/* product-details.php inline <style> bloklarından taşındı (statik kısımlar). PHP içeren ve caz-* blokları üründe inline kaldı. */

/* ===== Galeri / thumbnail / zoom (orig satır 999,1462) ===== */
                                .product-thumbs-wrap {
                                    background: #fafbfc;
                                    border-radius: 10px;
                                    padding: 8px;
                                }
                                .product-details__images-slider {
                                    scrollbar-width: thin;
                                    scrollbar-color: #cbd5e1 transparent;
                                }
                                .product-details__images-slider::-webkit-scrollbar {
                                    height: 6px;
                                }
                                .product-details__images-slider::-webkit-scrollbar-thumb {
                                    background: #cbd5e1;
                                    border-radius: 4px;
                                }
                                .thumb-item {
                                    flex-shrink: 0;
                                    width: 80px;
                                    height: 80px;
                                    border: 2px solid #e5e7eb;
                                    border-radius: 8px;
                                    padding: 4px;
                                    background: #fff;
                                    cursor: pointer;
                                    transition: all 0.18s ease;
                                    display: flex;
                                    align-items: center;
                                    justify-content: center;
                                    overflow: hidden;
                                }
                                .thumb-item:hover {
                                    border-color: #6366f1;
                                    transform: translateY(-2px);
                                    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
                                }
                                .thumb-item.active {
                                    border-color: #4f46e5;
                                    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.18);
                                }
                                .thumb-item img {
                                    max-width: 100%;
                                    max-height: 100%;
                                    object-fit: contain;
                                    border-radius: 4px;
                                }
                                /* Tanıtım Videosu thumb — görsel soluk + ortada play ikonu */
                                .thumb-item.thumb-video { position: relative; }
                                .thumb-item.thumb-video img { opacity: .5; }
                                .thumb-item.thumb-video .thumb-video-play {
                                    position: absolute; inset: 0;
                                    display: flex; align-items: center; justify-content: center;
                                    color: #fff; pointer-events: none;
                                }
                                .thumb-item.thumb-video .thumb-video-play i {
                                    font-size: 30px; line-height: 1;
                                    filter: drop-shadow(0 1px 5px rgba(0,0,0,.55));
                                }

                                /* Temada html/body'de overflow-x:hidden var; bu position:sticky'i kırıyor.
                                   Bu SAYFADA overflow-x'i 'clip' yap — yatay taşma yine kırpılır ama scroll
                                   container yaratmaz, böylece sticky çalışır. (Sadece product-details inline CSS.) */
                                html, body { overflow-x: clip !important; }

                                /* === Görsel kolonu sticky: sağ seçim/sepet kartı daha uzunsa, scroll'da
                                   görsel kartı sağ kartın sonuna gelene kadar OTOMATİK takip etsin (yapışkan).
                                   Yalnız masaüstünde (kolonlar yan yana); mobilde alt alta olduğu için kapalı. === */
                                @media (min-width: 768px) {
                                    .product-details__left {
                                        position: -webkit-sticky;
                                        position: sticky;
                                        top: 20px;
                                    }
                                }

                                /* === Galeri: thumbnail'lar ana görselin SOLUNDA (dikey kolon) === */
                                .gallery-flex {
                                    display: flex;
                                    align-items: flex-start;
                                    gap: 12px;
                                }
                                .gallery-flex .product-thumbs-wrap {
                                    order: -1;            /* sola al */
                                    flex: 0 0 90px;
                                    width: 90px;
                                    margin-top: 0 !important;
                                }
                                .gallery-flex .zoom-wrapper {
                                    order: 0;             /* ana görsel sağda */
                                    flex: 1 1 auto;
                                    min-width: 0;
                                }
                                /* Yatay slider'ı dikey listeye çevir (tema sınıflarını güçle ez) */
                                .gallery-flex .pd-thumbs-vertical {
                                    display: flex !important;
                                    flex-direction: column !important;
                                    flex-wrap: nowrap !important;
                                    gap: 8px !important;
                                    overflow-x: hidden !important;
                                    overflow-y: auto;
                                    max-height: 420px;
                                    padding-bottom: 0 !important;
                                }
                                .gallery-flex .thumb-item {
                                    width: 74px !important;
                                    height: 74px !important;
                                    flex: 0 0 74px;
                                }
                                .gallery-flex .thumb-item img {
                                    width: 100%;
                                    height: 100%;
                                    object-fit: contain;
                                }
                                .gallery-flex .pd-thumbs-vertical::-webkit-scrollbar {
                                    width: 6px;
                                    height: auto;
                                }
                                /* Mobilde eski düzene dön: thumbnail'lar altta yatay */
                                @media (max-width: 575px) {
                                    .gallery-flex { flex-direction: column; }
                                    .gallery-flex .product-thumbs-wrap {
                                        order: 1;
                                        flex: 1 1 auto;
                                        width: 100%;
                                        margin-top: 12px !important;
                                    }
                                    .gallery-flex .pd-thumbs-vertical {
                                        flex-direction: row !important;
                                        overflow-x: auto !important;
                                        overflow-y: visible;
                                        max-height: none;
                                    }
                                }

                                /* === Görsel kartı + Hover Zoom === */
                                .zoom-wrapper { position: relative; width: 100%; overflow: visible; }
                                .zoom-area {
                                    position: relative;
                                    width: 100%;
                                    height: 547px;
                                    background: #fff;
                                    overflow: hidden;
                                    cursor: crosshair;
                                }
                                #anaGorsel {
                                    width: 100%;
                                    height: 100%;
                                    object-fit: contain;
                                    user-select: none;
                                    -webkit-user-drag: none;
                                    pointer-events: none;
                                }
                                .zoom-lens {
                                    position: absolute;
                                    width: 110px;
                                    height: 110px;
                                    background: rgba(249, 115, 22, 0.18);
                                    border: 1px solid rgba(249, 115, 22, 0.6);
                                    pointer-events: none;
                                    display: none;
                                    z-index: 3;
                                }
                                .zoom-area:hover .zoom-lens { display: block; }

                                /* Yan panel (görselin sağında zoomlanmış görüntü) */
                                .zoom-panel {
                                    position: absolute;
                                    top: 0;
                                    left: calc(100% + 14px);
                                    width: 100%;
                                    height: 100%;
                                    background: #fff;
                                    background-repeat: no-repeat;
                                    border: 1px solid #e5e7eb;
                                    border-radius: 12px;
                                    box-shadow: 0 12px 30px rgba(0,0,0,0.10);
                                    display: none;
                                    z-index: 100;
                                    pointer-events: none;
                                }
                                .zoom-area:hover ~ .zoom-panel { display: block; }

