/* Layout principal */
body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
}

:root {
    --primary: #2ECC71;
    --dark: #2c3e50;
    --bg: #f4f7f6;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg);
    color: var(--dark);
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 10px;
    margin-bottom: 30px;
}

.badge {
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: bold;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.card h3 {
    margin-top: 0;
    color: var(--primary);
    border-bottom: 1px solid #eee;
    padding-bottom: 8px;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    margin: 8px 0;
}

a {
    text-decoration: none;
    color: #34495e;
    transition: 0.2s;
    display: block;
    padding: 4px;
    border-radius: 4px;
}

a:hover {
    background: #e8f8f0;
    color: var(--primary);
    padding-left: 8px;
}

.footer-info {
    margin-top: 40px;
    font-size: 0.85em;
    color: #7f8c8d;
    text-align: center;
    border-top: 1px solid #ddd;
    padding-top: 20px;
}

code {
    background: #eee;
    padding: 2px 5px;
    border-radius: 4px;
    font-family: monospace;
}