feat: all route pages — dashboard, scan, items, locations, labels, settings

- Dashboard with stats grid, checked-out/low-stock/recent items
- Scan route with check-in/out flow
- Items list with search, filters (category/type/custody), sorting
- Item detail with full metadata, check-in/out, edit, delete
- New item form wired to inventory store
- Locations browser with tree view and items-at-location
- Labels page with batch generation and PDF download
- Settings page with DB stats
- Fixed Svelte 5 event modifier syntax (no pipe modifiers)

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

src/lib/components/ItemForm.svelte

@@ -73,7 +73,7 @@
 	}
 </script>
 
-<form onsubmit|preventDefault={handleSubmit} class="space-y-4 p-4">
+<form onsubmit={(e) => { e.preventDefault(); handleSubmit(); }} class="space-y-4 p-4">
 	<!-- Name -->
 	<div>
 		<label for="name" class="block text-sm font-medium text-slate-300 mb-1">Name *</label>

src/lib/components/LocationTree.svelte

@@ -55,7 +55,7 @@
 			{#if hasChildren(location.id)}
 				<button
 					class="w-5 h-5 flex items-center justify-center text-slate-400 hover:text-white shrink-0"
-					onclick|stopPropagation={() => toggle(location.id)}
+					onclick={(e) => { e.stopPropagation(); toggle(location.id); }}
 					aria-label={isExpanded ? 'Collapse' : 'Expand'}
 				>
 					<span class="text-xs transition-transform {isExpanded ? 'rotate-90' : ''}"

src/routes/+layout.svelte

@@ -2,13 +2,25 @@
 	import '../app.css';
 	import BottomNav from '$lib/components/BottomNav.svelte';
 	import { page } from '$app/stores';
+	import { inventory } from '$lib/stores/inventory.svelte';
+	import { onMount } from 'svelte';
 
 	let { children } = $props();
+
+	onMount(() => {
+		inventory.loadAll();
+	});
 </script>
 
 <div class="flex flex-col h-screen bg-slate-900 text-white">
+	{#if inventory.loading}
+		<div class="flex-1 flex items-center justify-center">
+			<div class="text-slate-400 animate-pulse">Loading...</div>
+		</div>
+	{:else}
 		<main class="flex-1 overflow-y-auto pb-16">
 			{@render children()}
 		</main>
+	{/if}
 	<BottomNav currentPath={$page.url.pathname} />
 </div>

src/routes/+page.svelte

@@ -1,7 +1,87 @@
 <script lang="ts">
+	import { inventory } from '$lib/stores/inventory.svelte';
+	import ItemCard from '$lib/components/ItemCard.svelte';
+	import { goto } from '$app/navigation';
+
+	const totalItems = $derived(inventory.items.length);
+	const checkedOut = $derived(inventory.checkedOutItems.length);
+	const overdue = $derived(inventory.overdueItems.length);
+	const lowStock = $derived(inventory.lowStockItems.length);
+
+	const stats = $derived([
+		{ label: 'Total Items', value: totalItems, color: 'text-blue-400' },
+		{ label: 'Checked Out', value: checkedOut, color: 'text-amber-400' },
+		{ label: 'Overdue', value: overdue, color: overdue > 0 ? 'text-red-400' : 'text-slate-400' },
+		{ label: 'Low Stock', value: lowStock, color: lowStock > 0 ? 'text-red-400' : 'text-slate-400' },
+	]);
+
+	const recentItems = $derived(
+		[...inventory.items]
+			.sort((a, b) => b.updatedAt.localeCompare(a.updatedAt))
+			.slice(0, 5)
+	);
 </script>
 
-<div class="p-4">
+<div class="p-4 space-y-6">
-	<h1 class="text-2xl font-bold mb-4">SolidHaus</h1>
+	<div>
-	<p class="text-slate-400">Household inventory at a glance.</p>
+		<h1 class="text-2xl font-bold">SolidHaus</h1>
+		<p class="text-slate-400 text-sm">Household inventory at a glance</p>
+	</div>
+
+	<!-- Stats Grid -->
+	<div class="grid grid-cols-2 gap-3">
+		{#each stats as stat}
+			<div class="bg-slate-800 rounded-lg p-3">
+				<div class="text-2xl font-bold {stat.color}">{stat.value}</div>
+				<div class="text-xs text-slate-400">{stat.label}</div>
+			</div>
+		{/each}
+	</div>
+
+	<!-- Checked Out Items -->
+	{#if inventory.checkedOutItems.length > 0}
+		<section>
+			<h2 class="text-sm font-medium text-slate-400 uppercase mb-2">Checked Out</h2>
+			<div class="space-y-2">
+				{#each inventory.checkedOutItems.slice(0, 5) as item}
+					<ItemCard {item} onclick={() => goto(`/items/${item.shortId}`)} />
+				{/each}
+			</div>
+		</section>
+	{/if}
+
+	<!-- Low Stock -->
+	{#if inventory.lowStockItems.length > 0}
+		<section>
+			<h2 class="text-sm font-medium text-slate-400 uppercase mb-2">Low Stock</h2>
+			<div class="space-y-2">
+				{#each inventory.lowStockItems.slice(0, 5) as item}
+					<ItemCard {item} onclick={() => goto(`/items/${item.shortId}`)} />
+				{/each}
+			</div>
+		</section>
+	{/if}
+
+	<!-- Recent Items -->
+	{#if recentItems.length > 0}
+		<section>
+			<h2 class="text-sm font-medium text-slate-400 uppercase mb-2">Recently Updated</h2>
+			<div class="space-y-2">
+				{#each recentItems as item}
+					<ItemCard {item} onclick={() => goto(`/items/${item.shortId}`)} />
+				{/each}
+			</div>
+		</section>
+	{:else}
+		<div class="text-center py-8">
+			<p class="text-slate-500 mb-4">No items yet. Start by scanning or adding an item.</p>
+			<a
+				href="/items/new"
+				class="inline-block px-6 py-3 bg-blue-500 text-white rounded-lg font-medium
+							 hover:bg-blue-600 transition-colors"
+			>
+				Add First Item
+			</a>
+		</div>
+	{/if}
 </div>

