#openPopup {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background: #007bff;
    color: white;
    border: none;
 
  
  }
  #openPopup:hover {
    background: #0056b3;
    transform: scale(1.05);
  }
  #popupDialog {
    padding: 20px;
  }
  .form-group {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-bottom: 15px;
  }
  .form-group label {
    margin-right: 10px;
    font-weight: bold;
    flex-shrink: 0;
  }
  .form-group input[type="text"],
  .form-group input[type="button"] {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    width: 100%;
  }
  .form-group input[type="button"] {
    margin-left: 10px;
    cursor: pointer;
    background: #007bff;
    color: white;
    border: none;
    transition: background-color 0.3s, transform 0.2s;
  }

  .form-group input[type="button"]:disabled {
    background: #cccccc;
    cursor: not-allowed;
  }
  .login-button {
    width: 100%;
    padding: 10px;
    background: linear-gradient(to right, #6a11cb 0%, #2575fc 100%);
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
  }
  .login-button:hover {
    background: linear-gradient(to right, #2575fc 0%, #6a11cb 100%);
    transform: scale(1.05);
  }
  .login-button:disabled {
    background: #cccccc;
    cursor: not-allowed;
  }
  .ui-dialog-titlebar {
    background: #007bff;
    border: none;
    color: white;
    padding: 10px 20px;
  }
  .ui-dialog-titlebar-close {
    border: none;
    background: none;
    color: white;
  }