I have 2 questions: 1- I need a sign up/login form like

I have 2 questions:

1- I need a sign up/login form like the one on edublogs.org home page (the one where you can enter username and password and then once you click the sign up button it takes you to another sort of a popup page where you can enter more info like ‘which best describes you?’ question with 3 different option and after that it takes you to another sort of a popup page where you can enter your username, email, password, a sort of a recaptcha thing, TOS agreement checkbox and create a blog button. Here’s a screenshot of which one I’m talking about: (https://drive.google.com/open?id=0ByYJfYPT9COIODhUZTJvQjdVNjg)

2- I need some sort of an all-in-one (login, signup, reset password) customizable widget so I can have have those 3 pages looking like the rest of my website and which I can have control over the changes (text, color, etc.).

Thanks!