Improve spacing

Co-authored-by: Petar Petrov <MindFreeze@users.noreply.github.com>

.github/copilot-instructions.md

@@ -2,6 +2,8 @@
 
 You are an assistant helping with development of the Home Assistant frontend. The frontend is built using Lit-based Web Components and TypeScript, providing a responsive and performant interface for home automation control.
 
+**Note**: This file contains high-level guidelines and references to implementation patterns. For detailed component documentation, API references, and usage examples, refer to the `gallery/` directory.
+
 ## Table of Contents
 
 - [Quick Reference](#quick-reference)
@@ -151,6 +153,10 @@ try {
 ### Styling Guidelines
 
 - **Use CSS custom properties**: Leverage the theme system
+- **Use spacing tokens**: Prefer `--ha-space-*` tokens over hardcoded values for consistent spacing
+  - Spacing scale: `--ha-space-0` (0px) through `--ha-space-20` (80px) in 4px increments
+  - Defined in `src/resources/theme/core.globals.ts`
+  - Common values: `--ha-space-2` (8px), `--ha-space-4` (16px), `--ha-space-8` (32px)
 - **Mobile-first responsive**: Design for mobile, enhance for desktop
 - **Follow Material Design**: Use Material Web Components where appropriate
 - **Support RTL**: Ensure all layouts work in RTL languages
@@ -159,21 +165,68 @@ try {
 static get styles() {
   return css`
     :host {
-      --spacing: 16px;
-      padding: var(--spacing);
+      padding: var(--ha-space-4);
       color: var(--primary-text-color);
       background-color: var(--card-background-color);
     }
 
+    .content {
+      gap: var(--ha-space-2);
+    }
+
     @media (max-width: 600px) {
       :host {
-        --spacing: 8px;
+        padding: var(--ha-space-2);
       }
     }
   `;
 }
 ```
 
+### View Transitions
+
+The View Transitions API creates smooth animations between DOM state changes. When implementing view transitions:
+
+**Core Resources:**
+
+- **Utility wrapper**: `src/common/util/view-transition.ts` - `withViewTransition()` function with graceful fallback
+- **Real-world example**: `src/util/launch-screen.ts` - Launch screen fade pattern with browser support detection
+- **Animation keyframes**: `src/resources/theme/animations.globals.ts` - Global `fade-in`, `fade-out`, `scale` animations
+- **Animation duration**: `src/resources/theme/core.globals.ts` - `--ha-animation-base-duration` (350ms, respects `prefers-reduced-motion`)
+
+**Implementation Guidelines:**
+
+1. Always use `withViewTransition()` wrapper for automatic fallback
+2. Keep transitions simple (subtle crossfades and fades work best)
+3. Use `--ha-animation-base-duration` CSS variable for consistent timing
+4. Assign unique `view-transition-name` to elements (must be unique at any given time)
+5. For Lit components: Override `performUpdate()` or use `::part()` for internal elements
+
+**Default Root Transition:**
+
+By default, `:root` receives `view-transition-name: root`, creating a full-page crossfade. Target with [`::view-transition-group(root)`](https://developer.mozilla.org/en-US/docs/Web/CSS/::view-transition-group) to customize the default page transition.
+
+**Important Constraints:**
+
+- Each `view-transition-name` must be unique at any given time
+- Only one view transition can run at a time
+- **Shadow DOM incompatibility**: View transitions operate at document level and do not work within Shadow DOM due to style isolation ([spec discussion](https://github.com/w3c/csswg-drafts/issues/10303)). For web components, set `view-transition-name` on the `:host` element or use document-level transitions
+
+**Current Usage & Planned Applications:**
+
+- Launch screen fade out (implemented)
+- Automation sidebar transitions (planned - #27238)
+- More info dialog content changes (planned - #27672)
+- Toolbar navigation, ha-spinner transitions (planned)
+
+**Specification & Documentation:**
+
+For browser support, API details, and current specifications, refer to these authoritative sources (note: check publication dates as specs evolve):
+
+- [MDN: View Transition API](https://developer.mozilla.org/en-US/docs/Web/API/View_Transition_API) - Comprehensive API reference
+- [Chrome for Developers: View Transitions](https://developer.chrome.com/docs/web-platform/view-transitions) - Implementation guide and examples
+- [W3C Draft Specification](https://drafts.csswg.org/css-view-transitions/) - Official specification (evolving)
+
 ### Performance Best Practices
 
 - **Code split**: Split code at the panel/dialog level
@@ -195,8 +248,9 @@ static get styles() {
 
 **Available Dialog Types:**
 
-- `ha-md-dialog` - Preferred for new code (Material Design 3)
-- `ha-dialog` - Legacy component still widely used
+- `ha-wa-dialog` - Preferred for new dialogs (Web Awesome based)
+- `ha-md-dialog` - Material Design 3 dialog component
+- `ha-dialog` - Legacy component (still widely used)
 
 **Opening Dialogs (Fire Event Pattern - Recommended):**
 
@@ -211,15 +265,45 @@ fireEvent(this, "show-dialog", {
 **Dialog Implementation Requirements:**
 
 - Implement `HassDialog<T>` interface
-- Use `createCloseHeading()` for standard headers
-- Import `haStyleDialog` for consistent styling
+- Use `@state() private _open = false` to control dialog visibility
+- Set `_open = true` in `showDialog()`, `_open = false` in `closeDialog()`
 - Return `nothing` when no params (loading state)
-- Fire `dialog-closed` event when closing
-- Add `dialogInitialFocus` for accessibility
+- Fire `dialog-closed` event in `_dialogClosed()` handler
+- Use `header-title` attribute for simple titles
+- Use `header-subtitle` attribute for simple subtitles
+- Use slots for custom content where the standard attributes are not enough
+- Use `ha-dialog-footer` with `primaryAction`/`secondaryAction` slots for footer content
+- Add `autofocus` to first focusable element (e.g., `<ha-form autofocus>`). The component may need to forward this attribute internally.
 
-````
+**Dialog Sizing:**
+
+- Use `width` attribute with predefined sizes: `"small"` (320px), `"medium"` (560px - default), `"large"` (720px), or `"full"`
+- Custom sizing is NOT recommended - use the standard width presets
+- Example: `<ha-wa-dialog width="small">` for alert/confirmation dialogs
+
+**Button Appearance Guidelines:**
+
+- **Primary action buttons**: Default appearance (no appearance attribute) or omit for standard styling
+- **Secondary action buttons**: Use `appearance="plain"` for cancel/dismiss actions
+- **Destructive actions**: Use `appearance="filled"` for delete/remove operations (combined with appropriate semantic styling)
+- **Button sizes**: Use `size="small"` (32px height) or default/medium (40px height)
+- Always place primary action in `slot="primaryAction"` and secondary in `slot="secondaryAction"` within `ha-dialog-footer`
+
+**Recent Examples:**
+
+See these files for current patterns:
+
+- `src/panels/config/repairs/dialog-repairs-issue.ts`
+- `src/dialogs/restart/dialog-restart.ts`
+- `src/panels/config/lovelace/resources/dialog-lovelace-resource-detail.ts`
+
+**Gallery Documentation:**
+
+- `gallery/src/pages/components/ha-wa-dialog.markdown`
+- `gallery/src/pages/components/ha-dialogs.markdown`
 
 ### Form Component (ha-form)
+
 - Schema-driven using `HaFormSchema[]`
 - Supports entity, device, area, target, number, boolean, time, action, text, object, select, icon, media, location selectors
 - Built-in validation with error display
@@ -235,7 +319,11 @@ fireEvent(this, "show-dialog", {
   .computeLabel=${(schema) => this.hass.localize(`ui.panel.${schema.name}`)}
   @value-changed=${this._valueChanged}
 ></ha-form>
-````
+```
+
+**Gallery Documentation:**
+
+- `gallery/src/pages/components/ha-form.markdown`
 
 ### Alert Component (ha-alert)
 
@@ -249,6 +337,35 @@ fireEvent(this, "show-dialog", {
 <ha-alert alert-type="success" dismissable>Success message</ha-alert>
 ```
 
+**Gallery Documentation:**
+
+- `gallery/src/pages/components/ha-alert.markdown`
+
+### Keyboard Shortcuts (ShortcutManager)
+
+The `ShortcutManager` class provides a unified way to register keyboard shortcuts with automatic input field protection.
+
+**Key Features:**
+
+- Automatically blocks shortcuts when input fields are focused
+- Prevents shortcuts during text selection (configurable via `allowWhenTextSelected`)
+- Supports both character-based and KeyCode-based shortcuts (for non-latin keyboards)
+
+**Implementation:**
+
+- **Class definition**: `src/common/keyboard/shortcuts.ts`
+- **Real-world example**: `src/state/quick-bar-mixin.ts` - Global shortcuts (e, c, d, m, a, Shift+?) with non-latin keyboard fallbacks
+
+### Tooltip Component (ha-tooltip)
+
+The `ha-tooltip` component wraps Web Awesome tooltip with Home Assistant theming. Use for providing contextual help text on hover.
+
+**Implementation:**
+
+- **Component definition**: `src/components/ha-tooltip.ts`
+- **Usage example**: `src/components/ha-label.ts`
+- **Gallery documentation**: `gallery/src/pages/components/ha-tooltip.markdown`
+
 ## Common Patterns
 
 ### Creating a Panel
@@ -289,11 +406,19 @@ export class DialogMyFeature
   @state()
   private _params?: MyDialogParams;
 
+  @state()
+  private _open = false;
+
   public async showDialog(params: MyDialogParams): Promise<void> {
     this._params = params;
+    this._open = true;
   }
 
   public closeDialog(): void {
+    this._open = false;
+  }
+
+  private _dialogClosed(): void {
     this._params = undefined;
     fireEvent(this, "dialog-closed", { dialog: this.localName });
   }
@@ -304,23 +429,27 @@ export class DialogMyFeature
     }
 
     return html`
-      <ha-dialog
-        open
-        @closed=${this.closeDialog}
-        .heading=${createCloseHeading(this.hass, this._params.title)}
+      <ha-wa-dialog
+        .hass=${this.hass}
+        .open=${this._open}
+        header-title=${this._params.title}
+        header-subtitle=${this._params.subtitle}
+        @closed=${this._dialogClosed}
       >
-        <!-- Dialog content -->
-        <ha-button
-          appearance="plain"
-          @click=${this.closeDialog}
-          slot="secondaryAction"
-        >
-          ${this.hass.localize("ui.common.cancel")}
-        </ha-button>
-        <ha-button @click=${this._submit} slot="primaryAction">
-          ${this.hass.localize("ui.common.save")}
-        </ha-button>
-      </ha-dialog>
+        <p>Dialog content</p>
+        <ha-dialog-footer slot="footer">
+          <ha-button
+            slot="secondaryAction"
+            appearance="plain"
+            @click=${this.closeDialog}
+          >
+            ${this.hass.localize("ui.common.cancel")}
+          </ha-button>
+          <ha-button slot="primaryAction" @click=${this._submit}>
+            ${this.hass.localize("ui.common.save")}
+          </ha-button>
+        </ha-dialog-footer>
+      </ha-wa-dialog>
     `;
   }
 

.github/workflows/cast_deployment.yaml

@@ -21,7 +21,7 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ref: dev
 
@@ -56,7 +56,7 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ref: master
 

.github/workflows/ci.yaml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Node
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Node
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
@@ -76,7 +76,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Node
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
@@ -89,7 +89,7 @@ jobs:
         env:
           IS_TEST: "true"
       - name: Upload bundle stats
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: frontend-bundle-stats
           path: build/stats/*.json
@@ -100,7 +100,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Node
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
@@ -113,7 +113,7 @@ jobs:
         env:
           IS_TEST: "true"
       - name: Upload bundle stats
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: supervisor-bundle-stats
           path: build/stats/*.json

.github/workflows/codeql-analysis.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.
@@ -36,14 +36,14 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
+        uses: github/codeql-action/init@e12f0178983d466f2f6028f5cc7a6d786fd97f4b # v4.31.4
         with:
           languages: ${{ matrix.language }}
 
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
+        uses: github/codeql-action/autobuild@e12f0178983d466f2f6028f5cc7a6d786fd97f4b # v4.31.4
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 https://git.io/JvXDl
@@ -57,4 +57,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
+        uses: github/codeql-action/analyze@e12f0178983d466f2f6028f5cc7a6d786fd97f4b # v4.31.4

.github/workflows/demo_deployment.yaml

@@ -22,7 +22,7 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ref: dev
 
@@ -57,7 +57,7 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ref: master
 

.github/workflows/design_deployment.yaml

@@ -16,7 +16,7 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: Setup Node
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0

.github/workflows/design_preview.yaml

@@ -21,7 +21,7 @@ jobs:
     if: github.repository == 'home-assistant/frontend' && contains(github.event.pull_request.labels.*.name, 'needs design preview')
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: Setup Node
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0

.github/workflows/nightly.yaml

@@ -20,7 +20,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
@@ -57,14 +57,14 @@ jobs:
         run: tar -czvf translations.tar.gz translations
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: wheels
           path: dist/home_assistant_frontend*.whl
           if-no-files-found: error
 
       - name: Upload translations
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: translations
           path: translations.tar.gz

.github/workflows/relative-ci.yaml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send bundle stats and build information to RelativeCI
-        uses: relative-ci/agent-action@8504826a02078b05756e4c07e380023cc2c4274a # v3.1.0
+        uses: relative-ci/agent-action@feb19ddc698445db27401f1490f6ac182da0816f # v3.2.0
         with:
           key: ${{ secrets[format('RELATIVE_CI_KEY_{0}_{1}', matrix.bundle, matrix.build)] }}
           token: ${{ github.token }}

.github/workflows/release.yaml

@@ -23,7 +23,7 @@ jobs:
       contents: write # Required to upload release assets
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
@@ -55,7 +55,7 @@ jobs:
           script/release
 
       - name: Upload release assets
-        uses: softprops/action-gh-release@6da8fa9354ddfdc4aeace5fc48d7f679b5214090 # v2.4.1
+        uses: softprops/action-gh-release@5be0e66d93ac7ed76da52eca8bb058f665c3a5fe # v2.4.2
         with:
           files: |
             dist/*.whl
@@ -91,7 +91,7 @@ jobs:
       contents: write # Required to upload release assets
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Node
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
@@ -108,7 +108,7 @@ jobs:
       - name: Tar folder
         run: tar -czf landing-page/home_assistant_frontend_landingpage-${{ github.event.release.tag_name }}.tar.gz -C landing-page/dist .
       - name: Upload release asset
-        uses: softprops/action-gh-release@6da8fa9354ddfdc4aeace5fc48d7f679b5214090 # v2.4.1
+        uses: softprops/action-gh-release@5be0e66d93ac7ed76da52eca8bb058f665c3a5fe # v2.4.2
         with:
           files: landing-page/home_assistant_frontend_landingpage-${{ github.event.release.tag_name }}.tar.gz
 
@@ -120,7 +120,7 @@ jobs:
       contents: write # Required to upload release assets
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Node
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
@@ -137,6 +137,6 @@ jobs:
       - name: Tar folder
         run: tar -czf hassio/home_assistant_frontend_supervisor-${{ github.event.release.tag_name }}.tar.gz -C hassio/build .
       - name: Upload release asset
-        uses: softprops/action-gh-release@6da8fa9354ddfdc4aeace5fc48d7f679b5214090 # v2.4.1
+        uses: softprops/action-gh-release@5be0e66d93ac7ed76da52eca8bb058f665c3a5fe # v2.4.2
         with:
           files: hassio/home_assistant_frontend_supervisor-${{ github.event.release.tag_name }}.tar.gz

.github/workflows/translations.yaml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: Upload Translations
         run: |

.nvmrc

@@ -1 +1 @@
-22.21.0
+22.21.1

.yarnrc.yml

@@ -6,4 +6,4 @@ enableGlobalCache: false
 
 nodeLinker: node-modules
 
-yarnPath: .yarn/releases/yarn-4.10.3.cjs
+yarnPath: .yarn/releases/yarn-4.11.0.cjs

AGENTS.md

@@ -0,0 +1 @@
+.github/copilot-instructions.md

build-scripts/bundle.cjs

@@ -18,16 +18,16 @@ module.exports.sourceMapURL = () => {
 module.exports.ignorePackages = () => [];
 
 // Files from NPM packages that we should replace with empty file
-module.exports.emptyPackages = ({ isHassioBuild }) =>
+module.exports.emptyPackages = ({ isHassioBuild, isLandingPageBuild }) =>
   [
     require.resolve("@vaadin/vaadin-material-styles/typography.js"),
     require.resolve("@vaadin/vaadin-material-styles/font-icons.js"),
     // Icons in supervisor conflict with icons in HA so we don't load.
-    isHassioBuild &&
+    (isHassioBuild || isLandingPageBuild) &&
       require.resolve(
         path.resolve(paths.root_dir, "src/components/ha-icon.ts")
       ),
-    isHassioBuild &&
+    (isHassioBuild || isLandingPageBuild) &&
       require.resolve(
         path.resolve(paths.root_dir, "src/components/ha-icon-picker.ts")
       ),
@@ -337,6 +337,7 @@ module.exports.config = {
       publicPath: publicPath(latestBuild),
       isProdBuild,
       latestBuild,
+      isLandingPageBuild: true,
     };
   },
 };

build-scripts/rspack.cjs

@@ -41,6 +41,7 @@ const createRspackConfig = ({
   isStatsBuild,
   isTestBuild,
   isHassioBuild,
+  isLandingPageBuild,
   dontHash,
 }) => {
   if (!dontHash) {
@@ -168,7 +169,9 @@ const createRspackConfig = ({
         },
       }),
       new rspack.NormalModuleReplacementPlugin(
-        new RegExp(bundle.emptyPackages({ isHassioBuild }).join("|")),
+        new RegExp(
+          bundle.emptyPackages({ isHassioBuild, isLandingPageBuild }).join("|")
+        ),
         path.resolve(paths.root_dir, "src/util/empty.js")
       ),
       !isProdBuild && new LogStartCompilePlugin(),
@@ -257,7 +260,6 @@ const createRspackConfig = ({
       ),
     },
     experiments: {
-      layers: true,
       outputModule: true,
     },
   };

cast/src/launcher/layout/hc-cast.ts

@@ -16,9 +16,9 @@ import {
 } from "../../../../src/common/auth/token_storage";
 import { atLeastVersion } from "../../../../src/common/config/version";
 import { toggleAttribute } from "../../../../src/common/dom/toggle_attribute";
+import "../../../../src/components/ha-button";
 import "../../../../src/components/ha-icon";
 import "../../../../src/components/ha-list";
-import "../../../../src/components/ha-button";
 import "../../../../src/components/ha-list-item";
 import "../../../../src/components/ha-svg-icon";
 import {
@@ -28,7 +28,6 @@ import {
 import { isStrategyDashboard } from "../../../../src/data/lovelace/config/types";
 import type { LovelaceViewConfig } from "../../../../src/data/lovelace/config/view";
 import "../../../../src/layouts/hass-loading-screen";
-import { generateDefaultViewConfig } from "../../../../src/panels/lovelace/common/generate-lovelace-config";
 import "./hc-layout";
 
 @customElement("hc-cast")
@@ -96,7 +95,9 @@ class HcCast extends LitElement {
                 <ha-list @action=${this._handlePickView} activatable>
                   ${(
                     this.lovelaceViews ?? [
-                      generateDefaultViewConfig({}, {}, {}, {}, () => ""),
+                      {
+                        title: "Home",
+                      },
                     ]
                   ).map(
                     (view, idx) => html`

gallery/src/pages/automation/describe-trigger.ts

@@ -3,7 +3,7 @@ import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/components/ha-yaml-editor";
-import type { Trigger } from "../../../../src/data/automation";
+import type { LegacyTrigger } from "../../../../src/data/automation";
 import { describeTrigger } from "../../../../src/data/automation_i18n";
 import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
@@ -66,7 +66,7 @@ const triggers = [
   },
 ];
 
-const initialTrigger: Trigger = {
+const initialTrigger: LegacyTrigger = {
   trigger: "state",
   entity_id: "light.kitchen",
 };

gallery/src/pages/components/ha-dialogs.markdown

@@ -5,14 +5,14 @@ subtitle: Dialogs provide important prompts in a user flow.
 
 # Material Design 3
 
-Our dialogs are based on the latest version of Material Design. Please note that we have made some well-considered adjustments to these guideliness. Specs and guidelines can be found on its [website](https://m3.material.io/components/dialogs/overview).
+Our dialogs are based on the latest version of Material Design. Please note that we have made some well-considered adjustments to these guidelines. Specs and guidelines can be found on its [website](https://m3.material.io/components/dialogs/overview).
 
 # Guidelines
 
 ## Design
 
-- Dialogs have a max width of 560px. Alert and confirmation dialogs got a fixed width of 320px. If you need more width, consider a dedicated page instead.
-- The close X-icon is on the top left, on all screen sizes. Except for alert and confirmation dialogs, they only have buttons and no X-icon. This is different compared to the Material guideliness.
+- Dialogs have a max width of 560px. Alert and confirmation dialogs have a fixed width of 320px. If you need more width, consider a dedicated page instead.
+- The close X-icon is on the top left, on all screen sizes. Except for alert and confirmation dialogs, they only have buttons and no X-icon. This is different compared to the Material guidelines.
 - Dialogs can't be closed with ESC or clicked outside of the dialog when there is a form that the user needs to fill out. Instead it will animate "no" by a little shake.
 - Extra icon buttons are on the top right, for example help, settings and expand dialog. More than 2 icon buttons, they will be in an overflow menu.
 - The submit button is grouped with a cancel button at the bottom right, on all screen sizes. Fullscreen mobile dialogs have them sticky at the bottom.
@@ -26,7 +26,7 @@ Our dialogs are based on the latest version of Material Design. Please note that
 
 - A best practice is to always use a title, even if it is optional by Material guidelines.
 - People mainly read the title and a button. Put the most important information in those two.
-- Try to avoid user generated content in the title, this could make the title unreadable long.
+- Try to avoid user generated content in the title, this could make the title unreadably long.
 - If users become unsure, they read the description. Make sure this explains what will happen.
 - Strive for minimalism.
 

gallery/src/pages/components/ha-dropdown.markdown

@@ -0,0 +1,55 @@
+---
+title: Dropdown
+---
+
+# Dropdown `<ha-dropdown>`
+
+## Implementation
+
+A compact, accessible dropdown menu for choosing actions or settings. `ha-dropdown` supports composed menu items (`<ha-dropdown-item>`) for icons, submenus, checkboxes, disabled entries, and destructive variants. Use composition with `slot="trigger"` to control the trigger button and use `<ha-dropdown-item>` for rich item content.
+
+### Example usage (composition)
+
+```html
+<ha-dropdown>
+  <ha-button slot="trigger" with-caret>Dropdown</ha-button>
+
+  <ha-dropdown-item>
+    <ha-svg-icon .path="mdiContentCut" slot="icon"></ha-svg-icon>
+    Cut
+  </ha-dropdown-item>
+
+  <ha-dropdown-item>
+    <ha-svg-icon .path="mdiContentCopy" slot="icon"></ha-svg-icon>
+    Copy
+  </ha-dropdown-item>
+
+  <ha-dropdown-item disabled>
+    <ha-svg-icon .path="mdiContentPaste" slot="icon"></ha-svg-icon>
+    Paste
+  </ha-dropdown-item>
+
+  <ha-dropdown-item>
+    Show images
+    <ha-dropdown-item slot="submenu" value="show-all-images"
+      >Show all images</ha-dropdown-item
+    >
+    <ha-dropdown-item slot="submenu" value="show-thumbnails"
+      >Show thumbnails</ha-dropdown-item
+    >
+  </ha-dropdown-item>
+
+  <ha-dropdown-item type="checkbox" checked>Emoji shortcuts</ha-dropdown-item>
+  <ha-dropdown-item type="checkbox" checked>Word wrap</ha-dropdown-item>
+
+  <ha-dropdown-item variant="danger">
+    <ha-svg-icon .path="mdiDelete" slot="icon"></ha-svg-icon>
+    Delete
+  </ha-dropdown-item>
+</ha-dropdown>
+```
+
+### API
+
+This component is based on the webawesome dropdown component.
+Check the [webawesome documentation](https://webawesome.com/docs/components/dropdown/) for more details.

