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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0a;
    color: #f5f5f5;
    line-height: 1.6;
    font-size: 0.95rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

header {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border-bottom: 2px solid #333;
    padding: 1rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 100;
    margin-bottom: 2rem;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    border: none;
    padding: 0;
}

header h1 a {
    color: #fff;
    text-decoration: none;
}

nav {
    display: flex;
    gap: 2rem;
}

nav a {
    color: #bbb;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

nav a:hover {
    color: #0ea5e9;
}

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

main h1 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid #333;
    padding-bottom: 0.5rem;
}

h2 {
    color: #fff;
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    border-bottom: 1px solid #444;
    padding-bottom: 0.5rem;
}

h3 {
    color: #ddd;
    font-size: 1.2rem;
    margin: 1.5rem 0 0.75rem;
}

h4 {
    color: #ccc;
    font-size: 1rem;
    margin: 1rem 0 0.5rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

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

li {
    margin-bottom: 0.5rem;
}

code {
    background: #1a1a1a;
    color: #0ea5e9;
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', Consolas, monospace;
    font-size: 0.9em;
}

pre {
    background: #0f0f0f;
    border: 2px solid #444;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin: 1.5rem 0;
    overflow-x: auto;
    line-height: 1.5;
}

pre code {
    background: none;
    color: #f5f5f5;
    padding: 0;
    font-size: 0.85rem;
}

.highlight {
    background: #0f0f0f;
    border: 2px solid #444;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin: 1.5rem 0;
    overflow-x: auto;
}

blockquote {
    border-left: 4px solid #0ea5e9;
    background: rgba(14, 165, 233, 0.1);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0.25rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background: #111;
    border-radius: 0.5rem;
    overflow: hidden;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #333;
}

th {
    background: #1a1a1a;
    font-weight: 600;
    color: #fff;
}

tr:hover {
    background: #1a1a1a;
}

.method-get {
    color: #a7f3d0;
    font-weight: bold;
}

.method-post {
    color: #f59e0b;
    font-weight: bold;
}

.endpoint {
    background: #0f0f0f;
    border: 2px solid #444;
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem 0;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', Consolas, monospace;
    font-size: 0.9rem;
}

.endpoint .param {
    color: #fde68a;
}

.json-key {
    color: #7dd3fc;
}

.json-string {
    color: #a7f3d0;
}

.json-number {
    color: #fde68a;
}

.json-boolean {
    color: #ddd6fe;
}

.json-null {
    color: #9ca3af;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.card {
    background: linear-gradient(135deg, #181818 0%, #121212 100%);
    border: 2px solid #333;
    border-radius: 0.75rem;
    padding: 2rem;
    transition: transform 0.2s, border-color 0.2s;
}

.card:hover {
    transform: translateY(-4px);
    border-color: #0ea5e9;
}

.card h3 {
    color: #0ea5e9;
    margin-top: 0;
    margin-bottom: 1rem;
}

.card a {
    color: inherit;
    text-decoration: none;
}

.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: opacity 0.2s;
}

.btn:hover {
    opacity: 0.9;
}

.btn-primary {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: white;
}

.btn-secondary {
    background: #374151;
    color: #d1d5db;
}

.btn-group {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    header .container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    nav {
        justify-content: center;
    }
    
    .cards {
        grid-template-columns: 1fr;
    }
    
    pre, .highlight, .endpoint {
        font-size: 0.8rem;
        padding: 1rem;
    }
}