e-container">
          <span class="toggle-label">Optimized</span>
          <div class="toggle" id="viewToggle">
            <div class="toggle-thumb"></div>
          </div>
          <span class="toggle-label">Original</span>
        </div>
      </div>
    </div>

    <img id="output" src="" alt="Processed Image" />
    <div class="preview-hint" id="previewHint" style="display: none;">
      Hold down on the image to see the <span id="previewText">original</span>
    </div>
    
    <button class="down