feat: Faz 12b - fiyat kayıtları ve birim fiyat

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -6,6 +6,263 @@ Biçim [Keep a Changelog](https://keepachangelog.com/tr-TR/1.1.0/) esas alınır
 
 ## [Yayınlanmamış]
 
+## [0.12.0] - 2026-11-06
+
+Faz 12: mağazalar, ürünler, fiyatlar ve birim fiyat (12a ve 12b alt fazları).
+
+### Eklendi — Faz 12b: fiyat kayıtları ve birim fiyat
+
+- Fiyat kayıtları (`productPrices`): ürün × mağaza × tarih × paket fiyatı; kampanya/indirim işareti ve geçerlilik sonu; kaynak `manual` | `receipt` | `provider:<ad>` (şimdilik elle giriş). Gelecek tarihli fiyat ve arşivli ürün/mağazaya fiyat girilemez; kayıt silme denetim kaydına yazılır.
+- Birim fiyat: her fiyat ürün tipinin birimine çevrilir (TL/kg, TL/lt, TL/adet, TL/yıkama; g ve ml gösterimde kg ve lt). Yuvarlama yalnızca gösterimde. Geçerli fiyat mağaza başına son kayıt; süresi biten kampanyada önceki normal fiyata dönülür ("Kampanya bitti, normal fiyat"), 90 günden eski fiyat işaretlenir.
+- Ürün tipi detayında "Birim fiyat karşılaştırması": tüm marka/paket ve mağazalar birim fiyata göre sıralı, en uygun vurgulu, diğerleri "%X pahalı"; buradan fiyat girişi (birim fiyat anlık önizlemesiyle).
+- Ürün sayfası (`/stok/urunler/:id`): görseller, mağazalardaki geçerli fiyatlar, mağaza başına fiyat geçmişi grafiği (basamaklı çizgi, bugüne uzanır) ve fiyat kayıtları listesi. Mağaza renkleri sabit kategorik paletten (mağazanın ekleniş sırası; açık/koyu tema için doğrulanmış `--series-1…8`).
+- Tüketim analizinde aylık ortalama maliyet: aylık ortalama tüketim × ürün tipinin son bilinen birim fiyatı; fiyatı bilinen ürünlerin toplamı.
+- Migration `014-product-prices`. Seed: 22 ürün için son 6 ayın 265 fiyat kaydı (mağaza farkları, aylık artış, süren ve biten kampanya, eski fiyat örneği).
+- Testler: birim fiyat ve gösterim birimi, geçerli fiyat (biten kampanya, eski fiyat), sıralama ve eşitlik, renk yuvası (birim); karşılaştırma sırası, kampanya dönüşü, fiyat girişi kuralları, silme ve denetim, analiz maliyeti (entegrasyon).
+
+### Değişti — Faz 12b
+
+- Sayfa başlığı açıklaması bağlantı içerebilir; ek dosya seçicisine özel düğme metni ve ipucu.
+
+### Eklendi — Faz 12a: mağazalar ve ürünler (marka/paket)
+
+- Mağazalar (`stores`, `/magazalar`): ad, tür (fiziksel market / online platform / pazar), şube, eve uzaklık (km), taşıma güçlüğü (1–5), online ise teslimat ücreti ve ücretsiz teslimat alt limiti, yemek kartı geçerliliği ve geçerli sağlayıcılar, not. Zahmet skoru (0–100; uzaklık 20 km'ye kadar ve taşıma güçlüğü eşit ağırlıkla, online mağazada uzaklık sayılmaz) ve düzeyi; "ada göre / en yakın / en uzak / en zahmetli" sıralama. Aynı ad + şube tekil; arşivleme denetim kaydına yazılır. Kenar menüde "Mağazalar".
+- Ürünler (`products`): ürün tipine bağlı marka, tanım, isteğe bağlı barkod (8–14 rakam, hanede tekil), paket miktarı ve birimi. Paket birimi ürün tipinin birimine kendiliğinden çevrilebiliyorsa (aynı birim, kg↔g, lt↔ml) dönüşüm otomatik; çevrilemiyorsa dönüşüm zorunlu ("5 kg = 33 yıkama", "1 paket = 50 tablet", "75 ml = 1 adet"). Ürün tipinin birimi sonradan değişirse "Dönüşüm gerekli" uyarısı.
+- Ürün görselleri: birden çok görsel, mevcut ek dosya altyapısıyla (WebP'ye dönüştürme, küçük resim, yetkili okuma; hane üyeleri görür). Liste küçük resmi ve görüntüleyici.
+- Ürün tipi detayında "Ürünler (marka / paket)" bölümü; `/stok/urunler` ürün kataloğu (ürün tipine göre gruplu, marka/tanım/barkodla arama, arşiv).
+- Migration `013-stores-products` (index'ler). Seed: Çakır Ailesi için 8 mağaza ve 22 ürün.
+- Testler: zahmet skoru, sıralama, uzaklık gösterimi, paket dönüşümü ve açıklaması (birim); mağaza şeması ve kuralları, ürün dönüşüm zorunluluğu, barkod tekilliği, görsel bağlama/sıralama/çıkarma ve okuma yetkisi, arşiv (entegrasyon).
+
+## [0.11.0] - 2026-11-06
+
+Faz 11: ev stoğu (11a ve 11b alt fazları).
+
+### Eklendi — Faz 11b: periyodik sayım, fire ayarlı öneri, tüketim analizi
+
+- Sayım oturumları (`stockCounts`): her sayımda ürün başına beklenen, sayılan ve fireye ayrılan miktar; fark sıfır olsa da kayıt tutulur ve oluşan hareketler oturuma bağlanır (`countId`). Ürün detayındaki tek ürün sayımı da oturum oluşturur.
+- Periyodik sayım ekranı (`/stok/sayim?kategori=…`): kategori (alt ağacıyla) veya tüm stok; liste hâlinde beklenen → sayılan, anlık fark; eksiğin bir kısmı nedenle fire olarak işaretlenebilir (fire, eksikten fazla olamaz), kalan fark sayım düzeltmesi olur. "Yalnızca sayımı gelenler", "Beklenenle doldur", tek transaction'da kayıt.
+- Sayım takvimi: sıklık ürün tipinden, yoksa stok kategorisinden (üstten devralınır); son sayımdan (hiç sayılmadıysa ilk hareketten) n gün sonra sayım gelir. `/stok`'ta "Sayımı gelenler" kartı (kategori, ürün sayısı, gecikme) ve dashboard hatırlatması.
+- Önerilen alım miktarı motoru: hedef − mevcut; son 3 alımda fire varsa (fireler FIFO ile hangi alımdan düştüyse ona yazılır, ≥ %5) fire oranı kadar düşürülür; haftalık tüketim adımdan büyükse haftalık tüketimin katına, değilse adıma yuvarlanır; hedefi aşmaz. Gerekçe gösterilir ("Son 2 alımda %30 fire, miktar azaltıldı.", "Haftalık tüketime (0,3 kg) göre yuvarlandı.", "Mevcutla birlikte yaklaşık 46 gün yeter.").
+- Tüketim hızı (son 90 gün; tüketim + sayımda çıkan eksik, fire hariç) ve periyodik sayım durumu ürün detayında.
+- Tüketim analizi (`/stok/analiz`): ürün tipi başına son 6 ayın tüketim/fire çubukları, aylık ortalama tüketim ve fire, fire oranı (≥ %15 vurgulu), bu ayın tüketimi. Maliyet ürün fiyatlarıyla (Faz 12) eklenecek.
+- Migration `012-stock-counts`: index'ler; Faz 11a'da oturumsuz kaydedilen sayım düzeltmeleri, beklenen miktar yeniden hesaplanarak sayım oturumlarına bağlanır.
+- Seed: Çakır Ailesi'nde Mutfak 15, Genel Temizlik 30 günde bir sayılır; sayım oturumları ve ara sıra sayım farkı; Mutfak'ın sayımı gecikmiş.
+- Testler: FIFO fire dağılımı, son alımların fire oranı, öneri (fire indirimi, tüketim hızına yuvarlama, hedef sınırı), sayım takvimi, aylık kullanım (birim); seed sayım takvimi, toplu sayım (fire + düzeltme, oturum, sıfır fark, yetki), tüketim analizi (entegrasyon).
+
+### Değişti — Faz 11b
+
+- Dashboard stok kartı "Stok uyarıları" oldu: azalan ürünler, SKT yaklaşan partiler ve sayımı gelen kategoriler.
+- Seed'deki sayım farkları artık periyodik sayım oturumlarında oluşur.
+
+### Eklendi — Faz 11a: ev stoğu
+
+- Stok kategorileri (`stockCategories`): gider kategorilerinden ayrı, sınırsız derinlikte ağaç; varsayılan set (Mutfak › Manav, Şarküteri, Bakliyat; Genel Temizlik › Bulaşık, Çamaşır, Genel; Kişisel Temizlik › Şampuan, Tıraş, Kişisel Bakım) yeni hanede ve migration ile mevcut hanelere yüklenir. Her kategori bir gider kategorisine eşlenebilir (alt kategoriler üstten devralır; Faz 13'te alışveriş gideri için) ve sayım sıklığı tutar. Taşıma, arşiv (içinde aktif ürün yoksa) ve arşivden çıkarma; `/stok/kategoriler`.
+- Ürün tipleri (`productTypes`): kategori, temel ölçü birimi (kg, lt, adet … veya özel birim: "yıkama", "tablet"), hedef stok, kritik eşik yüzdesi (varsayılan %20), saklama yeri, "1 azalt" miktarı, not; ilk kurulumda evdeki başlangıç miktarı.
+- Stok hareketleri (`stockMovements`): alım (isteğe bağlı SKT), tüketim, fire/zarar (nedenli) ve sayım düzeltmesi (gerçek miktar girilir, fark işlenir). Mevcut miktar hareketlerden türetilir; stokta olandan fazla tüketim/fire reddedilir. Hareket silme denetim kaydına yazılır.
+- SKT takibi FIFO partileriyle: çıkışlar en eski girişten düşer; evde kalan miktarın SKT'si 7 gün içinde dolan veya geçmiş partiler uyarılır.
+- `/stok`: özet, "Alınması önerilenler" (eşiğin altındakiler ve hedefe tamamlayan miktar), SKT uyarıları, kategoriye göre ürün listesi (mevcut/hedef çubuğu ve eşik çizgisi, arama, "yalnızca azalanlar"), tek dokunuşla "1 azalt". `/stok/:id`: partiler ve hareket geçmişi.
+- Dashboard "Azalan stoklar" kartı.
+- Seed: Çakır Ailesi için 19 ürün tipi ve son 6 ayın haftalık alım/tüketim/fire/sayım simülasyonu.
+- Testler: mevcut miktar, FIFO partileri, SKT durumu, eşik ve öneri (birim); görünüm, izolasyon, hareket kuralları, sayım, kategori kuralları (entegrasyon).
+
+## [0.10.0] - 2026-11-06
+
+Faz 10: aylık bütçe, gelir planı ve günlük plan (10a ve 10b alt fazları).
+
+### Eklendi — Faz 10b: gelir planı ve günlük plan
+
+- Gelir planı (`/butce` altında): gerçekleşen gelirler, henüz gerçekleşmemiş planlı (düzenli) gelirler ve elle eklenen beklenen gelirler (`budgets.incomeItems`, ör. prim); beklenen toplam. "Plana göre elde kalacak" (beklenen gelir − bütçe) ve "Bu tempoda elde kalacak" (beklenen gelir − ay sonu tahmini gider).
+- Günlük plan (dashboard): ayın bütçesi günlere yayılır; tarihe bağlı giderler (düzenli işlemler, taksitler) kendi günlerine, kalan değişken bütçe günlere eşit veya hane ayarına göre önceki ayın günlük örüntüsüyle (kuruşu kuruşuna toplam korunur). "Bugün ayın %X'i geçti, bütçenin %Y'si harcandı", bugün için harcanabilir tutar (önceki günlerden kalan/aşan dahil), bugüne kadar planlanan ve harcanan, ay sonunda elde kalacak.
+- Kümülatif planlanan / gerçekleşen gider grafiği, beklenen gelir referans çizgisi ve gün tablosu; sonraki ayın beklenen geliri ile bütçesi karşılaştırması.
+- Dashboard özet kartları: "Bu ay gelir", "Bu ay gider" ve "Kalan" gerçek veriyle (bütçe ayına göre).
+- Testler: dağıtım ve kuruş yuvarlama, örüntü uyarlama, günlük plan ve bugünkü pay, taban hızlı tahmin (birim); gelir planı, gizli hesap ayarı, elle kalemler, yetki, günlük plan tutarlılığı ve örüntü modu (entegrasyon).
+
+### Değişti — Faz 10b
+
+- Ay sonu tahmini: değişken giderin günlük hızı, bu ayın hızı ile önceki dönemin değişken harcama hızının karışımı (ay ilerledikçe bu ayın ağırlığı artar); ay başındaki tek bir büyük harcama artık tüm aya yayılmıyor. Geçmişi olmayan hanede yalnızca bu ayın hızı.
+
+### Düzeltildi — Faz 10b
+
+- Bütçede "sabit gider" (düzenli işlem / taksit) ayrımı her işlemi sabit sayıyordu (`installment` boşken alan yolu eksik değer verir ve `null`'a eşit sayılmaz); ay sonu tahmini değişken gideri hiç yansıtmıyordu. `$ifNull` ile düzeltildi, regresyon testi eklendi.
+
+### Eklendi — Faz 10a: aylık bütçe
+
+- Bütçe sayfası (`/butce?ay=YYYY-MM`): ay gezintisi, dönem sınırları hane ayarı `budgetMonthStartDay`'e göre (ör. 15'i → 15 Kasım – 14 Aralık).
+- Kategori limitleri (`budgets`): her gider kategorisine limit; üst kategori limiti alt kategorileri kapsar, alt kategori limiti üstün içinde alt sınırdır ve toplam bütçede iki kez sayılmaz. Limitsiz alt kategoriler "Üst kategori limitinde" olarak gösterilir; hiçbir limitin kapsamadığı harcama "Bütçesiz harcama" toplamında.
+- Gerçekleşen / limit / kalan, yüzde çubuğu (ayın geçen kısmı işaretli), %80'de uyarı, %100'de "Limit doldu", aşımda "Limit aşıldı".
+- Ay sonu tahmini: sabit giderler (düzenli işlem, taksit) olduğu gibi + kalan planlı giderler + değişken giderin günlük hızıyla ay sonuna yansıtılması; tahmin limiti aşıyorsa işaret.
+- Bölünmüş işlemler kalem bazında; taksitler hane ayarına göre her biri kendi ayına (varsayılan) veya tamamı alış ayına. Başkasının "yalnızca ben" hesabından giderler hane ayarına göre yalnızca tutar olarak sayılır.
+- "Önceki aydan kopyala" ve "Önceki ayın harcamalarından oluştur" (ana kategori bazında, 100 TL'ye yukarı yuvarlanır); mevcut limitler varsa onay istenir.
+- Limit düzenleyici: tüm etkin gider kategorileri ağaç sırasıyla, anlık toplam bütçe.
+- Dashboard: %80'i geçilen veya aşılan kategori sayısıyla uygulama içi bütçe uyarısı.
+- Seed: Çakır Ailesi'nde önceki ve bu ay için harcamalardan oluşturulmuş bütçeler (bu ay Market limiti düşük, Elektrik alt limiti).
+- `010` migration'ı: `budgets` index'i (hane × ay benzersiz).
+- Testler: dönem sınırları, eşikler, tahmin, üst/alt limit toplama, bütçesiz harcama, sıra (birim); limitler, bölünmüş işlem, planlı, gizli hesap ayarı, taksit modları, başlangıç günü, kopyala/oluştur, yetki (entegrasyon).
+
+## [0.9.0] - 2026-11-06
+
+Faz 9: birikim ve varlık takibi, fiyat tablosu (elle), kâr/zarar, net varlık (9a ve 9b alt fazları).
+
+### Eklendi — Faz 9b: dönemsel rapor ve net varlık
+
+- Dönemsel rapor (`/birikim` toplam, `/birikim/:id` varlık bazında): 3 ay / 6 ay / 12 ay / tümü (`?donem=`); dönem başı değer, yatırılan TL, dönem sonu değer, satış geliri, gelen/çıkan hediye ve dönem kâr/zararı (TL ve %, dönemde bağlanan sermayeye oranla). Formül sayfada yazılıdır.
+- Aylık değer grafiği (shadcn charts / Recharts): güncel değer (düz çizgi) ve maliyet (kesikli, basamaklı), lejant, ipucu ve tablo görünümü. Fiyatı olmayan varlık toplam rapora katılmaz ve belirtilir.
+- Net varlık (`/birikim` üstünde): hesap bakiyeleri + birikim (alış fiyatı) + cari alacaklar + aynî alacaklar (alış) − kart/KMH borçları − cari borçlar − aynî borçlar (satış). Gizli varlık ve cariler yalnızca sahibinin net varlığına girer; gizli hesap bakiyeleri hane ayarına göre.
+- Dashboard: "Toplam hesap bakiyesi", "Kart borçları" ve "Net varlık" kartları gerçek veriyle (gelir/gider kartları Faz 14).
+- Aynî kayıt ↔ varlık bağlantısı: "Ödeme gerçekleşti → Aynı varlıkla" diyaloğunda isteğe bağlı kutucuk. Borç ödemesi seçilen varlıktan ortalama maliyetle düşer; alacak tahsilatı varlığa borç tarihindeki birim fiyatla eklenir. Ödeme ve varlık hareketi tek transaction'da; varlık yetersizse hiçbir şey yazılmaz. Bağlı hareket Birikim'den tek başına silinemez; aynî kayıt silinince bağ çözülür.
+- Fiyat okuma yardımcıları ayrı modülde (`features/in-kind/prices.ts`).
+- Testler: dönem noktaları, örnek senaryo ("10 gr'ı 25.000'e aldım, her ay ekledim"), başlangıç değeri, fiyat yokluğu, toplam (birim); dönem raporu, gizli varlık ve fiyatsız varlık, net varlık formülü ve değişmezleri (makas, cari borç), aynî borç/alacak bağlantısı, yetersiz varlıkta geri alma, tür uyuşmazlığı (entegrasyon).
+
+### Değişti — Faz 9b
+
+- "Aynı varlıkla" alacak tahsilatında anlamsız olan "varlığı almak için harcanan" tutar alanı kaldırıldı (yalnızca borç ödemesinde gösterilir).
+- `recharts` bağımlılığı ve `components/ui/chart.tsx` eklendi.
+- CHANGELOG sürüm karşılaştırma bağlantıları 0.6.0–0.9.0 için tamamlandı.
+
+### Eklendi — Faz 9a: varlık lotları ve kâr/zarar
+
+- Birikim sayfası (`/birikim`): altın, döviz ve ziynet varlıkları (`assets`); toplam güncel değer, toplam maliyet, gerçekleşmemiş ve gerçekleşmiş kâr/zarar; elde kalmayan varlıklar ayrı grupta. Fiyatı olmayan varlık toplam değere katılmaz ve belirtilir.
+- Varlık hareketleri (`assetMovements`): alım, gelen hediye/miras, satış, hediye/çıkış; tarih, miktar, tutar veya birim fiyat (ikisi de boşsa fiyat tablosundan: alımda satış, satış ve hediyede alış fiyatı), hesap, saklama yeri, not. Geçmiş tarihli satış/çıkış o tarihteki miktarla sınırlıdır.
+- Hesap bağlantısı: alım hesaptan varlığa, satış varlıktan hesaba transfer olarak kaydedilir (bakiye değişir, gelir/gider raporlarına girmez). İşlem listesinde varlık adıyla görünür; bağlı işlem tek başına düzenlenemez/silinemez, hareket silinince birlikte silinir.
+- Hesap motoru (`shared/portfolio.ts`): ağırlıklı ortalama maliyet, satışta ortalama maliyetle gerçekleşmiş K/Z, çıkışta K/Z yazılmaz, gelen hediyenin maliyeti o günkü değer (yatırım sayılmaz); güncel değer alış fiyatıyla (Faz 0), gerçekleşmemiş K/Z TL ve %.
+- `/birikim/:id`: özet (eldeki miktar, ortalama maliyet, maliyet, güncel değer, K/Z, yatırılan, satış geliri), hareket geçmişi (kalan miktar, satış K/Z'si), hareket silme (sonraki çıkışı eksiye düşürecekse reddedilir).
+- "Yalnızca ben" varlık: varlık, hareketleri ve bağlı hesap işlemleri yalnızca sahibine görünür.
+- Seed: aylık alımlı ve bir satışlı gram altın birikimi, düğün ziynetleri (hediye giriş ve çıkış), Emre'nin "yalnızca ben" dolar varlığı, Annemler'de fiyatsız bilezikler.
+- `009` migration'ı: `assets`, `assetMovements` index'leri, işlemlerde `assetId`. Denetim kaydı: `asset.delete`, `asset.movement.delete`.
+- Testler: ortalama maliyet, satış/çıkış, hediye, eksi miktar, oran biçimi (birim); alım/satış transferleri ve bakiye, fiyat tablosundan tutar, gerçekleşmiş K/Z, kilitli işlem, hareket silme, gizli varlık, izleyici ve başka hane (entegrasyon).
+
+## [0.8.0] - 2026-11-05
+
+Faz 8: cari hesaplar ve aynî borç/alacak (8a ve 8b alt fazları).
+
+### Eklendi — Faz 8b: aynî borç/alacak ve fiyat tablosu
+
+- Varlık türleri: gram altın, çeyrek, yarım, tam, Cumhuriyet altını, 22 ayar bilezik, gümüş, USD, EUR, GBP (birim: gr / adet / birim; miktarlar binde bir hassasiyetle).
+- Fiyat tablosu (`/fiyatlar`, `assetPrices`): varlık × tarih × alış/satış, elle giriş; tek fiyat girilirse ikisine de yazılır; gün başına tek kayıt; son fiyatlar ve geçmiş. Faz 9 varlık takibi aynı tabloyu kullanacak.
+- Aynî borç/alacak (`inKindDebts`), cari sayfasında: cari, yön (ben borçluyum / bana borçlu), varlık, miktar, borç tarihi; o tarihteki birim fiyat ve TL karşılığı not olarak saklanır (boşsa fiyat tablosundan). Değerleme: borç satış, alacak alış fiyatıyla.
+- Borca bağlı birikim planı: birikim hesabı ve aylık tutar; "Birikim ekle" kaynak hesaptan birikim hesabına transfer oluşturur, borç kapanmaz. Kartta güncel değer, biriken, kalan ihtiyaç ve tahmini kapanış ayı.
+- "Ödeme gerçekleşti": aynı varlıkla veya TL karşılığıyla; tarih, miktar/tutar, hesap. TL ödemede miktar boşsa güncel fiyattan hesaplanır; kısmi ödeme miktarı düşürür, kalanı aşan ödeme kalana sınırlanır, tam ödemede kayıt kapanır. Borç ödemesi hesaptan çıkış, alacak tahsilatı hesaba giriş işlemi olarak aynı transaction'da oluşturulur; denetim kaydı (`inkind.payment`, `inkind.close`).
+- Cari listesinde açık aynî kayıtlar rozet olarak.
+- Aynî borç hareketleri cari TL bakiyesine ve gelir/gider toplamlarına girmez; "yalnızca ben" carinin aynî kayıtları ve hareketleri başkasına görünmez (hesap ekstresinde ad ve açıklama gizlenir). Ödeme işlemi tek başına silinemez.
+- Seed: son 6 ayın örnek altın/döviz fiyatları (gerçek piyasa verisi değildir), birikim planlı 5 gr altın borcu (iki katkıyla), USD alacağı, Annemler'de çeyrek altın alacağı.
+- `008` migration'ı: `assetPrices`, `inKindDebts` index'leri, işlemlerde aynî borç alanları.
+- Testler: değer/miktar karşılığı, değerleme fiyatı, ilerleme ve tahmini kapanış (birim); fiyat tablosu, tarih fiyatı, birikim katkısı, kısmi/tam ödeme, kapanış, alacak tahsilatı, cari bakiye ve gelir/gider ayrımı, gizli cari ve yetki (entegrasyon).
+
+### Eklendi — Faz 8a: cari hesaplar
+
+- Cari kişiler (`contacts`): ad, yakınlık, telefon, not, açılış bakiyesi (+ bana borçlu / − ben borçluyum), vade tarihi ve hatırlatma günü; arşivleme; aynı adda iki aktif cari engellenir (Türkçe normalize).
+- "Yalnızca ben" cari: kişi ve hareketleri yalnızca sahibine görünür; ortak hesabın ekstresinde bu hareketler görünür ama kişi adı "Gizli cari" olarak maskelenir.
+- Cari hareketleri: "Borç verdim", "Borç ödedim" (hesaptan cariye), "Borç aldım", "Tahsilat" (cariden hesaba). Hepsi transferdir: hesap bakiyesi değişir, gelir/gider toplamlarına girmez. Kısmi ödeme bakiyeyle doğal olarak desteklenir.
+- `/cari`: bana borçlu / ben borçluyum / net özeti, cari listesi (bakiye, son hareket, vade rozeti), yeni cari, hareket ekle, düzenle, arşivle.
+- `/cari/:id`: cari ekstresi (tarih sıralı hareketler ve yürüyen bakiye, açılış satırı); hareketi düzenleme ve geri alınabilir silme.
+- Vade uyarısı (uygulama içi): vade geçtiyse veya hatırlatma penceresindeyse cari listesinde rozet ve dashboard'da uyarı.
+- İşlem listesi ve ayrıntısında cari hareketleri kişi adı ve hareket türüyle; ayrıntıdan cariye bağlantı. CSV'de kategori sütununda "Cari: Ad (tür)".
+- Seed: 5 örnek cari (vadesi yaklaşan alacak, kısmen ödenen borç, vadesi geçmiş alacak, "yalnızca ben" cari, Annemler hanesinde bir borç).
+- `007` migration'ı: `contacts` index'leri, işlemlerde cari alanları. Denetim kaydı: cari arşivleme.
+- Testler: yön/bakiye ve vade durumu (birim); defter, bakiye ve gelir/gider ayrımı, açılış bakiyesi, ekstre, tür değiştirme, vade uyarısı, çift ad, arşiv, yetki, başka hanenin hesabı ve gizli cari izolasyonu (entegrasyon).
+
+### Değişti — Faz 8a
+
+- İşlemlerde kaynak hesap (`accountId`) artık boş olabilir: cariden girişte para yalnızca hedef hesaba (`toAccountId`) girer. Bakiye, ekstre, kart ve KMH hesapları ek kural olmadan doğru çalışır.
+
+## [0.7.0] - 2026-11-05
+
+Faz 7: planlı/düzenli işlemler, kredi kartı ve KMH dönemleri, taksitler (7a ve 7b alt fazları).
+
+### Eklendi — Faz 7b: kart ve KMH dönemleri, taksitler
+
+- Dönem hesabı (`shared/card-periods.ts`): kesim günü dahil "Hesap Kesim Dönemi", sonrası "Güncel Dönem"; kesim günü ayda yoksa ayın son günü; kesim günü bitmeden dönem kapanmış sayılmaz. Son ödeme: kesimden N gün sonra veya ayın sabit günü.
+- Kart özeti (`/hesaplar/:id`, kredi kartı): toplam borç, kullanılabilir limit (gelecek taksitler dahil düşülür) ve kullanım çubuğu; hesap kesim dönemi borcu, asgari ödeme, ödenen, kalan, son ödeme tarihi ve kalan gün; güncel dönem harcaması; dönem dönem yaklaşan taksitler; planlı harcamalar; son 6 ekstre.
+- Asgari ödeme: limit 50.000 TL altı %20, üstü %40; kart bazında oran girilebilir (hesap formu).
+- "Borcu öde": ödeme hesabından karta transfer formu kalan dönem borcuyla dolu açılır; ödemeler dönem borcundan düşer (kısmi ödeme desteklenir).
+- Taksitli harcama: kredi kartı giderinde taksit sayısı (2–36). Her taksit ayrı işlem ("Hepsiburada 4/9"); toplam kuruş kaybı olmadan bölünür; vadesi gelen taksit kendi döneminde otomatik gerçekleşir, gelecek taksitler planlıdır ve bakiyeyi etkilemez. Ayrıntıdan "Kalan taksitleri iptal et".
+- KMH özeti (KMH'li banka hesabı): limit, kullanılan, kullanılabilir; geçen ve bu dönem için gün sonu eksi bakiyelerden tahmini faiz; "Faiz kaydı ekle" kesim tarihli, "Banka › Faiz" kategorili gider formunu doldurur (vergiler hariç not).
+- `statements` koleksiyonu: kart/KMH dönem kayıtları (borç, asgari, ödenen, harcama, tahmini faiz); kart özeti okunurken işlemlerden yeniden hesaplanır.
+- İşlem formuna ön doldurma desteği (kart ödemesi, faiz kaydı).
+- Seed: iki taksitli kart alışverişi.
+- `006` migration'ı: `statements` index'leri, taksit planı index'i.
+- Testler: dönem/son ödeme/asgari/taksit planı/KMH faizi (birim); kart özeti tutarlılığı (bağımsız bakiye hesabıyla), ödeme etkisi, taksit üretimi ve otomatik gerçekleşme, taksit iptali, taksit kuralları, KMH faiz tahmini ve yetki (entegrasyon).
+
+### Düzeltildi — Faz 7b
+
+- Seed: aynı aydaki satıcısız/kategorisiz transferler aynı `seedRef`'i aldığı için kart borcu ödemesi ve aylık birikim transferleri hiç oluşmuyordu; artık oluşuyor (mevcut kayıtlar kopyalanmaz). Kart ödemesi son ödeme gününden önceye alındı.
+
+### Eklendi — Faz 7a: planlı ve düzenli işlemler
+
+- Düzenli işlem kuralları (`recurringRules`): gelir, gider, transfer; sabit veya tahmini tutar; günlük/haftalık/aylık/yıllık, "her N birimde bir", ayın N. günü (ayda yoksa son gün) veya ayın son günü; bitiş yok, tekrar sayısı (ör. 12) veya bitiş tarihi. Formda Türkçe tekrar açıklaması ve ilk tarihlerin önizlemesi.
+- Her tekrar için `planned` durumunda planlı kayıt; bitiş tarihsiz kurallarda 12 ay ileriye kadar. Ufuk sayfa okunurken ilerletilir (zamanlanmış görev gerekmez); üretim idempotent (`recurringRuleId + occurrenceIndex` benzersiz). Planlı kayıtlar bakiyeyi etkilemez.
+- `/planli`: vadesi geçmiş, yaklaşan (60 gün) ve kurallar sekmeleri; "Onayla" (tutar ve tarih düzeltilebilir), "Ertele", "Atla"; seri pozisyonu ("3/12") ve "Tahmini" rozetleri.
+- Seri düzenleme: "Yalnızca bu" (kayıt seriden ayrılır), "Bu ve sonrakiler" (seri bölünür), "Tümü" (onaylanmamış planlı kayıtlar yeniden üretilir; gerçekleşen, atlanan ve ayrılmış kayıtlar korunur). Silmede "bu ve sonrakiler" / "tüm seri"; gerçekleşmiş kayıtlar silinmez.
+- Dashboard'da vadesi geçmiş planlı işlem uyarısı.
+- Seed: 11 örnek düzenli işlem (maaş, kira, aidat, tahmini faturalar, abonelikler, emekli maaşı; vadesi geçmiş örnek olarak 12 taksitli spor salonu).
+- `005` migration'ı: `recurringRules` index'leri, işlemlerde tekrar alanları. Denetim kaydı: `recurring.delete`.
+- Testler: tekrar tarihi hesabı (ay sonu, artık yıl, aralık, sayı/bitiş/ufuk) ve form şeması (birim); üretim, onay/atla/ertele, seri düzenleme ve silme, bakiye etkisizliği, yetki ve gizli hesap izolasyonu (entegrasyon).
+
+### Değişti — Faz 7a
+
+- İşlem listesi varsayılan olarak planlı kayıtları göstermez (durum filtresiyle görülebilir); özet toplamları seçili duruma göre hesaplanır.
+
+## [0.6.0] - 2026-11-05
+
+Faz 6: hesaplar, kategoriler, işlemler, ek dosyalar ve mutabakat (6a, 6b, 6c alt fazları).
+
+### Eklendi — Faz 6c: ek dosyalar, carousel, ekstre ve mutabakat
+
+- Depolama soyutlaması `lib/storage/` (`put`, `get`, `delete`); yerel disk sürücüsü (`UPLOAD_DIR`), atomik yazma, rastgele anahtarlar, yol geçişine karşı anahtar doğrulaması.
+- Ek dosya yükleme `POST /api/files`: tür dosya içeriğinden (imza) tespit edilir — JPEG, PNG, WebP, HEIC, PDF; uzantıya güvenilmez. Dosya başına `MAX_UPLOAD_MB` (10 MB), kayıt başına 10 dosya. Origin kontrolü.
+- Görseller sharp ile EXIF yönüne göre döndürülür, en fazla 2000 px'e küçültülür, WebP'ye çevrilir; EXIF/GPS dahil tüm meta veri silinir; 320 px küçük resim üretilir. iPhone HEIC dosyaları libheif (WASM, `heic-decode`) ile çözülür. PDF'ler yapı kontrolünden sonra olduğu gibi saklanır.
+- Yetkili servis `GET /api/files/:id` (`?v=thumb`, `&indir=1`): oturum + hane üyeliği; bekleyen ek yalnızca yükleyene; silinmiş işlemin veya başkasının gizli hesabındaki işlemin eki görünmez (404). Dosyalara özel sıkı CSP, `nosniff`, `private` önbellek.
+- `attachments` koleksiyonu (`ownerType`, `ownerId`, tür, boyut, yükleyen, sıra). Ekler işlemle aynı MongoDB transaction'ında bağlanır; hata olursa işlem de oluşmaz. Gider: yalnızca görsel; gelir ve transfer: görsel veya PDF.
+- İşlem formunda küçük "Ek ekle" alanı (çoklu seçim, yükleme göstergesi, küçük önizleme, kaldırma, sayaç); yüklemeler bitmeden kaydedilemez. Kopyada ekler taşınmaz.
+- Görüntüleyici: shadcn Carousel (Embla) — oklar, kaydırma, klavye okları, tam ekran, "2 / 5" göstergesi, indirme; PDF'ler ikon + "Aç" düğmesiyle. Ayrıntıda en fazla 4 küçük resim + "+N".
+- Temizlik `npm run cleanup`: 24 saatten eski bağlanmamış ekler, 30 günden önce kayıttan çıkarılmış ekler ve 30 günden önce silinmiş işlemlerin ekleri (dosyalarıyla) silinir.
+- Hesap ekstresi `/hesaplar/:id?ay=YYYY-MM`: ay başı/ay sonu bakiyesi, giriş/çıkış, yürüyen bakiye, mutabakat işaretleri; işlem ayrıntısı ekstreden açılır. Başkasının gizli hesabına transfer ekstrede görünür ama karşı hesap adı gizlenir.
+- Mutabakat: ekstre tarihi ve bakiyesi girilir, uygulama bakiyesiyle karşılaştırılır (kredi kartında borç pozitif girilir). Fark varsa onayla "Mutabakat düzeltmesi" işlemi oluşturulur; o tarihe kadarki işlemler hesap bazında işaretlenir; `reconciliations` kaydı ve denetim kaydı (`account.reconcile`) tek transaction'da.
+- `004` migration'ı: `attachments` ve `reconciliations` index'leri; işlemlerde `reconciledAccountIds` ve `isAdjustment`.
+- Testler: dosya türü tespiti, depolama, ekstre yardımcıları (birim); yükleme/dönüştürme (EXIF silme, yön, boyut, HEIC), bağlama kuralları, erişim izolasyonu, temizlik, ekstre tutarlılığı, mutabakat (entegrasyon).
+
+### Değişti — Faz 6c
+
+- Hesap adı artık hesap ekstresini açar (gizli hesaplarda bağlantı yok).
+- Bakiyeyi etkileyen alanı (tutar, tarih, tür, hesap) değiştirilen işlemin mutabakat işareti kalkar. Mutabakat düzeltmesi düzenlenemez, yalnızca silinebilir.
+- İşlemlerdeki kullanılmayan `reconciledAt` alanı, hesap bazında `reconciledAccountIds` ile değiştirildi.
+
+### Düzeltildi
+
+- `seed:reset` işlemleri ve satıcıları silmiyordu; artık işlemler, satıcılar, ekler (diskteki dosyalarıyla) ve mutabakatlar da temizlenir.
+
+### Eklendi — Faz 6b: işlemler
+
+- İşlemler (`/islemler`): gelir, gider ve transfer (hesap ↔ hesap). Tutar her zaman pozitif; işaret türden gelir. Hesap bakiyeleri artık açılış bakiyesi + gerçekleşmiş işlemlerden hesaplanır (tek doğruluk kaynağı: işlemler).
+- Bölünmüş işlem: en az 2 kalem, kalemler toplamı = tutar (istemci ve sunucuda aynı zod şeması); kalan tutar göstergesi, "kalanı son kaleme ekle"; listede tek satır, ayrıntıda kalemler.
+- Akıllı giriş: satıcı önerileri (Türkçe normalize arama, kullanım sıklığı) ve satıcının son kullanılan kategori/hesabı; işlemi kopyalama.
+- Liste: güne göre gruplama ve günlük net, gelir/gider/net özetleri, sayfalama; filtreler (tarih aralığı İstanbul gününe göre, tür, durum, hesap — transfer hedefi dahil, kategori — alt kategoriler ve bölünmüş kalemler dahil, ekleyen kişi, tutar aralığı, etiket, metin arama); filtreler URL'de.
+- İşlem ayrıntısı, düzenleme ve yumuşak silme; silme bildiriminde "Geri al".
+- CSV dışa aktarma (`/islemler/disa-aktar`): listedeki filtrelerle, bölünmüş işlem kalem başına satır; Türkçe Excel uyumlu (noktalı virgül, ondalık virgül, UTF-8 BOM), formül enjeksiyonu koruması.
+- Hızlı ekle her ekrandan doğrudan işlem formunu açar (gider/gelir/transfer sekmeleri).
+- Gizlilik: başkasının "yalnızca ben" hesabına dokunan işlemler listede, ayrıntıda ve CSV'de görünmez; o hesaba yalnızca sahibi işlem girer.
+- Seed: son 6 ayın 221 gerçekçi işlemi (faker.seed(42); maaş, kira, faturalar — kışın doğalgaz yüksek, market — bir kısmı bölünmüş, yakıt, kafe, kart ödemesi, birikim, nakit çekme), satıcı kuralları; idempotent (`seedRef`).
+- `003` migration'ı: `transactions` ve `payees` index'leri. Denetim kaydı: işlem silme/geri alma.
+- Testler: bakiye tutarlılığı (bağımsız doğrulama dahil), izolasyon, gizli hesap, arşivli kategori, filtreler, satıcı kuralları, CSV.
+
+### Değişti
+
+- `npm run typecheck` önce route tiplerini üretir (`next typegen`).
+
+### Eklendi — Faz 6a: para, hesaplar ve kategoriler
+
+- `shared/money.ts`: Türkçe tutar ayrıştırma (`"1.250,50"` → 125050 kuruş; binlik/ondalık kuralları belgeli), `formatMoneyInput`, `sumMoney`, kuruş kaybı olmadan oransal bölme (`allocate`, `splitEvenly`).
+- `shared/quantity.ts`: miktarlar birimin binde biri tamsayı (`1,5 kg` → 1500); ayrıştırma, biçimlendirme, kg↔g / lt↔ml dönüşümü.
+- `shared/dates.ts`: İstanbul günü yardımcıları (gün başlangıcı, UTC → yerel gün).
+- Hesaplar (`/hesaplar`): nakit, vadesiz banka (KMH limiti, aylık faiz, kesim günü), birikim, kredi kartı (limit, kesim günü, son ödeme kuralı, ödeme hesabı), yemek kartı (sağlayıcı); hesap sahibi kişi ve "yalnızca ben" (bakiyeyi yalnızca hesap sahibi görür, toplamlar hane ayarına uyar); renk/ikon, sıralama, arşiv. Varlık / kart borcu / net özet.
+- Kategoriler (`/kategoriler`): gelir ve gider ağaçları (5 seviyeye kadar), ekleme, düzenleme, taşıma (alt ağaçla, transaction), sıralama, arşivleme (alt ağaçla); kardeşler arasında ad tekrarı engeli (Türkçe normalize).
+- Varsayılan Türkçe kategori seti (44 kategori): yeni hanede aynı transaction'da, mevcut hanelere `002` migration'ıyla, idempotent (`defaultKey`).
+- Kategori ağacı saf fonksiyonları (`buildTree`, `toOptions`, `checkMove`, `rollupTotals` …) ve birim testleri.
+- Renk paleti (13 renk, açık/koyu tema değişkenleri) ve ikon kayıt tablosu; ikon/renk seçiciler, `MoneyInput`.
+- Seed: varsayılan kategoriler ve 7 örnek hesap (KMH'li banka, kredi kartı, birikim, "yalnızca ben" yemek kartı).
+- Denetim kaydı: hesap oluşturma/düzenleme/arşiv, kategori taşıma/arşiv.
+- Entegrasyon testleri: kategori ve hesap izolasyonu, roller, gizli bakiye, kart kuralları, ağaç kuralları.
+
 ## [0.5.0] - 2026-11-05
 
 Faz 5: Haneler, hane içi roller ve veri izolasyonu.
@@ -120,7 +377,14 @@ Faz 1: Framework, klasör yapısı ve altyapı.
 - `.nvmrc` (Node 26), `engines.node`, `typecheck`, `test`, `format`, `db:up`, `seed` scriptleri.
 - `docs/PROMPT.md` (ana prompt ve Faz 0 kararları), `README.md`, `CHANGELOG.md`.
 
-[Yayınlanmamış]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.5.0...HEAD
+[Yayınlanmamış]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.12.0...HEAD
+[0.12.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.11.0...v0.12.0
+[0.11.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.10.0...v0.11.0
+[0.10.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.9.0...v0.10.0
+[0.9.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.8.0...v0.9.0
+[0.8.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.7.0...v0.8.0
+[0.7.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.6.0...v0.7.0
+[0.6.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.5.0...v0.6.0
 [0.5.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.4.0...v0.5.0
 [0.4.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.3.0...v0.4.0
 [0.3.0]: https://gitea.ta1sph.info/suphicakir/butcem/compare/v0.2.0...v0.3.0

README.md

@@ -52,16 +52,19 @@ Giriş kullanıcı adı **veya** e-posta ile yapılır. Kayıt kapalıdır; kull
 
 ## Scriptler
 
-| Komut                         | Açıklama                         |
-| ----------------------------- | -------------------------------- |
-| `npm run dev`                 | Geliştirme sunucusu              |
-| `npm run build` / `start`     | Üretim build'i / sunucusu        |
-| `npm run lint`                | ESLint                           |
-| `npm run typecheck`           | `tsc --noEmit`                   |
-| `npm run test`                | Vitest birim testleri            |
-| `npm run format`              | Prettier                         |
-| `npm run db:up` / `db:down`   | Lokal MongoDB'yi başlat / durdur |
-| `npm run seed` / `seed:reset` | Örnek veri (Faz 4)               |
+| Komut                         | Açıklama                          |
+| ----------------------------- | --------------------------------- |
+| `npm run dev`                 | Geliştirme sunucusu               |
+| `npm run build` / `start`     | Üretim build'i / sunucusu         |
+| `npm run lint`                | ESLint                            |
+| `npm run typecheck`           | `tsc --noEmit`                    |
+| `npm run test`                | Vitest birim testleri             |
+| `npm run format`              | Prettier                          |
+| `npm run db:up` / `db:down`   | Lokal MongoDB'yi başlat / durdur  |
+| `npm run seed` / `seed:reset` | Örnek veri (Faz 4)                |
+| `npm run test:integration`    | Entegrasyon testleri (MongoDB)    |
+| `npm run migrate`             | Bekleyen migration'lar            |
+| `npm run cleanup`             | Eski/bağlanmamış ek dosyaları sil |
 
 ## Haneler ve yetki
 

docs/PROMPT.md

@@ -318,6 +318,12 @@ Aşağıdakileri varsayılan olarak kabul ettim. Faz 0'da yalnızca bunlardan em
 - **URL'ler:** ekran yolları Türkçe ASCII (`/islemler`, `/butce`); kod, koleksiyon adları ve `/api/v1` İngilizce.
 - **Canlı domain:** `butcem.ta1sph.website` (Gitea `gitea.ta1sph.info` üzerinde; fark kasıtlı).
 - **Aktif hane varsayılanı:** tercih (cookie) yoksa kullanıcının en yüksek rolde olduğu hane açılır.
+- **Faz 7 kararları (2026-11-05):** 7a planlı/düzenli işlemler, 7b kart/KMH dönemleri ve taksitler; `v0.7.0` 7b sonunda. Taksitli harcamada her taksit ayrı işlem ("Hepsiburada 4/9"); vadesi gelen taksit kendi döneminde otomatik gerçekleşir, gelecek taksitler kullanılabilir limitten düşer ama güncel borçta görünmez. Bitiş tarihi olmayan düzenli işlemler 12 ay ileriye üretilir (ufuk okuma sırasında ilerletilir). Asgari ödeme varsayılanı: limit 50.000 TL altı %20, üstü %40; kart bazında değiştirilebilir.
+- **Faz 8 kararları (2026-11-05):** 8a cari hesaplar, 8b aynî borç/alacak; `v0.8.0` 8b sonunda. Varlık türleri ve elle fiyat tablosu (Bölüm 6.6) 8b'ye çekilir, Faz 9 yeniden kullanır. Cariler hane ortaktır; "yalnızca ben" işaretli cari yalnızca sahibine görünür. Vade hatırlatması uygulama içi uyarıdır (dashboard + cari sayfası); push/e-posta Faz 16'da değerlendirilir.
+- **Faz 9 kararları (2026-11-05):** 9a varlık lotları ve kâr/zarar, 9b dönemsel rapor ve net varlık; `v0.9.0` 9b sonunda. Varlıklar hane ortaktır; "yalnızca ben" işaretli varlık ve hareketleri yalnızca sahibine görünür. Varlık alım/satışı hesaba bağlıysa transfer olarak kaydedilir (gelir/gider raporlarına girmez). Aynî kayıt "aynı varlıkla" kapanırken isteğe bağlı olarak varlıktan düşülür / varlığa eklenir.
+- **Faz 10 kararları (2026-11-06):** 10a aylık bütçe, 10b gelir planı ve günlük plan; `v0.10.0` 10b sonunda. Limit her gider kategorisine verilebilir; üst kategori limiti alt kategorileri kapsar, alt kategori limiti üstün içinde alt sınırdır (toplamda iki kez sayılmaz). Başkasının "yalnızca ben" hesabından yapılan harcama hane ayarına (gizli hesapları toplamlara kat) göre yalnızca tutar olarak bütçeye girer.
+- **Faz 11 kararları (2026-11-06):** 11a stok kategorileri, ürün tipleri, hareketler, SKT ve %20 eşik; 11b periyodik sayım, fire ayarlı öneri ve tüketim analizi; `v0.11.0` 11b sonunda. Eşiğin altındaki ürünler Faz 11'de "Alınması önerilenler" listesinde gösterilir (koleksiyon yok); Faz 13'te aktif alışveriş listesine onayla/reddet önerisi olarak bağlanır. SKT alım hareketinde (isteğe bağlı) girilir; tüketim ve fire FIFO ile en eski alımdan düşülür.
+- **Faz 12 kararları (2026-11-06):** 12a mağazalar ve ürünler (marka/paket, görseller), 12b fiyat kayıtları, birim fiyat ve fiyat geçmişi; `v0.12.0` 12b sonunda. Mağazalar, ürünler ve fiyatlar hane bazlıdır (hane içinde ortak, başka hane görmez). Paket birimi ürün tipinin birimine kendiliğinden çevrilemiyorsa ürün kaydında dönüşüm zorunludur ("5 kg = 33 yıkama"); her fiyat ürün tipinin biriminde karşılaştırılır.
 - **Lokal MongoDB portu:** host'ta `27019` (27017 ve 27018 geliştirme makinesinde dolu). `BUTCEM_MONGO_PORT` ile değiştirilebilir.
 
 ---

next.config.ts

@@ -42,10 +42,24 @@ const securityHeaders = [
       [{ key: "Strict-Transport-Security", value: "max-age=31536000" }]),
 ];
 
+/**
+ * /api/files: kullanıcı dosyaları (WebP görsel, PDF). Sayfa CSP'si yerine daha sıkı bir politika:
+ * betik yok; PDF'in tarayıcı görüntüleyicisinde açılabilmesi için object-src 'self'.
+ */
+const fileCsp = [
+  "default-src 'none'",
+  "img-src 'self'",
+  "style-src 'unsafe-inline'",
+  "object-src 'self'",
+  "frame-ancestors 'self'",
+].join("; ");
+
 const nextConfig: NextConfig = {
   // Docker imajı için yalnızca gerekli dosyaları .next/standalone altına kopyala.
   output: "standalone",
   poweredByHeader: false,
+  // HEIC çözücü (libheif WASM) bundle'a girmesin; Node require ile yüklensin.
+  serverExternalPackages: ["heic-decode", "libheif-js"],
   experimental: {
     agentFeedback: true,
   },
@@ -60,7 +74,16 @@ const nextConfig: NextConfig = {
     },
   },
   async headers() {
-    return [{ source: "/:path*", headers: securityHeaders }];
+    return [
+      { source: "/:path((?!api/files/).*)", headers: securityHeaders },
+      {
+        source: "/api/files/:path*",
+        headers: [
+          ...securityHeaders.filter((h) => h.key !== "Content-Security-Policy"),
+          { key: "Content-Security-Policy", value: fileCsp },
+        ],
+      },
+    ];
   },
 };
 

package-lock.json

@@ -1,18 +1,20 @@
 {
   "name": "butcem",
-  "version": "0.1.0",
+  "version": "0.12.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "butcem",
-      "version": "0.1.0",
+      "version": "0.12.0",
       "dependencies": {
         "@hookform/resolvers": "^7.0.2",
         "@tanstack/react-table": "^9.3.1",
         "better-auth": "^1.7.17",
         "class-variance-authority": "^0.7.1",
         "cn": "^0.5.2",
+        "embla-carousel-react": "^8.6.0",
+        "heic-decode": "^2.1.0",
         "lucide-react": "^1.68.0",
         "mongodb": "~7.7",
         "mongoose": "^9.11.4",
@@ -22,6 +24,7 @@
         "react": "^19.3.1",
         "react-dom": "^19.3.1",
         "react-hook-form": "^7.91.0",
+        "recharts": "^3.8.0",
         "server-only": "^0.0.1",
         "shadcn": "^4.23.0",
         "sharp": "^0.35.5",
@@ -4049,6 +4052,46 @@
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       "license": "MIT"
     },
+    "node_modules/@reduxjs/toolkit": {
+      "version": "2.14.0",
+      "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.14.0.tgz",
+      "integrity": "sha512-m/PxMwRe0xLL6XUsAgy0YjInklHcfi9uMwFhJk+QINqjxqPvyc89T5cMjszA5bDmTE0gwGc7zr9LRO4gL+mhaw==",
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/spec": "^1.0.0",
+        "@standard-schema/utils": "^0.3.0",
+        "immer": "^11.2.9",
+        "redux": "^5.0.1",
+        "redux-thunk": "^3.1.0",
+        "reselect": "^5.1.0"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.9.0 || ^17.0.0 || ^18 || ^19",
+        "react-redux": "^7.2.1 || ^8.1.3 || ^9.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "react-redux": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@reduxjs/toolkit/node_modules/immer": {
+      "version": "11.2.9",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-11.2.9.tgz",
+      "integrity": "sha512-IQ4UEtXjZjyefyWjtLEDXUSrF6T2hwjKPi6BIJl3bY/2XXW24d6cNGdXJSBOA/+KNnuiXkZY6DR0C3efolhitA==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
     "node_modules/@rolldown/binding-android-arm-eabi": {
       "version": "1.2.16",
       "resolved": "https://registry.npmjs.org/@rolldown/binding-android-arm-eabi/-/binding-android-arm-eabi-1.2.16.tgz",
@@ -4962,6 +5005,69 @@
         "assertion-error": "^2.0.1"
       }
     },
+    "node_modules/@types/d3-array": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-array/-/d3-array-3.2.2.tgz",
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+      "license": "MIT"
+    },
+    "node_modules/@types/d3-color": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/@types/d3-color/-/d3-color-3.1.3.tgz",
+      "integrity": "sha512-iO90scth9WAbmgv7ogoq57O9YpKmFBbmoEoCHDB2xMBY0+/KVrqAaCDyCE16dUspeOvIxFFRI+0sEtqDqy2b4A==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-ease": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-ease/-/d3-ease-3.0.2.tgz",
+      "integrity": "sha512-NcV1JjO5oDzoK26oMzbILE6HW7uVXOHLQvHshBUW4UMdZGfiY6v5BeQwh9a9tCzv+CeefZQHJt5SRgK154RtiA==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-interpolate": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-interpolate/-/d3-interpolate-3.0.4.tgz",
+      "integrity": "sha512-mgLPETlrpVV1YRJIglr4Ez47g7Yxjl1lj7YKsiMCb27VJH9W8NVM6Bb9d8kkpG/uAQS5AmbA48q2IAolKKo1MA==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-color": "*"
+      }
+    },
+    "node_modules/@types/d3-path": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@types/d3-path/-/d3-path-3.1.1.tgz",
+      "integrity": "sha512-VMZBYyQvbGmWyWVea0EHs/BwLgxc+MKi1zLDCONksozI4YJMcTt8ZEuIR4Sb1MMTE8MMW49v0IwI5+b7RmfWlg==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-scale": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/d3-scale/-/d3-scale-4.0.9.tgz",
+      "integrity": "sha512-dLmtwB8zkAeO/juAMfnV+sItKjlsw2lKdZVVy6LRr0cBmegxSABiLEpGVmSJJ8O08i4+sGR6qQtb6WtuwJdvVw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-time": "*"
+      }
+    },
+    "node_modules/@types/d3-shape": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/@types/d3-shape/-/d3-shape-3.2.0.tgz",
+      "integrity": "sha512-kVd74ta9eof3eJOvbNd1vGKS/XERRyQbT26Og63hIsvDO84cjD5gEOhsXf26w3FSoNlPVz84DOFcKv/oou+fMw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-path": "*"
+      }
+    },
+    "node_modules/@types/d3-time": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-time/-/d3-time-3.0.4.tgz",
+      "integrity": "sha512-yuzZug1nkAAaBlBBikKZTgzCeA+k1uy4ZFwWANOfKw5z5LRhV0gNA7gNkKm7HoK+HRN0wX3EkxGk0fpbWhmB7g==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-timer": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-timer/-/d3-timer-3.0.2.tgz",
+      "integrity": "sha512-Ps3T8E8dZDam6fUyNiMkekK3XUsaUEik+idO9/YjPtfj2qruF8tFBXS7XhtE4iIXBLxhmLjP3SXpLhVf21I9Lw==",
+      "license": "MIT"
+    },
     "node_modules/@types/deep-eql": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz",
@@ -5020,6 +5126,12 @@
         "@types/react": "^19.3.0"
       }
     },
+    "node_modules/@types/use-sync-external-store": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/@types/use-sync-external-store/-/use-sync-external-store-0.0.6.tgz",
+      "integrity": "sha512-zFDAD+tlpf2r4asuHEj0XH6pY6i0g5NeAHPn+15wk3BV6JA69eERFXC1gyGThDkVa1zCyKr5jox1+2LbV/AMLg==",
+      "license": "MIT"
+    },
     "node_modules/@types/validate-npm-package-name": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/@types/validate-npm-package-name/-/validate-npm-package-name-4.0.2.tgz",
@@ -6571,6 +6683,127 @@
       "devOptional": true,
       "license": "MIT"
     },
+    "node_modules/d3-array": {
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-3.2.5.tgz",
+      "integrity": "sha512-Th8qGXoBalmWsstpkuhmBuTsBQIFqYOJtjlBvNVvBfJ8E3uYusBUwUR8HU20U0qKKQkgCvKyR1YjiozWadk5QA==",
+      "license": "ISC",
+      "dependencies": {
+        "internmap": "1 - 2"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-color": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-3.1.1.tgz",
+      "integrity": "sha512-lfab8x0Bj0UO7SNsY8dZSbNIA6ipbkE3X0NG9nqjCu6CfCHZseuDnOSJY7hidKrjpP++i1M2qT+FlAdPKYRilA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-ease": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/d3-ease/-/d3-ease-3.0.2.tgz",
+      "integrity": "sha512-B5znKqRmKROAN4oHWQ50W/qisVjA9GXh2WMsVKdFVp4DxWmcrOsweqgUOUVsv5th96kwaZlokU6SlV4J3gak1w==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-format": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/d3-format/-/d3-format-3.1.3.tgz",
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+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-interpolate": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/d3-interpolate/-/d3-interpolate-3.0.2.tgz",
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+      "license": "ISC",
+      "dependencies": {
+        "d3-color": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-path": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/d3-path/-/d3-path-3.1.1.tgz",
+      "integrity": "sha512-jsbgV8zIT38ReB9O7X7gcLndTQRONSqNNd+oGIaTBdUug4r5jFmp0N6RY9R5GWbdUDucn0qoTGyfjapT4tDhcg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-scale": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-4.0.3.tgz",
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+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2.10.0 - 3",
+        "d3-format": "1 - 3",
+        "d3-interpolate": "1.2.0 - 3",
+        "d3-time": "2.1.1 - 3",
+        "d3-time-format": "2 - 4"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-shape": {
+      "version": "3.2.1",
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+      "license": "ISC",
+      "dependencies": {
+        "d3-path": "^3.1.1"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/d3-time/-/d3-time-3.1.1.tgz",
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+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time-format": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/d3-time-format/-/d3-time-format-4.1.1.tgz",
+      "integrity": "sha512-22XaqjyCjpqgda20erhsOjGmC3vvYwTNYniKAd45W5UWLDF43moeOuV9qYpRqobIlsnK0UhnKZjUUJm3VgORUA==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-time": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-timer": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.2.tgz",
+      "integrity": "sha512-1Il1aliroVSErrv5aulRBxAY+7+DnaoLIWGd1C6SsBTWDeobWiP/V69vwb8vT6abR1kKwaNe1196pmaQ1fK90A==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/damerau-levenshtein": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/damerau-levenshtein/-/damerau-levenshtein-1.0.8.tgz",
@@ -6664,6 +6897,12 @@
         }
       }
     },
+    "node_modules/decimal.js-light": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/decimal.js-light/-/decimal.js-light-2.5.1.tgz",
+      "integrity": "sha512-qIMFpTMZmny+MMIitAB6D7iVPEorVw6YQRWkvarTkT4tBeSLLiHzcwj6q0MmYSFCiVpiqPJTJEYIrpcPzVEIvg==",
+      "license": "MIT"
+    },
     "node_modules/dedent": {
       "version": "1.7.2",
       "resolved": "https://registry.npmjs.org/dedent/-/dedent-1.7.2.tgz",
@@ -6861,6 +7100,34 @@
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       "license": "ISC"
     },
+    "node_modules/embla-carousel": {
+      "version": "8.6.0",
+      "resolved": "https://registry.npmjs.org/embla-carousel/-/embla-carousel-8.6.0.tgz",
+      "integrity": "sha512-SjWyZBHJPbqxHOzckOfo8lHisEaJWmwd23XppYFYVh10bU66/Pn5tkVkbkCMZVdbUE5eTCI2nD8OyIP4Z+uwkA==",
+      "license": "MIT"
+    },
+    "node_modules/embla-carousel-react": {
+      "version": "8.6.0",
+      "resolved": "https://registry.npmjs.org/embla-carousel-react/-/embla-carousel-react-8.6.0.tgz",
+      "integrity": "sha512-0/PjqU7geVmo6F734pmPqpyHqiM99olvyecY7zdweCw+6tKEXnrE90pBiBbMMU8s5tICemzpQ3hi5EpxzGW+JA==",
+      "license": "MIT",
+      "dependencies": {
+        "embla-carousel": "8.6.0",
+        "embla-carousel-reactive-utils": "8.6.0"
+      },
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.1 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc"
+      }
+    },
+    "node_modules/embla-carousel-reactive-utils": {
+      "version": "8.6.0",
+      "resolved": "https://registry.npmjs.org/embla-carousel-reactive-utils/-/embla-carousel-reactive-utils-8.6.0.tgz",
+      "integrity": "sha512-fMVUDUEx0/uIEDM0Mz3dHznDhfX+znCCDCeIophYb1QGVM7YThSWX+wz11zlYwWFOr74b4QLGg0hrGPJeG2s4A==",
+      "license": "MIT",
+      "peerDependencies": {
+        "embla-carousel": "8.6.0"
+      }
+    },
     "node_modules/emoji-regex": {
       "version": "9.2.2",
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
@@ -7110,6 +7377,18 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/es-toolkit": {
+      "version": "1.53.1",
+      "resolved": "https://registry.npmjs.org/es-toolkit/-/es-toolkit-1.53.1.tgz",
+      "integrity": "sha512-VhMc6IXmexu8iYFfL2aaAww6IvJTdHlqBLruLoEUs33YD4IcP5DdZcLOybMsMmmLsiy1c8PsiLsrM0DdIuuRUA==",
+      "license": "MIT",
+      "workspaces": [
+        "docs",
+        "benchmarks",
+        "tests/types",
+        "tests/browser-compat"
+      ]
+    },
     "node_modules/esbuild": {
       "version": "0.28.2",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.28.2.tgz",
@@ -7628,6 +7907,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/eventemitter3": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.4.tgz",
+      "integrity": "sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw==",
+      "license": "MIT"
+    },
     "node_modules/execa": {
       "version": "9.6.1",
       "resolved": "https://registry.npmjs.org/execa/-/execa-9.6.1.tgz",
@@ -8205,6 +8490,18 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/heic-decode": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/heic-decode/-/heic-decode-2.1.0.tgz",
+      "integrity": "sha512-0fB3O3WMk38+PScbHLVp66jcNhsZ/ErtQ6u2lMYu/YxXgbBtl+oKOhGQHa4RpvE68k8IzbWkABzHnyAIjR758A==",
+      "license": "ISC",
+      "dependencies": {
+        "libheif-js": "^1.19.8"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
     "node_modules/hermes-estree": {
       "version": "0.25.1",
       "resolved": "https://registry.npmjs.org/hermes-estree/-/hermes-estree-0.25.1.tgz",
@@ -8240,6 +8537,16 @@
         "node": ">= 4"
       }
     },
+    "node_modules/immer": {
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-10.2.0.tgz",
+      "integrity": "sha512-d/+XTN3zfODyjr89gM3mPq1WNX2B8pYsu7eORitdwyA2sBubnTl3laYlBk4sXY5FUa5qTZGBDPJICVbvqzjlbw==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
     "node_modules/import-fresh": {
       "version": "3.3.1",
       "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.3.1.tgz",
@@ -8282,6 +8589,15 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/internmap": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/ip-address": {
       "version": "10.7.6",
       "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.7.6.tgz",
@@ -9076,6 +9392,15 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/libheif-js": {
+      "version": "1.23.5",
+      "resolved": "https://registry.npmjs.org/libheif-js/-/libheif-js-1.23.5.tgz",
+      "integrity": "sha512-umXZPthnWZtF3iG/5mQG+AZ2V6i0UeYpo3z2CkggTEgL8dKmIIwJT6TDuAMuabXa1yTW8uJ1ZAgR+CxNTklYYw==",
+      "license": "LGPL-3.0",
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
     "node_modules/lightningcss": {
       "version": "1.33.0",
       "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.33.0.tgz",
@@ -10664,9 +10989,31 @@
       "version": "16.13.1",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
       "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
-      "dev": true,
       "license": "MIT"
     },
+    "node_modules/react-redux": {
+      "version": "9.3.1",
+      "resolved": "https://registry.npmjs.org/react-redux/-/react-redux-9.3.1.tgz",
+      "integrity": "sha512-vxMLT0lalUjbZPkoTepWyKAZbjIIFssNx/CEL9lTfwQBU6XpkGSmCNdcCIrkOBUgB68uftZMnbXVb6DwGnhRKQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/use-sync-external-store": "^0.0.6",
+        "use-sync-external-store": "^1.4.0"
+      },
+      "peerDependencies": {
+        "@types/react": "^18.2.25 || ^19",
+        "react": "^18.0 || ^19",
+        "redux": "^5.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "redux": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/react-remove-scroll": {
       "version": "2.7.2",
       "resolved": "https://registry.npmjs.org/react-remove-scroll/-/react-remove-scroll-2.7.2.tgz",
@@ -10752,6 +11099,51 @@
         "node": ">= 4"
       }
     },
+    "node_modules/recharts": {
+      "version": "3.8.0",
+      "resolved": "https://registry.npmjs.org/recharts/-/recharts-3.8.0.tgz",
+      "integrity": "sha512-Z/m38DX3L73ExO4Tpc9/iZWHmHnlzWG4njQbxsF5aSjwqmHNDDIm0rdEBArkwsBvR8U6EirlEHiQNYWCVh9sGQ==",
+      "license": "MIT",
+      "workspaces": [
+        "www"
+      ],
+      "dependencies": {
+        "@reduxjs/toolkit": "^1.9.0 || 2.x.x",
+        "clsx": "^2.1.1",
+        "decimal.js-light": "^2.5.1",
+        "es-toolkit": "^1.39.3",
+        "eventemitter3": "^5.0.1",
+        "immer": "^10.1.1",
+        "react-redux": "8.x.x || 9.x.x",
+        "reselect": "5.1.1",
+        "tiny-invariant": "^1.3.3",
+        "use-sync-external-store": "^1.2.2",
+        "victory-vendor": "^37.0.2"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
+    "node_modules/redux": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/redux/-/redux-5.0.1.tgz",
+      "integrity": "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==",
+      "license": "MIT"
+    },
+    "node_modules/redux-thunk": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/redux-thunk/-/redux-thunk-3.1.0.tgz",
+      "integrity": "sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "redux": "^5.0.0"
+      }
+    },
     "node_modules/reflect.getprototypeof": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/reflect.getprototypeof/-/reflect.getprototypeof-1.0.10.tgz",
@@ -10805,6 +11197,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/reselect": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/reselect/-/reselect-5.1.1.tgz",
+      "integrity": "sha512-K/BG6eIky/SBpzfHZv/dd+9JBFiS4SWV7FIujVyJRux6e45+73RaUHXLmIR1f7WOMaQ0U1km6qwklRQxpJJY0w==",
+      "license": "MIT"
+    },
     "node_modules/resolve": {
       "version": "2.0.0-next.7",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-2.0.0-next.7.tgz",
@@ -12354,6 +12752,28 @@
         "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0.0 || ^19.0.0-rc"
       }
     },
+    "node_modules/victory-vendor": {
+      "version": "37.4.1",
+      "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-37.4.1.tgz",
+      "integrity": "sha512-geV4p2GVfVM9lgm9ZRS3pvsbAPS+BUGhM9W9nPzPHTKi+/+KjNrFXdgP6KkG+XspNZuvcXmchcrtklfuQ4gniw==",
+      "license": "MIT AND ISC AND BSD-3-Clause",
+      "dependencies": {
+        "@types/d3-array": "^3.0.3",
+        "@types/d3-ease": "^3.0.0",
+        "@types/d3-interpolate": "^3.0.1",
+        "@types/d3-scale": "^4.0.2",
+        "@types/d3-shape": "^3.1.0",
+        "@types/d3-time": "^3.0.0",
+        "@types/d3-timer": "^3.0.0",
+        "d3-array": "^3.1.6",
+        "d3-ease": "^3.0.1",
+        "d3-interpolate": "^3.0.1",
+        "d3-scale": "^4.0.2",
+        "d3-shape": "^3.1.0",
+        "d3-time": "^3.0.0",
+        "d3-timer": "^3.0.1"
+      }
+    },
     "node_modules/vite": {
       "version": "8.3.5",
       "resolved": "https://registry.npmjs.org/vite/-/vite-8.3.5.tgz",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "butcem",
-  "version": "0.5.0",
+  "version": "0.12.0",
   "private": true,
   "description": "BÜTÇEM — aile bütçe, cari, birikim, ev stoğu ve akıllı alışveriş uygulaması",
   "engines": {
@@ -11,7 +11,7 @@
     "build": "next build",
     "start": "next start",
     "lint": "eslint",
-    "typecheck": "tsc --noEmit",
+    "typecheck": "next typegen && tsc --noEmit",
     "test": "vitest run",
     "test:watch": "vitest",
     "format": "prettier --write .",
@@ -22,7 +22,8 @@
     "seed:reset": "tsx --conditions=react-server --env-file=.env.local scripts/seed.ts --reset",
     "icons": "tsx scripts/generate-icons.ts",
     "test:integration": "vitest run --config vitest.integration.config.mts",
-    "migrate": "tsx --conditions=react-server --env-file=.env.local scripts/migrate.ts"
+    "migrate": "tsx --conditions=react-server --env-file=.env.local scripts/migrate.ts",
+    "cleanup": "tsx --conditions=react-server --env-file=.env.local scripts/cleanup.ts"
   },
   "dependencies": {
     "@hookform/resolvers": "^7.0.2",
@@ -30,6 +31,8 @@
     "better-auth": "^1.7.17",
     "class-variance-authority": "^0.7.1",
     "cn": "^0.5.2",
+    "embla-carousel-react": "^8.6.0",
+    "heic-decode": "^2.1.0",
     "lucide-react": "^1.68.0",
     "mongodb": "~7.7",
     "mongoose": "^9.11.4",
@@ -39,6 +42,7 @@
     "react": "^19.3.1",
     "react-dom": "^19.3.1",
     "react-hook-form": "^7.91.0",
+    "recharts": "^3.8.0",
     "server-only": "^0.0.1",
     "shadcn": "^4.23.0",
     "sharp": "^0.35.5",

