.audio-visualizer {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
  overflow: hidden;
  background: #1e2026;
}

.audio-visualizer__video-background {
  position: fixed;
  top: -17%;
  left: -17%;
  width: 134%;
  height: 134%;
  object-fit: cover;
  z-index: 1;
  opacity: 0;
}

.audio-visualizer__canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.audio-visualizer__mask-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1.5;
  background: black;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.audio-visualizer__play-button {
  color: #1e2026;
  cursor: pointer;
  font-size: 18px;
  left: 50%;
  position: fixed;
  text-align: center;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
  user-select: none;
  z-index: 10;
}

.audio-visualizer__play-button--hidden {
  display: none;
}

.audio-visualizer__loading {
  position: fixed;
  top: 20px;
  left: 20px;
  color: white;
  background: rgba(0, 0, 0, 0.7);
  padding: 10px 20px;
  border-radius: 5px;
  z-index: 10;
}

.audio-visualizer__loading--hidden {
  display: none;
}

@media (max-width: 768px) {
  .audio-visualizer__play-button {
    padding: 15px 30px;
    font-size: 16px;
  }

  .audio-visualizer__loading {
    top: 10px;
    left: 10px;
    padding: 8px 16px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .audio-visualizer__play-button {
    padding: 12px 24px;
    font-size: 14px;
  }
}