feat: add IconGrid, EntityPicker controls and enhance search panel

Port icon grid and entity picker patterns from wled-screen-controller.
IconGrid replaces plain <select> elements with visual icon grids for
known item sets (widget type, icon type, healthcheck method, permission
level). EntityPicker replaces search dropdowns with a command-palette
style overlay with keyboard navigation and filtering.

Enhance SearchDialog with keyboard navigation (arrow keys, Enter,
Escape), grouped results with section headers, active highlight,
and a footer with shortcut hints.

src/lib/components/admin/PermissionEditor.svelte

@@ -1,6 +1,10 @@
 <script lang="ts">
 	import { t } from 'svelte-i18n';
 	import { EntityType, TargetType, PermissionLevel } from '$lib/utils/constants.js';
+	import IconGrid from '$lib/components/ui/IconGrid.svelte';
+	import EntityPicker from '$lib/components/ui/EntityPicker.svelte';
+	import type { IconGridItem } from '$lib/components/ui/IconGrid.svelte';
+	import type { EntityPickerItem } from '$lib/components/ui/EntityPicker.svelte';
 
 	interface PermissionRecord {
 		id: string;
@@ -51,34 +55,44 @@
 	let selectedTargetType = $state<string>(TargetType.USER);
 	let selectedTargetId = $state('');
 	let selectedLevel = $state<string>(PermissionLevel.VIEW);
-	let entitySearchQuery = $state('');
-	let targetSearchQuery = $state('');
-	let showEntityDropdown = $state(false);
-	let showTargetDropdown = $state(false);
 
-	let entityOptions = $derived(
-		selectedEntityType === EntityType.APP ? apps : boards
+	const entityTypeItems: IconGridItem[] = [
+		{ value: EntityType.BOARD, icon: '📋', label: $t('admin.perm_board') ?? 'Board' },
+		{ value: EntityType.APP, icon: '🌐', label: $t('admin.perm_app') ?? 'App' }
+	];
+
+	const targetTypeItems: IconGridItem[] = [
+		{ value: TargetType.USER, icon: '👤', label: $t('admin.perm_user') ?? 'User' },
+		{ value: TargetType.GROUP, icon: '👥', label: $t('admin.perm_group') ?? 'Group' }
+	];
+
+	const levelItems: IconGridItem[] = [
+		{ value: PermissionLevel.VIEW, icon: '👁', label: $t('admin.perm_view') ?? 'View' },
+		{ value: PermissionLevel.EDIT, icon: '✏️', label: $t('admin.perm_edit') ?? 'Edit' },
+		{ value: PermissionLevel.ADMIN, icon: '🔑', label: $t('admin.perm_admin') ?? 'Admin' }
+	];
+
+	const entityPickerItems: EntityPickerItem[] = $derived(
+		(selectedEntityType === EntityType.APP ? apps : boards).map((opt) => ({
+			value: opt.id,
+			label: opt.name
+		}))
 	);
 
-	let targetOptions = $derived(
-		selectedTargetType === TargetType.USER ? users : groups
+	const targetPickerItems: EntityPickerItem[] = $derived(
+		(selectedTargetType === TargetType.USER ? users : groups).map((opt) => ({
+			value: opt.id,
+			label: opt.name
+		}))
 	);
 
-	let filteredEntityOptions = $derived(
-		entitySearchQuery.length > 0
-			? entityOptions.filter((opt) =>
-					opt.name.toLowerCase().includes(entitySearchQuery.toLowerCase())
-				)
-			: entityOptions
-	);
+	function handleEntityTypeChange() {
+		selectedEntityId = '';
+	}
 
-	let filteredTargetOptions = $derived(
-		targetSearchQuery.length > 0
-			? targetOptions.filter((opt) =>
-					opt.name.toLowerCase().includes(targetSearchQuery.toLowerCase())
-				)
-			: targetOptions
-	);
+	function handleTargetTypeChange() {
+		selectedTargetId = '';
+	}
 
 	function handleGrant() {
 		if (!selectedEntityId || !selectedTargetId) return;
@@ -91,8 +105,6 @@
 		});
 		selectedEntityId = '';
 		selectedTargetId = '';
-		entitySearchQuery = '';
-		targetSearchQuery = '';
 	}
 
