diff --git a/packages/shared-ui/src/navigation/AppDrawer.svelte b/packages/shared-ui/src/navigation/AppDrawer.svelte
index b4feb1599..0203b1d61 100644
--- a/packages/shared-ui/src/navigation/AppDrawer.svelte
+++ b/packages/shared-ui/src/navigation/AppDrawer.svelte
@@ -99,25 +99,16 @@
 <!-- svelte-ignore a11y_no_noninteractive_element_interactions -->
 <div class="app-drawer" onkeydown={handleKeydown} role="navigation">
 	<!-- Trigger Button -->
-	<button bind:this={triggerButton} onclick={toggle} class="pill glass-pill trigger-button">
+	<button
+		bind:this={triggerButton}
+		onclick={toggle}
+		class="pill glass-pill trigger-button icon-only"
+		aria-label={triggerLabel}
+		title={triggerLabel}
+	>
 		<svg class="pill-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24">
 			<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d={iconPaths.grid} />
 		</svg>
-		<span class="pill-label">{triggerLabel}</span>
-		<svg
-			class="chevron-icon"
-			class:rotated={isOpen}
-			fill="none"
-			stroke="currentColor"
-			viewBox="0 0 24 24"
-		>
-			<path
-				stroke-linecap="round"
-				stroke-linejoin="round"
-				stroke-width="2"
-				d={iconPaths.chevronDown}
-			/>
-		</svg>
 	</button>
 
 	{#if isOpen}
@@ -303,19 +294,9 @@
 		flex-shrink: 0;
 	}
 
-	.pill-label {
-		display: inline;
-	}
-
-	.chevron-icon {
-		width: 0.75rem;
-		height: 0.75rem;
-		transition: transform 0.2s;
-		margin-left: 0.25rem;
-	}
-
-	.chevron-icon.rotated {
-		transform: rotate(180deg);
+	.trigger-button.icon-only {
+		gap: 0;
+		padding: 0.5rem 0.625rem;
 	}
 
 	/* Solid theme-tokened pill (formerly the "glass" frosted pill). */
diff --git a/packages/shared-ui/src/navigation/PillNavigation.svelte b/packages/shared-ui/src/navigation/PillNavigation.svelte
index 37fd427b6..8a7d8fdd3 100644
--- a/packages/shared-ui/src/navigation/PillNavigation.svelte
+++ b/packages/shared-ui/src/navigation/PillNavigation.svelte
@@ -15,6 +15,7 @@
 	import PillTabGroup from './PillTabGroup.svelte';
 	import PillTagSelector from './PillTagSelector.svelte';
 	import AppDrawer from './AppDrawer.svelte';
+	import UserMenuPanel from './UserMenuPanel.svelte';
 	import GlobalSpotlight from './GlobalSpotlight.svelte';
 	import { createGlobalSpotlightState } from './useGlobalSpotlight.svelte';
 	// Phosphor Icons (via shared-icons)
@@ -406,173 +407,6 @@
 
 	// Build the flat PillDropdownItem list for each bar, matching what the
 	// equivalent PillDropdown would render. Mode toggles + variants + a11y
-	// toggles for theme; tier/sync items pass through; user menu is assembled
-	// from the same rules as the PillDropdown below.
-	const themeBarItems = $derived.by<PillDropdownItem[]>(() => {
-		const out: PillDropdownItem[] = [];
-		if (onThemeModeChange) {
-			out.push(
-				{
-					id: 'theme-mode-light',
-					label: 'Light',
-					icon: 'sun',
-					group: 'theme-mode',
-					onClick: () => onThemeModeChange('light'),
-					active: themeMode === 'light',
-				},
-				{
-					id: 'theme-mode-dark',
-					label: 'Dark',
-					icon: 'moon',
-					group: 'theme-mode',
-					onClick: () => onThemeModeChange('dark'),
-					active: themeMode === 'dark',
-				},
-				{
-					id: 'theme-mode-system',
-					label: 'System',
-					icon: 'settings',
-					group: 'theme-mode',
-					onClick: () => onThemeModeChange('system'),
-					active: themeMode === 'system',
-				}
-			);
-		}
-		if (themeVariantItems.length > 0) {
-			if (out.length > 0) out.push({ id: 'theme-variants-div', label: '', divider: true });
-			for (const v of themeVariantItems) out.push(v);
-		}
-		if (showA11yQuickToggles) {
-			out.push({ id: 'a11y-div', label: '', divider: true });
-			if (onA11yContrastChange) {
-				out.push({
-					id: 'a11y-contrast',
-					label: 'Hoher Kontrast',
-					icon: 'sun',
-					onClick: () => onA11yContrastChange(a11yContrast === 'high' ? 'normal' : 'high'),
-					active: a11yContrast === 'high',
-				});
-			}
-			if (onA11yReduceMotionChange) {
-				out.push({
-					id: 'a11y-reduce-motion',
-					label: 'Animationen reduzieren',
-					icon: 'check',
-					onClick: () => onA11yReduceMotionChange(!a11yReduceMotion),
-					active: a11yReduceMotion,
-				});
-			}
-		}
-		return out;
-	});
-
-	const userBarItems = $derived.by<PillDropdownItem[]>(() => {
-		const out: PillDropdownItem[] = [];
-		if (userEmail && profileHref) {
-			out.push({
-				id: 'profile',
-				label: 'Profil',
-				icon: 'user',
-				onClick: () => {
-					window.location.href = profileHref!;
-				},
-				active: currentPath === profileHref,
-			});
-		}
-		out.push({
-			id: 'settings',
-			label: 'Einstellungen',
-			icon: 'settings',
-			onClick: () => {
-				window.location.href = settingsHref;
-			},
-			active: currentPath === settingsHref,
-		});
-		if (userEmail && manaHref) {
-			out.push({
-				id: 'mana',
-				label: 'Mana',
-				icon: 'sparkle',
