/* AITOPIA API docs: self-contained, no external fonts or CDNs. */
:root {
  --bg: #ffffff;
  --bg-soft: #f7f7f9;
  --bg-code: #f4f4f7;
  --fg: #16161d;
  --fg-soft: #4b4b5c;
  --fg-mute: #7a7a8c;
  --border: #e6e6ec;
  --accent: #5b3df5;
  --accent-soft: rgba(91, 61, 245, 0.09);
  --get: #0f8a5f;
  --post: #2f5fe0;
  --put: #b26b00;
  --delete: #c4303a;
  --tk-key: #6d3bd1;
  --tk-str: #0f7a4f;
  --tk-num: #b25600;
  --tk-lit: #2f5fe0;
  --tk-com: #8a8a9a;
  --topbar-h: 56px;
  --sidebar-w: 268px;
  --toc-w: 220px;
  --radius: 10px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e0e13;
    --bg-soft: #15151c;
    --bg-code: #17171f;
    --fg: #ececf2;
    --fg-soft: #b6b6c6;
    --fg-mute: #84849a;
    --border: #26262f;
    --accent: #9d8bff;
    --accent-soft: rgba(157, 139, 255, 0.12);
    --get: #3cc994;
    --post: #7aa0ff;
    --put: #f0a940;
    --delete: #ff6b74;
    --tk-key: #b9a6ff;
    --tk-str: #6fd6a4;
    --tk-num: #f3b36b;
    --tk-lit: #8fb0ff;
    --tk-com: #7c7c90;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e0e13;
  --bg-soft: #15151c;
  --bg-code: #17171f;
  --fg: #ececf2;
  --fg-soft: #b6b6c6;
  --fg-mute: #84849a;
  --border: #26262f;
  --accent: #9d8bff;
  --accent-soft: rgba(157, 139, 255, 0.12);
  --get: #3cc994;
  --post: #7aa0ff;
  --put: #f0a940;
  --delete: #ff6b74;
  --tk-key: #b9a6ff;
  --tk-str: #6fd6a4;
  --tk-num: #f3b36b;
  --tk-lit: #8fb0ff;
  --tk-com: #7c7c90;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--topbar-h) + 16px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: var(--mono); }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 20;
  height: var(--topbar-h);
  /* Logo sits over the sidebar column, links on the right. */
  display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr) auto; align-items: center;
  /* Same 1440px column as .layout, so the logo stays over the sidebar on wide screens. */
  padding: 0 max(20px, calc((100% - 1440px) / 2 + 20px)) 0 max(0px, calc((100% - 1440px) / 2));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--border);
}
.brand { grid-column: 1; grid-row: 1; justify-self: start; padding-left: 20px; display: flex; align-items: center; gap: 10px; color: var(--fg); font-weight: 650; }
.brand-logo { height: 30px; width: auto; display: block; }
.brand:hover { text-decoration: none; }
.brand-mark {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px; border-radius: 7px;
  background: var(--accent); color: #fff; font-size: 14px; font-weight: 700;
}
.brand-name { letter-spacing: 0.06em; }
.brand-sub {
  font-size: 12px; font-weight: 600; color: var(--fg-mute);
  border: 1px solid var(--border); border-radius: 999px; padding: 1px 8px;
}
.topbar-left { display: none; }
.topbar-links { grid-column: 3; grid-row: 1; }
.topbar-links { justify-self: end; display: flex; align-items: center; gap: 18px; font-size: 14px; }
.topbar-links a { color: var(--fg-soft); }
.theme-toggle, .menu-toggle {
  border: 1px solid var(--border); background: var(--bg-soft); color: var(--fg-soft);
  border-radius: 8px; height: 32px; min-width: 32px; cursor: pointer; font-size: 15px;
}
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: inline; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: inline; }
}
.menu-toggle { display: none; }

