/**
 * Related Links Frontend Styles
 * Base styles for the related links display
 */

/* Base container styles */
.related-links-container {
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    font-family: inherit;
}

.related-links-container * {
    box-sizing: border-box;
}

/* Typography reset */
.related-links-container h1,
.related-links-container h2,
.related-links-container h3,
.related-links-container h4,
.related-links-container h5,
.related-links-container h6,
.related-links-container p,
.related-links-container a {
    font-family: inherit;
}

/* Grid layout */
.related-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 0;
    padding: 0;
    list-style: none;
}

/* Individual card styles */
.related-link-card {
    display: block;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    will-change: transform;
}

.related-link-card:hover,
.related-link-card:focus {
    text-decoration: none;
    outline: none;
}

/* Card image wrapper */
.card-image-wrapper {
    position: relative;
    overflow: hidden;
    margin-bottom: 15px;
}

.card-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    backface-visibility: hidden;
}

/* Image loading states */
.card-image[src*="data:image/svg"] {
    opacity: 0.8;
}

/* Content area */
.card-content {
    padding: 0;
}

.card-title {
    margin: 0 0 10px 0;
    padding: 0;
    line-height: 1.4;
    font-weight: 600;
    overflow-wrap: break-word;
    hyphens: auto;
    transition: color 0.3s ease;
}

.card-excerpt {
    margin: 0 0 12px 0;
    padding: 0;
    line-height: 1.6;
    overflow-wrap: break-word;
    hyphens: auto;
}

/* Meta information */
.card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 12px;
    opacity: 0.8;
    margin: 0;
    padding: 0;
}

.card-meta .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
    margin-right: 4px;
    vertical-align: middle;
}

.card-date,
.card-author {
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.meta-separator {
    margin: 0 4px;
    opacity: 0.6;
}

/* Responsive design */
@media (max-width: 1200px) {
    .related-links-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 18px;
    }
}

@media (max-width: 768px) {
    .related-links-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 16px;
    }
    
    .card-title {
        font-size: 16px !important;
    }
    
    .card-excerpt {
        font-size: 13px !important;
    }
}

@media (max-width: 600px) {
    .related-links-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 14px;
    }
}

@media (max-width: 480px) {
    .related-links-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .related-links-container {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }
    
    .card-title {
        font-size: 15px !important;
    }
    
    .card-excerpt {
        font-size: 12px !important;
    }
    
    .card-meta {
        font-size: 11px !important;
    }
}

/* Accessibility improvements */
.related-link-card:focus {
    outline: 2px solid #005cee;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .related-link-card,
    .card-image {
        transition: none !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .related-link-card {
        border: 2px solid currentColor !important;
    }
}

/* Dark mode friendly defaults */
@media (prefers-color-scheme: dark) {
    .card-image[src*="data:image/svg"] {
        filter: brightness(0.9);
    }
}

/* Print styles */
@media print {
    .related-links-container {
        background: transparent !important;
        box-shadow: none !important;
        border: 1px solid #000;
        page-break-inside: avoid;
    }
    
    .related-links-grid {
        display: block;
    }
    
    .related-link-card {
        display: block;
        margin-bottom: 20px;
        border: 1px solid #ccc;
        padding: 10px;
        page-break-inside: avoid;
    }
    
    .card-image {
        max-height: 200px;
    }
}

/* Animation classes for hover effects */
.hover-effect-lift .related-link-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.hover-effect-scale .related-link-card:hover {
    transform: scale(1.02);
}

.hover-effect-shadow .related-link-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Loading skeleton for better UX */
.related-links-loading .card-image {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Ensure proper spacing in themes */
.related-links-container .card-title:last-child {
    margin-bottom: 0;
}

.related-links-container .card-excerpt:last-child {
    margin-bottom: 0;
}

/* Fix for themes that override link styles */
.related-links-container a.related-link-card {
    text-decoration: none !important;
    border: none !important;
    background-image: none !important;
}

.related-links-container a.related-link-card:hover {
    text-decoration: none !important;
    border: none !important;
    background-image: none !important;
}