/* ── High contrast (e-ink) ───────────────────────────────────────────────── */

html.high-contrast:root {
  --line: black;
  --line-strong: black;
  --text-subtle: black;
  --shadow-1: none;
  --shadow-2: none;
  --shadow-3: none;
  --bg: white;
}

html.high-contrast .resource-card,
html.high-contrast .app-dialog,
html.high-contrast .dropdown-menu,
html.high-contrast .global-search,
html.high-contrast .note-toolbar,
html.high-contrast .page-footer,
html.high-contrast .page-header,
html.high-contrast .color-row__dot {
  box-shadow: none;
  border-color: var(--line);
}

html.high-contrast .app-nav {
  box-shadow: none;
  border-right: 1px solid var(--line-strong);
}

html.high-contrast .app-nav--bottom {
  box-shadow: none;
}

html.high-contrast .btn {
  border-width: 1px;
  font-weight: 600;
}

html.high-contrast input,
html.high-contrast textarea,
html.high-contrast select {
  border-width: 1px;
}

html.high-contrast * {
  transition: none !important;
  border-radius: 0;
}

html.high-contrast .fab {
    border-radius: 180px;
}

html.high-contrast .spinner {
    border-radius: 50%;
    border-color: transparent;
    border-top-color: black;
}