.docs-container {
    display: flex;
    min-height: calc(100vh - 120px);
    margin-top: 120px;
}

.docs-sidebar {
    width: 280px;
    background: #f8f9fa;
    border-right: 1px solid #e9ecef;
    padding: 20px 0;
    position: fixed;
    height: calc(100vh - 120px);
    overflow-y: auto;
}

.docs-content {
    flex: 1;
    margin-left: 280px;
    padding: 40px;
    max-width: calc(100% - 280px);
}

.docs-header {
    background: #fff;
    border-bottom: 1px solid #e9ecef;
    padding: 20px 40px;
    margin: -40px -40px 40px -40px;
}

.docs-header h1 {
    margin: 0;
    color: #2c3e50;
    font-size: 2rem;
    font-weight: 600;
}

.docs-header p {
    margin: 10px 0 0 0;
    color: #6c757d;
    font-size: 1.1rem;
}

.nav-section {
    margin-bottom: 30px;
}

.nav-section h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #495057;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 15px 20px;
    padding: 0;
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-list li {
    margin: 0;
}

.nav-list a {
    display: block;
    padding: 8px 20px;
    color: #495057;
    text-decoration: none;
    font-size: 0.9rem;
    border-left: 3px solid transparent;
    transition: all 0.2s;
}

.nav-list a:hover {
    background: #e9ecef;
    color: #2c3e50;
    border-left-color: #007bff;
}

.nav-list a.active {
    background: #e3f2fd;
    color: #1976d2;
    border-left-color: #1976d2;
    font-weight: 500;
}

.nav-subsection {
    margin-left: 20px;
}

.nav-subsection a {
    padding: 6px 20px;
    font-size: 0.85rem;
    color: #6c757d;
}

.content-section {
    margin-bottom: 50px;
}

.content-section h2 {
    color: #2c3e50;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e9ecef;
}

.content-section h3 {
    color: #34495e;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 30px 0 15px 0;
}

.content-section h4 {
    color: #495057;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 25px 0 10px 0;
}

.endpoint-box {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 15px;
    margin: 15px 0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
    color: #495057;
    word-break: break-all;
}

.param-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    overflow: hidden;
}

.param-table th {
    background: #f8f9fa;
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
    color: #495057;
    border-bottom: 1px solid #e9ecef;
}

.param-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #e9ecef;
    color: #495057;
}

.param-table tr:last-child td {
    border-bottom: none;
}

.code-block {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 20px;
    margin: 15px 0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    color: #495057;
}

.alert {
    padding: 15px;
    border-radius: 6px;
    margin: 20px 0;
    border-left: 4px solid;
}

.alert-info {
    background: #e3f2fd;
    border-color: #2196f3;
    color: #1976d2;
}

.alert-warning {
    background: #fff3e0;
    border-color: #ff9800;
    color: #f57c00;
}

.example-box {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 20px;
    margin: 20px 0;
}

.example-box h5 {
    margin: 0 0 15px 0;
    color: #495057;
    font-weight: 600;
}

.url-example {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 12px 15px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
    margin: 10px 0;
    word-break: break-all;
}

.json-example {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: 15px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.4;
    overflow-x: auto;
}

.api-key-note {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 6px;
    padding: 15px;
    margin: 20px 0;
    color: #856404;
}

.api-key-note strong {
    color: #856404;
}

.version-switcher {
    display: flex;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.version-btn {
    padding: 8px 20px;
    border: 2px solid #1976d2;
    background: white;
    color: #1976d2;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
}

.version-btn:hover {
    background: #e3f2fd;
}

.version-btn.active {
    background: #1976d2;
    color: white;
}

.version-nav, .version-content {
    transition: opacity 0.3s ease-in-out;
}