/* ---------- NAVIGATION ---------- */
/* Left sidebar nav */
.md-nav__link { color: var(--md-default-fg-color); }
.md-nav__link:hover { color: var(--md-accent-fg-color); }
.md-nav__link--active,
.md-nav__item .md-nav__link:focus {
  color: var(--md-accent-fg-color);
  font-weight: 600;
}

/* Right-hand ToC */
.md-nav--secondary .md-nav__link { color: var(--md-default-fg-color); }
.md-nav--secondary .md-nav__link:hover,
.md-nav--secondary .md-nav__link--active { color: var(--md-accent-fg-color); }

/* Sidebar & ToC section titles */
.md-nav__title {
  color: var(--md-default-fg-color);
  font-family: "Neue Montreal", Arial, sans-serif;
  font-weight: 600;
  letter-spacing: .3px;
}
.md-nav--primary .md-nav__title,
.md-nav--secondary .md-nav__title,
.md-nav__item--section > .md-nav__link {
  color: var(--md-default-fg-color) !important;
  font-family: "Neue Montreal", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: .3px;
  opacity: 0.95;
}
:root[data-md-color-scheme="voltquant-dark"] .md-nav--primary .md-nav__title,
:root[data-md-color-scheme="voltquant-dark"] .md-nav--secondary .md-nav__title,
:root[data-md-color-scheme="voltquant-dark"] .md-nav__item--section > .md-nav__link {
  color: #e0f2ef !important;
  opacity: 1;
}

/* Primary background */
:root[data-md-color-scheme="voltquant"] {
  --md-primary-bg-color: #e0fff5;
}
:root[data-md-color-scheme="voltquant-dark"] {
  --md-primary-bg-color: #0f2a2e; 
}

/* ---------- SIDEBARS ---------- */
.md-sidebar--primary .md-sidebar__search {
  padding: .6rem .8rem .4rem;
}
.md-sidebar--primary .md-sidebar__search .md-search {
  width: 100%;
  margin: 0;
}
.md-sidebar--primary .md-sidebar__search .md-search__inner,
.md-sidebar--primary .md-sidebar__search .md-search__form {
  width: 100%;
}
.md-sidebar--primary .md-sidebar__search .md-search__form input {
  font-size: 0.95rem;
}

/* ---------- HEADING ICONS (Lucide inline SVGs) ---------- */
.v-heading-icon {
  display: inline-block;
  vertical-align: middle;
  position: relative;
  top: -2px;
  margin-right: .35rem;
  opacity: 0.85;
  flex-shrink: 0;
}

/* ---------- COMING SOON BANNER ---------- */
.v-coming-soon-banner {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: 1.25rem 0 1.75rem;
  padding: .75rem 1rem;
  border-radius: 8px;
  background: color-mix(in srgb, var(--md-accent-fg-color) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--md-accent-fg-color) 35%, transparent);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--md-default-fg-color);
  letter-spacing: .2px;
  line-height: 1.4;
}
.v-coming-soon-banner__icon { flex-shrink: 0; display: block; }

/* ---------- RIGHT SIDEBAR: hidden (ToC lives in the left sidebar) ---------- */
.md-sidebar--secondary { display: none !important; }

/* ---------- ToC component (shown inside the left nav) ---------- */
.v-toc {
  padding: .5rem .25rem 1rem;
}
.v-toc__header {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin: 0 0 .5rem;
}
.v-toc__title { font-weight: 600; letter-spacing: .2px; }
.v-toc__help {
  display: block;
  margin-top: .8rem;
  color: var(--md-accent-fg-color);
  text-decoration: none;
  font-size: 0.85rem;
}

/* Green left-border lines on ToC items */
.v-toc .md-nav--secondary .md-nav__link {
  position: relative;
  padding-left: 1rem;
  color: var(--md-default-fg-color);
  font-size: 0.8rem;
}
.v-toc .md-nav--secondary .md-nav__link:hover {
  color: var(--md-accent-fg-color);
}
.v-toc .md-nav--secondary .md-nav__list > .md-nav__item {
  border-left: 2px solid var(--v-green, #52B230);
  margin-left: .25rem;
}
.v-toc .md-nav--secondary .md-nav__link--active,
.v-toc .md-nav--secondary .md-nav__link[data-md-state="active"] {
  color: var(--md-accent-fg-color);
  font-weight: 600;
}
.v-toc .md-nav--secondary .md-nav__link--active::before,
.v-toc .md-nav--secondary .md-nav__link[data-md-state="active"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: .4rem;
  bottom: .4rem;
  width: 3px;
  border-radius: 2px;
  background: var(--v-green, #52B230);
}