gallery/src/pages/components/ha-dropdown.ts

@@ -0,0 +1,133 @@
+import "@home-assistant/webawesome/dist/components/button/button";
+import "@home-assistant/webawesome/dist/components/dropdown/dropdown";
+import "@home-assistant/webawesome/dist/components/icon/icon";
+import "@home-assistant/webawesome/dist/components/popup/popup";
+import {
+  mdiContentCopy,
+  mdiContentCut,
+  mdiContentPaste,
+  mdiDelete,
+} from "@mdi/js";
+import type { TemplateResult } from "lit";
+import { css, html, LitElement } from "lit";
+import { customElement } from "lit/decorators";
+import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
+import "../../../../src/components/ha-button";
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-dropdown";
+import "../../../../src/components/ha-dropdown-item";
+import "../../../../src/components/ha-icon-button";
+import "../../../../src/components/ha-svg-icon";
+
+@customElement("demo-components-ha-dropdown")
+export class DemoHaDropdown extends LitElement {
+  protected render(): TemplateResult {
+    return html`
+      ${["light", "dark"].map(
+        (mode) => html`
+          <div class=${mode}>
+            <ha-card header="ha-button in ${mode}">
+              <div class="card-content">
+                <ha-dropdown>
+                  <ha-button slot="trigger" with-caret>Dropdown</ha-button>
+
+                  <ha-dropdown-item>
+                    <ha-svg-icon
+                      .path=${mdiContentCut}
+                      slot="icon"
+                    ></ha-svg-icon>
+                    Cut
+                  </ha-dropdown-item>
+                  <ha-dropdown-item>
+                    <ha-svg-icon
+                      .path=${mdiContentCopy}
+                      slot="icon"
+                    ></ha-svg-icon>
+                    Copy
+                  </ha-dropdown-item>
+                  <ha-dropdown-item disabled>
+                    <ha-svg-icon
+                      .path=${mdiContentPaste}
+                      slot="icon"
+                    ></ha-svg-icon>
+                    Paste
+                  </ha-dropdown-item>
+                  <ha-dropdown-item>
+                    Show images
+                    <ha-dropdown-item slot="submenu" value="show-all-images"
+                      >Show All Images</ha-dropdown-item
+                    >
+                    <ha-dropdown-item slot="submenu" value="show-thumbnails"
+                      >Show Thumbnails</ha-dropdown-item
+                    >
+                  </ha-dropdown-item>
+                  <ha-dropdown-item type="checkbox" checked
+                    >Emoji Shortcuts</ha-dropdown-item
+                  >
+                  <ha-dropdown-item type="checkbox" checked
+                    >Word Wrap</ha-dropdown-item
+                  >
+                  <ha-dropdown-item variant="danger">
+                    <ha-svg-icon .path=${mdiDelete} slot="icon"></ha-svg-icon>
+                    Delete
+                  </ha-dropdown-item>
+                </ha-dropdown>
+              </div>
+            </ha-card>
+          </div>
+        `
+      )}
+    `;
+  }
+
+  firstUpdated(changedProps) {
+    super.firstUpdated(changedProps);
+    applyThemesOnElement(
+      this.shadowRoot!.querySelector(".dark"),
+      {
+        default_theme: "default",
+        default_dark_theme: "default",
+        themes: {},
+        darkMode: true,
+        theme: "default",
+      },
+      undefined,
+      undefined,
+      true
+    );
+  }
+
+  static styles = css`
+    :host {
+      display: flex;
+      justify-content: center;
+    }
+    .dark,
+    .light {
+      display: block;
+      background-color: var(--primary-background-color);
+      padding: 0 50px;
+    }
+    .button {
+      padding: unset;
+    }
+    ha-card {
+      margin: 24px auto;
+    }
+    .card-content {
+      display: flex;
+      flex-direction: column;
+      gap: 24px;
+    }
+    .card-content div {
+      display: flex;
+      gap: 8px;
+    }
+  `;
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-components-ha-dropdown": DemoHaDropdown;
+  }
+}

gallery/src/pages/misc/entity-state.ts

@@ -39,6 +39,7 @@ const SENSOR_DEVICE_CLASSES = [
   "pm1",
   "pm10",
   "pm25",
+  "pm4",
   "power_factor",
   "power",
   "precipitation",

landing-page/src/ha-landing-page.ts

@@ -1,22 +1,25 @@
 import "@material/mwc-linear-progress";
-import { type PropertyValues, css, html, nothing } from "lit";
+import { mdiOpenInNew } from "@mdi/js";
+import { css, html, nothing, type PropertyValues } from "lit";
 import { customElement, property, state } from "lit/decorators";
+import { extractSearchParam } from "../../src/common/url/search-params";
 import "../../src/components/ha-alert";
+import "../../src/components/ha-button";
 import "../../src/components/ha-fade-in";
 import "../../src/components/ha-spinner";
-import { haStyle } from "../../src/resources/styles";
-import "../../src/onboarding/onboarding-welcome-links";
-import "./components/landing-page-network";
-import "./components/landing-page-logs";
-import { extractSearchParam } from "../../src/common/url/search-params";
-import { onBoardingStyles } from "../../src/onboarding/styles";
+import "../../src/components/ha-svg-icon";
 import { makeDialogManager } from "../../src/dialogs/make-dialog-manager";
-import { LandingPageBaseElement } from "./landing-page-base-element";
+import "../../src/onboarding/onboarding-welcome-links";
+import { onBoardingStyles } from "../../src/onboarding/styles";
+import { haStyle } from "../../src/resources/styles";
+import "./components/landing-page-logs";
+import "./components/landing-page-network";
 import {
   getSupervisorNetworkInfo,
   pingSupervisor,
   type NetworkInfo,
 } from "./data/supervisor";
+import { LandingPageBaseElement } from "./landing-page-base-element";
 
 export const ASSUME_CORE_START_SECONDS = 60;
 const SCHEDULE_CORE_CHECK_SECONDS = 1;
@@ -94,16 +97,21 @@ class HaLandingPage extends LandingPageBaseElement {
         <ha-language-picker
           .value=${this.language}
           .label=${""}
+          button-style
           native-name
           @value-changed=${this._languageChanged}
           inline-arrow
         ></ha-language-picker>
-        <a
+        <ha-button
+          appearance="plain"
+          variant="neutral"
           href="https://www.home-assistant.io/getting-started/onboarding/"
           target="_blank"
           rel="noreferrer noopener"
-          >${this.localize("ui.panel.page-onboarding.help")}</a
         >
+          ${this.localize("ui.panel.page-onboarding.help")}
+          <ha-svg-icon slot="end" .path=${mdiOpenInNew}></ha-svg-icon>
+        </ha-button>
       </div>
     `;
   }
@@ -218,26 +226,8 @@ class HaLandingPage extends LandingPageBaseElement {
       ha-alert p {
         text-align: unset;
       }
-      ha-language-picker {
-        display: block;
-        width: 200px;
-        border-radius: var(--ha-border-radius-sm);
-        overflow: hidden;
-        --ha-select-height: 40px;
-        --mdc-select-fill-color: none;
-        --mdc-select-label-ink-color: var(--primary-text-color, #212121);
-        --mdc-select-ink-color: var(--primary-text-color, #212121);
-        --mdc-select-idle-line-color: transparent;
-        --mdc-select-hover-line-color: transparent;
-        --mdc-select-dropdown-icon-color: var(--primary-text-color, #212121);
-        --mdc-shape-small: 0;
-      }
-      a {
-        text-decoration: none;
-        color: var(--primary-text-color);
-        margin-right: 16px;
-        margin-inline-end: 16px;
-        margin-inline-start: initial;
+      .footer ha-svg-icon {
+        --mdc-icon-size: var(--ha-space-5);
       }
       ha-fade-in {
         min-height: calc(100vh - 64px - 88px);

package.json

@@ -28,8 +28,8 @@
   "dependencies": {
     "@babel/runtime": "7.28.4",
     "@braintree/sanitize-url": "7.1.1",
-    "@codemirror/autocomplete": "6.19.0",
-    "@codemirror/commands": "6.9.0",
+    "@codemirror/autocomplete": "6.19.1",
+    "@codemirror/commands": "6.10.0",
     "@codemirror/language": "6.11.3",
     "@codemirror/legacy-modes": "6.5.2",
     "@codemirror/search": "6.5.11",
@@ -52,8 +52,8 @@
     "@fullcalendar/list": "6.1.19",
     "@fullcalendar/luxon3": "6.1.19",
     "@fullcalendar/timegrid": "6.1.19",
-    "@home-assistant/webawesome": "3.0.0-beta.6.ha.5",
-    "@lezer/highlight": "1.2.2",
+    "@home-assistant/webawesome": "3.0.0",
+    "@lezer/highlight": "1.2.3",
     "@lit-labs/motion": "1.0.9",
     "@lit-labs/observers": "2.0.6",
     "@lit-labs/virtualizer": "2.1.1",
@@ -81,7 +81,7 @@
     "@material/mwc-top-app-bar": "0.27.0",
     "@material/mwc-top-app-bar-fixed": "0.27.0",
     "@material/top-app-bar": "=14.0.0-canary.53b3cad2f.0",
-    "@material/web": "2.4.0",
+    "@material/web": "2.4.1",
     "@mdi/js": "7.4.47",
     "@mdi/svg": "7.4.47",
     "@replit/codemirror-indentation-markers": "6.5.3",
@@ -89,8 +89,8 @@
     "@thomasloven/round-slider": "0.6.0",
     "@tsparticles/engine": "3.9.1",
     "@tsparticles/preset-links": "3.2.0",
-    "@vaadin/combo-box": "24.9.2",
-    "@vaadin/vaadin-themable-mixin": "24.9.2",
+    "@vaadin/combo-box": "24.9.5",
+    "@vaadin/vaadin-themable-mixin": "24.9.5",
     "@vibrant/color": "4.0.0",
     "@vue/web-component-wrapper": "1.3.0",
     "@webcomponents/scoped-custom-element-registry": "0.0.10",
@@ -111,18 +111,18 @@
     "fuse.js": "7.1.0",
     "google-timezones-json": "1.2.0",
     "gulp-zopfli-green": "6.0.2",
-    "hls.js": "1.6.13",
+    "hls.js": "1.6.14",
     "home-assistant-js-websocket": "9.5.0",
     "idb-keyval": "6.2.2",
     "intl-messageformat": "10.7.18",
-    "js-yaml": "4.1.0",
+    "js-yaml": "4.1.1",
     "leaflet": "1.9.4",
     "leaflet-draw": "patch:leaflet-draw@npm%3A1.0.4#./.yarn/patches/leaflet-draw-npm-1.0.4-0ca0ebcf65.patch",
     "leaflet.markercluster": "1.5.3",
     "lit": "3.3.1",
     "lit-html": "3.3.1",
     "luxon": "3.7.2",
-    "marked": "16.4.1",
+    "marked": "17.0.0",
     "memoize-one": "6.0.0",
     "node-vibrant": "4.0.3",
     "object-hash": "3.0.0",
@@ -148,17 +148,17 @@
     "xss": "1.0.15"
   },
   "devDependencies": {
-    "@babel/core": "7.28.4",
+    "@babel/core": "7.28.5",
     "@babel/helper-define-polyfill-provider": "0.6.5",
-    "@babel/plugin-transform-runtime": "7.28.3",
-    "@babel/preset-env": "7.28.3",
-    "@bundle-stats/plugin-webpack-filter": "4.21.5",
+    "@babel/plugin-transform-runtime": "7.28.5",
+    "@babel/preset-env": "7.28.5",
+    "@bundle-stats/plugin-webpack-filter": "4.21.6",
     "@lokalise/node-api": "15.3.1",
-    "@octokit/auth-oauth-device": "8.0.2",
-    "@octokit/plugin-retry": "8.0.2",
-    "@octokit/rest": "22.0.0",
-    "@rsdoctor/rspack-plugin": "1.3.3",
-    "@rspack/core": "1.5.8",
+    "@octokit/auth-oauth-device": "8.0.3",
+    "@octokit/plugin-retry": "8.0.3",
+    "@octokit/rest": "22.0.1",
+    "@rsdoctor/rspack-plugin": "1.3.8",
+    "@rspack/core": "1.6.1",
     "@rspack/dev-server": "1.1.4",
     "@types/babel__plugin-transform-runtime": "7.9.5",
     "@types/chromecast-caf-receiver": "6.0.22",
@@ -173,17 +173,17 @@
     "@types/lodash.merge": "4.6.9",
     "@types/luxon": "3.7.1",
     "@types/mocha": "10.0.10",
-    "@types/qrcode": "1.5.5",
-    "@types/sortablejs": "1.15.8",
+    "@types/qrcode": "1.5.6",
+    "@types/sortablejs": "1.15.9",
     "@types/tar": "6.1.13",
     "@types/ua-parser-js": "0.7.39",
     "@types/webspeechapi": "0.0.29",
-    "@vitest/coverage-v8": "3.2.4",
+    "@vitest/coverage-v8": "4.0.8",
     "babel-loader": "10.0.0",
     "babel-plugin-template-html-minifier": "4.1.0",
     "browserslist-useragent-regexp": "4.1.3",
     "del": "8.0.1",
-    "eslint": "9.38.0",
+    "eslint": "9.39.1",
     "eslint-config-airbnb-base": "15.0.0",
     "eslint-config-prettier": "10.1.8",
     "eslint-import-resolver-webpack": "0.13.10",
@@ -194,16 +194,16 @@
     "eslint-plugin-wc": "3.0.2",
     "fancy-log": "2.0.0",
     "fs-extra": "11.3.2",
-    "glob": "11.0.3",
+    "glob": "12.0.0",
     "gulp": "5.0.1",
     "gulp-brotli": "3.0.0",
     "gulp-json-transform": "0.5.0",
     "gulp-rename": "2.1.0",
     "html-minifier-terser": "7.2.0",
     "husky": "9.1.7",
-    "jsdom": "27.0.1",
+    "jsdom": "27.1.0",
     "jszip": "3.10.1",
-    "lint-staged": "16.2.4",
+    "lint-staged": "16.2.6",
     "lit-analyzer": "2.0.3",
     "lodash.merge": "4.6.2",
     "lodash.template": "4.5.0",
@@ -213,13 +213,13 @@
     "rspack-manifest-plugin": "5.1.0",
     "serve": "14.2.5",
     "sinon": "21.0.0",
-    "tar": "7.5.1",
+    "tar": "7.5.2",
     "terser-webpack-plugin": "5.3.14",
     "ts-lit-plugin": "2.0.2",
     "typescript": "5.9.3",
-    "typescript-eslint": "8.46.1",
+    "typescript-eslint": "8.46.3",
     "vite-tsconfig-paths": "5.1.4",
-    "vitest": "3.2.4",
+    "vitest": "4.0.8",
     "webpack-stats-plugin": "1.1.3",
     "webpackbar": "7.0.0",
     "workbox-build": "patch:workbox-build@npm%3A7.1.1#~/.yarn/patches/workbox-build-npm-7.1.1-a854f3faae.patch"
@@ -231,9 +231,13 @@
     "clean-css": "5.3.3",
     "@lit/reactive-element": "2.1.1",
     "@fullcalendar/daygrid": "6.1.19",
-    "globals": "16.4.0",
+    "globals": "16.5.0",
     "tslib": "2.8.1",
-    "@material/mwc-list@^0.27.0": "patch:@material/mwc-list@npm%3A0.27.0#~/.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch"
+    "@material/mwc-list@^0.27.0": "patch:@material/mwc-list@npm%3A0.27.0#~/.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch",
+    "glob@^10.2.2": "^10.5.0"
   },
-  "packageManager": "yarn@4.10.3"
+  "packageManager": "yarn@4.11.0",
+  "volta": {
+    "node": "22.21.1"
+  }
 }

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name         = "home-assistant-frontend"
-version      = "20250924.0"
+version      = "20251029.0"
 license      = "Apache-2.0"
 license-files = ["LICENSE*"]
 description  = "The Home Assistant frontend"

src/auth/ha-auth-flow.ts

@@ -2,8 +2,8 @@
 import { genClientId } from "home-assistant-js-websocket";
 import type { PropertyValues } from "lit";
 import { html, LitElement, nothing } from "lit";
-import { keyed } from "lit/directives/keyed";
 import { customElement, property, state } from "lit/decorators";
+import { keyed } from "lit/directives/keyed";
 import type { LocalizeFunc } from "../common/translations/localize";
 import "../components/ha-alert";
 import "../components/ha-button";
@@ -59,7 +59,8 @@ export class HaAuthFlow extends LitElement {
   willUpdate(changedProps: PropertyValues) {
     super.willUpdate(changedProps);
 
-    if (!this.hasUpdated) {
+    if (!this.hasUpdated && this.clientId === genClientId()) {
+      // Preselect store token when logging in to own instance
       this._storeToken = this.initStoreToken;
     }
 
@@ -117,6 +118,9 @@ export class HaAuthFlow extends LitElement {
           display: block;
           margin-top: 16px;
         }
+        .action ha-button {
+          width: 100%;
+        }
       </style>
       <form>${this._renderForm()}</form>
     `;

src/auth/ha-authorize.ts

@@ -1,4 +1,5 @@
 /* eslint-disable lit/prefer-static-styles */
+import { mdiOpenInNew } from "@mdi/js";
 import type { PropertyValues } from "lit";
 import { html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
@@ -6,6 +7,8 @@ import punycode from "punycode";
 import { applyThemesOnElement } from "../common/dom/apply_themes_on_element";
 import { extractSearchParamsObject } from "../common/url/search-params";
 import "../components/ha-alert";
+import "../components/ha-button";
+import "../components/ha-svg-icon";
 import type { AuthProvider, AuthUrlSearchParams } from "../data/auth";
 import { fetchAuthProviders } from "../data/auth";
 import { litLocalizeLiteMixin } from "../mixins/lit-localize-lite-mixin";
@@ -133,25 +136,8 @@ export class HaAuthorize extends litLocalizeLiteMixin(LitElement) {
           justify-content: space-between;
           align-items: center;
         }
-        ha-language-picker {
-          width: 200px;
-          border-radius: var(--ha-border-radius-sm);
-          overflow: hidden;
-          --ha-select-height: 40px;
-          --mdc-select-fill-color: none;
-          --mdc-select-label-ink-color: var(--primary-text-color, #212121);
-          --mdc-select-ink-color: var(--primary-text-color, #212121);
-          --mdc-select-idle-line-color: transparent;
-          --mdc-select-hover-line-color: transparent;
-          --mdc-select-dropdown-icon-color: var(--primary-text-color, #212121);
-          --mdc-shape-small: 0;
-        }
-        .footer a {
-          text-decoration: none;
-          color: var(--primary-text-color);
-          margin-right: 16px;
-          margin-inline-end: 16px;
-          margin-inline-start: initial;
+        .footer ha-svg-icon {
+          --mdc-icon-size: var(--ha-space-5);
         }
         h1 {
           font-size: var(--ha-font-size-3xl);
@@ -205,16 +191,21 @@ export class HaAuthorize extends litLocalizeLiteMixin(LitElement) {
         <ha-language-picker
           .value=${this.language}
           .label=${""}
+          button-style
           native-name
           @value-changed=${this._languageChanged}
           inline-arrow
         ></ha-language-picker>
-        <a
+        <ha-button
+          appearance="plain"
+          variant="neutral"
           href="https://www.home-assistant.io/docs/authentication/"
           target="_blank"
           rel="noreferrer noopener"
-          >${this.localize("ui.panel.page-authorize.help")}</a
         >
+          ${this.localize("ui.panel.page-authorize.help")}
+          <ha-svg-icon slot="end" .path=${mdiOpenInNew}></ha-svg-icon>
+        </ha-button>
       </div>
     `;
   }

src/common/areas/areas-floor-hierarchy.ts

@@ -0,0 +1,53 @@
+import type { AreaRegistryEntry } from "../../data/area_registry";
+import type { FloorRegistryEntry } from "../../data/floor_registry";
+
+export interface AreasFloorHierarchy {
+  floors: {
+    id: string;
+    areas: string[];
+  }[];
+  areas: string[];
+}
+
+export const getAreasFloorHierarchy = (
+  floors: FloorRegistryEntry[],
+  areas: AreaRegistryEntry[]
+): AreasFloorHierarchy => {
+  const floorAreas = new Map<string, string[]>();
+  const unassignedAreas: string[] = [];
+
+  for (const area of areas) {
+    if (area.floor_id) {
+      if (!floorAreas.has(area.floor_id)) {
+        floorAreas.set(area.floor_id, []);
+      }
+      floorAreas.get(area.floor_id)!.push(area.area_id);
+    } else {
+      unassignedAreas.push(area.area_id);
+    }
+  }
+
+  const hierarchy: AreasFloorHierarchy = {
+    floors: floors.map((floor) => ({
+      id: floor.floor_id,
+      areas: floorAreas.get(floor.floor_id) || [],
+    })),
+    areas: unassignedAreas,
+  };
+
+  return hierarchy;
+};
+
+export const getAreasOrder = (hierarchy: AreasFloorHierarchy): string[] => {
+  const order: string[] = [];
+
+  for (const floor of hierarchy.floors) {
+    order.push(...floor.areas);
+  }
+  order.push(...hierarchy.areas);
+
+  return order;
+};
+
+export const getFloorOrder = (hierarchy: AreasFloorHierarchy): string[] =>
+  hierarchy.floors.map((floor) => floor.id);

src/common/condition/extract.ts

@@ -0,0 +1,36 @@
+import type {
+  Condition,
+  TimeCondition,
+} from "../../panels/lovelace/common/validate-condition";
+
+/**
+ * Extract media queries from conditions recursively
+ */
+export function extractMediaQueries(conditions: Condition[]): string[] {
+  return conditions.reduce<string[]>((array, c) => {
+    if ("conditions" in c && c.conditions) {
+      array.push(...extractMediaQueries(c.conditions));
+    }
+    if (c.condition === "screen" && c.media_query) {
+      array.push(c.media_query);
+    }
+    return array;
+  }, []);
+}
+
+/**
+ * Extract time conditions from conditions recursively
+ */
+export function extractTimeConditions(
+  conditions: Condition[]
+): TimeCondition[] {
+  return conditions.reduce<TimeCondition[]>((array, c) => {
+    if ("conditions" in c && c.conditions) {
+      array.push(...extractTimeConditions(c.conditions));
+    }
+    if (c.condition === "time") {
+      array.push(c);
+    }
+    return array;
+  }, []);
+}

src/common/condition/listeners.ts

@@ -0,0 +1,89 @@
+import { listenMediaQuery } from "../dom/media_query";
+import type { HomeAssistant } from "../../types";
+import type { Condition } from "../../panels/lovelace/common/validate-condition";
+import { checkConditionsMet } from "../../panels/lovelace/common/validate-condition";
+import { extractMediaQueries, extractTimeConditions } from "./extract";
+import { calculateNextTimeUpdate } from "./time-calculator";
+
+/** Maximum delay for setTimeout (2^31 - 1 milliseconds, ~24.8 days)
+ * Values exceeding this will overflow and execute immediately
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/Window/setTimeout#maximum_delay_value
+ */
+const MAX_TIMEOUT_DELAY = 2147483647;
+
+/**
+ * Helper to setup media query listeners for conditional visibility
+ */
+export function setupMediaQueryListeners(
+  conditions: Condition[],
+  hass: HomeAssistant,
+  addListener: (unsub: () => void) => void,
+  onUpdate: (conditionsMet: boolean) => void
+): void {
+  const mediaQueries = extractMediaQueries(conditions);
+
+  if (mediaQueries.length === 0) return;
+
+  // Optimization for single media query
+  const hasOnlyMediaQuery =
+    conditions.length === 1 &&
+    conditions[0].condition === "screen" &&
+    !!conditions[0].media_query;
+
+  mediaQueries.forEach((mediaQuery) => {
+    const unsub = listenMediaQuery(mediaQuery, (matches) => {
+      if (hasOnlyMediaQuery) {
+        onUpdate(matches);
+      } else {
+        const conditionsMet = checkConditionsMet(conditions, hass);
+        onUpdate(conditionsMet);
+      }
+    });
+    addListener(unsub);
+  });
+}
+
+/**
+ * Helper to setup time-based listeners for conditional visibility
+ */
+export function setupTimeListeners(
+  conditions: Condition[],
+  hass: HomeAssistant,
+  addListener: (unsub: () => void) => void,
+  onUpdate: (conditionsMet: boolean) => void
+): void {
+  const timeConditions = extractTimeConditions(conditions);
+
+  if (timeConditions.length === 0) return;
+
+  timeConditions.forEach((timeCondition) => {
+    let timeoutId: ReturnType<typeof setTimeout> | undefined;
+
+    const scheduleUpdate = () => {
+      const delay = calculateNextTimeUpdate(hass, timeCondition);
+
+      if (delay === undefined) return;
+
+      // Cap delay to prevent setTimeout overflow
+      const cappedDelay = Math.min(delay, MAX_TIMEOUT_DELAY);
+
+      timeoutId = setTimeout(() => {
+        if (delay <= MAX_TIMEOUT_DELAY) {
+          const conditionsMet = checkConditionsMet(conditions, hass);
+          onUpdate(conditionsMet);
+        }
+        scheduleUpdate();
+      }, cappedDelay);
+    };
+
+    // Register cleanup function once, outside of scheduleUpdate
+    addListener(() => {
+      if (timeoutId !== undefined) {
+        clearTimeout(timeoutId);
+      }
+    });
+
+    scheduleUpdate();
+  });
+}