 	function handleRevoke(perm: PermissionRecord) {
@@ -104,18 +116,6 @@
 		});
 	}
 
-	function selectEntity(option: SelectOption) {
-		selectedEntityId = option.id;
-		entitySearchQuery = option.name;
-		showEntityDropdown = false;
-	}
-
-	function selectTarget(option: SelectOption) {
-		selectedTargetId = option.id;
-		targetSearchQuery = option.name;
-		showTargetDropdown = false;
-	}
-
 	function getEntityName(entityType: string, entityId: string): string {
 		const list = entityType === EntityType.APP ? apps : boards;
 		return list.find((e) => e.id === entityId)?.name ?? entityId;
@@ -133,100 +133,56 @@
 		<h3 class="mb-3 text-sm font-semibold text-card-foreground">{$t('admin.perm_title')}</h3>
 		<div class="grid grid-cols-1 gap-3 sm:grid-cols-5">
 			<div>
-				<label for="perm-entity-type" class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_entity_type')}</label>
-				<select
-					id="perm-entity-type"
+				<label class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_entity_type')}</label>
+				<IconGrid
+					items={entityTypeItems}
 					bind:value={selectedEntityType}
-					onchange={() => { selectedEntityId = ''; entitySearchQuery = ''; }}
-					class="w-full rounded border border-input bg-background px-2 py-1.5 text-sm text-foreground"
-				>
-					<option value={EntityType.BOARD}>{$t('admin.perm_board')}</option>
-					<option value={EntityType.APP}>{$t('admin.perm_app')}</option>
-				</select>
-			</div>
-			<div>
-				<label for="perm-entity-search" class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_entity')}</label>
-				<div class="relative">
-					<input
-						id="perm-entity-search"
-						type="text"
-						bind:value={entitySearchQuery}
-						onfocus={() => { showEntityDropdown = true; }}
-						onblur={() => { setTimeout(() => { showEntityDropdown = false; }, 200); }}
-						placeholder={$t('admin.perm_search_placeholder')}
-						class="w-full rounded border border-input bg-background px-2 py-1.5 text-sm text-foreground placeholder:text-muted-foreground"
+					onchange={handleEntityTypeChange}
+					columns={2}
 				/>
-					{#if showEntityDropdown && filteredEntityOptions.length > 0}
-						<div class="absolute z-10 mt-1 max-h-40 w-full overflow-y-auto rounded border border-border bg-card shadow-lg">
-							{#each filteredEntityOptions as option (option.id)}
-								<button
-									type="button"
-									class="w-full px-3 py-1.5 text-left text-sm text-foreground hover:bg-accent"
-									onmousedown={() => selectEntity(option)}
-								>
-									{option.name}
-								</button>
-							{/each}
-						</div>
-					{/if}
-				</div>
 			</div>
 			<div>
-				<label for="perm-target-type" class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_target_type')}</label>
-				<select
-					id="perm-target-type"
+				<label class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_entity')}</label>
+				<EntityPicker
+					items={entityPickerItems}
+					bind:value={selectedEntityId}
+					placeholder={$t('admin.perm_select')}
+					searchPlaceholder={$t('admin.perm_search_placeholder')}
+				/>
+			</div>
+			<div>
+				<label class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_target_type')}</label>
+				<IconGrid
+					items={targetTypeItems}
 					bind:value={selectedTargetType}
-					onchange={() => { selectedTargetId = ''; targetSearchQuery = ''; }}
-					class="w-full rounded border border-input bg-background px-2 py-1.5 text-sm text-foreground"
-				>
-					<option value={TargetType.USER}>{$t('admin.perm_user')}</option>
-					<option value={TargetType.GROUP}>{$t('admin.perm_group')}</option>
-				</select>
-			</div>
-			<div>
-				<label for="perm-target-search" class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_target')}</label>
-				<div class="relative">
-					<input
-						id="perm-target-search"
-						type="text"
-						bind:value={targetSearchQuery}
-						onfocus={() => { showTargetDropdown = true; }}
-						onblur={() => { setTimeout(() => { showTargetDropdown = false; }, 200); }}
-						placeholder={$t('admin.perm_search_placeholder')}
-						class="w-full rounded border border-input bg-background px-2 py-1.5 text-sm text-foreground placeholder:text-muted-foreground"
+					onchange={handleTargetTypeChange}
+					columns={2}
 				/>
-					{#if showTargetDropdown && filteredTargetOptions.length > 0}
-						<div class="absolute z-10 mt-1 max-h-40 w-full overflow-y-auto rounded border border-border bg-card shadow-lg">
-							{#each filteredTargetOptions as option (option.id)}
-								<button
-									type="button"
-									class="w-full px-3 py-1.5 text-left text-sm text-foreground hover:bg-accent"
-									onmousedown={() => selectTarget(option)}
-								>
-									{option.name}
-								</button>
-							{/each}
-						</div>
-					{/if}
-				</div>
 			</div>
 			<div>
-				<label for="perm-level" class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_level')}</label>
+				<label class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_target')}</label>
+				<EntityPicker
+					items={targetPickerItems}
+					bind:value={selectedTargetId}
+					placeholder={$t('admin.perm_select')}
+					searchPlaceholder={$t('admin.perm_search_placeholder')}
+				/>
+			</div>
+			<div>
+				<label class="mb-1 block text-xs text-muted-foreground">{$t('admin.perm_level')}</label>
 				<div class="flex gap-1">
-					<select
-						id="perm-level"
+					<div class="flex-1">
+						<IconGrid
+							items={levelItems}
 							bind:value={selectedLevel}
-						class="w-full rounded border border-input bg-background px-2 py-1.5 text-sm text-foreground"
-					>
-						<option value={PermissionLevel.VIEW}>{$t('admin.perm_view')}</option>
-						<option value={PermissionLevel.EDIT}>{$t('admin.perm_edit')}</option>
-						<option value={PermissionLevel.ADMIN}>{$t('admin.perm_admin')}</option>
-					</select>
+							columns={3}
+						/>
+					</div>
 					<button
 						type="button"
 						onclick={handleGrant}
 						disabled={!selectedEntityId || !selectedTargetId}
-						class="shrink-0 rounded bg-primary px-3 py-1.5 text-xs font-medium text-primary-foreground hover:bg-primary/90 disabled:opacity-50"
+						class="shrink-0 self-start rounded bg-primary px-3 py-2 text-xs font-medium text-primary-foreground hover:bg-primary/90 disabled:opacity-50"
 					>
 						{$t('admin.perm_grant')}
 					</button>

src/lib/components/app/AppForm.svelte

@@ -4,6 +4,8 @@
 	import type { z } from 'zod';
 	import type { createAppSchema } from '$lib/utils/validators.js';
 	import AppIconPicker from './AppIconPicker.svelte';
+	import IconGrid from '$lib/components/ui/IconGrid.svelte';
+	import type { IconGridItem } from '$lib/components/ui/IconGrid.svelte';
 
 	type AppSchema = z.infer<typeof createAppSchema>;
 
