/**
 * Single Product Variations CSS - Updated for WooCommerce 9.6.0
 * Custom eSIM variation styling
 */

.variations-title {
    margin: 0 0 20px 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.esim-simple-variations {
    margin-bottom: 30px;
}

.variation-option {
    margin-bottom: 12px;
}

.variation-option.out-of-stock {
    opacity: 0.6;
    pointer-events: none;
}

.variation-radio {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.variation-label {
    display: block;
    cursor: pointer;
    padding: 16px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    background: white;
    transition: all 0.3s ease;
    position: relative;
}

.variation-label:hover {
    border-color: #d1d5db;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.variation-radio:checked + .variation-label {
    border-color: #0066cc;
    background: #f0f8ff;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.15);
}

.variation-radio:checked + .variation-label::before {
    content: '';
    position: absolute;
    top: 12px;
    right: 12px;
    width: 16px;
    height: 16px;
    background: #0066cc;
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='m13.854 3.646-7.5 7.5a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6 10.293l7.146-7.147a.5.5 0 0 1 .708.708z'/%3e%3c/svg%3e");
    background-size: 10px;
    background-repeat: no-repeat;
    background-position: center;
}

.variation-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    position: relative;
}

.variation-attributes {
    flex: 1;
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

.variation-price {
    font-size: 18px;
    font-weight: 700;
    color: #0066cc;
}

.variation-stock-status {
    margin-top: 8px;
    padding: 4px 8px;
    background: #fee2e2;
    color: #991b1b;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
}

/* Ensure the core WooCommerce variation functionality works */
.single_variation_wrap {
    margin-top: 20px;
}

.woocommerce-variation.single_variation {
    margin-bottom: 20px;
}

.woocommerce-variation-add-to-cart {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.quantity-wrapper {
    margin-bottom: 20px;
}

.product-confirmation {
    margin: 20px 0;
    padding: 16px;
    background: #f0f8ff;
    border: 2px solid #0066cc;
    border-radius: 8px;
}

.confirmation-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    line-height: 1.5;
    margin-bottom: 10px;
}

.confirmation-checkbox:last-child {
    margin-bottom: 0;
}

.confirmation-checkbox input[type="checkbox"] {
    margin: 0;
    transform: scale(1.2);
    cursor: pointer;
}

.confirmation-text {
    flex: 1;
    font-size: 14px;
    color: #333;
}

.single_add_to_cart_button {
    width: 100%;
    padding: 16px 24px;
    font-size: 16px;
    font-weight: 600;
    background: #0066cc;
    color: white;
    border: 2px solid #0066cc;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.single_add_to_cart_button:hover:not(:disabled) {
    background: #0052a3;
    border-color: #0052a3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.single_add_to_cart_button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    background: #9ca3af;
    border-color: #9ca3af;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .variation-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .variation-attributes {
        font-size: 15px;
    }
    
    .variation-price {
        font-size: 16px;
        align-self: flex-end;
    }
    
    .variation-label {
        padding: 14px 16px;
    }
}

/* Safari fixes */
@media screen and (max-width: 768px) {
    .variation-label {
        background: white !important;
        color: #333 !important;
    }
    
    .variation-radio:checked + .variation-label {
        background: #f0f8ff !important;
        color: #333 !important;
    }
    
    .variation-attributes {
        color: #333 !important;
    }
    
    .variation-price {
        color: #0066cc !important;
    }
}

/* Ensure single product content displays properly */
.single-product .product {
    display: block !important;
    visibility: visible !important;
}

.single-product .summary,
.single-product .product-summary,
.single-product .single-product-summary,
.single-product .entry-summary {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.single-product .woocommerce-product-details__short-description,
.single-product .variations_form,
.single-product .single_variation_wrap {
    display: block !important;
    visibility: visible !important;
}