/**
 * WooCommerce Review Widget Frontend Styles
 * Based on the design system with HSL color values
 */

/* CSS Custom Properties - Design System */
:root {
    --wc-review-primary: #B40120;
    --wc-review-primary-foreground: hsl(0, 0%, 100%);
    --wc-review-accent: hsl(27, 96%, 61%);
    --wc-review-accent-foreground: hsl(0, 0%, 100%);
    --wc-review-background: hsl(0, 0%, 100%);
    --wc-review-foreground: hsl(0, 0%, 13%);
    --wc-review-muted: hsl(0, 0%, 96%);
    --wc-review-muted-foreground: hsl(0, 0%, 45%);
    --wc-review-border: hsl(0, 0%, 90%);
    --wc-review-input: hsl(0, 0%, 90%);
    --wc-review-destructive: #111111;
    --wc-review-destructive-foreground: hsl(0, 0%, 100%);
    --wc-review-star-empty: #B40120;
    --wc-review-star-filled: #B40120;
    --wc-review-text: hsl(0, 0%, 20%);
    --wc-review-border-color: hsl(0, 0%, 88%);
    --wc-review-radius: 0.25rem;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --wc-review-background: hsl(0, 0%, 13%);
        --wc-review-foreground: hsl(0, 0%, 98%);
        --wc-review-muted: hsl(0, 0%, 20%);
        --wc-review-muted-foreground: hsl(0, 0%, 65%);
        --wc-review-border: hsl(0, 0%, 20%);
        --wc-review-input: hsl(0, 0%, 20%);
        --wc-review-text: hsl(0, 0%, 80%);
        --wc-review-border-color: hsl(0, 0%, 30%);
    }
}

/* Widget Container */
.wc-review-widget-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--wc-review-foreground);
    background: none;
    padding: 1.5rem;
    border-radius: var(--wc-review-radius);
    border: 1px solid var(--wc-review-border);
    max-width: 100%;
}

/* Widget Title */
.wc-review-widget-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--wc-review-text);
    margin: 0 0 1rem 0;
    line-height: 1.4;
}

/* Star Rating Container */
.wc-review-stars {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}

/* Individual Star */
.wc-review-star {
    width: 40px;
    height: 40px;
    border: 2px solid var(--wc-review-primary);
    border-radius: 4px;
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-sizing: border-box !important;
}

.wc-review-star:hover,
.wc-review-star.filled {
    background-color: var(--wc-review-primary);
    border: 2px solid var(--wc-review-primary);
    box-sizing: border-box !important;
}

.wc-review-star svg {
    width: 20px;
    height: 20px;
    color: var(--wc-review-primary);
}

.wc-review-star:hover svg,
.wc-review-star.filled svg {
    color: #ffffff;
}

/* Review Button */
.wc-review-button {
    background: var(--wc-review-primary);
    color: var(--wc-review-primary-foreground);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--wc-review-radius);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
    text-decoration: none;
    display: inline-block;
    line-height: 1;
}

.wc-review-button:hover {
    background: var(--wc-review-primary);
    transform: translateY(-1px);
}

.wc-review-button:active {
    transform: translateY(0);
}

/* Review Message */
.wc-review-message {
    color: var(--wc-review-muted-foreground);
    font-size: 0.875rem;
    padding: 0.75rem;
    background: var(--wc-review-muted);
    border-radius: var(--wc-review-radius);
    border: 1px solid var(--wc-review-border);
}

/* Modal Overlay */
.wc-review-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 1rem;
    overflow-y: auto;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.wc-review-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Modal Container */
.wc-review-modal {
    background: var(--wc-review-background);
    border-radius: 0.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    width: 100%;
    max-width: 36rem;
    margin: 2rem 0;
    transform: scale(0.95) translateY(-20px);
    transition: all 0.3s ease;
    /* Added fixed height with internal scroll */
    height: 80vh;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

/* Modal Header layout for proper close button alignment */
.wc-review-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--wc-review-border);
}

.wc-review-modal-product-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.wc-review-modal-product-image {
    width: 40px;
    height: 40px;
    border-radius: 0.25rem;
    object-fit: cover;
}

.wc-review-modal-body {
    padding: 1.5rem;
    /* Allow body to scroll within fixed-height modal */
    flex: 1;
    overflow-y: auto;
}

.wc-review-modal-close {
    background: none;
    border: none;
    color: var(--wc-review-muted-foreground);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--wc-review-radius);
    transition: color 0.2s ease;
    outline: none;
    /* Ensure it stays at the far right if layout changes */
    margin-left: auto;
}

.wc-review-modal-close:hover {
    color: var(--wc-review-foreground);
}

.wc-review-modal-close svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Modal Body */
.wc-review-modal-body {
    padding: 1.5rem;
}

.wc-review-required-note {
    font-size: 0.875rem;
    color: var(--wc-review-text);
    margin-bottom: 1.5rem;
}

