{#
  Breadcrumb Component

  Params:
    breadcrumbs: array of { label: string, url: string|null }
    home_url:    string (optional, default: path('admin'))
    home_label:  string (optional, default: 'Tableau de bord')
    class:       string (optional) — additional CSS classes
#}
{% set _home_url = home_url|default(path('admin')) %}
{% set _home_label = home_label|default('Tableau de bord') %}

<nav class="m-breadcrumb{{ class is defined and class ? ' ' ~ class : '' }}" aria-label="Fil d'Ariane">
    <ol class="m-breadcrumb__list">
        <li class="m-breadcrumb__item">
            <a href="{{ _home_url }}" class="m-breadcrumb__link" data-turbo="false">{{ _home_label }}</a>
        </li>

        {% for crumb in breadcrumbs|default([]) %}
        <li class="m-breadcrumb__item"{% if loop.last %} aria-current="page"{% endif %}>
            <span class="m-breadcrumb__separator" aria-hidden="true">&gt;</span>
            {% if crumb.url is defined and crumb.url and not loop.last %}
                <a href="{{ crumb.url }}" class="m-breadcrumb__link">{{ crumb.label }}</a>
            {% else %}
                <span class="m-breadcrumb__current">{{ crumb.label }}</span>
            {% endif %}
        </li>
        {% endfor %}
    </ol>
</nav>