                                /* Tam ekran butonu (sağ üst köşe) */
                                .zoom-fullscreen-btn {
                                    position: absolute;
                                    top: 10px; right: 10px;
                                    width: 36px; height: 36px;
                                    border-radius: 50%;
                                    background: rgba(255,255,255,0.92);
                                    border: 1px solid #e5e7eb;
                                    color: #374151;
                                    display: inline-flex; align-items: center; justify-content: center;
                                    cursor: pointer;
                                    z-index: 4;
                                    transition: all .15s ease;
                                    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
                                }
                                .zoom-fullscreen-btn:hover {
                                    background: #fff;
                                    color: var(--main-600, #f97316);
                                    transform: scale(1.05);
                                }
                                .zoom-fullscreen-btn i { font-size: 17px; }

                                /* Mobilde yan panel sığmaz — devre dışı */
                                @media (max-width: 991px) {
                                    .zoom-panel, .zoom-lens { display: none !important; }
                                    .zoom-area { cursor: pointer; }
                                }

                                /* === Tam Ekran Lightbox === */
                                .zoom-lightbox {
                                    position: fixed; inset: 0;
                                    background: rgba(0,0,0,0.92);
                                    z-index: 99999;
                                    display: none;
                                    align-items: center; justify-content: center;
                                }
                                .zoom-lightbox.is-open { display: flex; }
                                .lb-stage {
                                    position: relative;
                                    width: 92%;
                                    height: 86%;
                                    overflow: hidden;
                                    display: flex; align-items: center; justify-content: center;
                                }
                                #lbImg {
                                    max-width: 100%;
                                    max-height: 100%;
                                    object-fit: contain;
                                    user-select: none;
                                    transition: transform .2s ease;
                                    transform-origin: center center;
                                    cursor: zoom-in;
                                }
                                .zoom-lightbox.is-zoomed #lbImg { cursor: zoom-out; transform: scale(2); }
                                .lb-close, .lb-nav, .lb-zoom-toggle {
                                    background: rgba(255,255,255,0.12);
                                    border: 1px solid rgba(255,255,255,0.2);
                                    color: #fff;
                                    cursor: pointer;
                                    transition: all .15s ease;
                                }
                                .lb-close {
                                    position: absolute; top: 20px; right: 20px;
                                    width: 44px; height: 44px; border-radius: 50%;
                                    display: inline-flex; align-items: center; justify-content: center;
                                    font-size: 20px;
                                }
                                .lb-close:hover { background: #ef4444; border-color: #ef4444; }
                                .lb-nav {
                                    position: absolute;
                                    top: 50%; transform: translateY(-50%);
                                    width: 50px; height: 50px; border-radius: 50%;
                                    display: inline-flex; align-items: center; justify-content: center;
                                    font-size: 22px;
                                }
                                .lb-prev { left: 20px; }
                                .lb-next { right: 20px; }
                                .lb-nav:hover { background: rgba(255,255,255,0.25); }
                                .lb-info {
                                    position: absolute;
                                    bottom: 20px; left: 50%; transform: translateX(-50%);
                                    color: #fff; font-size: 14px;
                                    display: flex; align-items: center; gap: 16px;
                                    background: rgba(0,0,0,0.4);
                                    padding: 8px 16px;
                                    border-radius: 999px;
                                }
                                .lb-zoom-toggle {
                                    background: rgba(255,255,255,0.15);
                                    border: 1px solid rgba(255,255,255,0.25);
                                    padding: 4px 12px;
                                    border-radius: 999px;
                                    font-size: 13px;
                                    display: inline-flex; align-items: center; gap: 4px;
                                }
                                .lb-zoom-toggle:hover { background: rgba(255,255,255,0.25); }
                                /* --- SCROLL KILIDI (2026-09-02 duzeltme) ---
                                   main.css'te `html, body { overflow-x: hidden }` var. html'in overflow'u `visible`
                                   OLMADIGI icin body'nin overflow'u ARTIK VIEWPORT'A YAYILMAZ (CSS overflow propagation
                                   kurali) -> eski `body.lb-open{overflow:hidden}` hicbir seyi kilitlemiyordu; lightbox
                                   acikken sayfa arkada kayiyor, kullanicinin gordugu 'karisma' olusuyordu.
                                   Kilit html'e verilir. Kaybolan dikey kaydirma cubugunun genisligi --lb-sbw ile
                                   (JS olcer) telafi edilir; yoksa icerik ve fixed header ~15px saga ziplar. */
                                html.lb-open { overflow: hidden; }
                                html.lb-open body { padding-right: var(--lb-sbw, 0px); }
                                html.lb-open .header.fixed-header { padding-right: var(--lb-sbw, 0px); }

                                /* Gallery prev/next ok butonları — !important ile tema override */
                                /* Prev/Next butonları — görselin DIŞINDA, siyah, belirgin */
                                .gallery-nav {
                                    position: absolute !important;
                                    top: 50% !important;
                                    transform: translateY(-50%) !important;
                                    width: 40px !important;
                                    height: 40px !important;
                                    min-width: 40px !important;
                                    max-width: 40px !important;
                                    min-height: 40px !important;
                                    max-height: 40px !important;
                                    padding: 0 !important;
                                    margin: 0 !important;
                                    background: #111827 !important;
                                    border: 0 !important;
                                    border-radius: 50% !important;
                                    display: inline-flex !important;
                                    align-items: center !important;
                                    justify-content: center !important;
                                    cursor: pointer !important;
                                    box-shadow: 0 4px 12px rgba(0,0,0,0.25) !important;
                                    color: #fff !important;
                                    font-size: 18px !important;
                                    line-height: 1 !important;
                                    z-index: 20 !important;
                                    transition: background .15s ease, transform .15s ease !important;
                                    box-sizing: border-box !important;
                                    flex: none !important;
                                }
                                .gallery-nav:hover {
                                    background: #000 !important;
                                    transform: translateY(-50%) scale(1.08) !important;
                                }
                                .gallery-nav.disabled {
                                    opacity: 0.35 !important;
                                    pointer-events: none !important;
                                }
                                /* Görselin solunda ve sağında, kenarın YARISI dışta yarısı içte */
                                .gallery-prev { left: -20px !important; right: auto !important; }
                                .gallery-next { right: -20px !important; left: auto !important; }
                                @media (max-width: 600px) {
                                    .gallery-prev { left: 4px !important; }
                                    .gallery-next { right: 4px !important; }
                                }

