/* ═══════════════════════════════════════════════════
   WorldQual Lite Dokumentation – Custom Styles
   ═══════════════════════════════════════════════════ */

/* ── Header: Titel immer sichtbar und klickbar ── */

.md-header__topic[data-md-component="header-topic"] {
  display: none !important;
}
.md-header__topic:first-child {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}
.md-header__title[data-md-component="header-title"] {
  cursor: pointer;
  overflow: visible !important;
}
.md-header__ellipsis {
  overflow: visible !important;
  height: auto !important;
}

/* ── Linke Sidebar: statische Auflistung ── */

/* 1) Alle Unter-Navigationen immer aufklappen (kein Drill-Down),
      aber NICHT die eingebettete Seiten-TOC */
.md-nav--primary .md-nav__toggle ~ .md-nav:not(.md-nav--secondary) {
  display: block !important;
  overflow: visible !important;
  max-height: none !important;
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
  position: static !important;
  height: auto !important;
}

/* 2) Verschachtelte Listen: kein eigener Scrollbalken */
.md-nav--primary .md-nav__item--nested .md-nav,
.md-nav--primary .md-nav__item--nested .md-nav__list {
  overflow: visible !important;
  max-height: none !important;
}

/* 3) Seiten-TOC in linker Sidebar verstecken */
.md-nav--primary .md-nav--secondary {
  display: none !important;
}
.md-nav--primary label[for="__toc"] {
  display: none !important;
}

/* 4) Drill-Down-Ruecktitel verstecken */
.md-nav--primary .md-nav__title {
  display: none !important;
}

/* 5) Toggle-Pfeile verstecken */
.md-nav--primary .md-nav__icon {
  display: none !important;
}

/* 6) Section-Labels: nicht klickbar (nur Ueberschriften) */
.md-nav--primary label.md-nav__link {
  pointer-events: none;
  cursor: default;
}

/* ── Schrift-Hierarchie ── */

/* Level 1: Home, Benutzer-Doku, Entwickler-Doku */
.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav__link,
.md-nav--primary > .md-nav__list > .md-nav__item > label.md-nav__link {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Level 2: Anleitung, config.yaml, Grundlagen, Code-Dokumentation */
.md-nav--primary .md-nav__item--nested .md-nav__item--nested > label.md-nav__link {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: none;
}

/* Level 3: Einzelseiten */
.md-nav--primary .md-nav__item:not(.md-nav__item--nested) > .md-nav__link {
  font-weight: 400;
  font-size: 0.73rem;
}

/* Home bleibt gross */
.md-nav--primary > .md-nav__list > .md-nav__item:first-child > .md-nav__link {
  font-weight: 700;
  font-size: 0.8rem;
}

/* Kompakte Abstaende */
.md-nav__item {
  padding: 0;
  margin: 0;
}
.md-nav__link {
  padding-top: 0.3em;
  padding-bottom: 0.3em;
}

/* Aktive Seite hervorheben */
.md-nav__link--active {
  font-weight: 600 !important;
  border-left: 3px solid var(--md-primary-fg-color);
  padding-left: 0.5rem;
}

/* ── Breadcrumbs ── */
.md-path {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* ── Code-Bloecke ── */
.md-content__inner pre {
  max-height: 600px;
  overflow-y: auto;
}

/* ── ToC Toggle-Button (rechte Seite) ── */
.toc-toggle {
  position: fixed;
  top: 4.5rem;
  right: 1rem;
  z-index: 10;
  background: var(--md-primary-fg-color);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 0.35rem 0.7rem;
  font-size: 0.75rem;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  transition: opacity 0.2s;
}
.toc-toggle:hover {
  opacity: 0.85;
}
.md-sidebar--secondary.toc-hidden {
  display: none;
}
.toc-hidden-mode .md-content {
  max-width: 100%;
}

@media screen and (max-width: 76.1875em) {
  .toc-toggle {
    display: none;
  }
}

/* ── Card Grid (Startseite) ── */

.grid-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.grid-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 1.2rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 4px;
  text-decoration: none !important;
  color: var(--md-default-fg-color) !important;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.grid-card:hover {
  border-color: var(--md-primary-fg-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.grid-card h3 {
  margin: 0.5rem 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.grid-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.5;
}

.grid-card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.grid-card-icon svg {
  width: 48px;
  height: 48px;
  color: var(--md-default-fg-color--light);
}

.grid-card:hover .grid-card-icon svg {
  color: var(--md-primary-fg-color);
}

/* 3. Karte zentrieren wenn ungerade Anzahl */
.grid-container > .grid-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  max-width: 50%;
  justify-self: center;
}

@media screen and (max-width: 600px) {
  .grid-container {
    grid-template-columns: 1fr;
  }
  .grid-container > .grid-card:last-child:nth-child(odd) {
    max-width: 100%;
  }
}