/* ── Ürün Detay Sayfası – Stitch Tasarım ── */

/* Genel Font */
.container-fluid, .ud-panel, .ud-aciklama-bolum, .ud-ilgili-bolum {
  font-family: 'Poppins', sans-serif;
}

/* Galeri */
.ud-galeri-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.ud-galeri-grid.tek-gorsel { grid-template-columns: 1fr; }
.ud-galeri-grid img,
.ud-galeri-grid video { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 9/16; }

.ud-kucuk-galeri { display: flex; gap: 6px; padding: 12px 16px; flex-wrap: wrap; }
.ud-kucuk-galeri img,
.ud-kucuk-galeri video { width: 72px; height: 96px; object-fit: cover; border: 1px solid #e9ecef; cursor: pointer; transition: border-color .2s; }
.ud-kucuk-galeri img:hover,
.ud-kucuk-galeri video:hover { border-color: #1a1a1a; }

/* Sağ Panel */
.ud-panel { padding: 40px 48px; }
@media (min-width: 992px) {
  .ud-panel { position: sticky; top: 60px; height: calc(100vh - 60px); overflow-y: auto; }
}
@media (max-width: 991.98px) {
  .ud-panel { padding: 24px 16px; position: static; height: auto; overflow: visible; }
}
.ud-panel::-webkit-scrollbar { width: 4px; }
.ud-panel::-webkit-scrollbar-thumb { background: rgba(0,0,0,.12); }

/* Breadcrumb */
.ud-breadcrumb { list-style: none; padding: 0; margin: 0 0 24px; display: flex; gap: 6px; align-items: center; }
.ud-breadcrumb li { font-size: .7rem; text-transform: uppercase; letter-spacing: 1.5px; color: #999; }
.ud-breadcrumb li a { color: #999; text-decoration: none; transition: color .2s; }
.ud-breadcrumb li a:hover { color: #1a1a1a; }
.ud-breadcrumb li + li::before { content: '/'; margin-right: 6px; color: #ccc; }

/* Başlık & Fiyat */
.ud-baslik { font-family: 'Poppins', sans-serif; font-size: 2.2rem; font-weight: 400; line-height: 1.2; margin-bottom: 16px; color: #1a1a1a; }
.ud-fiyat { font-size: 1.6rem; font-weight: 700; color: #1a1a1a; margin-bottom: 4px; }
.ud-fiyat-satir { display: flex; align-items: center; gap: 12px; }
.ud-indirim-kutu { display: inline-flex; align-items: center; justify-content: center; background: #c0392b; color: #fff; font-size: 1.1rem; font-weight: 700; padding: 10px 14px; border-radius: 0; line-height: 1; white-space: nowrap; }
.ud-fiyat-grup { display: flex; flex-direction: column; gap: 2px; }
.ud-eski-fiyat { font-size: .95rem; color: #999; text-decoration: line-through; line-height: 1.2; }
.ud-indirim-fiyat { font-size: 1.4rem; font-weight: 700; color: #c0392b; line-height: 1.2; }
.ud-indirim-badge { display: inline-block; background: #1a1a1a; color: #fff; font-size: .65rem; font-weight: 600; letter-spacing: 1px; padding: 3px 10px; text-transform: uppercase; margin-left: 8px; }

/* Stok / Barkod */
.ud-meta { display: flex; flex-direction: column; gap: 4px; margin: 20px 0; padding: 16px 0; border-top: 1px solid #eee; border-bottom: 1px solid #eee; }
.ud-meta-row { display: flex; align-items: center; gap: 8px; font-size: .78rem; color: #666; }
.ud-meta-label { font-weight: 700; text-transform: uppercase; letter-spacing: .8px; min-width: 100px; color: #1a1a1a; }

/* Seçiciler */
.ud-secici-baslik { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: #1a1a1a; margin-bottom: 10px; }
.ud-secici-baslik span { font-weight: 400; color: #666; }

/* Desen badge */
.ud-desen-grup { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.ud-desen-badge { padding: 6px 16px; font-size: .75rem; font-weight: 500; letter-spacing: .5px; border: 1px solid #ddd; background: #fff; color: #333; cursor: default; transition: all .2s; }
.ud-desen-badge.aktif { background: #1a1a1a; color: #fff; border-color: #1a1a1a; }