src/common/condition/time-calculator.ts

@@ -0,0 +1,73 @@
+import { TZDate } from "@date-fns/tz";
+import {
+  startOfDay,
+  addDays,
+  addMinutes,
+  differenceInMilliseconds,
+} from "date-fns";
+import type { HomeAssistant } from "../../types";
+import { TimeZone } from "../../data/translation";
+import { parseTimeString } from "../datetime/check_time";
+import type { TimeCondition } from "../../panels/lovelace/common/validate-condition";
+
+/**
+ * Calculate milliseconds until next time boundary for a time condition
+ * @param hass Home Assistant object
+ * @param timeCondition Time condition to calculate next update for
+ * @returns Milliseconds until next boundary, or undefined if no boundaries
+ */
+export function calculateNextTimeUpdate(
+  hass: HomeAssistant,
+  { after, before, weekdays }: Omit<TimeCondition, "condition">
+): number | undefined {
+  const timezone =
+    hass.locale.time_zone === TimeZone.server
+      ? hass.config.time_zone
+      : Intl.DateTimeFormat().resolvedOptions().timeZone;
+
+  const now = new TZDate(new Date(), timezone);
+  const updates: Date[] = [];
+
+  // Calculate next occurrence of after time
+  if (after) {
+    let afterDate = parseTimeString(after, timezone);
+    if (afterDate <= now) {
+      // If time has passed today, schedule for tomorrow
+      afterDate = addDays(afterDate, 1);
+    }
+    updates.push(afterDate);
+  }
+
+  // Calculate next occurrence of before time
+  if (before) {
+    let beforeDate = parseTimeString(before, timezone);
+    if (beforeDate <= now) {
+      // If time has passed today, schedule for tomorrow
+      beforeDate = addDays(beforeDate, 1);
+    }
+    updates.push(beforeDate);
+  }
+
+  // If weekdays are specified, check for midnight (weekday transition)
+  if (weekdays && weekdays.length > 0 && weekdays.length < 7) {
+    // Calculate next midnight using startOfDay + addDays
+    const tomorrow = addDays(now, 1);
+    const midnight = startOfDay(tomorrow);
+    updates.push(midnight);
+  }
+
+  if (updates.length === 0) {
+    return undefined;
+  }
+
+  // Find the soonest update time
+  const nextUpdate = updates.reduce((soonest, current) =>
+    current < soonest ? current : soonest
+  );
+
+  // Add 1 minute buffer to ensure we're past the boundary
+  const updateWithBuffer = addMinutes(nextUpdate, 1);
+
+  // Calculate difference in milliseconds
+  return differenceInMilliseconds(updateWithBuffer, now);
+}

src/common/datetime/check_time.ts

@@ -0,0 +1,131 @@
+import { TZDate } from "@date-fns/tz";
+import { isBefore, isAfter, isWithinInterval } from "date-fns";
+import type { HomeAssistant } from "../../types";
+import { TimeZone } from "../../data/translation";
+import { WEEKDAY_MAP } from "./weekday";
+import type { TimeCondition } from "../../panels/lovelace/common/validate-condition";
+
+/**
+ * Validate a time string format and value ranges without creating Date objects
+ * @param timeString Time string to validate (HH:MM or HH:MM:SS)
+ * @returns true if valid, false otherwise
+ */
+export function isValidTimeString(timeString: string): boolean {
+  // Reject empty strings
+  if (!timeString || timeString.trim() === "") {
+    return false;
+  }
+
+  const parts = timeString.split(":");
+
+  if (parts.length < 2 || parts.length > 3) {
+    return false;
+  }
+
+  // Ensure each part contains only digits (and optional leading zeros)
+  // This prevents "8:00 AM" from passing validation
+  if (!parts.every((part) => /^\d+$/.test(part))) {
+    return false;
+  }
+
+  const hours = parseInt(parts[0], 10);
+  const minutes = parseInt(parts[1], 10);
+  const seconds = parts.length === 3 ? parseInt(parts[2], 10) : 0;
+
+  if (isNaN(hours) || isNaN(minutes) || isNaN(seconds)) {
+    return false;
+  }
+
+  return (
+    hours >= 0 &&
+    hours <= 23 &&
+    minutes >= 0 &&
+    minutes <= 59 &&
+    seconds >= 0 &&
+    seconds <= 59
+  );
+}
+
+/**
+ * Parse a time string (HH:MM or HH:MM:SS) and set it on today's date in the given timezone
+ *
+ * Note: This function assumes the time string has already been validated by
+ * isValidTimeString() at configuration time. It does not re-validate at runtime
+ * for consistency with other condition types (screen, user, location, etc.)
+ *
+ * @param timeString The time string to parse (must be pre-validated)
+ * @param timezone The timezone to use
+ * @returns The Date object
+ */
+export const parseTimeString = (timeString: string, timezone: string): Date => {
+  const parts = timeString.split(":");
+  const hours = parseInt(parts[0], 10);
+  const minutes = parseInt(parts[1], 10);
+  const seconds = parts.length === 3 ? parseInt(parts[2], 10) : 0;
+
+  const now = new TZDate(new Date(), timezone);
+  const dateWithTime = new TZDate(
+    now.getFullYear(),
+    now.getMonth(),
+    now.getDate(),
+    hours,
+    minutes,
+    seconds,
+    0,
+    timezone
+  );
+
+  return new Date(dateWithTime.getTime());
+};
+
+/**
+ * Check if the current time matches the time condition (after/before/weekday)
+ * @param hass Home Assistant object
+ * @param timeCondition Time condition to check
+ * @returns true if current time matches the condition
+ */
+export const checkTimeInRange = (
+  hass: HomeAssistant,
+  { after, before, weekdays }: Omit<TimeCondition, "condition">
+): boolean => {
+  const timezone =
+    hass.locale.time_zone === TimeZone.server
+      ? hass.config.time_zone
+      : Intl.DateTimeFormat().resolvedOptions().timeZone;
+
+  const now = new TZDate(new Date(), timezone);
+
+  // Check weekday condition
+  if (weekdays && weekdays.length > 0) {
+    const currentWeekday = WEEKDAY_MAP[now.getDay()];
+    if (!weekdays.includes(currentWeekday)) {
+      return false;
+    }
+  }
+
+  // Check time conditions
+  if (!after && !before) {
+    return true;
+  }
+
+  const afterDate = after ? parseTimeString(after, timezone) : undefined;
+  const beforeDate = before ? parseTimeString(before, timezone) : undefined;
+
+  if (afterDate && beforeDate) {
+    if (isBefore(beforeDate, afterDate)) {
+      // Crosses midnight (e.g., 22:00 to 06:00)
+      return !isBefore(now, afterDate) || !isAfter(now, beforeDate);
+    }
+    return isWithinInterval(now, { start: afterDate, end: beforeDate });
+  }
+
+  if (afterDate) {
+    return !isBefore(now, afterDate);
+  }
+
+  if (beforeDate) {
+    return !isAfter(now, beforeDate);
+  }
+
+  return true;
+};

src/common/datetime/first_weekday.ts

@@ -1,18 +1,7 @@
 import { getWeekStartByLocale } from "weekstart";
 import type { FrontendLocaleData } from "../../data/translation";
 import { FirstWeekday } from "../../data/translation";
-
-export const weekdays = [
-  "sunday",
-  "monday",
-  "tuesday",
-  "wednesday",
-  "thursday",
-  "friday",
-  "saturday",
-] as const;
-
-type WeekdayIndex = 0 | 1 | 2 | 3 | 4 | 5 | 6;
+import { WEEKDAYS_LONG, type WeekdayIndex } from "./weekday";
 
 export const firstWeekdayIndex = (locale: FrontendLocaleData): WeekdayIndex => {
   if (locale.first_weekday === FirstWeekday.language) {
@@ -23,12 +12,12 @@ export const firstWeekdayIndex = (locale: FrontendLocaleData): WeekdayIndex => {
     }
     return (getWeekStartByLocale(locale.language) % 7) as WeekdayIndex;
   }
-  return weekdays.includes(locale.first_weekday)
-    ? (weekdays.indexOf(locale.first_weekday) as WeekdayIndex)
+  return WEEKDAYS_LONG.includes(locale.first_weekday)
+    ? (WEEKDAYS_LONG.indexOf(locale.first_weekday) as WeekdayIndex)
     : 1;
 };
 
 export const firstWeekday = (locale: FrontendLocaleData) => {
   const index = firstWeekdayIndex(locale);
-  return weekdays[index];
+  return WEEKDAYS_LONG[index];
 };

src/common/datetime/weekday.ts

@@ -0,0 +1,59 @@
+export type WeekdayIndex = 0 | 1 | 2 | 3 | 4 | 5 | 6;
+
+export type WeekdayShort =
+  | "sun"
+  | "mon"
+  | "tue"
+  | "wed"
+  | "thu"
+  | "fri"
+  | "sat";
+
+export type WeekdayLong =
+  | "sunday"
+  | "monday"
+  | "tuesday"
+  | "wednesday"
+  | "thursday"
+  | "friday"
+  | "saturday";
+
+export const WEEKDAYS_SHORT = [
+  "sun",
+  "mon",
+  "tue",
+  "wed",
+  "thu",
+  "fri",
+  "sat",
+] as const satisfies readonly WeekdayShort[];
+
+export const WEEKDAYS_LONG = [
+  "sunday",
+  "monday",
+  "tuesday",
+  "wednesday",
+  "thursday",
+  "friday",
+  "saturday",
+] as const satisfies readonly WeekdayLong[];
+
+export const WEEKDAY_MAP = {
+  0: "sun",
+  1: "mon",
+  2: "tue",
+  3: "wed",
+  4: "thu",
+  5: "fri",
+  6: "sat",
+} as const satisfies Record<WeekdayIndex, WeekdayShort>;
+
+export const WEEKDAY_SHORT_TO_LONG = {
+  sun: "sunday",
+  mon: "monday",
+  tue: "tuesday",
+  wed: "wednesday",
+  thu: "thursday",
+  fri: "friday",
+  sat: "saturday",
+} as const satisfies Record<WeekdayShort, WeekdayLong>;

src/common/dom/apply_themes_on_element.ts

@@ -1,5 +1,6 @@
 import type { ThemeVars } from "../../data/ws-themes";
 import { darkColorVariables } from "../../resources/theme/color";
+import { darkSemanticVariables } from "../../resources/theme/semantic.globals";
 import { derivedStyles } from "../../resources/theme/theme";
 import type { HomeAssistant } from "../../types";
 import {
@@ -52,7 +53,7 @@ export const applyThemesOnElement = (
 
   if (themeToApply && darkMode) {
     cacheKey = `${cacheKey}__dark`;
-    themeRules = { ...darkColorVariables };
+    themeRules = { ...darkSemanticVariables, ...darkColorVariables };
   }
 
   if (themeToApply === "default") {

src/common/entity/entity_filter.ts

@@ -9,9 +9,9 @@ type EntityCategory = "none" | "config" | "diagnostic";
 export interface EntityFilter {
   domain?: string | string[];
   device_class?: string | string[];
-  device?: string | string[];
-  area?: string | string[];
-  floor?: string | string[];
+  device?: string | null | (string | null)[];
+  area?: string | null | (string | null)[];
+  floor?: string | null | (string | null)[];
   label?: string | string[];
   entity_category?: EntityCategory | EntityCategory[];
   hidden_platform?: string | string[];
@@ -19,6 +19,18 @@ export interface EntityFilter {
 
 export type EntityFilterFunc = (entityId: string) => boolean;
 
+const normalizeFilterArray = <T>(
+  value: T | null | T[] | (T | null)[] | undefined
+): Set<T | null> | undefined => {
+  if (value === undefined) {
+    return undefined;
+  }
+  if (value === null) {
+    return new Set([null]);
+  }
+  return new Set(ensureArray(value));
+};
+
 export const generateEntityFilter = (
   hass: HomeAssistant,
   filter: EntityFilter
@@ -29,11 +41,9 @@ export const generateEntityFilter = (
   const deviceClasses = filter.device_class
     ? new Set(ensureArray(filter.device_class))
     : undefined;
-  const floors = filter.floor ? new Set(ensureArray(filter.floor)) : undefined;
-  const areas = filter.area ? new Set(ensureArray(filter.area)) : undefined;
-  const devices = filter.device
-    ? new Set(ensureArray(filter.device))
-    : undefined;
+  const floors = normalizeFilterArray(filter.floor);
+  const areas = normalizeFilterArray(filter.area);
+  const devices = normalizeFilterArray(filter.device);
   const entityCategories = filter.entity_category
     ? new Set(ensureArray(filter.entity_category))
     : undefined;
@@ -73,23 +83,20 @@ export const generateEntityFilter = (
     }
 
     if (floors) {
-      if (!floor || !floors.has(floor.floor_id)) {
+      const floorId = floor?.floor_id ?? null;
+      if (!floors.has(floorId)) {
         return false;
       }
     }
     if (areas) {
-      if (!area) {
-        return false;
-      }
-      if (!areas.has(area.area_id)) {
+      const areaId = area?.area_id ?? null;
+      if (!areas.has(areaId)) {
         return false;
       }
     }
     if (devices) {
-      if (!device) {
-        return false;
-      }
-      if (!devices.has(device.id)) {
+      const deviceId = device?.id ?? null;
+      if (!devices.has(deviceId)) {
         return false;
       }
     }

src/common/entity/get_states.ts

@@ -214,6 +214,7 @@ const FIXED_DOMAIN_ATTRIBUTE_STATES = {
       "pm1",
       "pm10",
       "pm25",
+      "pm4",
       "power_factor",
       "power",
       "pressure",

src/common/keyboard/shortcuts.ts

@@ -0,0 +1,67 @@
+import { tinykeys } from "tinykeys";
+import { canOverrideAlphanumericInput } from "../dom/can-override-input";
+
+/**
+ * A function to handle a keyboard shortcut.
+ */
+export type ShortcutHandler = (event: KeyboardEvent) => void;
+
+/**
+ * Configuration for a keyboard shortcut.
+ */
+export interface ShortcutConfig {
+  handler: ShortcutHandler;
+  /**
+   * If true, allows shortcuts even when text is selected.
+   * Default is false to avoid interrupting copy/paste.
+   */
+  allowWhenTextSelected?: boolean;
+}
+
+/**
+ * Register keyboard shortcuts using tinykeys.
+ * Automatically blocks shortcuts in input fields and during text selection.
+ */
+function registerShortcuts(
+  shortcuts: Record<string, ShortcutConfig>
+): () => void {
+  const wrappedShortcuts: Record<string, ShortcutHandler> = {};
+
+  Object.entries(shortcuts).forEach(([key, config]) => {
+    wrappedShortcuts[key] = (event: KeyboardEvent) => {
+      if (!canOverrideAlphanumericInput(event.composedPath())) {
+        return;
+      }
+      if (!config.allowWhenTextSelected && window.getSelection()?.toString()) {
+        return;
+      }
+      config.handler(event);
+    };
+  });
+
+  return tinykeys(window, wrappedShortcuts);
+}
+
+/**
+ * Manages keyboard shortcuts registration and cleanup.
+ */
+export class ShortcutManager {
+  private _disposer?: () => void;
+
+  /**
+   * Register keyboard shortcuts.
+   * Uses tinykeys syntax: https://github.com/jamiebuilds/tinykeys#usage
+   */
+  public add(shortcuts: Record<string, ShortcutConfig>) {
+    this._disposer?.();
+    this._disposer = registerShortcuts(shortcuts);
+  }
+
+  /**
+   * Remove all registered shortcuts.
+   */
+  public remove() {
+    this._disposer?.();
+    this._disposer = undefined;
+  }
+}

src/common/util/parse-animation-duration.ts

@@ -0,0 +1,36 @@
+/**
+ * Parses a CSS duration string (e.g., "300ms", "3s") and returns the duration in milliseconds.
+ *
+ * @param duration - A CSS duration string (e.g., "300ms", "3s", "0.5s")
+ * @returns The duration in milliseconds, or 0 if the input is invalid
+ *
+ * @example
+ * parseAnimationDuration("300ms") // Returns 300
+ * parseAnimationDuration("3s")    // Returns 3000
+ * parseAnimationDuration("0.5s")  // Returns 500
+ * parseAnimationDuration("invalid") // Returns 0
+ */
+export const parseAnimationDuration = (duration: string): number => {
+  const trimmed = duration.trim();
+
+  let value: number;
+  let multiplier: number;
+
+  if (trimmed.endsWith("ms")) {
+    value = parseFloat(trimmed.slice(0, -2));
+    multiplier = 1;
+  } else if (trimmed.endsWith("s")) {
+    value = parseFloat(trimmed.slice(0, -1));
+    multiplier = 1000;
+  } else {
+    // No recognized unit, try parsing as number (assume ms)
+    value = parseFloat(trimmed);
+    multiplier = 1;
+  }
+
+  if (!isFinite(value) || value < 0) {
+    return 0;
+  }
+
+  return value * multiplier;
+};

src/common/util/select-unit.ts

@@ -119,8 +119,8 @@ type Thresholds = Record<
 >;
 
 export const DEFAULT_THRESHOLDS: Thresholds = {
-  second: 45, // seconds to minute
-  minute: 45, // minutes to hour
+  second: 59, // seconds to minute
+  minute: 59, // minutes to hour
   hour: 22, // hour to day
   day: 5, // day to week
   week: 4, // week to months

src/common/util/swipe-gesture-recognizer.ts

@@ -0,0 +1,116 @@
+export interface SwipeGestureResult {
+  velocity: number;
+  delta: number;
+  isSwipe: boolean;
+  isDownwardSwipe: boolean;
+}
+
+export interface SwipeGestureConfig {
+  velocitySwipeThreshold?: number;
+  movementTimeThreshold?: number;
+}
+
+const VELOCITY_SWIPE_THRESHOLD = 0.5; // px/ms
+const MOVEMENT_TIME_THRESHOLD = 100; // ms
+
+/**
+ * Recognizes swipe gestures and calculates velocity for touch interactions.
+ * Tracks touch movement and provides velocity-based and position-based gesture detection.
+ */
+export class SwipeGestureRecognizer {
+  private _startY = 0;
+
+  private _delta = 0;
+
+  private _startTime = 0;
+
+  private _lastY = 0;
+
+  private _lastTime = 0;
+
+  private _velocityThreshold: number;
+
+  private _movementTimeThreshold: number;
+
+  constructor(config: SwipeGestureConfig = {}) {
+    this._velocityThreshold =
+      config.velocitySwipeThreshold ?? VELOCITY_SWIPE_THRESHOLD; // px/ms
+    this._movementTimeThreshold =
+      config.movementTimeThreshold ?? MOVEMENT_TIME_THRESHOLD; // ms
+  }
+
+  /**
+   * Initialize gesture tracking with starting touch position
+   */
+  public start(clientY: number): void {
+    const now = Date.now();
+    this._startY = clientY;
+    this._startTime = now;
+    this._lastY = clientY;
+    this._lastTime = now;
+    this._delta = 0;
+  }
+
+  /**
+   * Update gesture state during movement
+   * Returns the current delta (negative when dragging down)
+   */
+  public move(clientY: number): number {
+    const now = Date.now();
+    this._delta = this._startY - clientY;
+    this._lastY = clientY;
+    this._lastTime = now;
+    return this._delta;
+  }
+
+  /**
+   * Calculate final gesture result when touch ends
+   */
+  public end(): SwipeGestureResult {
+    const velocity = this.getVelocity();
+    const hasSignificantVelocity = Math.abs(velocity) > this._velocityThreshold;
+
+    return {
+      velocity,
+      delta: this._delta,
+      isSwipe: hasSignificantVelocity,
+      isDownwardSwipe: velocity > 0,
+    };
+  }
+
+  /**
+   * Get current drag delta (negative when dragging down)
+   */
+  public getDelta(): number {
+    return this._delta;
+  }
+
+  /**
+   * Calculate velocity based on recent movement
+   * Returns 0 if no recent movement detected
+   * Positive velocity means downward swipe
+   */
+  public getVelocity(): number {
+    const now = Date.now();
+    const timeSinceLastMove = now - this._lastTime;
+
+    // Only consider velocity if the last movement was recent
+    if (timeSinceLastMove >= this._movementTimeThreshold) {
+      return 0;
+    }
+
+    const timeDelta = this._lastTime - this._startTime;
+    return timeDelta > 0 ? (this._lastY - this._startY) / timeDelta : 0;
+  }
+
+  /**
+   * Reset all tracking state
+   */
+  public reset(): void {
+    this._startY = 0;
+    this._delta = 0;
+    this._startTime = 0;
+    this._lastY = 0;
+    this._lastTime = 0;
+  }
+}

src/common/util/view-transition.ts

@@ -0,0 +1,30 @@
+/**
+ * Executes a callback within a View Transition if supported, otherwise runs it directly.
+ *
+ * @param callback - Function to execute. Can be synchronous or return a Promise. The callback will be passed a boolean indicating whether the view transition is available.
+ * @returns Promise that resolves when the transition completes (or immediately if not supported)
+ *
+ * @example
+ * ```typescript
+ * // Synchronous callback
+ * withViewTransition(() => {
+ *   this.large = !this.large;
+ * });
+ *
+ * // Async callback
+ * await withViewTransition(async () => {
+ *   await this.updateData();
+ * });
+ * ```
+ */
+export const withViewTransition = (
+  callback: (viewTransitionAvailable: boolean) => void | Promise<void>
+): Promise<void> => {
+  if (document.startViewTransition) {
+    return document.startViewTransition(() => callback(true)).finished;
+  }
+
+  // Fallback: Execute callback directly without transition
+  const result = callback(false);
+  return result instanceof Promise ? result : Promise.resolve();
+};

src/components/chart/down-sample.ts

@@ -6,7 +6,8 @@ export function downSampleLineData<
   data: T[] | undefined,
   maxDetails: number,
   minX?: number,
-  maxX?: number
+  maxX?: number,
+  useMean = false
 ): T[] {
   if (!data) {
     return [];
@@ -17,15 +18,13 @@ export function downSampleLineData<
   const min = minX ?? getPointData(data[0]!)[0];
   const max = maxX ?? getPointData(data[data.length - 1]!)[0];
   const step = Math.ceil((max - min) / Math.floor(maxDetails));
-  const frames = new Map<
-    number,
-    {
-      min: { point: (typeof data)[number]; x: number; y: number };
-      max: { point: (typeof data)[number]; x: number; y: number };
-    }
-  >();
 
   // Group points into frames
+  const frames = new Map<
+    number,
+    { point: (typeof data)[number]; x: number; y: number }[]
+  >();
+
   for (const point of data) {
     const pointData = getPointData(point);
     if (!Array.isArray(pointData)) continue;
@@ -36,28 +35,53 @@ export function downSampleLineData<
     const frameIndex = Math.floor((x - min) / step);
     const frame = frames.get(frameIndex);
     if (!frame) {
-      frames.set(frameIndex, { min: { point, x, y }, max: { point, x, y } });
+      frames.set(frameIndex, [{ point, x, y }]);
     } else {
-      if (frame.min.y > y) {
-        frame.min = { point, x, y };
-      }
-      if (frame.max.y < y) {
-        frame.max = { point, x, y };
-      }
+      frame.push({ point, x, y });
     }
   }
 
   // Convert frames back to points
   const result: T[] = [];
-  for (const [_i, frame] of frames) {
-    // Use min/max points to preserve visual accuracy
-    // The order of the data must be preserved so max may be before min
-    if (frame.min.x > frame.max.x) {
-      result.push(frame.max.point);
+
+  if (useMean) {
+    // Use mean values for each frame
+    for (const [_i, framePoints] of frames) {
+      const sumY = framePoints.reduce((acc, p) => acc + p.y, 0);
+      const meanY = sumY / framePoints.length;
+      const sumX = framePoints.reduce((acc, p) => acc + p.x, 0);
+      const meanX = sumX / framePoints.length;
+
+      const firstPoint = framePoints[0].point;
+      const pointData = getPointData(firstPoint);
+      const meanPoint = (
+        Array.isArray(pointData) ? [meanX, meanY] : { value: [meanX, meanY] }
+      ) as T;
+      result.push(meanPoint);
     }
-    result.push(frame.min.point);
-    if (frame.min.x < frame.max.x) {
-      result.push(frame.max.point);
+  } else {
+    // Use min/max values for each frame
+    for (const [_i, framePoints] of frames) {
+      let minPoint = framePoints[0];
+      let maxPoint = framePoints[0];
+
+      for (const p of framePoints) {
+        if (p.y < minPoint.y) {
+          minPoint = p;
+        }
+        if (p.y > maxPoint.y) {
+          maxPoint = p;
+        }
+      }
+
+      // The order of the data must be preserved so max may be before min
+      if (minPoint.x > maxPoint.x) {
+        result.push(maxPoint.point);
+      }
+      result.push(minPoint.point);
+      if (minPoint.x < maxPoint.x) {
+        result.push(maxPoint.point);
+      }
     }
   }
 

src/components/chart/ha-chart-base.ts

@@ -88,9 +88,21 @@ export class HaChartBase extends LitElement {
 
   private _lastTapTime?: number;
 
