/* API 文档页（/api-docs.html）：只用 ui.css 的变量，左侧目录 + 右侧内容，手机上目录收起 */
.doc-top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 24px; background: var(--surface-strong); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.doc-brand { display: flex; align-items: center; gap: 10px; color: var(--text); }
.doc-brand .logo { width: 34px; height: 34px; border-radius: 10px; background: var(--brand-grad); box-shadow: var(--glow); display: grid; place-items: center; font-weight: 700; color: #fff; }
.doc-brand b { font-size: 16px; }
.doc-wrap { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 24px; max-width: 1240px; margin: 0 auto; padding: 24px; }
.doc-toc { position: sticky; top: 82px; align-self: start; max-height: calc(100vh - 100px); overflow-y: auto; display: flex; flex-direction: column; gap: 2px; padding-right: 6px; scrollbar-width: thin; }
.doc-toc a { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 8px; color: var(--text-2); font-size: 13px; }
.doc-toc a:hover, .doc-toc a.on { background: var(--glass-strong); color: var(--text); }
.doc-toc .toc-sec { margin-top: 10px; font-weight: 600; color: var(--text); }
.doc-toc .toc-ep { padding-left: 14px; }
.doc-toc .m { min-width: 44px; height: 18px; font-size: 10px; }
.doc-main { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.doc-hero h1 { font-size: 30px; margin-bottom: 10px; }
.doc-hero > p, .doc-sec > p, .ep > p { color: var(--text-2); line-height: 1.8; margin: 8px 0; }
.doc-sec h2 { font-size: 20px; margin-bottom: 6px; scroll-margin-top: 80px; }
.doc-sec, .doc-hero, .ep { scroll-margin-top: 80px; }
.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 16px 0; }
.kv > div { display: flex; flex-direction: column; gap: 4px; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--glass); border: 1px solid var(--line); min-width: 0; }
.kv code { overflow-wrap: anywhere; }
.steps { margin: 12px 0 16px; padding-left: 22px; color: var(--text-2); line-height: 2; }
.dots { margin: 8px 0; padding-left: 20px; color: var(--text-2); line-height: 1.9; }
.doc-main code { font-family: var(--mono); font-size: 12.5px; padding: 1px 6px; border-radius: 6px; background: var(--glass-strong); border: 1px solid var(--line); color: var(--text); }
.doc-main pre code, .doc-main .ep-path { padding: 0; background: none; border: 0; }
.m { display: inline-grid; place-items: center; min-width: 56px; height: 22px; padding: 0 6px; border-radius: 6px; font: 600 11px var(--mono); letter-spacing: .3px; }
.m-get { color: var(--ok); background: rgba(52,211,153,.12); border: 1px solid rgba(52,211,153,.3); }
.m-post { color: var(--brand); background: rgba(59,130,255,.12); border: 1px solid rgba(59,130,255,.35); }
.m-put { color: var(--warn); background: rgba(245,165,36,.12); border: 1px solid rgba(245,165,36,.3); }
.m-delete { color: var(--bad); background: rgba(244,63,94,.12); border: 1px solid rgba(244,63,94,.3); }
.ep { padding: 20px 0 6px; border-top: 1px solid var(--line); margin-top: 16px; }
.doc-sec > h2 + .ep { border-top: 0; margin-top: 0; }
.ep-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.ep-path { font: 500 14px var(--mono); color: var(--text); overflow-wrap: anywhere; }
.ep h3 { font-size: 16px; margin: 4px 0; }
.note { font-size: 13px; padding: 10px 12px; border-radius: var(--radius-sm); background: rgba(59,130,255,.07); border: 1px solid rgba(59,130,255,.2); }
.params td:first-child { white-space: nowrap; }
.params td { vertical-align: top; color: var(--text-2); }
.params td:first-child, .params td:nth-child(3) { color: var(--text); }
.ex { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 12px; align-items: start; }
.code { border-radius: var(--radius-sm); border: 1px solid var(--line); background: rgba(3, 6, 20, .55); overflow: hidden; min-width: 0; margin-top: 10px; }
.ex .code { margin-top: 0; }
.code-bar { display: flex; align-items: center; justify-content: space-between; padding: 6px 8px 6px 12px; font-size: 12px; color: var(--text-3); border-bottom: 1px solid var(--line); }
.code pre { margin: 0; padding: 12px 14px; font: 12.5px/1.65 var(--mono); color: #d6dcf5; overflow-x: auto; white-space: pre; tab-size: 2; }
.copy { height: 24px; padding: 0 10px; border-radius: 6px; border: 1px solid var(--line); background: var(--glass); color: var(--text-2); font: inherit; font-size: 12px; cursor: pointer; }
.copy:hover { color: var(--text); background: var(--glass-strong); }
.doc-sec .tabs { display: inline-flex; margin: 8px 0 0; }
.doc-sec .tabs button.active { background: var(--brand-grad); color: #fff; }
.doc-foot { text-align: center; padding: 8px 0 24px; }
:root[data-theme="light"] .code { background: #0f1430; }
:root[data-theme="light"] .code-bar { color: #8a93b8; border-color: rgba(148,163,255,.18); }
:root[data-theme="light"] .copy { color: #b8c0e0; border-color: rgba(148,163,255,.25); background: rgba(148,163,255,.08); }

@media (max-width: 900px) {
  .doc-wrap { grid-template-columns: minmax(0, 1fr); padding: 16px; }
  .doc-toc { display: none; }
  .ex, .kv { grid-template-columns: minmax(0, 1fr); }
  .doc-top { padding: 10px 16px; }
  .doc-top [data-theme-toggle], .doc-brand .faint { display: none; }
  .doc-hero h1 { font-size: 24px; }
}