.responsive-tabs{padding:1rem}.responsive-tabs .nav-tabs{display:none}@media (min-width:768px){.responsive-tabs .nav-tabs{display:flex}.responsive-tabs .card{border:none}.responsive-tabs .card .card-header{display:none}.responsive-tabs .card .collapse{display:block}}@media (max-width:767px){.responsive-tabs .tab-pane{display:block!important;margin-top:1.5rem;opacity:1}}.btn-cart{position:relative}.cart-count{align-items:center;background:#dc3545;border-radius:50%;color:#fff;display:flex;font-size:12px;height:22px;justify-content:center;position:absolute;right:-8px;top:-8px;width:22px}.offcanvas{width:400px!important}.cart-item{background:#fff;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.08);margin-bottom:15px;padding:15px;transition:transform .2s}.cart-item:hover{box-shadow:0 4px 12px rgba(0,0,0,.1);transform:translateY(-3px)}.product-img{border-radius:8px;height:80px;object-fit:cover;width:80px}.quantity-control{align-items:center;display:flex;gap:8px}.quantity-btn{align-items:center;background:#f8f9fa;border:1px solid #dee2e6;border-radius:50%;cursor:pointer;display:flex;height:28px;justify-content:center;transition:all .2s;width:28px}.quantity-btn:hover{background:#e9ecef;transform:scale(1.1)}.item-amount{font-weight:600;margin:0;min-width:30px;text-align:center}.remove-item{color:#dc3545;cursor:pointer;transition:all .2s}.remove-item:hover{transform:scale(1.2)}.cart-total{background:#fff;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.08);margin-top:20px;padding:20px}.product-title{font-weight:600;margin-bottom:5px}.product-price{color:#dc3545;font-weight:700}.empty-cart{color:#6c757d;padding:30px;text-align:center}.empty-cart i{display:block;font-size:3rem;margin-bottom:15px}