docs: Update CLAUDE.md with CutList.Web entities, services, and pages

Comprehensive rewrite covering all three projects, entity definitions,
service APIs, page routes, shared components, and key patterns including
purchase flow and job locking conventions.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CLAUDE.md

@@ -1,13 +1,22 @@
 # CLAUDE.md
 
+> **IMPORTANT**: Always keep this document updated when functionality changes, entities are added/modified, new pages or services are created, or architectural patterns evolve.
+
 This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
 
 ## Project Overview
 
-CutList is a Windows Forms 1D bin packing optimization application that helps users optimize material cutting. It calculates efficient bin packing solutions to minimize waste when cutting stock materials into required parts.
+CutList is a 1D bin packing optimization application that helps users optimize material cutting. It calculates efficient bin packing solutions to minimize waste when cutting stock materials into required parts.
 
-**Framework**: .NET 8.0 (Windows Forms)
-**Key Dependencies**: Math-Expression-Evaluator (input parsing), Newtonsoft.Json (serialization)
+The solution contains three projects:
+
+| Project | Framework | Purpose |
+|---------|-----------|---------|
+| **CutList** | .NET 8.0 Windows Forms | Original desktop UI (MVP pattern) |
+| **CutList.Core** | .NET 8.0 Class Library | Domain models and packing algorithms (platform-agnostic) |
+| **CutList.Web** | .NET 8.0 Blazor Server | Web-based UI with EF Core + SQL Server |
+
+**Key Dependencies**: Math-Expression-Evaluator (input parsing), Newtonsoft.Json (serialization), Entity Framework Core (data access), Bootstrap 5 + Bootstrap Icons (UI)
 
 ## Build Commands
 
@@ -15,12 +24,18 @@ CutList is a Windows Forms 1D bin packing optimization application that helps us
 # Build entire solution
 dotnet build CutList.sln
 
-# Build specific project
+# Build specific projects
 dotnet build CutList/CutList.csproj
 dotnet build CutList.Core/CutList.Core.csproj
+dotnet build CutList.Web/CutList.Web.csproj
 
-# Run the application
-dotnet run --project CutList/CutList.csproj
+# Run applications
+dotnet run --project CutList/CutList.csproj        # WinForms
+dotnet run --project CutList.Web/CutList.Web.csproj # Blazor
+
+# EF Core migrations (always apply immediately after creating)
+dotnet ef migrations add <Name> --project CutList.Web
+dotnet ef database update --project CutList.Web
 
 # Clean build
 dotnet clean CutList.sln
@@ -28,69 +43,179 @@ dotnet clean CutList.sln
 
 ## Architecture
 
-### Project Structure
+### CutList.Core — Domain & Algorithms
 
-- **CutList/** - Main Windows Forms application (UI layer)
-- **CutList.Core/** - Core library with domain models and packing algorithms (shareable, platform-agnostic)
-
-### Key Patterns
-
-**MVP (Model-View-Presenter)**
-- `MainForm` implements `IMainView` (pure UI, no business logic)
-- `MainFormPresenter` orchestrates all business logic
-- `Document` contains application state
-
-**Result Pattern**
-- `Result<T>` in Common/Result.cs for standardized error handling
-- Use `Result<T>.Success(value)` and `Result<T>.Failure(error)` instead of exceptions for expected errors
-
-**Factory Pattern**
-- `IEngineFactory` creates packing engines
-- Allows swapping algorithm implementations
-
-### Data Flow
-
-1. User enters parts/bins in MainForm
-2. MainFormPresenter calls CutListService.Pack()
-3. CutListService converts input models to core models (MultiBin, BinItem)
-4. MultiBinEngine coordinates packing across bin types
-5. AdvancedFitEngine performs 1D bin packing (first-fit decreasing with optimization)
-6. Results displayed in ResultsForm
-
-### Key Services
-
-- **CutListService**: Bridges UI models to core packing algorithms
-- **DocumentService**: JSON file persistence
-
-### Domain Models (CutList.Core)
-
-- **BinItem**: Item to be packed (with label, length)
+**Key Domain Models**:
+- **BinItem**: Item to be packed (label, length)
 - **MultiBin**: Stock bin type with length, quantity (-1 = unlimited), priority
-- **Bin**: Packed bin containing items
+- **Bin**: Packed bin containing items, tracks remaining length
 - **Tool**: Cutting tool with kerf/blade width
 
-### Unit Handling
+**Packing Engine**:
+- `MultiBinEngine` coordinates packing across bin types
+- `AdvancedFitEngine` performs 1D bin packing (first-fit decreasing with optimization)
+- `PackingStrategy.AdvancedFit` is the standard strategy
 
-- **ArchUnits**: Converts feet/inches/fractions to decimals (accepts "12'", "6\"", "12 1/2\"", etc.)
-- **FormatHelper**: Converts decimals to mixed fractions for display
+**Unit Handling**:
+- `ArchUnits` — Converts feet/inches/fractions to decimal inches (accepts "12'", "6\"", "12 1/2\"", etc.)
+- `FormatHelper` — Converts decimals to mixed fractions for display
 - Internal calculations use inches; format on display
 
-## Important Conventions
+**Patterns**:
+- `Result<T>` for standardized error handling (Success/Failure instead of exceptions)
+- `IEngineFactory` for swappable algorithm implementations
+- Lower priority number = used first in bin selection
 
-- **Nullable reference types enabled** - handle nulls explicitly
-- **Collections are encapsulated** - use AsReadOnly(), access via Add* methods
-- **Validation in domain models** - constructors and properties validate inputs
-- **Parameterless constructors** on Tool/MultiBin are for JSON serialization only
-- **Spacing property** on engines handles blade/kerf width
-- **Priority system**: Lower priority bins are used first
+### CutList (WinForms) — Desktop UI
+
+- MVP pattern: `MainForm` implements `IMainView`, `MainFormPresenter` orchestrates logic
+- `Document` holds application state
+- `CutListService` bridges UI models to core packing algorithms
+- `DocumentService` handles JSON file persistence
+
+### CutList.Web (Blazor Server) — Web UI
+
+**Database**: SQL Server via Entity Framework Core (connection string: `DefaultConnection`)
+
+**Service Registration** (Program.cs): All services registered as Scoped — MaterialService, SupplierService, StockItemService, JobService, CutListPackingService, ReportService, PurchaseItemService
+
+## CutList.Web Entities
+
+### Material
+- `Shape` (MaterialShape enum): Round Bar, Round Tube, Flat Bar, Square Bar, Square Tube, Rectangular Tube, Angle, Channel, I-Beam, Pipe
+- `Type` (MaterialType enum): Steel, Aluminum, Stainless, Brass, Copper
+- `Grade` (string?), `Size` (string), `Description` (string?), `IsActive` (bool), `SortOrder` (int)
+- **DisplayName**: "{Shape} - {Size}"
+- **Relationships**: `Dimensions` (1:1 MaterialDimensions), `StockItems` (1:many), `JobParts` (1:many)
+
+### MaterialDimensions (TPH Inheritance)
+Abstract base; derived types per shape: `RoundBarDimensions`, `RoundTubeDimensions`, `FlatBarDimensions`, `SquareBarDimensions`, `SquareTubeDimensions`, `RectangularTubeDimensions`, `AngleDimensions`, `ChannelDimensions`, `IBeamDimensions`, `PipeDimensions`. Each generates its own `SizeString` and `SortOrder`.
+
+### StockItem
+- `MaterialId`, `LengthInches` (decimal), `QuantityOnHand` (int), `IsActive`
+- **Unique constraint**: (MaterialId, LengthInches)
+- **Relationships**: `Material`, `SupplierOfferings` (1:many), `Transactions` (1:many StockTransaction)
+
+### StockTransaction
+- `StockItemId`, `Quantity` (signed delta), `Type` (Received/Used/Adjustment/Scrapped/Returned)
+- Optional: `JobId`, `SupplierId`, `UnitPrice`
+
+### Supplier
+- `Name` (required), `ContactInfo`, `Notes`, `IsActive`
+- **Relationships**: `Offerings` (1:many SupplierOffering)
+
+### SupplierOffering
+- Links Supplier to StockItem with optional `PartNumber`, `Price`, `Notes`
+- **Unique constraint**: (SupplierId, StockItemId)
+
+### CuttingTool
+- `Name`, `KerfInches` (decimal), `IsDefault` (bool), `IsActive`
+- **Seeded**: Bandsaw (0.0625"), Chop Saw (0.125"), Cold Cut Saw (0.0625"), Hacksaw (0.0625")
+
+### Job
+- `JobNumber` (auto-generated "JOB-#####", unique), `Name`, `Customer`, `CuttingToolId`, `Notes`
+- `LockedAt` (DateTime?) — set when materials ordered; `IsLocked` computed property
+- **Relationships**: `Parts` (1:many JobPart), `Stock` (1:many JobStock), `CuttingTool`
+
+### JobPart
+- `JobId`, `MaterialId`, `Name`, `LengthInches` (decimal), `Quantity` (int), `SortOrder`
+
+### JobStock
+- `JobId`, `MaterialId`, `StockItemId?`, `LengthInches`, `Quantity` (-1 = unlimited), `IsCustomLength`, `Priority` (lower = used first), `SortOrder`
+
+### PurchaseItem
+- `StockItemId`, `SupplierId?`, `JobId?`, `Quantity`, `Status` (Pending/Ordered/Received), `Notes`
+
+## CutList.Web Services
+
+### MaterialService
+- CRUD with soft delete, dimension management (`CreateWithDimensionsAsync`, `UpdateWithDimensionsAsync`)
+- Search by dimension (e.g., `SearchRoundBarByDiameterAsync`, `SearchAngleByLegAsync`) with tolerance
+- `CreateDimensionsForShape(shape)` factory method
+
+### StockItemService
+- CRUD with soft delete
+- Stock transactions: `AddStockAsync`, `UseStockAsync`, `AdjustStockAsync`, `ScrapStockAsync`
+- `GetTransactionHistoryAsync`, `RecalculateQuantityAsync`
+- Pricing: `GetAverageCostAsync`, `GetLastPurchasePriceAsync`
+
+### SupplierService
+- CRUD for suppliers and offerings
+- `GetOfferingsForStockItemAsync` — all supplier options for a stock item
+
+### JobService
+- Job CRUD: `CreateAsync` (auto-generates JobNumber), `DuplicateAsync` (deep copy), `QuickCreateAsync`
+- Lock/Unlock: `LockAsync(id)`, `UnlockAsync(id)` — controls job editability after ordering
+- Parts: `AddPartAsync`, `UpdatePartAsync`, `DeletePartAsync` (all update job timestamp)
+- Stock: `AddStockAsync`, `UpdateStockAsync`, `DeleteStockAsync`
+- Cutting tools: full CRUD with single-default enforcement
+
+### CutListPackingService
+- `PackAsync(parts, kerfInches, jobStock?)` — runs optimization per material group
+- Separates results into `InStockBins` (from inventory) and `ToBePurchasedBins`
+- `GetSummary(result)` — calculates total bins, pieces, waste, efficiency %
+
+### PurchaseItemService
+- CRUD + `CreateBulkAsync` for batch creation from optimization results
+- `UpdateStatusAsync(id, status)`, `UpdateSupplierAsync(id, supplierId)`
+
+### ReportService
+- `FormatLength(inches)`, `GroupItems(items)` for print report formatting
+
+## CutList.Web Pages
+
+| Route | Page | Purpose |
+|-------|------|---------|
+| `/` | Home | Welcome page with feature cards and workflow guide |
+| `/jobs` | Jobs/Index | Job list with pagination, lock icons, Quick Create, Duplicate, Delete |
+| `/jobs/new` | Jobs/Edit | New job form (details only) |
+| `/jobs/{Id}` | Jobs/Edit | Tabbed editor (Details, Parts, Stock); locked jobs show banner + disable editing |
+| `/jobs/{Id}/results` | Jobs/Results | Optimization results, summary cards, "Add to Order List" (locks job), Print Report |
+| `/materials` | Materials/Index | Material list with MaterialFilter, pagination |
+| `/materials/new`, `/materials/{Id}` | Materials/Edit | Material + dimension form (varies by shape) |
+| `/stock` | Stock/Index | Stock items with MaterialFilter, quantity badges |
+| `/stock/new`, `/stock/{Id}` | Stock/Edit | Stock item form |
+| `/orders` | Orders/Index | Tabbed (Pending/Ordered/All), supplier assignment, status transitions |
+| `/orders/add` | Orders/Add | Manual purchase item creation |
+| `/suppliers` | Suppliers/Index | Supplier list with CRUD |
+| `/suppliers/{Id}` | Suppliers/Edit | Supplier + offerings management |
+| `/tools` | Tools/Index | Cutting tools CRUD |
+
+## Shared Components
+
+| Component | Purpose |
+|-----------|---------|
+| `ConfirmDialog` | Modal confirmation for destructive actions (Show/Hide methods, OnConfirm callback) |
+| `LengthInput` | Architectural unit input — parses "12'", "6\"", "12 1/2\""; reformats on blur; two-way binding via `Value` or `NullableValue` |
+| `Pager` | Pagination with "Showing X-Y of Z", prev/next, smart page window with ellipsis |
+| `MaterialFilter` | Reusable filter: Shape, Type, Grade dropdowns + search text; used on Materials, Stock, Orders pages |
+
+## Key Patterns & Conventions
+
+- **Nullable reference types enabled** — handle nulls explicitly
+- **Soft deletes** — Materials, Suppliers, StockItems, CuttingTools use `IsActive` flag
+- **Job locking** — `LockedAt` timestamp set when materials ordered; Edit page disables all modification via `<fieldset disabled>`, hides add/edit/delete buttons; Unlock button to re-enable editing
+- **Pagination** — All list pages use `Pager` with `pageSize = 25`
+- **ConfirmDialog** — All destructive actions use the shared `ConfirmDialog` component
+- **Material selection flow** — Shape dropdown -> Size dropdown -> Length input -> Quantity (conditional dropdowns)
+- **Stock priority** — Lower number = used first; `-1` quantity = unlimited
+- **Job stock** — Jobs can use auto-discovered inventory OR define custom stock lengths
+- **Purchase flow** — Optimize job -> "Add to Order List" creates PurchaseItems + locks job -> Orders page manages status (Pending -> Ordered -> Received)
+- **Timestamps** — `CreatedAt` defaults to `GETUTCDATE()`; `UpdatedAt` set on modifications
+- **Collections** — Encapsulated in Core; use `AsReadOnly()`, access via `Add*` methods
+- **Priority system** — Lower priority bins used first in packing algorithm
 
