/* ═══════════════════════════════════════════════════════════════════
   AURALIS · SoundPreview overlay (Task VV)
   ═══════════════════════════════════════════════════════════════════ */

.sp-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: hsl(var(--hue1) 50% 20% / 0.85);
  border-radius: inherit;
  animation: spFadeIn 0.2s ease;
}

.sp-indicator {
  width: 20px;
  height: 20px;
  border: 2px solid hsl(38 80% 60%);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spSpin 0.8s linear infinite;
}

.sp-label {
  font-size: 12px;
  font-weight: 800;
  color: hsl(38 80% 70%);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@keyframes spFadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes spSpin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .sp-indicator { animation: none; border-color: hsl(38 80% 60%); }
  .sp-overlay { animation: none; }
}