/* Layout */
.layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr) var(--toc-w);
  max-width: 1440px; margin: 0 auto;
}
.sidebar {
  position: sticky; top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h)); overflow-y: auto;
  padding: 22px 16px 40px 20px;
  border-right: 1px solid var(--border);
}
.nav-filter {
  width: 100%; margin-bottom: 18px; padding: 7px 10px;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg-soft); color: var(--fg); font: inherit; font-size: 13px;
}
.nav-section { margin-bottom: 22px; }
.nav-title {
  font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--fg-mute); margin: 0 0 6px 8px;
}
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar li a {
  display: block; padding: 5px 10px; border-radius: 7px;
  color: var(--fg-soft); font-size: 14px;
}
.sidebar li a:hover { background: var(--bg-soft); color: var(--fg); text-decoration: none; }
.sidebar li a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }

.content { min-width: 0; padding: 36px 48px 64px; }
article { max-width: 780px; }
.toc {
  position: sticky; top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h)); overflow-y: auto;
  padding: 36px 20px 40px 8px; font-size: 13px;
}
.toc-title { font-weight: 650; color: var(--fg); margin-bottom: 8px; }
.toc ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--border); }
.toc li a { display: block; padding: 3px 0 3px 12px; color: var(--fg-mute); margin-left: -1px; border-left: 1px solid transparent; }
.toc li.toc-d3 a { padding-left: 24px; }
.toc li a:hover { color: var(--fg); text-decoration: none; }
.toc li a.active { color: var(--accent); border-left-color: var(--accent); }

/* Typography */
article h1 { font-size: 32px; line-height: 1.2; margin: 0 0 8px; letter-spacing: -0.02em; }
.lead { font-size: 17px; color: var(--fg-soft); margin: 0 0 28px; }
article h2 { font-size: 22px; margin: 44px 0 12px; letter-spacing: -0.01em; padding-top: 4px; }
article h3 { font-size: 17px; margin: 30px 0 8px; }
article h2, article h3 { position: relative; }
.anchor {
  position: absolute; left: -22px; opacity: 0; color: var(--fg-mute); font-weight: 400;
  padding-right: 6px;
}
h2:hover .anchor, h3:hover .anchor { opacity: 1; text-decoration: none; }
article p, article ul, article ol { margin: 0 0 14px; }
article li { margin: 3px 0; }
article strong { font-weight: 650; }
:not(pre) > code {
  font-size: 0.88em; padding: 1px 5px; border-radius: 5px;
  background: var(--bg-code); border: 1px solid var(--border);
  overflow-wrap: anywhere;
}
article hr { border: 0; border-top: 1px solid var(--border); margin: 32px 0; }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0 0 18px; border: 1px solid var(--border); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--bg-soft); font-weight: 600; font-size: 13px; color: var(--fg-soft); }
tr:last-child td { border-bottom: 0; }

/* Code blocks */
.code-block {
  margin: 0 0 18px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-code); overflow: hidden;
}
.code-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 5px 8px 5px 14px; border-bottom: 1px solid var(--border);
  font-size: 12px; color: var(--fg-mute);
}
.copy {
  border: 1px solid var(--border); background: var(--bg); color: var(--fg-soft);
  border-radius: 6px; padding: 2px 10px; font: inherit; font-size: 12px; cursor: pointer;
}
.copy:hover { color: var(--fg); }
.copy.copied { color: var(--get); border-color: var(--get); }
pre { margin: 0; padding: 14px 16px; overflow-x: auto; font-size: 13px; line-height: 1.6; }
pre code { background: none; border: 0; padding: 0; }
.tk-key { color: var(--tk-key); }
.tk-str { color: var(--tk-str); }
.tk-num { color: var(--tk-num); }
.tk-lit { color: var(--tk-lit); }
.tk-com { color: var(--tk-com); font-style: italic; }

/* Tabs (built by app.js from consecutive code blocks) */
.tabs { margin: 0 0 18px; }
.tabs.ready { border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-code); overflow: hidden; }
.tabs.ready .code-block { margin: 0; border: 0; border-radius: 0; display: none; }
.tabs.ready .code-block.active { display: block; }
.tabs.ready .code-head { display: none; }
.tab-bar { display: flex; gap: 2px; padding: 6px 8px 0; border-bottom: 1px solid var(--border); }
.tab-bar button {
  border: 0; background: none; color: var(--fg-mute); font: inherit; font-size: 13px;
  padding: 6px 12px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab-bar button[aria-selected="true"] { color: var(--fg); border-bottom-color: var(--accent); font-weight: 600; }
.tab-bar .copy { margin: 0 0 6px auto; align-self: center; }