-				onClick: () => {
-					window.location.href = manaHref!;
-				},
-				active: currentPath === manaHref,
-			});
-		}
-		if (spiralHref) {
-			out.push({
-				id: 'spiral',
-				label: 'Spiral',
-				icon: 'spiral',
-				onClick: () => {
-					window.location.href = spiralHref!;
-				},
-				active: currentPath === spiralHref,
-			});
-		}
-		if (creditsHref) {
-			out.push({
-				id: 'credits',
-				label: 'Credits',
-				icon: 'creditCard',
-				onClick: () => {
-					window.location.href = creditsHref!;
-				},
-				active: currentPath === creditsHref,
-			});
-		}
-		if (userEmail && feedbackHref) {
-			out.push({
-				id: 'feedback',
-				label: 'Feedback',
-				icon: 'chat',
-				onClick: () => {
-					window.location.href = feedbackHref!;
-				},
-				active: currentPath === feedbackHref,
-			});
-		}
-		if (helpHref) {
-			out.push({
-				id: 'help',
-				label: 'Hilfe',
-				icon: 'help',
-				onClick: () => {
-					window.location.href = helpHref!;
-				},
-				active: currentPath === helpHref,
-			});
-		}
-		if (showLanguageSwitcher && languageItems.length > 0) {
-			out.push({ id: 'language-div', label: '', divider: true });
-			out.push({
-				id: 'language',
-				label: currentLanguageLabel,
-				submenu: languageItems.map((item) => ({ ...item, id: `lang-${item.id}` })),
-			});
-		}
-		out.push({ id: 'auth-div', label: '', divider: true });
-		if (userEmail && showLogout && onLogout) {
-			out.push({
-				id: 'logout',
-				label: 'Logout',
-				icon: 'logout',
-				onClick: () => onLogout!(),
-				danger: true,
-			});
-		} else if (!userEmail && loginHref) {
-			out.push({
-				id: 'login',
-				label: 'Anmelden',
-				icon: 'user',
-				primary: true,
-				onClick: () => {
-					window.location.href = loginHref!;
-				},
-			});
-		}
-		return out;
-	});
 
 	function toggleBar(config: PillBarConfig) {
 		if (!onOpenBar) return;
@@ -616,6 +450,92 @@
 	// App drawer state
 	let appDrawerOpen = $state(false);
 
+	// User menu panel state
+	let userMenuOpen = $state(false);
+	let userMenuTrigger = $state<HTMLButtonElement | undefined>(undefined);
+
+	// Close user menu on navigation
+	$effect(() => {
+		currentPath;
+		userMenuOpen = false;
+	});
+
+	// Account links for UserMenuPanel
+	const accountLinks = $derived.by(() => {
+		const links: { id: string; label: string; icon: string; href: string; active?: boolean }[] = [];
+		if (userEmail && profileHref) {
+			links.push({
+				id: 'profile',
+				label: 'Profil',
+				icon: 'user',
+				href: profileHref,
+				active: currentPath === profileHref,
+			});
+		}
+		links.push({
+			id: 'settings',
+			label: 'Einstellungen',
+			icon: 'settings',
+			href: settingsHref,
+			active: currentPath === settingsHref,
+		});
+		if (userEmail && manaHref) {
+			links.push({
+				id: 'mana',
+				label: 'Mana',
+				icon: 'sparkle',
+				href: manaHref,
+				active: currentPath === manaHref,
+			});
+		}
+		if (spiralHref) {
+			links.push({
+				id: 'spiral',
+				label: 'Spiral',
+				icon: 'spiral',
+				href: spiralHref,
+				active: currentPath === spiralHref,
+			});
+		}
+		if (creditsHref) {
+			links.push({
+				id: 'credits',
+				label: 'Credits',
+				icon: 'creditCard',
+				href: creditsHref,
+				active: currentPath === creditsHref,
+			});
+		}
+		if (userEmail && feedbackHref) {
+			links.push({
+				id: 'feedback',
+				label: 'Feedback',
+				icon: 'chat',
+				href: feedbackHref,
+				active: currentPath === feedbackHref,
+			});
+		}
+		if (helpHref) {
+			links.push({
+				id: 'help',
+				label: 'Hilfe',
+				icon: 'help',
+				href: helpHref,
+				active: currentPath === helpHref,
+			});
+		}
+		if (themesHref) {
+			links.push({
+				id: 'themes',
+				label: 'Themes',
+				icon: 'palette',
+				href: themesHref,
+				active: currentPath === themesHref,
+			});
+		}
+		return links;
+	});
+
 	// Global spotlight (Cmd+K) — only active when spotlightActions are provided
 	// svelte-ignore state_referenced_locally
 	const spotlight = spotlightActions ? createGlobalSpotlightState() : null;
@@ -791,149 +711,6 @@
 				{/if}
 			{/each}
 
-			<!-- Theme Variant Selector -->
-			{#if showThemeVariants && themeVariantItems.length > 0 && barMode}
-				{@const themeConfig = {
-					id: 'theme',
-					label: '',
-					icon: undefined,
-					items: themeBarItems,
-				}}
-				<button
-					type="button"
-					onclick={() => toggleBar(themeConfig)}
-					class="pill glass-pill icon-only"
-					class:active={activeBarId === 'theme'}
-					title={currentThemeVariantLabel}
-					aria-label={currentThemeVariantLabel}
-				>
-					<Palette size={18} class="pill-icon" />
-				</button>
-			{:else if showThemeVariants && themeVariantItems.length > 0}
-				<PillDropdown
-					items={themeVariantItems}
-					direction={dropdownDirection}
-					label={currentThemeVariantLabel}
-					icon="palette"
-				>