                                /* Zoom butonu — sağ üst */
                                .gallery-zoom-btn {
                                    position: absolute !important;
                                    top: 14px !important;
                                    right: 14px !important;
                                    left: auto !important;
                                    width: 40px !important;
                                    height: 40px !important;
                                    min-width: 40px !important;
                                    max-width: 40px !important;
                                    min-height: 40px !important;
                                    max-height: 40px !important;
                                    padding: 0 !important;
                                    margin: 0 !important;
                                    background: rgba(255,255,255,0.95) !important;
                                    border: 1px solid #e5e7eb !important;
                                    border-radius: 8px !important;
                                    cursor: pointer !important;
                                    box-shadow: 0 4px 14px rgba(0,0,0,0.12) !important;
                                    color: #374151 !important;
                                    font-size: 16px !important;
                                    line-height: 1 !important;
                                    display: inline-flex !important;
                                    align-items: center !important;
                                    justify-content: center !important;
                                    z-index: 5 !important;
                                    transition: all 0.18s ease !important;
                                    box-sizing: border-box !important;
                                    flex: none !important;
                                }
                                .gallery-zoom-btn:hover {
                                    background: #4f46e5 !important;
                                    color: #fff !important;
                                    transform: scale(1.08) !important;
                                }

                                /* Lightbox */
                                .gallery-lightbox {
                                    position: fixed;
                                    inset: 0;
                                    background: rgba(15, 23, 42, 0.93);
                                    z-index: 99999;
                                    display: none;
                                    align-items: center;
                                    justify-content: center;
                                    padding: 60px;
                                }
                                .gallery-lightbox.open {
                                    display: flex;
                                    animation: lbFadeIn 0.2s ease-out;
                                }
                                @keyframes lbFadeIn { from { opacity: 0; } to { opacity: 1; } }
                                .gallery-lightbox img {
                                    max-width: 90vw;
                                    max-height: 88vh;
                                    object-fit: contain;
                                    border-radius: 8px;
                                    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
                                    background: #fff;
                                }
                                .lightbox-close {
                                    position: absolute !important;
                                    top: 24px !important;
                                    right: 24px !important;
                                    left: auto !important;
                                    width: 48px !important;
                                    height: 48px !important;
                                    min-width: 48px !important;
                                    max-width: 48px !important;
                                    padding: 0 !important;
                                    margin: 0 !important;
                                    background: rgba(255,255,255,0.15) !important;
                                    border: 1px solid rgba(255,255,255,0.3) !important;
                                    border-radius: 50% !important;
                                    color: #fff !important;
                                    font-size: 22px !important;
                                    line-height: 1 !important;
                                    cursor: pointer !important;
                                    transition: all 0.15s ease !important;
                                    display: inline-flex !important;
                                    align-items: center !important;
                                    justify-content: center !important;
                                    box-sizing: border-box !important;
                                    flex: none !important;
                                }
                                .lightbox-close:hover {
                                    background: #ef4444 !important;
                                    border-color: #ef4444 !important;
                                    transform: scale(1.08) !important;
                                }
                                .lightbox-nav {
                                    position: absolute !important;
                                    top: 50% !important;
                                    transform: translateY(-50%) !important;
                                    width: 56px !important;
                                    height: 56px !important;
                                    min-width: 56px !important;
                                    max-width: 56px !important;
                                    padding: 0 !important;
                                    margin: 0 !important;
                                    background: rgba(255,255,255,0.15) !important;
                                    border: 1px solid rgba(255,255,255,0.3) !important;
                                    border-radius: 50% !important;
                                    color: #fff !important;
                                    font-size: 26px !important;
                                    line-height: 1 !important;
                                    cursor: pointer !important;
                                    transition: all 0.15s ease !important;
                                    display: inline-flex !important;
                                    align-items: center !important;
                                    justify-content: center !important;
                                    box-sizing: border-box !important;
                                    flex: none !important;
                                }
                                .text-danger {
    --bs-text-opacity: 1;
    color: rgb(0 0 0) !important;
}
                                .lightbox-nav:hover {
                                    background: #4f46e5 !important;
                                    border-color: #4f46e5 !important;
                                    transform: translateY(-50%) scale(1.08) !important;
                                }
                                .lightbox-prev { left: 24px !important; right: auto !important; }
                                .lightbox-next { right: 24px !important; left: auto !important; }
                                .lightbox-counter {
                                    position: absolute;
                                    bottom: 24px;
                                    left: 50%;
                                    transform: translateX(-50%);
                                    background: rgba(255,255,255,0.15);
                                    border: 1px solid rgba(255,255,255,0.3);
                                    color: #fff;
                                    padding: 6px 16px;
                                    border-radius: 999px;
                                    font-size: 13px;
                                    font-weight: 600;
                                }

/* ===== Mode1 kutu (orig satır 2031,2113) ===== */
                                    .urun-hizmetleri-card {
                                        background: #f0fdf4; border: 1px solid #bbf7d0;
                                        border-radius: 8px; padding: 10px 14px;
                                    }
                                    .urun-hizmetleri-baslik {
                                        display: flex; align-items: center; gap: 8px;
                                        font-size: 14px; font-weight: 600; color: #15803d;
                                        margin: 0 0 8px;
                                    }
                                    .urun-hizmetleri-baslik i { font-size: 16px; }
                                    .urun-hizmetleri-sayi {
                                        background: #dcfce7; color: #166534;
                                        padding: 2px 8px; border-radius: 999px;
                                        font-size: 11px; font-weight: 700; margin-left: auto;
                                    }
                                    .urun-hizmetleri-liste {
                                        display: flex; flex-direction: column; gap: 8px;
                                    }
                                    .urun-hizmet-item {
                                        display: flex; justify-content: space-between; align-items: center;
                                        gap: 12px; padding: 10px 12px;
                                        background: #fff; border: 1px solid #d1fae5; border-radius: 6px;
                                        transition: all .15s ease;
                                    }
                                    .urun-hizmet-item:hover { border-color: #86efac; }
                                    .urun-hizmet-item.is-in-cart {
                                        background: #ecfdf5; border-color: #4ade80;
                                        box-shadow: 0 0 0 1px #86efac inset;
                                    }
                                    .urun-hizmet-info { flex: 1 1 auto; min-width: 0; }
                                    .urun-hizmet-baslik { font-size: 13px; font-weight: 600; color: #111827; }
                                    .urun-hizmet-aciklama {
                                        font-size: 12px; color: #6b7280;
                                        margin-top: 3px; line-height: 1.4;
                                    }
                                    .urun-hizmet-right {
                                        display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
                                        white-space: nowrap;
                                    }
                                    .urun-hizmet-fiyat {
                                        font-size: 14px; font-weight: 700; color: #15803d; line-height: 1.2;
                                    }
                                    .urun-hizmet-doviz { font-size: 11px; color: #16a34a; margin-left: 2px; }

