diff --git a/unraid-ui/src/components/common/sheet/SheetContent.vue b/unraid-ui/src/components/common/sheet/SheetContent.vue
index f797bbe47d..4703293bc5 100644
--- a/unraid-ui/src/components/common/sheet/SheetContent.vue
+++ b/unraid-ui/src/components/common/sheet/SheetContent.vue
@@ -47,7 +47,7 @@ const forwarded = useForwardPropsEmits(delegatedProps, emits);
 <template>
   <DialogPortal :disabled="disabled" :force-mount="forceMount" :to="teleportTarget">
     <DialogOverlay
-      class="data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/60"
+      class="data-[state=open]:animate-in data-[state=open]:fade-in-0 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 fixed inset-0 z-50 bg-black/60 data-[state=closed]:duration-200 data-[state=open]:duration-300"
     />
     <DialogContent :class="sheetClass" v-bind="forwarded">
       <slot />
diff --git a/unraid-ui/src/components/common/sheet/sheet.variants.ts b/unraid-ui/src/components/common/sheet/sheet.variants.ts
index 4a2865c1e6..43ee4620ee 100644
--- a/unraid-ui/src/components/common/sheet/sheet.variants.ts
+++ b/unraid-ui/src/components/common/sheet/sheet.variants.ts
@@ -2,7 +2,12 @@ import type { VariantProps } from 'class-variance-authority';
 import { cva } from 'class-variance-authority';
 
 export const sheetVariants = cva(
-  'fixed z-50 bg-background gap-4 shadow-lg transition ease-in-out data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:duration-300 data-[state=open]:duration-500 border-border',
+  // Animate ONLY via the transform/opacity keyframes (animate-in/out). The panel is
+  // promoted to its own compositor layer (will-change-transform) so the slide runs
+  // off the main thread and is not stalled by the panel's contents mounting. We do
+  // NOT add a blanket `transition` here: it would transition every property
+  // (box-shadow, filter, …) alongside the keyframe and cause per-frame repaints.
+  'fixed z-50 bg-background gap-4 shadow-lg border-border will-change-transform data-[state=open]:animate-in data-[state=open]:duration-300 data-[state=open]:ease-out data-[state=closed]:animate-out data-[state=closed]:duration-200 data-[state=closed]:ease-in',
   {
     variants: {
       side: {
diff --git a/web/__test__/components/Header.test.ts b/web/__test__/components/Header.test.ts
new file mode 100644
index 0000000000..d869f2cbc5
--- /dev/null
+++ b/web/__test__/components/Header.test.ts
@@ -0,0 +1,236 @@
+import { ref } from 'vue';
+import { setActivePinia } from 'pinia';
+import { provideApolloClient } from '@vue/apollo-composable';
+import { mount } from '@vue/test-utils';
+
+import { ApolloClient, InMemoryCache } from '@apollo/client/core';
+import { createTestingPinia } from '@pinia/testing';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+
+import type { VueWrapper } from '@vue/test-utils';
+import type { Server, ServerconnectPluginInstalled, ServerState } from '~/types/server';
+import type { Pinia } from 'pinia';
+
+import Header from '~/components/Header.standalone.vue';
+import { useServerStore } from '~/store/server';
+import { useThemeStore } from '~/store/theme';
+
+const mockCopy = vi.fn();
+const mockCopied = ref(false);
+const mockIsSupported = ref(true);
+
+vi.mock('@vueuse/core', () => ({
+  useClipboard: () => {
+    const actualCopy = (text: string) => {
+      if (mockIsSupported.value) {
+        mockCopy(text);
+        mockCopied.value = true;
+      } else {
+        mockCopied.value = false;
+      }
+    };
+    return {
+      copy: actualCopy,
+      copied: mockCopied,
+      isSupported: mockIsSupported,
+    };
+  },
+  useLocalStorage: <T>(key: string, initialValue: T) => {
+    const storage = new Map<string, T>();
+    if (!storage.has(key)) {
+      storage.set(key, initialValue);
+    }
+    return ref(storage.get(key) ?? initialValue);
+  },
+}));
+
+vi.mock('@unraid/ui', () => ({
+  DropdownMenu: {
+    template: '<div data-testid="dropdown-menu"><slot name="trigger" /><slot name="content" /></div>',
+  },
+  Button: {
+    template: '<button><slot /></button>',
+    props: ['variant', 'size'],
+  },
+  cn: (...classes: string[]) => classes.filter(Boolean).join(' '),
+  isDarkModeActive: vi.fn(() => false),
+}));
+
+const mockWatcher = vi.fn();
+
+vi.mock('~/store/callbackActions', () => ({
+  useCallbackActionsStore: vi.fn(() => ({
+    watcher: mockWatcher,
+    callbackData: ref(null),
+  })),
+}));
+
+const t = (key: string, args?: unknown[]) => (args ? `${key} ${JSON.stringify(args)}` : key);
+vi.mock('vue-i18n', () => ({
+  useI18n: () => ({ t }),
+}));
+
+const initialServerData: Server = {
+  name: 'DEVGEN',
+  description: 'Dev Server',
+  guid: 'TEST-GUID',
+  keyfile: 'keyfile.key',
+  lanIp: '192.168.1.100',
+  connectPluginInstalled: 'dynamix.unraid.net.plg' as ServerconnectPluginInstalled,
+  state: 'PRO' as ServerState,
+  dateTimeFormat: { date: 'YYYY-MM-DD', time: 'HH:mm' },
+  deviceCount: 5,
+  flashProduct: 'TestFlash',
+  flashVendor: 'TestVendor',
+  regGuid: 'REG-GUID',
+  regTm: 1678886400,
+  regTo: 'Test User',
+  regTy: 'Pro',
+  regExp: undefined,
+  regUpdatesExpired: false,
+  registered: true,
+  wanIp: '8.8.8.8',
+};
+
+// Stub the heavier child components; the consolidated header is responsible for
+// layout composition, which is what these tests exercise.
+const stubs = {
+  HeaderVersion: { template: '<div data-testid="header-version"></div>' },
+  ArrayUsage: { template: '<div data-testid="array-usage"></div>' },
+  UpcServerStatus: {
+    template: '<div data-testid="server-status"></div>',
+    props: ['class'],
+  },
+  NotificationsSidebar: { template: '<div data-testid="notifications-sidebar"></div>' },
+  DropdownMenu: {
+    template: '<div data-testid="dropdown-menu"><slot name="trigger" /><slot name="content" /></div>',
+  },
+  UpcDropdownContent: { template: '<div data-testid="dropdown-content"></div>' },
+  UpcDropdownTrigger: { template: '<button data-testid="dropdown-trigger"></button>' },
+};
+
+describe('Header.standalone.vue', () => {
+  let wrapper: VueWrapper<InstanceType<typeof Header>>;
+  let pinia: Pinia;
+  let serverStore: ReturnType<typeof useServerStore>;
+  let themeStore: ReturnType<typeof useThemeStore>;
+  let consoleSpies: Array<ReturnType<typeof vi.spyOn>> = [];
+
+  beforeEach(() => {
+    Object.defineProperty(window, 'location', {
+      value: {
+        hostname: 'localhost',
+        port: '3000',
+        pathname: '/',
+        protocol: 'http:',
+        href: 'http://localhost:3000/',
+      },
+      writable: true,
+      configurable: true,
+    });
+
+    provideApolloClient(new ApolloClient({ cache: new InMemoryCache() }));
+
+    consoleSpies = [
+      vi.spyOn(console, 'log').mockImplementation(() => {}),
+      vi.spyOn(console, 'warn').mockImplementation(() => {}),
+      vi.spyOn(console, 'debug').mockImplementation(() => {}),
+      vi.spyOn(console, 'error').mockImplementation(() => {}),
+    ];
+
+    mockCopied.value = false;
+    mockIsSupported.value = true;
+
+    pinia = createTestingPinia({
+      createSpy: vi.fn,
+      initialState: { server: { ...initialServerData } },
+      stubActions: false,
+    });
+    setActivePinia(pinia);
+
+    serverStore = useServerStore();
+    themeStore = useThemeStore();
+    themeStore.setTheme({
+      name: 'white',
+      banner: true,
+      bannerGradient: true,
+      descriptionShow: true,
+      textColor: '',
+      metaColor: '',
+      bgColor: '',
+    });
+
+    vi.spyOn(serverStore, 'setServer').mockImplementation((server) => {
+      Object.assign(serverStore, server);
+      return server;
+    });
+
+    vi.clearAllMocks();
+
+    wrapper = mount(Header, {
+      props: { server: JSON.stringify(initialServerData) },
+      global: { plugins: [pinia], stubs },
+    });
+  });
+
+  afterEach(() => {
+    wrapper?.unmount();
+    consoleSpies.forEach((spy) => spy.mockRestore());
+    vi.restoreAllMocks();
+  });
+
+  it('renders every header region in a single component', () => {
+    expect(wrapper.find('[data-testid="header-version"]').exists()).toBe(true);
+    expect(wrapper.find('[data-testid="server-status"]').exists()).toBe(true);
+    expect(wrapper.find('[data-testid="notifications-sidebar"]').exists()).toBe(true);
+    expect(wrapper.find('[data-testid="dropdown-menu"]').exists()).toBe(true);
+    expect(wrapper.find('[data-testid="dropdown-trigger"]').exists()).toBe(true);
+    expect(wrapper.find('button').text()).toContain('DEVGEN');
+  });
+
+  it('hydrates the server store from the prop and starts the callback watcher', () => {
+    expect(serverStore.setServer).toHaveBeenCalledTimes(1);
+    expect(serverStore.setServer).toHaveBeenCalledWith(JSON.parse(JSON.stringify(initialServerData)));
+    expect(mockWatcher).toHaveBeenCalledTimes(1);
+  });
+
+  it('throws when the server prop is missing', () => {
+    expect(() => mount(Header, { props: {}, global: { plugins: [pinia], stubs } })).toThrow(
+      'Server data not present'
+    );
+  });
+
+  it('lays out on a responsive grid with each region in its own area (no overlap)', () => {
+    const root = wrapper.get('#UnraidHeader');
+    // A single grid owns the responsive layout (breakpoints live in scoped CSS).
