/* =============================================
 * САНМАРИНО — КАРТОЧКА ТОВАРА (SINGLE PRODUCT)
 * single-product.css
 * Изоляция: #sanmarino-product-page
 * ============================================= */

#sanmarino-product-page {
    font-family: 'Inter', sans-serif;
    color: var(--brand-dark, #0C2744);
    line-height: 1.5;
    width: 100%;
    max-width: var(--container-width, 1400px);
    margin: 0 auto;
    padding: 0;
}

#sanmarino-product-page * { box-sizing: border-box; }
#sanmarino-product-page a { text-decoration: none; color: inherit; transition: 0.2s; }

#sanmarino-product-page .sp-container {
    max-width: var(--container-width, 1400px);
    width: 100%;
    margin: 0 auto;
    padding: 40px 20px 80px;
}

/* ХЛЕБНЫЕ КРОШКИ */
#sanmarino-product-page .marketplace-header {
    display: flex; align-items: center; flex-wrap: wrap; gap: 15px;
    margin-bottom: 20px; font-size: 14px; color: var(--brand-link); opacity: 0.9;
}
#sanmarino-product-page .marketplace-header span { color: #ccc; }
#sanmarino-product-page .marketplace-header a:hover { color: var(--brand-action); opacity: 1; }

#sanmarino-product-page .rating-badge {
    display: inline-flex; align-items: center; gap: 4px;
    background: rgba(255,255,255,0.8); backdrop-filter: blur(4px);
    padding: 4px 10px; border-radius: 8px; font-weight: 600;
    color: var(--brand-dark); box-shadow: 0 2px 5px rgba(0,0,0,0.05); margin-left: auto;
}
#sanmarino-product-page .rating-star { color: #FFA800; }

/* === ОСНОВНАЯ СЕТКА === */
#sanmarino-product-page .product-grid-container {
    display: grid; grid-template-columns: 70% 28%; gap: 2%; align-items: start;
}

/* === СТЕКЛЯННАЯ ПАНЕЛЬ (левая часть) === */
#sanmarino-product-page .main-content-glass {
    background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border); box-shadow: var(--glass-shadow); border-radius: var(--radius-lg, 24px);
    padding: 30px; display: grid; grid-template-columns: 48% 48%; gap: 4%;
}

/* ГАЛЕРЕЯ */
#sanmarino-product-page .gallery-main {
    position: relative; border-radius: var(--radius-sm, 12px); overflow: hidden;
    margin-bottom: 15px; background: #fff; padding: 10px;
    border: 1px solid rgba(255,255,255,1); box-shadow: 0 5px 15px rgba(0,0,0,0.03);
    aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center;
}
#sanmarino-product-page .gallery-main img { max-width: 100%; max-height: 100%; display: block; }

#sanmarino-product-page .tags-overlay { position: absolute; top: 15px; left: 15px; display: flex; flex-direction: column; gap: 6px; z-index: 5; }
#sanmarino-product-page .tag { padding: 4px 8px; border-radius: 6px; font-size: 11px; font-weight: 700; color: white; text-transform: uppercase; }
#sanmarino-product-page .tag.original { background: var(--brand-link); display: flex; align-items: center; gap: 4px; }
#sanmarino-product-page .tag.sale { background: var(--brand-action); }

#sanmarino-product-page .gallery-thumbs { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 5px; }
#sanmarino-product-page .g-thumb {
    width: 70px; height: 70px; flex-shrink: 0; border-radius: 10px; border: 2px solid transparent;
    cursor: pointer; overflow: hidden; background: #fff; position: relative;
}
#sanmarino-product-page .g-thumb.active { border-color: var(--brand-action); }
#sanmarino-product-page .g-thumb img { width: 100%; height: 100%; object-fit: cover; }
#sanmarino-product-page .g-thumb.video::after {
    content: '▶'; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
    color: white; background: rgba(12,39,68,0.7); width: 24px; height: 24px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 10px;
}

/* ИНФО СЕКЦИЯ */
#sanmarino-product-page h1 { font-size: 24px; line-height: 1.25; font-weight: 700; margin: 0 0 15px 0; color: var(--brand-dark); }
#sanmarino-product-page .brand-link { color: var(--brand-link); font-weight: 700; font-size: 13px; text-transform: uppercase; margin-bottom: 5px; display: block; letter-spacing: 0.5px; }