src/routes/items/+page.svelte

@@ -1,7 +1,143 @@
 <script lang="ts">
+	import { inventory } from '$lib/stores/inventory.svelte';
+	import ItemCard from '$lib/components/ItemCard.svelte';
+	import { goto } from '$app/navigation';
+	import type { ItemType, CustodyState } from '$lib/types';
+
+	let search = $state('');
+	let categoryFilter = $state('');
+	let typeFilter = $state<ItemType | ''>('');
+	let custodyFilter = $state<CustodyState | ''>('');
+	let sortBy = $state<'name' | 'updated' | 'custody'>('name');
+
+	const categories = $derived(
+		[...new Set(inventory.items.map((i) => i.category).filter(Boolean))].sort()
+	);
+
+	const filteredItems = $derived(() => {
+		let items = inventory.items;
+
+		if (search) {
+			const q = search.toLowerCase();
+			items = items.filter(
+				(i) =>
+					i.name.toLowerCase().includes(q) ||
+					i.description.toLowerCase().includes(q) ||
+					i.shortId.includes(q) ||
+					i.category.toLowerCase().includes(q) ||
+					i.brand.toLowerCase().includes(q)
+			);
+		}
+
+		if (categoryFilter) {
+			items = items.filter((i) => i.category === categoryFilter);
+		}
+
+		if (typeFilter) {
+			items = items.filter((i) => i.itemType === typeFilter);
+		}
+
+		if (custodyFilter) {
+			items = items.filter((i) => i.custodyState === custodyFilter);
+		}
+
+		switch (sortBy) {
+			case 'name':
+				items = [...items].sort((a, b) => a.name.localeCompare(b.name));
+				break;
+			case 'updated':
+				items = [...items].sort((a, b) => b.updatedAt.localeCompare(a.updatedAt));
+				break;
+			case 'custody':
+				items = [...items].sort((a, b) => a.custodyState.localeCompare(b.custodyState));
+				break;
+		}
+
+		return items;
+	});
 </script>
 
-<div class="p-4">
+<div class="p-4 space-y-4">
-	<h1 class="text-2xl font-bold mb-4">Items</h1>
+	<div class="flex items-center justify-between">
-	<p class="text-slate-400">Browse and manage your inventory.</p>
+		<h1 class="text-2xl font-bold">Items</h1>
+		<a
+			href="/items/new"
+			class="px-4 py-2 bg-blue-500 text-white rounded-lg text-sm font-medium
+						 hover:bg-blue-600 transition-colors"
+		>
+			+ New
+		</a>
+	</div>
+
+	<!-- Search -->
+	<input
+		type="search"
+		bind:value={search}
+		placeholder="Search items..."
+		class="w-full bg-slate-800 border border-slate-600 rounded-lg px-3 py-2 text-white
+					 placeholder-slate-500 focus:outline-none focus:border-blue-400"
+	/>
+
+	<!-- Filters -->
+	<div class="flex gap-2 overflow-x-auto pb-1">
+		<select
+			bind:value={categoryFilter}
+			class="bg-slate-800 border border-slate-600 rounded px-2 py-1 text-sm text-white shrink-0"
+		>
+			<option value="">All Categories</option>
+			{#each categories as cat}
+				<option value={cat}>{cat}</option>
+			{/each}
+		</select>
+
+		<select
+			bind:value={typeFilter}
+			class="bg-slate-800 border border-slate-600 rounded px-2 py-1 text-sm text-white shrink-0"
+		>
+			<option value="">All Types</option>
+			<option value="durable">Durable</option>
+			<option value="consumable">Consumable</option>
+			<option value="perishable">Perishable</option>
+			<option value="disposable">Disposable</option>
+			<option value="media">Media</option>
+			<option value="clothing">Clothing</option>
+			<option value="document">Document</option>
+			<option value="container">Container</option>
+		</select>
+
+		<select
+			bind:value={custodyFilter}
+			class="bg-slate-800 border border-slate-600 rounded px-2 py-1 text-sm text-white shrink-0"
+		>
+			<option value="">All Status</option>
+			<option value="checked-in">Checked In</option>
+			<option value="checked-out">Checked Out</option>
+		</select>
+
+		<select
+			bind:value={sortBy}
+			class="bg-slate-800 border border-slate-600 rounded px-2 py-1 text-sm text-white shrink-0"
+		>
+			<option value="name">Sort: Name</option>
+			<option value="updated">Sort: Recent</option>
+			<option value="custody">Sort: Status</option>
+		</select>
+	</div>
+
+	<!-- Item List -->
+	<div class="space-y-2">
+		{#each filteredItems() as item (item.shortId)}
+			<ItemCard {item} onclick={() => goto(`/items/${item.shortId}`)} />
+		{:else}
+			<p class="text-center text-slate-500 py-8">
+				{search || categoryFilter || typeFilter || custodyFilter
+					? 'No items match your filters'
+					: 'No items yet'}
+			</p>
+		{/each}
+	</div>
+
+	<div class="text-center text-xs text-slate-500 pt-2">
+		{filteredItems().length} of {inventory.items.length} items
+	</div>
 </div>