+    expect(root.classes()).toContain('unraid-header-grid');
+    // Every header region is placed in its own grid area, so nothing is absolutely
+    // positioned on top of anything else (the root cause of the old mobile overlap).
+    expect(root.find('.uh-logo').exists()).toBe(true);
+    expect(root.find('.uh-meta').exists()).toBe(true);
+    expect(root.find('.uh-status').exists()).toBe(true);
+    expect(root.find('.uh-name').exists()).toBe(true);
+    expect(root.find('.uh-actions').exists()).toBe(true);
+    // The only absolutely-positioned element allowed is the banner gradient layer.
+    expect(root.classes()).not.toContain('absolute');
+    expect(root.find('.absolute:not(.unraid-banner-gradient-layer)').exists()).toBe(false);
+  });
+
+  it('hides the array-usage bar by default and shows it when enabled', async () => {
+    expect(wrapper.find('[data-testid="array-usage"]').exists()).toBe(false);
+
+    const withUsage = mount(Header, {
+      props: { server: JSON.stringify(initialServerData), showArrayUsage: 'true' },
+      global: { plugins: [pinia], stubs },
+    });
+    expect(withUsage.find('[data-testid="array-usage"]').exists()).toBe(true);
+    withUsage.unmount();
+  });
+
+  it('copies the LAN IP when the server name is clicked', async () => {
+    mockIsSupported.value = true;
+    await wrapper.find('button').trigger('click');
+    await wrapper.vm.$nextTick();
+    expect(mockCopy).toHaveBeenCalledWith(initialServerData.lanIp);
+  });
+});
diff --git a/web/__test__/components/Wrapper/component-registry.test.ts b/web/__test__/components/Wrapper/component-registry.test.ts
index 76ddf56675..5fc675df91 100644
--- a/web/__test__/components/Wrapper/component-registry.test.ts
+++ b/web/__test__/components/Wrapper/component-registry.test.ts
@@ -74,9 +74,11 @@ describe('component-registry', () => {
   it('should have priority components listed first', async () => {
     const { componentMappings } = await import('~/components/Wrapper/component-registry');
 
-    // Priority components should be first
-    expect(componentMappings[0].appId).toBe('header-os-version');
-    expect(componentMappings[1].appId).toBe('user-profile');
+    // Priority components should be first: the consolidated header (7.3+) leads,
+    // followed by the legacy multi-component header used as the < 7.3 fallback.
+    expect(componentMappings[0].appId).toBe('header');
+    expect(componentMappings[1].appId).toBe('header-os-version');
+    expect(componentMappings[2].appId).toBe('user-profile');
   });
 
   it('should support multiple selectors for modals', async () => {
diff --git a/web/components.d.ts b/web/components.d.ts
index 8ba941e38e..52997a0fac 100644
--- a/web/components.d.ts
+++ b/web/components.d.ts
@@ -15,6 +15,7 @@ declare module 'vue' {
     'ApiKeyPage.standalone': typeof import('./src/components/ApiKeyPage.standalone.vue')['default']
     ApiStatus: typeof import('./src/components/ApiStatus/ApiStatus.vue')['default']
     'ApiStatus.standalone': typeof import('./src/components/ApiStatus/ApiStatus.standalone.vue')['default']
+    ArrayUsage: typeof import('./src/components/Header/ArrayUsage.vue')['default']
     'Auth.standalone': typeof import('./src/components/Auth.standalone.vue')['default']
     Avatar: typeof import('./src/components/Brand/Avatar.vue')['default']
     BaseLogViewer: typeof import('./src/components/Logs/BaseLogViewer.vue')['default']
@@ -74,8 +75,11 @@ declare module 'vue' {
     EffectivePermissions: typeof import('./src/components/ApiKey/EffectivePermissions.vue')['default']
     FileViewer: typeof import('./src/components/FileViewer.vue')['default']
     FilteredLogModal: typeof import('./src/components/Logs/FilteredLogModal.vue')['default']
+    'Header.standalone': typeof import('./src/components/Header.standalone.vue')['default']
     HeaderContent: typeof import('./src/components/Docker/HeaderContent.vue')['default']
+    HeaderLogo: typeof import('./src/components/Header/HeaderLogo.vue')['default']
     'HeaderOsVersion.standalone': typeof import('./src/components/HeaderOsVersion.standalone.vue')['default']
+    HeaderVersion: typeof import('./src/components/Header/HeaderVersion.vue')['default']
     IgnoredRelease: typeof import('./src/components/UpdateOs/IgnoredRelease.vue')['default']
     Indicator: typeof import('./src/components/Notifications/Indicator.vue')['default']
     InternalBootConfirmDialog: typeof import('./src/components/Onboarding/components/InternalBootConfirmDialog.vue')['default']
diff --git a/web/src/assets/main.css b/web/src/assets/main.css
index 6c36c79dfc..bac7947bb2 100644
--- a/web/src/assets/main.css
+++ b/web/src/assets/main.css
@@ -42,6 +42,14 @@ unraid-modals.unapi {
   isolation: isolate;
 }
 
+/* Consolidated header (7.3+): custom elements default to display:inline, which
+   shrink-wraps the grid. Make it fill the header so the layout can space the logo
+   and account controls across the full available width. */
+unraid-header.unapi {
+  display: block;
+  width: 100%;
+}
+
 /* Style for Unraid progress frame */
 iframe#progressFrame {
   background-color: var(--background-color);
diff --git a/web/src/components/Header.standalone.vue b/web/src/components/Header.standalone.vue
new file mode 100644
index 0000000000..7cd0f7f651
--- /dev/null
+++ b/web/src/components/Header.standalone.vue
@@ -0,0 +1,191 @@
+<script lang="ts" setup>
+import { computed, ref } from 'vue';
+import { useI18n } from 'vue-i18n';
+
+import { Button, DropdownMenu } from '@unraid/ui';
+
+import type { HeaderLogoStyle } from '~/themes/types';
+import type { Server } from '~/types/server';
+
+import ArrayUsage from '~/components/Header/ArrayUsage.vue';
+import HeaderLogo from '~/components/Header/HeaderLogo.vue';
+import HeaderVersion from '~/components/Header/HeaderVersion.vue';
+import { useServerProp } from '~/components/Header/useServerProp';
+import NotificationsSidebar from '~/components/Notifications/Sidebar.vue';
+import UpcDropdownContent from '~/components/UserProfile/DropdownContent.vue';
+import UpcDropdownTrigger from '~/components/UserProfile/DropdownTrigger.vue';
+import UpcServerStatus from '~/components/UserProfile/ServerStatus.vue';
+import { useClipboardWithToast } from '~/composables/useClipboardWithToast';
+import { useServerStore } from '~/store/server';
+import { useThemeStore } from '~/store/theme';
+
+/**
+ * Consolidated Unraid header (Unraid 7.3+).
+ *
+ * Owns the entire header in a single web component so the responsive layout can be
+ * managed in one place: the Unraid logo, OS/API version dropdown and
+ * reboot/update banner, the array-usage bar, the server name, server status,
+ * notifications bell, and the user/account dropdown. On Unraid < 7.3 the legacy
+ * multi-component header (`unraid-header-os-version` + `unraid-user-profile`) is
+ * rendered instead.
+ *
+ * Layout is a CSS grid so a single `actions` block (bell + account menu) can be
+ * repositioned across the breakpoint without duplicating stateful components:
+ *   - mobile: app-style — logo + actions share the top row, then version, then
+ *     status, then name.
+ *   - sm+: two columns — logo/version on the left, status over name+actions on the
+ *     right (the prior desktop look).
+ */
+export interface Props {
+  server?: Server | string;
+  /**
+   * Render the array space-usage bar. Passed from webgui `Header.php` when the
+   * active theme is a sidebar theme with usage display enabled, matching where the
+   * legacy `#array-usage-sidenav` widget used to appear. Web-component attributes
+   * arrive as strings, so accept both.
