frontend/src/components/Spectrogram.module.css

.wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.label {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--mauve-400);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.canvas {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #2a1f2a;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image {
  width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

.generating {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
}

.waveform {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 40px;
}

.bar {
  width: 3px;
  border-radius: 2px;
  background: var(--mauve-300);
  animation: wave 1s ease-in-out infinite alternate;
  height: 8px;
}

@keyframes wave {
  to { height: 36px; background: var(--gold); }
}

.genLabel {
  font-size: 0.78rem;
  color: var(--mauve-300);
  letter-spacing: 0.05em;
}

.caption {
  font-size: 0.68rem;
  color: var(--mauve-300);
  letter-spacing: 0.06em;
  text-align: center;
}