{{-- Batch cards with clock controls. Pass ['withTeams' => true] to list each batch's teams. --}}
@php
    $withTeams = $withTeams ?? false;
@endphp
<section class="panel">
    <h2>⏱ BATCHES
        @if ($unassigned)
            <a href="{{ route('admin.teams') }}" class="chip waiting" style="margin-left:8px">{{ $unassigned }} team(s) not in a batch</a>
        @endif
    </h2>
    <div class="batch-grid {{ $withTeams ? 'wide' : '' }}">
        @foreach ($batches as $b)
            @php
                $n = $b['number'];
                $teams = $byBatch->get($n, collect());
                $cracked = $teams->where('state', 'cracked')->count();
            @endphp
            <div class="batch-card bc-{{ $b['status'] }}">
                <div class="batch-head">
                    <b>BATCH {{ $n }}</b>
                    <span class="status-pill {{ $pillClass[$b['status']] }}">{{ $batchLabel[$b['status']] }}</span>
                </div>
                <div class="batch-clock">
                    @if ($b['status'] === 'running')
                        <span data-ends="{{ $b['ends_at'] }}">--:--</span>
                    @elseif ($b['status'] === 'paused')
                        <span style="color:var(--violet)">{{ $fmt($b['ends_at'] - $b['paused_at']) }}</span>
                    @elseif ($b['status'] === 'over')
                        <span style="color:var(--red)">00:00</span>
                    @else
                        {{ $fmt($settings['duration_minutes'] * 60000) }}
                    @endif
                </div>
                <div class="batch-meta">{{ $b['teams'] }} team(s) · {{ $cracked }} cracked</div>

                <div class="batch-actions">
                    @if ($b['status'] === 'ready')
                        <form method="POST" action="{{ route('admin.batch', [$n, 'start']) }}" onsubmit="return confirm('Start Batch {{ $n }} now? The {{ $settings['duration_minutes'] }}-minute clock begins for its {{ $b['teams'] }} team(s).')">
                            @csrf
                            <button class="btn green" @disabled(! $b['teams'])>▶ START</button>
                        </form>
                    @endif
                    @if ($b['status'] === 'running')
                        <form method="POST" action="{{ route('admin.batch', [$n, 'pause']) }}">
                            @csrf
                            <button class="btn gold">⏸ PAUSE</button>
                        </form>
                    @endif
                    @if ($b['status'] === 'paused')
                        <form method="POST" action="{{ route('admin.batch', [$n, 'resume']) }}">
                            @csrf
                            <button class="btn green">▶ RESUME</button>
                        </form>
                    @endif
                    @if (in_array($b['status'], ['running', 'paused']))
                        <form method="POST" action="{{ route('admin.batch', [$n, 'stop']) }}" onsubmit="return confirm('Stop Batch {{ $n }} now? Its teams can no longer enter passcodes.')">
                            @csrf
                            <button class="btn red">■ STOP</button>
                        </form>
                    @endif
                    @if ($b['status'] !== 'ready')
                        <form method="POST" action="{{ route('admin.batch', [$n, 'extend']) }}">
                            @csrf
                            <input type="hidden" name="minutes" value="5">
                            <button class="btn small" title="Add 5 minutes{{ $b['status'] === 'over' ? ' (re-opens the batch)' : '' }}">+5 MIN</button>
                        </form>
                        <form method="POST" action="{{ route('admin.batch', [$n, 'reset']) }}" onsubmit="return confirm('Reset Batch {{ $n }}? Its clock and ALL its teams\' attempts are cleared.')">
                            @csrf
                            <button class="btn small red">↺ RESET</button>
                        </form>
                    @endif
                </div>

                @if ($withTeams)
                    <ul class="batch-teams">
                        @forelse ($teams->sortBy('name', SORT_NATURAL | SORT_FLAG_CASE) as $r)
                            <li>
                                <span class="bt-name">{{ $r['name'] }}</span>
                                <span class="bt-info mono">
                                    @if ($r['state'] === 'cracked')
                                        <span style="color:var(--gold)">{{ $fmt($r['time_taken']) }}</span>
                                    @elseif ($r['attempts'])
                                        {{ $r['attempts'] }}/{{ $settings['max_attempts'] ?: '∞' }}
                                    @endif
                                </span>
                                {!! $chips[$r['state']] !!}
                            </li>
                        @empty
                            <li class="bt-empty">No teams yet. <a href="{{ route('admin.teams') }}">Assign teams →</a></li>
                        @endforelse
                    </ul>
                @endif
            </div>
        @endforeach
    </div>

    @if ($withTeams && $unassigned)
        <div class="unassigned">
            <b>NOT IN A BATCH ({{ $unassigned }})</b>
            <div>
                @foreach ($byBatch->get('', collect())->sortBy('name', SORT_NATURAL | SORT_FLAG_CASE) as $r)
                    <span class="chip waiting">{{ $r['name'] }}</span>
                @endforeach
            </div>
            <a href="{{ route('admin.teams') }}" class="btn small gold">ASSIGN ON THE TEAMS PAGE →</a>
        </div>
    @endif
</section>