{% set labeled = labeled|default(false) %}
<button type="button"
        class="theme-toggle"
        data-theme-toggle
        aria-label="Toggle appearance"
        title="Toggle appearance">
    {# Sun (light), Moon (dark), Adjust (auto) — Font Awesome 7 free #}
    <i class="icon icon-sun   fa-solid fa-sun"   aria-hidden="true"></i>
    <i class="icon icon-moon  fa-solid fa-moon"  aria-hidden="true"></i>
    <i class="icon icon-auto  fa-solid fa-circle-half-stroke" aria-hidden="true"></i>
    {% if labeled %}<span style="margin-left:.5rem;">{{ 'THEME_QUARK2.THEME_TOGGLE.LABEL'|t }}</span>{% endif %}
</button>