                                    /* Toggle buton */
                                    .urun-hizmet-toggle {
                                        border: 1px solid #16a34a; background: #fff; color: #15803d;
                                        padding: 5px 12px; border-radius: 6px; font-size: 12px; font-weight: 600;
                                        cursor: pointer; transition: all .12s ease; display: inline-flex; align-items: center; gap: 4px;
                                    }
                                    .urun-hizmet-toggle:hover { background: #16a34a; color: #fff; }
                                    .urun-hizmet-toggle .hz-add { display: inline-flex; align-items: center; gap: 4px; }
                                    .urun-hizmet-toggle .hz-rem { display: none; align-items: center; gap: 4px; }
                                    .urun-hizmet-item.is-in-cart .urun-hizmet-toggle {
                                        background: #16a34a; color: #fff; border-color: #15803d;
                                    }
                                    .urun-hizmet-item.is-in-cart .urun-hizmet-toggle .hz-add { display: none; }
                                    .urun-hizmet-item.is-in-cart .urun-hizmet-toggle .hz-rem { display: inline-flex; }
                                    .urun-hizmet-item.is-in-cart .urun-hizmet-toggle:hover {
                                        background: #fff; color: #b91c1c; border-color: #ef4444;
                                    }
                                    .urun-hizmet-toggle[disabled] { opacity: .6; cursor: wait; }

                                    /* Ürün sepette değilse hizmet butonları kilitli */
                                    .urun-hizmetleri-card.is-locked .urun-hizmet-toggle {
                                        opacity: 0.55; cursor: not-allowed;
                                        background: #f3f4f6; color: #9ca3af; border-color: #d1d5db;
                                    }
                                    .urun-hizmetleri-card.is-locked .urun-hizmet-toggle:hover {
                                        background: #f3f4f6; color: #9ca3af; border-color: #d1d5db;
                                    }
                                    .urun-hizmetleri-uyari {
                                        background: #fffbeb; border: 1px solid #fde68a;
                                        color: #92400e; font-size: 12px;
                                        padding: 8px 12px; border-radius: 6px; margin-bottom: 10px;
                                        display: flex; align-items: center; gap: 6px;
                                    }
                                    .urun-hizmetleri-uyari i { font-size: 14px; }
                                    @media (max-width: 480px) {
                                        .urun-hizmet-item { flex-direction: column; align-items: stretch; }
                                        .urun-hizmet-right { align-items: stretch; }
                                        .urun-hizmet-toggle { justify-content: center; }
                                    }

/* ===== Mode2 dropdown (orig satır 2824,2931) ===== */
                                            .vk-selector { display: flex; flex-direction: column; gap: 14px; }
                                            .vk-row { display: flex; flex-direction: column; gap: 8px; }
                                            .vk-row-label { font-size: 13px; font-weight: 600; color: #374151; }
                                            .vk-values { display: flex; flex-wrap: wrap; gap: 6px; }
                                            .vk-val-btn {
                                                position: relative;
                                                min-width: 56px; min-height: 48px;
                                                padding: 6px 10px 14px;
                                                background: #fff; border: 1px solid #d1d5db; border-radius: 6px;
                                                color: #111827; font-size: 13px; font-weight: 500;
                                                cursor: pointer; transition: all .12s ease;
                                                display: inline-flex; flex-direction: column;
                                                align-items: center; justify-content: center;
                                                line-height: 1.2;
                                            }
                                            .vk-val-btn:hover { border-color: var(--main-600, #f97316); }
                                            .vk-val-btn.is-selected {
                                                background: var(--main-600, #f97316); color: #fff; border-color: var(--main-600, #f97316);
                                                box-shadow: 0 2px 8px rgba(249, 115, 22, 0.25);
                                            }
                                            .vk-val-btn.is-incompatible {
                                                opacity: .35; cursor: not-allowed;
                                                background: #f9fafb;
                                            }
                                            .vk-val-btn.is-incompatible:hover { border-color: #d1d5db; }
                                            .vk-stock-dot {
                                                position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%);
                                                width: 7px; height: 7px; border-radius: 50%;
                                            }
                                            .vk-stock-dot.ok  { background: #22c55e; }
                                            .vk-stock-dot.out { background: #d1d5db; }
                                            .vk-val-btn.is-selected .vk-stock-dot.ok  { background: #fff; }
                                            .vk-val-btn.is-selected .vk-stock-dot.out { background: rgba(255,255,255,.5); }
                                            /* İndirim rozeti — kutunun sağ üst köşesinde küçük %X */
                                            .vk-val-btn.has-disc { border-color: #fca5a5; }
                                            .vk-val-btn.has-disc.is-selected { border-color: var(--main-600, #f97316); }
                                            .vk-disc-badge {
                                                position: absolute; top: -8px; right: -6px;
                                                background: #dc2626; color: #fff;
                                                font-size: 9.5px; font-weight: 700; line-height: 1;
                                                padding: 3px 5px; border-radius: 9px; letter-spacing: .2px;
                                                box-shadow: 0 1px 3px rgba(220,38,38,.35);
                                                pointer-events: none; z-index: 2;
                                            }
                                            .vk-val-btn.is-selected .vk-disc-badge { background: #fff; color: #dc2626; }
                                            /* Özet barda üstü çizili eski fiyat */
                                            .vk-old-price { color: #9ca3af; text-decoration: line-through; font-weight: 500; font-size: 13px; margin-right: 5px; }

                                            /* Basit özet kutusu — içeriğe göre genişler, ortada boşluk bırakmaz */
                                            .vk-summary {
                                                display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center;
                                                width: fit-content; max-width: 100%;
                                                padding: 14px 18px; border: 1px solid #e5e7eb; border-radius: 8px; background: #fafafa;
                                            }
                                            .vk-summary-info {
                                                display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: baseline; min-width: 0;
                                                font-size: 13px; color: #4b5563;
                                            }
                                            .vk-sum-count strong { color: #111827; font-size: 14px; }
                                            .vk-sum-price strong { color: var(--main-600, #f97316); font-size: 16px; font-weight: 700; }
                                            .vk-summary-actions { display: flex; gap: 8px; align-items: stretch; flex-wrap: wrap; }
                                            .vk-clear-btn {
                                                background: #fff; border: 1px solid #d1d5db; color: #4b5563;
                                                padding: 0 14px; height: 38px; border-radius: 6px; cursor: pointer; font-size: 13px; font-weight: 500;
                                                display: inline-flex; align-items: center; gap: 6px; transition: all .12s ease;
                                            }
                                            .vk-clear-btn:hover { background: #f3f4f6; }