scripts/cleanup.ts

@@ -0,0 +1,18 @@
+/**
+ * Ek dosya temizliği: npm run cleanup (canlıda günlük zamanlanmış görev; bkz. Faz 15).
+ * 24 saatten eski bağlanmamış ekler ve 30 günden önce silinmiş kayıtların ekleri fiziksel olarak silinir.
+ */
+import mongoose from "mongoose";
+import { purgeAttachments } from "@/features/attachments/service";
+import { getMongoClient } from "@/lib/db/mongo";
+
+purgeAttachments()
+  .then(({ removed }) => console.log(`✓ Temizlenen ek dosya: ${removed}`))
+  .catch((err: unknown) => {
+    console.error(err instanceof Error ? err.message : err);
+    process.exitCode = 1;
+  })
+  .finally(async () => {
+    await mongoose.disconnect();
+    await getMongoClient().close();
+  });

scripts/migrations/002-accounts-categories.ts

@@ -0,0 +1,19 @@
+import { Types } from "mongoose";
+import { installDefaultCategories } from "@/features/categories/service";
+import { AccountModel } from "@/models/account";
+import { CategoryModel } from "@/models/category";
+import { HouseholdModel } from "@/models/household";
+import type { Migration } from "./types";
+
+/** Hesap ve kategori index'leri + mevcut hanelere varsayılan kategori seti (idempotent). */
+export const migration: Migration = {
+  name: "002-accounts-categories",
+  description: "accounts/categories index'leri ve mevcut hanelere varsayılan kategoriler",
+  async up() {
+    await AccountModel.createIndexes();
+    await CategoryModel.createIndexes();
+    for (const h of await HouseholdModel.find().select({ _id: 1, createdBy: 1 }).lean()) {
+      await installDefaultCategories(h._id as Types.ObjectId, h.createdBy as Types.ObjectId);
+    }
+  },
+};

scripts/migrations/003-transactions.ts

@@ -0,0 +1,12 @@
+import { PayeeModel } from "@/models/payee";
+import { TransactionModel } from "@/models/transaction";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "003-transactions",
+  description: "transactions ve payees index'leri",
+  async up() {
+    await TransactionModel.createIndexes();
+    await PayeeModel.createIndexes();
+  },
+};

scripts/migrations/004-attachments-reconciliation.ts

@@ -0,0 +1,20 @@
+import { AttachmentModel } from "@/models/attachment";
+import { ReconciliationModel } from "@/models/reconciliation";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "004-attachments-reconciliation",
+  description: "attachments ve reconciliations index'leri; işlemlerde mutabakat alanları",
+  async up(db) {
+    await AttachmentModel.createIndexes();
+    await ReconciliationModel.createIndexes();
+    const tx = db.collection("transactions");
+    // reconciledAt (hiç kullanılmadı) → hesap bazında reconciledAccountIds.
+    await tx.updateMany({ reconciledAt: { $exists: true } }, { $unset: { reconciledAt: "" } });
+    await tx.updateMany(
+      { reconciledAccountIds: { $exists: false } },
+      { $set: { reconciledAccountIds: [] } },
+    );
+    await tx.updateMany({ isAdjustment: { $exists: false } }, { $set: { isAdjustment: false } });
+  },
+};

scripts/migrations/005-recurring.ts

@@ -0,0 +1,17 @@
+import { RecurringRuleModel } from "@/models/recurring-rule";
+import { TransactionModel } from "@/models/transaction";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "005-recurring",
+  description: "recurringRules index'leri; işlemlerde tekrar alanları ve benzersiz tekrar index'i",
+  async up(db) {
+    const tx = db.collection("transactions");
+    await tx.updateMany(
+      { occurrenceIndex: { $exists: false } },
+      { $set: { occurrenceIndex: null, detached: false, isEstimate: false } },
+    );
+    await RecurringRuleModel.createIndexes();
+    await TransactionModel.createIndexes();
+  },
+};

scripts/migrations/006-card-statements.ts

@@ -0,0 +1,12 @@
+import { CardStatementModel } from "@/models/card-statement";
+import { TransactionModel } from "@/models/transaction";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "006-card-statements",
+  description: "statements (kart/KMH dönemleri) index'leri; taksit planı index'i",
+  async up() {
+    await CardStatementModel.createIndexes();
+    await TransactionModel.createIndexes();
+  },
+};

scripts/migrations/007-contacts.ts

@@ -0,0 +1,15 @@
+import { ContactModel } from "@/models/contact";
+import { TransactionModel } from "@/models/transaction";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "007-contacts",
+  description: "contacts index'leri; işlemlerde cari alanları ve cari index'i",
+  async up(db) {
+    await db
+      .collection("transactions")
+      .updateMany({ contactKind: { $exists: false } }, { $set: { contactKind: null } });
+    await ContactModel.createIndexes();
+    await TransactionModel.createIndexes();
+  },
+};

scripts/migrations/008-in-kind.ts

@@ -0,0 +1,18 @@
+import { AssetPriceModel } from "@/models/asset-price";
+import { InKindDebtModel } from "@/models/in-kind-debt";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "008-in-kind",
+  description: "assetPrices ve inKindDebts index'leri; işlemlerde aynî borç alanları",
+  async up(db) {
+    await db
+      .collection("transactions")
+      .updateMany(
+        { inKindDebtId: { $exists: false } },
+        { $set: { inKindDebtId: null, inKindRole: null } },
+      );
+    await AssetPriceModel.createIndexes();
+    await InKindDebtModel.createIndexes();
+  },
+};

scripts/migrations/009-assets.ts

@@ -0,0 +1,15 @@
+import { AssetModel } from "@/models/asset";
+import { AssetMovementModel } from "@/models/asset-movement";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "009-assets",
+  description: "assets ve assetMovements index'leri; işlemlerde varlık alanları",
+  async up(db) {
+    await db
+      .collection("transactions")
+      .updateMany({ assetId: { $exists: false } }, { $set: { assetId: null } });
+    await AssetModel.createIndexes();
+    await AssetMovementModel.createIndexes();
+  },
+};

scripts/migrations/010-budgets.ts

@@ -0,0 +1,10 @@
+import { BudgetModel } from "@/models/budget";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "010-budgets",
+  description: "budgets index'i (hane × ay benzersiz)",
+  async up() {
+    await BudgetModel.createIndexes();
+  },
+};

scripts/migrations/011-stock.ts

@@ -0,0 +1,20 @@
+import type { Types } from "mongoose";
+import { installDefaultStockCategories } from "@/features/stock/service";
+import { HouseholdModel } from "@/models/household";
+import { ProductTypeModel } from "@/models/product-type";
+import { StockCategoryModel } from "@/models/stock-category";
+import { StockMovementModel } from "@/models/stock-movement";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "011-stock",
+  description: "stok koleksiyonları index'leri; mevcut hanelere varsayılan stok kategorileri",
+  async up() {
+    await StockCategoryModel.createIndexes();
+    await ProductTypeModel.createIndexes();
+    await StockMovementModel.createIndexes();
+    const households = await HouseholdModel.find({}).select({ createdBy: 1 }).lean();
+    for (const h of households)
+      await installDefaultStockCategories(h._id as Types.ObjectId, h.createdBy as Types.ObjectId);
+  },
+};

scripts/migrations/012-stock-counts.ts

@@ -0,0 +1,92 @@
+import { Types } from "mongoose";
+import { StockCountModel } from "@/models/stock-count";
+import { StockMovementModel } from "@/models/stock-movement";
+import { signedDelta, type StockMovementKind } from "@/shared/stock";
+import type { Migration } from "./types";
+
+type Move = {
+  _id: Types.ObjectId;
+  householdId: Types.ObjectId;
+  productTypeId: Types.ObjectId;
+  kind: StockMovementKind;
+  date: string;
+  quantity: number;
+  initial: boolean;
+  countId: Types.ObjectId | null;
+  createdBy: Types.ObjectId;
+  createdAt: Date;
+};
+
+/**
+ * Faz 11b: sayım oturumları. Faz 11a'da tek ürün sayımıyla oluşan (oturumsuz) sayım
+ * düzeltmeleri, o ana kadarki kayıtlardan beklenen miktar hesaplanarak hane + tarih + kişi
+ * başına bir sayım oturumuna bağlanır. Başlangıç miktarları sayım sayılmaz.
+ */
+export const migration: Migration = {
+  name: "012-stock-counts",
+  description: "stockCounts index'leri; oturumsuz sayım düzeltmelerini sayım oturumuna bağla",
+  async up() {
+    await StockCountModel.createIndexes();
+    const orphans = await StockMovementModel.find({
+      kind: "count_adjust",
+      initial: { $ne: true },
+      countId: null,
+      deletedAt: null,
+    }).lean<Move[]>();
+    if (orphans.length === 0) return;
+    const products = [...new Set(orphans.map((o) => String(o.productTypeId)))];
+    const all = await StockMovementModel.find({
+      productTypeId: { $in: products.map((id) => new Types.ObjectId(id)) },
+      deletedAt: null,
+    }).lean<Move[]>();
+    const byProduct = new Map<string, Move[]>();
+    for (const m of all) {
+      const list = byProduct.get(String(m.productTypeId)) ?? [];
+      list.push(m);
+      byProduct.set(String(m.productTypeId), list);
+    }
+    // Her düzeltme için beklenen = önceki hareketlerin toplamı (tarih, oluşturulma sırası).
+    const expectedOf = new Map<string, number>();
+    for (const list of byProduct.values()) {
+      list.sort((a, b) =>
+        a.date === b.date
+          ? a.createdAt.getTime() - b.createdAt.getTime()
+          : a.date < b.date
+            ? -1
+            : 1,
+      );
+      let running = 0;
+      for (const m of list) {
+        expectedOf.set(String(m._id), running);
+        running += signedDelta(m);
+      }
+    }
+    const sessions = new Map<string, Move[]>();
+    for (const o of orphans) {
+      const key = `${o.householdId}:${o.date}:${o.createdBy}`;
+      sessions.set(key, [...(sessions.get(key) ?? []), o]);
+    }
+    for (const moves of sessions.values()) {
+      const first = moves[0]!;
+      const count = await StockCountModel.create({
+        householdId: first.householdId,
+        date: first.date,
+        categoryId: null,
+        items: moves.map((m) => {
+          const expected = expectedOf.get(String(m._id)) ?? 0;
+          return {
+            productTypeId: m.productTypeId,
+            expected,
+            actual: expected + m.quantity,
+            wasted: 0,
+          };
+        }),
+        createdBy: first.createdBy,
+      });
+      await StockMovementModel.updateMany(
+        { _id: { $in: moves.map((m) => m._id) } },
+        { $set: { countId: count._id } },
+      );
+    }
+  },
+};

scripts/migrations/013-stores-products.ts

@@ -0,0 +1,12 @@
+import { ProductModel } from "@/models/product";
+import { StoreModel } from "@/models/store";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "013-stores-products",
+  description: "mağaza ve ürün (marka/paket) koleksiyonlarının index'leri",
+  async up() {
+    await StoreModel.createIndexes();
+    await ProductModel.createIndexes();
+  },
+};

scripts/migrations/014-product-prices.ts

@@ -0,0 +1,10 @@
+import { ProductPriceModel } from "@/models/product-price";
+import type { Migration } from "./types";
+
+export const migration: Migration = {
+  name: "014-product-prices",
+  description: "ürün fiyat kayıtları (productPrices) index'leri",
+  async up() {
+    await ProductPriceModel.createIndexes();
+  },
+};

scripts/migrations/index.ts

@@ -1,10 +1,38 @@
 import { getDb } from "@/lib/db/mongo";
 import { connectMongoose } from "@/lib/db/mongoose";
 import { migration as m001 } from "./001-initial-indexes";
+import { migration as m002 } from "./002-accounts-categories";
+import { migration as m003 } from "./003-transactions";
+import { migration as m004 } from "./004-attachments-reconciliation";
+import { migration as m005 } from "./005-recurring";
+import { migration as m006 } from "./006-card-statements";
+import { migration as m007 } from "./007-contacts";
+import { migration as m008 } from "./008-in-kind";
+import { migration as m009 } from "./009-assets";
+import { migration as m010 } from "./010-budgets";
+import { migration as m011 } from "./011-stock";
+import { migration as m012 } from "./012-stock-counts";
+import { migration as m013 } from "./013-stores-products";
+import { migration as m014 } from "./014-product-prices";
 import type { Migration } from "./types";
 
 /** Sıralı migration listesi. Yeni migration: dosyayı ekle ve buraya sırayla ekle. */
-export const MIGRATIONS: Migration[] = [m001];
+export const MIGRATIONS: Migration[] = [
+  m001,
+  m002,
+  m003,
+  m004,
+  m005,
+  m006,
+  m007,
+  m008,
+  m009,
+  m010,
+  m011,
+  m012,
+  m013,
+  m014,
+];
 
 const COLLECTION = "migrations";
 

scripts/seed.ts

@@ -11,8 +11,10 @@ import { closeSeedConnections, runSeed } from "./seed/run";
 
 async function main() {
   const summary = await runSeed({ reset: process.argv.includes("--reset") });
-  const { users, households, memberships } = summary.created;
-  console.log(`\nOluşturulan: ${users} kullanıcı, ${households} hane, ${memberships} üyelik.`);
+  const { users, households, memberships, categories, accounts, transactions } = summary.created;
+  console.log(
+    `\nOluşturulan: ${users} kullanıcı, ${households} hane, ${memberships} üyelik, ${categories} kategori, ${accounts} hesap, ${transactions} işlem.`,
+  );
 
   // Hesap tablosu yalnızca geliştirme ortamında gösterilir.
   if (env().NODE_ENV !== "production" && summary.accounts.length) {

scripts/seed/assets.ts

@@ -0,0 +1,162 @@
+import type { Types } from "mongoose";
+import { addMovement, createAsset } from "@/features/assets/service";
+import { AccountModel } from "@/models/account";
+import { AssetModel } from "@/models/asset";
+import { AssetMovementModel } from "@/models/asset-movement";
+import { TransactionModel } from "@/models/transaction";
+import type { AssetKey } from "@/shared/assets";
+import { todayIstanbul } from "@/shared/dates";
+import type { MovementKind } from "@/shared/portfolio";
+import { addDays } from "@/shared/recurrence";
+import { assetFormSchema, movementFormSchema } from "@/shared/schemas/asset";
+
+/**
+ * Örnek varlıklar (Faz 9a). Tutarı boş alımlar fiyat tablosundaki örnek fiyatlardan (seedInKind
+ * önce çalışır) hesaplanır. İdempotent: varlık `seedRef` ile bir kez oluşturulur.
+ */
+
+type SeedMovement = {
+  kind: MovementKind;
+  daysAgo: number;
+  quantity: string;
+  amount?: string;
+  account?: string;
+  storage?: string;
+  note?: string;
+};
+
+type SeedAsset = {
+  ref: string;
+  household: string;
+  by: string;
+  assetKey: AssetKey;
+  name: string;
+  isPrivate?: boolean;
+  note?: string;
+  movements: SeedMovement[];
+};
+
+const monthly = (from: number, to: number): SeedMovement[] =>
+  Array.from({ length: to - from + 1 }, (_, i) => ({
+    kind: "buy" as const,
+    daysAgo: (to - i) * 30 + 2,
+    quantity: "1",
+    account: "Ziraat Maaş",
+    storage: "Ev kasası",
+  }));
+
+const ITEMS: SeedAsset[] = [
+  {
+    ref: "gram-altin",
+    household: "Çakır Ailesi",
+    by: "ayse",
+    assetKey: "gram_gold",
+    name: "Gram altın birikimi",
+    note: "Her ay maaştan 1 gr",
+    movements: [
+      {
+        kind: "buy",
+        daysAgo: 178,
+        quantity: "4",
+        account: "Birikim (Vadeli)",
+        storage: "Ev kasası",
+        note: "İlk alım",
+      },
+      ...monthly(1, 5),
+      { kind: "sell", daysAgo: 12, quantity: "2", account: "Birikim (Vadeli)", note: "Tatil için" },
+    ],
+  },
+  {
+    ref: "ziynet",
+    household: "Çakır Ailesi",
+    by: "admin",
+    assetKey: "quarter_gold",
+    name: "Düğün ziynetleri",
+    movements: [
+      {
+        kind: "gift_in",
+        daysAgo: 175,
+        quantity: "6",
+        storage: "Banka kiralık kasa",
+        note: "Düğün takıları",
+      },
+      { kind: "gift_out", daysAgo: 40, quantity: "1", note: "Yeğenin düğünü" },
+    ],
+  },
+  {
+    ref: "emre-dolar",
+    household: "Çakır Ailesi",
+    by: "emre",
+    assetKey: "usd",
+    name: "Dolar",
+    isPrivate: true,
+    movements: [
+      { kind: "buy", daysAgo: 120, quantity: "200", account: "Ziraat Maaş", storage: "Cüzdan" },
+    ],
+  },
+  {
+    ref: "bilezik",
+    household: "Annemler",
+    by: "fatma",
+    assetKey: "bracelet_22k",
+    name: "Bilezikler",
+    note: "Fiyat tablosunda bilezik fiyatı yok (örnek: fiyatsız varlık)",
+    movements: [{ kind: "gift_in", daysAgo: 160, quantity: "40", amount: "120.000" }],
+  },
+];
+
+export async function seedAssets(
+  householdIds: Map<string, Types.ObjectId>,
+  userIds: Map<string, string>,
+): Promise<number> {
+  const today = todayIstanbul();
+  let created = 0;
+  for (const x of ITEMS) {
+    const householdId = householdIds.get(x.household)!;
+    const seedRef = `asset:${x.ref}`;
+    if (await AssetModel.exists({ householdId, seedRef })) continue;
+    const by = userIds.get(x.by)!;
+    const hh = String(householdId);
+    const r = await createAsset(
+      by,
+      hh,
+      assetFormSchema.parse({
+        assetKey: x.assetKey,
+        name: x.name,
+        note: x.note ?? "",
+        isPrivate: x.isPrivate ?? false,
+      }),
+    );
+    if (!r.ok) throw new Error(`Seed varlığı oluşturulamadı (${x.ref}): ${r.error}`);
+    await AssetModel.updateOne({ _id: r.data.id }, { $set: { seedRef } });
+    for (const [i, m] of x.movements.entries()) {
+      const account = m.account
+        ? String((await AccountModel.findOne({ householdId, name: m.account }).lean())!._id)
+        : "";
+      const res = await addMovement(
+        by,
+        hh,
+        r.data.id,
+        movementFormSchema.parse({
+          kind: m.kind,
+          date: addDays(today, -m.daysAgo),
+          quantity: m.quantity,
+          amount: m.amount ?? "",
+          accountId: account,
+          storage: m.storage ?? "",
+          note: m.note ?? "",
+        }),
+      );
+      if (!res.ok) throw new Error(`Seed varlık hareketi eklenemedi (${x.ref}): ${res.error}`);
+      const ref = `${seedRef}:${i}`;
+      const mv = await AssetMovementModel.findOneAndUpdate(
+        { _id: res.data.id },
+        { $set: { seedRef: ref } },
+      ).lean();
+      if (mv?.transactionId)
+        await TransactionModel.updateOne({ _id: mv.transactionId }, { $set: { seedRef: ref } });
+    }
+    created++;
+  }
+  return created;
+}

scripts/seed/budgets.ts

@@ -0,0 +1,50 @@
+import type { Types } from "mongoose";
+import { budgetFromActuals, saveBudget } from "@/features/budgets/service";
+import { BudgetModel } from "@/models/budget";
+import { CategoryModel } from "@/models/category";
+import { HouseholdModel } from "@/models/household";
+import { periodOfDate, shiftMonth } from "@/shared/budget";
+import { todayIstanbul } from "@/shared/dates";
+import { budgetLimitsSchema } from "@/shared/schemas/budget";
+import { formatMoneyInput } from "@/shared/money";
+
+/**
+ * Örnek bütçeler (Faz 10a): Çakır Ailesi'nde önceki ve bu ay, önceki ayların harcamalarından
+ * oluşturulur. Bu ay "Market" limiti biraz düşürülür ve "Elektrik" alt limiti eklenir; böylece
+ * uyarı ve alt limit örnekleri görünür. İdempotent: bütçesi olan aya dokunulmaz.
+ */
+export async function seedBudgets(
+  householdIds: Map<string, Types.ObjectId>,
+  userIds: Map<string, string>,
+): Promise<number> {
+  const householdId = householdIds.get("Çakır Ailesi")!;
+  const by = userIds.get("ayse")!;
+  const hh = String(householdId);
+  const h = await HouseholdModel.findById(householdId).select({ settings: 1 }).lean();
+  const current = periodOfDate(todayIstanbul(), h?.settings?.budgetMonthStartDay ?? 1);
+  let created = 0;
+  for (const month of [shiftMonth(current, -1), current]) {
+    if (await BudgetModel.exists({ householdId, month })) continue;
+    const r = await budgetFromActuals(by, hh, month);
+    if (!r.ok) continue;
+    created++;
+  }
+  if (created && (await BudgetModel.exists({ householdId, month: current }))) {
+    const doc = (await BudgetModel.findOne({ householdId, month: current }).lean())!;
+    const cats = await CategoryModel.find({
+      householdId,
+      defaultKey: { $in: ["market", "faturalar.elektrik"] },
+    }).lean();
+    const id = (key: string) => String(cats.find((c) => c.defaultKey === key)?._id ?? "");
+    const limits = doc.limits.map((l) => ({
+      categoryId: String(l.categoryId),
+      amount: formatMoneyInput(
+        String(l.categoryId) === id("market") ? Math.round(l.amountMinor * 0.7) : l.amountMinor,
+      ),
+    }));
+    if (id("faturalar.elektrik"))
+      limits.push({ categoryId: id("faturalar.elektrik"), amount: "900" });
+    await saveBudget(by, hh, budgetLimitsSchema.parse({ month: current, limits }));
+  }
+  return created;
+}

scripts/seed/contacts.ts

@@ -0,0 +1,158 @@
+import type { Types } from "mongoose";
+import { createContact, createContactEntry } from "@/features/contacts/service";
+import { AccountModel } from "@/models/account";
+import { ContactModel } from "@/models/contact";
+import type { ContactEntryKind, ContactRelation } from "@/shared/contacts";
+import { todayIstanbul } from "@/shared/dates";
+import { formatMoneyInput } from "@/shared/money";
+import { addDays } from "@/shared/recurrence";
+import { contactEntrySchema, contactFormSchema } from "@/shared/schemas/contact";
+
+/**
+ * Örnek cariler (Faz 8a): vadesi yaklaşan alacak, kısmen ödenen borç, vadesi geçmiş küçük alacak
+ * ve "yalnızca ben" cari. İdempotent: cari `seedRef` ile; hareketler yalnızca cari ilk
+ * oluşturulduğunda eklenir.
+ */
+type SeedContact = {
+  ref: string;
+  household: string;
+  by: string;
+  name: string;
+  relation: ContactRelation;
+  phone?: string;
+  isPrivate?: boolean;
+  dueInDays?: number;
+  reminderDays?: number;
+  entries: {
+    kind: ContactEntryKind;
+    account: string;
+    amountMinor: number;
+    daysAgo: number;
+    description?: string;
+  }[];
+};
+
+const CONTACTS: SeedContact[] = [
+  {
+    ref: "ahmet",
+    household: "Çakır Ailesi",
+    by: "admin",
+    name: "Ahmet Yılmaz",
+    relation: "friend",
+    phone: "0532 000 00 01",
+    dueInDays: 5,
+    reminderDays: 7,
+    entries: [
+      {
+        kind: "lend",
+        account: "Ziraat Maaş",
+        amountMinor: 5_000_00,
+        daysAgo: 70,
+        description: "Araba tamiri için",
+      },
+      { kind: "collect", account: "Cüzdan", amountMinor: 2_000_00, daysAgo: 30 },
+    ],
+  },
+  {
+    ref: "hasan",
+    household: "Çakır Ailesi",
+    by: "admin",
+    name: "Hasan Çakır",
+    relation: "family",
+    dueInDays: 60,
+    entries: [
+      {
+        kind: "borrow",
+        account: "Ziraat Maaş",
+        amountMinor: 20_000_00,
+        daysAgo: 120,
+        description: "Ev eşyası için",
+      },
+      { kind: "repay", account: "Ziraat Maaş", amountMinor: 5_000_00, daysAgo: 60 },
+      { kind: "repay", account: "Ziraat Maaş", amountMinor: 5_000_00, daysAgo: 10 },
+    ],
+  },
+  {
+    ref: "elif",
+    household: "Çakır Ailesi",
+    by: "ayse",
+    name: "Elif (komşu)",
+    relation: "neighbor",
+    dueInDays: -2,
+    entries: [
+      {
+        kind: "lend",
+        account: "Cüzdan",
+        amountMinor: 300_00,
+        daysAgo: 12,
+        description: "Pazar alışverişi",
+      },
+    ],
+  },
+  {
+    ref: "selin",
+    household: "Çakır Ailesi",
+    by: "ayse",
+    name: "Selin (iş arkadaşı)",
+    relation: "work",
+    isPrivate: true,
+    entries: [{ kind: "lend", account: "Cüzdan", amountMinor: 1_000_00, daysAgo: 8 }],
+  },
+  {
+    ref: "ali",
+    household: "Annemler",
+    by: "fatma",
+    name: "Ali Demir",
+    relation: "family",
+    dueInDays: 45,
+    entries: [{ kind: "borrow", account: "Vakıfbank Emekli", amountMinor: 3_000_00, daysAgo: 25 }],
+  },
+];
+
+export async function seedContacts(
+  householdIds: Map<string, Types.ObjectId>,
+  userIds: Map<string, string>,
+): Promise<number> {
+  const today = todayIstanbul();
+  let created = 0;
+  for (const c of CONTACTS) {
+    const householdId = householdIds.get(c.household)!;
+    const seedRef = `contact:${c.ref}`;
+    if (await ContactModel.exists({ householdId, seedRef })) continue;
+    const by = userIds.get(c.by)!;
+    const oldest = Math.max(...c.entries.map((e) => e.daysAgo));
+    const r = await createContact(
+      by,
+      String(householdId),
+      contactFormSchema.parse({
+        name: c.name,
+        relation: c.relation,
+        phone: c.phone ?? "",
+        openingDate: addDays(today, -oldest - 1),
+        isPrivate: c.isPrivate ?? false,
+        dueDate: c.dueInDays !== undefined ? addDays(today, c.dueInDays) : null,
+        reminderDays: c.reminderDays ?? 3,
+      }),
+    );
+    if (!r.ok) throw new Error(`Seed carisi oluşturulamadı (${c.name}): ${r.error}`);
+    await ContactModel.updateOne({ _id: r.data.id }, { $set: { seedRef } });
+    for (const e of c.entries) {
+      const account = await AccountModel.findOne({ householdId, name: e.account }).lean();
+      const x = await createContactEntry(
+        by,
+        String(householdId),
+        r.data.id,
+        contactEntrySchema.parse({
+          kind: e.kind,
+          accountId: String(account!._id),
+          amount: formatMoneyInput(e.amountMinor),
+          date: addDays(today, -e.daysAgo),
+          description: e.description ?? "",
+        }),
+      );
+      if (!x.ok) throw new Error(`Seed cari hareketi oluşturulamadı (${c.name}): ${x.error}`);
+    }
+    created++;
+  }
+  return created;
+}

scripts/seed/fixtures.ts

@@ -1,4 +1,6 @@
 import type { HouseholdRole } from "@/features/households/types";
+import type { AccountType, MealCardProvider } from "@/shared/accounts";
+import type { IconKey, Swatch } from "@/shared/appearance";
 import type { SystemRole } from "@/shared/schemas/common";
 
 /** Örnek (geliştirme) kullanıcıları. E-postası olmayanlar kullanıcı adıyla giriş yapar. */
@@ -56,3 +58,97 @@ export const SEED_HOUSEHOLDS: SeedHousehold[] = [
     ],
   },
 ];
+
+/** Örnek hesaplar (tutarlar kuruş; kart borcu negatif). Açılış: 6 ay önce. */
+export type SeedAccount = {
+  household: string;
+  name: string;
+  type: AccountType;
+  institution?: string;
+  openingBalanceMinor: number;
+  color: Swatch;
+  icon: IconKey;
+  owner?: string;
+  isPrivate?: boolean;
+  mealCardProvider?: MealCardProvider;
+  overdraft?: { limitMinor: number; monthlyRateBp: number; statementDay: number };
+  creditCard?: {
+    limitMinor: number;
+    statementDay: number;
+    dueDays: number;
+    paymentAccount: string;
+  };
+};
+
+export const SEED_ACCOUNTS: SeedAccount[] = [
+  {
+    household: "Çakır Ailesi",
+    name: "Cüzdan",
+    type: "cash",
+    openingBalanceMinor: 2_350_00,
+    color: "green",
+    icon: "wallet",
+  },
+  {
+    household: "Çakır Ailesi",
+    name: "Ziraat Maaş",
+    type: "bank",
+    institution: "Ziraat Bankası",
+    openingBalanceMinor: 18_420_50,
+    color: "red",
+    icon: "landmark",
+    overdraft: { limitMinor: 10_000_00, monthlyRateBp: 425, statementDay: 1 },
+  },
+  {
+    household: "Çakır Ailesi",
+    name: "Garanti Bonus",
+    type: "credit_card",
+    institution: "Garanti BBVA",
+    openingBalanceMinor: -6_480_75,
+    color: "teal",
+    icon: "credit-card",
+    creditCard: {
+      limitMinor: 60_000_00,
+      statementDay: 29,
+      dueDays: 10,
+      paymentAccount: "Ziraat Maaş",
+    },
+  },
+  {
+    household: "Çakır Ailesi",
+    name: "Birikim (Vadeli)",
+    type: "savings",
+    institution: "Ziraat Bankası",
+    openingBalanceMinor: 45_000_00,
+    color: "indigo",
+    icon: "piggy-bank",
+  },
+  {
+    household: "Çakır Ailesi",
+    name: "Ayşe — Pluxee",
+    type: "meal_card",
+    mealCardProvider: "pluxee",
+    openingBalanceMinor: 3_120_00,
+    color: "lime",
+    icon: "utensils",
+    owner: "ayse",
+    isPrivate: true,
+  },
+  {
+    household: "Annemler",
+    name: "Nakit",
+    type: "cash",
+    openingBalanceMinor: 1_500_00,
+    color: "green",
+    icon: "wallet",
+  },
+  {
+    household: "Annemler",
+    name: "Vakıfbank Emekli",
+    type: "bank",
+    institution: "VakıfBank",
+    openingBalanceMinor: 27_800_00,
+    color: "amber",
+    icon: "landmark",
+  },
+];

scripts/seed/in-kind.ts

@@ -0,0 +1,156 @@
+import type { Types } from "mongoose";
+import { addContribution, createInKind, savePrice } from "@/features/in-kind/service";
+import { AccountModel } from "@/models/account";
+import { AssetPriceModel } from "@/models/asset-price";
+import { ContactModel } from "@/models/contact";
+import { InKindDebtModel } from "@/models/in-kind-debt";
+import type { AssetKey } from "@/shared/assets";
+import { todayIstanbul } from "@/shared/dates";
+import { formatMoneyInput } from "@/shared/money";
+import { addDays, addMonths } from "@/shared/recurrence";
+import {
+  assetPriceFormSchema,
+  contributionSchema,
+  inKindFormSchema,
+} from "@/shared/schemas/in-kind";
+
+/**
+ * Örnek fiyat tablosu ve aynî kayıtlar (Faz 8b). Fiyatlar örnek amaçlıdır (gerçek piyasa verisi
+ * değildir): son 6 ay, ayda bir kayıt, doğrusal artış. İdempotent.
+ */
+
+/** [6 ay önceki alış, bugünkü alış, satış farkı] — birim başına kuruş. */
+const PRICE_PATH: Partial<Record<AssetKey, [number, number, number]>> = {
+  gram_gold: [4_900_00, 5_600_00, 100_00],
+  quarter_gold: [8_050_00, 9_200_00, 250_00],
+  usd: [40_20, 42_80, 30],
+  eur: [46_90, 49_50, 40],
+};
+
+async function seedPrices(householdId: Types.ObjectId, actorId: string, today: string) {
+  for (const [k, [from, to, spread]] of Object.entries(PRICE_PATH)) {
+    const key = k as AssetKey;
+    for (let i = 6; i >= 0; i--) {
+      const date = i === 0 ? today : addMonths(today, -i);
+      if (await AssetPriceModel.exists({ householdId, assetKey: key, date })) continue;
+      const buy = Math.round(to - ((to - from) * i) / 6);
+      await savePrice(
+        actorId,
+        String(householdId),
+        assetPriceFormSchema.parse({
+          assetKey: key,
+          date,
+          buy: formatMoneyInput(buy),
+          sell: formatMoneyInput(buy + spread),
+        }),
+      );
+    }
+  }
+}
+
+type SeedInKind = {
+  ref: string;
+  household: string;
+  contact: string;
+  by: string;
+  direction: "debt" | "receivable";
+  assetKey: AssetKey;
+  quantity: string;
+  daysAgo: number;
+  note?: string;
+  savings?: string;
+  monthlyPlanMinor?: number;
+  contributions?: { from: string; amountMinor: number; daysAgo: number }[];
+};
+
+const ITEMS: SeedInKind[] = [
+  {
+    ref: "hasan-altin",
+    household: "Çakır Ailesi",
+    contact: "contact:hasan",
+    by: "admin",
+    direction: "debt",
+    assetKey: "gram_gold",
+    quantity: "5",
+    daysAgo: 95,
+    note: "Düğün için ödünç alınan altın",
+    savings: "Birikim (Vadeli)",
+    monthlyPlanMinor: 4_000_00,
+    contributions: [
+      { from: "Ziraat Maaş", amountMinor: 4_000_00, daysAgo: 60 },
+      { from: "Ziraat Maaş", amountMinor: 4_000_00, daysAgo: 30 },
+    ],
+  },
+  {
+    ref: "elif-usd",
+    household: "Çakır Ailesi",
+    contact: "contact:elif",
+    by: "ayse",
+    direction: "receivable",
+    assetKey: "usd",
+    quantity: "100",
+    daysAgo: 40,
+  },
+  {
+    ref: "ali-ceyrek",
+    household: "Annemler",
+    contact: "contact:ali",
+    by: "fatma",
+    direction: "receivable",
+    assetKey: "quarter_gold",
+    quantity: "2",
+    daysAgo: 150,
+    note: "Torun doğumunda verilen çeyrekler",
+  },
+];
+
+export async function seedInKind(
+  householdIds: Map<string, Types.ObjectId>,
+  userIds: Map<string, string>,
+): Promise<number> {
+  const today = todayIstanbul();
+  await seedPrices(householdIds.get("Çakır Ailesi")!, userIds.get("admin")!, today);
+  await seedPrices(householdIds.get("Annemler")!, userIds.get("fatma")!, today);
+  let created = 0;
+  for (const x of ITEMS) {
+    const householdId = householdIds.get(x.household)!;
+    const seedRef = `inkind:${x.ref}`;
+    if (await InKindDebtModel.exists({ householdId, seedRef })) continue;
+    const contact = await ContactModel.findOne({ householdId, seedRef: x.contact }).lean();
+    if (!contact) continue;
+    const account = async (name: string) =>
+      String((await AccountModel.findOne({ householdId, name }).lean())!._id);
+    const by = userIds.get(x.by)!;
+    const r = await createInKind(
+      by,
+      String(householdId),
+      String(contact._id),
+      inKindFormSchema.parse({
+        direction: x.direction,
+        assetKey: x.assetKey,
+        quantity: x.quantity,
+        date: addDays(today, -x.daysAgo),
+        note: x.note ?? "",
+        savingsAccountId: x.savings ? await account(x.savings) : "",
+        monthlyPlan: x.monthlyPlanMinor ? formatMoneyInput(x.monthlyPlanMinor) : "",
+      }),
+    );
+    if (!r.ok) throw new Error(`Seed aynî kaydı oluşturulamadı (${x.ref}): ${r.error}`);
+    await InKindDebtModel.updateOne({ _id: r.data.id }, { $set: { seedRef } });
+    for (const c of x.contributions ?? []) {
+      const res = await addContribution(
+        by,
+        String(householdId),
+        r.data.id,
+        contributionSchema.parse({
+          fromAccountId: await account(c.from),
+          amount: formatMoneyInput(c.amountMinor),
+          date: addDays(today, -c.daysAgo),
+        }),
+      );
+      if (!res.ok) throw new Error(`Seed birikimi oluşturulamadı (${x.ref}): ${res.error}`);
+    }
+    created++;
+  }
+  return created;
+}

scripts/seed/installments.ts

@@ -0,0 +1,68 @@
+import type { Types } from "mongoose";
+import { createTransaction } from "@/features/transactions/service";
+import { AccountModel } from "@/models/account";
+import { CategoryModel } from "@/models/category";
+import { TransactionModel } from "@/models/transaction";
+import { todayIstanbul } from "@/shared/dates";
+import { addDays } from "@/shared/recurrence";
+
+/**
+ * Örnek taksitli kart harcamaları (Faz 7b): bir kısmı gerçekleşmiş, kalanı planlı taksitler.
+ * İdempotent: aynı satıcıyla taksit planı varsa atlanır.
+ */
+const PURCHASES = [
+  {
+    payee: "Hepsiburada",
+    description: "Çamaşır makinesi",
+    amountMinor: 18_000_00,
+    count: 9,
+    daysAgo: 75,
+    category: "ev",
+    by: "admin",
+  },
+  {
+    payee: "Teknosa",
+    description: "Telefon",
+    amountMinor: 12_000_00,
+    count: 6,
+    daysAgo: 20,
+    category: "diger-gider",
+    by: "emre",
+  },
+];
+
+export async function seedInstallments(
+  householdId: Types.ObjectId,
+  userIds: Map<string, string>,
+): Promise<number> {
+  const today = todayIstanbul();
+  const card = await AccountModel.findOne({ householdId, name: "Garanti Bonus" }).lean();
+  if (!card) return 0;
+  let created = 0;
+  for (const p of PURCHASES) {
+    const exists = await TransactionModel.exists({
+      householdId,
+      payeeName: p.payee,
+      "installment.planId": { $type: "objectId" },
+    });
+    if (exists) continue;
+    const category = await CategoryModel.findOne({ householdId, defaultKey: p.category }).lean();
+    const r = await createTransaction(userIds.get(p.by)!, String(householdId), {
+      type: "expense",
+      amount: p.amountMinor,
+      date: addDays(today, -p.daysAgo),
+      accountId: String(card._id),
+      toAccountId: null,
+      categoryId: String(category!._id),
+      splits: [],
+      payee: p.payee,
+      description: p.description,
+      tags: [],
+      installments: p.count,
+      attachmentIds: [],
+    });
+    if (!r.ok) throw new Error(`Seed taksiti oluşturulamadı (${p.payee}): ${r.error}`);
+    created++;
+  }
+  return created;
+}

scripts/seed/recurring.ts

@@ -0,0 +1,201 @@
+import type { Types } from "mongoose";
+import { createRule } from "@/features/recurring/service";
+import { AccountModel } from "@/models/account";
+import { CategoryModel } from "@/models/category";
+import { RecurringRuleModel } from "@/models/recurring-rule";
+import { todayIstanbul } from "@/shared/dates";
+import { addDays, addMonths } from "@/shared/recurrence";
+import { recurringRuleFormSchema, type RecurringRuleFormInput } from "@/shared/schemas/recurring";
+import { formatMoneyInput } from "@/shared/money";
+
+/**
+ * Örnek düzenli işlemler (Faz 7a). Seed işlemleri bugüne kadarki günleri doldurur; kurallar bir
+ * sonraki gerçekleşme gününden başlar (çakışma yok). "Spor salonu" kasıtlı olarak 3 gün önce
+ * başlar: vadesi geçmiş planlı kayıt örneği. İdempotent (`seedRef`).
+ */
+type SeedRule = {
+  ref: string;
+  by: string;
+  type: "income" | "expense" | "transfer";
+  amountMinor: number;
+  account: string;
+  category?: string;
+  payee: string;
+  /** Ayın günü (bir sonraki gerçekleşme) veya bugüne göre gün farkı. */
+  day?: number;
+  offsetDays?: number;
+  isEstimate?: boolean;
+  count?: number;
+};
+
+const RULES: Record<string, SeedRule[]> = {
+  "Çakır Ailesi": [
+    {
+      ref: "maas",
+      by: "admin",
+      type: "income",
+      amountMinor: 52_000_00,
+      account: "Ziraat Maaş",
+      category: "maas",
+      payee: "Anadolu Yazılım A.Ş.",
+      day: 15,
+    },
+    {
+      ref: "kira",
+      by: "admin",
+      type: "expense",
+      amountMinor: 17_500_00,
+      account: "Ziraat Maaş",
+      category: "kira",
+      payee: "Ev sahibi",
+      day: 3,
+    },
+    {
+      ref: "aidat",
+      by: "admin",
+      type: "expense",
+      amountMinor: 1_250_00,
+      account: "Ziraat Maaş",
+      category: "aidat",
+      payee: "Site yönetimi",
+      day: 5,
+    },
+    {
+      ref: "elektrik",
+      by: "ayse",
+      type: "expense",
+      amountMinor: 1_200_00,
+      account: "Ziraat Maaş",
+      category: "faturalar.elektrik",
+      payee: "Enerjisa",
+      day: 10,
+      isEstimate: true,
+    },
+    {
+      ref: "su",
+      by: "ayse",
+      type: "expense",
+      amountMinor: 450_00,
+      account: "Ziraat Maaş",
+      category: "faturalar.su",
+      payee: "İSKİ",
+      day: 12,
+      isEstimate: true,
+    },
+    {
+      ref: "dogalgaz",
+      by: "ayse",
+      type: "expense",
+      amountMinor: 2_500_00,
+      account: "Ziraat Maaş",
+      category: "faturalar.dogalgaz",
+      payee: "İGDAŞ",
+      day: 14,
+      isEstimate: true,
+    },
+    {
+      ref: "internet",
+      by: "admin",
+      type: "expense",
+      amountMinor: 499_90,
+      account: "Garanti Bonus",
+      category: "faturalar.internet",
+      payee: "Türk Telekom",
+      day: 20,
+    },
+    {
+      ref: "netflix",
+      by: "admin",
+      type: "expense",
+      amountMinor: 229_99,
+      account: "Garanti Bonus",
+      category: "abonelikler",
+      payee: "Netflix",
+      day: 8,
+    },
+    {
+      ref: "spor",
+      by: "emre",
+      type: "expense",
+      amountMinor: 1_250_00,
+      account: "Garanti Bonus",
+      category: "eglence",
+      payee: "Spor salonu",
+      offsetDays: -3,
+      count: 12,
+    },
+  ],
+  Annemler: [
+    {
+      ref: "emekli",
+      by: "fatma",
+      type: "income",
+      amountMinor: 24_350_00,
+      account: "Vakıfbank Emekli",
+      category: "maas",
+      payee: "SGK",
+      day: 17,
+    },
+    {
+      ref: "elektrik",
+      by: "fatma",
+      type: "expense",
+      amountMinor: 700_00,
+      account: "Vakıfbank Emekli",
+      category: "faturalar.elektrik",
+      payee: "Enerjisa",
+      day: 11,
+      isEstimate: true,
+    },
+  ],
+};
+
+/** Bugünden sonraki ilk "ayın N. günü". */
+function nextMonthDay(today: string, day: number): string {
+  const thisMonth = addMonths(today, 0, day);
+  return thisMonth > today ? thisMonth : addMonths(today, 1, day);
+}
+
+export async function seedRecurring(
+  householdIds: Map<string, Types.ObjectId>,
+  userIds: Map<string, string>,
+): Promise<number> {
+  const today = todayIstanbul();
+  let created = 0;
+  for (const [household, rules] of Object.entries(RULES)) {
+    const householdId = householdIds.get(household)!;
+    const [accounts, categories] = await Promise.all([
+      AccountModel.find({ householdId }).select({ name: 1 }).lean(),
+      CategoryModel.find({ householdId, defaultKey: { $ne: null } })
+        .select({ defaultKey: 1 })
+        .lean(),
+    ]);
+    for (const r of rules) {
+      const seedRef = `rule:${r.ref}`;
+      if (await RecurringRuleModel.exists({ householdId, seedRef })) continue;
+      const input: RecurringRuleFormInput = {
+        type: r.type,
+        amount: formatMoneyInput(r.amountMinor),
+        isEstimate: r.isEstimate ?? false,
+        accountId: String(accounts.find((a) => a.name === r.account)!._id),
+        categoryId: r.category
+          ? String(categories.find((c) => c.defaultKey === r.category)!._id)
+          : null,
+        payee: r.payee,
+        startDate: r.day ? nextMonthDay(today, r.day) : addDays(today, r.offsetDays ?? 0),
+        frequency: "monthly",
+        endKind: r.count ? "count" : "never",
+        count: r.count ?? null,
+      };
+      const result = await createRule(
+        userIds.get(r.by)!,
+        String(householdId),
+        recurringRuleFormSchema.parse(input),
+      );
+      if (!result.ok) throw new Error(`Seed kuralı oluşturulamadı (${seedRef}): ${result.error}`);
+      await RecurringRuleModel.updateOne({ _id: result.data.id }, { $set: { seedRef } });
+      created++;
+    }
+  }
+  return created;
+}

scripts/seed/run.int.test.ts

@@ -24,22 +24,63 @@ describe("seed", () => {
   it("ilk çalıştırmada admin, örnek kullanıcılar, haneler ve üyelikleri oluşturur", async () => {
     const summary = await runSeed({ log: silent });
     const memberCount = SEED_HOUSEHOLDS.reduce((n, h) => n + h.members.length, 0);
-    expect(summary.created).toEqual({
+    expect(summary.created).toMatchObject({
       users: SEED_USERS.length + 1,
       households: SEED_HOUSEHOLDS.length,
       memberships: memberCount,
     });
+    expect(summary.created.categories).toBeGreaterThan(40);
+    expect(summary.created.accounts).toBe(7);
+    expect(summary.created.transactions).toBeGreaterThan(150);
+    expect(summary.created.assets).toBe(4);
+    expect(summary.created.budgets).toBe(2);
+    expect(summary.created.stock).toBe(19);
+    expect(summary.created.stores).toBe(8);
+    expect(summary.created.products).toBe(22);
+    expect(summary.created.prices).toBeGreaterThan(200);
     expect(await getDb().collection("user").countDocuments()).toBe(SEED_USERS.length + 1);
     expect(await HouseholdMemberModel.countDocuments()).toBe(memberCount);
   });
 
   it("idempotenttir: ikinci çalıştırma kopya oluşturmaz", async () => {
     const summary = await runSeed({ log: silent });
-    expect(summary.created).toEqual({ users: 0, households: 0, memberships: 0 });
+    expect(summary.created).toEqual({
+      users: 0,
+      households: 0,
+      memberships: 0,
+      categories: 0,
+      accounts: 0,
+      transactions: 0,
+      recurringRules: 0,
+      installmentPlans: 0,
+      contacts: 0,
+      inKind: 0,
+      assets: 0,
+      budgets: 0,
+      stock: 0,
+      stores: 0,
+      products: 0,
+      prices: 0,
+    });
     expect(await getDb().collection("user").countDocuments()).toBe(SEED_USERS.length + 1);
     expect(await HouseholdModel.countDocuments()).toBe(SEED_HOUSEHOLDS.length);
   });
 
+  it("aynı aydaki transferlerin hepsi oluşur (seedRef çakışması yok)", async () => {
+    const tx = getDb().collection("transactions");
+    const months = new Set(
+      (await tx.find({ description: "ATM" }).toArray()).map((t) => t.seedRef.split(":")[1]),
+    );
+    expect(months.size).toBeGreaterThanOrEqual(5);
+    // Her ay ATM'nin yanında kart ödemesi ve birikim de var (ayın 7'si geçmişse).
+    expect(await tx.countDocuments({ description: "Kart borcu ödemesi" })).toBeGreaterThanOrEqual(
+      months.size - 1,
+    );
+    expect(await tx.countDocuments({ description: "Aylık birikim" })).toBeGreaterThanOrEqual(
+      months.size - 1,
+    );
+  });
+
   it("roller ve askı durumu doğru", async () => {
     const users = await getDb()
       .collection("user")

scripts/seed/run.ts

@@ -3,11 +3,29 @@ import { getAuth } from "@/lib/auth";
 import { getDb } from "@/lib/db/mongo";
 import { connectMongoose } from "@/lib/db/mongoose";
 import { env } from "@/lib/env";
+import { getStorage } from "@/lib/storage";
+import { installDefaultCategories } from "@/features/categories/service";
+import { AccountModel } from "@/models/account";
 import { HouseholdModel } from "@/models/household";
 import { HouseholdMemberModel } from "@/models/household-member";
 import { storedEmail } from "@/shared/account-email";
 import { runMigrations } from "../migrations";
-import { ADMIN_USERNAME, SEED_HOUSEHOLDS, SEED_USERS, type SeedUser } from "./fixtures";
+import { seedContacts } from "./contacts";
+import { seedAssets } from "./assets";
+import { seedBudgets } from "./budgets";
+import { seedProductPrices, seedShopping } from "./shopping";
+import { seedStock } from "./stock";
+import { seedInKind } from "./in-kind";
+import { seedInstallments } from "./installments";
+import { seedRecurring } from "./recurring";
+import { seedTransactions } from "./transactions";
+import {
+  ADMIN_USERNAME,
+  SEED_ACCOUNTS,
+  SEED_HOUSEHOLDS,
+  SEED_USERS,
+  type SeedUser,
+} from "./fixtures";
 
 /**
  * İdempotent seed. Kullanıcılar Better Auth API'siyle oluşturulur (şifreler doğru hashlenir);
@@ -26,12 +44,54 @@ export type SeedAccountRow = {
 };
 
 export type SeedSummary = {
-  created: { users: number; households: number; memberships: number };
+  created: {
+    users: number;
+    households: number;
+    memberships: number;
+    categories: number;
+    accounts: number;
+    transactions: number;
+    recurringRules: number;
+    installmentPlans: number;
+    contacts: number;
+    inKind: number;
+    assets: number;
+    budgets: number;
+    stock: number;
+    stores: number;
+    products: number;
+    prices: number;
+  };
   accounts: SeedAccountRow[];
 };
 
 const AUTH_COLLECTIONS = ["user", "account", "session", "verification", "rateLimit"];
-const DOMAIN_COLLECTIONS = ["households", "householdMembers", "auditLogs"];
+const DOMAIN_COLLECTIONS = [
+  "households",
+  "householdMembers",
+  "auditLogs",
+  "categories",
+  "accounts",
+  "transactions",
+  "payees",
+  "attachments",
+  "reconciliations",
+  "recurringRules",
+  "statements",
+  "contacts",
+  "assetPrices",
+  "inKindDebts",
+  "assets",
+  "assetMovements",
+  "budgets",
+  "stockCategories",
+  "productTypes",
+  "stockMovements",
+  "stockCounts",
+  "stores",
+  "products",
+  "productPrices",
+];
 
 type AuthApi = ReturnType<typeof getAuth>["api"];
 
@@ -73,11 +133,36 @@ export async function runSeed({
   const db = getDb();
   await connectMongoose();
   const summary: SeedSummary = {
-    created: { users: 0, households: 0, memberships: 0 },
+    created: {
+      users: 0,
+      households: 0,
+      memberships: 0,
+      categories: 0,
+      accounts: 0,
+      transactions: 0,
+      recurringRules: 0,
+      installmentPlans: 0,
+      contacts: 0,
+      inKind: 0,
+      assets: 0,
+      budgets: 0,
+      stock: 0,
+      stores: 0,
+      products: 0,
+      prices: 0,
+    },
     accounts: [],
   };
 
   if (reset) {
+    // Ek dosyaların diskteki kopyaları da silinsin (yetim dosya kalmasın).
+    const storage = getStorage();
+    for await (const a of db
+      .collection("attachments")
+      .find({}, { projection: { storageKey: 1, thumbKey: 1 } })) {
+      await storage.delete(String(a.storageKey));
+      if (a.thumbKey) await storage.delete(String(a.thumbKey));
+    }
     for (const name of [...AUTH_COLLECTIONS, ...DOMAIN_COLLECTIONS]) {
       await db.collection(name).deleteMany({});
     }
@@ -180,7 +265,84 @@ export async function runSeed({
     }
   }
 
-  // 5) Geliştirme hesapları tablosu
+  // 5) Varsayılan kategoriler ve örnek hesaplar
+  const householdIds = new Map<string, Types.ObjectId>();
+  for (const h of SEED_HOUSEHOLDS) {
+    const doc = await HouseholdModel.findOne({ name: h.name }).select({ _id: 1 }).lean();
+    householdIds.set(h.name, doc!._id);
+    summary.created.categories += await installDefaultCategories(doc!._id, actor);
+  }
+  const openingDate = new Date(Date.now() - 183 * 24 * 60 * 60 * 1000);
+  for (const [order, a] of SEED_ACCOUNTS.entries()) {
+    const householdId = householdIds.get(a.household)!;
+    if (await AccountModel.exists({ householdId, name: a.name })) continue;
+    const payer = a.creditCard
+      ? await AccountModel.findOne({ householdId, name: a.creditCard.paymentAccount })
+          .select({ _id: 1 })
+          .lean()
+      : null;
+    await AccountModel.create({
+      householdId,
+      name: a.name,
+      type: a.type,
+      institution: a.institution ?? "",
+      mealCardProvider: a.mealCardProvider ?? null,
+      openingBalanceMinor: a.openingBalanceMinor,
+      openingDate,
+      color: a.color,
+      icon: a.icon,
+      order,
+      ownerUserId: a.owner ? new Types.ObjectId(ids.get(a.owner)!) : null,
+      isPrivate: a.isPrivate ?? false,
+      overdraft: a.overdraft ? { enabled: true, ...a.overdraft } : null,
+      creditCard: a.creditCard
+        ? {
+            limitMinor: a.creditCard.limitMinor,
+            statementDay: a.creditCard.statementDay,
+            dueRule: { kind: "daysAfter", value: a.creditCard.dueDays },
+            paymentAccountId: payer?._id ?? null,
+          }
+        : null,
+      createdBy: actor,
+      updatedBy: actor,
+    });
+    summary.created.accounts++;
+  }
+  if (summary.created.categories) log(`✓ Varsayılan kategoriler: ${summary.created.categories}`);
+  if (summary.created.accounts) log(`✓ Örnek hesaplar: ${summary.created.accounts}`);
+
+  // 6) Son 6 ayın örnek işlemleri (faker.seed(42), idempotent)
+  const userIdMap = new Map([...ids.entries()]);
+  summary.created.transactions = await seedTransactions(householdIds, userIdMap);
+  if (summary.created.transactions) log(`✓ Örnek işlemler: ${summary.created.transactions}`);
+  summary.created.recurringRules = await seedRecurring(householdIds, userIdMap);
+  if (summary.created.recurringRules)
+    log(`✓ Örnek düzenli işlemler: ${summary.created.recurringRules}`);
+  summary.created.installmentPlans = await seedInstallments(
+    householdIds.get("Çakır Ailesi")!,
+    userIdMap,
+  );
+  if (summary.created.installmentPlans)
+    log(`✓ Örnek taksitli alışverişler: ${summary.created.installmentPlans}`);
+  summary.created.contacts = await seedContacts(householdIds, userIdMap);
+  if (summary.created.contacts) log(`✓ Örnek cariler: ${summary.created.contacts}`);
+  summary.created.inKind = await seedInKind(householdIds, userIdMap);
+  if (summary.created.inKind) log(`✓ Örnek aynî kayıtlar ve fiyatlar: ${summary.created.inKind}`);
+  summary.created.assets = await seedAssets(householdIds, userIdMap);
+  if (summary.created.assets) log(`✓ Örnek varlıklar: ${summary.created.assets}`);
+  summary.created.budgets = await seedBudgets(householdIds, userIdMap);
+  if (summary.created.budgets) log(`✓ Örnek bütçeler: ${summary.created.budgets}`);
+  summary.created.stock = await seedStock(householdIds, userIdMap);
+  if (summary.created.stock) log(`✓ Örnek stok ürün tipleri: ${summary.created.stock}`);
+  const shopping = await seedShopping(householdIds, userIdMap);
+  summary.created.stores = shopping.stores;
+  summary.created.products = shopping.products;
+  if (shopping.stores || shopping.products)
+    log(`✓ Örnek mağazalar ve ürünler: ${shopping.stores} / ${shopping.products}`);
+  summary.created.prices = await seedProductPrices(householdIds, userIdMap);
+  if (summary.created.prices) log(`✓ Örnek ürün fiyatları: ${summary.created.prices}`);
+
+  // 7) Geliştirme hesapları tablosu
   const all = [
     { username: ADMIN_USERNAME, name: "Yönetici", email: adminEmail, role: "admin" as const },
     ...SEED_USERS,

