/* ========================================================================== 
   LALİN AKSESUAR E-TİCARET SİSTEMİ - ANA STİL DOSYASI
   Versiyon : v6.3.0 (Geniş Ekran 4'lü Ürün Izgarası ve Sabit Sepet)
   ========================================================================== */

/* 1. DEĞİŞKENLER VE TEMEL SIFIRLAMA */
:root {
    --ana-altin: #b8860b;
    --koyu-kahve: #8b5e3c;
    --siyah: #1a1a1a;
    --gri-metin: #666666;
    --arkaplan: #ffffff;
    --acik-gri: #f9f9f9;
    --border-color: #eeeeee;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { 
    font-family: 'Montserrat', sans-serif; 
    color: var(--siyah); 
    background-color: var(--arkaplan); 
    line-height: 1.6; 
    overflow-x: hidden;
    width: 100%; 
}

/* ========================================================================== 
   KAIZEN: MASAÜSTÜ VE MOBİL GÜVENLİ ALAN (GENİŞLETİLDİ)
   ========================================================================== */
main, .karsilama-konteynir, .kategori-grid, .urun-listesi, .tum-urunler-bolumu, .detay-kapsayici {
    padding-left: 5% !important;
    padding-right: 5% !important;
    max-width: 1500px; /* Ekranı daha iyi doldurması için 1400'den 1500'e çıkarıldı */
    margin-left: auto !important;
    margin-right: auto !important;
}

/* 2. TİPOGRAFİ */
h1, h2, h3, h4, .sayfa-baslik, .bolum-baslik, .urun-adi, .detay-baslik, .sepet-urun-adi {
    font-family: 'Playfair Display', serif;
    font-weight: 500;
}
a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* 3. HEADER & DUYURU BANDI (MASAÜSTÜ) */
header {
    background-color: var(--arkaplan); border-bottom: 1px solid var(--border-color);
    position: sticky; top: 40px; z-index: 10001; padding: 10px 5% 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.header-ust-konteynir { display: flex; align-items: center; justify-content: space-between; min-height: 70px; }
.site-logo { height: 50px; width: auto; display: block; transition: 0.3s; }
.header-sag { display: flex; align-items: center; gap: 25px; }
.header-ikon { font-size: 20px; position: relative; color: var(--siyah); }
.ikon-sayac {
    position: absolute; top: -8px; right: -10px;
    background: var(--ana-altin); color: #fff; width: 16px; height: 16px; 
    border-radius: 50%; font-size: 9px; display: flex; align-items: center; justify-content: center;
}

.header-arama-form {
    position: absolute; bottom: 20px; left: 5%; background: var(--acik-gri); 
    border-radius: 30px; padding: 8px 20px; width: 250px; display: flex; align-items: center; border: 1px solid var(--border-color);
}
.header-arama-form input { border: none; background: transparent; outline: none; font-size: 13px; width: 100%; margin-left: 10px; color: var(--siyah); }
.ust-menu .ana-liste { display: flex; justify-content: center; padding: 10px 0; }
.ust-menu a { font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin: 0 20px; color: var(--siyah); }
.ust-menu a:hover { color: var(--ana-altin); }

#arama-sonuclari-kutu {
    position: absolute; top: calc(100% + 5px); left: 0; width: 100%;
    background: var(--arkaplan); border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden; z-index: 10005; display: none; border: 1px solid var(--border-color);
}
.canli-arama-kart {
    display: flex; align-items: center; gap: 15px; padding: 12px 15px;
    border-bottom: 1px solid var(--border-color); text-decoration: none; color: var(--siyah); transition: 0.3s;
}
.canli-arama-kart:hover { background-color: var(--acik-gri); }
.canli-arama-kart img { width: 45px; height: 45px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border-color); }
.canli-arama-bilgi strong { display: block; font-size: 12px; margin-bottom: 3px; }
.canli-arama-bilgi span { color: var(--ana-altin); font-size: 13px; font-weight: 600; }
.canli-arama-tumunu-gor {
    display: block; text-align: center; padding: 12px; background: var(--acik-gri);
    color: var(--ana-altin); font-size: 11px; font-weight: 600; letter-spacing: 1px;
}