                                            /* Stepper + Sepete Ekle butonu */
                                            .vk-stepper { display: flex; align-items: stretch; border: 1px solid #d1d5db; border-radius: 6px; overflow: hidden; height: 38px; background: #fff; }
                                            .vk-step { background: #fff; border: 0; flex: 0 0 32px; padding: 0; font-size: 16px; line-height: 1; color: #374151; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; user-select: none; }
                                            .vk-step:hover { background: #f3f4f6; }
                                            .vk-stepper .vk-qty { border: 0; border-left: 1px solid #d1d5db; border-right: 1px solid #d1d5db; width: 50px; height: 100%; text-align: center; font-size: 13px; outline: none; padding: 0; background: #fff; color: #111827; font-weight: 500; }
                                            .vk-add-btn { background: var(--main-600, #f97316); border: 0; color: #fff; height: 38px; min-width: 150px; border-radius: 6px; cursor: pointer; font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 0 16px; transition: background .12s ease; white-space: nowrap; }
                                            .vk-add-btn:hover { background: var(--main-700, #ea580c); }
                                            .vk-add-btn:disabled { background: #d1d5db; cursor: not-allowed; }
                                            .vk-add-btn i { font-size: 15px; }

                                            /* Varyant indirim bilgi paneli (Mode 1 kutu) */
                                            .vk-discount-info {
                                                margin-top: 10px;
                                                padding: 10px 14px;
                                                background: linear-gradient(90deg, #fef2f2 0%, #fee2e2 100%);
                                                border: 1px solid #fecaca;
                                                border-radius: 8px;
                                                display: flex;
                                                gap: 12px;
                                                align-items: center;
                                                justify-content: space-between;
                                                flex-wrap: wrap;
                                                font-size: 13px;
                                                color: #991b1b;
                                            }
                                            .vk-discount-info .vk-discount-label { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
                                            .vk-discount-info .vk-discount-label i { color: #dc2626; font-size: 15px; }
                                            .vk-discount-info .vk-discount-sep { color: #b91c1c; opacity: .55; margin: 0 4px; }
                                            .vk-discount-info strong { color: #7f1d1d; font-weight: 700; }
                                            .vk-discount-info .vk-discount-countdown {
                                                color: #b91c1c; font-weight: 600;
                                                display: inline-flex; gap: 6px; align-items: center;
                                            }

                                            @media (max-width: 640px) {
                                                .vk-summary { flex-direction: column; align-items: stretch; width: 100%; }
                                                .vk-summary-actions { justify-content: space-between; }
                                                .vk-add-btn { flex: 1 1 auto; }
                                                .vk-discount-info { flex-direction: column; align-items: flex-start; }
                                            }

/* ===== Mode3-4 matris (orig satır 3470,3573) ===== */
                                            /* Özet barı (Mode 1 ile paylaşılan stil) */
                                            .vk-summary {
                                                display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
                                                padding: 14px 16px; border: 1px solid #e5e7eb; border-radius: 8px; background: #fafafa;
                                            }
                                            .vk-summary-info {
                                                display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: baseline; min-width: 0;
                                                font-size: 13px; color: #4b5563;
                                            }
                                            .vk-sum-count strong { color: #111827; font-size: 14px; }
                                            .vk-sum-price strong { color: var(--main-600, #f97316); font-size: 16px; font-weight: 700; }
                                            .vk-summary-actions { display: flex; gap: 8px; align-items: stretch; flex-wrap: wrap; }
                                            .vk-clear-btn {
                                                background: #fff; border: 1px solid #d1d5db; color: #4b5563;
                                                padding: 0 14px; height: 38px; border-radius: 6px; cursor: pointer; font-size: 13px; font-weight: 500;
                                                display: inline-flex; align-items: center; gap: 6px; transition: all .12s ease;
                                            }
                                            .vk-clear-btn:hover { background: #f3f4f6; }
                                            .vk-stepper { display: flex; align-items: stretch; border: 1px solid #d1d5db; border-radius: 6px; overflow: hidden; height: 38px; background: #fff; }
                                            .vk-step { background: #fff; border: 0; flex: 0 0 32px; padding: 0; font-size: 16px; line-height: 1; color: #374151; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; user-select: none; }
                                            .vk-step:hover { background: #f3f4f6; }
                                            .vk-stepper .vk-qty { border: 0; border-left: 1px solid #d1d5db; border-right: 1px solid #d1d5db; width: 50px; height: 100%; text-align: center; font-size: 13px; outline: none; padding: 0; background: #fff; color: #111827; font-weight: 500; }
                                            .vk-add-btn {
                                                background: var(--main-600, #f97316); border: 0; color: #fff;
                                                height: 38px; min-width: 150px; border-radius: 6px;
                                                cursor: pointer; font-size: 13px; font-weight: 500;
                                                display: inline-flex; align-items: center; justify-content: center; gap: 6px;
                                                padding: 0 16px; transition: background .12s ease; white-space: nowrap;
                                            }
                                            .vk-add-btn:hover { background: var(--main-700, #ea580c); }
                                            .vk-add-btn:disabled { background: #d1d5db; cursor: not-allowed; }
                                            .vk-add-btn i { font-size: 15px; }
                                            @media (max-width: 640px) {
                                                .vk-summary { flex-direction: column; align-items: stretch; }
                                                .vk-summary-actions { justify-content: space-between; }
                                                .vk-add-btn { flex: 1 1 auto; }
                                            }

                                            /* Mode 2 özel — searchable dropdown */
                                            .vd-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 360px)); gap: 14px; justify-content: start; }
                                            .vd-field { position: relative; }
                                            .vd-label { display: block; font-size: 13px; font-weight: 600; color: #374151; margin-bottom: 6px; }
                                            .vd-control {
                                                display: flex; align-items: center; justify-content: space-between;
                                                background: #fff; border: 1px solid #d1d5db; border-radius: 6px;
                                                padding: 0 12px; height: 42px; cursor: pointer;
                                                font-size: 14px; color: #111827;
                                                transition: border-color .12s, box-shadow .12s;
                                                outline: none;
                                            }
                                            .vd-control:hover { border-color: #9ca3af; }
                                            .vd-field.is-open .vd-control {
                                                border-color: var(--main-600, #f97316);
                                                box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.12);
                                            }
                                            .vd-field.is-open .vd-caret { transform: rotate(180deg); }
                                            .vd-current { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
                                            .vd-placeholder { color: #9ca3af; font-weight: 400; }
                                            .vd-caret { font-size: 14px; color: #6b7280; transition: transform .15s ease; flex-shrink: 0; margin-left: 8px; }

