{{-- Stock fields — shown when manage_stock toggle is ON --}}
<div class="mt-3 d-none" id="stock-fields">
    <div class="row g-3">
        <div class="col-md-4">
            <label class="form-label">Stock Qty {!! tooltip('Quantity of stock available for the product') !!}</label>
            <input type="number" name="stock" class="form-control" value="{{ $isEdit ? (int) ($product->stock ?? 0) : 0 }}" placeholder="0">
        </div>
        <div class="col-md-4">
            <label class="form-label">SKU {!! tooltip('Stock Keeping Unit — leave empty to auto-generate') !!}</label>
            <input type="text" name="sku" id="product-sku-input" class="form-control" placeholder="TSHRT321" autocomplete="off"
                value="{{ $isEdit ? e($product->sku) : '' }}">
            <div id="product-sku-feedback" class="small text-danger mt-1 d-none" role="alert"></div>
        </div>
        <div class="col-md-4">
            <label class="form-label">Rack No {!! tooltip('Location identifier for product storage') !!}</label>
            <input type="text" name="rack_no" class="form-control" placeholder="A12" value="{{ $isEdit ? e($product->rack_no ?? '') : '' }}">
        </div>
    </div>
</div>