@@ -19,6 +21,11 @@
 	});
 
 	let showAdvanced = $state(false);
+
+	const healthcheckMethodItems: IconGridItem[] = [
+		{ value: 'GET', icon: '🔍', label: 'GET', desc: 'Full response' },
+		{ value: 'HEAD', icon: '📋', label: 'HEAD', desc: 'Headers only' }
+	];
 </script>
 
 <form method="POST" {action} use:enhance class="space-y-4">
@@ -140,20 +147,17 @@
 				<div class="grid grid-cols-1 gap-4 sm:grid-cols-3">
 					<div>
 						<label
-							for="healthcheckMethod"
 							class="mb-1 block text-sm font-medium text-card-foreground"
 						>
 							{$t('app.healthcheck_method')}
 						</label>
-						<select
-							id="healthcheckMethod"
+						<IconGrid
+							items={healthcheckMethodItems}
+							value={$form.healthcheckMethod ?? 'GET'}
+							onchange={(v) => ($form.healthcheckMethod = v as 'GET' | 'HEAD')}
 							name="healthcheckMethod"
-							bind:value={$form.healthcheckMethod}
-							class="w-full rounded-md border border-input bg-background px-3 py-2 text-sm text-foreground focus:outline-none focus:ring-2 focus:ring-ring"
-						>
-							<option value="GET">GET</option>
-							<option value="HEAD">HEAD</option>
-						</select>
+							columns={2}
+						/>
 					</div>
 
 					<div>

src/lib/components/app/AppIconPicker.svelte

@@ -1,5 +1,7 @@
 <script lang="ts">
 	import { t } from 'svelte-i18n';
+	import IconGrid from '$lib/components/ui/IconGrid.svelte';
+	import type { IconGridItem } from '$lib/components/ui/IconGrid.svelte';
 
 	interface Props {
 		iconType: string;
@@ -9,9 +11,15 @@
 
 	let { iconType = $bindable('lucide'), iconValue = $bindable(''), onchange }: Props = $props();
 
-	function handleTypeChange(e: Event) {
-		const target = e.target as HTMLSelectElement;
-		iconType = target.value;
+	const iconTypeItems: IconGridItem[] = [
+		{ value: 'lucide', icon: '◇', label: $t('app.icon_lucide') ?? 'Lucide' },
+		{ value: 'simple', icon: '◆', label: $t('app.icon_simple') ?? 'Simple Icons' },
+		{ value: 'url', icon: '🔗', label: $t('app.icon_url') ?? 'Image URL' },
+		{ value: 'emoji', icon: '😀', label: $t('app.icon_emoji') ?? 'Emoji' }
+	];
+
+	function handleTypeChange(value: string) {
+		iconType = value;
 		iconValue = '';
 		onchange?.(iconType, iconValue);
 	}
@@ -27,16 +35,14 @@
 	<label class="block text-sm font-medium text-card-foreground">{$t('app.icon')}</label>
 
 	<div class="flex gap-2">
-		<select
+		<div class="w-44 shrink-0">
+			<IconGrid
+				items={iconTypeItems}
 				value={iconType}
 				onchange={handleTypeChange}
-			class="rounded-md border border-input bg-background px-3 py-2 text-sm text-foreground focus:outline-none focus:ring-2 focus:ring-ring"
-		>
-			<option value="lucide">{$t('app.icon_lucide')}</option>
-			<option value="simple">{$t('app.icon_simple')}</option>
-			<option value="url">{$t('app.icon_url')}</option>
-			<option value="emoji">{$t('app.icon_emoji')}</option>
-		</select>
+				columns={2}
+			/>
+		</div>
 
 		<input
 			type="text"

src/lib/components/search/SearchDialog.svelte

@@ -2,15 +2,13 @@
 	import { t } from 'svelte-i18n';
 	import { search } from '$lib/stores/search.svelte.js';
 	import SearchResult from './SearchResult.svelte';
+	import { goto } from '$app/navigation';
 
 	let inputEl: HTMLInputElement;
-
-	const appResults = $derived(search.results.filter((r) => r.type === 'app'));
-	const boardResults = $derived(search.results.filter((r) => r.type === 'board'));
+	let resultsEl: HTMLDivElement;
 
 	$effect(() => {
 		if (search.open && inputEl) {
-			// Focus input when dialog opens
 			requestAnimationFrame(() => inputEl?.focus());
 		}
 	});
@@ -20,19 +18,66 @@
 			search.close();
 		}
 	}
+
+	function handleKeydown(e: KeyboardEvent) {
+		if (e.key === 'ArrowDown') {
+			e.preventDefault();
+			search.moveSelection(1);
+			scrollActiveIntoView();
+		} else if (e.key === 'ArrowUp') {
+			e.preventDefault();
+			search.moveSelection(-1);
+			scrollActiveIntoView();
+		} else if (e.key === 'Enter') {
+			e.preventDefault();
+			const item = search.selectCurrent();
+			if (item) {
+				if (item.action) {
+					item.action();
+				} else if (item.type === 'app') {
+					window.open(item.url, '_blank', 'noopener,noreferrer');
+				} else {
+					goto(item.url);
+				}
+				search.close();
+			}
+		} else if (e.key === 'Tab') {
+			e.preventDefault();
+		}
+	}
+
+	function scrollActiveIntoView() {
+		requestAnimationFrame(() => {
+			const el = resultsEl?.querySelector('.search-active');
+			el?.scrollIntoView({ block: 'nearest' });
+		});
+	}
+
+	// Track flat index offset per group for keyboard highlight
+	function getFlatIndexOffset(groupIdx: number): number {
+		let offset = 0;
+		for (let i = 0; i < groupIdx; i++) {
+			offset += search.grouped[i].items.length;
+		}
+		return offset;
+	}
+
+	const isMac = $derived(
+		typeof navigator !== 'undefined' && navigator.platform?.toLowerCase().includes('mac')
+	);
 </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()}
+		style="animation: searchFadeIn 0.15s ease-out"
 	>
 		<!-- Dialog -->
 		<div
-			class="w-full max-w-lg rounded-lg border border-border bg-popover shadow-2xl"
+			class="flex w-full max-w-lg flex-col rounded-lg border border-border bg-popover shadow-2xl"
+			style="max-height: 60vh; animation: searchSlideDown 0.2s cubic-bezier(0.16, 1, 0.3, 1)"
 			role="dialog"
 			aria-label={$t('search.placeholder')}
 		>
@@ -57,6 +102,7 @@
 					type="text"
 					placeholder={$t('search.placeholder')}
 					class="flex-1 bg-transparent text-sm text-foreground placeholder:text-muted-foreground focus:outline-none"
+					onkeydown={handleKeydown}
 				/>
 				<kbd
 					class="hidden rounded border border-border bg-muted px-1.5 py-0.5 text-[10px] font-medium text-muted-foreground sm:inline"
@@ -66,7 +112,7 @@
 			</div>
 