/* Form Sections */
.wc-review-form-section {
    margin-bottom: 1.5rem;
}

.wc-review-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.wc-review-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--wc-review-text);
    margin: 0;
}

.wc-review-character-counter {
    background: var(--wc-review-accent);
    color: var(--wc-review-accent-foreground);
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 500;
}

/* Form Fields */
.wc-review-form-group {
    margin-bottom: 1rem;
}

.wc-review-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--wc-review-text);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.wc-review-form-input,
.wc-review-form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--wc-review-input);
    border-radius: var(--wc-review-radius);
    background: var(--wc-review-background);
    color: var(--wc-review-foreground);
    font-size: 0.875rem;
    line-height: 1.4;
    transition: border-color 0.2s ease;
    outline: none;
    box-sizing: border-box;
}

.wc-review-form-input:focus,
.wc-review-form-textarea:focus {
    border-color: var(--wc-review-primary);
    box-shadow: 0 0 0 3px hsla(200, 11%, 21%, 0.1);
}

.wc-review-form-textarea {
    min-height: 6.25rem;
    resize: vertical;
}

/* Rating Text */
.wc-review-rating-text {
    font-size: 0.875rem;
    color: var(--wc-review-text);
    margin-top: 0.5rem;
    line-height: 1.4;
}

/* Guidelines Link */
.wc-review-guidelines-link {
    font-size: 0.875rem;
    color: var(--wc-review-primary);
    text-decoration: none;
    font-weight: 500;
}

.wc-review-guidelines-link:hover {
    text-decoration: underline;
}

/* Image Upload Section */
.wc-review-image-upload-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.wc-review-image-upload-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--wc-review-text);
    line-height: 1.4;
}

.wc-review-image-count {
    font-size: 0.75rem;
    color: var(--wc-review-muted-foreground);
    display: block;
    margin-top: 0.25rem;
}

.wc-review-image-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.wc-review-image-slot {
    aspect-ratio: 1;
    border: 2px dashed var(--wc-review-border-color);
    border-radius: var(--wc-review-radius);
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.wc-review-image-slot.has-image {
    border-style: solid;
}

.wc-review-image-slot.upload-slot {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.wc-review-image-slot.upload-slot:hover {
    border-color: var(--wc-review-primary);
}

.wc-review-image-slot input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.wc-review-image-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wc-review-image-remove {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    background: var(--wc-review-destructive);
    color: var(--wc-review-destructive-foreground);
    border: none;
    border-radius: 50%;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
    outline: none;
}

.wc-review-image-slot:hover .wc-review-image-remove {
    opacity: 1;
}

.wc-review-image-remove svg {
    width: 0.75rem;
    height: 0.75rem;
}

.wc-review-upload-icon {
    color: var(--wc-review-muted-foreground);
    width: 1.25rem;
    height: 1.25rem;
}

/* Terms Checkbox */
.wc-review-terms-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.wc-review-terms-checkbox {
    margin-top: 0.125rem;
    accent-color: var(--wc-review-primary);
}

.wc-review-terms-label {
    font-size: 0.875rem;
    color: var(--wc-review-text);
    cursor: pointer;
    line-height: 1.4;
}

/* Email Notice */
.wc-review-email-notice {
    font-size: 0.75rem;
    color: var(--wc-review-muted-foreground);
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

/* Form Actions */
.wc-review-form-actions {
    display: flex;
    gap: 1rem;
}

.wc-review-submit-button {
    background: var(--wc-review-primary);
    color: var(--wc-review-primary-foreground);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--wc-review-radius);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
}

.wc-review-submit-button:hover {
    background: var(--wc-review-primary);
}

.wc-review-submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Loading State */
.wc-review-loading {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.wc-review-spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: wc-review-spin 1s linear infinite;
}

@keyframes wc-review-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Toast Notifications */
.wc-review-toast {
    position: fixed;
    top: 1rem;
    right: 1rem;
    background: var(--wc-review-background);
    border: 1px solid var(--wc-review-border);
    border-radius: var(--wc-review-radius);
    padding: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    z-index: 10000;
    max-width: 20rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.wc-review-toast.show {
    transform: translateX(0);
}

.wc-review-toast.success {
    border-left: 4px solid #10b981;
}

.wc-review-toast.error {
    border-left: 4px solid var(--wc-review-destructive);
}

.wc-review-toast-content {
    font-size: 0.875rem;
    color: var(--wc-review-foreground);
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
    .wc-review-modal {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }
    
    .wc-review-modal-header,
    .wc-review-modal-body {
        padding: 1rem;
    }
    
    .wc-review-image-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .wc-review-stars {
        gap: 0.25rem;
    }
    
    .wc-review-star {
        width: 36px;
        height: 36px;
    }
    
    .wc-review-star svg {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 480px) {
    .wc-review-widget-container {
        padding: 1rem;
    }
    
    .wc-review-form-actions {
        flex-direction: column;
    }
    
    .wc-review-submit-button {
        width: 100%;
        justify-content: center;
    }
    
    .wc-review-image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}