{{/* signin — GET /signin (auth.go's signin handler): estilo's sign-in
     form, or once a link is on its way, the check-your-email state that
     replaces it, or the card between the form and Keymail. rastrillo/auth's
     own handlers never render a page of their own here: Begin, Callback
     and Verify report every outcome by redirecting back here with a query
     the handler reads, and the two pages they do ask for — the refusal
     and the confirm step — are this template too (refused,
     renderConfirm).

     The form POSTs to rastrillo/auth's own Begin through gateBegin
     (app.go, auth.go). An address whose domain runs Keymail is answered
     with this page again in its Keymail state (.Continue): the door's
     card, and a meta refresh that goes on to Keymail — a navigation from a
     page, which form-action does not govern. The form carries force=1 only
     on ?force=1 (a failed Keymail exchange), to ask for an emailed link.
     The bar shows the brand only: nobody is signed in here to have an
     account, and everything the brand could link to is behind the
     session gate. Data: signinView. */}}
{{define "page-head"}}{{with .Continue}}{{template "home-oauth-head" .}}{{end}}{{end}}
{{/* The confirm step an emailed link opens on (auth.go's renderConfirm):
     the door with its address field taken away, and one Sign in button
     that posts the link's token back. GET /auth/verify spends nothing;
     this POST does. estilo has no confirm variant, so the form is this
     page's own. The token is the link's own query value, escaped here. */}}
{{define "content"}}{{with .Confirm}}{{template "estilo-door-open" .Door}}
  <h1>{{.Door.Heading}}</h1>
  {{- with .Door.Lede}}
  <p estilo-signin-lede>{{.}}</p>
  {{- end}}
  <form rst-form estilo-signin-form method="post" action="{{.Action}}">
    <input type="hidden" name="token" value="{{.Token}}">
    <div rst-form-foot><button rst-btn="primary" type="submit" autofocus>{{.Door.Submit}}</button></div>
  </form>
{{template "estilo-door-close"}}
{{- else with .Sent}}{{template "estilo-signin-sent" .}}{{else}}{{template "estilo-signin" .SignIn}}{{end}}{{end}}