-					{#snippet header()}
-						<div class="theme-mode-selector glass-pill">
-							<button
-								type="button"
-								onclick={() => onThemeModeChange?.('light')}
-								class="mode-btn"
-								class:active={themeMode === 'light'}
-								title="Light mode"
-							>
-								<Sun size={16} class="mode-icon" />
-							</button>
-							<button
-								type="button"
-								onclick={() => onThemeModeChange?.('dark')}
-								class="mode-btn"
-								class:active={themeMode === 'dark'}
-								title="Dark mode"
-							>
-								<Moon size={16} class="mode-icon" />
-							</button>
-							<button
-								type="button"
-								onclick={() => onThemeModeChange?.('system')}
-								class="mode-btn"
-								class:active={themeMode === 'system'}
-								title="System mode"
-							>
-								<svg class="mode-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-									<rect x="2" y="3" width="20" height="14" rx="2" stroke-width="2" />
-									<path
-										stroke-linecap="round"
-										stroke-linejoin="round"
-										stroke-width="2"
-										d="M8 21h8M12 17v4"
-									/>
-								</svg>
-							</button>
-						</div>
-					{/snippet}
-					{#snippet footer()}
-						{#if showA11yQuickToggles}
-							<div class="a11y-quick-toggles glass-pill">
-								<!-- Contrast Toggle -->
-								<button
-									type="button"
-									onclick={() =>
-										onA11yContrastChange?.(a11yContrast === 'high' ? 'normal' : 'high')}
-									class="a11y-btn"
-									class:active={a11yContrast === 'high'}
-									title="Hoher Kontrast"
-									aria-pressed={a11yContrast === 'high'}
-								>
-									<Sun size={20} class="a11y-icon" />
-								</button>
-								<!-- Reduce Motion Toggle -->
-								<button
-									type="button"
-									onclick={() => onA11yReduceMotionChange?.(!a11yReduceMotion)}
-									class="a11y-btn"
-									class:active={a11yReduceMotion}
-									title="Animationen reduzieren"
-									aria-pressed={a11yReduceMotion}
-								>
-									<svg
-										class="a11y-icon"
-										viewBox="0 0 24 24"
-										fill="none"
-										stroke="currentColor"
-										stroke-width="2"
-									>
-										{#if a11yReduceMotion}
-											<rect x="6" y="4" width="4" height="16" rx="1" />
-											<rect x="14" y="4" width="4" height="16" rx="1" />
-										{:else}
-											<polygon points="5 3 19 12 5 21 5 3" />
-										{/if}
-									</svg>
-								</button>
-							</div>
-						{/if}
-					{/snippet}
-				</PillDropdown>
-			{/if}
-
-			<!-- AI Tier Selector -->
-			{#if showAiTierSelector && aiTierItems.length > 0 && barMode}
-				{@const aiProgress = aiTierItems.find((i) => i.progress != null)?.progress}
-				{@const aiConfig = {
-					id: 'ai',
-					label: '',
-					icon: undefined,
-					items: aiTierItems,
-					progress: aiProgress,
-				}}
-				{@const AiIcon = phosphorIcons[currentAiTierIcon]}
-				<button
-					type="button"
-					onclick={() => toggleBar(aiConfig)}
-					class="pill glass-pill icon-only"
-					class:active={activeBarId === 'ai'}
-					class:downloading={aiProgress != null}
-					title={currentAiTierLabel}
-					aria-label={currentAiTierLabel}
-					style={aiProgress != null ? `--progress: ${aiProgress}` : ''}
-				>
-					{#if AiIcon}
-						<AiIcon size={18} class="pill-icon" />
-					{/if}
-				</button>
-			{:else if showAiTierSelector && aiTierItems.length > 0}
-				<PillDropdown
-					items={aiTierItems}
-					direction={dropdownDirection}
-					label={currentAiTierLabel}
-					icon={currentAiTierIcon}
-				/>
-			{/if}
-
 			<!-- Sync Status -->
 			{#if showSyncStatus && syncStatusItems.length > 0 && barMode}
 				{@const syncConfig = {
@@ -961,178 +738,21 @@
 				/>
 			{/if}
 
-			<!-- Theme Toggle (only show when not using theme variants dropdown) -->
-			{#if showThemeToggle && onToggleTheme && !showThemeVariants}
-				<button
-					onclick={onToggleTheme}
-					class="pill glass-pill"
-					title={isDark ? 'Switch to light mode' : 'Switch to dark mode'}
-				>
-					{#if !isDark}
-						<Moon size={18} class="pill-icon" />
-					{:else}
-						<Sun size={18} class="pill-icon" />
-					{/if}
-					<span class="pill-label">{isDark ? 'Light' : 'Dark'}</span>
-				</button>
-			{/if}
-
-			<!-- User Menu Dropdown — rendered for both authenticated users and
-			     guests. Auth-only items (profile/settings/logout) are filtered
-			     out when userEmail is empty; spiral/credits/themes/help stay
-			     available either way so guests can still navigate. -->
-			{#if (userEmail || loginHref) && barMode}
+			<!-- User Menu -->
+			{#if userEmail || loginHref}
 				{@const userLabel = userEmail ? truncateEmail(userEmail) : guestMenuLabel}
-				{@const userConfig = {
-					id: 'user',
-					label: userLabel,
-					icon: 'user',
-					items: userBarItems,
-				}}
