/* ------------------------------------------------------------------ */
/* Mermaid diagrams: fill width, prevent shrinking                     */
/* ------------------------------------------------------------------ */
.mermaid svg {
  max-width: 100%;
  height: auto;
}

/* ------------------------------------------------------------------ */
/* Integrated TOC: differentiate heading levels in the left sidebar   */
/* ------------------------------------------------------------------ */

/* H2-level TOC entries: bold + primary colour */
.md-nav--integrated .md-nav__list > .md-nav__item .md-nav__list > .md-nav__item > .md-nav__link {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--md-primary-fg-color--dark);
  padding-top: 0.25em;
  padding-bottom: 0.25em;
}

/* H3-level TOC entries: smaller, indented, lighter */
.md-nav--integrated .md-nav__list > .md-nav__item .md-nav__list > .md-nav__item .md-nav__list > .md-nav__item > .md-nav__link {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.82;
}

/* Keep the active TOC link highlighted */
.md-nav--integrated .md-nav__link--active {
  color: var(--md-accent-fg-color) !important;
  font-weight: 600;
}

/* ------------------------------------------------------------------ */
/* Landing page logo                                                   */
/* ------------------------------------------------------------------ */
.gp-logo {
  display: block;
  margin: 0.5rem auto 1.8rem;
  height: 65px;
  width: auto;
}

/* ------------------------------------------------------------------ */
/* Sidebar: show left nav/TOC at narrower viewport widths              */
/* Force exactly 2 states:                                             */
/* ≥900px (56.25em): full sidebar with integrated TOC                  */
/* <900px: no sidebar (mobile hamburger navigation)                    */
/* ------------------------------------------------------------------ */
@media screen and (min-width: 56.25em) {
  .md-sidebar--primary {
    display: block !important;
    visibility: visible !important;
    transform: none !important;
  }
}
@media screen and (max-width: 56.1875em) {
  .md-sidebar--primary {
    display: none !important;
    visibility: hidden !important;
    transform: translateX(-100%) !important;
  }
}