/* Small extras that are awkward to express with Tailwind utility classes alone */

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* iOS home-bar safe area for the fixed bottom nav */
.pb-safe {
  padding-bottom: env(safe-area-inset-bottom, 0px);
}