+  private _shouldResizeChart = false;
+
+  private _resizeAnimationDuration?: number;
+
   // @ts-ignore
   private _resizeController = new ResizeController(this, {
-    callback: () => this.chart?.resize(),
+    callback: () => {
+      if (this.chart) {
+        if (!this.chart.getZr().animation.isFinished()) {
+          this._shouldResizeChart = true;
+        } else {
+          this.chart.resize();
+        }
+      }
+    },
   });
 
   private _loading = false;
@@ -195,6 +207,16 @@ export class HaChartBase extends LitElement {
     }
     if (changedProps.has("options")) {
       chartOptions = { ...chartOptions, ...this._createOptions() };
+      if (
+        this._compareCustomLegendOptions(
+          changedProps.get("options"),
+          this.options
+        )
+      ) {
+        // custom legend changes may require a resize to layout properly
+        this._shouldResizeChart = true;
+        this._resizeAnimationDuration = 250;
+      }
     } else if (this._isTouchDevice && changedProps.has("_isZoomed")) {
       chartOptions.dataZoom = this._getDataZoomConfig();
     }
@@ -286,7 +308,7 @@ export class HaChartBase extends LitElement {
           itemStyle = {
             color: dataset?.color as string,
             ...(dataset?.itemStyle as { borderColor?: string }),
-            itemStyle,
+            ...itemStyle,
           };
           const color = itemStyle?.color as string;
           const borderColor = itemStyle?.borderColor as string;
@@ -366,6 +388,7 @@ export class HaChartBase extends LitElement {
       if (!this.options?.dataZoom) {
         this.chart.getZr().on("dblclick", this._handleClickZoom);
       }
+      this.chart.on("finished", this._handleChartRenderFinished);
       if (this._isTouchDevice) {
         this.chart.getZr().on("click", (e: ECElementEvent) => {
           if (!e.zrByTouch) {
@@ -404,6 +427,7 @@ export class HaChartBase extends LitElement {
                         ...axis.axisPointer?.handle,
                         show: true,
                       },
+                      label: { show: false },
                     },
                   }
                 : axis
@@ -497,6 +521,7 @@ export class HaChartBase extends LitElement {
         );
       }
     });
+    this.requestUpdate("_hiddenDatasets");
   }
 
   private _getDataZoomConfig(): DataZoomComponentOption | undefined {
@@ -572,10 +597,15 @@ export class HaChartBase extends LitElement {
       aria: { show: true },
       dataZoom: this._getDataZoomConfig(),
       toolbox: {
-        top: Infinity,
-        left: Infinity,
+        top: Number.MAX_SAFE_INTEGER,
+        left: Number.MAX_SAFE_INTEGER,
         feature: {
-          dataZoom: { show: true, yAxisIndex: false, filterMode: "none" },
+          dataZoom: {
+            show: true,
+            yAxisIndex: false,
+            filterMode: "none",
+            showTitle: false,
+          },
         },
         iconStyle: { opacity: 0 },
       },
@@ -603,6 +633,10 @@ export class HaChartBase extends LitElement {
   }
 
   private _createTheme(style: CSSStyleDeclaration) {
+    const textBorderColor =
+      style.getPropertyValue("--ha-card-background") ||
+      style.getPropertyValue("--card-background-color");
+    const textBorderWidth = 2;
     return {
       color: getAllGraphColors(style),
       backgroundColor: "transparent",
@@ -626,15 +660,22 @@ export class HaChartBase extends LitElement {
       graph: {
         label: {
           color: style.getPropertyValue("--primary-text-color"),
-          textBorderColor: style.getPropertyValue("--primary-background-color"),
-          textBorderWidth: 2,
+          textBorderColor,
+          textBorderWidth,
+        },
+      },
+      pie: {
+        label: {
+          color: style.getPropertyValue("--primary-text-color"),
+          textBorderColor,
+          textBorderWidth,
         },
       },
       sankey: {
         label: {
           color: style.getPropertyValue("--primary-text-color"),
-          textBorderColor: style.getPropertyValue("--primary-background-color"),
-          textBorderWidth: 2,
+          textBorderColor,
+          textBorderWidth,
         },
       },
       categoryAxis: {
@@ -945,6 +986,36 @@ export class HaChartBase extends LitElement {
     });
   }
 
+  private _handleChartRenderFinished = () => {
+    if (this._shouldResizeChart) {
+      this.chart?.resize({
+        animation:
+          this._reducedMotion ||
+          typeof this._resizeAnimationDuration !== "number"
+            ? undefined
+            : { duration: this._resizeAnimationDuration },
+      });
+      this._shouldResizeChart = false;
+      this._resizeAnimationDuration = undefined;
+    }
+  };
+
+  private _compareCustomLegendOptions(
+    oldOptions: ECOption | undefined,
+    newOptions: ECOption | undefined
+  ): boolean {
+    const oldLegends = ensureArray(
+      oldOptions?.legend || []
+    ) as LegendComponentOption[];
+    const newLegends = ensureArray(
+      newOptions?.legend || []
+    ) as LegendComponentOption[];
+    return (
+      oldLegends.some((l) => l.show && l.type === "custom") !==
+      newLegends.some((l) => l.show && l.type === "custom")
+    );
+  }
+
   static styles = css`
     :host {
       display: block;

src/components/chart/ha-network-graph.ts

@@ -2,7 +2,10 @@ import type { EChartsType } from "echarts/core";
 import type { GraphSeriesOption } from "echarts/charts";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state, query } from "lit/decorators";
-import type { TopLevelFormatterParams } from "echarts/types/dist/shared";
+import type {
+  CallbackDataParams,
+  TopLevelFormatterParams,
+} from "echarts/types/dist/shared";
 import { mdiFormatTextVariant, mdiGoogleCirclesGroup } from "@mdi/js";
 import memoizeOne from "memoize-one";
 import { listenMediaQuery } from "../../common/dom/media_query";
@@ -16,6 +19,7 @@ import { deepEqual } from "../../common/util/deep-equal";
 export interface NetworkNode {
   id: string;
   name?: string;
+  context?: string;
   category?: number;
   value?: number;
   symbolSize?: number;
@@ -184,10 +188,30 @@ export class HaNetworkGraph extends SubscribeMixin(LitElement) {
       layout: physicsEnabled ? "force" : "none",
       draggable: true,
       roam: true,
+      roamTrigger: "global",
       selectedMode: "single",
       label: {
         show: showLabels,
         position: "right",
+        formatter: (params: CallbackDataParams) => {
+          const node = params.data as NetworkNode;
+          if (node.context) {
+            return `{primary|${node.name ?? ""}}\n{secondary|${node.context}}`;
+          }
+          return node.name ?? "";
+        },
+        rich: {
+          primary: {
+            fontSize: 12,
+          },
+          secondary: {
+            fontSize: 12,
+            color: getComputedStyle(document.body).getPropertyValue(
+              "--secondary-text-color"
+            ),
+            lineHeight: 16,
+          },
+        },
       },
       emphasis: {
         focus: isMobile ? "none" : "adjacency",
@@ -225,6 +249,7 @@ export class HaNetworkGraph extends SubscribeMixin(LitElement) {
           ({
             id: node.id,
             name: node.name,
+            context: node.context,
             category: node.category,
             value: node.value,
             symbolSize: node.symbolSize || 30,

src/components/chart/state-history-chart-line.ts

@@ -87,6 +87,8 @@ export class StateHistoryChartLine extends LitElement {
 
   private _previousYAxisLabelValue = 0;
 
+  private _yAxisMaximumFractionDigits = 0;
+
   protected render() {
     return html`
       <ha-chart-base
@@ -757,8 +759,12 @@ export class StateHistoryChartLine extends LitElement {
         Math.log10(Math.abs(value - this._previousYAxisLabelValue || 1))
       )
     );
+    this._yAxisMaximumFractionDigits = Math.max(
+      this._yAxisMaximumFractionDigits,
+      maximumFractionDigits
+    );
     const label = formatNumber(value, this.hass.locale, {
-      maximumFractionDigits,
+      maximumFractionDigits: this._yAxisMaximumFractionDigits,
     });
     const width = measureTextWidth(label, 12) + 5;
     if (width > this._yWidth) {

src/components/chips/ha-filter-chip.ts

@@ -30,6 +30,7 @@ export class HaFilterChip extends FilterChip {
           var(--rgb-primary-text-color),
           0.15
         );
+        --_label-text-font: var(--ha-font-family-body);
         border-radius: var(--ha-border-radius-md);
       }
     `,

src/components/data-table/ha-data-table-labels.ts

@@ -62,6 +62,7 @@ class HaDataTableLabels extends LitElement {
         @click=${clickAction ? this._labelClicked : undefined}
         @keydown=${clickAction ? this._labelClicked : undefined}
         style=${color ? `--color: ${color}` : ""}
+        .description=${label.description}
       >
         ${label?.icon
           ? html`<ha-icon slot="icon" .icon=${label.icon}></ha-icon>`

src/components/data-table/ha-data-table.ts

@@ -298,6 +298,18 @@ export class HaDataTable extends LitElement {
     }
 
     if (properties.has("data")) {
+      // Clean up checked rows that no longer exist in the data
+      if (this._checkedRows.length) {
+        const validIds = new Set(this.data.map((row) => String(row[this.id])));
+        const validCheckedRows = this._checkedRows.filter((id) =>
+          validIds.has(id)
+        );
+        if (validCheckedRows.length !== this._checkedRows.length) {
+          this._checkedRows = validCheckedRows;
+          this._checkedRowsChanged();
+        }
+      }
+
       this._checkableRowsCount = this.data.filter(
         (row) => row.selectable !== false
       ).length;

src/components/device/ha-device-picker.ts

@@ -197,9 +197,6 @@ export class HaDevicePicker extends LitElement {
     const placeholder =
       this.placeholder ??
       this.hass.localize("ui.components.device-picker.placeholder");
-    const notFoundLabel = this.hass.localize(
-      "ui.components.device-picker.no_match"
-    );
 
     const valueRenderer = this._valueRenderer(this._configEntryLookup);
 
@@ -209,7 +206,10 @@ export class HaDevicePicker extends LitElement {
         .autofocus=${this.autofocus}
         .label=${this.label}
         .searchLabel=${this.searchLabel}
-        .notFoundLabel=${notFoundLabel}
+        .notFoundLabel=${this._notFoundLabel}
+        .emptyLabel=${this.hass.localize(
+          "ui.components.device-picker.no_devices"
+        )}
         .placeholder=${placeholder}
         .value=${this.value}
         .rowRenderer=${this._rowRenderer}
@@ -233,6 +233,11 @@ export class HaDevicePicker extends LitElement {
     this.value = value;
     fireEvent(this, "value-changed", { value });
   }
+
+  private _notFoundLabel = (search: string) =>
+    this.hass.localize("ui.components.device-picker.no_match", {
+      term: html`<b>‘${search}’</b>`,
+    });
 }
 
 declare global {

src/components/entity/const.ts

@@ -0,0 +1 @@
+export const ANY_STATE_VALUE = "__ANY_STATE_IGNORE_ATTRIBUTES__";

src/components/entity/ha-entities-picker.ts

@@ -147,6 +147,7 @@ class HaEntitiesPicker extends LitElement {
           .createDomains=${this.createDomains}
           .required=${this.required && !currentEntities.length}
           @value-changed=${this._addEntity}
+          .addButton=${currentEntities.length > 0}
         ></ha-entity-picker>
       </div>
     `;

src/components/entity/ha-entity-name-picker.ts

@@ -312,7 +312,7 @@ export class HaEntityNamePicker extends LitElement {
   private _toValue = memoizeOne(
     (items: EntityNameItem[]): typeof this.value => {
       if (items.length === 0) {
-        return "";
+        return undefined;
       }
       if (items.length === 1) {
         const item = items[0];

src/components/entity/ha-entity-picker.ts

@@ -113,6 +113,9 @@ export class HaEntityPicker extends LitElement {
   @property({ attribute: "hide-clear-icon", type: Boolean })
   public hideClearIcon = false;
 
+  @property({ attribute: "add-button", type: Boolean })
+  public addButton = false;
+
   @query("ha-generic-picker") private _picker?: HaGenericPicker;
 
   protected firstUpdated(changedProperties: PropertyValues): void {
@@ -266,9 +269,6 @@ export class HaEntityPicker extends LitElement {
     const placeholder =
       this.placeholder ??
       this.hass.localize("ui.components.entity.entity-picker.placeholder");
-    const notFoundLabel = this.hass.localize(
-      "ui.components.entity.entity-picker.no_match"
-    );
 
     return html`
       <ha-generic-picker
@@ -279,9 +279,9 @@ export class HaEntityPicker extends LitElement {
         .label=${this.label}
         .helper=${this.helper}
         .searchLabel=${this.searchLabel}
-        .notFoundLabel=${notFoundLabel}
+        .notFoundLabel=${this._notFoundLabel}
         .placeholder=${placeholder}
-        .value=${this.value}
+        .value=${this.addButton ? undefined : this.value}
         .rowRenderer=${this._rowRenderer}
         .getItems=${this._getItems}
         .getAdditionalItems=${this._getAdditionalItems}
@@ -289,6 +289,9 @@ export class HaEntityPicker extends LitElement {
         .searchFn=${this._searchFn}
         .valueRenderer=${this._valueRenderer}
         @value-changed=${this._valueChanged}
+        .addButtonLabel=${this.addButton
+          ? this.hass.localize("ui.components.entity.entity-picker.add")
+          : undefined}
       >
       </ha-generic-picker>
     `;
@@ -350,6 +353,11 @@ export class HaEntityPicker extends LitElement {
     fireEvent(this, "value-changed", { value });
     fireEvent(this, "change");
   }
+
+  private _notFoundLabel = (search: string) =>
+    this.hass.localize("ui.components.entity.entity-picker.no_match", {
+      term: html`<b>‘${search}’</b>`,
+    });
 }
 
 declare global {

src/components/entity/ha-entity-state-content-picker.ts

@@ -1,23 +1,39 @@
-import { mdiDragHorizontalVariant } from "@mdi/js";
+import "@material/mwc-menu/mwc-menu-surface";
+import { mdiDragHorizontalVariant, mdiPlus } from "@mdi/js";
+import type { ComboBoxLitRenderer } from "@vaadin/combo-box/lit";
+import type { IFuseOptions } from "fuse.js";
+import Fuse from "fuse.js";
 import type { HassEntity } from "home-assistant-js-websocket";
-import type { PropertyValues } from "lit";
-import { LitElement, css, html, nothing } from "lit";
+import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
 import { repeat } from "lit/directives/repeat";
 import memoizeOne from "memoize-one";
 import { ensureArray } from "../../common/array/ensure-array";
 import { fireEvent } from "../../common/dom/fire_event";
+import { stopPropagation } from "../../common/dom/stop_propagation";
 import { computeDomain } from "../../common/entity/compute_domain";
 import {
   STATE_DISPLAY_SPECIAL_CONTENT,
   STATE_DISPLAY_SPECIAL_CONTENT_DOMAINS,
 } from "../../state-display/state-display";
 import type { HomeAssistant, ValueChangedEvent } from "../../types";
-import "../ha-combo-box";
-import "../ha-sortable";
-import "../chips/ha-input-chip";
+import "../chips/ha-assist-chip";
 import "../chips/ha-chip-set";
+import "../chips/ha-input-chip";
+import "../ha-combo-box";
 import type { HaComboBox } from "../ha-combo-box";
+import "../ha-sortable";
+
+interface StateContentOption {
+  primary: string;
+  value: string;
+}
+
+const rowRenderer: ComboBoxLitRenderer<StateContentOption> = (item) => html`
+  <ha-combo-box-item type="button">
+    <span slot="headline">${item.primary}</span>
+  </ha-combo-box-item>
+`;
 
 const HIDDEN_ATTRIBUTES = [
   "access_token",
@@ -74,7 +90,7 @@ const HIDDEN_ATTRIBUTES = [
 ];
 
 @customElement("ha-entity-state-content-picker")
-class HaEntityStatePicker extends LitElement {
+export class HaStateContentPicker extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
   @property({ attribute: false }) public entityId?: string;
@@ -95,26 +111,28 @@ class HaEntityStatePicker extends LitElement {
 
   @property() public helper?: string;
 
-  @state() private _opened = false;
+  @query(".container", true) private _container?: HTMLDivElement;
 
   @query("ha-combo-box", true) private _comboBox!: HaComboBox;
 
-  protected shouldUpdate(changedProps: PropertyValues) {
-    return !(!changedProps.has("_opened") && this._opened);
-  }
+  @state() private _opened = false;
 
-  private options = memoizeOne(
+  private _editIndex?: number;
+
+  private _options = memoizeOne(
     (entityId?: string, stateObj?: HassEntity, allowName?: boolean) => {
       const domain = entityId ? computeDomain(entityId) : undefined;
       return [
         {
-          label: this.hass.localize("ui.components.state-content-picker.state"),
+          primary: this.hass.localize(
+            "ui.components.state-content-picker.state"
+          ),
           value: "state",
         },
         ...(allowName
           ? [
               {
-                label: this.hass.localize(
+                primary: this.hass.localize(
                   "ui.components.state-content-picker.name"
                 ),
                 value: "name",
@@ -122,13 +140,13 @@ class HaEntityStatePicker extends LitElement {
             ]
           : []),
         {
-          label: this.hass.localize(
+          primary: this.hass.localize(
             "ui.components.state-content-picker.last_changed"
           ),
           value: "last_changed",
         },
         {
-          label: this.hass.localize(
+          primary: this.hass.localize(
             "ui.components.state-content-picker.last_updated"
           ),
           value: "last_updated",
@@ -137,7 +155,7 @@ class HaEntityStatePicker extends LitElement {
           ? STATE_DISPLAY_SPECIAL_CONTENT.filter((content) =>
               STATE_DISPLAY_SPECIAL_CONTENT_DOMAINS[domain]?.includes(content)
             ).map((content) => ({
-              label: this.hass.localize(
+              primary: this.hass.localize(
                 `ui.components.state-content-picker.${content}`
               ),
               value: content,
@@ -146,108 +164,201 @@ class HaEntityStatePicker extends LitElement {
         ...Object.keys(stateObj?.attributes ?? {})
           .filter((a) => !HIDDEN_ATTRIBUTES.includes(a))
           .map((attribute) => ({
+            primary: this.hass.formatEntityAttributeName(stateObj!, attribute),
             value: attribute,
-            label: this.hass.formatEntityAttributeName(stateObj!, attribute),
           })),
-      ];
+      ] satisfies StateContentOption[];
     }
   );
 
-  private _filter = "";
-
   protected render() {
-    if (!this.hass) {
-      return nothing;
-    }
-
     const value = this._value;
 
     const stateObj = this.entityId
       ? this.hass.states[this.entityId]
       : undefined;
 
-    const options = this.options(this.entityId, stateObj, this.allowName);
-    const optionItems = options.filter(
-      (option) => !this._value.includes(option.value)
-    );
+    const options = this._options(this.entityId, stateObj, this.allowName);
 
     return html`
-      ${value?.length
-        ? html`
-            <ha-sortable
-              no-style
-              @item-moved=${this._moveItem}
-              .disabled=${this.disabled}
-              handle-selector="button.primary.action"
-            >
-              <ha-chip-set>
-                ${repeat(
-                  this._value,
-                  (item) => item,
-                  (item, idx) => {
-                    const label =
-                      options.find((option) => option.value === item)?.label ||
-                      item;
-                    return html`
-                      <ha-input-chip
-                        .idx=${idx}
-                        @remove=${this._removeItem}
-                        .label=${label}
-                        selected
-                      >
-                        <ha-svg-icon
-                          slot="icon"
-                          .path=${mdiDragHorizontalVariant}
-                        ></ha-svg-icon>
-                        ${label}
-                      </ha-input-chip>
-                    `;
-                  }
-                )}
-              </ha-chip-set>
-            </ha-sortable>
-          `
-        : nothing}
+      ${this.label ? html`<label>${this.label}</label>` : nothing}
+      <div class="container ${this.disabled ? "disabled" : ""}">
+        <ha-sortable
+          no-style
+          @item-moved=${this._moveItem}
+          .disabled=${this.disabled}
+          handle-selector="button.primary.action"
+          filter=".add"
+        >
+          <ha-chip-set>
+            ${repeat(
+              this._value,
+              (item) => item,
+              (item: string, idx) => {
+                const label = options.find((o) => o.value === item)?.primary;
+                const isValid = !!label;
+                return html`
+                  <ha-input-chip
+                    data-idx=${idx}
+                    @remove=${this._removeItem}
+                    @click=${this._editItem}
+                    .label=${label || item}
+                    .selected=${!this.disabled}
+                    .disabled=${this.disabled}
+                    class=${!isValid ? "invalid" : ""}
+                  >
+                    <ha-svg-icon
+                      slot="icon"
+                      .path=${mdiDragHorizontalVariant}
+                    ></ha-svg-icon>
+                  </ha-input-chip>
+                `;
+              }
+            )}
+            ${this.disabled
+              ? nothing
+              : html`
+                  <ha-assist-chip
+                    @click=${this._addItem}
+                    .disabled=${this.disabled}
+                    label=${this.hass.localize(
+                      "ui.components.entity.entity-state-content-picker.add"
+                    )}
+                    class="add"
+                  >
+                    <ha-svg-icon slot="icon" .path=${mdiPlus}></ha-svg-icon>
+                  </ha-assist-chip>
+                `}
+          </ha-chip-set>
+        </ha-sortable>
 
-      <ha-combo-box
-        item-value-path="value"
-        item-label-path="label"
-        .hass=${this.hass}
-        .label=${this.label}
-        .helper=${this.helper}
-        .disabled=${this.disabled}
-        .required=${this.required && !value.length}
-        .value=${""}
-        .items=${optionItems}
-        allow-custom-value
-        @filter-changed=${this._filterChanged}
-        @value-changed=${this._comboBoxValueChanged}
-        @opened-changed=${this._openedChanged}
-      ></ha-combo-box>
+        <mwc-menu-surface
+          .open=${this._opened}
+          @closed=${this._onClosed}
+          @opened=${this._onOpened}
+          @input=${stopPropagation}
+          .anchor=${this._container}
+        >
+          <ha-combo-box
+            .hass=${this.hass}
+            .value=${""}
+            .autofocus=${this.autofocus}
+            .disabled=${this.disabled || !this.entityId}
+            .required=${this.required && !value.length}
+            .helper=${this.helper}
+            .items=${options}
+            allow-custom-value
+            item-id-path="value"
+            item-value-path="value"
+            item-label-path="primary"
+            .renderer=${rowRenderer}
+            @opened-changed=${this._openedChanged}
+            @value-changed=${this._comboBoxValueChanged}
+            @filter-changed=${this._filterChanged}
+          >
+          </ha-combo-box>
+        </mwc-menu-surface>
+      </div>
     `;
   }
 
+  private _onClosed(ev) {
+    ev.stopPropagation();
+    this._opened = false;
+    this._editIndex = undefined;
+  }
+
+  private async _onOpened(ev) {
+    if (!this._opened) {
+      return;
+    }
+    ev.stopPropagation();
+    this._opened = true;
+    await this._comboBox?.focus();
+    await this._comboBox?.open();
+  }
+
+  private async _addItem(ev) {
+    ev.stopPropagation();
+    this._opened = true;
+  }
+
+  private async _editItem(ev) {
+    ev.stopPropagation();
+    const idx = parseInt(ev.currentTarget.dataset.idx, 10);
+    this._editIndex = idx;
+    this._opened = true;
+  }
+
   private get _value() {
     return !this.value ? [] : ensureArray(this.value);
   }
 
+  private _toValue = memoizeOne((value: string[]): typeof this.value => {
+    if (value.length === 0) {
+      return undefined;
+    }
+    if (value.length === 1) {
+      return value[0];
+    }
+    return value;
+  });
+
   private _openedChanged(ev: ValueChangedEvent<boolean>) {
-    this._opened = ev.detail.value;
-    this._comboBox.filteredItems = this._comboBox.items;
+    const open = ev.detail.value;
+    if (open) {
+      const options = this._comboBox.items || [];
+
+      const initialValue =
+        this._editIndex != null ? this._value[this._editIndex] : "";
+      const filteredItems = this._filterSelectedOptions(options, initialValue);
+
+      this._comboBox.filteredItems = filteredItems;
+      this._comboBox.setInputValue(initialValue);
+    } else {
+      this._opened = false;
+    }
   }
 
