/* Custom Variation Selector Modal Styles */

/* Modal Styles */
.variation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.variation-modal:not(.hidden) {
    opacity: 1;
    visibility: visible;
}

.variation-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.variation-modal-container {
    position: relative;
    z-index: 10001;
    max-width: 90vw;
    max-height: 90vh;
    width: 600px;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.variation-modal:not(.hidden) .variation-modal-container {
    transform: scale(1);
}

.variation-modal-content {
    background: white;
    overflow: hidden;
}

/* Modal Header */
.variation-modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    position: relative;
}

.modal-product-info {
    display: flex;
    gap: 1rem;
    flex: 1;
}

.modal-product-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.modal-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-product-details {
    flex: 1;
}

.modal-product-details h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.modal-price-container {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.modal-product-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: #f67280;
}

.modal-stock-status {
    font-size: 0.875rem;
    color: #6b7280;
}

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    border: none;
    background: #f3f4f6;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.modal-close-btn:hover {
    background: #e5e7eb;
}

.modal-close-btn svg {
    width: 18px;
    height: 18px;
    color: #6b7280;
}

/* Modal Body */
.variation-modal-body {
    padding: 1.5rem;
    max-height: 60vh;
    overflow-y: auto;
}

.variation-modal-body.hidden {
    display: none;
}

/* Loading State */
.modal-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.modal-loading.hidden {
    display: none;
}

.loading-content {
    text-align: center;
}

.loading-content p {
    margin-top: 1rem;
    color: #6b7280;
    font-size: 0.875rem;
}

/* Loading Spinner */
.loading-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid #e5e7eb;
    border-top: 2px solid #f67280;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-spinner.large {
    width: 32px;
    height: 32px;
    border-width: 3px;
}

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

/* Variation Selection */
.modal-variation-group {
    margin-bottom: 1.5rem;
}

.modal-variation-label {
    margin-bottom: 0.75rem;
}

.modal-variation-label label {
    font-size: 1rem;
    font-weight: 600;
    color: #374151;
    display: block;
}

.modal-variation-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Modal Variation Button Styles */
.modal-variation-button {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    border: 2px solid var(--primary-border);
    background-color: #ffffff;
    color: var(--primary-text);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    min-width: 3rem;
    min-height: 3rem;
    text-align: center;
    user-select: none;
    outline: none;
    gap: 4px;
}

.variation-button-text {
    display: block;
}

.variation-button-price {
    font-size: 0.75rem;
    font-weight: 600;
    color: #ef4444;
    margin-top: 2px;
}

.modal-variation-button:hover {
    border-color: var(--secondary-border);
    background-color: var(--secondary-background);
    color: var(--white-text);
    transform: translateY(-1px);
}

.modal-variation-button:focus {
    outline: none;
}

.modal-variation-button.selected {
    border-color: var(--secondary-border);
    background-color: var(--secondary-background);
    color: var(--white-text);
}


/* Color variation styles */
.modal-variation-button.color-variation {
    width: 3rem;
    height: 3rem;
    padding: 0;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
}

.modal-variation-button.color-variation:hover {
    transform: translateY(-1px) scale(1.05);
    box-shadow: 0 8px 15px -3px rgba(0, 0, 0, 0.1);
}

.modal-variation-button.color-variation.selected {
    box-shadow: 0 0 0 3px white, 0 0 0 5px #f67280;
}

.modal-variation-button.color-variation.selected::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 0.875rem;
    text-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
}

/* Size variation styles */
.modal-variation-button.size-variation {
    min-width: 4rem;
    font-weight: 600;
    letter-spacing: 0.025em;
}

.modal-variation-button.size-variation:hover {
    border-color: #f67280;
    background-color: #fef2f2;
}

.modal-variation-button.size-variation.selected {
    border-color: #f67280;
    background-color: #f67280;
    color: white;
}

.modal-variation-button.size-variation.selected:hover {
    background-color: #e55a6b;
}

/* Text variation styles */
.modal-variation-button.text-variation {
    padding: 0.75rem 1.25rem;
}

/* Disabled state */
.modal-variation-button:disabled,
.modal-variation-button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #f9fafb;
    color: #9ca3af;
    border-color: #e5e7eb;
}

.modal-variation-button:disabled:hover,
.modal-variation-button.disabled:hover {
    background-color: #f9fafb;
    color: #9ca3af;
    border-color: #e5e7eb;
    transform: none;
}

/* Disabled color variations */
.modal-variation-button.color-variation:disabled::before,
.modal-variation-button.color-variation.disabled::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 100%;
    background-color: #ef4444;
    transform: translate(-50%, -50%) rotate(45deg);
    z-index: 1;
}

/* Selection Animation */
.modal-variation-button.selecting {
    animation: pulse 0.3s ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Add to Cart Section */
.modal-add-to-cart {
    border-top: 1px solid #e5e7eb;
    padding: 1.5rem;
    background: #f9fafb;
}

.modal-quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.modal-quantity-selector label {
    font-weight: 600;
    color: #374151;
}

.modal-quantity-input {
    width: 80px;
    padding: 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    text-align: center;
    font-weight: 500;
}

.modal-add-to-cart-btn {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: #f67280;
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.modal-add-to-cart-btn:hover {
    background: #e55a6b;
}

.modal-add-to-cart-btn:disabled {
    background: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
}

/* Error states */
.modal-variation-group.has-error .modal-variation-label {
    color: #dc2626;
}

.modal-variation-group.has-error .modal-variation-buttons {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 20%, 40%, 60%, 80%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
}

/* Responsive Design */
@media (max-width: 640px) {
    .variation-modal-container {
        width: 95vw;
        max-height: 95vh;
    }
    
    .variation-modal-header {
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .modal-product-info {
        width: 100%;
    }
    
    .modal-close-btn {
        position: absolute;
        top: 0.75rem;
        right: 0.75rem;
    }
    
    .variation-modal-body {
        padding: 1rem;
        max-height: 55vh;
    }
    
    .modal-variation-buttons {
        gap: 0.5rem;
    }
    
    .modal-variation-button {
        min-width: 2.5rem;
        min-height: 2.5rem;
        font-size: 0.8rem;
    }
    
    .modal-add-to-cart {
        padding: 1rem;
    }
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

.fade-out {
    animation: fadeOut 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.95);
    }
}