src/routes/items/[id]/+page.svelte

@@ -1,8 +1,239 @@
 <script lang="ts">
 	import { page } from '$app/stores';
+	import { goto } from '$app/navigation';
+	import { inventory } from '$lib/stores/inventory.svelte';
+	import ConfidenceBadge from '$lib/components/ConfidenceBadge.svelte';
+	import CustodyBadge from '$lib/components/CustodyBadge.svelte';
+	import LocationPicker from '$lib/components/LocationPicker.svelte';
+	import ItemForm from '$lib/components/ItemForm.svelte';
+	import { getConfidence } from '$lib/utils/confidence';
+	import { formatDistanceToNow } from 'date-fns';
+	import type { Item, CheckOutReason } from '$lib/types';
+
+	const item = $derived(
+		inventory.items.find((i) => i.shortId === $page.params.id)
+	);
+	const confidence = $derived(item ? getConfidence(item.lastSeenTimestamp) : 'unknown');
+	const locationName = $derived(
+		item ? (inventory.locations.find((l) => l.id === item.lastSeenAt)?.name ?? 'Unknown') : 'Unknown'
+	);
+
+	let editing = $state(false);
+	let showCheckOut = $state(false);
+	let checkOutReason = $state<CheckOutReason>('in-use');
+	let checkOutTo = $state('');
+	let checkOutNote = $state('');
+	let checkInLocation = $state('');
+	let confirmDelete = $state(false);
+
+	async function handleUpdate(data: Partial<Item>) {
+		if (!item) return;
+		await inventory.updateItem(item.shortId, data);
+		editing = false;
+	}
+
+	async function handleCheckOut() {
+		if (!item) return;
+		await inventory.checkOut(
+			item.shortId,
+			checkOutReason,
+			item.lastSeenAt ?? '',
+			checkOutTo || null,
+			checkOutNote
+		);
+		showCheckOut = false;
+	}
+
+	async function handleCheckIn() {
+		if (!item || !checkInLocation) return;
+		await inventory.checkIn(item.shortId, checkInLocation);
+		await inventory.recordSighting(item.shortId, checkInLocation, 'manual');
+	}
+
+	async function handleDelete() {
+		if (!item) return;
+		await inventory.removeItem(item.shortId);
+		goto('/items');
+	}
 </script>
 
