feat(mvp): phase 7 - UI polish & ambient backgrounds

Add layout system (sidebar, header, main layout), dark/light/system theme
with HSL customization, 3 ambient backgrounds (mesh gradient, particle field,
aurora), Cmd/Ctrl+K search dialog, page transitions, card hover effects,
status pulse animations, skeleton loaders, and responsive design. Polish
all existing pages with consistent theming.

src/lib/components/app/AppCard.svelte

@@ -43,7 +43,7 @@
 	href={app.url}
 	target="_blank"
 	rel="noopener noreferrer"
-	class="group flex flex-col rounded-lg border border-border bg-card p-4 transition-colors hover:border-primary/50 hover:bg-accent/50"
+	class="card-hover group flex flex-col rounded-xl border border-border bg-card p-4 transition-colors hover:border-primary/50"
 	title={app.description ?? app.name}
 >
 	<div class="mb-3 flex items-start justify-between">
@@ -67,7 +67,7 @@
 		<AppHealthBadge status={currentStatus} />
 	</div>
 
-	<h3 class="truncate text-sm font-semibold text-card-foreground group-hover:text-primary">
+	<h3 class="truncate text-sm font-semibold text-card-foreground transition-colors group-hover:text-primary">
 		{app.name}
 	</h3>
 

src/lib/components/app/AppHealthBadge.svelte

@@ -8,18 +8,18 @@
 	const config = $derived.by(() => {
 		switch (status) {
 			case 'online':
-				return { color: 'bg-green-500', text: 'Online' };
+				return { color: 'bg-green-500', cssClass: 'status-online', text: 'Online' };
 			case 'offline':
-				return { color: 'bg-red-500', text: 'Offline' };
+				return { color: 'bg-red-500', cssClass: '', text: 'Offline' };
 			case 'degraded':
-				return { color: 'bg-yellow-500', text: 'Degraded' };
+				return { color: 'bg-yellow-500', cssClass: '', text: 'Degraded' };
 			default:
-				return { color: 'bg-gray-500', text: 'Unknown' };
+				return { color: 'bg-gray-500', cssClass: '', text: 'Unknown' };
 		}
 	});
 </script>
 
 <span class="inline-flex items-center gap-1.5 text-xs">
-	<span class="inline-block h-2 w-2 rounded-full {config.color}"></span>
+	<span class="inline-block h-2 w-2 rounded-full {config.color} {config.cssClass}"></span>
 	<span class="text-muted-foreground">{config.text}</span>
 </span>

src/lib/components/background/AmbientBackground.svelte

@@ -0,0 +1,18 @@
+<script lang="ts">
+	import { theme } from '$lib/stores/theme.svelte.js';
+	import MeshGradient from './MeshGradient.svelte';
+	import ParticleField from './ParticleField.svelte';
+	import AuroraEffect from './AuroraEffect.svelte';
+</script>
+
+{#if theme.backgroundType !== 'none'}
+	<div class="pointer-events-none fixed inset-0 z-0 overflow-hidden" aria-hidden="true">
+		{#if theme.backgroundType === 'mesh'}
+			<MeshGradient />
+		{:else if theme.backgroundType === 'particles'}
+			<ParticleField />
+		{:else if theme.backgroundType === 'aurora'}
+			<AuroraEffect />
+		{/if}
+	</div>
+{/if}

src/lib/components/background/AuroraEffect.svelte

@@ -0,0 +1,62 @@
+<script lang="ts">
+	import { theme } from '$lib/stores/theme.svelte.js';
+
+	const hue = $derived(theme.primaryHue);
+	const sat = $derived(theme.primarySaturation);
+	const isDark = $derived(theme.isDark);
+</script>
+
+<div class="absolute inset-0 overflow-hidden">
+	<!-- First aurora band -->
+	<div
+		class="absolute -top-1/4 left-0 h-3/4 w-full opacity-[0.08]"
+		style="
+			background: linear-gradient(
+				180deg,
+				transparent 0%,
+				hsla({hue}, {sat}%, {isDark ? 60 : 50}%, 0.6) 30%,
+				hsla({hue + 40}, {sat}%, {isDark ? 50 : 40}%, 0.4) 60%,
+				transparent 100%
+			);
+			background-size: 400% 100%;
+			animation: aurora-shift 15s ease-in-out infinite;
+			filter: blur(40px);
+			transform: skewY(-5deg);
+		"
+	></div>
+
+	<!-- Second aurora band -->
+	<div
+		class="absolute -top-1/3 left-0 h-3/4 w-full opacity-[0.06]"
+		style="
+			background: linear-gradient(
+				180deg,
+				transparent 0%,
+				hsla({hue + 80}, {sat * 0.8}%, {isDark ? 55 : 45}%, 0.5) 35%,
+				hsla({hue + 120}, {sat * 0.6}%, {isDark ? 45 : 35}%, 0.3) 65%,
+				transparent 100%
+			);
+			background-size: 300% 100%;
+			animation: aurora-shift 20s ease-in-out infinite reverse;
+			filter: blur(50px);
+			transform: skewY(3deg);
+		"
+	></div>
+
+	<!-- Third aurora band -->
+	<div
+		class="absolute top-0 left-0 h-1/2 w-full opacity-[0.04]"
+		style="
+			background: linear-gradient(
+				180deg,
+				transparent 0%,
+				hsla({hue - 30}, {sat}%, {isDark ? 65 : 55}%, 0.4) 40%,
+				transparent 100%
+			);
+			background-size: 250% 100%;
+			animation: aurora-shift 12s ease-in-out infinite;
+			filter: blur(60px);
+			transform: skewY(-8deg);
+		"
+	></div>
+</div>

