{#- An open verification challenge (#29) — the Handler page and the dashboard card both include
    this, so the answer is one tap from either. 🔴 NO `capture` and NO `when`: the WORD is what
    proves the photo is fresh, so where the photo comes from is yours to choose (the camera is
    the first thing iOS offers anyway), and an answer is stamped when it arrives — a challenge
    cannot be answered "earlier". docs/handler.md#challenges. -#}
{% set ch = hs.challenge %}
<section class="card challenge need" id="challenge">
  <h3>📸 Proof, now <small class="hint">{% if ch.late %}time's up — send it if you have it{% else %}{{ (ch.left // 60) if ch.left >= 60 else '<1' }} min left · by {{ ch.due_at|local('%H:%M') }}{% endif %}</small></h3>
  <p class="nonce" aria-label="the word to show"><b>{{ ch.word }}</b></p>
  <p class="hint">Write <b>{{ ch.word }}</b> on paper, a screen, your skin — anywhere the camera can read it — and photograph it with your cage. A photo from before this moment can't carry it. Your {{ hs.name }} reads it; Latch only keeps it beside the photo.</p>
  <form class="row" method="post" action="/handler/challenge" enctype="multipart/form-data">
    <label class="photofield">The proof
      <input type="file" name="photo" accept="image/*" required></label>
    <input type="hidden" name="here" value="">
    <button class="primary">🎯 Here it is</button>
  </form>
  <form method="post" action="/handler/challenge/decline" onsubmit="return confirm('Say you can\'t right now? The penalty applies — owning up is the lighter mark.')">
    <button class="small">🙋 I can't right now</button>
  </form>
</section>