 ## Key Files
 
 | File | Purpose |
 |------|---------|
-| `Presenters/MainFormPresenter.cs` | Main business logic orchestrator |
-| `Services/CutListService.cs` | Packing algorithm interface |
-| `CutList.Core/Nesting/AdvancedFitEngine.cs` | Core packing algorithm |
-| `CutList.Core/Nesting/MultiBinEngine.cs` | Multi-bin orchestration |
-| `CutList.Core/ArchUnits.cs` | Unit conversion |
-| `CutList.Core/FormatHelper.cs` | Output formatting |
+| `CutList.Core/Nesting/AdvancedFitEngine.cs` | Core 1D bin packing algorithm |
+| `CutList.Core/Nesting/MultiBinEngine.cs` | Multi-bin type orchestration |
+| `CutList.Core/ArchUnits.cs` | Architectural unit parsing/conversion |
+| `CutList.Core/Formatting/FormatHelper.cs` | Display formatting |
+| `CutList.Web/Data/ApplicationDbContext.cs` | EF Core context with all DbSets and configuration |
+| `CutList.Web/Services/JobService.cs` | Job orchestration (CRUD, parts, stock, tools, lock/unlock) |
+| `CutList.Web/Services/CutListPackingService.cs` | Bridges web entities to Core packing engine |
+| `CutList.Web/Components/Pages/Jobs/Edit.razor` | Job editor (tabbed: Details, Parts, Stock) |
+| `CutList.Web/Components/Pages/Jobs/Results.razor` | Optimization results + order creation |
+| `CutList/Presenters/MainFormPresenter.cs` | WinForms business logic orchestrator |

CutList.Web/Components/App.razor

@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <base href="/" />
     <link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css" />
     <link rel="stylesheet" href="css/app.css" />
     <link rel="stylesheet" href="css/report.css" />
     <link rel="stylesheet" href="CutList.Web.styles.css" />

CutList.Web/Components/Layout/NavMenu.razor

@@ -28,6 +28,11 @@
                 <span class="bi bi-boxes-nav-menu" aria-hidden="true"></span> Stock Items
             </NavLink>
         </div>
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="orders">
+                <span class="bi bi-cart-nav-menu" aria-hidden="true"></span> Orders
+            </NavLink>
+        </div>
         <div class="nav-item px-3">
             <NavLink class="nav-link" href="suppliers">
                 <span class="bi bi-building-nav-menu" aria-hidden="true"></span> Suppliers

CutList.Web/Components/Layout/NavMenu.razor.css

@@ -50,6 +50,10 @@
     background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-boxes' viewBox='0 0 16 16'%3E%3Cpath d='M7.752.066a.5.5 0 0 1 .496 0l3.75 2.143a.5.5 0 0 1 .252.434v3.995l3.498 2A.5.5 0 0 1 16 9.07v4.286a.5.5 0 0 1-.252.434l-3.75 2.143a.5.5 0 0 1-.496 0l-3.502-2-3.502 2.001a.5.5 0 0 1-.496 0l-3.75-2.143A.5.5 0 0 1 0 13.357V9.071a.5.5 0 0 1 .252-.434L3.75 6.638V2.643a.5.5 0 0 1 .252-.434zM4.25 7.504 1.508 9.071l2.742 1.567 2.742-1.567zM7.5 9.933l-2.75 1.571v3.134l2.75-1.571zm1 3.134 2.75 1.571v-3.134L8.5 9.933zm.508-3.996 2.742 1.567 2.742-1.567-2.742-1.567zm2.242-2.433V3.504L8.5 5.076V8.21zM7.5 8.21V5.076L4.75 3.504v3.134zM5.258 2.643 8 4.21l2.742-1.567L8 1.076zM15 9.933l-2.75 1.571v3.134L15 13.067zM3.75 14.638v-3.134L1 9.933v3.134z'/%3E%3C/svg%3E");
 }
 
+.bi-cart-nav-menu {
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-cart3' viewBox='0 0 16 16'%3E%3Cpath d='M0 1.5A.5.5 0 0 1 .5 1H2a.5.5 0 0 1 .485.379L2.89 3H14.5a.5.5 0 0 1 .49.598l-1 5a.5.5 0 0 1-.465.401l-9.397.472L4.415 11H13a.5.5 0 0 1 0 1H4a.5.5 0 0 1-.491-.408L2.01 3.607 1.61 2H.5a.5.5 0 0 1-.5-.5zM3.102 4l.84 4.479 9.144-.459L13.89 4H3.102zM5 12a2 2 0 1 0 0 4 2 2 0 0 0 0-4zm7 0a2 2 0 1 0 0 4 2 2 0 0 0 0-4zm-7 1a1 1 0 1 1 0 2 1 1 0 0 1 0-2zm7 0a1 1 0 1 1 0 2 1 1 0 0 1 0-2z'/%3E%3C/svg%3E");
+}
+
 .bi-building-nav-menu {
     background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-building' viewBox='0 0 16 16'%3E%3Cpath d='M4 2.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1Zm3 0a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1Zm3.5-.5a.5.5 0 0 0-.5.5v1a.5.5 0 0 0 .5.5h1a.5.5 0 0 0 .5-.5v-1a.5.5 0 0 0-.5-.5h-1ZM4 5.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1ZM7.5 5a.5.5 0 0 0-.5.5v1a.5.5 0 0 0 .5.5h1a.5.5 0 0 0 .5-.5v-1a.5.5 0 0 0-.5-.5h-1Zm2.5.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1ZM4.5 8a.5.5 0 0 0-.5.5v1a.5.5 0 0 0 .5.5h1a.5.5 0 0 0 .5-.5v-1a.5.5 0 0 0-.5-.5h-1Zm2.5.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-1a.5.5 0 0 1-.5-.5v-1Zm3.5-.5a.5.5 0 0 0-.5.5v1a.5.5 0 0 0 .5.5h1a.5.5 0 0 0 .5-.5v-1a.5.5 0 0 0-.5-.5h-1Z'/%3E%3Cpath d='M2 1a1 1 0 0 1 1-1h10a1 1 0 0 1 1 1v14a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V1Zm11 0H3v14h3v-2.5a.5.5 0 0 1 .5-.5h3a.5.5 0 0 1 .5.5V15h3V1Z'/%3E%3C/svg%3E");
 }

CutList.Web/Components/Pages/Jobs/Edit.razor

@@ -17,6 +17,19 @@
     }
 </div>
 
+@if (!IsNew && job.IsLocked)
+{
+    <div class="alert alert-warning d-flex justify-content-between align-items-center mb-3">
+        <div>
+            <i class="bi bi-lock-fill me-2"></i>
+            <strong>This job is locked</strong> — materials ordered on @job.LockedAt!.Value.ToLocalTime().ToString("g"). Unlock to make changes.
+        </div>
+        <button class="btn btn-outline-warning btn-sm" @onclick="UnlockJob">
+            <i class="bi bi-unlock"></i> Unlock Job
+        </button>
+    </div>
+}
+
 @if (loading)
 {
     <p><em>Loading...</em></p>
@@ -286,6 +299,15 @@ else
 
     private bool IsNew => !Id.HasValue;
 
+    private async Task UnlockJob()
+    {
+        if (Id.HasValue)
+        {
+            await JobService.UnlockAsync(Id.Value);
+            job = (await JobService.GetByIdAsync(Id.Value))!;
+        }
+    }
+
     protected override async Task OnInitializedAsync()
     {
         materials = await MaterialService.GetAllAsync();
@@ -322,55 +344,57 @@ else
             </div>
             <div class="card-body">
                 <EditForm Model="job" OnValidSubmit="SaveJobAsync">
-                    @if (!IsNew)
-                    {
+                    <fieldset disabled="@job.IsLocked">
+                        @if (!IsNew)
+                        {
+                            <div class="mb-3">
+                                <label class="form-label">Job Number</label>
+                                <input type="text" class="form-control" value="@job.JobNumber" readonly />
+                            </div>
+                        }
+
                         <div class="mb-3">
-                            <label class="form-label">Job Number</label>
-                            <input type="text" class="form-control" value="@job.JobNumber" readonly />
+                            <label class="form-label">Job Name <span class="text-muted fw-normal">(optional)</span></label>
+                            <InputText class="form-control" @bind-Value="job.Name" placeholder="Descriptive name for this job" />
                         </div>
-                    }
 
-                    <div class="mb-3">
-                        <label class="form-label">Job Name <span class="text-muted fw-normal">(optional)</span></label>
-                        <InputText class="form-control" @bind-Value="job.Name" placeholder="Descriptive name for this job" />
-                    </div>
+                        <div class="mb-3">
+                            <label class="form-label">Customer <span class="text-muted fw-normal">(optional)</span></label>
+                            <InputText class="form-control" @bind-Value="job.Customer" placeholder="Customer name" />
+                        </div>
 
-                    <div class="mb-3">
-                        <label class="form-label">Customer <span class="text-muted fw-normal">(optional)</span></label>
-                        <InputText class="form-control" @bind-Value="job.Customer" placeholder="Customer name" />
-                    </div>
+                        <div class="mb-3">
+                            <label class="form-label">Cutting Tool</label>
+                            <InputSelect class="form-select" @bind-Value="job.CuttingToolId">
+                                <option value="">-- Select Tool --</option>
+                                @foreach (var tool in cuttingTools)
+                                {
+                                    <option value="@tool.Id">@tool.Name (@tool.KerfInches" kerf)</option>
+                                }
+                            </InputSelect>
+                        </div>
 
-                    <div class="mb-3">
-                        <label class="form-label">Cutting Tool</label>
-                        <InputSelect class="form-select" @bind-Value="job.CuttingToolId">
-                            <option value="">-- Select Tool --</option>
-                            @foreach (var tool in cuttingTools)
-                            {
-                                <option value="@tool.Id">@tool.Name (@tool.KerfInches" kerf)</option>
-                            }
-                        </InputSelect>
-                    </div>
+                        <div class="mb-3">
+                            <label class="form-label">Notes</label>
+                            <InputTextArea class="form-control" @bind-Value="job.Notes" rows="3" />
+                        </div>
 
-                    <div class="mb-3">
-                        <label class="form-label">Notes</label>
-                        <InputTextArea class="form-control" @bind-Value="job.Notes" rows="3" />
-                    </div>
+                        @if (!string.IsNullOrEmpty(jobErrorMessage))
+                        {
+                            <div class="alert alert-danger">@jobErrorMessage</div>
+                        }
 