-<div class="p-4">
+{#if !item}
-	<h1 class="text-2xl font-bold mb-4">Item Detail</h1>
+	<div class="p-4 text-center">
-	<p class="text-slate-400 font-mono">{$page.params.id}</p>
+		<p class="text-slate-400">Item not found</p>
-</div>
+		<a href="/items" class="text-blue-400 text-sm">Back to items</a>
+	</div>
+{:else if editing}
+	<div class="p-4">
+		<h1 class="text-2xl font-bold mb-4">Edit Item</h1>
+		<ItemForm {item} onsubmit={handleUpdate} oncancel={() => (editing = false)} />
+	</div>
+{:else}
+	<div class="p-4 space-y-4">
+		<!-- Header -->
+		<div class="flex items-start justify-between">
+			<div>
+				<a href="/items" class="text-xs text-slate-500 hover:text-slate-300">&larr; Back</a>
+				<h1 class="text-2xl font-bold mt-1">{item.name}</h1>
+				{#if item.category}
+					<p class="text-sm text-slate-400">{item.category}</p>
+				{/if}
+			</div>
+			<div class="font-mono text-lg text-slate-500 tracking-wider">{item.shortId}</div>
+		</div>
+
+		<!-- Status Badges -->
+		<div class="flex gap-2">
+			<CustodyBadge state={item.custodyState} reason={item.checkedOutReason} />
+			<ConfidenceBadge {confidence} />
+		</div>
+
+		<!-- Details -->
+		<div class="bg-slate-800 rounded-lg divide-y divide-slate-700">
+			{#if item.description}
+				<div class="p-3">
+					<span class="text-xs text-slate-500">Description</span>
+					<p class="text-sm text-white">{item.description}</p>
+				</div>
+			{/if}
+			<div class="p-3 flex justify-between">
+				<span class="text-xs text-slate-500">Location</span>
+				<span class="text-sm text-white">{locationName}</span>
+			</div>
+			{#if item.lastSeenTimestamp}
+				<div class="p-3 flex justify-between">
+					<span class="text-xs text-slate-500">Last Seen</span>
+					<span class="text-sm text-white">
+						{formatDistanceToNow(new Date(item.lastSeenTimestamp), { addSuffix: true })}
+					</span>
+				</div>
+			{/if}
+			<div class="p-3 flex justify-between">
+				<span class="text-xs text-slate-500">Type</span>
+				<span class="text-sm text-white capitalize">{item.itemType}</span>
+			</div>
+			<div class="p-3 flex justify-between">
+				<span class="text-xs text-slate-500">Storage Tier</span>
+				<span class="text-sm text-white capitalize">{item.storageTier}</span>
+			</div>
+			{#if item.brand}
+				<div class="p-3 flex justify-between">
+					<span class="text-xs text-slate-500">Brand</span>
+					<span class="text-sm text-white">{item.brand}</span>
+				</div>
+			{/if}
+			{#if item.serialNumber}
+				<div class="p-3 flex justify-between">
+					<span class="text-xs text-slate-500">Serial</span>
+					<span class="text-sm text-white font-mono">{item.serialNumber}</span>
+				</div>
+			{/if}
+			{#if item.color}
+				<div class="p-3 flex justify-between">
+					<span class="text-xs text-slate-500">Color</span>
+					<span class="text-sm text-white">{item.color}</span>
+				</div>
+			{/if}
+		</div>
+
+		<!-- Quantity (consumable/perishable) -->
+		{#if item.currentQuantity != null && item.originalQuantity}
+			{@const percent = Math.round((item.currentQuantity / item.originalQuantity) * 100)}
+			<div class="bg-slate-800 rounded-lg p-3">
+				<div class="flex justify-between text-sm mb-2">
+					<span class="text-slate-400">Quantity</span>
+					<span class="text-white">
+						{item.currentQuantity}{item.quantityUnit ? ` ${item.quantityUnit}` : ''} / {item.originalQuantity}
+					</span>
+				</div>
+				<div class="w-full bg-slate-700 rounded-full h-2">
+					<div
+						class="h-2 rounded-full {percent <= 20 ? 'bg-red-400' : percent <= 50 ? 'bg-amber-400' : 'bg-emerald-400'}"
+						style="width: {percent}%"
+					></div>
+				</div>
+			</div>
+		{/if}
+
+		<!-- Check In/Out -->
+		{#if item.custodyState === 'checked-in'}
+			{#if showCheckOut}
+				<div class="bg-slate-800 rounded-lg p-4 space-y-3">
+					<h3 class="font-medium">Check Out</h3>
+					<div>
+						<label for="co-reason" class="block text-xs text-slate-400 mb-1">Reason</label>
+						<select id="co-reason" bind:value={checkOutReason}
+							class="w-full bg-slate-700 border border-slate-600 rounded px-3 py-2 text-white text-sm">
+							<option value="in-use">In Use</option>
+							<option value="in-transit">In Transit</option>
+							<option value="lent">Lent</option>
+							<option value="in-repair">In Repair</option>
+							<option value="temporary">Temporary</option>
+						</select>
+					</div>
+					<div>
+						<label class="block text-xs text-slate-400 mb-1">Destination</label>
+						<LocationPicker bind:selected={checkOutTo} />
+					</div>
+					<div>
+						<label for="co-note" class="block text-xs text-slate-400 mb-1">Note</label>
+						<input id="co-note" type="text" bind:value={checkOutNote}
+							class="w-full bg-slate-700 border border-slate-600 rounded px-3 py-2 text-white text-sm"
+							placeholder="Optional" />
+					</div>
+					<div class="flex gap-2">
+						<button onclick={handleCheckOut}
+							class="flex-1 py-2 bg-amber-500 text-white rounded-lg font-medium hover:bg-amber-600">
+							Confirm
+						</button>
+						<button onclick={() => (showCheckOut = false)}
+							class="py-2 px-4 border border-slate-600 text-slate-300 rounded-lg hover:bg-slate-700">
+							Cancel
+						</button>
+					</div>
+				</div>
+			{:else}
+				<button onclick={() => (showCheckOut = true)}
+					class="w-full py-3 bg-amber-500 text-white rounded-lg font-medium hover:bg-amber-600">
+					Check Out
+				</button>
+			{/if}
+		{:else}
+			<div class="bg-slate-800 rounded-lg p-4 space-y-3">
+				<h3 class="font-medium">Check In</h3>
+				<div>
+					<label class="block text-xs text-slate-400 mb-1">Return to</label>
+					<LocationPicker bind:selected={checkInLocation} />
+				</div>
+				<button onclick={handleCheckIn} disabled={!checkInLocation}
+					class="w-full py-2 bg-emerald-500 text-white rounded-lg font-medium hover:bg-emerald-600
+								 disabled:opacity-50">
+					Check In
+				</button>
+			</div>
+		{/if}
+
+		<!-- Actions -->
+		<div class="flex gap-3">
+			<button onclick={() => (editing = true)}
+				class="flex-1 py-2 border border-slate-600 text-slate-300 rounded-lg hover:bg-slate-700 transition-colors">
+				Edit
+			</button>
+			{#if !confirmDelete}
+				<button onclick={() => (confirmDelete = true)}
+					class="py-2 px-4 border border-red-500/30 text-red-400 rounded-lg hover:bg-red-500/10 transition-colors">
+					Delete
+				</button>
+			{:else}
+				<button onclick={handleDelete}
+					class="py-2 px-4 bg-red-500 text-white rounded-lg font-medium hover:bg-red-600">
+					Confirm Delete
+				</button>
+			{/if}
+		</div>
+
+		<!-- Barcode URI -->
+		<div class="text-center pt-2">
+			<p class="text-xs text-slate-500 font-mono">{item.barcodeUri}</p>
+		</div>
+	</div>
+{/if}