+   */
+  showArrayUsage?: boolean | string;
+  /**
+   * Header logo rendering style from WebGUI display settings. The empty string
+   * is the persisted default and maps to the gradient logo.
+   */
+  headerLogoStyle?: HeaderLogoStyle | string;
+}
+const props = defineProps<Props>();
+
+const { t } = useI18n();
+
+const serverStore = useServerStore();
+const themeStore = useThemeStore();
+
+useServerProp(() => props.server);
+
+const showArrayUsage = computed(
+  () => props.showArrayUsage === true || props.showArrayUsage === 'true' || props.showArrayUsage === ''
+);
+
+const name = computed(() => serverStore.name);
+const description = computed(() => serverStore.description);
+const lanIp = computed(() => serverStore.lanIp);
+const bannerGradient = computed(() => themeStore.bannerGradient);
+const theme = computed(() => themeStore.theme);
+const logoStyle = computed<HeaderLogoStyle>(() =>
+  props.headerLogoStyle === 'theme' ? 'theme' : 'gradient'
+);
+
+const dropdownOpen = ref(false);
+
+const { copyWithNotification } = useClipboardWithToast();
+const copyLanIp = async () => {
+  if (lanIp.value) {
+    await copyWithNotification(lanIp.value, t('userProfile.lanIpCopied'));
+  }
+};
+</script>
+
+<template>
+  <div id="UnraidHeader" class="unraid-header-shell text-foreground relative z-20 w-full max-w-full">
+    <div
+      v-if="bannerGradient"
+      class="unraid-banner-gradient-layer pointer-events-none absolute inset-0 z-0"
+    />
+
+    <div
+      class="uh-meta-right relative z-10 flex max-w-full min-w-0 flex-col items-end gap-y-1 text-right"
+    >
+      <ArrayUsage v-if="showArrayUsage" />
+      <UpcServerStatus />
+    </div>
+
+    <div class="uh-logo relative z-10 flex min-w-0 items-center justify-start">
+      <HeaderLogo :logo-style="logoStyle" />
+    </div>
+
+    <div class="uh-version relative z-10 flex max-w-full min-w-0 flex-col items-start justify-center">
+      <HeaderVersion />
+    </div>
+
+    <div class="uh-nav-right relative z-10 flex min-w-0 flex-row items-center justify-end gap-x-1">
+      <div
+        class="uh-name text-header-text-primary relative flex min-w-0 flex-row items-center border-0 text-base"
+      >
+        <template v-if="description && theme?.descriptionShow">
+          <span
+            class="hidden truncate text-right text-base md:!inline-flex md:!items-center"
+            v-html="description"
+          />
+          <span class="text-header-text-secondary hidden px-2 md:!inline-flex md:!items-center"
+            >&bull;</span
+          >
+        </template>
+        <Button
+          v-if="lanIp"
+          variant="ghost"
+          :title="t('userProfile.clickToCopyLanIp', [lanIp])"
+          class="text-header-text-primary flex h-auto min-w-0 items-center truncate p-0 text-base opacity-100 transition-opacity hover:opacity-75 focus:opacity-75"
+          @click="copyLanIp()"
+        >
+          {{ name }}
+        </Button>
+        <span v-else class="text-header-text-primary xs:text-base flex items-center truncate text-sm">
+          {{ name }}
+        </span>
+      </div>
+
+      <NotificationsSidebar />
+
+      <DropdownMenu v-model:open="dropdownOpen" align="end" side="bottom" :side-offset="4">
+        <template #trigger>
+          <UpcDropdownTrigger />
+        </template>
+        <template #content>
+          <div class="max-w-[350px] sm:min-w-[350px]">
+            <UpcDropdownContent @close-dropdown="dropdownOpen = false" />
+          </div>
+        </template>
+      </DropdownMenu>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+/*
+ * Three bands: metadata anchors top/bottom while the logo and UPC controls stay
+ * centered in the primary middle band without overlapping the tags.
+ */
+.unraid-header-shell {
+  display: grid;
+  column-gap: 0.75rem;
+  align-items: stretch;
+  grid-template-columns: minmax(0, 1fr) auto;
+  grid-template-rows: auto minmax(max-content, 1fr) auto;
+}
+
+.uh-meta-right {
+  grid-column: 2;
+  grid-row: 1;
+  align-self: start;
+  justify-self: end;
+}
+
+.uh-logo {
+  grid-column: 1;
+  grid-row: 2;
+  align-self: center;
+  justify-self: start;
+}
+
+.uh-version {
+  grid-column: 1;
+  grid-row: 3;
+  align-self: end;
+  justify-self: start;
+}
+
+.uh-nav-right {
+  grid-column: 2;
+  grid-row: 2;
+  align-self: center;
+  justify-self: end;
+}
+</style>
diff --git a/web/src/components/Header/ArrayUsage.vue b/web/src/components/Header/ArrayUsage.vue
new file mode 100644
index 0000000000..f52bff0d76
--- /dev/null
+++ b/web/src/components/Header/ArrayUsage.vue
@@ -0,0 +1,69 @@
+<script lang="ts" setup>
+import { computed } from 'vue';
+import { useI18n } from 'vue-i18n';
+import { useQuery } from '@vue/apollo-composable';
+
+import { ARRAY_CAPACITY_QUERY } from '~/components/Header/arrayCapacity.query';
+
+/**
+ * Array space-usage bar for the consolidated header. Replaces the legacy
+ * webgui `my_usage()` widget that was jQuery-injected into `#array-usage-sidenav`
+ * for sidebar themes. Driven by the GraphQL `array.capacity` field so it stays
+ * self-contained within the header web component.
+ */
+const { t } = useI18n();
+
+// Match the legacy `usage_color()` thresholds (utilization %). The webgui allows
+// per-array overrides via display settings; those are not exposed over GraphQL yet,
+// so fall back to Unraid's default warning/critical utilization levels.
+const WARNING_PERCENT = 70;
+const CRITICAL_PERCENT = 90;
+
+const { result } = useQuery(ARRAY_CAPACITY_QUERY, null, {
+  pollInterval: 30_000,
+  fetchPolicy: 'cache-and-network',
+});
+
+const array = computed(() => result.value?.array);
+const started = computed(() => array.value?.state === 'STARTED');
+
+const usedPercent = computed(() => {
+  const total = Number(array.value?.capacity?.kilobytes?.total ?? 0);
+  const free = Number(array.value?.capacity?.kilobytes?.free ?? 0);
+  if (!total || Number.isNaN(total) || Number.isNaN(free)) return 0;
+  return Math.min(100, Math.max(0, 100 - Math.round((100 * free) / total)));
+});
+
+const barColorClass = computed(() => {
+  if (usedPercent.value >= CRITICAL_PERCENT) return 'bg-unraid-red';
+  if (usedPercent.value >= WARNING_PERCENT) return 'bg-orange-dark';
+  return 'bg-unraid-green';
+});
+
+// Only render once the array field has resolved to avoid a flash of an empty bar.
+const hasData = computed(() => array.value != null);
+</script>
+
+<template>
+  <div
+    v-if="hasData"
+    class="flex w-full flex-col gap-y-0.5 sm:w-40"
+    :title="started ? t('headerArrayUsage.usedOfArray', [usedPercent]) : undefined"
+  >
+    <div class="text-header-text-secondary flex items-center justify-between text-xs leading-none">
+      <span>{{ t('headerArrayUsage.array') }}</span>
+      <span v-if="started" class="font-semibold">{{ usedPercent }}%</span>
+    </div>
+    <div class="bg-header-text-secondary/20 h-1.5 w-full overflow-hidden rounded-full">
+      <div
+        v-if="started"
+        class="h-full rounded-full transition-[width]"
+        :class="barColorClass"
+        :style="{ width: `${usedPercent}%` }"
+      />
+    </div>
+    <span v-if="!started" class="text-header-text-secondary text-xs leading-none">
+      {{ t('headerArrayUsage.offline') }}
+    </span>
+  </div>
+</template>
diff --git a/web/src/components/Header/HeaderLogo.vue b/web/src/components/Header/HeaderLogo.vue
new file mode 100644
index 0000000000..b587af69aa
--- /dev/null
+++ b/web/src/components/Header/HeaderLogo.vue
@@ -0,0 +1,56 @@
+<script lang="ts" setup>
+import { computed, nextTick, onMounted } from 'vue';
+import { useI18n } from 'vue-i18n';
+
+import type { HeaderLogoStyle } from '~/themes/types';
+
+const { logoStyle = 'gradient' } = defineProps<{
+  logoStyle?: HeaderLogoStyle;
+}>();
+
+const { t } = useI18n();
+
+// Defer legacy logo cleanup to avoid blocking mount.
