{# Outer wrapper: NetBox attrs.html skips class, so id lives in attrs while grid classes are explicit here (never on each input). #}
<div {% include "django/forms/widgets/attrs.html" %} class="proxbox-sync-types-grid row row-cols-1 row-cols-md-2 g-1 align-items-start{% if 'class' in widget.attrs %} {{ widget.attrs.class }}{% endif %}">
{% for group, options, index in widget.optgroups %}
{% if group %}
<div class="col-12 text-body-secondary small fw-semibold mt-2 mb-1">{{ group }}</div>
{% endif %}
{% for option in options %}
{% include option.template_name with widget=option %}
{% endfor %}
{% endfor %}
</div>