:root,
[data-md-color-scheme="slate"] {
  /* Blue kept only as an accent (links / highlights), not the bar background */
  --md-primary-fg-color: #2f72e8;
  --md-primary-fg-color--light: #5e99ff;
  --md-primary-fg-color--dark: #1f56bc;
  --md-accent-fg-color: #7cb0ff;
  --md-typeset-a-color: #8ab9ff;
}

/* --- Logo only: hide the site name / page title text, but keep the element
   in the layout. Its flex-grow acts as the spacer that keeps the search box
   right-aligned, so search uses Material's native (non-shifting) positioning. --- */
.md-header__title {
  visibility: hidden;
}

/* --- Glassmorphism top bar (logo + search) --- */
.md-header {
  background-color: rgba(18, 18, 24, 0.6);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: none;
  color: #fff;
}

/* Softer shadow once the page is scrolled (Material toggles this) */
.md-header[data-md-state="shadow"],
.md-header--shadow {
  box-shadow: 0 0 0.4rem rgba(0, 0, 0, 0.35);
}

/* --- Glass search field --- */
.md-search__form {
  background-color: rgba(255, 255, 255, 0.08);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.6rem;
  box-shadow: none;
}

.md-search__form:hover {
  background-color: rgba(255, 255, 255, 0.14);
}

[data-md-toggle="search"]:checked ~ .md-header .md-search__form {
  background-color: rgba(255, 255, 255, 0.14);
}

/* --- Page headings: stronger contrast and hierarchy --- */
.md-typeset h1 {
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Search dropdown panel: subtle glass to match */
.md-search__output {
  border-radius: 0 0 0.6rem 0.6rem;
}

/* --- Mobile header: keep the logo visible next to the drawer toggle --- */
@media screen and (max-width: 76.234375em) {
  .md-header__button[for="__drawer"] {
    order: 1;
  }

  .md-header__button.md-logo {
    display: inline-flex;
    order: 2;
    align-items: center;
    margin-left: 0;
  }

  .md-header__title {
    order: 3;
  }

  .md-header__button[for="__search"] {
    order: 4;
    margin-left: auto;
  }

  .md-search {
    order: 5;
  }
}

/* --- Cookie consent: hide the GA checkbox, keep only accept/reject --- */
.md-consent .md-consent__settings,
.md-consent input:checked + .md-consent__settings,
.md-consent .task-list {
  display: none !important;
}

/* --- Drawer title: remove the blue bar and keep branding minimal --- */
@media screen and (max-width: 76.234375em) {
  .md-nav--primary .md-nav__title[for="__drawer"] {
    background: rgba(18, 18, 24, 0.72);
    color: #fff;
    box-shadow: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    -webkit-backdrop-filter: blur(14px) saturate(160%);
    backdrop-filter: blur(14px) saturate(160%);
  }
}