+onMounted(() => {
+  nextTick(() => {
+    const logoWrapper = document.querySelector('.logo');
+    logoWrapper?.classList.remove('logo');
+  });
+});
+
+const unraidLogoHeaderLink = computed<{ href: string; title: string }>(() => ({
+  href: 'https://unraid.net',
+  title: t('headerOsVersion.visitUnraidWebsite'),
+}));
+</script>
+
+<template>
+  <a
+    :href="unraidLogoHeaderLink.href"
+    :title="unraidLogoHeaderLink.title"
+    target="_blank"
+    rel="noopener"
+    :aria-label="unraidLogoHeaderLink.title"
+    class="block max-w-full min-w-0"
+  >
+    <svg
+      v-if="logoStyle === 'theme'"
+      xmlns="http://www.w3.org/2000/svg"
+      viewBox="0 0 222.36 39.04"
+      class="text-header-text-primary xs:w-[16rem] h-auto max-h-[3rem] w-[14rem] max-w-full"
+      aria-hidden="true"
+      focusable="false"
+    >
+      <path
+        fill="currentColor"
+        d="M146.7,29.47H135l-3,9h-6.49L138.93,0h8l13.41,38.49h-7.09L142.62,6.93l-5.83,16.88h8ZM29.69,0V25.4c0,8.91-5.77,13.64-14.9,13.64S0,34.31,0,25.4V0H6.54V25.4c0,5.17,3.19,7.92,8.25,7.92s8.36-2.75,8.36-7.92V0ZM50.86,12v26.5H44.31V0h6.11l17,26.5V0H74V38.49H67.9ZM171.29,0h6.54V38.49h-6.54Zm51.07,24.69c0,9-5.88,13.8-15.17,13.8H192.67V0H207.3c9.18,0,15.06,4.78,15.06,13.8ZM215.82,13.8c0-5.28-3.3-8.14-8.52-8.14h-8.08V32.77h8c5.33,0,8.63-2.8,8.63-8.08ZM108.31,23.92c4.34-1.6,6.93-5.28,6.93-11.55C115.24,3.68,110.18,0,102.48,0H88.84V38.49h6.55V5.66h6.87c3.8,0,6.21,1.82,6.21,6.71s-2.41,6.76-6.21,6.76H98.88l9.21,19.36h7.53Z"
+      />
+    </svg>
+    <img
+      v-else
+      :src="'/webGui/images/UN-logotype-gradient.svg'"
+      class="xs:w-[16rem] h-auto max-h-[3rem] w-[14rem] max-w-full object-contain"
+      alt="Unraid Logo"
+    />
+  </a>
+</template>
diff --git a/web/src/components/Header/HeaderVersion.vue b/web/src/components/Header/HeaderVersion.vue
new file mode 100644
index 0000000000..5b0f52c042
--- /dev/null
+++ b/web/src/components/Header/HeaderVersion.vue
@@ -0,0 +1,237 @@
+<script lang="ts" setup>
+import { computed, ref } from 'vue';
+import { useI18n } from 'vue-i18n';
+import { storeToRefs } from 'pinia';
+import { useLazyQuery } from '@vue/apollo-composable';
+
+import {
+  ArrowTopRightOnSquareIcon,
+  BellAlertIcon,
+  ClipboardDocumentIcon,
+  DocumentTextIcon,
+  ExclamationTriangleIcon,
+  InformationCircleIcon,
+} from '@heroicons/vue/24/solid';
+import {
+  Button,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuRoot,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from '@unraid/ui';
+import { getReleaseNotesUrl, WEBGUI_TOOLS_DOWNGRADE, WEBGUI_TOOLS_UPDATE } from '~/helpers/urls';
+
+import ChangelogModal from '~/components/UpdateOs/ChangelogModal.vue';
+import { INFO_VERSIONS_QUERY } from '~/components/UserProfile/versions.query';
+import { useClipboardWithToast } from '~/composables/useClipboardWithToast';
+import { useServerStore } from '~/store/server';
+import { useUpdateOsStore } from '~/store/updateOs';
+import { useUpdateOsActionsStore } from '~/store/updateOsActions';
+
+const { t } = useI18n();
+const { copyWithNotification } = useClipboardWithToast();
+
+// Initialize all stores - they're needed for the UI
+const serverStore = useServerStore();
+const updateOsStore = useUpdateOsStore();
+const updateOsActionsStore = useUpdateOsActionsStore();
+
+const { osVersion, rebootType, stateDataError } = storeToRefs(serverStore);
+const { available, availableWithRenewal } = storeToRefs(updateOsStore);
+const { rebootTypeText } = storeToRefs(updateOsActionsStore);
+
+// Use lazy query and only load when dropdown is opened
+const { load: loadVersions, result: versionsResult } = useLazyQuery(INFO_VERSIONS_QUERY);
+
+// Track if we've loaded the versions yet
+const hasLoadedVersions = ref(false);
+
+// Load version data only when dropdown is opened
+const handleDropdownOpen = (open: boolean) => {
+  if (open && !hasLoadedVersions.value) {
+    hasLoadedVersions.value = true;
+    loadVersions();
+  }
+};
+
+// Use versions endpoint as primary source, fallback to store
+const displayOsVersion = computed(
+  () => versionsResult.value?.info?.versions?.core?.unraid || osVersion.value || null
+);
+const apiVersion = computed(() => versionsResult.value?.info?.versions?.core?.api || null);
+const showOsReleaseNotesModal = ref(false);
+
+// Create release object for current version to pass to ChangelogModal
+const currentVersionRelease = computed(() => {
+  if (!displayOsVersion.value) return null;
+
+  const version = displayOsVersion.value;
+  const releaseNotesUrl = getReleaseNotesUrl(version).toString();
+
+  return {
+    version,
+    name: `Unraid ${version}`,
+    date: undefined, // We don't know the release date for current version
+    changelog: null, // No raw changelog for current version
+    changelogPretty: releaseNotesUrl,
+    sha256: null, // No update functionality for current version
+  };
+});
+
+const openApiChangelog = () => {
+  window.open('https://github.com/unraid/api/releases', '_blank');
+};
+
+const copyOsVersion = () => {
+  if (displayOsVersion.value) {
+    copyWithNotification(displayOsVersion.value, t('headerOsVersion.osVersionCopiedToClipboard'));
+  }
+};
+
+const copyApiVersion = () => {
+  if (apiVersion.value) {
+    copyWithNotification(apiVersion.value, t('headerOsVersion.apiVersionCopiedToClipboard'));
+  }
+};
+
+const handleUpdateStatusClick = () => {
+  if (!updateOsStatus.value) return;
+
+  if (updateOsStatus.value.click) {
+    updateOsStatus.value.click();
+  } else if (updateOsStatus.value.href) {
+    window.location.href = updateOsStatus.value.href;
+  }
+};
+
+const updateOsStatus = computed(() => {
+  if (stateDataError.value) {
+    // only allowed to update when server is does not have a state error
+    return null;
+  }
+
+  if (rebootTypeText.value) {
+    return {
+      badge: {
+        color: 'yellow',
+        icon: ExclamationTriangleIcon,
+      },
+      href: rebootType.value === 'downgrade' ? WEBGUI_TOOLS_DOWNGRADE : WEBGUI_TOOLS_UPDATE,
+      text: t(rebootTypeText.value),
+    };
+  }
+
+  if (availableWithRenewal.value || available.value) {
+    return {
+      badge: {
+        color: 'orange',
+        icon: BellAlertIcon,
+      },
+      click: () => {
+        updateOsStore.setModalOpen(true);
+      },
+      text: availableWithRenewal.value
+        ? t('headerOsVersion.updateReleased')
+        : t('headerOsVersion.updateAvailable2'),
+      title: availableWithRenewal.value
+        ? t('headerOsVersion.unraidOsReleased', [availableWithRenewal.value])
+        : t('headerOsVersion.unraidOsUpdateAvailable', [available.value]),
+    };
+  }
+
+  return null;
+});
+</script>
+
+<template>
+  <div class="flex flex-wrap items-center justify-start gap-2">
+    <DropdownMenuRoot @update:open="handleDropdownOpen">
+      <DropdownMenuTrigger as-child>
+        <Button
+          variant="link"
+          class="xs:text-sm text-header-text-secondary hover:text-orange-dark focus:text-orange-dark flex h-auto flex-row items-center gap-x-1 p-0 text-xs leading-none font-semibold hover:underline focus:underline"
+          :title="t('headerOsVersion.versionInformation')"
+        >
+          <InformationCircleIcon :style="{ width: '12px', height: '12px', flexShrink: 0 }" />
+          {{ displayOsVersion }}
+        </Button>
+      </DropdownMenuTrigger>
+
+      <DropdownMenuContent class="min-w-[200px]" align="start" :side-offset="4">
+        <DropdownMenuLabel>
+          {{ t('headerOsVersion.versionInformation') }}
+        </DropdownMenuLabel>
+
+        <DropdownMenuItem
+          :disabled="!displayOsVersion"
+          class="cursor-pointer text-xs hover:bg-gray-100 dark:hover:bg-gray-800"
+          @click="copyOsVersion"
+        >
+          <span class="flex w-full items-center justify-between">
+            <span class="flex items-center gap-x-2">
+              <span>{{ t('headerOsVersion.unraidOs') }}</span>
+              <ClipboardDocumentIcon class="h-3 w-3 opacity-60" />
+            </span>
+            <span class="font-semibold">{{ displayOsVersion || t('common.unknown') }}</span>