#sanmarino-product-page .action-links { display: flex; gap: 20px; margin-bottom: 25px; font-size: 13px; }
#sanmarino-product-page .a-link { color: var(--brand-link); cursor: pointer; display: flex; align-items: center; gap: 5px; transition: 0.2s; opacity: 0.8; }
#sanmarino-product-page .a-link:hover { color: var(--brand-action); opacity: 1; }

/* Краткие характеристики */
#sanmarino-product-page .short-features {
    background: rgba(255,255,255,0.4); padding: 15px; border-radius: var(--radius-sm, 12px);
    margin-bottom: 20px; border: 1px solid rgba(255,255,255,0.3);
}
#sanmarino-product-page .sf-row { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 14px; }
#sanmarino-product-page .sf-key { color: var(--brand-link); opacity: 0.8; }
#sanmarino-product-page .sf-val { font-weight: 600; color: var(--brand-dark); }
#sanmarino-product-page .more-specs-link {
    font-size: 13px; color: var(--brand-link); font-weight: 700; cursor: pointer;
    display: inline-block; margin-top: 5px; border-bottom: 1px dashed var(--brand-link);
}
#sanmarino-product-page .more-specs-link:hover { color: var(--brand-action); border-color: var(--brand-action); }

/* Варианты */
#sanmarino-product-page .variants-wrap { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
#sanmarino-product-page .variant-box {
    border: 1px solid rgba(12,39,68,0.15); padding: 8px 12px; border-radius: 8px;
    font-size: 13px; cursor: pointer; background: rgba(255,255,255,0.6); color: var(--brand-dark);
}
#sanmarino-product-page .variant-box.selected { border: 2px solid var(--brand-link); background: #fff; padding: 7px 11px; font-weight: 700; color: var(--brand-link); }

/* Баннер совместимости */
#sanmarino-product-page .compatibility-banner {
    background: rgba(34,104,140,0.08); border: 1px dashed var(--brand-link);
    padding: 12px; border-radius: 8px; font-size: 13px; color: var(--brand-dark);
    display: flex; gap: 10px; align-items: center; margin-top: auto;
}

/* === BUY CARD (сайдбар, правая часть) === */
#sanmarino-product-page .sidebar-wrapper { position: sticky; top: 120px; z-index: 90; }

#sanmarino-product-page .buy-card {
    background: #fff; border-radius: var(--radius-lg, 24px); padding: 24px;
    box-shadow: 0 15px 40px rgba(12,39,68,0.1); border: 1px solid rgba(255,255,255,1);
}

#sanmarino-product-page .price-area { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 10px; }
#sanmarino-product-page .main-price { font-size: 32px; font-weight: 800; color: var(--brand-dark); line-height: 1; }
#sanmarino-product-page .discount-badge { background: var(--brand-action); color: white; font-size: 12px; font-weight: 700; padding: 3px 6px; border-radius: 4px; vertical-align: top; margin-left: 5px; }
#sanmarino-product-page .old-price { font-size: 14px; text-decoration: line-through; color: #999; margin-top: 5px; display: block; }

#sanmarino-product-page .btn-primary {
    width: 100%; background: var(--brand-action); color: white; border: none; height: 52px;
    border-radius: 12px; font-size: 16px; font-weight: 700; font-family: 'Inter', sans-serif;
    cursor: pointer; margin-bottom: 12px; transition: 0.2s; box-shadow: 0 4px 15px rgba(236,103,46,0.3);
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
#sanmarino-product-page .btn-primary:hover { background: #d65620; transform: translateY(-1px); color: white; }

/* Форма add-to-cart внутри buy-card */
#sanmarino-product-page .buy-card .cart { margin: 0; padding: 0; }
#sanmarino-product-page .buy-card .cart .quantity { display: none; }

/* Доставка */
#sanmarino-product-page .delivery-info { margin-top: 20px; border-top: 1px solid #eee; padding-top: 15px; }
#sanmarino-product-page .d-row { display: flex; gap: 12px; margin-bottom: 15px; align-items: flex-start; }
#sanmarino-product-page .d-icon { font-size: 20px; color: var(--brand-link); margin-top: 2px; }
#sanmarino-product-page .d-text { font-size: 13px; line-height: 1.4; color: var(--brand-dark); }
#sanmarino-product-page .d-date { font-weight: 700; color: var(--color-success); }