 			<!-- Results -->
-			<div class="max-h-[50vh] overflow-y-auto p-2">
+			<div class="overflow-y-auto p-2" bind:this={resultsEl}>
 				{#if search.loading}
 					<div class="flex items-center justify-center py-8">
 						<div
@@ -84,29 +130,57 @@
 						{$t('search.no_results', { values: { query: search.query } })}
 					</p>
 				{:else}
-					{#if appResults.length > 0}
+					{#each search.grouped as group, groupIdx (group.key)}
 						<div class="mb-2">
-							<p class="mb-1 px-3 text-xs font-medium uppercase tracking-wider text-muted-foreground">
-								{$t('search.apps')}
+							<p
+								class="mb-1 px-3 text-[11px] font-semibold uppercase tracking-wider text-muted-foreground"
+							>
+								{$t(`search.${group.label}s`) ?? group.label}
 							</p>
-							{#each appResults as result (result.id)}
-								<SearchResult {result} onselect={() => search.close()} />
+							{#each group.items as result, itemIdx (result.id)}
+								{@const flatIdx = getFlatIndexOffset(groupIdx) + itemIdx}
+								<SearchResult
+									{result}
+									active={flatIdx === search.selectedIdx}
+									onselect={() => search.close()}
+									onhover={() => (search.selectedIdx = flatIdx)}
+								/>
 							{/each}
 						</div>
+					{/each}
+				{/if}
+			</div>
+
+			<!-- Footer -->
+			<div class="border-t border-border px-4 py-1.5 text-[11px] text-muted-foreground">
+				<span class="inline-flex items-center gap-3">
+					<span>↑↓ {$t('search.nav_hint') ?? 'navigate'}</span>
+					<span>↵ {$t('search.select_hint') ?? 'select'}</span>
+					<span>esc {$t('search.close_hint') ?? 'close'}</span>
+					<span class="ml-auto">{isMac ? '⌘' : 'Ctrl'}+K</span>
+				</span>
+			</div>
+		</div>
+	</div>
 {/if}
 
-					{#if boardResults.length > 0}
-						<div>
-							<p class="mb-1 px-3 text-xs font-medium uppercase tracking-wider text-muted-foreground">
-								{$t('search.boards')}
-							</p>
-							{#each boardResults as result (result.id)}
-								<SearchResult {result} onselect={() => search.close()} />
-							{/each}
-						</div>
-					{/if}
-				{/if}
-			</div>
-		</div>
-	</div>
-{/if}
+<style>
+	@keyframes searchFadeIn {
+		from {
+			opacity: 0;
+		}
+		to {
+			opacity: 1;
+		}
+	}
+	@keyframes searchSlideDown {
+		from {
+			opacity: 0;
+			transform: translateY(-12px) scale(0.98);
+		}
+		to {
+			opacity: 1;
+			transform: translateY(0) scale(1);
+		}
+	}
+</style>

src/lib/components/search/SearchResult.svelte

@@ -3,10 +3,12 @@
 
 	interface Props {
 		result: SearchResultItem;
+		active?: boolean;
 		onselect: () => void;
+		onhover?: () => void;
 	}
 
-	let { result, onselect }: Props = $props();
+	let { result, active = false, onselect, onhover }: Props = $props();
 
 	const href = $derived(result.type === 'app' ? result.url : `/boards/${result.id}`);
 	const isExternal = $derived(result.type === 'app');
@@ -17,11 +19,14 @@
 	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"
+	onmouseenter={onhover}
+	class="flex items-center gap-3 rounded-md px-3 py-2.5 transition-colors
+		{active ? 'search-active bg-primary/15 text-foreground' : 'hover:bg-accent'}"
 >
 	<!-- Icon -->
 	<div
-		class="flex h-9 w-9 shrink-0 items-center justify-center rounded-md bg-muted text-muted-foreground"
+		class="flex h-9 w-9 shrink-0 items-center justify-center rounded-md
+			{active ? 'bg-primary/20 text-primary' : 'bg-muted text-muted-foreground'}"
 	>
 		{#if result.icon}
 			<span class="text-lg">{result.icon}</span>
@@ -76,4 +81,11 @@
 	>
 		{result.type}
 	</span>
+
+	<!-- Enter hint when active -->
+	{#if active}
+		<kbd class="shrink-0 rounded border border-border bg-muted px-1 py-0.5 text-[10px] text-muted-foreground">
+			↵
+		</kbd>
+	{/if}
 </a>

