{% extends "brickwork/shell/base.html" %}
{% comment %}
The centred shell (SHL-011/013): a generic centred single-panel layout for
anything that is neither the app shell nor an auth page (a standalone
confirmation, an empty state, an error page). A "full-bleed no-chrome" need is
served by an essentially-empty content block here, not a distinct fourth shell
(SHL-013). Fully static (no JS required).
{% endcomment %}
{% block shell_variant %}centred{% endblock %}

{% block shell %}
<div class="bw-centred">
  <main id="bw-main" class="bw-centred__panel" tabindex="-1">
    {% block content %}{% endblock %}
  </main>
</div>
{% endblock %}