/* Bottom navigation — 5 quiet glyphs, sticky bottom. */
.daruta-bottom-nav {
  position: sticky; bottom: 0; left: 0; right: 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
  padding: 8px 4px calc(8px + env(safe-area-inset-bottom));
  background: var(--daruta-paper);
  border-top: 1px solid var(--daruta-line-quiet);
  z-index: 5;
}
.daruta-bottom-nav__item {
  appearance: none; background: 0; border: 0; cursor: pointer;
  padding: 6px 0;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  color: var(--daruta-muted); font-family: var(--daruta-font-body);
}
.daruta-bottom-nav__item.is-active { color: var(--daruta-forest); }
.daruta-bottom-nav__icon  { display: inline-flex; }
.daruta-bottom-nav__label { font-size: 10px; letter-spacing: .04em; }