+          </span>
+        </DropdownMenuItem>
+
+        <DropdownMenuItem
+          :disabled="!apiVersion"
+          class="cursor-pointer text-xs hover:bg-gray-100 dark:hover:bg-gray-800"
+          @click="copyApiVersion"
+        >
+          <span class="flex w-full items-center justify-between">
+            <span class="flex items-center gap-x-2">
+              <span>{{ t('headerOsVersion.unraidApi') }}</span>
+              <ClipboardDocumentIcon class="h-3 w-3 opacity-60" />
+            </span>
+            <span class="font-semibold">{{ apiVersion || t('common.unknown') }}</span>
+          </span>
+        </DropdownMenuItem>
+
+        <DropdownMenuSeparator />
+
+        <DropdownMenuItem @click="showOsReleaseNotesModal = true">
+          <span class="flex items-center gap-x-2">
+            <InformationCircleIcon class="h-4 w-4" />
+            {{ t('headerOsVersion.viewOsReleaseNotes') }}
+          </span>
+        </DropdownMenuItem>
+
+        <DropdownMenuItem @click="openApiChangelog">
+          <span class="flex w-full items-center justify-between">
+            <span class="flex items-center gap-x-2">
+              <DocumentTextIcon class="h-4 w-4" />
+              {{ t('headerOsVersion.viewApiChangelog') }}
+            </span>
+            <ArrowTopRightOnSquareIcon class="h-3 w-3 opacity-60" />
+          </span>
+        </DropdownMenuItem>
+      </DropdownMenuContent>
+    </DropdownMenuRoot>
+    <Button
+      v-if="updateOsStatus"
+      :variant="updateOsStatus.badge?.color === 'orange' ? 'pill-orange' : 'pill-gray'"
+      :title="updateOsStatus.title ?? updateOsStatus.text"
+      :disabled="!updateOsStatus.href && !updateOsStatus.click"
+      size="sm"
+      @click="handleUpdateStatusClick"
+    >
+      <span v-if="updateOsStatus.badge?.icon" class="inline-flex h-4 w-4 shrink-0">
+        <component :is="updateOsStatus.badge.icon" class="h-full w-full" />
+      </span>
+      {{ updateOsStatus.text || '' }}
+    </Button>
+  </div>
+
+  <!-- OS Release Notes Modal -->
+  <ChangelogModal
+    :open="showOsReleaseNotesModal"
+    :release="currentVersionRelease"
+    view-docs-label="Open in new tab"
+    @close="showOsReleaseNotesModal = false"
+  />
+</template>
diff --git a/web/src/components/Header/arrayCapacity.query.ts b/web/src/components/Header/arrayCapacity.query.ts
new file mode 100644
index 0000000000..3d8044ae9b
--- /dev/null
+++ b/web/src/components/Header/arrayCapacity.query.ts
@@ -0,0 +1,17 @@
+import { graphql } from '~/composables/gql';
+
+export const ARRAY_CAPACITY_QUERY = graphql(/* GraphQL */ `
+  query ArrayCapacity {
+    array {
+      id
+      state
+      capacity {
+        kilobytes {
+          free
+          used
+          total
+        }
+      }
+    }
+  }
+`);
diff --git a/web/src/components/Header/useServerProp.ts b/web/src/components/Header/useServerProp.ts
new file mode 100644
index 0000000000..fd3d0ac95e
--- /dev/null
+++ b/web/src/components/Header/useServerProp.ts
@@ -0,0 +1,54 @@
+import { onBeforeMount, onMounted } from 'vue';
+
+import { devConfig } from '~/helpers/env';
+
+import type { Server } from '~/types/server';
+
+import { useCallbackActionsStore } from '~/store/callbackActions';
+import { useServerStore } from '~/store/server';
+
+/**
+ * Hydrates the server store from a `server` prop (JSON string when mounted as a
+ * web component, or an object in dev/testing) and wires up the callback watcher.
+ *
+ * Shared by the standalone header entry points so the consolidated header and the
+ * legacy `UserProfile` header behave identically when receiving server state.
+ */
+export function useServerProp(getServer: () => Server | string | undefined) {
+  const callbackStore = useCallbackActionsStore();
+  const serverStore = useServerStore();
+
+  onBeforeMount(() => {
+    const server = getServer();
+    if (!server) {
+      throw new Error('Server data not present');
+    }
+
+    if (typeof server === 'object') {
+      serverStore.setServer(server);
+    } else if (typeof server === 'string') {
+      serverStore.setServer(JSON.parse(server));
+    }
+
+    // look for any callback params
+    callbackStore.watcher();
+
+    if (serverStore.guid && serverStore.keyfile) {
+      if (callbackStore.callbackData) {
+        console.debug(
+          'Renew callback detected, skipping auto check for key replacement, renewal eligibility, and OS Update.'
+        );
+      }
+    } else {
+      console.warn(
+        'A valid keyfile and USB Flash boot device are required to check for key renewals, key replacement eligibiliy, and OS update availability.'
+      );
+    }
+  });
+
+  onMounted(() => {
+    if (devConfig.VITE_MOCK_USER_SESSION && devConfig.NODE_ENV === 'development') {
+      document.cookie = 'unraid_session_cookie=mockusersession';
+    }
+  });
+}
diff --git a/web/src/components/HeaderOsVersion.standalone.vue b/web/src/components/HeaderOsVersion.standalone.vue
index fa2bf7ad4c..916e0ed24d 100644
--- a/web/src/components/HeaderOsVersion.standalone.vue
+++ b/web/src/components/HeaderOsVersion.standalone.vue
@@ -1,266 +1,11 @@
 <script lang="ts" setup>
-import { computed, nextTick, onMounted, ref } from 'vue';
-import { useI18n } from 'vue-i18n';
-import { storeToRefs } from 'pinia';
-import { useLazyQuery } from '@vue/apollo-composable';
-
-import {
-  ArrowTopRightOnSquareIcon,
-  BellAlertIcon,
-  ClipboardDocumentIcon,
-  DocumentTextIcon,
-  ExclamationTriangleIcon,
-  InformationCircleIcon,
-} from '@heroicons/vue/24/solid';
-import {
-  Button,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuLabel,
-  DropdownMenuRoot,
-  DropdownMenuSeparator,
-  DropdownMenuTrigger,
-} from '@unraid/ui';
-import { getReleaseNotesUrl, WEBGUI_TOOLS_DOWNGRADE, WEBGUI_TOOLS_UPDATE } from '~/helpers/urls';
-
-import ChangelogModal from '~/components/UpdateOs/ChangelogModal.vue';
-import { INFO_VERSIONS_QUERY } from '~/components/UserProfile/versions.query';
-import { useClipboardWithToast } from '~/composables/useClipboardWithToast';
-import { useServerStore } from '~/store/server';
-import { useUpdateOsStore } from '~/store/updateOs';
-import { useUpdateOsActionsStore } from '~/store/updateOsActions';
-
-const { t } = useI18n();
-const { copyWithNotification } = useClipboardWithToast();
-
-// Defer logo cleanup to avoid blocking mount
-onMounted(() => {
-  nextTick(() => {
-    const logoWrapper = document.querySelector('.logo');
-    logoWrapper?.classList.remove('logo');
-  });
-});
-
-// Initialize all stores - they're needed for the UI
-const serverStore = useServerStore();
-const updateOsStore = useUpdateOsStore();
-const updateOsActionsStore = useUpdateOsActionsStore();
-
-const { osVersion, rebootType, stateDataError } = storeToRefs(serverStore);
-const { available, availableWithRenewal } = storeToRefs(updateOsStore);
-const { rebootTypeText } = storeToRefs(updateOsActionsStore);
-
-// Use lazy query and only load when dropdown is opened
-const { load: loadVersions, result: versionsResult } = useLazyQuery(INFO_VERSIONS_QUERY);
-
-// Track if we've loaded the versions yet
-const hasLoadedVersions = ref(false);
-
-// Load version data only when dropdown is opened
-const handleDropdownOpen = (open: boolean) => {
-  if (open && !hasLoadedVersions.value) {
-    hasLoadedVersions.value = true;
-    loadVersions();
-  }
-};
-
-// Use versions endpoint as primary source, fallback to store
-const displayOsVersion = computed(
-  () => versionsResult.value?.info?.versions?.core?.unraid || osVersion.value || null
-);
-const apiVersion = computed(() => versionsResult.value?.info?.versions?.core?.api || null);
-const showOsReleaseNotesModal = ref(false);
-
-// Create release object for current version to pass to ChangelogModal
-const currentVersionRelease = computed(() => {
-  if (!displayOsVersion.value) return null;
-
-  const version = displayOsVersion.value;
-  const releaseNotesUrl = getReleaseNotesUrl(version).toString();
-
-  return {
-    version,
-    name: `Unraid ${version}`,