src/routes/items/new/+page.svelte

@@ -1,7 +1,50 @@
 <script lang="ts">
+	import ItemForm from '$lib/components/ItemForm.svelte';
+	import { inventory } from '$lib/stores/inventory.svelte';
+	import { goto } from '$app/navigation';
+	import type { Item } from '$lib/types';
+
+	async function handleCreate(data: Partial<Item>) {
+		const item = await inventory.createItem({
+			name: data.name ?? '',
+			description: data.description ?? '',
+			category: data.category ?? '',
+			brand: data.brand ?? '',
+			serialNumber: data.serialNumber ?? '',
+			color: data.color ?? '',
+			purchaseDate: data.purchaseDate ?? null,
+			itemType: data.itemType ?? 'durable',
+			currentQuantity: data.currentQuantity ?? null,
+			originalQuantity: data.originalQuantity ?? null,
+			quantityUnit: data.quantityUnit ?? null,
+			lowThreshold: data.lowThreshold ?? null,
+			expiryDate: data.expiryDate ?? null,
+			photoIds: [],
+			lastSeenAt: data.supposedToBeAt ?? null,
+			lastSeenTimestamp: data.supposedToBeAt ? new Date().toISOString() : null,
+			lastUsedAt: null,
+			supposedToBeAt: data.supposedToBeAt ?? null,
+			locationConfidence: data.supposedToBeAt ? 'confirmed' : 'unknown',
+			custodyState: 'checked-in',
+			checkedOutSince: null,
+			checkedOutReason: null,
+			checkedOutFrom: null,
+			checkedOutTo: null,
+			checkedOutNote: null,
+			storageTier: data.storageTier ?? 'warm',
+			storageContainerId: null,
+			storageContainerLabel: null,
+			labelPrinted: false,
+			labelPrintedAt: null,
+			labelBatchId: null,
+			tags: [],
+			createdBy: null,
+		});
+		goto(`/items/${item.shortId}`);
+	}
 </script>
 
 <div class="p-4">
 	<h1 class="text-2xl font-bold mb-4">New Item</h1>
-	<p class="text-slate-400">Add a new item to your inventory.</p>
+	<ItemForm onsubmit={handleCreate} oncancel={() => goto('/items')} />
 </div>

src/routes/labels/+page.svelte

@@ -1,7 +1,134 @@
 <script lang="ts">
+	import { inventory } from '$lib/stores/inventory.svelte';
+	import { generateBatch, getUnassignedIds } from '$lib/data/labels';
+	import { generateLabelSheetPDF, downloadBlob } from '$lib/printing/labelSheet';
+	import { generateItemId } from '$lib/utils/id';
+	import type { PreGeneratedId } from '$lib/types';
+
+	let batchSize = $state(50);
+	let generating = $state(false);
+	let unassigned = $state<PreGeneratedId[]>([]);
+	let error = $state<string | null>(null);
+
+	async function loadUnassigned() {
+		unassigned = await getUnassignedIds();
+	}
+
+	// Load on mount
+	loadUnassigned();
+
+	async function handleGenerateBatch() {
+		generating = true;
+		error = null;
+		try {
+			const batchId = `batch_${generateItemId()}`;
+			await generateBatch(batchSize, batchId);
+			await loadUnassigned();
+		} catch (e) {
+			error = e instanceof Error ? e.message : 'Failed to generate batch';
+		} finally {
+			generating = false;
+		}
+	}
+
+	async function handlePrintSheet() {
+		generating = true;
+		error = null;
+		try {
+			const ids = unassigned.map((entry) => entry.id);
+			if (ids.length === 0) {
+				error = 'No unassigned IDs to print. Generate a batch first.';
+				generating = false;
+				return;
+			}
+			const blob = await generateLabelSheetPDF(ids);
+			const timestamp = new Date().toISOString().slice(0, 10);
+			downloadBlob(blob, `solidhaus-labels-${timestamp}.pdf`);
+		} catch (e) {
+			error = e instanceof Error ? e.message : 'Failed to generate PDF';
+		} finally {
+			generating = false;
+		}
+	}
 </script>
 