scripts/seed/shopping.ts

@@ -0,0 +1,494 @@
+import { Types } from "mongoose";
+import { ProductModel } from "@/models/product";
+import { ProductPriceModel } from "@/models/product-price";
+import { ProductTypeModel } from "@/models/product-type";
+import { StoreModel } from "@/models/store";
+import type { MealCardProvider } from "@/shared/accounts";
+import { autoConvertible } from "@/shared/products";
+import { todayIstanbul } from "@/shared/dates";
+import { addDays } from "@/shared/recurrence";
+import { foldTr } from "@/shared/search";
+import type { StoreKind } from "@/shared/stores";
+
+/**
+ * Örnek mağazalar ve ürünler (Faz 12). Çakır Ailesi (Kadıköy) için marketler, pazar ve online
+ * platform; stok ürün tiplerine bağlı marka/paketler. Elle dönüşüm gereken örnekler: deterjan
+ * (kg → yıkama), tablet paketi (paket → tablet), diş macunu/şampuan (ml → adet). Görsel yok.
+ * Idempotent (`seedRef`). Miktarlar binde bir, tutarlar kuruş.
+ */
+
+type SeedStore = {
+  ref: string;
+  name: string;
+  kind: StoreKind;
+  branch?: string;
+  distanceM?: number;
+  carry: number;
+  deliveryFee?: number;
+  freeDeliveryMin?: number;
+  mealCards?: MealCardProvider[];
+  note?: string;
+};
+
+export const STORES: SeedStore[] = [
+  {
+    ref: "migros",
+    name: "Migros",
+    kind: "market",
+    branch: "Bahariye",
+    distanceM: 1_200,
+    carry: 2,
+    mealCards: ["pluxee", "multinet", "edenred", "setcard"],
+  },
+  { ref: "a101", name: "A101", kind: "market", branch: "Moda", distanceM: 400, carry: 1 },
+  { ref: "bim", name: "BİM", kind: "market", branch: "Yeldeğirmeni", distanceM: 650, carry: 2 },
+  {
+    ref: "sok",
+    name: "Şok",
+    kind: "market",
+    branch: "Rasimpaşa",
+    distanceM: 300,
+    carry: 1,
+    mealCards: ["multinet", "pluxee"],
+  },
+  {
+    ref: "carrefoursa",
+    name: "CarrefourSA",
+    kind: "market",
+    branch: "Acıbadem",
+    distanceM: 3_800,
+    carry: 4,
+    mealCards: ["pluxee", "multinet", "edenred", "setcard", "metropol"],
+    note: "Hafta sonu arabayla; büyük alışveriş.",
+  },
+  {
+    ref: "sali-pazari",
+    name: "Salı Pazarı",
+    kind: "bazaar",
+    branch: "Kadıköy",
+    distanceM: 1_900,
+    carry: 4,
+    note: "Salı ve cuma; sebze-meyve.",
+  },
+  {
+    ref: "getir-buyuk",
+    name: "Getir Büyük",
+    kind: "online",
+    carry: 1,
+    deliveryFee: 39_90,
+    freeDeliveryMin: 750_00,
+    mealCards: ["multinet"],
+  },
+  {
+    ref: "metro",
+    name: "Metro Toptancı",
+    kind: "market",
+    branch: "Kozyatağı",
+    distanceM: 9_500,
+    carry: 5,
+  },
+];
+
+type SeedProduct = {
+  ref: string;
+  /** Stok seed'indeki ürün tipi `seedRef`'i. */
+  type: string;
+  brand: string;
+  name?: string;
+  barcode?: string;
+  qty: number;
+  unit: string;
+  /** Elle dönüşüm (bir paket = bu kadar ürün tipi birimi). */
+  typeQty?: number;
+};
+
+const K = 1000;
+
+export const PRODUCTS: SeedProduct[] = [
+  {
+    ref: "ariel-5kg",
+    type: "toz-deterjan",
+    brand: "Ariel",
+    name: "Matik Dağ Esintisi",
+    qty: 5 * K,
+    unit: "kg",
+    typeQty: 33 * K,
+    barcode: "8690000100015",
+  },
+  {
+    ref: "omo-6kg",
+    type: "toz-deterjan",
+    brand: "Omo",
+    name: "Matik Active Fresh",
+    qty: 6 * K,
+    unit: "kg",
+    typeQty: 40 * K,
+  },
+  {
+    ref: "bingo-4kg",
+    type: "toz-deterjan",
+    brand: "Bingo",
+    name: "Matik",
+    qty: 4 * K,
+    unit: "kg",
+    typeQty: 26 * K,
+  },
+  {
+    ref: "fairy-50",
+    type: "tablet-deterjan",
+    brand: "Fairy",
+    name: "Platinum Plus",
+    qty: 1 * K,
+    unit: "paket",
+    typeQty: 50 * K,
+    barcode: "8690000100022",
+  },
+  {
+    ref: "finish-40",
+    type: "tablet-deterjan",
+    brand: "Finish",
+    name: "Quantum",
+    qty: 40 * K,
+    unit: "tablet",
+  },
+  {
+    ref: "yayla-mercimek",
+    type: "kirmizi-mercimek",
+    brand: "Yayla",
+    name: "Kırmızı Mercimek",
+    qty: 1 * K,
+    unit: "kg",
+  },
+  {
+    ref: "reis-mercimek",
+    type: "kirmizi-mercimek",
+    brand: "Reis",
+    name: "Kırmızı Mercimek",
+    qty: 1 * K,
+    unit: "kg",
+  },
+  {
+    ref: "duru-mercimek",
+    type: "kirmizi-mercimek",
+    brand: "Duru",
+    name: "Kırmızı Mercimek",
+    qty: 2_500,
+    unit: "kg",
+  },
+  { ref: "yayla-baldo", type: "pirinc", brand: "Yayla", name: "Baldo", qty: 2_500, unit: "kg" },
+  { ref: "reis-baldo", type: "pirinc", brand: "Reis", name: "Baldo", qty: 1 * K, unit: "kg" },
+  {
+    ref: "pinar-sut",
+    type: "sut",
+    brand: "Pınar",
+    name: "Tam Yağlı Süt",
+    qty: 1 * K,
+    unit: "lt",
+    barcode: "8690000100039",
+  },
+  { ref: "sutas-sut", type: "sut", brand: "Sütaş", name: "Tam Yağlı Süt", qty: 1 * K, unit: "lt" },
+  {
+    ref: "icim-sut-500",
+    type: "sut",
+    brand: "İçim",
+    name: "Yarım Yağlı Süt",
+    qty: 500 * K,
+    unit: "ml",
+  },
+  {
+    ref: "keskinoglu-30",
+    type: "yumurta",
+    brand: "Keskinoğlu",
+    name: "L Boy 30'lu",
+    qty: 30 * K,
+    unit: "adet",
+  },
+  {
+    ref: "koy-yumurta-15",
+    type: "yumurta",
+    brand: "Köy Yumurtası",
+    name: "15'li",
+    qty: 15 * K,
+    unit: "adet",
+  },
+  {
+    ref: "pinar-peynir",
+    type: "beyaz-peynir",
+    brand: "Pınar",
+    name: "Beyaz Peynir",
+    qty: 500 * K,
+    unit: "g",
+  },
+  {
+    ref: "yumos-1440",
+    type: "yumusatici",
+    brand: "Yumoş",
+    name: "Extra Lilyum",
+    qty: 1_440 * K,
+    unit: "ml",
+  },
+  {
+    ref: "selpak-32",
+    type: "tuvalet-kagidi",
+    brand: "Selpak",
+    name: "32'li",
+    qty: 32 * K,
+    unit: "rulo",
+  },
+  {
+    ref: "solo-24",
+    type: "tuvalet-kagidi",
+    brand: "Solo",
+    name: "24'lü",
+    qty: 24 * K,
+    unit: "rulo",
+  },
+  {
+    ref: "colgate-75",
+    type: "dis-macunu",
+    brand: "Colgate",
+    name: "Total 75 ml",
+    qty: 75 * K,
+    unit: "ml",
+    typeQty: 1 * K,
+  },
+  {
+    ref: "sensodyne-75",
+    type: "dis-macunu",
+    brand: "Sensodyne",
+    name: "Repair 75 ml",
+    qty: 75 * K,
+    unit: "ml",
+    typeQty: 1 * K,
+  },
+  {
+    ref: "elidor-500",
+    type: "sampuan",
+    brand: "Elidor",
+    name: "500 ml",
+    qty: 500 * K,
+    unit: "ml",
+    typeQty: 1 * K,
+  },
+];
+
+export async function seedShopping(
+  householdIds: Map<string, Types.ObjectId>,
+  users: Map<string, string>,
+): Promise<{ stores: number; products: number }> {
+  const actor = new Types.ObjectId(users.get("ayse")!);
+  const householdId = householdIds.get("Çakır Ailesi")!;
+  let stores = 0;
+  for (const s of STORES) {
+    if (await StoreModel.exists({ householdId, seedRef: s.ref })) continue;
+    await StoreModel.create({
+      householdId,
+      name: s.name,
+      nameKey: foldTr(s.name),
+      kind: s.kind,
+      branch: s.branch ?? "",
+      distanceM: s.kind === "online" ? null : (s.distanceM ?? null),
+      carryDifficulty: s.carry,
+      deliveryFeeMinor: s.kind === "online" ? (s.deliveryFee ?? null) : null,
+      freeDeliveryMinMinor: s.kind === "online" ? (s.freeDeliveryMin ?? null) : null,
+      mealCardAccepted: Boolean(s.mealCards?.length),
+      mealCardProviders: s.mealCards ?? [],
+      note: s.note ?? "",
+      seedRef: s.ref,
+      createdBy: actor,
+      updatedBy: actor,
+    });
+    stores++;
+  }
+
+  const types = await ProductTypeModel.find({ householdId, seedRef: { $type: "string" } })
+    .select({ seedRef: 1, unit: 1 })
+    .lean<{ _id: Types.ObjectId; seedRef: string; unit: string }[]>();
+  const typeByRef = new Map(types.map((x) => [x.seedRef, x]));
+  let products = 0;
+  for (const p of PRODUCTS) {
+    const type = typeByRef.get(p.type);
+    if (!type || (await ProductModel.exists({ householdId, seedRef: p.ref }))) continue;
+    if (!autoConvertible(p.unit, type.unit) && !p.typeQty)
+      throw new Error(`Seed ürünü ${p.ref}: ${p.unit} → ${type.unit} dönüşümü eksik`);
+    await ProductModel.create({
+      householdId,
+      productTypeId: type._id,
+      brand: p.brand,
+      name: p.name ?? "",
+      searchKey: foldTr(`${p.brand} ${p.name ?? ""}`),
+      barcode: p.barcode ?? null,
+      packageQuantity: p.qty,
+      packageUnit: p.unit,
+      typeQuantity: autoConvertible(p.unit, type.unit) ? null : p.typeQty,
+      seedRef: p.ref,
+      createdBy: actor,
+      updatedBy: actor,
+    });
+    products++;
+  }
+  return { stores, products };
+}
+
+// --- Fiyatlar (Faz 12b) ---
+
+/** Bugünkü paket fiyatı (kuruş, Kasım 2026 tahmini). */
+const CURRENT_PRICE: Record<string, number> = {
+  "ariel-5kg": 519_90,
+  "omo-6kg": 559_90,
+  "bingo-4kg": 329_90,
+  "fairy-50": 479_90,
+  "finish-40": 419_90,
+  "yayla-mercimek": 84_90,
+  "reis-mercimek": 79_90,
+  "duru-mercimek": 189_90,
+  "yayla-baldo": 259_90,
+  "reis-baldo": 109_90,
+  "pinar-sut": 41_90,
+  "sutas-sut": 39_90,
+  "icim-sut-500": 23_90,
+  "keskinoglu-30": 174_90,
+  "koy-yumurta-15": 119_90,
+  "pinar-peynir": 209_90,
+  "yumos-1440": 139_90,
+  "selpak-32": 329_90,
+  "solo-24": 229_90,
+  "colgate-75": 84_90,
+  "sensodyne-75": 159_90,
+  "elidor-500": 119_90,
+};
+
+/** Mağaza fiyat çarpanı (indirim marketi ucuz, online pahalı). */
+const STORE_FACTOR: Record<string, number> = {
+  migros: 1.06,
+  a101: 0.94,
+  bim: 0.91,
+  sok: 0.96,
+  carrefoursa: 1.0,
+  "getir-buyuk": 1.12,
+  metro: 0.88,
+};
+const PRICE_STORES = Object.keys(STORE_FACTOR);
+/** Aylık fiyat artışı. */
+const MONTHLY_INFLATION = 0.025;
+
+/** x,90 biçimine yuvarla (ör. 87,34 → 86,90 / 87,90). */
+const ninety = (minor: number) => Math.max(90, Math.round((minor - 90) / 100) * 100 + 90);
+
+type SeedPrice = {
+  ref: string;
+  product: string;
+  store: string;
+  daysAgo: number;
+  priceMinor: number;
+  isPromo?: boolean;
+  promoUntilDaysAgo?: number;
+};
+
+/**
+ * Her ürün 3 mağazada (ürün sırasına göre dönüşümlü), son 6 ayda ~45 günde bir fiyat.
+ * Kampanyalar: Ariel @ Migros hâlâ süren (%20), Pınar süt @ A101 süresi bitmiş (önceki normal
+ * fiyata dönülür). Reis mercimek @ Metro yalnızca eski kayıtlarla ("eski fiyat").
+ */
+export function seedPrices(): SeedPrice[] {
+  const out: SeedPrice[] = [];
+  PRODUCTS.forEach((p, i) => {
+    const current = CURRENT_PRICE[p.ref]!;
+    const stores = [0, 2, 4].map((k) => PRICE_STORES[(i + k) % PRICE_STORES.length]!);
+    stores.forEach((store, si) => {
+      for (let step = 0; step < 4; step++) {
+        const daysAgo = 170 - step * 45 - si * 7 - (i % 5);
+        if (daysAgo < 0) continue;
+        if (p.ref === "reis-mercimek" && store === "metro" && daysAgo < 100) continue;
+        const months = daysAgo / 30;
+        const price = (current * STORE_FACTOR[store]!) / (1 + MONTHLY_INFLATION) ** months;
+        out.push({
+          ref: `${p.ref}:${store}:${step}`,
+          product: p.ref,
+          store,
+          daysAgo,
+          priceMinor: ninety(price),
+        });
+      }
+    });
+  });
+  out.push(
+    {
+      ref: "ariel-5kg:migros:promo",
+      product: "ariel-5kg",
+      store: "migros",
+      daysAgo: 4,
+      priceMinor: ninety(CURRENT_PRICE["ariel-5kg"]! * 1.06 * 0.8),
+      isPromo: true,
+      promoUntilDaysAgo: -6,
+    },
+    {
+      ref: "pinar-sut:a101:normal",
+      product: "pinar-sut",
+      store: "a101",
+      daysAgo: 30,
+      priceMinor: ninety(CURRENT_PRICE["pinar-sut"]! * 0.94),
+    },
+    {
+      ref: "pinar-sut:a101:promo",
+      product: "pinar-sut",
+      store: "a101",
+      daysAgo: 12,
+      priceMinor: ninety(CURRENT_PRICE["pinar-sut"]! * 0.75),
+      isPromo: true,
+      promoUntilDaysAgo: 3,
+    },
+  );
+  return out;
+}
+
+export async function seedProductPrices(
+  householdIds: Map<string, Types.ObjectId>,
+  users: Map<string, string>,
+): Promise<number> {
+  const actor = new Types.ObjectId(users.get("ayse")!);
+  const householdId = householdIds.get("Çakır Ailesi")!;
+  const [products, stores] = await Promise.all([
+    ProductModel.find({ householdId, seedRef: { $type: "string" } })
+      .select({ seedRef: 1 })
+      .lean<{ _id: Types.ObjectId; seedRef: string }[]>(),
+    StoreModel.find({ householdId, seedRef: { $type: "string" } })
+      .select({ seedRef: 1 })
+      .lean<{ _id: Types.ObjectId; seedRef: string }[]>(),
+  ]);
+  const productByRef = new Map(products.map((p) => [p.seedRef, p._id]));
+  const storeByRef = new Map(stores.map((x) => [x.seedRef, x._id]));
+  const existing = new Set(
+    (
+      await ProductPriceModel.find({ householdId, seedRef: { $type: "string" } })
+        .select({ seedRef: 1 })
+        .lean<{ seedRef: string }[]>()
+    ).map((x) => x.seedRef),
+  );
+  const today = todayIstanbul();
+  const base = Date.now() - 200 * 86_400_000;
+  const docs = seedPrices()
+    .filter((x) => !existing.has(x.ref) && productByRef.has(x.product) && storeByRef.has(x.store))
+    .sort((a, b) => b.daysAgo - a.daysAgo)
+    .map((x, i) => {
+      const at = new Date(base + i * 1000);
+      return {
+        householdId,
+        productId: productByRef.get(x.product)!,
+        storeId: storeByRef.get(x.store)!,
+        date: addDays(today, -x.daysAgo),
+        priceMinor: x.priceMinor,
+        isPromo: x.isPromo ?? false,
+        promoUntil: x.promoUntilDaysAgo === undefined ? null : addDays(today, -x.promoUntilDaysAgo),
+        source: "manual",
+        note: "",
+        deletedAt: null,
+        seedRef: x.ref,
+        createdBy: actor,
+        createdAt: at,
+        updatedAt: at,
+      };
+    });
+  if (docs.length) await ProductPriceModel.collection.insertMany(docs);
+  return docs.length;
+}

scripts/seed/stock.ts

@@ -0,0 +1,428 @@
+import { Types } from "mongoose";
+import { installDefaultStockCategories } from "@/features/stock/service";
+import { ProductTypeModel } from "@/models/product-type";
+import { StockCategoryModel } from "@/models/stock-category";
+import { StockCountModel } from "@/models/stock-count";
+import { StockMovementModel } from "@/models/stock-movement";
+import { todayIstanbul } from "@/shared/dates";
+import { addDays } from "@/shared/recurrence";
+import { foldTr } from "@/shared/search";
+
+/**
+ * Örnek ev stoğu (Faz 11). Varsayılan stok kategorileri her haneye; Çakır Ailesi'ne ürün tipleri
+ * ve son 6 ayın haftalık tüketim simülasyonu (alım, tüketim, fire, periyodik sayım, SKT).
+ * Sayım: Mutfak 15 günde bir (son sayım 21 gün önce → gecikmiş), Genel Temizlik 30 günde bir
+ * (son sayım 14 gün önce). Deterministik; idempotent: ürün tipi `seedRef` ile bir kez
+ * oluşturulur, sayım oturumları `seedRef` ile paylaşılır. Miktarlar binde bir.
+ */
+
+type SeedProduct = {
+  ref: string;
+  category: string;
+  name: string;
+  unit: string;
+  target: number;
+  /** Alımda paket miktarı (alım = hedefe tamamlayan paket sayısı × paket). */
+  pack: number;
+  perDay: number;
+  location: string;
+  step?: number;
+  threshold?: number;
+  shelfDays?: number;
+  /** Her n. alımdan sonra fire (oran %). */
+  waste?: { every: number; pct: number; reason: "spoiled" | "expired" | "damaged" };
+  /** Bu günden (gün önce) sonra yeniden alınmaz: bugün azalmış görünür. */
+  stopRefillDaysAgo?: number;
+  /** Her n. sayımda küçük eksik (−%, hedefin yüzdesi). */
+  countDrift?: { everyCounts: number; pct: number };
+};
+
+const K = 1000;
+
+export const PRODUCTS: SeedProduct[] = [
+  // Mutfak › Bakliyat
+  {
+    ref: "kirmizi-mercimek",
+    category: "mutfak.bakliyat",
+    name: "Kırmızı Mercimek",
+    unit: "kg",
+    target: 2 * K,
+    pack: 1 * K,
+    perDay: 40,
+    location: "Kiler",
+    step: 100,
+    stopRefillDaysAgo: 40,
+  },
+  {
+    ref: "kuru-fasulye",
+    category: "mutfak.bakliyat",
+    name: "Kuru Fasulye",
+    unit: "kg",
+    target: 2 * K,
+    pack: 1 * K,
+    perDay: 25,
+    location: "Kiler",
+    step: 250,
+  },
+  {
+    ref: "nohut",
+    category: "mutfak.bakliyat",
+    name: "Nohut",
+    unit: "kg",
+    target: 2 * K,
+    pack: 1 * K,
+    perDay: 20,
+    location: "Kiler",
+    step: 250,
+  },
+  {
+    ref: "pirinc",
+    category: "mutfak.bakliyat",
+    name: "Baldo Pirinç",
+    unit: "kg",
+    target: 5 * K,
+    pack: 2_500,
+    perDay: 90,
+    location: "Kiler",
+    step: 500,
+  },
+  // Mutfak › Manav
+  {
+    ref: "domates",
+    category: "mutfak.manav",
+    name: "Domates",
+    unit: "kg",
+    target: 3 * K,
+    pack: 1 * K,
+    perDay: 300,
+    location: "Buzdolabı",
+    step: 500,
+    shelfDays: 8,
+    waste: { every: 2, pct: 30, reason: "spoiled" },
+  },
+  {
+    ref: "patates",
+    category: "mutfak.manav",
+    name: "Patates",
+    unit: "kg",
+    target: 5 * K,
+    pack: 1 * K,
+    perDay: 250,
+    location: "Kiler",
+    step: 500,
+    waste: { every: 4, pct: 10, reason: "spoiled" },
+  },
+  {
+    ref: "sogan",
+    category: "mutfak.manav",
+    name: "Kuru Soğan",
+    unit: "kg",
+    target: 3 * K,
+    pack: 1 * K,
+    perDay: 120,
+    location: "Kiler",
+    step: 500,
+  },
+  // Mutfak › Şarküteri
+  {
+    ref: "beyaz-peynir",
+    category: "mutfak.sarkuteri",
+    name: "Beyaz Peynir",
+    unit: "kg",
+    target: 1 * K,
+    pack: 500,
+    perDay: 30,
+    location: "Buzdolabı",
+    step: 100,
+    shelfDays: 45,
+  },
+  {
+    ref: "yumurta",
+    category: "mutfak.sarkuteri",
+    name: "Yumurta",
+    unit: "adet",
+    target: 30 * K,
+    pack: 15 * K,
+    perDay: 3 * K,
+    location: "Buzdolabı",
+    shelfDays: 25,
+  },
+  {
+    ref: "sut",
+    category: "mutfak.sarkuteri",
+    name: "Süt",
+    unit: "lt",
+    target: 6 * K,
+    pack: 1 * K,
+    perDay: 700,
+    location: "Buzdolabı",
+    shelfDays: 12,
+    waste: { every: 6, pct: 15, reason: "expired" },
+  },
+  // Genel Temizlik
+  {
+    ref: "tablet-deterjan",
+    category: "genel-temizlik.bulasik",
+    name: "Tablet Deterjan",
+    unit: "tablet",
+    target: 60 * K,
+    pack: 40 * K,
+    perDay: 720,
+    location: "Lavabo altı",
+    stopRefillDaysAgo: 40,
+  },
+  {
+    ref: "elde-yikama",
+    category: "genel-temizlik.bulasik",
+    name: "Elde Yıkama Deterjanı",
+    unit: "lt",
+    target: 1_500,
+    pack: 750,
+    perDay: 15,
+    location: "Lavabo altı",
+    step: 100,
+  },
+  {
+    ref: "toz-deterjan",
+    category: "genel-temizlik.camasir",
+    name: "Toz Deterjan",
+    unit: "yıkama",
+    target: 80 * K,
+    pack: 50 * K,
+    perDay: 700,
+    location: "Banyo dolabı",
+    countDrift: { everyCounts: 2, pct: 4 },
+  },
+  {
+    ref: "yumusatici",
+    category: "genel-temizlik.camasir",
+    name: "Yumuşatıcı",
+    unit: "lt",
+    target: 3 * K,
+    pack: 1_440,
+    perDay: 40,
+    location: "Banyo dolabı",
+    step: 100,
+  },
+  {
+    ref: "camasir-suyu",
+    category: "genel-temizlik.genel",
+    name: "Çamaşır Suyu",
+    unit: "lt",
+    target: 3 * K,
+    pack: 1 * K,
+    perDay: 25,
+    location: "Balkon",
+    step: 250,
+  },
+  {
+    ref: "tuvalet-kagidi",
+    category: "genel-temizlik.genel",
+    name: "Tuvalet Kağıdı",
+    unit: "rulo",
+    target: 32 * K,
+    pack: 16 * K,
+    perDay: 600,
+    location: "Banyo dolabı",
+    countDrift: { everyCounts: 3, pct: 6 },
+  },
+  // Kişisel Temizlik
+  {
+    ref: "sampuan",
+    category: "kisisel-temizlik.sampuan",
+    name: "Şampuan",
+    unit: "adet",
+    target: 3 * K,
+    pack: 1 * K,
+    perDay: 50,
+    location: "Banyo dolabı",
+  },
+  {
+    ref: "tiras-bicagi",
+    category: "kisisel-temizlik.tiras",
+    name: "Tıraş Bıçağı",
+    unit: "adet",
+    target: 8 * K,
+    pack: 4 * K,
+    perDay: 150,
+    location: "Banyo dolabı",
+  },
+  {
+    ref: "dis-macunu",
+    category: "kisisel-temizlik.kisisel-bakim",
+    name: "Diş Macunu",
+    unit: "adet",
+    target: 4 * K,
+    pack: 2 * K,
+    perDay: 70,
+    location: "Banyo dolabı",
+    stopRefillDaysAgo: 60,
+  },
+];
+
+const START_DAYS_AGO = 182;
+
+/** Sayım sıklığı (gün) ve sayım günü kuralı (gün önce), ana stok kategorisine göre. */
+const COUNT_PLANS: Record<string, { everyDays: number; on: (daysAgo: number) => boolean }> = {
+  mutfak: { everyDays: 15, on: (d) => d >= 21 && d % 14 === 7 },
+  "genel-temizlik": { everyDays: 30, on: (d) => d % 28 === 14 },
+};
+
+type Row = {
+  kind: "purchase" | "consume" | "waste" | "count_adjust";
+  daysAgo: number;
+  quantity: number;
+  expiryDate?: string | null;
+  wasteReason?: string | null;
+  note?: string;
+  initial?: boolean;
+  /** Bu satır hangi sayıma ait (gün önce). */
+  countDaysAgo?: number;
+};
+
+export type SeedCount = { daysAgo: number; expected: number; actual: number };
+
+/**
+ * Haftalık simülasyon: tüketim, periyodik sayım (farkı nadiren), eşikte alım ve fire. Stok asla
+ * eksiye düşmez.
+ */
+export function simulate(p: SeedProduct, today: string): { rows: Row[]; counts: SeedCount[] } {
+  const rows: Row[] = [];
+  const counts: SeedCount[] = [];
+  const plan = COUNT_PLANS[p.category.split(".")[0]!];
+  let stock = p.target;
+  let purchases = 0;
+  rows.push({ kind: "count_adjust", daysAgo: START_DAYS_AGO, quantity: stock, initial: true });
+  for (let d = START_DAYS_AGO - 7; d >= 0; d -= 7) {
+    // Haftalık tüketim azaltma adımının katı (ör. tam tablet, 0,25 kg).
+    const step = p.step ?? K;
+    const consume = Math.min(stock, Math.max(step, Math.round((p.perDay * 7) / step) * step));
+    if (consume > 0) {
+      rows.push({ kind: "consume", daysAgo: d, quantity: consume });
+      stock -= consume;
+    }
+    if (plan?.on(d)) {
+      const expected = stock;
+      const nth = counts.length + 1;
+      if (p.countDrift && nth % p.countDrift.everyCounts === 0 && stock > 0) {
+        const drift = Math.min(stock, Math.round((p.target * p.countDrift.pct) / 100));
+        rows.push({
+          kind: "count_adjust",
+          daysAgo: d,
+          quantity: -drift,
+          note: "Sayım",
+          countDaysAgo: d,
+        });
+        stock -= drift;
+      }
+      counts.push({ daysAgo: d, expected, actual: stock });
+    }
+    const canRefill = p.stopRefillDaysAgo === undefined || d > p.stopRefillDaysAgo;
+    if (canRefill && stock < (p.target * 35) / 100) {
+      const packs = Math.max(1, Math.ceil((p.target - stock) / p.pack));
+      const quantity = packs * p.pack;
+      purchases++;
+      rows.push({
+        kind: "purchase",
+        daysAgo: d,
+        quantity,
+        expiryDate: p.shelfDays ? addDays(addDays(today, -d), p.shelfDays) : null,
+      });
+      stock += quantity;
+      if (p.waste && purchases % p.waste.every === 0 && d >= 3) {
+        const w = Math.min(stock, Math.round((quantity * p.waste.pct) / 100));
+        rows.push({ kind: "waste", daysAgo: d - 3, quantity: w, wasteReason: p.waste.reason });
+        stock -= w;
+      }
+    }
+  }
+  return { rows, counts };
+}
+
+export async function seedStock(
+  householdIds: Map<string, Types.ObjectId>,
+  users: Map<string, string>,
+): Promise<number> {
+  const actor = new Types.ObjectId(users.get("ayse")!);
+  for (const [, id] of householdIds) await installDefaultStockCategories(id, actor);
+  const householdId = householdIds.get("Çakır Ailesi")!;
+  // Periyodik sayım sıklığı (kullanıcı ayarladıysa dokunulmaz).
+  for (const [key, plan] of Object.entries(COUNT_PLANS))
+    await StockCategoryModel.updateOne(
+      { householdId, defaultKey: key, countEveryDays: null },
+      { $set: { countEveryDays: plan.everyDays } },
+    );
+  const cats = await StockCategoryModel.find({ householdId, defaultKey: { $type: "string" } })
+    .select({ defaultKey: 1 })
+    .lean<{ _id: Types.ObjectId; defaultKey: string }[]>();
+  const catByKey = new Map(cats.map((c) => [c.defaultKey, c._id]));
+  const today = todayIstanbul();
+  let created = 0;
+  for (const p of PRODUCTS) {
+    if (await ProductTypeModel.exists({ householdId, seedRef: p.ref })) continue;
+    const doc = await ProductTypeModel.create({
+      householdId,
+      categoryId: catByKey.get(p.category)!,
+      name: p.name,
+      nameKey: foldTr(p.name),
+      unit: p.unit,
+      targetQuantity: p.target,
+      thresholdPct: p.threshold ?? 20,
+      location: p.location,
+      step: p.step ?? K,
+      seedRef: p.ref,
+      createdBy: actor,
+      updatedBy: actor,
+    });
+    const base = Date.now() - START_DAYS_AGO * 86_400_000;
+    const { rows, counts } = simulate(p, today);
+    // Sayım oturumu kategori başına ortak: ürün satırı oturuma eklenir.
+    const root = p.category.split(".")[0]!;
+    const countIds = new Map<number, Types.ObjectId>();
+    for (const c of counts) {
+      const session = await StockCountModel.findOneAndUpdate(
+        { householdId, seedRef: `${root}:${c.daysAgo}` },
+        {
+          $setOnInsert: {
+            householdId,
+            date: addDays(today, -c.daysAgo),
+            categoryId: catByKey.get(root) ?? null,
+            note: "",
+            seedRef: `${root}:${c.daysAgo}`,
+            createdBy: actor,
+          },
+          $push: {
+            items: { productTypeId: doc._id, expected: c.expected, actual: c.actual, wasted: 0 },
+          },
+        },
+        { upsert: true, returnDocument: "after" },
+      ).lean<{ _id: Types.ObjectId }>();
+      countIds.set(c.daysAgo, session!._id);
+    }
+    // Ham ekleme: aynı tarihli hareketlerin sırası (createdAt) korunur.
+    await StockMovementModel.collection.insertMany(
+      rows.map((r, i) => {
+        const at = new Date(base + i * 1000);
+        return {
+          householdId,
+          productTypeId: doc._id,
+          kind: r.kind,
+          date: addDays(today, -r.daysAgo),
+          quantity: r.quantity,
+          wasteReason: r.wasteReason ?? null,
+          expiryDate: r.expiryDate ?? null,
+          note: r.note ?? "",
+          initial: r.initial ?? false,
+          countId: r.countDaysAgo === undefined ? null : (countIds.get(r.countDaysAgo) ?? null),
+          deletedAt: null,
+          seedRef: `${p.ref}:${i}`,
+          createdBy: actor,
+          createdAt: at,
+          updatedAt: at,
+        };
+      }),
+    );
+    created++;
+  }
+  return created;
+}

scripts/seed/transactions.ts

@@ -0,0 +1,504 @@
+import { faker } from "@faker-js/faker";
+import { Types } from "mongoose";
+import { AccountModel } from "@/models/account";
+import { CategoryModel } from "@/models/category";
+import { PayeeModel } from "@/models/payee";
+import { TransactionModel } from "@/models/transaction";
+import { istanbulDayStart, todayIstanbul } from "@/shared/dates";
+import { allocate } from "@/shared/money";
+import { foldTr } from "@/shared/search";
+import type { TransactionType } from "@/shared/transactions";
+
+/**
+ * Son 6 ayın gerçekçi işlemleri (faker.seed(42) ile tekrarlanabilir).
+ * Her işlemin sabit `seedRef`'i vardır: tekrar çalıştırmada kopya oluşmaz.
+ */
+
+type Ctx = {
+  householdId: Types.ObjectId;
+  account: (name: string) => Types.ObjectId;
+  category: (key: string) => Types.ObjectId;
+  user: (username: string) => Types.ObjectId;
+};
+
+type SeedTx = {
+  ref: string;
+  type: TransactionType;
+  ymd: string;
+  amountMinor: number;
+  account: string;
+  toAccount?: string;
+  category?: string;
+  splits?: { category: string; weight: number; note?: string }[];
+  payee?: string;
+  description?: string;
+  tags?: string[];
+  by: string;
+};
+
+const tl = (min: number, max: number) => faker.number.int({ min: min * 100, max: max * 100 });
+const pick = <T>(xs: readonly T[]) => faker.helpers.arrayElement(xs);
+
+/** Ayın gün sayısına göre güvenli gün (31 → ayın son günü). */
+function ymdOf(year: number, month: number, day: number) {
+  const last = new Date(Date.UTC(year, month, 0)).getUTCDate();
+  return `${year}-${String(month).padStart(2, "0")}-${String(Math.min(day, last)).padStart(2, "0")}`;
+}
+
+function months(count: number): { y: number; m: number; key: string }[] {
+  const [ty, tm] = todayIstanbul().split("-").map(Number) as [number, number];
+  return Array.from({ length: count }, (_, i) => {
+    const d = new Date(Date.UTC(ty, tm - 1 - (count - 1 - i), 1));
+    const y = d.getUTCFullYear();
+    const m = d.getUTCMonth() + 1;
+    return { y, m, key: `${y}-${String(m).padStart(2, "0")}` };
+  });
+}
+
+function cakirAiles(): SeedTx[] {
+  const out: SeedTx[] = [];
+  const marketPayees = ["Migros", "BİM", "A101", "Şok", "CarrefourSA"] as const;
+  for (const { y, m, key } of months(6)) {
+    const winter = [11, 12, 1, 2, 3].includes(m);
+    const d = (day: number) => ymdOf(y, m, day);
+    const add = (x: Omit<SeedTx, "ref">, n = 0) =>
+      out.push({ ...x, ref: `cakir:${key}:${x.payee ?? x.category ?? x.type}:${n}` });
+
+    add({
+      type: "income",
+      ymd: d(15),
+      amountMinor: 52_000_00,
+      account: "Ziraat Maaş",
+      category: "maas",
+      payee: "Anadolu Yazılım A.Ş.",
+      by: "admin",
+    });
+    add({
+      type: "income",
+      ymd: d(1),
+      amountMinor: 4_500_00,
+      account: "Ayşe — Pluxee",
+      category: "yemek-karti",
+      payee: "Pluxee",
+      by: "ayse",
+    });
+    add({
+      type: "expense",
+      ymd: d(3),
+      amountMinor: 17_500_00,
+      account: "Ziraat Maaş",
+      category: "kira",
+      payee: "Ev sahibi",
+      description: "Kira",
+      by: "admin",
+    });
+    add({
+      type: "expense",
+      ymd: d(5),
+      amountMinor: 1_250_00,
+      account: "Ziraat Maaş",
+      category: "aidat",
+      payee: "Site yönetimi",
+      by: "admin",
+    });
+    add({
+      type: "expense",
+      ymd: d(10),
+      amountMinor: tl(750, 1_600),
+      account: "Ziraat Maaş",
+      category: "faturalar.elektrik",
+      payee: "Enerjisa",
+      by: "ayse",
+    });
+    add({
+      type: "expense",
+      ymd: d(12),
+      amountMinor: tl(300, 620),
+      account: "Ziraat Maaş",
+      category: "faturalar.su",
+      payee: "İSKİ",
+      by: "ayse",
+    });
+    add({
+      type: "expense",
+      ymd: d(14),
+      amountMinor: winter ? tl(1_800, 3_400) : tl(350, 700),
+      account: "Ziraat Maaş",
+      category: "faturalar.dogalgaz",
+      payee: "İGDAŞ",
+      by: "ayse",
+    });
+    add({
+      type: "expense",
+      ymd: d(20),
+      amountMinor: 499_90,
+      account: "Garanti Bonus",
+      category: "faturalar.internet",
+      payee: "Türk Telekom",
+      by: "admin",
+    });
+    add({
+      type: "expense",
+      ymd: d(22),
+      amountMinor: 714_00,
+      account: "Garanti Bonus",
+      category: "faturalar.telefon",
+      payee: "Turkcell",
+      description: "2 hat",
+      by: "admin",
+    });
+    add({
+      type: "expense",
+      ymd: d(8),
+      amountMinor: 229_99,
+      account: "Garanti Bonus",
+      category: "abonelikler",
+      payee: "Netflix",
+      by: "admin",
+    });
+    add({
+      type: "expense",
+      ymd: d(9),
+      amountMinor: 99_99,
+      account: "Garanti Bonus",
+      category: "abonelikler",
+      payee: "Spotify",
+      by: "emre",
+    });
+
+    // Transferler: nakit çekme, kart ödemesi, birikim. Satıcı/kategori olmadığından seedRef
+    // türden üretilir; çakışmasın diye sıra numarası verilir (ATM 0 — mevcut veriyle uyumlu).
+    add({
+      type: "transfer",
+      ymd: d(2),
+      amountMinor: 2_000_00,
+      account: "Ziraat Maaş",
+      toAccount: "Cüzdan",
+      description: "ATM",
+      by: "admin",
+    });
+    add(
+      {
+        type: "transfer",
+        // Kesim 29, son ödeme ~8: ödeme son ödeme gününden önce.
+        ymd: d(7),
+        amountMinor: tl(11_000, 15_000),
+        account: "Ziraat Maaş",
+        toAccount: "Garanti Bonus",
+        description: "Kart borcu ödemesi",
+        by: "admin",
+      },
+      1,
+    );
+    add(
+      {
+        type: "transfer",
+        ymd: d(16),
+        amountMinor: 5_000_00,
+        account: "Ziraat Maaş",
+        toAccount: "Birikim (Vadeli)",
+        description: "Aylık birikim",
+        by: "ayse",
+      },
+      2,
+    );
+
+    // Market: haftada 1–2; bir kısmı bölünmüş.
+    const marketCount = faker.number.int({ min: 6, max: 8 });
+    for (let i = 0; i < marketCount; i++) {
+      const payee = pick(marketPayees);
+      const amountMinor = tl(280, 2_600);
+      const split = amountMinor > 1_200_00 && faker.datatype.boolean({ probability: 0.5 });
+      add(
+        {
+          type: "expense",
+          ymd: d(faker.number.int({ min: 1, max: 28 })),
+          amountMinor,
+          account: pick(["Garanti Bonus", "Garanti Bonus", "Cüzdan"]),
+          ...(split
+            ? {
+                splits: [
+                  { category: "market.gida", weight: faker.number.int({ min: 55, max: 75 }) },
+                  {
+                    category: "market.temizlik",
+                    weight: faker.number.int({ min: 10, max: 25 }),
+                    note: "Deterjan",
+                  },
+                  {
+                    category: "market.kisisel-bakim",
+                    weight: faker.number.int({ min: 5, max: 15 }),
+                  },
+                ],
+              }
+            : { category: "market.gida" }),
+          payee,
+          tags: faker.datatype.boolean({ probability: 0.15 }) ? ["indirim"] : [],
+          by: pick(["ayse", "ayse", "admin", "emre"]),
+        },
+        i,
+      );
+    }
+    for (let i = 0; i < faker.number.int({ min: 2, max: 3 }); i++) {
+      add(
+        {
+          type: "expense",
+          ymd: d(faker.number.int({ min: 1, max: 28 })),
+          amountMinor: tl(1_200, 2_300),
+          account: "Garanti Bonus",
+          category: "ulasim.yakit",
+          payee: pick(["Shell", "Opet", "BP"]),
+          by: "admin",
+        },
+        i,
+      );
+    }
+    for (let i = 0; i < faker.number.int({ min: 4, max: 6 }); i++) {
+      add(
+        {
+          type: "expense",
+          ymd: d(faker.number.int({ min: 1, max: 28 })),
+          amountMinor: tl(110, 340),
+          account: "Ayşe — Pluxee",
+          category: "eglence.kafe",
+          payee: pick(["Starbucks", "Kahve Dünyası", "Simit Sarayı"]),
+          by: "ayse",
+        },
+        i,
+      );
+    }
+    for (let i = 0; i < faker.number.int({ min: 2, max: 4 }); i++) {
+      add(
+        {
+          type: "expense",
+          ymd: d(faker.number.int({ min: 1, max: 28 })),
+          amountMinor: tl(450, 1_600),
+          account: pick(["Garanti Bonus", "Ayşe — Pluxee"]),
+          category: "eglence.disarida-yemek",
+          payee: pick(["Köfteci Yusuf", "Nusr-Et", "Big Chefs", "Yemeksepeti"]),
+          by: pick(["ayse", "admin"]),
+        },
+        i,
+      );
+    }
+    for (let i = 0; i < 4; i++) {
+      add(
+        {
+          type: "expense",
+          ymd: d(faker.number.int({ min: 1, max: 28 })),
+          amountMinor: tl(60, 220),
+          account: "Cüzdan",
+          category: "ulasim.toplu-tasima",
+          payee: "İstanbulkart",
+          by: "emre",
+        },
+        i,
+      );
+    }
+    if (faker.datatype.boolean({ probability: 0.6 })) {
+      add({
+        type: "expense",
+        ymd: d(faker.number.int({ min: 1, max: 28 })),
+        amountMinor: tl(140, 650),
+        account: "Cüzdan",
+        category: "saglik.ilac",
+        payee: "Eczane",
+        by: "ayse",
+      });
+    }
+    if (faker.datatype.boolean({ probability: 0.5 })) {
+      add({
+        type: "expense",
+        ymd: d(faker.number.int({ min: 1, max: 28 })),
+        amountMinor: tl(600, 3_200),
+        account: "Garanti Bonus",
+        category: "giyim",
+        payee: pick(["LC Waikiki", "Trendyol", "Koton"]),
+        by: "ayse",
+      });
+    }
+  }
+  return out;
+}
+
+function annemler(): SeedTx[] {
+  const out: SeedTx[] = [];
+  for (const { y, m, key } of months(6)) {
+    const winter = [11, 12, 1, 2, 3].includes(m);
+    const d = (day: number) => ymdOf(y, m, day);
+    const add = (x: Omit<SeedTx, "ref">, n = 0) =>
+      out.push({ ...x, ref: `annemler:${key}:${x.payee ?? x.category ?? x.type}:${n}` });
+    add({
+      type: "income",
+      ymd: d(17),
+      amountMinor: 24_350_00,
+      account: "Vakıfbank Emekli",
+      category: "maas",
+      payee: "SGK",
+      description: "Emekli maaşı",
+      by: "fatma",
+    });
+    add({
+      type: "expense",
+      ymd: d(11),
+      amountMinor: tl(450, 900),
+      account: "Vakıfbank Emekli",
+      category: "faturalar.elektrik",
+      payee: "Enerjisa",
+      by: "mehmet",
+    });
+    add({
+      type: "expense",
+      ymd: d(13),
+      amountMinor: winter ? tl(1_400, 2_600) : tl(250, 500),
+      account: "Vakıfbank Emekli",
+      category: "faturalar.dogalgaz",
+      payee: "İGDAŞ",
+      by: "mehmet",
+    });
+    add({
+      type: "transfer",
+      ymd: d(18),
+      amountMinor: 4_000_00,
+      account: "Vakıfbank Emekli",
+      toAccount: "Nakit",
+      description: "ATM",
+      by: "fatma",
+    });
+    for (let i = 0; i < 5; i++) {
+      add(
+        {
+          type: "expense",
+          ymd: d(faker.number.int({ min: 1, max: 28 })),
+          amountMinor: tl(200, 1_100),
+          account: pick(["Nakit", "Vakıfbank Emekli"]),
+          category: "market.gida",
+          payee: pick(["BİM", "Şok", "Pazar"]),
+          by: pick(["fatma", "mehmet"]),
+        },
+        i,
+      );
+    }
+  }
+  return out;
+}
+
+export async function seedTransactions(
+  householdIds: Map<string, Types.ObjectId>,
+  userIds: Map<string, string>,
+): Promise<number> {
+  faker.seed(42);
+  let inserted = 0;
+  const plan: [string, SeedTx[]][] = [
+    ["Çakır Ailesi", cakirAiles()],
+    ["Annemler", annemler()],
+  ];
+  const today = todayIstanbul();
+
+  for (const [householdName, txs] of plan) {
+    const householdId = householdIds.get(householdName)!;
+    const [accounts, categories] = await Promise.all([
+      AccountModel.find({ householdId }).select({ name: 1 }).lean(),
+      CategoryModel.find({ householdId, defaultKey: { $ne: null } })
+        .select({ defaultKey: 1 })
+        .lean(),
+    ]);
+    const ctx: Ctx = {
+      householdId,
+      account: (name) => accounts.find((a) => a.name === name)!._id,
+      category: (key) => categories.find((c) => c.defaultKey === key)!._id,
+      user: (username) => new Types.ObjectId(userIds.get(username)!),
+    };
+    const payeeStats = new Map<
+      string,
+      {
+        name: string;
+        type: TransactionType;
+        account: Types.ObjectId;
+        category: Types.ObjectId | null;
+        count: number;
+        last: Date;
+      }
+    >();
+
+    for (const x of txs) {
+      if (x.ymd > today) continue; // Gelecek tarihli seed işlemi yok.
+      const date = istanbulDayStart(x.ymd)!;
+      const splits = x.splits
+        ? allocate(
+            x.amountMinor,
+            x.splits.map((s) => s.weight),
+          ).map((amountMinor, i) => ({
+            categoryId: ctx.category(x.splits![i]!.category),
+            amountMinor,
+            note: x.splits![i]!.note ?? "",
+          }))
+        : [];
+      const categoryId = x.category ? ctx.category(x.category) : null;
+      const accountId = ctx.account(x.account);
+      const by = ctx.user(x.by);
+      const doc = {
+        householdId,
+        type: x.type,
+        status: "posted",
+        date,
+        accountId,
+        toAccountId: x.toAccount ? ctx.account(x.toAccount) : null,
+        amountMinor: x.amountMinor,
+        categoryId: splits.length ? null : categoryId,
+        splits,
+        effectiveCategoryIds: splits.length
+          ? [...new Set(splits.map((s) => String(s.categoryId)))].map(
+              (id) => new Types.ObjectId(id),
+            )
+          : categoryId
+            ? [categoryId]
+            : [],
+        payeeName: x.payee ?? "",
+        description: x.description ?? "",
+        searchText: foldTr(
+          [x.payee ?? "", x.description ?? "", ...splits.map((s) => s.note)].join(" "),
+        ),
+        tags: x.tags ?? [],
+        seedRef: x.ref,
+        createdBy: by,
+        updatedBy: by,
+      };
+      const res = await TransactionModel.updateOne(
+        { householdId, seedRef: x.ref },
+        { $setOnInsert: doc },
+        { upsert: true },
+      );
+      if (res.upsertedCount) inserted++;
+      if (x.payee) {
+        const key = foldTr(x.payee);
+        const prev = payeeStats.get(key);
+        const latest = !prev || date >= prev.last;
+        payeeStats.set(key, {
+          name: x.payee,
+          type: latest ? x.type : prev!.type,
+          account: latest ? accountId : prev!.account,
+          category: latest ? (splits.length ? null : categoryId) : prev!.category,
+          count: (prev?.count ?? 0) + 1,
+          last: latest ? date : prev!.last,
+        });
+      }
+    }
+    for (const [nameKey, p] of payeeStats) {
+      await PayeeModel.updateOne(
+        { householdId, nameKey },
+        {
+          $setOnInsert: { householdId, nameKey, name: p.name },
+          $set: {
+            lastType: p.type,
+            lastAccountId: p.account,
+            lastCategoryId: p.category,
+            useCount: p.count,
+            lastUsedAt: p.last,
+          },
+        },
+        { upsert: true },
+      );
+    }
+  }
+  return inserted;
+}

src/app/(app)/birikim/[id]/page.tsx

@@ -0,0 +1,36 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { AssetDetailView } from "@/features/assets/components/asset-detail-view";
+import { PeriodReportView } from "@/features/assets/components/period-report";
+import {
+  getAsset,
+  getPeriodReport,
+  REPORT_RANGES,
+  type ReportRange,
+} from "@/features/assets/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.assets.history };
+
+/** /birikim/:id — varlık hareketleri ve dönemsel rapor (gizli varlık yalnızca sahibine; aksi 404). */
+export default async function AssetPage({ params, searchParams }: PageProps<"/birikim/[id]">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const { id } = await params;
+  const donem = (await searchParams).donem;
+  const range: ReportRange = REPORT_RANGES.includes(donem as ReportRange)
+    ? (donem as ReportRange)
+    : "6";
+  const [data, report] = await Promise.all([
+    getAsset(user.id, household.id, id),
+    getPeriodReport(user.id, household.id, range, id),
+  ]);
+  if (!data || !report) notFound();
+  return (
+    <AssetDetailView
+      key={id}
+      data={data}
+      report={<PeriodReportView report={report} range={range} basePath={`/birikim/${id}`} />}
+    />
+  );
+}

src/app/(app)/birikim/page.tsx

@@ -0,0 +1,46 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { AssetsView } from "@/features/assets/components/assets-view";
+import { PeriodReportView } from "@/features/assets/components/period-report";
+import {
+  getPeriodReport,
+  listAssets,
+  REPORT_RANGES,
+  type ReportRange,
+} from "@/features/assets/service";
+import { NetWorthCard } from "@/features/net-worth/components/net-worth-card";
+import { getNetWorth } from "@/features/net-worth/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.assets.title };
+
+function parseRange(value: string | string[] | undefined): ReportRange {
+  return REPORT_RANGES.includes(value as ReportRange) ? (value as ReportRange) : "6";
+}
+
+/** /birikim — net varlık, varlıklar (ortalama maliyet, K/Z) ve dönemsel rapor. */
+export default async function AssetsPage({ searchParams }: PageProps<"/birikim">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const range = parseRange((await searchParams).donem);
+  const [data, report, netWorth] = await Promise.all([
+    listAssets(user.id, household.id),
+    getPeriodReport(user.id, household.id, range),
+    getNetWorth(user.id, household.id),
+  ]);
+  if (!data || !report || !netWorth) notFound();
+  return (
+    <>
+      <PageHeader title={tr.assets.title} description={tr.assets.description} />
+      <section aria-labelledby="net-worth-title" className="flex flex-col gap-2">
+        <h2 id="net-worth-title" className="text-base font-medium">
+          {tr.assets.netWorth.title}
+        </h2>
+        <NetWorthCard data={netWorth} />
+      </section>
+      <AssetsView items={data.items} totals={data.totals} canWrite={data.canWrite} />
+      <PeriodReportView report={report} range={range} basePath="/birikim" />
+    </>
+  );
+}

src/app/(app)/butce/page.tsx

@@ -0,0 +1,43 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { BudgetView } from "@/features/budgets/components/budget-view";
+import { IncomePlanSection } from "@/features/budgets/components/income-plan";
+import { getIncomePlan } from "@/features/budgets/plan";
+import { getBudget } from "@/features/budgets/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+import { budgetMonthSchema } from "@/shared/schemas/budget";
+
+export const metadata: Metadata = { title: tr.budget.title };
+
+/** /butce?ay=YYYY-MM — aylık bütçe (varsayılan: içinde bulunulan bütçe ayı). */
+export default async function BudgetPage({ searchParams }: PageProps<"/butce">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const ay = budgetMonthSchema.safeParse((await searchParams).ay);
+  const data = await getBudget(user.id, household.id, ay.success ? ay.data : undefined);
+  if (!data) notFound();
+  const income = await getIncomePlan(user.id, household.id, data.month);
+  if (!income) notFound();
+  const monthLabel = new Intl.DateTimeFormat("tr-TR", {
+    month: "long",
+    year: "numeric",
+    timeZone: "Europe/Istanbul",
+  }).format(new Date(`${data.month}-15T12:00:00+03:00`));
+  return (
+    <>
+      <PageHeader title={tr.budget.title} description={tr.budget.description} />
+      <BudgetView key={data.month} data={data} />
+      <IncomePlanSection
+        key={`income-${data.month}`}
+        month={data.month}
+        monthLabel={monthLabel}
+        income={income}
+        limitMinor={data.totals.limitMinor}
+        forecastMinor={data.totals.forecastMinor}
+        hasBudget={data.hasBudget}
+        canWrite={data.canWrite}
+      />
+    </>
+  );
+}

src/app/(app)/cari/[id]/page.tsx

@@ -0,0 +1,21 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { ContactStatementView } from "@/features/contacts/components/contact-statement-view";
+import { getContactStatement } from "@/features/contacts/service";
+import { listInKind } from "@/features/in-kind/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.contacts.statement };
+
+/** /cari/:id — cari ekstresi (gizli cari yalnızca sahibine; aksi 404). */
+export default async function ContactPage({ params }: PageProps<"/cari/[id]">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const { id } = await params;
+  const [data, inKind] = await Promise.all([
+    getContactStatement(user.id, household.id, id),
+    listInKind(user.id, household.id, id),
+  ]);
+  if (!data) notFound();
+  return <ContactStatementView key={id} data={data} inKind={inKind ?? []} />;
+}

src/app/(app)/cari/page.tsx

@@ -0,0 +1,30 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { ContactsView } from "@/features/contacts/components/contacts-view";
+import { listContacts } from "@/features/contacts/service";
+import { openInKindByContact } from "@/features/in-kind/service";
+import { hasHouseholdRole } from "@/features/households/roles";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.contacts.title };
+
+export default async function ContactsPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const [data, inKind] = await Promise.all([
+    listContacts(user.id, household.id),
+    openInKindByContact(user.id, household.id),
+  ]);
+  if (!data) notFound();
+  return (
+    <>
+      <PageHeader title={tr.contacts.title} description={tr.contacts.description} />
+      <ContactsView
+        data={data}
+        inKind={Object.fromEntries(inKind)}
+        canWrite={hasHouseholdRole(household.role, "member")}
+      />
+    </>
+  );
+}

src/app/(app)/dashboard/page.tsx

@@ -1,8 +1,17 @@
 import type { Metadata } from "next";
+import Link from "next/link";
 import { Suspense } from "react";
 import { PageHeader } from "@/components/page-header";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
 import { SummaryCardsSkeleton } from "@/features/dashboard/components/summary-cards-skeleton";
+import { DailyPlanCard } from "@/features/budgets/components/daily-plan-card";
+import { BudgetWarningBanner } from "@/features/budgets/components/warning-banner";
+import { getIncomePlan } from "@/features/budgets/plan";
+import { getBudget } from "@/features/budgets/service";
+import { ContactsDueBanner } from "@/features/contacts/components/due-banner";
+import { getNetWorth } from "@/features/net-worth/service";
+import { OverdueBanner } from "@/features/recurring/components/overdue-banner";
+import { LowStockCard } from "@/features/stock/components/low-stock-card";
 import { tr } from "@/i18n/tr";
 import { requireActiveHousehold } from "@/lib/dal";
 import { cn } from "@/lib/utils";
@@ -14,22 +23,37 @@ type SummaryCard = {
   key: keyof typeof tr.dashboard.cards;
   tone?: string;
   amountMinor: number | null;
+  href?: string;
 };
 
-/** FAZ 14: gerçek özet verisi (gelir, gider, bakiye, kart borcu, net varlık). */
-async function getSummary(): Promise<SummaryCard[]> {
+/**
+ * Özet kartları (içinde bulunulan bütçe ayı): gerçekleşen gelir, gider ve farkı; hesap bakiyesi,
+ * kart borcu ve net varlık.
+ */
+async function getSummary(userId: string, householdId: string): Promise<SummaryCard[]> {
+  const [nw, budget] = await Promise.all([
+    getNetWorth(userId, householdId),
+    getBudget(userId, householdId),
+  ]);
+  const income = budget ? await getIncomePlan(userId, householdId, budget.month) : null;
+  const inc = income?.actualMinor ?? null;
+  const exp = budget?.totals.actualMinor ?? null;
   return [
-    { key: "monthIncome", tone: "text-income", amountMinor: null },
-    { key: "monthExpense", tone: "text-expense", amountMinor: null },
-    { key: "monthRemaining", tone: "text-budget", amountMinor: null },
-    { key: "totalBalance", amountMinor: null },
-    { key: "cardDebt", tone: "text-expense", amountMinor: null },
-    { key: "netWorth", amountMinor: null },
+    { key: "monthIncome", tone: "text-income", amountMinor: inc, href: "/butce" },
+    { key: "monthExpense", tone: "text-expense", amountMinor: exp, href: "/butce" },
+    {
+      key: "monthRemaining",
+      tone: "text-budget",
+      amountMinor: inc !== null && exp !== null ? inc - exp : null,
+    },
+    { key: "totalBalance", amountMinor: nw?.accountsMinor ?? null, href: "/hesaplar" },
+    { key: "cardDebt", tone: "text-expense", amountMinor: nw?.cardDebtMinor ?? null },
+    { key: "netWorth", amountMinor: nw?.totalMinor ?? null, href: "/birikim" },
   ];
 }
 
-async function SummaryCards() {
-  const cards = await getSummary();
+async function SummaryCards({ userId, householdId }: { userId: string; householdId: string }) {
+  const cards = await getSummary(userId, householdId);
   return (
     <div className="grid grid-cols-2 gap-3 lg:grid-cols-3 xl:grid-cols-6">
       {cards.map((c) => (
@@ -37,7 +61,15 @@ async function SummaryCards() {
           <CardHeader>
             <CardDescription>{tr.dashboard.cards[c.key]}</CardDescription>
             <CardTitle className={cn("text-lg tabular-nums", c.tone)}>
-              {c.amountMinor === null ? "—" : formatMoney(c.amountMinor)}
+              {c.amountMinor === null ? (
+                "—"
+              ) : c.href ? (
+                <Link href={c.href} className="hover:underline">
+                  {formatMoney(c.amountMinor)}
+                </Link>
+              ) : (
+                formatMoney(c.amountMinor)
+              )}
             </CardTitle>
           </CardHeader>
           {c.amountMinor === null ? (
@@ -59,8 +91,23 @@ export default async function DashboardPage() {
         title={tr.dashboard.welcome(user.name.split(" ")[0] ?? user.name)}
         description={`${household.name} · ${tr.dashboard.welcomeDescription}`}
       />
+      <Suspense fallback={null}>
+        <OverdueBanner userId={user.id} householdId={household.id} />
+      </Suspense>
+      <Suspense fallback={null}>
+        <BudgetWarningBanner userId={user.id} householdId={household.id} />
+      </Suspense>
+      <Suspense fallback={null}>
+        <ContactsDueBanner userId={user.id} householdId={household.id} />
+      </Suspense>
       <Suspense fallback={<SummaryCardsSkeleton />}>
-        <SummaryCards />
+        <SummaryCards userId={user.id} householdId={household.id} />
+      </Suspense>
+      <Suspense fallback={null}>
+        <DailyPlanCard userId={user.id} householdId={household.id} />
+      </Suspense>
+      <Suspense fallback={null}>
+        <LowStockCard userId={user.id} householdId={household.id} />
       </Suspense>
     </>
   );

src/app/(app)/fiyatlar/page.tsx

@@ -0,0 +1,22 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { PricesView } from "@/features/in-kind/components/prices-view";
+import { listPrices } from "@/features/in-kind/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.prices.title };
+
+/** /fiyatlar — altın ve döviz fiyat tablosu (elle; Faz 9 varlık takibi de kullanır). */
+export default async function PricesPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const data = await listPrices(user.id, household.id);
+  if (!data) notFound();
+  return (
+    <>
+      <PageHeader title={tr.prices.title} description={tr.prices.description} />
+      <PricesView rows={data.rows} canWrite={data.canWrite} />
+    </>
+  );
+}

src/app/(app)/hesaplar/[id]/page.tsx

@@ -0,0 +1,42 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { hasHouseholdRole } from "@/features/households/roles";
+import { StatementView } from "@/features/transactions/components/statement-view";
+import { getCardSummary, getOverdraftSummary } from "@/features/transactions/card";
+import { currentMonth, getAccountStatement } from "@/features/transactions/statement";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+import { MONTH_PATTERN } from "@/shared/statement";
+
+export const metadata: Metadata = { title: tr.statement.title };
+
+/** /hesaplar/:id?ay=2026-11 — aylık hesap ekstresi (yürüyen bakiye) ve mutabakat. */
+export default async function AccountStatementPage({
+  params,
+  searchParams,
+}: PageProps<"/hesaplar/[id]">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const [{ id }, sp] = await Promise.all([params, searchParams]);
+  const now = currentMonth();
+  const requested = typeof sp.ay === "string" && MONTH_PATTERN.test(sp.ay) ? sp.ay : now;
+  const month = requested > now ? now : requested;
+  const statement = await getAccountStatement(user.id, household.id, id, month);
+  if (!statement) notFound();
+  const [card, overdraft] = await Promise.all([
+    statement.account.type === "credit_card"
+      ? getCardSummary(user.id, household.id, id)
+      : Promise.resolve(null),
+    statement.account.type === "bank"
+      ? getOverdraftSummary(user.id, household.id, id)
+      : Promise.resolve(null),
+  ]);
+  return (
+    <StatementView
+      key={`${id}-${month}`}
+      statement={statement}
+      card={card}
+      overdraft={overdraft}
+      canWrite={hasHouseholdRole(household.role, "member")}
+    />
+  );
+}

src/app/(app)/hesaplar/page.tsx

@@ -0,0 +1,29 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { AccountsView } from "@/features/accounts/components/accounts-view";
+import { listAccounts, listMemberOptions } from "@/features/accounts/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.accounts.title };
+
+export default async function AccountsPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const [data, members] = await Promise.all([
+    listAccounts(user.id, household.id, { includeArchived: true }),
+    listMemberOptions(user.id, household.id),
+  ]);
+  if (!data || !members) notFound();
+  return (
+    <>
+      <PageHeader title={tr.accounts.title} description={tr.accounts.description} />
+      <AccountsView
+        accounts={data.accounts}
+        totals={data.totals}
+        members={members}
+        canEdit={household.role === "owner"}
+      />
+    </>
+  );
+}

src/app/(app)/islemler/disa-aktar/route.ts

@@ -0,0 +1,44 @@
+import { exportTransactions } from "@/features/transactions/service";
+import { tr } from "@/i18n/tr";
+import { getHouseholdContext } from "@/lib/dal";
+import { csvMoney, toCsv } from "@/shared/csv";
+import { todayIstanbul } from "@/shared/dates";
+import { formatDate } from "@/shared/format";
+import { transactionFilterSchema } from "@/shared/schemas/transaction";
+
+/** GET /islemler/disa-aktar?…filtreler → CSV (listedeki filtrelerle, sayfalama yok). */
+export async function GET(request: Request) {
+  const ctx = await getHouseholdContext();
+  if (!ctx?.household) return new Response(tr.common.unauthorized, { status: 401 });
+  const params = Object.fromEntries(new URL(request.url).searchParams);
+  const filters = transactionFilterSchema.parse(params);
+  const rows = await exportTransactions(ctx.user.id, ctx.household.id, filters);
+  if (!rows) return new Response(tr.common.unauthorized, { status: 403 });
+
+  const t = tr.transactions;
+  const csv = toCsv(
+    t.csv.header,
+    rows.map((r) => [
+      r.no,
+      formatDate(`${r.date}T12:00:00+03:00`),
+      t.types[r.type],
+      t.statuses[r.status],
+      r.account,
+      r.toAccount,
+      r.category,
+      r.payee,
+      r.description,
+      r.note,
+      r.tags,
+      csvMoney(r.amountMinor),
+      r.createdBy,
+    ]),
+  );
+  return new Response(csv, {
+    headers: {
+      "Content-Type": "text/csv; charset=utf-8",
+      "Content-Disposition": `attachment; filename="${t.csv.filename(todayIstanbul())}"`,
+      "Cache-Control": "no-store",
+    },
+  });
+}

src/app/(app)/islemler/page.tsx

@@ -0,0 +1,44 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { listMemberOptions } from "@/features/accounts/service";
+import { hasHouseholdRole } from "@/features/households/roles";
+import { TransactionsView } from "@/features/transactions/components/transactions-view";
+import { getTransactionFormOptions, listTransactions } from "@/features/transactions/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+import { transactionFilterSchema } from "@/shared/schemas/transaction";
+
+export const metadata: Metadata = { title: tr.transactions.title };
+
+export default async function TransactionsPage({ searchParams }: PageProps<"/islemler">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const params = await searchParams;
+  // Yalnızca tekil string değerler (dizi parametreleri yok sayılır).
+  const raw = Object.fromEntries(
+    Object.entries(params).filter(
+      (e): e is [string, string] => typeof e[1] === "string" && e[1] !== "",
+    ),
+  );
+  const filters = transactionFilterSchema.parse(raw);
+  const [data, options, members] = await Promise.all([
+    listTransactions(user.id, household.id, filters),
+    getTransactionFormOptions(user.id, household.id),
+    listMemberOptions(user.id, household.id),
+  ]);
+  if (!data || !options || !members) notFound();
+  return (
+    <>
+      <PageHeader title={tr.transactions.title} description={tr.transactions.description} />
+      <TransactionsView
+        // Filtre değişince istemci durumu (açık diyaloglar) sıfırlansın.
+        key={JSON.stringify(raw)}
+        data={data}
+        filters={filters}
+        raw={raw}
+        options={{ ...options, members }}
+        canWrite={hasHouseholdRole(household.role, "member")}
+      />
+    </>
+  );
+}

src/app/(app)/kategoriler/page.tsx

@@ -0,0 +1,25 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { CategoriesManager } from "@/features/categories/components/categories-manager";
+import { listCategories } from "@/features/categories/service";
+import { hasHouseholdRole } from "@/features/households/roles";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.categories.title };
+
+export default async function CategoriesPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const categories = await listCategories(user.id, household.id, { includeArchived: true });
+  if (!categories) notFound();
+  return (
+    <>
+      <PageHeader title={tr.categories.title} description={tr.categories.description} />
+      <CategoriesManager
+        categories={categories}
+        canEdit={hasHouseholdRole(household.role, "member")}
+      />
+    </>
+  );
+}

src/app/(app)/magazalar/page.tsx

@@ -0,0 +1,25 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { StoresView } from "@/features/stores/components/stores-view";
+import { listStores } from "@/features/stores/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.stores.title };
+
+/** /magazalar — marketler, online platformlar ve pazarlar; uzaklık, taşıma ve zahmet skoru. */
+export default async function StoresPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const data = await listStores(user.id, household.id);
+  if (!data) notFound();
+  return (
+    <>
+      <PageHeader title={tr.stores.title} description={tr.stores.description} />
+      {!data.canWrite ? (
+        <p className="text-sm text-muted-foreground">{tr.stores.readOnly}</p>
+      ) : null}
+      <StoresView stores={data.stores} canWrite={data.canWrite} />
+    </>
+  );
+}

src/app/(app)/planli/page.tsx

@@ -0,0 +1,22 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { hasHouseholdRole } from "@/features/households/roles";
+import { PlannedView } from "@/features/recurring/components/planned-view";
+import { getPlannedOverview } from "@/features/recurring/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.recurring.title };
+
+export default async function PlannedPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const data = await getPlannedOverview(user.id, household.id);
+  if (!data) notFound();
+  return (
+    <>
+      <PageHeader title={tr.recurring.title} description={tr.recurring.description} />
+      <PlannedView data={data} canWrite={hasHouseholdRole(household.role, "member")} />
+    </>
+  );
+}

src/app/(app)/stok/[id]/page.tsx

@@ -0,0 +1,43 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { TypePriceComparison } from "@/features/prices/components/type-price-comparison";
+import { getTypePriceComparison } from "@/features/prices/service";
+import { ProductsSection } from "@/features/products/components/products-section";
+import { listProducts, listProductTypeOptions } from "@/features/products/service";
+import { ProductDetailView } from "@/features/stock/components/product-detail-view";
+import { getProductType, getStockOptions } from "@/features/stock/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.stock.detail.movements };
+
+/** /stok/:id — ürün tipi: mevcut durum, partiler ve hareketler (başka hanenin kaydı → 404). */
+export default async function ProductTypePage({ params }: PageProps<"/stok/[id]">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const { id } = await params;
+  const [data, options, products, types, prices] = await Promise.all([
+    getProductType(user.id, household.id, id),
+    getStockOptions(user.id, household.id),
+    listProducts(user.id, household.id, { productTypeId: id, includeArchived: true }),
+    listProductTypeOptions(user.id, household.id),
+    getTypePriceComparison(user.id, household.id, id),
+  ]);
+  if (!data || !options || !products || !types || !prices) notFound();
+  return (
+    <ProductDetailView
+      data={data}
+      categories={options.categories}
+      products={
+        <>
+          <TypePriceComparison data={prices} />
+          <ProductsSection
+            productTypeId={data.id}
+            products={products.products}
+            types={types}
+            canWrite={products.canWrite}
+          />
+        </>
+      }
+    />
+  );
+}

src/app/(app)/stok/analiz/page.tsx

@@ -0,0 +1,16 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { StockAnalysisView } from "@/features/stock/components/stock-analysis-view";
+import { getStockAnalysis } from "@/features/stock/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.stock.analysis.title };
+
+/** /stok/analiz — ürün tipi başına aylık ortalama tüketim ve fire. */
+export default async function StockAnalysisPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const data = await getStockAnalysis(user.id, household.id);
+  if (!data) notFound();
+  return <StockAnalysisView data={data} />;
+}

src/app/(app)/stok/kategoriler/page.tsx

@@ -0,0 +1,29 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { StockCategoriesManager } from "@/features/stock/components/stock-categories-manager";
+import { getStockOptions, listStockCategories } from "@/features/stock/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.stock.categories.title };
+
+/** /stok/kategoriler — stok kategori ağacı, gider eşlemesi ve sayım sıklığı. */
+export default async function StockCategoriesPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const [data, options] = await Promise.all([
+    listStockCategories(user.id, household.id),
+    getStockOptions(user.id, household.id),
+  ]);
+  if (!data || !options) notFound();
+  return (
+    <>
+      <PageHeader title={tr.stock.categories.title} description={tr.stock.categories.description} />
+      <StockCategoriesManager
+        categories={data.categories}
+        expenseCategories={options.expenseCategories}
+        canWrite={data.canWrite}
+      />
+    </>
+  );
+}

src/app/(app)/stok/page.tsx

@@ -0,0 +1,26 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { PageHeader } from "@/components/page-header";
+import { StockView } from "@/features/stock/components/stock-view";
+import { getStock, getStockOptions } from "@/features/stock/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.stock.title };
+
+/** /stok — ev stoğu: özet, alınması önerilenler, SKT uyarıları, kategoriye göre ürünler. */
+export default async function StockPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const [data, options] = await Promise.all([
+    getStock(user.id, household.id),
+    getStockOptions(user.id, household.id),
+  ]);
+  if (!data || !options) notFound();
+  return (
+    <>
+      <PageHeader title={tr.stock.title} description={tr.stock.description} />
+      {!data.canWrite ? <p className="text-sm text-muted-foreground">{tr.stock.readOnly}</p> : null}
+      <StockView data={data} options={options.categories} />
+    </>
+  );
+}