-    date: undefined, // We don't know the release date for current version
-    changelog: null, // No raw changelog for current version
-    changelogPretty: releaseNotesUrl,
-    sha256: null, // No update functionality for current version
-  };
-});
-
-const openApiChangelog = () => {
-  window.open('https://github.com/unraid/api/releases', '_blank');
-};
-
-const copyOsVersion = () => {
-  if (displayOsVersion.value) {
-    copyWithNotification(displayOsVersion.value, t('headerOsVersion.osVersionCopiedToClipboard'));
-  }
-};
-
-const copyApiVersion = () => {
-  if (apiVersion.value) {
-    copyWithNotification(apiVersion.value, t('headerOsVersion.apiVersionCopiedToClipboard'));
-  }
-};
-
-const unraidLogoHeaderLink = computed<{ href: string; title: string }>(() => ({
-  href: 'https://unraid.net',
-  title: t('headerOsVersion.visitUnraidWebsite'),
-}));
-
-const handleUpdateStatusClick = () => {
-  if (!updateOsStatus.value) return;
-
-  if (updateOsStatus.value.click) {
-    updateOsStatus.value.click();
-  } else if (updateOsStatus.value.href) {
-    window.location.href = updateOsStatus.value.href;
-  }
-};
-
-const updateOsStatus = computed(() => {
-  if (stateDataError.value) {
-    // only allowed to update when server is does not have a state error
-    return null;
-  }
-
-  if (rebootTypeText.value) {
-    return {
-      badge: {
-        color: 'yellow',
-        icon: ExclamationTriangleIcon,
-      },
-      href: rebootType.value === 'downgrade' ? WEBGUI_TOOLS_DOWNGRADE : WEBGUI_TOOLS_UPDATE,
-      text: t(rebootTypeText.value),
-    };
-  }
-
-  if (availableWithRenewal.value || available.value) {
-    return {
-      badge: {
-        color: 'orange',
-        icon: BellAlertIcon,
-      },
-      click: () => {
-        updateOsStore.setModalOpen(true);
-      },
-      text: availableWithRenewal.value
-        ? t('headerOsVersion.updateReleased')
-        : t('headerOsVersion.updateAvailable2'),
-      title: availableWithRenewal.value
-        ? t('headerOsVersion.unraidOsReleased', [availableWithRenewal.value])
-        : t('headerOsVersion.unraidOsUpdateAvailable', [available.value]),
-    };
-  }
-
-  return null;
-});
+import HeaderLogo from '~/components/Header/HeaderLogo.vue';
+import HeaderVersion from '~/components/Header/HeaderVersion.vue';
 </script>
 
 <template>
   <div class="mt-4 ml-4 flex max-w-fit flex-col gap-y-2">
-    <a
-      :href="unraidLogoHeaderLink.href"
-      :title="unraidLogoHeaderLink.title"
-      target="_blank"
-      rel="noopener"
-      :aria-label="unraidLogoHeaderLink.title"
-    >
-      <img
-        :src="'/webGui/images/UN-logotype-gradient.svg'"
-        class="xs:w-[16rem] h-auto max-h-[3rem] w-[14rem] object-contain"
-        alt="Unraid Logo"
-      />
-    </a>
-
-    <div class="mt-2 flex flex-wrap justify-start gap-2">
-      <DropdownMenuRoot @update:open="handleDropdownOpen">
-        <DropdownMenuTrigger as-child>
-          <Button
-            variant="link"
-            class="xs:text-sm text-header-text-secondary hover:text-orange-dark focus:text-orange-dark flex h-auto flex-row items-center gap-x-1 p-0 text-xs leading-none font-semibold hover:underline focus:underline"
-            :title="t('headerOsVersion.versionInformation')"
-          >
-            <InformationCircleIcon :style="{ width: '12px', height: '12px', flexShrink: 0 }" />
-            {{ displayOsVersion }}
-          </Button>
-        </DropdownMenuTrigger>
-
-        <DropdownMenuContent class="min-w-[200px]" align="start" :side-offset="4">
-          <DropdownMenuLabel>
-            {{ t('headerOsVersion.versionInformation') }}
-          </DropdownMenuLabel>
-
-          <DropdownMenuItem
-            :disabled="!displayOsVersion"
-            class="cursor-pointer text-xs hover:bg-gray-100 dark:hover:bg-gray-800"
-            @click="copyOsVersion"
-          >
-            <span class="flex w-full items-center justify-between">
-              <span class="flex items-center gap-x-2">
-                <span>{{ t('headerOsVersion.unraidOs') }}</span>
-                <ClipboardDocumentIcon class="h-3 w-3 opacity-60" />
-              </span>
-              <span class="font-semibold">{{ displayOsVersion || t('common.unknown') }}</span>
-            </span>
-          </DropdownMenuItem>
-
-          <DropdownMenuItem
-            :disabled="!apiVersion"
-            class="cursor-pointer text-xs hover:bg-gray-100 dark:hover:bg-gray-800"
-            @click="copyApiVersion"
-          >
-            <span class="flex w-full items-center justify-between">
-              <span class="flex items-center gap-x-2">
-                <span>{{ t('headerOsVersion.unraidApi') }}</span>
-                <ClipboardDocumentIcon class="h-3 w-3 opacity-60" />
-              </span>
-              <span class="font-semibold">{{ apiVersion || t('common.unknown') }}</span>
-            </span>
-          </DropdownMenuItem>
-
-          <DropdownMenuSeparator />
-
-          <DropdownMenuItem @click="showOsReleaseNotesModal = true">
-            <span class="flex items-center gap-x-2">
-              <InformationCircleIcon class="h-4 w-4" />
-              {{ t('headerOsVersion.viewOsReleaseNotes') }}
-            </span>
-          </DropdownMenuItem>
-
-          <DropdownMenuItem @click="openApiChangelog">
-            <span class="flex w-full items-center justify-between">
-              <span class="flex items-center gap-x-2">
-                <DocumentTextIcon class="h-4 w-4" />
-                {{ t('headerOsVersion.viewApiChangelog') }}
-              </span>
-              <ArrowTopRightOnSquareIcon class="h-3 w-3 opacity-60" />
-            </span>
-          </DropdownMenuItem>
-        </DropdownMenuContent>
-      </DropdownMenuRoot>
-      <Button
-        v-if="updateOsStatus"
-        :variant="updateOsStatus.badge?.color === 'orange' ? 'pill-orange' : 'pill-gray'"
-        :title="updateOsStatus.title ?? updateOsStatus.text"
-        :disabled="!updateOsStatus.href && !updateOsStatus.click"
-        size="sm"
-        @click="handleUpdateStatusClick"
-      >
-        <span v-if="updateOsStatus.badge?.icon" class="inline-flex h-4 w-4 shrink-0">
-          <component :is="updateOsStatus.badge.icon" class="h-full w-full" />
-        </span>
-        {{ updateOsStatus.text || '' }}
-      </Button>
-    </div>
-
-    <!-- OS Release Notes Modal -->
-    <ChangelogModal
-      :open="showOsReleaseNotesModal"
-      :release="currentVersionRelease"
-      view-docs-label="Open in new tab"
-      @close="showOsReleaseNotesModal = false"
-    />
+    <HeaderLogo />
+    <HeaderVersion />
   </div>
 </template>
diff --git a/web/src/components/Notifications/Sidebar.vue b/web/src/components/Notifications/Sidebar.vue
index 19c72bcecd..0a64e9f732 100644
--- a/web/src/components/Notifications/Sidebar.vue
+++ b/web/src/components/Notifications/Sidebar.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, ref } from 'vue';
+import { computed, ref, watch } from 'vue';
 import { useI18n } from 'vue-i18n';
 import { useMutation, useQuery, useSubscription } from '@vue/apollo-composable';
 
@@ -139,10 +139,30 @@ const readArchivedCount = computed(() => {
 const prepareToViewNotifications = () => {
   void recalculateOverview();
 };
+
+// Defer mounting the (heavy) tab/list body until the panel has started its open
+// animation. The slide is a compositor transform, but the panel's FIRST paint must
+// finish before it can show — keeping that first paint cheap (header only) lets the
+// slide start immediately instead of hitching while the notification lists mount.
+const open = ref(false);
+const bodyMounted = ref(false);
+watch(open, (isOpen) => {
+  if (isOpen) {
+    bodyMounted.value = false;
+    requestAnimationFrame(() =>
+      requestAnimationFrame(() => {
+        if (open.value) bodyMounted.value = true;
+      })
+    );
+  }
+  // On close, keep the body mounted so it stays visible during the exit slide; reka
+  // unmounts the whole SheetContent (and the body with it) once the exit animation
+  // finishes.
