diff --git a/backend/internal/handler/inventory.go b/backend/internal/handler/inventory.go
index daabd6f..a56bbf9 100644
--- a/backend/internal/handler/inventory.go
+++ b/backend/internal/handler/inventory.go
@@ -160,6 +160,37 @@ func (h *InventoryHandler) List(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"data": rows, "total": total, "page": page, "page_size": pageSize})
 }
 
+// inventorySummary 全店库存 KPI 汇总（不随分页，供库存屏 KPI 卡）
+type inventorySummary struct {
+	SkuCount      int64   `json:"sku_count"`      // SKU 总数（库存行数）
+	StockValue    float64 `json:"stock_value"`    // 库存货值 Σ(qty×进价)
+	InStockQty    float64 `json:"in_stock_qty"`   // 在库总数量
+	ShortageCount int64   `json:"shortage_count"` // 缺货数（qty<=0）
+	WarningCount  int64   `json:"warning_count"`  // 预警数（0<qty<安全库存）
+}
+
+// Summary GET /api/v1/inventory/summary —— 全店汇总（守多租户）
+func (h *InventoryHandler) Summary(c *gin.Context) {
+	shopID := middleware.GetShopID(c)
+	const sql = `
+		SELECT
+		  COUNT(*) AS sku_count,
+		  COALESCE(SUM(inv.quantity * COALESCE(sii.unit_price, inv.unit_price, p.purchase_price)), 0) AS stock_value,
+		  COALESCE(SUM(inv.quantity), 0) AS in_stock_qty,
+		  COALESCE(SUM(CASE WHEN inv.quantity <= 0 THEN 1 ELSE 0 END), 0) AS shortage_count,
+		  COALESCE(SUM(CASE WHEN inv.quantity > 0 AND p.min_stock IS NOT NULL AND inv.quantity < p.min_stock THEN 1 ELSE 0 END), 0) AS warning_count
+		FROM inventories inv
+		LEFT JOIN stock_in_items sii ON sii.id = inv.stock_in_item_id
+		LEFT JOIN products p ON p.id = inv.product_id AND p.deleted_at IS NULL
+		WHERE inv.shop_id = ? AND inv.deleted_at IS NULL`
+	var s inventorySummary
+	if err := h.db.Raw(sql, shopID).Scan(&s).Error; err != nil {
+		util.RespondError(c, http.StatusInternalServerError, "QUERY_ERROR", "查询失败")
+		return
+	}
+	c.JSON(http.StatusOK, s)
+}
+
 // Logs GET /api/v1/inventory/logs
 func (h *InventoryHandler) Logs(c *gin.Context) {
 	shopID := middleware.GetShopID(c)
diff --git a/backend/internal/router/router.go b/backend/internal/router/router.go
index 53ff755..f200c1c 100644
--- a/backend/internal/router/router.go
+++ b/backend/internal/router/router.go
@@ -183,6 +183,7 @@ func Setup(r *gin.Engine, db *gorm.DB) {
 		inventory := api.Group("/inventory")
 		{
 			inventory.GET("", inventoryH.List)
+			inventory.GET("/summary", inventoryH.Summary)
 			inventory.GET("/logs", inventoryH.Logs)
 			inventory.PUT("/:id/remark", inventoryH.UpdateRemark)
 			inventory.POST("/checks", inventoryH.CreateCheck)
diff --git a/client/lib/models/inventory.dart b/client/lib/models/inventory.dart
index b1ce039..26e2e53 100644
--- a/client/lib/models/inventory.dart
+++ b/client/lib/models/inventory.dart
@@ -72,6 +72,29 @@ class Inventory {
       );
 }
 
+/// 全店库存 KPI 汇总（GET /inventory/summary，不随分页）。
+class InventorySummary {
+  final int skuCount;
+  final double stockValue;
+  final double inStockQty;
+  final int shortageCount;
+  final int warningCount;
+  const InventorySummary({
+    this.skuCount = 0,
+    this.stockValue = 0,
+    this.inStockQty = 0,
+    this.shortageCount = 0,
+    this.warningCount = 0,
+  });
+  factory InventorySummary.fromJson(Map<String, dynamic> j) => InventorySummary(
+        skuCount: (j['sku_count'] as num?)?.toInt() ?? 0,
+        stockValue: (j['stock_value'] as num?)?.toDouble() ?? 0,
+        inStockQty: (j['in_stock_qty'] as num?)?.toDouble() ?? 0,
+        shortageCount: (j['shortage_count'] as num?)?.toInt() ?? 0,
+        warningCount: (j['warning_count'] as num?)?.toInt() ?? 0,
+      );
+}
+
 class InventoryLog {
   final int warehouseId;
   final String? warehouseName;
diff --git a/client/lib/providers/inventory_provider.dart b/client/lib/providers/inventory_provider.dart
index 62225b6..ebeabe8 100644
--- a/client/lib/providers/inventory_provider.dart
+++ b/client/lib/providers/inventory_provider.dart
@@ -16,6 +16,14 @@ final inventoryListProvider =
   InventoryListNotifier.new,
 );
 
