/**
 * Reviews Display Styles
 * 
 * Styling for the inst3d_reviews shortcode output
 */

/* Container */
.inst3d-reviews-container {
    max-width: 1200px;
    margin: 2rem auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Header with Chart and Summary */
.inst3d-reviews-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .inst3d-reviews-header {
        grid-template-columns: 1fr;
    }
}

/* Chart Section */
.inst3d-reviews-chart {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.5rem;
}

.inst3d-reviews-chart h3 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    color: #333;
    font-weight: 600;
}

.inst3d-chart-bars {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.inst3d-chart-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.inst3d-chart-label {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    min-width: 40px;
    font-weight: 500;
}

.inst3d-chart-stars {
    color: #333;
}

.inst3d-star-symbol {
    color: #ffc107;
    font-size: 1rem;
}

.inst3d-chart-bar-container {
    flex: 1;
    background: #f0f0f0;
    border-radius: 4px;
    height: 24px;
    position: relative;
    overflow: hidden;
}

.inst3d-chart-bar {
    background: linear-gradient(90deg, #ffc107 0%, #ff9800 100%);
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
    display: flex;
    align-items: center;
    padding: 0;
    white-space: nowrap;
    overflow: hidden;
}

.inst3d-chart-count {
    color: #333;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0 0.5rem;
    visibility: hidden;
}

.inst3d-chart-percentage {
    min-width: 45px;
    text-align: right;
    color: #666;
    font-size: 0.85rem;
}

/* Summary Section */
.inst3d-reviews-summary {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.inst3d-reviews-average {
    font-size: 3.5rem;
    font-weight: bold;
    color: #333;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.inst3d-reviews-count {
    color: #666;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* Star Ratings */
.inst3d-stars {
    display: inline-block;
    font-size: 1.5rem;
    line-height: 1;
}

.inst3d-reviews-summary .inst3d-stars {
    font-size: 2rem;
}

.inst3d-star {
    display: inline-block;
    margin: 0 2px;
}

.inst3d-star-full {
    color: #ffc107;
}

.inst3d-star-half {
    color: #ffc107;
    opacity: 0.6;
}

.inst3d-star-empty {
    color: #ddd;
}

/* Distribution Section */
.inst3d-reviews-distribution {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.inst3d-reviews-distribution h3 {
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
}

.inst3d-distribution-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.inst3d-distribution-label {
    min-width: 60px;
    font-size: 0.9rem;
    color: #666;
}

.inst3d-distribution-bar {
    flex: 1;
    height: 20px;
    background: #f0f0f0;
    border-radius: 10px;
    overflow: hidden;
}

.inst3d-distribution-fill {
    height: 100%;
    background: linear-gradient(90deg, #ffc107 0%, #ff9800 100%);
    transition: width 0.3s ease;
}

.inst3d-distribution-count {
    min-width: 30px;
    text-align: right;
    font-size: 0.9rem;
    color: #666;
}

/* Reviews List */
.inst3d-reviews-list {
    display: grid;
    gap: 1.5rem;
}

/* Review Card */
.inst3d-review-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.5rem;
    transition: box-shadow 0.2s ease;
}

.inst3d-review-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Review Header */
.inst3d-review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.inst3d-review-author {
    flex: 1;
}

.inst3d-review-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 0.25rem;
}

.inst3d-review-title {
    font-size: 0.9rem;
    color: #666;
}

/* Review Meta */
.inst3d-review-meta {
    text-align: right;
}

.inst3d-review-meta .inst3d-stars {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.inst3d-review-date {
    font-size: 0.85rem;
    color: #999;
}

/* Review Content */
.inst3d-review-content {
    color: #444;
    line-height: 1.6;
    font-size: 1rem;
    padding-left: 1rem;
    border-left: 3px solid #ffc107;
}

.inst3d-review-content p {
    margin: 0 0 0.5rem 0;
}

.inst3d-review-content p:last-child {
    margin-bottom: 0;
}

/* Empty State */
.inst3d-reviews-empty {
    text-align: center;
    color: #999;
    padding: 3rem 1rem;
    font-size: 1.1rem;
}

/* Error State */
.inst3d-reviews-error {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    padding: 1rem;
    color: #856404;
}

/* Responsive */
@media (max-width: 768px) {
    .inst3d-review-header {
        flex-direction: column;
    }
    
    .inst3d-review-meta {
        text-align: left;
    }
    
    .inst3d-reviews-average {
        font-size: 2.5rem;
    }
    
    .inst3d-reviews-summary .inst3d-stars {
        font-size: 1.5rem;
    }
    
    .inst3d-distribution-label {
        min-width: 50px;
        font-size: 0.85rem;
    }
}

/* Print Styles */
@media print {
    .inst3d-review-card {
        break-inside: avoid;
        border: 1px solid #ccc;
        margin-bottom: 1rem;
    }
    
    .inst3d-review-card:hover {
        box-shadow: none;
    }
}

/* Optional Frontend Enhancements */

/* Fade-in animation */
.inst3d-review-fade {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.inst3d-review-fade.inst3d-review-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Read More/Less functionality */
.inst3d-review-truncated {
    overflow: hidden;
    position: relative;
    transition: max-height 0.3s ease;
}

.inst3d-review-truncated::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, transparent, white);
    pointer-events: none;
}

.inst3d-review-expanded::after {
    display: none;
}

.inst3d-read-more {
    display: inline-block;
    margin-top: 10px;
    padding: 6px 15px;
    background: #ffc107;
    color: #333;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.inst3d-read-more:hover {
    background: #ff9800;
}

.inst3d-read-more:focus {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

/* Pagination */
.inst3d-reviews-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

.inst3d-reviews-pagination:first-of-type {
    border-top: none;
}

.inst3d-reviews-pagination:last-of-type {
    border-bottom: none;
}

.inst3d-pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: #fff;
    color: #2271b1;
    text-decoration: none;
    border: 1px solid #2271b1 !important;
    border-bottom: 1px solid #2271b1 !important;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.inst3d-pagination-btn:hover {
    background: #2271b1;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(34, 113, 177, 0.2);
}

.inst3d-pagination-first,
.inst3d-pagination-last {
    font-size: 0.9rem;
}

.inst3d-pagination-numbers {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin: 0 0.5rem;
}

.inst3d-pagination-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 8px;
    background: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.inst3d-pagination-number:hover {
    background: #e0e0e0;
    color: #000;
    transform: translateY(-2px);
}

.inst3d-pagination-current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 8px;
    background: #2271b1;
    color: #fff;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 2px 6px rgba(34, 113, 177, 0.3);
}

.inst3d-pagination-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    color: #999;
    font-weight: 600;
    user-select: none;
}

/* Responsive Pagination */
@media (max-width: 768px) {
    .inst3d-reviews-pagination {
        gap: 0.3rem;
    }
    
    .inst3d-pagination-btn,
    .inst3d-pagination-number,
    .inst3d-pagination-current {
        min-width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .inst3d-pagination-numbers {
        gap: 0.25rem;
        margin: 0 0.3rem;
    }
    
    .inst3d-pagination-first,
    .inst3d-pagination-last {
        display: none; /* Hide first/last on mobile to save space */
    }
}