-<div class="p-4">
+<div class="p-4 space-y-6">
-	<h1 class="text-2xl font-bold mb-4">Labels</h1>
+	<h1 class="text-2xl font-bold">Labels</h1>
-	<p class="text-slate-400">Generate and print barcode label sheets.</p>
+
+	{#if error}
+		<div class="bg-red-500/20 text-red-400 px-4 py-2 rounded-lg text-sm">
+			{error}
+		</div>
+	{/if}
+
+	<!-- Stats -->
+	<div class="grid grid-cols-2 gap-3">
+		<div class="bg-slate-800 rounded-lg p-3">
+			<div class="text-2xl font-bold text-blue-400">{unassigned.length}</div>
+			<div class="text-xs text-slate-400">Available IDs</div>
+		</div>
+		<div class="bg-slate-800 rounded-lg p-3">
+			<div class="text-2xl font-bold text-emerald-400">{inventory.items.length}</div>
+			<div class="text-xs text-slate-400">Assigned Items</div>
+		</div>
+	</div>
+
+	<!-- Generate Batch -->
+	<div class="bg-slate-800 rounded-lg p-4 space-y-3">
+		<h2 class="font-medium text-white">Generate ID Batch</h2>
+		<p class="text-xs text-slate-400">
+			Pre-generate IDs for label printing. IDs can be assigned to items later when scanned.
+		</p>
+		<div class="flex gap-3 items-end">
+			<div class="flex-1">
+				<label for="batchSize" class="block text-xs text-slate-400 mb-1">Batch Size</label>
+				<select
+					id="batchSize"
+					bind:value={batchSize}
+					class="w-full bg-slate-700 border border-slate-600 rounded px-3 py-2 text-white text-sm"
+				>
+					<option value={10}>10 IDs</option>
+					<option value={25}>25 IDs</option>
+					<option value={50}>50 IDs (1 sheet)</option>
+					<option value={100}>100 IDs (2 sheets)</option>
+				</select>
+			</div>
+			<button
+				onclick={handleGenerateBatch}
+				disabled={generating}
+				class="px-4 py-2 bg-blue-500 text-white rounded-lg font-medium
+							 hover:bg-blue-600 disabled:opacity-50 transition-colors"
+			>
+				Generate
+			</button>
+		</div>
+	</div>
+
+	<!-- Print Labels -->
+	<div class="bg-slate-800 rounded-lg p-4 space-y-3">
+		<h2 class="font-medium text-white">Print Label Sheet</h2>
+		<p class="text-xs text-slate-400">
+			Generate a PDF with QR code stickers for all unassigned IDs ({unassigned.length} labels).
+		</p>
+		<button
+			onclick={handlePrintSheet}
+			disabled={generating || unassigned.length === 0}
+			class="w-full py-3 bg-emerald-500 text-white rounded-lg font-medium
+						 hover:bg-emerald-600 disabled:opacity-50 transition-colors"
+		>
+			{generating ? 'Generating...' : `Download PDF (${unassigned.length} labels)`}
+		</button>
+	</div>
+
+	<!-- Unassigned IDs Preview -->
+	{#if unassigned.length > 0}
+		<div class="bg-slate-800 rounded-lg p-4">
+			<h3 class="text-sm font-medium text-slate-400 mb-2">Unassigned IDs</h3>
+			<div class="grid grid-cols-4 gap-1 max-h-40 overflow-y-auto">
+				{#each unassigned as entry}
+					<span class="font-mono text-xs text-slate-500 text-center py-1">{entry.id}</span>
+				{/each}
+			</div>
+		</div>
+	{/if}
 </div>

src/routes/locations/+page.svelte

@@ -1,7 +1,54 @@
 <script lang="ts">
+	import LocationTree from '$lib/components/LocationTree.svelte';
+	import ItemCard from '$lib/components/ItemCard.svelte';
+	import { inventory } from '$lib/stores/inventory.svelte';
+	import { goto } from '$app/navigation';
+	import type { Location } from '$lib/types';
+
+	let selectedLocation = $state<Location | null>(null);
+
+	const itemsAtLocation = $derived(
+		selectedLocation ? inventory.getItemsByLocation(selectedLocation.id) : []
+	);
+
+	function handleSelect(location: Location) {
+		selectedLocation = location;
+	}
 </script>
 
