/* Styles pour la page de détail d'une présentation */

.presentation-detail {
    padding: var(--spacing-2xl) 0;
}

.presentation-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-xl);
}

.meta-item {
    display: flex;
    align-items: center;
    color: var(--color-gray-700);
}

.meta-item i {
    color: var(--color-primary);
    margin-right: var(--spacing-xs);
    font-size: var(--font-size-lg);
}

.meta-item a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-normal) var(--ease-in-out);
}

.meta-item a:hover {
    color: var(--color-accent);
}

.presentation-content-wrapper > div {
    background-color: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.presentation-content-wrapper h2 {
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-primary);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary-light);
}

.description-content {
    color: var(--color-gray-700);
    line-height: 1.6;
}

.pdf-embed {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: background-color var(--transition-normal) var(--ease-in-out);
}

.btn-download i {
    margin-right: var(--spacing-sm);
}

.btn-download:hover {
    background-color: var(--color-primary-dark);
}

.download-note {
    margin-top: var(--spacing-md);
    color: var(--color-gray-600);
    font-style: italic;
}

.images-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal) var(--ease-in-out);
}

.gallery-item:hover {
    transform: scale(1.02);
}

.gallery-image {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.author-card {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.author-image {
    flex-shrink: 0;
}

.author-image img {
    width: 120px;
    height: 120px;
    border-radius: var(--border-radius-full);
    object-fit: cover;
}

.default-avatar {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-2xl);
    font-weight: bold;
}

.author-content h3 {
    color: var(--color-primary-dark);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.author-title {
    color: var(--color-primary);
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-sm);
}

.author-bio {
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.btn-view-profile {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: background-color var(--transition-normal) var(--ease-in-out);
}

.btn-view-profile:hover {
    background-color: var(--color-primary-dark);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.related-card {
    display: flex;
    align-items: center;
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    position: relative;
    transition: transform var(--transition-normal) var(--ease-out), 
                box-shadow var(--transition-normal) var(--ease-out);
}

.related-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.related-type {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--border-radius-sm);
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.related-type i {
    font-size: var(--font-size-xl);
}

.related-info {
    flex-grow: 1;
}

.related-info h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-md);
}

.related-author {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    display: flex;
    flex-direction: column;
}

.related-date {
    margin-top: var(--spacing-xs);
}

.related-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .presentation-meta {
        gap: var(--spacing-md);
    }
    
    .author-card {
        flex-direction: column;
        text-align: center;
    }
    
    .images-gallery {
        grid-template-columns: 1fr;
    }
}