+/// 全店库存 KPI 汇总（不随分页；换店/网络恢复自动刷新）。
+final inventorySummaryProvider =
+    FutureProvider.autoDispose<InventorySummary>((ref) {
+  ref.watch(authStateProvider.select((s) => s.user?.shopId));
+  ref.watch(networkRecoveryCountProvider);
+  return ref.read(inventoryRepositoryProvider).getSummary();
+});
+
 class InventoryListNotifier extends AsyncNotifier<PageResult<Inventory>> {
   int _page = 1;
   int _pageSize = AppConstants.defaultPageSize;
diff --git a/client/lib/repositories/inventory_repository.dart b/client/lib/repositories/inventory_repository.dart
index c2de4e0..858697e 100644
--- a/client/lib/repositories/inventory_repository.dart
+++ b/client/lib/repositories/inventory_repository.dart
@@ -41,6 +41,18 @@ class InventoryRepository {
     }
   }
 
+  Future<InventorySummary> getSummary() async {
+    try {
+      final resp = await _client.get('/inventory/summary');
+      return InventorySummary.fromJson(resp.data as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取库存汇总失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
   Future<Map<String, dynamic>> createCheck(Map<String, dynamic> data) async {
     try {
       final resp = await _client.post('/inventory/checks', data: data);
diff --git a/client/lib/screens/inventory/inventory_list_screen.dart b/client/lib/screens/inventory/inventory_list_screen.dart
index 952e6af..a9bced4 100644
--- a/client/lib/screens/inventory/inventory_list_screen.dart
+++ b/client/lib/screens/inventory/inventory_list_screen.dart
@@ -42,18 +42,23 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
   Set<String> _filterWarehouse = {};
   Set<String> _filterSpec = {};
   Set<String> _filterSeries = {};
+  // 库存状态前端筛选（派生自 qty vs 安全库存）：全部/在售/预警/缺货
+  String _statusFilter = '全部';
   Set<String>? _hiddenCols; // null = 尚未载入本地存档
   bool _mobileTableView = false; // 移动端：false=卡片列表，true=表格（横向滚动）
 
   static const _screenId = 'inventory_list';
 
-  // 列序照原型重排；商品 = name+code 合并两行。
-  // 库存量/成本价列按项目铁律不展示（装箱数脏数据 + 进价敏感）；仓库/备注作可隐藏列。
+  // 列序照原型 inventory.html：商品/规格/系列/批次/库存/成本价/单价/生产/入库/供应商/状态/操作。
+  // 成本价=入库进价(unitPrice)，单价=售价(salePrice)；库存列照原型显示(脏数据另清)。
+  // 仓库/备注原型没有 → 默认隐藏的可选列（列设置可开）。
   static const _colDefs = [
     ColDef('product', '商品', required: true),
     ColDef('spec', '规格'),
     ColDef('series', '系列'),
     ColDef('batch', '批次号'),
+    ColDef('qty', '库存'),
+    ColDef('cost', '成本价'),
     ColDef('price', '单价'),
     ColDef('prodDate', '生产日期'),
     ColDef('inTime', '入库时间'),
@@ -64,10 +69,15 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
     ColDef('actions', '操作', required: true),
   ];
 
+  // 仓库/备注默认隐藏（原型无此两列）；用户在列设置里可开。
+  static const _defaultHidden = {'warehouse', 'remark'};
+
 
   @override
   void initState() {
     super.initState();
+    // 默认隐藏仓库/备注（原型无此两列）；本地有存档则覆盖。
+    _hiddenCols = Set.of(_defaultHidden);
     ColumnPrefs.load(_screenId).then((saved) {
       if (saved != null && mounted) setState(() => _hiddenCols = saved);
     });
@@ -285,6 +295,40 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
   }
 