src/lib/components/background/MeshGradient.svelte

@@ -0,0 +1,71 @@
+<script lang="ts">
+	import { theme } from '$lib/stores/theme.svelte.js';
+
+	interface Blob {
+		x: number;
+		y: number;
+		vx: number;
+		vy: number;
+		hueOffset: number;
+		size: number;
+	}
+
+	const blobCount = 4;
+	let blobs = $state<Blob[]>([]);
+	let animFrame: number;
+
+	function initBlobs(): Blob[] {
+		return Array.from({ length: blobCount }, (_, i) => ({
+			x: 20 + Math.random() * 60,
+			y: 20 + Math.random() * 60,
+			vx: (Math.random() - 0.5) * 0.02,
+			vy: (Math.random() - 0.5) * 0.02,
+			hueOffset: i * 40,
+			size: 35 + Math.random() * 20
+		}));
+	}
+
+	function animate() {
+		blobs = blobs.map((blob) => {
+			let { x, y, vx, vy } = blob;
+			x += vx;
+			y += vy;
+
+			if (x < 5 || x > 95) vx = -vx;
+			if (y < 5 || y > 95) vy = -vy;
+
+			return { ...blob, x, y, vx, vy };
+		});
+
+		animFrame = requestAnimationFrame(animate);
+	}
+
+	$effect(() => {
+		blobs = initBlobs();
+		animFrame = requestAnimationFrame(animate);
+
+		return () => {
+			cancelAnimationFrame(animFrame);
+		};
+	});
+</script>
+
+<div class="absolute inset-0">
+	<svg class="h-full w-full" xmlns="http://www.w3.org/2000/svg">
+		<defs>
+			<filter id="mesh-blur">
+				<feGaussianBlur stdDeviation="60" />
+			</filter>
+		</defs>
+
+		{#each blobs as blob, i}
+			<circle
+				cx="{blob.x}%"
+				cy="{blob.y}%"
+				r="{blob.size}%"
+				fill="hsla({theme.primaryHue + blob.hueOffset}, {theme.primarySaturation}%, {theme.isDark ? 40 : 60}%, 0.12)"
+				filter="url(#mesh-blur)"
+			/>
+		{/each}
+	</svg>
+</div>

src/lib/components/background/ParticleField.svelte

@@ -0,0 +1,110 @@
+<script lang="ts">
+	import { theme } from '$lib/stores/theme.svelte.js';
+
+	let canvas: HTMLCanvasElement;
+	let animFrame: number;
+
+	interface Particle {
+		x: number;
+		y: number;
+		vx: number;
+		vy: number;
+		radius: number;
+	}
+
+	const PARTICLE_COUNT = 70;
+	const CONNECTION_DISTANCE = 120;
+	let particles: Particle[] = [];
+
+	function initParticles(w: number, h: number): Particle[] {
+		return Array.from({ length: PARTICLE_COUNT }, () => ({
+			x: Math.random() * w,
+			y: Math.random() * h,
+			vx: (Math.random() - 0.5) * 0.4,
+			vy: (Math.random() - 0.5) * 0.4,
+			radius: 1.5 + Math.random() * 1.5
+		}));
+	}
+
+	function drawFrame(ctx: CanvasRenderingContext2D, w: number, h: number) {
+		ctx.clearRect(0, 0, w, h);
+
+		const hue = theme.primaryHue;
+		const sat = theme.primarySaturation;
+		const isDark = theme.isDark;
+		const lightness = isDark ? 70 : 40;
+		const baseAlpha = isDark ? 0.35 : 0.25;
+
+		// Update positions
+		for (const p of particles) {
+			p.x += p.vx;
+			p.y += p.vy;
+
+			if (p.x < 0 || p.x > w) p.vx = -p.vx;
+			if (p.y < 0 || p.y > h) p.vy = -p.vy;
+		}
+
+		// Draw connections
+		ctx.strokeStyle = `hsla(${hue}, ${sat}%, ${lightness}%, ${baseAlpha * 0.3})`;
+		ctx.lineWidth = 0.5;
+
+		for (let i = 0; i < particles.length; i++) {
+			for (let j = i + 1; j < particles.length; j++) {
+				const dx = particles[i].x - particles[j].x;
+				const dy = particles[i].y - particles[j].y;
+				const dist = Math.sqrt(dx * dx + dy * dy);
+
+				if (dist < CONNECTION_DISTANCE) {
+					const alpha = (1 - dist / CONNECTION_DISTANCE) * baseAlpha * 0.4;
+					ctx.strokeStyle = `hsla(${hue}, ${sat}%, ${lightness}%, ${alpha})`;
+					ctx.beginPath();
+					ctx.moveTo(particles[i].x, particles[i].y);
+					ctx.lineTo(particles[j].x, particles[j].y);
+					ctx.stroke();
+				}
+			}
+		}
+
+		// Draw particles
+		for (const p of particles) {
+			ctx.beginPath();
+			ctx.arc(p.x, p.y, p.radius, 0, Math.PI * 2);
+			ctx.fillStyle = `hsla(${hue}, ${sat}%, ${lightness}%, ${baseAlpha})`;
+			ctx.fill();
+		}
+
+		animFrame = requestAnimationFrame(() => drawFrame(ctx, w, h));
+	}
+
+	$effect(() => {
+		if (!canvas) return;
+
+		const resizeObserver = new ResizeObserver((entries) => {
+			for (const entry of entries) {
+				const { width, height } = entry.contentRect;
+				canvas.width = width;
+				canvas.height = height;
+				particles = initParticles(width, height);
+			}
+		});
+
+		resizeObserver.observe(canvas.parentElement!);
+
+		const ctx = canvas.getContext('2d');
+		if (!ctx) return;
+
+		const rect = canvas.parentElement!.getBoundingClientRect();
+		canvas.width = rect.width;
+		canvas.height = rect.height;
+		particles = initParticles(canvas.width, canvas.height);
+
+		animFrame = requestAnimationFrame(() => drawFrame(ctx, canvas.width, canvas.height));
+
+		return () => {
+			cancelAnimationFrame(animFrame);
+			resizeObserver.disconnect();
+		};
+	});
+</script>
+
+<canvas bind:this={canvas} class="absolute inset-0 h-full w-full"></canvas>

src/lib/components/board/Board.svelte

@@ -34,8 +34,8 @@
 
 <div class="space-y-6">
 	{#if sections.length === 0}
-		<div class="rounded-lg border border-gray-700 bg-gray-800/50 p-12 text-center">
-			<p class="text-gray-400">This board has no sections yet.</p>
+		<div class="rounded-xl border border-border bg-card/50 p-12 text-center">
+			<p class="text-muted-foreground">This board has no sections yet.</p>
 		</div>
 	{:else}
 		{#each sections as section (section.id)}

