@charset "utf-8";
    body {
      font-family: 'Segoe UI', sans-serif;
      background: linear-gradient(to bottom, #EFEFEF);
      color: #333;
      margin: 0;
      padding: 40px 20px;
      text-align: center;
    }

    h1 {
      font-size: 32px;
      color: #7b3f00;
      margin-bottom: 10px;
    }

    em {
      color: #a85c1a;
      font-style: italic;
    }

    .controls {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
      margin: 20px 0;
    }

    .controls button {
      padding: 8px 14px;
      font-size: 14px;
      border: none;
      border-radius: 6px;
      background-color: #7b3f00;
      color: white;
      cursor: pointer;
      transition: background 0.3s ease;
    }

    .controls button:hover {
      background-color: #a85c1a;
    }

    input[type="file"] {
      margin: 10px 0;
      font-size: 14px;
    }

    .canvas-wrapper {
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
      margin-bottom: 20px;
    }

    canvas {
      border: 1px solid #ccc;
      border-radius: 8px;
      background: white;
    }

    #zoomCanvas {
      width: 120px;
      height: 120px;
    }

    #pipetteDisplay {
      margin-top: 10px;
      font-weight: bold;
      padding: 6px 12px;
      border-radius: 8px;
      display: inline-block;
      border: 1px solid #ccc;
      background: #fff;
      transition: all 0.3s ease;
    }

    .log-section {
      max-width: 500px;
      margin: 30px auto;
      background: #fef4e5;
      border: 1px solid #d8bfa3;
      border-radius: 10px;
      padding: 20px;
    }

    .log-section h3 {
      margin-top: 0;
      color: #7b3f00;
    }

    #colorLog {
      list-style: none;
      padding: 0;
      text-align: left;
    }

    #colorLog li {
      margin-bottom: 8px;
      padding: 6px;
      background: rgba(255,255,255,0.8);
      border-radius: 6px;
      border: 1px solid #ddd;
      font-size: 14px;
    }

    footer {
      margin-top: 40px;
      font-size: 14px;
      color: #7b3f00;
      font-style: italic;
    }