{# Standalone modal fragment -- extends nothing, so it is valid on its own as an htmx response. Openers are plain `hx-get` buttons with hx-target="body" hx-swap="beforeend", which append this to the end of . Closing is not htmx: modal_controller.js just removes the element. Ported from myep's htmx_modal_admin.html.twig (bg-black/70 backdrop, no shadow). #}