/* web/site/theme/mid-book.css
   mdBook's "ayu" built-in theme is the base (book.toml); this file only
   layers Mid Engine's own accent colors on top of it. Kept as its own file
   rather than importing web/shared/theme.css directly -- mdBook serves this
   book from /docs/ and the shared CSS uses root-relative /shared/... asset
   paths that would need rewriting per output location; simpler to keep a
   small, hand-synced copy of just the accent values than fight that. */

:root {
  --mid-purple: #857FFF;
  --mid-red:    #FF7F7F;
  --mid-green:  #A8FF7F;
}

.chapter li.chapter-item a.active,
.chapter li.chapter-item a:hover {
  color: var(--mid-green) !important;
}

a { color: var(--mid-purple); }
a:hover { color: var(--mid-green); }

h1, h2, h3, h4 { scroll-margin-top: 1rem; }

/* Top-level "Crates" / "Reference" part-title separators, so the SUMMARY.md
   part breaks read as intentional sections, not stray headers. */
.chapter .part-title {
  color: var(--mid-red);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}