  <style>
    body {
      margin: 0;
      font-family: Arial, sans-serif;
      background: #f4f4f4;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
    }
main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}
.login-container {
	margin-top:100px;
    background: white;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0,0,0,0.2);
    min-width: 300px;
    text-align: center;
}

    .login-container h2 {
      text-align: center;
      margin-bottom: 1rem;
    }
    input[type="text"] {
      width: 90%;
      padding: 0.75rem;
      margin-top: 0.5rem;
      margin-bottom: 1rem;
      border: 1px solid #ccc;
      border-radius: 5px;
    }
    input[type="password"] {
      width: 90%;
      padding: 0.75rem;
      margin-top: 0.5rem;
      margin-bottom: 1rem;
      border: 1px solid #ccc;
      border-radius: 5px; 
    }
    input[type="button"] {
      width: 85%;
      padding: 0.75rem;
      background: #007bff;
	  margin-bottom:10px;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }
    input[type="button"]:hover {
      background: #0056b3;
    }
    button {
      width: 85%;
      padding: 0.75rem;
      background: #007bff;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }
    button:hover {
      background: #0056b3;
    }
    #resend-otp-btn[disabled] {
      background-color: #ccc;
      cursor: not-allowed;
    }
    .message {
      text-align: center;
      margin-top: 0.5rem;
    }
  </style>