   /// 商品列：name（可点进详情）+ code 两行（还原原型 .pname/.pcode）。
+  void _exportInventory(List<Inventory> items) {
+    exportExcel(
+      filename: '库存查询',
+      headers: const [
+        '商品编码', '商品名称', '规格', '系列', '批次号', '库存量',
+        '成本价', '单价', '生产日期', '入库时间', '供应商', '安全库存', '状态'
+      ],
+      rows: items.map((item) {
+        final status = item.quantity == 0
+            ? '缺货'
+            : (item.minStock != null && item.quantity < item.minStock!)
+                ? '库存不足'
+                : '正常';
+        return [
+          item.productCode,
+          item.productName,
+          item.spec,
+          item.series,
+          item.batchNo,
+          '${item.quantity.toStringAsFixed(0)} ${item.unit}'.trim(),
+          item.unitPrice != null ? item.unitPrice!.toStringAsFixed(2) : '',
+          item.salePrice != null ? item.salePrice!.toStringAsFixed(2) : '',
+          item.productionDate ?? '',
+          item.createdAt != null && item.createdAt!.length >= 10
+              ? item.createdAt!.substring(0, 10)
+              : '',
+          item.supplierName,
+          item.minStock ?? '',
+          status,
+        ];
+      }).toList(),
+    );
+  }
+
   Widget _productCell(Inventory item, BuildContext context) {
     final linked = item.productId != null;
     final body = Column(
@@ -327,11 +371,23 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
       'batch' => DataCell(Text(item.batchNo.isEmpty ? '-' : item.batchNo,
           style: const TextStyle(fontFamily: 'monospace', fontSize: 12))),
       'warehouse' => DataCell(Text(item.warehouseName.isEmpty ? '-' : item.warehouseName)),
+      'qty' => DataCell(Text(
+          item.quantity.toStringAsFixed(0),
+          style: TextStyle(
+              fontWeight: FontWeight.w600,
+              fontFamily: 'monospace',
+              // 低库存染色（qty ≤ 安全库存）：原型 .qty.low → accent
+              color: (item.minStock != null && item.quantity <= item.minStock!)
+                  ? context.tokens.accent
+                  : context.tokens.text))),
+      'cost' => DataCell(Text(
+          item.unitPrice != null ? '¥${item.unitPrice!.toStringAsFixed(2)}' : '-',
+          style: const TextStyle(fontFamily: 'monospace'))),
       'price' => DataCell(Text(
-          item.unitPrice != null ? '¥${item.unitPrice!.toStringAsFixed(2)}' : '待定价',
-          style: item.unitPrice == null
+          item.salePrice != null ? '¥${item.salePrice!.toStringAsFixed(2)}' : '待定价',
+          style: item.salePrice == null
               ? TextStyle(color: context.tokens.warn)
-              : null)),
+              : const TextStyle(fontFamily: 'monospace'))),
       'prodDate' => DataCell(Text(item.productionDate ?? '-')),
       'inTime' => DataCell(Text(
           item.createdAt != null && item.createdAt!.length >= 10
@@ -353,10 +409,12 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
           ))),
       'status' => DataCell(_InventoryStatusBadge(item)),
       'actions' => DataCell(item.productId != null
-          ? TextButton(
-              onPressed: () => _printLabel(context, item),
-              child: Text('打标签',
-                  style: TextStyle(fontSize: 12, color: context.tokens.primary)),
+          ? IconButton(
+              icon: const Icon(Icons.visibility_outlined, size: 18),
+              tooltip: '查看详情',
+              onPressed: () => context.push('/products/${item.productId}'),
+              padding: EdgeInsets.zero,
+              constraints: const BoxConstraints(minWidth: 32, minHeight: 32),
             )
           : const SizedBox()),
       _ => const DataCell(SizedBox()),
@@ -458,24 +516,12 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return PageScaffold(
-      title: '库存管理',
-      initialTab: ref.read(inventoryTabProvider),
-      onTabChanged: (i) => ref.read(inventoryTabProvider.notifier).state = i,
-      tabs: const [
-        Tab(text: '库存查询'),
-        Tab(text: '库存预警'),
-        Tab(text: '流水记录'),
-      ],
-      tabViews: [
-        _buildInventoryTab(),
-        _buildWarningTab(),
-        _buildLogTab(),
-      ],
-    );
+    // 照原型 inventory.html：单视图（无 tab）。库存预警并入 KPI 缺货卡点击筛选，
+    // 流水记录移到商品详情页。
+    return _buildInventoryView();
   }
 
-  Widget _buildInventoryTab() {
+  Widget _buildInventoryView() {
     final asyncInventory = ref.watch(inventoryListProvider);
 
     return asyncInventory.when(
@@ -500,9 +546,6 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
       ),
       data: (result) {
         final items = result.data;
-        final warningCount =
-            items.where((i) => i.minStock != null && i.quantity < i.minStock!).length;
-        final emptyCount = items.where((i) => i.quantity == 0).length;
 