/* Renk seçici */
.ud-renk-grup { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.ud-renk-item { display: block; border: 2px solid transparent; padding: 2px; transition: border-color .2s; }
.ud-renk-item:hover { border-color: #999; }
.ud-renk-item.aktif { border-color: #1a1a1a; }
.ud-renk-item.stok-yok { opacity: .4; }
.ud-renk-item.stok-yok:hover { opacity: .7; }
.ud-renk-item img { width: 44px; height: 56px; object-fit: cover; display: block; }

/* Beden seçici */
.ud-beden-grup { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 28px; }
.ud-beden-grup .btn-check:checked + .ud-beden-label { background: #1a1a1a; color: #fff; border-color: #1a1a1a; }
.ud-beden-label { min-width: 50px; text-align: center; padding: 10px 16px; font-size: .8rem; font-weight: 600; letter-spacing: .5px; border: 1px solid #ddd; background: #fff; color: #1a1a1a; cursor: pointer; transition: all .2s; }
.ud-beden-label:hover { border-color: #1a1a1a; }
.ud-beden-label.devre-disi { opacity: .35; cursor: not-allowed; text-decoration: line-through; }
.ud-beden-label.stoksuz { opacity: .4; cursor: not-allowed; position: relative; overflow: hidden; color: #999; border-color: #eee; }
.ud-beden-label.stoksuz::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top right, transparent calc(50% - 1px), #999 calc(50% - 1px), #999 calc(50% + 1px), transparent calc(50% + 1px)); pointer-events: none; }
.ud-beden-grup.beden-secim-uyari .ud-beden-label:not(.stoksuz) { border-color: #dc3545; animation: bedenUyariTitreme .4s ease; }
@keyframes bedenUyariTitreme { 0%,100% { transform: translateX(0); } 20%,60% { transform: translateX(-3px); } 40%,80% { transform: translateX(3px); } }

/* Butonlar */
.ud-btn-sepet { width: 100%; padding: 16px; background: #1a1a1a; color: #fff; border: none; font-size: .85rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; transition: background .3s; }
.ud-btn-sepet:hover { background: #333; }
.ud-btn-sepet i { margin-right: 8px; }

.ud-btn-favori { width: 100%; padding: 14px; background: #fff; color: #1a1a1a; border: 1.5px solid #1a1a1a; font-size: .82rem; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; cursor: pointer; margin-top: 8px; transition: all .3s; }
.ud-btn-favori:hover { background: #f8f9fa; }
.ud-btn-favori i { margin-right: 8px; }

.ud-btn-giris { width: 100%; padding: 16px; background: #1a1a1a; color: #fff; border: none; font-size: .85rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; display: inline-block; text-align: center; transition: background .3s; }
.ud-btn-giris:hover { background: #333; color: #fff; }

/* Stokta Yok */
.ud-stok-yok-kutu { border: 1.5px solid #eee; padding: 24px; text-align: center; }
.ud-stok-yok-baslik { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.ud-stok-yok-aciklama { font-size: .78rem; color: #999; margin-bottom: 16px; }

/* Tab Navigasyon */
.ud-tab-nav { display: flex; gap: 32px; border-bottom: 1px solid #eee; padding: 0; margin: 32px 0 0; list-style: none; }
.ud-tab-btn { background: none; border: none; padding: 12px 0; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: #999; cursor: pointer; position: relative; transition: color .2s; }
.ud-tab-btn::after { content: ''; position: absolute; bottom: -1px; left: 0; width: 0; height: 2px; background: #1a1a1a; transition: width .3s; }
.ud-tab-btn.aktif { color: #1a1a1a; }
.ud-tab-btn.aktif::after { width: 100%; }
.ud-tab-btn:hover { color: #1a1a1a; }

.ud-tab-icerik { padding: 24px 0; }
.ud-tab-panel { display: none; }
.ud-tab-panel.aktif { display: block; }

/* Detaylar tab */
.ud-kumas-satir { display: flex; align-items: center; gap: 8px; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid #f0f0f0; }
.ud-kumas-label { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; }
.ud-kumas-deger { font-size: .82rem; color: #666; }