src/lib/components/ui/EntityPicker.svelte

@@ -0,0 +1,240 @@
+<script lang="ts">
+	import { t } from 'svelte-i18n';
+	import { Search } from 'lucide-svelte';
+
+	export interface EntityPickerItem {
+		value: string;
+		label: string;
+		icon?: string | null;
+		desc?: string | null;
+	}
+
+	interface Props {
+		items: EntityPickerItem[];
+		value: string;
+		onchange?: (value: string) => void;
+		placeholder?: string;
+		searchPlaceholder?: string;
+		allowNone?: boolean;
+		noneLabel?: string;
+		name?: string;
+	}
+
+	let {
+		items,
+		value = $bindable(),
+		onchange,
+		placeholder = '',
+		searchPlaceholder = '',
+		allowNone = false,
+		noneLabel = '—',
+		name
+	}: Props = $props();
+
+	let open = $state(false);
+	let query = $state('');
+	let highlightIdx = $state(0);
+	let listEl: HTMLDivElement;
+	let inputEl: HTMLInputElement;
+
+	const selectedItem = $derived(items.find((i) => i.value === value));
+
+	const allItems = $derived.by(() => {
+		const result: (EntityPickerItem & { _isNone?: boolean })[] = [];
+		if (allowNone) {
+			result.push({ value: '', label: noneLabel, icon: null, desc: null, _isNone: true });
+		}
+		result.push(...items);
+		return result;
+	});
+
+	const filtered = $derived.by(() => {
+		if (!query.trim()) return allItems;
+		const q = query.toLowerCase().trim();
+		return allItems.filter(
+			(i) =>
+				i.label.toLowerCase().includes(q) || (i.desc && i.desc.toLowerCase().includes(q))
+		);
+	});
+
+	$effect(() => {
+		if (open) {
+			// Reset highlight to current value when opened
+			const idx = filtered.findIndex((i) => i.value === value);
+			highlightIdx = idx >= 0 ? idx : 0;
+		}
+	});
+
+	function openPicker() {
+		query = '';
+		highlightIdx = 0;
+		open = true;
+		requestAnimationFrame(() => inputEl?.focus());
+	}
+
+	function closePicker() {
+		open = false;
+		query = '';
+	}
+
+	function selectItem(item: EntityPickerItem) {
+		value = item.value;
+		closePicker();
+		onchange?.(item.value);
+	}
+
+	function handleKeydown(e: KeyboardEvent) {
+		if (e.key === 'ArrowDown') {
+			e.preventDefault();
+			highlightIdx = Math.min(highlightIdx + 1, filtered.length - 1);
+			scrollHighlightIntoView();
+		} else if (e.key === 'ArrowUp') {
+			e.preventDefault();
+			highlightIdx = Math.max(highlightIdx - 1, 0);
+			scrollHighlightIntoView();
+		} else if (e.key === 'Enter') {
+			e.preventDefault();
+			if (filtered[highlightIdx]) {
+				selectItem(filtered[highlightIdx]);
+			}
+		} else if (e.key === 'Escape') {
+			e.preventDefault();
+			closePicker();
+		} else if (e.key === 'Tab') {
+			e.preventDefault();
+		}
+	}
+
+	function scrollHighlightIntoView() {
+		requestAnimationFrame(() => {
+			const el = listEl?.querySelector('.ep-highlight');
+			el?.scrollIntoView({ block: 'nearest' });
+		});
+	}
+
+	function handleBackdropClick(e: MouseEvent) {
+		if (e.target === e.currentTarget) closePicker();
+	}
+
+	// Reset highlight when query changes
+	$effect(() => {
+		query; // track
+		highlightIdx = 0;
+	});
+</script>
+
+{#if name}
+	<input type="hidden" {name} {value} />
+{/if}
+
+<button
+	type="button"
+	class="flex w-full items-center gap-2 rounded-md border border-input bg-background px-3 py-2 text-sm text-foreground transition-colors hover:border-primary focus:outline-none focus:ring-2 focus:ring-ring"
+	onclick={openPicker}
+>
+	{#if selectedItem}
+		{#if selectedItem.icon}
+			<span class="flex h-4 w-4 shrink-0 items-center justify-center text-muted-foreground">
+				<span>{selectedItem.icon}</span>
+			</span>
+		{/if}
+		<span class="flex-1 truncate text-left">{selectedItem.label}</span>
+	{:else if allowNone && !value}
+		<span class="flex-1 text-left text-muted-foreground">{noneLabel}</span>
+	{:else if placeholder}
+		<span class="flex-1 text-left text-muted-foreground">{placeholder}</span>
+	{/if}
+	<span class="shrink-0 text-xs text-muted-foreground">&#x25BE;</span>
+</button>
+
+{#if open}
+	<!-- 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={() => {}}
+		style="animation: epFadeIn 0.15s ease-out"
+	>
+		<div
+			class="flex w-full max-w-md flex-col rounded-lg border border-border bg-popover shadow-2xl"
+			style="max-height: 60vh; animation: epSlideDown 0.2s cubic-bezier(0.16, 1, 0.3, 1)"
+			role="dialog"
+			aria-label={searchPlaceholder || 'Select entity'}
+		>
+			<!-- Search row -->
+			<div class="flex items-center gap-2 border-b border-border px-3 py-2.5">
+				<Search size={16} class="shrink-0 text-muted-foreground" />
+				<input
+					bind:this={inputEl}
+					bind:value={query}
+					type="text"
+					placeholder={searchPlaceholder || $t('admin.perm_search_placeholder') || 'Search...'}
+					class="flex-1 bg-transparent text-sm text-foreground placeholder:text-muted-foreground focus:outline-none"
+					autocomplete="off"
+					spellcheck="false"
+					onkeydown={handleKeydown}
+				/>
+			</div>
+
+			<!-- List -->
+			<div class="overflow-y-auto py-1" bind:this={listEl}>
+				{#if filtered.length === 0}
+					<div class="py-6 text-center text-sm text-muted-foreground">—</div>
+				{:else}
+					{#each filtered as item, i (item.value + (item._isNone ? '_none' : ''))}
+						<button
+							type="button"
+							class="flex w-full items-center gap-3 px-3 py-2 text-left text-sm transition-colors
+								{i === highlightIdx ? 'ep-highlight bg-accent' : 'hover:bg-accent/50'}
+								{item.value === value && !item._isNone ? 'border-l-[3px] border-l-primary' : 'border-l-[3px] border-l-transparent'}"
+							onclick={() => selectItem(item)}
+							onmouseenter={() => (highlightIdx = i)}
+						>
+							{#if item.icon}
+								<span
+									class="flex h-5 w-5 shrink-0 items-center justify-center text-muted-foreground"
+								>
+									<span>{item.icon}</span>
+								</span>
+							{/if}
+							<span class="flex-1 truncate text-foreground">{item.label}</span>
+							{#if item.desc}
+								<span class="shrink-0 truncate text-xs text-muted-foreground" style="max-width: 40%">
+									{item.desc}
+								</span>
+							{/if}
+						</button>
+					{/each}
+				{/if}
+			</div>
+
+			<!-- Footer -->
+			<div
+				class="border-t border-border px-3 py-1.5 text-[11px] text-muted-foreground"
+			>
+				↑↓ navigate · Enter select · Esc close
+			</div>
+		</div>
+	</div>
+{/if}
+
+<style>
+	@keyframes epFadeIn {
+		from {
+			opacity: 0;
+		}
+		to {
+			opacity: 1;
+		}
+	}
+	@keyframes epSlideDown {
+		from {
+			opacity: 0;
+			transform: translateY(-12px) scale(0.98);
+		}
+		to {
+			opacity: 1;
+			transform: translateY(0) scale(1);
+		}
+	}
+</style>

