/* Shared by docs.html and docs-*.html (generated by scripts/gen-docs.mjs).
   Tokens and fonts are the landing page's, so the two read as one site. */
@font-face { font-family: "Sansation"; font-weight: 300; font-style: normal; src: url(fonts/Sansation-Light.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Sansation"; font-weight: 400; font-style: normal; src: url(fonts/Sansation-Regular.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Sansation"; font-weight: 700; font-style: normal; src: url(fonts/Sansation-Bold.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "JetBrainsMonoNF"; font-weight: 400; font-style: normal; src: url(fonts/JetBrainsMonoNerdFont-Regular.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "JetBrainsMonoNF"; font-weight: 700; font-style: normal; src: url(fonts/JetBrainsMonoNerdFont-Bold.woff2) format("woff2"); font-display: swap; }

:root {
  color-scheme: dark;
  --bg: #0a0a0f;
  --bg-deep: rgba(0, 0, 0, 0.38);
  --card: #16161e;
  --muted: rgba(255, 255, 255, 0.06);
  --fg: #e8e8ea;
  --muted-fg: #9a9aaa;
  --border: rgba(255, 255, 255, 0.1);
  --accent: #4cc2ff;
  --on-accent: #0a0a0f;
  --amber: #f0a040;
  --neon-cyan: #00f0ff;
  --mono: "JetBrainsMonoNF", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Sansation", system-ui, -apple-system, "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.7 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
code, kbd, .mono { font-family: var(--mono); }
code, kbd { background: var(--muted); border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px; font-size: 0.875em; }
img { max-width: 100%; height: auto; display: block; border: 1px solid var(--border); margin: 24px 0; }
img.phone { max-width: 280px; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--accent); color: var(--on-accent); padding: 12px 16px; font-weight: 700; z-index: 100; }
.skip:focus { left: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 32px; }

header { position: sticky; top: 0; z-index: 50; background: rgba(10, 10, 16, 0.92); border-bottom: 1px solid var(--border); }
.bar { display: flex; align-items: center; gap: 24px; height: 62px; }
.brand { font-family: var(--mono); font-weight: 700; font-size: 1.05rem; color: var(--fg); display: flex; align-items: center; gap: 8px; }
.brand svg { color: var(--accent); }
.brand:hover { text-decoration: none; }
header nav { margin-left: auto; display: flex; gap: 20px; }
header nav a { color: var(--muted-fg); min-height: 44px; display: inline-flex; align-items: center; }
header nav a:hover, header nav a[aria-current] { color: var(--fg); text-decoration: none; }

.layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 48px; padding-top: 40px; padding-bottom: 64px; }
.side { position: sticky; top: 84px; align-self: start; max-height: calc(100vh - 100px); overflow-y: auto; }
.side-title { margin: 0 0 8px; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-fg); }
.side-links { display: flex; flex-direction: column; border-left: 1px solid var(--border); }
.side-links a { color: var(--muted-fg); padding: 6px 14px; margin-left: -1px; border-left: 2px solid transparent; font-size: 0.95rem; }
.side-links a:hover { color: var(--fg); text-decoration: none; }
.side-links a[aria-current="page"] { color: var(--accent); border-left-color: var(--accent); }

main { min-width: 0; max-width: 760px; }
h1 { font-size: 2.2rem; line-height: 1.2; margin: 0 0 12px; font-weight: 700; }
h2 { font-size: 1.35rem; margin: 40px 0 12px; font-weight: 700; }
.lead { font-size: 1.15rem; color: var(--muted-fg); margin: 0 0 24px; }
p, li { margin: 0 0 12px; }
ul, ol { padding-left: 22px; margin: 0 0 16px; }
li::marker { color: var(--accent); }
strong { font-weight: 700; }
pre { background: var(--bg-deep); border: 1px solid var(--border); padding: 20px; overflow-x: auto; font: 0.85rem/1.65 var(--mono); margin: 0 0 20px; }
pre .c { color: var(--muted-fg); }
table { width: 100%; border-collapse: collapse; margin: 0 0 20px; font-size: 0.95rem; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted-fg); font-weight: 400; font-size: 0.85rem; }
.note { border: 1px solid var(--border); border-left: 3px solid var(--amber); background: var(--card); padding: 12px 16px; margin: 0 0 20px; }
.more { list-style: none; padding: 0; }
.more li { margin: 0 0 6px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 16px; margin: 32px 0; }
.card { display: block; background: var(--card); border: 1px solid var(--border); padding: 20px; color: var(--fg); transition: border-color 0.2s; }
.card:hover { border-color: var(--accent); text-decoration: none; }
.card h2 { font-size: 1.05rem; margin: 0 0 6px; color: var(--accent); }
.card p { margin: 0; color: var(--muted-fg); font-size: 0.92rem; line-height: 1.5; }

.pn { display: flex; justify-content: space-between; gap: 16px; margin-top: 56px; }
.pn a { display: block; border: 1px solid var(--border); background: var(--card); padding: 14px 18px; min-width: 0; color: var(--fg); }
.pn a:hover { border-color: var(--accent); text-decoration: none; }
.pn a span { display: block; font-size: 0.75rem; color: var(--muted-fg); text-transform: uppercase; letter-spacing: 0.06em; }
.pn .next { text-align: right; margin-left: auto; }

footer { border-top: 1px solid var(--border); padding: 32px 0; color: var(--muted-fg); font-size: 0.875rem; }
.frow { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.frow .sep { flex: 1; }
footer a { color: var(--muted-fg); display: inline-flex; align-items: center; min-height: 44px; }
footer a:hover { color: var(--accent); }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; gap: 24px; padding-top: 24px; }
  .side { position: static; max-height: none; }
  .side-links { flex-direction: row; flex-wrap: wrap; gap: 4px; border-left: 0; }
  .side-links a { border: 1px solid var(--border); border-radius: 999px; margin: 0; padding: 4px 12px; }
  .side-links a[aria-current="page"] { border-color: var(--accent); }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  header nav { gap: 12px; font-size: 0.9rem; }
  header nav a[href="REFERENCE.md"], header nav a[href^="https://github.com"] { display: none; }
  h1 { font-size: 1.8rem; }
}

header nav a.lang { border: 1px solid var(--border); border-radius: 999px; padding: 0 12px; min-height: 32px; align-self: center; color: var(--fg); }
header nav a.lang:hover { border-color: var(--accent); }