         // 仓库选项从当前页派生（客户端筛选），系列/规格从 product-options API 加载（服务端筛选）
         final warehouseOptions = items
@@ -519,9 +562,17 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
                 ?.map((s) => s.name)
                 .toList() ??
             [];
-        final filteredItems = _filterWarehouse.isEmpty
-            ? items
-            : items.where((i) => _filterWarehouse.contains(i.warehouseName)).toList();
+        String statusOf(Inventory i) => i.quantity == 0
+            ? '缺货'
+            : (i.minStock != null && i.quantity < i.minStock!)
+                ? '预警'
+                : '在售';
+        final filteredItems = items
+            .where((i) =>
+                (_filterWarehouse.isEmpty ||
+                    _filterWarehouse.contains(i.warehouseName)) &&
+                (_statusFilter == '全部' || statusOf(i) == _statusFilter))
+            .toList();
 
         final hidden = _hiddenCols ?? <String>{};
         final visibleCols =
@@ -529,34 +580,70 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
 
         return Column(
           children: [
-            // 副标（还原原型 .head .sub）：商品总数 + 实时提示
+            // 头部（原型 .head）：标题 + SKU 数 + 列设置/导出
             Container(
               width: double.infinity,
               color: context.tokens.bg,
               padding: const EdgeInsets.fromLTRB(
-                  AppDims.sp3, AppDims.sp3, AppDims.sp3, 0),
-              child: Text(
-                '共 ${NumberFormat.decimalPattern().format(result.total)} 个商品 · 数据实时',
-                style:
-                    TextStyle(fontSize: AppDims.fsSm, color: context.tokens.muted),
+                  AppDims.sp4, AppDims.sp4, AppDims.sp4, AppDims.sp2),
+              child: Row(
+                crossAxisAlignment: CrossAxisAlignment.end,
+                children: [
+                  Text('库存管理',
+                      style: TextStyle(
+                          fontSize: AppDims.fsH1,
+                          fontWeight: FontWeight.w700,
+                          color: context.tokens.heading)),
+                  const SizedBox(width: AppDims.sp3),
+                  Padding(
+                    padding: const EdgeInsets.only(bottom: 2),
+                    child: Text(
+                        '共 ${NumberFormat.decimalPattern().format(result.total)} 个 SKU · 数据实时',
+                        style: TextStyle(
+                            fontSize: AppDims.fsSm,
+                            color: context.tokens.muted)),
+                  ),
+                  const Spacer(),
+                  if (!context.isMobile) ...[
+                    ColumnToggleButton(
+                      columns: _colDefs,
+                      hidden: hidden,
+                      onChanged: (v) {
+                        setState(() => _hiddenCols = v);
+                        ColumnPrefs.save(_screenId, v);
+                      },
+                    ),
+                    const SizedBox(width: AppDims.sp2),
+                    OutlinedButton.icon(
+                      onPressed: () => _exportInventory(filteredItems),
+                      icon: const Icon(Icons.download, size: 16),
+                      label: const Text('导出'),
+                    ),
+                  ],
+                ],
               ),
             ),
             // KPI 卡（还原原型 .kpi）：宽屏 4 等分，窄屏横向滚动
             Builder(builder: (context) {
-              final inStockQty =
-                  items.fold<num>(0, (s, i) => s + i.quantity);
+              // KPI 走全店汇总接口（不随分页）。
+              final summary = ref.watch(inventorySummaryProvider).valueOrNull;
+              String yuanWan(double v) => v >= 10000
+                  ? '¥${(v / 10000).toStringAsFixed(v >= 1000000 ? 0 : 1)}万'
+                  : '¥${v.toStringAsFixed(0)}';
               final cards = <Widget>[
                 KpiCard(
-                  title: '商品总数',
-                  value: '${result.total}',
+                  title: 'SKU 总数',
+                  value: NumberFormat.decimalPattern()
+                      .format(summary?.skuCount ?? result.total),
                   icon: Icons.inventory_2,
                   tone: KpiTone.info,
