.product-detail-page{background-color:var(--bg-color);min-height:100vh;color:var(--text-color);padding:80px 20px 20px}.product-detail-header{margin-bottom:20px}.product-detail-container{grid-template-columns:1fr 1fr;gap:40px;max-width:1200px;margin:0 auto;display:grid}.product-media{height:fit-content;position:sticky;top:100px}.media-toggle{background:var(--card-bg-color);border-radius:8px;gap:10px;width:fit-content;margin-bottom:15px;padding:5px;display:flex}.media-toggle button{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px 16px;font-weight:500;transition:all .2s}.media-toggle button.active{background:var(--accent-color);color:#fff}.media-content{background:var(--card-bg-color);aspect-ratio:1;border-radius:16px;justify-content:center;align-items:center;display:flex;overflow:hidden;box-shadow:0 4px 20px #0000001a}.product-image-main img,.product-reel-video{object-fit:contain;width:100%;height:100%;max-height:600px}.product-reel-video{background:#000}.product-info-section{flex-direction:column;gap:24px;display:flex}.product-title{color:var(--text-color);margin:0;font-size:2rem;font-weight:700;line-height:1.2}.product-price{color:var(--accent-color);font-size:2rem;font-weight:800}.product-meta{flex-wrap:wrap;gap:12px;display:flex}.category-tag,.date-tag{background:var(--bg-secondary);color:var(--text-secondary);border-radius:20px;padding:6px 12px;font-size:.9rem}.category-tag{color:#667eea;background:#667eea1a}.product-description-container{background:var(--card-bg-color);border:1px solid var(--border-color);border-radius:12px;padding:24px}.product-description-container h3{color:var(--text-color);margin-top:0;margin-bottom:12px;font-size:1.1rem}.product-description-text{color:var(--text-secondary);white-space:pre-wrap;line-height:1.6}.quantity-section{align-items:center;gap:16px;display:flex}.quantity-controls{background:var(--card-bg-color);border:1px solid var(--border-color);border-radius:8px;align-items:center;display:flex;overflow:hidden}.quantity-controls button{cursor:pointer;width:40px;height:40px;color:var(--text-color);background:0 0;border:none;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.quantity-controls button:disabled{opacity:.3;cursor:not-allowed}.quantity-controls button:hover:not(:disabled){background:var(--bg-secondary)}.quantity-controls span{text-align:center;width:40px;color:var(--text-color);font-weight:600}.add-to-cart-btn-large{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:12px;justify-content:center;align-items:center;gap:10px;width:100%;padding:18px;font-size:1.1rem;font-weight:700;transition:transform .2s,box-shadow .2s;display:flex}.add-to-cart-btn-large:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea66}.add-to-cart-btn-large:active{transform:translateY(0)}.seller-card{border-top:1px solid var(--border-color);margin-top:24px;padding-top:24px}.seller-card h3{color:var(--text-secondary);margin-top:0;margin-bottom:16px;font-size:1rem}.seller-info{cursor:pointer;border-radius:12px;align-items:center;gap:16px;margin-bottom:16px;padding:12px;transition:background-color .2s;display:flex}.seller-info:hover{background-color:var(--bg-secondary)}.seller-avatar{background:var(--bg-secondary);border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;font-size:1.5rem;display:flex;overflow:hidden}.seller-avatar img{object-fit:cover;width:100%;height:100%}.seller-details{flex:1}.seller-name{color:var(--text-color);margin:0;font-size:1.1rem;font-weight:600}.seller-username{color:var(--text-secondary);margin:2px 0 0;font-size:.9rem}.view-profile-btn{border:1px solid var(--border-color);width:100%;color:var(--text-color);cursor:pointer;background:0 0;border-radius:8px;padding:12px;font-weight:500;transition:all .2s}.view-profile-btn:hover{background:var(--bg-secondary);border-color:var(--text-secondary)}@media (max-width:900px){.product-detail-container{grid-template-columns:1fr;gap:30px}.product-media{position:static}.media-content{max-width:500px;margin:0 auto}}@media (max-width:600px){.product-detail-page{padding:70px 15px 15px}.product-title,.product-price{font-size:1.5rem}.quantity-section{flex-direction:column;align-items:flex-start;gap:8px}.add-to-cart-btn-large{padding:15px;font-size:1rem}}