/* Styles pour le bloc d'articles similaires - Version moderne et optimisée SEO */
:root {
    --aisil-primary: #2271b1;
    --aisil-primary-hover: #135e96;
    --aisil-secondary: #f0f0f1;
    --aisil-text: #333333;
    --aisil-text-light: #666666;
    --aisil-background: #ffffff;
    --aisil-border: #e0e0e0;
    --aisil-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    --aisil-radius: 8px;
    --aisil-transition: all 0.3s ease;
}

.aisil-related-posts {
    margin: 3rem 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--aisil-text);
    line-height: 1.5;
}

.aisil-related-heading {
    position: relative;
    margin: 0 0 1.5rem;
    padding-bottom: 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--aisil-text);
    border-bottom: 2px solid var(--aisil-primary);
    display: inline-block;
}

.aisil-related-heading::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--aisil-primary);
}

.aisil-related-posts-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.aisil-related-post {
    position: relative;
    background-color: var(--aisil-background);
    border-radius: var(--aisil-radius);
    box-shadow: var(--aisil-shadow);
    overflow: hidden;
    transition: var(--aisil-transition);
}

.aisil-related-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.aisil-related-post-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    outline: none;
}

.aisil-related-post-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.aisil-related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--aisil-transition);
}

.aisil-related-post:hover .aisil-related-post-image img {
    transform: scale(1.05);
}

.aisil-related-category {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    background-color: var(--aisil-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 20px;
    z-index: 1;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.aisil-related-post-content {
    padding: 1.25rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.aisil-related-date {
    font-size: 0.8rem;
    color: var(--aisil-text-light);
    margin-bottom: 0.5rem;
    display: block;
}

.aisil-related-post-title {
    margin: 0 0 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--aisil-text);
    line-height: 1.3;
    transition: var(--aisil-transition);
}

.aisil-related-post:hover .aisil-related-post-title {
    color: var(--aisil-primary);
}

.aisil-related-post-excerpt {
    font-size: 0.9rem;
    color: var(--aisil-text-light);
    line-height: 1.5;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.aisil-related-read-more {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--aisil-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    transition: var(--aisil-transition);
}

.aisil-related-read-more::after {
    content: '→';
    margin-left: 5px;
    transition: var(--aisil-transition);
}

.aisil-related-post:hover .aisil-related-read-more {
    color: var(--aisil-primary-hover);
}

.aisil-related-post:hover .aisil-related-read-more::after {
    transform: translateX(3px);
}

.aisil-no-related {
    grid-column: 1 / -1;
    padding: 1.5rem;
    background-color: var(--aisil-secondary);
    border-radius: var(--aisil-radius);
    text-align: center;
    color: var(--aisil-text-light);
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* Responsive design */
@media (max-width: 768px) {
    .aisil-related-posts-container {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 1rem;
    }
    
    .aisil-related-post-image {
        height: 160px;
    }
}

@media (max-width: 480px) {
    .aisil-related-posts-container {
        grid-template-columns: 1fr;
    }
    
    .aisil-related-post {
        display: flex;
        flex-direction: row;
        height: auto;
    }
    
    .aisil-related-post-link {
        display: flex;
        flex-direction: row;
    }
    
    .aisil-related-post-image {
        width: 120px;
        height: 120px;
        flex-shrink: 0;
    }
    
    .aisil-related-post-content {
        padding: 0.75rem;
    }
    
    .aisil-related-post-title {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .aisil-related-post-excerpt {
        display: none;
    }
}



/* Bouton de bascule vue grille/liste */
.aisil-related-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.aisil-toggle-view {
    background-color: #fff;
    border: 1px solid var(--aisil-border);
    border-radius: 6px;
    padding: 0.3rem 0.6rem;
    cursor: pointer;
    box-shadow: var(--aisil-shadow);
    transition: var(--aisil-transition);
}

.aisil-toggle-view:hover {
    background-color: var(--aisil-secondary);
}

.aisil-icon-grid,
.aisil-icon-list {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-size: cover;
}

/* Icône grille (trois lignes) */
.aisil-icon-grid {
    background-image: url('data:image/svg+xml;utf8,<svg width="20" height="20" xmlns="http://www.w3.org/2000/svg"><rect y="3" width="20" height="2" fill="%232271b1"/><rect y="9" width="20" height="2" fill="%232271b1"/><rect y="15" width="20" height="2" fill="%232271b1"/></svg>');
}

/* Icône liste (colonnes de points) */
.aisil-icon-list {
    background-image: url('data:image/svg+xml;utf8,<svg width="20" height="20" xmlns="http://www.w3.org/2000/svg"><circle cx="5" cy="5" r="2" fill="%232271b1"/><circle cx="5" cy="10" r="2" fill="%232271b1"/><circle cx="5" cy="15" r="2" fill="%232271b1"/><circle cx="15" cy="5" r="2" fill="%232271b1"/><circle cx="15" cy="10" r="2" fill="%232271b1"/><circle cx="15" cy="15" r="2" fill="%232271b1"/></svg>');
}

/* Affichage en mode liste */
.aisil-list-view .aisil-related-posts-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.aisil-list-view .aisil-related-post {
    display: flex;
    flex-direction: row;
}

.aisil-list-view .aisil-related-post-link {
    flex-direction: row;
}

.aisil-list-view .aisil-related-post-image {
    width: 240px;
    height: 160px;
    flex-shrink: 0;
}

.aisil-list-view .aisil-related-post-content {
    padding: 1rem;
}