-  private _filterChanged(ev?: CustomEvent): void {
-    this._filter = ev?.detail.value || "";
+  private _filterSelectedOptions = (
+    options: StateContentOption[],
+    current?: string
+  ) => {
+    const value = this._value;
 
-    const filteredItems = this._comboBox.items?.filter((item) => {
-      const label = item.label || item.value;
-      return label.toLowerCase().includes(this._filter?.toLowerCase());
-    });
+    return options.filter(
+      (option) => !value.includes(option.value) || option.value === current
+    );
+  };
 
-    if (this._filter) {
-      filteredItems?.unshift({ label: this._filter, value: this._filter });
+  private _filterChanged(ev: ValueChangedEvent<string>) {
+    const input = ev.detail.value;
+    const filter = input?.toLowerCase() || "";
+    const options = this._comboBox.items || [];
+
+    const currentValue =
+      this._editIndex != null ? this._value[this._editIndex] : "";
+
+    this._comboBox.filteredItems = this._filterSelectedOptions(
+      options,
+      currentValue
+    );
+
+    if (!filter) {
+      return;
     }
 
+    const fuseOptions: IFuseOptions<StateContentOption> = {
+      keys: ["primary", "secondary", "value"],
+      isCaseSensitive: false,
+      minMatchCharLength: Math.min(filter.length, 2),
+      threshold: 0.2,
+      ignoreDiacritics: true,
+    };
+
+    const fuse = new Fuse(this._comboBox.filteredItems, fuseOptions);
+    const filteredItems = fuse.search(filter).map((result) => result.item);
+
     this._comboBox.filteredItems = filteredItems;
   }
 
@@ -260,43 +371,40 @@ class HaEntityStatePicker extends LitElement {
     newValue.splice(newIndex, 0, element);
     this._setValue(newValue);
     await this.updateComplete;
-    this._filterChanged();
+    this._filterChanged({ detail: { value: "" } } as ValueChangedEvent<string>);
   }
 
   private async _removeItem(ev) {
     ev.stopPropagation();
-    const value: string[] = [...this._value];
-    value.splice(ev.target.idx, 1);
+    const value = [...this._value];
+    const idx = parseInt(ev.target.dataset.idx, 10);
+    value.splice(idx, 1);
     this._setValue(value);
     await this.updateComplete;
-    this._filterChanged();
+    this._filterChanged({ detail: { value: "" } } as ValueChangedEvent<string>);
   }
 
-  private _comboBoxValueChanged(ev: CustomEvent): void {
+  private _comboBoxValueChanged(ev: ValueChangedEvent<string>): void {
     ev.stopPropagation();
-    const newValue = ev.detail.value;
+    const value = ev.detail.value;
 
-    if (this.disabled || newValue === "") {
+    if (this.disabled || value === "") {
       return;
     }
 
-    const currentValue = this._value;
+    const newValue = [...this._value];
 
-    if (currentValue.includes(newValue)) {
-      return;
+    if (this._editIndex != null) {
+      newValue[this._editIndex] = value;
+    } else {
+      newValue.push(value);
     }
 
-    setTimeout(() => {
-      this._filterChanged();
-      this._comboBox.setInputValue("");
-    }, 0);
-
-    this._setValue([...currentValue, newValue]);
+    this._setValue(newValue);
   }
 
   private _setValue(value: string[]) {
-    const newValue =
-      value.length === 0 ? undefined : value.length === 1 ? value[0] : value;
+    const newValue = this._toValue(value);
     this.value = newValue;
     fireEvent(this, "value-changed", {
       value: newValue,
@@ -306,10 +414,64 @@ class HaEntityStatePicker extends LitElement {
   static styles = css`
     :host {
       position: relative;
+      width: 100%;
+    }
+
+    .container {
+      position: relative;
+      background-color: var(--mdc-text-field-fill-color, whitesmoke);
+      border-radius: var(--ha-border-radius-sm);
+      border-end-end-radius: var(--ha-border-radius-square);
+      border-end-start-radius: var(--ha-border-radius-square);
+    }
+    .container:after {
+      display: block;
+      content: "";
+      position: absolute;
+      pointer-events: none;
+      bottom: 0;
+      left: 0;
+      right: 0;
+      height: 1px;
+      width: 100%;
+      background-color: var(
+        --mdc-text-field-idle-line-color,
+        rgba(0, 0, 0, 0.42)
+      );
+      transform:
+        height 180ms ease-in-out,
+        background-color 180ms ease-in-out;
+    }
+    .container.disabled:after {
+      background-color: var(
+        --mdc-text-field-disabled-line-color,
+        rgba(0, 0, 0, 0.42)
+      );
+    }
+    .container:focus-within:after {
+      height: 2px;
+      background-color: var(--mdc-theme-primary);
+    }
+
+    label {
+      display: block;
+      margin: 0 0 var(--ha-space-2);
+    }
+
+    .add {
+      order: 1;
+    }
+
+    mwc-menu-surface {
+      --mdc-menu-min-width: 100%;
     }
 
     ha-chip-set {
-      padding: 8px 0;
+      padding: var(--ha-space-2) var(--ha-space-2);
+    }
+
+    .invalid {
+      text-decoration: line-through;
     }
 
     .sortable-fallback {
@@ -329,6 +491,6 @@ class HaEntityStatePicker extends LitElement {
 
 declare global {
   interface HTMLElementTagNameMap {
-    "ha-entity-state-content-picker": HaEntityStatePicker;
+    "ha-entity-state-content-picker": HaStateContentPicker;
   }
 }

src/components/entity/ha-entity-states-picker.ts

@@ -4,6 +4,7 @@ import { customElement, property } from "lit/decorators";
 import { keyed } from "lit/directives/keyed";
 import { repeat } from "lit/directives/repeat";
 import { fireEvent } from "../../common/dom/fire_event";
+import { ANY_STATE_VALUE } from "./const";
 import { ensureArray } from "../../common/array/ensure-array";
 import type { HomeAssistant } from "../../types";
 import "./ha-entity-state-picker";
@@ -57,6 +58,7 @@ export class HaEntityStatesPicker extends LitElement {
 
     const value = this.value || [];
     const hide = [...(this.hideStates || []), ...value];
+    const hideValue = value.includes(ANY_STATE_VALUE);
 
     return html`
       ${repeat(
@@ -84,7 +86,7 @@ export class HaEntityStatesPicker extends LitElement {
         `
       )}
       <div>
-        ${this.disabled && value.length
+        ${(this.disabled && value.length) || hideValue
           ? nothing
           : keyed(
               value.length,

src/components/entity/ha-statistic-picker.ts

@@ -21,7 +21,6 @@ import "../ha-combo-box-item";
 import "../ha-generic-picker";
 import type { HaGenericPicker } from "../ha-generic-picker";
 import "../ha-icon-button";
-import "../ha-input-helper-text";
 import type {
   PickerComboBoxItem,
   PickerComboBoxSearchFn,
@@ -271,7 +270,6 @@ export class HaStatisticPicker extends LitElement {
         const secondary = [areaName, entityName ? deviceName : undefined]
           .filter(Boolean)
           .join(isRTL ? " ◂ " : " ▸ ");
-        const a11yLabel = [deviceName, entityName].filter(Boolean).join(" - ");
 
         const sortingPrefix = `${TYPE_ORDER.indexOf("entity")}`;
         output.push({
@@ -279,7 +277,6 @@ export class HaStatisticPicker extends LitElement {
           statistic_id: id,
           primary,
           secondary,
-          a11y_label: a11yLabel,
           stateObj: stateObj,
           type: "entity",
           sorting_label: [sortingPrefix, deviceName, entityName].join("_"),
@@ -458,9 +455,6 @@ export class HaStatisticPicker extends LitElement {
     const placeholder =
       this.placeholder ??
       this.hass.localize("ui.components.statistic-picker.placeholder");
-    const notFoundLabel = this.hass.localize(
-      "ui.components.statistic-picker.no_match"
-    );
 
     return html`
       <ha-generic-picker
@@ -468,7 +462,10 @@ export class HaStatisticPicker extends LitElement {
         .autofocus=${this.autofocus}
         .allowCustomValue=${this.allowCustomEntity}
         .label=${this.label}
-        .notFoundLabel=${notFoundLabel}
+        .notFoundLabel=${this._notFoundLabel}
+        .emptyLabel=${this.hass.localize(
+          "ui.components.statistic-picker.no_statistics"
+        )}
         .placeholder=${placeholder}
         .value=${this.value}
         .rowRenderer=${this._rowRenderer}
@@ -477,6 +474,7 @@ export class HaStatisticPicker extends LitElement {
         .hideClearIcon=${this.hideClearIcon}
         .searchFn=${this._searchFn}
         .valueRenderer=${this._valueRenderer}
+        .helper=${this.helper}
         @value-changed=${this._valueChanged}
       >
       </ha-generic-picker>
@@ -521,6 +519,11 @@ export class HaStatisticPicker extends LitElement {
     await this.updateComplete;
     await this._picker?.open();
   }
+
+  private _notFoundLabel = (search: string) =>
+    this.hass.localize("ui.components.statistic-picker.no_match", {
+      term: html`<b>‘${search}’</b>`,
+    });
 }
 
 declare global {

src/components/ha-analytics.ts

@@ -46,7 +46,7 @@ export class HaAnalytics extends LitElement {
         </span>
         <ha-switch
           @change=${this._handleRowClick}
-          .checked=${baseEnabled}
+          .checked=${!!baseEnabled}
           .preference=${"base"}
           .disabled=${loading}
           name="base"
@@ -70,7 +70,7 @@ export class HaAnalytics extends LitElement {
               <ha-switch
                 .id="switch-${preference}"
                 @change=${this._handleRowClick}
-                .checked=${this.analytics?.preferences[preference]}
+                .checked=${!!this.analytics?.preferences[preference]}
                 .preference=${preference}
                 name=${preference}
               >
@@ -102,7 +102,7 @@ export class HaAnalytics extends LitElement {
         </span>
         <ha-switch
           @change=${this._handleRowClick}
-          .checked=${this.analytics?.preferences.diagnostics}
+          .checked=${!!this.analytics?.preferences.diagnostics}
           .preference=${"diagnostics"}
           .disabled=${loading}
           name="diagnostics"

src/components/ha-area-picker.ts

@@ -87,6 +87,8 @@ export class HaAreaPicker extends LitElement {
 
   @property({ type: Boolean }) public required = false;
 
+  @property({ attribute: "add-button-label" }) public addButtonLabel?: string;
+
   @query("ha-generic-picker") private _picker?: HaGenericPicker;
 
   public async open() {
@@ -367,14 +369,16 @@ export class HaAreaPicker extends LitElement {
         .autofocus=${this.autofocus}
         .label=${this.label}
         .helper=${this.helper}
-        .notFoundLabel=${this.hass.localize(
-          "ui.components.area-picker.no_match"
-        )}
+        .notFoundLabel=${this._notFoundLabel}
+        .emptyLabel=${this.hass.localize("ui.components.area-picker.no_areas")}
+        .disabled=${this.disabled}
+        .required=${this.required}
         .placeholder=${placeholder}
         .value=${this.value}
         .getItems=${this._getItems}
         .getAdditionalItems=${this._getAdditionalItems}
         .valueRenderer=${valueRenderer}
+        .addButtonLabel=${this.addButtonLabel}
         @value-changed=${this._valueChanged}
       >
       </ha-generic-picker>
@@ -422,6 +426,11 @@ export class HaAreaPicker extends LitElement {
     fireEvent(this, "value-changed", { value });
     fireEvent(this, "change");
   }
+
+  private _notFoundLabel = (search: string) =>
+    this.hass.localize("ui.components.area-picker.no_match", {
+      term: html`<b>‘${search}’</b>`,
+    });
 }
 
 declare global {

src/components/ha-assist-chat.ts

@@ -17,6 +17,7 @@ import type { HomeAssistant } from "../types";
 import { AudioRecorder } from "../util/audio-recorder";
 import { documentationUrl } from "../util/documentation-url";
 import "./ha-alert";
+import "./ha-markdown";
 import "./ha-textfield";
 import type { HaTextField } from "./ha-textfield";
 
@@ -40,7 +41,11 @@ export class HaAssistChat extends LitElement {
 
   @query("#message-input") private _messageInput!: HaTextField;
 
-  @query("#scroll-container") private _scrollContainer!: HTMLDivElement;
+  @query(".message:last-child")
+  private _lastChatMessage!: LitElement;
+
+  @query(".message:last-child img:last-of-type")
+  private _lastChatMessageImage: HTMLImageElement | undefined;
 
   @state() private _conversation: AssistMessage[] = [];
 
@@ -92,10 +97,7 @@ export class HaAssistChat extends LitElement {
   public disconnectedCallback() {
     super.disconnectedCallback();
     this._audioRecorder?.close();
-    this._audioRecorder = undefined;
     this._unloadAudio();
-    this._conversation = [];
-    this._conversationId = null;
   }
 
   protected render(): TemplateResult {
@@ -112,7 +114,7 @@ export class HaAssistChat extends LitElement {
     const supportsSTT = this.pipeline?.stt_engine && !this.disableSpeech;
 
     return html`
-      <div class="messages" id="scroll-container">
+      <div class="messages">
         ${controlHA
           ? nothing
           : html`
@@ -124,11 +126,18 @@ export class HaAssistChat extends LitElement {
             `}
         <div class="spacer"></div>
         ${this._conversation!.map(
-          // New lines matter for messages
-          // prettier-ignore
           (message) => html`
-                <div class="message ${classMap({ error: !!message.error, [message.who]: true })}">${message.text}</div>
-              `
+            <ha-markdown
+              class="message ${classMap({
+                error: !!message.error,
+                [message.who]: true,
+              })}"
+              breaks
+              cache
+              .content=${message.text}
+            >
+            </ha-markdown>
+          `
         )}
       </div>
       <div class="input" slot="primaryAction">
@@ -189,12 +198,28 @@ export class HaAssistChat extends LitElement {
     `;
   }
 
-  private _scrollMessagesBottom() {
-    const scrollContainer = this._scrollContainer;
-    if (!scrollContainer) {
-      return;
+  private async _scrollMessagesBottom() {
+    const lastChatMessage = this._lastChatMessage;
+    if (!lastChatMessage.hasUpdated) {
+      await lastChatMessage.updateComplete;
+    }
+    if (
+      this._lastChatMessageImage &&
+      !this._lastChatMessageImage.naturalHeight
+    ) {
+      try {
+        await this._lastChatMessageImage.decode();
+      } catch (err: any) {
+        // eslint-disable-next-line no-console
+        console.warn("Failed to decode image:", err);
+      }
+    }
+    const isLastMessageFullyVisible =
+      lastChatMessage.getBoundingClientRect().y <
+      this.getBoundingClientRect().top + 24;
+    if (!isLastMessageFullyVisible) {
+      lastChatMessage.scrollIntoView({ behavior: "smooth", block: "start" });
     }
-    scrollContainer.scrollTo(0, scrollContainer.scrollHeight);
   }
 
   private _handleKeyUp(ev: KeyboardEvent) {
@@ -586,42 +611,31 @@ export class HaAssistChat extends LitElement {
       flex: 1;
     }
     .message {
-      white-space: pre-line;
       font-size: var(--ha-font-size-l);
       clear: both;
+      max-width: -webkit-fill-available;
+      overflow-wrap: break-word;
+      scroll-margin-top: 24px;
       margin: 8px 0;
       padding: 8px;
       border-radius: var(--ha-border-radius-xl);
     }
-    .message:last-child {
-      margin-bottom: 0;
-    }
-
     @media all and (max-width: 450px), all and (max-height: 500px) {
       .message {
         font-size: var(--ha-font-size-l);
       }
     }
-
-    .message p {
-      margin: 0;
-    }
-    .message p:not(:last-child) {
-      margin-bottom: 8px;
-    }
-
     .message.user {
       margin-left: 24px;
       margin-inline-start: 24px;
       margin-inline-end: initial;
       align-self: flex-end;
-      text-align: right;
       border-bottom-right-radius: 0px;
+      --markdown-link-color: var(--text-primary-color);
       background-color: var(--chat-background-color-user, var(--primary-color));
       color: var(--text-primary-color);
       direction: var(--direction);
     }
-
     .message.hass {
       margin-right: 24px;
       margin-inline-end: 24px;
@@ -636,20 +650,21 @@ export class HaAssistChat extends LitElement {
       color: var(--primary-text-color);
       direction: var(--direction);
     }
-
-    .message.user a {
-      color: var(--text-primary-color);
-    }
-
-    .message.hass a {
-      color: var(--primary-text-color);
-    }
-
     .message.error {
       background-color: var(--error-color);
       color: var(--text-primary-color);
     }
-
+    ha-markdown {
+      --markdown-image-border-radius: calc(var(--ha-border-radius-xl) / 2);
+      --markdown-table-border-color: var(--divider-color);
+      --markdown-code-background-color: var(--primary-background-color);
+      --markdown-code-text-color: var(--primary-text-color);
+      &:not(:has(ha-markdown-element)) {
+        min-height: 1lh;
+        min-width: 1lh;
+        flex-shrink: 0;
+      }
+    }
     .bouncer {
       width: 48px;
       height: 48px;

src/components/ha-automation-row.ts

@@ -118,7 +118,7 @@ export class HaAutomationRow extends LitElement {
     }
     .row {
       display: flex;
-      padding: 0 8px;
+      padding: var(--ha-space-0) var(--ha-space-2);
       min-height: 48px;
       align-items: center;
       cursor: pointer;
@@ -134,12 +134,12 @@ export class HaAutomationRow extends LitElement {
     .expand-button {
       transition: transform 150ms cubic-bezier(0.4, 0, 0.2, 1);
       color: var(--ha-color-on-neutral-quiet);
-      margin-left: -8px;
+      margin-left: calc(var(--ha-space-2) * -1);
     }
     :host([building-block]) .leading-icon-wrapper {
       background-color: var(--ha-color-fill-neutral-loud-resting);
       border-radius: var(--ha-border-radius-md);
-      padding: 4px;
+      padding: var(--ha-space-1);
       display: flex;
       justify-content: center;
       align-items: center;
@@ -149,7 +149,7 @@ export class HaAutomationRow extends LitElement {
       color: var(--ha-color-on-neutral-quiet);
     }
     :host([building-block]) ::slotted([slot="leading-icon"]) {
-      --mdc-icon-size: 20px;
+      --mdc-icon-size: var(--ha-space-5);
       color: var(--white-color);
       transform: rotate(-45deg);
     }
@@ -170,7 +170,7 @@ export class HaAutomationRow extends LitElement {
     ::slotted([slot="header"]) {
       flex: 1;
       overflow-wrap: anywhere;
-      margin: 0 12px;
+      margin: var(--ha-space-0) var(--ha-space-3);
     }
     :host([sort-selected]) .row {
       outline: solid;

src/components/ha-bottom-sheet.ts

@@ -1,6 +1,8 @@
 import "@home-assistant/webawesome/dist/components/drawer/drawer";
 import { css, html, LitElement, type PropertyValues } from "lit";
-import { customElement, property, state } from "lit/decorators";
+import { customElement, property, query, state } from "lit/decorators";
+import { SwipeGestureRecognizer } from "../common/util/swipe-gesture-recognizer";
+import { haStyleScrollbar } from "../resources/styles";
 
 export const BOTTOM_SHEET_ANIMATION_DURATION_MS = 300;
 
@@ -13,6 +15,12 @@ export class HaBottomSheet extends LitElement {
 
   @state() private _drawerOpen = false;
 
+  @query("#drawer") private _drawer!: HTMLElement;
+
+  private _gestureRecognizer = new SwipeGestureRecognizer();
+
+  private _isDragging = false;
+
   private _handleAfterHide() {
     this.open = false;
     const ev = new Event("closed", {
@@ -32,54 +40,186 @@ export class HaBottomSheet extends LitElement {
   render() {
     return html`
       <wa-drawer
+        id="drawer"
         placement="bottom"
         .open=${this._drawerOpen}
         @wa-after-hide=${this._handleAfterHide}
         without-header
+        @touchstart=${this._handleTouchStart}
       >
-        <slot></slot>
+        <slot name="header"></slot>
+        <div id="body" class="body ha-scrollbar">
+          <slot></slot>
+        </div>
       </wa-drawer>
     `;
   }
 
-  static styles = css`
-    wa-drawer {
-      --wa-color-surface-raised: transparent;
-      --spacing: 0;
-      --size: var(--ha-bottom-sheet-height, auto);
-      --show-duration: ${BOTTOM_SHEET_ANIMATION_DURATION_MS}ms;
-      --hide-duration: ${BOTTOM_SHEET_ANIMATION_DURATION_MS}ms;
-    }
-    wa-drawer::part(dialog) {
-      max-height: var(--ha-bottom-sheet-max-height, 90vh);
-      align-items: center;
-    }
-    wa-drawer::part(body) {
-      max-width: var(--ha-bottom-sheet-max-width);
-      width: 100%;
-      border-top-left-radius: var(
-        --ha-bottom-sheet-border-radius,
-        var(--ha-dialog-border-radius, var(--ha-border-radius-2xl))
-      );
-      border-top-right-radius: var(
-        --ha-bottom-sheet-border-radius,
-        var(--ha-dialog-border-radius, var(--ha-border-radius-2xl))
-      );
-      background-color: var(
-        --ha-bottom-sheet-surface-background,
-        var(--ha-dialog-surface-background, var(--mdc-theme-surface, #fff)),
-      );
-      padding: var(
-        --ha-bottom-sheet-padding,
-        0 var(--safe-area-inset-right) var(--safe-area-inset-bottom)
-          var(--safe-area-inset-left)
-      );
+  private _handleTouchStart = (ev: TouchEvent) => {
+    // Check if any element inside drawer in the composed path has scrollTop > 0
+    for (const path of ev.composedPath()) {
+      const el = path as HTMLElement;
+      if (el === this._drawer) {
+        break;
+      }
+      if (el.scrollTop > 0) {
+        return;
+      }
     }
 