src/lib/components/board/BoardCard.svelte

@@ -20,36 +20,36 @@
 
 <a
 	href="/boards/{board.id}"
-	class="group block rounded-lg border border-gray-700 bg-gray-800/50 p-5 transition-colors hover:border-indigo-500/50 hover:bg-gray-800"
+	class="card-hover group block rounded-xl border border-border bg-card p-5 transition-colors hover:border-primary/50"
 >
 	<div class="flex items-start gap-3">
 		{#if board.icon}
 			<span class="text-xl">{board.icon}</span>
 		{:else}
-			<span class="flex h-8 w-8 items-center justify-center rounded-md bg-gray-700 text-sm text-gray-400">
+			<span class="flex h-8 w-8 items-center justify-center rounded-md bg-muted text-sm text-muted-foreground">
 				B
 			</span>
 		{/if}
 		<div class="min-w-0 flex-1">
 			<div class="flex items-center gap-2">
-				<h3 class="truncate font-semibold text-white group-hover:text-indigo-300 transition-colors">
+				<h3 class="truncate font-semibold text-foreground transition-colors group-hover:text-primary">
 					{board.name}
 				</h3>
 				{#if board.isDefault}
-					<span class="shrink-0 rounded bg-indigo-600/20 px-1.5 py-0.5 text-xs text-indigo-400">
+					<span class="shrink-0 rounded bg-primary/15 px-1.5 py-0.5 text-xs text-primary">
 						Default
 					</span>
 				{/if}
 				{#if board.isGuestAccessible}
-					<span class="shrink-0 rounded bg-green-600/20 px-1.5 py-0.5 text-xs text-green-400">
+					<span class="shrink-0 rounded bg-accent px-1.5 py-0.5 text-xs text-accent-foreground">
 						Guest
 					</span>
 				{/if}
 			</div>
 			{#if board.description}
-				<p class="mt-1 line-clamp-2 text-sm text-gray-400">{board.description}</p>
+				<p class="mt-1 line-clamp-2 text-sm text-muted-foreground">{board.description}</p>
 			{/if}
-			<p class="mt-2 text-xs text-gray-500">
+			<p class="mt-2 text-xs text-muted-foreground/70">
 				{sectionCount} section{sectionCount === 1 ? '' : 's'}
 			</p>
 		</div>

src/lib/components/board/BoardHeader.svelte

@@ -16,9 +16,9 @@
 			<span class="text-2xl">{icon}</span>
 		{/if}
 		<div>
-			<h1 class="text-3xl font-bold text-white">{name}</h1>
+			<h1 class="text-3xl font-bold text-foreground">{name}</h1>
 			{#if description}
-				<p class="mt-1 text-sm text-gray-400">{description}</p>
+				<p class="mt-1 text-sm text-muted-foreground">{description}</p>
 			{/if}
 		</div>
 	</div>
@@ -26,14 +26,14 @@
 	<div class="flex items-center gap-2">
 		<a
 			href="/boards"
-			class="rounded-lg bg-gray-700 px-3 py-2 text-sm text-gray-200 hover:bg-gray-600 transition-colors"
+			class="rounded-lg border border-border px-3 py-2 text-sm text-foreground transition-colors hover:bg-accent"
 		>
 			All Boards
 		</a>
 		{#if canEdit}
 			<a
 				href="/boards/{boardId}/edit"
-				class="rounded-lg bg-indigo-600 px-3 py-2 text-sm font-medium text-white hover:bg-indigo-500 transition-colors"
+				class="rounded-lg bg-primary px-3 py-2 text-sm font-medium text-primary-foreground transition-colors hover:bg-primary/90"
 			>
 				Edit
 			</a>

