/* EHRbase-rs book theme — brand recolour of the mdBook "rust"/"coal" themes.
   Design tokens per docs/plans/w1-docs-website.md §3a. Only recolours; keeps
   mdBook's typography and layout. */

:root {
  --rs-rust: #b7410e;
  --rs-rust-600: #9a360b;
  --rs-umber: #5a2408;
  --rs-umber-050: #f6ede7;
}

/* ── Light themes (light / rust) ─────────────────────────────────────────── */
.light,
.rust {
  --links: var(--rs-rust);
  --sidebar-active: var(--rs-rust);
  --inline-code-color: var(--rs-umber);
  --search-mark-bg: #e4a06a;
}

.light .content code,
.rust .content code {
  background-color: var(--rs-umber-050);
}

/* ── Dark themes (coal / navy / ayu) ─────────────────────────────────────── */
.coal,
.navy,
.ayu {
  --links: #e4712f; /* brightened rust for AA contrast on dark */
  --sidebar-active: #e4712f;
  --inline-code-color: #e4a06a;
}

/* ── Shared brand touches ────────────────────────────────────────────────── */
.content a,
.content a:visited {
  color: var(--links);
}
.content a:hover {
  color: var(--rs-rust-600);
}

/* Rust-tinted rule under page headings. */
.content h1,
.content h2 {
  border-bottom: 2px solid var(--rs-rust);
  padding-bottom: 0.2em;
}

/* Version picker + API link injected into the top menu bar (§2e). */
#rs-version-picker {
  margin: 0 0.5rem;
  font: inherit;
  color: var(--fg);
  background: var(--theme-hover, transparent);
  border: 1px solid var(--rs-rust);
  border-radius: 4px;
  padding: 0.15rem 0.35rem;
  cursor: pointer;
}
#rs-api-link {
  display: inline-flex;
  align-items: center;
  color: var(--rs-rust);
  font-weight: 600;
  text-decoration: none;
  padding: 0 0.5rem;
}
#rs-api-link:hover {
  color: var(--rs-rust-600);
}