   .data-folder-bar-fill {
      height: 100%;
      background: #2196F3;
      transition: width 0.3s ease;
      border-radius: 8px;
    }
  </style>
</head>
<body>
  <div class="header">
    <img src="star.png" alt="Starchive">
    <h1>Starchive</h1>
  </div>
  <div class="mode-text" id="modeText">Mode: default</div>
  <div class="buttons-container">
    <button id="fetchButton" class="icon-button" title="show used space">üìÅ</button>
    <button id="copyTranscriptButton" class="icon-button" title=