/* Продавец */
#sanmarino-product-page .seller-block {
    display: flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,0.7); backdrop-filter: blur(5px);
    padding: 12px; border-radius: 12px; font-size: 12px; margin-top: 15px;
    border: 1px solid rgba(255,255,255,0.4); color: var(--brand-dark);
}
#sanmarino-product-page .seller-logo {
    width: 32px; height: 32px; background: var(--brand-dark); color: white; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: bold; box-shadow: 0 2px 5px rgba(0,0,0,0.05); flex-shrink: 0;
}

/* === СЕКЦИЯ «ВМЕСТЕ ДЕШЕВЛЕ» === */
#sanmarino-product-page .bundle-section {
    margin-top: 40px;
    background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border); box-shadow: var(--glass-shadow); border-radius: var(--radius-lg, 24px); padding: 30px;
}
#sanmarino-product-page .section-title { font-size: 20px; font-weight: 700; margin: 0 0 20px 0; color: var(--brand-dark); }
#sanmarino-product-page .bundle-wrapper { display: flex; align-items: center; gap: 15px; overflow-x: auto; padding-bottom: 10px; }

#sanmarino-product-page .bundle-item {
    min-width: 180px; width: 180px; border: 1px solid rgba(12,39,68,0.1); border-radius: 12px; padding: 15px;
    position: relative; cursor: pointer; transition: 0.2s; display: flex; flex-direction: column; gap: 10px; background: rgba(255,255,255,0.6);
}
#sanmarino-product-page .bundle-item.selectable.selected { border-color: var(--brand-link); background: #fff; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
#sanmarino-product-page .bundle-item input { display: none; }
#sanmarino-product-page .b-check-circle {
    position: absolute; top: 10px; right: 10px; width: 20px; height: 20px;
    border: 1px solid #ccc; background: white; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; color: white; font-size: 14px;
}
#sanmarino-product-page .bundle-item.selected .b-check-circle { background: var(--brand-link); border-color: var(--brand-link); }
#sanmarino-product-page .b-img { height: 100px; display: flex; align-items: center; justify-content: center; margin-bottom: 5px; }
#sanmarino-product-page .b-img img { max-width: 100%; max-height: 100%; }
#sanmarino-product-page .b-name { font-size: 13px; line-height: 1.3; height: 34px; overflow: hidden; color: var(--brand-dark); }
#sanmarino-product-page .b-price { font-weight: 700; font-size: 15px; color: var(--brand-dark); }
#sanmarino-product-page .b-plus { color: var(--brand-link); font-size: 20px; flex-shrink: 0; opacity: 0.5; }

#sanmarino-product-page .bundle-total { min-width: 220px; margin-left: 20px; padding-left: 30px; border-left: 1px dashed #ccc; display: flex; flex-direction: column; justify-content: center; }
#sanmarino-product-page .bt-price { font-size: 24px; font-weight: 800; color: var(--brand-dark); }
#sanmarino-product-page .bt-savings { background: #E6F7EB; color: var(--color-success); font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 6px; margin-top: 5px; display: inline-block; }

/* === ТАБЫ === */
#sanmarino-product-page .content-section {
    margin-top: 40px; margin-bottom: 40px;
    background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border); box-shadow: var(--glass-shadow); border-radius: var(--radius-lg, 24px); overflow: hidden; min-height: 300px;
}
#sanmarino-product-page .tabs-nav { display: flex; gap: 30px; padding: 0 30px; border-bottom: 1px solid rgba(0,0,0,0.05); background: rgba(255,255,255,0.4); }
#sanmarino-product-page .tab-label { padding: 20px 0; cursor: pointer; font-size: 14px; font-weight: 500; color: var(--brand-link); position: relative; transition: 0.2s; opacity: 0.7; }
#sanmarino-product-page .tab-label:hover { opacity: 1; }
#sanmarino-product-page .tab-input { display: none; }

#sanmarino-product-page .tab-input:checked + .tab-label { color: var(--brand-dark); font-weight: 700; opacity: 1; }
#sanmarino-product-page .tab-input:checked + .tab-label::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 3px;
    background: var(--brand-action); border-radius: 3px 3px 0 0;
}

