{{-- 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($total, 2) }}</div>
                <div class="small text-white-50">all categories</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">Categories</div>
                <div class="fs-5 fw-bold">{{ $expenseByItem->count() }}</div>
                <div class="small text-white-50">expense item types</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 Category</div>
                <div class="fw-bold text-truncate">{{ $expenseByItem->first()?->expense_item_name ?? '—' }}</div>
                <div class="small text-white-50">{{ number_format($expenseByItem->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">Total Occurrences</div>
                <div class="fs-5 fw-bold">{{ number_format($expenseByItem->sum('occurrence_count')) }}</div>
                <div class="small text-white-50">expense entries</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">Expense Breakdown by Item</span>
        <span class="badge bg-secondary">{{ $expenseByItem->count() }} categories</span>
    </div>
    <div class="table-responsive">
        @if($expenseByItem->isEmpty())
            <div class="text-center text-muted py-5">No data found for this period.</div>
        @else
        <table class="table table-hover table-sm align-middle mb-0">
            <thead class="table-light">
                <tr>
                    <th>#</th>
                    <th>Expense Item</th>
                    <th class="text-end">Occurrences</th>
                    <th class="text-end">Min</th>
                    <th class="text-end">Avg</th>
                    <th class="text-end">Max</th>
                    <th class="text-end">Total Amount</th>
                    <th>Share</th>
                </tr>
            </thead>
            <tbody>
                @foreach($expenseByItem as $i => $row)
                <tr>
                    <td class="text-muted small">{{ $i + 1 }}</td>
                    <td class="fw-semibold">{{ $row->expense_item_name }}</td>
                    <td class="text-end">{{ number_format($row->occurrence_count) }}</td>
                    <td class="text-end">{{ number_format($row->min_amount, 2) }}</td>
                    <td class="text-end">{{ number_format($row->avg_amount, 2) }}</td>
                    <td class="text-end">{{ number_format($row->max_amount, 2) }}</td>
                    <td class="text-end fw-semibold">{{ number_format($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" style="width:{{ $row->percentage }}%"></div>
                            </div>
                            <small class="text-muted text-nowrap">{{ $row->percentage }}%</small>
                        </div>
                    </td>
                </tr>
                @endforeach
            </tbody>
            <tfoot class="table-light fw-semibold">
                <tr>
                    <td colspan="6">Total</td>
                    <td class="text-end">{{ number_format($total, 2) }}</td>
                    <td></td>
                </tr>
            </tfoot>
        </table>
        @endif
    </div>
</div>