body {
  margin: 0;
  padding: 20px;
  font-family: Arial, sans-serif;
  background: #f0f0f0;
}

.player-container {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.controls {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

input[type="range"] {
  width: 100%;
}

#playlist {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

#playlist li {
  padding: 10px;
  cursor: pointer;
  border-bottom: 1px solid #eee;
}

#playlist li:hover {
  background: #f5f5f5;
}

#playlist li.current {
  background: #e3f2fd;
  font-weight: bold;
}

/* 添加安装提示样式 */
#installPrompt {
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

#installPrompt:hover {
  transform: translateY(-2px);
}

#offline-alert {
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from { top: -50px; }
  to { top: 0; }
}

@media (max-width: 480px) {
  .player-container {
    width: 95%;
    padding: 10px;
  }
}