   flex-direction: column;
        align-items: stretch;
        gap: 8px;
      }

      .toggle-container {
        flex-direction: column;
        gap: 8px;
      }

      #imgDataUri {
        height: 100px;
        font-size: 11px;
      }
    }
  </style>
</head>
<body>
  <div class="container">
    <h1>üñºÔ∏è Image Optimizer</h1>
    
    <div id="dropzone">Click or drag and drop an image here</div>
    <input type="file" id="fileInput" accept="image/*">
    
    <div class="controls">
    