.cart-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);opacity:0;transition:opacity .3s ease-in-out;z-index:999;pointer-events:none}.cart-overlay.show{opacity:1;pointer-events:auto}.cart-drawer{position:fixed;top:0;right:0;width:100%;max-width:400px;height:100%;background:#fff;box-shadow:-4px 0 10px rgba(0,0,0,.1);transform:translateX(100%);transition:transform .3s ease-in-out;z-index:1000;display:flex;flex-direction:column}.cart-drawer.open{transform:translateX(0)}.cart-header{padding:15px 20px;border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center}.cart-header h2{margin:0;font-size:1.5rem;font-weight:600}.close-btn{background:none;border:none;font-size:1.8rem;cursor:pointer;color:#333}.cart-body{flex-grow:1;padding:10px 20px;overflow-y:auto}.empty-cart{text-align:center;padding:40px 0;color:#888}.cart-item{display:flex;padding:15px 0;border-bottom:1px solid #f0f0f0;gap:15px;position:relative}.item-image{width:80px;height:80px;object-fit:cover;border-radius:4px}.item-details{flex-grow:1;display:flex;flex-direction:column}.item-name{font-weight:600;margin-bottom:5px}.item-meta{font-size:.85rem;color:#666;margin-bottom:10px}.item-meta span{margin-right:10px}.item-unit-price{font-size:.8rem;color:#999;margin-top:5px}.item-controls{display:flex;justify-content:space-between;align-items:center;margin-top:5px;margin-bottom:10px}.quantity-changer{border:1px solid #ccc;border-radius:4px}.qty-btn,.quantity-changer{display:flex;align-items:center}.qty-btn{background:none;border:none;cursor:pointer;width:30px;height:30px;font-size:1.2rem;color:#333;justify-content:center;padding:0}.qty-btn:disabled{cursor:not-allowed;color:#ddd}.item-qty-display{padding:0 10px;font-weight:500;border-left:1px solid #ccc;border-right:1px solid #ccc}.remove-btn{background:none;border:none;color:#e74c3c;cursor:pointer;font-size:.85rem;text-decoration:underline;padding:0}.cart-footer{padding:20px;border-top:1px solid #eee}.cart-total-line{display:flex;justify-content:space-between;font-size:1.2rem;font-weight:600;margin-bottom:15px}.checkout-btn{width:100%;padding:15px;color:#fff;border:none;border-radius:4px;font-size:1.1rem;cursor:pointer;transition:background-color .2s}.checkout-btn,.checkout-btn:hover:not(:disabled){background-color:#006838}.checkout-btn:disabled{background-color:#ccc;cursor:not-allowed}