src/lib/components/layout/Header.svelte

@@ -0,0 +1,192 @@
+<script lang="ts">
+	import ThemeToggle from './ThemeToggle.svelte';
+	import SearchTrigger from '$lib/components/search/SearchTrigger.svelte';
+	import { ui } from '$lib/stores/ui.svelte.js';
+	import { theme, type BackgroundType } from '$lib/stores/theme.svelte.js';
+
+	interface Props {
+		user: { displayName: string; email: string; role: string; avatarUrl?: string | null } | null;
+	}
+
+	let { user }: Props = $props();
+
+	let showUserMenu = $state(false);
+	let showBgMenu = $state(false);
+
+	const bgOptions: { value: BackgroundType; label: string }[] = [
+		{ value: 'mesh', label: 'Mesh Gradient' },
+		{ value: 'particles', label: 'Particles' },
+		{ value: 'aurora', label: 'Aurora' },
+		{ value: 'none', label: 'None' }
+	];
+
+	function handleClickOutside(e: MouseEvent) {
+		const target = e.target as HTMLElement;
+		if (!target.closest('.user-menu-container')) {
+			showUserMenu = false;
+		}
+		if (!target.closest('.bg-menu-container')) {
+			showBgMenu = false;
+		}
+	}
+</script>
+
+<svelte:window onclick={handleClickOutside} />
+
+<header
+	class="sticky top-0 z-20 flex h-14 items-center gap-3 border-b border-border bg-background/80 px-4 backdrop-blur-sm"
+>
+	<!-- Mobile hamburger -->
+	{#if ui.isMobile}
+		<button
+			type="button"
+			onclick={() => ui.toggleSidebar()}
+			class="inline-flex items-center justify-center rounded-md p-2 text-muted-foreground hover:bg-accent hover:text-foreground"
+			aria-label="Toggle sidebar"
+		>
+			<svg
+				class="h-5 w-5"
+				xmlns="http://www.w3.org/2000/svg"
+				viewBox="0 0 24 24"
+				fill="none"
+				stroke="currentColor"
+				stroke-width="2"
+				stroke-linecap="round"
+				stroke-linejoin="round"
+			>
+				<line x1="4" y1="6" x2="20" y2="6" />
+				<line x1="4" y1="12" x2="20" y2="12" />
+				<line x1="4" y1="18" x2="20" y2="18" />
+			</svg>
+		</button>
+	{/if}
+
+	<!-- Search -->
+	<div class="flex-1">
+		<SearchTrigger />
+	</div>
+
+	<!-- Background selector -->
+	<div class="bg-menu-container relative">
+		<button
+			type="button"
+			onclick={() => (showBgMenu = !showBgMenu)}
+			class="inline-flex items-center justify-center rounded-md p-2 text-muted-foreground transition-colors hover:bg-accent hover:text-foreground"
+			title="Background effect"
+			aria-label="Change background effect"
+		>
+			<svg
+				class="h-5 w-5"
+				xmlns="http://www.w3.org/2000/svg"
+				viewBox="0 0 24 24"
+				fill="none"
+				stroke="currentColor"
+				stroke-width="1.5"
+				stroke-linecap="round"
+				stroke-linejoin="round"
+			>
+				<path d="M2 12s3-7 10-7 10 7 10 7-3 7-10 7-10-7-10-7z" />
+				<circle cx="12" cy="12" r="3" />
+			</svg>
+		</button>
+
+		{#if showBgMenu}
+			<div
+				class="absolute right-0 top-full mt-1 w-44 rounded-md border border-border bg-popover p-1 shadow-lg"
+			>
+				{#each bgOptions as opt}
+					<button
+						type="button"
+						onclick={() => {
+							theme.setBackground(opt.value);
+							showBgMenu = false;
+						}}
+						class="flex w-full items-center gap-2 rounded-sm px-2 py-1.5 text-sm transition-colors {theme.backgroundType === opt.value
+							? 'bg-accent text-accent-foreground'
+							: 'text-popover-foreground hover:bg-accent/50'}"
+					>
+						{#if theme.backgroundType === opt.value}
+							<svg
+								class="h-3 w-3"
+								xmlns="http://www.w3.org/2000/svg"
+								viewBox="0 0 24 24"
+								fill="none"
+								stroke="currentColor"
+								stroke-width="3"
+							>
+								<polyline points="20 6 9 17 4 12" />
+							</svg>
+						{:else}
+							<span class="h-3 w-3"></span>
+						{/if}
+						{opt.label}
+					</button>
+				{/each}
+			</div>
+		{/if}
+	</div>
+
+	<!-- Theme toggle -->
+	<ThemeToggle />
+
+	<!-- User menu -->
+	{#if user}
+		<div class="user-menu-container relative">
+			<button
+				type="button"
+				onclick={() => (showUserMenu = !showUserMenu)}
+				class="flex items-center gap-2 rounded-md px-2 py-1.5 text-sm text-foreground transition-colors hover:bg-accent"
+			>
+				<span
+					class="flex h-7 w-7 items-center justify-center rounded-full bg-primary text-xs font-medium text-primary-foreground"
+				>
+					{user.displayName.charAt(0).toUpperCase()}
+				</span>
+				{#if !ui.isMobile}
+					<span class="max-w-[120px] truncate text-sm">{user.displayName}</span>
+				{/if}
+			</button>
+
+			{#if showUserMenu}
+				<div
+					class="absolute right-0 top-full mt-1 w-48 rounded-md border border-border bg-popover p-1 shadow-lg"
+				>
+					<div class="border-b border-border px-3 py-2">
+						<p class="text-sm font-medium text-popover-foreground">{user.displayName}</p>
+						<p class="truncate text-xs text-muted-foreground">{user.email}</p>
+					</div>
+
+					<form method="POST" action="/auth/logout">
+						<button
+							type="submit"
+							class="mt-1 flex w-full items-center gap-2 rounded-sm px-3 py-1.5 text-sm text-popover-foreground transition-colors hover:bg-accent"
+						>
+							<svg
+								class="h-4 w-4"
+								xmlns="http://www.w3.org/2000/svg"
+								viewBox="0 0 24 24"
+								fill="none"
+								stroke="currentColor"
+								stroke-width="2"
+								stroke-linecap="round"
+								stroke-linejoin="round"
+							>
+								<path d="M9 21H5a2 2 0 01-2-2V5a2 2 0 012-2h4" />
+								<polyline points="16 17 21 12 16 7" />
+								<line x1="21" y1="12" x2="9" y2="12" />
+							</svg>
+							Sign Out
+						</button>
+					</form>
+				</div>
+			{/if}
+		</div>
+	{:else}
+		<a
+			href="/login"
+			class="rounded-md bg-primary px-3 py-1.5 text-sm font-medium text-primary-foreground hover:bg-primary/90"
+		>
+			Sign In
+		</a>
+	{/if}
+</header>

src/lib/components/layout/MainLayout.svelte

@@ -0,0 +1,67 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import Sidebar from './Sidebar.svelte';
+	import Header from './Header.svelte';
+	import AmbientBackground from '$lib/components/background/AmbientBackground.svelte';
+	import SearchDialog from '$lib/components/search/SearchDialog.svelte';
+	import { ui } from '$lib/stores/ui.svelte.js';
+
+	interface BoardLink {
+		id: string;
+		name: string;
+		icon: string | null;
+	}
+
+	interface UserInfo {
+		displayName: string;
+		email: string;
+		role: string;
+		avatarUrl?: string | null;
+	}
+
+	interface Props {
+		user: UserInfo | null;
+		boards: BoardLink[];
+		children: Snippet;
+	}
+
+	let { user, boards, children }: Props = $props();
+
+	const isAdmin = $derived(user?.role === 'admin');
+</script>
+
+<!-- Ambient Background (fixed, behind everything) -->
+<AmbientBackground />
+
+<div class="relative z-10 flex h-screen overflow-hidden">
+	<!-- Mobile overlay -->
+	{#if ui.isMobile && !ui.sidebarHidden}
+		<button
+			type="button"
+			class="fixed inset-0 z-30 bg-black/50"
+			onclick={() => ui.closeMobileSidebar()}
+			aria-label="Close sidebar"
+		></button>
+	{/if}
+
+	<!-- Sidebar -->
+	{#if !ui.sidebarHidden || !ui.isMobile}
+		<div
+			class="shrink-0 {ui.isMobile ? 'fixed left-0 top-0 z-40 h-full' : 'relative'}"
+		>
+			<Sidebar {boards} {isAdmin} collapsed={ui.isMobile ? false : ui.sidebarCollapsed} />
+		</div>
+	{/if}
+
+	<!-- Main content area -->
+	<div class="flex min-w-0 flex-1 flex-col overflow-hidden">
+		<Header {user} />
+
+		<main class="flex-1 overflow-y-auto">
+			{@render children()}
+		</main>
+	</div>
+</div>
+
+<!-- Search Dialog (modal, z-50) -->
+<SearchDialog />

