body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  background: #1a1a1a;
  font-family: Arial, sans-serif;
}

.players-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.audio-player {
  background: #2a2a2a;
  padding: 20px;
  border-radius: 10px;
  width: 300px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.visualization {
  margin-bottom: 20px;
}

.wave-svg {
  width: 100%;
  height: 100px;
}

.wave-svg path {
  fill: none;
  stroke: #4CAF50;
  stroke-width: 2;
}

.controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.control-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.control-btn svg {
  width: 24px;
  height: 24px;
  fill: #fff;
}

.control-btn:hover svg {
  fill: #4CAF50;
}

.progress-container {
  flex-grow: 1;
}

.progress-bar {
  background: #404040;
  height: 5px;
  border-radius: 3px;
  cursor: pointer;
  position: relative;
}

.progress {
  background: #4CAF50;
  height: 100%;
  border-radius: 3px;
  width: 0;
}

.time {
  display: flex;
  justify-content: space-between;
  color: #fff;
  font-size: 12px;
  margin-top: 5px;
}

.pause-icon {
  display: none;
}

.playing .play-icon {
  display: none;
}

.playing .pause-icon {
  display: block;
}

.loop-active svg {
  fill: #4CAF50;
}