/**
 * Woo State Configurator - Frontend Styles
 *
 * Lightweight, CSS-variable driven styling that works seamlessly with State.js
 */

:root {
    --wsc-primary: #2271b1;
    --wsc-primary-light: #f0f6fc;
    --wsc-primary-dark: #135e96;
    --wsc-border: #dcdcde;
    --wsc-text: #1d2327;
    --wsc-text-light: #646970;
    --wsc-radius: 4px;
    --wsc-spacing: 1rem;
    --wsc-transition: all 0.2s ease;
}

/* Hide WooCommerce default price when configurator is present */
.product:has(.wsc-configurator) .wp-block-woocommerce-product-price,
.product:has(.wsc-configurator) .price {
    display: none !important;
}

/* Main Configurator Container */
.wsc-configurator {
    margin: 2rem 0;
    padding: 2rem;
    background: #fff;
    border: 1px solid var(--wsc-border);
    border-radius: var(--wsc-radius);
}

.wsc-configurator-inner {
    max-width: 100%;
}

/* Option Group */
.wsc-option-group {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--wsc-border);
}

.wsc-option-group:last-of-type {
    border-bottom: none;
}

.wsc-group-label {
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--wsc-text);
}

.wsc-required {
    color: #d63638;
    margin-left: 0.25rem;
}

/* Options Container */
.wsc-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

/* Button Display Type */
.wsc-options-buttons .wsc-option-button {
    position: relative;
    padding: 1.3rem 1.25rem;
    background: #fff;
    border: 2px solid var(--wsc-border);
    border-radius: var(--wsc-radius);
    color: var(--wsc-text);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--wsc-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 120px;
}

.wsc-options-buttons .wsc-option-button:hover {
    border-color: var(--wsc-primary);
    background: var(--wsc-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.wsc-options-buttons .wsc-option-button:active {
    transform: translateY(0);
}

/* Image Grid Display Type */
.wsc-options-image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.wsc-options-image-grid .wsc-option-button {
    position: relative;
    padding: 1rem;
    background: #fff;
    border: 2px solid var(--wsc-border);
    border-radius: var(--wsc-radius);
    cursor: pointer;
    transition: var(--wsc-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.wsc-options-image-grid .wsc-option-button:hover {
    border-color: var(--wsc-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.wsc-option-image {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--wsc-radius);
}

.wsc-option-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.wsc-option-button:hover .wsc-option-image img {
    transform: scale(1.05);
}

.wsc-option-label {
    font-weight: 500;
    color: var(--wsc-text);
    text-align: center;
}

.wsc-option-price {
    font-size: 0.875rem;
    color: var(--wsc-text-light);
    font-weight: 500;
}

/* PRO: Sale Price Styling */
.wsc-option-price-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    align-items: center;
}

.wsc-option-price.wsc-regular-price {
    font-size: 0.75rem;
    color: #999;
}

.wsc-option-price.wsc-regular-price del {
    text-decoration: line-through;
    opacity: 0.7;
}

.wsc-option-price.wsc-sale-price {
    color: #d63638;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Dropdown Display Type */
.wsc-dropdown {
    width: 100%;
    max-width: 400px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--wsc-border);
    border-radius: var(--wsc-radius);
    background: #fff;
    cursor: pointer;
    transition: var(--wsc-transition);
}

.wsc-dropdown:hover,
.wsc-dropdown:focus {
    border-color: var(--wsc-primary);
    outline: none;
    box-shadow: 0 0 0 1px var(--wsc-primary-light);
}

/* Selected Indicator */
.wsc-selected-indicator {
    margin-top: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--wsc-primary-light);
    border-left: 3px solid var(--wsc-primary);
    border-radius: var(--wsc-radius);
    font-size: 0.875rem;
    color: var(--wsc-text);
}

.wsc-selected-indicator strong {
    color: var(--wsc-primary-dark);
    margin-left: 0.25rem;
}

/* Price Display */
.wsc-price-display {
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--wsc-primary-light) 0%, #fff 100%);
    border: 2px solid var(--wsc-primary);
    border-radius: var(--wsc-radius);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wsc-price-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--wsc-text);
}

.wsc-price-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--wsc-primary-dark);
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.wsc-price-amount {
    transition: transform 0.15s ease;
}

/* Animate price changes */
@keyframes price-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.wsc-price-amount[data-state-display]:not(:empty) {
    animation: price-pulse 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .wsc-configurator {
        padding: 1.5rem;
    }

    .wsc-options-buttons {
        flex-direction: column;
    }

    .wsc-options-buttons .wsc-option-button {
        width: 100%;
    }

    .wsc-options-image-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .wsc-price-display {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .wsc-price-value {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .wsc-configurator {
        padding: 1rem;
        margin: 1rem 0;
    }

    .wsc-group-label {
        font-size: 1.1rem;
    }

    .wsc-options-image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* PRO: Dynamic Pricing Visual Indicator */
.wsc-option-button[data-dynamic-pricing="true"] {
    position: relative;
}

.wsc-option-button[data-dynamic-pricing="true"]::after {
    content: "Dynamic";
    position: absolute;
    top: 4px;
    right: 4px;
    background: #2271b1;
    color: #fff;
    font-size: 9px;
    padding: 2px 4px;
    border-radius: 2px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Accessibility */
.wsc-option-button:focus {
    outline: 2px solid var(--wsc-primary);
    outline-offset: 2px;
}

.wsc-dropdown:focus {
    outline: 2px solid var(--wsc-primary);
    outline-offset: 2px;
}

/* Loading State (for future use) */
.wsc-configurator.wsc-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Dark Mode Support (optional) */
@media (prefers-color-scheme: dark) {
    :root {
        --wsc-primary: #5b9dd9;
        --wsc-primary-light: #1a2332;
        --wsc-primary-dark: #7fb9e8;
        --wsc-border: #3c434a;
        --wsc-text: #f0f0f1;
        --wsc-text-light: #a7aaad;
    }

    .wsc-configurator {
        background: #1d2327;
    }

    .wsc-options-buttons .wsc-option-button,
    .wsc-options-image-grid .wsc-option-button,
    .wsc-dropdown {
        background: #2c3338;
        color: var(--wsc-text);
    }
}

/* Print Styles */
@media print {
    .wsc-configurator {
        border: 1px solid #000;
        page-break-inside: avoid;
    }

    .wsc-option-button {
        border: 1px solid #000;
    }
}

/* PRO: Conditional Group Visibility */
.wsc-option-group[data-state-class-condition] {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wsc-option-group[data-state-class-condition].wsc-visible {
    display: block;
    opacity: 1;
}

/* PRO: Conditional Option Visibility (buttons/image-grid) */
.wsc-option-button[data-state-class-condition] {
    display: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.wsc-option-button[data-state-class-condition].wsc-option-visible {
    display: inline-flex;
    opacity: 1;
}

/* PRO: Stock status badges */
.wsc-stock-badge {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 6px;
    font-size: 11px;
    border-radius: 3px;
    background: #ffc107;
    color: #000;
}

.wsc-out-of-stock {
    opacity: 0.5;
    cursor: not-allowed;
}

.wsc-out-of-stock .wsc-stock-badge {
    background: #dc3545;
    color: #fff;
}

.wsc-low-stock .wsc-stock-badge {
    background: #ff9800;
    color: #fff;
}