-                  delta: '种 · 点击清筛选',
+                  delta: '点击清筛选',
                   onTap: () {
                     setState(() {
                       _filterWarehouse = {};
                       _filterSpec = {};
                       _filterSeries = {};
+                      _statusFilter = '全部';
                       _searchCtrl.clear();
                     });
                     final n = ref.read(inventoryListProvider.notifier);
@@ -565,25 +652,30 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
                     n.setSeries([]);
                   },
                 ),
+                KpiCard(
+                  title: '库存货值',
+                  value: summary != null ? yuanWan(summary.stockValue) : '—',
+                  icon: Icons.savings_outlined,
+                  tone: KpiTone.ok,
+                  delta: '按进价',
+                ),
                 KpiCard(
                   title: '在库数量',
-                  value: inStockQty.toStringAsFixed(0),
+                  value: NumberFormat.decimalPattern()
+                      .format((summary?.inStockQty ?? 0).round()),
                   icon: Icons.warehouse_outlined,
                   tone: KpiTone.blue,
                   delta: '件',
                 ),
                 KpiCard(
-                  title: '库存预警',
-                  value: '$warningCount',
-                  icon: Icons.warning_amber,
-                  tone: KpiTone.warn,
-                  delta: warningCount > 0 ? '需补货' : '正常',
-                ),
-                KpiCard(
-                  title: '缺货商品',
-                  value: '$emptyCount',
-                  icon: Icons.remove_shopping_cart,
+                  title: '缺货预警',
+                  value: '${summary?.shortageCount ?? 0}',
+                  icon: Icons.error_outline,
                   tone: KpiTone.alert,
+                  delta: (summary?.warningCount ?? 0) > 0
+                      ? '需补货 ${summary!.warningCount} 项'
+                      : '点击筛选',
+                  onTap: () => setState(() => _statusFilter = '缺货'),
                 ),
               ];
               final mobile = context.isMobile;
@@ -622,32 +714,7 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
                     ref.read(inventoryListProvider.notifier).setPageSize(s),
                 toolbar: Builder(builder: (ctx) {
                   final isMobile = ctx.isMobile;
-                  void doExport() => exportExcel(
-                        filename: '库存查询',
-                        headers: ['商品编码', '商品名称', '规格', '系列', '批次号', '仓库', '库存量', '单价', '生产日期', '入库时间', '供应商', '安全库存', '状态'],
-                        rows: filteredItems.map((item) {
-                          final status = item.quantity == 0
-                              ? '缺货'
-                              : (item.minStock != null && item.quantity < item.minStock!)
-                                  ? '库存不足'
-                                  : '正常';
-                          return [
-                            item.productCode.isEmpty ? '' : item.productCode,
-                            item.productName.isEmpty ? '' : item.productName,
-                            item.spec.isEmpty ? '' : item.spec,
-                            item.series.isEmpty ? '' : item.series,
-                            item.batchNo.isEmpty ? '' : item.batchNo,
-                            item.warehouseName.isEmpty ? '' : item.warehouseName,
-                            '${item.quantity.toStringAsFixed(0)} ${item.unit}'.trim(),
-                            item.unitPrice != null ? item.unitPrice!.toStringAsFixed(2) : '',
-                            item.productionDate ?? '',
-                            item.createdAt != null && item.createdAt!.length >= 10 ? item.createdAt!.substring(0, 10) : '',
-                            item.supplierName.isEmpty ? '' : item.supplierName,
-                            item.minStock ?? '',
-                            status,
-                          ];
-                        }).toList(),
-                      );
+                  void doExport() => _exportInventory(filteredItems);
 