src/lib/components/ui/IconGrid.svelte

@@ -0,0 +1,189 @@
+<script lang="ts">
+	import { t } from 'svelte-i18n';
+
+	export interface IconGridItem {
+		value: string;
+		icon: string;
+		label: string;
+		desc?: string;
+	}
+
+	interface Props {
+		items: IconGridItem[];
+		value: string;
+		onchange?: (value: string) => void;
+		columns?: number;
+		placeholder?: string;
+		name?: string;
+	}
+
+	let { items, value = $bindable(), onchange, columns = 2, placeholder = '', name }: Props =
+		$props();
+
+	let open = $state(false);
+	let triggerEl: HTMLButtonElement;
+	let popupEl: HTMLDivElement;
+	let filterQuery = $state('');
+
+	const selectedItem = $derived(items.find((i) => i.value === value));
+	const showFilter = $derived(items.length > 9);
+	const filteredItems = $derived(
+		filterQuery
+			? items.filter((i) => {
+					const text = `${i.label} ${i.desc || ''}`.toLowerCase();
+					return text.includes(filterQuery.toLowerCase());
+				})
+			: items
+	);
+
+	function toggle() {
+		if (open) {
+			close();
+		} else {
+			openPopup();
+		}
+	}
+
+	function openPopup() {
+		open = true;
+		filterQuery = '';
+		requestAnimationFrame(() => positionPopup());
+	}
+
+	function close() {
+		open = false;
+		filterQuery = '';
+	}
+
+	function select(item: IconGridItem) {
+		value = item.value;
+		close();
+		onchange?.(item.value);
+	}
+
+	function positionPopup() {
+		if (!triggerEl || !popupEl) return;
+		const rect = triggerEl.getBoundingClientRect();
+		const gap = 6;
+		const pad = 8;
+		const popupW = Math.max(rect.width, 220);
+		const spaceBelow = window.innerHeight - rect.bottom - gap - pad;
+		const spaceAbove = rect.top - gap - pad;
+		const openUp = spaceBelow < 200 && spaceAbove > spaceBelow;
+		const available = openUp ? spaceAbove : spaceBelow;
+
+		let left = rect.left;
+		if (left + popupW > window.innerWidth - pad) left = window.innerWidth - pad - popupW;
+		if (left < pad) left = pad;
+
+		popupEl.style.left = `${left}px`;
+		popupEl.style.width = `${popupW}px`;
+		popupEl.style.maxHeight = `${available}px`;
+
+		if (openUp) {
+			popupEl.style.top = '';
+			popupEl.style.bottom = `${window.innerHeight - rect.top + gap}px`;
+		} else {
+			popupEl.style.top = `${rect.bottom + gap}px`;
+			popupEl.style.bottom = '';
+		}
+	}
+
+	function handleKeydown(e: KeyboardEvent) {
+		if (e.key === 'Escape') {
+			e.preventDefault();
+			close();
+		}
+	}
+
+	function handleClickOutside(e: MouseEvent) {
+		const target = e.target as HTMLElement;
+		if (open && !target.closest('.icon-grid-popup') && !target.closest('.icon-grid-trigger')) {
+			close();
+		}
+	}
+</script>
+
+<svelte:window onclick={handleClickOutside} onkeydown={handleKeydown} />
+
+{#if name}
+	<input type="hidden" {name} {value} />
+{/if}
+
+<button
+	type="button"
+	class="icon-grid-trigger flex w-full items-center gap-2 rounded-md border border-input bg-background px-3 py-2 text-sm text-foreground transition-colors hover:border-primary focus:outline-none focus:ring-2 focus:ring-ring"
+	bind:this={triggerEl}
+	onclick={toggle}
+>
+	{#if selectedItem}
+		<span class="flex h-5 w-5 shrink-0 items-center justify-center text-muted-foreground">
+			<span class="text-base">{selectedItem.icon}</span>
+		</span>
+		<span class="flex-1 text-left">{selectedItem.label}</span>
+	{:else if placeholder}
+		<span class="flex-1 text-left text-muted-foreground">{placeholder}</span>
+	{/if}
+	<span class="shrink-0 text-xs text-muted-foreground">&#x25BE;</span>
+</button>
+
+{#if open}
+	<div
+		class="icon-grid-popup fixed z-50 overflow-y-auto rounded-lg border border-border bg-popover shadow-xl"
+		bind:this={popupEl}
+		style="animation: iconGridSlideIn 0.15s ease-out"
+	>
+		{#if showFilter}
+			<div class="border-b border-border px-3 py-2">
+				<input
+					type="text"
+					bind:value={filterQuery}
+					placeholder={$t('common.search_filter') ?? 'Filter...'}
+					class="w-full bg-transparent text-sm text-foreground placeholder:text-muted-foreground focus:outline-none"
+					autofocus
+				/>
+			</div>
+		{/if}
+		<div
+			class="grid gap-1 p-1.5"
+			style:grid-template-columns="repeat({columns}, 1fr)"
+		>
+			{#each filteredItems as item (item.value)}
+				<button
+					type="button"
+					class="flex flex-col items-center gap-1 rounded-md px-2 py-2.5 text-center transition-colors
+						{item.value === value
+						? 'border-2 border-primary bg-primary/10 text-foreground'
+						: 'border-2 border-transparent hover:bg-accent text-foreground'}"
+					onclick={() => select(item)}
+				>
+					<span class="flex h-6 w-6 items-center justify-center">
+						<span class="text-lg">{item.icon}</span>
+					</span>
+					<span class="text-xs font-medium leading-tight">{item.label}</span>
+					{#if item.desc}
+						<span class="text-[10px] leading-tight text-muted-foreground">{item.desc}</span>
+					{/if}
+				</button>
+			{/each}
+			{#if filteredItems.length === 0}
+				<div class="col-span-full py-4 text-center text-xs text-muted-foreground">
+					{$t('search.no_results', { values: { query: filterQuery } })}
+				</div>
+			{/if}
+		</div>
+	</div>
+{/if}
+
+<style>
+	@keyframes iconGridSlideIn {
+		from {
+			opacity: 0;
+			transform: translateY(-4px) scale(0.98);
+		}
+		to {
+			opacity: 1;
+			transform: translateY(0) scale(1);
+		}
+	}
+</style>

