@props(['label' => null, 'except' => []])
@php
    // Auto-detect active filters from the query string (ignore pagination & sundry keys).
    $ignored = array_merge(['page', 'sort', 'dir'], (array) $except);
    $active = collect(request()->query())
        ->except($ignored)
        ->filter(fn ($v) => $v !== '' && $v !== null && $v !== [])
        ->count();
@endphp
<div class="filter-panel mb-3 {{ $active ? 'open' : '' }}">
    <button type="button" class="filter-toggle" onclick="this.closest('.filter-panel').classList.toggle('open')">
        <i class="bi bi-funnel"></i>
        <span>{{ $label ?? _lang('Filters') }}</span>
        @if ($active)<span class="filter-count">{{ $active }}</span>@endif
        <i class="bi bi-chevron-down filter-caret"></i>
    </button>
    <div class="filter-body">
        {{ $slot }}
    </div>
</div>