-                    @if (!string.IsNullOrEmpty(jobErrorMessage))
-                    {
-                        <div class="alert alert-danger">@jobErrorMessage</div>
-                    }
-
-                    <div class="d-flex gap-2">
-                        <button type="submit" class="btn btn-primary" disabled="@savingJob">
-                            @if (savingJob)
-                            {
-                                <span class="spinner-border spinner-border-sm me-1"></span>
-                            }
-                            @(IsNew ? "Create Job" : "Save")
-                        </button>
-                        <a href="jobs" class="btn btn-outline-secondary">Back</a>
-                    </div>
+                        <div class="d-flex gap-2">
+                            <button type="submit" class="btn btn-primary" disabled="@savingJob">
+                                @if (savingJob)
+                                {
+                                    <span class="spinner-border spinner-border-sm me-1"></span>
+                                }
+                                @(IsNew ? "Create Job" : "Save")
+                            </button>
+                            <a href="jobs" class="btn btn-outline-secondary">Back</a>
+                        </div>
+                    </fieldset>
                 </EditForm>
             </div>
         </div>
@@ -381,7 +405,10 @@ else
         <div class="card">
             <div class="card-header d-flex justify-content-between align-items-center">
                 <h5 class="mb-0">Parts to Cut</h5>
-                <button class="btn btn-primary" @onclick="ShowAddPartForm">Add Part</button>
+                @if (!job.IsLocked)
+                {
+                    <button class="btn btn-primary" @onclick="ShowAddPartForm">Add Part</button>
+                }
             </div>
             <div class="card-body">
                 @if (job.Parts.Count == 0)
@@ -413,8 +440,11 @@ else
                                         <td>@part.Quantity</td>
                                         <td>@(string.IsNullOrWhiteSpace(part.Name) ? "-" : part.Name)</td>
                                         <td>
-                                            <button class="btn btn-sm btn-outline-primary me-1" @onclick="() => EditPart(part)">Edit</button>
-                                            <button class="btn btn-sm btn-outline-danger" @onclick="() => DeletePart(part)">Delete</button>
+                                            @if (!job.IsLocked)
+                                            {
+                                                <button class="btn btn-sm btn-outline-primary me-1" @onclick="() => EditPart(part)" title="Edit"><i class="bi bi-pencil"></i></button>
+                                                <button class="btn btn-sm btn-outline-danger" @onclick="() => DeletePart(part)" title="Delete"><i class="bi bi-trash"></i></button>
+                                            }
                                         </td>
                                     </tr>
                                 }
@@ -545,16 +575,19 @@ else
         <div class="card">
             <div class="card-header d-flex justify-content-between align-items-center">
                 <h5 class="mb-0">Stock for This Job</h5>
-                <div class="d-flex gap-2">
-                    <button class="btn btn-success" @onclick="ShowImportModal" disabled="@(job.Parts.Count == 0)"
-                            title="@(job.Parts.Count == 0 ? "Add parts first to match against inventory" : "Find and import stock matching your parts")">
-                        Import from Inventory
-                    </button>
-                    <div class="btn-group">
-                        <button class="btn btn-primary" @onclick="ShowAddStockFromInventory">Add from Inventory</button>
-                        <button class="btn btn-outline-primary" @onclick="ShowAddCustomStock">Add Custom Length</button>
+                @if (!job.IsLocked)
+                {
+                    <div class="d-flex gap-2">
+                        <button class="btn btn-success" @onclick="ShowImportModal" disabled="@(job.Parts.Count == 0)"
+                                title="@(job.Parts.Count == 0 ? "Add parts first to match against inventory" : "Find and import stock matching your parts")">
+                            Import from Inventory
+                        </button>
+                        <div class="btn-group">
+                            <button class="btn btn-primary" @onclick="ShowAddStockFromInventory">Add from Inventory</button>
+                            <button class="btn btn-outline-primary" @onclick="ShowAddCustomStock">Add Custom Length</button>
+                        </div>
                     </div>
-                </div>
+                }
             </div>
             <div class="card-body">
                 @if (showStockForm)
@@ -731,8 +764,11 @@ else
                                 }
                             </td>
                             <td>
-                                <button class="btn btn-sm btn-outline-primary me-1" @onclick="() => EditStock(stock)">Edit</button>
-                                <button class="btn btn-sm btn-outline-danger" @onclick="() => DeleteStock(stock)">Delete</button>
+                                @if (!job.IsLocked)
+                                {
+                                    <button class="btn btn-sm btn-outline-primary me-1" @onclick="() => EditStock(stock)" title="Edit"><i class="bi bi-pencil"></i></button>
+                                    <button class="btn btn-sm btn-outline-danger" @onclick="() => DeleteStock(stock)" title="Delete"><i class="bi bi-trash"></i></button>
+                                }
                             </td>
                         </tr>
                     }

CutList.Web/Components/Pages/Jobs/Index.razor

@@ -43,28 +43,36 @@ else
                 <th>Customer</th>
                 <th>Cutting Tool</th>
                 <th>Last Modified</th>
-                <th style="width: 200px;">Actions</th>
+                <th style="width: 150px;">Actions</th>
             </tr>
         </thead>
         <tbody>
-            @foreach (var job in jobs)
+            @foreach (var job in pagedJobs)
             {
                 <tr>
-                    <td><a href="jobs/@job.Id">@job.JobNumber</a></td>
+                    <td>
+                        <a href="jobs/@job.Id">@job.JobNumber</a>
+                        @if (job.IsLocked)
+                        {
+                            <i class="bi bi-lock-fill text-warning ms-1" title="Locked — materials ordered"></i>
+                        }
+                    </td>
                     <td>@(job.Name ?? "-")</td>
                     <td>@(job.Customer ?? "-")</td>
                     <td>@(job.CuttingTool?.Name ?? "-")</td>
                     <td>@((job.UpdatedAt ?? job.CreatedAt).ToLocalTime().ToString("g"))</td>
                     <td>
-                        <a href="jobs/@job.Id" class="btn btn-sm btn-outline-primary">Edit</a>
-                        <a href="jobs/@job.Id/results" class="btn btn-sm btn-success">Optimize</a>
-                        <button class="btn btn-sm btn-outline-secondary" @onclick="() => DuplicateJob(job)">Copy</button>
-                        <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(job)">Delete</button>
+                        <a href="jobs/@job.Id" class="btn btn-sm btn-outline-primary" title="Edit"><i class="bi bi-pencil"></i></a>
+                        <a href="jobs/@job.Id/results" class="btn btn-sm btn-success" title="Optimize"><i class="bi bi-scissors"></i></a>
+                        <button class="btn btn-sm btn-outline-secondary" @onclick="() => DuplicateJob(job)" title="Copy"><i class="bi bi-copy"></i></button>
+                        <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(job)" title="Delete"><i class="bi bi-trash"></i></button>
                     </td>
                 </tr>
             }
         </tbody>
     </table>
+
+    <Pager TotalCount="jobs.Count" PageSize="pageSize" CurrentPage="currentPage" CurrentPageChanged="OnPageChanged" />
 }
 
 <ConfirmDialog @ref="deleteDialog"
@@ -77,10 +85,14 @@ else
     private List<Job> jobs = new();
     private bool loading = true;
     private bool creating = false;
+    private int currentPage = 1;
+    private int pageSize = 25;
     private ConfirmDialog deleteDialog = null!;
     private Job? jobToDelete;
     private string deleteMessage = "";
 
+    private IEnumerable<Job> pagedJobs => jobs.Skip((currentPage - 1) * pageSize).Take(pageSize);
+
     protected override async Task OnInitializedAsync()
     {
         jobs = await JobService.GetAllAsync();
@@ -114,9 +126,15 @@ else
         {
             await JobService.DeleteAsync(jobToDelete.Id);
             jobs = await JobService.GetAllAsync();
+
+            var totalPages = (int)Math.Ceiling((double)jobs.Count / pageSize);
+            if (currentPage > totalPages && totalPages > 0)
+                currentPage = totalPages;
         }
     }
 
+    private void OnPageChanged(int page) => currentPage = page;
+
     private async Task DuplicateJob(Job job)
     {
         var duplicate = await JobService.DuplicateAsync(job.Id);

CutList.Web/Components/Pages/Jobs/Results.razor

@@ -3,6 +3,8 @@
 @inject CutListPackingService PackingService
 @inject NavigationManager Navigation
 @inject IJSRuntime JS
+@inject PurchaseItemService PurchaseItemService
+@inject StockItemService StockItemService
 @using CutList.Core
 @using CutList.Core.Nesting
 @using CutList.Core.Formatting
@@ -21,7 +23,13 @@ else
 {
     <div class="d-flex justify-content-between align-items-center mb-3">
         <div>
-            <h1>@job.DisplayName</h1>
+            <h1>
+                @job.DisplayName
+                @if (job.IsLocked)
+                {
+                    <i class="bi bi-lock-fill text-warning ms-2" title="Job locked — materials ordered"></i>
+                }
+            </h1>
             @if (!string.IsNullOrWhiteSpace(job.Customer))
             {
                 <p class="text-muted mb-0">Customer: @job.Customer</p>
@@ -60,7 +68,7 @@ else
         }
 
         <!-- Overall Summary Cards -->
-        <div class="row mb-4">
+        <div class="row mb-4 print-summary">
             <div class="col-md-3 col-6 mb-3">
                 <div class="card text-center">
                     <div class="card-body">
@@ -96,7 +104,7 @@ else
         </div>
 
         <!-- Stock Summary -->
-        <div class="row mb-4">
+        <div class="row mb-4 print-stock-summary">
             <div class="col-md-6 mb-3">
                 <div class="card border-success">
                     <div class="card-header bg-success text-white">
@@ -115,7 +123,29 @@ else
                     </div>
                     <div class="card-body">
                         <h3>@summary.TotalToBePurchasedBins bars</h3>
-                        <p class="text-muted mb-0">Need to order from supplier</p>
+                        @if (summary.TotalToBePurchasedBins > 0)
+                        {
+                            @if (addedToOrderList)
+                            {
+                                <div class="alert alert-success mb-0 mt-2 py-2">
+                                    Added to order list. <a href="orders">View Orders</a>
+                                </div>
+                            }
+                            else
+                            {
+                                <button class="btn btn-warning btn-sm mt-2" @onclick="AddToOrderList" disabled="@addingToOrderList">
+                                    @if (addingToOrderList)
+                                    {
+                                        <span class="spinner-border spinner-border-sm me-1"></span>
+                                    }
+                                    <i class="bi bi-cart-plus"></i> Add to Order List
+                                </button>
+                            }
+                        }
+                        else
+                        {
+                            <p class="text-muted mb-0">Need to order from supplier</p>
+                        }
                     </div>
                 </div>
             </div>
@@ -195,6 +225,9 @@ else
     private MultiMaterialPackingSummary? summary;
     private bool loading = true;
 
+    private bool addingToOrderList;
+    private bool addedToOrderList;
+
     private bool CanOptimize => job != null &&
                                 job.Parts.Count > 0 &&
                                 job.CuttingToolId != null;
@@ -209,6 +242,7 @@ else
             // Pass job stock if configured, otherwise packing service uses all available stock
             packResult = await PackingService.PackAsync(job.Parts, kerf, job.Stock.Count > 0 ? job.Stock : null);
             summary = PackingService.GetSummary(packResult);
+            addedToOrderList = job.IsLocked;
         }
 
         loading = false;
@@ -250,6 +284,58 @@ else
         </div>
     };
 
+    private async Task AddToOrderList()
+    {
+        addingToOrderList = true;
+        try
+        {
+            var purchaseItems = new List<PurchaseItem>();
+            var stockItems = await StockItemService.GetAllAsync();
+
+            foreach (var materialResult in packResult!.MaterialResults)
+            {
+                if (materialResult.ToBePurchasedBins.Count == 0) continue;
+
+                var materialId = materialResult.Material.Id;
+
+                // Group bins by length to consolidate quantities
+                foreach (var group in materialResult.ToBePurchasedBins.GroupBy(b => b.Length))
+                {
+                    var lengthInches = (decimal)group.Key;
+                    var quantity = group.Count();
+
+                    // Find the matching stock item
+                    var stockItem = stockItems.FirstOrDefault(s =>
+                        s.MaterialId == materialId && s.LengthInches == lengthInches);
+
+                    if (stockItem != null)
+                    {
+                        purchaseItems.Add(new PurchaseItem
+                        {
+                            StockItemId = stockItem.Id,
+                            Quantity = quantity,
+                            JobId = Id,
+                            Status = PurchaseItemStatus.Pending
+                        });
+                    }
+                }
+            }
+
+            if (purchaseItems.Count > 0)
+            {
+                await PurchaseItemService.CreateBulkAsync(purchaseItems);
+            }
+
+            await JobService.LockAsync(Id);
+            job = await JobService.GetByIdAsync(Id);
+            addedToOrderList = true;
+        }
+        finally
+        {
+            addingToOrderList = false;
+        }
+    }
+
     private async Task PrintReport()
     {
         var filename = $"CutList - {job!.Name} - {DateTime.Now:yyyy-MM-dd}";

CutList.Web/Components/Pages/Materials/Index.razor

@@ -33,36 +33,47 @@ else if (materials.Count == 0)
 }
 else
 {
-    <table class="table table-striped table-hover">
-        <thead>
-            <tr>
-                <th>Shape</th>
-                <th>Type</th>
-                <th>Grade</th>
-                <th>Size</th>
-                <th>Description</th>
-                <th style="width: 160px;">Actions</th>
-            </tr>
-        </thead>
-        <tbody>
-            @foreach (var material in materials)
-            {
+    <MaterialFilter AvailableGrades="availableGrades" Value="filterState" ValueChanged="OnFilterChanged" />
+
+    @if (filteredMaterials.Count == 0)
+    {
+        <div class="alert alert-warning">
+            No materials match your filters.
+        </div>
+    }
+    else
+    {
+        <table class="table table-striped table-hover">
+            <thead>
                 <tr>
-                    <td>@material.Shape.GetDisplayName()</td>
-                    <td>@material.Type</td>
-                    <td>@material.Grade</td>
-                    <td>@material.Size</td>
-                    <td>@material.Description</td>
-                    <td>
-                        <div class="d-flex gap-1">
-                            <a href="materials/@material.Id" class="btn btn-sm btn-outline-primary">Edit</a>
-                            <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(material)">Delete</button>
-                        </div>
-                    </td>
+                    <th>Shape</th>
+                    <th>Type</th>
+                    <th>Grade</th>
+                    <th>Size</th>
+                    <th style="width: 100px;">Actions</th>
                 </tr>
-            }
-        </tbody>
-    </table>
+            </thead>
+            <tbody>
+                @foreach (var material in pagedMaterials)
+                {
+                    <tr>
+                        <td>@material.Shape.GetDisplayName()</td>
+                        <td>@material.Type</td>
+                        <td>@material.Grade</td>
+                        <td>@material.Size</td>
+                        <td>
+                            <div class="d-flex gap-1">
+                                <a href="materials/@material.Id" class="btn btn-sm btn-outline-primary" title="Edit"><i class="bi bi-pencil"></i></a>
+                                <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(material)" title="Delete"><i class="bi bi-trash"></i></button>
+                            </div>
+                        </td>
+                    </tr>
+                }
+            </tbody>
+        </table>
+
+        <Pager TotalCount="filteredMaterials.Count" PageSize="pageSize" CurrentPage="currentPage" CurrentPageChanged="OnPageChanged" />
+    }
 }
 
