{{-- Stat cards --}}
<div class="row g-3 mb-3">
    <div class="col-6 col-lg-3">
        <div class="card text-bg-primary">
            <div class="card-body py-3">
                <div class="small fw-semibold text-white-50 mb-1">Total Spend</div>
                <div class="fs-5 fw-bold">{{ number_format($grandTotal, 2) }}</div>
                <div class="small text-white-50">all branches</div>
            </div>
        </div>
    </div>
    <div class="col-6 col-lg-3">
        <div class="card text-bg-info">
            <div class="card-body py-3">
                <div class="small fw-semibold text-white-50 mb-1">Branches</div>
                <div class="fs-5 fw-bold">{{ $expenseByBranch->count() }}</div>
                <div class="small text-white-50">with expenses</div>
            </div>
        </div>
    </div>
    <div class="col-6 col-lg-3">
        <div class="card text-bg-warning">
            <div class="card-body py-3">
                <div class="small fw-semibold text-white-50 mb-1">Top Branch</div>
                <div class="fw-bold text-truncate">{{ $expenseByBranch->first()?->branch_id ?? '—' }}</div>
                <div class="small text-white-50">{{ number_format($expenseByBranch->first()?->total_amount ?? 0, 2) }}</div>
            </div>
        </div>
    </div>
    <div class="col-6 col-lg-3">
        <div class="card text-bg-secondary">
            <div class="card-body py-3">
                <div class="small fw-semibold text-white-50 mb-1">Avg per Branch</div>
                <div class="fs-5 fw-bold">
                    {{ $expenseByBranch->count() > 0 ? number_format($grandTotal / $expenseByBranch->count(), 2) : '0.00' }}
                </div>
                <div class="small text-white-50">average spend</div>
            </div>
        </div>
    </div>
</div>

<div class="card">
    <div class="card-header d-flex justify-content-between align-items-center py-2">
        <span class="fw-semibold small">Expenses by Branch</span>
        <span class="badge bg-secondary">{{ $expenseByBranch->count() }} branches</span>
    </div>
    <div class="table-responsive">
        @if($expenseByBranch->isEmpty())
            <div class="text-center text-muted py-5">No branch data found for this period.</div>
        @else
        <table class="table table-hover table-sm align-middle mb-0">
            <thead class="table-light">
                <tr>
                    <th>Branch</th>
                    <th class="text-end">Summaries</th>
                    <th class="text-end">Entries</th>
                    <th class="text-end">Avg per Entry</th>
                    <th class="text-end">Total Amount</th>
                    <th>Share</th>
                </tr>
            </thead>
            <tbody>
                @foreach($expenseByBranch as $row)
                @php $pct = $grandTotal > 0 ? round($row->total_amount / $grandTotal * 100, 1) : 0; @endphp
                <tr>
                    <td class="fw-semibold">{{ $row->branch_name }}</td>
                    <td class="text-end">{{ number_format($row->summary_count) }}</td>
                    <td class="text-end">{{ number_format($row->expense_entries) }}</td>
                    <td class="text-end">{{ number_format($row->avg_per_entry, 2) }}</td>
                    <td class="text-end fw-semibold">{{ number_format($row->total_amount, 2) }}</td>
                    <td style="min-width:140px">
                        <div class="d-flex align-items-center gap-2">
                            <div class="progress flex-grow-1" style="height:6px">
                                <div class="progress-bar bg-info" style="width:{{ $pct }}%"></div>
                            </div>
                            <small class="text-muted text-nowrap">{{ $pct }}%</small>
                        </div>
                    </td>
                </tr>
                @endforeach
            </tbody>
            <tfoot class="table-light fw-semibold">
                <tr>
                    <td colspan="4">Total</td>
                    <td class="text-end">{{ number_format($grandTotal, 2) }}</td>
                    <td></td>
                </tr>
            </tfoot>
        </table>
        @endif
    </div>
</div>