/* 🎶 Estilo tipo Spotify */
#music-player {
  background: linear-gradient(145deg, #121212, #1e1e1e);
  color: #fff;
  padding: 20px;
  border-radius: 20px;
  margin-top: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

#music-player h2 {
  color: #1db954;
  margin-bottom: 15px;
}

.player-container {
  display: flex;
  align-items: center;
  gap: 20px;
}

.player-cover img {
  width: 120px;
  height: 120px;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.6);
  object-fit: cover;
}

.player-controls {
  flex: 1;
}

#track-title {
  margin-bottom: 10px;
}

audio {
  width: 100%;
  margin-bottom: 10px;
}

.buttons {
  display: flex;
  gap: 15px;
}

.buttons button {
  background: #1db954;
  border: none;
  color: white;
  font-size: 18px;
  padding: 10px 15px;
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
}

.buttons button:hover {
  background: #1ed760;
}

#playlist {
  margin-top: 20px;
}

#playlist h3 {
  margin-bottom: 10px;
  color: #1db954;
}

#playlist ul {
  list-style: none;
  padding: 0;
}

#playlist li {
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

#playlist li:hover {
  background: rgba(255, 255, 255, 0.1);
}

#playlist li.active {
  background: #1db954;
  color: white;
}