                                            .vd-popup {
                                                position: absolute; left: 0; right: 0; top: calc(100% + 4px);
                                                background: #fff; border: 1px solid #d1d5db; border-radius: 8px;
                                                box-shadow: 0 8px 24px rgba(0,0,0,0.12);
                                                z-index: 50; display: none; overflow: hidden;
                                            }
                                            .vd-field.is-open .vd-popup { display: block; }
                                            .vd-search-wrap { position: relative; padding: 8px; border-bottom: 1px solid #f3f4f6; }
                                            .vd-search-wrap i { position: absolute; right: 18px; top: 50%; transform: translateY(-50%); color: #9ca3af; font-size: 14px; }
                                            .vd-search {
                                                width: 100%; height: 32px; padding: 0 30px 0 10px;
                                                border: 1px solid #e5e7eb; border-radius: 6px;
                                                font-size: 13px; outline: none; color: #111827;
                                            }
                                            .vd-search:focus { border-color: var(--main-600, #f97316); }
                                            .vd-list { max-height: 280px; overflow-y: auto; padding: 4px 0; }
                                            .vd-item {
                                                display: flex; align-items: center; justify-content: space-between;
                                                padding: 8px 12px; cursor: pointer;
                                                border-left: 3px solid transparent;
                                                transition: background .1s ease, border-color .1s ease;
                                            }
                                            .vd-item:hover { background: #f3f4f6; }
                                            .vd-item.is-selected {
                                                background: #f9fafb;
                                                border-left-color: var(--main-600, #f97316);
                                            }
                                            .vd-item.is-out { opacity: .45; cursor: not-allowed; }
                                            .vd-item.is-out:hover { background: transparent; }
                                            /* Kademeli uygunluk: diğer seçimlerle uyumsuz değer — gri, seçilemez */
                                            .vd-item.vd-incompat { opacity: .35; cursor: not-allowed; }
                                            .vd-item.vd-incompat:hover { background: transparent; }
                                            .vd-item.vd-item-all { border-bottom: 1px solid #f3f4f6; }
                                            .vd-item.vd-item-all .vd-item-val { font-weight: 600; color: #111827; }
                                            .vd-item-val { font-size: 13px; font-weight: 500; color: #111827; }
                                            .vd-item-meta { display: inline-flex; align-items: center; gap: 8px; }
                                            .vd-item-price { font-size: 12px; color: #4b5563; font-weight: 500; }
                                            .vd-disc-badge { display: inline-block; margin-left: 6px; background: #dc2626; color: #fff; font-size: 9.5px; font-weight: 700; line-height: 1; padding: 2px 5px; border-radius: 8px; vertical-align: middle; }
                                            .vd-item.has-disc .vd-item-val { font-weight: 600; }
                                            .vd-old-price { color: #9ca3af; text-decoration: line-through; font-weight: 400; font-size: 11px; margin-right: 4px; }
                                            .vd-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
                                            .vd-dot.ok { background: #22c55e; }
                                            .vd-dot.out { background: #d1d5db; }
                                            .vd-empty { display: none; text-align: center; padding: 18px 12px; color: #9ca3af; font-size: 13px; }

/* ===== comboIndex/highlight (orig satır 5223,5286) ===== */
                        /* Bilgi banner'ı — "Bu ürün arandı" etiketi */
                        .target-variant-banner {
                            background: linear-gradient(90deg, #fef2f2 0%, #fee2e2 100%);
                            border: 2px solid #dc2626;
                            border-radius: 8px;
                            padding: 10px 14px;
                            margin: 0 0 16px 0;
                            color: #991b1b;
                            font-size: 13px;
                            font-weight: 600;
                            display: flex; align-items: center; gap: 8px;
                            animation: vmxTargetFlash 1.8s ease;
                        }
                        .target-variant-banner i { font-size: 18px; color: #dc2626; }
                        .target-variant-banner .tvb-kod {
                            background: #dc2626; color: #fff;
                            padding: 2px 8px; border-radius: 4px;
                            font-family: ui-monospace, "SF Mono", Consolas, monospace;
                            font-size: 12px; font-weight: 700;
                        }

                        /* Mode 3/4 — Matrix satırı kırmızı çerçeve */
                        .varyant-matrix-table tbody tr.vmx-target-highlight > td {
                            background: #fef2f2 !important;
                            border-top: 2px solid #dc2626 !important;
                            border-bottom: 2px solid #dc2626 !important;
                        }
                        .varyant-matrix-table tbody tr.vmx-target-highlight > td:first-child {
                            border-left: 4px solid #dc2626 !important;
                        }
                        .varyant-matrix-table tbody tr.vmx-target-highlight > td:last-child {
                            border-right: 4px solid #dc2626 !important;
                        }
                        .varyant-matrix-table tbody tr.vmx-target-highlight {
                            animation: vmxTargetFlash 1.8s ease;
                        }
                        @keyframes vmxTargetFlash {
                            0%   { background: #fee2e2; }
                            100% { background: transparent; }
                        }

                        /* Mode 1 (Kutu) — eşleşen attribute butonu */
                        .vk-val-btn.vk-target-highlight {
                            background: #dc2626 !important;
                            color: #fff !important;
                            border-color: #dc2626 !important;
                            box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.28) !important;
                            animation: vmxTargetFlash 1.8s ease;
                        }

                        /* Mode 2 / Mode 4 (Açılır Menü) — dropdown field ve item */
                        .vd-field.vd-target-field .vd-control {
                            border: 2px solid #dc2626 !important;
                            box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.18);
                            background: #fef2f2;
                        }
                        .vd-item.vd-target-highlight {
                            background: #fef2f2 !important;
                            box-shadow: inset 4px 0 0 #dc2626;
                        }
                        .vd-item.vd-target-highlight .vd-item-val {
                            color: #991b1b;
                            font-weight: 600;
                        }

