/* Loading overlay - giống table-product.css */
#ajax-loading.blockUI.blockOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    z-index: 9999;
}

#ajax-loading.blockUI.blockOverlay::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.custom-cart-container{ background-color: white; border-radius: 10px; padding: 40px; padding-top: 10px; color: #000000;}
.custom-cart-container table td,
.custom-cart-container table th{ border: none !important;}
.custom-cart-container .product-name,
.custom-cart-container .product-price,
.custom-cart-container .product-quantity,
.custom-cart-container .product-remove{ vertical-align: middle;}
.custom-cart-container .cart-title{ text-align: center; font-size: 24px;}
.custom-cart-container .wrap-actions{ display: flex; }
.custom-cart-container .group-act{ width: 30px; height: 30px;}
.custom-cart-container .qty-minus,
.custom-cart-container .qty-plus{ background-color: #D9D9D9; color: #6D6D6D; font-weight: bold; border-radius: 0; border: none !important; padding: inherit !important;}
.custom-cart-container .qty-minus:hover,
.custom-cart-container .qty-plus:hover{ background-color: #D9D9D9 !important;}
.custom-cart-container .qty-display{ background-color: #484848; color: white; line-height: 2rem; text-align: center;}
.custom-cart-container .cart-footer{ border-top: #000000 2px solid; padding-top: 20px;}
.custom-cart-container .cart-buttons{ display: flex; justify-content: space-between;}
.custom-cart-container .btn{
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 3px;
    color: white !important;
}
.custom-cart-container a.btn:hover{
    color: white !important;
    background: none !important;
    text-decoration: none !important;
}
.custom-cart-container .btn-back,
.custom-cart-container a.btn-back:hover{ background-color: #FE6060 !important; }
.custom-cart-container .btn-next,
.custom-cart-container a.btn-next:hover{ background-color: #38D200 !important;}

/* Nút xóa sản phẩm */
.custom-cart-container .remove-item {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 20px;
    padding: 5px 10px;
    transition: transform 0.2s ease;
}
.custom-cart-container .remove-item:hover {
    transform: scale(1.2);
}