/* ============================================================================
   Empty States
   ============================================================================ */

.ffmpeg-empty-state {
  padding: 2rem;
  text-align: center;
  background: var(--ffmpeg-surface-2);
  border-radius: var(--ffmpeg-radius-m);
  border: 1px dashed var(--ffmpeg-border-strong);
}

.ffmpeg-empty-state p {
  margin: 0;
  color: var(--ffmpeg-text-muted);
  font-style: italic;
}

.ffmpeg-empty-state--active {
  opacity: 0;
  max-height: 0;
  transform: translateY(6px);
  overflow: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, max-height 0.25s ease;
}

.ffmpeg-empty-state--active.is-visible {
  opacity: 1;
  max-height: 140px;
  transform: translateY(0);
}

.ffmpeg-empty-state--success {
  background: var(--ffmpeg-success-bg);
  border-color: var(--ffmpeg-success);
}

.ffmpeg-empty-state--success p {
  color: var(--ffmpeg-success);
  font-weight: 600;
}
