{% set elements = elements ?? [] %}
{% set id = id ?? null %}

<ul class="elements structure">
  {%- apply spaceless %}
    {% nav element in elements %}
      <li id="{{ id }}-element-{{ element.id }}">
        {% set indent = (element.level - 1) * 35 %}
        <div class="row" style="margin-left: -{{ indent }}px; padding-left: {{ indent }}px;">
          {{ elementChip(element, {
            context: context ?? 'index',
            inputName: inputName ?? ((name ?? false) ? ((single ?? false) ? name : "#{name}[]") : null),
            showActionMenu: showActionMenu ?? false,
            checkbox: selectable ?? false,
          }) }}
        </div>

        {% ifchildren %}
          <ul>
            {% children %}
          </ul>
        {% endifchildren %}
      </li>
    {% endnav %}
  {% endapply -%}
</ul>