/* 4. KATEGORİ VE ÜRÜN KARTLARI */
.kategori-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; padding: 40px 0; }

.kategori-kart { 
    position: relative; 
    display: block;
    width: 100%; 
    aspect-ratio: 1 / 1;
    overflow: hidden; 
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--acik-gri);
}
.kategori-kart a { display: block; width: 100%; height: 100%; }
.kategori-kart img { 
    width: 100%; 
    height: 100%; 
    display: block;
    object-fit: cover; 
    transition: 0.8s; 
}
.kategori-kart:hover img { transform: scale(1.05); }

.kategori-kart span {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    background: var(--arkaplan); color: var(--siyah); padding: 12px 30px;
    font-size: 13px; font-weight: 600; letter-spacing: 2px; border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    white-space: nowrap;
}

/* KAIZEN: PC EKRANLARI İÇİN 4'LÜ IZGARA SİSTEMİ */
.urun-listesi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 25px; padding: 40px 0; }
.urun-kart { position: relative; text-align: center; height: 100%; display: flex; flex-direction: column; }
.urun-bilgi-alani { padding: 15px 10px 20px 10px; display: flex; flex-direction: column; flex: 1; }

.urun-kart-gorsel { 
    width: 100%; 
    height: 380px; 
    overflow: hidden; 
    background: transparent !important;
    position: relative; 
    border-radius: 8px 8px 0 0; 
}
.urun-kart-gorsel a { 
    display: block; 
    width: 100%; 
    height: 100%; 
    background: transparent !important;
}
.urun-kart-gorsel img { width: 100%; height: 100%; object-fit: cover; transition: 0.6s; display: block; }
.urun-kart:hover img { transform: scale(1.05); }

.urun-kategori { 
    font-size: 10px; color: #fff; background: #1a1a1a; padding: 4px 12px; 
    display: inline-block; margin: 15px auto 10px auto; border-radius: 4px;
}

.urun-adi { 
    font-size: 13px; margin: 0 0 10px 0; color: var(--siyah); 
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; 
    overflow: hidden; min-height: 42px; line-height: 1.5; 
}
.urun-fiyat { font-weight: 600; color: var(--ana-altin); margin-top: auto; }

/* ========================================================================== 
   KAIZEN: SABİT SEPETE EKLE VE BELİRGİN BUTONLAR
   ========================================================================== */
.sabit-sepet-btn {
    width: 100%;
    background: transparent;
    color: var(--siyah);
    border: 1px solid var(--siyah);
    padding: 12px 0;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 10px;
}
.sabit-sepet-btn:hover {
    background: var(--siyah);
    color: #fff;
}

.belirgin-btn {
    display: inline-block;
    background: var(--siyah);
    color: #fff !important;
    padding: 16px 45px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    border-radius: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    text-decoration: none;
    border: none;
}
.belirgin-btn:hover {
    background: var(--ana-altin);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(184, 134, 11, 0.4);
}

/* ========================================================================== 
   KAIZEN: NARİN BÖLÜM AYRAÇLARI
   ========================================================================== */
.narin-ayrac {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 50px 0;
    opacity: 0.8;
}
.narin-ayrac .cizgi {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--ana-altin), transparent);
}
.narin-ayrac i {
    color: var(--ana-altin);
    margin: 0 25px;
    font-size: 24px;
    animation: leafSway 4s ease-in-out infinite;
}
@keyframes leafSway {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(15deg); }
}

/* ========================================================================== 
   GLOBAL KART FAVORİ İKONU - KESİN DÜZELTME
   ========================================================================== */
.kart-favori-ikon {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: #ffffff !important;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12) !important;
    color: #bbb !important;
    z-index: 50 !important;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0 !important;
    opacity: 1 !important;
    cursor: pointer;
}
.kart-favori-ikon:hover, .kart-favori-ikon.aktif {
    color: #d9534f !important;
    border-color: #f5c6cb !important;
}

