body {
    font-family: 'Segoe UI', sans-serif;
    background: radial-gradient(circle at center, #181818, #000);
    color: #fff;
    text-align: center;
    padding: 40px;
  }

  h1 { margin-bottom: 10px; }

  .container {
    width: 90%;
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 10px;
  }

  textarea {
    width: 100%;
    height: 200px;
    background: #222;
    color: #eee;
    border: none;
    border-radius: 8px;
    padding: 10px;
    resize: vertical;
    font-family: monospace;
    font-size: 1em;
  }

  input[type="file"] {
    margin-top: 15px;
  }

  .stats {
    margin-top: 20px;
    text-align: left;
    background: rgba(0,0,0,0.3);
    padding: 15px;
    border-radius: 8px;
  }

  .stat-item {
    margin: 5px 0;
    font-size: 1.1em;
  }

  .highlight {
    color: #00ffcc;
  }