@php $lista = $versoes ?? collect(); @endphp
@if($lista->count() >= 1)
  <form method="GET" action="{{ route('admin.simulacoes.versoes.comparar', $sim->idsimulacao) }}" class="row g-2 align-items-end">
    <div class="col-md-3">
      <label class="text-xs">Versão A</label>
      <select name="id_a" class="form-control form-control-sm" required>
        @foreach($lista as $v)
          <option value="{{ $v->id }}" @selected(request('id_a') == $v->id)>
            v{{ $v->numero }} — {{ $v->nome }}
          </option>
        @endforeach
      </select>
    </div>
    <div class="col-md-3">
      <label class="text-xs">Versão B</label>
      <select name="id_b" class="form-control form-control-sm" id="versao-b-select">
        <option value="atual" @selected(request('id_b') === 'atual' || request()->boolean('atual'))>Situação atual</option>
        @foreach($lista as $v)
          <option value="{{ $v->id }}" @selected(request('id_b') == $v->id)>
            v{{ $v->numero }} — {{ $v->nome }}
          </option>
        @endforeach
      </select>
    </div>
    <div class="col-md-2">
      <button type="submit" class="btn btn-sm btn-outline-primary w-100">
        <i class="fas fa-columns me-1"></i> Comparar
      </button>
    </div>
  </form>
@else
  <p class="text-xs text-muted mb-0">Salve pelo menos uma versão para comparar.</p>
@endif