#sanmarino-product-page .tab-content { display: none; padding: 40px; animation: spFadeIn 0.3s ease; }
#sanmarino-product-page #tab1:checked ~ .content-area #content-desc,
#sanmarino-product-page #tab2:checked ~ .content-area #content-specs,
#sanmarino-product-page #tab3:checked ~ .content-area #content-docs,
#sanmarino-product-page #tab4:checked ~ .content-area #content-reviews { display: block; }
@keyframes spFadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

/* Описание */
#sanmarino-product-page .desc-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }
#sanmarino-product-page .desc-text p { margin-bottom: 15px; color: var(--brand-dark); font-size: 15px; line-height: 1.6; }
#sanmarino-product-page .desc-text h3 { color: var(--brand-dark); }
#sanmarino-product-page .desc-text ul { padding-left: 20px; color: var(--brand-dark); }
#sanmarino-product-page .desc-img img { width: 100%; border-radius: 12px; }

/* Характеристики */
#sanmarino-product-page .specs-table { width: 100%; border-collapse: collapse; font-size: 14px; }
#sanmarino-product-page .specs-table td { padding: 12px 15px; border-bottom: 1px solid rgba(0,0,0,0.05); }
#sanmarino-product-page .specs-table tr:nth-child(even) { background: rgba(255,255,255,0.4); }
#sanmarino-product-page .spec-key { color: var(--brand-link); width: 40%; opacity: 0.9; }
#sanmarino-product-page .spec-val { font-weight: 600; color: var(--brand-dark); }

/* Документы */
#sanmarino-product-page .docs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
#sanmarino-product-page .doc-card {
    background: #fff; border: 1px solid rgba(0,0,0,0.05); padding: 20px; border-radius: 12px;
    display: flex; align-items: center; gap: 15px; transition: 0.2s; text-decoration: none; color: var(--brand-dark);
}
#sanmarino-product-page .doc-card:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); border-color: var(--brand-link); }
#sanmarino-product-page .doc-icon { font-size: 32px; color: var(--brand-link); }

/* Отзывы (WC comments) */
#sanmarino-product-page .comment-respond { margin-top: 30px; }
#sanmarino-product-page .comment-form-rating { margin-bottom: 20px; }
#sanmarino-product-page #comments .commentlist { list-style: none; padding: 0; }
#sanmarino-product-page #comments .commentlist li { margin-bottom: 20px; padding: 20px; background: rgba(255,255,255,0.5); border-radius: 12px; }
#sanmarino-product-page .star-rating { color: #FFA800; }

/* === ПОХОЖИЕ ТОВАРЫ === */
#sanmarino-product-page .related-products-section { margin-top: 40px; }
#sanmarino-product-page .related-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px;
}
/* Переиспользуем стили prod-card из каталога */
#sanmarino-product-page .prod-card {
    background: #fff; border-radius: 16px; padding: 20px; position: relative;
    transition: all 0.3s ease; border: 1px solid transparent;
    display: flex; flex-direction: column; justify-content: space-between;
}
#sanmarino-product-page .prod-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(12,39,68,0.1); border-color: rgba(236,103,46,0.2); }
#sanmarino-product-page .pc-badges { position: absolute; top: 15px; left: 15px; display: flex; flex-direction: column; gap: 5px; z-index: 5; }
#sanmarino-product-page .pc-badge { font-size: 10px; font-weight: 700; color: white; padding: 4px 8px; border-radius: 6px; text-transform: uppercase; display: inline-block; }
#sanmarino-product-page .pc-badge.sale { background: var(--brand-action); }
#sanmarino-product-page .pc-badge.new { background: var(--brand-link); }
#sanmarino-product-page .pc-actions { position: absolute; top: 15px; right: 15px; z-index: 5; opacity: 0; transition: 0.2s; }
#sanmarino-product-page .prod-card:hover .pc-actions { opacity: 1; }
#sanmarino-product-page .pc-action-btn { width: 32px; height: 32px; background: rgba(255,255,255,0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--color-gray); box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
#sanmarino-product-page .pc-action-btn:hover { color: var(--brand-action); }
#sanmarino-product-page .pc-img-wrap { position: relative; padding-bottom: 100%; margin-bottom: 15px; overflow: hidden; display: block; }
#sanmarino-product-page .pc-img-wrap img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: contain; transition: 0.3s; }
#sanmarino-product-page .prod-card:hover .pc-img-wrap img { transform: scale(1.05); }
#sanmarino-product-page .pc-info { flex-grow: 1; display: flex; flex-direction: column; }
#sanmarino-product-page .pc-brand { font-size: 11px; color: var(--color-gray); font-weight: 600; text-transform: uppercase; margin-bottom: 4px; }
#sanmarino-product-page .pc-title { font-size: 14px; font-weight: 600; color: var(--brand-dark); line-height: 1.4; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
#sanmarino-product-page .pc-specs { margin-bottom: 15px; font-size: 12px; color: #555; }
#sanmarino-product-page .pc-spec-item { display: flex; justify-content: space-between; margin-bottom: 4px; border-bottom: 1px dotted #eee; }
#sanmarino-product-page .pc-spec-item span:first-child { color: #888; }
#sanmarino-product-page .pc-bottom { margin-top: auto; }
#sanmarino-product-page .pc-price-row { display: flex; align-items: flex-end; gap: 8px; margin-bottom: 12px; }
#sanmarino-product-page .pc-price { font-size: 20px; font-weight: 800; color: var(--brand-dark); }
#sanmarino-product-page .pc-old-price { font-size: 13px; text-decoration: line-through; color: #aaa; }
#sanmarino-product-page .pc-btn { width: 100%; background: var(--brand-action); color: white; border: none; padding: 10px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: 0.2s; display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 14px; text-decoration: none; font-family: 'Inter', sans-serif; }
#sanmarino-product-page .pc-btn:hover { background: #d65620; color: white; }
#sanmarino-product-page .pc-delivery { font-size: 11px; color: var(--color-success); margin-top: 10px; display: flex; align-items: center; gap: 4px; }