src/lib/components/layout/Sidebar.svelte

@@ -0,0 +1,233 @@
+<script lang="ts">
+	import { ui } from '$lib/stores/ui.svelte.js';
+	import { page } from '$app/stores';
+
+	interface BoardLink {
+		id: string;
+		name: string;
+		icon: string | null;
+	}
+
+	interface Props {
+		boards: BoardLink[];
+		isAdmin: boolean;
+		collapsed: boolean;
+	}
+
+	let { boards, isAdmin, collapsed }: Props = $props();
+
+	function isActive(path: string): boolean {
+		return $page.url.pathname.startsWith(path);
+	}
+</script>
+
+<aside
+	class="flex h-full flex-col border-r border-sidebar-border bg-sidebar transition-all duration-200"
+	class:w-64={!collapsed}
+	class:w-16={collapsed}
+>
+	<!-- Brand -->
+	<div class="flex h-14 items-center border-b border-sidebar-border px-4">
+		{#if !collapsed}
+			<a href="/" class="flex items-center gap-2 text-sidebar-foreground">
+				<svg
+					class="h-6 w-6 text-sidebar-primary"
+					xmlns="http://www.w3.org/2000/svg"
+					viewBox="0 0 24 24"
+					fill="none"
+					stroke="currentColor"
+					stroke-width="2"
+					stroke-linecap="round"
+					stroke-linejoin="round"
+				>
+					<rect x="3" y="3" width="7" height="7" />
+					<rect x="14" y="3" width="7" height="7" />
+					<rect x="14" y="14" width="7" height="7" />
+					<rect x="3" y="14" width="7" height="7" />
+				</svg>
+				<span class="text-sm font-semibold">App Launcher</span>
+			</a>
+		{:else}
+			<a href="/" class="mx-auto text-sidebar-primary" title="App Launcher">
+				<svg
+					class="h-6 w-6"
+					xmlns="http://www.w3.org/2000/svg"
+					viewBox="0 0 24 24"
+					fill="none"
+					stroke="currentColor"
+					stroke-width="2"
+					stroke-linecap="round"
+					stroke-linejoin="round"
+				>
+					<rect x="3" y="3" width="7" height="7" />
+					<rect x="14" y="3" width="7" height="7" />
+					<rect x="14" y="14" width="7" height="7" />
+					<rect x="3" y="14" width="7" height="7" />
+				</svg>
+			</a>
+		{/if}
+	</div>
+
+	<!-- Navigation -->
+	<nav class="flex-1 overflow-y-auto px-2 py-3">
+		<!-- Main Links -->
+		<div class="mb-3">
+			{#if !collapsed}
+				<p class="mb-1 px-2 text-xs font-medium uppercase tracking-wider text-sidebar-foreground/50">
+					Navigation
+				</p>
+			{/if}
+
+			<a
+				href="/boards"
+				class="flex items-center gap-2 rounded-md px-2 py-2 text-sm transition-colors {isActive('/boards')
+					? 'bg-sidebar-accent text-sidebar-accent-foreground'
+					: 'text-sidebar-foreground hover:bg-sidebar-accent/50'}"
+				title={collapsed ? 'Boards' : undefined}
+			>
+				<svg
+					class="h-4 w-4 shrink-0"
+					xmlns="http://www.w3.org/2000/svg"
+					viewBox="0 0 24 24"
+					fill="none"
+					stroke="currentColor"
+					stroke-width="2"
+					stroke-linecap="round"
+					stroke-linejoin="round"
+				>
+					<rect x="3" y="3" width="18" height="18" rx="2" ry="2" />
+					<line x1="3" y1="9" x2="21" y2="9" />
+					<line x1="9" y1="21" x2="9" y2="9" />
+				</svg>
+				{#if !collapsed}<span>Boards</span>{/if}
+			</a>
+
+			<a
+				href="/apps"
+				class="flex items-center gap-2 rounded-md px-2 py-2 text-sm transition-colors {isActive('/apps')
+					? 'bg-sidebar-accent text-sidebar-accent-foreground'
+					: 'text-sidebar-foreground hover:bg-sidebar-accent/50'}"
+				title={collapsed ? 'Apps' : undefined}
+			>
+				<svg
+					class="h-4 w-4 shrink-0"
+					xmlns="http://www.w3.org/2000/svg"
+					viewBox="0 0 24 24"
+					fill="none"
+					stroke="currentColor"
+					stroke-width="2"
+					stroke-linecap="round"
+					stroke-linejoin="round"
+				>
+					<circle cx="12" cy="12" r="10" />
+					<line x1="2" y1="12" x2="22" y2="12" />
+					<path
+						d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"
+					/>
+				</svg>
+				{#if !collapsed}<span>Apps</span>{/if}
+			</a>
+		</div>
+
+		<!-- Board List -->
+		{#if boards.length > 0}
+			<div class="mb-3">
+				{#if !collapsed}
+					<p
+						class="mb-1 px-2 text-xs font-medium uppercase tracking-wider text-sidebar-foreground/50"
+					>
+						Boards
+					</p>
+				{/if}
+
+				{#each boards as board (board.id)}
+					<a
+						href="/boards/{board.id}"
+						class="flex items-center gap-2 rounded-md px-2 py-1.5 text-sm transition-colors {isActive(`/boards/${board.id}`)
+							? 'bg-sidebar-accent text-sidebar-accent-foreground'
+							: 'text-sidebar-foreground hover:bg-sidebar-accent/50'}"
+						title={collapsed ? board.name : undefined}
+						onclick={() => ui.closeMobileSidebar()}
+					>
+						{#if board.icon}
+							<span class="shrink-0 text-base">{board.icon}</span>
+						{:else}
+							<span
+								class="flex h-5 w-5 shrink-0 items-center justify-center rounded bg-sidebar-accent text-[10px] font-medium text-sidebar-foreground"
+							>
+								{board.name.charAt(0).toUpperCase()}
+							</span>
+						{/if}
+						{#if !collapsed}
+							<span class="truncate">{board.name}</span>
+						{/if}
+					</a>
+				{/each}
+			</div>
+		{/if}
+
+		<!-- Admin -->
+		{#if isAdmin}
+			<div class="mt-auto border-t border-sidebar-border pt-3">
+				{#if !collapsed}
+					<p
+						class="mb-1 px-2 text-xs font-medium uppercase tracking-wider text-sidebar-foreground/50"
+					>
+						Admin
+					</p>
+				{/if}
+
+				<a
+					href="/admin/users"
+					class="flex items-center gap-2 rounded-md px-2 py-2 text-sm transition-colors {isActive('/admin')
+						? 'bg-sidebar-accent text-sidebar-accent-foreground'
+						: 'text-sidebar-foreground hover:bg-sidebar-accent/50'}"
+					title={collapsed ? 'Admin Panel' : undefined}
+				>
+					<svg
+						class="h-4 w-4 shrink-0"
+						xmlns="http://www.w3.org/2000/svg"
+						viewBox="0 0 24 24"
+						fill="none"
+						stroke="currentColor"
+						stroke-width="2"
+						stroke-linecap="round"
+						stroke-linejoin="round"
+					>
+						<path
+							d="M12.22 2h-.44a2 2 0 00-2 2v.18a2 2 0 01-1 1.73l-.43.25a2 2 0 01-2 0l-.15-.08a2 2 0 00-2.73.73l-.22.38a2 2 0 00.73 2.73l.15.1a2 2 0 011 1.72v.51a2 2 0 01-1 1.74l-.15.09a2 2 0 00-.73 2.73l.22.38a2 2 0 002.73.73l.15-.08a2 2 0 012 0l.43.25a2 2 0 011 1.73V20a2 2 0 002 2h.44a2 2 0 002-2v-.18a2 2 0 011-1.73l.43-.25a2 2 0 012 0l.15.08a2 2 0 002.73-.73l.22-.39a2 2 0 00-.73-2.73l-.15-.08a2 2 0 01-1-1.74v-.5a2 2 0 011-1.74l.15-.09a2 2 0 00.73-2.73l-.22-.38a2 2 0 00-2.73-.73l-.15.08a2 2 0 01-2 0l-.43-.25a2 2 0 01-1-1.73V4a2 2 0 00-2-2z"
+						/>
+						<circle cx="12" cy="12" r="3" />
+					</svg>
+					{#if !collapsed}<span>Admin Panel</span>{/if}
+				</a>
+			</div>
+		{/if}
+	</nav>
+
+	<!-- Collapse Toggle (desktop only) -->
+	{#if !ui.isMobile}
+		<div class="border-t border-sidebar-border p-2">
+			<button
+				type="button"
+				onclick={() => ui.toggleSidebar()}
+				class="flex w-full items-center justify-center rounded-md p-2 text-sidebar-foreground transition-colors hover:bg-sidebar-accent"
+				title={collapsed ? 'Expand sidebar' : 'Collapse sidebar'}
+			>
+				<svg
+					class="h-4 w-4 transition-transform duration-200"
+					class:rotate-180={collapsed}
+					xmlns="http://www.w3.org/2000/svg"
+					viewBox="0 0 24 24"
+					fill="none"
+					stroke="currentColor"
+					stroke-width="2"
+					stroke-linecap="round"
+					stroke-linejoin="round"
+				>
+					<polyline points="15 18 9 12 15 6" />
+				</svg>
+			</button>
+		</div>
+	{/if}
+</aside>