src/app/(app)/stok/sayim/page.tsx

@@ -0,0 +1,19 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { CountSheet } from "@/features/stock/components/count-sheet";
+import { getCountSheet } from "@/features/stock/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.stock.count.title };
+
+/** /stok/sayim?kategori=<id> — periyodik sayım: beklenen → sayılan (kategori alt ağacıyla). */
+export default async function StockCountPage({ searchParams }: PageProps<"/stok/sayim">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const sp = await searchParams;
+  const kategori =
+    typeof sp.kategori === "string" && /^[a-f0-9]{24}$/i.test(sp.kategori) ? sp.kategori : null;
+  const data = await getCountSheet(user.id, household.id, kategori);
+  if (!data) notFound();
+  return <CountSheet key={`${kategori ?? "all"}-${data.today}`} data={data} />;
+}

src/app/(app)/stok/urunler/[id]/page.tsx

@@ -0,0 +1,17 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { ProductPriceView } from "@/features/prices/components/product-price-view";
+import { getProductPrices } from "@/features/prices/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.products.title };
+
+/** /stok/urunler/:id — ürün (marka/paket): mağaza fiyatları, birim fiyat, fiyat geçmişi. */
+export default async function ProductPage({ params }: PageProps<"/stok/urunler/[id]">) {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const { id } = await params;
+  const data = await getProductPrices(user.id, household.id, id);
+  if (!data) notFound();
+  return <ProductPriceView data={data} />;
+}

src/app/(app)/stok/urunler/page.tsx

@@ -0,0 +1,19 @@
+import type { Metadata } from "next";
+import { notFound } from "next/navigation";
+import { ProductsCatalog } from "@/features/products/components/products-catalog";
+import { listProducts, listProductTypeOptions } from "@/features/products/service";
+import { tr } from "@/i18n/tr";
+import { requireActiveHousehold } from "@/lib/dal";
+
+export const metadata: Metadata = { title: tr.products.title };
+
+/** /stok/urunler — ürün kataloğu (marka/paket), ürün tipine göre gruplu. */
+export default async function ProductsPage() {
+  const { user, household } = await requireActiveHousehold("viewer");
+  const [data, types] = await Promise.all([
+    listProducts(user.id, household.id, { includeArchived: true }),
+    listProductTypeOptions(user.id, household.id),
+  ]);
+  if (!data || !types) notFound();
+  return <ProductsCatalog products={data.products} types={types} canWrite={data.canWrite} />;
+}

src/app/api/files/[id]/route.ts

@@ -0,0 +1,49 @@
+import type { NextRequest } from "next/server";
+import { readAttachmentForUser } from "@/features/attachments/service";
+import { getCurrentUser } from "@/lib/dal";
+
+/**
+ * GET /api/files/:id[?v=thumb][&indir=1] — oturum ve hane yetkisi kontrol edilerek ek dosyayı
+ * servis eder. Erişim yoksa (başka hane, gizli hesap, silinmiş kayıt) 404: varlık sızdırılmaz.
+ */
+export async function GET(request: NextRequest, ctx: RouteContext<"/api/files/[id]">) {
+  const user = await getCurrentUser();
+  if (!user) return new Response(null, { status: 401 });
+  const { id } = await ctx.params;
+  const params = request.nextUrl.searchParams;
+  const file = await readAttachmentForUser(
+    user.id,
+    id,
+    params.get("v") === "thumb" ? "thumb" : "full",
+  );
+  if (!file) return new Response(null, { status: 404 });
+
+  const disposition = params.get("indir") === "1" ? "attachment" : "inline";
+  const fallbackName = file.mimeType === "application/pdf" ? "belge.pdf" : "gorsel.webp";
+  const name = toServedName(file.name || fallbackName, file.mimeType);
+  return new Response(new Uint8Array(file.bytes), {
+    headers: {
+      "Content-Type": file.mimeType,
+      "Content-Length": String(file.bytes.length),
+      "Content-Disposition": `${disposition}; filename="${asciiName(name)}"; filename*=UTF-8''${encodeURIComponent(name)}`,
+      // Yalnızca kullanıcının tarayıcısında; paylaşılan önbelleklere girmez.
+      "Cache-Control": "private, max-age=3600",
+      "X-Content-Type-Options": "nosniff",
+    },
+  });
+}
+
+/** Görseller WebP'ye çevrildiği için indirilen adın uzantısı içerikle uyumlu olsun. */
+function toServedName(name: string, mimeType: string): string {
+  const ext = mimeType === "application/pdf" ? ".pdf" : ".webp";
+  return name.replace(/\.[a-z0-9]{1,5}$/i, "") + ext;
+}
+
+function asciiName(name: string): string {
+  return (
+    name
+      .normalize("NFKD")
+      .replace(/[^\x20-\x7e]/g, "")
+      .replace(/["\\]/g, "") || "dosya"
+  );
+}

src/app/api/files/route.ts

@@ -0,0 +1,53 @@
+import { uploadAttachment } from "@/features/attachments/service";
+import { tr } from "@/i18n/tr";
+import { fail } from "@/lib/action-result";
+import { getHouseholdActionContext } from "@/lib/dal";
+import { env } from "@/lib/env";
+
+/** Multipart başlıkları için tolerans. */
+const MULTIPART_OVERHEAD = 64 * 1024;
+
+/**
+ * POST /api/files — tek dosya yükler (`file` alanı), aktif haneye bekleyen ek olarak kaydeder.
+ * Kayıt (ör. işlem) kaydedilirken ek kimlikleri gönderilir ve ek kayda bağlanır.
+ */
+export async function POST(request: Request) {
+  if (!isSameOrigin(request)) return Response.json(fail(tr.common.unauthorized), { status: 403 });
+  const ctx = await getHouseholdActionContext("member");
+  if (!ctx) return Response.json(fail(tr.common.unauthorized), { status: 401 });
+
+  const maxMb = env().MAX_UPLOAD_MB;
+  const length = Number(request.headers.get("content-length") ?? 0);
+  if (length > maxMb * 1024 * 1024 + MULTIPART_OVERHEAD) {
+    return Response.json(fail(tr.attachments.errors.tooLarge(maxMb)), { status: 413 });
+  }
+
+  let file: FormDataEntryValue | null;
+  try {
+    file = (await request.formData()).get("file");
+  } catch {
+    return Response.json(fail(tr.attachments.errors.invalid), { status: 400 });
+  }
+  if (!(file instanceof File)) {
+    return Response.json(fail(tr.attachments.errors.empty), { status: 400 });
+  }
+
+  const bytes = Buffer.from(await file.arrayBuffer());
+  const result = await uploadAttachment(ctx.user.id, ctx.household.id, { name: file.name, bytes });
+  return Response.json(result, { status: result.ok ? 201 : 400 });
+}
+
+/**
+ * CSRF savunması: tarayıcı isteğinde Origin varsa uygulamanın kendi host'u olmalı.
+ * (Oturum cookie'si SameSite=Lax; bu ek bir katman.)
+ */
+function isSameOrigin(request: Request): boolean {
+  const origin = request.headers.get("origin");
+  if (!origin) return true;
+  const host = request.headers.get("x-forwarded-host") ?? request.headers.get("host");
+  try {
+    return new URL(origin).host === host;
+  } catch {
+    return false;
+  }
+}

src/app/globals.css

@@ -31,6 +31,14 @@
   --color-chart-3: var(--chart-3);
   --color-chart-2: var(--chart-2);
   --color-chart-1: var(--chart-1);
+  --color-series-1: var(--series-1);
+  --color-series-2: var(--series-2);
+  --color-series-3: var(--series-3);
+  --color-series-4: var(--series-4);
+  --color-series-5: var(--series-5);
+  --color-series-6: var(--series-6);
+  --color-series-7: var(--series-7);
+  --color-series-8: var(--series-8);
   --color-ring: var(--ring);
   --color-input: var(--input);
   --color-border: var(--border);
@@ -95,7 +103,33 @@
   --chart-3: var(--expense);
   --chart-4: var(--warning);
   --chart-5: oklch(0.65 0.08 230);
+
+  /* Kategorik seriler (mağaza vb. kimlik; sabit sıra, döngü yok). dataviz doğrulayıcısından
+     geçti (açık: kart #fff; 3 yuva 3:1 altında → lejant + tablo zorunlu). */
+  --series-1: #2a78d6;
+  --series-2: #eb6834;
+  --series-3: #1baf7a;
+  --series-4: #eda100;
+  --series-5: #e87ba4;
+  --series-6: #008300;
+  --series-7: #6250d6;
+  --series-8: #e34948;
   --radius: 0.625rem;
+
+  /* Kullanıcı verisi renkleri (kategori/hesap): anahtar → değişken (shared/appearance.ts) */
+  --swatch-blue: oklch(0.6 0.15 258);
+  --swatch-sky: oklch(0.6 0.15 230);
+  --swatch-teal: oklch(0.6 0.15 185);
+  --swatch-green: oklch(0.6 0.15 150);
+  --swatch-lime: oklch(0.6 0.15 125);
+  --swatch-amber: oklch(0.6 0.15 80);
+  --swatch-orange: oklch(0.6 0.15 55);
+  --swatch-red: oklch(0.6 0.15 25);
+  --swatch-rose: oklch(0.6 0.15 10);
+  --swatch-pink: oklch(0.6 0.15 350);
+  --swatch-purple: oklch(0.6 0.15 305);
+  --swatch-indigo: oklch(0.6 0.15 275);
+  --swatch-slate: oklch(0.55 0.03 255);
   --sidebar: oklch(0.975 0.008 250);
   --sidebar-foreground: oklch(0.22 0.04 262);
   --sidebar-primary: oklch(0.49 0.17 258);
@@ -140,6 +174,30 @@
   --chart-3: var(--expense);
   --chart-4: var(--warning);
   --chart-5: oklch(0.7 0.07 230);
+
+  /* Koyu yüzey (#101a2f) için aynı tonların koyu adımları; hepsi ≥ 3:1. */
+  --series-1: #3987e5;
+  --series-2: #d95926;
+  --series-3: #199e70;
+  --series-4: #c98500;
+  --series-5: #d55181;
+  --series-6: #008300;
+  --series-7: #9085e9;
+  --series-8: #e66767;
+
+  --swatch-blue: oklch(0.74 0.13 258);
+  --swatch-sky: oklch(0.74 0.13 230);
+  --swatch-teal: oklch(0.74 0.13 185);
+  --swatch-green: oklch(0.74 0.13 150);
+  --swatch-lime: oklch(0.74 0.13 125);
+  --swatch-amber: oklch(0.74 0.13 80);
+  --swatch-orange: oklch(0.74 0.13 55);
+  --swatch-red: oklch(0.74 0.13 25);
+  --swatch-rose: oklch(0.74 0.13 10);
+  --swatch-pink: oklch(0.74 0.13 350);
+  --swatch-purple: oklch(0.74 0.13 305);
+  --swatch-indigo: oklch(0.74 0.13 275);
+  --swatch-slate: oklch(0.72 0.03 255);
   --sidebar: oklch(0.2 0.045 264);
   --sidebar-foreground: oklch(0.96 0.01 250);
   --sidebar-primary: oklch(0.76 0.12 245);

src/components/appearance/app-icon.tsx

@@ -0,0 +1,108 @@
+import {
+  Baby,
+  Banknote,
+  Book,
+  Briefcase,
+  Building,
+  Bus,
+  Car,
+  CircleEllipsis,
+  Coffee,
+  Coins,
+  CreditCard,
+  Droplet,
+  Dumbbell,
+  Film,
+  Flame,
+  Fuel,
+  Gamepad2,
+  Gift,
+  GraduationCap,
+  HeartPulse,
+  House,
+  Landmark,
+  Music,
+  PawPrint,
+  Percent,
+  PiggyBank,
+  Pill,
+  Plane,
+  Receipt,
+  Repeat,
+  Scissors,
+  Shirt,
+  ShoppingBasket,
+  ShoppingCart,
+  Smartphone,
+  Sofa,
+  Sparkles,
+  SprayCan,
+  Tag,
+  Train,
+  TrendingUp,
+  Undo2,
+  Utensils,
+  Wallet,
+  Wifi,
+  Wrench,
+  Zap,
+  type LucideIcon,
+  type LucideProps,
+} from "lucide-react";
+import type { IconKey } from "@/shared/appearance";
+
+/** Saklanan ikon anahtarı → lucide bileşeni (shared/appearance.ts ICON_KEYS ile birebir). */
+export const ICONS: Record<IconKey, LucideIcon> = {
+  wallet: Wallet,
+  banknote: Banknote,
+  landmark: Landmark,
+  "piggy-bank": PiggyBank,
+  "credit-card": CreditCard,
+  utensils: Utensils,
+  "shopping-cart": ShoppingCart,
+  "shopping-basket": ShoppingBasket,
+  receipt: Receipt,
+  zap: Zap,
+  droplet: Droplet,
+  flame: Flame,
+  wifi: Wifi,
+  smartphone: Smartphone,
+  house: House,
+  building: Building,
+  car: Car,
+  fuel: Fuel,
+  bus: Bus,
+  train: Train,
+  "heart-pulse": HeartPulse,
+  pill: Pill,
+  "graduation-cap": GraduationCap,
+  book: Book,
+  shirt: Shirt,
+  gamepad: Gamepad2,
+  film: Film,
+  music: Music,
+  coffee: Coffee,
+  plane: Plane,
+  gift: Gift,
+  baby: Baby,
+  "paw-print": PawPrint,
+  wrench: Wrench,
+  sofa: Sofa,
+  repeat: Repeat,
+  briefcase: Briefcase,
+  "trending-up": TrendingUp,
+  coins: Coins,
+  percent: Percent,
+  undo: Undo2,
+  sparkles: Sparkles,
+  "spray-can": SprayCan,
+  scissors: Scissors,
+  dumbbell: Dumbbell,
+  tag: Tag,
+  "circle-ellipsis": CircleEllipsis,
+};
+
+export function AppIcon({ name, ...props }: { name: IconKey } & LucideProps) {
+  const Icon = ICONS[name] ?? Tag;
+  return <Icon aria-hidden {...props} />;
+}

src/components/appearance/pickers.tsx

@@ -0,0 +1,78 @@
+"use client";
+
+import { Check } from "lucide-react";
+import { cn } from "@/lib/utils";
+import { ICON_KEYS, SWATCHES, type IconKey, type Swatch } from "@/shared/appearance";
+import { AppIcon } from "./app-icon";
+import { swatchStyle } from "./swatch";
+import { tr } from "@/i18n/tr";
+
+/** Renk seçici (radio grubu, klavye ile gezilebilir). */
+export function SwatchPicker({
+  value,
+  onChange,
+  labelledBy,
+}: {
+  value: Swatch;
+  onChange: (v: Swatch) => void;
+  labelledBy: string;
+}) {
+  return (
+    <div role="radiogroup" aria-labelledby={labelledBy} className="flex flex-wrap gap-2">
+      {SWATCHES.map((s) => (
+        <button
+          key={s}
+          type="button"
+          role="radio"
+          aria-checked={value === s}
+          aria-label={tr.swatches[s]}
+          title={tr.swatches[s]}
+          onClick={() => onChange(s)}
+          style={swatchStyle(s)}
+          className="flex size-8 items-center justify-center rounded-full bg-(--swatch) text-background ring-offset-2 ring-offset-background outline-none focus-visible:ring-3 focus-visible:ring-ring/50 aria-checked:ring-2 aria-checked:ring-(--swatch)"
+        >
+          {value === s ? <Check className="size-4" /> : null}
+        </button>
+      ))}
+    </div>
+  );
+}
+
+/** İkon seçici; seçili renkle önizler. */
+export function IconPicker({
+  value,
+  color,
+  onChange,
+  labelledBy,
+}: {
+  value: IconKey;
+  color: Swatch;
+  onChange: (v: IconKey) => void;
+  labelledBy: string;
+}) {
+  return (
+    <div
+      role="radiogroup"
+      aria-labelledby={labelledBy}
+      style={swatchStyle(color)}
+      className="grid max-h-44 grid-cols-8 gap-1 overflow-y-auto rounded-lg border p-1.5 sm:grid-cols-10"
+    >
+      {ICON_KEYS.map((key) => (
+        <button
+          key={key}
+          type="button"
+          role="radio"
+          aria-checked={value === key}
+          aria-label={key}
+          onClick={() => onChange(key)}
+          className={cn(
+            "flex aspect-square items-center justify-center rounded-md outline-none hover:bg-muted focus-visible:ring-3 focus-visible:ring-ring/50",
+            "aria-checked:bg-(--swatch)/15 aria-checked:text-(--swatch) aria-checked:ring-1 aria-checked:ring-(--swatch)",
+          )}
+        >
+          <AppIcon name={key} className="size-4.5" />
+        </button>
+      ))}
+    </div>
+  );
+}

src/components/appearance/swatch.tsx

@@ -0,0 +1,33 @@
+import { cn } from "@/lib/utils";
+import type { IconKey, Swatch } from "@/shared/appearance";
+import { AppIcon } from "./app-icon";
+
+/** Renk anahtarını CSS değişkenine bağlar: --swatch-blue → --swatch (sınıflar bunu kullanır). */
+export const swatchStyle = (color: Swatch) =>
+  ({ "--swatch": `var(--swatch-${color})` }) as React.CSSProperties;
+
+/** Renkli yuvarlak ikon rozeti (kategori/hesap). */
+export function IconBadge({
+  icon,
+  color,
+  className,
+  size = "md",
+}: {
+  icon: IconKey;
+  color: Swatch;
+  className?: string;
+  size?: "sm" | "md";
+}) {
+  return (
+    <span
+      style={swatchStyle(color)}
+      className={cn(
+        "inline-flex shrink-0 items-center justify-center rounded-full bg-(--swatch)/15 text-(--swatch)",
+        size === "sm" ? "size-7 [&_svg]:size-3.5" : "size-9 [&_svg]:size-4.5",
+        className,
+      )}
+    >
+      <AppIcon name={icon} />
+    </span>
+  );
+}

src/components/layout/bottom-nav.tsx

@@ -56,7 +56,7 @@ export function BottomNav({ canWrite }: { canWrite: boolean }) {
         <div className="flex flex-1 items-center justify-center">
           <button
             type="button"
-            onClick={openQuickAdd}
+            onClick={() => openQuickAdd()}
             disabled={!canWrite}
             title={canWrite ? undefined : tr.households.viewerReadOnly}
             aria-label={tr.quickAdd.button}

src/components/layout/nav-config.ts

@@ -8,6 +8,8 @@ import {
   Package,
   Settings,
   ShoppingCart,
+  Store,
+  Tags,
   Target,
   UserCog,
   Users,
@@ -25,19 +27,22 @@ export type NavItem = {
 };
 
 /** Şu an tamamlanmış en yüksek faz — sayfalar eklendikçe artar. */
-export const CURRENT_PHASE = 5;
+/** Alt fazlar ondalıkla: 6.1 = Faz 6a. */
+export const CURRENT_PHASE = 12.2;
 
 export const isAvailable = (item: NavItem) => item.phase <= CURRENT_PHASE;
 
 export const MAIN_NAV: NavItem[] = [
   { href: "/dashboard", label: tr.nav.dashboard, icon: LayoutDashboard, phase: 2 },
-  { href: "/islemler", label: tr.nav.transactions, icon: ArrowLeftRight, phase: 6 },
-  { href: "/hesaplar", label: tr.nav.accounts, icon: Wallet, phase: 6 },
-  { href: "/planli", label: tr.nav.planned, icon: CalendarClock, phase: 7 },
-  { href: "/cari", label: tr.nav.contacts, icon: Users, phase: 8 },
-  { href: "/birikim", label: tr.nav.savings, icon: Coins, phase: 9 },
-  { href: "/butce", label: tr.nav.budget, icon: Target, phase: 10 },
-  { href: "/stok", label: tr.nav.stock, icon: Package, phase: 11 },
+  { href: "/islemler", label: tr.nav.transactions, icon: ArrowLeftRight, phase: 6.2 },
+  { href: "/hesaplar", label: tr.nav.accounts, icon: Wallet, phase: 6.1 },
+  { href: "/kategoriler", label: tr.nav.categories, icon: Tags, phase: 6.1 },
+  { href: "/planli", label: tr.nav.planned, icon: CalendarClock, phase: 7.1 },
+  { href: "/cari", label: tr.nav.contacts, icon: Users, phase: 8.1 },
+  { href: "/birikim", label: tr.nav.savings, icon: Coins, phase: 9.1 },
+  { href: "/butce", label: tr.nav.budget, icon: Target, phase: 10.1 },
+  { href: "/stok", label: tr.nav.stock, icon: Package, phase: 11.1 },
+  { href: "/magazalar", label: tr.nav.stores, icon: Store, phase: 12.1 },
   { href: "/alisveris", label: tr.nav.shopping, icon: ShoppingCart, phase: 13 },
   { href: "/raporlar", label: tr.nav.reports, icon: ChartColumn, phase: 14 },
   { href: "/ayarlar", label: tr.nav.settings, icon: Settings, phase: 5 },
@@ -49,9 +54,11 @@ export const ADMIN_NAV: NavItem[] = [
 ];
 
 /** Mobil alt menü: ortada Hızlı ekle, sağda "Daha fazla" (yan menüyü açar). */
+const navByHref = (href: string) => MAIN_NAV.find((i) => i.href === href)!;
+
 export const BOTTOM_NAV = {
-  left: [MAIN_NAV[0]!, MAIN_NAV[1]!],
-  right: [MAIN_NAV[6]!],
+  left: [navByHref("/dashboard"), navByHref("/islemler")],
+  right: [navByHref("/butce")],
 };
 
 export function isActivePath(pathname: string, href: string) {

src/components/layout/quick-add.tsx

@@ -1,16 +1,22 @@
 "use client";
 
-import { ArrowDownLeft, ArrowLeftRight, ArrowUpRight, Plus } from "lucide-react";
+import { Plus } from "lucide-react";
 import { createContext, use, useState } from "react";
-import { toast } from "sonner";
-import { ResponsiveDialog } from "@/components/responsive-dialog";
 import { Button } from "@/components/ui/button";
+import {
+  TransactionFormDialog,
+  type TransactionFormMode,
+} from "@/features/transactions/components/transaction-form";
 import { tr } from "@/i18n/tr";
-import { cn } from "@/lib/utils";
 
-type QuickAddKind = "expense" | "income" | "transfer";
+type QuickAddApi = {
+  /** Hızlı ekle: yeni işlem formu (varsayılan gider; sekmelerle gelir/transfer). */
+  openQuickAdd: (type?: "expense" | "income" | "transfer") => void;
+  /** Düzenle / kopyala (işlem listesi ve ayrıntısı). */
+  openTransactionForm: (mode: TransactionFormMode) => void;
+};
 
-const QuickAddContext = createContext<{ openQuickAdd: () => void } | null>(null);
+const QuickAddContext = createContext<QuickAddApi | null>(null);
 
 export function useQuickAdd() {
   const ctx = use(QuickAddContext);
@@ -18,74 +24,17 @@ export function useQuickAdd() {
   return ctx;
 }
 
-const CHOICES: {
-  kind: QuickAddKind;
-  label: string;
-  hint: string;
-  icon: typeof Plus;
-  tone: string;
-}[] = [
-  {
-    kind: "expense",
-    label: tr.quickAdd.expense,
-    hint: tr.quickAdd.expenseHint,
-    icon: ArrowUpRight,
-    tone: "text-expense bg-expense/10",
-  },
-  {
-    kind: "income",
-    label: tr.quickAdd.income,
-    hint: tr.quickAdd.incomeHint,
-    icon: ArrowDownLeft,
-    tone: "text-income bg-income/10",
-  },
-  {
-    kind: "transfer",
-    label: tr.quickAdd.transfer,
-    hint: tr.quickAdd.transferHint,
-    icon: ArrowLeftRight,
-    tone: "text-budget bg-budget/10",
-  },
-];
-
-/** Hızlı ekle (gider / gelir / transfer) — her ekrandan açılabilir. */
+/** Uygulama genelinde tek işlem formu; her ekrandan açılabilir (Bölüm 4). */
 export function QuickAddProvider({ children }: { children: React.ReactNode }) {
-  const [open, setOpen] = useState(false);
-
-  function choose(kind: QuickAddKind) {
-    setOpen(false);
-    // FAZ 6: ilgili işlem formu açılacak.
-    toast.info(`${CHOICES.find((c) => c.kind === kind)?.label}: ${tr.quickAdd.notYet}`);
-  }
-
+  const [mode, setMode] = useState<TransactionFormMode | null>(null);
+  const api: QuickAddApi = {
+    openQuickAdd: (type = "expense") => setMode({ kind: "create", type }),
+    openTransactionForm: setMode,
+  };
   return (
-    <QuickAddContext value={{ openQuickAdd: () => setOpen(true) }}>
+    <QuickAddContext value={api}>
       {children}
-      <ResponsiveDialog
-        open={open}
-        onOpenChange={setOpen}
-        title={tr.quickAdd.title}
-        description={tr.quickAdd.description}
-      >
-        <div className="grid gap-2 pb-2 sm:grid-cols-3">
-          {CHOICES.map(({ kind, label, hint, icon: Icon, tone }) => (
-            <button
-              key={kind}
-              type="button"
-              onClick={() => choose(kind)}
-              className="flex items-center gap-3 rounded-xl border p-4 text-left transition-colors outline-none hover:bg-muted focus-visible:ring-3 focus-visible:ring-ring/50 sm:flex-col sm:text-center"
-            >
-              <span className={cn("flex size-10 items-center justify-center rounded-full", tone)}>
-                <Icon className="size-5" />
-              </span>
-              <span className="flex flex-col">
-                <span className="font-medium">{label}</span>
-                <span className="text-xs text-muted-foreground">{hint}</span>
-              </span>
-            </button>
-          ))}
-        </div>
-      </ResponsiveDialog>
+      <TransactionFormDialog mode={mode} onOpenChange={(open) => !open && setMode(null)} />
     </QuickAddContext>
   );
 }
@@ -94,7 +43,7 @@ export function QuickAddProvider({ children }: { children: React.ReactNode }) {
 export function QuickAddButton({ className }: { className?: string }) {
   const { openQuickAdd } = useQuickAdd();
   return (
-    <Button onClick={openQuickAdd} className={className}>
+    <Button onClick={() => openQuickAdd()} className={className}>
       <Plus />
       {tr.quickAdd.button}
     </Button>

src/components/money-input.tsx

@@ -0,0 +1,49 @@
+"use client";
+
+import {
+  InputGroup,
+  InputGroupAddon,
+  InputGroupInput,
+  InputGroupText,
+} from "@/components/ui/input-group";
+import { formatMoneyInput, parseMoney } from "@/shared/money";
+
+/**
+ * Türkçe tutar girişi ("1.250,50"). Değer string olarak tutulur (zod sunucuda/istemcide ayrıştırır);
+ * alandan çıkınca geçerliyse Türkçe biçime getirilir.
+ */
+export function MoneyInput({
+  value,
+  onChange,
+  onBlur,
+  allowNegative = false,
+  ...props
+}: Omit<React.ComponentProps<typeof InputGroupInput>, "value" | "onChange" | "type"> & {
+  value: string;
+  onChange: (value: string) => void;
+  allowNegative?: boolean;
+}) {
+  return (
+    <InputGroup>
+      <InputGroupInput
+        {...props}
+        type="text"
+        inputMode="decimal"
+        autoComplete="off"
+        className="text-right tabular-nums"
+        value={value}
+        onChange={(e) =>
+          onChange(e.target.value.replace(allowNegative ? /[^\d.,\s-−]/g : /[^\d.,\s]/g, ""))
+        }
+        onBlur={(e) => {
+          const minor = parseMoney(value);
+          if (minor !== null && value.trim() !== "") onChange(formatMoneyInput(minor));
+          onBlur?.(e);
+        }}
+      />
+      <InputGroupAddon align="inline-end">
+        <InputGroupText>₺</InputGroupText>
+      </InputGroupAddon>
+    </InputGroup>
+  );
+}

src/components/page-header.tsx

@@ -5,7 +5,7 @@ export function PageHeader({
   actions,
 }: {
   title: string;
-  description?: string;
+  description?: React.ReactNode;
   actions?: React.ReactNode;
 }) {
   return (

src/components/ui/carousel.tsx

@@ -0,0 +1,242 @@
+"use client";
+
+import * as React from "react";
+import { cn } from "cn";
+import useEmblaCarousel, { type UseEmblaCarouselType } from "embla-carousel-react";
+
+import { Button } from "@/components/ui/button";
+import { ChevronLeftIcon, ChevronRightIcon } from "lucide-react";
+
+type CarouselApi = UseEmblaCarouselType[1];
+type UseCarouselParameters = Parameters<typeof useEmblaCarousel>;
+type CarouselOptions = UseCarouselParameters[0];
+type CarouselPlugin = UseCarouselParameters[1];
+
+type CarouselProps = {
+  opts?: CarouselOptions;
+  plugins?: CarouselPlugin;
+  orientation?: "horizontal" | "vertical";
+  setApi?: (api: CarouselApi) => void;
+};
+
+type CarouselContextProps = {
+  carouselRef: ReturnType<typeof useEmblaCarousel>[0];
+  api: ReturnType<typeof useEmblaCarousel>[1];
+  scrollPrev: () => void;
+  scrollNext: () => void;
+  canScrollPrev: boolean;
+  canScrollNext: boolean;
+} & CarouselProps;
+
+const CarouselContext = React.createContext<CarouselContextProps | null>(null);
+
+function useCarousel() {
+  const context = React.useContext(CarouselContext);
+
+  if (!context) {
+    throw new Error("useCarousel must be used within a <Carousel />");
+  }
+
+  return context;
+}
+
+function Carousel({
+  orientation = "horizontal",
+  opts,
+  setApi,
+  plugins,
+  className,
+  children,
+  ...props
+}: React.ComponentProps<"div"> & CarouselProps) {
+  const [carouselRef, api] = useEmblaCarousel(
+    {
+      ...opts,
+      axis: orientation === "horizontal" ? "x" : "y",
+    },
+    plugins,
+  );
+  const [canScrollPrev, setCanScrollPrev] = React.useState(false);
+  const [canScrollNext, setCanScrollNext] = React.useState(false);
+
+  const onSelect = React.useCallback((api: CarouselApi) => {
+    if (!api) return;
+    setCanScrollPrev(api.canScrollPrev());
+    setCanScrollNext(api.canScrollNext());
+  }, []);
+
+  const scrollPrev = React.useCallback(() => {
+    api?.scrollPrev();
+  }, [api]);
+
+  const scrollNext = React.useCallback(() => {
+    api?.scrollNext();
+  }, [api]);
+
+  const handleKeyDown = React.useCallback(
+    (event: React.KeyboardEvent<HTMLDivElement>) => {
+      if (event.key === "ArrowLeft") {
+        event.preventDefault();
+        scrollPrev();
+      } else if (event.key === "ArrowRight") {
+        event.preventDefault();
+        scrollNext();
+      }
+    },
+    [scrollPrev, scrollNext],
+  );
+
+  React.useEffect(() => {
+    if (!api || !setApi) return;
+    setApi(api);
+  }, [api, setApi]);
+
+  React.useEffect(() => {
+    if (!api) return;
+    // İlk durum bir sonraki karede okunur (effect içinde senkron setState yapılmaz).
+    const frame = requestAnimationFrame(() => onSelect(api));
+    api.on("reInit", onSelect);
+    api.on("select", onSelect);
+
+    return () => {
+      cancelAnimationFrame(frame);
+      api.off("select", onSelect);
+      api.off("reInit", onSelect);
+    };
+  }, [api, onSelect]);
+
+  return (
+    <CarouselContext.Provider
+      value={{
+        carouselRef,
+        api: api,
+        opts,
+        orientation: orientation || (opts?.axis === "y" ? "vertical" : "horizontal"),
+        scrollPrev,
+        scrollNext,
+        canScrollPrev,
+        canScrollNext,
+      }}
+    >
+      <div
+        onKeyDownCapture={handleKeyDown}
+        className={cn("relative", className)}
+        role="region"
+        aria-roledescription="carousel"
+        data-slot="carousel"
+        {...props}
+      >
+        {children}
+      </div>
+    </CarouselContext.Provider>
+  );
+}
+
+function CarouselContent({
+  className,
+  containerClassName,
+  ...props
+}: React.ComponentProps<"div"> & { containerClassName?: string }) {
+  const { carouselRef, orientation } = useCarousel();
+
+  return (
+    <div
+      ref={carouselRef}
+      className={cn("overflow-hidden", containerClassName)}
+      data-slot="carousel-content"
+    >
+      <div
+        className={cn("flex", orientation === "horizontal" ? "-ml-4" : "-mt-4 flex-col", className)}
+        {...props}
+      />
+    </div>
+  );
+}
+
+function CarouselItem({ className, ...props }: React.ComponentProps<"div">) {
+  const { orientation } = useCarousel();
+
+  return (
+    <div
+      role="group"
+      aria-roledescription="slide"
+      data-slot="carousel-item"
+      className={cn(
+        "min-w-0 shrink-0 grow-0 basis-full",
+        orientation === "horizontal" ? "pl-4" : "pt-4",
+        className,
+      )}
+      {...props}
+    />
+  );
+}
+
+function CarouselPrevious({
+  className,
+  variant = "outline",
+  size = "icon-sm",
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { orientation, scrollPrev, canScrollPrev } = useCarousel();
+
+  return (
+    <Button
+      data-slot="carousel-previous"
+      variant={variant}
+      size={size}
+      className={cn(
+        "absolute touch-manipulation rounded-full",
+        orientation === "horizontal"
+          ? "inset-y-0 -left-12 my-auto"
+          : "-top-12 left-1/2 -translate-x-1/2 rotate-90",
+        className,
+      )}
+      disabled={!canScrollPrev}
+      onClick={scrollPrev}
+      {...props}
+    >
+      <ChevronLeftIcon />
+      <span className="sr-only">Previous slide</span>
+    </Button>
+  );
+}
+
+function CarouselNext({
+  className,
+  variant = "outline",
+  size = "icon-sm",
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { orientation, scrollNext, canScrollNext } = useCarousel();
+
+  return (
+    <Button
+      data-slot="carousel-next"
+      variant={variant}
+      size={size}
+      className={cn(
+        "absolute touch-manipulation rounded-full",
+        orientation === "horizontal"
+          ? "inset-y-0 -right-12 my-auto"
+          : "-bottom-12 left-1/2 -translate-x-1/2 rotate-90",
+        className,
+      )}
+      disabled={!canScrollNext}
+      onClick={scrollNext}
+      {...props}
+    >
+      <ChevronRightIcon />
+      <span className="sr-only">Next slide</span>
+    </Button>
+  );
+}
+
+export {
+  type CarouselApi,
+  Carousel,
+  CarouselContent,
+  CarouselItem,
+  CarouselPrevious,
+  CarouselNext,
+  useCarousel,
+};

src/components/ui/chart.tsx

@@ -0,0 +1,338 @@
+"use client";
+
+import * as React from "react";
+import { cn } from "@/lib/utils";
+import * as RechartsPrimitive from "recharts";
+import type { TooltipValueType } from "recharts";
+
+// Format: { THEME_NAME: CSS_SELECTOR }
+const THEMES = { light: "", dark: ".dark" } as const;
+
+const INITIAL_DIMENSION = { width: 320, height: 200 } as const;
+type TooltipNameType = number | string;
+
+export type ChartConfig = Record<
+  string,
+  {
+    label?: React.ReactNode;
+    icon?: React.ComponentType;
+  } & (
+    | { color?: string; theme?: never }
+    | { color?: never; theme: Record<keyof typeof THEMES, string> }
+  )
+>;
+
+type ChartContextProps = {
+  config: ChartConfig;
+};
+
+const ChartContext = React.createContext<ChartContextProps | null>(null);
+
+function useChart() {
+  const context = React.useContext(ChartContext);
+
+  if (!context) {
+    throw new Error("useChart must be used within a <ChartContainer />");
+  }
+
+  return context;
+}
+
+function ChartContainer({
+  id,
+  className,
+  children,
+  config,
+  initialDimension = INITIAL_DIMENSION,
+  ...props
+}: React.ComponentProps<"div"> & {
+  config: ChartConfig;
+  children: React.ComponentProps<typeof RechartsPrimitive.ResponsiveContainer>["children"];
+  initialDimension?: {
+    width: number;
+    height: number;
+  };
+}) {
+  const uniqueId = React.useId();
+  const chartId = `chart-${id ?? uniqueId.replace(/:/g, "")}`;
+
+  return (
+    <ChartContext.Provider value={{ config }}>
+      <div
+        data-slot="chart"
+        data-chart={chartId}
+        className={cn(
+          "flex aspect-video justify-center text-xs [&_.recharts-cartesian-axis-tick_text]:fill-muted-foreground [&_.recharts-cartesian-grid_line[stroke='#ccc']]:stroke-border/50 [&_.recharts-curve.recharts-tooltip-cursor]:stroke-border [&_.recharts-dot[stroke='#fff']]:stroke-transparent [&_.recharts-layer]:outline-hidden [&_.recharts-polar-grid_[stroke='#ccc']]:stroke-border [&_.recharts-radial-bar-background-sector]:fill-muted [&_.recharts-rectangle.recharts-tooltip-cursor]:fill-muted [&_.recharts-reference-line_[stroke='#ccc']]:stroke-border [&_.recharts-sector]:outline-hidden [&_.recharts-sector[stroke='#fff']]:stroke-transparent [&_.recharts-surface]:outline-hidden",
+          className,
+        )}
+        {...props}
+      >
+        <ChartStyle id={chartId} config={config} />
+        <RechartsPrimitive.ResponsiveContainer initialDimension={initialDimension}>
+          {children}
+        </RechartsPrimitive.ResponsiveContainer>
+      </div>
+    </ChartContext.Provider>
+  );
+}
+
+const ChartStyle = ({ id, config }: { id: string; config: ChartConfig }) => {
+  const colorConfig = Object.entries(config).filter(([, config]) => config.theme ?? config.color);
+
+  if (!colorConfig.length) {
+    return null;
+  }
+
+  return (
+    <style
+      dangerouslySetInnerHTML={{
+        __html: Object.entries(THEMES)
+          .map(
+            ([theme, prefix]) => `
+${prefix} [data-chart=${id}] {
+${colorConfig
+  .map(([key, itemConfig]) => {
+    const color = itemConfig.theme?.[theme as keyof typeof itemConfig.theme] ?? itemConfig.color;
+    return color ? `  --color-${key}: ${color};` : null;
+  })
+  .join("\n")}
+}
+`,
+          )
+          .join("\n"),
+      }}
+    />
+  );
+};
+
+const ChartTooltip = RechartsPrimitive.Tooltip;
+
+function ChartTooltipContent({
+  active,
+  payload,
+  className,
+  indicator = "dot",
+  hideLabel = false,
+  hideIndicator = false,
+  label,
+  labelFormatter,
+  labelClassName,
+  formatter,
+  color,
+  nameKey,
+  labelKey,
+}: React.ComponentProps<typeof RechartsPrimitive.Tooltip> &
+  React.ComponentProps<"div"> & {
+    hideLabel?: boolean;
+    hideIndicator?: boolean;
+    indicator?: "line" | "dot" | "dashed";
+    nameKey?: string;
+    labelKey?: string;
+  } & Omit<
+    RechartsPrimitive.DefaultTooltipContentProps<TooltipValueType, TooltipNameType>,
+    "accessibilityLayer"
+  >) {
+  const { config } = useChart();
+
+  const tooltipLabel = React.useMemo(() => {
+    if (hideLabel || !payload?.length) {
+      return null;
+    }
+
+    const [item] = payload;
+    const key = `${labelKey ?? item?.dataKey ?? item?.name ?? "value"}`;
+    const itemConfig = getPayloadConfigFromPayload(config, item, key);
+    const value =
+      !labelKey && typeof label === "string" ? (config[label]?.label ?? label) : itemConfig?.label;
+
+    if (labelFormatter) {
+      return (
+        <div className={cn("font-medium", labelClassName)}>{labelFormatter(value, payload)}</div>
+      );
+    }
+
+    if (!value) {
+      return null;
+    }
+
+    return <div className={cn("font-medium", labelClassName)}>{value}</div>;
+  }, [label, labelFormatter, payload, hideLabel, labelClassName, config, labelKey]);
+
+  if (!active || !payload?.length) {
+    return null;
+  }
+
+  const nestLabel = payload.length === 1 && indicator !== "dot";
+
+  return (
+    <div
+      className={cn(
+        "grid min-w-32 items-start gap-1.5 rounded-lg border border-border/50 bg-background px-2.5 py-1.5 text-xs shadow-xl",
+        className,
+      )}
+    >
+      {!nestLabel ? tooltipLabel : null}
+      <div className="grid gap-1.5">
+        {payload
+          .filter((item) => item.type !== "none")
+          .map((item, index) => {
+            const key = `${nameKey ?? item.name ?? item.dataKey ?? "value"}`;
+            const itemConfig = getPayloadConfigFromPayload(config, item, key);
+            const indicatorColor = color ?? item.payload?.fill ?? item.color;
+
+            return (
+              <div
+                key={index}
+                className={cn(
+                  "flex w-full flex-wrap items-stretch gap-2 [&>svg]:h-2.5 [&>svg]:w-2.5 [&>svg]:text-muted-foreground",
+                  indicator === "dot" && "items-center",
+                )}
+              >
+                {formatter && item?.value !== undefined && item.name ? (
+                  formatter(item.value, item.name, item, index, item.payload)
+                ) : (
+                  <>
+                    {itemConfig?.icon ? (
+                      <itemConfig.icon />
+                    ) : (
+                      !hideIndicator && (
+                        <div
+                          className={cn(
+                            "shrink-0 rounded-[2px] border-(--color-border) bg-(--color-bg)",
+                            {
+                              "h-2.5 w-2.5": indicator === "dot",
+                              "w-1": indicator === "line",
+                              "w-0 border-[1.5px] border-dashed bg-transparent":
+                                indicator === "dashed",
+                              "my-0.5": nestLabel && indicator === "dashed",
+                            },
+                          )}
+                          style={
+                            {
+                              "--color-bg": indicatorColor,
+                              "--color-border": indicatorColor,
+                            } as React.CSSProperties
+                          }
+                        />
+                      )
+                    )}
+                    <div
+                      className={cn(
+                        "flex flex-1 justify-between leading-none",
+                        nestLabel ? "items-end" : "items-center",
+                      )}
+                    >
+                      <div className="grid gap-1.5">
+                        {nestLabel ? tooltipLabel : null}
+                        <span className="text-muted-foreground">
+                          {itemConfig?.label ?? item.name}
+                        </span>
+                      </div>
+                      {item.value != null && (
+                        <span className="font-mono font-medium text-foreground tabular-nums">
+                          {typeof item.value === "number"
+                            ? item.value.toLocaleString()
+                            : String(item.value)}
+                        </span>
+                      )}
+                    </div>
+                  </>
+                )}
+              </div>
+            );
+          })}
+      </div>
+    </div>
+  );
+}
+
+const ChartLegend = RechartsPrimitive.Legend;
+
+function ChartLegendContent({
+  className,
+  hideIcon = false,
+  payload,
+  verticalAlign = "bottom",
+  nameKey,
+}: React.ComponentProps<"div"> & {
+  hideIcon?: boolean;
+  nameKey?: string;
+} & RechartsPrimitive.DefaultLegendContentProps) {
+  const { config } = useChart();
+
+  if (!payload?.length) {
+    return null;
+  }
+
+  return (
+    <div
+      className={cn(
+        "flex items-center justify-center gap-4",
+        verticalAlign === "top" ? "pb-3" : "pt-3",
+        className,
+      )}
+    >
+      {payload
+        .filter((item) => item.type !== "none")
+        .map((item, index) => {
+          const key = `${nameKey ?? item.dataKey ?? "value"}`;
+          const itemConfig = getPayloadConfigFromPayload(config, item, key);
+
+          return (
+            <div
+              key={index}
+              className={cn(
+                "flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3 [&>svg]:text-muted-foreground",
+              )}
+            >
+              {itemConfig?.icon && !hideIcon ? (
+                <itemConfig.icon />
+              ) : (
+                <div
+                  className="h-2 w-2 shrink-0 rounded-[2px]"
+                  style={{
+                    backgroundColor: item.color,
+                  }}
+                />
+              )}
+              {itemConfig?.label}
+            </div>
+          );
+        })}
+    </div>
+  );
+}
+
+function getPayloadConfigFromPayload(config: ChartConfig, payload: unknown, key: string) {
+  if (typeof payload !== "object" || payload === null) {
+    return undefined;
+  }
+
+  const payloadPayload =
+    "payload" in payload && typeof payload.payload === "object" && payload.payload !== null
+      ? payload.payload
+      : undefined;
+
+  let configLabelKey: string = key;
+
+  if (key in payload && typeof payload[key as keyof typeof payload] === "string") {
+    configLabelKey = payload[key as keyof typeof payload] as string;
+  } else if (
+    payloadPayload &&
+    key in payloadPayload &&
+    typeof payloadPayload[key as keyof typeof payloadPayload] === "string"
+  ) {
+    configLabelKey = payloadPayload[key as keyof typeof payloadPayload] as string;
+  }
+
+  return configLabelKey in config ? config[configLabelKey] : config[key];
+}
+
+export {
+  ChartContainer,
+  ChartTooltip,
+  ChartTooltipContent,
+  ChartLegend,
+  ChartLegendContent,
+  ChartStyle,
+};

src/features/accounts/actions.ts

@@ -0,0 +1,75 @@
+"use server";
+
+import { revalidatePath } from "next/cache";
+import { z } from "zod";
+import { tr } from "@/i18n/tr";
+import { fail, type ActionResult } from "@/lib/action-result";
+import { getHouseholdActionContext } from "@/lib/dal";
+import { accountFormSchema } from "@/shared/schemas/account";
+import { createAccount, reorderAccount, setAccountArchived, updateAccount } from "./service";
+
+const PATH = "/hesaplar";
+const idSchema = z.string().regex(/^[a-f0-9]{24}$/i);
+
+/** zod hatalarını alan bazlı mesajlara çevirir (formda gösterilir). */
+function fieldErrors(error: z.ZodError) {
+  const out: Record<string, string> = {};
+  for (const issue of error.issues) {
+    const key = String(issue.path[0] ?? "");
+    if (key && !out[key]) out[key] = issue.message;
+  }
+  return out;
+}
+
+export async function createAccountAction(input: unknown): Promise<ActionResult<{ id: string }>> {
+  const ctx = await getHouseholdActionContext("owner");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const parsed = accountFormSchema.safeParse(input);
+  if (!parsed.success) return fail(tr.adminUsers.errors.checkFields, fieldErrors(parsed.error));
+  const result = await createAccount(ctx.user.id, ctx.household.id, parsed.data);
+  if (result.ok) revalidatePath("/", "layout");
+  return result;
+}
+
+export async function updateAccountAction(
+  accountId: unknown,
+  input: unknown,
+): Promise<ActionResult> {
+  const ctx = await getHouseholdActionContext("owner");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const id = idSchema.safeParse(accountId);
+  const parsed = accountFormSchema.safeParse(input);
+  if (!id.success) return fail(tr.common.notFound);
+  if (!parsed.success) return fail(tr.adminUsers.errors.checkFields, fieldErrors(parsed.error));
+  const result = await updateAccount(ctx.user.id, ctx.household.id, id.data, parsed.data);
+  if (result.ok) revalidatePath("/", "layout");
+  return result;
+}
+
+export async function setAccountArchivedAction(
+  accountId: unknown,
+  archived: unknown,
+): Promise<ActionResult> {
+  const ctx = await getHouseholdActionContext("owner");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const id = idSchema.safeParse(accountId);
+  const a = z.boolean().safeParse(archived);
+  if (!id.success || !a.success) return fail(tr.common.genericError);
+  const result = await setAccountArchived(ctx.user.id, ctx.household.id, id.data, a.data);
+  if (result.ok) revalidatePath(PATH);
+  return result;
+}
+
+export async function reorderAccountAction(
+  accountId: unknown,
+  direction: unknown,
+): Promise<ActionResult> {
+  const ctx = await getHouseholdActionContext("owner");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const id = idSchema.safeParse(accountId);
+  const dir = z.enum(["up", "down"]).safeParse(direction);
+  if (!id.success || !dir.success) return fail(tr.common.genericError);
+  const result = await reorderAccount(ctx.user.id, ctx.household.id, id.data, dir.data);
+  if (result.ok) revalidatePath(PATH);
+  return result;
+}

src/features/accounts/components/account-form-dialog.tsx

@@ -0,0 +1,706 @@
+"use client";
+
+import { zodResolver } from "@hookform/resolvers/zod";
+import { ChevronDown, Loader2 } from "lucide-react";
+import { useEffect, useState } from "react";
+import { Controller, useForm, useWatch, type Control, type Resolver } from "react-hook-form";
+import { toast } from "sonner";
+import { IconPicker, SwatchPicker } from "@/components/appearance/pickers";
+import { MoneyInput } from "@/components/money-input";
+import { ResponsiveDialog } from "@/components/responsive-dialog";
+import { Button } from "@/components/ui/button";
+import { Checkbox } from "@/components/ui/checkbox";
+import { Collapsible, CollapsibleContent, CollapsibleTrigger } from "@/components/ui/collapsible";
+import {
+  Field,
+  FieldDescription,
+  FieldError,
+  FieldGroup,
+  FieldLabel,
+  FieldLegend,
+  FieldSet,
+} from "@/components/ui/field";
+import { Input } from "@/components/ui/input";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { tr } from "@/i18n/tr";
+import {
+  ACCOUNT_TYPES,
+  DUE_RULE_KINDS,
+  MEAL_CARD_PROVIDERS,
+  type AccountType,
+} from "@/shared/accounts";
+import type { IconKey } from "@/shared/appearance";
+import { todayIstanbul } from "@/shared/dates";
+import { formatMoneyInput } from "@/shared/money";
+import {
+  accountFormSchema,
+  type AccountForm,
+  type AccountFormInput,
+} from "@/shared/schemas/account";
+import { createAccountAction, updateAccountAction } from "../actions";
+import type { AccountView } from "../service";
+
+const t = tr.accounts;
+const f = t.fields;
+const NONE = "__none__";
+const DAYS = Array.from({ length: 31 }, (_, i) => i + 1);
+
+const DEFAULT_ICON: Record<AccountType, IconKey> = {
+  cash: "wallet",
+  bank: "landmark",
+  savings: "piggy-bank",
+  credit_card: "credit-card",
+  meal_card: "utensils",
+};
+
+type FormValues = {
+  name: string;
+  type: AccountType;
+  institution: string;
+  mealCardProvider: AccountFormInput["mealCardProvider"];
+  openingBalance: string;
+  openingDate: string;
+  color: AccountFormInput["color"];
+  icon: AccountFormInput["icon"];
+  ownerUserId: string;
+  isPrivate: boolean;
+  overdraftEnabled: boolean;
+  overdraftLimit: string;
+  overdraftMonthlyRate: string;
+  overdraftStatementDay: string;
+  cardLimit: string;
+  cardStatementDay: string;
+  cardDueKind: AccountFormInput["cardDueKind"];
+  cardDueValue: string;
+  cardPaymentAccountId: string;
+  cardMinimumRate: string;
+};
+
+const money = (minor: number | null | undefined) => (minor ? formatMoneyInput(minor) : "");
+
+function toValues(a?: AccountView): FormValues {
+  if (!a) {
+    return {
+      name: "",
+      type: "bank",
+      institution: "",
+      mealCardProvider: null,
+      openingBalance: "",
+      openingDate: todayIstanbul(),
+      color: "blue",
+      icon: "landmark",
+      ownerUserId: "",
+      isPrivate: false,
+      overdraftEnabled: false,
+      overdraftLimit: "",
+      overdraftMonthlyRate: "",
+      overdraftStatementDay: "",
+      cardLimit: "",
+      cardStatementDay: "1",
+      cardDueKind: "daysAfter",
+      cardDueValue: "10",
+      cardPaymentAccountId: "",
+      cardMinimumRate: "",
+    };
+  }
+  const isCard = a.type === "credit_card";
+  return {
+    name: a.name,
+    type: a.type,
+    institution: a.institution,
+    mealCardProvider: a.mealCardProvider,
+    openingBalance:
+      a.openingBalanceMinor === null
+        ? ""
+        : money(isCard ? Math.abs(a.openingBalanceMinor) : a.openingBalanceMinor),
+    openingDate: a.openingDate,
+    color: a.color,
+    icon: a.icon,
+    ownerUserId: a.ownerUserId ?? "",
+    isPrivate: a.isPrivate,
+    overdraftEnabled: Boolean(a.overdraft),
+    overdraftLimit: money(a.overdraft?.limitMinor),
+    overdraftMonthlyRate: a.overdraft?.monthlyRateBp
+      ? formatMoneyInput(a.overdraft.monthlyRateBp)
+      : "",
+    overdraftStatementDay: a.overdraft?.statementDay ? String(a.overdraft.statementDay) : "",
+    cardLimit: money(a.creditCard?.limitMinor),
+    cardStatementDay: String(a.creditCard?.statementDay ?? 1),
+    cardDueKind: a.creditCard?.dueRule.kind ?? "daysAfter",
+    cardDueValue: String(a.creditCard?.dueRule.value ?? 10),
+    cardPaymentAccountId: a.creditCard?.paymentAccountId ?? "",
+    cardMinimumRate:
+      a.creditCard?.minimumPaymentRateBp != null
+        ? formatMoneyInput(a.creditCard.minimumPaymentRateBp)
+        : "",
+  };
+}
+
+function DaySelect({
+  id,
+  value,
+  onChange,
+  max = 31,
+  allowEmpty,
+}: {
+  id: string;
+  value: string;
+  onChange: (v: string) => void;
+  max?: number;
+  allowEmpty?: boolean;
+}) {
+  return (
+    <Select value={value || NONE} onValueChange={(v) => onChange(v === NONE ? "" : v)}>
+      <SelectTrigger id={id} className="w-28">
+        <SelectValue>{value || "—"}</SelectValue>
+      </SelectTrigger>
+      <SelectContent className="max-h-64">
+        {allowEmpty ? <SelectItem value={NONE}>—</SelectItem> : null}
+        {DAYS.slice(0, max).map((d) => (
+          <SelectItem key={d} value={String(d)}>
+            {d}
+          </SelectItem>
+        ))}
+      </SelectContent>
+    </Select>
+  );
+}
+
+function MoneyField({
+  control,
+  name,
+  label,
+  hint,
+  allowNegative,
+  disabled,
+}: {
+  control: Control<FormValues, unknown, AccountForm>;
+  name: "openingBalance" | "overdraftLimit" | "cardLimit";
+  label: string;
+  hint?: string;
+  allowNegative?: boolean;
+  disabled?: boolean;
+}) {
+  return (
+    <Controller
+      name={name}
+      control={control}
+      render={({ field, fieldState }) => (
+        <Field data-invalid={fieldState.invalid}>
+          <FieldLabel htmlFor={`acc-${name}`}>{label}</FieldLabel>
+          <MoneyInput
+            id={`acc-${name}`}
+            name={field.name}
+            value={field.value}
+            onChange={field.onChange}
+            onBlur={field.onBlur}
+            allowNegative={allowNegative}
+            disabled={disabled}
+            placeholder={disabled ? t.hidden : "0,00"}
+            aria-invalid={fieldState.invalid}
+            aria-describedby={hint ? `acc-${name}-hint` : undefined}
+          />
+          {hint ? <FieldDescription id={`acc-${name}-hint`}>{hint}</FieldDescription> : null}
+          {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+        </Field>
+      )}
+    />
+  );
+}
+
+export function AccountFormDialog({
+  open,
+  account,
+  members,
+  paymentAccounts,
+  onOpenChange,
+}: {
+  open: boolean;
+  account?: AccountView;
+  members: { id: string; name: string }[];
+  paymentAccounts: { id: string; name: string }[];
+  onOpenChange: (open: boolean) => void;
+}) {
+  const isEdit = Boolean(account);
+  const balanceHidden = isEdit && account!.openingBalanceMinor === null;
+  const form = useForm<FormValues, unknown, AccountForm>({
+    // FormValues, şemanın giriş şekliyle birebir (sayısal alanlar string olarak girilir, zod çevirir).
+    resolver: zodResolver(accountFormSchema) as unknown as Resolver<
+      FormValues,
+      unknown,
+      AccountForm
+    >,
+    defaultValues: toValues(),
+  });
+  const [advancedOpen, setAdvancedOpen] = useState(false);
+
+  useEffect(() => {
+    if (open) form.reset(toValues(account));
+  }, [open, account, form]);
+
+  function handleOpenChange(next: boolean) {
+    if (!next) setAdvancedOpen(false);
+    onOpenChange(next);
+  }
+
+  const type = useWatch({ control: form.control, name: "type" });
+  const color = useWatch({ control: form.control, name: "color" });
+  const overdraftEnabled = useWatch({ control: form.control, name: "overdraftEnabled" });
+  const dueKind = useWatch({ control: form.control, name: "cardDueKind" });
+  const isCard = type === "credit_card";
+
+  /** Ham form değerleri gönderilir; sunucu aynı şemayla ayrıştırır. */
+  async function onSubmit() {
+    const values = form.getValues();
+    // Gizli bakiyede sunucu mevcut değeri korur; doğrulamadan geçmesi için 0 gönderilir.
+    const payload = balanceHidden ? { ...values, openingBalance: "0" } : values;
+    const result = account
+      ? await updateAccountAction(account.id, payload)
+      : await createAccountAction(payload);
+    if (result.ok) {
+      toast.success(account ? t.updated(values.name) : t.created(values.name));
+      handleOpenChange(false);
+      return;
+    }
+    let advancedError = false;
+    for (const [name, message] of Object.entries(result.fieldErrors ?? {})) {
+      if (!message) continue;
+      form.setError(name as keyof FormValues, { message });
+      if (/^(overdraft|ownerUserId|isPrivate)/.test(name)) advancedError = true;
+    }
+    if (advancedError) setAdvancedOpen(true);
+    if (!result.fieldErrors) form.setError("root", { message: result.error });
+  }
+
+  return (
+    <ResponsiveDialog
+      open={open}
+      onOpenChange={handleOpenChange}
+      title={isEdit ? t.editTitle : t.createTitle}
+      description={t.formDescription}
+      footer={
+        <>
+          <Button variant="outline" type="button" onClick={() => handleOpenChange(false)}>
+            {tr.common.cancel}
+          </Button>
+          <Button type="submit" form="account-form" disabled={form.formState.isSubmitting}>
+            {form.formState.isSubmitting ? <Loader2 className="animate-spin" /> : null}
+            {isEdit ? tr.common.save : tr.common.create}
+          </Button>
+        </>
+      }
+    >
+      <form id="account-form" onSubmit={form.handleSubmit(onSubmit)} noValidate>
+        <FieldGroup>
+          <Controller
+            name="type"
+            control={form.control}
+            render={({ field }) => (
+              <Field>
+                <FieldLabel htmlFor="acc-type">{f.type}</FieldLabel>
+                <Select
+                  value={field.value}
+                  disabled={isEdit}
+                  onValueChange={(v) => {
+                    field.onChange(v);
+                    if (!isEdit) form.setValue("icon", DEFAULT_ICON[v as AccountType]);
+                  }}
+                >
+                  <SelectTrigger id="acc-type" className="w-full">
+                    <SelectValue>{t.types[field.value]}</SelectValue>
+                  </SelectTrigger>
+                  <SelectContent>
+                    {ACCOUNT_TYPES.map((x) => (
+                      <SelectItem key={x} value={x}>
+                        {t.types[x]}
+                      </SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+                {isEdit ? <FieldDescription>{f.typeLockedHint}</FieldDescription> : null}
+              </Field>
+            )}
+          />
+          <Controller
+            name="name"
+            control={form.control}
+            render={({ field, fieldState }) => (
+              <Field data-invalid={fieldState.invalid}>
+                <FieldLabel htmlFor="acc-name">{f.name}</FieldLabel>
+                <Input {...field} id="acc-name" aria-invalid={fieldState.invalid} />
+                {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+              </Field>
+            )}
+          />
+          {type === "meal_card" ? (
+            <Controller
+              name="mealCardProvider"
+              control={form.control}
+              render={({ field, fieldState }) => (
+                <Field data-invalid={fieldState.invalid}>
+                  <FieldLabel htmlFor="acc-provider">{f.provider}</FieldLabel>
+                  <Select value={field.value ?? undefined} onValueChange={field.onChange}>
+                    <SelectTrigger
+                      id="acc-provider"
+                      className="w-full"
+                      aria-invalid={fieldState.invalid}
+                    >
+                      <SelectValue placeholder={f.provider}>
+                        {field.value ? t.providers[field.value] : null}
+                      </SelectValue>
+                    </SelectTrigger>
+                    <SelectContent>
+                      {MEAL_CARD_PROVIDERS.map((p) => (
+                        <SelectItem key={p} value={p}>
+                          {t.providers[p]}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+                </Field>
+              )}
+            />
+          ) : type !== "cash" ? (
+            <Controller
+              name="institution"
+              control={form.control}
+              render={({ field }) => (
+                <Field>
+                  <FieldLabel htmlFor="acc-institution">{f.institution}</FieldLabel>
+                  <Input {...field} id="acc-institution" placeholder={f.institutionPlaceholder} />
+                </Field>
+              )}
+            />
+          ) : null}
+          <div className="grid gap-4 sm:grid-cols-2">
+            <MoneyField
+              control={form.control}
+              name="openingBalance"
+              label={isCard ? f.openingDebt : f.openingBalance}
+              hint={
+                balanceHidden
+                  ? t.hiddenHint
+                  : isCard
+                    ? f.openingDebtHint
+                    : type === "bank"
+                      ? f.openingBalanceHint
+                      : undefined
+              }
+              allowNegative={type === "bank"}
+              disabled={balanceHidden}
+            />
+            <Controller
+              name="openingDate"
+              control={form.control}
+              render={({ field, fieldState }) => (
+                <Field data-invalid={fieldState.invalid}>
+                  <FieldLabel htmlFor="acc-date">{f.openingDate}</FieldLabel>
+                  <Input {...field} id="acc-date" type="date" aria-invalid={fieldState.invalid} />
+                  {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+                </Field>
+              )}
+            />
+          </div>
+
+          {isCard ? (
+            <FieldSet>
+              <FieldLegend>{f.card}</FieldLegend>
+              <FieldGroup>
+                <MoneyField control={form.control} name="cardLimit" label={f.cardLimit} />
+                <Controller
+                  name="cardStatementDay"
+                  control={form.control}
+                  render={({ field }) => (
+                    <Field>
+                      <FieldLabel htmlFor="acc-card-statement">{f.cardStatementDay}</FieldLabel>
+                      <DaySelect
+                        id="acc-card-statement"
+                        value={field.value}
+                        onChange={field.onChange}
+                      />
+                      <FieldDescription>{f.cardStatementDayHint}</FieldDescription>
+                    </Field>
+                  )}
+                />
+                <div className="grid gap-4 sm:grid-cols-2">
+                  <Controller
+                    name="cardDueKind"
+                    control={form.control}
+                    render={({ field }) => (
+                      <Field>
+                        <FieldLabel htmlFor="acc-card-due-kind">{f.cardDueKind}</FieldLabel>
+                        <Select value={field.value} onValueChange={field.onChange}>
+                          <SelectTrigger id="acc-card-due-kind" className="w-full">
+                            <SelectValue>{f.dueKinds[field.value]}</SelectValue>
+                          </SelectTrigger>
+                          <SelectContent>
+                            {DUE_RULE_KINDS.map((k) => (
+                              <SelectItem key={k} value={k}>
+                                {f.dueKinds[k]}
+                              </SelectItem>
+                            ))}
+                          </SelectContent>
+                        </Select>
+                      </Field>
+                    )}
+                  />
+                  <Controller
+                    name="cardDueValue"
+                    control={form.control}
+                    render={({ field, fieldState }) => (
+                      <Field data-invalid={fieldState.invalid}>
+                        <FieldLabel htmlFor="acc-card-due-value">
+                          {dueKind === "daysAfter" ? f.cardDueValueDays : f.cardDueValueDay}
+                        </FieldLabel>
+                        <DaySelect
+                          id="acc-card-due-value"
+                          value={field.value}
+                          onChange={field.onChange}
+                          max={dueKind === "daysAfter" ? 30 : 31}
+                        />
+                        {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+                      </Field>
+                    )}
+                  />
+                </div>
+                <Controller
+                  name="cardPaymentAccountId"
+                  control={form.control}
+                  render={({ field, fieldState }) => (
+                    <Field data-invalid={fieldState.invalid}>
+                      <FieldLabel htmlFor="acc-card-payer">{f.cardPaymentAccount}</FieldLabel>
+                      <Select
+                        value={field.value || NONE}
+                        onValueChange={(v) => field.onChange(v === NONE ? "" : v)}
+                      >
+                        <SelectTrigger
+                          id="acc-card-payer"
+                          className="w-full"
+                          aria-invalid={fieldState.invalid}
+                        >
+                          <SelectValue>
+                            {paymentAccounts.find((p) => p.id === field.value)?.name ??
+                              f.cardPaymentAccountNone}
+                          </SelectValue>
+                        </SelectTrigger>
+                        <SelectContent>
+                          <SelectItem value={NONE}>{f.cardPaymentAccountNone}</SelectItem>
+                          {paymentAccounts
+                            .filter((p) => p.id !== account?.id)
+                            .map((p) => (
+                              <SelectItem key={p.id} value={p.id}>
+                                {p.name}
+                              </SelectItem>
+                            ))}
+                        </SelectContent>
+                      </Select>
+                      {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+                    </Field>
+                  )}
+                />
+                <Controller
+                  name="cardMinimumRate"
+                  control={form.control}
+                  render={({ field, fieldState }) => (
+                    <Field data-invalid={fieldState.invalid}>
+                      <FieldLabel htmlFor="acc-card-min">{f.cardMinimumRate}</FieldLabel>
+                      <Input
+                        {...field}
+                        id="acc-card-min"
+                        inputMode="decimal"
+                        placeholder="20"
+                        className="w-28 tabular-nums"
+                        aria-describedby="acc-card-min-hint"
+                        aria-invalid={fieldState.invalid}
+                      />
+                      <FieldDescription id="acc-card-min-hint">
+                        {f.cardMinimumRateHint}
+                      </FieldDescription>
+                      {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+                    </Field>
+                  )}
+                />
+              </FieldGroup>
+            </FieldSet>
+          ) : null}
+
+          <Collapsible open={advancedOpen} onOpenChange={setAdvancedOpen}>
+            <CollapsibleTrigger asChild>
+              <Button type="button" variant="ghost" className="-ml-2 w-fit">
+                <ChevronDown
+                  className={
+                    advancedOpen ? "rotate-180 transition-transform" : "transition-transform"
+                  }
+                />
+                {f.advanced}
+              </Button>
+            </CollapsibleTrigger>
+            <CollapsibleContent className="pt-3">
+              <FieldGroup>
+                {type === "bank" ? (
+                  <FieldSet>
+                    <FieldLegend>{f.overdraft}</FieldLegend>
+                    <FieldGroup>
+                      <Controller
+                        name="overdraftEnabled"
+                        control={form.control}
+                        render={({ field }) => (
+                          <Field orientation="horizontal">
+                            <Checkbox
+                              id="acc-od"
+                              checked={field.value}
+                              onCheckedChange={(v) => field.onChange(v === true)}
+                            />
+                            <FieldLabel htmlFor="acc-od" className="font-normal">
+                              {f.overdraftEnabled}
+                            </FieldLabel>
+                          </Field>
+                        )}
+                      />
+                      {overdraftEnabled ? (
+                        <>
+                          <MoneyField
+                            control={form.control}
+                            name="overdraftLimit"
+                            label={f.overdraftLimit}
+                          />
+                          <div className="grid gap-4 sm:grid-cols-2">
+                            <Controller
+                              name="overdraftMonthlyRate"
+                              control={form.control}
+                              render={({ field, fieldState }) => (
+                                <Field data-invalid={fieldState.invalid}>
+                                  <FieldLabel htmlFor="acc-od-rate">{f.overdraftRate}</FieldLabel>
+                                  <Input
+                                    {...field}
+                                    id="acc-od-rate"
+                                    inputMode="decimal"
+                                    placeholder="4,25"
+                                    className="w-28 tabular-nums"
+                                    aria-invalid={fieldState.invalid}
+                                  />
+                                  {fieldState.invalid ? (
+                                    <FieldError errors={[fieldState.error]} />
+                                  ) : null}
+                                </Field>
+                              )}
+                            />
+                            <Controller
+                              name="overdraftStatementDay"
+                              control={form.control}
+                              render={({ field }) => (
+                                <Field>
+                                  <FieldLabel htmlFor="acc-od-day">
+                                    {f.overdraftStatementDay}
+                                  </FieldLabel>
+                                  <DaySelect
+                                    id="acc-od-day"
+                                    value={field.value}
+                                    onChange={field.onChange}
+                                    allowEmpty
+                                  />
+                                </Field>
+                              )}
+                            />
+                          </div>
+                        </>
+                      ) : null}
+                    </FieldGroup>
+                  </FieldSet>
+                ) : null}
+
+                <Controller
+                  name="ownerUserId"
+                  control={form.control}
+                  render={({ field, fieldState }) => (
+                    <Field data-invalid={fieldState.invalid}>
+                      <FieldLabel htmlFor="acc-owner">{f.owner}</FieldLabel>
+                      <Select
+                        value={field.value || NONE}
+                        onValueChange={(v) => field.onChange(v === NONE ? "" : v)}
+                      >
+                        <SelectTrigger
+                          id="acc-owner"
+                          className="w-full"
+                          aria-invalid={fieldState.invalid}
+                        >
+                          <SelectValue>
+                            {members.find((m) => m.id === field.value)?.name ?? f.ownerNone}
+                          </SelectValue>
+                        </SelectTrigger>
+                        <SelectContent>
+                          <SelectItem value={NONE}>{f.ownerNone}</SelectItem>
+                          {members.map((m) => (
+                            <SelectItem key={m.id} value={m.id}>
+                              {m.name}
+                            </SelectItem>
+                          ))}
+                        </SelectContent>
+                      </Select>
+                      {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+                    </Field>
+                  )}
+                />
+                <Controller
+                  name="isPrivate"
+                  control={form.control}
+                  render={({ field }) => (
+                    <Field orientation="horizontal">
+                      <Checkbox
+                        id="acc-private"
+                        checked={field.value}
+                        onCheckedChange={(v) => field.onChange(v === true)}
+                      />
+                      <FieldLabel htmlFor="acc-private" className="font-normal">
+                        {f.isPrivate}
+                      </FieldLabel>
+                    </Field>
+                  )}
+                />
+                <Controller
+                  name="color"
+                  control={form.control}
+                  render={({ field }) => (
+                    <Field>
+                      <FieldLabel id="acc-color-label">{tr.categories.color}</FieldLabel>
+                      <SwatchPicker
+                        value={field.value}
+                        onChange={field.onChange}
+                        labelledBy="acc-color-label"
+                      />
+                    </Field>
+                  )}
+                />
+                <Controller
+                  name="icon"
+                  control={form.control}
+                  render={({ field }) => (
+                    <Field>
+                      <FieldLabel id="acc-icon-label">{tr.categories.icon}</FieldLabel>
+                      <IconPicker
+                        value={field.value}
+                        color={color}
+                        onChange={field.onChange}
+                        labelledBy="acc-icon-label"
+                      />
+                    </Field>
+                  )}
+                />
+              </FieldGroup>
+            </CollapsibleContent>
+          </Collapsible>
+          {form.formState.errors.root ? (
+            <FieldError>{form.formState.errors.root.message}</FieldError>
+          ) : null}
+        </FieldGroup>
+      </form>
+    </ResponsiveDialog>
+  );
+}

