/* ============================================================
 * Loading — spinner + loading block
 * Heilsugátt DS · CSS-only
 * Heritage: replaces .wv_WaitPanel (full "please wait") + .ac_loading.
 * a11y: render inside role="status" with .sr-only text so screen
 * readers announce loading; spinner is aria-hidden. Reduced-motion
 * stops the spin.
 * ============================================================ */

.spinner {
  display: inline-block;
  box-sizing: border-box;
  width: var(--spinner-size, 20px);
  height: var(--spinner-size, 20px);
  border: 2px solid var(--border-secondary);
  border-top-color: var(--fg-brand-primary);
  border-radius: 50%;
  animation: lsh-spin 0.7s linear infinite;
}
.spinner-sm { --spinner-size: 16px; }
.spinner-lg { --spinner-size: 32px; border-width: 3px; }

/* Inverse — for spinners on a solid/brand background (e.g. a loading button) */
.spinner-inverse {
  border-color: rgba(255, 255, 255, 0.4);
  border-top-color: var(--fg-white);
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 48px 24px;
  color: var(--text-tertiary);
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
}

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

@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; }
}