src/lib/components/layout/ThemeToggle.svelte

@@ -0,0 +1,41 @@
+<script lang="ts">
+	import { theme } from '$lib/stores/theme.svelte.js';
+
+	const modeIcons: Record<string, { path: string; label: string }> = {
+		light: {
+			path: 'M12 3v1m0 16v1m9-9h-1M4 12H3m15.364 6.364l-.707-.707M6.343 6.343l-.707-.707m12.728 0l-.707.707M6.343 17.657l-.707.707M16 12a4 4 0 11-8 0 4 4 0 018 0z',
+			label: 'Light'
+		},
+		dark: {
+			path: 'M20.354 15.354A9 9 0 018.646 3.646 9.003 9.003 0 0012 21a9.003 9.003 0 008.354-5.646z',
+			label: 'Dark'
+		},
+		system: {
+			path: 'M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z',
+			label: 'System'
+		}
+	};
+
+	const currentIcon = $derived(modeIcons[theme.mode]);
+</script>
+
+<button
+	type="button"
+	onclick={() => theme.cycleMode()}
+	class="inline-flex items-center justify-center rounded-md p-2 text-muted-foreground transition-colors hover:bg-accent hover:text-foreground focus:outline-none focus:ring-2 focus:ring-ring"
+	title="Theme: {currentIcon.label}"
+	aria-label="Toggle theme (current: {currentIcon.label})"
+>
+	<svg
+		class="h-5 w-5"
+		xmlns="http://www.w3.org/2000/svg"
+		fill="none"
+		viewBox="0 0 24 24"
+		stroke="currentColor"
+		stroke-width="1.5"
+		stroke-linecap="round"
+		stroke-linejoin="round"
+	>
+		<path d={currentIcon.path} />
+	</svg>
+</button>

src/lib/components/search/SearchDialog.svelte

@@ -0,0 +1,111 @@
+<script lang="ts">
+	import { search } from '$lib/stores/search.svelte.js';
+	import SearchResult from './SearchResult.svelte';
+
+	let inputEl: HTMLInputElement;
+
+	const appResults = $derived(search.results.filter((r) => r.type === 'app'));
+	const boardResults = $derived(search.results.filter((r) => r.type === 'board'));
+
+	$effect(() => {
+		if (search.open && inputEl) {
+			// Focus input when dialog opens
+			requestAnimationFrame(() => inputEl?.focus());
+		}
+	});
+
+	function handleBackdropClick(e: MouseEvent) {
+		if (e.target === e.currentTarget) {
+			search.close();
+		}
+	}
+</script>
+
+{#if search.open}
+	<!-- Backdrop -->
+	<!-- svelte-ignore a11y_no_static_element_interactions -->
+	<div
+		class="fixed inset-0 z-50 flex items-start justify-center bg-black/50 pt-[15vh] backdrop-blur-sm"
+		onclick={handleBackdropClick}
+		onkeydown={(e) => e.key === 'Escape' && search.close()}
+	>
+		<!-- Dialog -->
+		<div
+			class="w-full max-w-lg rounded-lg border border-border bg-popover shadow-2xl"
+			role="dialog"
+			aria-label="Search"
+		>
+			<!-- Input -->
+			<div class="flex items-center gap-2 border-b border-border px-4 py-3">
+				<svg
+					class="h-5 w-5 shrink-0 text-muted-foreground"
+					xmlns="http://www.w3.org/2000/svg"
+					viewBox="0 0 24 24"
+					fill="none"
+					stroke="currentColor"
+					stroke-width="2"
+					stroke-linecap="round"
+					stroke-linejoin="round"
+				>
+					<circle cx="11" cy="11" r="8" />
+					<line x1="21" y1="21" x2="16.65" y2="16.65" />
+				</svg>
+				<input
+					bind:this={inputEl}
+					bind:value={search.query}
+					type="text"
+					placeholder="Search apps and boards..."
+					class="flex-1 bg-transparent text-sm text-foreground placeholder:text-muted-foreground focus:outline-none"
+				/>
+				<kbd
+					class="hidden rounded border border-border bg-muted px-1.5 py-0.5 text-[10px] font-medium text-muted-foreground sm:inline"
+				>
+					ESC
+				</kbd>
+			</div>
+
+			<!-- Results -->
+			<div class="max-h-[50vh] overflow-y-auto p-2">
+				{#if search.loading}
+					<div class="flex items-center justify-center py-8">
+						<div
+							class="h-5 w-5 animate-spin rounded-full border-2 border-muted-foreground border-t-primary"
+						></div>
+					</div>
+				{:else if search.error}
+					<p class="py-6 text-center text-sm text-destructive">{search.error}</p>
+				{:else if search.query.length < 2}
+					<p class="py-6 text-center text-sm text-muted-foreground">
+						Type at least 2 characters to search
+					</p>
+				{:else if search.results.length === 0}
+					<p class="py-6 text-center text-sm text-muted-foreground">
+						No results for "{search.query}"
+					</p>
+				{:else}
+					{#if appResults.length > 0}
+						<div class="mb-2">
+							<p class="mb-1 px-3 text-xs font-medium uppercase tracking-wider text-muted-foreground">
+								Apps
+							</p>
+							{#each appResults as result (result.id)}
+								<SearchResult {result} onselect={() => search.close()} />
+							{/each}
+						</div>
+					{/if}
+
+					{#if boardResults.length > 0}
+						<div>
+							<p class="mb-1 px-3 text-xs font-medium uppercase tracking-wider text-muted-foreground">
+								Boards
+							</p>
+							{#each boardResults as result (result.id)}
+								<SearchResult {result} onselect={() => search.close()} />
+							{/each}
+						</div>
+					{/if}
+				{/if}
+			</div>
+		</div>
+	</div>
+{/if}