                   final searchField = TextField(
                     controller: _searchCtrl,
@@ -729,43 +796,63 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
                     );
                   }
 
-                  // 桌面：搜索置于最前（原型 searchbox 240），按钮成组靠左
+                  // 桌面（原型 .toolbar）：搜索 + 状态筛选 + 重置（导出/列设置在头部）
                   return Row(
                     children: [
                       SizedBox(width: 240, child: searchField),
                       const SizedBox(width: AppDims.sp3),
-                      if (canCheck) ...[
-                        WriteGuard(
-                          child: OutlinedButton.icon(
-                            onPressed: () => context.go('/inventory/check'),
-                            icon: const Icon(Icons.fact_check, size: 16),
-                            label: const Text('发起盘点'),
+                      PopupMenuButton<String>(
+                        initialValue: _statusFilter,
+                        onSelected: (v) => setState(() => _statusFilter = v),
+                        itemBuilder: (_) => const ['全部', '在售', '预警', '缺货']
+                            .map((s) =>
+                                PopupMenuItem(value: s, child: Text(s)))
+                            .toList(),
+                        child: Container(
+                          height: 38,
+                          padding: const EdgeInsets.symmetric(horizontal: 12),
+                          decoration: BoxDecoration(
+                            border: Border.all(color: ctx.tokens.border),
+                            borderRadius: BorderRadius.circular(AppDims.rMd),
+                          ),
+                          child: Row(
+                            mainAxisSize: MainAxisSize.min,
+                            children: [
+                              Text('状态',
+                                  style: TextStyle(
+                                      fontSize: 13, color: ctx.tokens.text)),
+                              if (_statusFilter != '全部') ...[
+                                const SizedBox(width: 6),
+                                Text(_statusFilter,
+                                    style: TextStyle(
+                                        fontSize: 13,
+                                        color: ctx.tokens.primary,
+                                        fontWeight: FontWeight.w600)),
+                              ],
+                              const SizedBox(width: 4),
+                              Icon(Icons.keyboard_arrow_down,
+                                  size: 16, color: ctx.tokens.muted),
+                            ],
                           ),
                         ),
-                        const SizedBox(width: AppDims.sp2),
-                      ],
-                      OutlinedButton.icon(
-                        onPressed: doExport,
-                        icon: const Icon(Icons.download, size: 16),
-                        label: const Text('导出'),
-                      ),
-                      const SizedBox(width: AppDims.sp2),
-                      ColumnToggleButton(
-                        columns: _colDefs,
-                        hidden: hidden,
-                        onChanged: (v) {
-                          setState(() => _hiddenCols = v);
-                          ColumnPrefs.save(_screenId, v);
-                        },
-                      ),
-                      const SizedBox(width: AppDims.sp2),
-                      OutlinedButton.icon(
-                        onPressed: () =>
-                            ref.read(inventoryListProvider.notifier).reload(),
-                        icon: const Icon(Icons.refresh, size: 16),
-                        label: const Text('刷新'),
                       ),
                       const Spacer(),
+                      TextButton(
+                        onPressed: () {
+                          setState(() {
+                            _filterWarehouse = {};
+                            _filterSpec = {};
+                            _filterSeries = {};
+                            _statusFilter = '全部';
+                            _searchCtrl.clear();
+                          });
+                          final n = ref.read(inventoryListProvider.notifier);
+                          n.setKeyword('');
+                          n.setSpec([]);
+                          n.setSeries([]);
+                        },
+                        child: const Text('重置'),
+                      ),
                     ],
                   );
                 }),
@@ -802,7 +889,7 @@ class _InventoryListScreenState extends ConsumerState<InventoryListScreen> {
                   };
                   return DataColumn(
                     label: label,
-                    numeric: c.key == 'price',
+                    numeric: const {'qty', 'cost', 'price'}.contains(c.key),
                   );
                 }).toList(),
                 rows: items.isEmpty
@@ -1208,12 +1295,12 @@ class _ImportProgressDialog extends StatelessWidget {
             const SizedBox(height: 12),
             LinearProgressIndicator(
               value: state.uploadPercent / 100,
-              backgroundColor: Colors.grey[200],
+              backgroundColor: context.tokens.borderSubtle,
               valueColor: AlwaysStoppedAnimation<Color>(context.tokens.primary),
             ),
             const SizedBox(height: 6),
             Text('${state.uploadPercent}%',
-                style: TextStyle(fontSize: 12, color: Colors.grey[600])),
+                style: TextStyle(fontSize: 12, color: context.tokens.muted)),
           ],
         );
 
