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

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --background: #f8fafc;
    --surface: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border: #e2e8f0;
    --success: #10b981;
    --error: #ef4444;
    --code-bg: #1e293b;
    --code-text: #e2e8f0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background);
    padding: 20px;
}

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

header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 20px;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

section {
    margin-bottom: 40px;
    background: var(--surface);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

section h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border);
    padding-bottom: 10px;
}

.intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.endpoint-card {
    margin-bottom: 30px;
    padding: 25px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--background);
    transition: box-shadow 0.2s;
}

.endpoint-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.method {
    padding: 6px 12px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
}

.method.get {
    background: var(--success);
    color: white;
}

.endpoint-path {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    font-family: 'Courier New', monospace;
}

.endpoint-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1rem;
}

.endpoint-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #475569;
    transform: translateY(-1px);
}

.response-section {
    margin-top: 20px;
    padding: 20px;
    background: var(--code-bg);
    border-radius: 6px;
}

.response-section h3 {
    color: var(--code-text);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.response-json {
    color: var(--code-text);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-x: auto;
}

.examples {
    margin-top: 40px;
}

.example-card {
    margin-bottom: 25px;
    padding: 20px;
    background: var(--background);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.example-card h3 {
    margin-bottom: 15px;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.example-json {
    background: var(--code-bg);
    color: var(--code-text);
    padding: 20px;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre;
}

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

.info-item {
    padding: 20px;
    background: var(--background);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.info-item h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.info-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.info-item code {
    background: var(--code-bg);
    color: var(--code-text);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9rem;
}

#base-url {
    font-family: 'Courier New', monospace;
    color: var(--primary-color);
    font-weight: 600;
}

.contributing {
    margin-top: 40px;
    text-align: center;
    padding: 30px;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.contributing h2 {
    margin-bottom: 15px;
    color: var(--text-primary);
}

.contributing p {
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.contributing-links {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.contributing-links .btn {
    text-decoration: none;
    display: inline-block;
}

footer {
    text-align: center;
    padding: 30px;
    color: var(--text-secondary);
    margin-top: 40px;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

footer a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

footer p {
    margin: 5px 0;
}

.loading {
    color: var(--code-text);
    font-style: italic;
}

.error {
    color: #fca5a5;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    section {
        padding: 20px;
    }

    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .endpoint-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}