/* The web app's bar along the bottom: Now · Buses · Map · Settings. */

/* In rem, so the bar grows with the text in it, and what sits above it (app.css) moves with it. */
:root { --tabbar-h: 3.75rem; }
body.app { padding-bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom)); }
.tabbar {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 20;
  display: flex;
  justify-content: center;
  min-height: calc(var(--tabbar-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--surface);
  border-top: 1px solid var(--line);
}
.tabbar a {
  flex: 1;
  max-width: 160px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 3px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 500;
}
.tabbar svg { width: 1.5rem; height: 1.5rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tabbar a[aria-current="page"] { color: var(--ink); }
.tabbar a[aria-current="page"] svg { stroke-width: 2.2; color: var(--accent); }
.tabbar a:focus-visible { outline: 2px solid var(--accent); outline-offset: -4px; border-radius: 10px; }