mixin email-password
  input( name='email', placeholder='Email...', type='email' )
  input( name='password', placeholder='Password...', type='password' )

doctype html
html(lang="en")
  head
    title Login
  body
    h1 Login
    a( href='/users/auth/facebook' ) Login via Facebook
    br
    a( href='/users/auth/twitter' ) Login via Twitter
    form( action='/users/sign_in', method='POST' )
      h3 Login via Email
      mixin email-password
      button( type='submit' ) Login
    hr
    h1 Signup
    a( href='/users/auth/facebook?sign_up=true' ) Signup via Facebook
    br
    a( href='/users/auth/twitter?sign_up=true' ) Signup via Twitter
    form.signup( action='/users/invitation/accept', method='POST' )
      h3 Signup via Email
      input( name='name', placeholder='Name...' )
      mixin email-password
      button( type='submit' ) Signup