/* ========================================================================== 
   MOBİL OPTİMİZASYON (TABLET & MOBİL)
   ========================================================================== */
@media (max-width: 992px) {
    /* Tablette 3'lü kolon */
    .urun-listesi { grid-template-columns: repeat(3, 1fr); gap: 30px 20px;}
    .kategori-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    header { padding: 10px 4% !important; position: sticky !important; top: 0 !important; z-index: 10001 !important; box-shadow: 0 2px 10px rgba(0,0,0,0.08) !important; }
    
    .duyuru-bandi-tam-ekran { height: auto !important; min-height: 40px !important; padding: 8px 0 !important; }
    .duyuru-metin { white-space: normal !important; word-wrap: break-word !important; line-height: 1.5 !important; width: 95% !important; display: -webkit-box !important; -webkit-line-clamp: 2 !important; -webkit-box-orient: vertical !important; overflow: hidden !important; }

    .header-sol { order: 3; flex: 0 0 100%; margin-top: 12px; margin-bottom: 5px; }
    .header-arama-form { position: relative !important; left: 0 !important; bottom: 0 !important; width: 100% !important; border-radius: 8px !important; }

    .ust-menu { border-top: none !important; padding-top: 5px !important; }
    .ust-menu .ana-liste { display: flex !important; overflow-x: auto !important; justify-content: flex-start !important; padding: 10px 0 !important; -webkit-overflow-scrolling: touch; scrollbar-width: none; gap: 10px !important; }
    .ust-menu .ana-liste::-webkit-scrollbar { display: none; }
    .ust-menu a { margin: 0 !important; white-space: nowrap !important; font-size: 11px !important; padding: 8px 15px !important; background: transparent !important; border: 1px solid var(--border-color); border-radius: 20px !important; }

    main, .sayfa-konteynir, .auth-konteynir, .sepet-konteynir, .hesabim-konteynir, .tum-urunler-bolumu, .karsilama-konteynir {
        padding-top: 20px !important; margin-top: 15px !important; padding-left: 4% !important; padding-right: 4% !important;
    }
    .sayfa-baslik { font-size: 24px !important; margin-bottom: 25px !important; }

    /* Mobilde zorunlu 2'li kolon */
    .urun-listesi { grid-template-columns: 1fr 1fr !important; gap: 10px !important; padding: 10px 4% 40px !important; }
    .urun-kart { border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden; padding-bottom: 10px; position: relative; }
    
    .urun-bilgi-alani { padding: 10px !important; }
    
    .urun-kart-gorsel { height: 180px !important; width: 100% !important; border-radius: 8px 8px 0 0 !important; position: relative !important; overflow: hidden !important; background: transparent !important; }

    .urun-adi { font-size: 12px !important; min-height: 36px !important; margin-bottom: 5px !important; }
    .urun-fiyat { font-size: 14px !important; }
    
    .kart-favori-ikon { top: 8px !important; right: 8px !important; width: 28px !important; height: 28px !important; background-color: #ffffff !important; }
    .kart-favori-ikon i { font-size: 12px !important; }
    
    input, select, textarea { font-size: 16px !important; }
    
    .narin-ayrac { margin: 30px 0; }
    .narin-ayrac i { font-size: 18px; margin: 0 15px; }
    .belirgin-btn { padding: 14px 30px; font-size: 11px; }
}

/* 11. GLOBAL AJAX UI: TOAST VE ANİMASYON STİLLERİ */
@keyframes ikonZiplama {
    0% { transform: scale(1); }
    40% { transform: scale(1.5) translateY(-5px); color: var(--ana-altin); }
    100% { transform: scale(1); }
}
.ikon-zipla { animation: ikonZiplama 0.5s ease-in-out; display: inline-block; }

#lalin-toast {
    visibility: hidden; min-width: 250px; background-color: var(--siyah); color: var(--arkaplan);
    text-align: center; border-radius: 30px; padding: 15px 25px; position: fixed;
    z-index: 10000; bottom: 30px; left: 50%; transform: translateX(-50%);
    font-size: 13px; font-weight: 600; opacity: 0; transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
#lalin-toast.goster { visibility: visible; bottom: 80px; opacity: 1; }
@media (max-width: 768px) { #lalin-toast.goster { bottom: 100px; } }