/* ===== m1-tabs / m4 choice (orig satır 5583,5758) ===== */
    .m1-tabs { margin-top: 24px; }
    .m1-tabnav { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 2px solid #e5e7eb; }
    .m1-tabbtn {
        appearance: none; -webkit-appearance: none; border: 0; background: transparent;
        padding: 10px 16px; font-size: 14px; font-weight: 600; color: #6b7280;
        cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px;
        transition: color .15s ease, border-color .15s ease; white-space: nowrap;
    }
    .m1-tabbtn:hover { color: var(--main-600, #f97316); }
    .m1-tabbtn.active { color: var(--main-600, #f97316); border-bottom-color: var(--main-600, #f97316); }
    .m1-tabpane { display: none; padding-top: 16px; }
    .m1-tabpane.active { display: block; }
    /* Sekmeye taşınan kutuların kendi çerçeve/arka planını sadeleştir (sekme zaten kapsıyor) */
    .m1-tabpane #dt-kargo,
    .m1-tabpane #dt-ekdosyalar,
    .m1-tabpane #dt-detayli-aciklama { border: 0 !important; background: transparent !important; padding: 0 !important; margin: 0 !important; }
    /* Satıcı & Bilgi sekmesi — yatay şerit yerine düzgün dikey liste */
    .m1-tabpane #dt-ust-serit {
        border: 0 !important; background: transparent !important; padding: 0 !important; margin: 0 !important;
        flex-direction: column; align-items: stretch !important; justify-content: flex-start !important;
        gap: 0 !important; font-size: 14px !important;
    }
    .m1-tabpane #dt-ust-serit > div {
        width: 100%; padding: 12px 0; border-bottom: 1px solid #f0f1f3;
        justify-content: flex-start !important;
    }
    .m1-tabpane #dt-ust-serit > div:last-child { border-bottom: 0; }
    .m1-tabpane #dt-ust-serit .d-flex.flex-wrap { gap: 8px 20px !important; }
    /* Sekmede "Satıcı: Ana Satıcı" bölümünü gizle (gereksiz) */
    .m1-tabpane #dt-ust-serit > div:first-child { display: none !important; }
    .m1-tabpane #dt-kargo > .flex-align:first-child,
    .m1-tabpane #dt-ekdosyalar > h6:first-child,
    .m1-tabpane #dt-detayli-aciklama > h4:first-child { display: none; }
    /* === "Varyant Ürünler" sekmesi (2026-08-25) — Mode 3/4 form tablosu sekmeye taşındı === */
    /* Sekme başlığı zaten "Varyant Ürünler"; blok içindeki "Varyant Seçenekleri" başlığı tekrar olur */
    .m1-tabpane #dt-varyant-matris .vmx-fullwidth-wrap > h6:first-child { display: none; }
    /* Blok tek başına dururken üstünde ayraç/boşluk vardı; sekme içinde gereksiz */
    .m1-tabpane #dt-varyant-matris .vmx-fullwidth-wrap {
        margin-top: 0 !important; padding-top: 0 !important; border-top: 0 !important;
    }
    .m1-tabpane #dt-varyant-matris { border: 0 !important; background: transparent !important; padding: 0 !important; margin: 0 !important; }
    .m1-tabpane #dt-detayli-aciklama > .border { border: 0 !important; padding: 0 !important; }
    /* === Ek Dosyalar sekmesi — kompakt kart ızgarası (içeriğe göre çok sütun) === */
    .m1-tabpane #dt-ekdosyalar > .d-flex {
        display: grid !important;
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 10px !important;
    }
    .m1-tabpane #dt-ekdosyalar a {
        padding: 10px 12px !important;
        background: #fff !important;
        border: 1px solid #eceef1;
        gap: 10px !important;
        align-items: center;
        transition: border-color .15s ease, box-shadow .15s ease;
    }
    .m1-tabpane #dt-ekdosyalar a:hover {
        border-color: var(--main-600, #f97316) !important;
        box-shadow: 0 2px 8px rgba(0,0,0,.05);
        background: #fff !important;
    }
    .m1-tabpane #dt-ekdosyalar a > span:first-child {
        width: 32px !important; height: 32px !important; flex-shrink: 0;
        border: 1px solid #f0f1f3; box-shadow: none !important;
    }
    .m1-tabpane #dt-ekdosyalar a > span:first-child i { font-size: 15px !important; }
    .m1-tabpane #dt-ekdosyalar a .flex-grow-1 { min-width: 0; }
    .m1-tabpane #dt-ekdosyalar a .text-xs {
        line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    }
    /* === Ürün Açıklaması — e-ticaret (Trendyol) tarzı okunur tipografi === */
    .m1-tabpane #dt-detayli-aciklama,
    .m1-tabpane #dt-detayli-aciklama > .border {
        font-size: 15px;
        line-height: 1.9;
        color: #3f4754;
        word-break: break-word;
    }
    .m1-tabpane #dt-detayli-aciklama p { margin: 0 0 16px; }
    .m1-tabpane #dt-detayli-aciklama p:last-child { margin-bottom: 0; }
    .m1-tabpane #dt-detayli-aciklama h1,
    .m1-tabpane #dt-detayli-aciklama h2,
    .m1-tabpane #dt-detayli-aciklama h3,
    .m1-tabpane #dt-detayli-aciklama h5,
    .m1-tabpane #dt-detayli-aciklama h6 {
        font-weight: 700; color: #111827; line-height: 1.35;
        margin: 26px 0 12px; padding-bottom: 8px;
        border-bottom: 1px solid #f0f1f3;
    }
    .m1-tabpane #dt-detayli-aciklama ul,
    .m1-tabpane #dt-detayli-aciklama ol { margin: 0 0 16px; padding-left: 4px; list-style: none; }
    .m1-tabpane #dt-detayli-aciklama ul li,
    .m1-tabpane #dt-detayli-aciklama ol li { position: relative; padding-left: 26px; margin-bottom: 10px; }
    .m1-tabpane #dt-detayli-aciklama ul li::before {
        content: ""; position: absolute; left: 6px; top: 12px;
        width: 7px; height: 7px; border-radius: 50%;
        background: var(--main-600, #f97316);
    }
    .m1-tabpane #dt-detayli-aciklama ol { counter-reset: m1ol; }
    .m1-tabpane #dt-detayli-aciklama ol li { counter-increment: m1ol; }
    .m1-tabpane #dt-detayli-aciklama ol li::before {
        content: counter(m1ol); position: absolute; left: 0; top: 2px;
        width: 18px; height: 18px; border-radius: 50%;
        background: var(--main-50, #fff7ed); color: var(--main-600, #f97316);
        font-size: 11px; font-weight: 700; line-height: 18px; text-align: center;
    }