src/lib/components/widget/WidgetCreationForm.svelte

@@ -1,5 +1,9 @@
 <script lang="ts">
 	import { t } from 'svelte-i18n';
+	import IconGrid from '$lib/components/ui/IconGrid.svelte';
+	import EntityPicker from '$lib/components/ui/EntityPicker.svelte';
+	import type { IconGridItem } from '$lib/components/ui/IconGrid.svelte';
+	import type { EntityPickerItem } from '$lib/components/ui/EntityPicker.svelte';
 
 	interface Props {
 		sectionId: string;
@@ -31,6 +35,26 @@
 	let statusLabel = $state('');
 	let statusAppIds = $state<string[]>([]);
 
+	const widgetTypeItems: IconGridItem[] = [
+		{ value: 'app', icon: '🖥️', label: 'App' },
+		{ value: 'bookmark', icon: '🔖', label: 'Bookmark' },
+		{ value: 'note', icon: '📝', label: 'Note' },
+		{ value: 'embed', icon: '🧩', label: 'Embed' },
+		{ value: 'status', icon: '📊', label: 'Status' }
+	];
+
+	const noteFormatItems: IconGridItem[] = [
+		{ value: 'markdown', icon: '📝', label: 'Markdown' },
+		{ value: 'text', icon: '📄', label: 'Plain Text' }
+	];
+
+	const appPickerItems: EntityPickerItem[] = $derived(
+		apps.map((app) => ({
+			value: app.id,
+			label: app.name
+		}))
+	);
+
 	function resetForm() {
 		selectedWidgetType = 'app';
 		selectedAppId = '';
@@ -94,40 +118,30 @@
 </script>
 
 <div class="mb-3 rounded-lg border border-border bg-muted/50 p-3">
-	<!-- Widget Type Selector -->
+	<!-- Widget Type Selector (Icon Grid) -->
 	<div class="mb-3">
-		<label for="widget-type-{sectionId}" class="mb-1 block text-sm font-medium text-foreground">
+		<label class="mb-1 block text-sm font-medium text-foreground">
 			Widget Type
 		</label>
-		<select
-			id="widget-type-{sectionId}"
+		<IconGrid
+			items={widgetTypeItems}
 			bind:value={selectedWidgetType}
-			class="w-full rounded-lg border border-input bg-background px-3 py-2 text-sm text-foreground transition-colors focus:border-primary focus:outline-none focus:ring-2 focus:ring-ring/30"
-		>
-			<option value="app">App</option>
-			<option value="bookmark">Bookmark</option>
-			<option value="note">Note</option>
-			<option value="embed">Embed</option>
-			<option value="status">Status</option>
-		</select>
+			columns={5}
+		/>
 	</div>
 