+});
 </script>
 
 <template>
-  <Sheet>
+  <Sheet v-model:open="open">
     <SheetTrigger as-child>
       <Button variant="header" size="header" @click="prepareToViewNotifications">
         <span class="sr-only">{{ t('notifications.sidebar.openButtonSr') }}</span>
@@ -158,6 +178,7 @@ const prepareToViewNotifications = () => {
           <SheetTitle class="text-2xl">{{ t('notifications.sidebar.title') }}</SheetTitle>
         </SheetHeader>
         <Tabs
+          v-if="bodyMounted"
           default-value="unread"
           class="flex min-h-0 flex-1 flex-col"
           :aria-label="t('notifications.sidebar.statusTabsAria')"
diff --git a/web/src/components/Wrapper/component-registry.ts b/web/src/components/Wrapper/component-registry.ts
index 64ceb802b2..0808b51fd2 100644
--- a/web/src/components/Wrapper/component-registry.ts
+++ b/web/src/components/Wrapper/component-registry.ts
@@ -22,6 +22,14 @@ export type ComponentMapping = {
 // Define component mappings - all components use async loading for consistency
 // Priority components (header, user profile) are listed first for faster mounting
 export const componentMappings: ComponentMapping[] = [
+  {
+    // Consolidated header (Unraid 7.3+). Owns the entire header in one component;
+    // the legacy `unraid-header-os-version` + `unraid-user-profile` pair below is
+    // the fallback for Unraid < 7.3.
+    component: defineAsyncComponent(() => import('@/components/Header.standalone.vue')),
+    selector: 'unraid-header',
+    appId: 'header',
+  },
   {
     component: defineAsyncComponent(() => import('@/components/HeaderOsVersion.standalone.vue')),
     selector: 'unraid-header-os-version',
diff --git a/web/src/composables/gql/gql.ts b/web/src/composables/gql/gql.ts
index b09e234a71..6ec86bda9a 100644
--- a/web/src/composables/gql/gql.ts
+++ b/web/src/composables/gql/gql.ts
@@ -48,6 +48,7 @@ type Documents = {
     "\n  mutation UpdateDockerAutostartConfiguration(\n    $entries: [DockerAutostartEntryInput!]!\n    $persistUserPreferences: Boolean\n  ) {\n    docker {\n      updateAutostartConfiguration(entries: $entries, persistUserPreferences: $persistUserPreferences)\n    }\n  }\n": typeof types.UpdateDockerAutostartConfigurationDocument,
     "\n  mutation UpdateDockerContainers($ids: [PrefixedID!]!) {\n    docker {\n      updateContainers(ids: $ids) {\n        id\n        names\n        state\n        isUpdateAvailable\n        isRebuildReady\n      }\n    }\n  }\n": typeof types.UpdateDockerContainersDocument,
     "\n  mutation UpdateDockerViewPreferences($viewId: String, $prefs: JSON!) {\n    updateDockerViewPreferences(viewId: $viewId, prefs: $prefs) {\n      version\n      views {\n        id\n        name\n        rootId\n        prefs\n        flatEntries {\n          id\n          type\n          name\n          parentId\n          depth\n          position\n          path\n          hasChildren\n          childrenIds\n          meta {\n            id\n            names\n            state\n            status\n            image\n            ports {\n              privatePort\n              publicPort\n              type\n            }\n            autoStart\n            hostConfig {\n              networkMode\n            }\n            created\n            isUpdateAvailable\n            isRebuildReady\n          }\n        }\n      }\n    }\n  }\n": typeof types.UpdateDockerViewPreferencesDocument,
+    "\n  query ArrayCapacity {\n    array {\n      id\n      state\n      capacity {\n        kilobytes {\n          free\n          used\n          total\n        }\n      }\n    }\n  }\n": typeof types.ArrayCapacityDocument,
     "\n  query LogFiles {\n    logFiles {\n      name\n      path\n      size\n      modifiedAt\n    }\n  }\n": typeof types.LogFilesDocument,
     "\n  query LogFileContent($path: String!, $lines: Int, $startLine: Int) {\n    logFile(path: $path, lines: $lines, startLine: $startLine) {\n      path\n      content\n      totalLines\n      startLine\n    }\n  }\n": typeof types.LogFileContentDocument,
     "\n  subscription LogFileSubscription($path: String!) {\n    logFile(path: $path) {\n      path\n      content\n      totalLines\n    }\n  }\n": typeof types.LogFileSubscriptionDocument,
@@ -136,6 +137,7 @@ const documents: Documents = {
     "\n  mutation UpdateDockerAutostartConfiguration(\n    $entries: [DockerAutostartEntryInput!]!\n    $persistUserPreferences: Boolean\n  ) {\n    docker {\n      updateAutostartConfiguration(entries: $entries, persistUserPreferences: $persistUserPreferences)\n    }\n  }\n": types.UpdateDockerAutostartConfigurationDocument,
     "\n  mutation UpdateDockerContainers($ids: [PrefixedID!]!) {\n    docker {\n      updateContainers(ids: $ids) {\n        id\n        names\n        state\n        isUpdateAvailable\n        isRebuildReady\n      }\n    }\n  }\n": types.UpdateDockerContainersDocument,
     "\n  mutation UpdateDockerViewPreferences($viewId: String, $prefs: JSON!) {\n    updateDockerViewPreferences(viewId: $viewId, prefs: $prefs) {\n      version\n      views {\n        id\n        name\n        rootId\n        prefs\n        flatEntries {\n          id\n          type\n          name\n          parentId\n          depth\n          position\n          path\n          hasChildren\n          childrenIds\n          meta {\n            id\n            names\n            state\n            status\n            image\n            ports {\n              privatePort\n              publicPort\n              type\n            }\n            autoStart\n            hostConfig {\n              networkMode\n            }\n            created\n            isUpdateAvailable\n            isRebuildReady\n          }\n        }\n      }\n    }\n  }\n": types.UpdateDockerViewPreferencesDocument,
+    "\n  query ArrayCapacity {\n    array {\n      id\n      state\n      capacity {\n        kilobytes {\n          free\n          used\n          total\n        }\n      }\n    }\n  }\n": types.ArrayCapacityDocument,
     "\n  query LogFiles {\n    logFiles {\n      name\n      path\n      size\n      modifiedAt\n    }\n  }\n": types.LogFilesDocument,
     "\n  query LogFileContent($path: String!, $lines: Int, $startLine: Int) {\n    logFile(path: $path, lines: $lines, startLine: $startLine) {\n      path\n      content\n      totalLines\n      startLine\n    }\n  }\n": types.LogFileContentDocument,
     "\n  subscription LogFileSubscription($path: String!) {\n    logFile(path: $path) {\n      path\n      content\n      totalLines\n    }\n  }\n": types.LogFileSubscriptionDocument,
@@ -340,6 +342,10 @@ export function graphql(source: "\n  mutation UpdateDockerContainers($ids: [Pref
  * The graphql function is used to parse GraphQL queries into a document that can be used by GraphQL clients.
  */
 export function graphql(source: "\n  mutation UpdateDockerViewPreferences($viewId: String, $prefs: JSON!) {\n    updateDockerViewPreferences(viewId: $viewId, prefs: $prefs) {\n      version\n      views {\n        id\n        name\n        rootId\n        prefs\n        flatEntries {\n          id\n          type\n          name\n          parentId\n          depth\n          position\n          path\n          hasChildren\n          childrenIds\n          meta {\n            id\n            names\n            state\n            status\n            image\n            ports {\n              privatePort\n              publicPort\n              type\n            }\n            autoStart\n            hostConfig {\n              networkMode\n            }\n            created\n            isUpdateAvailable\n            isRebuildReady\n          }\n        }\n      }\n    }\n  }\n"): (typeof documents)["\n  mutation UpdateDockerViewPreferences($viewId: String, $prefs: JSON!) {\n    updateDockerViewPreferences(viewId: $viewId, prefs: $prefs) {\n      version\n      views {\n        id\n        name\n        rootId\n        prefs\n        flatEntries {\n          id\n          type\n          name\n          parentId\n          depth\n          position\n          path\n          hasChildren\n          childrenIds\n          meta {\n            id\n            names\n            state\n            status\n            image\n            ports {\n              privatePort\n              publicPort\n              type\n            }\n            autoStart\n            hostConfig {\n              networkMode\n            }\n            created\n            isUpdateAvailable\n            isRebuildReady\n          }\n        }\n      }\n    }\n  }\n"];
+/**
+ * The graphql function is used to parse GraphQL queries into a document that can be used by GraphQL clients.
+ */
+export function graphql(source: "\n  query ArrayCapacity {\n    array {\n      id\n      state\n      capacity {\n        kilobytes {\n          free\n          used\n          total\n        }\n      }\n    }\n  }\n"): (typeof documents)["\n  query ArrayCapacity {\n    array {\n      id\n      state\n      capacity {\n        kilobytes {\n          free\n          used\n          total\n        }\n      }\n    }\n  }\n"];
 /**
  * The graphql function is used to parse GraphQL queries into a document that can be used by GraphQL clients.