src/features/accounts/components/accounts-view.tsx

@@ -0,0 +1,323 @@
+"use client";
+
+import {
+  Archive,
+  ArchiveRestore,
+  ArrowDown,
+  ArrowUp,
+  ChevronDown,
+  EyeOff,
+  MoreHorizontal,
+  Pencil,
+  Plus,
+} from "lucide-react";
+import Link from "next/link";
+import { useState, useTransition } from "react";
+import { toast } from "sonner";
+import { IconBadge } from "@/components/appearance/swatch";
+import {
+  AlertDialog,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Card, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Collapsible, CollapsibleContent, CollapsibleTrigger } from "@/components/ui/collapsible";
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import { tr } from "@/i18n/tr";
+import { cn } from "@/lib/utils";
+import { ACCOUNT_TYPES, isLiabilityType } from "@/shared/accounts";
+import { formatMoney } from "@/shared/format";
+import { reorderAccountAction, setAccountArchivedAction } from "../actions";
+import type { AccountTotals, AccountView } from "../service";
+import { AccountFormDialog } from "./account-form-dialog";
+
+const t = tr.accounts;
+
+function BalanceText({ account }: { account: AccountView }) {
+  if (account.balanceMinor === null) {
+    return (
+      <span
+        className="inline-flex items-center gap-1 text-sm text-muted-foreground"
+        title={t.hiddenHint}
+      >
+        <EyeOff className="size-3.5" />
+        {t.hidden}
+      </span>
+    );
+  }
+  const liability = isLiabilityType(account.type);
+  const value = account.balanceMinor;
+  return (
+    <span className="flex flex-col items-end">
+      {liability ? <span className="text-xs text-muted-foreground">{t.debt}</span> : null}
+      <span
+        className={cn(
+          "font-semibold tabular-nums",
+          (liability ? value < 0 : value < 0) && "text-expense",
+        )}
+      >
+        {formatMoney(liability ? Math.abs(value) : value)}
+      </span>
+    </span>
+  );
+}
+
+export function AccountsView({
+  accounts,
+  totals,
+  members,
+  canEdit,
+}: {
+  accounts: AccountView[];
+  totals: AccountTotals;
+  members: { id: string; name: string }[];
+  canEdit: boolean;
+}) {
+  const [dialog, setDialog] = useState<{ account?: AccountView } | null>(null);
+  const [archiving, setArchiving] = useState<AccountView | null>(null);
+  const [pending, startTransition] = useTransition();
+  const active = accounts.filter((a) => !a.archived);
+  const archived = accounts.filter((a) => a.archived);
+  const memberName = (id: string | null) => members.find((m) => m.id === id)?.name;
+  const paymentAccounts = active
+    .filter((a) => ["bank", "cash", "savings"].includes(a.type))
+    .map((a) => ({ id: a.id, name: a.name }));
+
+  function run(promise: Promise<{ ok: boolean; error?: string }>, success?: string) {
+    startTransition(async () => {
+      const r = await promise;
+      if (r.ok) {
+        if (success) toast.success(success);
+      } else toast.error(r.error ?? tr.common.genericError);
+    });
+  }
+
+  function Row({ a, index }: { a: AccountView; index: number }) {
+    const owner = memberName(a.ownerUserId);
+    return (
+      <li className={cn("flex items-center gap-3 p-3", a.archived && "opacity-60")}>
+        <IconBadge icon={a.icon} color={a.color} />
+        <div className="min-w-0 flex-1">
+          {/* Gizli hesabın ekstresi yalnızca sahibine açılır. */}
+          {a.balanceMinor === null ? (
+            <span className="block truncate font-medium">{a.name}</span>
+          ) : (
+            <Link href={`/hesaplar/${a.id}`} className="block truncate font-medium hover:underline">
+              {a.name}
+            </Link>
+          )}
+          <div className="flex flex-wrap items-center gap-x-2 gap-y-1 text-xs text-muted-foreground">
+            {a.type === "meal_card" && a.mealCardProvider ? (
+              <span>{t.providers[a.mealCardProvider]}</span>
+            ) : null}
+            {a.institution ? <span>{a.institution}</span> : null}
+            {owner ? <span>· {owner}</span> : null}
+            {a.isPrivate ? <Badge variant="outline">{t.privateBadge}</Badge> : null}
+            {a.overdraft ? (
+              <Badge variant="secondary">
+                {t.overdraftBadge(formatMoney(a.overdraft.limitMinor))}
+              </Badge>
+            ) : null}
+            {a.creditCard ? (
+              <>
+                <Badge variant="secondary">
+                  {t.limitLabel(formatMoney(a.creditCard.limitMinor))}
+                </Badge>
+                <span>{t.statementLabel(a.creditCard.statementDay)}</span>
+              </>
+            ) : null}
+          </div>
+        </div>
+        <BalanceText account={a} />
+        {canEdit ? (
+          <DropdownMenu modal={false}>
+            <DropdownMenuTrigger asChild>
+              <Button
+                variant="ghost"
+                size="icon-sm"
+                aria-label={`${a.name} — ${tr.common.actions}`}
+                disabled={pending}
+              >
+                <MoreHorizontal />
+              </Button>
+            </DropdownMenuTrigger>
+            <DropdownMenuContent align="end" className="w-48">
+              {a.archived ? (
+                <DropdownMenuItem
+                  onSelect={() =>
+                    run(setAccountArchivedAction(a.id, false), t.unarchivedToast(a.name))
+                  }
+                >
+                  <ArchiveRestore />
+                  {t.unarchive}
+                </DropdownMenuItem>
+              ) : (
+                <>
+                  <DropdownMenuItem onSelect={() => setDialog({ account: a })}>
+                    <Pencil />
+                    {tr.common.edit}
+                  </DropdownMenuItem>
+                  <DropdownMenuItem
+                    disabled={index === 0}
+                    onSelect={() => run(reorderAccountAction(a.id, "up"))}
+                  >
+                    <ArrowUp />
+                    {tr.categories.moveUp}
+                  </DropdownMenuItem>
+                  <DropdownMenuItem
+                    disabled={index === active.length - 1}
+                    onSelect={() => run(reorderAccountAction(a.id, "down"))}
+                  >
+                    <ArrowDown />
+                    {tr.categories.moveDown}
+                  </DropdownMenuItem>
+                  <DropdownMenuSeparator />
+                  <DropdownMenuItem variant="destructive" onSelect={() => setArchiving(a)}>
+                    <Archive />
+                    {t.archive}
+                  </DropdownMenuItem>
+                </>
+              )}
+            </DropdownMenuContent>
+          </DropdownMenu>
+        ) : null}
+      </li>
+    );
+  }
+
+  const summary = [
+    { label: t.summary.assets, value: totals.assetsMinor, tone: "text-income" },
+    {
+      label: t.summary.cardDebt,
+      value: Math.abs(totals.cardDebtMinor),
+      tone: totals.cardDebtMinor ? "text-expense" : "",
+    },
+    {
+      label: t.summary.net,
+      value: totals.netMinor,
+      tone: totals.netMinor < 0 ? "text-expense" : "",
+    },
+  ];
+
+  return (
+    <div className="flex flex-col gap-4">
+      <div className="grid grid-cols-3 gap-3">
+        {summary.map((s) => (
+          <Card key={s.label} size="sm">
+            <CardHeader>
+              <CardDescription>{s.label}</CardDescription>
+              <CardTitle className={cn("text-base tabular-nums sm:text-lg", s.tone)}>
+                {formatMoney(s.value)}
+              </CardTitle>
+            </CardHeader>
+          </Card>
+        ))}
+      </div>
+      {totals.includesHidden || totals.excludesHidden ? (
+        <p className="-mt-2 text-xs text-muted-foreground">
+          {totals.excludesHidden ? t.summary.excludesHidden : t.summary.includesHidden}
+        </p>
+      ) : null}
+
+      <div className="flex items-center gap-3">
+        {!canEdit ? <p className="text-sm text-muted-foreground">{t.ownerOnly}</p> : null}
+        {canEdit ? (
+          <Button className="ml-auto" onClick={() => setDialog({})}>
+            <Plus />
+            {t.newAccount}
+          </Button>
+        ) : null}
+      </div>
+
+      {active.length === 0 ? (
+        <div className="rounded-xl border border-dashed p-8 text-center text-muted-foreground">
+          <p>{t.empty}</p>
+          {canEdit ? <p className="mt-1 text-sm">{t.emptyOwnerHint}</p> : null}
+        </div>
+      ) : (
+        ACCOUNT_TYPES.map((type) => {
+          const group = active.filter((a) => a.type === type);
+          if (!group.length) return null;
+          return (
+            <section
+              key={type}
+              aria-labelledby={`acc-group-${type}`}
+              className="flex flex-col gap-2"
+            >
+              <h2 id={`acc-group-${type}`} className="text-sm font-medium text-muted-foreground">
+                {t.typeGroups[type]}
+              </h2>
+              <ul className="divide-y rounded-xl border bg-card" aria-busy={pending}>
+                {group.map((a) => (
+                  <Row key={a.id} a={a} index={active.indexOf(a)} />
+                ))}
+              </ul>
+            </section>
+          );
+        })
+      )}
+
+      {archived.length ? (
+        <Collapsible>
+          <CollapsibleTrigger asChild>
+            <Button variant="ghost" className="-ml-2 w-fit">
+              <ChevronDown />
+              {t.archivedSection(archived.length)}
+            </Button>
+          </CollapsibleTrigger>
+          <CollapsibleContent>
+            <ul className="mt-2 divide-y rounded-xl border bg-card">
+              {archived.map((a) => (
+                <Row key={a.id} a={a} index={-1} />
+              ))}
+            </ul>
+          </CollapsibleContent>
+        </Collapsible>
+      ) : null}
+
+      <AccountFormDialog
+        open={Boolean(dialog)}
+        account={dialog?.account}
+        members={members}
+        paymentAccounts={paymentAccounts}
+        onOpenChange={(o) => !o && setDialog(null)}
+      />
+
+      <AlertDialog open={Boolean(archiving)} onOpenChange={(o) => !o && setArchiving(null)}>
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>{t.archiveTitle}</AlertDialogTitle>
+            <AlertDialogDescription>
+              {archiving ? t.archiveDescription(archiving.name) : null}
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>{tr.common.cancel}</AlertDialogCancel>
+            <Button
+              variant="destructive"
+              onClick={() => {
+                const a = archiving!;
+                setArchiving(null);
+                run(setAccountArchivedAction(a.id, true), t.archivedToast(a.name));
+              }}
+            >
+              {t.archive}
+            </Button>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </div>
+  );
+}

src/features/accounts/service.int.test.ts

@@ -0,0 +1,162 @@
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { AccountModel } from "@/models/account";
+import { HouseholdModel } from "@/models/household";
+import { setupSeededDb, teardownDb } from "@/test/seeded-db";
+import { createAccount, listAccounts, setAccountArchived, updateAccount } from "./service";
+
+let ids: Awaited<ReturnType<typeof setupSeededDb>>;
+let cakir = "";
+let annemler = "";
+
+beforeAll(async () => {
+  ids = await setupSeededDb();
+  cakir = ids.household("Çakır Ailesi");
+  annemler = ids.household("Annemler");
+});
+afterAll(teardownDb);
+
+const base = {
+  name: "Test Hesap",
+  type: "bank" as const,
+  institution: "",
+  mealCardProvider: null,
+  openingBalance: 100_00,
+  openingDate: "2026-05-01",
+  color: "blue" as const,
+  icon: "landmark" as const,
+  ownerUserId: null,
+  isPrivate: false,
+  overdraftEnabled: false,
+  overdraftLimit: 0,
+  overdraftMonthlyRate: null,
+  overdraftStatementDay: null,
+  cardLimit: 0,
+  cardStatementDay: 1,
+  cardDueKind: "daysAfter" as const,
+  cardDueValue: 10,
+  cardPaymentAccountId: null,
+  cardMinimumRate: null,
+};
+
+const accountId = (name: string, householdId = cakir) =>
+  AccountModel.findOne({ householdId, name })
+    .lean()
+    .then((a) => String(a!._id));
+
+describe("roller ve izolasyon", () => {
+  it("yalnızca sahip hesap oluşturur", async () => {
+    expect((await createAccount(ids.user("emre"), cakir, base)).ok).toBe(false);
+    expect((await createAccount(ids.user("zeynep"), cakir, base)).ok).toBe(false);
+    expect((await createAccount(ids.user("fatma"), cakir, base)).ok).toBe(false);
+    expect((await createAccount(ids.user("ayse"), cakir, base)).ok).toBe(true);
+  });
+
+  it("başka hanenin hesaplarını göremez ve değiştiremez", async () => {
+    expect(await listAccounts(ids.user("fatma"), cakir)).toBeNull();
+    const cuzdan = await accountId("Cüzdan");
+    expect(
+      (
+        await updateAccount(ids.user("fatma"), annemler, cuzdan, {
+          ...base,
+          type: "cash",
+          name: "X",
+        })
+      ).ok,
+    ).toBe(false);
+    expect((await setAccountArchived(ids.user("fatma"), annemler, cuzdan, true)).ok).toBe(false);
+    const own = (await listAccounts(ids.user("fatma"), annemler))!.accounts.map((a) => a.name);
+    expect(own.sort()).toEqual(["Nakit", "Vakıfbank Emekli"]);
+  });
+
+  it("başka hanenin hesabı kart ödeme hesabı veya hesap sahibi başka hanenin üyesi olamaz", async () => {
+    const vakif = await accountId("Vakıfbank Emekli", annemler);
+    const card = {
+      ...base,
+      type: "credit_card" as const,
+      name: "Sızma Kart",
+      cardPaymentAccountId: vakif,
+    };
+    expect((await createAccount(ids.user("ayse"), cakir, card)).ok).toBe(false);
+    expect(
+      (await createAccount(ids.user("ayse"), cakir, { ...base, ownerUserId: ids.user("fatma") }))
+        .ok,
+    ).toBe(false);
+  });
+});
+
+describe("“yalnızca ben” hesabı", () => {
+  it("bakiyeyi yalnızca hesap sahibi görür (hane sahibi dahil diğerleri göremez)", async () => {
+    const find = async (user: string) =>
+      (await listAccounts(ids.user(user), cakir))!.accounts.find(
+        (a) => a.name === "Ayşe — Pluxee",
+      )!;
+    // Hesap sahibi açılış ve güncel bakiyeyi görür (güncel = açılış + işlemler).
+    expect((await find("ayse")).openingBalanceMinor).toBe(3_120_00);
+    expect((await find("ayse")).balanceMinor).not.toBeNull();
+    expect((await find("admin")).balanceMinor).toBeNull();
+    expect((await find("emre")).balanceMinor).toBeNull();
+    expect((await find("emre")).openingBalanceMinor).toBeNull();
+  });
+
+  it("toplamlar hane ayarına uyar", async () => {
+    const withHidden = (await listAccounts(ids.user("emre"), cakir))!.totals;
+    expect(withHidden.includesHidden).toBe(true);
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.includePrivateAccountsInTotals": false } },
+    );
+    const without = (await listAccounts(ids.user("emre"), cakir))!.totals;
+    expect(without.excludesHidden).toBe(true);
+    const pluxee = (await listAccounts(ids.user("ayse"), cakir))!.accounts.find(
+      (a) => a.name === "Ayşe — Pluxee",
+    )!;
+    expect(withHidden.assetsMinor - without.assetsMinor).toBe(pluxee.balanceMinor);
+    // Hesap sahibi kendi hesabını her zaman toplamda görür.
+    const ayse = (await listAccounts(ids.user("ayse"), cakir))!.totals;
+    expect(ayse.assetsMinor).toBe(withHidden.assetsMinor);
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.includePrivateAccountsInTotals": true } },
+    );
+  });
+
+  it("bakiyeyi göremeyen sahip düzenlediğinde gizli bakiye korunur", async () => {
+    const id = await accountId("Ayşe — Pluxee");
+    const r = await updateAccount(ids.user("admin"), cakir, id, {
+      ...base,
+      type: "meal_card",
+      mealCardProvider: "pluxee",
+      name: "Ayşe — Pluxee",
+      openingBalance: 0,
+      ownerUserId: ids.user("ayse"),
+      isPrivate: true,
+    });
+    expect(r.ok).toBe(true);
+    expect((await AccountModel.findById(id).lean())?.openingBalanceMinor).toBe(3_120_00);
+  });
+});
+
+describe("kart ve tür kuralları", () => {
+  it("kart açılış borcu negatif saklanır; tür değiştirilemez", async () => {
+    const payer = await accountId("Ziraat Maaş");
+    const r = await createAccount(ids.user("ayse"), cakir, {
+      ...base,
+      type: "credit_card",
+      name: "Yeni Kart",
+      openingBalance: 1_500_00,
+      cardLimit: 20_000_00,
+      cardStatementDay: 31,
+      cardPaymentAccountId: payer,
+    });
+    expect(r.ok).toBe(true);
+    const card = await AccountModel.findById(r.ok ? r.data.id : "").lean();
+    expect(card?.openingBalanceMinor).toBe(-1_500_00);
+    expect(card?.creditCard?.statementDay).toBe(31);
+    expect(card?.creditCard?.paymentAccountId?.toString()).toBe(payer);
+    const change = await updateAccount(ids.user("ayse"), cakir, String(card!._id), {
+      ...base,
+      name: "Yeni Kart",
+    });
+    expect(change.ok).toBe(false);
+  });
+});

src/features/accounts/service.ts

@@ -0,0 +1,382 @@
+import "server-only";
+import { Types } from "mongoose";
+import { getHouseholdDetail, resolveMembership } from "@/features/households/service";
+import { computeAccountDeltas } from "@/features/transactions/service";
+import { tr } from "@/i18n/tr";
+import { fail, ok, type ActionResult } from "@/lib/action-result";
+import { diffFields, writeAudit } from "@/lib/audit";
+import { toObjectId } from "@/lib/object-id";
+import { AccountModel } from "@/models/account";
+import { HouseholdModel } from "@/models/household";
+import { HouseholdMemberModel } from "@/models/household-member";
+import {
+  isLiabilityType,
+  type AccountType,
+  type DueRuleKind,
+  type MealCardProvider,
+} from "@/shared/accounts";
+import type { IconKey, Swatch } from "@/shared/appearance";
+import { istanbulDayStart, toIstanbulYmd } from "@/shared/dates";
+import type { AccountForm } from "@/shared/schemas/account";
+import { compareTr } from "@/shared/search";
+
+/**
+ * Hesap servisi. Okuma: viewer; oluşturma/düzenleme/arşiv/sıralama: owner (Bölüm 5).
+ * "Yalnızca ben" hesaplarında bakiye yalnızca hesap sahibi kişiye görünür.
+ * Bakiye işareti: varlık pozitif, kredi kartı borcu negatif.
+ */
+
+const t = tr.accounts;
+
+export type AccountView = {
+  id: string;
+  name: string;
+  type: AccountType;
+  institution: string;
+  mealCardProvider: MealCardProvider | null;
+  color: Swatch;
+  icon: IconKey;
+  order: number;
+  archived: boolean;
+  isPrivate: boolean;
+  ownerUserId: string | null;
+  /** Bu kullanıcıya gizliyse null. */
+  balanceMinor: number | null;
+  openingBalanceMinor: number | null;
+  openingDate: string;
+  overdraft: {
+    enabled: boolean;
+    limitMinor: number;
+    monthlyRateBp: number | null;
+    statementDay: number | null;
+  } | null;
+  creditCard: {
+    limitMinor: number;
+    statementDay: number;
+    dueRule: { kind: DueRuleKind; value: number };
+    paymentAccountId: string | null;
+    minimumPaymentRateBp: number | null;
+  } | null;
+};
+
+export type AccountTotals = {
+  /** Nakit + banka + birikim + yemek kartı (pozitif bakiyeler). */
+  assetsMinor: number;
+  /** Kredi kartı borçları (negatif). */
+  cardDebtMinor: number;
+  netMinor: number;
+  /** Toplamlarda bu kullanıcının bakiyesini göremediği hesap var mı? */
+  includesHidden: boolean;
+  /** Gizli hesaplar hane ayarı gereği toplamlardan çıkarıldı mı? */
+  excludesHidden: boolean;
+};
+
+type Lean = {
+  _id: Types.ObjectId;
+  name: string;
+  type: AccountType;
+  institution: string;
+  mealCardProvider: MealCardProvider | null;
+  color: Swatch;
+  icon: IconKey;
+  order: number;
+  archivedAt: Date | null;
+  isPrivate: boolean;
+  ownerUserId: Types.ObjectId | null;
+  openingBalanceMinor: number;
+  openingDate: Date;
+  overdraft: AccountView["overdraft"];
+  creditCard:
+    | (Omit<NonNullable<AccountView["creditCard"]>, "paymentAccountId"> & {
+        paymentAccountId: Types.ObjectId | null;
+      })
+    | null;
+};
+
+const canSeeBalance = (a: Lean, viewerId: string) =>
+  !a.isPrivate || String(a.ownerUserId) === viewerId;
+
+/** Güncel bakiye = açılış bakiyesi + gerçekleşmiş işlemlerin etkisi (tek doğruluk kaynağı: işlemler). */
+function computeBalance(a: Lean, deltas: ReadonlyMap<string, number>): number {
+  return a.openingBalanceMinor + (deltas.get(String(a._id)) ?? 0);
+}
+
+function toView(a: Lean, viewerId: string, deltas: ReadonlyMap<string, number>): AccountView {
+  const visible = canSeeBalance(a, viewerId);
+  return {
+    id: String(a._id),
+    name: a.name,
+    type: a.type,
+    institution: a.institution ?? "",
+    mealCardProvider: a.mealCardProvider ?? null,
+    color: a.color,
+    icon: a.icon,
+    order: a.order,
+    archived: Boolean(a.archivedAt),
+    isPrivate: a.isPrivate,
+    ownerUserId: a.ownerUserId ? String(a.ownerUserId) : null,
+    balanceMinor: visible ? computeBalance(a, deltas) : null,
+    openingBalanceMinor: visible ? a.openingBalanceMinor : null,
+    openingDate: toIstanbulYmd(a.openingDate),
+    overdraft: a.overdraft?.enabled ? a.overdraft : null,
+    creditCard: a.creditCard
+      ? {
+          ...a.creditCard,
+          paymentAccountId: a.creditCard.paymentAccountId
+            ? String(a.creditCard.paymentAccountId)
+            : null,
+        }
+      : null,
+  };
+}
+
+export async function listAccounts(
+  userId: string,
+  householdId: string,
+  opts: { includeArchived?: boolean } = {},
+): Promise<{ accounts: AccountView[]; totals: AccountTotals } | null> {
+  const m = await resolveMembership(userId, householdId, "viewer");
+  if (!m) return null;
+  const filter: Record<string, unknown> = { householdId: m.householdId };
+  if (!opts.includeArchived) filter.archivedAt = null;
+  const rows = (await AccountModel.find(filter).lean<Lean[]>()).sort(
+    (a, b) => a.order - b.order || compareTr(a.name, b.name),
+  );
+  const [household, deltas] = await Promise.all([
+    HouseholdModel.findById(m.householdId).select({ settings: 1 }).lean(),
+    computeAccountDeltas(m.householdId),
+  ]);
+  const includePrivate = household?.settings?.includePrivateAccountsInTotals ?? true;
+
+  const totals: AccountTotals = {
+    assetsMinor: 0,
+    cardDebtMinor: 0,
+    netMinor: 0,
+    includesHidden: false,
+    excludesHidden: false,
+  };
+  for (const a of rows) {
+    if (a.archivedAt) continue;
+    const visible = canSeeBalance(a, userId);
+    if (!visible && !includePrivate) {
+      totals.excludesHidden = true;
+      continue;
+    }
+    if (!visible) totals.includesHidden = true;
+    const balance = computeBalance(a, deltas);
+    if (isLiabilityType(a.type)) totals.cardDebtMinor += balance;
+    else totals.assetsMinor += balance;
+  }
+  totals.netMinor = totals.assetsMinor + totals.cardDebtMinor;
+  return { accounts: rows.map((a) => toView(a, userId, deltas)), totals };
+}
+
+/** Form → belge alanları. Kart için açılış borcu negatif saklanır. */
+async function toDocFields(
+  householdId: Types.ObjectId,
+  input: AccountForm,
+  selfId?: Types.ObjectId,
+): Promise<ActionResult<Record<string, unknown>>> {
+  const openingDate = istanbulDayStart(input.openingDate);
+  if (!openingDate) return fail(tr.validation.date, { openingDate: tr.validation.date });
+
+  let ownerUserId: Types.ObjectId | null = null;
+  if (input.ownerUserId) {
+    ownerUserId = toObjectId(input.ownerUserId);
+    const isMember =
+      ownerUserId && (await HouseholdMemberModel.exists({ householdId, userId: ownerUserId }));
+    if (!isMember) return fail(t.ownerNotMember, { ownerUserId: t.ownerNotMember });
+  }
+
+  let paymentAccountId: Types.ObjectId | null = null;
+  if (input.type === "credit_card" && input.cardPaymentAccountId) {
+    paymentAccountId = toObjectId(input.cardPaymentAccountId);
+    const payer =
+      paymentAccountId &&
+      !paymentAccountId.equals(selfId ?? new Types.ObjectId()) &&
+      (await AccountModel.exists({
+        _id: paymentAccountId,
+        householdId,
+        archivedAt: null,
+        type: { $in: ["bank", "cash", "savings"] },
+      }));
+    if (!payer)
+      return fail(t.invalidPaymentAccount, { cardPaymentAccountId: t.invalidPaymentAccount });
+  }
+
+  const isCard = input.type === "credit_card";
+  return ok({
+    name: input.name,
+    institution: input.institution,
+    mealCardProvider: input.type === "meal_card" ? input.mealCardProvider : null,
+    openingBalanceMinor: isCard ? -Math.abs(input.openingBalance) : input.openingBalance,
+    openingDate,
+    color: input.color,
+    icon: input.icon,
+    ownerUserId,
+    isPrivate: input.isPrivate,
+    overdraft:
+      input.type === "bank" && input.overdraftEnabled
+        ? {
+            enabled: true,
+            limitMinor: input.overdraftLimit,
+            monthlyRateBp: input.overdraftMonthlyRate,
+            statementDay: input.overdraftStatementDay,
+          }
+        : null,
+    creditCard: isCard
+      ? {
+          limitMinor: input.cardLimit,
+          statementDay: input.cardStatementDay,
+          dueRule: { kind: input.cardDueKind, value: input.cardDueValue },
+          paymentAccountId,
+          minimumPaymentRateBp: input.cardMinimumRate,
+        }
+      : null,
+  });
+}
+
+export async function createAccount(
+  actorId: string,
+  householdId: string,
+  input: AccountForm,
+): Promise<ActionResult<{ id: string }>> {
+  const m = await resolveMembership(actorId, householdId, "owner");
+  if (!m) return fail(tr.common.unauthorized);
+  const fields = await toDocFields(m.householdId, input);
+  if (!fields.ok) return fields;
+  const last = await AccountModel.findOne({ householdId: m.householdId })
+    .sort({ order: -1 })
+    .select({ order: 1 })
+    .lean();
+  const actor = new Types.ObjectId(actorId);
+  const doc = await AccountModel.create({
+    ...fields.data,
+    householdId: m.householdId,
+    type: input.type,
+    order: (last?.order ?? -1) + 1,
+    createdBy: actor,
+    updatedBy: actor,
+  });
+  await writeAudit({
+    action: "account.create",
+    actorId: actor,
+    householdId: m.householdId,
+    targetType: "account",
+    targetId: String(doc._id),
+    diff: { name: input.name, type: input.type },
+  });
+  return ok({ id: String(doc._id) });
+}
+
+export async function updateAccount(
+  actorId: string,
+  householdId: string,
+  accountId: string,
+  input: AccountForm,
+): Promise<ActionResult> {
+  const m = await resolveMembership(actorId, householdId, "owner");
+  if (!m) return fail(tr.common.unauthorized);
+  const id = toObjectId(accountId);
+  const current = id
+    ? await AccountModel.findOne({ _id: id, householdId: m.householdId }).lean<Lean>()
+    : null;
+  if (!current) return fail(tr.common.notFound);
+  // Tür değişikliği desteklenmez (işlemler ve kart dönemleri türe bağlıdır).
+  if (current.type !== input.type) return fail(t.typeLocked, { type: t.typeLocked });
+  const fields = await toDocFields(m.householdId, input, current._id);
+  if (!fields.ok) return fields;
+  // Bakiyesini göremediği gizli hesapta açılış bakiyesi korunur (ne görünür ne değişir).
+  if (!canSeeBalance(current, actorId)) delete fields.data.openingBalanceMinor;
+
+  const actor = new Types.ObjectId(actorId);
+  await AccountModel.updateOne(
+    { _id: current._id, householdId: m.householdId },
+    { $set: { ...fields.data, updatedBy: actor } },
+  );
+  await writeAudit({
+    action: "account.update",
+    actorId: actor,
+    householdId: m.householdId,
+    targetType: "account",
+    targetId: accountId,
+    // Gizli hesabın bakiyesi denetim kaydına yazılmaz.
+    diff: diffFields(
+      {
+        name: current.name,
+        institution: current.institution,
+        isPrivate: current.isPrivate,
+        ownerUserId: String(current.ownerUserId ?? ""),
+      },
+      {
+        name: input.name,
+        institution: input.institution,
+        isPrivate: input.isPrivate,
+        ownerUserId: input.ownerUserId ?? "",
+      },
+    ),
+  });
+  return ok(undefined);
+}
+
+export async function setAccountArchived(
+  actorId: string,
+  householdId: string,
+  accountId: string,
+  archived: boolean,
+): Promise<ActionResult> {
+  const m = await resolveMembership(actorId, householdId, "owner");
+  if (!m) return fail(tr.common.unauthorized);
+  const id = toObjectId(accountId);
+  const current = id
+    ? await AccountModel.findOne({ _id: id, householdId: m.householdId }).lean<Lean>()
+    : null;
+  if (!current) return fail(tr.common.notFound);
+  const actor = new Types.ObjectId(actorId);
+  await AccountModel.updateOne(
+    { _id: current._id, householdId: m.householdId },
+    { $set: { archivedAt: archived ? new Date() : null, updatedBy: actor } },
+  );
+  await writeAudit({
+    action: archived ? "account.archive" : "account.unarchive",
+    actorId: actor,
+    householdId: m.householdId,
+    targetType: "account",
+    targetId: accountId,
+    diff: { name: current.name },
+  });
+  return ok(undefined);
+}
+
+export async function reorderAccount(
+  actorId: string,
+  householdId: string,
+  accountId: string,
+  direction: "up" | "down",
+): Promise<ActionResult> {
+  const m = await resolveMembership(actorId, householdId, "owner");
+  if (!m) return fail(tr.common.unauthorized);
+  const list = (
+    await AccountModel.find({ householdId: m.householdId, archivedAt: null }).lean<Lean[]>()
+  ).sort((a, b) => a.order - b.order || compareTr(a.name, b.name));
+  const i = list.findIndex((a) => String(a._id) === accountId);
+  const j = direction === "up" ? i - 1 : i + 1;
+  if (i < 0 || j < 0 || j >= list.length) return ok(undefined);
+  [list[i], list[j]] = [list[j]!, list[i]!];
+  await AccountModel.bulkWrite(
+    list.map((a, order) => ({
+      updateOne: {
+        filter: { _id: a._id, householdId: m.householdId },
+        update: { $set: { order } },
+      },
+    })),
+  );
+  return ok(undefined);
+}
+
+/** Hane üyeleri (hesap sahibi seçimi için). */
+export async function listMemberOptions(userId: string, householdId: string) {
+  const detail = await getHouseholdDetail(userId, householdId);
+  if (!detail) return null;
+  return detail.members.map((x) => ({ id: x.userId, name: x.name }));
+}

src/features/assets/actions.ts

@@ -0,0 +1,87 @@
+"use server";
+
+import { revalidatePath } from "next/cache";
+import { z } from "zod";
+import { tr } from "@/i18n/tr";
+import { fail, ok, type ActionResult } from "@/lib/action-result";
+import { getHouseholdActionContext } from "@/lib/dal";
+import { assetFormSchema, movementFormSchema } from "@/shared/schemas/asset";
+import {
+  addMovement,
+  createAsset,
+  deleteAsset,
+  deleteMovement,
+  listAssets,
+  updateAsset,
+} from "./service";
+
+const idSchema = z.string().regex(/^[a-f0-9]{24}$/i);
+
+function fieldErrors(error: z.ZodError) {
+  const out: Record<string, string> = {};
+  for (const issue of error.issues) {
+    const key = issue.path.join(".");
+    if (key && !out[key]) out[key] = issue.message;
+  }
+  return out;
+}
+
+async function run<T>(
+  schema: z.ZodType<T>,
+  input: unknown,
+  fn: (userId: string, householdId: string, data: T) => Promise<ActionResult<unknown>>,
+): Promise<ActionResult<unknown>> {
+  const ctx = await getHouseholdActionContext("member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const parsed = schema.safeParse(input);
+  if (!parsed.success) return fail(tr.adminUsers.errors.checkFields, fieldErrors(parsed.error));
+  const result = await fn(ctx.user.id, ctx.household.id, parsed.data);
+  if (result.ok) revalidatePath("/", "layout");
+  return result;
+}
+
+/** Yeni varlık (assetId boş) veya mevcut varlığı düzenle. */
+export async function saveAssetAction(assetId: unknown, input: unknown) {
+  if (assetId) {
+    const id = idSchema.safeParse(assetId);
+    if (!id.success) return fail(tr.common.notFound);
+    return run(assetFormSchema, input, (u, h, d) => updateAsset(u, h, id.data, d));
+  }
+  return run(assetFormSchema, input, createAsset);
+}
+
+export async function deleteAssetAction(assetId: unknown) {
+  const id = idSchema.safeParse(assetId);
+  if (!id.success) return fail(tr.common.notFound);
+  return run(z.unknown(), null, (u, h) => deleteAsset(u, h, id.data));
+}
+
+export async function addMovementAction(assetId: unknown, input: unknown) {
+  const id = idSchema.safeParse(assetId);
+  if (!id.success) return fail(tr.common.notFound);
+  return run(movementFormSchema, input, (u, h, d) => addMovement(u, h, id.data, d));
+}
+
+export async function deleteMovementAction(movementId: unknown) {
+  const id = idSchema.safeParse(movementId);
+  if (!id.success) return fail(tr.common.notFound);
+  return run(z.unknown(), null, (u, h) => deleteMovement(u, h, id.data));
+}
+
+export type AssetOption = { id: string; name: string; assetKey: string; quantity: number };
+
+/** Aynî ödeme diyaloğu için görünür varlıklar (ad, tür, eldeki miktar). */
+export async function getAssetOptionsAction(): Promise<ActionResult<AssetOption[]>> {
+  const ctx = await getHouseholdActionContext("viewer");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const data = await listAssets(ctx.user.id, ctx.household.id);
+  if (!data) return fail(tr.common.unauthorized);
+  return ok(
+    data.items.map((a) => ({
+      id: a.id,
+      name: a.name,
+      assetKey: a.assetKey,
+      quantity: a.summary.quantity,
+    })),
+  );
+}

src/features/assets/components/asset-detail-view.tsx

@@ -0,0 +1,316 @@
+"use client";
+
+import {
+  ArrowLeft,
+  EllipsisVertical,
+  Gift,
+  HandCoins,
+  Lock,
+  Pencil,
+  ShoppingBag,
+  Trash2,
+} from "lucide-react";
+import Link from "next/link";
+import { useRouter } from "next/navigation";
+import { useState } from "react";
+import { toast } from "sonner";
+import { PageHeader } from "@/components/page-header";
+import {
+  AlertDialog,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent } from "@/components/ui/card";
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import { tr } from "@/i18n/tr";
+import { ASSETS, formatAssetQuantity } from "@/shared/assets";
+import { formatDate, formatMoney } from "@/shared/format";
+import { isInflow, type MovementKind } from "@/shared/portfolio";
+import { deleteAssetAction, deleteMovementAction } from "../actions";
+import type { AssetDetail, MovementRow } from "../service";
+import { AssetFormDialog, MovementDialog } from "./asset-dialogs";
+import { ProfitLoss, Stat } from "./assets-view";
+
+const t = tr.assets;
+const d = (ymd: string) => formatDate(`${ymd}T12:00:00+03:00`);
+
+type Pending =
+  | { kind: "edit" }
+  | { kind: "movement"; movement: MovementKind }
+  | { kind: "deleteMovement"; row: MovementRow }
+  | { kind: "deleteAsset" }
+  | null;
+
+/** /birikim/:id — özet, hareket ekleme ve hareket geçmişi. */
+export function AssetDetailView({
+  data,
+  report,
+}: {
+  data: AssetDetail;
+  /** Dönemsel rapor (sunucuda hazırlanır). */
+  report?: React.ReactNode;
+}) {
+  const router = useRouter();
+  const [pending, setPending] = useState<Pending>(null);
+  const close = () => setPending(null);
+  const s = data.summary;
+  const unit = ASSETS[data.assetKey].unit;
+
+  return (
+    <div className="flex flex-col gap-4">
+      <Button variant="ghost" size="sm" asChild className="-ml-2 w-fit">
+        <Link href="/birikim">
+          <ArrowLeft />
+          {t.back}
+        </Link>
+      </Button>
+      <PageHeader
+        title={data.name}
+        description={ASSETS[data.assetKey].label}
+        actions={
+          data.canWrite ? (
+            <DropdownMenu modal={false}>
+              <DropdownMenuTrigger asChild>
+                <Button size="icon" variant="outline" aria-label={tr.recurring.actions.more}>
+                  <EllipsisVertical />
+                </Button>
+              </DropdownMenuTrigger>
+              <DropdownMenuContent align="end">
+                <DropdownMenuItem onSelect={() => setPending({ kind: "edit" })}>
+                  <Pencil />
+                  {tr.common.edit}
+                </DropdownMenuItem>
+                <DropdownMenuSeparator />
+                <DropdownMenuItem
+                  variant="destructive"
+                  disabled={data.movementCount > 0}
+                  onSelect={() => setPending({ kind: "deleteAsset" })}
+                >
+                  <Trash2 />
+                  {t.delete}
+                </DropdownMenuItem>
+              </DropdownMenuContent>
+            </DropdownMenu>
+          ) : null
+        }
+      />
+      {data.isPrivate ? (
+        <Badge variant="outline" className="-mt-2 w-fit gap-1">
+          <Lock className="size-3" />
+          {t.privateBadge}
+        </Badge>
+      ) : null}
+
+      <Card size="sm">
+        <CardContent className="flex flex-col gap-3">
+          <div className="grid grid-cols-2 gap-3 sm:grid-cols-4">
+            <Stat label={t.stats.quantity}>{formatAssetQuantity(data.assetKey, s.quantity)}</Stat>
+            <Stat label={t.stats.avgCost}>
+              {s.avgCostMinor !== null
+                ? `${formatMoney(s.avgCostMinor)} ${t.stats.perUnit(unit)}`
+                : "—"}
+            </Stat>
+            <Stat label={t.stats.cost}>{formatMoney(s.costMinor)}</Stat>
+            <Stat label={t.stats.currentValue}>
+              {s.currentValueMinor !== null ? formatMoney(s.currentValueMinor) : t.stats.noPrice}
+            </Stat>
+            <Stat label={t.stats.unrealized}>
+              <ProfitLoss minor={s.unrealizedMinor} bp={s.unrealizedBp} />
+            </Stat>
+            <Stat label={t.stats.realized}>
+              <ProfitLoss minor={s.realizedMinor} />
+            </Stat>
+            <Stat label={t.stats.invested}>{formatMoney(s.investedMinor)}</Stat>
+            <Stat label={t.stats.proceeds}>{formatMoney(s.proceedsMinor)}</Stat>
+          </div>
+          {data.price ? (
+            <p className="text-xs text-muted-foreground">
+              {t.stats.price(formatMoney(data.price.buyMinor), d(data.price.date))} ·{" "}
+              <Link href="/fiyatlar" className="underline-offset-2 hover:underline">
+                {t.prices}
+              </Link>
+            </p>
+          ) : null}
+          {data.storage ? (
+            <p className="text-sm">
+              <span className="text-muted-foreground">{t.movement.storage}:</span> {data.storage}
+            </p>
+          ) : null}
+          {data.note ? <p className="text-sm text-muted-foreground">{data.note}</p> : null}
+          {data.canWrite ? (
+            <div className="flex flex-wrap justify-end gap-2">
+              <Button
+                size="sm"
+                variant="outline"
+                onClick={() => setPending({ kind: "movement", movement: "gift_in" })}
+              >
+                <Gift />
+                {t.kinds.gift_in}
+              </Button>
+              {s.quantity > 0 ? (
+                <Button
+                  size="sm"
+                  variant="outline"
+                  onClick={() => setPending({ kind: "movement", movement: "sell" })}
+                >
+                  <HandCoins />
+                  {t.kinds.sell}
+                </Button>
+              ) : null}
+              <Button size="sm" onClick={() => setPending({ kind: "movement", movement: "buy" })}>
+                <ShoppingBag />
+                {t.kinds.buy}
+              </Button>
+            </div>
+          ) : null}
+        </CardContent>
+      </Card>
+
+      {report}
+
+      <section className="flex flex-col gap-2" aria-labelledby="movements-title">
+        <h2 id="movements-title" className="text-base font-medium">
+          {t.history}
+        </h2>
+        {data.movements.length === 0 ? (
+          <p className="rounded-lg border border-dashed p-6 text-center text-sm text-muted-foreground">
+            {t.noMovements}
+          </p>
+        ) : (
+          <ul className="divide-y rounded-xl border bg-card">
+            {data.movements.map((row) => (
+              <MovementItem
+                key={row.id}
+                row={row}
+                data={data}
+                canWrite={data.canWrite}
+                onDelete={() => setPending({ kind: "deleteMovement", row })}
+              />
+            ))}
+          </ul>
+        )}
+      </section>
+
+      {pending?.kind === "edit" ? <AssetFormDialog item={data} onClose={close} /> : null}
+      {pending?.kind === "movement" ? (
+        <MovementDialog item={data} initialKind={pending.movement} onClose={close} />
+      ) : null}
+      <AlertDialog
+        open={pending?.kind === "deleteMovement" || pending?.kind === "deleteAsset"}
+        onOpenChange={(o) => !o && close()}
+      >
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>
+              {pending?.kind === "deleteAsset" ? t.deleteTitle : t.deleteMovementTitle}
+            </AlertDialogTitle>
+            <AlertDialogDescription>
+              {pending?.kind === "deleteAsset" ? t.deleteDescription : t.deleteMovementDescription}
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>{tr.common.cancel}</AlertDialogCancel>
+            <Button
+              variant="destructive"
+              onClick={async () => {
+                if (pending?.kind === "deleteAsset") {
+                  const r = await deleteAssetAction(data.id);
+                  close();
+                  if (r.ok) {
+                    toast.success(t.toast.deleted);
+                    router.push("/birikim");
+                  } else toast.error(r.error);
+                } else if (pending?.kind === "deleteMovement") {
+                  const r = await deleteMovementAction(pending.row.id);
+                  close();
+                  if (r.ok) toast.success(t.toast.movementDeleted);
+                  else toast.error(r.error);
+                }
+              }}
+            >
+              {pending?.kind === "deleteAsset" ? t.delete : t.deleteMovement}
+            </Button>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </div>
+  );
+}
+
+function MovementItem({
+  row,
+  data,
+  canWrite,
+  onDelete,
+}: {
+  row: MovementRow;
+  data: AssetDetail;
+  canWrite: boolean;
+  onDelete: () => void;
+}) {
+  const inflow = isInflow(row.kind);
+  const qty = formatAssetQuantity(data.assetKey, row.quantity);
+  const unit = ASSETS[data.assetKey].unit;
+  return (
+    <li className="flex items-start gap-3 p-3">
+      <div className="min-w-0 flex-1">
+        <p className="flex flex-wrap items-center gap-x-2 text-sm font-medium">
+          <span>{t.kinds[row.kind]}</span>
+          <span className={inflow ? "text-income" : "text-expense"}>
+            {inflow ? "+" : "−"}
+            {qty}
+          </span>
+        </p>
+        <p className="text-xs text-muted-foreground">
+          {d(row.date)}
+          {row.unitPriceMinor !== null
+            ? ` · ${formatMoney(row.unitPriceMinor)} ${t.stats.perUnit(unit)}`
+            : ""}
+          {row.account ? ` · ${row.account}` : ""}
+          {row.storage ? ` · ${row.storage}` : ""}
+        </p>
+        {row.note ? <p className="text-xs text-muted-foreground">{row.note}</p> : null}
+        <p className="text-xs text-muted-foreground">
+          {t.table.balance}: {formatAssetQuantity(data.assetKey, row.quantityAfter)}
+        </p>
+      </div>
+      <div className="flex shrink-0 flex-col items-end text-sm">
+        {row.kind !== "gift_out" ? (
+          <span className="tabular-nums">{formatMoney(row.amountMinor)}</span>
+        ) : (
+          <span className="text-xs text-muted-foreground tabular-nums">
+            {t.stats.cost} {formatMoney(row.costOutMinor)}
+          </span>
+        )}
+        {row.kind === "sell" ? (
+          <span className="text-xs">
+            {t.table.result}: <ProfitLoss minor={row.realizedMinor} />
+          </span>
+        ) : null}
+      </div>
+      {canWrite && !row.fromInKind ? (
+        <Button
+          size="icon-sm"
+          variant="ghost"
+          aria-label={t.deleteMovement}
+          onClick={onDelete}
+          className="shrink-0"
+        >
+          <Trash2 />
+        </Button>
+      ) : null}
+    </li>
+  );
+}

src/features/assets/components/asset-dialogs.tsx

@@ -0,0 +1,315 @@
+"use client";
+
+import { useState } from "react";
+import { toast } from "sonner";
+import { MoneyInput } from "@/components/money-input";
+import { ResponsiveDialog } from "@/components/responsive-dialog";
+import { Button } from "@/components/ui/button";
+import { Checkbox } from "@/components/ui/checkbox";
+import { Field, FieldDescription, FieldError, FieldGroup, FieldLabel } from "@/components/ui/field";
+import { Input } from "@/components/ui/input";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs";
+import { useAccounts } from "@/features/in-kind/components/in-kind-section";
+import { tr } from "@/i18n/tr";
+import { ASSET_KEYS, ASSETS, formatAssetQuantity, type AssetKey } from "@/shared/assets";
+import { todayIstanbul } from "@/shared/dates";
+import { MOVEMENT_KINDS, type MovementKind } from "@/shared/portfolio";
+import { addMovementAction, saveAssetAction } from "../actions";
+import type { AssetView } from "../service";
+
+const t = tr.assets;
+type Errors = Record<string, string | undefined>;
+const NONE = "__none__";
+
+function Footer({ busy, formId, onClose }: { busy: boolean; formId: string; onClose: () => void }) {
+  return (
+    <>
+      <Button variant="outline" type="button" onClick={onClose}>
+        {tr.common.cancel}
+      </Button>
+      <Button type="submit" form={formId} disabled={busy}>
+        {tr.common.save}
+      </Button>
+    </>
+  );
+}
+
+/** Yeni varlık / varlığı düzenle. */
+export function AssetFormDialog({
+  item,
+  onClose,
+  onCreated,
+}: {
+  item: AssetView | null;
+  onClose: () => void;
+  onCreated?: (id: string) => void;
+}) {
+  const [v, setV] = useState({
+    assetKey: (item?.assetKey ?? "gram_gold") as AssetKey,
+    name: item?.name ?? "",
+    note: item?.note ?? "",
+    isPrivate: item?.isPrivate ?? false,
+  });
+  const [errors, setErrors] = useState<Errors>({});
+  const [busy, setBusy] = useState(false);
+  const set = <K extends keyof typeof v>(k: K, x: (typeof v)[K]) => setV((s) => ({ ...s, [k]: x }));
+  const locked = Boolean(item?.movementCount);
+
+  async function submit(e: React.FormEvent) {
+    e.preventDefault();
+    setBusy(true);
+    const r = await saveAssetAction(item?.id ?? null, {
+      ...v,
+      name: v.name.trim() || ASSETS[v.assetKey].label,
+    });
+    setBusy(false);
+    if (r.ok) {
+      toast.success(t.toast.saved);
+      onClose();
+      if (!item) onCreated?.((r.data as { id: string }).id);
+    } else setErrors({ ...r.fieldErrors, root: r.fieldErrors ? undefined : r.error });
+  }
+
+  const f = t.fields;
+  return (
+    <ResponsiveDialog
+      open
+      onOpenChange={(o) => !o && onClose()}
+      title={item ? t.editTitle : t.createTitle}
+      footer={<Footer busy={busy} formId="asset-form" onClose={onClose} />}
+    >
+      <form id="asset-form" onSubmit={submit} noValidate>
+        <FieldGroup>
+          <Field data-invalid={Boolean(errors.assetKey)}>
+            <FieldLabel htmlFor="as-key">{f.asset}</FieldLabel>
+            <Select
+              value={v.assetKey}
+              onValueChange={(x) => set("assetKey", x as AssetKey)}
+              disabled={locked}
+            >
+              <SelectTrigger id="as-key" className="w-full">
+                <SelectValue>{ASSETS[v.assetKey].label}</SelectValue>
+              </SelectTrigger>
+              <SelectContent>
+                {ASSET_KEYS.map((k) => (
+                  <SelectItem key={k} value={k}>
+                    {ASSETS[k].label}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+            {errors.assetKey ? <FieldError>{errors.assetKey}</FieldError> : null}
+          </Field>
+          <Field data-invalid={Boolean(errors.name)}>
+            <FieldLabel htmlFor="as-name">{f.name}</FieldLabel>
+            <Input
+              id="as-name"
+              value={v.name}
+              placeholder={ASSETS[v.assetKey].label}
+              onChange={(e) => set("name", e.target.value)}
+              aria-invalid={Boolean(errors.name)}
+            />
+            {errors.name ? <FieldError>{errors.name}</FieldError> : null}
+          </Field>
+          <Field>
+            <FieldLabel htmlFor="as-note">{f.note}</FieldLabel>
+            <Input id="as-note" value={v.note} onChange={(e) => set("note", e.target.value)} />
+          </Field>
+          <label className="flex items-start gap-2 text-sm">
+            <Checkbox
+              checked={v.isPrivate}
+              onCheckedChange={(x) => set("isPrivate", x === true)}
+              className="mt-0.5"
+            />
+            <span>
+              {f.isPrivate}
+              <span className="block text-xs text-muted-foreground">{f.isPrivateHint}</span>
+            </span>
+          </label>
+          {errors.root ? <FieldError>{errors.root}</FieldError> : null}
+        </FieldGroup>
+      </form>
+    </ResponsiveDialog>
+  );
+}
+
+/** Alım, gelen hediye, satış veya çıkış hareketi. */
+export function MovementDialog({
+  item,
+  initialKind,
+  onClose,
+}: {
+  item: AssetView;
+  initialKind: MovementKind;
+  onClose: () => void;
+}) {
+  const accounts = useAccounts();
+  const [kind, setKind] = useState<MovementKind>(initialKind);
+  const [v, setV] = useState({
+    date: todayIstanbul(),
+    quantity: "",
+    amount: "",
+    unitPrice: "",
+    accountId: "",
+    storage: item.storage,
+    note: "",
+  });
+  const [errors, setErrors] = useState<Errors>({});
+  const [busy, setBusy] = useState(false);
+  const set = <K extends keyof typeof v>(k: K, x: (typeof v)[K]) => setV((s) => ({ ...s, [k]: x }));
+  const withAccount = kind === "buy" || kind === "sell";
+  const priced = kind !== "gift_out";
+  const inflow = kind === "buy" || kind === "gift_in";
+
+  async function submit(e: React.FormEvent) {
+    e.preventDefault();
+    setBusy(true);
+    const r = await addMovementAction(item.id, {
+      kind,
+      date: v.date,
+      quantity: v.quantity,
+      amount: priced ? v.amount : "",
+      unitPrice: priced ? v.unitPrice : "",
+      accountId: withAccount ? v.accountId : "",
+      storage: inflow ? v.storage : "",
+      note: v.note,
+    });
+    setBusy(false);
+    if (r.ok) {
+      toast.success(t.toast.movement);
+      onClose();
+    } else setErrors({ ...r.fieldErrors, root: r.fieldErrors ? undefined : r.error });
+  }
+
+  const m = t.movement;
+  const unit = ASSETS[item.assetKey].unit;
+  return (
+    <ResponsiveDialog
+      open
+      onOpenChange={(o) => !o && onClose()}
+      title={m.title(t.kinds[kind], item.name)}
+      description={m.held(formatAssetQuantity(item.assetKey, item.summary.quantity))}
+      footer={<Footer busy={busy} formId="movement-form" onClose={onClose} />}
+    >
+      <form id="movement-form" onSubmit={submit} noValidate>
+        <FieldGroup>
+          <Tabs
+            value={kind}
+            onValueChange={(x) => {
+              setKind(x as MovementKind);
+              setErrors({});
+            }}
+          >
+            <TabsList className="grid h-auto w-full grid-cols-2 sm:grid-cols-4">
+              {MOVEMENT_KINDS.map((k) => (
+                <TabsTrigger key={k} value={k}>
+                  {t.kinds[k]}
+                </TabsTrigger>
+              ))}
+            </TabsList>
+          </Tabs>
+          <p className="-mt-2 text-xs text-muted-foreground">{t.kindHints[kind]}</p>
+          <div className="grid grid-cols-2 gap-3">
+            <Field data-invalid={Boolean(errors.quantity)}>
+              <FieldLabel htmlFor="mv-qty">
+                {m.quantity} ({unit})
+              </FieldLabel>
+              <Input
+                id="mv-qty"
+                inputMode="decimal"
+                value={v.quantity}
+                onChange={(e) => set("quantity", e.target.value)}
+                className="text-right tabular-nums"
+                aria-invalid={Boolean(errors.quantity)}
+                autoFocus
+              />
+              {errors.quantity ? <FieldError>{errors.quantity}</FieldError> : null}
+            </Field>
+            <Field data-invalid={Boolean(errors.date)}>
+              <FieldLabel htmlFor="mv-date">{m.date}</FieldLabel>
+              <Input
+                id="mv-date"
+                type="date"
+                value={v.date}
+                max={todayIstanbul()}
+                onChange={(e) => set("date", e.target.value)}
+              />
+              {errors.date ? <FieldError>{errors.date}</FieldError> : null}
+            </Field>
+          </div>
+          {priced ? (
+            <>
+              <div className="grid grid-cols-2 gap-3">
+                <Field data-invalid={Boolean(errors.amount)}>
+                  <FieldLabel htmlFor="mv-amount">{m.amount}</FieldLabel>
+                  <MoneyInput id="mv-amount" value={v.amount} onChange={(x) => set("amount", x)} />
+                  {errors.amount ? <FieldError>{errors.amount}</FieldError> : null}
+                </Field>
+                <Field data-invalid={Boolean(errors.unitPrice)}>
+                  <FieldLabel htmlFor="mv-unit">{m.unitPrice}</FieldLabel>
+                  <MoneyInput
+                    id="mv-unit"
+                    value={v.unitPrice}
+                    onChange={(x) => set("unitPrice", x)}
+                  />
+                  {errors.unitPrice ? <FieldError>{errors.unitPrice}</FieldError> : null}
+                </Field>
+              </div>
+              <FieldDescription className="-mt-2">
+                {kind === "gift_in" ? m.giftValueHint : m.priceHint}
+              </FieldDescription>
+            </>
+          ) : null}
+          {withAccount ? (
+            <Field data-invalid={Boolean(errors.accountId)}>
+              <FieldLabel htmlFor="mv-account">{m.account}</FieldLabel>
+              <Select
+                value={v.accountId || NONE}
+                onValueChange={(x) => set("accountId", x === NONE ? "" : x)}
+              >
+                <SelectTrigger id="mv-account" className="w-full">
+                  <SelectValue>
+                    {accounts?.find((a) => a.id === v.accountId)?.name ?? m.accountNone}
+                  </SelectValue>
+                </SelectTrigger>
+                <SelectContent className="max-h-72">
+                  <SelectItem value={NONE}>{m.accountNone}</SelectItem>
+                  {(accounts ?? []).map((a) => (
+                    <SelectItem key={a.id} value={a.id}>
+                      {a.name}
+                    </SelectItem>
+                  ))}
+                </SelectContent>
+              </Select>
+              <FieldDescription>{m.accountHint}</FieldDescription>
+              {errors.accountId ? <FieldError>{errors.accountId}</FieldError> : null}
+            </Field>
+          ) : null}
+          {inflow ? (
+            <Field>
+              <FieldLabel htmlFor="mv-storage">{m.storage}</FieldLabel>
+              <Input
+                id="mv-storage"
+                value={v.storage}
+                placeholder={m.storagePlaceholder}
+                onChange={(e) => set("storage", e.target.value)}
+              />
+            </Field>
+          ) : null}
+          <Field>
+            <FieldLabel htmlFor="mv-note">{m.note}</FieldLabel>
+            <Input id="mv-note" value={v.note} onChange={(e) => set("note", e.target.value)} />
+          </Field>
+          {errors.root ? <FieldError>{errors.root}</FieldError> : null}
+        </FieldGroup>
+      </form>
+    </ResponsiveDialog>
+  );
+}

src/features/assets/components/assets-view.tsx

@@ -0,0 +1,191 @@
+"use client";
+
+import { ChevronRight, Coins, Lock, Plus } from "lucide-react";
+import Link from "next/link";
+import { useRouter } from "next/navigation";
+import { useState } from "react";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent } from "@/components/ui/card";
+import { tr } from "@/i18n/tr";
+import { cn } from "@/lib/utils";
+import { formatMoney } from "@/shared/format";
+import { formatBp } from "@/shared/portfolio";
+import type { AssetTotals, AssetView } from "../service";
+import { AssetFormDialog } from "./asset-dialogs";
+
+const t = tr.assets;
+
+/** Kâr/zarar tutarı: + yeşil, − kırmızı. */
+export function ProfitLoss({
+  minor,
+  bp,
+  compact,
+}: {
+  minor: number | null;
+  bp?: number | null;
+  /** Mobilde oranı gizle (dar satırlar). */
+  compact?: boolean;
+}) {
+  if (minor === null) return <span className="text-muted-foreground">—</span>;
+  return (
+    <span
+      className={cn(
+        "font-semibold whitespace-nowrap tabular-nums",
+        minor > 0 ? "text-income" : minor < 0 ? "text-expense" : undefined,
+      )}
+    >
+      {minor > 0 ? "+" : minor < 0 ? "−" : ""}
+      {formatMoney(Math.abs(minor))}
+      {bp !== undefined && bp !== null ? (
+        <span className={cn("ml-1 text-xs font-normal", compact && "hidden sm:inline")}>
+          ({formatBp(bp)})
+        </span>
+      ) : null}
+    </span>
+  );
+}
+
+export function Stat({ label, children }: { label: string; children: React.ReactNode }) {
+  return (
+    <div className="min-w-0">
+      <p className="text-xs text-muted-foreground">{label}</p>
+      <div className="font-semibold tabular-nums">{children}</div>
+    </div>
+  );
+}
+
+/** /birikim: toplamlar ve varlık kartları. */
+export function AssetsView({
+  items,
+  totals,
+  canWrite,
+}: {
+  items: AssetView[];
+  totals: AssetTotals;
+  canWrite: boolean;
+}) {
+  const router = useRouter();
+  const [creating, setCreating] = useState(false);
+  const held = items.filter((i) => i.summary.quantity > 0 || i.movementCount === 0);
+  const closed = items.filter((i) => i.summary.quantity === 0 && i.movementCount > 0);
+  const unrealizedBp =
+    totals.costMinor > 0 ? Math.round((totals.unrealizedMinor * 10_000) / totals.costMinor) : null;
+
+  return (
+    <div className="flex flex-col gap-4">
+      <div className="flex flex-wrap justify-end gap-2">
+        <Button variant="ghost" size="sm" asChild>
+          <Link href="/fiyatlar">
+            <Coins />
+            {t.prices}
+          </Link>
+        </Button>
+        {canWrite ? (
+          <Button size="sm" onClick={() => setCreating(true)}>
+            <Plus />
+            {t.new}
+          </Button>
+        ) : null}
+      </div>
+
+      <Card size="sm">
+        <CardContent className="grid grid-cols-2 gap-3 sm:grid-cols-4">
+          <Stat label={t.totals.value}>{formatMoney(totals.valueMinor)}</Stat>
+          <Stat label={t.totals.cost}>{formatMoney(totals.costMinor)}</Stat>
+          <Stat label={t.totals.unrealized}>
+            <ProfitLoss minor={totals.unrealizedMinor} bp={unrealizedBp} />
+          </Stat>
+          <Stat label={t.totals.realized}>
+            <ProfitLoss minor={totals.realizedMinor} />
+          </Stat>
+          {totals.missingPrice ? (
+            <p className="col-span-full text-xs text-muted-foreground">
+              {t.totals.missingPrice(totals.missingPrice)}
+            </p>
+          ) : null}
+        </CardContent>
+      </Card>
+
+      {items.length === 0 ? (
+        <p className="rounded-lg border border-dashed p-6 text-center text-sm text-muted-foreground">
+          {t.empty}
+        </p>
+      ) : null}
+
+      <ul className="flex flex-col gap-2">
+        {held.map((item) => (
+          <AssetRow key={item.id} item={item} />
+        ))}
+      </ul>
+      {closed.length ? (
+        <section className="flex flex-col gap-2">
+          <h2 className="text-sm font-medium text-muted-foreground">{t.closedGroup}</h2>
+          <ul className="flex flex-col gap-2 opacity-70">
+            {closed.map((item) => (
+              <AssetRow key={item.id} item={item} />
+            ))}
+          </ul>
+        </section>
+      ) : null}
+
+      {creating ? (
+        <AssetFormDialog
+          item={null}
+          onClose={() => setCreating(false)}
+          onCreated={(id) => router.push(`/birikim/${id}`)}
+        />
+      ) : null}
+    </div>
+  );
+}
+
+function AssetRow({ item }: { item: AssetView }) {
+  const s = item.summary;
+  return (
+    <li>
+      <Link
+        href={`/birikim/${item.id}`}
+        className="flex items-center gap-3 rounded-xl border bg-card p-3 transition-colors hover:bg-muted/50"
+      >
+        <span className="inline-flex size-9 shrink-0 items-center justify-center rounded-full bg-amber-500/15 text-amber-600 dark:text-amber-400">
+          <Coins className="size-4.5" />
+        </span>
+        <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+          <div className="flex items-center justify-between gap-2">
+            <p className="flex min-w-0 items-center gap-1.5 font-medium">
+              <span className="truncate">{item.name}</span>
+              {item.isPrivate ? (
+                <Badge variant="outline" className="shrink-0 gap-1" title={t.privateBadge}>
+                  <Lock className="size-3" />
+                  <span className="hidden sm:inline">{t.privateBadge}</span>
+                </Badge>
+              ) : null}
+            </p>
+            <span className="shrink-0 text-sm font-semibold tabular-nums">
+              {s.currentValueMinor !== null ? formatMoney(s.currentValueMinor) : t.stats.noPrice}
+            </span>
+          </div>
+          <div className="flex items-center justify-between gap-2 text-xs">
+            <p className="min-w-0 truncate text-muted-foreground">
+              {item.label}
+              {s.avgCostMinor !== null
+                ? ` · ${t.stats.avgCost} ${formatMoney(s.avgCostMinor)}`
+                : ""}
+            </p>
+            <span className="shrink-0">
+              {s.quantity > 0 ? (
+                <ProfitLoss minor={s.unrealizedMinor} bp={s.unrealizedBp} compact />
+              ) : (
+                <>
+                  {t.stats.realized}: <ProfitLoss minor={s.realizedMinor} />
+                </>
+              )}
+            </span>
+          </div>
+        </div>
+        <ChevronRight className="size-4 shrink-0 text-muted-foreground" />
+      </Link>
+    </li>
+  );
+}

