/**
 * API 开发者文档 - 中国立直麻将天梯榜
 * 独立样式文件
 */
:root {
    --primary: #fa9715;
    --primary-dark: #e0860f;
    --bg-overlay: rgba(255, 255, 255, 0.97);
    --text: #1a1a1a;
    --text-muted: #5c5c5c;
    --code-bg: #f5f5f5;
    --border: #e8e8e8;
    --success: #0a0;
    --danger: #c00;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text);
    background: url(/static/images/background.png) center/cover fixed no-repeat;
    min-height: 100vh;
}

.doc-wrap {
    display: flex;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-overlay) 0%, rgba(255, 255, 255, 0.95) 100%);
}

/* Sidebar */
.sidebar {
    width: 260px;
    flex-shrink: 0;
    padding: 24px 0;
    border-right: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.6);
    position: sticky;
    top: 0;
    max-height: 100vh;
    overflow-y: auto;
}

.sidebar .logo {
    padding: 0 20px 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

.sidebar .logo a {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
}

.sidebar nav a {
    display: block;
    padding: 8px 20px;
    color: var(--text);
    text-decoration: none;
    font-size: 14px;
    border-left: 3px solid transparent;
}

.sidebar nav a:hover {
    background: rgba(250, 151, 21, 0.08);
    color: var(--primary);
}

.sidebar nav a.active {
    border-left-color: var(--primary);
    color: var(--primary);
    font-weight: 500;
}

.sidebar .nav-group {
    margin-bottom: 8px;
}

.sidebar .nav-group-title {
    padding: 8px 20px;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Main */
.main {
    flex: 1;
    padding: 40px 48px 80px;
    max-width: 900px;
}

.main h1 {
    font-size: 2rem;
    margin: 0 0 8px;
    color: var(--text);
}

.main .subtitle {
    color: var(--text-muted);
    margin-bottom: 32px;
    font-size: 1rem;
}

.main h2 {
    font-size: 1.35rem;
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
    color: var(--text);
}

.main h3 {
    font-size: 1.1rem;
    margin: 24px 0 12px;
    color: var(--text);
}

.main p {
    margin: 0 0 12px;
    color: var(--text);
}

.main ul,
.main ol {
    margin: 0 0 16px;
    padding-left: 24px;
}

.main li {
    margin-bottom: 6px;
}

.main table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 14px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.main th,
.main td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.main th {
    background: #fafafa;
    font-weight: 600;
    color: var(--text);
}

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

.main .method {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.main .method.post {
    background: var(--primary);
    color: #fff;
}

.main .method.get {
    background: #22c;
    color: #fff;
}

.main .path {
    font-family: "SF Mono", Monaco, Consolas, monospace;
    font-size: 14px;
    color: var(--primary-dark);
}

.main .endpoint {
    margin-bottom: 32px;
}

.main .endpoint-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.main pre,
.main .code-block {
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
    font-family: "SF Mono", Monaco, Consolas, monospace;
    font-size: 13px;
    line-height: 1.5;
    margin: 12px 0;
}

.main pre {
    margin: 12px 0;
}

.main code {
    font-family: "SF Mono", Monaco, Consolas, monospace;
    font-size: 13px;
    background: rgba(0, 0, 0, 0.05);
    padding: 2px 6px;
    border-radius: 4px;
}

.main pre code {
    background: none;
    padding: 0;
}

.main .note,
.main .warning {
    padding: 12px 16px;
    border-radius: 8px;
    margin: 16px 0;
    font-size: 14px;
}

.main .note {
    background: #e8f4fd;
    border-left: 4px solid #2196F3;
}

.main .warning {
    background: #fff8e6;
    border-left: 4px solid var(--primary);
}

.main .footer {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
}

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

/* Footer (参考首页样式结构) */
.footer {
    margin-top: 48px;
    padding: 24px 0;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 6px 10px;
    border-radius: 6px;
    background: rgba(250, 151, 21, 0.06);
    border: 1px solid rgba(250, 151, 21, 0.18);
}

.footer-links a:hover {
    color: var(--primary);
    background: rgba(250, 151, 21, 0.10);
    border-color: rgba(250, 151, 21, 0.35);
}

.footer-info {
    text-align: center;
    font-size: 13px;
}

.footer-info p {
    margin: 6px 0;
}

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

.footer-info a:hover {
    text-decoration: underline;
}

.beian-info {
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.beian-info img {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 6px;
}

/* Tech contact cards */
.tech-contact-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(180px, 1fr));
    gap: 16px;
    margin: 16px 0 8px;
}

.tech-support-lead {
    color: var(--text-muted);
    margin-bottom: 6px;
}

.tech-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.tech-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    border-color: rgba(250, 151, 21, 0.35);
}

.tech-card-title {
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tech-card-title .tech-icon {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: rgba(250, 151, 21, 0.14);
    border: 1px solid rgba(250, 151, 21, 0.28);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--primary-dark);
    flex: 0 0 auto;
}

.tech-card-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0 0 10px;
}

.tech-card-value a {
    display: inline-block;
    color: var(--primary);
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(250, 151, 21, 0.08);
    border: 1px solid rgba(250, 151, 21, 0.20);
    font-weight: 600;
    width: 100%;
    text-align: center;
}

.tech-card-value a:hover {
    background: rgba(250, 151, 21, 0.12);
    border-color: rgba(250, 151, 21, 0.35);
}

@media (max-width: 1100px) {
    .tech-contact-grid { grid-template-columns: repeat(2, minmax(180px, 1fr)); }
}

@media (max-width: 640px) {
    .sidebar { display: none; }
    .main { padding: 28px 18px 60px; }
    .tech-contact-grid { grid-template-columns: 1fr; }
}