/* Grouped Product as Variable - Shopee Style */

.grouped-as-variable-form {
    padding: 20px 0;
}

/* Variants Selector */
.product-variants-selector {
    margin-bottom: 30px;
}

.variants-label {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
    color: #333;
}

.variants-list.shopee-style {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-start;
}

.variant-option {
    position: relative;
    cursor: pointer;
    margin: 0;
}

.variant-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.variant-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 100px;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    background: #fff;
    transition: all 0.3s ease;
    text-align: center;
}

.variant-name {
    font-size: 13px;
    font-weight: 500;
    color: #333;
    word-break: break-word;
    margin-bottom: 6px;
    display: block;
    line-height: 1.4;
}

.variant-price {
    font-size: 14px;
    font-weight: 600;
    color: #ee4d2d;
}

/* Khi được chọn */
.variant-option input[type="radio"]:checked + .variant-card {
    border-color: #ee4d2d;
    background: #fff5f2;
    box-shadow: 0 0 0 1px #ee4d2d;
}

.variant-option:hover .variant-card {
    border-color: #d0d0d0;
}

.variant-option input[type="radio"]:checked:hover + .variant-card {
    border-color: #ee4d2d;
}

/* Price Section */
.price-section {
    margin-bottom: 20px;
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
}

.price-section .price {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    color: #ee4d2d;
}

.price-range {
    margin: 5px 0 0 0;
    font-size: 13px;
    color: #888;
}

/* Description Section */
.product-description-section {
    margin-bottom: 20px;
    padding: 15px;
    background: #fafafa;
    border-radius: 4px;
}

.product-description {
    font-size: 14px;
    color: #333;
    line-height: 1.6;
}

/* Stock Section */
.stock-section {
    margin-bottom: 15px;
    font-size: 14px;
}

.product-stock .in-stock {
    color: #27ae60;
    font-weight: 500;
}

.product-stock .out-of-stock {
    color: #ee4d2d;
    font-weight: 500;
}

/* Quantity Section */
.quantity-section {
    margin-bottom: 20px;
}

.quantity-section label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #333;
}

.quantity-section .qty {
    width: 100px;
    padding: 8px 12px;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    font-size: 14px;
    text-align: center;
}

/* Add to Cart Section */
.add-to-cart-section {
    margin-top: 20px;
}

.single_add_to_cart_button {
    width: 100%;
    padding: 12px 20px;
    background: #ee4d2d;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.single_add_to_cart_button:hover {
    background: #d63d1a;
}

.single_add_to_cart_button:active {
    background: #c03315;
}

/* Ẩn grouped form cũ */
.grouped_form table,
.grouped_form .grouped_button,
form.grouped_form {
    display: none !important;
}

/* Responsive */
@media (max-width: 768px) {
    .variants-list.shopee-style {
        gap: 8px;
    }

    .variant-card {
        min-width: 80px;
        padding: 10px;
    }

    .variant-name {
        font-size: 12px;
        margin-bottom: 4px;
    }

    .variant-price {
        font-size: 13px;
    }

    .price-section .price {
        font-size: 24px;
    }

    .single_add_to_cart_button {
        padding: 10px 16px;
        font-size: 14px;
    }
}