@@ -1238,7 +1325,7 @@ class _ImportProgressDialog extends StatelessWidget {
             ]),
             const SizedBox(height: 8),
             LinearProgressIndicator(
-              backgroundColor: Colors.grey[200],
+              backgroundColor: context.tokens.borderSubtle,
               valueColor: AlwaysStoppedAnimation<Color>(context.tokens.primary),
             ),
           ],
@@ -1266,7 +1353,7 @@ class _ImportProgressDialog extends StatelessWidget {
             Text('共 ${state.total} 行', style: const TextStyle(fontSize: 13)),
             Text('成功插入：${state.imported} 行', style: const TextStyle(fontSize: 13)),
             Text('重复更新：${state.updated} 行',
-                style: TextStyle(fontSize: 13, color: Colors.grey[600])),
+                style: TextStyle(fontSize: 13, color: context.tokens.muted)),
             if (state.errors.isNotEmpty)
               Text('失败：${state.errors.length} 行',
                   style: TextStyle(fontSize: 13, color: context.tokens.danger)),
diff --git a/client/test/golden/goldens/device_management_a.png b/client/test/golden/goldens/device_management_a.png
index f74057e..dda875f 100644
Binary files a/client/test/golden/goldens/device_management_a.png and b/client/test/golden/goldens/device_management_a.png differ
diff --git a/client/test/golden/goldens/device_management_b.png b/client/test/golden/goldens/device_management_b.png
index c58c67b..45571f0 100644
Binary files a/client/test/golden/goldens/device_management_b.png and b/client/test/golden/goldens/device_management_b.png differ
diff --git a/client/test/golden/goldens/device_management_c.png b/client/test/golden/goldens/device_management_c.png
index 0a94ab1..6d51c59 100644
Binary files a/client/test/golden/goldens/device_management_c.png and b/client/test/golden/goldens/device_management_c.png differ
diff --git a/client/test/golden/goldens/finance_a.png b/client/test/golden/goldens/finance_a.png
index 2cd2cf8..5d66b28 100644
Binary files a/client/test/golden/goldens/finance_a.png and b/client/test/golden/goldens/finance_a.png differ
diff --git a/client/test/golden/goldens/finance_b.png b/client/test/golden/goldens/finance_b.png
index dfb5643..d970be3 100644
Binary files a/client/test/golden/goldens/finance_b.png and b/client/test/golden/goldens/finance_b.png differ
diff --git a/client/test/golden/goldens/finance_c.png b/client/test/golden/goldens/finance_c.png
index df45007..5512354 100644
Binary files a/client/test/golden/goldens/finance_c.png and b/client/test/golden/goldens/finance_c.png differ
diff --git a/client/test/golden/goldens/inventory_list_a.png b/client/test/golden/goldens/inventory_list_a.png
index ba4e53f..a871823 100644
Binary files a/client/test/golden/goldens/inventory_list_a.png and b/client/test/golden/goldens/inventory_list_a.png differ
diff --git a/client/test/golden/goldens/inventory_list_b.png b/client/test/golden/goldens/inventory_list_b.png
index 74c1f6d..c8928f3 100644
Binary files a/client/test/golden/goldens/inventory_list_b.png and b/client/test/golden/goldens/inventory_list_b.png differ
diff --git a/client/test/golden/goldens/inventory_list_c.png b/client/test/golden/goldens/inventory_list_c.png
index 3c3491c..96c8bc6 100644
Binary files a/client/test/golden/goldens/inventory_list_c.png and b/client/test/golden/goldens/inventory_list_c.png differ
diff --git a/client/test/golden/goldens/inventory_list_mobile_a.png b/client/test/golden/goldens/inventory_list_mobile_a.png
index bf6f3a1..dbfa797 100644
Binary files a/client/test/golden/goldens/inventory_list_mobile_a.png and b/client/test/golden/goldens/inventory_list_mobile_a.png differ
diff --git a/client/test/golden/goldens/inventory_list_mobile_b.png b/client/test/golden/goldens/inventory_list_mobile_b.png
index 39490b9..6979b41 100644
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diff --git a/client/test/golden/goldens/inventory_list_mobile_c.png b/client/test/golden/goldens/inventory_list_mobile_c.png
index 15e8219..7d5b2d0 100644
Binary files a/client/test/golden/goldens/inventory_list_mobile_c.png and b/client/test/golden/goldens/inventory_list_mobile_c.png differ
diff --git a/client/test/golden/goldens/partners_a.png b/client/test/golden/goldens/partners_a.png
index 8a326ae..acffe7a 100644
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diff --git a/client/test/golden/goldens/partners_b.png b/client/test/golden/goldens/partners_b.png
index ba8e28b..ac8a526 100644
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diff --git a/client/test/golden/goldens/partners_c.png b/client/test/golden/goldens/partners_c.png
index 97b9f23..afadbc5 100644
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diff --git a/client/test/golden/goldens/product_detail_a.png b/client/test/golden/goldens/product_detail_a.png
index 016908c..fe11594 100644
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diff --git a/client/test/golden/goldens/product_detail_b.png b/client/test/golden/goldens/product_detail_b.png
index ec5615a..81f3842 100644
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diff --git a/client/test/golden/goldens/product_detail_c.png b/client/test/golden/goldens/product_detail_c.png