/* Bakım Talimatları – Yan Yana */
.ud-bakim-baslik { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; margin-bottom: 16px; margin-top: 8px; }
.ud-olcu-tablo-wrap { overflow-x: auto; margin-bottom: 24px; border: 1px solid #f0f0f0; }
.ud-olcu-tablo { width: 100%; min-width: 720px; border-collapse: collapse; background: #fff; }
.ud-olcu-tablo thead th {
    padding: 12px 14px;
    background: #fafafa;
    border-bottom: 1px solid #f0f0f0;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #1a1a1a;
    white-space: nowrap;
}
.ud-olcu-tablo tbody td {
    padding: 12px 14px;
    border-top: 1px solid #f5f5f5;
    font-size: .84rem;
    color: #555;
    white-space: nowrap;
}
.ud-olcu-tablo tbody td:first-child {
    font-weight: 600;
    color: #1a1a1a;
}
.ud-bakim-liste { display: flex; flex-direction: column; gap: 12px; }
.ud-bakim-liste-item { display: flex; align-items: center; gap: 12px; }
.ud-bakim-liste-item img { width: 24px; height: 24px; object-fit: contain; }
.ud-bakim-liste-item span { font-size: .85rem; color: #555; }
.ud-bakim-liste-item strong { font-weight: 600; color: #1a1a1a; }

/* Özellikler tab */
.ud-ozellik-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ud-ozellik-item { display: flex; flex-direction: column; gap: 4px; border: 1px solid #f0f0f0; padding: 12px; border-radius: 4px; }
.ud-ozellik-item span:first-child { font-size: .72rem; color: #999; font-weight: 500; text-transform: uppercase; letter-spacing: .5px; }
.ud-ozellik-item span:last-child { font-size: .85rem; color: #1a1a1a; font-weight: 600; }

.ud-etiket-list { display: flex; gap: 8px; flex-wrap: wrap; }
.ud-etiket { padding: 4px 14px; font-size: .72rem; font-weight: 500; letter-spacing: .3px; border: 1px solid; }

/* Manken */
.ud-manken-bilgi { font-size: .85rem; color: #555; background: #fafafa; padding: 12px 16px; border-radius: 4px; display: flex; flex-direction: column; gap: 4px; }
.ud-manken-bilgi span.ud-manken-baslik { font-weight: 600; color: #1a1a1a; margin-bottom: 4px; }

/* Alt Action Bar */
.ud-alt-aksiyonlar { display: flex; justify-content: center; gap: 32px; padding: 24px 0; margin-top: 24px; border-top: 1px solid #eee; }
.ud-alt-aksiyon { display: flex; flex-direction: column; align-items: center; gap: 6px; background: none; border: none; color: #999; font-size: .68rem; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; text-decoration: none; transition: color .2s; padding: 0; }
.ud-alt-aksiyon:hover { color: #1a1a1a; }
.ud-alt-aksiyon i { font-size: 1.1rem; }

/* Ürün Açıklaması */
.ud-aciklama-bolum { padding: 40px 0; margin: 0 16px; border-top: 1px solid #eee; }
.ud-aciklama-baslik { font-family: 'Poppins', sans-serif; font-size: 1.4rem; font-weight: 400; margin-bottom: 20px; color: #1a1a1a; }
.ud-aciklama-metin { font-size: .88rem; line-height: 1.8; color: #555; }
.ud-aciklama-metin p { margin-bottom: .75rem; }
.ud-aciklama-metin h2, .ud-aciklama-metin h3, .ud-aciklama-metin h4 { margin: 1rem 0 .5rem; font-weight: 600; color: #1a1a1a; }
.ud-aciklama-metin ul, .ud-aciklama-metin ol { padding-left: 1.25rem; margin-bottom: .75rem; }
.ud-aciklama-metin a { color: #1a1a1a; font-weight: 500; }
.ud-aciklama-metin p:last-child { margin-bottom: 0; }

/* İlgili Ürünler */
.ud-ilgili-bolum { padding: 48px 0 60px; }
.ud-ilgili-baslik { font-family: 'Poppins', sans-serif; font-size: 1.6rem; font-weight: 400; text-align: center; margin-bottom: 32px; color: #1a1a1a; }
.ud-ilgili-scroll { display: flex; gap: 16px; overflow-x: auto; padding: 0 24px 16px; -ms-overflow-style: none; scrollbar-width: none; }
.ud-ilgili-scroll::-webkit-scrollbar { display: none; }

.ud-ilgili-kart { min-width: 260px; max-width: 260px; flex-shrink: 0; }
.ud-ilgili-img-wrap { position: relative; overflow: hidden; aspect-ratio: 9/16; background: #f5f5f5; }
.ud-ilgili-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ud-ilgili-kart:hover .ud-ilgili-img-wrap img { transform: scale(1.05); }
.ud-ilgili-kart--sold-out .ud-ilgili-img-wrap img { filter: grayscale(1); opacity: .42; }
.ud-ilgili-kart--sold-out:hover .ud-ilgili-img-wrap img { transform: none; }

