/* ============================================================
   LovelyHair — Custom Loader (reusable)
   Brand mark inside a rotating amber ring. Tokens only.
   Reduced-motion → ring settles, mark pulses gently.
   ============================================================ */

.lh-loader {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  /* per-size knobs (overridden by modifiers) */
  --lh-loader-size: 48px;
  --lh-loader-ring: 3px;
}

.lh-loader--sm { --lh-loader-size: 32px; --lh-loader-ring: 2px; }
.lh-loader--md { --lh-loader-size: 48px; --lh-loader-ring: 3px; }
.lh-loader--lg { --lh-loader-size: 72px; --lh-loader-ring: 4px; }

.lh-loader__orb {
  position: relative;
  display: grid;
  place-items: center;
  width: var(--lh-loader-size);
  height: var(--lh-loader-size);
}

.lh-loader__ring {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-circle);
  border: var(--lh-loader-ring) solid var(--border-subtle);
  border-top-color: var(--color-primary);
  animation: lh-loader-spin var(--duration-slower) linear infinite;
}

.lh-loader__mark {
  width: 56%;
  height: 56%;
  object-fit: contain;
  animation: lh-loader-pulse 1.4s var(--ease-standard) infinite;
}

.lh-loader__text {
  font-family: var(--font-body);
  font-size: var(--font-body-sm);
  color: var(--text-muted);
  animation: lh-loader-pulse 1.5s var(--ease-standard) infinite;
}

/* On dark surfaces */
.lh-loader--on-dark .lh-loader__ring {
  border-color: var(--border-on-dark);
  border-top-color: var(--color-accent);
}
.lh-loader--on-dark .lh-loader__text { color: var(--text-on-dark-muted); }

@keyframes lh-loader-spin {
  to { transform: rotate(360deg); }
}
@keyframes lh-loader-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

/* Reduced motion: stop the spin, keep a subtle breathing mark */
@media (prefers-reduced-motion: reduce) {
  .lh-loader__ring { animation: none; }
  .lh-loader__mark { animation: lh-loader-pulse 2s var(--ease-standard) infinite; }
}