 <ConfirmDialog @ref="deleteDialog"
@@ -75,9 +86,42 @@ else
     private List<Material> materials = new();
     private bool loading = true;
     private string? errorMessage;
+    private int currentPage = 1;
+    private int pageSize = 25;
     private ConfirmDialog deleteDialog = null!;
     private Material? materialToDelete;
     private string deleteMessage = "";
+    private MaterialFilterState filterState = new();
+
+    private List<Material> filteredMaterials => materials.Where(m =>
+    {
+        if (filterState.Shape.HasValue && m.Shape != filterState.Shape.Value)
+            return false;
+        if (filterState.Type.HasValue && m.Type != filterState.Type.Value)
+            return false;
+        if (!string.IsNullOrEmpty(filterState.Grade) && m.Grade != filterState.Grade)
+            return false;
+        if (!string.IsNullOrWhiteSpace(filterState.SearchText))
+        {
+            var search = filterState.SearchText.Trim();
+            if (!Contains(m.Size, search)
+                && !Contains(m.Grade, search)
+                && !Contains(m.Description, search)
+                && !Contains(m.Shape.GetDisplayName(), search))
+                return false;
+        }
+        return true;
+    }).ToList();
+
+    private IEnumerable<string> availableGrades => materials
+        .Select(m => m.Grade)
+        .Where(g => !string.IsNullOrEmpty(g))
+        .Distinct()
+        .OrderBy(g => g)!;
+
+    private IEnumerable<Material> pagedMaterials => filteredMaterials
+        .Skip((currentPage - 1) * pageSize)
+        .Take(pageSize);
 
     protected override async Task OnInitializedAsync()
     {
@@ -95,6 +139,12 @@ else
         }
     }
 
+    private void OnFilterChanged(MaterialFilterState state)
+    {
+        filterState = state;
+        currentPage = 1;
+    }
+
     private void ConfirmDelete(Material material)
     {
         materialToDelete = material;
@@ -108,6 +158,15 @@ else
         {
             await MaterialService.DeleteAsync(materialToDelete.Id);
             materials = await MaterialService.GetAllAsync();
+
+            var totalPages = (int)Math.Ceiling((double)filteredMaterials.Count / pageSize);
+            if (currentPage > totalPages && totalPages > 0)
+                currentPage = totalPages;
         }
     }
+
+    private void OnPageChanged(int page) => currentPage = page;
+
+    private static bool Contains(string? value, string search) =>
+        value != null && value.Contains(search, StringComparison.OrdinalIgnoreCase);
 }

CutList.Web/Components/Pages/Orders/Add.razor

@@ -0,0 +1,151 @@
+@page "/orders/add"
+@inject PurchaseItemService PurchaseItemService
+@inject StockItemService StockItemService
+@inject SupplierService SupplierService
+@inject JobService JobService
+@inject NavigationManager Navigation
+@using CutList.Core.Formatting
+@using CutList.Web.Data.Entities
+
+<PageTitle>Add Order Item</PageTitle>
+
+<h1>Add Order Item</h1>
+
+@if (loading)
+{
+    <p><em>Loading...</em></p>
+}
+else
+{
+    <div class="row">
+        <div class="col-lg-6">
+            <div class="card">
+                <div class="card-header">
+                    <h5 class="mb-0">Order Item Details</h5>
+                </div>
+                <div class="card-body">
+                    <EditForm Model="item" OnValidSubmit="SaveAsync">
+                        <DataAnnotationsValidator />
+
+                        <div class="mb-3">
+                            <label class="form-label">Stock Item</label>
+                            <select class="form-select" @bind="item.StockItemId">
+                                <option value="0">-- Select Stock Item --</option>
+                                @foreach (var group in stockItemGroups)
+                                {
+                                    <optgroup label="@group.Key">
+                                        @foreach (var si in group.Value)
+                                        {
+                                            <option value="@si.Id">@si.Material.Size - @ArchUnits.FormatFromInches((double)si.LengthInches)</option>
+                                        }
+                                    </optgroup>
+                                }
+                            </select>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label">Quantity</label>
+                            <InputNumber class="form-control" @bind-Value="item.Quantity" min="1" />
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label">Supplier (optional)</label>
+                            <select class="form-select" @bind="item.SupplierId">
+                                <option value="">-- Select Supplier --</option>
+                                @foreach (var supplier in suppliers)
+                                {
+                                    <option value="@supplier.Id">@supplier.Name</option>
+                                }
+                            </select>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label">Job (optional)</label>
+                            <select class="form-select" @bind="item.JobId">
+                                <option value="">-- Select Job --</option>
+                                @foreach (var job in jobs)
+                                {
+                                    <option value="@job.Id">@job.DisplayName</option>
+                                }
+                            </select>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label">Notes (optional)</label>
+                            <InputText class="form-control" @bind-Value="item.Notes" placeholder="Any notes about this order" />
+                        </div>
+
+                        @if (!string.IsNullOrEmpty(errorMessage))
+                        {
+                            <div class="alert alert-danger">@errorMessage</div>
+                        }
+
+                        <div class="d-flex gap-2">
+                            <button type="submit" class="btn btn-primary" disabled="@saving">
+                                @if (saving)
+                                {
+                                    <span class="spinner-border spinner-border-sm me-1"></span>
+                                }
+                                Add to Order List
+                            </button>
+                            <a href="orders" class="btn btn-outline-secondary">Cancel</a>
+                        </div>
+                    </EditForm>
+                </div>
+            </div>
+        </div>
+    </div>
+}
+
+@code {
+    private PurchaseItem item = new() { Quantity = 1 };
+    private List<StockItem> stockItems = new();
+    private Dictionary<string, List<StockItem>> stockItemGroups = new();
+    private List<Supplier> suppliers = new();
+    private List<Job> jobs = new();
+    private bool loading = true;
+    private bool saving;
+    private string? errorMessage;
+
+    protected override async Task OnInitializedAsync()
+    {
+        stockItems = await StockItemService.GetAllAsync();
+        suppliers = await SupplierService.GetAllAsync();
+        jobs = await JobService.GetAllAsync();
+
+        stockItemGroups = stockItems
+            .GroupBy(s => s.Material.Shape.GetDisplayName())
+            .OrderBy(g => g.Key)
+            .ToDictionary(g => g.Key, g => g.OrderBy(s => s.Material.Size).ThenBy(s => s.LengthInches).ToList());
+
+        loading = false;
+    }
+
+    private async Task SaveAsync()
+    {
+        errorMessage = null;
+        saving = true;
+
+        try
+        {
+            if (item.StockItemId == 0)
+            {
+                errorMessage = "Please select a stock item";
+                return;
+            }
+
+            if (item.Quantity <= 0)
+            {
+                errorMessage = "Quantity must be at least 1";
+                return;
+            }
+
+            await PurchaseItemService.CreateAsync(item);
+            Navigation.NavigateTo("orders");
+        }
+        finally
+        {
+            saving = false;
+        }
+    }
+}

CutList.Web/Components/Pages/Orders/Index.razor

@@ -0,0 +1,291 @@
+@page "/orders"
+@inject PurchaseItemService PurchaseItemService
+@inject SupplierService SupplierService
+@inject NavigationManager Navigation
+@using CutList.Core.Formatting
+@using CutList.Web.Data.Entities
+
+<PageTitle>Orders</PageTitle>
+
+<div class="d-flex justify-content-between align-items-center mb-3">
+    <h1>To Be Ordered</h1>
+    <a href="orders/add" class="btn btn-primary">Add Item</a>
+</div>
+
+<p class="text-muted mb-4">
+    Track material that needs to be ordered from suppliers. Items are added manually or automatically from job optimization results.
+</p>
+
+@if (loading)
+{
+    <p><em>Loading...</em></p>
+}
+else
+{
+    <ul class="nav nav-tabs mb-3">
+        <li class="nav-item">
+            <button class="nav-link @(activeTab == "pending" ? "active" : "")" @onclick='() => SetTab("pending")'>
+                Pending
+                @if (pendingCount > 0)
+                {
+                    <span class="badge bg-warning text-dark ms-1">@pendingCount</span>
+                }
+            </button>
+        </li>
+        <li class="nav-item">
+            <button class="nav-link @(activeTab == "ordered" ? "active" : "")" @onclick='() => SetTab("ordered")'>
+                Ordered
+                @if (orderedCount > 0)
+                {
+                    <span class="badge bg-primary ms-1">@orderedCount</span>
+                }
+            </button>
+        </li>
+        <li class="nav-item">
+            <button class="nav-link @(activeTab == "all" ? "active" : "")" @onclick='() => SetTab("all")'>All</button>
+        </li>
+    </ul>
+
+    @if (tabItems.Count == 0)
+    {
+        <div class="alert alert-info">
+            @if (activeTab == "pending")
+            {
+                <span>No pending items. <a href="orders/add">Add an item</a> or use "Add to Order List" from a job's results page.</span>
+            }
+            else if (activeTab == "ordered")
+            {
+                <span>No ordered items.</span>
+            }
+            else
+            {
+                <span>No order items found. <a href="orders/add">Add your first item</a>.</span>
+            }
+        </div>
+    }
+    else
+    {
+        <MaterialFilter AvailableGrades="availableGrades" Value="filterState" ValueChanged="OnFilterChanged" />
+
+        @if (filteredItems.Count == 0)
+        {
+            <div class="alert alert-warning">
+                No items match your filters.
+            </div>
+        }
+        else
+        {
+            <table class="table table-striped table-hover">
+                <thead>
+                    <tr>
+                        <th>Material</th>
+                        <th>Length</th>
+                        <th>Qty</th>
+                        <th>Supplier</th>
+                        <th>Job</th>
+                        <th>Status</th>
+                        <th>Notes</th>
+                        <th style="width: 140px;">Actions</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    @foreach (var item in pagedItems)
+                    {
+                        <tr>
+                            <td>@item.StockItem.Material.DisplayName</td>
+                            <td>@ArchUnits.FormatFromInches((double)item.StockItem.LengthInches)</td>
+                            <td>@item.Quantity</td>
+                            <td>
+                                <select class="form-select form-select-sm" style="min-width: 140px;"
+                                        value="@(item.SupplierId?.ToString() ?? "")"
+                                        @onchange="(e) => OnSupplierChanged(item, e)">
+                                    <option value="">-- Select --</option>
+                                    @foreach (var supplier in suppliers)
+                                    {
+                                        <option value="@supplier.Id">@supplier.Name</option>
+                                    }
+                                </select>
+                            </td>
+                            <td>
+                                @if (item.Job != null)
+                                {
+                                    <a href="jobs/@item.Job.Id">@item.Job.DisplayName</a>
+                                }
+                                else
+                                {
+                                    <span class="text-muted">-</span>
+                                }
+                            </td>
+                            <td>
+                                <span class="badge @GetStatusBadgeClass(item.Status)">@item.Status</span>
+                            </td>
+                            <td>
+                                <span class="text-muted small">@(item.Notes ?? "-")</span>
+                            </td>
+                            <td>
+                                <div class="d-flex gap-1">
+                                    @if (item.Status == PurchaseItemStatus.Pending)
+                                    {
+                                        <button class="btn btn-sm btn-outline-primary" @onclick="() => MarkOrdered(item)" title="Mark Ordered">
+                                            <i class="bi bi-truck"></i>
+                                        </button>
+                                    }
+                                    @if (item.Status == PurchaseItemStatus.Ordered)
+                                    {
+                                        <button class="btn btn-sm btn-outline-success" @onclick="() => MarkReceived(item)" title="Mark Received">
+                                            <i class="bi bi-check-lg"></i>
+                                        </button>
+                                    }
+                                    <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(item)" title="Delete">
+                                        <i class="bi bi-trash"></i>
+                                    </button>
+                                </div>
+                            </td>
+                        </tr>
+                    }
+                </tbody>
+            </table>
+
+            <Pager TotalCount="filteredItems.Count" PageSize="pageSize" CurrentPage="currentPage" CurrentPageChanged="OnPageChanged" />
+        }
+    }
+}
+
+<ConfirmDialog @ref="deleteDialog"
+               Title="Delete Order Item"
+               Message="@deleteMessage"
+               ConfirmText="Delete"
+               OnConfirm="DeleteConfirmed" />
+
+@code {
+    private List<PurchaseItem> allItems = new();
+    private List<Supplier> suppliers = new();
+    private bool loading = true;
+    private string activeTab = "pending";
+    private int currentPage = 1;
+    private int pageSize = 25;
+    private ConfirmDialog deleteDialog = null!;
+    private PurchaseItem? itemToDelete;
+    private string deleteMessage = "";
+    private MaterialFilterState filterState = new();
+
+    private int pendingCount => allItems.Count(i => i.Status == PurchaseItemStatus.Pending);
+    private int orderedCount => allItems.Count(i => i.Status == PurchaseItemStatus.Ordered);
+
+    private List<PurchaseItem> tabItems => activeTab switch
+    {
+        "pending" => allItems.Where(i => i.Status == PurchaseItemStatus.Pending).ToList(),
+        "ordered" => allItems.Where(i => i.Status == PurchaseItemStatus.Ordered).ToList(),
+        _ => allItems
+    };
+
+    private List<PurchaseItem> filteredItems => tabItems.Where(i =>
+    {
+        var m = i.StockItem.Material;
+        if (filterState.Shape.HasValue && m.Shape != filterState.Shape.Value)
+            return false;
+        if (filterState.Type.HasValue && m.Type != filterState.Type.Value)
+            return false;
+        if (!string.IsNullOrEmpty(filterState.Grade) && m.Grade != filterState.Grade)
+            return false;
+        if (!string.IsNullOrWhiteSpace(filterState.SearchText))
+        {
+            var search = filterState.SearchText.Trim();
+            if (!Contains(m.Size, search)
+                && !Contains(m.Grade, search)
+                && !Contains(m.Shape.GetDisplayName(), search)
+                && !Contains(i.Notes, search)
+                && !Contains(i.Job?.DisplayName, search)
+                && !Contains(i.Supplier?.Name, search))
+                return false;
+        }
+        return true;
+    }).ToList();
+
+    private IEnumerable<string> availableGrades => tabItems
+        .Select(i => i.StockItem.Material.Grade)
+        .Where(g => !string.IsNullOrEmpty(g))
+        .Distinct()
+        .OrderBy(g => g)!;
+
+    private IEnumerable<PurchaseItem> pagedItems => filteredItems
+        .Skip((currentPage - 1) * pageSize)
+        .Take(pageSize);
+
+    protected override async Task OnInitializedAsync()
+    {
+        allItems = await PurchaseItemService.GetAllAsync();
+        suppliers = await SupplierService.GetAllAsync();
+        loading = false;
+    }
+
+    private void SetTab(string tab)
+    {
+        activeTab = tab;
+        currentPage = 1;
+        filterState = new();
+    }
+
+    private void OnFilterChanged(MaterialFilterState state)
+    {
+        filterState = state;
+        currentPage = 1;
+    }
+
+    private async Task OnSupplierChanged(PurchaseItem item, ChangeEventArgs e)
+    {
+        int? supplierId = int.TryParse(e.Value?.ToString(), out var id) && id > 0 ? id : null;
+        await PurchaseItemService.UpdateSupplierAsync(item.Id, supplierId);
+        item.SupplierId = supplierId;
+        item.Supplier = supplierId.HasValue ? suppliers.FirstOrDefault(s => s.Id == supplierId.Value) : null;
+    }
+
+    private async Task MarkOrdered(PurchaseItem item)
+    {
+        await PurchaseItemService.UpdateStatusAsync(item.Id, PurchaseItemStatus.Ordered);
+        item.Status = PurchaseItemStatus.Ordered;
+    }
+
+    private async Task MarkReceived(PurchaseItem item)
+    {
+        await PurchaseItemService.UpdateStatusAsync(item.Id, PurchaseItemStatus.Received);
+        allItems = await PurchaseItemService.GetAllAsync();
+
+        var totalPages = (int)Math.Ceiling((double)filteredItems.Count / pageSize);
+        if (currentPage > totalPages && totalPages > 0)
+            currentPage = totalPages;
+    }
+
+    private void ConfirmDelete(PurchaseItem item)
+    {
+        itemToDelete = item;
+        deleteMessage = $"Are you sure you want to delete this order item ({item.StockItem.Material.DisplayName} - {ArchUnits.FormatFromInches((double)item.StockItem.LengthInches)} x{item.Quantity})?";
+        deleteDialog.Show();
+    }
+
+    private async Task DeleteConfirmed()
+    {
+        if (itemToDelete != null)
+        {
+            await PurchaseItemService.DeleteAsync(itemToDelete.Id);
+            allItems = await PurchaseItemService.GetAllAsync();
+
+            var totalPages = (int)Math.Ceiling((double)filteredItems.Count / pageSize);
+            if (currentPage > totalPages && totalPages > 0)
+                currentPage = totalPages;
+        }
+    }
+
+    private void OnPageChanged(int page) => currentPage = page;
+
+    private static string GetStatusBadgeClass(PurchaseItemStatus status) => status switch
+    {
+        PurchaseItemStatus.Pending => "bg-warning text-dark",
+        PurchaseItemStatus.Ordered => "bg-primary",
+        PurchaseItemStatus.Received => "bg-success",
+        _ => "bg-secondary"
+    };
+
+    private static bool Contains(string? value, string search) =>
+        value != null && value.Contains(search, StringComparison.OrdinalIgnoreCase);
+}

