:root {
    --primary-color: #34a3ff;
    --background-color: #121212;
    --text-color: #ffffff;
    --secondary-color: #535353;
  }

  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0; padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    min-height: 100vh;
    transition: background-color 0.3s ease;
  }

  .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
    padding-bottom: 0;
  }

  body {
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--background-color);
  }

  body::-webkit-scrollbar {
    width: 8px;
  }

  body::-webkit-scrollbar-track {
    background: var(--background-color);
  }

  body::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 4px;
  }

  #uploadSection { margin-bottom: 20px; }
  #fileInput { display: none; }
  .custom-file-upload {
    display: inline-block;
    padding: 12px 24px;
    cursor: pointer;
    background-color: var(--primary-color);
    color: var(--text-color);
    border-radius: 500px;
    font-weight: bold;
    transition: background-color 0.3s, transform 0.1s;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
  }
  .custom-file-upload:hover {
    background-color: #004271;
    transform: scale(1.02);
  }
  .custom-file-upload:active {
    transform: scale(0.98);
  }
  #searchArea {
    margin-bottom: 20px;
    position: relative;
  }
  #search {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    border: none;
    border-radius: 500px;
    background-color: var(--secondary-color);
    color: var(--text-color);
    box-sizing: border-box;
    transition: background-color 0.3s;
  }
  #search:focus {
    outline: none;
    background-color: #6e6e6e;
  }
  #suggestions {
    margin-top: 10px; 
    background-color: var(--secondary-color);
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 10;
    max-height: 300px;
    overflow-y: auto;
}

#suggestions div {
    padding: 12px;
    cursor: pointer;
    color: var(--text-color);
    transition: background-color 0.2s;
}

#suggestions div:hover {
    background-color: #6e6e6e;
}

  .albumCard {
    background-color: rgba(255,255,255,0.1);
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .albumCard:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  }
  .albumHeader {
    padding: 15px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .albumHeaderContent {
    display: flex;
    align-items: center;
    gap: 15px;
  }
  .albumArtThumb {
    width: 60px; height: 60px;
    object-fit: cover;
    border-radius: 5px;
  }
  .albumTitle {
    font-weight: bold;
    font-size: 16px;
  }
  .albumToggle { font-size: 24px; }
  .songList {
    display: none;
    padding: 0 15px 15px;
  }
  .songRow {
    padding: 12px;
    cursor: pointer;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: background-color 0.2s;
  }
  .songRow:hover {
    background-color: rgba(255,255,255,0.2);
  }
  #playerControls {
    position: fixed; bottom: 0; left: 0; right: 0;
    background-color: rgba(18,18,18,0.9);
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    backdrop-filter: blur(10px);
  }
  #progressBar {
    width: 100%; height: 5px;
    background-color: var(--secondary-color);
    cursor: pointer;
    margin-bottom: 10px;
    border-radius: 2.5px;
    overflow: hidden;
  }
  #progress {
    height: 100%;
    background-color: var(--primary-color);
    width: 0;
    transition: width 0.1s linear;
  }
  .controlButtons {
  display: flex;
  justify-content: center; 
  align-items: center; 
  gap: 20px;
  margin: 0 auto;
  padding: 0; 
  width: fit-content; 
  }

  .controlButton {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 28px;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;

  }

  

  #loopButton {
    opacity: 0.3;
  }
  #shuffleButton {
    opacity: 0.3;
  }
  .controlButton:active { transform: scale(0.95); }
  .controlButton.active {
    
    color: var(--primary-color);
  }
  #nowPlaying {
    color: #ffffff !important;
    text-align: center;
    margin-top: 10px;
    font-size: 18px;
    font-weight: bold;
  }
  @media (max-width: 600px) {
    .container { padding: 10px; }
    .custom-file-upload {
      padding: 10px 20px; font-size: 14px;
    }
    #search {
      padding: 10px; font-size: 16px;
    }
    .albumTitle { font-size: 14px; }
    .controlButtons { gap: 15px; 
      width: 100%;
      justify-content: center;
    }
    .controlButton { font-size: 28px; }
    #nowPlaying { font-size: 16px; }
    .songRow {
      padding: 15px 12px;
    }
    #playerControls {
      padding: 20px 15px;
    }
    #progressBar {
      height: 8px;
    }
    #suggestions {
      max-height: 200px;
      overflow-y: auto;
  }
  }