src/features/assets/components/period-report.tsx

@@ -0,0 +1,204 @@
+"use client";
+
+import Link from "next/link";
+import { CartesianGrid, Line, LineChart, XAxis, YAxis } from "recharts";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import {
+  ChartContainer,
+  ChartLegend,
+  ChartLegendContent,
+  ChartTooltip,
+  ChartTooltipContent,
+  type ChartConfig,
+} from "@/components/ui/chart";
+import { tr } from "@/i18n/tr";
+import { cn } from "@/lib/utils";
+import { formatDate, formatMoney } from "@/shared/format";
+import type { PeriodReport } from "@/shared/portfolio";
+import type { ReportRange } from "../service";
+import { ProfitLoss, Stat } from "./assets-view";
+
+const t = tr.assets.report;
+const RANGES: ReportRange[] = ["3", "6", "12", "tum"];
+const d = (ymd: string) => formatDate(`${ymd}T12:00:00+03:00`);
+const tickFmt = new Intl.DateTimeFormat("tr-TR", {
+  day: "numeric",
+  month: "short",
+  timeZone: "Europe/Istanbul",
+});
+const compact = new Intl.NumberFormat("tr-TR", { notation: "compact", maximumFractionDigits: 1 });
+
+const config = {
+  value: { label: t.value, color: "var(--budget)" },
+  cost: { label: t.cost, color: "var(--muted-foreground)" },
+} satisfies ChartConfig;
+
+/** Dönem seçici + özet + aylık değer/maliyet grafiği + tablo görünümü. */
+export function PeriodReportView({
+  report,
+  range,
+  basePath,
+}: {
+  report: PeriodReport & { excluded: number };
+  range: ReportRange;
+  basePath: string;
+}) {
+  const data = report.points.map((p) => ({
+    date: p.date,
+    label: tickFmt.format(new Date(`${p.date}T12:00:00+03:00`)),
+    // Kuruş → TL (eksen ve ipucu TL gösterir).
+    value: p.valueMinor === null ? null : p.valueMinor / 100,
+    cost: p.costMinor / 100,
+  }));
+  const hasData = report.points.some((p) => p.costMinor > 0 || (p.valueMinor ?? 0) > 0);
+
+  return (
+    <Card size="sm">
+      <CardHeader>
+        <div className="flex flex-wrap items-start justify-between gap-2">
+          <div>
+            <CardTitle className="text-base">{t.title}</CardTitle>
+            <CardDescription>{t.period(d(report.from), d(report.to))}</CardDescription>
+          </div>
+          <nav aria-label={t.rangeLabel} className="flex rounded-lg bg-muted p-0.5 text-sm">
+            {RANGES.map((r) => (
+              <Link
+                key={r}
+                href={`${basePath}?donem=${r}`}
+                scroll={false}
+                aria-current={r === range ? "page" : undefined}
+                className={cn(
+                  "rounded-md px-2.5 py-1 text-muted-foreground transition-colors",
+                  r === range && "bg-background font-medium text-foreground shadow-sm",
+                )}
+              >
+                {t.ranges[r]}
+              </Link>
+            ))}
+          </nav>
+        </div>
+      </CardHeader>
+      <CardContent className="flex flex-col gap-4">
+        <div className="grid grid-cols-2 gap-3 sm:grid-cols-4">
+          <Stat label={t.startValue}>
+            {report.startValueMinor !== null ? formatMoney(report.startValueMinor) : t.noPrice}
+          </Stat>
+          <Stat label={t.invested}>{formatMoney(report.investedMinor)}</Stat>
+          <Stat label={t.endValue}>
+            {report.endValueMinor !== null ? formatMoney(report.endValueMinor) : t.noPrice}
+          </Stat>
+          <Stat label={t.profit}>
+            <ProfitLoss minor={report.profitMinor} bp={report.profitBp} />
+          </Stat>
+          {report.proceedsMinor ? (
+            <Stat label={t.proceeds}>{formatMoney(report.proceedsMinor)}</Stat>
+          ) : null}
+          {report.giftInMinor ? (
+            <Stat label={t.giftIn}>{formatMoney(report.giftInMinor)}</Stat>
+          ) : null}
+          {report.giftOutMinor ? (
+            <Stat label={t.giftOut}>{formatMoney(report.giftOutMinor)}</Stat>
+          ) : null}
+        </div>
+        <p className="text-xs text-muted-foreground">{t.formula}</p>
+        {report.excluded ? (
+          <p className="text-xs text-muted-foreground">{t.excluded(report.excluded)}</p>
+        ) : null}
+
+        {hasData ? (
+          <>
+            <ChartContainer
+              config={config}
+              className="aspect-auto h-56 w-full sm:h-64"
+              aria-label={t.chartLabel}
+              role="img"
+            >
+              <LineChart data={data} margin={{ left: 4, right: 12, top: 8 }}>
+                <CartesianGrid vertical={false} />
+                <XAxis
+                  dataKey="label"
+                  tickLine={false}
+                  axisLine={false}
+                  tickMargin={8}
+                  minTickGap={16}
+                />
+                <YAxis
+                  tickLine={false}
+                  axisLine={false}
+                  width={48}
+                  tickFormatter={(v: number) => compact.format(v)}
+                />
+                <ChartTooltip
+                  cursor
+                  content={
+                    <ChartTooltipContent
+                      labelFormatter={(_, payload) => {
+                        const date = payload?.[0]?.payload?.date as string | undefined;
+                        return date ? d(date) : "";
+                      }}
+                      formatter={(value, name) => (
+                        <div className="flex w-full items-center justify-between gap-3">
+                          <span className="text-muted-foreground">
+                            {config[name as keyof typeof config]?.label}
+                          </span>
+                          <span className="font-medium text-foreground tabular-nums">
+                            {formatMoney(Math.round(Number(value) * 100))}
+                          </span>
+                        </div>
+                      )}
+                    />
+                  }
+                />
+                <ChartLegend content={<ChartLegendContent />} />
+                <Line
+                  dataKey="cost"
+                  type="stepAfter"
+                  stroke="var(--color-cost)"
+                  strokeWidth={2}
+                  strokeDasharray="4 4"
+                  dot={false}
+                  isAnimationActive={false}
+                />
+                <Line
+                  dataKey="value"
+                  type="linear"
+                  stroke="var(--color-value)"
+                  strokeWidth={2}
+                  dot={false}
+                  activeDot={{ r: 4 }}
+                  connectNulls={false}
+                  isAnimationActive={false}
+                />
+              </LineChart>
+            </ChartContainer>
+            <details className="text-sm">
+              <summary className="cursor-pointer text-xs text-muted-foreground">{t.table}</summary>
+              <table className="mt-2 w-full text-right tabular-nums">
+                <thead className="text-xs text-muted-foreground">
+                  <tr>
+                    <th className="py-1 text-left font-normal">{t.date}</th>
+                    <th className="py-1 font-normal">{t.value}</th>
+                    <th className="py-1 font-normal">{t.cost}</th>
+                  </tr>
+                </thead>
+                <tbody className="divide-y">
+                  {report.points.map((p) => (
+                    <tr key={p.date}>
+                      <td className="py-1 text-left">{d(p.date)}</td>
+                      <td className="py-1">
+                        {p.valueMinor !== null ? formatMoney(p.valueMinor) : t.noPrice}
+                      </td>
+                      <td className="py-1">{formatMoney(p.costMinor)}</td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            </details>
+          </>
+        ) : (
+          <p className="text-sm text-muted-foreground">{t.empty}</p>
+        )}
+      </CardContent>
+    </Card>
+  );
+}

src/features/assets/service.int.test.ts

@@ -0,0 +1,328 @@
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { listAccounts } from "@/features/accounts/service";
+import { savePrice } from "@/features/in-kind/service";
+import {
+  listTransactions,
+  setTransactionDeleted,
+  updateTransaction,
+} from "@/features/transactions/service";
+import { tr } from "@/i18n/tr";
+import { AccountModel } from "@/models/account";
+import { AssetModel } from "@/models/asset";
+import { AssetMovementModel } from "@/models/asset-movement";
+import { AssetPriceModel } from "@/models/asset-price";
+import { AuditLogModel } from "@/models/audit-log";
+import { TransactionModel } from "@/models/transaction";
+import { todayIstanbul } from "@/shared/dates";
+import { addDays } from "@/shared/recurrence";
+import { assetFormSchema, movementFormSchema } from "@/shared/schemas/asset";
+import { assetPriceFormSchema } from "@/shared/schemas/in-kind";
+import { transactionFilterSchema, transactionFormSchema } from "@/shared/schemas/transaction";
+import { setupSeededDb, teardownDb } from "@/test/seeded-db";
+import {
+  addMovement,
+  createAsset,
+  deleteAsset,
+  deleteMovement,
+  getAsset,
+  listAssets,
+  updateAsset,
+} from "./service";
+
+let ids: Awaited<ReturnType<typeof setupSeededDb>>;
+let cakir = "";
+let ayse = "";
+let emre = "";
+let zeynep = "";
+let fatma = "";
+const today = todayIstanbul();
+const daysAgo = (n: number) => addDays(today, -n);
+
+beforeAll(async () => {
+  ids = await setupSeededDb();
+  cakir = ids.household("Çakır Ailesi");
+  ayse = ids.user("ayse");
+  emre = ids.user("emre");
+  zeynep = ids.user("zeynep");
+  fatma = ids.user("fatma");
+  // Seed örnekleri bu testin senaryolarını etkilemesin.
+  await Promise.all([
+    AssetPriceModel.deleteMany({}),
+    AssetModel.deleteMany({}),
+    AssetMovementModel.deleteMany({}),
+    TransactionModel.deleteMany({ assetId: { $ne: null } }),
+  ]);
+});
+afterAll(teardownDb);
+
+const acc = (name: string) =>
+  AccountModel.findOne({ householdId: cakir, name })
+    .lean()
+    .then((a) => String(a!._id));
+async function balance(accountId: string) {
+  return (await listAccounts(ayse, cakir))!.accounts.find((a) => a.id === accountId)!.balanceMinor!;
+}
+const mv = (input: Record<string, unknown>) => movementFormSchema.parse({ date: today, ...input });
+async function asset(name: string, assetKey = "gram_gold", isPrivate = false, by = ayse) {
+  const r = await createAsset(by, cakir, assetFormSchema.parse({ assetKey, name, isPrivate }));
+  return r.ok ? r.data.id : "";
+}
+
+describe("varlık lotları ve ortalama maliyet", () => {
+  let gold = "";
+
+  it("alım hesaptan transfer olarak çıkar; gelir/gider toplamları değişmez", async () => {
+    gold = await asset("Altın birikimi");
+    const ziraat = await acc("Ziraat Maaş");
+    const z0 = await balance(ziraat);
+    const sums0 = (await listTransactions(ayse, cakir, transactionFilterSchema.parse({})))!.sums;
+    const r = await addMovement(
+      ayse,
+      cakir,
+      gold,
+      mv({
+        kind: "buy",
+        date: daysAgo(60),
+        quantity: "10",
+        amount: "25.000",
+        accountId: ziraat,
+        storage: "Ev kasası",
+      }),
+    );
+    expect(r.ok).toBe(true);
+    expect(await balance(ziraat)).toBe(z0 - 25_000_00);
+    expect((await listTransactions(ayse, cakir, transactionFilterSchema.parse({})))!.sums).toEqual(
+      sums0,
+    );
+    // İşlem listesinde varlık adıyla görünür.
+    const page = (await listTransactions(
+      ayse,
+      cakir,
+      transactionFilterSchema.parse({ q: "Varlık alımı" }),
+    ))!;
+    expect(page.items[0]).toMatchObject({ asset: { id: gold, name: "Altın birikimi" } });
+  });
+
+  it("birim fiyatla alım ve fiyat tablosundan (satış fiyatı) alım; özet", async () => {
+    await addMovement(
+      ayse,
+      cakir,
+      gold,
+      mv({ kind: "buy", date: daysAgo(30), quantity: "2", unitPrice: "2.600" }),
+    );
+    // Fiyat yok → reddedilir.
+    expect(
+      (await addMovement(ayse, cakir, gold, mv({ kind: "buy", date: daysAgo(10), quantity: "2" })))
+        .ok,
+    ).toBe(false);
+    await savePrice(
+      ayse,
+      cakir,
+      assetPriceFormSchema.parse({
+        assetKey: "gram_gold",
+        date: daysAgo(10),
+        buy: "2.650",
+        sell: "2.700",
+      }),
+    );
+    expect(
+      (await addMovement(ayse, cakir, gold, mv({ kind: "buy", date: daysAgo(10), quantity: "2" })))
+        .ok,
+    ).toBe(true);
+    await savePrice(
+      ayse,
+      cakir,
+      assetPriceFormSchema.parse({
+        assetKey: "gram_gold",
+        date: today,
+        buy: "3.000",
+        sell: "3.100",
+      }),
+    );
+    const v = (await getAsset(ayse, cakir, gold))!;
+    // 14 gr, 25.000 + 5.200 + 5.400 = 35.600; değer alış 3.000 ile 42.000.
+    expect(v.summary).toMatchObject({
+      quantity: 14_000,
+      costMinor: 35_600_00,
+      investedMinor: 35_600_00,
+      avgCostMinor: 2_542_86,
+      currentValueMinor: 42_000_00,
+      unrealizedMinor: 6_400_00,
+      unrealizedBp: 1798,
+    });
+    expect(v.storage).toBe("Ev kasası");
+    expect(v.movements[0]!.kind).toBe("buy");
+  });
+
+  it("satış: hesaba girer, ortalama maliyetle gerçekleşmiş K/Z; eldekinden fazlası reddedilir", async () => {
+    const cuzdan = await acc("Cüzdan");
+    const c0 = await balance(cuzdan);
+    expect(
+      (await addMovement(ayse, cakir, gold, mv({ kind: "sell", quantity: "15", amount: "1" }))).ok,
+    ).toBe(false);
+    // Geçmiş tarihli satış o tarihteki miktarla sınırlı (60 gün önce yalnızca 10 gr vardı).
+    expect(
+      (
+        await addMovement(
+          ayse,
+          cakir,
+          gold,
+          mv({ kind: "sell", date: daysAgo(45), quantity: "11", amount: "1" }),
+        )
+      ).ok,
+    ).toBe(false);
+    const r = await addMovement(
+      ayse,
+      cakir,
+      gold,
+      mv({ kind: "sell", quantity: "4", amount: "12.000", accountId: cuzdan }),
+    );
+    expect(r.ok).toBe(true);
+    expect(await balance(cuzdan)).toBe(c0 + 12_000_00);
+    const v = (await getAsset(ayse, cakir, gold))!;
+    // 4 gr maliyeti: 35.600 × 4/14 = 10.171,43 → K/Z 1.828,57
+    expect(v.movements[0]).toMatchObject({
+      kind: "sell",
+      costOutMinor: 10_171_43,
+      realizedMinor: 1_828_57,
+      quantityAfter: 10_000,
+    });
+    expect(v.summary.realizedMinor).toBe(1_828_57);
+    expect(v.summary.proceedsMinor).toBe(12_000_00);
+  });
+
+  it("hediye çıkışı K/Z yazmaz, hesap hareketi oluşturmaz", async () => {
+    const before = (await getAsset(ayse, cakir, gold))!.summary;
+    const r = await addMovement(
+      ayse,
+      cakir,
+      gold,
+      mv({ kind: "gift_out", quantity: "1", note: "Yeğene" }),
+    );
+    expect(r.ok).toBe(true);
+    const m = await AssetMovementModel.findById(r.ok ? r.data.id : "").lean();
+    expect(m).toMatchObject({ amountMinor: 0, transactionId: null });
+    const after = (await getAsset(ayse, cakir, gold))!.summary;
+    expect(after.quantity).toBe(9_000);
+    expect(after.realizedMinor).toBe(before.realizedMinor);
+    expect(after.avgCostMinor).toBe(before.avgCostMinor);
+  });
+
+  it("bağlı işlem tek başına düzenlenemez/silinemez; hareket silinince işlem de silinir", async () => {
+    const tx = (await AssetMovementModel.findOne({ assetId: gold, kind: "sell" }).lean())!;
+    const txId = String(tx.transactionId);
+    const locked = { ok: false, error: tr.transactions.assetLocked };
+    expect(await setTransactionDeleted(ayse, cakir, txId, true)).toMatchObject(locked);
+    const edit = transactionFormSchema.parse({
+      type: "transfer",
+      date: today,
+      amount: "1",
+      accountId: await acc("Cüzdan"),
+      toAccountId: await acc("Ziraat Maaş"),
+    });
+    expect(await updateTransaction(ayse, cakir, txId, edit)).toMatchObject(locked);
+
+    const cuzdan = await acc("Cüzdan");
+    const c0 = await balance(cuzdan);
+    expect((await deleteMovement(ayse, cakir, String(tx._id))).ok).toBe(true);
+    expect(await balance(cuzdan)).toBe(c0 - 12_000_00);
+    expect(
+      await AuditLogModel.exists({ action: "asset.movement.delete", targetId: String(tx._id) }),
+    ).toBeTruthy();
+    expect((await getAsset(ayse, cakir, gold))!.summary.realizedMinor).toBe(0);
+  });
+
+  it("silinince sonraki çıkış eldekini aşacaksa reddedilir; hareketli varlık silinemez", async () => {
+    const first = (await AssetMovementModel.findOne({ assetId: gold, kind: "buy" })
+      .sort({ date: 1 })
+      .lean())!;
+    // Kalan: 10 + 2 + 2 alım, bugün 1 gr çıkış. Sonraki alımlar silinebilir; ilk alım silinirse
+    // çıkış eldekini aşar → reddedilir.
+    const buys = await AssetMovementModel.find({ assetId: gold, kind: "buy", deletedAt: null })
+      .sort({ date: -1 })
+      .lean();
+    expect(buys.at(-1)!._id.equals(first._id)).toBe(true);
+    for (const b of buys.slice(0, -1))
+      expect((await deleteMovement(ayse, cakir, String(b._id))).ok).toBe(true);
+    expect((await deleteMovement(ayse, cakir, String(first._id))).ok).toBe(false);
+    expect((await deleteAsset(ayse, cakir, gold)).ok).toBe(false);
+    expect(
+      (await updateAsset(ayse, cakir, gold, assetFormSchema.parse({ assetKey: "usd", name: "X" })))
+        .ok,
+    ).toBe(false);
+  });
+
+  it("gelen hediye: maliyet o günkü alış fiyatı, yatırım sayılmaz", async () => {
+    const z = await asset("Düğün ziynetleri", "quarter_gold");
+    await savePrice(
+      ayse,
+      cakir,
+      assetPriceFormSchema.parse({ assetKey: "quarter_gold", date: daysAgo(100), buy: "5.000" }),
+    );
+    expect(
+      movementFormSchema.safeParse({
+        kind: "gift_in",
+        date: today,
+        quantity: "1",
+        accountId: await acc("Cüzdan"),
+      }).success,
+    ).toBe(false);
+    expect(
+      (await addMovement(ayse, cakir, z, mv({ kind: "gift_in", date: daysAgo(90), quantity: "4" })))
+        .ok,
+    ).toBe(true);
+    const v = (await getAsset(ayse, cakir, z))!;
+    expect(v.summary).toMatchObject({ quantity: 4_000, costMinor: 20_000_00, investedMinor: 0 });
+    // Güncel değer: bugünden önceki en yakın fiyat.
+    expect(v.summary.currentValueMinor).toBe(20_000_00);
+  });
+});
+
+describe("görünürlük ve yetki", () => {
+  it("gizli varlık ve bağlı işlemi başkasına görünmez; izleyici yazamaz; başka hane göremez", async () => {
+    const secret = await asset("Emre dolar", "usd", true, emre);
+    await savePrice(
+      emre,
+      cakir,
+      assetPriceFormSchema.parse({ assetKey: "usd", date: today, buy: "40" }),
+    );
+    const r = await addMovement(
+      emre,
+      cakir,
+      secret,
+      mv({ kind: "buy", quantity: "100", amount: "4.000", accountId: await acc("Cüzdan") }),
+    );
+    expect(r.ok).toBe(true);
+    expect((await listAssets(emre, cakir))!.items.some((a) => a.id === secret)).toBe(true);
+    expect((await listAssets(ayse, cakir))!.items.some((a) => a.id === secret)).toBe(false);
+    expect(await getAsset(ayse, cakir, secret)).toBeNull();
+    const ayseTx = (await listTransactions(
+      ayse,
+      cakir,
+      transactionFilterSchema.parse({ q: "Emre dolar" }),
+    ))!;
+    expect(ayseTx.total).toBe(0);
+    expect(
+      (await addMovement(ayse, cakir, secret, mv({ kind: "gift_out", quantity: "1" }))).ok,
+    ).toBe(false);
+
+    const shared = (await listAssets(ayse, cakir))!.items[0]!.id;
+    expect(
+      (await addMovement(zeynep, cakir, shared, mv({ kind: "gift_out", quantity: "1" }))).ok,
+    ).toBe(false);
+    expect((await listAssets(zeynep, cakir))!.canWrite).toBe(false);
+    expect(await listAssets(fatma, cakir)).toBeNull();
+    expect(await getAsset(fatma, cakir, shared)).toBeNull();
+  });
+
+  it("toplamlar: fiyatı olmayan varlık toplam değere katılmaz", async () => {
+    const eur = await asset("Euro kumbara", "eur");
+    await addMovement(ayse, cakir, eur, mv({ kind: "gift_in", quantity: "50", amount: "2.400" }));
+    const data = (await listAssets(ayse, cakir))!;
+    expect(data.totals.missingPrice).toBe(1);
+    const withPrice = data.items.filter((i) => i.summary.currentValueMinor !== null);
+    expect(data.totals.valueMinor).toBe(
+      withPrice.reduce((a, i) => a + (i.summary.currentValueMinor ?? 0), 0),
+    );
+  });
+});

src/features/assets/service.ts

@@ -0,0 +1,543 @@
+import "server-only";
+import mongoose, { Types } from "mongoose";
+import { hasHouseholdRole } from "@/features/households/roles";
+import { buyPriceLookup, priceOn, type PriceQuote } from "@/features/in-kind/prices";
+import { loadContext, type Ctx } from "@/features/transactions/service";
+import { tr } from "@/i18n/tr";
+import { fail, ok, type ActionResult } from "@/lib/action-result";
+import { writeAudit } from "@/lib/audit";
+import { toObjectId } from "@/lib/object-id";
+import { AssetModel } from "@/models/asset";
+import { AssetMovementModel } from "@/models/asset-movement";
+import { TransactionModel } from "@/models/transaction";
+import { formatAssetQuantity, valueOf, type AssetKey } from "@/shared/assets";
+import { istanbulDayStart, todayIstanbul } from "@/shared/dates";
+import {
+  holdingSummary,
+  periodReport,
+  runMovements,
+  sumReports,
+  type HoldingSummary,
+  type MovementKind,
+  type PeriodReport,
+} from "@/shared/portfolio";
+import { addDays, addMonths } from "@/shared/recurrence";
+import { QUANTITY_SCALE } from "@/shared/quantity";
+import type { AssetForm, MovementForm } from "@/shared/schemas/asset";
+import { compareTr, foldTr } from "@/shared/search";
+
+/**
+ * Birikim ve varlık takibi (Bölüm 6.6). Okuma: viewer; yazma: member. Varlıklar hane ortaktır;
+ * "yalnızca ben" işaretli varlık ve hareketleri (bağlı hesap işlemleri dahil) yalnızca sahibine
+ * görünür. Değerleme alış fiyatıyla (Faz 0). Alım/satış hesaba bağlıysa transfer işlemi oluşur.
+ */
+
+const t = tr.assets;
+
+type AssetDoc = {
+  _id: Types.ObjectId;
+  assetKey: AssetKey;
+  name: string;
+  note: string;
+  isPrivate: boolean;
+  ownerUserId?: Types.ObjectId | null;
+};
+
+type MovementDoc = {
+  _id: Types.ObjectId;
+  assetId: Types.ObjectId;
+  kind: MovementKind;
+  date: string;
+  quantity: number;
+  unitPriceMinor?: number | null;
+  amountMinor: number;
+  accountId?: Types.ObjectId | null;
+  transactionId?: Types.ObjectId | null;
+  storage: string;
+  note: string;
+  inKindDebtId?: Types.ObjectId | null;
+  createdAt: Date;
+};
+
+export type AssetView = {
+  id: string;
+  assetKey: AssetKey;
+  name: string;
+  note: string;
+  isPrivate: boolean;
+  label: string;
+  price: PriceQuote | null;
+  summary: HoldingSummary;
+  /** Son alımın saklama yeri. */
+  storage: string;
+  movementCount: number;
+};
+
+export type AssetTotals = {
+  valueMinor: number;
+  costMinor: number;
+  unrealizedMinor: number;
+  realizedMinor: number;
+  /** Fiyatı olmadığı için toplam değere katılmayan (elde miktarı olan) varlık sayısı. */
+  missingPrice: number;
+};
+
+export type MovementRow = {
+  id: string;
+  kind: MovementKind;
+  date: string;
+  quantity: number;
+  unitPriceMinor: number | null;
+  amountMinor: number;
+  account: string | null;
+  storage: string;
+  note: string;
+  costOutMinor: number;
+  realizedMinor: number;
+  quantityAfter: number;
+  fromInKind: boolean;
+};
+
+export type AssetDetail = AssetView & { movements: MovementRow[]; canWrite: boolean };
+
+const sortMovements = (a: MovementDoc, b: MovementDoc) =>
+  a.date === b.date ? a.createdAt.getTime() - b.createdAt.getTime() : a.date < b.date ? -1 : 1;
+
+function visibleAsset(ctx: Ctx, id: Types.ObjectId | string) {
+  const a = ctx.assetMap.get(String(id));
+  return a && !a.hidden && !a.deleted ? a : null;
+}
+
+async function loadMovements(householdId: Types.ObjectId, assetIds: Types.ObjectId[]) {
+  const docs = await AssetMovementModel.find({
+    householdId,
+    assetId: { $in: assetIds },
+    deletedAt: null,
+  }).lean<MovementDoc[]>();
+  const by = new Map<string, MovementDoc[]>();
+  for (const m of docs) {
+    const list = by.get(String(m.assetId)) ?? [];
+    list.push(m);
+    by.set(String(m.assetId), list);
+  }
+  for (const list of by.values()) list.sort(sortMovements);
+  return by;
+}
+
+function toView(a: AssetDoc, movements: MovementDoc[], price: PriceQuote | null): AssetView {
+  const run = runMovements(movements);
+  const summary = holdingSummary(run, price?.buyMinor ?? null);
+  const storage = [...movements].reverse().find((m) => m.storage)?.storage ?? "";
+  return {
+    id: String(a._id),
+    assetKey: a.assetKey,
+    name: a.name,
+    note: a.note,
+    isPrivate: a.isPrivate,
+    label: formatAssetQuantity(a.assetKey, summary.quantity),
+    price,
+    summary,
+    storage,
+    movementCount: movements.length,
+  };
+}
+
+/** Görünür varlıklar ve toplamlar (net varlık ve dashboard da kullanır). */
+export async function listAssets(
+  userId: string,
+  householdId: string,
+): Promise<{ items: AssetView[]; totals: AssetTotals; canWrite: boolean } | null> {
+  const ctx = await loadContext(userId, householdId, "viewer");
+  if (!ctx) return null;
+  return { ...(await assetViews(ctx)), canWrite: hasHouseholdRole(ctx.m.role, "member") };
+}
+
+export async function assetViews(ctx: Ctx, date = todayIstanbul()) {
+  const docs = (
+    await AssetModel.find({ householdId: ctx.m.householdId, deletedAt: null }).lean<AssetDoc[]>()
+  ).filter((a) => visibleAsset(ctx, a._id));
+  const movements = await loadMovements(
+    ctx.m.householdId,
+    docs.map((a) => a._id),
+  );
+  const prices = new Map<string, PriceQuote | null>();
+  for (const key of new Set(docs.map((a) => a.assetKey)))
+    prices.set(key, await priceOn(ctx.m.householdId, key, date));
+  const items = docs
+    .map((a) => toView(a, movements.get(String(a._id)) ?? [], prices.get(a.assetKey) ?? null))
+    .sort(
+      (x, y) =>
+        Number(y.summary.quantity > 0) - Number(x.summary.quantity > 0) ||
+        (y.summary.currentValueMinor ?? 0) - (x.summary.currentValueMinor ?? 0) ||
+        compareTr(x.name, y.name),
+    );
+  const totals: AssetTotals = {
+    valueMinor: 0,
+    costMinor: 0,
+    unrealizedMinor: 0,
+    realizedMinor: 0,
+    missingPrice: 0,
+  };
+  for (const v of items) {
+    totals.realizedMinor += v.summary.realizedMinor;
+    if (v.summary.quantity === 0) continue;
+    if (v.summary.currentValueMinor === null) {
+      totals.missingPrice++;
+      continue;
+    }
+    totals.valueMinor += v.summary.currentValueMinor;
+    totals.costMinor += v.summary.costMinor;
+    totals.unrealizedMinor += v.summary.unrealizedMinor ?? 0;
+  }
+  return { items, totals };
+}
+
+async function loadAsset(ctx: Ctx, assetId: string) {
+  const id = toObjectId(assetId);
+  if (!id || !visibleAsset(ctx, id)) return null;
+  return AssetModel.findOne({
+    _id: id,
+    householdId: ctx.m.householdId,
+    deletedAt: null,
+  }).lean<AssetDoc>();
+}
+
+export async function getAsset(
+  userId: string,
+  householdId: string,
+  assetId: string,
+): Promise<AssetDetail | null> {
+  const ctx = await loadContext(userId, householdId, "viewer");
+  if (!ctx) return null;
+  const a = await loadAsset(ctx, assetId);
+  if (!a) return null;
+  const movements = (await loadMovements(ctx.m.householdId, [a._id])).get(String(a._id)) ?? [];
+  const price = await priceOn(ctx.m.householdId, a.assetKey, todayIstanbul());
+  const run = runMovements(movements);
+  const rows = movements.map((m, i): MovementRow => {
+    const acc = m.accountId ? ctx.accountMap.get(String(m.accountId)) : undefined;
+    const step = run.steps[i]!;
+    return {
+      id: String(m._id),
+      kind: m.kind,
+      date: m.date,
+      quantity: m.quantity,
+      unitPriceMinor: m.unitPriceMinor ?? null,
+      amountMinor: m.amountMinor,
+      account: acc ? (acc.hidden ? tr.transactions.list.hiddenAccount : acc.name) : null,
+      storage: m.storage,
+      note: m.note,
+      costOutMinor: step.costOutMinor,
+      realizedMinor: step.realizedMinor,
+      quantityAfter: step.quantityAfter,
+      fromInKind: Boolean(m.inKindDebtId),
+    };
+  });
+  return {
+    ...toView(a, movements, price),
+    movements: rows.reverse(),
+    canWrite: hasHouseholdRole(ctx.m.role, "member"),
+  };
+}
+
+// --- Varlık kaydı ---
+
+export async function createAsset(
+  actorId: string,
+  householdId: string,
+  input: AssetForm,
+): Promise<ActionResult<{ id: string }>> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const actor = new Types.ObjectId(actorId);
+  const doc = await AssetModel.create({
+    householdId: ctx.m.householdId,
+    assetKey: input.assetKey,
+    name: input.name,
+    note: input.note,
+    isPrivate: input.isPrivate,
+    ownerUserId: input.isPrivate ? actor : null,
+    createdBy: actor,
+    updatedBy: actor,
+  });
+  return ok({ id: String(doc._id) });
+}
+
+export async function updateAsset(
+  actorId: string,
+  householdId: string,
+  assetId: string,
+  input: AssetForm,
+): Promise<ActionResult> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const a = await loadAsset(ctx, assetId);
+  if (!a) return fail(tr.common.notFound);
+  if (
+    input.assetKey !== a.assetKey &&
+    (await AssetMovementModel.exists({ assetId: a._id, deletedAt: null }))
+  )
+    return fail(t.errors.assetKeyLocked, { assetKey: t.errors.assetKeyLocked });
+  const actor = new Types.ObjectId(actorId);
+  const owner = a.ownerUserId ?? (input.isPrivate ? actor : null);
+  await AssetModel.updateOne(
+    { _id: a._id, householdId: ctx.m.householdId },
+    {
+      $set: {
+        assetKey: input.assetKey,
+        name: input.name,
+        note: input.note,
+        isPrivate: input.isPrivate,
+        ownerUserId: input.isPrivate ? owner : null,
+        updatedBy: actor,
+      },
+    },
+  );
+  return ok(undefined);
+}
+
+export async function deleteAsset(
+  actorId: string,
+  householdId: string,
+  assetId: string,
+): Promise<ActionResult> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const a = await loadAsset(ctx, assetId);
+  if (!a) return fail(tr.common.notFound);
+  if (await AssetMovementModel.exists({ assetId: a._id, deletedAt: null }))
+    return fail(t.errors.hasMovements);
+  const actor = new Types.ObjectId(actorId);
+  await AssetModel.updateOne({ _id: a._id }, { $set: { deletedAt: new Date(), updatedBy: actor } });
+  await writeAudit({
+    action: "asset.delete",
+    actorId: actor,
+    householdId: ctx.m.householdId,
+    targetType: "asset",
+    targetId: String(a._id),
+    diff: { name: a.name, assetKey: a.assetKey },
+  });
+  return ok(undefined);
+}
+
+// --- Hareketler ---
+
+function checkAccount(ctx: Ctx, id: string | null) {
+  if (!id) return null;
+  const a = ctx.accountMap.get(id);
+  return a && !a.hidden && !a.archived ? a : null;
+}
+
+/** Tutar ve birim fiyatı tamamlar (bkz. movementFormSchema). */
+async function resolveAmount(
+  householdId: Types.ObjectId,
+  assetKey: AssetKey,
+  input: MovementForm,
+): Promise<{ unitPriceMinor: number | null; amountMinor: number } | null> {
+  if (input.kind === "gift_out") return { unitPriceMinor: null, amountMinor: 0 };
+  if (input.amount !== null)
+    return {
+      amountMinor: input.amount,
+      unitPriceMinor:
+        input.unitPrice ?? Math.round((input.amount * QUANTITY_SCALE) / input.quantity),
+    };
+  let unit = input.unitPrice;
+  if (unit === null) {
+    const p = await priceOn(householdId, assetKey, input.date);
+    // Alımda kurumun satış fiyatı ödenir; satış ve hediye değeri alış fiyatıyla.
+    unit = p ? (input.kind === "buy" ? p.sellMinor : p.buyMinor) : null;
+  }
+  if (unit === null) return null;
+  return { unitPriceMinor: unit, amountMinor: valueOf(input.quantity, unit) };
+}
+
+export async function addMovement(
+  actorId: string,
+  householdId: string,
+  assetId: string,
+  input: MovementForm,
+  opts: { inKindDebtId?: Types.ObjectId; session?: mongoose.ClientSession } = {},
+): Promise<ActionResult<{ id: string }>> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const a = await loadAsset(ctx, assetId);
+  if (!a) return fail(tr.common.notFound);
+  if (input.date > todayIstanbul()) return fail(t.errors.futureDate, { date: t.errors.futureDate });
+  const date = istanbulDayStart(input.date);
+  if (!date) return fail(tr.validation.date, { date: tr.validation.date });
+  const account = checkAccount(ctx, input.accountId);
+  if (input.accountId && !account)
+    return fail(tr.transactions.validation.accountInvalid, {
+      accountId: tr.transactions.validation.accountInvalid,
+    });
+  const amount = await resolveAmount(ctx.m.householdId, a.assetKey, input);
+  if (!amount) return fail(t.errors.noPrice, { amount: t.errors.noPrice });
+
+  // Eldeki miktar: yeni hareket aynı günün sonuna eklenmiş gibi doğrulanır.
+  const existing = (await loadMovements(ctx.m.householdId, [a._id])).get(String(a._id)) ?? [];
+  const now = new Date();
+  const candidate = [
+    ...existing,
+    { kind: input.kind, date: input.date, quantity: input.quantity, createdAt: now } as MovementDoc,
+  ]
+    .map((m) => ({ ...m, amountMinor: m.amountMinor ?? 0 }))
+    .sort(sortMovements);
+  if (runMovements(candidate).negativeAt !== null)
+    return fail(t.errors.insufficient, { quantity: t.errors.insufficient });
+
+  const actor = new Types.ObjectId(actorId);
+  const movementId = new Types.ObjectId();
+  const label = formatAssetQuantity(a.assetKey, input.quantity);
+  const write = async (session: mongoose.ClientSession) => {
+    let transactionId: Types.ObjectId | null = null;
+    if (account && amount.amountMinor > 0 && (input.kind === "buy" || input.kind === "sell")) {
+      const out = input.kind === "buy";
+      const description = t.txDescription[input.kind](label, a.name);
+      const [tx] = await TransactionModel.create(
+        [
+          {
+            householdId: ctx.m.householdId,
+            type: "transfer",
+            status: "posted",
+            date,
+            // Alım hesaptan çıkar (varlığa); satış hesaba girer (varlıktan).
+            accountId: out ? account.id : null,
+            toAccountId: out ? null : account.id,
+            amountMinor: amount.amountMinor,
+            description,
+            searchText: foldTr(description),
+            assetId: a._id,
+            createdBy: actor,
+            updatedBy: actor,
+          },
+        ],
+        { session },
+      );
+      transactionId = tx!._id;
+    }
+    await AssetMovementModel.create(
+      [
+        {
+          _id: movementId,
+          householdId: ctx.m.householdId,
+          assetId: a._id,
+          kind: input.kind,
+          date: input.date,
+          quantity: input.quantity,
+          unitPriceMinor: amount.unitPriceMinor,
+          amountMinor: amount.amountMinor,
+          accountId: account && transactionId ? account.id : null,
+          transactionId,
+          storage: input.storage,
+          note: input.note,
+          inKindDebtId: opts.inKindDebtId ?? null,
+          createdBy: actor,
+          createdAt: now,
+        },
+      ],
+      { session },
+    );
+  };
+  if (opts.session) await write(opts.session);
+  else await mongoose.connection.transaction(write);
+  return ok({ id: String(movementId) });
+}
+
+export async function deleteMovement(
+  actorId: string,
+  householdId: string,
+  movementId: string,
+): Promise<ActionResult> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const id = toObjectId(movementId);
+  if (!id) return fail(tr.common.notFound);
+  const m = await AssetMovementModel.findOne({
+    _id: id,
+    householdId: ctx.m.householdId,
+    deletedAt: null,
+  }).lean<MovementDoc>();
+  if (!m || !visibleAsset(ctx, m.assetId)) return fail(tr.common.notFound);
+  const rest = (
+    (await loadMovements(ctx.m.householdId, [m.assetId])).get(String(m.assetId)) ?? []
+  ).filter((x) => !x._id.equals(m._id));
+  if (runMovements(rest).negativeAt !== null) return fail(t.errors.deleteBreaks);
+  const actor = new Types.ObjectId(actorId);
+  await mongoose.connection.transaction(async (session) => {
+    const now = new Date();
+    await AssetMovementModel.updateOne({ _id: m._id }, { $set: { deletedAt: now } }, { session });
+    if (m.transactionId)
+      await TransactionModel.updateOne(
+        { _id: m.transactionId, householdId: ctx.m.householdId },
+        { $set: { deletedAt: now, updatedBy: actor } },
+        { session },
+      );
+    await writeAudit(
+      {
+        action: "asset.movement.delete",
+        actorId: actor,
+        householdId: ctx.m.householdId,
+        targetType: "assetMovement",
+        targetId: String(m._id),
+        diff: { kind: m.kind, quantity: m.quantity, amountMinor: m.amountMinor, date: m.date },
+      },
+      session,
+    );
+  });
+  return ok(undefined);
+}
+
+// --- Dönemsel rapor ---
+
+export const REPORT_RANGES = ["3", "6", "12", "tum"] as const;
+export type ReportRange = (typeof REPORT_RANGES)[number];
+
+/**
+ * Seçilen aralıkta (son N ay veya ilk hareketten bugüne) yatırılan TL, dönem sonu değer,
+ * kâr/zarar ve aylık değer noktaları. `assetId` verilirse yalnızca o varlık, yoksa tüm görünür
+ * varlıkların toplamı.
+ */
+export async function getPeriodReport(
+  userId: string,
+  householdId: string,
+  range: ReportRange,
+  assetId?: string,
+): Promise<(PeriodReport & { excluded: number }) | null> {
+  const ctx = await loadContext(userId, householdId, "viewer");
+  if (!ctx) return null;
+  let docs: AssetDoc[];
+  if (assetId) {
+    const a = await loadAsset(ctx, assetId);
+    if (!a) return null;
+    docs = [a];
+  } else {
+    docs = (
+      await AssetModel.find({ householdId: ctx.m.householdId, deletedAt: null }).lean<AssetDoc[]>()
+    ).filter((a) => visibleAsset(ctx, a._id));
+  }
+  const movements = await loadMovements(
+    ctx.m.householdId,
+    docs.map((a) => a._id),
+  );
+  const to = todayIstanbul();
+  let from: string;
+  if (range === "tum") {
+    const first = [...movements.values()]
+      .flat()
+      .map((m) => m.date)
+      .sort()[0];
+    from = first && first < to ? first : addDays(to, -1);
+  } else from = addMonths(to, -Number(range));
+  const price = await buyPriceLookup(
+    ctx.m.householdId,
+    [...new Set(docs.map((a) => a.assetKey))],
+    to,
+  );
+  const reports = docs.map((a) =>
+    periodReport(movements.get(String(a._id)) ?? [], (date) => price(a.assetKey, date), from, to),
+  );
+  if (assetId) return { ...reports[0]!, excluded: 0 };
+  // Toplamda fiyatı eksik varlıklar (kâr hesaplanamayan) dışarıda bırakılır ve sayılır.
+  const priced = reports.filter((r) => r.profitMinor !== null);
+  return { ...sumReports(priced, from, to), excluded: reports.length - priced.length };
+}

src/features/attachments/components/attachment-picker.tsx

@@ -0,0 +1,176 @@
+"use client";
+
+import { Loader2, Paperclip, X } from "lucide-react";
+import { useRef, useState } from "react";
+import { Button } from "@/components/ui/button";
+import { tr } from "@/i18n/tr";
+import type { ActionResult } from "@/lib/action-result";
+import { cn } from "@/lib/utils";
+import {
+  acceptAttribute,
+  MAX_ATTACHMENTS_PER_RECORD,
+  type AttachmentKind,
+} from "@/shared/attachments";
+import type { AttachmentInfo } from "../service";
+import { AttachmentThumb } from "./attachment-strip";
+import { AttachmentViewer } from "./attachment-viewer";
+
+const t = tr.attachments;
+
+/** Tek dosyayı /api/files'a yükler. */
+async function uploadFile(file: File): Promise<ActionResult<AttachmentInfo>> {
+  const body = new FormData();
+  body.append("file", file);
+  try {
+    const res = await fetch("/api/files", { method: "POST", body });
+    return (await res.json()) as ActionResult<AttachmentInfo>;
+  } catch {
+    return { ok: false, error: t.errors.upload };
+  }
+}
+
+/**
+ * Formdaki küçük "Ek ekle" alanı (Bölüm 6.3): seçilen dosyalar hemen yüklenir (bekleyen ek),
+ * küçük önizleme ve sayaç gösterilir; kayıt kaydedilince ekler kayda bağlanır.
+ */
+export function AttachmentPicker({
+  value,
+  onChange,
+  allowedKinds,
+  onBusyChange,
+  hint,
+  addLabel,
+}: {
+  value: AttachmentInfo[];
+  onChange: (items: AttachmentInfo[]) => void;
+  allowedKinds: readonly AttachmentKind[];
+  onBusyChange?: (busy: boolean) => void;
+  /** Boşken gösterilen ipucu (varsayılan: fiş/fatura). */
+  hint?: string;
+  /** Düğme metni (varsayılan: "Ek ekle"). */
+  addLabel?: string;
+}) {
+  const inputRef = useRef<HTMLInputElement>(null);
+  const [uploading, setUploading] = useState(0);
+  const [errors, setErrors] = useState<string[]>([]);
+  const [viewer, setViewer] = useState<number | null>(null);
+  const invalid = value.filter((a) => !allowedKinds.includes(a.kind));
+  const room = MAX_ATTACHMENTS_PER_RECORD - value.length;
+
+  async function onFiles(files: FileList | null) {
+    if (!files?.length) return;
+    const list = [...files];
+    const accepted = list.slice(0, Math.max(0, room));
+    const nextErrors: string[] = [];
+    if (list.length > accepted.length)
+      nextErrors.push(t.errors.tooMany(MAX_ATTACHMENTS_PER_RECORD));
+    setUploading(accepted.length);
+    onBusyChange?.(true);
+    let items = value;
+    for (const file of accepted) {
+      const result = await uploadFile(file);
+      if (result.ok) {
+        items = [...items, result.data];
+        onChange(items);
+      } else {
+        nextErrors.push(`${file.name}: ${result.error}`);
+      }
+      setUploading((n) => n - 1);
+    }
+    setErrors(nextErrors);
+    onBusyChange?.(false);
+    if (inputRef.current) inputRef.current.value = "";
+  }
+
+  function remove(id: string) {
+    onChange(value.filter((a) => a.id !== id));
+  }
+
+  return (
+    <div className="flex flex-col gap-2">
+      <div className="flex flex-wrap items-center gap-2">
+        <Button
+          type="button"
+          variant="outline"
+          size="sm"
+          onClick={() => inputRef.current?.click()}
+          disabled={room <= 0 || uploading > 0}
+        >
+          {uploading > 0 ? <Loader2 className="animate-spin" /> : <Paperclip />}
+          {uploading > 0 ? t.uploading : (addLabel ?? t.add)}
+        </Button>
+        <span className="text-xs text-muted-foreground">
+          {value.length
+            ? t.count(value.length)
+            : hint
+              ? hint
+              : allowedKinds.includes("pdf")
+                ? t.addHint.imagePdf
+                : t.addHint.image}
+        </span>
+        <input
+          ref={inputRef}
+          type="file"
+          multiple
+          accept={acceptAttribute(allowedKinds)}
+          className="sr-only"
+          tabIndex={-1}
+          aria-label={t.add}
+          onChange={(e) => onFiles(e.target.files)}
+        />
+      </div>
+
+      {value.length || uploading ? (
+        <ul className="flex flex-wrap gap-1.5">
+          {value.map((item, i) => (
+            <li key={item.id} className="relative">
+              <AttachmentThumb
+                item={item}
+                className={cn(
+                  "size-10",
+                  !allowedKinds.includes(item.kind) && "border-destructive ring-1 ring-destructive",
+                )}
+                onClick={() => setViewer(i)}
+              />
+              <button
+                type="button"
+                onClick={() => remove(item.id)}
+                className="absolute -top-1.5 -right-1.5 flex size-5 items-center justify-center rounded-full border bg-background text-muted-foreground shadow-sm hover:text-foreground"
+                aria-label={`${t.remove}: ${item.name}`}
+              >
+                <X className="size-3" />
+              </button>
+            </li>
+          ))}
+          {Array.from({ length: uploading }, (_, i) => (
+            <li
+              key={`up-${i}`}
+              className="flex size-10 items-center justify-center rounded-md border border-dashed"
+              aria-label={t.uploading}
+            >
+              <Loader2 className="size-4 animate-spin text-muted-foreground" />
+            </li>
+          ))}
+        </ul>
+      ) : null}
+
+      {invalid.length ? (
+        <p className="text-xs text-destructive" role="alert">
+          {t.errors.kindNotAllowed}
+        </p>
+      ) : null}
+      {errors.map((e) => (
+        <p key={e} className="text-xs text-destructive" role="alert">
+          {e}
+        </p>
+      ))}
+
+      <AttachmentViewer
+        items={value}
+        startIndex={viewer ?? 0}
+        open={viewer !== null}
+        onOpenChange={(open) => !open && setViewer(null)}
+      />
+    </div>
+  );
+}

src/features/attachments/components/attachment-strip.tsx

@@ -0,0 +1,75 @@
+"use client";
+
+import { FileText, Paperclip } from "lucide-react";
+import { useState } from "react";
+import { tr } from "@/i18n/tr";
+import type { AttachmentInfo } from "../service";
+import { AttachmentViewer } from "./attachment-viewer";
+
+const t = tr.attachments;
+const VISIBLE = 4;
+
+/** Ayrıntıda küçük önizleme şeridi (en fazla 4 + "+N"); tıklayınca görüntüleyici açılır. */
+export function AttachmentStrip({ items }: { items: AttachmentInfo[] }) {
+  const [viewer, setViewer] = useState<number | null>(null);
+  if (!items.length) return null;
+  const shown = items.slice(0, VISIBLE);
+  const rest = items.length - shown.length;
+
+  return (
+    <div className="flex items-center gap-2">
+      <Paperclip className="size-4 shrink-0 text-muted-foreground" aria-hidden />
+      <span className="sr-only">{t.count(items.length)}</span>
+      <ul className="flex gap-1.5">
+        {shown.map((item, i) => (
+          <li key={item.id} className="relative">
+            <AttachmentThumb item={item} onClick={() => setViewer(i)} />
+            {rest > 0 && i === shown.length - 1 ? (
+              <button
+                type="button"
+                onClick={() => setViewer(i + 1)}
+                className="absolute inset-0 flex items-center justify-center rounded-md bg-black/55 text-sm font-medium text-white"
+                aria-label={`${t.viewerTitle}: ${t.moreCount(rest)}`}
+              >
+                {t.moreCount(rest)}
+              </button>
+            ) : null}
+          </li>
+        ))}
+      </ul>
+      <AttachmentViewer
+        items={items}
+        startIndex={viewer ?? 0}
+        open={viewer !== null}
+        onOpenChange={(open) => !open && setViewer(null)}
+      />
+    </div>
+  );
+}
+
+export function AttachmentThumb({
+  item,
+  onClick,
+  className = "size-12",
+}: {
+  item: AttachmentInfo;
+  onClick?: () => void;
+  className?: string;
+}) {
+  return (
+    <button
+      type="button"
+      onClick={onClick}
+      title={item.name}
+      aria-label={item.name}
+      className={`${className} flex items-center justify-center overflow-hidden rounded-md border bg-muted focus-visible:ring-2 focus-visible:ring-ring focus-visible:outline-none`}
+    >
+      {item.thumbUrl ? (
+        // eslint-disable-next-line @next/next/no-img-element -- yetkili özel dosya
+        <img src={item.thumbUrl} alt="" className="size-full object-cover" loading="lazy" />
+      ) : (
+        <FileText className="size-5 text-muted-foreground" aria-hidden />
+      )}
+    </button>
+  );
+}

src/features/attachments/components/attachment-viewer.tsx

@@ -0,0 +1,170 @@
+"use client";
+
+import { Download, ExternalLink, FileText, Maximize, Minimize } from "lucide-react";
+import { useEffect, useRef, useState } from "react";
+import { Button } from "@/components/ui/button";
+import {
+  Carousel,
+  CarouselContent,
+  CarouselItem,
+  CarouselNext,
+  CarouselPrevious,
+  type CarouselApi,
+} from "@/components/ui/carousel";
+import { Dialog, DialogContent, DialogDescription, DialogTitle } from "@/components/ui/dialog";
+import { tr } from "@/i18n/tr";
+import { formatFileSize } from "@/shared/attachments";
+import type { AttachmentInfo } from "../service";
+
+const t = tr.attachments;
+
+/**
+ * Ek dosya görüntüleyici (Bölüm 6.3): carousel (oklar, kaydırma, klavye okları), tam ekran ve
+ * "2 / 5" göstergesi. PDF'ler ikon + "Aç" düğmesiyle gösterilir (tarayıcının PDF görüntüleyicisi).
+ */
+export function AttachmentViewer({
+  items,
+  startIndex,
+  open,
+  onOpenChange,
+}: {
+  items: AttachmentInfo[];
+  startIndex: number;
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+}) {
+  const [api, setApi] = useState<CarouselApi>();
+  const [index, setIndex] = useState(startIndex);
+  const [fullscreen, setFullscreen] = useState(false);
+  const containerRef = useRef<HTMLDivElement>(null);
+
+  useEffect(() => {
+    if (!api) return;
+    const update = () => setIndex(api.selectedScrollSnap());
+    api.on("select", update);
+    api.on("reInit", update);
+    return () => {
+      api.off("select", update);
+      api.off("reInit", update);
+    };
+  }, [api]);
+
+  useEffect(() => {
+    const onChange = () => setFullscreen(document.fullscreenElement === containerRef.current);
+    document.addEventListener("fullscreenchange", onChange);
+    return () => document.removeEventListener("fullscreenchange", onChange);
+  }, []);
+
+  function handleOpenChange(next: boolean) {
+    if (!next && document.fullscreenElement) void document.exitFullscreen();
+    if (next) setIndex(startIndex);
+    onOpenChange(next);
+  }
+
+  async function toggleFullscreen() {
+    if (document.fullscreenElement) await document.exitFullscreen();
+    else await containerRef.current?.requestFullscreen().catch(() => {});
+  }
+
+  /** Odak carousel dışındayken de (ör. kapat düğmesi) ok tuşları çalışsın. */
+  function onKeyDown(event: React.KeyboardEvent) {
+    if (event.defaultPrevented) return;
+    if (event.key === "ArrowLeft") {
+      event.preventDefault();
+      api?.scrollPrev();
+    } else if (event.key === "ArrowRight") {
+      event.preventDefault();
+      api?.scrollNext();
+    }
+  }
+
+  const current = items[Math.min(index, items.length - 1)];
+
+  return (
+    <Dialog open={open} onOpenChange={handleOpenChange}>
+      <DialogContent
+        className="flex h-[min(90dvh,900px)] w-[calc(100vw-1rem)] max-w-5xl flex-col gap-0 p-0 sm:max-w-5xl"
+        onKeyDown={onKeyDown}
+      >
+        <div ref={containerRef} className="flex min-h-0 flex-1 flex-col bg-background">
+          <div className="flex items-center gap-2 border-b px-3 py-2 pr-12">
+            <DialogTitle className="min-w-0 flex-1 truncate text-sm">
+              {current?.name ?? t.viewerTitle}
+            </DialogTitle>
+            <DialogDescription className="sr-only">{t.viewerTitle}</DialogDescription>
+            <span
+              className="shrink-0 text-xs text-muted-foreground tabular-nums"
+              aria-live="polite"
+            >
+              {t.position(index + 1, items.length)}
+            </span>
+            {current ? (
+              <Button asChild variant="ghost" size="icon-sm" aria-label={t.download}>
+                <a href={`${current.url}?indir=1`} download>
+                  <Download />
+                </a>
+              </Button>
+            ) : null}
+            <Button
+              variant="ghost"
+              size="icon-sm"
+              onClick={toggleFullscreen}
+              aria-label={fullscreen ? t.exitFullscreen : t.fullscreen}
+            >
+              {fullscreen ? <Minimize /> : <Maximize />}
+            </Button>
+          </div>
+          <Carousel
+            setApi={setApi}
+            opts={{ startIndex, loop: false }}
+            className="flex min-h-0 flex-1 flex-col"
+            aria-label={t.viewerTitle}
+          >
+            <CarouselContent className="h-full" containerClassName="h-full min-h-0 flex-1">
+              {items.map((item) => (
+                <CarouselItem
+                  key={item.id}
+                  className="flex h-full items-center justify-center p-4 pl-8"
+                >
+                  {item.kind === "image" ? (
+                    // eslint-disable-next-line @next/next/no-img-element -- yetkili özel dosya; optimizasyon hattına girmez
+                    <img
+                      src={item.url}
+                      alt={item.name}
+                      width={item.width ?? undefined}
+                      height={item.height ?? undefined}
+                      className="max-h-full max-w-full rounded-md object-contain"
+                      draggable={false}
+                    />
+                  ) : (
+                    <div className="flex flex-col items-center gap-3 text-center">
+                      <FileText className="size-16 text-muted-foreground" aria-hidden />
+                      <div>
+                        <p className="font-medium break-all">{item.name}</p>
+                        <p className="text-sm text-muted-foreground">
+                          {t.pdf} · {formatFileSize(item.size)}
+                        </p>
+                      </div>
+                      <Button asChild>
+                        <a href={item.url} target="_blank" rel="noopener">
+                          <ExternalLink />
+                          {t.open}
+                        </a>
+                      </Button>
+                    </div>
+                  )}
+                </CarouselItem>
+              ))}
+            </CarouselContent>
+            {items.length > 1 ? (
+              <>
+                <CarouselPrevious className="left-3" aria-label={t.previous} />
+                <CarouselNext className="right-3" aria-label={t.next} />
+              </>
+            ) : null}
+          </Carousel>
+        </div>
+      </DialogContent>
+    </Dialog>
+  );
+}

