/* Styles pour le site BDE */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: #2c3e50;
    color: white;
    padding: 1rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav h1 a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

nav a:hover {
    color: #3498db;
}

/* Main content */
main {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
}

/* Event cards */
.event-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.event-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.event-card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.event-card p {
    margin-bottom: 0.5rem;
}

.event-card a {
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
}

.event-card a:hover {
    text-decoration: underline;
}

/* Event detail */
.event-detail {
    background: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.event-meta {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
}

.event-poster {
    text-align: center;
    margin: 2rem 0;
}

.event-poster img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Event content formatting */
.event-content {
    margin: 2rem 0;
    line-height: 1.8;
}

.event-content h1,
.event-content h2,
.event-content h3,
.event-content h4,
.event-content h5,
.event-content h6 {
    color: #2c3e50;
    margin: 1.5rem 0 1rem 0;
    font-weight: 600;
}

.event-content h1 {
    font-size: 2rem;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
}

.event-content h2 {
    font-size: 1.5rem;
    color: #34495e;
}

.event-content h3 {
    font-size: 1.25rem;
    color: #34495e;
}

.event-content p {
    margin-bottom: 1rem;
    text-align: justify;
}

.event-content ul,
.event-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

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

.event-content strong {
    color: #2c3e50;
    font-weight: 600;
}

.event-content a {
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
}

.event-content a:hover {
    text-decoration: underline;
}

.event-content blockquote {
    border-left: 4px solid #3498db;
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: #555;
}

.event-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

.btn:hover {
    background: #2980b9;
}

.btn-primary {
    background: #e74c3c;
}

.btn-primary:hover {
    background: #c0392b;
}

/* Footer */
footer {
    background: #34495e;
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav ul {
        gap: 1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .event-card {
        padding: 1rem;
    }
    
    .event-detail {
        padding: 1.5rem;
    }
}