{#- The keepsake export (#56): one encrypted, self-contained .html file of this chapter.
    🔴 Its OWN passphrase, never the Pup ID's (decided 2026-10-04): a keepsake handed to someone
    must not carry the key to your identity. Lost passphrase = an unopenable file, and the form
    says so before anyone types one. -#}
<details class="card story-edit keepsake" id="keepsake">
  <summary><b>🔐 Make a keepsake</b> <span class="hint">— this chapter as one file you keep forever</span></summary>
  <p class="hint">One <b>.html</b> file: the whole story — foreword, every day, your reflections and notes,
    photos, trends — and this chapter's data inside it. It opens in any browser, offline, with no Latch
    and no server, for as long as browsers open HTML. It is <b>encrypted</b>: nothing in it can be read
    without the passphrase you set here.</p>
  <form method="post" action="/chapters/{{ c.id }}/keepsake">
    <input type="hidden" name="_t" value="{{ form_token('chapters.keepsake') }}">
    <p class="row">
      <label>passphrase <input type="password" name="passphrase" minlength="12" autocomplete="new-password" required></label>
      <label>again <input type="password" name="again" minlength="12" autocomplete="new-password" required></label>
    </p>
    <p class="hint">🔴 <b>This keepsake's own passphrase</b> — not your Pup ID's, so you can hand the file
      to someone without handing them your identity. Save it now in a password manager (Bitwarden, 1Password,
      the Passwords app) or in Apple Notes. <b>If you lose it, the keepsake cannot be opened — by anyone,
      ever.</b> There is no recovery. At least 12 characters; a few words is best.</p>
    <p class="row">
      <label>photos <select name="photos">
        <option value="1600">full (1600 px)</option>
        <option value="1080">smaller file (1080 px)</option>
        <option value="0">no photos</option>
      </select></label>
      <label class="check"><input type="checkbox" name="show_title" value="1"> show the title on the locked page</label>
    </p>
    <p class="hint">Unticked, the locked file says only that it is a Latch keepsake — not what it is about.</p>
    <p class="row"><button class="btn primary">⬇ Make the keepsake</button></p>
  </form>
</details>
{#- THE SHAREABLE COPY (#57) — a different class, not a checkbox on the private one. Built by
    whitelist (story.build_shareable): plain, unencrypted, meant to leave. Photos start UNticked. -#}
<details class="card story-edit keepsake" id="share-copy">
  <summary><b>📤 Make a shareable copy</b> <span class="hint">— to show someone</span></summary>
  <p class="flash">📤 <b>Shareable:</b> times, locks, tasks, game badges and only the photos you tick.
    <b>No reflections, check-ins, scores, notes or foreword — ever.</b> Not encrypted: anyone with the
    file can read it.</p>
  <form method="post" action="/chapters/{{ c.id }}/share-copy">
    <input type="hidden" name="_t" value="{{ form_token('chapters.keepsake') }}">
    <p class="row"><label>title on the copy <input name="title" maxlength="120" value="{{ c.title }}"></label></p>
    <p class="hint">The title is yours to word — the copy prints it on the cover.</p>
    {% if s.photos %}
    <p class="hint">Photos to include (none by default):</p>
    <div class="cover-pick">
      {% for p in s.photos %}<label><input type="checkbox" name="photo" value="{{ p.id }}"><img src="/media/{{ p.id }}/thumb" alt="" loading="lazy"></label>{% endfor %}
    </div>
    <p class="row"><label class="check"><input type="checkbox" name="plain" value="1"> plain photos (no stats stamped on them)</label></p>
    {% endif %}
    <p class="row"><button class="btn">⬇ Make the shareable copy</button></p>
  </form>
</details>