* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.background-video {
  position: fixed;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  z-index: -1;
  object-fit: cover;
}

.background-video::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(102, 126, 234, 0.3);
}

.player-container {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  max-width: 500px;
  width: 100%;
  position: relative;
  z-index: 1;
  backdrop-filter: blur(10px);
}

h1 {
  text-align: center;
  color: #333;
  margin-bottom: 30px;
  font-size: 28px;
  font-weight: 600;
}

.song {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 15px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.song:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.song-title {
  font-size: 18px;
  font-weight: 600;
  color: #333;
  margin-bottom: 12px;
  display: block;
}

audio {
  width: 100%;
  height: 40px;
  outline: none;
}

audio::-webkit-media-controls-panel {
  background-color: #fff;
}

audio::-webkit-media-controls-play-button,
audio::-webkit-media-controls-pause-button {
  background-color: #667eea;
  border-radius: 50%;
}

.download-section {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 2px solid #e9ecef;
  text-align: center;
}

.download-section h2 {
  font-size: 22px;
  color: #333;
  margin-bottom: 10px;
  font-weight: 600;
}

.download-section p {
  color: #666;
  margin-bottom: 20px;
  font-size: 14px;
}

.download-btn {
  display: inline-block;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 15px 30px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.download-icon {
  margin-right: 8px;
  font-size: 18px;
}

@media (max-width: 600px) {
  .player-container {
    padding: 30px 20px;
  }

  h1 {
    font-size: 24px;
  }

  .song-title {
    font-size: 16px;
  }

  .download-btn {
    font-size: 14px;
    padding: 12px 25px;
  }
}