src/lib/components/search/SearchResult.svelte

@@ -0,0 +1,79 @@
+<script lang="ts">
+	import type { SearchResultItem } from '$lib/stores/search.svelte.js';
+
+	interface Props {
+		result: SearchResultItem;
+		onselect: () => void;
+	}
+
+	let { result, onselect }: Props = $props();
+
+	const href = $derived(result.type === 'app' ? result.url : `/boards/${result.id}`);
+	const isExternal = $derived(result.type === 'app');
+</script>
+
+<a
+	{href}
+	target={isExternal ? '_blank' : undefined}
+	rel={isExternal ? 'noopener noreferrer' : undefined}
+	onclick={onselect}
+	class="flex items-center gap-3 rounded-md px-3 py-2.5 transition-colors hover:bg-accent"
+>
+	<!-- Icon -->
+	<div
+		class="flex h-9 w-9 shrink-0 items-center justify-center rounded-md bg-muted text-muted-foreground"
+	>
+		{#if result.icon}
+			<span class="text-lg">{result.icon}</span>
+		{:else if result.type === 'app'}
+			<svg
+				class="h-4 w-4"
+				xmlns="http://www.w3.org/2000/svg"
+				viewBox="0 0 24 24"
+				fill="none"
+				stroke="currentColor"
+				stroke-width="2"
+				stroke-linecap="round"
+				stroke-linejoin="round"
+			>
+				<circle cx="12" cy="12" r="10" />
+				<line x1="2" y1="12" x2="22" y2="12" />
+				<path
+					d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"
+				/>
+			</svg>
+		{:else}
+			<svg
+				class="h-4 w-4"
+				xmlns="http://www.w3.org/2000/svg"
+				viewBox="0 0 24 24"
+				fill="none"
+				stroke="currentColor"
+				stroke-width="2"
+				stroke-linecap="round"
+				stroke-linejoin="round"
+			>
+				<rect x="3" y="3" width="18" height="18" rx="2" ry="2" />
+				<line x1="3" y1="9" x2="21" y2="9" />
+				<line x1="9" y1="21" x2="9" y2="9" />
+			</svg>
+		{/if}
+	</div>
+
+	<!-- Content -->
+	<div class="min-w-0 flex-1">
+		<p class="truncate text-sm font-medium text-foreground">{result.name}</p>
+		{#if result.description}
+			<p class="truncate text-xs text-muted-foreground">{result.description}</p>
+		{/if}
+	</div>
+
+	<!-- Type badge -->
+	<span
+		class="shrink-0 rounded-full px-2 py-0.5 text-[10px] font-medium uppercase {result.type === 'app'
+			? 'bg-primary/10 text-primary'
+			: 'bg-accent text-accent-foreground'}"
+	>
+		{result.type}
+	</span>
+</a>

src/lib/components/search/SearchTrigger.svelte

@@ -0,0 +1,33 @@
+<script lang="ts">
+	import { search } from '$lib/stores/search.svelte.js';
+
+	const isMac = $derived(
+		typeof navigator !== 'undefined' && navigator.platform?.toLowerCase().includes('mac')
+	);
+</script>
+
+<button
+	type="button"
+	onclick={() => search.toggle()}
+	class="flex w-full max-w-sm items-center gap-2 rounded-md border border-input bg-background/50 px-3 py-1.5 text-sm text-muted-foreground transition-colors hover:bg-accent hover:text-foreground"
+>
+	<svg
+		class="h-4 w-4 shrink-0"
+		xmlns="http://www.w3.org/2000/svg"
+		viewBox="0 0 24 24"
+		fill="none"
+		stroke="currentColor"
+		stroke-width="2"
+		stroke-linecap="round"
+		stroke-linejoin="round"
+	>
+		<circle cx="11" cy="11" r="8" />
+		<line x1="21" y1="21" x2="16.65" y2="16.65" />
+	</svg>
+	<span class="flex-1 text-left">Search...</span>
+	<kbd
+		class="hidden rounded border border-border bg-muted px-1.5 py-0.5 text-[10px] font-medium text-muted-foreground sm:inline"
+	>
+		{isMac ? '⌘' : 'Ctrl'}K
+	</kbd>
+</button>

src/lib/components/section/Section.svelte

@@ -38,7 +38,7 @@
 	let expanded = $state(section.isExpandedByDefault);
 </script>
 
-<div class="rounded-lg border border-gray-700 bg-gray-800/30">
+<div class="rounded-xl border border-border bg-card/30 shadow-sm">
 	<SectionHeader
 		title={section.title}
 		icon={section.icon}

src/lib/components/section/SectionHeader.svelte

@@ -12,10 +12,10 @@
 <button
 	type="button"
 	onclick={onToggle}
-	class="flex w-full items-center gap-2 px-4 py-3 text-left transition-colors hover:bg-gray-700/30"
+	class="flex w-full items-center gap-2 rounded-t-xl px-4 py-3 text-left transition-colors hover:bg-accent/30"
 >
 	<svg
-		class="h-4 w-4 shrink-0 text-gray-400 transition-transform duration-200"
+		class="h-4 w-4 shrink-0 text-muted-foreground transition-transform duration-200"
 		class:rotate-90={expanded}
 		xmlns="http://www.w3.org/2000/svg"
 		viewBox="0 0 24 24"
@@ -32,5 +32,5 @@
 		<span class="text-base">{icon}</span>
 	{/if}
 