CutList.Web/Components/Pages/Stock/Edit.razor

@@ -264,8 +264,8 @@ else
                                             <td>@(offering.PartNumber ?? "-")</td>
                                             <td>@(offering.Price.HasValue ? offering.Price.Value.ToString("C") : "-")</td>
                                             <td>
-                                                <button class="btn btn-sm btn-outline-primary" @onclick="() => EditOffering(offering)">Edit</button>
-                                                <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDeleteOffering(offering)">Delete</button>
+                                                <button class="btn btn-sm btn-outline-primary" @onclick="() => EditOffering(offering)" title="Edit"><i class="bi bi-pencil"></i></button>
+                                                <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDeleteOffering(offering)" title="Delete"><i class="bi bi-trash"></i></button>
                                             </td>
                                         </tr>
                                     }

CutList.Web/Components/Pages/Stock/Index.razor

@@ -28,47 +28,60 @@ else if (stockItems.Count == 0)
 }
 else
 {
-    <table class="table table-striped table-hover">
-        <thead>
-            <tr>
-                <th>Shape</th>
-                <th>Type</th>
-                <th>Grade</th>
-                <th>Size</th>
-                <th>Length</th>
-                <th>On Hand</th>
-                <th style="width: 160px;">Actions</th>
-            </tr>
-        </thead>
-        <tbody>
-            @foreach (var item in stockItems)
-            {
+    <MaterialFilter AvailableGrades="availableGrades" Value="filterState" ValueChanged="OnFilterChanged" />
+
+    @if (filteredItems.Count == 0)
+    {
+        <div class="alert alert-warning">
+            No stock items match your filters.
+        </div>
+    }
+    else
+    {
+        <table class="table table-striped table-hover">
+            <thead>
                 <tr>
-                    <td>@item.Material.Shape.GetDisplayName()</td>
-                    <td>@item.Material.Type</td>
-                    <td>@item.Material.Grade</td>
-                    <td>@item.Material.Size</td>
-                    <td>@ArchUnits.FormatFromInches((double)item.LengthInches)</td>
-                    <td>
-                        @if (item.QuantityOnHand > 0)
-                        {
-                            <span class="badge bg-success">@item.QuantityOnHand</span>
-                        }
-                        else
-                        {
-                            <span class="badge bg-secondary">0</span>
-                        }
-                    </td>
-                    <td>
-                        <div class="d-flex gap-1">
-                            <a href="stock/@item.Id" class="btn btn-sm btn-outline-primary">Edit</a>
-                            <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(item)">Delete</button>
-                        </div>
-                    </td>
+                    <th>Shape</th>
+                    <th>Type</th>
+                    <th>Grade</th>
+                    <th>Size</th>
+                    <th>Length</th>
+                    <th>On Hand</th>
+                    <th style="width: 100px;">Actions</th>
                 </tr>
-            }
-        </tbody>
-    </table>
+            </thead>
+            <tbody>
+                @foreach (var item in pagedItems)
+                {
+                    <tr>
+                        <td>@item.Material.Shape.GetDisplayName()</td>
+                        <td>@item.Material.Type</td>
+                        <td>@item.Material.Grade</td>
+                        <td>@item.Material.Size</td>
+                        <td>@ArchUnits.FormatFromInches((double)item.LengthInches)</td>
+                        <td>
+                            @if (item.QuantityOnHand > 0)
+                            {
+                                <span class="badge bg-success">@item.QuantityOnHand</span>
+                            }
+                            else
+                            {
+                                <span class="badge bg-secondary">0</span>
+                            }
+                        </td>
+                        <td>
+                            <div class="d-flex gap-1">
+                                <a href="stock/@item.Id" class="btn btn-sm btn-outline-primary" title="Edit"><i class="bi bi-pencil"></i></a>
+                                <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(item)" title="Delete"><i class="bi bi-trash"></i></button>
+                            </div>
+                        </td>
+                    </tr>
+                }
+            </tbody>
+        </table>
+
+        <Pager TotalCount="filteredItems.Count" PageSize="pageSize" CurrentPage="currentPage" CurrentPageChanged="OnPageChanged" />
+    }
 }
 
 <ConfirmDialog @ref="deleteDialog"
@@ -80,9 +93,45 @@ else
 @code {
     private List<StockItem> stockItems = new();
     private bool loading = true;
+    private int currentPage = 1;
+    private int pageSize = 25;
     private ConfirmDialog deleteDialog = null!;
     private StockItem? itemToDelete;
     private string deleteMessage = "";
+    private MaterialFilterState filterState = new();
+
+    private List<StockItem> filteredItems => stockItems.Where(s =>
+    {
+        var m = s.Material;
+        if (filterState.Shape.HasValue && m.Shape != filterState.Shape.Value)
+            return false;
+        if (filterState.Type.HasValue && m.Type != filterState.Type.Value)
+            return false;
+        if (!string.IsNullOrEmpty(filterState.Grade) && m.Grade != filterState.Grade)
+            return false;
+        if (!string.IsNullOrWhiteSpace(filterState.SearchText))
+        {
+            var search = filterState.SearchText.Trim();
+            if (!Contains(m.Size, search)
+                && !Contains(m.Grade, search)
+                && !Contains(m.Description, search)
+                && !Contains(m.Shape.GetDisplayName(), search)
+                && !Contains(s.Name, search)
+                && !Contains(s.Notes, search))
+                return false;
+        }
+        return true;
+    }).ToList();
+
+    private IEnumerable<string> availableGrades => stockItems
+        .Select(s => s.Material.Grade)
+        .Where(g => !string.IsNullOrEmpty(g))
+        .Distinct()
+        .OrderBy(g => g)!;
+
+    private IEnumerable<StockItem> pagedItems => filteredItems
+        .Skip((currentPage - 1) * pageSize)
+        .Take(pageSize);
 
     protected override async Task OnInitializedAsync()
     {
@@ -90,6 +139,12 @@ else
         loading = false;
     }
 
+    private void OnFilterChanged(MaterialFilterState state)
+    {
+        filterState = state;
+        currentPage = 1;
+    }
+
     private void ConfirmDelete(StockItem item)
     {
         itemToDelete = item;
@@ -103,6 +158,15 @@ else
         {
             await StockItemService.DeleteAsync(itemToDelete.Id);
             stockItems = await StockItemService.GetAllAsync();
+
+            var totalPages = (int)Math.Ceiling((double)filteredItems.Count / pageSize);
+            if (currentPage > totalPages && totalPages > 0)
+                currentPage = totalPages;
         }
     }
+
+    private void OnPageChanged(int page) => currentPage = page;
+
+    private static bool Contains(string? value, string search) =>
+        value != null && value.Contains(search, StringComparison.OrdinalIgnoreCase);
 }

CutList.Web/Components/Pages/Suppliers/Edit.razor

@@ -143,8 +143,8 @@ else
                                             <td>@(offering.PartNumber ?? "-")</td>
                                             <td>@(offering.Price.HasValue ? offering.Price.Value.ToString("C") : "-")</td>
                                             <td>
-                                                <button class="btn btn-sm btn-outline-primary" @onclick="() => EditOffering(offering)">Edit</button>
-                                                <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDeleteOffering(offering)">Delete</button>
+                                                <button class="btn btn-sm btn-outline-primary" @onclick="() => EditOffering(offering)" title="Edit"><i class="bi bi-pencil"></i></button>
+                                                <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDeleteOffering(offering)" title="Delete"><i class="bi bi-trash"></i></button>
                                             </td>
                                         </tr>
                                     }

CutList.Web/Components/Pages/Suppliers/Index.razor

@@ -27,11 +27,11 @@ else
                 <th>Name</th>
                 <th>Contact Info</th>
                 <th>Notes</th>
-                <th style="width: 160px;">Actions</th>
+                <th style="width: 100px;">Actions</th>
             </tr>
         </thead>
         <tbody>
-            @foreach (var supplier in suppliers)
+            @foreach (var supplier in pagedSuppliers)
             {
                 <tr>
                     <td><a href="suppliers/@supplier.Id">@supplier.Name</a></td>
@@ -39,14 +39,16 @@ else
                     <td>@TruncateText(supplier.Notes, 50)</td>
                     <td>
                         <div class="d-flex gap-1">
-                            <a href="suppliers/@supplier.Id" class="btn btn-sm btn-outline-primary">Edit</a>
-                            <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(supplier)">Delete</button>
+                            <a href="suppliers/@supplier.Id" class="btn btn-sm btn-outline-primary" title="Edit"><i class="bi bi-pencil"></i></a>
+                            <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(supplier)" title="Delete"><i class="bi bi-trash"></i></button>
                         </div>
                     </td>
                 </tr>
             }
         </tbody>
     </table>
+
+    <Pager TotalCount="suppliers.Count" PageSize="pageSize" CurrentPage="currentPage" CurrentPageChanged="OnPageChanged" />
 }
 