/* Endpoint headings */
.method {
  display: inline-block; font-family: var(--mono); font-size: 12px; font-weight: 700;
  padding: 2px 8px; border-radius: 6px; vertical-align: 2px; letter-spacing: 0.03em;
  color: #fff;
}
.method-get { background: var(--get); }
.method-post { background: var(--post); }
.method-put, .method-patch { background: var(--put); }
.method-delete { background: var(--delete); }
:root[data-theme="dark"] .method { color: #0e0e13; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .method { color: #0e0e13; } }
.op-heading { border-top: 1px solid var(--border); padding-top: 28px; margin-top: 48px; }
.op-heading .op-path { font-size: 0.82em; background: none; border: 0; padding: 0; }

/* Pager + footer */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 780px; margin-top: 56px; }
.pager a {
  display: block; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--fg); font-weight: 600;
}
.pager a:hover { border-color: var(--accent); text-decoration: none; }
.pager a span { display: block; font-size: 12px; font-weight: 400; color: var(--fg-mute); }
.pager .next { text-align: right; grid-column: 2; }
.footer { max-width: 780px; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--border); color: var(--fg-mute); font-size: 13px; }

/* Responsive */
@media (max-width: 1180px) {
  .layout { grid-template-columns: var(--sidebar-w) minmax(0, 1fr); }
  .toc { display: none; }
}
@media (max-width: 820px) {
  /* Narrow: menu button left, logo centred. */
  .topbar { grid-template-columns: 1fr auto 1fr; padding: 0 16px; gap: 12px; }
  .topbar-left { display: flex; align-items: center; grid-column: 1; grid-row: 1; }
  .brand { grid-column: 2; justify-self: center; padding-left: 0; }
  .layout { grid-template-columns: minmax(0, 1fr); }
  .menu-toggle { display: inline-block; }
  .sidebar {
    position: fixed; top: var(--topbar-h); left: 0; z-index: 15;
    width: min(320px, 86vw); background: var(--bg);
    transform: translateX(-100%); transition: transform 0.18s ease;
  }
  body.nav-open .sidebar { transform: none; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18); }
  .content { padding: 26px 20px 48px; }
  .topbar-links a { display: none; }
  .anchor { display: none; }
}

td:first-child code, td:nth-child(2) > code:only-child { white-space: nowrap; }

/* AITOPIA brand theme: the site is always dark, in the aitopia.ai colours. */
:root, :root[data-theme="dark"] { --bg:#0a0a0a; --bg-soft:#121014; --bg-code:#121014; --fg:#fafafa; --fg-soft:rgba(255,255,255,.7); --fg-mute:#a3a3a3; --border:#232024; --accent:#c38df4; --accent-soft:rgba(148,55,236,.16); --tk-key:#c38df4; --get:#3cc994; --post:#7aa0ff; --put:#f0a940; --delete:#ff6b74; --tk-str:#6fd6a4; --tk-num:#f3b36b; --tk-lit:#8fb0ff; --tk-com:#7c7c90; color-scheme: dark; }
header.topbar { background: rgba(10,10,10,.6); backdrop-filter: saturate(1.8) blur(20px); -webkit-backdrop-filter: saturate(1.8) blur(20px); }
.create-key { display:inline-flex; align-items:center; gap:6px; height:32px; padding:0 14px; margin-left:8px; border-radius:12px; background:#fff; color:#0d0d0d !important; font-size:14px; font-weight:500; text-decoration:none !important; white-space:nowrap; }
.create-key:hover { background:#e9e9ee; }
/* Long inline code (URLs) wraps instead of widening the page on phones. */
.content { min-width: 0; }
.content :not(pre) > code { overflow-wrap: anywhere; }