.cart-overlay{backdrop-filter:blur(4px);z-index:2000;background:#0009;justify-content:flex-end;animation:.3s fade-in;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.cart-drawer{border-left:1px solid var(--border-color);border-radius:0;flex-direction:column;width:100%;max-width:450px;height:100%;animation:.4s cubic-bezier(.16,1,.3,1) slide-in-right;display:flex}.cart-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.cart-title{font-size:1.5rem;font-weight:700}.close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;transition:color .2s}.close-btn:hover{color:var(--text-primary)}.cart-items{flex-direction:column;flex-grow:1;gap:1.5rem;padding:1.5rem;display:flex;overflow-y:auto}.empty-cart{height:100%;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:1rem;display:flex}.empty-icon{opacity:.2}.cart-item{border-bottom:1px solid #ffffff0d;gap:1rem;padding-bottom:1.5rem;display:flex}.item-img{object-fit:cover;border:1px solid var(--border-color);border-radius:8px;width:80px;height:80px}.item-details{flex-direction:column;flex-grow:1;gap:.25rem;display:flex}.item-name{font-size:1.1rem;font-weight:600}.item-price{color:var(--accent-primary);font-weight:700}.item-actions{justify-content:space-between;align-items:center;margin-top:auto;display:flex}.quantity-controls{border:1px solid var(--border-color);background:#ffffff0d;border-radius:8px;align-items:center;gap:1rem;padding:.25rem;display:flex}.quantity-controls button{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;display:flex}.quantity-controls button:hover{color:var(--text-primary)}.remove-btn{color:#ef4444;cursor:pointer;opacity:.6;background:0 0;border:none;transition:opacity .2s}.remove-btn:hover{opacity:1}.cart-footer{border-top:1px solid var(--border-color);background:#0003;padding:2rem}.cart-total{justify-content:space-between;margin-bottom:1.5rem;font-size:1.25rem;font-weight:700;display:flex}.total-amount{color:var(--text-primary)}.checkout-btn{justify-content:center;width:100%;padding:1rem}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-in-right{0%{transform:translate(100%)}to{transform:translate(0)}}@media (max-width:480px){.cart-drawer{max-width:100%}}.upsell-section{border-top:1px solid #ffffff1a;margin-top:2rem;padding-top:1.5rem}.upsell-title{text-transform:uppercase;color:var(--text-secondary);letter-spacing:1px;margin-bottom:1rem;font-size:.9rem}.upsell-list{flex-direction:column;gap:.75rem;display:flex}.upsell-card{background:#ffffff05;border:1px solid #ffffff0d;border-radius:12px;align-items:center;gap:1rem;padding:.75rem;display:flex}.upsell-card img{background:#0003;border-radius:6px;width:45px;height:45px}.upsell-info{flex-direction:column;flex-grow:1;display:flex}.upsell-name{font-size:.85rem;font-weight:600}.upsell-price{color:var(--accent-primary);font-size:.8rem}.upsell-add-btn{color:var(--accent-primary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:.5rem;transition:transform .2s;display:flex}.upsell-add-btn:hover{transform:scale(1.2)}