/* HIFI音响 - API文档风格样式表 */
/* 主色调: #00bcd4 (cyan accent) */

/* CSS变量定义 */
:root {
  --accent-color: #00bcd4;
  --accent-dark: #0097a7;
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --text-primary: #e6edf3;
  --text-secondary: #7d8590;
  --text-muted: #484f58;
  --border-color: #30363d;
  --success-color: #238636;
  --warning-color: #9e6a03;
  --danger-color: #da3633;
  --code-bg: #161b22;
  --max-width: 1200px;
  --sidebar-width: 260px;
}

/* 重置样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

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

a:hover {
  color: var(--accent-dark);
}

/* 头部样式 */
.header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
}

.nav a:hover,
.nav a.active {
  color: var(--text-primary);
}

.search-box {
  display: flex;
  align-items: center;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 12px;
  gap: 8px;
  width: 240px;
}

.search-box input {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.875rem;
  outline: none;
  width: 100%;
}

.search-box input::placeholder {
  color: var(--text-muted);
}

/* 主内容区 */
.main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px;
}

/* Hero区域 */
.hero {
  text-align: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 40px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--accent-color), #80deea);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 24px;
}

.hero-meta {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 快速开始卡片 */
.quick-start {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 40px;
}

.quick-start h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.code-block {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.875rem;
  color: var(--text-secondary);
  overflow-x: auto;
}

.code-block .comment {
  color: var(--text-muted);
}

/* 区块标题 */
.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--text-primary);
}

/* 端点网格 */
.endpoint-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.endpoint-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  transition: border-color 0.2s, transform 0.2s;
}

.endpoint-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

.endpoint-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--accent-color);
}

.endpoint-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.endpoint-card .count {
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 4px 8px;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  display: inline-block;
}

/* 端点列表 */
.endpoint-list {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 40px;
}

.endpoint-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s;
}

.endpoint-item:last-child {
  border-bottom: none;
}

.endpoint-item:hover {
  background-color: var(--bg-tertiary);
}

.method {
  font-family: "SFMono-Regular", monospace;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.method.get {
  background-color: rgba(0, 188, 212, 0.15);
  color: var(--accent-color);
}

.method.post {
  background-color: rgba(35, 134, 54, 0.15);
  color: #3fb950;
}

.method.put {
  background-color: rgba(158, 106, 3, 0.15);
  color: #d29922;
}

.method.delete {
  background-color: rgba(218, 54, 51, 0.15);
  color: #f85149;
}

.endpoint-info {
  flex: 1;
}

.endpoint-path {
  font-family: "SFMono-Regular", monospace;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.endpoint-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.status-codes {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.status-code {
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 2px 6px;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb a {
  color: var(--text-secondary);
}

.breadcrumb a:hover {
  color: var(--accent-color);
}

.breadcrumb-separator {
  color: var(--text-muted);
}

.breadcrumb-current {
  color: var(--text-primary);
}

/* 分类头部 */
.category-header {
  padding: 32px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 32px;
}

.category-header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.category-header p {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* 文章详情 */
.article-header {
  padding: 32px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 32px;
}

.article-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
}

.article-meta {
  display: flex;
  gap: 24px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 内容区域 */
.content {
  max-width: 800px;
}

.content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 32px 0 12px;
}

.content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

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

.content li {
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.content code {
  font-family: "SFMono-Regular", monospace;
  font-size: 0.875rem;
  background-color: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-color);
}

.content pre {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
  margin: 16px 0;
}

.content pre code {
  background: none;
  padding: 0;
  color: var(--text-primary);
}

/* 参数表格 */
.params-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.875rem;
}

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

.params-table th {
  font-weight: 600;
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
}

.params-table td {
  color: var(--text-secondary);
}

.params-table tr:hover td {
  background-color: var(--bg-tertiary);
}

.param-name {
  font-family: "SFMono-Regular", monospace;
  color: var(--accent-color);
}

.param-type {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.param-required {
  font-size: 0.75rem;
  color: var(--danger-color);
}

/* 响应预览 */
.response-preview {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin: 16px 0;
}

.response-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.response-status {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--success-color);
}

.response-body {
  padding: 16px;
  font-family: "SFMono-Regular", monospace;
  font-size: 0.875rem;
  color: var(--text-primary);
  overflow-x: auto;
  white-space: pre-wrap;
}

/* 认证区域 */
.auth-section {
  background-color: rgba(0, 188, 212, 0.05);
  border: 1px solid rgba(0, 188, 212, 0.2);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 24px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-section .icon {
  width: 24px;
  height: 24px;
  color: var(--accent-color);
}

.auth-section span {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* 错误响应 */
.error-responses {
  margin: 24px 0;
}

.error-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 0.875rem;
}

.error-code {
  font-family: "SFMono-Regular", monospace;
  font-weight: 600;
  color: var(--danger-color);
  min-width: 40px;
}

.error-desc {
  color: var(--text-secondary);
}

/* 三栏文章列表 */
.article-sections {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}

.article-section {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
}

.article-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article-section li {
  margin-bottom: 12px;
}

.article-section a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.article-section a::before {
  content: "•";
  color: var(--accent-color);
  flex-shrink: 0;
}

.article-section a:hover {
  color: var(--accent-color);
}

/* 推荐文章区 */
.recommended-section {
  margin: 40px 0;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}

.recommended-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.tag {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 8px 16px;
  background-color: var(--bg-tertiary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.tag:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

/* 两栏布局 */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* 页脚 */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 40px 0;
  margin-top: 60px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--accent-color);
}

/* 404页面 */
.error-page {
  text-align: center;
  padding: 100px 24px;
}

.error-code {
  font-size: 8rem;
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1;
  margin-bottom: 24px;
  opacity: 0.8;
}

.error-title {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.error-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background-color: var(--accent-dark);
  color: var(--bg-primary);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background-color: var(--bg-tertiary);
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .article-sections {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding: 16px 24px;
    gap: 16px;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 20px;
  }

  .search-box {
    width: 100%;
    order: 2;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-meta {
    flex-direction: column;
    gap: 8px;
  }

  .endpoint-grid {
    grid-template-columns: 1fr;
  }

  .endpoint-item {
    flex-direction: column;
    gap: 12px;
  }

  .article-sections {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .article-title {
    font-size: 1.75rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .error-code {
    font-size: 5rem;
  }
}

@media (max-width: 480px) {
  .main {
    padding: 24px 16px;
  }

  .header-inner {
    padding: 16px;
  }

  .hero {
    padding: 40px 0;
  }

  .category-header h1 {
    font-size: 1.5rem;
  }
}