-    :host([flexcontent]) wa-drawer::part(body) {
-      display: flex;
+    this._startResizing(ev.touches[0].clientY);
+  };
+
+  private _startResizing(clientY: number) {
+    // register event listeners for drag handling
+    document.addEventListener("touchmove", this._handleTouchMove, {
+      passive: false,
+    });
+    document.addEventListener("touchend", this._handleTouchEnd);
+    document.addEventListener("touchcancel", this._handleTouchEnd);
+
+    this._gestureRecognizer.start(clientY);
+  }
+
+  private _handleTouchMove = (ev: TouchEvent) => {
+    const currentY = ev.touches[0].clientY;
+    const delta = this._gestureRecognizer.move(currentY);
+
+    if (delta < 0) {
+      ev.preventDefault();
+      this._isDragging = true;
+      requestAnimationFrame(() => {
+        if (this._isDragging) {
+          this.style.setProperty(
+            "--dialog-transform",
+            `translateY(${delta * -1}px)`
+          );
+        }
+      });
     }
-  `;
+  };
+
+  private _animateSnapBack() {
+    // Add transition for smooth animation
+    this.style.setProperty(
+      "--dialog-transition",
+      `transform ${BOTTOM_SHEET_ANIMATION_DURATION_MS}ms ease-out`
+    );
+
+    // Reset transform to snap back
+    this.style.removeProperty("--dialog-transform");
+
+    // Remove transition after animation completes
+    setTimeout(() => {
+      this.style.removeProperty("--dialog-transition");
+    }, BOTTOM_SHEET_ANIMATION_DURATION_MS);
+  }
+
+  private _handleTouchEnd = () => {
+    this._unregisterResizeHandlers();
+
+    this._isDragging = false;
+
+    const result = this._gestureRecognizer.end();
+
+    // If velocity exceeds threshold, use velocity direction to determine action
+    if (result.isSwipe) {
+      if (result.isDownwardSwipe) {
+        // Downward swipe - close the bottom sheet
+        this._drawerOpen = false;
+      } else {
+        // Upward swipe - keep open and animate back
+        this._animateSnapBack();
+      }
+      return;
+    }
+
+    // If velocity is below threshold, use position-based logic
+    // Get the drawer height to calculate 50% threshold
+    const drawerBody = this._drawer.shadowRoot?.querySelector(
+      '[part="body"]'
+    ) as HTMLElement;
+    const drawerHeight = drawerBody?.offsetHeight || 0;
+
+    // delta is negative when dragging down
+    // Close if dragged down past 50% of the drawer height
+    if (
+      drawerHeight > 0 &&
+      result.delta < 0 &&
+      Math.abs(result.delta) > drawerHeight * 0.5
+    ) {
+      this._drawerOpen = false;
+    } else {
+      this._animateSnapBack();
+    }
+  };
+
+  private _unregisterResizeHandlers = () => {
+    document.removeEventListener("touchmove", this._handleTouchMove);
+    document.removeEventListener("touchend", this._handleTouchEnd);
+    document.removeEventListener("touchcancel", this._handleTouchEnd);
+  };
+
+  disconnectedCallback() {
+    super.disconnectedCallback();
+    this._unregisterResizeHandlers();
+    this._isDragging = false;
+  }
+
+  static styles = [
+    haStyleScrollbar,
+    css`
+      wa-drawer {
+        --wa-color-surface-raised: transparent;
+        --spacing: 0;
+        --size: var(--ha-bottom-sheet-height, auto);
+        --show-duration: ${BOTTOM_SHEET_ANIMATION_DURATION_MS}ms;
+        --hide-duration: ${BOTTOM_SHEET_ANIMATION_DURATION_MS}ms;
+      }
+      wa-drawer::part(dialog) {
+        max-height: var(--ha-bottom-sheet-max-height, 90vh);
+        align-items: center;
+        transform: var(--dialog-transform);
+        transition: var(--dialog-transition);
+      }
+      wa-drawer::part(body) {
+        max-width: var(--ha-bottom-sheet-max-width);
+        width: 100%;
+        border-top-left-radius: var(
+          --ha-bottom-sheet-border-radius,
+          var(--ha-dialog-border-radius, var(--ha-border-radius-2xl))
+        );
+        border-top-right-radius: var(
+          --ha-bottom-sheet-border-radius,
+          var(--ha-dialog-border-radius, var(--ha-border-radius-2xl))
+        );
+        background-color: var(
+          --ha-bottom-sheet-surface-background,
+          var(--ha-dialog-surface-background, var(--mdc-theme-surface, #fff)),
+        );
+        padding: var(
+          --ha-bottom-sheet-padding,
+          0 var(--safe-area-inset-right) var(--safe-area-inset-bottom)
+            var(--safe-area-inset-left)
+        );
+      }
+      :host([flexcontent]) wa-drawer::part(body) {
+        display: flex;
+        flex-direction: column;
+      }
+      :host([flexcontent]) .body {
+        flex: 1;
+        max-width: 100%;
+        display: flex;
+        flex-direction: column;
+        padding: var(
+          --ha-bottom-sheet-padding,
+          0 var(--safe-area-inset-right) var(--safe-area-inset-bottom)
+            var(--safe-area-inset-left)
+        );
+      }
+    `,
+  ];
 }
 
 declare global {

src/components/ha-button-toggle-group.ts

@@ -31,6 +31,9 @@ export class HaButtonToggleGroup extends LitElement {
   @property({ type: Boolean, reflect: true, attribute: "no-wrap" })
   public nowrap = false;
 
+  @property({ type: Boolean, reflect: true, attribute: "full-width" })
+  public fullWidth = false;
+
   @property() public variant:
     | "brand"
     | "neutral"
@@ -38,6 +41,13 @@ export class HaButtonToggleGroup extends LitElement {
     | "warning"
     | "danger" = "brand";
 
+  @property({ attribute: "active-variant" }) public activeVariant?:
+    | "brand"
+    | "neutral"
+    | "success"
+    | "warning"
+    | "danger";
+
   protected render(): TemplateResult {
     return html`
       <wa-button-group childSelector="ha-button">
@@ -46,7 +56,9 @@ export class HaButtonToggleGroup extends LitElement {
             html`<ha-button
               iconTag="ha-svg-icon"
               class="icon"
-              .variant=${this.variant}
+              .variant=${this.active !== button.value || !this.activeVariant
+                ? this.variant
+                : this.activeVariant}
               .size=${this.size}
               .value=${button.value}
               @click=${this._handleClick}
@@ -78,6 +90,19 @@ export class HaButtonToggleGroup extends LitElement {
     :host([no-wrap]) wa-button-group::part(base) {
       flex-wrap: nowrap;
     }
+
+    wa-button-group {
+      padding: var(--ha-button-toggle-group-padding);
+    }
+
+    :host([full-width]) wa-button-group,
+    :host([full-width]) wa-button-group::part(base) {
+      width: 100%;
+    }
+
+    :host([full-width]) ha-button {
+      flex: 1;
+    }
   `;
 }
 

src/components/ha-button.ts

@@ -59,6 +59,7 @@ export class HaButton extends Button {
           line-height: 1;
 
           transition: background-color 0.15s ease-in-out;
+          text-wrap: wrap;
         }
 
         :host([size="small"]) .button {

src/components/ha-card.ts

@@ -44,26 +44,26 @@ export class HaCard extends LitElement {
       font-size: var(--ha-card-header-font-size, var(--ha-font-size-2xl));
       letter-spacing: -0.012em;
       line-height: var(--ha-line-height-expanded);
-      padding: 12px 16px 16px;
+      padding: var(--ha-space-3) var(--ha-space-4) var(--ha-space-4);
       display: block;
-      margin-block-start: 0px;
-      margin-block-end: 0px;
+      margin-block-start: var(--ha-space-0);
+      margin-block-end: var(--ha-space-0);
       font-weight: var(--ha-font-weight-normal);
     }
 
     :host ::slotted(.card-content:not(:first-child)),
     slot:not(:first-child)::slotted(.card-content) {
-      padding-top: 0px;
-      margin-top: -8px;
+      padding-top: var(--ha-space-0);
+      margin-top: calc(var(--ha-space-2) * -1);
     }
 
     :host ::slotted(.card-content) {
-      padding: 16px;
+      padding: var(--ha-space-4);
     }
 
     :host ::slotted(.card-actions) {
       border-top: 1px solid var(--divider-color, #e8e8e8);
-      padding: 8px;
+      padding: var(--ha-space-2);
     }
   `;
 

src/components/ha-date-input.ts

@@ -94,6 +94,12 @@ export class HaDateInput extends LitElement {
   }
 
   private _keyDown(ev: KeyboardEvent) {
+    if (["Space", "Enter"].includes(ev.code)) {
+      ev.preventDefault();
+      ev.stopPropagation();
+      this._openDialog();
+      return;
+    }
     if (!this.canClear) {
       return;
     }

src/components/ha-dialog-header.ts

@@ -6,6 +6,9 @@ export class HaDialogHeader extends LitElement {
   @property({ type: String, attribute: "subtitle-position" })
   public subtitlePosition: "above" | "below" = "below";
 
+  @property({ type: Boolean, reflect: true, attribute: "show-border" })
+  public showBorder = false;
+
   protected render() {
     const titleSlot = html`<div class="header-title">
       <slot name="title"></slot>

src/components/ha-dialog.ts

@@ -90,7 +90,8 @@ export class HaDialog extends DialogBase {
       }
       .mdc-dialog__actions {
         justify-content: var(--justify-action-buttons, flex-end);
-        padding: 12px 16px 16px 16px;
+        padding: var(--ha-space-3) var(--ha-space-4) var(--ha-space-4)
+          var(--ha-space-4);
       }
       .mdc-dialog__actions span:nth-child(1) {
         flex: var(--secondary-action-button-flex, unset);
@@ -100,22 +101,24 @@ export class HaDialog extends DialogBase {
       }
       .mdc-dialog__container {
         align-items: var(--vertical-align-dialog, center);
+        padding: var(--dialog-container-padding, var(--ha-space-0));
       }
       .mdc-dialog__title {
-        padding: 16px 16px 0 16px;
+        padding: var(--ha-space-4) var(--ha-space-4) var(--ha-space-0)
+          var(--ha-space-4);
       }
       .mdc-dialog__title:has(span) {
-        padding: 12px 12px 0;
+        padding: var(--ha-space-3) var(--ha-space-3) var(--ha-space-0);
       }
       .mdc-dialog__title::before {
         content: unset;
       }
       .mdc-dialog .mdc-dialog__content {
         position: var(--dialog-content-position, relative);
-        padding: var(--dialog-content-padding, 24px);
+        padding: var(--dialog-content-padding, var(--ha-space-6));
       }
       :host([hideactions]) .mdc-dialog .mdc-dialog__content {
-        padding-bottom: var(--dialog-content-padding, 24px);
+        padding-bottom: var(--dialog-content-padding, var(--ha-space-6));
       }
       .mdc-dialog .mdc-dialog__surface {
         position: var(--dialog-surface-position, relative);
@@ -133,7 +136,7 @@ export class HaDialog extends DialogBase {
           --ha-dialog-surface-background,
           var(--mdc-theme-surface, #fff)
         );
-        padding: var(--dialog-surface-padding);
+        padding: var(--dialog-surface-padding, var(--ha-space-0));
       }
       :host([flexContent]) .mdc-dialog .mdc-dialog__content {
         display: flex;
@@ -150,22 +153,22 @@ export class HaDialog extends DialogBase {
         text-overflow: ellipsis;
         white-space: nowrap;
         display: block;
-        padding-left: 4px;
-        padding-right: 4px;
-        margin-right: 12px;
-        margin-inline-end: 12px;
+        padding-left: var(--ha-space-1);
+        padding-right: var(--ha-space-1);
+        margin-right: var(--ha-space-3);
+        margin-inline-end: var(--ha-space-3);
         margin-inline-start: initial;
       }
       .header_button {
         text-decoration: none;
         color: inherit;
         inset-inline-start: initial;
-        inset-inline-end: -12px;
+        inset-inline-end: calc(var(--ha-space-3) * -1);
         direction: var(--direction);
       }
       .dialog-actions {
         inset-inline-start: initial !important;
-        inset-inline-end: 0px !important;
+        inset-inline-end: var(--ha-space-0) !important;
         direction: var(--direction);
       }
     `,

src/components/ha-dropdown-item.ts

@@ -0,0 +1,41 @@
+import DropdownItem from "@home-assistant/webawesome/dist/components/dropdown-item/dropdown-item";
+import { css, type CSSResultGroup } from "lit";
+import { customElement } from "lit/decorators";
+
+/**
+ * Home Assistant dropdown item component
+ *
+ * @element ha-dropdown-item
+ * @extends {DropdownItem}
+ *
+ * @summary
+ * A stylable dropdown item component supporting Home Assistant theming, variants, and appearances based on webawesome dropdown item.
+ *
+ */
+@customElement("ha-dropdown-item")
+export class HaDropdownItem extends DropdownItem {
+  static get styles(): CSSResultGroup {
+    return [
+      DropdownItem.styles,
+      css`
+        :host {
+          min-height: var(--ha-space-10);
+        }
+
+        #icon ::slotted(*) {
+          color: var(--ha-color-on-neutral-normal);
+        }
+
+        :host([variant="danger"]) #icon ::slotted(*) {
+          color: var(--ha-color-on-danger-quiet);
+        }
+      `,
+    ];
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-dropdown-item": HaDropdownItem;
+  }
+}

src/components/ha-dropdown.ts

@@ -0,0 +1,45 @@
+import Dropdown from "@home-assistant/webawesome/dist/components/dropdown/dropdown";
+import { css, type CSSResultGroup } from "lit";
+import { customElement, property } from "lit/decorators";
+
+/**
+ * Home Assistant dropdown component
+ *
+ * @element ha-dropdown
+ * @extends {Dropdown}
+ *
+ * @summary
+ * A stylable dropdown component supporting Home Assistant theming, variants, and appearances based on webawesome dropdown.
+ *
+ */
+@customElement("ha-dropdown")
+export class HaDropdown extends Dropdown {
+  @property({ attribute: false }) dropdownTag = "ha-dropdown";
+
+  @property({ attribute: false }) dropdownItemTag = "ha-dropdown-item";
+
+  static get styles(): CSSResultGroup {
+    return [
+      Dropdown.styles,
+      css`
+        :host {
+          font-size: var(--ha-dropdown-font-size, var(--ha-font-size-m));
+          --wa-color-surface-raised: var(
+            --card-background-color,
+            var(--ha-dialog-surface-background, var(--mdc-theme-surface, #fff)),
+          );
+        }
+
+        #menu {
+          padding: var(--ha-space-1);
+        }
+      `,
+    ];
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-dropdown": HaDropdown;
+  }
+}

src/components/ha-filter-devices.ts

@@ -248,7 +248,7 @@ export class HaFilterDevices extends LitElement {
         }
         search-input-outlined {
           display: block;
-          padding: 0 8px;
+          padding: var(--ha-space-1) var(--ha-space-2) 0;
         }
       `,
     ];

src/components/ha-filter-domains.ts

@@ -199,7 +199,7 @@ export class HaFilterDomains extends LitElement {
         }
         search-input-outlined {
           display: block;
-          padding: 0 8px;
+          padding: var(--ha-space-1) var(--ha-space-2) 0;
         }
       `,
     ];

src/components/ha-filter-entities.ts

@@ -264,7 +264,7 @@ export class HaFilterEntities extends LitElement {
         }
         search-input-outlined {
           display: block;
-          padding: 0 8px;
+          padding: var(--ha-space-1) var(--ha-space-2) 0;
         }
       `,
     ];

src/components/ha-filter-integrations.ts

@@ -217,7 +217,7 @@ export class HaFilterIntegrations extends LitElement {
         }
         search-input-outlined {
           display: block;
-          padding: 0 8px;
+          padding: var(--ha-space-1) var(--ha-space-2) 0;
         }
       `,
     ];

src/components/ha-filter-labels.ts

@@ -109,7 +109,10 @@ export class HaFilterLabels extends SubscribeMixin(LitElement) {
                       .selected=${(this.value || []).includes(label.label_id)}
                       hasMeta
                     >
-                      <ha-label style=${color ? `--color: ${color}` : ""}>
+                      <ha-label
+                        style=${color ? `--color: ${color}` : ""}
+                        .description=${label.description}
+                      >
                         ${label.icon
                           ? html`<ha-icon
                               slot="icon"
@@ -256,7 +259,7 @@ export class HaFilterLabels extends SubscribeMixin(LitElement) {
         }
         search-input-outlined {
           display: block;
-          padding: 0 8px;
+          padding: var(--ha-space-1) var(--ha-space-2) 0;
         }
       `,
     ];

src/components/ha-floor-picker.ts

@@ -383,8 +383,9 @@ export class HaFloorPicker extends LitElement {
         .hass=${this.hass}
         .autofocus=${this.autofocus}
         .label=${this.label}
-        .notFoundLabel=${this.hass.localize(
-          "ui.components.floor-picker.no_match"
+        .notFoundLabel=${this._notFoundLabel}
+        .emptyLabel=${this.hass.localize(
+          "ui.components.floor-picker.no_floors"
         )}
         .placeholder=${placeholder}
         .value=${this.value}
@@ -444,6 +445,11 @@ export class HaFloorPicker extends LitElement {
     fireEvent(this, "value-changed", { value });
     fireEvent(this, "change");
   }
+
+  private _notFoundLabel = (search: string) =>
+    this.hass.localize("ui.components.floor-picker.no_match", {
+      term: html`<b>‘${search}’</b>`,
+    });
 }
 
 declare global {

src/components/ha-form/ha-form.ts

@@ -148,7 +148,7 @@ export class HaForm extends LitElement implements HaFormElement {
                   .value=${getValue(this.data, item)}
                   .label=${this._computeLabel(item, this.data)}
                   .disabled=${item.disabled || this.disabled || false}
-                  .placeholder=${item.required ? "" : item.default}
+                  .placeholder=${item.required ? undefined : item.default}
                   .helper=${this._computeHelper(item)}
                   .localizeValue=${this.localizeValue}
                   .required=${item.required || false}

src/components/ha-generic-picker.ts

@@ -1,12 +1,15 @@
-import type { ComboBoxLitRenderer } from "@vaadin/combo-box/lit";
-import type { ComboBoxLightOpenedChangedEvent } from "@vaadin/combo-box/vaadin-combo-box-light";
+import "@home-assistant/webawesome/dist/components/popover/popover";
+import type { RenderItemFunction } from "@lit-labs/virtualizer/virtualize";
+import { mdiPlaylistPlus } from "@mdi/js";
 import { css, html, LitElement, nothing, type CSSResultGroup } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
 import { ifDefined } from "lit/directives/if-defined";
+import { tinykeys } from "tinykeys";
 import { fireEvent } from "../common/dom/fire_event";
 import type { HomeAssistant } from "../types";
+import "./ha-bottom-sheet";
+import "./ha-button";
 import "./ha-combo-box-item";
-import "./ha-icon-button";
 import "./ha-input-helper-text";
 import "./ha-picker-combo-box";
 import type {
@@ -15,15 +18,12 @@ import type {
   PickerComboBoxSearchFn,
 } from "./ha-picker-combo-box";
 import "./ha-picker-field";
-import type { HaPickerField, PickerValueRenderer } from "./ha-picker-field";
+import type { PickerValueRenderer } from "./ha-picker-field";
 import "./ha-svg-icon";
 
 @customElement("ha-generic-picker")
 export class HaGenericPicker extends LitElement {
-  @property({ attribute: false }) public hass!: HomeAssistant;
-
-  // eslint-disable-next-line lit/no-native-attributes
-  @property({ type: Boolean }) public autofocus = false;
+  @property({ attribute: false }) public hass?: HomeAssistant;
 
   @property({ type: Boolean }) public disabled = false;
 
@@ -46,14 +46,17 @@ export class HaGenericPicker extends LitElement {
   @property({ attribute: "hide-clear-icon", type: Boolean })
   public hideClearIcon = false;
 
-  @property({ attribute: false, type: Array })
-  public getItems?: () => PickerComboBoxItem[];
+  @property({ attribute: false })
+  public getItems?: (
+    searchString?: string,
+    section?: string
+  ) => (PickerComboBoxItem | string)[];
 
   @property({ attribute: false, type: Array })
   public getAdditionalItems?: (searchString?: string) => PickerComboBoxItem[];
 
   @property({ attribute: false })
-  public rowRenderer?: ComboBoxLitRenderer<PickerComboBoxItem>;
+  public rowRenderer?: RenderItemFunction<PickerComboBoxItem>;
 
   @property({ attribute: false })
   public valueRenderer?: PickerValueRenderer;
@@ -61,62 +64,175 @@ export class HaGenericPicker extends LitElement {
   @property({ attribute: false })
   public searchFn?: PickerComboBoxSearchFn<PickerComboBoxItem>;
 
-  @property({ attribute: "not-found-label", type: String })
-  public notFoundLabel?: string;
+  @property({ attribute: false })
+  public notFoundLabel?: string | ((search: string) => string);
 
-  @query("ha-picker-field") private _field?: HaPickerField;
+  @property({ attribute: "empty-label" })
+  public emptyLabel?: string;
+
+  @property({ attribute: "popover-placement" })
+  public popoverPlacement:
+    | "bottom"
+    | "top"
+    | "left"
+    | "right"
+    | "top-start"
+    | "top-end"
+    | "right-start"
+    | "right-end"
+    | "bottom-start"
+    | "bottom-end"
+    | "left-start"
+    | "left-end" = "bottom-start";
+
+  /** If set picker shows an add button instead of textbox when value isn't set */
+  @property({ attribute: "add-button-label" }) public addButtonLabel?: string;
+
+  /** Section filter buttons for the list, section headers needs to be defined in getItems as strings */
+  @property({ attribute: false }) public sections?: (
+    | {
+        id: string;
+        label: string;
+      }
+    | "separator"
+  )[];
+
+  @property({ attribute: false }) public sectionTitleFunction?: (listInfo: {
+    firstIndex: number;
+    lastIndex: number;
+    firstItem: PickerComboBoxItem | string;
+    secondItem: PickerComboBoxItem | string;
+    itemsCount: number;
+  }) => string | undefined;
+
+  @property({ attribute: "selected-section" }) public selectedSection?: string;
+
+  @query(".container") private _containerElement?: HTMLDivElement;
 
   @query("ha-picker-combo-box") private _comboBox?: HaPickerComboBox;
 
   @state() private _opened = false;
 
+  @state() private _pickerWrapperOpen = false;
+
+  @state() private _popoverWidth = 0;
+
+  @state() private _openedNarrow = false;
+
+  static shadowRootOptions = {
+    ...LitElement.shadowRootOptions,
+    delegatesFocus: true,
+  };
+
+  private _narrow = false;
+
+  // helper to set new value after closing picker, to avoid flicker
+  private _newValue?: string;
+
+  private _unsubscribeTinyKeys?: () => void;
+
   protected render() {
     return html`
       ${this.label
         ? html`<label ?disabled=${this.disabled}>${this.label}</label>`
         : nothing}
       <div class="container">
-        ${!this._opened
+        <div id="picker">
+          <slot name="field">
+            ${this.addButtonLabel && !this.value
+              ? html`<ha-button
+                  size="small"
+                  appearance="filled"
+                  @click=${this.open}
+                  .disabled=${this.disabled}
+                >
+                  <ha-svg-icon
+                    .path=${mdiPlaylistPlus}
+                    slot="start"
+                  ></ha-svg-icon>
+                  ${this.addButtonLabel}
+                </ha-button>`
+              : html`<ha-picker-field
+                  type="button"
+                  class=${this._opened ? "opened" : ""}
+                  compact
+                  aria-label=${ifDefined(this.label)}
+                  @click=${this.open}
+                  @clear=${this._clear}
+                  .placeholder=${this.placeholder}
+                  .value=${this.value}
+                  .required=${this.required}
+                  .disabled=${this.disabled}
+                  .hideClearIcon=${this.hideClearIcon}
+                  .valueRenderer=${this.valueRenderer}
+                >
+                </ha-picker-field>`}
+          </slot>
+        </div>
+        ${!this._openedNarrow && (this._pickerWrapperOpen || this._opened)
           ? html`
-              <ha-picker-field
-                id="picker"
-                type="button"
-                compact
-                aria-label=${ifDefined(this.label)}
-                @click=${this.open}
-                @clear=${this._clear}
-                .placeholder=${this.placeholder}
-                .value=${this.value}
-                .required=${this.required}
-                .disabled=${this.disabled}
-                .hideClearIcon=${this.hideClearIcon}
-                .valueRenderer=${this.valueRenderer}
+              <wa-popover
+                .open=${this._pickerWrapperOpen}
+                style="--body-width: ${this._popoverWidth}px;"
+                without-arrow
+                distance="-4"
+                .placement=${this.popoverPlacement}
+                for="picker"
+                auto-size="vertical"
+                auto-size-padding="16"
+                @wa-after-show=${this._dialogOpened}
+                @wa-after-hide=${this._hidePicker}
+                trap-focus
+                role="dialog"
+                aria-modal="true"
+                aria-label=${this.label || "Select option"}
               >
-              </ha-picker-field>
+                ${this._renderComboBox()}
+              </wa-popover>
             `
-          : html`
-              <ha-picker-combo-box
-                .hass=${this.hass}
-                .autofocus=${this.autofocus}
-                .allowCustomValue=${this.allowCustomValue}
-                .label=${this.searchLabel ??
-                this.hass.localize("ui.common.search")}
-                .value=${this.value}
-                hide-clear-icon
-                @opened-changed=${this._openedChanged}
-                @value-changed=${this._valueChanged}
-                .rowRenderer=${this.rowRenderer}
-                .notFoundLabel=${this.notFoundLabel}
-                .getItems=${this.getItems}
-                .getAdditionalItems=${this.getAdditionalItems}
-                .searchFn=${this.searchFn}
-              ></ha-picker-combo-box>
-            `}
+          : this._pickerWrapperOpen || this._opened
+            ? html`<ha-bottom-sheet
+                flexcontent
+                .open=${this._pickerWrapperOpen}
+                @wa-after-show=${this._dialogOpened}
+                @closed=${this._hidePicker}
+                role="dialog"
+                aria-modal="true"
+                aria-label=${this.label || "Select option"}
+              >
+                ${this._renderComboBox(true)}
+              </ha-bottom-sheet>`
+            : nothing}
       </div>
       ${this._renderHelper()}
     `;
   }
 
+  private _renderComboBox(dialogMode = false) {
+    if (!this._opened) {
+      return nothing;
+    }
+    return html`
+      <ha-picker-combo-box
+        .hass=${this.hass}
+        .allowCustomValue=${this.allowCustomValue}
+        .label=${this.searchLabel}
+        .value=${this.value}
+        @value-changed=${this._valueChanged}
+        .rowRenderer=${this.rowRenderer}
+        .notFoundLabel=${this.notFoundLabel}
+        .emptyLabel=${this.emptyLabel}
+        .getItems=${this.getItems}
+        .getAdditionalItems=${this.getAdditionalItems}
+        .searchFn=${this.searchFn}
+        .mode=${dialogMode ? "dialog" : "popover"}
+        .sections=${this.sections}
+        .sectionTitleFunction=${this.sectionTitleFunction}
+        .selectedSection=${this.selectedSection}
+      ></ha-picker-combo-box>
+    `;
+  }
+
   private _renderHelper() {
     return this.helper
       ? html`<ha-input-helper-text .disabled=${this.disabled}
@@ -125,13 +241,33 @@ export class HaGenericPicker extends LitElement {
       : nothing;
   }
 