 				<button
+					bind:this={userMenuTrigger}
 					type="button"
-					onclick={() => toggleBar(userConfig)}
-					class="pill glass-pill"
-					class:active={activeBarId === 'user'}
+					onclick={() => (userMenuOpen = !userMenuOpen)}
+					class="pill glass-pill icon-only"
+					class:active={userMenuOpen}
+					aria-label={userLabel}
 					title={userLabel}
 				>
 					<User size={18} class="pill-icon" />
-					<span class="pill-label">{userLabel}</span>
 				</button>
-			{:else if userEmail || loginHref}
-				<PillDropdown
-					items={[
-						...(userEmail && profileHref
-							? [
-									{
-										id: 'profile',
-										label: 'Profil',
-										icon: 'user',
-										onClick: () => {
-											window.location.href = profileHref;
-										},
-										active: currentPath === profileHref,
-									},
-								]
-							: []),
-						{
-							id: 'settings',
-							label: 'Einstellungen',
-							icon: 'settings',
-							onClick: () => {
-								window.location.href = settingsHref;
-							},
-							active: currentPath === settingsHref,
-						},
-						...(userEmail && manaHref
-							? [
-									{
-										id: 'mana',
-										label: 'Mana',
-										icon: 'sparkle',
-										onClick: () => {
-											window.location.href = manaHref;
-										},
-										active: currentPath === manaHref,
-									},
-								]
-							: []),
-						...(spiralHref
-							? [
-									{
-										id: 'spiral',
-										label: 'Spiral',
-										icon: 'spiral',
-										onClick: () => {
-											window.location.href = spiralHref;
-										},
-										active: currentPath === spiralHref,
-									},
-								]
-							: []),
-						...(creditsHref
-							? [
-									{
-										id: 'credits',
-										label: 'Credits',
-										icon: 'creditCard',
-										onClick: () => {
-											window.location.href = creditsHref;
-										},
-										active: currentPath === creditsHref,
-									},
-								]
-							: []),
-						...(userEmail && feedbackHref
-							? [
-									{
-										id: 'feedback',
-										label: 'Feedback',
-										icon: 'chat',
-										onClick: () => {
-											window.location.href = feedbackHref;
-										},
-										active: currentPath === feedbackHref,
-									},
-								]
-							: []),
-						...(helpHref
-							? [
-									{
-										id: 'help',
-										label: 'Hilfe',
-										icon: 'help',
-										onClick: () => {
-											window.location.href = helpHref;
-										},
-										active: currentPath === helpHref,
-									},
-								]
-							: []),
-						...(showLanguageSwitcher && languageItems.length > 0
-							? [
-									{ id: 'language-divider', label: '', divider: true },
-									{
-										id: 'language',
-										label: currentLanguageLabel,
-										submenu: languageItems.map((item) => ({
-											...item,
-											id: `lang-${item.id}`,
-										})),
-									},
-								]
-							: []),
-						{ id: 'auth-divider', label: '', divider: true },
-						...(userEmail && showLogout && onLogout
-							? [
-									{
-										id: 'logout',
-										label: 'Logout',
-										icon: 'logout',
-										onClick: () => onLogout?.(),
-										danger: true,
-									},
-								]
-							: !userEmail && loginHref
-								? [
-										{
-											id: 'login',
-											label: 'Anmelden',
-											icon: 'user',
-											primary: true,
-											onClick: () => {
-												window.location.href = loginHref;
-											},
-										},
-									]
-								: []),
-					]}
-					direction={dropdownDirection}
-					label={userEmail ? truncateEmail(userEmail) : guestMenuLabel}
-					icon="user"
-				/>
 			{:else if onLogout && showLogout}
-				<!-- Fallback to standalone logout if no user email and no loginHref -->
 				<button onclick={onLogout} class="pill glass-pill logout-pill" title="Logout">
 					<SignOut size={18} class="pill-icon" />
 					<span class="pill-label">Logout</span>
@@ -1142,6 +762,31 @@
 	</nav>
 {/if}
 
+<!-- User Menu Panel (overlay) -->
+{#if userMenuOpen}
+	<UserMenuPanel
+		{userEmail}
+		{loginHref}
+		{accountLinks}
+		showLogout={showLogout && !!userEmail}
+		{onLogout}
+		showAiTier={showAiTierSelector && aiTierItems.length > 0}
+		{aiTierItems}
+		{themeMode}
+		{onThemeModeChange}
+		{themeVariantItems}
+		{showA11yQuickToggles}
+		{a11yContrast}
+		{onA11yContrastChange}
+		{a11yReduceMotion}
+		{onA11yReduceMotionChange}
+		showLanguageSwitcher={showLanguageSwitcher && languageItems.length > 0}
+		{languageItems}
+		onClose={() => (userMenuOpen = false)}
+		triggerElement={userMenuTrigger}
+	/>
+{/if}
+
 <!-- Global Spotlight (Cmd+K) -->
 {#if spotlight && spotlightActions}
 	<GlobalSpotlight
@@ -1328,38 +973,6 @@
 	/* Progress ring on pill (used for download indicator).