-	<span class="font-medium text-white">{title}</span>
+	<span class="font-medium text-foreground">{title}</span>
 </button>

src/lib/components/skeleton/BoardSkeleton.svelte

@@ -0,0 +1,22 @@
+<script lang="ts">
+	interface Props {
+		count?: number;
+	}
+
+	let { count = 3 }: Props = $props();
+
+	const items = $derived(Array.from({ length: count }, (_, i) => i));
+</script>
+
+{#each items as i (i)}
+	<div class="rounded-lg border border-border bg-card p-5">
+		<div class="flex items-start gap-3">
+			<div class="skeleton h-8 w-8 rounded-md"></div>
+			<div class="min-w-0 flex-1">
+				<div class="skeleton mb-2 h-5 w-1/2 rounded"></div>
+				<div class="skeleton mb-1 h-3 w-full rounded"></div>
+				<div class="skeleton mt-2 h-3 w-20 rounded"></div>
+			</div>
+		</div>
+	</div>
+{/each}

src/lib/components/skeleton/CardSkeleton.svelte

@@ -0,0 +1,21 @@
+<script lang="ts">
+	interface Props {
+		count?: number;
+	}
+
+	let { count = 1 }: Props = $props();
+
+	const items = $derived(Array.from({ length: count }, (_, i) => i));
+</script>
+
+{#each items as i (i)}
+	<div class="rounded-lg border border-border bg-card p-4">
+		<div class="mb-3 flex items-start justify-between">
+			<div class="skeleton h-10 w-10 rounded-lg"></div>
+			<div class="skeleton h-5 w-14 rounded-full"></div>
+		</div>
+		<div class="skeleton mb-2 h-4 w-3/4 rounded"></div>
+		<div class="skeleton h-3 w-full rounded"></div>
+		<div class="skeleton mt-1 h-3 w-1/2 rounded"></div>
+	</div>
+{/each}

src/lib/components/skeleton/SectionSkeleton.svelte

@@ -0,0 +1,32 @@
+<script lang="ts">
+	interface Props {
+		count?: number;
+		widgetsPerSection?: number;
+	}
+
+	let { count = 2, widgetsPerSection = 4 }: Props = $props();
+
+	const sections = $derived(Array.from({ length: count }, (_, i) => i));
+	const widgets = $derived(Array.from({ length: widgetsPerSection }, (_, i) => i));
+</script>
+
+{#each sections as s (s)}
+	<div class="rounded-lg border border-border bg-card/50">
+		<!-- Section header skeleton -->
+		<div class="flex items-center gap-2 px-4 py-3">
+			<div class="skeleton h-4 w-4 rounded"></div>
+			<div class="skeleton h-4 w-32 rounded"></div>
+		</div>
+
+		<!-- Widget grid skeleton -->
+		<div class="grid grid-cols-2 gap-3 px-4 pb-4 sm:grid-cols-3 lg:grid-cols-4">
+			{#each widgets as w (w)}
+				<div class="flex flex-col items-center gap-2 rounded-lg border border-border bg-card p-4">
+					<div class="skeleton h-12 w-12 rounded-lg"></div>
+					<div class="skeleton h-3 w-16 rounded"></div>
+					<div class="skeleton h-4 w-12 rounded-full"></div>
+				</div>
+			{/each}
+		</div>
+	</div>
+{/each}

src/lib/components/widget/AppWidget.svelte

@@ -39,10 +39,10 @@
 	href={app.url}
 	target="_blank"
 	rel="noopener noreferrer"
-	class="group flex flex-col items-center gap-2 rounded-lg border border-gray-700 bg-gray-800/50 p-4 text-center transition-colors hover:border-indigo-500/50 hover:bg-gray-800"
+	class="card-hover group flex flex-col items-center gap-2 rounded-xl border border-border bg-card p-4 text-center transition-colors hover:border-primary/50"
 >
 	<!-- Icon -->
-	<div class="flex h-12 w-12 items-center justify-center rounded-lg bg-gray-700 transition-colors group-hover:bg-gray-600">
+	<div class="flex h-12 w-12 items-center justify-center rounded-lg bg-muted transition-colors group-hover:bg-accent">
 		{#if app.iconType === 'emoji' && app.icon}
 			<span class="text-2xl">{app.icon}</span>
 		{:else if iconSrc}
@@ -52,14 +52,14 @@
 				class="h-8 w-8 object-contain"
 			/>
 		{:else}
-			<span class="text-lg font-bold text-gray-400">
+			<span class="text-lg font-bold text-muted-foreground">
 				{app.name.charAt(0).toUpperCase()}
 			</span>
 		{/if}
 	</div>
 
 	<!-- Name -->
-	<span class="text-sm font-medium text-white group-hover:text-indigo-300 transition-colors truncate w-full">
+	<span class="w-full truncate text-sm font-medium text-foreground transition-colors group-hover:text-primary">
 		{app.name}
 	</span>
 

src/lib/components/widget/WidgetGrid.svelte

@@ -27,7 +27,7 @@
 </script>
 
 {#if widgets.length === 0}
-	<p class="text-sm text-gray-500">No widgets in this section.</p>
+	<p class="text-sm text-muted-foreground">No widgets in this section.</p>
 {:else}
 	<div class="grid grid-cols-2 gap-3 sm:grid-cols-3 lg:grid-cols-4">
 		{#each widgets as widget (widget.id)}
@@ -35,8 +35,8 @@
 				{#if widget.type === 'app' && widget.app}
 					<AppWidget app={widget.app} />
 				{:else}
-					<div class="flex h-full items-center justify-center rounded-lg border border-gray-700 bg-gray-800/50 p-4">
-						<span class="text-xs text-gray-500">{widget.type} widget</span>
+					<div class="flex h-full items-center justify-center rounded-xl border border-border bg-card p-4">
+						<span class="text-xs text-muted-foreground">{widget.type} widget</span>
 					</div>
 				{/if}
 			</WidgetContainer>