/* Git Command Page Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

h2 {
    color: #2c3e50;
    margin-top: 30px;
    padding-bottom: 5px;
    border-bottom: 1px solid #ddd;
}

h3 {
    color: #3498db;
    margin-top: 20px;
}

.command-section {
    margin-bottom: 40px;
}

.command-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.command-table th, .command-table td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

.command-table th {
    background-color: #f2f2f2;
    font-weight: bold;
}

.command-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

.command-table tr:hover {
    background-color: #f1f1f1;
}

code {
    font-family: 'Courier New', Courier, monospace;
    background-color: #f8f8f8;
    padding: 2px 5px;
    border-radius: 3px;
    border: 1px solid #e1e1e1;
    font-size: 0.9em;
}

.example {
    background-color: #f8f8f8;
    padding: 15px;
    border-left: 4px solid #3498db;
    margin: 15px 0;
}

.note {
    background-color: #fff8dc;
    padding: 15px;
    border-left: 4px solid #f0ad4e;
    margin: 15px 0;
}

.navigation-links {
    background-color: #f0f7fc;
    padding: 10px 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    border-left: 4px solid #3498db;
}

.navigation-links a {
    text-decoration: none;
    color: #3498db;
    padding: 5px 10px;
    border-radius: 3px;
    transition: background-color 0.3s;
}

.navigation-links a:hover {
    background-color: #e1e1e1;
}

.category-nav, .command-nav {
    background-color: #f8f8f8;
    padding: 15px;
    margin-bottom: 30px;
    border-radius: 5px;
}

.category-nav ul, .command-nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}

.category-nav li, .command-nav li {
    margin-right: 15px;
    margin-bottom: 10px;
}

.category-nav a, .command-nav a {
    text-decoration: none;
    color: #3498db;
    padding: 5px 10px;
    border-radius: 3px;
    transition: background-color 0.3s;
}

.category-nav a:hover, .command-nav a:hover {
    background-color: #e1e1e1;
}

.command-nav {
    margin-top: 10px;
    margin-bottom: 20px;
    background-color: #f0f7fc;
    border-left: 4px solid #3498db;
}

#back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s;
}

#back-to-top:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .command-table th, .command-table td {
        padding: 8px;
    }
    
    .category-nav ul {
        flex-direction: column;
    }
    
    .category-nav li {
        margin-right: 0;
    }
}