src/features/attachments/service.int.test.ts

@@ -0,0 +1,327 @@
+import { readFile, rm } from "node:fs/promises";
+import sharp from "sharp";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import {
+  getTransaction,
+  createTransaction,
+  updateTransaction,
+  setTransactionDeleted,
+} from "@/features/transactions/service";
+import { env } from "@/lib/env";
+import { getStorage } from "@/lib/storage";
+import { AccountModel } from "@/models/account";
+import { AttachmentModel } from "@/models/attachment";
+import { CategoryModel } from "@/models/category";
+import { TransactionModel } from "@/models/transaction";
+import type { TransactionForm } from "@/shared/schemas/transaction";
+import { setupSeededDb, teardownDb } from "@/test/seeded-db";
+import {
+  purgeAttachments,
+  readAttachmentForUser,
+  uploadAttachment,
+  type AttachmentInfo,
+} from "./service";
+
+let ids: Awaited<ReturnType<typeof setupSeededDb>>;
+let cakir = "";
+let annemler = "";
+let ayse = "";
+let emre = "";
+let zeynep = "";
+let fatma = "";
+
+beforeAll(async () => {
+  await rm(env().UPLOAD_DIR, { recursive: true, force: true });
+  ids = await setupSeededDb();
+  cakir = ids.household("Çakır Ailesi");
+  annemler = ids.household("Annemler");
+  ayse = ids.user("ayse");
+  emre = ids.user("emre");
+  zeynep = ids.user("zeynep");
+  fatma = ids.user("fatma");
+});
+afterAll(async () => {
+  await teardownDb();
+  await rm(env().UPLOAD_DIR, { recursive: true, force: true });
+});
+
+const acc = (name: string, householdId = cakir) =>
+  AccountModel.findOne({ householdId, name })
+    .lean()
+    .then((a) => String(a!._id));
+const cat = (key: string) =>
+  CategoryModel.findOne({ householdId: cakir, defaultKey: key })
+    .lean()
+    .then((c) => String(c!._id));
+
+async function form(over: Partial<TransactionForm>): Promise<TransactionForm> {
+  return {
+    type: "expense",
+    amount: 100_00,
+    date: "2026-06-15",
+    accountId: await acc("Cüzdan"),
+    toAccountId: null,
+    categoryId: await cat("market"),
+    splits: [],
+    payee: "",
+    description: "",
+    tags: [],
+    attachmentIds: [],
+    installments: 1,
+    ...over,
+  };
+}
+
+const png = (w = 40, h = 30) =>
+  sharp({ create: { width: w, height: h, channels: 3, background: "#3366cc" } })
+    .png()
+    .toBuffer();
+const pdf = Buffer.from("%PDF-1.4\n1 0 obj<<>>endobj\ntrailer<<>>\n%%EOF\n", "latin1");
+
+async function upload(userId: string, bytes: Buffer, name = "fis.png", householdId = cakir) {
+  const r = await uploadAttachment(userId, householdId, { name, bytes });
+  if (!r.ok) throw new Error(r.error);
+  return r.data;
+}
+
+describe("yükleme ve dönüştürme", () => {
+  it("JPEG: EXIF/GPS silinir, yön uygulanır, 2000 px'e küçültülür, WebP + küçük resim", async () => {
+    const jpeg = await sharp({
+      create: { width: 3000, height: 1200, channels: 3, background: "#cc3333" },
+    })
+      .jpeg()
+      .withMetadata({ orientation: 6 })
+      .withExif({ IFD0: { Copyright: "gizli", Artist: "Ayşe" } })
+      .toBuffer();
+    expect((await sharp(jpeg).metadata()).exif).toBeDefined();
+
+    const info = await upload(ayse, jpeg, "../../etc/fiş.JPG");
+    expect(info.kind).toBe("image");
+    expect(info.name).toBe("fiş.JPG");
+    // Yön 6 (90°): 3000x1200 → 1200x3000 → en fazla 2000: 800x2000
+    expect([info.width, info.height]).toEqual([800, 2000]);
+
+    const doc = await AttachmentModel.findById(info.id).lean();
+    expect(doc!.mimeType).toBe("image/webp");
+    expect(doc!.ownerId).toBeNull();
+    const stored = await getStorage().get(doc!.storageKey);
+    const meta = await sharp(stored!).metadata();
+    expect(meta.format).toBe("webp");
+    expect(meta.exif).toBeUndefined();
+    expect(meta.orientation).toBeUndefined();
+    const thumb = await sharp((await getStorage().get(doc!.thumbKey!))!).metadata();
+    expect(Math.max(thumb.width!, thumb.height!)).toBe(320);
+  });
+
+  it("PNG ve PDF kabul edilir; uzantıya değil içeriğe bakılır", async () => {
+    expect((await upload(ayse, await png(), "resim.pdf")).kind).toBe("image");
+    const p = await upload(ayse, pdf, "bordro.jpg");
+    expect(p.kind).toBe("pdf");
+    expect(p.thumbUrl).toBeNull();
+  });
+
+  it("desteklenmeyen, bozuk ve boş dosyalar reddedilir", async () => {
+    const text = await uploadAttachment(ayse, cakir, {
+      name: "fis.jpg",
+      bytes: Buffer.from("<script>alert(1)</script>"),
+    });
+    expect(text.ok).toBe(false);
+    const broken = await uploadAttachment(ayse, cakir, {
+      name: "x.jpg",
+      bytes: Buffer.from([0xff, 0xd8, 0xff, 0xe0, 1, 2, 3, 4, 5, 6]),
+    });
+    expect(broken).toMatchObject({ ok: false });
+    const fakePdf = await uploadAttachment(ayse, cakir, {
+      name: "x.pdf",
+      bytes: Buffer.from("%PDF-1.4 yarım"),
+    });
+    expect(fakePdf.ok).toBe(false);
+    expect((await uploadAttachment(ayse, cakir, { name: "x", bytes: Buffer.alloc(0) })).ok).toBe(
+      false,
+    );
+  });
+
+  it("boyut sınırı uygulanır", async () => {
+    const big = Buffer.alloc(env().MAX_UPLOAD_MB * 1024 * 1024 + 1);
+    big.set([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]);
+    expect((await uploadAttachment(ayse, cakir, { name: "b.png", bytes: big })).ok).toBe(false);
+  });
+
+  it("izleyici ve hane dışı kullanıcı yükleyemez", async () => {
+    expect((await uploadAttachment(zeynep, cakir, { name: "a.png", bytes: await png() })).ok).toBe(
+      false,
+    );
+    expect((await uploadAttachment(fatma, cakir, { name: "a.png", bytes: await png() })).ok).toBe(
+      false,
+    );
+  });
+
+  it.skipIf(!process.env.HEIC_SAMPLE)("HEIC (iPhone) WebP'ye dönüştürülür", async () => {
+    const heic = await readFile(process.env.HEIC_SAMPLE!);
+    const info = await upload(ayse, heic, "IMG_0001.HEIC");
+    expect(info.kind).toBe("image");
+    const doc = await AttachmentModel.findById(info.id).lean();
+    expect(doc!.sourceType).toBe("heic");
+    expect((await sharp((await getStorage().get(doc!.storageKey))!).metadata()).format).toBe(
+      "webp",
+    );
+  });
+});
+
+describe("işleme bağlama", () => {
+  let a1: AttachmentInfo;
+  let a2: AttachmentInfo;
+  let a3: AttachmentInfo;
+  let txId = "";
+
+  it("gider işlemine görseller bağlanır, sıra korunur", async () => {
+    a1 = await upload(ayse, await png(10, 10));
+    a2 = await upload(ayse, await png(20, 10));
+    a3 = await upload(ayse, await png(30, 10));
+    const r = await createTransaction(
+      ayse,
+      cakir,
+      await form({ attachmentIds: [a2.id, a1.id, a3.id] }),
+    );
+    expect(r.ok).toBe(true);
+    txId = r.ok ? r.data.id : "";
+    const detail = await getTransaction(ayse, cakir, txId);
+    expect(detail!.attachmentCount).toBe(3);
+    expect(detail!.attachments.map((a) => a.id)).toEqual([a2.id, a1.id, a3.id]);
+  });
+
+  it("gider işlemine PDF eklenemez; gelirde eklenir; hata olursa işlem oluşmaz", async () => {
+    const p = await upload(ayse, pdf, "bordro.pdf");
+    const before = await TransactionModel.countDocuments({ householdId: cakir });
+    const bad = await createTransaction(ayse, cakir, await form({ attachmentIds: [p.id] }));
+    expect(bad).toMatchObject({ ok: false });
+    expect(await TransactionModel.countDocuments({ householdId: cakir })).toBe(before);
+    expect((await AttachmentModel.findById(p.id).lean())!.ownerId).toBeNull();
+
+    const good = await createTransaction(
+      ayse,
+      cakir,
+      await form({
+        type: "income",
+        categoryId: await cat("maas"),
+        accountId: await acc("Ziraat Maaş"),
+        attachmentIds: [p.id],
+      }),
+    );
+    expect(good.ok).toBe(true);
+  });
+
+  it("başkasının bekleyen eki, başka hanenin eki veya başka işlemin eki bağlanamaz", async () => {
+    const emres = await upload(emre, await png());
+    expect(
+      (await createTransaction(ayse, cakir, await form({ attachmentIds: [emres.id] }))).ok,
+    ).toBe(false);
+    const other = await upload(fatma, await png(), "x.png", annemler);
+    expect(
+      (await createTransaction(ayse, cakir, await form({ attachmentIds: [other.id] }))).ok,
+    ).toBe(false);
+    // a1 zaten txId'ye bağlı: başka işleme taşınamaz.
+    expect((await createTransaction(ayse, cakir, await form({ attachmentIds: [a1.id] }))).ok).toBe(
+      false,
+    );
+  });
+
+  it("kayıt başına en fazla 10 ek", async () => {
+    const many = [];
+    for (let i = 0; i < 11; i++) many.push((await upload(emre, await png(5 + i, 5))).id);
+    expect((await createTransaction(emre, cakir, await form({ attachmentIds: many }))).ok).toBe(
+      false,
+    );
+    expect(
+      (await createTransaction(emre, cakir, await form({ attachmentIds: many.slice(0, 10) }))).ok,
+    ).toBe(true);
+  });
+
+  it("düzenlemede çıkarılan ek kayıttan düşer, yeni ek eklenir (başka üye de düzenleyebilir)", async () => {
+    const a4 = await upload(emre, await png(44, 10));
+    const detail = await getTransaction(emre, cakir, txId);
+    const r = await updateTransaction(
+      emre,
+      cakir,
+      txId,
+      await form({
+        accountId: detail!.account!.id,
+        categoryId: detail!.categoryId,
+        attachmentIds: [a3.id, a4.id],
+      }),
+    );
+    expect(r.ok).toBe(true);
+    const after = await getTransaction(ayse, cakir, txId);
+    expect(after!.attachments.map((a) => a.id)).toEqual([a3.id, a4.id]);
+    expect(after!.attachmentCount).toBe(2);
+    expect((await AttachmentModel.findById(a1.id).lean())!.deletedAt).toBeInstanceOf(Date);
+    expect(await readAttachmentForUser(ayse, a1.id, "full")).toBeNull();
+  });
+
+  it("dosya erişimi: hane üyeleri (izleyici dahil) okur; hane dışı ve silinmiş işlem okuyamaz", async () => {
+    const file = await readAttachmentForUser(zeynep, a3.id, "thumb");
+    expect(file?.mimeType).toBe("image/webp");
+    expect(await readAttachmentForUser(fatma, a3.id, "full")).toBeNull();
+    expect(await readAttachmentForUser(ayse, "not-an-id", "full")).toBeNull();
+
+    await setTransactionDeleted(ayse, cakir, txId, true);
+    expect(await readAttachmentForUser(ayse, a3.id, "full")).toBeNull();
+    await setTransactionDeleted(ayse, cakir, txId, false);
+    expect(await readAttachmentForUser(ayse, a3.id, "full")).not.toBeNull();
+  });
+
+  it("bekleyen ek yalnızca yükleyene görünür", async () => {
+    const pending = await upload(ayse, await png());
+    expect(await readAttachmentForUser(ayse, pending.id, "full")).not.toBeNull();
+    expect(await readAttachmentForUser(emre, pending.id, "full")).toBeNull();
+  });
+
+  it("gizli hesaptaki işlemin eki hesap sahibi dışındakilere kapalı", async () => {
+    const img = await upload(ayse, await png());
+    const r = await createTransaction(
+      ayse,
+      cakir,
+      await form({ accountId: await acc("Ayşe — Pluxee"), attachmentIds: [img.id] }),
+    );
+    expect(r.ok).toBe(true);
+    expect(await readAttachmentForUser(ayse, img.id, "full")).not.toBeNull();
+    expect(await readAttachmentForUser(emre, img.id, "full")).toBeNull();
+  });
+});
+
+describe("temizlik", () => {
+  it("eski bekleyen ekler, çıkarılmış ekler ve 30 günden önce silinmiş işlemlerin ekleri silinir", async () => {
+    const pending = await upload(ayse, await png());
+    const old = new Date(Date.now() - 25 * 60 * 60 * 1000);
+    await AttachmentModel.collection.updateOne(
+      { _id: (await AttachmentModel.findById(pending.id))!._id },
+      { $set: { createdAt: old } },
+    );
+
+    const kept = await upload(ayse, await png());
+    const r = await createTransaction(ayse, cakir, await form({ attachmentIds: [kept.id] }));
+    const tx = r.ok ? r.data.id : "";
+    await setTransactionDeleted(ayse, cakir, tx, true);
+    const keptDoc = (await AttachmentModel.findById(kept.id).lean())!;
+
+    // Silme 31 gün önce yapılmış gibi.
+    const now = new Date(Date.now() + 31 * 24 * 60 * 60 * 1000);
+    const pendingDoc = (await AttachmentModel.findById(pending.id).lean())!;
+    const { removed } = await purgeAttachments(now);
+    expect(removed).toBeGreaterThan(0);
+    expect(await AttachmentModel.findById(pending.id)).toBeNull();
+    expect(await getStorage().get(pendingDoc.storageKey)).toBeNull();
+    expect(await AttachmentModel.findById(kept.id)).toBeNull();
+    expect(await getStorage().get(keptDoc.storageKey)).toBeNull();
+    expect((await TransactionModel.findById(tx).lean())!.attachmentCount).toBe(0);
+  });
+
+  it("taze bekleyen ekler ve bağlı ekler korunur", async () => {
+    const fresh = await upload(ayse, await png());
+    const linked = await upload(ayse, await png());
+    await createTransaction(ayse, cakir, await form({ attachmentIds: [linked.id] }));
+    await purgeAttachments();
+    expect(await AttachmentModel.findById(fresh.id)).not.toBeNull();
+    expect(await AttachmentModel.findById(linked.id)).not.toBeNull();
+  });
+});

src/features/attachments/service.ts

@@ -0,0 +1,330 @@
+import "server-only";
+import { randomBytes } from "node:crypto";
+import { Types, type ClientSession } from "mongoose";
+import { resolveMembership } from "@/features/households/service";
+import { tr } from "@/i18n/tr";
+import { fail, ok, type ActionResult } from "@/lib/action-result";
+import { connectMongoose } from "@/lib/db/mongoose";
+import { env } from "@/lib/env";
+import { toObjectId } from "@/lib/object-id";
+import { getStorage } from "@/lib/storage";
+import { isPlausiblePdf, processImage, UnreadableImageError } from "@/lib/uploads/process";
+import { AccountModel } from "@/models/account";
+import { AttachmentModel, type AttachmentOwnerType } from "@/models/attachment";
+import { ProductModel } from "@/models/product";
+import { TransactionModel } from "@/models/transaction";
+import {
+  detectFileType,
+  MAX_ATTACHMENTS_PER_RECORD,
+  type AttachmentKind,
+} from "@/shared/attachments";
+
+const t = tr.attachments;
+
+/** Bir kullanıcının bir hanede aynı anda bekletebileceği (kayda bağlanmamış) ek sayısı. */
+export const MAX_PENDING_PER_USER = 30;
+/** Bağlanmamış eklerin ömrü. */
+export const PENDING_TTL_MS = 24 * 60 * 60 * 1000;
+/** Silinen kayıt/ek dosyalarının fiziksel olarak silinmeden önce bekleme süresi (geri alma payı). */
+export const SOFT_DELETE_RETENTION_MS = 30 * 24 * 60 * 60 * 1000;
+
+export type AttachmentInfo = {
+  id: string;
+  kind: AttachmentKind;
+  name: string;
+  size: number;
+  width: number | null;
+  height: number | null;
+  url: string;
+  thumbUrl: string | null;
+};
+
+type LeanAttachment = {
+  _id: Types.ObjectId;
+  kind: AttachmentKind;
+  originalName?: string | null;
+  size: number;
+  width?: number | null;
+  height?: number | null;
+  thumbKey?: string | null;
+};
+
+export function toAttachmentInfo(a: LeanAttachment): AttachmentInfo {
+  const id = String(a._id);
+  return {
+    id,
+    kind: a.kind,
+    name: a.originalName || (a.kind === "pdf" ? "belge.pdf" : "gorsel.webp"),
+    size: a.size,
+    width: a.width ?? null,
+    height: a.height ?? null,
+    url: `/api/files/${id}`,
+    thumbUrl: a.thumbKey ? `/api/files/${id}?v=thumb` : null,
+  };
+}
+
+/** Kullanıcının verdiği dosya adını güvenli hale getirir (yol, kontrol karakteri, uzunluk). */
+export function sanitizeFileName(name: string): string {
+  const base = name.split(/[\\/]/).pop() ?? "";
+  return base
+    .replace(/[\u0000-\u001f\u007f"<>]/g, "")
+    .trim()
+    .slice(0, 120);
+}
+
+function newKey(): string {
+  const id = randomBytes(16).toString("hex");
+  return `${id.slice(0, 2)}/${id}`;
+}
+
+// --- Yükleme ---
+
+export async function uploadAttachment(
+  userId: string,
+  householdId: string,
+  file: { name: string; bytes: Buffer },
+): Promise<ActionResult<AttachmentInfo>> {
+  const m = await resolveMembership(userId, householdId, "member");
+  if (!m) return fail(tr.common.unauthorized);
+  const maxBytes = env().MAX_UPLOAD_MB * 1024 * 1024;
+  if (file.bytes.length === 0) return fail(t.errors.empty);
+  if (file.bytes.length > maxBytes) return fail(t.errors.tooLarge(env().MAX_UPLOAD_MB));
+
+  const type = detectFileType(file.bytes);
+  if (!type) return fail(t.errors.unsupported);
+
+  const uploader = new Types.ObjectId(userId);
+  const pending = await AttachmentModel.countDocuments({
+    householdId: m.householdId,
+    ownerId: null,
+    uploadedBy: uploader,
+    deletedAt: null,
+  });
+  if (pending >= MAX_PENDING_PER_USER) return fail(t.errors.tooManyPending);
+
+  const key = newKey();
+  const storage = getStorage();
+  let doc: Record<string, unknown>;
+  if (type === "pdf") {
+    if (!isPlausiblePdf(file.bytes)) return fail(t.errors.unreadable);
+    await storage.put(`${key}.pdf`, file.bytes);
+    doc = {
+      kind: "pdf",
+      mimeType: "application/pdf",
+      size: file.bytes.length,
+      storageKey: `${key}.pdf`,
+      thumbKey: null,
+    };
+  } else {
+    let processed;
+    try {
+      processed = await processImage(file.bytes, type);
+    } catch (error) {
+      if (error instanceof UnreadableImageError) return fail(t.errors.unreadable);
+      throw error;
+    }
+    await storage.put(`${key}.webp`, processed.main);
+    await storage.put(`${key}.thumb.webp`, processed.thumb);
+    doc = {
+      kind: "image",
+      mimeType: "image/webp",
+      size: processed.main.length,
+      width: processed.width,
+      height: processed.height,
+      storageKey: `${key}.webp`,
+      thumbKey: `${key}.thumb.webp`,
+    };
+  }
+
+  const created = await AttachmentModel.create({
+    ...doc,
+    householdId: m.householdId,
+    sourceType: type,
+    originalName: sanitizeFileName(file.name),
+    originalSize: file.bytes.length,
+    uploadedBy: uploader,
+  });
+  return ok(toAttachmentInfo(created.toObject() as LeanAttachment));
+}
+
+// --- Kayda bağlama ---
+
+/**
+ * Kaydın ek listesini `ids` ile eşitler (sıra korunur). Yeni kimlikler, bu kullanıcının bu hanede
+ * yüklediği bekleyen ekler olmalı; listede olmayan mevcut ekler kayıttan çıkarılır (`deletedAt`).
+ * Kayıttaki güncel ek sayısını döner. Transaction içinde çağrılmalı (session).
+ */
+export async function syncOwnerAttachments(opts: {
+  householdId: Types.ObjectId;
+  actorId: string;
+  ownerType: AttachmentOwnerType;
+  ownerId: Types.ObjectId;
+  ids: string[];
+  allowedKinds: readonly AttachmentKind[];
+  session?: ClientSession;
+}): Promise<ActionResult<number>> {
+  const { householdId, ownerType, ownerId, session } = opts;
+  const unique = [...new Set(opts.ids)];
+  if (unique.length > MAX_ATTACHMENTS_PER_RECORD)
+    return fail(t.errors.tooMany(MAX_ATTACHMENTS_PER_RECORD));
+  const objectIds = unique.map(toObjectId);
+  if (objectIds.some((id) => !id)) return fail(t.errors.invalid);
+
+  const current = await AttachmentModel.find(
+    { householdId, ownerType, ownerId, deletedAt: null },
+    { _id: 1 },
+    { session },
+  ).lean();
+  const currentIds = new Set(current.map((a) => String(a._id)));
+  const newIds = objectIds.filter((id) => !currentIds.has(String(id))) as Types.ObjectId[];
+
+  const candidates = await AttachmentModel.find(
+    { _id: { $in: objectIds }, householdId, deletedAt: null },
+    { kind: 1, ownerId: 1, uploadedBy: 1 },
+    { session },
+  ).lean();
+  const byId = new Map(candidates.map((a) => [String(a._id), a]));
+  for (const id of newIds) {
+    const a = byId.get(String(id));
+    // Yalnızca kendi yüklediği, henüz hiçbir kayda bağlanmamış ekler bağlanabilir.
+    if (!a || a.ownerId || String(a.uploadedBy) !== opts.actorId) return fail(t.errors.invalid);
+  }
+  for (const id of objectIds) {
+    const a = byId.get(String(id));
+    if (a && !opts.allowedKinds.includes(a.kind)) return fail(t.errors.kindNotAllowed);
+  }
+
+  const removed = current.filter((a) => !objectIds.some((id) => id!.equals(a._id)));
+  if (removed.length) {
+    await AttachmentModel.updateMany(
+      { _id: { $in: removed.map((a) => a._id) }, householdId },
+      { $set: { deletedAt: new Date() } },
+      { session },
+    );
+  }
+  if (objectIds.length) {
+    await AttachmentModel.bulkWrite(
+      objectIds.map((id, order) => ({
+        updateOne: {
+          filter: { _id: id!, householdId },
+          update: { $set: { ownerType, ownerId, order } },
+        },
+      })),
+      { session },
+    );
+  }
+  return ok(objectIds.length);
+}
+
+export async function listOwnerAttachments(
+  householdId: Types.ObjectId,
+  ownerType: AttachmentOwnerType,
+  ownerId: Types.ObjectId,
+): Promise<AttachmentInfo[]> {
+  const rows = await AttachmentModel.find({ householdId, ownerType, ownerId, deletedAt: null })
+    .sort({ order: 1, createdAt: 1 })
+    .lean();
+  return rows.map((a) => toAttachmentInfo(a as unknown as LeanAttachment));
+}
+
+// --- Servis etme ---
+
+export type AttachmentFile = {
+  bytes: Buffer;
+  mimeType: string;
+  name: string;
+};
+
+/**
+ * Yetki kontrollü dosya okuma: kullanıcı ekin hanesinin üyesi olmalı; bekleyen ek yalnızca
+ * yükleyene; işleme bağlı ek, işlem kullanıcıya görünürse (silinmemiş ve başkasının gizli
+ * hesabına dokunmuyorsa). Erişim yoksa null (çağıran 404 döner; varlık sızdırılmaz).
+ */
+export async function readAttachmentForUser(
+  userId: string,
+  attachmentId: string,
+  variant: "full" | "thumb",
+): Promise<AttachmentFile | null> {
+  const id = toObjectId(attachmentId);
+  if (!id) return null;
+  await connectMongoose();
+  const a = await AttachmentModel.findOne({ _id: id, deletedAt: null }).lean();
+  if (!a) return null;
+  const m = await resolveMembership(userId, String(a.householdId), "viewer");
+  if (!m) return null;
+
+  if (!a.ownerId) {
+    if (String(a.uploadedBy) !== userId) return null;
+  } else if (a.ownerType === "transaction") {
+    const tx = await TransactionModel.findOne(
+      { _id: a.ownerId, householdId: a.householdId, deletedAt: null },
+      { accountId: 1, toAccountId: 1 },
+    ).lean();
+    if (!tx) return null;
+    const hidden = await AccountModel.exists({
+      _id: { $in: [tx.accountId, tx.toAccountId].filter(Boolean) },
+      householdId: a.householdId,
+      isPrivate: true,
+      ownerUserId: { $ne: new Types.ObjectId(userId) },
+    });
+    if (hidden) return null;
+  } else if (a.ownerType === "product") {
+    // Ürün görselleri hane ortaktır (arşivli ürün dahil).
+    if (!(await ProductModel.exists({ _id: a.ownerId, householdId: a.householdId }))) return null;
+  } else {
+    return null;
+  }
+
+  const key = variant === "thumb" && a.thumbKey ? a.thumbKey : a.storageKey;
+  const bytes = await getStorage().get(key);
+  if (!bytes) return null;
+  return {
+    bytes,
+    mimeType: variant === "thumb" && a.thumbKey ? "image/webp" : a.mimeType,
+    name: a.originalName ?? "",
+  };
+}
+
+// --- Temizlik ---
+
+/**
+ * Fiziksel temizlik (Bölüm 7.4): 24 saatten eski bekleyen ekler, 30 günden önce çıkarılmış
+ * ekler ve 30 günden önce silinmiş işlemlerin ekleri. Dosyalar silinir, kayıtlar kaldırılır.
+ */
+export async function purgeAttachments(now = new Date()): Promise<{ removed: number }> {
+  await connectMongoose();
+  const retentionCutoff = new Date(now.getTime() - SOFT_DELETE_RETENTION_MS);
+  const pendingCutoff = new Date(now.getTime() - PENDING_TTL_MS);
+
+  const deletedTx = await TransactionModel.find(
+    { deletedAt: { $ne: null, $lt: retentionCutoff }, attachmentCount: { $gt: 0 } },
+    { _id: 1 },
+  ).lean();
+
+  const victims = await AttachmentModel.find(
+    {
+      $or: [
+        { ownerId: null, createdAt: { $lt: pendingCutoff } },
+        { deletedAt: { $ne: null, $lt: retentionCutoff } },
+        ...(deletedTx.length
+          ? [{ ownerType: "transaction" as const, ownerId: { $in: deletedTx.map((d) => d._id) } }]
+          : []),
+      ],
+    },
+    { storageKey: 1, thumbKey: 1 },
+  ).lean();
+
+  const storage = getStorage();
+  for (const v of victims) {
+    await storage.delete(v.storageKey);
+    if (v.thumbKey) await storage.delete(v.thumbKey);
+    await AttachmentModel.deleteOne({ _id: v._id });
+  }
+  if (deletedTx.length) {
+    await TransactionModel.updateMany(
+      { _id: { $in: deletedTx.map((d) => d._id) } },
+      { $set: { attachmentCount: 0 } },
+    );
+  }
+  return { removed: victims.length };
+}

src/features/budgets/actions.ts

@@ -0,0 +1,49 @@
+"use server";
+
+import { revalidatePath } from "next/cache";
+import { z } from "zod";
+import { tr } from "@/i18n/tr";
+import { fail, type ActionResult } from "@/lib/action-result";
+import { getHouseholdActionContext } from "@/lib/dal";
+import { budgetLimitsSchema, budgetMonthSchema, incomeItemsSchema } from "@/shared/schemas/budget";
+import { saveIncomeItems } from "./plan";
+import { budgetFromActuals, copyPreviousBudget, saveBudget } from "./service";
+
+function fieldErrors(error: z.ZodError) {
+  const out: Record<string, string> = {};
+  for (const issue of error.issues) {
+    const key = issue.path.join(".");
+    if (key && !out[key]) out[key] = issue.message;
+  }
+  return out;
+}
+
+async function run<T>(
+  schema: z.ZodType<T>,
+  input: unknown,
+  fn: (userId: string, householdId: string, data: T) => Promise<ActionResult<unknown>>,
+): Promise<ActionResult<unknown>> {
+  const ctx = await getHouseholdActionContext("member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const parsed = schema.safeParse(input);
+  if (!parsed.success) return fail(tr.adminUsers.errors.checkFields, fieldErrors(parsed.error));
+  const result = await fn(ctx.user.id, ctx.household.id, parsed.data);
+  if (result.ok) revalidatePath("/", "layout");
+  return result;
+}
+
+export async function saveBudgetAction(input: unknown) {
+  return run(budgetLimitsSchema, input, saveBudget);
+}
+
+export async function copyPreviousBudgetAction(month: unknown) {
+  return run(budgetMonthSchema, month, copyPreviousBudget);
+}
+
+export async function budgetFromActualsAction(month: unknown) {
+  return run(budgetMonthSchema, month, budgetFromActuals);
+}
+
+export async function saveIncomeItemsAction(input: unknown) {
+  return run(incomeItemsSchema, input, saveIncomeItems);
+}

src/features/budgets/components/budget-view.tsx

@@ -0,0 +1,480 @@
+"use client";
+
+import {
+  AlertTriangle,
+  ChevronLeft,
+  ChevronRight,
+  Copy,
+  EllipsisVertical,
+  History,
+  Pencil,
+} from "lucide-react";
+import Link from "next/link";
+import { useState } from "react";
+import { toast } from "sonner";
+import { IconBadge } from "@/components/appearance/swatch";
+import { MoneyInput } from "@/components/money-input";
+import { ResponsiveDialog } from "@/components/responsive-dialog";
+import {
+  AlertDialog,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent } from "@/components/ui/card";
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import { tr } from "@/i18n/tr";
+import { cn } from "@/lib/utils";
+import { shiftMonth, type BudgetStatus } from "@/shared/budget";
+import { formatDate, formatMoney } from "@/shared/format";
+import { formatMoneyInput, parseMoney } from "@/shared/money";
+import { budgetFromActualsAction, copyPreviousBudgetAction, saveBudgetAction } from "../actions";
+import type { BudgetLineView, BudgetView as Data } from "../service";
+
+const t = tr.budget;
+const d = (ymd: string) => formatDate(`${ymd}T12:00:00+03:00`);
+const monthFmt = new Intl.DateTimeFormat("tr-TR", {
+  month: "long",
+  year: "numeric",
+  timeZone: "Europe/Istanbul",
+});
+const monthLabel = (m: string) => monthFmt.format(new Date(`${m}-15T12:00:00+03:00`));
+
+const BAR: Record<BudgetStatus, string> = {
+  ok: "bg-budget",
+  warning: "bg-amber-500",
+  over: "bg-expense",
+  none: "bg-muted-foreground/40",
+};
+
+/** Yüzde çubuğu; `marker` ayın geçen kısmını (yüzde) gösterir. */
+function Bar({
+  ratioBp,
+  status,
+  marker,
+  label,
+}: {
+  ratioBp: number | null;
+  status: BudgetStatus;
+  marker?: number;
+  label: string;
+}) {
+  const pct = ratioBp === null ? 0 : Math.min(100, ratioBp / 100);
+  return (
+    <div
+      className="relative h-2 w-full overflow-hidden rounded-full bg-muted"
+      role="progressbar"
+      aria-label={label}
+      aria-valuemin={0}
+      aria-valuemax={100}
+      aria-valuenow={Math.round(ratioBp === null ? 0 : ratioBp / 100)}
+    >
+      <div className={cn("h-full rounded-full", BAR[status])} style={{ width: `${pct}%` }} />
+      {marker !== undefined && marker > 0 && marker < 100 ? (
+        <span
+          aria-hidden
+          className="absolute top-0 h-full w-0.5 bg-foreground/60"
+          style={{ left: `${marker}%` }}
+        />
+      ) : null}
+    </div>
+  );
+}
+
+function StatusBadge({
+  status,
+  forecastOver,
+  exceeded,
+}: {
+  status: BudgetStatus;
+  forecastOver: boolean;
+  /** Limit aşıldı mı (tam %100'de "doldu"). */
+  exceeded: boolean;
+}) {
+  if (status === "over")
+    return (
+      <Badge variant="destructive" className="gap-1">
+        <AlertTriangle className="size-3" />
+        {exceeded ? t.status.over : t.status.full}
+      </Badge>
+    );
+  if (status === "warning")
+    return (
+      <Badge
+        variant="outline"
+        className="gap-1 border-amber-500/50 text-amber-700 dark:text-amber-400"
+      >
+        <AlertTriangle className="size-3" />
+        {t.status.warning}
+      </Badge>
+    );
+  if (forecastOver)
+    return (
+      <Badge variant="outline" className="text-muted-foreground">
+        {t.status.forecastOver}
+      </Badge>
+    );
+  return null;
+}
+
+function Stat({ label, value, tone }: { label: string; value: string; tone?: string }) {
+  return (
+    <div className="min-w-0">
+      <p className="text-xs text-muted-foreground">{label}</p>
+      <p className={cn("text-lg font-semibold tabular-nums", tone)}>{value}</p>
+    </div>
+  );
+}
+
+type Pending = { kind: "edit" } | { kind: "replace"; source: "copy" | "actuals" } | null;
+
+export function BudgetView({ data }: { data: Data }) {
+  const [pending, setPending] = useState<Pending>(null);
+  const [busy, setBusy] = useState(false);
+  const close = () => setPending(null);
+  const tt = data.totals;
+  const monthPct = Math.round((data.elapsedDays * 100) / data.totalDays);
+  const warnings = data.lines.filter((l) => l.status === "warning" || l.status === "over");
+
+  async function generate(source: "copy" | "actuals") {
+    setBusy(true);
+    const r =
+      source === "copy"
+        ? await copyPreviousBudgetAction(data.month)
+        : await budgetFromActualsAction(data.month);
+    setBusy(false);
+    close();
+    if (r.ok) toast.success(source === "copy" ? t.toast.copied : t.toast.created);
+    else toast.error(r.error);
+  }
+  const askOrRun = (source: "copy" | "actuals") =>
+    data.hasBudget ? setPending({ kind: "replace", source }) : generate(source);
+
+  return (
+    <div className="flex flex-col gap-4">
+      <div className="flex flex-wrap items-center justify-between gap-2">
+        <div className="flex items-center gap-1">
+          <Button variant="ghost" size="icon" asChild>
+            <Link href={`/butce?ay=${shiftMonth(data.month, -1)}`} aria-label={t.prevMonth}>
+              <ChevronLeft />
+            </Link>
+          </Button>
+          <div className="min-w-36 text-center">
+            <p className="font-medium capitalize">{monthLabel(data.month)}</p>
+            <p className="text-xs text-muted-foreground">
+              {t.period(d(data.period.from), d(data.period.to))}
+            </p>
+          </div>
+          <Button variant="ghost" size="icon" asChild>
+            <Link href={`/butce?ay=${shiftMonth(data.month, 1)}`} aria-label={t.nextMonth}>
+              <ChevronRight />
+            </Link>
+          </Button>
+          {data.month !== data.currentMonth ? (
+            <Button variant="link" size="sm" asChild>
+              <Link href="/butce">{t.thisMonth}</Link>
+            </Button>
+          ) : null}
+        </div>
+        {data.canWrite ? (
+          <div className="flex gap-2">
+            <Button size="sm" onClick={() => setPending({ kind: "edit" })}>
+              <Pencil />
+              {t.edit}
+            </Button>
+            <DropdownMenu modal={false}>
+              <DropdownMenuTrigger asChild>
+                <Button size="icon-sm" variant="outline" aria-label={tr.recurring.actions.more}>
+                  <EllipsisVertical />
+                </Button>
+              </DropdownMenuTrigger>
+              <DropdownMenuContent align="end">
+                <DropdownMenuItem
+                  disabled={!data.hasPrevious || busy}
+                  onSelect={() => askOrRun("copy")}
+                >
+                  <Copy />
+                  {t.copyPrevious}
+                </DropdownMenuItem>
+                <DropdownMenuSeparator />
+                <DropdownMenuItem disabled={busy} onSelect={() => askOrRun("actuals")}>
+                  <History />
+                  {t.fromActuals}
+                </DropdownMenuItem>
+              </DropdownMenuContent>
+            </DropdownMenu>
+          </div>
+        ) : null}
+      </div>
+
+      <Card size="sm">
+        <CardContent className="flex flex-col gap-3">
+          <div className="grid grid-cols-2 gap-3 sm:grid-cols-4">
+            <Stat
+              label={t.totals.limit}
+              value={data.hasBudget ? formatMoney(tt.limitMinor) : "—"}
+            />
+            <Stat label={t.totals.actual} value={formatMoney(tt.actualMinor)} tone="text-expense" />
+            <Stat
+              label={tt.remainingMinor < 0 ? t.totals.over : t.totals.remaining}
+              value={data.hasBudget ? formatMoney(Math.abs(tt.remainingMinor)) : "—"}
+              tone={tt.remainingMinor < 0 ? "text-expense" : "text-budget"}
+            />
+            <Stat
+              label={t.totals.forecast}
+              value={formatMoney(tt.forecastMinor)}
+              tone={tt.forecastOver ? "text-expense" : undefined}
+            />
+          </div>
+          {data.hasBudget ? (
+            <Bar
+              ratioBp={tt.ratioBp}
+              status={tt.status}
+              marker={monthPct}
+              label={`${t.totals.actual} / ${t.totals.limit}`}
+            />
+          ) : null}
+          <div className="flex flex-wrap justify-between gap-x-4 gap-y-1 text-xs text-muted-foreground">
+            <span>
+              {t.totals.monthProgress(data.elapsedDays, data.totalDays, String(monthPct))}
+              {tt.ratioBp !== null ? ` · %${Math.round(tt.ratioBp / 100)}` : ""}
+            </span>
+            {tt.plannedMinor ? <span>{t.totals.planned(formatMoney(tt.plannedMinor))}</span> : null}
+            {data.hasBudget && tt.unbudgetedMinor ? (
+              <span>
+                {t.totals.unbudgeted}: {formatMoney(tt.unbudgetedMinor)}
+              </span>
+            ) : null}
+          </div>
+          {data.includesHidden ? (
+            <p className="text-xs text-muted-foreground">{t.includesHidden}</p>
+          ) : null}
+        </CardContent>
+      </Card>
+
+      {warnings.length ? (
+        <div
+          role="status"
+          className="flex items-center gap-2 rounded-lg border border-amber-500/40 bg-amber-500/10 p-3 text-sm"
+        >
+          <AlertTriangle className="size-4 shrink-0 text-amber-600 dark:text-amber-400" />
+          {t.warnings(warnings.length)}
+        </div>
+      ) : null}
+
+      {!data.hasBudget ? (
+        <div className="flex flex-col items-center gap-3 rounded-lg border border-dashed p-6 text-center">
+          <p className="font-medium">{t.empty}</p>
+          <p className="max-w-md text-sm text-muted-foreground">{t.emptyHint}</p>
+          {data.canWrite ? (
+            <div className="flex flex-wrap justify-center gap-2">
+              <Button size="sm" onClick={() => setPending({ kind: "edit" })}>
+                <Pencil />
+                {t.edit}
+              </Button>
+              <Button
+                size="sm"
+                variant="outline"
+                disabled={!data.hasPrevious || busy}
+                onClick={() => generate("copy")}
+              >
+                <Copy />
+                {t.copyPrevious}
+              </Button>
+              <Button
+                size="sm"
+                variant="outline"
+                disabled={busy}
+                onClick={() => generate("actuals")}
+              >
+                <History />
+                {t.fromActuals}
+              </Button>
+            </div>
+          ) : null}
+        </div>
+      ) : null}
+
+      {data.lines.length ? (
+        <ul className="flex flex-col divide-y rounded-xl border bg-card">
+          {data.lines.map((l) => (
+            <Line key={l.categoryId} line={l} marker={monthPct} />
+          ))}
+        </ul>
+      ) : data.hasBudget ? (
+        <p className="text-sm text-muted-foreground">{t.noSpending}</p>
+      ) : null}
+
+      {pending?.kind === "edit" ? <EditDialog data={data} onClose={close} /> : null}
+      <AlertDialog open={pending?.kind === "replace"} onOpenChange={(o) => !o && close()}>
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>{t.replaceTitle}</AlertDialogTitle>
+            <AlertDialogDescription>
+              {t.replaceDescription}
+              {pending?.kind === "replace" && pending.source === "actuals"
+                ? ` ${t.fromActualsHint}`
+                : ""}
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>{tr.common.cancel}</AlertDialogCancel>
+            <Button
+              disabled={busy}
+              onClick={() => pending?.kind === "replace" && generate(pending.source)}
+            >
+              {t.replace}
+            </Button>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </div>
+  );
+}
+
+function Line({ line: l, marker }: { line: BudgetLineView; marker: number }) {
+  const hasLimit = l.limitMinor !== null;
+  return (
+    <li
+      className="flex items-start gap-3 p-3"
+      style={{ paddingLeft: `${0.75 + l.depth * 1.25}rem` }}
+    >
+      <IconBadge icon={l.icon} color={l.color} />
+      <div className="flex min-w-0 flex-1 flex-col gap-1.5">
+        <div className="flex flex-wrap items-center justify-between gap-x-2 gap-y-1">
+          <p className="flex min-w-0 items-center gap-2 font-medium">
+            <span className="truncate">{l.name}</span>
+            <StatusBadge
+              status={l.status}
+              forecastOver={l.forecastOver}
+              exceeded={(l.remainingMinor ?? 0) < 0}
+            />
+          </p>
+          <p className="text-sm tabular-nums">
+            {hasLimit
+              ? t.line.ofLimit(formatMoney(l.actualMinor), formatMoney(l.limitMinor!))
+              : formatMoney(l.actualMinor)}
+          </p>
+        </div>
+        {hasLimit ? (
+          <Bar
+            ratioBp={l.ratioBp}
+            status={l.status}
+            marker={marker}
+            label={`${l.name}: ${t.line.ofLimit(formatMoney(l.actualMinor), formatMoney(l.limitMinor!))}`}
+          />
+        ) : null}
+        <p className="flex flex-wrap gap-x-3 text-xs text-muted-foreground">
+          {hasLimit ? (
+            <span className={cn(l.remainingMinor! < 0 && "text-expense")}>
+              {l.remainingMinor! < 0
+                ? t.line.over(formatMoney(-l.remainingMinor!))
+                : t.line.remaining(formatMoney(l.remainingMinor!))}
+            </span>
+          ) : (
+            <span>{l.covered ? t.status.covered : t.status.none}</span>
+          )}
+          {l.plannedMinor ? <span>{t.line.planned(formatMoney(l.plannedMinor))}</span> : null}
+          {l.forecastMinor !== l.actualMinor ? (
+            <span className={cn(l.forecastOver && "text-expense")}>
+              {t.line.forecast(formatMoney(l.forecastMinor))}
+            </span>
+          ) : null}
+        </p>
+      </div>
+    </li>
+  );
+}
+
+function EditDialog({ data, onClose }: { data: Data; onClose: () => void }) {
+  const [values, setValues] = useState<Record<string, string>>(() =>
+    Object.fromEntries(
+      data.editor.categories.map((c) => {
+        const v = data.editor.limits[c.id];
+        return [c.id, v ? formatMoneyInput(v) : ""];
+      }),
+    ),
+  );
+  const [busy, setBusy] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  // Toplam: limiti olan ve üstünde limit olmayan kategoriler (alt limitler iki kez sayılmaz).
+  let total = 0;
+  const stack: { depth: number; limited: boolean }[] = [];
+  for (const c of data.editor.categories) {
+    while (stack.length && stack.at(-1)!.depth >= c.depth) stack.pop();
+    const covered = stack.some((s) => s.limited);
+    const v = parseMoney(values[c.id] ?? "") ?? 0;
+    if (v > 0 && !covered) total += v;
+    stack.push({ depth: c.depth, limited: v > 0 });
+  }
+
+  async function submit(e: React.FormEvent) {
+    e.preventDefault();
+    setBusy(true);
+    const r = await saveBudgetAction({
+      month: data.month,
+      limits: Object.entries(values).map(([categoryId, amount]) => ({ categoryId, amount })),
+    });
+    setBusy(false);
+    if (r.ok) {
+      toast.success(t.toast.saved);
+      onClose();
+    } else setError(r.error);
+  }
+
+  return (
+    <ResponsiveDialog
+      open
+      onOpenChange={(o) => !o && onClose()}
+      title={t.editTitle(monthLabel(data.month))}
+      description={t.editHint}
+      footer={
+        <>
+          <span className="mr-auto self-center text-sm font-medium tabular-nums">
+            {t.editTotal(formatMoney(total))}
+          </span>
+          <Button variant="outline" type="button" onClick={onClose}>
+            {tr.common.cancel}
+          </Button>
+          <Button type="submit" form="budget-form" disabled={busy}>
+            {tr.common.save}
+          </Button>
+        </>
+      }
+    >
+      <form id="budget-form" onSubmit={submit} noValidate className="flex flex-col">
+        {data.editor.categories.map((c) => (
+          <label
+            key={c.id}
+            className="flex items-center justify-between gap-3 border-b py-1.5 last:border-b-0"
+            style={{ paddingLeft: `${c.depth * 1.25}rem` }}
+          >
+            <span className={cn("min-w-0 truncate text-sm", c.depth === 0 && "font-medium")}>
+              {c.name}
+            </span>
+            <div className="w-36 shrink-0">
+              <MoneyInput
+                id={`limit-${c.id}`}
+                value={values[c.id] ?? ""}
+                onChange={(x) => setValues((s) => ({ ...s, [c.id]: x }))}
+                aria-label={c.name}
+              />
+            </div>
+          </label>
+        ))}
+        {error ? <p className="pt-2 text-sm text-destructive">{error}</p> : null}
+      </form>
+    </ResponsiveDialog>
+  );
+}

src/features/budgets/components/daily-plan-card.tsx

@@ -0,0 +1,15 @@
+import { getDailyPlan } from "../plan";
+import { DailyPlanView } from "./daily-plan-view";
+
+/** Dashboard günlük plan kartı (sunucu): veriyi yükler, görünümü istemciye verir. */
+export async function DailyPlanCard({
+  userId,
+  householdId,
+}: {
+  userId: string;
+  householdId: string;
+}) {
+  const data = await getDailyPlan(userId, householdId);
+  if (!data) return null;
+  return <DailyPlanView data={data} />;
+}

src/features/budgets/components/daily-plan-view.tsx

@@ -0,0 +1,257 @@
+"use client";
+
+import Link from "next/link";
+import { CartesianGrid, Line, LineChart, ReferenceLine, XAxis, YAxis } from "recharts";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import {
+  ChartContainer,
+  ChartLegend,
+  ChartLegendContent,
+  ChartTooltip,
+  ChartTooltipContent,
+  type ChartConfig,
+} from "@/components/ui/chart";
+import { tr } from "@/i18n/tr";
+import { cn } from "@/lib/utils";
+import { formatDate, formatMoney } from "@/shared/format";
+import type { DailyPlanView as Data } from "../plan";
+
+const t = tr.budget.daily;
+const d = (ymd: string) => formatDate(`${ymd}T12:00:00+03:00`);
+const dayFmt = new Intl.DateTimeFormat("tr-TR", {
+  day: "numeric",
+  month: "short",
+  timeZone: "Europe/Istanbul",
+});
+const monthFmt = new Intl.DateTimeFormat("tr-TR", {
+  month: "long",
+  year: "numeric",
+  timeZone: "Europe/Istanbul",
+});
+const compact = new Intl.NumberFormat("tr-TR", { notation: "compact", maximumFractionDigits: 1 });
+const signed = (minor: number) => `${minor < 0 ? "−" : ""}${formatMoney(Math.abs(minor))}`;
+
+const config = {
+  planned: { label: t.cumPlanned, color: "var(--budget)" },
+  actual: { label: t.cumActual, color: "var(--expense)" },
+} satisfies ChartConfig;
+
+function Stat({
+  label,
+  value,
+  tone,
+  hint,
+}: {
+  label: string;
+  value: string;
+  tone?: string;
+  hint?: string;
+}) {
+  return (
+    <div className="min-w-0">
+      <p className="text-xs text-muted-foreground">{label}</p>
+      <p className={cn("text-lg font-semibold tabular-nums", tone)}>{value}</p>
+      {hint ? <p className="text-[11px] leading-tight text-muted-foreground">{hint}</p> : null}
+    </div>
+  );
+}
+
+/** Dashboard: ayın günlük planı, kümülatif grafik ve gelirle karşılaştırma. */
+export function DailyPlanView({ data }: { data: Data }) {
+  const p = data.plan;
+  if (!data.hasBudget) {
+    return (
+      <Card size="sm">
+        <CardHeader>
+          <CardTitle className="text-base">{t.title}</CardTitle>
+          <CardDescription>{t.noBudget}</CardDescription>
+        </CardHeader>
+        <CardContent>
+          <Button size="sm" variant="outline" asChild>
+            <Link href="/butce">{tr.budget.goToBudget}</Link>
+          </Button>
+        </CardContent>
+      </Card>
+    );
+  }
+  const chart = p.days.map((day, i) => ({
+    date: day.date,
+    label: dayFmt.format(new Date(`${day.date}T12:00:00+03:00`)),
+    planned: day.cumPlannedMinor / 100,
+    // Gerçekleşen yalnızca bugüne kadar çizilir.
+    actual: p.todayIndex === -1 || i <= p.todayIndex ? day.cumActualMinor / 100 : null,
+  }));
+  const income = data.income.expectedMinor / 100;
+  const nextDiff =
+    data.next.budgetMinor === null ? null : data.next.expectedIncomeMinor - data.next.budgetMinor;
+
+  return (
+    <Card size="sm">
+      <CardHeader>
+        <CardTitle className="text-base">{t.title}</CardTitle>
+        <CardDescription>
+          {p.spentPct !== null ? t.headline(p.monthPct, p.spentPct) : null}
+        </CardDescription>
+      </CardHeader>
+      <CardContent className="flex flex-col gap-4">
+        <div className="grid grid-cols-2 gap-3 lg:grid-cols-4">
+          <Stat
+            label={t.today}
+            value={signed(p.todayAllowanceMinor)}
+            tone={p.todayAllowanceMinor < 0 ? "text-expense" : "text-budget"}
+            hint={t.todayHint}
+          />
+          <Stat label={t.plannedToDate} value={formatMoney(p.plannedToDateMinor)} />
+          <Stat
+            label={t.actualToDate}
+            value={formatMoney(p.actualToDateMinor)}
+            tone={p.actualToDateMinor > p.plannedToDateMinor ? "text-expense" : undefined}
+          />
+          <Stat
+            label={t.projectedLeft}
+            value={signed(data.projectedLeftMinor)}
+            tone={data.projectedLeftMinor < 0 ? "text-expense" : "text-income"}
+            hint={tr.budget.income.projectedLeftHint}
+          />
+        </div>
+
+        <ChartContainer
+          config={config}
+          className="aspect-auto h-56 w-full"
+          aria-label={t.chartLabel}
+          role="img"
+        >
+          <LineChart data={chart} margin={{ left: 4, right: 12, top: 8 }}>
+            <CartesianGrid vertical={false} />
+            <XAxis
+              dataKey="label"
+              tickLine={false}
+              axisLine={false}
+              tickMargin={8}
+              minTickGap={24}
+            />
+            <YAxis
+              tickLine={false}
+              axisLine={false}
+              width={48}
+              tickFormatter={(v: number) => compact.format(v)}
+            />
+            {income > 0 ? (
+              <ReferenceLine
+                y={income}
+                stroke="var(--income)"
+                strokeDasharray="4 4"
+                label={{
+                  value: `${t.income} ${compact.format(income)}`,
+                  position: "insideTopLeft",
+                  fill: "var(--muted-foreground)",
+                  fontSize: 11,
+                }}
+              />
+            ) : null}
+            <ChartTooltip
+              content={
+                <ChartTooltipContent
+                  labelFormatter={(_, payload) => {
+                    const date = payload?.[0]?.payload?.date as string | undefined;
+                    return date ? d(date) : "";
+                  }}
+                  formatter={(value, name) => (
+                    <div className="flex w-full items-center justify-between gap-3">
+                      <span className="text-muted-foreground">
+                        {config[name as keyof typeof config]?.label}
+                      </span>
+                      <span className="font-medium text-foreground tabular-nums">
+                        {formatMoney(Math.round(Number(value) * 100))}
+                      </span>
+                    </div>
+                  )}
+                />
+              }
+            />
+            <ChartLegend content={<ChartLegendContent />} />
+            <Line
+              dataKey="planned"
+              type="linear"
+              stroke="var(--color-planned)"
+              strokeWidth={2}
+              dot={false}
+              isAnimationActive={false}
+            />
+            <Line
+              dataKey="actual"
+              type="linear"
+              stroke="var(--color-actual)"
+              strokeWidth={2}
+              dot={false}
+              activeDot={{ r: 4 }}
+              connectNulls={false}
+              isAnimationActive={false}
+            />
+          </LineChart>
+        </ChartContainer>
+
+        <p className="text-xs text-muted-foreground">
+          {t.modes[data.mode]} {p.fixedMinor ? t.fixedNote(formatMoney(p.fixedMinor)) : ""}
+        </p>
+
+        <div className="rounded-lg border p-3 text-sm">
+          <p className="mb-2 font-medium capitalize">
+            {t.next(monthFmt.format(new Date(`${data.next.month}-15T12:00:00+03:00`)))}
+          </p>
+          <div className="grid grid-cols-3 gap-2">
+            <Stat label={t.nextIncome} value={formatMoney(data.next.expectedIncomeMinor)} />
+            <Stat
+              label={t.nextBudget}
+              value={
+                data.next.budgetMinor === null ? t.nextNoBudget : formatMoney(data.next.budgetMinor)
+              }
+            />
+            <Stat
+              label={t.nextDiff}
+              value={nextDiff === null ? "—" : signed(nextDiff)}
+              tone={nextDiff !== null && nextDiff < 0 ? "text-expense" : undefined}
+            />
+          </div>
+        </div>
+
+        <details className="text-sm">
+          <summary className="cursor-pointer text-xs text-muted-foreground">{t.table}</summary>
+          <div className="mt-2 max-h-80 overflow-y-auto">
+            <table className="w-full text-right tabular-nums">
+              <thead className="sticky top-0 bg-card text-xs text-muted-foreground">
+                <tr>
+                  <th className="py-1 text-left font-normal">{t.day}</th>
+                  <th className="py-1 font-normal">{t.planned}</th>
+                  <th className="py-1 font-normal">{t.actual}</th>
+                  <th className="py-1 font-normal">{t.cumPlanned}</th>
+                  <th className="py-1 font-normal">{t.cumActual}</th>
+                </tr>
+              </thead>
+              <tbody className="divide-y">
+                {p.days.map((day, i) => (
+                  <tr key={day.date} className={cn(i === p.todayIndex && "bg-muted font-medium")}>
+                    <td className="py-1 text-left">{d(day.date)}</td>
+                    <td className="py-1">{formatMoney(day.plannedMinor)}</td>
+                    <td className="py-1">
+                      {p.todayIndex === -1 || i <= p.todayIndex
+                        ? formatMoney(day.actualMinor)
+                        : "—"}
+                    </td>
+                    <td className="py-1">{formatMoney(day.cumPlannedMinor)}</td>
+                    <td className="py-1">
+                      {p.todayIndex === -1 || i <= p.todayIndex
+                        ? formatMoney(day.cumActualMinor)
+                        : "—"}
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        </details>
+      </CardContent>
+    </Card>
+  );
+}

src/features/budgets/components/income-plan.tsx

@@ -0,0 +1,250 @@
+"use client";
+
+import { Plus, Trash2 } from "lucide-react";
+import { useState } from "react";
+import { toast } from "sonner";
+import { MoneyInput } from "@/components/money-input";
+import { ResponsiveDialog } from "@/components/responsive-dialog";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Input } from "@/components/ui/input";
+import { tr } from "@/i18n/tr";
+import { cn } from "@/lib/utils";
+import { formatDate, formatMoney } from "@/shared/format";
+import { formatMoneyInput } from "@/shared/money";
+import { saveIncomeItemsAction } from "../actions";
+import type { IncomePlan } from "../plan";
+
+const t = tr.budget.income;
+const d = (ymd: string) => formatDate(`${ymd}T12:00:00+03:00`);
+
+function Stat({
+  label,
+  value,
+  tone,
+  hint,
+}: {
+  label: string;
+  value: string;
+  tone?: string;
+  hint?: string;
+}) {
+  return (
+    <div className="min-w-0">
+      <p className="text-xs text-muted-foreground">{label}</p>
+      <p className={cn("font-semibold tabular-nums", tone)}>{value}</p>
+      {hint ? <p className="text-[11px] text-muted-foreground">{hint}</p> : null}
+    </div>
+  );
+}
+
+const signed = (minor: number) => `${minor < 0 ? "−" : ""}${formatMoney(Math.abs(minor))}`;
+
+/** /butce: ayın gelir planı ve gelir − gider karşılaştırması. */
+export function IncomePlanSection({
+  month,
+  monthLabel,
+  income,
+  limitMinor,
+  forecastMinor,
+  hasBudget,
+  canWrite,
+}: {
+  month: string;
+  monthLabel: string;
+  income: IncomePlan;
+  limitMinor: number;
+  forecastMinor: number;
+  hasBudget: boolean;
+  canWrite: boolean;
+}) {
+  const [editing, setEditing] = useState(false);
+  const projected = income.expectedMinor - forecastMinor;
+  const planned = income.expectedMinor - limitMinor;
+  return (
+    <Card size="sm">
+      <CardHeader>
+        <div className="flex flex-wrap items-start justify-between gap-2">
+          <div>
+            <CardTitle className="text-base">{t.title}</CardTitle>
+            <CardDescription>{t.description}</CardDescription>
+          </div>
+          {canWrite ? (
+            <Button size="sm" variant="outline" onClick={() => setEditing(true)}>
+              <Plus />
+              {t.edit}
+            </Button>
+          ) : null}
+        </div>
+      </CardHeader>
+      <CardContent className="flex flex-col gap-3">
+        <div className="grid grid-cols-2 gap-3 sm:grid-cols-4">
+          <Stat label={t.actual} value={formatMoney(income.actualMinor)} tone="text-income" />
+          <Stat label={t.pending} value={formatMoney(income.pendingMinor)} />
+          <Stat label={t.manual} value={formatMoney(income.manualMinor)} />
+          <Stat label={t.expected} value={formatMoney(income.expectedMinor)} tone="text-income" />
+          {hasBudget ? (
+            <Stat
+              label={t.plannedLeft}
+              value={signed(planned)}
+              tone={planned < 0 ? "text-expense" : undefined}
+              hint={t.plannedLeftHint}
+            />
+          ) : null}
+          <Stat
+            label={t.projectedLeft}
+            value={signed(projected)}
+            tone={projected < 0 ? "text-expense" : undefined}
+            hint={t.projectedLeftHint}
+          />
+        </div>
+        {income.entries.length || income.manual.length ? (
+          <ul className="divide-y rounded-lg border text-sm">
+            {income.entries.map((e) => (
+              <li key={e.id} className="flex items-center justify-between gap-2 p-2">
+                <span className="min-w-0 truncate">
+                  {d(e.date)} · {e.label}
+                </span>
+                <span className="flex shrink-0 items-center gap-2">
+                  <Badge variant={e.status === "posted" ? "secondary" : "outline"}>
+                    {e.status === "posted" ? t.received : t.planned}
+                  </Badge>
+                  <span className="tabular-nums">{formatMoney(e.amountMinor)}</span>
+                </span>
+              </li>
+            ))}
+            {income.manual.map((m) => (
+              <li key={m.id} className="flex items-center justify-between gap-2 p-2">
+                <span className="min-w-0 truncate">{m.name}</span>
+                <span className="flex shrink-0 items-center gap-2">
+                  <Badge variant="outline">{t.manual}</Badge>
+                  <span className="tabular-nums">{formatMoney(m.amountMinor)}</span>
+                </span>
+              </li>
+            ))}
+          </ul>
+        ) : (
+          <p className="text-sm text-muted-foreground">{t.empty}</p>
+        )}
+      </CardContent>
+      {editing ? (
+        <ManualDialog
+          month={month}
+          monthLabel={monthLabel}
+          items={income.manual}
+          onClose={() => setEditing(false)}
+        />
+      ) : null}
+    </Card>
+  );
+}
+
+function ManualDialog({
+  month,
+  monthLabel,
+  items,
+  onClose,
+}: {
+  month: string;
+  monthLabel: string;
+  items: IncomePlan["manual"];
+  onClose: () => void;
+}) {
+  const [rows, setRows] = useState(() =>
+    items.length
+      ? items.map((i) => ({ key: i.id, name: i.name, amount: formatMoneyInput(i.amountMinor) }))
+      : [{ key: "new-0", name: "", amount: "" }],
+  );
+  const [errors, setErrors] = useState<Record<string, string>>({});
+  const [busy, setBusy] = useState(false);
+
+  async function submit(e: React.FormEvent) {
+    e.preventDefault();
+    setBusy(true);
+    const r = await saveIncomeItemsAction({
+      month,
+      items: rows
+        .filter((x) => x.name.trim() || x.amount.trim())
+        .map((x) => ({ name: x.name, amount: x.amount })),
+    });
+    setBusy(false);
+    if (r.ok) {
+      toast.success(t.saved);
+      onClose();
+    } else setErrors({ ...(r.fieldErrors ?? {}), root: r.fieldErrors ? "" : r.error });
+  }
+
+  return (
+    <ResponsiveDialog
+      open
+      onOpenChange={(o) => !o && onClose()}
+      title={t.editTitle(monthLabel)}
+      description={t.editHint}
+      footer={
+        <>
+          <Button variant="outline" type="button" onClick={onClose}>
+            {tr.common.cancel}
+          </Button>
+          <Button type="submit" form="income-form" disabled={busy}>
+            {tr.common.save}
+          </Button>
+        </>
+      }
+    >
+      <form id="income-form" onSubmit={submit} noValidate className="flex flex-col gap-2">
+        {rows.map((row, i) => (
+          <div key={row.key} className="flex items-start gap-2">
+            <div className="min-w-0 flex-1">
+              <Input
+                value={row.name}
+                placeholder={t.itemName}
+                aria-label={t.itemName}
+                aria-invalid={Boolean(errors[`items.${i}.name`])}
+                onChange={(e) =>
+                  setRows((s) => s.map((x, j) => (j === i ? { ...x, name: e.target.value } : x)))
+                }
+              />
+              {errors[`items.${i}.name`] ? (
+                <p className="text-xs text-destructive">{errors[`items.${i}.name`]}</p>
+              ) : null}
+            </div>
+            <div className="w-36 shrink-0">
+              <MoneyInput
+                value={row.amount}
+                aria-label={t.itemAmount}
+                onChange={(v) =>
+                  setRows((s) => s.map((x, j) => (j === i ? { ...x, amount: v } : x)))
+                }
+              />
+              {errors[`items.${i}.amount`] ? (
+                <p className="text-xs text-destructive">{errors[`items.${i}.amount`]}</p>
+              ) : null}
+            </div>
+            <Button
+              type="button"
+              size="icon"
+              variant="ghost"
+              aria-label={t.removeItem}
+              onClick={() => setRows((s) => s.filter((_, j) => j !== i))}
+            >
+              <Trash2 />
+            </Button>
+          </div>
+        ))}
+        <Button
+          type="button"
+          variant="outline"
+          size="sm"
+          className="w-fit"
+          disabled={rows.length >= 30}
+          onClick={() => setRows((s) => [...s, { key: `new-${Date.now()}`, name: "", amount: "" }])}
+        >
+          <Plus />
+          {t.addItem}
+        </Button>
+        {errors.root ? <p className="text-sm text-destructive">{errors.root}</p> : null}
+      </form>
+    </ResponsiveDialog>
+  );
+}

src/features/budgets/components/warning-banner.tsx

@@ -0,0 +1,29 @@
+import { AlertTriangle } from "lucide-react";
+import Link from "next/link";
+import { Button } from "@/components/ui/button";
+import { tr } from "@/i18n/tr";
+import { countBudgetWarnings } from "../service";
+
+/** Dashboard: bu ay %80'i geçilen veya aşılan bütçe kategorileri (uygulama içi uyarı). */
+export async function BudgetWarningBanner({
+  userId,
+  householdId,
+}: {
+  userId: string;
+  householdId: string;
+}) {
+  const n = await countBudgetWarnings(userId, householdId);
+  if (!n) return null;
+  return (
+    <div
+      role="status"
+      className="flex flex-wrap items-center gap-3 rounded-xl border border-amber-500/40 bg-amber-500/10 p-3 text-sm"
+    >
+      <AlertTriangle className="size-4 shrink-0 text-amber-600 dark:text-amber-400" aria-hidden />
+      <span className="flex-1">{tr.budget.warnings(n)}</span>
+      <Button asChild size="sm" variant="outline">
+        <Link href="/butce">{tr.budget.goToBudget}</Link>
+      </Button>
+    </div>
+  );
+}

src/features/budgets/plan.int.test.ts

@@ -0,0 +1,157 @@
+import { Types } from "mongoose";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { AccountModel } from "@/models/account";
+import { HouseholdModel } from "@/models/household";
+import { TransactionModel } from "@/models/transaction";
+import { budgetPeriod, periodOfDate, shiftMonth } from "@/shared/budget";
+import { istanbulDayStart, todayIstanbul } from "@/shared/dates";
+import { incomeItemsSchema } from "@/shared/schemas/budget";
+import { setupSeededDb, teardownDb } from "@/test/seeded-db";
+import { getDailyPlan, getIncomePlan, saveIncomeItems } from "./plan";
+import { getBudget } from "./service";
+
+let ids: Awaited<ReturnType<typeof setupSeededDb>>;
+let cakir = "";
+let ayse = "";
+let emre = "";
+let zeynep = "";
+let fatma = "";
+const today = todayIstanbul();
+const month = periodOfDate(today);
+
+beforeAll(async () => {
+  ids = await setupSeededDb();
+  cakir = ids.household("Çakır Ailesi");
+  ayse = ids.user("ayse");
+  emre = ids.user("emre");
+  zeynep = ids.user("zeynep");
+  fatma = ids.user("fatma");
+});
+afterAll(teardownDb);
+
+async function income(
+  date: string,
+  amountMinor: number,
+  status: "posted" | "planned",
+  accountId?: Types.ObjectId,
+) {
+  const actor = new Types.ObjectId(ayse);
+  const acc =
+    accountId ??
+    (await AccountModel.findOne({ householdId: cakir, name: "Ziraat Maaş" }).lean())!._id;
+  await TransactionModel.create({
+    householdId: new Types.ObjectId(cakir),
+    type: "income",
+    status,
+    date: istanbulDayStart(date)!,
+    accountId: acc,
+    amountMinor,
+    description: "Test gelir",
+    recurringRuleId: status === "planned" ? new Types.ObjectId() : null,
+    occurrenceIndex: status === "planned" ? 0 : null,
+    createdBy: actor,
+    updatedBy: actor,
+  });
+}
+
+describe("gelir planı", () => {
+  it("gerçekleşen + bekleyen planlı + elle eklenen = beklenen", async () => {
+    const p0 = (await getIncomePlan(ayse, cakir, month))!;
+    const { to } = budgetPeriod(month);
+    await income(to, 3_000_00, "planned");
+    expect(
+      (
+        await saveIncomeItems(
+          ayse,
+          cakir,
+          incomeItemsSchema.parse({ month, items: [{ name: "Prim", amount: "5.000" }] }),
+        )
+      ).ok,
+    ).toBe(true);
+    const p = (await getIncomePlan(ayse, cakir, month))!;
+    expect(p.pendingMinor).toBe(p0.pendingMinor + 3_000_00);
+    expect(p.manual).toEqual([expect.objectContaining({ name: "Prim", amountMinor: 5_000_00 })]);
+    expect(p.expectedMinor).toBe(p.actualMinor + p.pendingMinor + 5_000_00);
+    expect(p.entries.some((e) => e.status === "planned" && e.amountMinor === 3_000_00)).toBe(true);
+    // Elle eklenenler bütçe limitlerini bozmaz.
+    expect((await getBudget(ayse, cakir, month))!.editor.limits).toBeTruthy();
+  });
+
+  it("gizli hesaba gelen gelir hane ayarına göre; izleyici yazamaz; başka hane göremez", async () => {
+    const actor = new Types.ObjectId(emre);
+    const secret = await AccountModel.create({
+      householdId: new Types.ObjectId(cakir),
+      name: "Emre Gizli Gelir",
+      type: "bank",
+      openingBalanceMinor: 0,
+      openingDate: istanbulDayStart(shiftMonth(month, -2) + "-01")!,
+      isPrivate: true,
+      ownerUserId: actor,
+      createdBy: actor,
+      updatedBy: actor,
+    });
+    const a0 = (await getIncomePlan(ayse, cakir, month))!.actualMinor;
+    await income(today, 1_000_00, "posted", secret._id);
+    expect((await getIncomePlan(ayse, cakir, month))!.actualMinor).toBe(a0 + 1_000_00);
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.includePrivateAccountsInTotals": false } },
+    );
+    expect((await getIncomePlan(ayse, cakir, month))!.actualMinor).toBe(a0);
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.includePrivateAccountsInTotals": true } },
+    );
+    // Sahibi kendi gizli hesabını her zaman görür.
+    expect((await getIncomePlan(emre, cakir, month))!.actualMinor).toBe(a0 + 1_000_00);
+
+    expect(
+      (await saveIncomeItems(zeynep, cakir, incomeItemsSchema.parse({ month, items: [] }))).ok,
+    ).toBe(false);
+    expect(await getIncomePlan(fatma, cakir, month)).toBeNull();
+    expect(incomeItemsSchema.safeParse({ month, items: [{ name: "", amount: "1" }] }).success).toBe(
+      false,
+    );
+    expect(
+      incomeItemsSchema.safeParse({ month, items: [{ name: "X", amount: "0" }] }).success,
+    ).toBe(false);
+  });
+});
+
+describe("günlük plan", () => {
+  it("plan toplamı bütçeye eşit; bugüne kadarki gerçekleşen bütçe motoruyla tutarlı; elde kalacak", async () => {
+    const v = (await getDailyPlan(ayse, cakir))!;
+    const b = (await getBudget(ayse, cakir))!;
+    expect(v.month).toBe(month);
+    expect(v.hasBudget).toBe(true);
+    const last = v.plan.days.at(-1)!;
+    expect(last.cumPlannedMinor).toBe(Math.max(b.totals.limitMinor, v.plan.fixedMinor));
+    expect(v.plan.days).toHaveLength(b.totalDays);
+    expect(v.plan.todayIndex).toBe(b.elapsedDays - 1);
+    // Bugünden sonraki gerçekleşmiş işlem yok: bugüne kadar harcanan = ayın gerçekleşeni.
+    expect(v.plan.actualToDateMinor).toBe(b.totals.actualMinor);
+    expect(v.projectedLeftMinor).toBe(v.income.expectedMinor - b.totals.forecastMinor);
+    expect(v.plannedLeftMinor).toBe(v.income.expectedMinor - b.totals.limitMinor);
+    expect(v.next.month).toBe(shiftMonth(month, 1));
+  });
+
+  it("önceki ay örüntüsü modu: dağılım değişir, toplam korunur; bütçesiz hane", async () => {
+    const even = (await getDailyPlan(ayse, cakir))!;
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.dailyPlanMode": "previous_month_pattern" } },
+    );
+    const pattern = (await getDailyPlan(ayse, cakir))!;
+    await HouseholdModel.updateOne({ _id: cakir }, { $set: { "settings.dailyPlanMode": "even" } });
+    expect(pattern.mode).toBe("previous_month_pattern");
+    expect(pattern.plan.days.at(-1)!.cumPlannedMinor).toBe(even.plan.days.at(-1)!.cumPlannedMinor);
+    expect(pattern.plan.days.map((d) => d.plannedMinor)).not.toEqual(
+      even.plan.days.map((d) => d.plannedMinor),
+    );
+
+    const annemler = ids.household("Annemler");
+    const a = (await getDailyPlan(fatma, annemler))!;
+    expect(a.hasBudget).toBe(false);
+    expect(await getDailyPlan(fatma, cakir)).toBeNull();
+  });
+});