-<div class="p-4">
+<div class="p-4 space-y-4">
-	<h1 class="text-2xl font-bold mb-4">Places</h1>
+	<h1 class="text-2xl font-bold">Places</h1>
-	<p class="text-slate-400">Manage your locations and rooms.</p>
+
+	<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+		<!-- Location Tree -->
+		<div class="bg-slate-800 rounded-lg p-3">
+			<LocationTree onselect={handleSelect} selectedId={selectedLocation?.id ?? null} />
+		</div>
+
+		<!-- Items at selected location -->
+		{#if selectedLocation}
+			<div class="space-y-3">
+				<div class="flex items-center justify-between">
+					<h2 class="font-medium text-white">{selectedLocation.name}</h2>
+					<span class="text-xs text-slate-500">{itemsAtLocation.length} items</span>
+				</div>
+
+				{#if selectedLocation.description}
+					<p class="text-xs text-slate-400">{selectedLocation.description}</p>
+				{/if}
+
+				<div class="space-y-2">
+					{#each itemsAtLocation as item}
+						<ItemCard {item} onclick={() => goto(`/items/${item.shortId}`)} />
+					{:else}
+						<p class="text-sm text-slate-500 text-center py-4">No items here</p>
+					{/each}
+				</div>
+			</div>
+		{:else}
+			<div class="flex items-center justify-center text-sm text-slate-500 py-8">
+				Select a location to view items
+			</div>
+		{/if}
+	</div>
 </div>

src/routes/scan/+page.svelte

@@ -1,7 +1,192 @@
 <script lang="ts">
+	import Scanner from '$lib/components/Scanner.svelte';
+	import ItemCard from '$lib/components/ItemCard.svelte';
+	import LocationPicker from '$lib/components/LocationPicker.svelte';
+	import { inventory } from '$lib/stores/inventory.svelte';
+	import { goto } from '$app/navigation';
+	import type { ScanResult } from '$lib/scanning/detector';
+	import type { Item, CheckOutReason } from '$lib/types';
+
+	let scannedItem = $state<Item | null>(null);
+	let scanError = $state<string | null>(null);
+	let showCheckOut = $state(false);
+	let checkOutReason = $state<CheckOutReason>('in-use');
+	let checkOutTo = $state('');
+	let checkOutNote = $state('');
+	let checkInLocation = $state('');
+
+	function handleScan(result: ScanResult) {
+		scanError = null;
+		const item = inventory.items.find((i) => i.shortId === result.itemId);
+		if (item) {
+			scannedItem = item;
+		} else {
+			scanError = `Item ${result.itemId} not found. Create it?`;
+		}
+	}
+
+	async function handleCheckIn() {
+		if (!scannedItem || !checkInLocation) return;
+		await inventory.checkIn(scannedItem.shortId, checkInLocation);
+		await inventory.recordSighting(scannedItem.shortId, checkInLocation, 'scan');
+		scannedItem = inventory.items.find((i) => i.shortId === scannedItem!.shortId) ?? null;
+	}
+
+	async function handleCheckOut() {
+		if (!scannedItem) return;
+		const fromLocation = scannedItem.lastSeenAt ?? '';
+		await inventory.checkOut(
+			scannedItem.shortId,
+			checkOutReason,
+			fromLocation,
+			checkOutTo || null,
+			checkOutNote
+		);
+		scannedItem = inventory.items.find((i) => i.shortId === scannedItem!.shortId) ?? null;
+		showCheckOut = false;
+	}
+
+	function reset() {
+		scannedItem = null;
+		scanError = null;
+		showCheckOut = false;
+		checkOutReason = 'in-use';
+		checkOutTo = '';
+		checkOutNote = '';
+		checkInLocation = '';
+	}
 </script>
 