  */
diff --git a/web/src/composables/gql/graphql.ts b/web/src/composables/gql/graphql.ts
index 96384bef26..e9be3b367b 100644
--- a/web/src/composables/gql/graphql.ts
+++ b/web/src/composables/gql/graphql.ts
@@ -3845,6 +3845,11 @@ export type UpdateDockerViewPreferencesMutationVariables = Exact<{
 
 export type UpdateDockerViewPreferencesMutation = { __typename?: 'Mutation', updateDockerViewPreferences: { __typename?: 'ResolvedOrganizerV1', version: number, views: Array<{ __typename?: 'ResolvedOrganizerView', id: string, name: string, rootId: string, prefs?: any | null, flatEntries: Array<{ __typename?: 'FlatOrganizerEntry', id: string, type: string, name: string, parentId?: string | null, depth: number, position: number, path: Array<string>, hasChildren: boolean, childrenIds: Array<string>, meta?: { __typename?: 'DockerContainer', id: string, names: Array<string>, state: ContainerState, status: string, image: string, autoStart: boolean, created: number, isUpdateAvailable?: boolean | null, isRebuildReady?: boolean | null, ports: Array<{ __typename?: 'ContainerPort', privatePort?: number | null, publicPort?: number | null, type: ContainerPortType }>, hostConfig?: { __typename?: 'ContainerHostConfig', networkMode: string } | null } | null }> }> } };
 
+export type ArrayCapacityQueryVariables = Exact<{ [key: string]: never; }>;
+
+
+export type ArrayCapacityQuery = { __typename?: 'Query', array: { __typename?: 'UnraidArray', id: string, state: ArrayState, capacity: { __typename?: 'ArrayCapacity', kilobytes: { __typename?: 'Capacity', free: string, used: string, total: string } } } };
+
 export type LogFilesQueryVariables = Exact<{ [key: string]: never; }>;
 
 
@@ -4210,6 +4215,7 @@ export const UpdateAllDockerContainersDocument = {"kind":"Document","definitions
 export const UpdateDockerAutostartConfigurationDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"mutation","name":{"kind":"Name","value":"UpdateDockerAutostartConfiguration"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"entries"}},"type":{"kind":"NonNullType","type":{"kind":"ListType","type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"DockerAutostartEntryInput"}}}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"persistUserPreferences"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"Boolean"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"docker"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"updateAutostartConfiguration"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"entries"},"value":{"kind":"Variable","name":{"kind":"Name","value":"entries"}}},{"kind":"Argument","name":{"kind":"Name","value":"persistUserPreferences"},"value":{"kind":"Variable","name":{"kind":"Name","value":"persistUserPreferences"}}}]}]}}]}}]} as unknown as DocumentNode<UpdateDockerAutostartConfigurationMutation, UpdateDockerAutostartConfigurationMutationVariables>;
 export const UpdateDockerContainersDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"mutation","name":{"kind":"Name","value":"UpdateDockerContainers"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"ids"}},"type":{"kind":"NonNullType","type":{"kind":"ListType","type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"PrefixedID"}}}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"docker"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"updateContainers"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"ids"},"value":{"kind":"Variable","name":{"kind":"Name","value":"ids"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"names"}},{"kind":"Field","name":{"kind":"Name","value":"state"}},{"kind":"Field","name":{"kind":"Name","value":"isUpdateAvailable"}},{"kind":"Field","name":{"kind":"Name","value":"isRebuildReady"}}]}}]}}]}}]} as unknown as DocumentNode<UpdateDockerContainersMutation, UpdateDockerContainersMutationVariables>;
 export const UpdateDockerViewPreferencesDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"mutation","name":{"kind":"Name","value":"UpdateDockerViewPreferences"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"viewId"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"prefs"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"JSON"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"updateDockerViewPreferences"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"viewId"},"value":{"kind":"Variable","name":{"kind":"Name","value":"viewId"}}},{"kind":"Argument","name":{"kind":"Name","value":"prefs"},"value":{"kind":"Variable","name":{"kind":"Name","value":"prefs"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"version"}},{"kind":"Field","name":{"kind":"Name","value":"views"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"rootId"}},{"kind":"Field","name":{"kind":"Name","value":"prefs"}},{"kind":"Field","name":{"kind":"Name","value":"flatEntries"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"type"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"parentId"}},{"kind":"Field","name":{"kind":"Name","value":"depth"}},{"kind":"Field","name":{"kind":"Name","value":"position"}},{"kind":"Field","name":{"kind":"Name","value":"path"}},{"kind":"Field","name":{"kind":"Name","value":"hasChildren"}},{"kind":"Field","name":{"kind":"Name","value":"childrenIds"}},{"kind":"Field","name":{"kind":"Name","value":"meta"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"names"}},{"kind":"Field","name":{"kind":"Name","value":"state"}},{"kind":"Field","name":{"kind":"Name","value":"status"}},{"kind":"Field","name":{"kind":"Name","value":"image"}},{"kind":"Field","name":{"kind":"Name","value":"ports"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"privatePort"}},{"kind":"Field","name":{"kind":"Name","value":"publicPort"}},{"kind":"Field","name":{"kind":"Name","value":"type"}}]}},{"kind":"Field","name":{"kind":"Name","value":"autoStart"}},{"kind":"Field","name":{"kind":"Name","value":"hostConfig"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"networkMode"}}]}},{"kind":"Field","name":{"kind":"Name","value":"created"}},{"kind":"Field","name":{"kind":"Name","value":"isUpdateAvailable"}},{"kind":"Field","name":{"kind":"Name","value":"isRebuildReady"}}]}}]}}]}}]}}]}}]} as unknown as DocumentNode<UpdateDockerViewPreferencesMutation, UpdateDockerViewPreferencesMutationVariables>;
+export const ArrayCapacityDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ArrayCapacity"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"array"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"state"}},{"kind":"Field","name":{"kind":"Name","value":"capacity"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"kilobytes"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"free"}},{"kind":"Field","name":{"kind":"Name","value":"used"}},{"kind":"Field","name":{"kind":"Name","value":"total"}}]}}]}}]}}]}}]} as unknown as DocumentNode<ArrayCapacityQuery, ArrayCapacityQueryVariables>;
 export const LogFilesDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"LogFiles"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"logFiles"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"path"}},{"kind":"Field","name":{"kind":"Name","value":"size"}},{"kind":"Field","name":{"kind":"Name","value":"modifiedAt"}}]}}]}}]} as unknown as DocumentNode<LogFilesQuery, LogFilesQueryVariables>;
 export const LogFileContentDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"LogFileContent"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"path"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"lines"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"Int"}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"startLine"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"Int"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"logFile"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"path"},"value":{"kind":"Variable","name":{"kind":"Name","value":"path"}}},{"kind":"Argument","name":{"kind":"Name","value":"lines"},"value":{"kind":"Variable","name":{"kind":"Name","value":"lines"}}},{"kind":"Argument","name":{"kind":"Name","value":"startLine"},"value":{"kind":"Variable","name":{"kind":"Name","value":"startLine"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"path"}},{"kind":"Field","name":{"kind":"Name","value":"content"}},{"kind":"Field","name":{"kind":"Name","value":"totalLines"}},{"kind":"Field","name":{"kind":"Name","value":"startLine"}}]}}]}}]} as unknown as DocumentNode<LogFileContentQuery, LogFileContentQueryVariables>;
 export const LogFileSubscriptionDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"subscription","name":{"kind":"Name","value":"LogFileSubscription"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"path"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"logFile"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"path"},"value":{"kind":"Variable","name":{"kind":"Name","value":"path"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"path"}},{"kind":"Field","name":{"kind":"Name","value":"content"}},{"kind":"Field","name":{"kind":"Name","value":"totalLines"}}]}}]}}]} as unknown as DocumentNode<LogFileSubscriptionSubscription, LogFileSubscriptionSubscriptionVariables>;
diff --git a/web/src/locales/en.json b/web/src/locales/en.json
index 096b2a5916..0214592618 100644
--- a/web/src/locales/en.json
+++ b/web/src/locales/en.json
@@ -419,6 +419,9 @@
   "connectSettings.updatedApiSettingsToast": "Updated API Settings",
   "downgradeOs.downgradeUnraidOs": "Downgrade Unraid OS",
   "downgradeOs.pleaseFinishTheInitiatedUpdateTo": "Please finish the initiated update to enable a downgrade.",
+  "headerArrayUsage.array": "Array",
+  "headerArrayUsage.offline": "Offline",
+  "headerArrayUsage.usedOfArray": "{0}% of array used",
   "headerOsVersion.apiVersionCopiedToClipboard": "API version copied to clipboard",
   "headerOsVersion.osVersionCopiedToClipboard": "OS version copied to clipboard",
   "headerOsVersion.unraidApi": "Unraid API",
diff --git a/web/src/themes/types.d.ts b/web/src/themes/types.d.ts
index 719cd13816..6880ec44ac 100644
--- a/web/src/themes/types.d.ts
+++ b/web/src/themes/types.d.ts
@@ -1,3 +1,5 @@
+export type HeaderLogoStyle = 'gradient' | 'theme';
+
 export interface Theme {
   banner: boolean;
   bannerGradient: boolean;