    .m1-tabpane #dt-detayli-aciklama img { max-width: 100%; height: auto; border-radius: 10px; margin: 14px 0; }
    .m1-tabpane #dt-detayli-aciklama table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; }
    .m1-tabpane #dt-detayli-aciklama th,
    .m1-tabpane #dt-detayli-aciklama td { border: 1px solid #eceef1; padding: 10px 12px; text-align: left; vertical-align: top; }
    .m1-tabpane #dt-detayli-aciklama th { background: #f7f8fa; font-weight: 600; color: #1f2937; }
    .m1-tabpane #dt-detayli-aciklama tr:nth-child(even) td { background: #fafbfc; }
    .m1-tabpane #dt-detayli-aciklama a { color: var(--main-600, #f97316); text-decoration: underline; }
    .m1-tabpane #dt-detayli-aciklama strong,
    .m1-tabpane #dt-detayli-aciklama b { color: #1f2937; font-weight: 700; }
    .m1-tabpane #dt-detayli-aciklama hr { border: 0; border-top: 1px solid #eceef1; margin: 20px 0; }
    /* "Devamını Gör" katlama (Trendyol tarzı) — uzun açıklamada */
    .m1-desc-collapsible { position: relative; max-height: 360px; overflow: hidden; }
    .m1-desc-collapsible.m1-desc-open { max-height: none; padding-bottom: 44px; }
    .m1-desc-collapsible:not(.m1-desc-open)::after {
        content: ""; position: absolute; left: 0; right: 0; bottom: 40px; height: 90px;
        background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, #fff 78%); pointer-events: none;
    }
    .m1-desc-more {
        position: absolute; left: 0; right: 0; bottom: 0;
        border: 0; border-top: 1px solid #f0f1f3; background: #fff;
        color: var(--main-600, #f97316); font-weight: 700; font-size: 14px;
        padding: 10px 0; cursor: pointer; display: inline-flex; align-items: center;
        justify-content: center; gap: 6px; width: 100%;
    }
    .m1-desc-more:hover { text-decoration: underline; }
    .m1-desc-more i { font-size: 16px; transition: transform .2s ease; }
    .m1-desc-open .m1-desc-more i { transform: rotate(180deg); }
    /* === Mode 4: sağ kolon "Bir Seçim Yapın" kutusu (referans "Maak een keuze") === */
    .m4-choice-box {
        background: #f4f7fb; border: 1px solid #e3e9f0; border-radius: 8px;
        padding: 16px; margin: 14px 0 18px;
        max-width: 340px; /* içeriğe (≈300px select/buton) göre daralt, sola dayalı */
    }
    .m4-choice-title { font-weight: 700; font-size: 14px; color: #1f2937; margin-bottom: 10px; }
    /* Native <select> dropdownlar — kompakt (küçültülmüş/daraltılmış) */
    .m4-sel-field { margin-bottom: 9px; }
    .m4-sel-label { display: block; font-size: 12px; color: #4b5563; margin-bottom: 3px; }
    .m4-sel {
        width: 100%; max-width: 300px; height: 34px; padding: 0 10px;
        border: 1px solid #cbd5e1; border-radius: 6px; background: #fff;
        font-size: 13px; color: #111827; cursor: pointer; line-height: 34px;
    }
    .m4-sel:focus { outline: none; border-color: var(--main-600, #f97316); box-shadow: 0 0 0 3px rgba(249,115,22,0.12); }
    .m4-choice-box .vd-grid { display: none !important; }
    .m4-view-all {
        display: flex; align-items: center; justify-content: space-between; gap: 10px;
        width: 100%; max-width: 300px;
        background: var(--main-600, #f97316); color: #fff; border: 0;
        padding: 10px 16px; border-radius: 6px; font-weight: 600; font-size: 14px;
        cursor: pointer; transition: background .15s ease;
    }
    .m4-view-all:hover { background: var(--main-700, #ea580c); color: #fff; }
    .m4-view-all i { font-size: 16px; }
    .m4-va-main { display: inline-flex; align-items: center; gap: 8px; }
    /* Sağa dayalı varyant adedi rozeti */
    .m4-va-count { margin-left: auto; background: rgba(255,255,255,0.22); color: #fff; font-size: 12.5px; font-weight: 700; line-height: 1; padding: 4px 10px; border-radius: 20px; }
    /* Seçime göre stok + fiyat + sepete ekleme */
    .m4-buy { margin-top: 16px; padding-top: 14px; border-top: 1px solid #e3e9f0; }
    .m4-stock { font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; margin-bottom: 6px; }
    .m4-stock.in { color: #16a34a; }
    .m4-stock.out { color: #dc2626; }
    .m4-price { font-size: 20px; font-weight: 800; color: #111827; margin-bottom: 10px; line-height: 1.2; }
    /* İndirim varsa: eski fiyat üstü çizili gri, indirimli fiyat kırmızı */
    .m4-price .vk-old-price { font-size: 14px; font-weight: 600; color: #9ca3af; text-decoration: line-through; margin-right: 7px; }
    .m4-price .m4-new-price { color: #000000; }
    .m4-disc-badge { display: inline-block; vertical-align: middle; background: #dc2626; color: #fff; font-size: 11px; font-weight: 700; line-height: 1; padding: 4px 8px; border-radius: 6px; margin-right: 8px; }
    .m4-cart-row { display: flex; gap: 8px; align-items: stretch; flex-wrap: wrap; max-width: 300px; }
    .m4-stepper { display: flex; align-items: stretch; border: 1px solid #cbd5e1; border-radius: 6px; overflow: hidden; height: 38px; background: #fff; }
    .m4-stepper button { background: #f3f4f6; border: 0; width: 32px; font-size: 16px; color: #374151; cursor: pointer; }
    .m4-stepper button:hover { background: #e5e7eb; }
    .m4-qty { border: 0; border-left: 1px solid #cbd5e1; border-right: 1px solid #cbd5e1; width: 44px; text-align: center; font-size: 14px; outline: none; background: #fff; }
    .m4-add-btn { flex: 1 1 auto; min-width: 0; height: 38px; padding: 0 16px; background: var(--main-600, #f97316); color: #fff; border: 0; border-radius: 6px; font-weight: 600; font-size: 13.5px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 7px; transition: background .15s ease; white-space: nowrap; }
    .m4-add-btn:hover { background: var(--main-700, #ea580c); }
    .m4-add-btn:disabled { background: #cbd5e1; cursor: not-allowed; }
    @media (max-width: 575px) {
        .m1-tabnav { gap: 0; }
        .m1-tabbtn { flex: 1 1 auto; padding: 10px 6px; font-size: 12.5px; text-align: center; }
    }