 <ConfirmDialog @ref="deleteDialog"
@@ -58,10 +60,14 @@ else
 @code {
     private List<Supplier> suppliers = new();
     private bool loading = true;
+    private int currentPage = 1;
+    private int pageSize = 25;
     private ConfirmDialog deleteDialog = null!;
     private Supplier? supplierToDelete;
     private string deleteMessage = "";
 
+    private IEnumerable<Supplier> pagedSuppliers => suppliers.Skip((currentPage - 1) * pageSize).Take(pageSize);
+
     protected override async Task OnInitializedAsync()
     {
         suppliers = await SupplierService.GetAllAsync();
@@ -81,9 +87,15 @@ else
         {
             await SupplierService.DeleteAsync(supplierToDelete.Id);
             suppliers = await SupplierService.GetAllAsync();
+
+            var totalPages = (int)Math.Ceiling((double)suppliers.Count / pageSize);
+            if (currentPage > totalPages && totalPages > 0)
+                currentPage = totalPages;
         }
     }
 
+    private void OnPageChanged(int page) => currentPage = page;
+
     private string? TruncateText(string? text, int maxLength)
     {
         if (string.IsNullOrEmpty(text) || text.Length <= maxLength)

CutList.Web/Components/Pages/Tools/Index.razor

@@ -74,11 +74,11 @@ else
                     <th>Name</th>
                     <th>Kerf Width</th>
                     <th>Default</th>
-                    <th style="width: 140px;">Actions</th>
+                    <th style="width: 100px;">Actions</th>
                 </tr>
             </thead>
             <tbody>
-                @foreach (var tool in tools)
+                @foreach (var tool in pagedTools)
                 {
                     <tr>
                         <td>@tool.Name</td>
@@ -90,13 +90,15 @@ else
                             }
                         </td>
                         <td>
-                            <button class="btn btn-sm btn-outline-primary" @onclick="() => Edit(tool)">Edit</button>
-                            <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(tool)">Delete</button>
+                            <button class="btn btn-sm btn-outline-primary" @onclick="() => Edit(tool)" title="Edit"><i class="bi bi-pencil"></i></button>
+                            <button class="btn btn-sm btn-outline-danger" @onclick="() => ConfirmDelete(tool)" title="Delete"><i class="bi bi-trash"></i></button>
                         </td>
                     </tr>
                 }
             </tbody>
         </table>
+
+        <Pager TotalCount="tools.Count" PageSize="pageSize" CurrentPage="currentPage" CurrentPageChanged="OnPageChanged" />
     }
 }
 
@@ -112,6 +114,10 @@ else
     private bool showForm;
     private bool saving;
     private string? errorMessage;
+    private int currentPage = 1;
+    private int pageSize = 25;
+
+    private IEnumerable<CuttingTool> pagedTools => tools.Skip((currentPage - 1) * pageSize).Take(pageSize);
 
     private CuttingTool formTool = new();
     private CuttingTool? editingTool;
@@ -207,9 +213,15 @@ else
         {
             await JobService.DeleteCuttingToolAsync(toolToDelete.Id);
             tools = await JobService.GetCuttingToolsAsync();
+
+            var totalPages = (int)Math.Ceiling((double)tools.Count / pageSize);
+            if (currentPage > totalPages && totalPages > 0)
+                currentPage = totalPages;
         }
     }
 
+    private void OnPageChanged(int page) => currentPage = page;
+
     private string FormatKerf(decimal kerf)
     {
         // Show as fraction if it's a common value

CutList.Web/Components/Shared/MaterialFilter.razor

@@ -0,0 +1,79 @@
+@using CutList.Web.Data.Entities
+
+<div class="row g-2 mb-3">
+    <div class="col-auto">
+        <select class="form-select form-select-sm" value="@Value.Shape" @onchange="OnShapeChanged">
+            <option value="">All Shapes</option>
+            @foreach (var shape in Enum.GetValues<MaterialShape>())
+            {
+                <option value="@shape">@shape.GetDisplayName()</option>
+            }
+        </select>
+    </div>
+    <div class="col-auto">
+        <select class="form-select form-select-sm" value="@Value.Type" @onchange="OnTypeChanged">
+            <option value="">All Types</option>
+            @foreach (var type in Enum.GetValues<MaterialType>())
+            {
+                <option value="@type">@type</option>
+            }
+        </select>
+    </div>
+    <div class="col-auto">
+        <select class="form-select form-select-sm" value="@(Value.Grade ?? "")" @onchange="OnGradeChanged">
+            <option value="">All Grades</option>
+            @foreach (var grade in AvailableGrades)
+            {
+                <option value="@grade">@grade</option>
+            }
+        </select>
+    </div>
+    <div class="col-auto">
+        <input type="text" class="form-control form-control-sm" placeholder="Search..." value="@Value.SearchText" @oninput="OnSearchInput" />
+    </div>
+    <div class="col-auto">
+        <button class="btn btn-sm btn-outline-secondary" @onclick="OnClear" title="Clear filters">
+            <i class="bi bi-x-lg"></i> Clear
+        </button>
+    </div>
+</div>
+
+@code {
+    [Parameter] public IEnumerable<string> AvailableGrades { get; set; } = Enumerable.Empty<string>();
+    [Parameter] public MaterialFilterState Value { get; set; } = new();
+    [Parameter] public EventCallback<MaterialFilterState> ValueChanged { get; set; }
+
+    private async Task OnShapeChanged(ChangeEventArgs e)
+    {
+        Value.Shape = Enum.TryParse<MaterialShape>(e.Value?.ToString(), out var shape) ? shape : null;
+        await ValueChanged.InvokeAsync(Value);
+    }
+
+    private async Task OnTypeChanged(ChangeEventArgs e)
+    {
+        Value.Type = Enum.TryParse<MaterialType>(e.Value?.ToString(), out var type) ? type : null;
+        await ValueChanged.InvokeAsync(Value);
+    }
+
+    private async Task OnGradeChanged(ChangeEventArgs e)
+    {
+        var val = e.Value?.ToString();
+        Value.Grade = string.IsNullOrEmpty(val) ? null : val;
+        await ValueChanged.InvokeAsync(Value);
+    }
+
+    private async Task OnSearchInput(ChangeEventArgs e)
+    {
+        Value.SearchText = e.Value?.ToString();
+        await ValueChanged.InvokeAsync(Value);
+    }
+
+    private async Task OnClear()
+    {
+        Value.Shape = null;
+        Value.Type = null;
+        Value.Grade = null;
+        Value.SearchText = null;
+        await ValueChanged.InvokeAsync(Value);
+    }
+}

CutList.Web/Components/Shared/MaterialFilterState.cs

@@ -0,0 +1,11 @@
+using CutList.Web.Data.Entities;
+
+namespace CutList.Web.Components.Shared;
+
+public class MaterialFilterState
+{
+    public MaterialShape? Shape { get; set; }
+    public MaterialType? Type { get; set; }
+    public string? Grade { get; set; }
+    public string? SearchText { get; set; }
+}

CutList.Web/Components/Shared/Pager.razor

@@ -0,0 +1,109 @@
+@if (TotalCount == 0)
+{
+    return;
+}
+
+@{
+    var totalPages = (int)Math.Ceiling((double)TotalCount / PageSize);
+    var start = (CurrentPage - 1) * PageSize + 1;
+    var end = Math.Min(CurrentPage * PageSize, TotalCount);
+}
+
+<div class="d-flex justify-content-between align-items-center mt-3">
+    <small class="text-muted">Showing @start–@end of @TotalCount</small>
+
+    @if (totalPages > 1)
+    {
+        <nav>
+            <ul class="pagination pagination-sm mb-0">
+                <li class="page-item @(CurrentPage == 1 ? "disabled" : "")">
+                    <button class="page-link" @onclick="() => SetPage(CurrentPage - 1)" disabled="@(CurrentPage == 1)">Previous</button>
+                </li>
+
+                @foreach (var page in GetPageWindow(totalPages))
+                {
+                    @if (page == -1)
+                    {
+                        <li class="page-item disabled">
+                            <span class="page-link">&hellip;</span>
+                        </li>
+                    }
+                    else
+                    {
+                        <li class="page-item @(page == CurrentPage ? "active" : "")">
+                            <button class="page-link" @onclick="() => SetPage(page)">@(page)</button>
+                        </li>
+                    }
+                }
+
+                <li class="page-item @(CurrentPage == totalPages ? "disabled" : "")">
+                    <button class="page-link" @onclick="() => SetPage(CurrentPage + 1)" disabled="@(CurrentPage == totalPages)">Next</button>
+                </li>
+            </ul>
+        </nav>
+    }
+</div>
+
+@code {
+    [Parameter, EditorRequired]
+    public int TotalCount { get; set; }
+
+    [Parameter]
+    public int PageSize { get; set; } = 25;
+
+    [Parameter]
+    public int CurrentPage { get; set; } = 1;
+
+    [Parameter]
+    public EventCallback<int> CurrentPageChanged { get; set; }
+
+    private async Task SetPage(int page)
+    {
+        if (page < 1 || page > (int)Math.Ceiling((double)TotalCount / PageSize))
+            return;
+        if (page == CurrentPage)
+            return;
+
+        CurrentPage = page;
+        await CurrentPageChanged.InvokeAsync(page);
+    }
+
+    private IEnumerable<int> GetPageWindow(int totalPages)
+    {
+        const int maxVisible = 7;
+
+        if (totalPages <= maxVisible)
+        {
+            for (var i = 1; i <= totalPages; i++)
+                yield return i;
+            yield break;
+        }
+
+        // Always show first page
+        yield return 1;
+
+        var windowStart = Math.Max(2, CurrentPage - 2);
+        var windowEnd = Math.Min(totalPages - 1, CurrentPage + 2);
+
+        // Adjust window to show 5 middle pages when possible
+        if (windowEnd - windowStart < 4)
+        {
+            if (windowStart == 2)
+                windowEnd = Math.Min(totalPages - 1, windowStart + 4);
+            else
+                windowStart = Math.Max(2, windowEnd - 4);
+        }
+
+        if (windowStart > 2)
+            yield return -1; // ellipsis
+
+        for (var i = windowStart; i <= windowEnd; i++)
+            yield return i;
+
+        if (windowEnd < totalPages - 1)
+            yield return -1; // ellipsis
+
+        // Always show last page
+        yield return totalPages;
+    }
+}

CutList.Web/Data/ApplicationDbContext.cs

@@ -20,6 +20,7 @@ public class ApplicationDbContext : DbContext
     public DbSet<Job> Jobs => Set<Job>();
     public DbSet<JobPart> JobParts => Set<JobPart>();
     public DbSet<JobStock> JobStocks => Set<JobStock>();
+    public DbSet<PurchaseItem> PurchaseItems => Set<PurchaseItem>();
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
@@ -281,6 +282,34 @@ public class ApplicationDbContext : DbContext
                 .OnDelete(DeleteBehavior.SetNull);
         });
 
+        // PurchaseItem
+        modelBuilder.Entity<PurchaseItem>(entity =>
+        {
+            entity.HasKey(e => e.Id);
+            entity.Property(e => e.Notes).HasMaxLength(500);
+            entity.Property(e => e.Status)
+                .HasMaxLength(20)
+                .HasConversion(
+                    v => v.ToString(),
+                    v => Enum.Parse<PurchaseItemStatus>(v));
+            entity.Property(e => e.CreatedAt).HasDefaultValueSql("GETUTCDATE()");
+
+            entity.HasOne(e => e.StockItem)
+                .WithMany()
+                .HasForeignKey(e => e.StockItemId)
+                .OnDelete(DeleteBehavior.Cascade);
+
+            entity.HasOne(e => e.Supplier)
+                .WithMany()
+                .HasForeignKey(e => e.SupplierId)
+                .OnDelete(DeleteBehavior.SetNull);
+
+            entity.HasOne(e => e.Job)
+                .WithMany()
+                .HasForeignKey(e => e.JobId)
+                .OnDelete(DeleteBehavior.SetNull);
+        });
+
         // Seed default cutting tools
         modelBuilder.Entity<CuttingTool>().HasData(
             new CuttingTool { Id = 1, Name = "Bandsaw", KerfInches = 0.0625m, IsDefault = true, IsActive = true },

CutList.Web/Data/Entities/Job.cs

@@ -10,6 +10,9 @@ public class Job
     public string? Notes { get; set; }
     public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
     public DateTime? UpdatedAt { get; set; }
+    public DateTime? LockedAt { get; set; }
+
+    public bool IsLocked => LockedAt.HasValue;
 
     public CuttingTool? CuttingTool { get; set; }
     public ICollection<JobPart> Parts { get; set; } = new List<JobPart>();

