/**
 * Simple Variation Styles
 * Clean, functional styling that works well
 */

/* Hide WooCommerce's default variation table */
.variations_form .variations {
    display: none !important;
}

/* Variation grid layout */
.esim-variations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

/* Variation cards */
.variation-card {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: white;
    transition: all 0.2s ease;
    cursor: pointer;
    position: relative;
}

.variation-card:hover {
    border-color: #0073aa;
    box-shadow: 0 2px 8px rgba(0, 115, 170, 0.15);
}

.variation-card.selected {
    border-color: #0073aa;
    background-color: #f8fafe;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

/* Hide radio inputs */
.variation-radio {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Variation card content */
.variation-label {
    display: block;
    padding: 20px;
    cursor: pointer;
    margin: 0;
}

.variation-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

/* Attribute display */
.variation-attributes {
    flex: 1;
}

.attribute-item {
    display: inline-block;
    padding: 6px 12px;
    margin: 3px;
    background-color: #f5f5f5;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 500;
    color: #333;
}

.variation-card.selected .attribute-item {
    background-color: #e3f2fd;
    color: #1976d2;
}

/* Price display */
.variation-price {
    font-weight: 600;
    font-size: 1.1em;
    color: #333;
    text-align: right;
}

.variation-card.selected .variation-price {
    color: #1976d2;
}

.original-price {
    text-decoration: line-through;
    color: #999;
    margin-right: 8px;
}

.sale-price {
    color: #e74c3c;
    font-weight: bold;
}

/* Selection indicator */
.variation-card::before {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 50%;
    background: white;
    transition: all 0.2s ease;
}

.variation-card.selected::before {
    background: #0073aa;
    border-color: #0073aa;
    box-shadow: inset 0 0 0 3px white;
}

/* Variation wrapper */
.esim-variations-wrapper {
    margin: 30px 0;
}

.variations-title {
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 20px;
    color: #333;
}

/* WooCommerce integration */
.single_variation_wrap {
    margin-top: 25px;
}

.woocommerce-variation-price {
    font-size: 1.3em;
    font-weight: 600;
    margin-bottom: 15px;
}

.woocommerce-variation-availability {
    margin-bottom: 15px;
}

.stock.in-stock {
    color: #77a464;
}

.stock.out-of-stock {
    color: #e2401c;
}

/* Add to cart button */
.single_add_to_cart_button {
    width: 100%;
    padding: 15px 30px;
    font-size: 1.1em;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.single_add_to_cart_button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Step Attribute Selector */
.step-attribute-selector {
    margin: 30px 0;
}

.attribute-step {
    margin-bottom: 25px;
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    background: #fafafa;
}

.attribute-title {
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.attribute-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.attribute-option {
    padding: 10px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #333;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 500;
    transition: all 0.2s ease;
}

.attribute-option:hover {
    border-color: #0073aa;
    background: #f0f8ff;
}

.attribute-option.selected {
    border-color: #0073aa;
    background: #0073aa;
    color: white;
}

.attribute-option.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f5f5f5;
}

.final-variations {
    margin-top: 30px;
    padding: 20px;
    border: 2px solid #0073aa;
    border-radius: 8px;
    background: #f8fafe;
}

.final-variations .attribute-title {
    color: #0073aa;
    margin-bottom: 20px;
}

.final-variations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.final-variation-display {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 20px;
}

.variation-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.variation-status {
    color: #4caf50;
    font-weight: 600;
    font-size: 0.9em;
}

.variation-status::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #4caf50;
    border-radius: 50%;
    margin-right: 8px;
}

/* Load More Button */
.load-more-variations {
    text-align: center;
    margin: 25px 0;
}

.load-more-btn {
    background: #f8f9fa;
    border: 2px solid #e0e0e0;
    color: #333;
    padding: 12px 30px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 500;
    transition: all 0.2s ease;
}

.load-more-btn:hover {
    background: #0073aa;
    border-color: #0073aa;
    color: white;
}

.load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Reset button */
.reset_variations {
    background: none;
    border: none;
    color: #666;
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.9em;
    padding: 5px 0;
    margin-top: 10px;
}

.reset_variations:hover {
    color: #333;
}

/* Responsive design */
@media (max-width: 768px) {
    .esim-variations-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .variation-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .variation-price {
        text-align: left;
        width: 100%;
    }
    
    .variation-label {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .attribute-item {
        font-size: 0.8em;
        padding: 4px 8px;
    }
    
    .variation-price {
        font-size: 1em;
    }
}