<div class="waveform-player">
  <p>Waveform Player</p>
  <p class="placeholder">wavesurfer.js will be integrated here</p>
</div>

<style>
  .waveform-player {
    padding: 1rem;
    background: #1a1a2e;
    border-radius: 8px;
    color: #e0e0e0;
  }
  .placeholder {
    color: #666;
    font-size: 0.875rem;
  }
</style>
