{#- chirp-ui: Composer shell
    Structural wrapper for writing/editing surfaces with context, toolbar, preview,
    draft status, and actions. Behavior remains app-owned.
-#}

{% def composer_shell(cls="") %}
<div class="chirpui-composer-shell{{ " " ~ cls if cls else "" }}">
    <div class="chirpui-composer-shell__header">{% slot header %}</div>
    <div class="chirpui-composer-shell__identity">{% slot identity %}</div>
    <div class="chirpui-composer-shell__fields">{% slot fields %}</div>
    <div class="chirpui-composer-shell__toolbar">{% slot toolbar %}</div>
    <div class="chirpui-composer-shell__body">{% slot body %}</div>
    <div class="chirpui-composer-shell__preview">{% slot preview %}</div>
    <div class="chirpui-composer-shell__footer">
        <div class="chirpui-composer-shell__status">{% slot status %}</div>
        <div class="chirpui-composer-shell__actions">{% slot actions %}</div>
    </div>
</div>
{% end %}