 	   Uses a conic-gradient border trick so it follows the pill's
 	   own border-radius regardless of shape. */
-	.pill.downloading {
-		position: relative;
-		overflow: visible;
-	}
-
-	.pill.downloading::after {
-		content: '';
-		position: absolute;
-		inset: -3px;
-		border-radius: inherit;
-		border: 2.5px solid transparent;
-		background:
-			conic-gradient(
-					from 0deg,
-					var(--pill-primary-color, var(--color-primary-500, #6366f1))
-						calc(var(--progress) * 360deg),
-					transparent calc(var(--progress) * 360deg)
-				)
-				border-box,
-			linear-gradient(hsl(var(--color-card)), hsl(var(--color-card))) padding-box;
-		mask:
-			linear-gradient(#fff 0 0) content-box,
-			linear-gradient(#fff 0 0);
-		mask-composite: exclude;
-		-webkit-mask:
-			linear-gradient(#fff 0 0) content-box,
-			linear-gradient(#fff 0 0);
-		-webkit-mask-composite: xor;
-		pointer-events: none;
-		transition: none;
-	}
-
 	/* Transitions */
 	.pill-nav {
 		transition: all 0.3s ease;
diff --git a/packages/shared-ui/src/navigation/UserMenuPanel.svelte b/packages/shared-ui/src/navigation/UserMenuPanel.svelte
new file mode 100644
index 000000000..a1e442a86
--- /dev/null
+++ b/packages/shared-ui/src/navigation/UserMenuPanel.svelte
@@ -0,0 +1,757 @@
+<script lang="ts">
+	import type { PillDropdownItem } from './types';
+	import {
+		ChatCircle,
+		Clock,
+		Cloud,
+		CreditCard,
+		Gear,
+		Globe,
+		Heart,
+		Moon,
+		Palette,
+		Question,
+		Robot,
+		SignOut,
+		Sparkle,
+		Spiral,
+		Sun,
+		User,
+	} from '@mana/shared-icons';
+
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
+	const icons: Record<string, any> = {
+		user: User,
+		settings: Gear,
+		sparkle: Sparkle,
+		spiral: Spiral,
+		creditCard: CreditCard,
+		chat: ChatCircle,
+		help: Question,
+		heart: Heart,
+		clock: Clock,
+		globe: Globe,
+		cloud: Cloud,
+		moon: Moon,
+		sun: Sun,
+		palette: Palette,
+		robot: Robot,
+		logout: SignOut,
+	};
+
+	interface AccountLink {
+		id: string;
+		label: string;
+		icon: string;
+		href: string;
+		active?: boolean;
+	}
+
+	interface Props {
+		// Account
+		userEmail?: string;
+		loginHref?: string;
+		accountLinks?: AccountLink[];
+		showLogout?: boolean;
+		onLogout?: () => void;
+
+		// AI tier
+		showAiTier?: boolean;
+		aiTierItems?: PillDropdownItem[];
+
+		// Theme
+		themeMode?: 'light' | 'dark' | 'system';
+		onThemeModeChange?: (mode: 'light' | 'dark' | 'system') => void;
+		themeVariantItems?: PillDropdownItem[];
+
+		// A11y
+		showA11yQuickToggles?: boolean;
+		a11yContrast?: 'normal' | 'high';
+		onA11yContrastChange?: (v: 'normal' | 'high') => void;
+		a11yReduceMotion?: boolean;
+		onA11yReduceMotionChange?: (v: boolean) => void;
+
+		// Language
+		showLanguageSwitcher?: boolean;
+		languageItems?: PillDropdownItem[];
+
+		// Panel
+		onClose: () => void;
+		triggerElement?: HTMLElement;
+	}
+
+	let {
+		userEmail,
+		loginHref,
+		accountLinks = [],
+		showLogout = false,
+		onLogout,
+		showAiTier = false,
+		aiTierItems = [],
+		themeMode = 'system',
+		onThemeModeChange,
+		themeVariantItems = [],
+		showA11yQuickToggles = false,
+		a11yContrast = 'normal',
+		onA11yContrastChange,
+		a11yReduceMotion = false,
+		onA11yReduceMotionChange,
+		showLanguageSwitcher = false,
+		languageItems = [],
+		onClose,
+		triggerElement,
+	}: Props = $props();
+
+	let panelBottom = $state(0);
+
+	$effect(() => {
+		if (triggerElement) {
+			const rect = triggerElement.getBoundingClientRect();
+			panelBottom = window.innerHeight - rect.top + 8;
+		}
+	});
+
+	function handleKeydown(event: KeyboardEvent) {
+		if (event.key === 'Escape') {
+			onClose();
+		}
+	}
+
+	function handleItemClick(item: PillDropdownItem, event: MouseEvent) {
+		if (item.disabled) return;
+		item.onClick?.(event);
+	}
+
+	function navigateTo(href: string) {
+		window.location.href = href;
+		onClose();
+	}
+
+	// Split AI items into LLM, STT, and extra sections by dividers
+	const aiSections = $derived.by(() => {
+		const llm: PillDropdownItem[] = [];
+		const stt: PillDropdownItem[] = [];
+		const extra: PillDropdownItem[] = [];
+		let section: 'llm' | 'stt' | 'extra' = 'llm';
+		for (const item of aiTierItems) {
+			if (item.divider && item.id === 'stt-divider') {
+				section = 'stt';
+				continue;
+			}
+			if (item.divider && item.id === 'ai-divider') {
+				section = 'extra';
+				continue;
+			}
+			if (item.divider) continue;
+			if (section === 'llm') llm.push(item);
+			else if (section === 'stt') stt.push(item);
+			else extra.push(item);
+		}
+		return { llm, stt, extra };
+	});
+</script>
+
+<!-- svelte-ignore a11y_no_noninteractive_element_interactions a11y_interactive_supports_focus -->
+<div
+	class="user-menu-panel-root"
+	onkeydown={handleKeydown}
+	role="dialog"
+	aria-label="Menu"
+	tabindex="-1"
+>
+	<!-- Backdrop -->
+	<button class="panel-backdrop" onclick={onClose} aria-label="Menü schließen"></button>
+
+	<!-- Panel -->
+	<div class="panel" style="bottom: {panelBottom}px;">
