body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }
  
  .login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    border-radius: 10px;
  }
  
  h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
  }
  
  .login-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  .form-group {
    display: flex;
    flex-direction: column;
  }
  
  .form-group label {
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
  }
  
  .form-group input {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    background-color: #f9f9f9;
  }
  
  .form-group input:focus {
    outline: none;
    border-color: #4CAF50;
    background-color: #fff;
  }
  
  button {
    padding: 12px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  button:hover {
    background-color: #45a049;
  }
  
  @media (max-width: 600px) {
    .login-container {
      padding: 10px;
      max-width: 100%;
    }
  
    button {
      font-size: 14px;
    }
  }