index 64ccee3..a4b33b8 100644
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diff --git a/client/test/golden/goldens/products_archive_a.png b/client/test/golden/goldens/products_archive_a.png
index a583698..7264a0a 100644
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diff --git a/client/test/golden/goldens/products_archive_b.png b/client/test/golden/goldens/products_archive_b.png
index f6700f1..5aa4046 100644
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diff --git a/client/test/golden/goldens/products_archive_c.png b/client/test/golden/goldens/products_archive_c.png
index 24e2df0..665b712 100644
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diff --git a/client/test/golden/goldens/stock_in_list_a.png b/client/test/golden/goldens/stock_in_list_a.png
index c2ecd3d..acde251 100644
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diff --git a/client/test/golden/goldens/stock_in_list_b.png b/client/test/golden/goldens/stock_in_list_b.png
index 7c583e5..62c09f2 100644
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diff --git a/client/test/golden/goldens/stock_in_list_c.png b/client/test/golden/goldens/stock_in_list_c.png
index 16fe1b4..1e3bada 100644
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diff --git a/client/test/golden/goldens/stock_in_list_mobile_a.png b/client/test/golden/goldens/stock_in_list_mobile_a.png
index 7e352ae..71f9ca4 100644
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diff --git a/client/test/golden/goldens/stock_in_list_mobile_b.png b/client/test/golden/goldens/stock_in_list_mobile_b.png
index ba6d786..751fa0c 100644
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diff --git a/client/test/golden/goldens/stock_in_list_mobile_c.png b/client/test/golden/goldens/stock_in_list_mobile_c.png
index 60999fb..42879f7 100644
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diff --git a/client/test/golden/goldens/stock_out_list_a.png b/client/test/golden/goldens/stock_out_list_a.png
index 88f64f2..52cbd7a 100644
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diff --git a/client/test/golden/goldens/stock_out_list_b.png b/client/test/golden/goldens/stock_out_list_b.png
index 0fdab20..ccd095d 100644
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diff --git a/client/test/golden/goldens/stock_out_list_c.png b/client/test/golden/goldens/stock_out_list_c.png
index ade7de2..3041662 100644
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diff --git a/client/test/golden/goldens/stock_out_list_mobile_a.png b/client/test/golden/goldens/stock_out_list_mobile_a.png
index d1098ce..b27e35c 100644
Binary files a/client/test/golden/goldens/stock_out_list_mobile_a.png and b/client/test/golden/goldens/stock_out_list_mobile_a.png differ
diff --git a/client/test/golden/goldens/stock_out_list_mobile_b.png b/client/test/golden/goldens/stock_out_list_mobile_b.png
index 6886cff..8448506 100644
Binary files a/client/test/golden/goldens/stock_out_list_mobile_b.png and b/client/test/golden/goldens/stock_out_list_mobile_b.png differ
diff --git a/client/test/golden/goldens/stock_out_list_mobile_c.png b/client/test/golden/goldens/stock_out_list_mobile_c.png
index 015d052..7fb0223 100644
Binary files a/client/test/golden/goldens/stock_out_list_mobile_c.png and b/client/test/golden/goldens/stock_out_list_mobile_c.png differ
diff --git a/client/test/golden/inventory_list_golden_test.dart b/client/test/golden/inventory_list_golden_test.dart
index 907e8d5..de63302 100644
--- a/client/test/golden/inventory_list_golden_test.dart
+++ b/client/test/golden/inventory_list_golden_test.dart
@@ -76,6 +76,13 @@ List<Override> _overrides() => [
       productSeriesListProvider.overrideWith(() => _FakeSeriesNotifier()),
       productSpecListProvider.overrideWith(() => _FakeSpecNotifier()),
       isReadonlyProvider.overrideWithValue(false),
+      inventorySummaryProvider.overrideWith((ref) => const InventorySummary(
+            skuCount: 1284,
+            stockValue: 2640000,
+            inStockQty: 18920,
+            shortageCount: 17,
+            warningCount: 6,
+          )),
     ];
 
 void main() {
diff --git a/client/test/golden/proto/app_shell_a.png b/client/test/golden/proto/app_shell_a.png
index 8b2d952..8ff8316 100644
Binary files a/client/test/golden/proto/app_shell_a.png and b/client/test/golden/proto/app_shell_a.png differ
diff --git a/client/test/support/golden_harness.dart b/client/test/support/golden_harness.dart
index 2a44101..79c4efc 100644
--- a/client/test/support/golden_harness.dart
+++ b/client/test/support/golden_harness.dart
@@ -12,6 +12,10 @@ Future<void> ensureGoldenFonts() async {
   final loader = FontLoader('NotoSansSC')
     ..addFont(rootBundle.load('assets/fonts/NotoSansSC.ttf'));
   await loader.load();
+  // 把内置 'monospace' family 也指向 Noto（否则等宽数字/批次号在 golden 渲染成黑块）。
+  final mono = FontLoader('monospace')
+    ..addFont(rootBundle.load('assets/fonts/NotoSansSC.ttf'));
+  await mono.load();
   // 真实 Material 图标字体（否则 golden 里图标渲染成豆腐块 □）。
   for (final key in const [
     'fonts/MaterialIcons-Regular.otf',