{{/* deck_settings — GET/POST /d/{sqid}/settings.

     The deck's own settings and nothing else: name, theme, and who can
     open it. The rung is a choice-field rather than a select, because
     the three answers each need a sentence — "Private" on its own does
     not say who that leaves out — and because a radio group signals
     pick-one where a dropdown hides the alternatives.

     Deleting is not a control on this form. It is a link to its own
     page, which asks the question and carries the only button that
     answers it. */}}
{{define "content"}}
{{template "back-nav" dict "Href" .BackHref "Label" .BackLabel}}
{{template "page-header" dict "Title" .Title}}
<div rst-box>
  <form rst-form method="post" action="{{.Action}}">
    {{template "field-text" dict
      "Name" "title" "Label" .TitleLabel "Value" .TitleValue
      "Required" true "Primary" true
      "Error" (index .Errors "Title")}}
    {{template "field-select" dict
      "ID" "theme" "Name" "theme" "Label" .ThemeLabel
      "Options" .Themes "Required" true
      "Error" (index .Errors "Theme")}}
    {{template "choice-field" dict
      "Legend" .RungLegend "Name" "rung" "Options" .Rungs}}
    {{template "form-error" (index .Errors "Rung")}}
    {{template "form-foot" dict
      "Submit" .Submit "CancelHref" .CancelHref "CancelLabel" .CancelLabel}}
  </form>
</div>
<div rst-box-head><h2>{{.DeleteLabel}}</h2></div>
<div rst-box>
  <p>{{.DeleteBody}}</p>
  <p><a rst-btn href="{{.DeleteHref}}">{{.DeleteLabel}}</a></p>
</div>
{{end}}