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transparent;cursor:pointer;transition:var(--transition)}.color-option:hover{transform:scale(1.1)}.color-option.active{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--bg-white)}.quantity-selector{display:flex;align-items:center;gap:0;border:2px solid var(--border-color);border-radius:8px;overflow:hidden}.quantity-btn{width:40px;height:40px;border:none;background:var(--bg-white);color:var(--text-primary);cursor:pointer;font-size:18px;font-weight:600;transition:var(--transition)}.quantity-btn:hover{background:var(--primary-color);color:#fff}.quantity-input{width:60px;height:40px;border:none;text-align:center;font-size:16px;font-weight:600;color:var(--text-primary);background:var(--bg-white)}.quantity-input:focus{outline:none}.product-actions{display:flex;gap:15px;flex-wrap:wrap}.add-to-cart-btn,.wishlist-btn{flex:1;min-width:200px}.product-meta{display:flex;flex-direction:column;gap:15px;padding:20px;background:var(--bg-light);border-radius:15px}.meta-item{display:flex;align-items:center;gap:12px;color:var(--text-secondary);font-size:14px}.meta-item i{color:var(--primary-color);font-size:18px}.product-tabs{margin-top:50px}.tabs-header{display:flex;gap:0;border-bottom:2px solid var(--border-color);margin-bottom:30px}.tab-btn{padding:15px 30px;border:none;background:transparent;color:var(--text-secondary);font-size:16px;font-weight:600;cursor:pointer;border-bottom:3px solid transparent;transition:var(--transition);position:relative;top:2px}.tab-btn:hover{color:var(--primary-color)}.tab-btn.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.tabs-content{min-height:300px}.tab-panel{display:none}.tab-panel.active{display:block}.tab-panel h3{font-size:24px;font-weight:600;color:var(--text-primary);margin-bottom:20px}.tab-panel p{color:var(--text-secondary);line-height:1.8;margin-bottom:15px}.specs-table{width:100%;border-collapse:collapse}.specs-table tr{border-bottom:1px solid var(--border-color)}.specs-table td{padding:15px;color:var(--text-secondary)}.specs-table td:first-child{font-weight:600;color:var(--text-primary);width:40%}@media (max-width: 768px){.product-details-container{grid-template-columns:1fr;gap:20px}.product-images{position:static}.main-image{aspect-ratio:1}.thumbnail-images{grid-template-columns:repeat(4,1fr);gap:8px}.product-info{padding:20px}.product-title{font-size:24px}.current-price{font-size:28px}.quantity-selector{flex-direction:column;align-items:stretch;gap:12px}.quantity-control{width:100%;justify-content:center}.action-buttons{flex-direction:column}.btn-add-cart,.btn-favorite{width:100%}}@media (max-width: 480px){.product-title{font-size:20px}.current-price{font-size:24px}.product-description{font-size:14px}.product-features li{font-size:13px}}@media (max-width: 768px){.orders-header{flex-direction:column;align-items:stretch}.filter-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:5px}.filter-tabs::-webkit-scrollbar{display:none}.order-card{padding:20px}.order-header{flex-direction:column;gap:12px}.order-footer{flex-direction:column;align-items:stretch;gap:15px}.order-actions{flex-direction:column}.btn-action{width:100%;text-align:center}}