 	<!-- Type-specific config forms -->
 	{#if selectedWidgetType === 'app'}
 		<div>
-			<label for="widget-app-{sectionId}" class="mb-1 block text-sm font-medium text-foreground">
+			<label class="mb-1 block text-sm font-medium text-foreground">
 				{$t('widget.select_app')}
 			</label>
-			<select
-				id="widget-app-{sectionId}"
+			<EntityPicker
+				items={appPickerItems}
 				bind:value={selectedAppId}
-				class="w-full rounded-lg border border-input bg-background px-3 py-2 text-sm text-foreground transition-colors focus:border-primary focus:outline-none focus:ring-2 focus:ring-ring/30"
-			>
-				<option value="">{$t('widget.choose_app')}</option>
-				{#each apps as app (app.id)}
-					<option value={app.id}>{app.name}</option>
-				{/each}
-			</select>
+				placeholder={$t('widget.choose_app')}
+				searchPlaceholder={$t('widget.choose_app')}
+			/>
 		</div>
 	{:else if selectedWidgetType === 'bookmark'}
 		<div class="grid gap-3 sm:grid-cols-2">
@@ -177,15 +191,12 @@
 	{:else if selectedWidgetType === 'note'}
 		<div class="space-y-3">
 			<div>
-				<label for="note-format-{sectionId}" class="mb-1 block text-sm font-medium text-foreground">Format</label>
-				<select
-					id="note-format-{sectionId}"
+				<label class="mb-1 block text-sm font-medium text-foreground">Format</label>
+				<IconGrid
+					items={noteFormatItems}
 					bind:value={noteFormat}
-					class="w-full rounded-lg border border-input bg-background px-3 py-2 text-sm text-foreground transition-colors focus:border-primary focus:outline-none focus:ring-2 focus:ring-ring/30"
-				>
-					<option value="markdown">Markdown</option>
-					<option value="text">Plain Text</option>
-				</select>
+					columns={2}
+				/>
 			</div>
 			<div>
 				<label for="note-content-{sectionId}" class="mb-1 block text-sm font-medium text-foreground">Content</label>

src/lib/i18n/en.json

@@ -258,6 +258,11 @@
   "search.no_results": "No results for \"{query}\"",
   "search.apps": "Apps",
   "search.boards": "Boards",
+  "search.nav_hint": "navigate",
+  "search.select_hint": "select",
+  "search.close_hint": "close",
+
+  "common.search_filter": "Filter...",
 
   "common.save": "Save",
   "common.cancel": "Cancel",

src/lib/i18n/ru.json

@@ -246,6 +246,11 @@
   "search.no_results": "Ничего не найдено по запросу «{query}»",
   "search.apps": "Приложения",
   "search.boards": "Доски",
+  "search.nav_hint": "навигация",
+  "search.select_hint": "выбрать",
+  "search.close_hint": "закрыть",
+
+  "common.search_filter": "Фильтр...",
   "common.save": "Сохранить",
   "common.cancel": "Отмена",
   "common.delete": "Удалить",

src/lib/stores/search.svelte.ts

@@ -5,17 +5,49 @@ export interface SearchResultItem {
 	description: string | null;
 	url: string;
 	icon: string | null;
+	/** Optional action (e.g. "open in new tab"). If present, item acts as a command. */
+	action?: () => void;
 }
 
+export interface SearchGroup {
+	key: string;
+	label: string;
+	items: SearchResultItem[];
+}
+
+const GROUP_ORDER: Record<string, number> = { app: 0, board: 1 };
+
 class SearchStore {
 	open = $state(false);
 	query = $state('');
 	results = $state<SearchResultItem[]>([]);
 	loading = $state(false);
 	error = $state<string | null>(null);
+	selectedIdx = $state(0);
 
 	#debounceTimer: ReturnType<typeof setTimeout> | null = null;
 
+	/** Grouped results for rendering, preserving group order. */
+	get grouped(): SearchGroup[] {
+		const map = new Map<string, SearchResultItem[]>();
+		for (const item of this.results) {
+			const existing = map.get(item.type);
+			if (existing) {
+				existing.push(item);
+			} else {
+				map.set(item.type, [item]);
+			}
+		}
+		return Array.from(map.entries())
+			.sort(([a], [b]) => (GROUP_ORDER[a] ?? 99) - (GROUP_ORDER[b] ?? 99))
+			.map(([key, items]) => ({ key, label: key, items }));
+	}
+
+	/** Flat list of items in render order (for keyboard navigation). */
+	get flatItems(): SearchResultItem[] {
+		return this.grouped.flatMap((g) => g.items);
+	}
+
 	constructor() {
 		if (typeof window !== 'undefined') {
 			const handleKeyDown = (e: KeyboardEvent) => {
@@ -97,6 +129,7 @@ class SearchStore {
 			}
 
 			this.results = items;
+			this.selectedIdx = 0;
 		} catch {
 			this.error = 'Search failed';
 			this.results = [];
@@ -105,12 +138,25 @@ class SearchStore {
 		}
 	}
 
+	moveSelection(delta: number) {
+		const flat = this.flatItems;
+		if (flat.length === 0) return;
+		this.selectedIdx = Math.max(0, Math.min(this.selectedIdx + delta, flat.length - 1));
+	}
+
+	selectCurrent(): SearchResultItem | null {
+		const flat = this.flatItems;
+		if (this.selectedIdx < 0 || this.selectedIdx >= flat.length) return null;
+		return flat[this.selectedIdx];
+	}
+
 	toggle() {
 		this.open = !this.open;
 		if (!this.open) {
 			this.query = '';
 			this.results = [];
 			this.error = null;
+			this.selectedIdx = 0;
 		}
 	}
 
@@ -119,6 +165,7 @@ class SearchStore {
 		this.query = '';
 		this.results = [];
 		this.error = null;
+		this.selectedIdx = 0;
 	}
 }