+  private _dialogOpened = () => {
+    this._opened = true;
+    requestAnimationFrame(() => {
+      this._comboBox?.focus();
+    });
+  };
+
+  private _hidePicker(ev) {
+    ev.stopPropagation();
+    if (this._newValue) {
+      fireEvent(this, "value-changed", { value: this._newValue });
+      this._newValue = undefined;
+    }
+
+    this._opened = false;
+    this._pickerWrapperOpen = false;
+    this._unsubscribeTinyKeys?.();
+  }
+
   private _valueChanged(ev: CustomEvent) {
     ev.stopPropagation();
     const value = ev.detail.value;
     if (!value) {
       return;
     }
-    fireEvent(this, "value-changed", { value });
+    this._pickerWrapperOpen = false;
+    this._newValue = value;
   }
 
   private _clear(e) {
@@ -144,25 +280,45 @@ export class HaGenericPicker extends LitElement {
     fireEvent(this, "value-changed", { value });
   }
 
-  public async open() {
+  public async open(ev?: Event) {
+    ev?.stopPropagation();
     if (this.disabled) {
       return;
     }
-    this._opened = true;
-    await this.updateComplete;
-    this._comboBox?.focus();
-    this._comboBox?.open();
+    this._openedNarrow = this._narrow;
+    this._popoverWidth = this._containerElement?.offsetWidth || 250;
+    this._pickerWrapperOpen = true;
+    this._unsubscribeTinyKeys = tinykeys(this, {
+      Escape: this._handleEscClose,
+    });
   }
 
-  private async _openedChanged(ev: ComboBoxLightOpenedChangedEvent) {
-    const opened = ev.detail.value;
-    if (this._opened && !opened) {
-      this._opened = false;
-      await this.updateComplete;
-      this._field?.focus();
-    }
+  connectedCallback() {
+    super.connectedCallback();
+    this._handleResize();
+    window.addEventListener("resize", this._handleResize);
   }
 
+  public disconnectedCallback() {
+    super.disconnectedCallback();
+    window.removeEventListener("resize", this._handleResize);
+    this._unsubscribeTinyKeys?.();
+  }
+
+  private _handleResize = () => {
+    this._narrow =
+      window.matchMedia("(max-width: 870px)").matches ||
+      window.matchMedia("(max-height: 500px)").matches;
+
+    if (!this._openedNarrow && this._pickerWrapperOpen) {
+      this._popoverWidth = this._containerElement?.offsetWidth || 250;
+    }
+  };
+
+  private _handleEscClose = (ev: KeyboardEvent) => {
+    ev.stopPropagation();
+  };
+
   static get styles(): CSSResultGroup {
     return [
       css`
@@ -181,6 +337,44 @@ export class HaGenericPicker extends LitElement {
           display: block;
           margin: var(--ha-space-2) 0 0;
         }
+
+        wa-popover {
+          --wa-space-l: var(--ha-space-0);
+        }
+
+        wa-popover::part(body) {
+          width: max(var(--body-width), 250px);
+          max-width: max(var(--body-width), 250px);
+          max-height: 500px;
+          height: 70vh;
+          overflow: hidden;
+        }
+
+        @media (max-height: 1000px) {
+          wa-popover::part(body) {
+            max-height: 400px;
+          }
+        }
+
+        @media (max-height: 1000px) {
+          wa-popover::part(body) {
+            max-height: 400px;
+          }
+        }
+
+        ha-bottom-sheet {
+          --ha-bottom-sheet-height: 90vh;
+          --ha-bottom-sheet-height: calc(100dvh - var(--ha-space-12));
+          --ha-bottom-sheet-max-height: var(--ha-bottom-sheet-height);
+          --ha-bottom-sheet-max-width: 600px;
+          --ha-bottom-sheet-padding: var(--ha-space-0);
+          --ha-bottom-sheet-surface-background: var(--card-background-color);
+          --ha-bottom-sheet-border-radius: var(--ha-border-radius-2xl);
+        }
+
+        ha-picker-field.opened {
+          --mdc-text-field-idle-line-color: var(--primary-color);
+        }
       `,
     ];
   }

src/components/ha-hls-player.ts

@@ -60,6 +60,10 @@ class HaHLSPlayer extends LitElement {
   private static streamCount = 0;
 
   private _handleVisibilityChange = () => {
+    if (document.pictureInPictureElement) {
+      // video is playing in picture-in-picture mode, don't do anything
+      return;
+    }
     if (document.hidden) {
       this._cleanUp();
     } else {

src/components/ha-label-picker.ts

@@ -2,7 +2,13 @@ import { mdiLabel, mdiPlus } from "@mdi/js";
 import type { HassEntity, UnsubscribeFunc } from "home-assistant-js-websocket";
 import type { TemplateResult } from "lit";
 import { LitElement, html } from "lit";
-import { customElement, property, query, state } from "lit/decorators";
+import {
+  customElement,
+  property,
+  query,
+  queryAssignedElements,
+  state,
+} from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../common/dom/fire_event";
 import type { LabelRegistryEntry } from "../data/label_registry";
@@ -84,6 +90,9 @@ export class HaLabelPicker extends SubscribeMixin(LitElement) {
 
   @state() private _labels?: LabelRegistryEntry[];
 
+  @queryAssignedElements({ flatten: true })
+  private _slotNodes?: NodeListOf<HTMLElement>;
+
   @query("ha-generic-picker") private _picker?: HaGenericPicker;
 
   public async open() {
@@ -211,12 +220,15 @@ export class HaLabelPicker extends SubscribeMixin(LitElement) {
 
     return html`
       <ha-generic-picker
+        .disabled=${this.disabled}
         .hass=${this.hass}
         .autofocus=${this.autofocus}
         .label=${this.label}
-        .notFoundLabel=${this.hass.localize(
-          "ui.components.label-picker.no_match"
+        .notFoundLabel=${this._notFoundLabel}
+        .emptyLabel=${this.hass.localize(
+          "ui.components.label-picker.no_labels"
         )}
+        .addButtonLabel=${this.hass.localize("ui.components.label-picker.add")}
         .placeholder=${placeholder}
         .value=${this.value}
         .getItems=${this._getItems}
@@ -224,6 +236,7 @@ export class HaLabelPicker extends SubscribeMixin(LitElement) {
         .valueRenderer=${valueRenderer}
         @value-changed=${this._valueChanged}
       >
+        <slot .slot=${this._slotNodes?.length ? "field" : undefined}></slot>
       </ha-generic-picker>
     `;
   }
@@ -276,6 +289,11 @@ export class HaLabelPicker extends SubscribeMixin(LitElement) {
       fireEvent(this, "change");
     }, 0);
   }
+
+  private _notFoundLabel = (search: string) =>
+    this.hass.localize("ui.components.label-picker.no_match", {
+      term: html`<b>‘${search}’</b>`,
+    });
 }
 
 declare global {

src/components/ha-label.ts

@@ -1,17 +1,32 @@
 import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
+import { uid } from "../common/util/uid";
+import "./ha-tooltip";
 
 @customElement("ha-label")
 class HaLabel extends LitElement {
   @property({ type: Boolean, reflect: true }) dense = false;
 
+  @property({ attribute: "description" })
+  public description?: string;
+
+  private _elementId = "label-" + uid();
+
   protected render(): TemplateResult {
     return html`
-      <span class="content">
-        <slot name="icon"></slot>
-        <slot></slot>
-      </span>
+      <ha-tooltip
+        .for=${this._elementId}
+        .disabled=${!this.description?.trim()}
+      >
+        ${this.description}
+      </ha-tooltip>
+      <div class="container" .id=${this._elementId}>
+        <span class="content">
+          <slot name="icon"></slot>
+          <slot></slot>
+        </span>
+      </div>
     `;
   }
 
@@ -36,9 +51,7 @@ class HaLabel extends LitElement {
           font-weight: var(--ha-font-weight-medium);
           line-height: var(--ha-line-height-condensed);
           letter-spacing: 0.1px;
-          vertical-align: middle;
           height: 32px;
-          padding: 0 16px;
           border-radius: var(--ha-border-radius-xl);
           color: var(--ha-label-text-color);
           --mdc-icon-size: 12px;
@@ -66,15 +79,24 @@ class HaLabel extends LitElement {
           display: flex;
         }
 
+        .container {
+          display: flex;
+          position: relative;
+          height: 100%;
+          padding: 0 16px;
+        }
+
         span {
           display: inline-flex;
         }
 
         :host([dense]) {
           height: 20px;
-          padding: 0 12px;
           border-radius: var(--ha-border-radius-md);
         }
+        :host([dense]) .container {
+          padding: 0 12px;
+        }
         :host([dense]) ::slotted([slot="icon"]) {
           margin-right: 4px;
           margin-left: -4px;

src/components/ha-labels-picker.ts

@@ -1,3 +1,4 @@
+import { mdiPlaylistPlus } from "@mdi/js";
 import type { HassEntity, UnsubscribeFunc } from "home-assistant-js-websocket";
 import type { TemplateResult } from "lit";
 import { LitElement, css, html, nothing } from "lit";
@@ -20,6 +21,7 @@ import "./chips/ha-input-chip";
 import type { HaDevicePickerDeviceFilterFunc } from "./device/ha-device-picker";
 import "./ha-label-picker";
 import type { HaLabelPicker } from "./ha-label-picker";
+import "./ha-tooltip";
 
 @customElement("ha-labels-picker")
 export class HaLabelsPicker extends SubscribeMixin(LitElement) {
@@ -123,36 +125,6 @@ export class HaLabelsPicker extends SubscribeMixin(LitElement) {
     );
     return html`
       ${this.label ? html`<label>${this.label}</label>` : nothing}
-      ${labels?.length
-        ? html`<ha-chip-set>
-            ${repeat(
-              labels,
-              (label) => label?.label_id,
-              (label) => {
-                const color = label?.color
-                  ? computeCssColor(label.color)
-                  : undefined;
-                return html`
-                  <ha-input-chip
-                    .item=${label}
-                    @remove=${this._removeItem}
-                    @click=${this._openDetail}
-                    .label=${label?.name}
-                    selected
-                    style=${color ? `--color: ${color}` : ""}
-                  >
-                    ${label?.icon
-                      ? html`<ha-icon
-                          slot="icon"
-                          .icon=${label.icon}
-                        ></ha-icon>`
-                      : nothing}
-                  </ha-input-chip>
-                `;
-              }
-            )}
-          </ha-chip-set>`
-        : nothing}
       <ha-label-picker
         .hass=${this.hass}
         .helper=${this.helper}
@@ -162,6 +134,55 @@ export class HaLabelsPicker extends SubscribeMixin(LitElement) {
         .excludeLabels=${this.value}
         @value-changed=${this._labelChanged}
       >
+        <ha-chip-set>
+          ${labels?.length
+            ? repeat(
+                labels,
+                (label) => label?.label_id,
+                (label) => {
+                  const color = label?.color
+                    ? computeCssColor(label.color)
+                    : undefined;
+                  const elementId = "label-" + label.label_id;
+                  return html`
+                    <ha-tooltip
+                      .for=${elementId}
+                      .disabled=${!label?.description?.trim()}
+                    >
+                      ${label?.description}
+                    </ha-tooltip>
+                    <ha-input-chip
+                      .item=${label}
+                      .id=${elementId}
+                      @remove=${this._removeItem}
+                      @click=${this._openDetail}
+                      .disabled=${this.disabled}
+                      .label=${label?.name}
+                      selected
+                      style=${color ? `--color: ${color}` : ""}
+                    >
+                      ${label?.icon
+                        ? html`<ha-icon
+                            slot="icon"
+                            .icon=${label.icon}
+                          ></ha-icon>`
+                        : nothing}
+                    </ha-input-chip>
+                  `;
+                }
+              )
+            : nothing}
+          <ha-button
+            id="picker"
+            size="small"
+            appearance="filled"
+            @click=${this._openPicker}
+            .disabled=${this.disabled}
+          >
+            <ha-svg-icon .path=${mdiPlaylistPlus} slot="start"></ha-svg-icon>
+            ${this.hass.localize("ui.components.label-picker.add")}
+          </ha-button>
+        </ha-chip-set>
       </ha-label-picker>
     `;
   }
@@ -203,9 +224,25 @@ export class HaLabelsPicker extends SubscribeMixin(LitElement) {
     }, 0);
   }
 
+  private _openPicker(ev: Event) {
+    ev.stopPropagation();
+    this.labelPicker.open();
+  }
+
   static styles = css`
     ha-chip-set {
       margin-bottom: 8px;
+      background-color: var(--mdc-text-field-fill-color);
+      border-bottom: 1px solid var(--ha-color-border-neutral-normal);
+      border-top-right-radius: var(--ha-border-radius-sm);
+      border-top-left-radius: var(--ha-border-radius-sm);
+      padding: var(--ha-space-3);
+    }
+    .placeholder {
+      color: var(--mdc-text-field-label-ink-color);
+      display: flex;
+      align-items: center;
+      height: var(--ha-space-8);
     }
     ha-input-chip {
       --md-input-chip-selected-container-color: var(--color, var(--grey-color));

src/components/ha-language-picker.ts

@@ -1,56 +1,59 @@
+import { mdiMenuDown } from "@mdi/js";
 import type { PropertyValues } from "lit";
-import { css, html, LitElement } from "lit";
+import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../common/dom/fire_event";
-import { stopPropagation } from "../common/dom/stop_propagation";
 import { formatLanguageCode } from "../common/language/format_language";
 import { caseInsensitiveStringCompare } from "../common/string/compare";
 import type { FrontendLocaleData } from "../data/translation";
 import { translationMetadata } from "../resources/translations-metadata";
-import type { HomeAssistant } from "../types";
-import "./ha-list-item";
-import "./ha-select";
-import type { HaSelect } from "./ha-select";
+import type { HomeAssistant, ValueChangedEvent } from "../types";
+import "./ha-button";
+import "./ha-generic-picker";
+import type { HaGenericPicker } from "./ha-generic-picker";
+import type { PickerComboBoxItem } from "./ha-picker-combo-box";
 
 export const getLanguageOptions = (
   languages: string[],
   nativeName: boolean,
   noSort: boolean,
   locale?: FrontendLocaleData
-) => {
-  let options: { label: string; value: string }[] = [];
+): PickerComboBoxItem[] => {
+  let options: PickerComboBoxItem[] = [];
 
   if (nativeName) {
     const translations = translationMetadata.translations;
     options = languages.map((lang) => {
-      let label = translations[lang]?.nativeName;
-      if (!label) {
+      let primary = translations[lang]?.nativeName;
+      if (!primary) {
         try {
           // this will not work if Intl.DisplayNames is polyfilled, it will return in the language of the user
-          label = new Intl.DisplayNames(lang, {
+          primary = new Intl.DisplayNames(lang, {
             type: "language",
             fallback: "code",
           }).of(lang)!;
         } catch (_err) {
-          label = lang;
+          primary = lang;
         }
       }
       return {
-        value: lang,
-        label,
+        id: lang,
+        primary,
+        search_labels: [primary],
       };
     });
   } else if (locale) {
     options = languages.map((lang) => ({
-      value: lang,
-      label: formatLanguageCode(lang, locale),
+      id: lang,
+      primary: formatLanguageCode(lang, locale),
+      search_labels: [formatLanguageCode(lang, locale)],
     }));
   }
 
   if (!noSort && locale) {
     options.sort((a, b) =>
-      caseInsensitiveStringCompare(a.label, b.label, locale.language)
+      caseInsensitiveStringCompare(a.primary, b.primary, locale.language)
     );
   }
   return options;
@@ -73,6 +76,9 @@ export class HaLanguagePicker extends LitElement {
   @property({ attribute: "native-name", type: Boolean })
   public nativeName = false;
 
+  @property({ type: Boolean, attribute: "button-style" })
+  public buttonStyle = false;
+
   @property({ attribute: "no-sort", type: Boolean }) public noSort = false;
 
   @property({ attribute: "inline-arrow", type: Boolean })
@@ -80,117 +86,102 @@ export class HaLanguagePicker extends LitElement {
 
   @state() _defaultLanguages: string[] = [];
 
-  @query("ha-select") private _select!: HaSelect;
+  @query("ha-generic-picker", true) public genericPicker!: HaGenericPicker;
 
   protected firstUpdated(changedProps: PropertyValues) {
     super.firstUpdated(changedProps);
     this._computeDefaultLanguageOptions();
   }
 
-  protected updated(changedProperties: PropertyValues) {
-    super.updated(changedProperties);
-
-    const localeChanged =
-      changedProperties.has("hass") &&
-      this.hass &&
-      changedProperties.get("hass") &&
-      changedProperties.get("hass").locale.language !==
-        this.hass.locale.language;
-    if (
-      changedProperties.has("languages") ||
-      changedProperties.has("value") ||
-      localeChanged
-    ) {
-      this._select.layoutOptions();
-      if (!this.disabled && this._select.value !== this.value) {
-        fireEvent(this, "value-changed", { value: this._select.value });
-      }
-      if (!this.value) {
-        return;
-      }
-      const languageOptions = this._getLanguagesOptions(
-        this.languages ?? this._defaultLanguages,
-        this.nativeName,
-        this.noSort,
-        this.hass?.locale
-      );
-      const selectedItemIndex = languageOptions.findIndex(
-        (option) => option.value === this.value
-      );
-      if (selectedItemIndex === -1) {
-        this.value = undefined;
-      }
-      if (localeChanged) {
-        this._select.select(selectedItemIndex);
-      }
-    }
-  }
-
   private _getLanguagesOptions = memoizeOne(getLanguageOptions);
 
   private _computeDefaultLanguageOptions() {
     this._defaultLanguages = Object.keys(translationMetadata.translations);
   }
 
-  protected render() {
-    const languageOptions = this._getLanguagesOptions(
+  private _getItems = () =>
+    this._getLanguagesOptions(
       this.languages ?? this._defaultLanguages,
       this.nativeName,
       this.noSort,
       this.hass?.locale
     );
 
+  private _getLanguageName = (lang?: string) =>
+    this._getItems().find((language) => language.id === lang)?.primary;
+
+  private _valueRenderer = (value) =>
+    html`<span slot="headline"
+      >${this._getLanguageName(value) ?? value}</span
+    > `;
+
+  protected render() {
     const value =
       this.value ??
-      (this.required && !this.disabled
-        ? languageOptions[0]?.value
-        : this.value);
+      (this.required && !this.disabled ? this._getItems()[0].id : this.value);
 
     return html`
-      <ha-select
-        .label=${this.label ??
+      <ha-generic-picker
+        .hass=${this.hass}
+        .autofocus=${this.autofocus}
+        popover-placement="bottom-end"
+        .notFoundLabel=${this._notFoundLabel}
+        .emptyLabel=${this.hass?.localize(
+          "ui.components.language-picker.no_languages"
+        ) || "No languages available"}
+        .placeholder=${this.label ??
         (this.hass?.localize("ui.components.language-picker.language") ||
           "Language")}
-        .value=${value || ""}
-        .required=${this.required}
+        .value=${value}
+        .valueRenderer=${this._valueRenderer}
         .disabled=${this.disabled}
-        @selected=${this._changed}
-        @closed=${stopPropagation}
-        fixedMenuPosition
-        naturalMenuWidth
-        .inlineArrow=${this.inlineArrow}
+        .getItems=${this._getItems}
+        @value-changed=${this._changed}
+        hide-clear-icon
       >
-        ${languageOptions.length === 0
-          ? html`<ha-list-item value=""
-              >${this.hass?.localize(
-                "ui.components.language-picker.no_languages"
-              ) || "No languages"}</ha-list-item
-            >`
-          : languageOptions.map(
-              (option) => html`
-                <ha-list-item .value=${option.value}
-                  >${option.label}</ha-list-item
-                >
-              `
-            )}
-      </ha-select>
+        ${this.buttonStyle
+          ? html`<ha-button
+              slot="field"
+              .disabled=${this.disabled}
+              @click=${this._openPicker}
+              appearance="plain"
+              variant="neutral"
+            >
+              ${this._getLanguageName(value)}
+              <ha-svg-icon slot="end" .path=${mdiMenuDown}></ha-svg-icon>
+            </ha-button>`
+          : nothing}
+      </ha-generic-picker>
     `;
   }
 
+  private _openPicker(ev: Event) {
+    ev.stopPropagation();
+    this.genericPicker.open();
+  }
+
   static styles = css`
-    ha-select {
+    ha-generic-picker {
       width: 100%;
+      min-width: 200px;
+      display: block;
     }
   `;
 
-  private _changed(ev): void {
-    const target = ev.target as HaSelect;
-    if (this.disabled || target.value === "" || target.value === this.value) {
-      return;
-    }
-    this.value = target.value;
+  private _changed(ev: ValueChangedEvent<string>): void {
+    ev.stopPropagation();
+    this.value = ev.detail.value;
     fireEvent(this, "value-changed", { value: this.value });
   }
+
+  private _notFoundLabel = (search: string) => {
+    const term = html`<b>‘${search}’</b>`;
+    return this.hass
+      ? this.hass.localize("ui.components.language-picker.no_match", {
+          term,
+        })
+      : html`No languages found for ${term}`;
+  };
 }
 
 declare global {

src/components/ha-markdown-element.ts

@@ -1,11 +1,15 @@
 import type { PropertyValues } from "lit";
-import { ReactiveElement } from "lit";
+import { ReactiveElement, render, html } from "lit";
 import { customElement, property } from "lit/decorators";
+// eslint-disable-next-line import/extensions
+import { unsafeHTML } from "lit/directives/unsafe-html.js";
 import hash from "object-hash";
 import { fireEvent } from "../common/dom/fire_event";
 import { renderMarkdown } from "../resources/render-markdown";
 import { CacheManager } from "../util/cache-manager";
 
+const h = (template: ReturnType<typeof unsafeHTML>) => html`${template}`;
+
 const markdownCache = new CacheManager<string>(1000);
 
 const _gitHubMarkdownAlerts = {
@@ -48,18 +52,26 @@ class HaMarkdownElement extends ReactiveElement {
     return this;
   }
 
+  private _renderPromise: ReturnType<typeof this._render> = Promise.resolve();
+
   protected update(changedProps) {
     super.update(changedProps);
     if (this.content !== undefined) {
-      this._render();
+      this._renderPromise = this._render();
     }
   }
 
+  protected async getUpdateComplete(): Promise<boolean> {
+    await super.getUpdateComplete();
+    await this._renderPromise;
+    return true;
+  }
+
   protected willUpdate(_changedProperties: PropertyValues): void {
     if (!this.innerHTML && this.cache) {
       const key = this._computeCacheKey();
       if (markdownCache.has(key)) {
-        this.innerHTML = markdownCache.get(key)!;
+        render(markdownCache.get(key)!, this.renderRoot);
         this._resize();
       }
     }
@@ -75,7 +87,7 @@ class HaMarkdownElement extends ReactiveElement {
   }
 
   private async _render() {
-    this.innerHTML = await renderMarkdown(
+    const elements = await renderMarkdown(
       String(this.content),
       {
         breaks: this.breaks,
@@ -87,6 +99,11 @@ class HaMarkdownElement extends ReactiveElement {
       }
     );
 
+    render(
+      elements.map((e) => h(unsafeHTML(e))),
+      this.renderRoot
+    );
+
     this._resize();
 
     const walker = document.createTreeWalker(

src/components/ha-markdown.ts

@@ -1,5 +1,12 @@
-import { css, html, LitElement, nothing, type CSSResultGroup } from "lit";
-import { customElement, property } from "lit/decorators";
+import {
+  css,
+  html,
+  LitElement,
+  nothing,
+  type ReactiveElement,
+  type CSSResultGroup,
+} from "lit";
+import { customElement, property, query } from "lit/decorators";
 import "./ha-markdown-element";
 
 @customElement("ha-markdown")
@@ -18,6 +25,14 @@ export class HaMarkdown extends LitElement {
 
   @property({ type: Boolean }) public cache = false;
 
