/* ============================================
 * MODAL DE VARIACIONES - ELEGANTE Y MINIMALISTA
 * ============================================ */

/* Overlay */
.variations-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.variations-modal-overlay.active {
    display: flex;
}

/* Modal */
.variations-modal {
    background: #fff;
    width: 90%;
    max-width: 480px;
    border-radius: 2px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header */
.variations-modal-header {
    padding: 24px 24px 16px;
    border-bottom: 1px solid #F5F5F5;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.variations-modal-product-info {
    flex: 1;
}

.variations-modal-brand {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: #B89573;
    font-weight: 500;
    margin-bottom: 4px;
}

.variations-modal-title {
    font-size: 18px;
    font-weight: 400;
    color: #2C2C2C;
    margin: 0;
    line-height: 1.3;
}

.variations-modal-close {
    background: none;
    border: none;
    width: 32px;
    height: 32px;
    cursor: pointer;
    color: #999;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    flex-shrink: 0;
}

.variations-modal-close:hover {
    background: #F5F5F5;
    color: #2C2C2C;
}

/* Body */
.variations-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.variations-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #666;
    font-weight: 400;
    margin-bottom: 16px;
}

/* Variaciones */
.variations-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.variation-option {
    border: 1px solid #E8E8E8;
    padding: 16px 12px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    background: #fff;
}

.variation-option:hover:not(.out-of-stock) {
    border-color: #B89573;
    background: #FFFBF7;
}

.variation-option.selected {
    border-color: #B89573;
    background: #FFFBF7;
    border-width: 1.5px;
}

.variation-option.out-of-stock {
    opacity: 0.4;
    cursor: not-allowed;
    background: #FAFAFA;
}

.variation-size {
    font-size: 14px;
    font-weight: 400;
    color: #2C2C2C;
    margin-bottom: 6px;
}

.variation-price {
    font-size: 13px;
    color: #666;
    font-weight: 300;
}

.variation-option.selected .variation-price {
    color: #B89573;
    font-weight: 400;
}

/* Cantidad */
.variations-quantity-section {
    margin-top: 24px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 12px;
}

.quantity-btn {
    width: 36px;
    height: 36px;
    border: 1px solid #E8E8E8;
    background: #fff;
    border-radius: 2px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 300;
    color: #2C2C2C;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.quantity-btn:hover {
    border-color: #B89573;
    color: #B89573;
}

.quantity-input {
    width: 50px;
    height: 36px;
    border: none;
    text-align: center;
    font-size: 14px;
    font-weight: 400;
    color: #2C2C2C;
    background: transparent;
}

/* Footer */
.variations-modal-footer {
    padding: 20px 24px;
    border-top: 1px solid #F5F5F5;
    background: #FAFAFA;
}

.variations-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.variations-total-label {
    font-size: 13px;
    color: #666;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.variations-total-amount {
    font-size: 20px;
    color: #2C2C2C;
    font-weight: 400;
}

.variations-add-to-cart-btn {
    width: 100%;
    padding: 14px;
    background: #2C2C2C;
    color: #fff;
    border: none;
    border-radius: 2px;
    font-size: 13px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.variations-add-to-cart-btn:hover:not(:disabled) {
    background: #B89573;
}

.variations-add-to-cart-btn:disabled {
    background: #E8E8E8;
    color: #999;
    cursor: not-allowed;
}

.variations-add-to-cart-btn i {
    font-size: 14px;
}

.variations-add-to-cart-btn.loading {
    opacity: 0.7;
}

/* Loading */
.variations-loading {
    display: flex;
    justify-content: center;
    padding: 40px;
}

.variations-spinner {
    border: 2px solid #F5F5F5;
    border-top: 2px solid #B89573;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    animation: spin 0.8s linear infinite;
}

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

/* Empty state */
.variations-empty {
    text-align: center;
    padding: 40px 20px;
    color: #999;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 600px) {
    .variations-modal {
        width: 95%;
        max-width: none;
    }
    
    .variations-options {
        grid-template-columns: 1fr;
    }
    
    .variations-modal-header {
        padding: 20px;
    }
    
    .variations-modal-body {
        padding: 20px;
    }
}

/* Ocultar enlaces innecesarios dentro del modal */
.variations-modal a[href*="cart"],
.variations-modal .woocommerce-message,
.variations-modal-footer a {
    display: none !important;
}