CutList.Web/Data/Entities/PurchaseItem.cs

@@ -0,0 +1,25 @@
+namespace CutList.Web.Data.Entities;
+
+public enum PurchaseItemStatus
+{
+    Pending,
+    Ordered,
+    Received
+}
+
+public class PurchaseItem
+{
+    public int Id { get; set; }
+    public int StockItemId { get; set; }
+    public int? SupplierId { get; set; }
+    public int Quantity { get; set; }
+    public int? JobId { get; set; }
+    public string? Notes { get; set; }
+    public PurchaseItemStatus Status { get; set; } = PurchaseItemStatus.Pending;
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    public DateTime? UpdatedAt { get; set; }
+
+    public StockItem StockItem { get; set; } = null!;
+    public Supplier? Supplier { get; set; }
+    public Job? Job { get; set; }
+}

CutList.Web/Migrations/20260207195807_AddPurchaseItem.Designer.cs

@@ -0,0 +1,896 @@
+// <auto-generated />
+using System;
+using CutList.Web.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace CutList.Web.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20260207195807_AddPurchaseItem")]
+    partial class AddPurchaseItem
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.11")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.CuttingTool", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDefault")
+                        .HasColumnType("bit");
+
+                    b.Property<decimal>("KerfInches")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("decimal(6,4)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("CuttingTools");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            IsActive = true,
+                            IsDefault = true,
+                            KerfInches = 0.0625m,
+                            Name = "Bandsaw"
+                        },
+                        new
+                        {
+                            Id = 2,
+                            IsActive = true,
+                            IsDefault = false,
+                            KerfInches = 0.125m,
+                            Name = "Chop Saw"
+                        },
+                        new
+                        {
+                            Id = 3,
+                            IsActive = true,
+                            IsDefault = false,
+                            KerfInches = 0.0625m,
+                            Name = "Cold Cut Saw"
+                        },
+                        new
+                        {
+                            Id = 4,
+                            IsActive = true,
+                            IsDefault = false,
+                            KerfInches = 0.0625m,
+                            Name = "Hacksaw"
+                        });
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Job", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<string>("Customer")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int?>("CuttingToolId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("JobNumber")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Notes")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CuttingToolId");
+
+                    b.HasIndex("JobNumber")
+                        .IsUnique();
+
+                    b.ToTable("Jobs");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.JobPart", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("LengthInches")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<int>("MaterialId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("MaterialId");
+
+                    b.ToTable("JobParts");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.JobStock", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<bool>("IsCustomLength")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("LengthInches")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<int>("MaterialId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Priority")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("MaterialId");
+
+                    b.HasIndex("StockItemId");
+
+                    b.ToTable("JobStocks");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Material", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<string>("Grade")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Shape")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("Size")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Type")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Materials");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.MaterialDimensions", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DimensionType")
+                        .IsRequired()
+                        .HasMaxLength(21)
+                        .HasColumnType("nvarchar(21)");
+
+                    b.Property<int>("MaterialId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MaterialId")
+                        .IsUnique();
+
+                    b.ToTable("MaterialDimensions");
+
+                    b.HasDiscriminator<string>("DimensionType").HasValue("MaterialDimensions");
+
+                    b.UseTphMappingStrategy();
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.PurchaseItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<int?>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<int>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("SupplierId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("StockItemId");
+
+                    b.HasIndex("SupplierId");
+
+                    b.ToTable("PurchaseItems");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<decimal>("LengthInches")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<int>("MaterialId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<int>("QuantityOnHand")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MaterialId", "LengthInches")
+                        .IsUnique();
+
+                    b.ToTable("StockItems");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockTransaction", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<int?>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<int>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("SupplierId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.Property<decimal?>("UnitPrice")
+                        .HasPrecision(10, 2)
+                        .HasColumnType("decimal(10,2)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("StockItemId");
+
+                    b.HasIndex("SupplierId");
+
+                    b.ToTable("StockTransactions");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Supplier", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ContactInfo")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Notes")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Suppliers");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.SupplierOffering", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<string>("PartNumber")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<decimal?>("Price")
+                        .HasPrecision(10, 2)
+                        .HasColumnType("decimal(10,2)");
+
+                    b.Property<int>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("SupplierDescription")
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<int>("SupplierId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("StockItemId");
+
+                    b.HasIndex("SupplierId", "StockItemId")
+                        .IsUnique();
+
+                    b.ToTable("SupplierOfferings");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.AngleDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Leg1")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<decimal>("Leg2")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<decimal>("Thickness")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Thickness");
+
+                    b.HasIndex("Leg1");
+
+                    b.HasDiscriminator().HasValue("Angle");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.ChannelDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Flange")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<decimal>("Height")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Height");
+
+                    b.Property<decimal>("Web")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.HasIndex("Height");
+
+                    b.HasDiscriminator().HasValue("Channel");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.FlatBarDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Thickness")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Thickness");
+
+                    b.Property<decimal>("Width")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Width");
+
+                    b.HasIndex("Width");
+
+                    b.HasDiscriminator().HasValue("FlatBar");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.IBeamDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Height")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Height");
+
+                    b.Property<decimal>("WeightPerFoot")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.HasIndex("Height");
+
+                    b.HasDiscriminator().HasValue("IBeam");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.PipeDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("NominalSize")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<string>("Schedule")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<decimal?>("Wall")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Wall");
+
+                    b.HasIndex("NominalSize");
+
+                    b.HasDiscriminator().HasValue("Pipe");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.RectangularTubeDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Height")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Height");
+
+                    b.Property<decimal>("Wall")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Wall");
+
+                    b.Property<decimal>("Width")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Width");
+
+                    b.HasIndex("Width");
+
+                    b.HasDiscriminator().HasValue("RectangularTube");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.RoundBarDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Diameter")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.HasIndex("Diameter");
+
+                    b.HasDiscriminator().HasValue("RoundBar");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.RoundTubeDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("OuterDiameter")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<decimal>("Wall")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Wall");
+
+                    b.HasIndex("OuterDiameter");
+
+                    b.HasDiscriminator().HasValue("RoundTube");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.SquareBarDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Size")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Size");
+
+                    b.HasIndex("Size");
+
+                    b.HasDiscriminator().HasValue("SquareBar");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.SquareTubeDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Size")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Size");
+
+                    b.Property<decimal>("Wall")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Wall");
+
+                    b.HasIndex("Size");
+
+                    b.HasDiscriminator().HasValue("SquareTube");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Job", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.CuttingTool", "CuttingTool")
+                        .WithMany("Jobs")
+                        .HasForeignKey("CuttingToolId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("CuttingTool");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.JobPart", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany("Parts")
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Material", "Material")
+                        .WithMany("JobParts")
+                        .HasForeignKey("MaterialId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Job");
+
+                    b.Navigation("Material");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.JobStock", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany("Stock")
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Material", "Material")
+                        .WithMany()
+                        .HasForeignKey("MaterialId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany()
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Job");
+
+                    b.Navigation("Material");
+
+                    b.Navigation("StockItem");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.MaterialDimensions", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Material", "Material")
+                        .WithOne("Dimensions")
+                        .HasForeignKey("CutList.Web.Data.Entities.MaterialDimensions", "MaterialId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Material");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.PurchaseItem", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany()
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany()
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Supplier", "Supplier")
+                        .WithMany()
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Job");
+
+                    b.Navigation("StockItem");
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockItem", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Material", "Material")
+                        .WithMany("StockItems")
+                        .HasForeignKey("MaterialId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Material");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockTransaction", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany()
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany("Transactions")
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Supplier", "Supplier")
+                        .WithMany()
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Job");
+
+                    b.Navigation("StockItem");
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.SupplierOffering", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany("SupplierOfferings")
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Supplier", "Supplier")
+                        .WithMany("Offerings")
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("StockItem");
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.CuttingTool", b =>
+                {
+                    b.Navigation("Jobs");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Job", b =>
+                {
+                    b.Navigation("Parts");
+
+                    b.Navigation("Stock");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Material", b =>
+                {
+                    b.Navigation("Dimensions");
+
+                    b.Navigation("JobParts");
+
+                    b.Navigation("StockItems");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockItem", b =>
+                {
+                    b.Navigation("SupplierOfferings");
+
+                    b.Navigation("Transactions");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Supplier", b =>
+                {
+                    b.Navigation("Offerings");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

CutList.Web/Migrations/20260207195807_AddPurchaseItem.cs

@@ -0,0 +1,75 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace CutList.Web.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPurchaseItem : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "PurchaseItems",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    StockItemId = table.Column<int>(type: "int", nullable: false),
+                    SupplierId = table.Column<int>(type: "int", nullable: true),
+                    Quantity = table.Column<int>(type: "int", nullable: false),
+                    JobId = table.Column<int>(type: "int", nullable: true),
+                    Notes = table.Column<string>(type: "nvarchar(500)", maxLength: 500, nullable: true),
+                    Status = table.Column<string>(type: "nvarchar(20)", maxLength: 20, nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "datetime2", nullable: false, defaultValueSql: "GETUTCDATE()"),
+                    UpdatedAt = table.Column<DateTime>(type: "datetime2", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PurchaseItems", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_PurchaseItems_Jobs_JobId",
+                        column: x => x.JobId,
+                        principalTable: "Jobs",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.SetNull);
+                    table.ForeignKey(
+                        name: "FK_PurchaseItems_StockItems_StockItemId",
+                        column: x => x.StockItemId,
+                        principalTable: "StockItems",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_PurchaseItems_Suppliers_SupplierId",
+                        column: x => x.SupplierId,
+                        principalTable: "Suppliers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.SetNull);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PurchaseItems_JobId",
+                table: "PurchaseItems",
+                column: "JobId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PurchaseItems_StockItemId",
+                table: "PurchaseItems",
+                column: "StockItemId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PurchaseItems_SupplierId",
+                table: "PurchaseItems",
+                column: "SupplierId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "PurchaseItems");
+        }
+    }
+}