/* === МОБИЛЬНЫЙ БАР === */
#sanmarino-product-page .mobile-sticky-bar {
    display: none; position: fixed; bottom: 0; left: 0; width: 100%;
    background: #fff; padding: 12px 20px; box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
    z-index: 1000; justify-content: space-between; align-items: center;
}
#sanmarino-product-page .msb-price-group { display: flex; flex-direction: column; }
#sanmarino-product-page .msb-label { font-size: 11px; color: #888; margin-bottom: 2px; }
#sanmarino-product-page .msb-price { font-size: 18px; font-weight: 800; color: var(--brand-dark); line-height: 1; }
#sanmarino-product-page .msb-btn {
    background: var(--brand-action); color: white; border: none; padding: 12px 25px; border-radius: 10px;
    font-weight: 600; font-size: 14px; box-shadow: 0 4px 10px rgba(236,103,46,0.3);
    text-decoration: none; cursor: pointer; font-family: 'Inter', sans-serif;
}

/* === АДАПТИВНОСТЬ === */
@media (max-width: 1024px) {
    #sanmarino-product-page .product-grid-container { grid-template-columns: 100%; gap: 30px; }
    #sanmarino-product-page .main-content-glass { grid-template-columns: 100%; gap: 30px; }
    #sanmarino-product-page .sidebar-wrapper { position: static; max-width: 500px; margin: 0 auto; }
    #sanmarino-product-page .rating-badge { margin-left: 0; }
}
@media (max-width: 768px) {
    #sanmarino-product-page .mobile-sticky-bar { display: flex; }
    #sanmarino-product-page .desc-grid { grid-template-columns: 100%; }
    #sanmarino-product-page .tabs-nav { overflow-x: auto; gap: 20px; }
    #sanmarino-product-page .tab-label { white-space: nowrap; font-size: 13px; }
    #sanmarino-product-page .tab-content { padding: 25px; }
    #sanmarino-product-page h1 { font-size: 20px; }
    #sanmarino-product-page .main-price { font-size: 26px; }
    #sanmarino-product-page .action-links { flex-wrap: wrap; gap: 10px; }
    #sanmarino-product-page .related-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}
@media (max-width: 600px) {
    #sanmarino-product-page .sp-container { padding-left: 15px; padding-right: 15px; }
    #sanmarino-product-page .main-content-glass { padding: 20px; }
    #sanmarino-product-page .bundle-wrapper { flex-wrap: nowrap; }
    #sanmarino-product-page .bundle-total { margin-left: 0; padding-left: 0; border-left: none; border-top: 1px dashed #ccc; padding-top: 20px; min-width: 100%; margin-top: 10px; }
}