{#
  help_icon(text, title="")
  Renders a small ⓘ button that opens a Bootstrap popover on click/tap.
  Works on both desktop and mobile devices.

  Usage:
    {% from 'macros/help.html' import help_icon %}
    <label class="form-label">Název {{ help_icon("Zadejte celý název akce.") }}</label>
#}
{% macro help_icon(text, title="Nápověda") %}
<button type="button"
        class="btn-help"
        data-bs-toggle="popover"
        data-bs-trigger="focus"
        data-bs-placement="top"
        data-bs-title="{{ title }}"
        data-bs-content="{{ text }}"
        tabindex="-1"
        aria-label="Nápověda">ⓘ</button>
{% endmacro %}