{{ define "main" }}
<main class="responsive">
  <form action="/login" method="post">
    <fieldset>
      <div class="field border label{{ if .Forbidden }} invalid{{ end}}">
        <input id="username"
               name="username"
               type="text"
               value="{{ .Username }}"
               required>
        <label for="username">Username</label>
        {{ if .Forbidden }}<span class="error">Invalid username or password</span>{{ end }}
      </div>
      <div class="field border label{{ if .Forbidden }} invalid{{ end}}">
        <input id="password"
               name="password"
               type="password"
               required>
        <label for="password">Password</label>
        {{ if .Forbidden }}<span class="error">Invalid username or password</span>{{ end }}
      </div>
      <button class="small-round" type="submit" value="login">Login</button>
    </fieldset>
  </form>
</main>
{{ end }}