#secretBtn {
      background-color: red;
      color: white;
      padding: 12px 24px;
      border: none;
      border-radius: 8px;
      font-size: 16px;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    #secretBtn.toggled {
      background-color: white;
      color: red;
      border: 2px solid red;
    }