+		<!-- Header -->
+		{#if userEmail}
+			<div class="panel-header">
+				<User size={18} />
+				<span class="header-email">{userEmail}</span>
+			</div>
+		{/if}
+
+		<div class="panel-content">
+			<!-- Account Links -->
+			{#if accountLinks.length > 0}
+				<div class="panel-section">
+					<div class="section-header">Account</div>
+					<div class="chip-grid">
+						{#each accountLinks as link (link.id)}
+							<button
+								class="chip"
+								class:active={link.active}
+								onclick={() => navigateTo(link.href)}
+								title={link.label}
+							>
+								{#if icons[link.icon]}
+									{@const Icon = icons[link.icon]}
+									<Icon size={16} />
+								{/if}
+								<span>{link.label}</span>
+							</button>
+						{/each}
+					</div>
+				</div>
+			{/if}
+
+			<!-- AI Tier -->
+			{#if showAiTier && aiTierItems.length > 0}
+				<div class="panel-section">
+					<div class="section-header">Künstliche Intelligenz</div>
+
+					<!-- LLM subsection -->
+					{#if aiSections.llm.length > 0}
+						<div class="subsection">
+							<div class="subsection-header">Textgenerierung</div>
+							<div class="chip-grid">
+								{#each aiSections.llm as item (item.id)}
+									<button
+										class="chip"
+										class:active={item.active}
+										disabled={item.disabled}
+										onclick={(e) => handleItemClick(item, e)}
+										title={item.label}
+									>
+										{#if item.progress != null}
+											<svg class="progress-ring" viewBox="0 0 20 20">
+												<circle class="progress-bg" cx="10" cy="10" r="8" />
+												<circle
+													class="progress-fill"
+													cx="10"
+													cy="10"
+													r="8"
+													stroke-dasharray={8 * 2 * Math.PI}
+													stroke-dashoffset={8 * 2 * Math.PI * (1 - item.progress)}
+												/>
+											</svg>
+										{:else if item.icon && icons[item.icon]}
+											{@const Icon = icons[item.icon]}
+											<Icon size={16} />
+										{/if}
+										<span>{item.label}</span>
+									</button>
+								{/each}
+							</div>
+						</div>
+					{/if}
+
+					<!-- Whisper subsection -->
+					{#if aiSections.stt.length > 0}
+						<div class="subsection">
+							<div class="subsection-header">Spracherkennung</div>
+							<div class="chip-grid">
+								{#each aiSections.stt as item (item.id)}
+									<button
+										class="chip"
+										class:active={item.active}
+										disabled={item.disabled}
+										onclick={(e) => handleItemClick(item, e)}
+										title={item.label}
+									>
+										{#if item.progress != null}
+											<svg class="progress-ring" viewBox="0 0 20 20">
+												<circle class="progress-bg" cx="10" cy="10" r="8" />
+												<circle
+													class="progress-fill"
+													cx="10"
+													cy="10"
+													r="8"
+													stroke-dasharray={8 * 2 * Math.PI}
+													stroke-dashoffset={8 * 2 * Math.PI * (1 - item.progress)}
+												/>
+											</svg>
+										{:else if item.icon && icons[item.icon]}
+											{@const Icon = icons[item.icon]}
+											<Icon size={16} />
+										{/if}
+										<span>{item.label}</span>
+									</button>
+								{/each}
+							</div>
+						</div>
+					{/if}
+
+					<!-- Extra (e.g. KI-Einstellungen link) -->
+					{#if aiSections.extra.length > 0}
+						<div class="chip-grid" style="margin-top: 0.5rem;">
+							{#each aiSections.extra as item (item.id)}
+								<button
+									class="chip"
+									class:active={item.active}
+									disabled={item.disabled}
+									onclick={(e) => handleItemClick(item, e)}
+									title={item.label}
+								>
+									{#if item.icon && icons[item.icon]}
+										{@const Icon = icons[item.icon]}
+										<Icon size={16} />
+									{/if}
+									<span>{item.label}</span>
+								</button>
+							{/each}
+						</div>
+					{/if}
+				</div>
+			{/if}
+
+			<!-- Theme -->
+			{#if onThemeModeChange || themeVariantItems.length > 0}
+				<div class="panel-section">
+					<div class="section-header">Theme</div>
+					{#if onThemeModeChange}
+						<div class="segmented-toggle">
+							<button
+								class="segmented-btn"
+								class:active={themeMode === 'light'}
+								onclick={() => onThemeModeChange('light')}
+								title="Light"
+							>
+								<Sun size={16} />
+								<span>Light</span>
+							</button>
+							<button
+								class="segmented-btn"
+								class:active={themeMode === 'dark'}
+								onclick={() => onThemeModeChange('dark')}
+								title="Dark"
+							>
+								<Moon size={16} />
+								<span>Dark</span>
+							</button>
+							<button
+								class="segmented-btn"
+								class:active={themeMode === 'system'}
+								onclick={() => onThemeModeChange('system')}
+								title="System"
+							>
+								<Gear size={16} />
+								<span>Auto</span>
+							</button>
+						</div>
+					{/if}
+					{#if themeVariantItems.length > 0}