src/features/budgets/plan.ts

@@ -0,0 +1,261 @@
+import "server-only";
+import { Types, type PipelineStage } from "mongoose";
+import { hasHouseholdRole } from "@/features/households/roles";
+import { loadContext, type Ctx } from "@/features/transactions/service";
+import { tr } from "@/i18n/tr";
+import { fail, ok, type ActionResult } from "@/lib/action-result";
+import { BudgetModel } from "@/models/budget";
+import { TransactionModel } from "@/models/transaction";
+import { budgetPeriod, daysBetween, periodOfDate, shiftMonth } from "@/shared/budget";
+import { dailyPlan, patternWeights, type DailyPlan } from "@/shared/daily-plan";
+import { istanbulDayStart, todayIstanbul, toIstanbulYmd } from "@/shared/dates";
+import { addDays } from "@/shared/recurrence";
+import type { IncomeItemsForm } from "@/shared/schemas/budget";
+import { getBudget, settingsOf, type Settings } from "./service";
+
+/**
+ * Gelir planı ve günlük plan (Bölüm 6.9).
+ *
+ * Gelir planı: dönemdeki gerçekleşmiş gelirler + henüz gerçekleşmemiş planlı gelirler (düzenli
+ * işlem tekrarları) + elle eklenen beklenen gelirler. Elle eklenen kalem gelir işlemi olarak
+ * girildiğinde kullanıcı kalemi kaldırır (aksi halde iki kez sayılır).
+ */
+
+const DAY_MS = 86_400_000;
+
+function baseMatch(ctx: Ctx, s: Settings, type: "income" | "expense", from: string, to: string) {
+  const m: Record<string, unknown> = {
+    householdId: ctx.m.householdId,
+    type,
+    deletedAt: null,
+    status: { $in: ["posted", "planned"] },
+    date: {
+      $gte: istanbulDayStart(from)!,
+      $lt: new Date(istanbulDayStart(to)!.getTime() + DAY_MS),
+    },
+  };
+  if (!s.includePrivate && ctx.hiddenAccountIds.length)
+    m.accountId = { $nin: ctx.hiddenAccountIds };
+  return m;
+}
+
+export type IncomeEntry = {
+  id: string;
+  date: string;
+  label: string;
+  amountMinor: number;
+  status: "posted" | "planned";
+};
+
+export type IncomePlan = {
+  /** Gerçekleşen gelir. */
+  actualMinor: number;
+  /** Henüz gerçekleşmemiş planlı gelir. */
+  pendingMinor: number;
+  manualMinor: number;
+  /** Beklenen toplam = gerçekleşen + planlı + elle. */
+  expectedMinor: number;
+  /** Planlı/düzenli gelir kalemleri (gerçekleşmiş düzenli gelirler dahil). */
+  entries: IncomeEntry[];
+  manual: { id: string; name: string; amountMinor: number }[];
+};
+
+async function incomePlan(ctx: Ctx, s: Settings, month: string): Promise<IncomePlan> {
+  const { from, to } = budgetPeriod(month, s.startDay);
+  const [docs, budget] = await Promise.all([
+    TransactionModel.find(baseMatch(ctx, s, "income", from, to))
+      .select({
+        date: 1,
+        status: 1,
+        amountMinor: 1,
+        description: 1,
+        payeeName: 1,
+        categoryId: 1,
+        recurringRuleId: 1,
+      })
+      .sort({ date: 1 })
+      .lean(),
+    BudgetModel.findOne({ householdId: ctx.m.householdId, month }).lean(),
+  ]);
+  let actual = 0;
+  let pending = 0;
+  const entries: IncomeEntry[] = [];
+  for (const d of docs) {
+    if (d.status === "posted") actual += d.amountMinor;
+    else pending += d.amountMinor;
+    if (d.status === "planned" || d.recurringRuleId) {
+      const cat = d.categoryId ? ctx.categoryMap.get(String(d.categoryId)) : undefined;
+      entries.push({
+        id: String(d._id),
+        date: toIstanbulYmd(d.date),
+        label: d.payeeName || d.description || cat?.name || tr.transactions.types.income,
+        amountMinor: d.amountMinor,
+        status: d.status === "posted" ? "posted" : "planned",
+      });
+    }
+  }
+  const manual = (budget?.incomeItems ?? []).map((i) => ({
+    id: String(i._id),
+    name: i.name,
+    amountMinor: i.amountMinor,
+  }));
+  const manualMinor = manual.reduce((a, i) => a + i.amountMinor, 0);
+  return {
+    actualMinor: actual,
+    pendingMinor: pending,
+    manualMinor,
+    expectedMinor: actual + pending + manualMinor,
+    entries,
+    manual,
+  };
+}
+
+export async function getIncomePlan(
+  userId: string,
+  householdId: string,
+  month: string,
+): Promise<IncomePlan | null> {
+  const ctx = await loadContext(userId, householdId, "viewer");
+  if (!ctx) return null;
+  return incomePlan(ctx, await settingsOf(ctx.m.householdId), month);
+}
+
+export async function saveIncomeItems(
+  actorId: string,
+  householdId: string,
+  input: IncomeItemsForm,
+): Promise<ActionResult> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const actor = new Types.ObjectId(actorId);
+  await BudgetModel.updateOne(
+    { householdId: ctx.m.householdId, month: input.month },
+    {
+      $set: {
+        incomeItems: input.items.map((i) => ({ name: i.name, amountMinor: i.amount })),
+        updatedBy: actor,
+      },
+      $setOnInsert: { createdBy: actor, limits: [] },
+    },
+    { upsert: true },
+  );
+  return ok(undefined);
+}
+
+// --- Günlük plan ---
+
+/** Güne göre gider: sabit (düzenli/taksit; gerçekleşmiş + planlı) ve gerçekleşen (tümü). */
+async function expensesByDay(ctx: Ctx, s: Settings, from: string, to: string) {
+  const pipeline: PipelineStage[] = [
+    { $match: baseMatch(ctx, s, "expense", from, to) },
+    {
+      $group: {
+        _id: {
+          d: { $dateToString: { date: "$date", format: "%Y-%m-%d", timezone: "Europe/Istanbul" } },
+          s: "$status",
+          f: {
+            $or: [
+              { $ne: [{ $ifNull: ["$recurringRuleId", null] }, null] },
+              { $ne: [{ $ifNull: ["$installment.planId", null] }, null] },
+            ],
+          },
+        },
+        sum: { $sum: "$amountMinor" },
+      },
+    },
+  ];
+  const rows = await TransactionModel.aggregate<{
+    _id: { d: string; s: string; f: boolean };
+    sum: number;
+  }>(pipeline);
+  const fixed = new Map<string, number>();
+  const actual = new Map<string, number>();
+  const variable = new Map<string, number>();
+  const add = (m: Map<string, number>, k: string, v: number) => m.set(k, (m.get(k) ?? 0) + v);
+  for (const r of rows) {
+    if (r._id.f) add(fixed, r._id.d, r.sum);
+    if (r._id.s === "posted") {
+      add(actual, r._id.d, r.sum);
+      if (!r._id.f) add(variable, r._id.d, r.sum);
+    }
+  }
+  return { fixed, actual, variable };
+}
+
+export type DailyPlanView = {
+  month: string;
+  period: { from: string; to: string };
+  hasBudget: boolean;
+  plan: DailyPlan;
+  mode: "even" | "previous_month_pattern";
+  income: IncomePlan;
+  /** Bütçe ayı sonu tahmini gider (bütçe motorundan). */
+  forecastExpenseMinor: number;
+  /** Bu tempoda ay sonunda elde kalacak: beklenen gelir − tahmini gider. */
+  projectedLeftMinor: number;
+  /** Plana göre elde kalacak: beklenen gelir − bütçe. */
+  plannedLeftMinor: number;
+  next: { month: string; expectedIncomeMinor: number; budgetMinor: number | null };
+  canWrite: boolean;
+};
+
+/** Dashboard günlük planı: içinde bulunulan bütçe ayı. */
+export async function getDailyPlan(
+  userId: string,
+  householdId: string,
+): Promise<DailyPlanView | null> {
+  const ctx = await loadContext(userId, householdId, "viewer");
+  if (!ctx) return null;
+  const s = await settingsOf(ctx.m.householdId);
+  const today = todayIstanbul();
+  const month = periodOfDate(today, s.startDay);
+  const period = budgetPeriod(month, s.startDay);
+  const nextMonth = shiftMonth(month, 1);
+  const mode = s.dailyMode;
+  const [budget, byDay, income, nextIncome, nextBudget] = await Promise.all([
+    getBudget(userId, householdId, month),
+    expensesByDay(ctx, s, period.from, period.to),
+    incomePlan(ctx, s, month),
+    incomePlan(ctx, s, nextMonth),
+    getBudget(userId, householdId, nextMonth),
+  ]);
+  if (!budget) return null;
+
+  let weights: number[] | undefined;
+  if (mode === "previous_month_pattern") {
+    const prev = budgetPeriod(shiftMonth(month, -1), s.startDay);
+    const prevDays = await expensesByDay(ctx, s, prev.from, prev.to);
+    const len = daysBetween(prev.from, prev.to);
+    weights = patternWeights(
+      Array.from({ length: len }, (_, i) => prevDays.variable.get(addDays(prev.from, i)) ?? 0),
+      daysBetween(period.from, period.to),
+    );
+  }
+  const plan = dailyPlan({
+    from: period.from,
+    to: period.to,
+    today,
+    budgetMinor: budget.totals.limitMinor,
+    fixedByDay: byDay.fixed,
+    actualByDay: byDay.actual,
+    weights,
+  });
+  const forecastExpense = budget.totals.forecastMinor;
+  return {
+    month,
+    period,
+    hasBudget: budget.hasBudget,
+    plan,
+    mode,
+    income,
+    forecastExpenseMinor: forecastExpense,
+    projectedLeftMinor: income.expectedMinor - forecastExpense,
+    plannedLeftMinor: income.expectedMinor - budget.totals.limitMinor,
+    next: {
+      month: nextMonth,
+      expectedIncomeMinor: nextIncome.expectedMinor,
+      budgetMinor: nextBudget?.hasBudget ? nextBudget.totals.limitMinor : null,
+    },
+    canWrite: hasHouseholdRole(ctx.m.role, "member"),
+  };
+}

src/features/budgets/service.int.test.ts

@@ -0,0 +1,267 @@
+import { Types } from "mongoose";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { createCategory } from "@/features/categories/service";
+import { AccountModel } from "@/models/account";
+import { BudgetModel } from "@/models/budget";
+import { HouseholdModel } from "@/models/household";
+import { TransactionModel } from "@/models/transaction";
+import { budgetPeriod, shiftMonth } from "@/shared/budget";
+import { istanbulDayStart, todayIstanbul } from "@/shared/dates";
+import { addDays } from "@/shared/recurrence";
+import { budgetLimitsSchema } from "@/shared/schemas/budget";
+import { categoryFormSchema } from "@/shared/schemas/category";
+import { setupSeededDb, teardownDb } from "@/test/seeded-db";
+import { budgetFromActuals, copyPreviousBudget, getBudget, saveBudget } from "./service";
+
+let ids: Awaited<ReturnType<typeof setupSeededDb>>;
+let cakir = "";
+let ayse = "";
+let emre = "";
+let zeynep = "";
+let fatma = "";
+// Seed verisinin olmadığı geçmiş bir ay: toplamlar yalnızca bu testin işlemlerinden oluşur.
+const M = shiftMonth(todayIstanbul().slice(0, 7), -24);
+const P = shiftMonth(M, -1);
+const cat = { ev: "", kira: "", aidat: "", keyif: "" };
+type CatKey = keyof typeof cat;
+
+beforeAll(async () => {
+  ids = await setupSeededDb();
+  cakir = ids.household("Çakır Ailesi");
+  ayse = ids.user("ayse");
+  emre = ids.user("emre");
+  zeynep = ids.user("zeynep");
+  fatma = ids.user("fatma");
+  const mk = async (key: CatKey, name: string, parent = "") => {
+    const r = await createCategory(
+      ayse,
+      cakir,
+      categoryFormSchema.parse({
+        kind: "expense",
+        name,
+        parentId: parent,
+        icon: "tag",
+        color: "blue",
+      }),
+    );
+    cat[key] = r.ok ? r.data.id : "";
+  };
+  await mk("ev", "Test Ev");
+  await mk("kira", "Test Kira", cat.ev);
+  await mk("aidat", "Test Aidat", cat.ev);
+  await mk("keyif", "Test Keyif");
+});
+afterAll(teardownDb);
+
+const acc = (name: string) =>
+  AccountModel.findOne({ householdId: cakir, name })
+    .lean()
+    .then((a) => a!._id);
+
+async function expense(input: {
+  date: string;
+  amountMinor: number;
+  category?: string;
+  splits?: { category: string; amountMinor: number }[];
+  account?: string;
+  status?: "posted" | "planned";
+  recurring?: boolean;
+  installment?: { planId: Types.ObjectId; index: number; count: number };
+}) {
+  const actor = new Types.ObjectId(ayse);
+  const splits = (input.splits ?? []).map((s) => ({
+    categoryId: new Types.ObjectId(s.category),
+    amountMinor: s.amountMinor,
+  }));
+  await TransactionModel.create({
+    householdId: new Types.ObjectId(cakir),
+    type: "expense",
+    status: input.status ?? "posted",
+    date: istanbulDayStart(input.date)!,
+    accountId: await acc(input.account ?? "Cüzdan"),
+    amountMinor: input.amountMinor,
+    categoryId: input.category ? new Types.ObjectId(input.category) : null,
+    splits,
+    effectiveCategoryIds: input.category
+      ? [new Types.ObjectId(input.category)]
+      : splits.map((s) => s.categoryId),
+    recurringRuleId: input.recurring ? new Types.ObjectId() : null,
+    occurrenceIndex: input.recurring ? 0 : null,
+    installment: input.installment ?? null,
+    createdBy: actor,
+    updatedBy: actor,
+  });
+}
+const limits = (month: string, list: Partial<Record<CatKey, string>>) =>
+  budgetLimitsSchema.parse({
+    month,
+    limits: Object.entries(list).map(([k, amount]) => ({ categoryId: cat[k as CatKey], amount })),
+  });
+const line = async (key: CatKey, month = M, user = ayse) =>
+  (await getBudget(user, cakir, month))!.lines.find((l) => l.categoryId === cat[key]);
+
+describe("aylık bütçe", () => {
+  const { from, to } = budgetPeriod(M);
+
+  it("limitler; üst limit alt kategorileri kapsar; bölünmüş işlem kalem bazında; planlı ayrı", async () => {
+    await expense({ date: from, amountMinor: 15_000_00, category: cat.kira, recurring: true });
+    await expense({
+      date: addDays(from, 5),
+      amountMinor: 3_000_00,
+      splits: [
+        { category: cat.aidat, amountMinor: 1_200_00 },
+        { category: cat.keyif, amountMinor: 1_800_00 },
+      ],
+    });
+    await expense({ date: to, amountMinor: 500_00, category: cat.aidat, status: "planned" });
+    expect((await saveBudget(ayse, cakir, limits(M, { ev: "17.000", kira: "15.000" }))).ok).toBe(
+      true,
+    );
+    const b = (await getBudget(ayse, cakir, M))!;
+    expect(b.hasBudget).toBe(true);
+    // Geçmiş ay: tüm günler geçti.
+    expect(b.elapsedDays).toBe(b.totalDays);
+    expect(b.totals.limitMinor).toBe(17_000_00);
+    expect(b.totals.actualMinor).toBe(18_000_00);
+    expect(b.totals.unbudgetedMinor).toBe(1_800_00);
+    expect(await line("ev")).toMatchObject({
+      actualMinor: 16_200_00,
+      plannedMinor: 500_00,
+      forecastMinor: 16_700_00,
+      status: "warning",
+      forecastOver: false,
+    });
+    expect(await line("kira")).toMatchObject({ status: "over", remainingMinor: 0 });
+    expect(await line("keyif")).toMatchObject({ limitMinor: null, actualMinor: 1_800_00 });
+    // Boş limit kaldırılır.
+    await saveBudget(ayse, cakir, limits(M, { ev: "17.000", kira: "" }));
+    expect((await line("kira"))!.limitMinor).toBeNull();
+  });
+
+  it("gizli hesap harcaması hane ayarına göre", async () => {
+    const actor = new Types.ObjectId(emre);
+    const secret = await AccountModel.create({
+      householdId: new Types.ObjectId(cakir),
+      name: "Emre Gizli Test",
+      type: "cash",
+      openingBalanceMinor: 0,
+      openingDate: istanbulDayStart(addDays(from, -10))!,
+      isPrivate: true,
+      ownerUserId: actor,
+      createdBy: actor,
+      updatedBy: actor,
+    });
+    await expense({
+      date: addDays(from, 2),
+      amountMinor: 700_00,
+      category: cat.keyif,
+      account: "Emre Gizli Test",
+    });
+    expect((await line("keyif"))!.actualMinor).toBe(2_500_00);
+    const b = (await getBudget(ayse, cakir, M))!;
+    expect(b.includesHidden).toBe(true);
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.includePrivateAccountsInTotals": false } },
+    );
+    expect((await line("keyif"))!.actualMinor).toBe(1_800_00);
+    // Sahibi her zaman görür.
+    expect((await line("keyif", M, emre))!.actualMinor).toBe(2_500_00);
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.includePrivateAccountsInTotals": true } },
+    );
+    expect(secret).toBeTruthy();
+  });
+
+  it("taksit modu: her taksit kendi ayına veya tamamı alış ayına", async () => {
+    const planId = new Types.ObjectId();
+    const next = budgetPeriod(shiftMonth(M, 1));
+    await expense({
+      date: addDays(from, 10),
+      amountMinor: 1_000_00,
+      category: cat.aidat,
+      installment: { planId, index: 1, count: 2 },
+    });
+    await expense({
+      date: addDays(next.from, 10),
+      amountMinor: 1_000_00,
+      category: cat.aidat,
+      installment: { planId, index: 2, count: 2 },
+      status: "planned",
+    });
+    const before = (await line("aidat"))!.actualMinor;
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.installmentBudgetMode": "purchase_month" } },
+    );
+    expect((await line("aidat"))!.actualMinor).toBe(before + 1_000_00);
+    // Tamamı alış ayında sayıldığı için sonraki ayda görünmez.
+    expect((await line("aidat", shiftMonth(M, 1)))?.actualMinor ?? 0).toBe(0);
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.installmentBudgetMode": "per_installment" } },
+    );
+    // Her taksit kendi ayında (geçmiş ay olduğu için vadesi gelen taksit gerçekleşmiştir).
+    expect((await line("aidat", shiftMonth(M, 1)))!.actualMinor).toBe(1_000_00);
+  });
+
+  it("tahmin: değişken gider tempoyla, sabit gider olduğu gibi (gelecek ayda değişken sayılmaz)", async () => {
+    const F = shiftMonth(todayIstanbul().slice(0, 7), 24);
+    const f = budgetPeriod(F);
+    await expense({ date: f.from, amountMinor: 900_00, category: cat.keyif });
+    await expense({ date: f.from, amountMinor: 4_000_00, category: cat.kira, recurring: true });
+    const keyif = (await line("keyif", F))!;
+    expect(keyif.actualMinor).toBe(900_00);
+    // Henüz başlamamış dönem, geçmiş yok: gerçekleşen değişken olduğu gibi, tempo eklenmez.
+    expect(keyif.forecastMinor).toBe(900_00);
+    expect((await line("kira", F))!.forecastMinor).toBe(4_000_00);
+  });
+
+  it("içinde bulunulan ayda değişken gider tempoyla büyür, sabit gider büyümez", async () => {
+    const today = todayIstanbul();
+    const cur = today.slice(0, 7);
+    if (budgetPeriod(cur).to === today) return; // ayın son günü: kalan gün yok
+    await expense({ date: today, amountMinor: 1_000_00, category: cat.keyif });
+    await expense({ date: today, amountMinor: 2_000_00, category: cat.kira, recurring: true });
+    const keyif = (await line("keyif", cur))!;
+    expect(keyif.actualMinor).toBe(1_000_00);
+    expect(keyif.forecastMinor).toBeGreaterThan(1_000_00);
+    expect((await line("kira", cur))!.forecastMinor).toBe(2_000_00);
+  });
+
+  it("bütçe ayı başlangıç günü dönemi kaydırır", async () => {
+    await HouseholdModel.updateOne(
+      { _id: cakir },
+      { $set: { "settings.budgetMonthStartDay": 15 } },
+    );
+    const b = (await getBudget(ayse, cakir, M))!;
+    expect(b.period).toEqual(budgetPeriod(M, 15));
+    // Ayın 1'indeki kira artık önceki bütçe ayında.
+    expect((await line("kira"))?.actualMinor ?? 0).toBe(0);
+    await HouseholdModel.updateOne({ _id: cakir }, { $set: { "settings.budgetMonthStartDay": 1 } });
+  });
+
+  it("önceki aydan kopyala ve önceki ayın harcamalarından oluştur", async () => {
+    const N = shiftMonth(M, 1);
+    expect((await copyPreviousBudget(ayse, cakir, P)).ok).toBe(false);
+    expect((await copyPreviousBudget(ayse, cakir, N)).ok).toBe(true);
+    expect((await getBudget(ayse, cakir, N))!.editor.limits[cat.ev]).toBe(17_000_00);
+    // M'nin harcamaları: Ev kökü 16.200 + taksit 1.000 → 17.200; Keyif 2.500 (gizli dahil).
+    expect((await budgetFromActuals(ayse, cakir, N)).ok).toBe(true);
+    const l = (await BudgetModel.findOne({ householdId: cakir, month: N }).lean())!.limits;
+    const get = (k: CatKey) => l.find((x) => String(x.categoryId) === cat[k])?.amountMinor;
+    expect(get("ev")).toBe(17_200_00);
+    expect(get("keyif")).toBe(2_500_00);
+    expect(get("kira")).toBeUndefined();
+    expect((await budgetFromActuals(ayse, cakir, shiftMonth(M, -5))).ok).toBe(false);
+  });
+
+  it("yetki: izleyici yazamaz; başka hane göremez; geçersiz kategori reddedilir", async () => {
+    expect((await getBudget(zeynep, cakir, M))!.canWrite).toBe(false);
+    expect((await saveBudget(zeynep, cakir, limits(M, { ev: "1" }))).ok).toBe(false);
+    expect(await getBudget(fatma, cakir, M)).toBeNull();
+    const annemler = ids.household("Annemler");
+    expect((await saveBudget(fatma, annemler, limits(M, { ev: "1" }))).ok).toBe(false);
+  });
+});

src/features/budgets/service.ts

@@ -0,0 +1,413 @@
+import "server-only";
+import { Types, type PipelineStage } from "mongoose";
+import { hasHouseholdRole } from "@/features/households/roles";
+import { loadContext, type Ctx } from "@/features/transactions/service";
+import { tr } from "@/i18n/tr";
+import { fail, ok, type ActionResult } from "@/lib/action-result";
+import { BudgetModel } from "@/models/budget";
+import { HouseholdModel } from "@/models/household";
+import { TransactionModel } from "@/models/transaction";
+import type { IconKey, Swatch } from "@/shared/appearance";
+import {
+  budgetPeriod,
+  computeBudget,
+  daysBetween,
+  periodOfDate,
+  roundUpLimit,
+  shiftMonth,
+  type BudgetLine,
+  type BudgetTotals,
+  type CategoryAmounts,
+} from "@/shared/budget";
+import { istanbulDayStart, todayIstanbul } from "@/shared/dates";
+import type { BudgetLimitsForm } from "@/shared/schemas/budget";
+
+/**
+ * Aylık bütçe (Bölüm 6.9). Okuma: viewer; yazma: member.
+ *
+ * Gerçekleşen: dönemdeki gerçekleşmiş (posted) giderler; bölünmüş işlemler kalem bazında.
+ * Planlı: dönemdeki planlı giderler (düzenli işlem tekrarları, gelecek taksitler).
+ * Taksit modu (hane ayarı): her taksit kendi ayına (varsayılan) veya tamamı alış ayına.
+ * Başkasının "yalnızca ben" hesabından giderler hane ayarına göre (yalnızca tutar) sayılır.
+ */
+
+const t = tr.budget;
+const DAY_MS = 86_400_000;
+
+export type Settings = {
+  startDay: number;
+  installmentMode: "per_installment" | "purchase_month";
+  includePrivate: boolean;
+  dailyMode: "even" | "previous_month_pattern";
+};
+
+export async function settingsOf(householdId: Types.ObjectId): Promise<Settings> {
+  const h = await HouseholdModel.findById(householdId).select({ settings: 1 }).lean();
+  return {
+    startDay: h?.settings?.budgetMonthStartDay ?? 1,
+    installmentMode: h?.settings?.installmentBudgetMode ?? "per_installment",
+    includePrivate: h?.settings?.includePrivateAccountsInTotals ?? true,
+    dailyMode: h?.settings?.dailyPlanMode ?? "even",
+  };
+}
+
+/** Kategori bazında (kendi) sabit/değişken gerçekleşen ve planlı gider. */
+export async function expenseAmounts(
+  ctx: Ctx,
+  s: Settings,
+  from: string,
+  to: string,
+): Promise<Map<string, CategoryAmounts>> {
+  const start = istanbulDayStart(from)!;
+  const end = new Date(istanbulDayStart(to)!.getTime() + DAY_MS);
+  const base: Record<string, unknown> = {
+    householdId: ctx.m.householdId,
+    type: "expense",
+    deletedAt: null,
+  };
+  if (!s.includePrivate && ctx.hiddenAccountIds.length)
+    base.accountId = { $nin: ctx.hiddenAccountIds };
+
+  const itemsStage: PipelineStage = {
+    $project: {
+      status: 1,
+      fixed: {
+        $or: [
+          { $ne: [{ $ifNull: ["$recurringRuleId", null] }, null] },
+          { $ne: [{ $ifNull: ["$installment.planId", null] }, null] },
+        ],
+      },
+      items: {
+        $cond: [
+          { $gt: [{ $size: { $ifNull: ["$splits", []] } }, 0] },
+          "$splits",
+          [{ categoryId: "$categoryId", amountMinor: "$amountMinor" }],
+        ],
+      },
+    },
+  };
+  const group: PipelineStage[] = [
+    itemsStage,
+    { $unwind: "$items" },
+    {
+      $group: {
+        _id: { c: "$items.categoryId", s: "$status", f: "$fixed" },
+        sum: { $sum: "$items.amountMinor" },
+      },
+    },
+  ];
+
+  const match: Record<string, unknown> = {
+    ...base,
+    status: { $in: ["posted", "planned"] },
+    date: { $gte: start, $lt: end },
+  };
+  if (s.installmentMode === "purchase_month") match["installment.planId"] = { $in: [null] };
+  const rows = await TransactionModel.aggregate<{
+    _id: { c: Types.ObjectId | null; s: string; f: boolean };
+    sum: number;
+  }>([{ $match: match }, ...group]);
+
+  const out = new Map<string, CategoryAmounts>();
+  const add = (cat: string, k: keyof CategoryAmounts, v: number) => {
+    const cur = out.get(cat) ?? { fixedMinor: 0, variableMinor: 0, plannedMinor: 0 };
+    cur[k] += v;
+    out.set(cat, cur);
+  };
+  for (const r of rows) {
+    const cat = r._id.c ? String(r._id.c) : "";
+    if (r._id.s === "planned") add(cat, "plannedMinor", r.sum);
+    else add(cat, r._id.f ? "fixedMinor" : "variableMinor", r.sum);
+  }
+
+  // Tamamı alış ayına: ilk taksiti bu dönemde olan planların tüm taksitleri gerçekleşmiş sayılır.
+  if (s.installmentMode === "purchase_month") {
+    const plans = await TransactionModel.aggregate<{
+      _id: Types.ObjectId;
+      first: Date;
+      items: { categoryId: Types.ObjectId | null; amountMinor: number }[][];
+    }>([
+      {
+        $match: {
+          ...base,
+          status: { $in: ["posted", "planned"] },
+          "installment.planId": { $ne: null },
+        },
+      },
+      {
+        $group: {
+          _id: "$installment.planId",
+          first: { $min: "$date" },
+          items: {
+            $push: {
+              $cond: [
+                { $gt: [{ $size: { $ifNull: ["$splits", []] } }, 0] },
+                "$splits",
+                [{ categoryId: "$categoryId", amountMinor: "$amountMinor" }],
+              ],
+            },
+          },
+        },
+      },
+      { $match: { first: { $gte: start, $lt: end } } },
+    ]);
+    for (const p of plans)
+      for (const list of p.items)
+        for (const it of list)
+          add(it.categoryId ? String(it.categoryId) : "", "fixedMinor", it.amountMinor);
+  }
+  return out;
+}
+
+export type BudgetLineView = BudgetLine & { icon: IconKey; color: Swatch; path: string };
+
+export type BudgetView = {
+  month: string;
+  currentMonth: string;
+  period: { from: string; to: string };
+  elapsedDays: number;
+  totalDays: number;
+  lines: BudgetLineView[];
+  totals: BudgetTotals;
+  hasBudget: boolean;
+  /** Limit düzenleyici: etkin gider kategorileri (ağaç sırası) ve mevcut limitler. */
+  editor: {
+    categories: { id: string; name: string; depth: number }[];
+    limits: Record<string, number>;
+  };
+  hasPrevious: boolean;
+  includesHidden: boolean;
+  canWrite: boolean;
+};
+
+function expenseCategories(ctx: Ctx) {
+  return ctx.flatCategories.filter((c) => c.kind === "expense");
+}
+
+export async function getBudget(
+  userId: string,
+  householdId: string,
+  month?: string,
+): Promise<BudgetView | null> {
+  const ctx = await loadContext(userId, householdId, "viewer");
+  if (!ctx) return null;
+  const s = await settingsOf(ctx.m.householdId);
+  const today = todayIstanbul();
+  const currentMonth = periodOfDate(today, s.startDay);
+  const m = month ?? currentMonth;
+  const period = budgetPeriod(m, s.startDay);
+  const totalDays = daysBetween(period.from, period.to);
+  const elapsedDays =
+    today < period.from ? 0 : today > period.to ? totalDays : daysBetween(period.from, today);
+
+  const [doc, prev, amounts] = await Promise.all([
+    BudgetModel.findOne({ householdId: ctx.m.householdId, month: m }).lean(),
+    BudgetModel.exists({
+      householdId: ctx.m.householdId,
+      month: shiftMonth(m, -1),
+      "limits.0": { $exists: true },
+    }),
+    expenseAmounts(ctx, s, period.from, period.to),
+  ]);
+  const limits = new Map((doc?.limits ?? []).map((l) => [String(l.categoryId), l.amountMinor]));
+  // Taban hız (bitmemiş aylar için): önceki dönemin değişken gideri, kategori bazında.
+  let baselineDays: number | undefined;
+  if (elapsedDays < totalDays) {
+    const prev = budgetPeriod(shiftMonth(m, -1), s.startDay);
+    const prevAmounts = await expenseAmounts(ctx, s, prev.from, prev.to);
+    let any = 0;
+    for (const [id, a] of prevAmounts) {
+      if (a.variableMinor <= 0) continue;
+      any += a.variableMinor;
+      const cur = amounts.get(id) ?? { fixedMinor: 0, variableMinor: 0, plannedMinor: 0 };
+      amounts.set(id, { ...cur, baselineMinor: a.variableMinor });
+    }
+    if (any > 0) baselineDays = daysBetween(prev.from, prev.to);
+  }
+  const cats = expenseCategories(ctx);
+  // Arşivli kategori yalnızca limiti veya harcaması varsa görünür.
+  const visibleCats = cats.filter((c) => !c.archived || limits.has(c.id) || amounts.has(c.id));
+  const known = new Set(visibleCats.map((c) => c.id));
+  // Kategorisiz / bilinmeyen kategorideki gider "Kategorisiz" satırında toplanır.
+  const orphan = { fixedMinor: 0, variableMinor: 0, plannedMinor: 0, baselineMinor: 0 };
+  for (const [id, a] of amounts)
+    if (!known.has(id)) {
+      orphan.fixedMinor += a.fixedMinor;
+      orphan.variableMinor += a.variableMinor;
+      orphan.plannedMinor += a.plannedMinor;
+      orphan.baselineMinor += a.baselineMinor ?? 0;
+    }
+  const ORPHAN = "__none__";
+  const inputCats = visibleCats.map((c) => ({
+    id: c.id,
+    parentId: c.parentId,
+    name: c.name,
+    order: c.order,
+  }));
+  if (orphan.fixedMinor + orphan.variableMinor + orphan.plannedMinor > 0) {
+    inputCats.push({ id: ORPHAN, parentId: null, name: t.uncategorized, order: 1e9 });
+    amounts.set(ORPHAN, orphan);
+  }
+  const { lines, totals } = computeBudget({
+    categories: inputCats,
+    limits,
+    amounts,
+    elapsedDays,
+    totalDays,
+    baselineDays,
+  });
+  const editorCats = cats.filter((c) => !c.archived);
+  // Düzenleyici için ağaç sırası ve derinlik (tüm etkin kategoriler, limit 0 ile).
+  const ordered = computeBudget({
+    categories: editorCats.map((c) => ({
+      id: c.id,
+      parentId: c.parentId,
+      name: c.name,
+      order: c.order,
+    })),
+    limits: new Map(editorCats.map((c) => [c.id, 0])),
+    amounts: new Map(),
+    elapsedDays: 0,
+    totalDays: 1,
+  }).lines;
+
+  return {
+    month: m,
+    currentMonth,
+    period,
+    elapsedDays,
+    totalDays,
+    lines: lines.map((l) => {
+      const c = ctx.categoryMap.get(l.categoryId);
+      return {
+        ...l,
+        icon: (c?.icon ?? "tag") as IconKey,
+        color: (c?.color ?? "slate") as Swatch,
+        path: c?.path ?? l.name,
+      };
+    }),
+    totals,
+    hasBudget: limits.size > 0,
+    editor: {
+      categories: ordered.map((l) => ({ id: l.categoryId, name: l.name, depth: l.depth })),
+      limits: Object.fromEntries(limits),
+    },
+    hasPrevious: Boolean(prev),
+    includesHidden: s.includePrivate && ctx.hiddenAccountIds.length > 0,
+    canWrite: hasHouseholdRole(ctx.m.role, "member"),
+  };
+}
+
+async function writeLimits(
+  ctx: Ctx,
+  actorId: string,
+  month: string,
+  limits: { categoryId: string; amountMinor: number }[],
+): Promise<ActionResult> {
+  const valid = new Set(
+    expenseCategories(ctx)
+      .filter((c) => !c.archived)
+      .map((c) => c.id),
+  );
+  const seen = new Set<string>();
+  for (const l of limits) {
+    if (!valid.has(l.categoryId) || seen.has(l.categoryId)) return fail(t.errors.category);
+    seen.add(l.categoryId);
+  }
+  const actor = new Types.ObjectId(actorId);
+  await BudgetModel.updateOne(
+    { householdId: ctx.m.householdId, month },
+    {
+      $set: {
+        limits: limits.map((l) => ({
+          categoryId: new Types.ObjectId(l.categoryId),
+          amountMinor: l.amountMinor,
+        })),
+        updatedBy: actor,
+      },
+      $setOnInsert: { createdBy: actor },
+    },
+    { upsert: true },
+  );
+  return ok(undefined);
+}
+
+export async function saveBudget(
+  actorId: string,
+  householdId: string,
+  input: BudgetLimitsForm,
+): Promise<ActionResult> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  return writeLimits(ctx, actorId, input.month, input.limits);
+}
+
+/** Önceki ayın limitlerini kopyalar (arşivlenmiş kategoriler atlanır). */
+export async function copyPreviousBudget(
+  actorId: string,
+  householdId: string,
+  month: string,
+): Promise<ActionResult> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const prev = await BudgetModel.findOne({
+    householdId: ctx.m.householdId,
+    month: shiftMonth(month, -1),
+  }).lean();
+  if (!prev?.limits.length) return fail(t.errors.noPrevious);
+  const active = new Set(
+    expenseCategories(ctx)
+      .filter((c) => !c.archived)
+      .map((c) => c.id),
+  );
+  return writeLimits(
+    ctx,
+    actorId,
+    month,
+    prev.limits
+      .map((l) => ({ categoryId: String(l.categoryId), amountMinor: l.amountMinor }))
+      .filter((l) => active.has(l.categoryId)),
+  );
+}
+
+/**
+ * Önceki ayın gerçekleşen giderlerinden limit: ana kategori (kök) bazında toplam, 100 TL'ye
+ * yukarı yuvarlanır. Kategorisiz gider atlanır.
+ */
+export async function budgetFromActuals(
+  actorId: string,
+  householdId: string,
+  month: string,
+): Promise<ActionResult> {
+  const ctx = await loadContext(actorId, householdId, "member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const s = await settingsOf(ctx.m.householdId);
+  const period = budgetPeriod(shiftMonth(month, -1), s.startDay);
+  const amounts = await expenseAmounts(ctx, s, period.from, period.to);
+  const cats = expenseCategories(ctx);
+  const byId = new Map(cats.map((c) => [c.id, c]));
+  const rootOf = (id: string) => {
+    let cur = byId.get(id);
+    let guard = 0;
+    while (cur?.parentId && byId.has(cur.parentId) && guard++ < 6) cur = byId.get(cur.parentId);
+    return cur;
+  };
+  const totals = new Map<string, number>();
+  for (const [id, a] of amounts) {
+    const root = rootOf(id);
+    if (!root || root.archived) continue;
+    totals.set(root.id, (totals.get(root.id) ?? 0) + a.fixedMinor + a.variableMinor);
+  }
+  const limits = [...totals]
+    .filter(([, v]) => v > 0)
+    .map(([categoryId, v]) => ({ categoryId, amountMinor: roundUpLimit(v) }));
+  if (!limits.length) return fail(t.errors.noPreviousSpending);
+  return writeLimits(ctx, actorId, month, limits);
+}
+
+/** Dashboard uyarısı: bu ayın %80'i geçilmiş veya aşılmış limitli kategori sayısı. */
+export async function countBudgetWarnings(userId: string, householdId: string): Promise<number> {
+  const b = await getBudget(userId, householdId);
+  if (!b?.hasBudget) return 0;
+  return b.lines.filter((l) => l.status === "warning" || l.status === "over").length;
+}

src/features/categories/actions.ts

@@ -0,0 +1,65 @@
+"use server";
+
+import { revalidatePath } from "next/cache";
+import { z } from "zod";
+import { tr } from "@/i18n/tr";
+import { fail, type ActionResult } from "@/lib/action-result";
+import { getHouseholdActionContext } from "@/lib/dal";
+import { categoryFormSchema } from "@/shared/schemas/category";
+import { createCategory, reorderCategory, setCategoryArchived, updateCategory } from "./service";
+
+const PATH = "/kategoriler";
+const idSchema = z.string().regex(/^[a-f0-9]{24}$/i);
+const checkFields = tr.adminUsers.errors.checkFields;
+
+export async function createCategoryAction(input: unknown): Promise<ActionResult<{ id: string }>> {
+  const ctx = await getHouseholdActionContext("member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const parsed = categoryFormSchema.safeParse(input);
+  if (!parsed.success) return fail(checkFields);
+  const result = await createCategory(ctx.user.id, ctx.household.id, parsed.data);
+  if (result.ok) revalidatePath(PATH);
+  return result;
+}
+
+export async function updateCategoryAction(
+  categoryId: unknown,
+  input: unknown,
+): Promise<ActionResult> {
+  const ctx = await getHouseholdActionContext("member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const id = idSchema.safeParse(categoryId);
+  const parsed = categoryFormSchema.safeParse(input);
+  if (!id.success || !parsed.success) return fail(checkFields);
+  const result = await updateCategory(ctx.user.id, ctx.household.id, id.data, parsed.data);
+  if (result.ok) revalidatePath(PATH);
+  return result;
+}
+
+export async function reorderCategoryAction(
+  categoryId: unknown,
+  direction: unknown,
+): Promise<ActionResult> {
+  const ctx = await getHouseholdActionContext("member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const id = idSchema.safeParse(categoryId);
+  const dir = z.enum(["up", "down"]).safeParse(direction);
+  if (!id.success || !dir.success) return fail(tr.common.genericError);
+  const result = await reorderCategory(ctx.user.id, ctx.household.id, id.data, dir.data);
+  if (result.ok) revalidatePath(PATH);
+  return result;
+}
+
+export async function setCategoryArchivedAction(
+  categoryId: unknown,
+  archived: unknown,
+): Promise<ActionResult> {
+  const ctx = await getHouseholdActionContext("member");
+  if (!ctx) return fail(tr.common.unauthorized);
+  const id = idSchema.safeParse(categoryId);
+  const a = z.boolean().safeParse(archived);
+  if (!id.success || !a.success) return fail(tr.common.genericError);
+  const result = await setCategoryArchived(ctx.user.id, ctx.household.id, id.data, a.data);
+  if (result.ok) revalidatePath(PATH);
+  return result;
+}

src/features/categories/components/categories-manager.tsx

@@ -0,0 +1,238 @@
+"use client";
+
+import {
+  Archive,
+  ArchiveRestore,
+  ArrowDown,
+  ArrowUp,
+  MoreHorizontal,
+  Pencil,
+  Plus,
+} from "lucide-react";
+import { useMemo, useState, useTransition } from "react";
+import { toast } from "sonner";
+import { IconBadge } from "@/components/appearance/swatch";
+import {
+  AlertDialog,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Checkbox } from "@/components/ui/checkbox";
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import { Label } from "@/components/ui/label";
+import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs";
+import { tr } from "@/i18n/tr";
+import { cn } from "@/lib/utils";
+import type { CategoryKind } from "@/shared/schemas/category";
+import { reorderCategoryAction, setCategoryArchivedAction } from "../actions";
+import type { CategoryView } from "../service";
+import { buildTree, MAX_DEPTH, type CategoryNode } from "../tree";
+import { CategoryFormDialog, type CategoryDialogState } from "./category-form-dialog";
+
+const t = tr.categories;
+
+export function CategoriesManager({
+  categories,
+  canEdit,
+}: {
+  categories: CategoryView[];
+  canEdit: boolean;
+}) {
+  const [kind, setKind] = useState<CategoryKind>("expense");
+  const [showArchived, setShowArchived] = useState(false);
+  const [dialog, setDialog] = useState<CategoryDialogState>(null);
+  const [archiving, setArchiving] = useState<CategoryView | null>(null);
+  const [pending, startTransition] = useTransition();
+
+  const tree = useMemo(
+    () => buildTree(categories.filter((c) => c.kind === kind && (showArchived || !c.archived))),
+    [categories, kind, showArchived],
+  );
+  const archivedCount = categories.filter((c) => c.kind === kind && c.archived).length;
+
+  function run(promise: Promise<{ ok: boolean; error?: string }>, success?: string) {
+    startTransition(async () => {
+      const result = await promise;
+      if (result.ok) {
+        if (success) toast.success(success);
+      } else toast.error(result.error ?? tr.common.genericError);
+    });
+  }
+
+  function Row({
+    node,
+    index,
+    siblings,
+  }: {
+    node: CategoryNode<CategoryView>;
+    index: number;
+    siblings: number;
+  }) {
+    return (
+      <>
+        <li
+          className={cn("flex items-center gap-3 py-2 pr-2", node.archived && "opacity-60")}
+          style={{ paddingInlineStart: `${0.75 + node.depth * 1.5}rem` }}
+        >
+          <IconBadge icon={node.icon} color={node.color} size={node.depth ? "sm" : "md"} />
+          <span className={cn("min-w-0 flex-1 truncate", node.depth === 0 && "font-medium")}>
+            {node.name}
+          </span>
+          {node.archived ? <Badge variant="outline">{t.archived}</Badge> : null}
+          {canEdit ? (
+            <DropdownMenu modal={false}>
+              <DropdownMenuTrigger asChild>
+                <Button
+                  variant="ghost"
+                  size="icon-sm"
+                  aria-label={`${node.name} — ${tr.common.actions}`}
+                  disabled={pending}
+                >
+                  <MoreHorizontal />
+                </Button>
+              </DropdownMenuTrigger>
+              <DropdownMenuContent align="end" className="w-52">
+                {!node.archived ? (
+                  <>
+                    {node.depth < MAX_DEPTH - 1 ? (
+                      <DropdownMenuItem
+                        onSelect={() => setDialog({ mode: "create", kind, parentId: node.id })}
+                      >
+                        <Plus />
+                        {t.addChild}
+                      </DropdownMenuItem>
+                    ) : null}
+                    <DropdownMenuItem onSelect={() => setDialog({ mode: "edit", category: node })}>
+                      <Pencil />
+                      {t.edit}
+                    </DropdownMenuItem>
+                    <DropdownMenuItem
+                      disabled={index === 0}
+                      onSelect={() => run(reorderCategoryAction(node.id, "up"))}
+                    >
+                      <ArrowUp />
+                      {t.moveUp}
+                    </DropdownMenuItem>
+                    <DropdownMenuItem
+                      disabled={index === siblings - 1}
+                      onSelect={() => run(reorderCategoryAction(node.id, "down"))}
+                    >
+                      <ArrowDown />
+                      {t.moveDown}
+                    </DropdownMenuItem>
+                    <DropdownMenuSeparator />
+                    <DropdownMenuItem variant="destructive" onSelect={() => setArchiving(node)}>
+                      <Archive />
+                      {t.archive}
+                    </DropdownMenuItem>
+                  </>
+                ) : (
+                  <DropdownMenuItem
+                    onSelect={() =>
+                      run(setCategoryArchivedAction(node.id, false), t.unarchivedToast(node.name))
+                    }
+                  >
+                    <ArchiveRestore />
+                    {t.unarchive}
+                  </DropdownMenuItem>
+                )}
+              </DropdownMenuContent>
+            </DropdownMenu>
+          ) : null}
+        </li>
+        {node.children.map((child, i) => (
+          <Row key={child.id} node={child} index={i} siblings={node.children.length} />
+        ))}
+      </>
+    );
+  }
+
+  return (
+    <div className="flex flex-col gap-3">
+      <div className="flex flex-wrap items-center gap-3">
+        <Tabs value={kind} onValueChange={(v) => setKind(v as CategoryKind)}>
+          <TabsList>
+            <TabsTrigger value="expense">{t.expense}</TabsTrigger>
+            <TabsTrigger value="income">{t.income}</TabsTrigger>
+          </TabsList>
+        </Tabs>
+        {archivedCount ? (
+          <div className="flex items-center gap-2">
+            <Checkbox
+              id="cat-show-archived"
+              checked={showArchived}
+              onCheckedChange={(v) => setShowArchived(v === true)}
+            />
+            <Label htmlFor="cat-show-archived" className="font-normal">
+              {t.showArchived} ({archivedCount})
+            </Label>
+          </div>
+        ) : null}
+        {canEdit ? (
+          <Button
+            className="ml-auto"
+            onClick={() => setDialog({ mode: "create", kind, parentId: null })}
+          >
+            <Plus />
+            {t.newCategory}
+          </Button>
+        ) : null}
+      </div>
+      {!canEdit ? <p className="text-sm text-muted-foreground">{t.readOnly}</p> : null}
+
+      {tree.length ? (
+        <ul className="divide-y rounded-xl border bg-card" aria-busy={pending}>
+          {tree.map((node, i) => (
+            <Row key={node.id} node={node} index={i} siblings={tree.length} />
+          ))}
+        </ul>
+      ) : (
+        <p className="rounded-xl border border-dashed p-8 text-center text-muted-foreground">
+          {t.empty}
+        </p>
+      )}
+
+      <CategoryFormDialog
+        state={dialog}
+        categories={categories}
+        onOpenChange={(o) => !o && setDialog(null)}
+      />
+
+      <AlertDialog open={Boolean(archiving)} onOpenChange={(o) => !o && setArchiving(null)}>
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>{t.archiveTitle}</AlertDialogTitle>
+            <AlertDialogDescription>
+              {archiving ? t.archiveDescription(archiving.name) : null}
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>{tr.common.cancel}</AlertDialogCancel>
+            <Button
+              variant="destructive"
+              onClick={() => {
+                const c = archiving!;
+                setArchiving(null);
+                run(setCategoryArchivedAction(c.id, true), t.archivedToast(c.name));
+              }}
+            >
+              {t.archive}
+            </Button>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </div>
+  );
+}

src/features/categories/components/category-form-dialog.tsx

@@ -0,0 +1,217 @@
+"use client";
+
+import { zodResolver } from "@hookform/resolvers/zod";
+import { Loader2 } from "lucide-react";
+import { useEffect, useMemo } from "react";
+import { Controller, useForm, useWatch } from "react-hook-form";
+import { toast } from "sonner";
+import { IconPicker, SwatchPicker } from "@/components/appearance/pickers";
+import { ResponsiveDialog } from "@/components/responsive-dialog";
+import { Button } from "@/components/ui/button";
+import { Field, FieldDescription, FieldError, FieldGroup, FieldLabel } from "@/components/ui/field";
+import { Input } from "@/components/ui/input";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { tr } from "@/i18n/tr";
+import {
+  categoryFormSchema,
+  type CategoryForm,
+  type CategoryFormInput,
+  type CategoryKind,
+} from "@/shared/schemas/category";
+import { createCategoryAction, updateCategoryAction } from "../actions";
+import type { CategoryView } from "../service";
+import { buildTree, descendantIds, MAX_DEPTH, toOptions } from "../tree";
+
+const t = tr.categories;
+const ROOT = "__root__";
+
+export type CategoryDialogState =
+  | { mode: "create"; kind: CategoryKind; parentId: string | null }
+  | { mode: "edit"; category: CategoryView }
+  | null;
+
+export function CategoryFormDialog({
+  state,
+  categories,
+  onOpenChange,
+}: {
+  state: CategoryDialogState;
+  categories: CategoryView[];
+  onOpenChange: (open: boolean) => void;
+}) {
+  const form = useForm<CategoryFormInput, unknown, CategoryForm>({
+    resolver: zodResolver(categoryFormSchema),
+  });
+  const kind = state?.mode === "edit" ? state.category.kind : (state?.kind ?? "expense");
+
+  useEffect(() => {
+    if (!state) return;
+    if (state.mode === "edit") {
+      const c = state.category;
+      form.reset({
+        kind: c.kind,
+        name: c.name,
+        parentId: c.parentId ?? "",
+        icon: c.icon,
+        color: c.color,
+      });
+    } else {
+      const parent = categories.find((c) => c.id === state.parentId);
+      form.reset({
+        kind: state.kind,
+        name: "",
+        parentId: state.parentId ?? "",
+        icon: parent?.icon ?? "tag",
+        color: parent?.color ?? "blue",
+      });
+    }
+  }, [state, categories, form]);
+
+  /** Üst kategori seçenekleri: aynı tür, aktif; düzenlemede kendisi ve alt kategorileri hariç. */
+  const parentOptions = useMemo(() => {
+    const sameKind = categories.filter((c) => c.kind === kind);
+    const excluded = new Set(
+      state?.mode === "edit"
+        ? [state.category.id, ...descendantIds(sameKind, state.category.id)]
+        : [],
+    );
+    return toOptions(buildTree(sameKind)).filter(
+      (o) => !excluded.has(o.id) && o.depth < MAX_DEPTH - 1,
+    );
+  }, [categories, kind, state]);
+
+  /** Ham form değerleri gönderilir; sunucu aynı şemayla yeniden ayrıştırır (tek doğruluk kaynağı). */
+  async function onSubmit() {
+    const values = form.getValues();
+    const result =
+      state?.mode === "edit"
+        ? await updateCategoryAction(state.category.id, values)
+        : await createCategoryAction(values);
+    if (result.ok) {
+      toast.success(state?.mode === "edit" ? t.updated(values.name) : t.created(values.name));
+      onOpenChange(false);
+      return;
+    }
+    for (const [name, message] of Object.entries(result.fieldErrors ?? {})) {
+      if (message) form.setError(name as keyof CategoryFormInput, { message });
+    }
+    if (!result.fieldErrors) form.setError("root", { message: result.error });
+  }
+
+  const color = useWatch({ control: form.control, name: "color" }) ?? "blue";
+
+  return (
+    <ResponsiveDialog
+      open={Boolean(state)}
+      onOpenChange={onOpenChange}
+      title={state?.mode === "edit" ? t.editTitle : t.createTitle}
+      description={t.formDescription}
+      footer={
+        <>
+          <Button variant="outline" type="button" onClick={() => onOpenChange(false)}>
+            {tr.common.cancel}
+          </Button>
+          <Button type="submit" form="category-form" disabled={form.formState.isSubmitting}>
+            {form.formState.isSubmitting ? <Loader2 className="animate-spin" /> : null}
+            {state?.mode === "edit" ? tr.common.save : tr.common.create}
+          </Button>
+        </>
+      }
+    >
+      <form id="category-form" onSubmit={form.handleSubmit(onSubmit)} noValidate>
+        <FieldGroup>
+          <Controller
+            name="name"
+            control={form.control}
+            render={({ field, fieldState }) => (
+              <Field data-invalid={fieldState.invalid}>
+                <FieldLabel htmlFor="cat-name">{t.name}</FieldLabel>
+                <Input
+                  {...field}
+                  value={field.value ?? ""}
+                  id="cat-name"
+                  aria-invalid={fieldState.invalid}
+                />
+                {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+              </Field>
+            )}
+          />
+          <Controller
+            name="parentId"
+            control={form.control}
+            render={({ field, fieldState }) => {
+              const current = parentOptions.find((o) => o.id === field.value);
+              return (
+                <Field data-invalid={fieldState.invalid}>
+                  <FieldLabel htmlFor="cat-parent">{t.parent}</FieldLabel>
+                  <Select
+                    value={field.value || ROOT}
+                    onValueChange={(v) => field.onChange(v === ROOT ? "" : v)}
+                  >
+                    <SelectTrigger
+                      id="cat-parent"
+                      className="w-full"
+                      aria-invalid={fieldState.invalid}
+                    >
+                      <SelectValue>{current?.path ?? t.noParent}</SelectValue>
+                    </SelectTrigger>
+                    <SelectContent className="max-h-72">
+                      <SelectItem value={ROOT}>{t.noParent}</SelectItem>
+                      {parentOptions.map((o) => (
+                        <SelectItem key={o.id} value={o.id}>
+                          <span style={{ paddingInlineStart: `${o.depth * 0.75}rem` }}>
+                            {o.label}
+                          </span>
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  {fieldState.invalid ? <FieldError errors={[fieldState.error]} /> : null}
+                </Field>
+              );
+            }}
+          />
+          <Controller
+            name="color"
+            control={form.control}
+            render={({ field }) => (
+              <Field>
+                <FieldLabel id="cat-color-label">{t.color}</FieldLabel>
+                <SwatchPicker
+                  value={field.value}
+                  onChange={field.onChange}
+                  labelledBy="cat-color-label"
+                />
+              </Field>
+            )}
+          />
+          <Controller
+            name="icon"
+            control={form.control}
+            render={({ field }) => (
+              <Field>
+                <FieldLabel id="cat-icon-label">{t.icon}</FieldLabel>
+                <IconPicker
+                  value={field.value}
+                  color={color}
+                  onChange={field.onChange}
+                  labelledBy="cat-icon-label"
+                />
+                <FieldDescription className="sr-only">{t.icon}</FieldDescription>
+              </Field>
+            )}
+          />
+          {form.formState.errors.root ? (
+            <FieldError>{form.formState.errors.root.message}</FieldError>
+          ) : null}
+        </FieldGroup>
+      </form>
+    </ResponsiveDialog>
+  );
+}

src/features/categories/defaults.ts

@@ -0,0 +1,117 @@
+import type { IconKey, Swatch } from "@/shared/appearance";
+import type { CategoryKind } from "@/shared/schemas/category";
+
+/**
+ * Hane oluşturulunca yüklenen varsayılan Türkçe kategori seti (Bölüm 6.2).
+ * `key` sabittir: set tekrar yüklendiğinde kopya oluşmaz, kullanıcı adı değiştirse bile tanınır.
+ */
+export type DefaultCategory = {
+  key: string;
+  name: string;
+  icon: IconKey;
+  color: Swatch;
+  children?: Omit<DefaultCategory, "children">[];
+};
+
+export const DEFAULT_CATEGORIES: Record<CategoryKind, DefaultCategory[]> = {
+  expense: [
+    {
+      key: "market",
+      name: "Market",
+      icon: "shopping-cart",
+      color: "green",
+      children: [
+        { key: "market.gida", name: "Gıda", icon: "shopping-basket", color: "green" },
+        { key: "market.temizlik", name: "Temizlik", icon: "spray-can", color: "teal" },
+        { key: "market.kisisel-bakim", name: "Kişisel bakım", icon: "sparkles", color: "pink" },
+      ],
+    },
+    {
+      key: "faturalar",
+      name: "Faturalar",
+      icon: "receipt",
+      color: "amber",
+      children: [
+        { key: "faturalar.elektrik", name: "Elektrik", icon: "zap", color: "amber" },
+        { key: "faturalar.su", name: "Su", icon: "droplet", color: "sky" },
+        { key: "faturalar.dogalgaz", name: "Doğalgaz", icon: "flame", color: "orange" },
+        { key: "faturalar.internet", name: "İnternet", icon: "wifi", color: "indigo" },
+        { key: "faturalar.telefon", name: "Telefon", icon: "smartphone", color: "purple" },
+      ],
+    },
+    { key: "kira", name: "Kira", icon: "house", color: "blue" },
+    { key: "aidat", name: "Aidat", icon: "building", color: "slate" },
+    {
+      key: "ulasim",
+      name: "Ulaşım",
+      icon: "car",
+      color: "sky",
+      children: [
+        { key: "ulasim.yakit", name: "Yakıt", icon: "fuel", color: "orange" },
+        { key: "ulasim.toplu-tasima", name: "Toplu taşıma", icon: "bus", color: "sky" },
+        { key: "ulasim.arac-bakim", name: "Araç bakım ve sigorta", icon: "wrench", color: "slate" },
+      ],
+    },
+    {
+      key: "saglik",
+      name: "Sağlık",
+      icon: "heart-pulse",
+      color: "red",
+      children: [
+        { key: "saglik.ilac", name: "İlaç", icon: "pill", color: "red" },
+        { key: "saglik.muayene", name: "Muayene ve tahlil", icon: "heart-pulse", color: "rose" },
+      ],
+    },
+    { key: "egitim", name: "Eğitim", icon: "graduation-cap", color: "indigo" },
+    { key: "giyim", name: "Giyim", icon: "shirt", color: "purple" },
+    {
+      key: "eglence",
+      name: "Eğlence",
+      icon: "film",
+      color: "pink",
+      children: [
+        {
+          key: "eglence.disarida-yemek",
+          name: "Dışarıda yemek",
+          icon: "utensils",
+          color: "orange",
+        },
+        { key: "eglence.kafe", name: "Kafe", icon: "coffee", color: "amber" },
+        { key: "eglence.tatil", name: "Tatil", icon: "plane", color: "sky" },
+      ],
+    },
+    { key: "abonelikler", name: "Abonelikler", icon: "repeat", color: "purple" },
+    { key: "ev", name: "Ev ve mobilya", icon: "sofa", color: "teal" },
+    { key: "cocuk", name: "Çocuk", icon: "baby", color: "rose" },
+    { key: "evcil-hayvan", name: "Evcil hayvan", icon: "paw-print", color: "lime" },
+    { key: "hediye", name: "Hediye ve bağış", icon: "gift", color: "pink" },
+    {
+      key: "banka",
+      name: "Banka ve kart giderleri",
+      icon: "percent",
+      color: "slate",
+      children: [
+        { key: "banka.faiz", name: "Faiz", icon: "percent", color: "red" },
+        { key: "banka.vergi", name: "KKDF / BSMV", icon: "receipt", color: "slate" },
+        {
+          key: "banka.ucret",
+          name: "Kart ve hesap ücretleri",
+          icon: "credit-card",
+          color: "slate",
+        },
+      ],
+    },
+    { key: "vergi", name: "Vergi ve harçlar", icon: "landmark", color: "slate" },
+    { key: "diger-gider", name: "Diğer", icon: "circle-ellipsis", color: "slate" },
+  ],
+  income: [
+    { key: "maas", name: "Maaş", icon: "briefcase", color: "green" },
+    { key: "ek-gelir", name: "Ek gelir", icon: "coins", color: "teal" },
+    { key: "yemek-karti", name: "Yemek kartı yüklemesi", icon: "utensils", color: "lime" },
+    { key: "kira-geliri", name: "Kira geliri", icon: "house", color: "blue" },
+    { key: "getiri", name: "Faiz ve getiri", icon: "trending-up", color: "indigo" },
+    { key: "iade", name: "İade", icon: "undo", color: "sky" },
+    { key: "hediye-gelir", name: "Hediye", icon: "gift", color: "pink" },
+    { key: "diger-gelir", name: "Diğer", icon: "circle-ellipsis", color: "slate" },
+  ],
+};

src/features/categories/service.int.test.ts

@@ -0,0 +1,159 @@
+import { Types } from "mongoose";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { CategoryModel } from "@/models/category";
+import { setupSeededDb, teardownDb } from "@/test/seeded-db";
+import {
+  createCategory,
+  installDefaultCategories,
+  listCategories,
+  setCategoryArchived,
+  updateCategory,
+} from "./service";
+
+let ids: Awaited<ReturnType<typeof setupSeededDb>>;
+let cakir = "";
+let annemler = "";
+
+beforeAll(async () => {
+  ids = await setupSeededDb();
+  cakir = ids.household("Çakır Ailesi");
+  annemler = ids.household("Annemler");
+});
+afterAll(teardownDb);
+
+const byKey = (key: string, householdId = cakir) =>
+  CategoryModel.findOne({ householdId, defaultKey: key })
+    .lean()
+    .then((c) => String(c!._id));
+const form = (over: Partial<Parameters<typeof createCategory>[2]> = {}) => ({
+  kind: "expense" as const,
+  name: "Test",
+  parentId: null,
+  icon: "tag" as const,
+  color: "blue" as const,
+  ...over,
+});
+
+describe("varsayılan kategoriler", () => {
+  it("tekrar yüklemede kopya oluşmaz", async () => {
+    const before = await CategoryModel.countDocuments({ householdId: cakir });
+    const added = await installDefaultCategories(
+      new Types.ObjectId(cakir),
+      new Types.ObjectId(ids.user("admin")),
+    );
+    expect(added).toBe(0);
+    expect(await CategoryModel.countDocuments({ householdId: cakir })).toBe(before);
+  });
+
+  it("alt kategoriler doğru ancestors zinciriyle yüklenir", async () => {
+    const elektrik = await CategoryModel.findOne({
+      householdId: cakir,
+      defaultKey: "faturalar.elektrik",
+    }).lean();
+    const faturalar = await byKey("faturalar");
+    expect(elektrik?.ancestors.map(String)).toEqual([faturalar]);
+  });
+});
+
+describe("izolasyon ve roller", () => {
+  it("başka hanenin kategorilerini okuyamaz ve değiştiremez", async () => {
+    expect(await listCategories(ids.user("fatma"), cakir)).toBeNull();
+    const kira = await byKey("kira");
+    // fatma kendi hanesinin kimliğiyle, Çakır'ın kategorisini hedefler → bulunamaz.
+    const r = await updateCategory(
+      ids.user("fatma"),
+      annemler,
+      kira,
+      form({ name: "Ele geçirildi" }),
+    );
+    expect(r.ok).toBe(false);
+    expect((await CategoryModel.findById(kira).lean())?.name).toBe("Kira");
+    const r2 = await setCategoryArchived(ids.user("fatma"), annemler, kira, true);
+    expect(r2.ok).toBe(false);
+  });
+
+  it("izleyici ekleyemez, üye ekler", async () => {
+    expect((await createCategory(ids.user("zeynep"), cakir, form({ name: "Harçlık" }))).ok).toBe(
+      false,
+    );
+    expect((await createCategory(ids.user("emre"), cakir, form({ name: "Harçlık" }))).ok).toBe(
+      true,
+    );
+  });
+
+  it("başka hanenin kategorisini üst kategori yapamaz", async () => {
+    const annemlerMarket = await byKey("market", annemler);
+    const r = await createCategory(
+      ids.user("ayse"),
+      cakir,
+      form({ name: "Sızma", parentId: annemlerMarket }),
+    );
+    expect(r.ok).toBe(false);
+  });
+});
+
+describe("ağaç kuralları", () => {
+  it("aynı düzeyde aynı ad (Türkçe normalize) reddedilir", async () => {
+    const r = await createCategory(ids.user("ayse"), cakir, form({ name: "  KİRA " }));
+    expect(r.ok).toBe(false);
+    // farklı düzeyde aynı ad serbest
+    const market = await byKey("market");
+    expect(
+      (await createCategory(ids.user("ayse"), cakir, form({ name: "Kira", parentId: market }))).ok,
+    ).toBe(true);
+  });
+
+  it("taşıma alt ağacın ancestors alanlarını günceller", async () => {
+    const ulasim = await byKey("ulasim");
+    const yakit = await byKey("ulasim.yakit");
+    const created = await createCategory(
+      ids.user("ayse"),
+      cakir,
+      form({ name: "LPG", parentId: yakit }),
+    );
+    const lpg = created.ok ? created.data.id : "";
+    const ev = await byKey("ev");
+    // Yakıt'ı (alt kategorisi LPG ile) "Ev ve mobilya" altına taşı.
+    const r = await updateCategory(
+      ids.user("ayse"),
+      cakir,
+      yakit,
+      form({ name: "Yakıt", parentId: ev, icon: "fuel" }),
+    );
+    expect(r.ok).toBe(true);
+    expect((await CategoryModel.findById(yakit).lean())?.ancestors.map(String)).toEqual([ev]);
+    expect((await CategoryModel.findById(lpg).lean())?.ancestors.map(String)).toEqual([ev, yakit]);
+    expect((await CategoryModel.findById(yakit).lean())?.parentId?.toString()).not.toBe(ulasim);
+  });
+
+  it("döngü ve tür uyuşmazlığı reddedilir", async () => {
+    const market = await byKey("market");
+    const gida = await byKey("market.gida");
+    expect(
+      (
+        await updateCategory(
+          ids.user("ayse"),
+          cakir,
+          market,
+          form({ name: "Market", parentId: gida }),
+        )
+      ).ok,
+    ).toBe(false);
+    const maas = await byKey("maas");
+    expect(
+      (await updateCategory(ids.user("ayse"), cakir, gida, form({ name: "Gıda", parentId: maas })))
+        .ok,
+    ).toBe(false);
+  });
+
+  it("arşivleme alt ağaçla birlikte yapılır; üstü arşivliyken alt kategori geri alınamaz", async () => {
+    const saglik = await byKey("saglik");
+    const ilac = await byKey("saglik.ilac");
+    expect((await setCategoryArchived(ids.user("emre"), cakir, saglik, true)).ok).toBe(true);
+    const active = (await listCategories(ids.user("emre"), cakir))!.map((c) => c.id);
+    expect(active).not.toContain(saglik);
+    expect(active).not.toContain(ilac);
+    expect((await setCategoryArchived(ids.user("emre"), cakir, ilac, false)).ok).toBe(false);
+    expect((await setCategoryArchived(ids.user("emre"), cakir, saglik, false)).ok).toBe(true);
+  });
+});