:root {
  --bg: #1a1a1a;
  --bg-2: #222;
  --bg-3: #2a2a2a;
  --bg-4: #1e1e1e;
  --fg: #e6e6e6;
  --fg-2: #c0c0c0;
  --muted: #888;
  --border: #333;
  --accent: #c9a36b;
  --link: #5a9fff;
  --link-type: #f06292;
  --link-enum: #ce9178;
  --kw: #569cd6;
  --string: #ce9178;
  --comment: #6a9955;
  --code-bg: #111;
  --success: #4ec9b0;
  --warn: #d7ba7d;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px; line-height: 1.6;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .sig { font-family: 'SF Mono', Menlo, Consolas, monospace; }
code {
  background: var(--code-bg); padding: 1px 6px; border-radius: 3px;
  font-size: 0.88em; color: var(--fg-2);
}
pre {
  background: var(--code-bg); padding: 14px 16px; border-radius: 6px;
  overflow-x: auto; font-size: 0.88em; line-height: 1.55;
  border: 1px solid var(--border); margin: 10px 0;
}
pre code { background: transparent; padding: 0; color: var(--fg); }

/* Layout */
.layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); min-height: 100vh; }

/* Sidebar */
.sidebar {
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  padding: 18px 14px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  font-size: 0.9em;
}
.sidebar .home {
  display: block; padding: 6px 8px; border-radius: 4px;
  color: var(--accent); font-weight: 700; margin-bottom: 12px;
  font-size: 1em;
}
.sidebar .home:hover { background: var(--bg-3); text-decoration: none; }
.sidebar h3 {
  color: var(--muted); font-size: 0.7em; text-transform: uppercase;
  letter-spacing: 0.07em; margin: 14px 0 4px; padding-left: 6px; font-weight: 700;
}
.sidebar ul { list-style: none; padding: 0; margin: 0; }
.sidebar li { padding: 0; }
.sidebar li a {
  display: block; padding: 4px 8px; border-radius: 4px;
  color: var(--fg-2); transition: background 0.05s;
}
.sidebar li a:hover { background: var(--bg-3); text-decoration: none; }
.sidebar li.current a {
  background: var(--bg-3); color: #fff; font-weight: 600;
}
.sidebar .badge {
  display: inline-block; width: 16px; height: 16px; line-height: 16px;
  text-align: center; font-size: 9px; border-radius: 3px;
  margin-right: 7px; font-weight: 700; vertical-align: middle;
}
.badge.C { background: #355b78; color: #cce4f8; }
.badge.I { background: #5b3b78; color: #e0ccf8; }
.badge.E { background: #786135; color: #f8e9cc; }
.badge.T { background: #355b35; color: #cce4cc; }
.badge.N { background: #5b3535; color: #f8cccc; }
.badge.Q { background: #4a4a4a; color: #e0e0e0; }
.badge.X { background: #783535; color: #f8cccc; }
.badge.G { background: #356178; color: #cce8f8; }

/* Main */
.main { padding: 30px 56px 80px; max-width: 980px; }

.breadcrumb {
  font-size: 0.85em; color: var(--muted); margin-bottom: 12px;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--link); }

h1 {
  font-size: 2em; margin: 0 0 8px;
  font-weight: 700;
}
h1 .kind {
  color: var(--muted); font-size: 0.55em; font-weight: 400;
  margin-left: 10px; vertical-align: middle;
}
.extends {
  color: var(--muted); margin: 0 0 18px;
  font-size: 0.95em; padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.extends a { color: var(--link-type); }

.lead {
  color: var(--fg-2); font-size: 1.05em; margin: 16px 0 24px;
}

h2 {
  font-size: 1.4em; margin: 36px 0 14px; padding-bottom: 6px;
  border-bottom: 1px solid var(--border); color: var(--accent);
  font-weight: 600;
}
h3 {
  font-size: 1.05em; margin: 22px 0 4px; color: #fff;
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-weight: 600;
}
h3 .badge-tag {
  display: inline-block; font-size: 0.7em; padding: 2px 7px;
  border-radius: 3px; vertical-align: middle; margin-left: 8px;
  font-weight: 700; font-family: -apple-system, sans-serif;
}
.bt-local { background: #2d4a72; color: #cce0f5; }
.bt-remote { background: #722d4a; color: #f5cce0; }
.bt-escape { background: #725a2d; color: #f5e0cc; }
.bt-async { background: #2d722d; color: #cce0cc; }

.member { margin: 12px 0 28px; }
.member > .desc { margin: 6px 0 10px; color: var(--fg-2); }
.sig {
  background: var(--code-bg); padding: 10px 14px; border-radius: 5px;
  overflow-x: auto; border: 1px solid var(--border); margin: 8px 0;
  white-space: pre-wrap;
}
.sig .kw { color: var(--kw); }
.sig .str, .sig .lit { color: var(--string); }
.sig .type { color: var(--link-type); }
.sig .com { color: var(--comment); }

.params, .returns, .throws {
  margin: 8px 0; padding: 8px 14px; border-left: 3px solid var(--border);
  background: var(--bg-4); border-radius: 0 4px 4px 0;
}
.params strong, .returns strong, .throws strong {
  color: var(--accent); display: block; margin-bottom: 4px; font-size: 0.92em;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.params ul { list-style: none; padding: 0; margin: 0; }
.params li { margin: 4px 0; padding: 0; }
.params li code { color: var(--fg); }
.returns p { margin: 0; }

.example { margin: 12px 0; }
.example-label {
  font-size: 0.85em; color: var(--muted);
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: 4px;
}

table {
  border-collapse: collapse; width: 100%; margin: 12px 0;
  font-size: 0.95em;
}
table th {
  background: var(--bg-3); color: var(--fg);
  text-align: left; padding: 8px 12px; border-bottom: 2px solid var(--border);
  font-weight: 600;
}
table td {
  padding: 8px 12px; border-bottom: 1px solid var(--border);
  color: var(--fg-2);
}
table td code { font-size: 0.92em; }

.callout {
  background: var(--bg-4); border-left: 3px solid var(--accent);
  padding: 12px 16px; border-radius: 0 4px 4px 0;
  margin: 14px 0;
}
.callout.warn { border-left-color: var(--warn); }
.callout.info { border-left-color: var(--link); }

.see-also {
  margin: 30px 0 0; padding: 14px 0 0;
  border-top: 1px solid var(--border);
  color: var(--muted); font-size: 0.9em;
}
.see-also a { margin-right: 14px; }