+						<div class="chip-grid" style="margin-top: 0.5rem;">
+							{#each themeVariantItems as item (item.id)}
+								<button
+									class="chip"
+									class:active={item.active}
+									disabled={item.disabled}
+									onclick={(e) => handleItemClick(item, e)}
+									title={item.label}
+								>
+									{#if item.imageUrl}
+										<img src={item.imageUrl} alt="" class="chip-img" />
+									{:else if item.icon && icons[item.icon]}
+										{@const Icon = icons[item.icon]}
+										<Icon size={16} />
+									{/if}
+									<span>{item.label}</span>
+								</button>
+							{/each}
+						</div>
+					{/if}
+					{#if showA11yQuickToggles}
+						<div class="a11y-row" style="margin-top: 0.5rem;">
+							{#if onA11yContrastChange}
+								<button
+									class="chip"
+									class:active={a11yContrast === 'high'}
+									onclick={() => onA11yContrastChange(a11yContrast === 'high' ? 'normal' : 'high')}
+								>
+									<Sun size={16} />
+									<span>Kontrast</span>
+								</button>
+							{/if}
+							{#if onA11yReduceMotionChange}
+								<button
+									class="chip"
+									class:active={a11yReduceMotion}
+									onclick={() => onA11yReduceMotionChange(!a11yReduceMotion)}
+								>
+									<Gear size={16} />
+									<span>Weniger Animationen</span>
+								</button>
+							{/if}
+						</div>
+					{/if}
+				</div>
+			{/if}
+
+			<!-- Language -->
+			{#if showLanguageSwitcher && languageItems.length > 0}
+				<div class="panel-section">
+					<div class="section-header">Sprache</div>
+					<div class="segmented-toggle">
+						{#each languageItems as item (item.id)}
+							<button
+								class="segmented-btn"
+								class:active={item.active}
+								onclick={(e) => handleItemClick(item, e)}
+								title={item.label}
+							>
+								<span>{item.label}</span>
+							</button>
+						{/each}
+					</div>
+				</div>
+			{/if}
+		</div>
+
+		<!-- Footer: Login / Logout -->
+		{#if !userEmail && loginHref}
+			<div class="panel-footer">
+				<button class="login-btn" onclick={() => navigateTo(loginHref)}>
+					<User size={16} />
+					<span>Anmelden</span>
+				</button>
+			</div>
+		{:else if userEmail && showLogout && onLogout}
+			<div class="panel-footer">
+				<button
+					class="logout-btn"
+					onclick={() => {
+						onLogout();
+						onClose();
+					}}
+				>
+					<SignOut size={16} />
+					<span>Logout</span>
+				</button>
+			</div>
+		{/if}
+	</div>
+</div>
+
+<style>
+	.user-menu-panel-root {
+		position: relative;
+		z-index: 10000;
+	}
+
+	/* Backdrop */
+	.panel-backdrop {
+		position: fixed;
+		inset: 0;
+		z-index: 9998;
+		background: rgba(0, 0, 0, 0.1);
+		border: none;
+		cursor: default;
+	}
+
+	:global(.dark) .panel-backdrop {
+		background: rgba(0, 0, 0, 0.3);
+	}
+
+	/* Panel */
+	.panel {
+		position: fixed;
+		z-index: 9999;
+		width: 520px;
+		max-height: 85vh;
+		left: 50%;
+		transform: translateX(-50%);
+		display: flex;
+		flex-direction: column;
+		background: hsl(var(--color-card));
+		border: 1px solid hsl(var(--color-border));
+		border-radius: 1rem;
+		box-shadow:
+			0 20px 25px -5px rgba(0, 0, 0, 0.15),
+			0 8px 10px -6px rgba(0, 0, 0, 0.1);
+		animation: panelIn 0.15s ease-out;
+		overflow: hidden;
+	}
+
+	@keyframes panelIn {
+		from {
+			opacity: 0;
+			transform: translateX(-50%) translateY(8px);
+		}
+		to {
+			opacity: 1;
+			transform: translateX(-50%) translateY(0);
+		}
+	}
+
+	/* Header */
+	.panel-header {
+		display: flex;
+		align-items: center;
+		gap: 0.5rem;
+		padding: 0.75rem 1rem;
+		border-bottom: 1px solid hsl(var(--color-border));
+		font-size: 0.8125rem;
+		font-weight: 500;
+		color: hsl(var(--color-muted-foreground));
+	}
+
+	.header-email {
+		overflow: hidden;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+	}
+
+	/* Content */
+	.panel-content {
+		flex: 1;
+		overflow-y: auto;
+		padding: 0.5rem;
+	}
+
+	/* Sections */
+	.panel-section {
+		padding: 0.375rem 0.5rem;
+	}
+
+	.panel-section + .panel-section {
+		border-top: 1px solid hsl(var(--color-border));
+		margin-top: 0.25rem;
+		padding-top: 0.625rem;
+	}
+
+	.section-header {
+		font-size: 0.6875rem;
+		font-weight: 600;
+		text-transform: uppercase;
+		letter-spacing: 0.05em;
+		color: hsl(var(--color-muted-foreground));
+		padding-bottom: 0.375rem;
+	}
+
+	.subsection {
+		margin-top: 0.375rem;
+	}
+
+	.subsection:first-child {
+		margin-top: 0;
+	}
+
+	.subsection-header {
+		font-size: 0.625rem;
+		font-weight: 600;
+		letter-spacing: 0.03em;
+		color: hsl(var(--color-muted-foreground));
+		opacity: 0.7;
+		padding-bottom: 0.25rem;
+	}
+
+	/* Chip grid */
+	.chip-grid,
+	.a11y-row {
+		display: flex;
+		flex-wrap: wrap;
+		gap: 0.375rem;
+	}
+
+	.chip {
+		display: inline-flex;
+		align-items: center;
+		gap: 0.375rem;
+		padding: 0.375rem 0.625rem;
+		border-radius: 9999px;
+		border: 1px solid hsl(var(--color-border));
+		background: hsl(var(--color-card));
