@if ($errors->any())
    <div class="alert alert-danger">
        <strong>Terjadi kesalahan.</strong>
        <ul style="margin:.5rem 0 0 1rem;">
            @foreach ($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif

<div class="form-grid">
    <div class="form-group form-group-full">
        <label>Nama Item / Pekerjaan *</label>
        <input type="text" name="nama_item" class="form-control erp-input" value="{{ old('nama_item', $item->nama_item ?? $item->nama_pekerjaan ?? $item->uraian ?? '') }}" required>
    </div>

    <div class="form-group">
        <label>Volume *</label>
        <input type="text" name="volume" class="form-control erp-input" value="{{ old('volume', isset($item->volume) ? number_format((float) $item->volume, 2, ',', '.') : '') }}" required>
    </div>

    <div class="form-group">
        <label>Satuan</label>
        <input type="text" name="satuan" class="form-control erp-input" value="{{ old('satuan', $item->satuan ?? '') }}" placeholder="m, titik, unit, ls">
    </div>

    <div class="form-group">
        <label>Harga Satuan *</label>
        <input type="text" name="harga_satuan" class="form-control erp-input" value="{{ old('harga_satuan', isset($item->harga_satuan) ? number_format((float) $item->harga_satuan, 0, ',', '.') : '') }}" required>
    </div>
</div>