.ud-ilgili-hover { position: absolute; bottom: 0; left: 0; width: 100%; padding: 10px; background: #fff; border-top: 1px solid #eee; display: flex; gap: 6px; opacity: 0; transform: translateY(10px); transition: all .3s ease; }
.ud-ilgili-kart:hover .ud-ilgili-hover { opacity: 1; transform: translateY(0); }
.ud-ilgili-hover .ud-btn-incele { flex: 1; padding: 10px; background: #1a1a1a; color: #fff; border: none; font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; text-align: center; text-decoration: none; transition: background .2s; }
.ud-ilgili-hover .ud-btn-incele:hover { background: #333; }
.ud-ilgili-hover .ud-btn-sepet-kucuk { padding: 10px 14px; background: #fff; border: 1px solid #1a1a1a; color: #1a1a1a; cursor: pointer; transition: all .2s; }
.ud-ilgili-hover .ud-btn-sepet-kucuk:hover { background: #1a1a1a; color: #fff; }

.ud-ilgili-favori { position: absolute; top: 10px; right: 10px; background: none; border: none; color: #1a1a1a; font-size: 1.1rem; cursor: pointer; z-index: 2; transition: transform .2s; }
.ud-ilgili-favori:hover { transform: scale(1.15); }

.ud-ilgili-stok-badge { position: absolute; top: 10px; left: 10px; background: rgba(255,255,255,.92); color: #475569; border: 1px solid rgba(15,23,42,.12); font-size: .65rem; font-weight: 700; padding: 4px 10px; letter-spacing: 1px; z-index: 2; }

.ud-ilgili-bilgi { padding: 12px 0 0; }
.ud-ilgili-ad { font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .3px; color: #1a1a1a; margin-bottom: 4px; }
.ud-ilgili-fiyat { font-size: .88rem; font-weight: 500; color: #666; }
.ud-ilgili-kart--sold-out .ud-ilgili-ad,
.ud-ilgili-kart--sold-out .ud-ilgili-fiyat { opacity: .65; }

/* Mobil */
@media (max-width: 991.98px) {
  .ud-galeri-grid { grid-template-columns: 1fr; gap: 2px; }
  .ud-baslik { font-size: 1.6rem; }
  .ud-fiyat { font-size: 1.3rem; }
  .ud-tab-nav { gap: 20px; }
  .ud-alt-aksiyonlar { gap: 20px; }
  .ud-ilgili-kart { min-width: 200px; max-width: 200px; }
  .ud-ilgili-hover { opacity: 1; transform: translateY(0); }
  .ud-aciklama-bolum { margin: 0 8px; padding: 24px 0; }
  .ud-bakim-wrapper { gap: 16px; }
  .ud-olcu-tablo { min-width: 640px; }
}

/* Inline temizlik - ek stiller */
.ud-kucuk-video {
    width: 72px;
    height: 96px;
    object-fit: cover;
}

.ud-kucuk-play-btn {
    width: 22px;
    height: 22px;
}

.ud-kucuk-play-icon {
    font-size: 8px;
}

.ud-tab-kisa-aciklama {
    font-size: .85rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 16px;
}

.ud-bakim-spacer {
    width: 24px;
}

.ud-tab-bos-metin {
    font-size: .82rem;
    color: #999;
}

.ud-bakim-baslik.mt-0 {
    margin-top: 0;
}

.ud-tab-border-top {
    border-top: 1px solid #f0f0f0;
}

.ud-tab-kargo-metin {
    font-size: .85rem;
    color: #555;
    line-height: 1.8;
}

.ud-yorum-mesaj {
    font-size: .85rem;
    color: #444;
}

.ud-ilgili-b2b-fiyat-icon {
    font-size: .7rem;
}

.product-brand {
    font-size: 13px;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

@media (max-width: 575.98px) {
    .product-brand {
        font-size: 11px;
    }
    .ud-baslik {
        font-size: 1.8rem !important;
    }
    .ud-fiyat {
        font-size: 1.5rem !important;
    }
    .ud-indirim-fiyat {
        font-size: 1.3rem !important;
    }
    .ud-eski-fiyat {
        font-size: .9rem !important;
    }
    .ud-indirim-kutu {
        font-size: .85rem !important;
        padding: 5px 8px !important;
    }
}