/* ========================================================================== 
   KAIZEN: MOBİL GÜVENLİ ALAN (NATIVE APP SAFE AREA)
   ========================================================================== */
@media (max-width: 768px) {
    header, main, .sayfa-konteynir, .sepet-konteynir, .hesabim-konteynir, .tum-urunler-bolumu, .karsilama-konteynir, .modern-footer, .detay-bilgi, .yorumlar-kapsayici, .benzer-urunler-alani {
        padding-left: 7% !important; padding-right: 7% !important;
    }
    .giris-sol, .giris-sag, #kayit-ekrani { padding-left: 7% !important; padding-right: 7% !important; box-sizing: border-box !important; }
    .header-arama-form, .mobil-arama-form { width: 100% !important; box-sizing: border-box !important; }
    .modern-footer .footer-kolon { padding: 0 10px !important; }
}

/* ========================================================================== 
   MOBİL SLIDER & ÇEREZ & POPUP
   ========================================================================== */
@media (max-width: 768px) {
    .lalin-slider-kapsayici { height: 50vh !important; }
    .lalin-slider-icerik { left: 5% !important; padding: 20px !important; width: 90% !important; border-left-width: 3px !important; }
    .lalin-slider-icerik h2 { font-size: 22px !important; margin-bottom: 10px !important; }
    .lalin-slider-icerik p { font-size: 12px !important; }
}

.cerez-kutu { position: fixed; bottom: -100%; left: 0; width: 100%; background: #1a1a1a; color: #fff; padding: 20px 5%; display: flex; justify-content: space-between; align-items: center; z-index: 9999999; transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1); box-shadow: 0 -5px 25px rgba(0,0,0,0.3); }
.cerez-kutu.goster { bottom: 0; }
.cerez-metin { font-size: 12px; line-height: 1.5; flex: 1; margin-right: 20px; font-weight: 500; }
.cerez-metin a { color: var(--ana-altin); text-decoration: underline; font-weight: 600; }
.cerez-btn { background: var(--ana-altin); color: #fff; border: none; padding: 12px 25px; border-radius: 4px; font-weight: 700; cursor: pointer; white-space: nowrap; font-size: 11px; letter-spacing: 1px; transition: 0.3s; }
.cerez-btn:hover { background: #fff; color: #1a1a1a; }

@media (max-width: 768px) {
    .cerez-kutu { flex-direction: column; text-align: center; gap: 15px; padding: 25px 5%; }
    .cerez-metin { margin-right: 0; font-size: 11px; }
    .cerez-btn { width: 100%; padding: 15px; }
}

.promo-popup-arkaplan { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(0,0,0,0.8); z-index: 99999999; display: none; align-items: center; justify-content: center; backdrop-filter: blur(5px); }
.promo-popup-arkaplan.goster { display: flex; animation: popupFadeIn 0.5s ease; }
.promo-popup-kutu { position: relative; max-width: 400px; width: 90%; background: transparent; border-radius: 12px; overflow: hidden; box-shadow: 0 15px 50px rgba(0,0,0,0.5); }
.promo-popup-kutu img { width: 100%; height: auto; display: block; }
.promo-kapat { position: absolute; top: 15px; right: 15px; background: rgba(0,0,0,0.6); color: #fff; border: none; width: 35px; height: 35px; border-radius: 50%; font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: 0.3s; z-index: 10; }
.promo-kapat:hover { background: #d9534f; transform: rotate(90deg); }
@keyframes popupFadeIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }

/* ========================================================================== 
   NÜKLEER ÇÖZÜM: ZOMBİ BEYAZ YUVARLAK KODLARI YOK ET
   ========================================================================== */
.urun-kart-gorsel a:not(.kart-favori-ikon) {
    background: transparent !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    display: block !important;
    width: 100% !important;
    height: 100% !important;
}

.urun-kart-gorsel a::before,
.urun-kart-gorsel a::after,
.urun-kart-gorsel::before,
.urun-kart-gorsel::after {
    display: none !important;
    opacity: 0 !important;
    content: none !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
    background: transparent !important;
}

.urun-kart-gorsel img {
    background: transparent !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    clip-path: none !important;
    -webkit-clip-path: none !important;
    mask: none !important;
    -webkit-mask: none !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
}