/* Hide the Material `(i)` indicator icon in the left nav (description tooltip). */
.md-nav__link .md-nav__icon {
  display: none !important;
}

/* Hide Material's per-page status badge in the left nav.
   Material renders <span class="md-status md-status--v1"></span> next to
   nav items whose frontmatter has `status:`. We use `status:` only as an
   internal authoring marker (v1 / demo_v1 / ...) and do not want it shown. */
.md-nav__link .md-status,
.md-nav__item .md-status {
  display: none !important;
}

/* ============================================================
   Auto-numbered chapter headings (H2 = 1, H3 = 1.1)
   ------------------------------------------------------------
   Adds counters in BOTH the article body and the right-hand
   table of contents so long deep-note pages (8 sections × many
   sub-headings) become scannable.
   Applied to article > h2/h3 only; H1 (page title) and
   headings nested inside admonitions / details are skipped.
   ============================================================ */

/* --- Body: number H2 / H3 in article ------------------------ */
.md-content article.md-typeset {
  counter-reset: ap-h2;
}
.md-content article.md-typeset > h2 {
  counter-increment: ap-h2;
  counter-reset: ap-h3;
}
.md-content article.md-typeset > h2::before {
  content: counter(ap-h2) ". ";
  color: var(--md-default-fg-color--light);
  font-variant-numeric: tabular-nums;
  margin-right: 0.15em;
}
.md-content article.md-typeset > h3 {
  counter-increment: ap-h3;
}
.md-content article.md-typeset > h3::before {
  content: counter(ap-h2) "." counter(ap-h3) " ";
  color: var(--md-default-fg-color--light);
  font-variant-numeric: tabular-nums;
  margin-right: 0.25em;
}

/* --- Right-hand TOC: same numbering scheme ------------------ */
.md-sidebar--secondary .md-nav--secondary > .md-nav__list {
  counter-reset: ap-toc-h2;
}
.md-sidebar--secondary .md-nav--secondary > .md-nav__list > .md-nav__item > .md-nav__link {
  counter-increment: ap-toc-h2;
}
.md-sidebar--secondary .md-nav--secondary > .md-nav__list > .md-nav__item > .md-nav__link::before {
  content: counter(ap-toc-h2) ". ";
  color: var(--md-default-fg-color--light);
  font-variant-numeric: tabular-nums;
  margin-right: 0.15em;
}
.md-sidebar--secondary .md-nav--secondary > .md-nav__list > .md-nav__item > .md-nav {
  counter-reset: ap-toc-h3;
}
.md-sidebar--secondary .md-nav--secondary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > .md-nav__link {
  counter-increment: ap-toc-h3;
}
.md-sidebar--secondary .md-nav--secondary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > .md-nav__link::before {
  content: counter(ap-toc-h2) "." counter(ap-toc-h3) " ";
  color: var(--md-default-fg-color--light);
  font-variant-numeric: tabular-nums;
  margin-right: 0.25em;
}

/* Tighten right-hand TOC line height a bit so even long pages
   fit more comfortably on screen. */
.md-sidebar--secondary .md-nav__link {
  line-height: 1.4;
}