:root {
    --bg-main: #313338;
    --bg-sidebar: #2b2d31;
    --bg-card: #1e1f22;
    --bg-hover: #3f4147;
    --border: #3f4147;
    --text-main: #dbdee1;
    --text-muted: #949ba4;
    --text-heading: #f2f3f5;
    --primary: #5865F2;
    --primary-hover: #4752C4;
    --success: #23a559;
    --danger: #da373c;
    --warning: #f0b232;
    --code-bg: #1e1f22;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: #1a1b1e;
    border-radius: 4px;
}

.sidebar-header {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.sidebar-header .logo {
    width: 32px;
    height: 32px;
    background-color: var(--primary);
    color: #fff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.sidebar-header .brand {
    display: flex;
    flex-direction: column;
}

.sidebar-header .title {
    color: var(--text-heading);
    font-weight: 700;
    font-size: 16px;
}

.sidebar-header .version {
    color: var(--text-muted);
    font-size: 12px;
}

.sidebar-nav {
    padding: 16px 10px;
    flex-grow: 1;
}

.nav-section {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    margin: 16px 10px 8px;
    letter-spacing: 0.5px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    color: var(--text-main);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 2px;
}

.nav-link:hover {
    background-color: var(--bg-hover);
    color: var(--text-heading);
    text-decoration: none;
}

.nav-link.active {
    background-color: var(--primary);
    color: #fff;
}

.nav-link i {
    width: 16px;
    text-align: center;
    font-size: 14px;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-footer a {
    color: var(--text-muted);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-footer a:hover {
    color: var(--text-heading);
    text-decoration: none;
}

.main-wrapper {
    flex-grow: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
}

.mobile-header {
    display: none;
    padding: 16px 20px;
    background-color: var(--bg-sidebar);
    border-bottom: 1px solid var(--border);
    align-items: center;
    gap: 16px;
    color: var(--text-heading);
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 90;
}

#menu-toggle {
    background: none;
    border: none;
    color: var(--text-heading);
    font-size: 20px;
    cursor: pointer;
}

.content {
    max-width: 900px;
    padding: 40px;
    margin: 0 auto;
    width: 100%;
}

h1 {
    font-size: 36px;
    color: var(--text-heading);
    margin-bottom: 16px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

h2 {
    font-size: 24px;
    color: var(--text-heading);
    margin: 40px 0 16px;
    font-weight: 700;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

h3 {
    font-size: 18px;
    color: var(--text-heading);
    margin: 24px 0 12px;
    font-weight: 600;
}

p {
    margin-bottom: 16px;
}

ul, ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

li {
    margin-bottom: 8px;
}

code {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--code-bg);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: #e2e8f0;
    border: 1px solid var(--border);
}

pre {
    background-color: var(--code-bg);
    padding: 16px;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: 16px;
    border: 1px solid var(--border);
}

pre code {
    background-color: transparent;
    padding: 0;
    border: none;
    color: #a6accd;
}

.alert {
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    display: flex;
    gap: 16px;
    background-color: var(--bg-card);
    border-left: 4px solid var(--primary);
}

.alert i {
    font-size: 20px;
    color: var(--primary);
    margin-top: 2px;
}

.alert-success {
    border-left-color: var(--success);
}
.alert-success i {
    color: var(--success);
}

.alert-warning {
    border-left-color: var(--warning);
}
.alert-warning i {
    color: var(--warning);
}

.alert-danger {
    border-left-color: var(--danger);
}
.alert-danger i {
    color: var(--danger);
}

img {
    max-width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    margin: 16px 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.feature-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: var(--radius-md);
}

.feature-card h3 {
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-card i {
    color: var(--primary);
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-wrapper {
        margin-left: 0;
    }
    
    .mobile-header {
        display: flex;
    }
    
    .content {
        padding: 24px 16px;
    }
}