/**
 * Styles pour les pages d'actualités CEIL
 */

/* Variables CSS */
:root {
    --ceil-primary: #007bff;
    --ceil-secondary: #6c757d;
    --ceil-success: #28a745;
    --ceil-warning: #ffc107;
    --ceil-danger: #dc3545;
    --ceil-light: #f8f9fa;
    --ceil-dark: #343a40;
    --ceil-border: #dee2e6;
    --ceil-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --ceil-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

/* Styles généraux */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--ceil-dark);
}

/* Navigation */
.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.nav-link {
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--ceil-primary) !important;
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--ceil-secondary);
}

.breadcrumb-item a {
    color: var(--ceil-primary);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* Article principal */
article header h1 {
    color: var(--ceil-dark);
    font-weight: 700;
    line-height: 1.2;
}

article .lead {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.7;
}

/* Métadonnées de l'article */
.article-meta {
    border-bottom: 1px solid var(--ceil-border);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.article-meta .me-4 {
    display: inline-flex;
    align-items: center;
    font-size: 0.9rem;
}

.article-meta i {
    color: var(--ceil-primary);
}

/* Tags */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
}

.badge i {
    font-size: 0.7rem;
}

/* Contenu de l'article */
.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}

.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6 {
    color: var(--ceil-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.article-content h2 {
    font-size: 1.75rem;
    border-bottom: 2px solid var(--ceil-primary);
    padding-bottom: 0.5rem;
}

.article-content h3 {
    font-size: 1.5rem;
    color: var(--ceil-primary);
}

.article-content p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.article-content blockquote {
    border-left: 4px solid var(--ceil-primary);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    background: var(--ceil-light);
    padding: 1rem 1.5rem;
    border-radius: 0.25rem;
}

.article-content ul,
.article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: var(--ceil-shadow);
    margin: 1.5rem 0;
}

.article-content a {
    color: var(--ceil-primary);
    text-decoration: none;
    border-bottom: 1px dotted var(--ceil-primary);
    transition: all 0.3s ease;
}

.article-content a:hover {
    color: var(--ceil-dark);
    border-bottom-style: solid;
}

/* Boutons de partage */
.btn-outline-primary:hover,
.btn-outline-info:hover,
.btn-outline-secondary:hover {
    transform: translateY(-1px);
    box-shadow: var(--ceil-shadow);
}

/* Sidebar */
.card {
    border: 1px solid var(--ceil-border);
    border-radius: 0.5rem;
    box-shadow: var(--ceil-shadow);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--ceil-shadow-lg);
}

.card-header {
    background: linear-gradient(135deg, var(--ceil-primary), #0056b3);
    color: white;
    border-bottom: none;
    border-radius: 0.5rem 0.5rem 0 0 !important;
}

.card-header h5 {
    margin: 0;
    font-weight: 600;
}

.card-header i {
    color: rgba(255, 255, 255, 0.9);
}

/* Actualités similaires */
.card-body .d-flex img {
    transition: transform 0.3s ease;
}

.card-body .d-flex:hover img {
    transform: scale(1.05);
}

.card-body h6 a {
    color: var(--ceil-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.card-body h6 a:hover {
    color: var(--ceil-primary);
}

/* Informations auteur */
.bg-primary.rounded-circle {
    background: linear-gradient(135deg, var(--ceil-primary), #0056b3) !important;
}

/* Actions rapides */
.d-grid .btn {
    transition: all 0.3s ease;
}

.d-grid .btn:hover {
    transform: translateY(-1px);
}

/* Footer */
footer {
    border-top: 1px solid var(--ceil-border);
    background: var(--ceil-light) !important;
}

footer h6 {
    color: var(--ceil-primary);
    font-weight: 600;
}

footer a {
    color: var(--ceil-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--ceil-primary);
}

/* Alerte administrateur */
.alert-warning {
    border-left: 4px solid var(--ceil-warning);
    background: rgba(255, 193, 7, 0.1);
    border-color: var(--ceil-warning);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    article header h1 {
        font-size: 2rem;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .d-flex.flex-wrap > div {
        margin-bottom: 0.5rem !important;
    }
    
    .btn-group .btn {
        font-size: 0.8rem;
        padding: 0.25rem 0.5rem;
    }
}

@media (max-width: 576px) {
    .navbar-brand span {
        display: none;
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    article header h1 {
        font-size: 1.75rem;
    }
    
    .lead {
        font-size: 1rem !important;
    }
    
    .card-body .d-flex {
        flex-direction: column;
        text-align: center;
    }
    
    .card-body .d-flex img,
    .card-body .d-flex .bg-light {
        margin: 0 auto 1rem auto;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card,
article,
.alert {
    animation: fadeIn 0.6s ease-out;
}

/* Amélioration de l'accessibilité */
.btn:focus,
.nav-link:focus,
a:focus {
    outline: 2px solid var(--ceil-primary);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    footer,
    .card:not(.card:has(.article-content)) {
        display: none !important;
    }
    
    .container {
        max-width: none !important;
        padding: 0 !important;
    }
    
    .article-content {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    .article-content a {
        color: black !important;
        text-decoration: underline !important;
    }
}

/* Styles pour les toasts */
.toast-container {
    z-index: 1055;
}

.toast {
    min-width: 300px;
}

/* Styles pour le temps de lecture */
.reading-time {
    color: var(--ceil-secondary);
    font-size: 0.9rem;
}

.reading-time i {
    color: var(--ceil-primary);
}