-<div class="p-4">
+<div class="p-4 space-y-4">
-	<h1 class="text-2xl font-bold mb-4">Scan</h1>
+	<h1 class="text-2xl font-bold">Scan</h1>
-	<p class="text-slate-400">Scan a barcode to look up or check in/out an item.</p>
+
+	{#if !scannedItem}
+		<Scanner onscan={handleScan} />
+
+		{#if scanError}
+			<div class="bg-slate-800 rounded-lg p-4 space-y-3">
+				<p class="text-amber-400 text-sm">{scanError}</p>
+				<a
+					href="/items/new"
+					class="block text-center py-2 bg-blue-500 text-white rounded-lg font-medium
+								 hover:bg-blue-600 transition-colors"
+				>
+					Create New Item
+				</a>
+			</div>
+		{/if}
+	{:else}
+		<!-- Scanned Item Result -->
+		<div class="space-y-4">
+			<ItemCard item={scannedItem} onclick={() => goto(`/items/${scannedItem!.shortId}`)} />
+
+			{#if scannedItem.custodyState === 'checked-in'}
+				<!-- Check Out Flow -->
+				{#if !showCheckOut}
+					<div class="flex gap-3">
+						<button
+							onclick={() => (showCheckOut = true)}
+							class="flex-1 py-3 bg-amber-500 text-white rounded-lg font-medium
+										 hover:bg-amber-600 transition-colors"
+						>
+							Check Out
+						</button>
+						<button
+							onclick={reset}
+							class="py-3 px-6 border border-slate-600 text-slate-300 rounded-lg
+										 hover:bg-slate-700 transition-colors"
+						>
+							Done
+						</button>
+					</div>
+				{:else}
+					<div class="bg-slate-800 rounded-lg p-4 space-y-3">
+						<h3 class="font-medium text-white">Check Out</h3>
+
+						<div>
+							<label for="reason" class="block text-xs text-slate-400 mb-1">Reason</label>
+							<select
+								id="reason"
+								bind:value={checkOutReason}
+								class="w-full bg-slate-700 border border-slate-600 rounded px-3 py-2 text-white text-sm"
+							>
+								<option value="in-use">In Use</option>
+								<option value="in-transit">In Transit</option>
+								<option value="lent">Lent</option>
+								<option value="in-repair">In Repair</option>
+								<option value="temporary">Temporary</option>
+							</select>
+						</div>
+
+						<div>
+							<label class="block text-xs text-slate-400 mb-1">Destination</label>
+							<LocationPicker bind:selected={checkOutTo} />
+						</div>
+
+						<div>
+							<label for="note" class="block text-xs text-slate-400 mb-1">Note</label>
+							<input
+								id="note"
+								type="text"
+								bind:value={checkOutNote}
+								class="w-full bg-slate-700 border border-slate-600 rounded px-3 py-2 text-white text-sm"
+								placeholder="Optional note"
+							/>
+						</div>
+
+						<div class="flex gap-2">
+							<button
+								onclick={handleCheckOut}
+								class="flex-1 py-2 bg-amber-500 text-white rounded-lg font-medium
+											 hover:bg-amber-600 transition-colors"
+							>
+								Confirm Check Out
+							</button>
+							<button
+								onclick={() => (showCheckOut = false)}
+								class="py-2 px-4 border border-slate-600 text-slate-300 rounded-lg
+											 hover:bg-slate-700 transition-colors"
+							>
+								Cancel
+							</button>
+						</div>
+					</div>
+				{/if}
+			{:else}
+				<!-- Check In Flow -->
+				<div class="bg-slate-800 rounded-lg p-4 space-y-3">
+					<h3 class="font-medium text-white">Check In</h3>
+					<p class="text-xs text-slate-400">
+						Currently {scannedItem.checkedOutReason ?? 'out'}
+						{#if scannedItem.checkedOutFrom}
+							from {inventory.locations.find((l) => l.id === scannedItem!.checkedOutFrom)?.name ?? scannedItem.checkedOutFrom}
+						{/if}
+					</p>
+
+					<div>
+						<label class="block text-xs text-slate-400 mb-1">Return to</label>
+						<LocationPicker bind:selected={checkInLocation} />
+					</div>
+
+					<div class="flex gap-2">
+						<button
+							onclick={handleCheckIn}
+							disabled={!checkInLocation}
+							class="flex-1 py-2 bg-emerald-500 text-white rounded-lg font-medium
+										 hover:bg-emerald-600 disabled:opacity-50 transition-colors"
+						>
+							Check In
+						</button>
+						<button
+							onclick={reset}
+							class="py-2 px-4 border border-slate-600 text-slate-300 rounded-lg
+										 hover:bg-slate-700 transition-colors"
+						>
+							Cancel
+						</button>
+					</div>
+				</div>
+			{/if}
+		</div>
+	{/if}
 </div>

src/routes/settings/+page.svelte

@@ -1,7 +1,42 @@
 <script lang="ts">
+	import { inventory } from '$lib/stores/inventory.svelte';
+
+	const itemCount = $derived(inventory.items.length);
+	const locationCount = $derived(inventory.locations.length);
 </script>
 
-<div class="p-4">
+<div class="p-4 space-y-6">
-	<h1 class="text-2xl font-bold mb-4">Settings</h1>
+	<h1 class="text-2xl font-bold">Settings</h1>
-	<p class="text-slate-400">App configuration and sync settings.</p>
+
+	<!-- Database Stats -->
+	<div class="bg-slate-800 rounded-lg p-4 space-y-2">
+		<h2 class="font-medium text-white">Database</h2>
+		<div class="flex justify-between text-sm">
+			<span class="text-slate-400">Items</span>
+			<span class="text-white">{itemCount}</span>
+		</div>
+		<div class="flex justify-between text-sm">
+			<span class="text-slate-400">Locations</span>
+			<span class="text-white">{locationCount}</span>
+		</div>
+	</div>
+
+	<!-- Sync (placeholder for Phase 2/3) -->
+	<div class="bg-slate-800 rounded-lg p-4 space-y-2">
+		<h2 class="font-medium text-white">Sync</h2>
+		<p class="text-xs text-slate-400">
+			Automerge CRDT sync and Solid Pod integration will be available in a future update.
+		</p>
+	</div>
+
+	<!-- About -->
+	<div class="bg-slate-800 rounded-lg p-4 space-y-2">
+		<h2 class="font-medium text-white">About</h2>
+		<p class="text-xs text-slate-400">
+			SolidHaus v0.1.0 &mdash; Local-first household inventory
+		</p>
+		<p class="text-xs text-slate-500">
+			Data is stored locally in IndexedDB. No data leaves your device.
+		</p>
+	</div>
 </div>