.product-page { padding: 32px 0 60px; }
.product-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 28px; font-size: 13px; color: var(--gray-500); }
.breadcrumb a { color: var(--gray-500); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb i { font-size: 10px; }
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.product-gallery { position: relative; }
.main-image { background: var(--gray-100); border-radius: var(--radius-xl); height: 420px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--gray-200); }
.product-emoji { font-size: 140px; }
.gallery-badge { position: absolute; top: 16px; left: 16px; padding: 5px 12px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.product-category-tag { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--accent-dark); margin-bottom: 10px; }
.product-title { font-size: clamp(20px,3vw,28px); color: var(--primary); line-height: 1.3; margin-bottom: 14px; }
.product-meta { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 8px; }
.product-stars { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.rating-num { font-weight: 700; color: var(--primary); }
.rating-reviews { color: var(--gray-500); }
.sku-tag { font-size: 12px; color: var(--gray-500); background: var(--gray-100); padding: 3px 10px; border-radius: 20px; }
.product-pricing { display: flex; align-items: baseline; gap: 12px; margin-bottom: 20px; }
.was-price { font-size: 16px; color: var(--gray-500); text-decoration: line-through; }
.now-price { font-family: var(--font-heading); font-size: 32px; font-weight: 800; color: var(--primary); }
.savings-tag { background: rgba(72,187,120,.12); color: #276749; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 20px; }
.product-description { font-size: 14px; color: var(--gray-600); line-height: 1.8; margin-bottom: 20px; }
.stock-status { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; padding: 10px 14px; border-radius: var(--radius-md); margin-bottom: 20px; }
.in-stock  { background: rgba(72,187,120,.08); color: #276749; border: 1px solid rgba(72,187,120,.25); }
.out-stock { background: rgba(229,62,62,.08);  color: #c53030; border: 1px solid rgba(229,62,62,.25); }
.add-to-cart-section { display: flex; gap: 14px; align-items: center; margin-bottom: 24px; flex-wrap: wrap; }
.qty-control { display: flex; align-items: center; border: 1.5px solid var(--gray-200); border-radius: var(--radius-md); overflow: hidden; }
.qty-btn { width: 38px; height: 44px; border: none; background: var(--gray-100); font-size: 18px; font-weight: 700; cursor: pointer; color: var(--primary); transition: background var(--transition); }
.qty-btn:hover { background: var(--gray-200); }
.qty-control input { width: 52px; height: 44px; border: none; text-align: center; font-size: 15px; font-weight: 600; outline: none; }
.add-main-btn { flex: 1; }
.trust-badges { display: flex; gap: 20px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--gray-600); font-weight: 500; }
.trust-item i { color: var(--accent); }
.specs-section, .related-section { margin-bottom: 48px; }
.specs-section h2, .related-section h2 { font-size: 20px; color: var(--primary); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--accent); }
.specs-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 0; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; }
.spec-row { display: flex; padding: 12px 16px; border-bottom: 1px solid var(--gray-200); }
.spec-row:last-child, .spec-row:nth-last-child(2):nth-child(odd) { border-bottom: none; }
.spec-key { font-size: 13px; font-weight: 600; color: var(--primary); width: 140px; flex-shrink: 0; }
.spec-val { font-size: 13px; color: var(--gray-600); }
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.related-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; display: flex; align-items: center; gap: 14px; padding: 14px; transition: all var(--transition); }
.related-card:hover { border-color: var(--accent); box-shadow: 0 4px 16px rgba(0,0,0,.08); }
.related-img { font-size: 40px; flex-shrink: 0; }
.related-info h4 { font-size: 13px; color: var(--primary); margin-bottom: 4px; }
.related-info span { font-family: var(--font-heading); font-size: 15px; font-weight: 700; color: var(--accent-dark); }
@media (max-width: 900px) { .product-layout { grid-template-columns: 1fr; } .main-image { height: 300px; } .related-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .specs-grid { grid-template-columns: 1fr; } .related-grid { grid-template-columns: 1fr; } .add-to-cart-section { flex-direction: column; } .add-main-btn { width: 100%; } }