body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    font-family: Roboto, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
  }
  
  .container {
    text-align: center;
    background: #fff;
    padding: 2em;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
  }
  
  input[type="text"] {
    padding: 10px;
    font-size: 16px;
    width: 200px;
    margin: 0.5em 0;
    border: 1px solid #ddd;
    border-radius: 4px;
  }
  
  button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  
  button:hover {
    background-color: #0056b3;
  }