body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  position: relative;
  color: white;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, var(--start-color, #2a2a2a), var(--end-color, #191414));
  z-index: 0;
}
.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  max-height: 100vh;
  position: relative;
  z-index: 1;
  overflow-y: auto;
  overflow-x: hidden;
}
.artwork {
  width: 100%; 
  aspect-ratio: 1 / 1; 
  max-width: 240px; 
  background-color: #282828;
  margin: 0 auto 20px;
  border-radius: 10px;
  background-size: cover;
  background-position: center;
}
@media (max-width: 768px) {
  .artwork {
      width: 280px;
      height: 280px;
  }
}
.song-info {
  text-align: center;
  margin-bottom: 20px;
}
.song-title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 5px;
}
.song-artist {
  font-size: 24px;
  font-weight: bold;
  /* color: #b3b3b3; */
}
.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.control-button {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
}
.play-pause {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--accent-color, #1f252c);
  display: flex;
  justify-content: center;
  align-items: center;
}
.progress-container {
  margin-bottom: 10px;
}
.progress-bar {
  width: 100%;
  -webkit-appearance: none;
  height: 5px;
  background: #535353;
  outline: none;
  margin-bottom: 10px;
  position: relative;
  background-image: none; 
}
.progress-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  background: white;
  cursor: pointer;
  border-radius: 50%;
  z-index: 2;
}
.time-info {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}
.song-list {
  height: 200px;
  overflow-y: auto;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  padding: 10px;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
  margin-bottom: 20px;
}
.song-list::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}
.song-item {
  display: flex;
  align-items: center;
  padding: 10px;
  cursor: pointer;
}
.song-item:hover {
  background-color: rgba(255, 255, 255, 0.1);
}
.song-item-info {
  margin-left: 10px;
}
.song-item-title {
  font-weight: bold;
}
.song-item-artist {
  font-size: 14px;
  color: #b3b3b3;
}
#folderInput {
  display: none;
}
.folder-input-label {
  display: inline-block;
  padding: 10px 20px;
  background-color: #535353;
  color: white;
  border-radius: 5px;
  cursor: pointer;
  margin-bottom: 20px;
}