/* Palette, header and footer shared by the site pages and the generated reference.
   The variable names match the reference stylesheet so this file re-themes it. */
:root {
  color-scheme: dark;
  --bg: #0a0e1a; --surface: #111829; --fg: #e4eaf5; --muted: #92a0ba;
  --line: #1f2a44; --accent: #5ad8ea; --accent-2: #f2c14e;
  --accent-soft: #0f2533; --chip-bg: #18213a;
  --code-bg: #070b15; --code-fg: #d6def0; --code-line: #1a2440;
  --ok: #34d399; --ok-bg: #0f2e27; --stub: #a5b4fc; --stub-bg: #23244d;
  --no: #fbbf24; --no-bg: #322810; --blocked: #fb7185; --blocked-bg: #3a1220;
  --dbc: #7fc4ff; --dbc-bg: #12284a; --dbpro: #f2c14e; --dbpro-bg: #33290f;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 20px rgba(0, 0, 0, .3);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, .4), 0 14px 36px rgba(0, 0, 0, .4);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
html { scroll-padding-top: 24px; }
a, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 100; padding: 12px 18px; background: var(--accent); color: var(--bg); border-radius: 8px; }
.skip-link:focus { top: 12px; }
.site-head { position: relative; z-index: 20; border-bottom: 1px solid var(--line); background: var(--bg); font: 14px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 12px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-head a { color: var(--fg); text-decoration: none; }
.site-head .brand { display: flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 700; font-size: 19px; letter-spacing: -.02em; }
.site-head nav { display: flex; gap: 4px 18px; }
.site-head nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); border-bottom: 2px solid transparent; }
.site-head nav a:hover, .site-head nav a[aria-current] { color: var(--fg); border-color: var(--accent); }
.site-head nav a.gh { color: var(--accent); }
.mobile-menu { display: none; }
.site-foot { margin-top: 80px; padding: 32px 24px; border-top: 1px solid var(--line); color: var(--muted); font: 13px/1.7 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; text-align: center; }
.site-foot p { max-width: 760px; margin: 0 auto; color: var(--muted); }
.site-foot a { color: var(--accent); }

/* Keep generated reference pages usable without editing generated sources. */
.layout > main { min-width: 0; max-width: 100%; }
.layout .typed, .layout .ex-path, .layout .source, .layout .chip { overflow-wrap: anywhere; }
.layout .cmd h3 code { overflow-wrap: anywhere; min-width: 0; }
.layout .status { max-width: 100%; }
.layout table.params { display: block; max-width: 100%; overflow-x: auto; }
.index-main .cards { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
#results a { overflow-wrap: anywhere; }
#results a > * { min-width: 0; }
@media (max-width: 960px) {
  .site-head .desktop-nav { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu summary { cursor: pointer; display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 14px; border: 1px solid var(--line); border-radius: 8px; color: var(--fg); list-style: none; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary::after { content: "+"; font-size: 20px; color: var(--accent); }
  .mobile-menu[open] summary::after { content: "−"; }
  .mobile-menu nav { position: absolute; top: 100%; left: 20px; right: 20px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 12px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow-lg); }
  .mobile-menu nav a { padding: 8px 12px; border-radius: 6px; }
  .mobile-menu nav a[aria-current] { background: var(--accent-soft); }
}
@media (max-width: 600px) {
  .header-inner { padding: 10px 20px; gap: 16px; }
  .site-foot { margin-top: 48px; padding: 24px 20px; text-align: left; }
  .index-main { padding: 24px 20px 40px; }
  .index-main .hero { padding: 24px 20px; }
  .index-main .hero h1 { font-size: 1.8em; }
  .layout .cmd { padding: 18px 16px; }
  .layout .variant { padding: 12px; }
  .layout .sidebar .fbox { min-height: 36px; }
  .layout #toc a { min-height: 36px; display: flex; align-items: center; }
  .layout .sidebar input[type="search"], #search { font-size: 16px; }
  .page-head { padding: 24px 20px 16px; }
  #results a { flex-direction: column; gap: 4px; min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card { transition: none; }
}