CutList.Web/Migrations/20260207201007_AddJobLockedAt.Designer.cs

@@ -0,0 +1,899 @@
+// <auto-generated />
+using System;
+using CutList.Web.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace CutList.Web.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20260207201007_AddJobLockedAt")]
+    partial class AddJobLockedAt
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.11")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.CuttingTool", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDefault")
+                        .HasColumnType("bit");
+
+                    b.Property<decimal>("KerfInches")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("decimal(6,4)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("CuttingTools");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            IsActive = true,
+                            IsDefault = true,
+                            KerfInches = 0.0625m,
+                            Name = "Bandsaw"
+                        },
+                        new
+                        {
+                            Id = 2,
+                            IsActive = true,
+                            IsDefault = false,
+                            KerfInches = 0.125m,
+                            Name = "Chop Saw"
+                        },
+                        new
+                        {
+                            Id = 3,
+                            IsActive = true,
+                            IsDefault = false,
+                            KerfInches = 0.0625m,
+                            Name = "Cold Cut Saw"
+                        },
+                        new
+                        {
+                            Id = 4,
+                            IsActive = true,
+                            IsDefault = false,
+                            KerfInches = 0.0625m,
+                            Name = "Hacksaw"
+                        });
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Job", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<string>("Customer")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int?>("CuttingToolId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("JobNumber")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateTime?>("LockedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Notes")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CuttingToolId");
+
+                    b.HasIndex("JobNumber")
+                        .IsUnique();
+
+                    b.ToTable("Jobs");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.JobPart", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("LengthInches")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<int>("MaterialId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("MaterialId");
+
+                    b.ToTable("JobParts");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.JobStock", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<bool>("IsCustomLength")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("LengthInches")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<int>("MaterialId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Priority")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("MaterialId");
+
+                    b.HasIndex("StockItemId");
+
+                    b.ToTable("JobStocks");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Material", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<string>("Grade")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Shape")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("Size")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Type")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Materials");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.MaterialDimensions", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DimensionType")
+                        .IsRequired()
+                        .HasMaxLength(21)
+                        .HasColumnType("nvarchar(21)");
+
+                    b.Property<int>("MaterialId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MaterialId")
+                        .IsUnique();
+
+                    b.ToTable("MaterialDimensions");
+
+                    b.HasDiscriminator<string>("DimensionType").HasValue("MaterialDimensions");
+
+                    b.UseTphMappingStrategy();
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.PurchaseItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<int?>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<int>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("SupplierId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("StockItemId");
+
+                    b.HasIndex("SupplierId");
+
+                    b.ToTable("PurchaseItems");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<decimal>("LengthInches")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<int>("MaterialId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<int>("QuantityOnHand")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MaterialId", "LengthInches")
+                        .IsUnique();
+
+                    b.ToTable("StockItems");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockTransaction", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<int?>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<int>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("SupplierId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.Property<decimal?>("UnitPrice")
+                        .HasPrecision(10, 2)
+                        .HasColumnType("decimal(10,2)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("StockItemId");
+
+                    b.HasIndex("SupplierId");
+
+                    b.ToTable("StockTransactions");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Supplier", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ContactInfo")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Notes")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Suppliers");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.SupplierOffering", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<string>("PartNumber")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<decimal?>("Price")
+                        .HasPrecision(10, 2)
+                        .HasColumnType("decimal(10,2)");
+
+                    b.Property<int>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("SupplierDescription")
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<int>("SupplierId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("StockItemId");
+
+                    b.HasIndex("SupplierId", "StockItemId")
+                        .IsUnique();
+
+                    b.ToTable("SupplierOfferings");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.AngleDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Leg1")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<decimal>("Leg2")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<decimal>("Thickness")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Thickness");
+
+                    b.HasIndex("Leg1");
+
+                    b.HasDiscriminator().HasValue("Angle");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.ChannelDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Flange")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<decimal>("Height")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Height");
+
+                    b.Property<decimal>("Web")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.HasIndex("Height");
+
+                    b.HasDiscriminator().HasValue("Channel");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.FlatBarDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Thickness")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Thickness");
+
+                    b.Property<decimal>("Width")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Width");
+
+                    b.HasIndex("Width");
+
+                    b.HasDiscriminator().HasValue("FlatBar");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.IBeamDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Height")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Height");
+
+                    b.Property<decimal>("WeightPerFoot")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.HasIndex("Height");
+
+                    b.HasDiscriminator().HasValue("IBeam");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.PipeDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("NominalSize")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<string>("Schedule")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<decimal?>("Wall")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Wall");
+
+                    b.HasIndex("NominalSize");
+
+                    b.HasDiscriminator().HasValue("Pipe");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.RectangularTubeDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Height")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Height");
+
+                    b.Property<decimal>("Wall")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Wall");
+
+                    b.Property<decimal>("Width")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Width");
+
+                    b.HasIndex("Width");
+
+                    b.HasDiscriminator().HasValue("RectangularTube");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.RoundBarDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Diameter")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.HasIndex("Diameter");
+
+                    b.HasDiscriminator().HasValue("RoundBar");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.RoundTubeDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("OuterDiameter")
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)");
+
+                    b.Property<decimal>("Wall")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Wall");
+
+                    b.HasIndex("OuterDiameter");
+
+                    b.HasDiscriminator().HasValue("RoundTube");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.SquareBarDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Size")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Size");
+
+                    b.HasIndex("Size");
+
+                    b.HasDiscriminator().HasValue("SquareBar");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.SquareTubeDimensions", b =>
+                {
+                    b.HasBaseType("CutList.Web.Data.Entities.MaterialDimensions");
+
+                    b.Property<decimal>("Size")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Size");
+
+                    b.Property<decimal>("Wall")
+                        .ValueGeneratedOnUpdateSometimes()
+                        .HasPrecision(10, 4)
+                        .HasColumnType("decimal(10,4)")
+                        .HasColumnName("Wall");
+
+                    b.HasIndex("Size");
+
+                    b.HasDiscriminator().HasValue("SquareTube");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Job", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.CuttingTool", "CuttingTool")
+                        .WithMany("Jobs")
+                        .HasForeignKey("CuttingToolId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("CuttingTool");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.JobPart", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany("Parts")
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Material", "Material")
+                        .WithMany("JobParts")
+                        .HasForeignKey("MaterialId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Job");
+
+                    b.Navigation("Material");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.JobStock", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany("Stock")
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Material", "Material")
+                        .WithMany()
+                        .HasForeignKey("MaterialId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany()
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Job");
+
+                    b.Navigation("Material");
+
+                    b.Navigation("StockItem");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.MaterialDimensions", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Material", "Material")
+                        .WithOne("Dimensions")
+                        .HasForeignKey("CutList.Web.Data.Entities.MaterialDimensions", "MaterialId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Material");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.PurchaseItem", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany()
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany()
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Supplier", "Supplier")
+                        .WithMany()
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Job");
+
+                    b.Navigation("StockItem");
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockItem", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Material", "Material")
+                        .WithMany("StockItems")
+                        .HasForeignKey("MaterialId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Material");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockTransaction", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany()
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany("Transactions")
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Supplier", "Supplier")
+                        .WithMany()
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Job");
+
+                    b.Navigation("StockItem");
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.SupplierOffering", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany("SupplierOfferings")
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Supplier", "Supplier")
+                        .WithMany("Offerings")
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("StockItem");
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.CuttingTool", b =>
+                {
+                    b.Navigation("Jobs");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Job", b =>
+                {
+                    b.Navigation("Parts");
+
+                    b.Navigation("Stock");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Material", b =>
+                {
+                    b.Navigation("Dimensions");
+
+                    b.Navigation("JobParts");
+
+                    b.Navigation("StockItems");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.StockItem", b =>
+                {
+                    b.Navigation("SupplierOfferings");
+
+                    b.Navigation("Transactions");
+                });
+
+            modelBuilder.Entity("CutList.Web.Data.Entities.Supplier", b =>
+                {
+                    b.Navigation("Offerings");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

CutList.Web/Migrations/20260207201007_AddJobLockedAt.cs

@@ -0,0 +1,29 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace CutList.Web.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddJobLockedAt : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<DateTime>(
+                name: "LockedAt",
+                table: "Jobs",
+                type: "datetime2",
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "LockedAt",
+                table: "Jobs");
+        }
+    }
+}

CutList.Web/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -109,6 +109,9 @@ namespace CutList.Web.Migrations
                         .HasMaxLength(20)
                         .HasColumnType("nvarchar(20)");
 
+                    b.Property<DateTime?>("LockedAt")
+                        .HasColumnType("datetime2");
+
                     b.Property<string>("Name")
                         .HasMaxLength(100)
                         .HasColumnType("nvarchar(100)");
@@ -289,6 +292,54 @@ namespace CutList.Web.Migrations
                     b.UseTphMappingStrategy();
                 });
 
+            modelBuilder.Entity("CutList.Web.Data.Entities.PurchaseItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("GETUTCDATE()");
+
+                    b.Property<int?>("JobId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<int>("StockItemId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("SupplierId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("JobId");
+
+                    b.HasIndex("StockItemId");
+
+                    b.HasIndex("SupplierId");
+
+                    b.ToTable("PurchaseItems");
+                });
+
             modelBuilder.Entity("CutList.Web.Data.Entities.StockItem", b =>
                 {
                     b.Property<int>("Id")
@@ -727,6 +778,31 @@ namespace CutList.Web.Migrations
                     b.Navigation("Material");
                 });
 
+            modelBuilder.Entity("CutList.Web.Data.Entities.PurchaseItem", b =>
+                {
+                    b.HasOne("CutList.Web.Data.Entities.Job", "Job")
+                        .WithMany()
+                        .HasForeignKey("JobId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("CutList.Web.Data.Entities.StockItem", "StockItem")
+                        .WithMany()
+                        .HasForeignKey("StockItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CutList.Web.Data.Entities.Supplier", "Supplier")
+                        .WithMany()
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Job");
+
+                    b.Navigation("StockItem");
+
+                    b.Navigation("Supplier");
+                });
+
             modelBuilder.Entity("CutList.Web.Data.Entities.StockItem", b =>
                 {
                     b.HasOne("CutList.Web.Data.Entities.Material", "Material")

CutList.Web/Program.cs

@@ -21,6 +21,7 @@ builder.Services.AddScoped<StockItemService>();
 builder.Services.AddScoped<JobService>();
 builder.Services.AddScoped<CutListPackingService>();
 builder.Services.AddScoped<ReportService>();
+builder.Services.AddScoped<PurchaseItemService>();
 
 var app = builder.Build();
 

CutList.Web/Services/JobService.cs

@@ -76,6 +76,26 @@ public class JobService
         await _context.SaveChangesAsync();
     }
 
+    public async Task LockAsync(int id)
+    {
+        var job = await _context.Jobs.FindAsync(id);
+        if (job != null)
+        {
+            job.LockedAt = DateTime.UtcNow;
+            await _context.SaveChangesAsync();
+        }
+    }
+
+    public async Task UnlockAsync(int id)
+    {
+        var job = await _context.Jobs.FindAsync(id);
+        if (job != null)
+        {
+            job.LockedAt = null;
+            await _context.SaveChangesAsync();
+        }
+    }
+
     public async Task DeleteAsync(int id)
     {
         var job = await _context.Jobs.FindAsync(id);

CutList.Web/Services/PurchaseItemService.cs

@@ -0,0 +1,103 @@
+using CutList.Web.Data;
+using CutList.Web.Data.Entities;
+using Microsoft.EntityFrameworkCore;
+
+namespace CutList.Web.Services;
+
+public class PurchaseItemService
+{
+    private readonly ApplicationDbContext _context;
+
+    public PurchaseItemService(ApplicationDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<List<PurchaseItem>> GetAllAsync(PurchaseItemStatus? status = null)
+    {
+        var query = _context.PurchaseItems
+            .Include(p => p.StockItem)
+                .ThenInclude(s => s.Material)
+            .Include(p => p.Supplier)
+            .Include(p => p.Job)
+            .AsQueryable();
+
+        if (status.HasValue)
+        {
+            query = query.Where(p => p.Status == status.Value);
+        }
+
+        return await query
+            .OrderBy(p => p.Status)
+            .ThenByDescending(p => p.CreatedAt)
+            .ToListAsync();
+    }
+
+    public async Task<PurchaseItem?> GetByIdAsync(int id)
+    {
+        return await _context.PurchaseItems
+            .Include(p => p.StockItem)
+                .ThenInclude(s => s.Material)
+            .Include(p => p.Supplier)
+            .Include(p => p.Job)
+            .FirstOrDefaultAsync(p => p.Id == id);
+    }
+
+    public async Task<PurchaseItem> CreateAsync(PurchaseItem item)
+    {
+        item.CreatedAt = DateTime.UtcNow;
+        _context.PurchaseItems.Add(item);
+        await _context.SaveChangesAsync();
+        return item;
+    }
+
+    public async Task CreateBulkAsync(List<PurchaseItem> items)
+    {
+        var now = DateTime.UtcNow;
+        foreach (var item in items)
+        {
+            item.CreatedAt = now;
+        }
+        _context.PurchaseItems.AddRange(items);
+        await _context.SaveChangesAsync();
+    }
+
+    public async Task UpdateAsync(PurchaseItem item)
+    {
+        item.UpdatedAt = DateTime.UtcNow;
+        _context.PurchaseItems.Update(item);
+        await _context.SaveChangesAsync();
+    }
+
+    public async Task UpdateStatusAsync(int id, PurchaseItemStatus status)
+    {
+        var item = await _context.PurchaseItems.FindAsync(id);
+        if (item != null)
+        {
+            item.Status = status;
+            item.UpdatedAt = DateTime.UtcNow;
+            await _context.SaveChangesAsync();
+        }
+    }
+
+    public async Task UpdateSupplierAsync(int id, int? supplierId)
+    {
+        var item = await _context.PurchaseItems.FindAsync(id);
+        if (item != null)
+        {
+            item.SupplierId = supplierId;
+            item.UpdatedAt = DateTime.UtcNow;
+            await _context.SaveChangesAsync();
+        }
+    }
+
+    public async Task DeleteAsync(int id)
+    {
+        var item = await _context.PurchaseItems.FindAsync(id);
+        if (item != null)
+        {
+            _context.PurchaseItems.Remove(item);
+            await _context.SaveChangesAsync();
+        }
+    }
+}

CutList.Web/appsettings.json

@@ -8,6 +8,6 @@
   },
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=CutListDb;Trusted_Connection=True;MultipleActiveResultSets=true"
+    "DefaultConnection": "Server=localhost\\SQLEXPRESS;Database=CutListDb;Trusted_Connection=True;MultipleActiveResultSets=true;TrustServerCertificate=True"
   }
 }

CutList.Web/wwwroot/css/report.css

@@ -258,19 +258,73 @@
         font-size: 8pt;
     }
 
-    .alert {
+    /* Compact summary: inline row instead of big cards */
+    .print-summary {
+        display: flex !important;
+        flex-wrap: nowrap !important;
+        gap: 0 !important;
+        margin-bottom: 0.5rem !important;
+        border: 1px solid #ccc;
+        padding: 0.4rem 0.75rem !important;
+    }
+
+    .print-summary > div {
+        flex: 1 !important;
+        max-width: none !important;
+        width: auto !important;
+        margin: 0 !important;
+        padding: 0 !important;
+    }
+
+    .print-summary .card {
+        border: none !important;
+        background: none !important;
+        box-shadow: none !important;
+    }
+
+    .print-summary .card-body {
+        padding: 0 !important;
+        display: flex;
+        align-items: baseline;
+        gap: 0.3rem;
+    }
+
+    .print-summary h2 {
+        font-size: 11pt !important;
+        margin: 0 !important;
+    }
+
+    .print-summary p {
+        font-size: 8pt !important;
+        margin: 0 !important;
+    }
+
+    /* Hide redundant stock summary (shown per-material) */
+    .print-stock-summary {
         display: none !important;
     }
 
+    /* General card print styles */
     .card {
-        display: none !important;
+        border: 1px solid #ccc !important;
+        break-inside: avoid;
+        page-break-inside: avoid;
     }
 
-    h1:not(.report-header h1) {
-        display: none !important;
+    .card-header {
+        background-color: #f0f0f0 !important;
     }
 
-    .text-muted:not(.cut-list-report .text-muted) {
-        display: none !important;
+    .badge {
+        border: 1px solid #999;
+    }
+
+    /* Reduce spacing */
+    .mb-4 {
+        margin-bottom: 0.5rem !important;
+    }
+
+    .mb-3 {
+        margin-bottom: 0.25rem !important;
     }
 }