body {
    background-color: #f7f7f7;
  }
  
  h2 {
    margin-bottom: 30px;
  }
  
  .card {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
  }
  
  input#generatedPassword {
    font-size: 1.2rem;
    text-align: center;
  }