+		font-size: 0.8125rem;
+		font-weight: 500;
+		white-space: nowrap;
+		cursor: pointer;
+		transition: all 0.15s;
+		color: hsl(var(--color-foreground));
+	}
+
+	.chip:hover:not(:disabled) {
+		background: hsl(var(--color-surface-hover, var(--color-muted)));
+		transform: translateY(-1px);
+	}
+
+	.chip:disabled {
+		opacity: 0.5;
+		cursor: not-allowed;
+	}
+
+	.chip.active {
+		background: color-mix(
+			in srgb,
+			var(--pill-primary-color, var(--color-primary-500, #6366f1)) 20%,
+			white 80%
+		);
+		border-color: var(--pill-primary-color, var(--color-primary-500, rgba(99, 102, 241, 0.4)));
+		color: #1a1a1a;
+	}
+
+	:global(.dark) .chip.active {
+		background: color-mix(
+			in srgb,
+			var(--pill-primary-color, var(--color-primary-500, #6366f1)) 30%,
+			transparent 70%
+		);
+		color: var(--pill-primary-color, var(--color-primary-500, #6366f1));
+	}
+
+	.chip-img {
+		width: 16px;
+		height: 16px;
+		border-radius: 4px;
+		object-fit: cover;
+	}
+
+	/* Segmented toggle */
+	.segmented-toggle {
+		display: inline-flex;
+		align-items: center;
+		gap: 0.25rem;
+		padding: 0.25rem;
+		border-radius: 9999px;
+		border: 1px solid hsl(var(--color-border));
+		background: hsl(var(--color-card));
+		box-shadow:
+			0 1px 2px hsl(0 0% 0% / 0.05),
+			0 2px 6px hsl(0 0% 0% / 0.04);
+	}
+
+	.segmented-btn {
+		display: flex;
+		align-items: center;
+		gap: 0.375rem;
+		padding: 0.375rem 0.625rem;
+		border: none;
+		background: transparent;
+		border-radius: 9999px;
+		cursor: pointer;
+		font-size: 0.8125rem;
+		font-weight: 500;
+		color: hsl(var(--color-foreground));
+		transition: all 0.15s;
+		white-space: nowrap;
+	}
+
+	.segmented-btn:hover:not(.active):not(:disabled) {
+		background: hsl(var(--color-surface-hover, var(--color-muted)));
+	}
+
+	.segmented-btn.active {
+		background: color-mix(
+			in srgb,
+			var(--pill-primary-color, var(--color-primary-500, #6366f1)) 20%,
+			white 80%
+		);
+	}
+
+	:global(.dark) .segmented-btn.active {
+		background: color-mix(
+			in srgb,
+			var(--pill-primary-color, var(--color-primary-500, #6366f1)) 30%,
+			transparent 70%
+		);
+	}
+
+	.segmented-btn:disabled {
+		opacity: 0.5;
+		cursor: not-allowed;
+	}
+
+	/* Progress ring */
+	.progress-ring {
+		width: 20px;
+		height: 20px;
+		transform: rotate(-90deg);
+		flex-shrink: 0;
+	}
+
+	.progress-bg {
+		fill: none;
+		stroke: hsl(var(--color-border));
+		stroke-width: 2;
+	}
+
+	.progress-fill {
+		fill: none;
+		stroke: var(--pill-primary-color, var(--color-primary-500, #6366f1));
+		stroke-width: 2.5;
+		stroke-linecap: round;
+		transition: stroke-dashoffset 0.3s ease;
+	}
+
+	/* Login button */
+	.login-btn {
+		display: flex;
+		align-items: center;
+		gap: 0.5rem;
+		width: 100%;
+		padding: 0.625rem 0.875rem;
+		border-radius: 9999px;
+		border: none;
+		background: var(--pill-primary-color, var(--color-primary-500, #6366f1));
+		color: white;
+		font-size: 0.875rem;
+		font-weight: 600;
+		cursor: pointer;
+		transition: opacity 0.15s;
+		justify-content: center;
+	}
+
+	.login-btn:hover {
+		opacity: 0.9;
+	}
+
+	/* Footer */
+	.panel-footer {
+		border-top: 1px solid hsl(var(--color-border));
+		padding: 0.5rem;
+	}
+
+	.logout-btn {
+		display: flex;
+		align-items: center;
+		gap: 0.5rem;
+		width: 100%;
+		padding: 0.5rem 0.875rem;
+		border-radius: 9999px;
+		border: 1px solid hsl(var(--color-border));
+		background: hsl(var(--color-card));
+		color: #dc2626;
+		font-size: 0.8125rem;
+		font-weight: 500;
+		cursor: pointer;
+		transition: all 0.15s;
+		justify-content: center;
+	}
+
+	:global(.dark) .logout-btn {
+		color: #ef4444;
+	}
+
+	.logout-btn:hover {
+		background: hsl(var(--color-surface-hover, var(--color-muted)));
+	}
+
+	/* Mobile: bottom sheet */
+	@media (max-width: 640px) {
+		.panel {
+			position: fixed;
+			top: auto !important;
+			left: 0 !important;
+			right: 0 !important;
+			bottom: 0 !important;
+			width: 100%;
+			max-height: 80vh;
+			border-radius: 1rem 1rem 0 0;
+			animation: slideUp 0.2s ease-out;
+		}
+
+		@keyframes slideUp {
+			from {
+				transform: translateY(100%);
+			}
+			to {
+				transform: translateY(0);
+			}
+		}
+
+		.panel-backdrop {
+			background: rgba(0, 0, 0, 0.3);
+		}
+	}
+</style>
diff --git a/packages/shared-ui/src/navigation/index.ts b/packages/shared-ui/src/navigation/index.ts
index 3c183847e..ae025919c 100644
--- a/packages/shared-ui/src/navigation/index.ts
+++ b/packages/shared-ui/src/navigation/index.ts
@@ -6,6 +6,7 @@ export { default as PillNavigation } from './PillNavigation.svelte';
 export { default as PillDropdown } from './PillDropdown.svelte';
 export { default as PillDropdownBar } from './PillDropdownBar.svelte';
 export { default as AppDrawer } from './AppDrawer.svelte';
+export { default as UserMenuPanel } from './UserMenuPanel.svelte';
 export { default as GlobalSpotlight } from './GlobalSpotlight.svelte';
 export { createGlobalSpotlightState } from './useGlobalSpotlight.svelte';
 export {