{% macro badge(
    class=false,
    number=0,
    max_number=999
) %}
    {% set number = number | float %}
    {% set number = 0 if number === null else number %}
    {% set number = max_number + "+" if number > max_number else number %}
    <span class="luci-badge{{ ' ' + class if class }}">
        {{ number }}
    </span>
{% endmacro %}