+  @query("ha-markdown-element") private _markdownElement!: ReactiveElement;
+
+  protected async getUpdateComplete() {
+    const result = await super.getUpdateComplete();
+    await this._markdownElement.updateComplete;
+    return result;
+  }
+
   protected render() {
     if (!this.content) {
       return nothing;
@@ -50,22 +65,49 @@ export class HaMarkdown extends LitElement {
     }
     ha-alert {
       display: block;
-      margin: 4px 0;
+      margin: var(--ha-space-1) 0;
     }
     a {
-      color: var(--primary-color);
+      color: var(--markdown-link-color, var(--primary-color));
     }
     img {
+      background-color: rgba(10, 10, 10, 0.15);
+      border-radius: var(--markdown-image-border-radius);
       max-width: 100%;
+      min-height: 2lh;
+      height: auto;
+      width: auto;
+      text-indent: 4px;
+      transition: height 0.2s ease-in-out;
+    }
+    p:first-child > img:first-child {
+      vertical-align: top;
+    }
+    p:first-child > img:last-child {
+      vertical-align: top;
+    }
+    ol,
+    ul {
+      list-style-position: inside;
+      padding-inline-start: 0;
+    }
+    li {
+      &:has(input[type="checkbox"]) {
+        list-style: none;
+        & > input[type="checkbox"] {
+          margin-left: 0;
+        }
+      }
+    }
+    svg {
+      background-color: var(--markdown-svg-background-color, none);
+      color: var(--markdown-svg-color, none);
     }
     code,
     pre {
       background-color: var(--markdown-code-background-color, none);
       border-radius: var(--ha-border-radius-sm);
-    }
-    svg {
-      background-color: var(--markdown-svg-background-color, none);
-      color: var(--markdown-svg-color, none);
+      color: var(--markdown-code-text-color, inherit);
     }
     code {
       font-size: var(--ha-font-size-s);
@@ -75,7 +117,7 @@ export class HaMarkdown extends LitElement {
       padding: 0;
     }
     pre {
-      padding: 16px;
+      padding: var(--ha-space-4);
       overflow: auto;
       line-height: var(--ha-line-height-condensed);
       font-family: var(--ha-font-family-code);
@@ -95,7 +137,25 @@ export class HaMarkdown extends LitElement {
     hr {
       border-color: var(--divider-color);
       border-bottom: none;
-      margin: 16px 0;
+      margin: var(--ha-space-4) 0;
+    }
+    table {
+      border-collapse: collapse;
+      display: block;
+      overflow-x: auto;
+    }
+    th {
+      text-align: start;
+    }
+    td,
+    th {
+      border: 1px solid var(--markdown-table-border-color, transparent);
+      padding: 0.25em 0.5em;
+    }
+    blockquote {
+      border-left: 4px solid var(--divider-color);
+      margin-inline: 0;
+      padding-inline: 1em;
     }
   ` as CSSResultGroup;
 }

src/components/ha-md-dialog.ts

@@ -175,10 +175,10 @@ export class HaMdDialog extends Dialog {
         }
 
         .container {
-          padding-top: var(--safe-area-inset-top);
-          padding-bottom: var(--safe-area-inset-bottom);
-          padding-left: var(--safe-area-inset-left);
-          padding-right: var(--safe-area-inset-right);
+          margin-top: var(--safe-area-inset-top, var(--ha-space-0));
+          margin-bottom: var(--safe-area-inset-bottom, var(--ha-space-0));
+          margin-left: var(--safe-area-inset-left, var(--ha-space-0));
+          margin-right: var(--safe-area-inset-right, var(--ha-space-0));
         }
       }
 
@@ -187,7 +187,7 @@ export class HaMdDialog extends Dialog {
       }
 
       slot[name="actions"]::slotted(*) {
-        padding: 16px;
+        padding: var(--ha-space-4);
       }
 
       .scroller {
@@ -195,7 +195,7 @@ export class HaMdDialog extends Dialog {
       }
 
       slot[name="content"]::slotted(*) {
-        padding: var(--dialog-content-padding, 24px);
+        padding: var(--dialog-content-padding, var(--ha-space-6));
       }
       .scrim {
         z-index: 10; /* overlay navigation */

src/components/ha-md-list-item.ts

@@ -1,7 +1,8 @@
 import { ListItemEl } from "@material/web/list/internal/listitem/list-item";
 import { styles } from "@material/web/list/internal/listitem/list-item-styles";
-import { css } from "lit";
+import { css, html, nothing, type TemplateResult } from "lit";
 import { customElement } from "lit/decorators";
+import "./ha-ripple";
 
 export const haMdListStyles = [
   styles,
@@ -25,6 +26,18 @@ export const haMdListStyles = [
 @customElement("ha-md-list-item")
 export class HaMdListItem extends ListItemEl {
   static override styles = haMdListStyles;
+
+  protected renderRipple(): TemplateResult | typeof nothing {
+    if (this.type === "text") {
+      return nothing;
+    }
+
+    return html`<ha-ripple
+      part="ripple"
+      for="item"
+      ?disabled=${this.disabled && this.type !== "link"}
+    ></ha-ripple>`;
+  }
 }
 
 declare global {

src/components/ha-navigation-picker.ts

@@ -6,6 +6,7 @@ import { fireEvent } from "../common/dom/fire_event";
 import { titleCase } from "../common/string/title-case";
 import { fetchConfig } from "../data/lovelace/config/types";
 import type { LovelaceViewRawConfig } from "../data/lovelace/config/view";
+import { getDefaultPanelUrlPath } from "../data/panel";
 import type { HomeAssistant, PanelInfo, ValueChangedEvent } from "../types";
 import "./ha-combo-box";
 import type { HaComboBox } from "./ha-combo-box";
@@ -44,7 +45,7 @@ const createPanelNavigationItem = (hass: HomeAssistant, panel: PanelInfo) => ({
   path: `/${panel.url_path}`,
   icon: panel.icon ?? "mdi:view-dashboard",
   title:
-    panel.url_path === hass.defaultPanel
+    panel.url_path === getDefaultPanelUrlPath(hass)
       ? hass.localize("panel.states")
       : hass.localize(`panel.${panel.title}`) ||
         panel.title ||

src/components/ha-picker-combo-box.ts

@@ -1,39 +1,42 @@
-import { mdiMagnify } from "@mdi/js";
-import type { ComboBoxLitRenderer } from "@vaadin/combo-box/lit";
+import type { LitVirtualizer } from "@lit-labs/virtualizer";
+import type { RenderItemFunction } from "@lit-labs/virtualizer/virtualize";
+import { mdiMagnify, mdiMinusBoxOutline } from "@mdi/js";
 import Fuse from "fuse.js";
-import type { PropertyValues, TemplateResult } from "lit";
-import { html, LitElement, nothing } from "lit";
-import { customElement, property, query, state } from "lit/decorators";
+import { css, html, LitElement, nothing } from "lit";
+import {
+  customElement,
+  eventOptions,
+  property,
+  query,
+  state,
+} from "lit/decorators";
 import memoizeOne from "memoize-one";
+import { tinykeys } from "tinykeys";
 import { fireEvent } from "../common/dom/fire_event";
 import { caseInsensitiveStringCompare } from "../common/string/compare";
-import type { LocalizeFunc } from "../common/translations/localize";
 import { HaFuse } from "../resources/fuse";
-import type { HomeAssistant, ValueChangedEvent } from "../types";
-import "./ha-combo-box";
-import type { HaComboBox } from "./ha-combo-box";
+import { haStyleScrollbar } from "../resources/styles";
+import { loadVirtualizer } from "../resources/virtualizer";
+import type { HomeAssistant } from "../types";
+import "./chips/ha-chip-set";
+import "./chips/ha-filter-chip";
 import "./ha-combo-box-item";
 import "./ha-icon";
+import "./ha-textfield";
+import type { HaTextField } from "./ha-textfield";
 
 export interface PickerComboBoxItem {
   id: string;
   primary: string;
-  a11y_label?: string;
   secondary?: string;
   search_labels?: string[];
   sorting_label?: string;
   icon_path?: string;
   icon?: string;
 }
+const NO_ITEMS_AVAILABLE_ID = "___no_items_available___";
 
-// Hack to force empty label to always display empty value by default in the search field
-export interface PickerComboBoxItemWithLabel extends PickerComboBoxItem {
-  a11y_label: string;
-}
-
-const NO_MATCHING_ITEMS_FOUND_ID = "___no_matching_items_found___";
-
-const DEFAULT_ROW_RENDERER: ComboBoxLitRenderer<PickerComboBoxItem> = (
+const DEFAULT_ROW_RENDERER: RenderItemFunction<PickerComboBoxItem> = (
   item
 ) => html`
   <ha-combo-box-item type="button" compact>
@@ -57,7 +60,7 @@ export type PickerComboBoxSearchFn<T extends PickerComboBoxItem> = (
 
 @customElement("ha-picker-combo-box")
 export class HaPickerComboBox extends LitElement {
-  @property({ attribute: false }) public hass!: HomeAssistant;
+  @property({ attribute: false }) public hass?: HomeAssistant;
 
   // eslint-disable-next-line lit/no-native-attributes
   @property({ type: Boolean }) public autofocus = false;
@@ -73,204 +76,664 @@ export class HaPickerComboBox extends LitElement {
 
   @property() public value?: string;
 
-  @property() public helper?: string;
+  @state() private _listScrolled = false;
 
-  @property({ attribute: false, type: Array })
-  public getItems?: () => PickerComboBoxItem[];
+  @property({ attribute: false })
+  public getItems?: (
+    searchString?: string,
+    section?: string
+  ) => (PickerComboBoxItem | string)[];
 
   @property({ attribute: false, type: Array })
   public getAdditionalItems?: (searchString?: string) => PickerComboBoxItem[];
 
   @property({ attribute: false })
-  public rowRenderer?: ComboBoxLitRenderer<PickerComboBoxItem>;
+  public rowRenderer?: RenderItemFunction<PickerComboBoxItem>;
 
-  @property({ attribute: "hide-clear-icon", type: Boolean })
-  public hideClearIcon = false;
+  @property({ attribute: false })
+  public notFoundLabel?: string | ((search: string) => string);
 
-  @property({ attribute: "not-found-label", type: String })
-  public notFoundLabel?: string;
+  @property({ attribute: "empty-label" })
+  public emptyLabel?: string;
 
   @property({ attribute: false })
   public searchFn?: PickerComboBoxSearchFn<PickerComboBoxItem>;
 
-  @state() private _opened = false;
+  @property({ reflect: true }) public mode: "popover" | "dialog" = "popover";
 
-  @query("ha-combo-box", true) public comboBox!: HaComboBox;
+  /** Section filter buttons for the list, section headers needs to be defined in getItems as strings */
+  @property({ attribute: false }) public sections?: (
+    | {
+        id: string;
+        label: string;
+      }
+    | "separator"
+  )[];
 
-  public async open() {
-    await this.updateComplete;
-    await this.comboBox?.open();
-  }
+  @property({ attribute: false }) public sectionTitleFunction?: (listInfo: {
+    firstIndex: number;
+    lastIndex: number;
+    firstItem: PickerComboBoxItem | string;
+    secondItem: PickerComboBoxItem | string;
+    itemsCount: number;
+  }) => string | undefined;
 
-  public async focus() {
-    await this.updateComplete;
-    await this.comboBox?.focus();
-  }
+  @property({ attribute: "selected-section" }) public selectedSection?: string;
 
-  private _initialItems = false;
+  @query("lit-virtualizer") private _virtualizerElement?: LitVirtualizer;
 
-  private _items: PickerComboBoxItemWithLabel[] = [];
+  @query("ha-textfield") private _searchFieldElement?: HaTextField;
 
-  private _defaultNotFoundItem = memoizeOne(
-    (
-      label: this["notFoundLabel"],
-      localize: LocalizeFunc
-    ): PickerComboBoxItemWithLabel => ({
-      id: NO_MATCHING_ITEMS_FOUND_ID,
-      primary: label || localize("ui.components.combo-box.no_match"),
-      icon_path: mdiMagnify,
-      a11y_label: label || localize("ui.components.combo-box.no_match"),
-    })
-  );
+  @state() private _items: (PickerComboBoxItem | string)[] = [];
 
-  private _getAdditionalItems = (searchString?: string) => {
-    const items = this.getAdditionalItems?.(searchString) || [];
+  @state() private _sectionTitle?: string;
 
-    return items.map<PickerComboBoxItemWithLabel>((item) => ({
-      ...item,
-      a11y_label: item.a11y_label || item.primary,
-    }));
+  private _allItems: (PickerComboBoxItem | string)[] = [];
+
+  private _selectedItemIndex = -1;
+
+  static shadowRootOptions = {
+    ...LitElement.shadowRootOptions,
+    delegatesFocus: true,
   };
 
-  private _getItems = (): PickerComboBoxItemWithLabel[] => {
-    const items = this.getItems ? this.getItems() : [];
+  private _removeKeyboardShortcuts?: () => void;
 
-    const sortedItems = items
-      .map<PickerComboBoxItemWithLabel>((item) => ({
-        ...item,
-        a11y_label: item.a11y_label || item.primary,
-      }))
-      .sort((entityA, entityB) =>
+  private _search = "";
+
+  protected firstUpdated() {
+    this._registerKeyboardShortcuts();
+  }
+
+  public willUpdate() {
+    if (!this.hasUpdated) {
+      loadVirtualizer();
+      this._allItems = this._getItems();
+      this._items = this._allItems;
+    }
+  }
+
+  disconnectedCallback() {
+    super.disconnectedCallback();
+    this._removeKeyboardShortcuts?.();
+  }
+
+  protected render() {
+    return html`<ha-textfield
+        .label=${this.label ??
+        this.hass?.localize("ui.common.search") ??
+        "Search"}
+        @input=${this._filterChanged}
+      ></ha-textfield>
+      ${this._renderSectionButtons()}
+      ${this.sections?.length
+        ? html`
+            <div class="section-title-wrapper">
+              <div
+                class="section-title ${!this.selectedSection &&
+                this._sectionTitle
+                  ? "show"
+                  : ""}"
+              >
+                ${this._sectionTitle}
+              </div>
+            </div>
+          `
+        : nothing}
+      <lit-virtualizer
+        .keyFunction=${this._keyFunction}
+        tabindex="0"
+        scroller
+        .items=${this._items}
+        .renderItem=${this._renderItem}
+        style="min-height: 36px;"
+        class=${this._listScrolled ? "scrolled" : ""}
+        @scroll=${this._onScrollList}
+        @focus=${this._focusList}
+        @visibilityChanged=${this._visibilityChanged}
+      >
+      </lit-virtualizer> `;
+  }
+
+  private _renderSectionButtons() {
+    if (!this.sections || this.sections.length === 0) {
+      return nothing;
+    }
+
+    return html`
+      <ha-chip-set class="sections">
+        ${this.sections.map((section) =>
+          section === "separator"
+            ? html`<div class="separator"></div>`
+            : html`<ha-filter-chip
+                @click=${this._toggleSection}
+                .section-id=${section.id}
+                .selected=${this.selectedSection === section.id}
+                .label=${section.label}
+              >
+              </ha-filter-chip>`
+        )}
+      </ha-chip-set>
+    `;
+  }
+
+  @eventOptions({ passive: true })
+  private _visibilityChanged(ev) {
+    if (
+      this._virtualizerElement &&
+      this.sectionTitleFunction &&
+      this.sections?.length
+    ) {
+      const firstItem = this._virtualizerElement.items[ev.first];
+      const secondItem = this._virtualizerElement.items[ev.first + 1];
+      this._sectionTitle = this.sectionTitleFunction({
+        firstIndex: ev.first,
+        lastIndex: ev.last,
+        firstItem: firstItem as PickerComboBoxItem | string,
+        secondItem: secondItem as PickerComboBoxItem | string,
+        itemsCount: this._virtualizerElement.items.length,
+      });
+    }
+  }
+
+  private _getAdditionalItems = (searchString?: string) =>
+    this.getAdditionalItems?.(searchString) || [];
+
+  private _getItems = () => {
+    let items = [
+      ...(this.getItems
+        ? this.getItems(this._search, this.selectedSection)
+        : []),
+    ];
+
+    if (!this.sections?.length) {
+      items = items.sort((entityA, entityB) =>
         caseInsensitiveStringCompare(
-          entityA.sorting_label!,
-          entityB.sorting_label!,
-          this.hass.locale.language
+          (entityA as PickerComboBoxItem).sorting_label!,
+          (entityB as PickerComboBoxItem).sorting_label!,
+          this.hass?.locale.language ?? navigator.language
         )
       );
+    }
 
-    if (!sortedItems.length) {
-      sortedItems.push(
-        this._defaultNotFoundItem(this.notFoundLabel, this.hass.localize)
-      );
+    if (!items.length) {
+      items.push(NO_ITEMS_AVAILABLE_ID);
     }
 
     const additionalItems = this._getAdditionalItems();
-    sortedItems.push(...additionalItems);
-    return sortedItems;
+    items.push(...additionalItems);
+
+    if (this.mode === "dialog") {
+      items.push("padding"); // padding for safe area inset
+    }
+
+    return items;
   };
 
-  protected shouldUpdate(changedProps: PropertyValues) {
-    if (
-      changedProps.has("value") ||
-      changedProps.has("label") ||
-      changedProps.has("disabled")
-    ) {
-      return true;
+  private _renderItem = (item: PickerComboBoxItem | string, index: number) => {
+    if (item === "padding") {
+      return html`<div class="bottom-padding"></div>`;
     }
-    return !(!changedProps.has("_opened") && this._opened);
-  }
-
-  public willUpdate(changedProps: PropertyValues) {
-    if (changedProps.has("_opened") && this._opened) {
-      this._items = this._getItems();
-      if (this._initialItems) {
-        this.comboBox.filteredItems = this._items;
-      }
-      this._initialItems = true;
+    if (item === NO_ITEMS_AVAILABLE_ID) {
+      return html`
+        <div class="combo-box-row">
+          <ha-combo-box-item type="text" compact>
+            <ha-svg-icon
+              slot="start"
+              .path=${this._search ? mdiMagnify : mdiMinusBoxOutline}
+            ></ha-svg-icon>
+            <span slot="headline"
+              >${this._search
+                ? typeof this.notFoundLabel === "function"
+                  ? this.notFoundLabel(this._search)
+                  : this.notFoundLabel ||
+                    this.hass?.localize("ui.components.combo-box.no_match") ||
+                    "No matching items found"
+                : this.emptyLabel ||
+                  this.hass?.localize("ui.components.combo-box.no_items") ||
+                  "No items available"}</span
+            >
+          </ha-combo-box-item>
+        </div>
+      `;
+    }
+    if (typeof item === "string") {
+      return html`<div class="title">${item}</div>`;
     }
-  }
 
-  protected render(): TemplateResult {
-    return html`
-      <ha-combo-box
-        item-id-path="id"
-        item-value-path="id"
-        item-label-path="a11y_label"
-        clear-initial-value
-        .hass=${this.hass}
-        .value=${this._value}
-        .label=${this.label}
-        .helper=${this.helper}
-        .allowCustomValue=${this.allowCustomValue}
-        .filteredItems=${this._items}
-        .renderer=${this.rowRenderer || DEFAULT_ROW_RENDERER}
-        .required=${this.required}
-        .disabled=${this.disabled}
-        .hideClearIcon=${this.hideClearIcon}
-        @opened-changed=${this._openedChanged}
-        @value-changed=${this._valueChanged}
-        @filter-changed=${this._filterChanged}
-      >
-      </ha-combo-box>
-    `;
+    const renderer = this.rowRenderer || DEFAULT_ROW_RENDERER;
+    return html`<div
+      id=${`list-item-${index}`}
+      class="combo-box-row ${this._value === item.id ? "current-value" : ""}"
+      .value=${item.id}
+      .index=${index}
+      @click=${this._valueSelected}
+    >
+      ${renderer(item, index)}
+    </div>`;
+  };
+
+  @eventOptions({ passive: true })
+  private _onScrollList(ev) {
+    const top = ev.target.scrollTop ?? 0;
+    this._listScrolled = top > 0;
   }
 
   private get _value() {
     return this.value || "";
   }
 
-  private _openedChanged(ev: ValueChangedEvent<boolean>) {
+  private _valueSelected = (ev: Event) => {
     ev.stopPropagation();
-    if (ev.detail.value !== this._opened) {
-      this._opened = ev.detail.value;
-      fireEvent(this, "opened-changed", { value: this._opened });
-    }
-  }
+    const value = (ev.currentTarget as any).value as string;
+    const newValue = value?.trim();
 
-  private _valueChanged(ev: ValueChangedEvent<string | undefined>) {
-    ev.stopPropagation();
-    // Clear the input field to prevent showing the old value next time
-    this.comboBox.setTextFieldValue("");
-    const newValue = ev.detail.value?.trim();
-
-    if (newValue === NO_MATCHING_ITEMS_FOUND_ID) {
-      return;
-    }
-
-    if (newValue !== this._value) {
-      this._setValue(newValue);
-    }
-  }
+    fireEvent(this, "value-changed", { value: newValue });
+  };
 
   private _fuseIndex = memoizeOne((states: PickerComboBoxItem[]) =>
     Fuse.createIndex(["search_labels"], states)
   );
 
-  private _filterChanged(ev: CustomEvent): void {
-    if (!this._opened) return;
+  private _filterChanged = (ev: Event) => {
+    const textfield = ev.target as HaTextField;
+    const searchString = textfield.value.trim();
+    this._search = searchString;
 
-    const target = ev.target as HaComboBox;
-    const searchString = ev.detail.value.trim() as string;
+    if (this.sections?.length) {
+      this._items = this._getItems();
+    } else {
+      if (!searchString) {
+        this._items = this._allItems;
+        return;
+      }
 
-    const index = this._fuseIndex(this._items);
-    const fuse = new HaFuse(this._items, { shouldSort: false }, index);
+      const index = this._fuseIndex(this._allItems as PickerComboBoxItem[]);
+      const fuse = new HaFuse(
+        this._allItems as PickerComboBoxItem[],
+        {
+          shouldSort: false,
+          minMatchCharLength: Math.min(searchString.length, 2),
+        },
+        index
+      );
 
-    const results = fuse.multiTermsSearch(searchString);
-    let filteredItems = this._items as PickerComboBoxItem[];
-    if (results) {
-      const items = results.map((result) => result.item);
-      if (items.length === 0) {
-        items.push(
-          this._defaultNotFoundItem(this.notFoundLabel, this.hass.localize)
+      const results = fuse.multiTermsSearch(searchString);
+      let filteredItems = [...this._allItems];
+
+      if (results) {
+        const items: (PickerComboBoxItem | string)[] = results.map(
+          (result) => result.item
+        );
+
+        if (!items.length) {
+          filteredItems.push(NO_ITEMS_AVAILABLE_ID);
+        }
+
+        const additionalItems = this._getAdditionalItems();
+        items.push(...additionalItems);
+
+        filteredItems = items;
+      }
+
+      if (this.searchFn) {
+        filteredItems = this.searchFn(
+          searchString,
+          filteredItems as PickerComboBoxItem[],
+          this._allItems as PickerComboBoxItem[]
         );
       }
-      const additionalItems = this._getAdditionalItems(searchString);
-      items.push(...additionalItems);
-      filteredItems = items;
+
+      this._items = filteredItems as PickerComboBoxItem[];
     }
 
-    if (this.searchFn) {
-      filteredItems = this.searchFn(searchString, filteredItems, this._items);
+    this._selectedItemIndex = -1;
+    if (this._virtualizerElement) {
+      this._virtualizerElement.scrollTo(0, 0);
+    }
+  };
+
+  private _toggleSection(ev: Event) {
+    ev.stopPropagation();
+    this._resetSelectedItem();
+    this._sectionTitle = undefined;
+    const section = (ev.target as HTMLElement)["section-id"] as string;
+    if (!section) {
+      return;
+    }
+    if (this.selectedSection === section) {
+      this.selectedSection = undefined;
+    } else {
+      this.selectedSection = section;
     }
 
-    target.filteredItems = filteredItems;
+    this._items = this._getItems();
+
+    // Reset scroll position when filter changes
+    if (this._virtualizerElement) {
+      this._virtualizerElement.scrollToIndex(0);
+    }
   }
 
-  private _setValue(value: string | undefined) {
-    setTimeout(() => {
-      fireEvent(this, "value-changed", { value });
-    }, 0);
+  private _registerKeyboardShortcuts() {
+    this._removeKeyboardShortcuts = tinykeys(this, {
+      ArrowUp: this._selectPreviousItem,
+      ArrowDown: this._selectNextItem,
+      Home: this._selectFirstItem,
+      End: this._selectLastItem,
+      Enter: this._pickSelectedItem,
+    });
   }
+
+  private _focusList() {
+    if (this._selectedItemIndex === -1) {
+      this._selectNextItem();
+    }
+  }
+
+  private _selectNextItem = (ev?: KeyboardEvent) => {
+    ev?.stopPropagation();
+    ev?.preventDefault();
+    if (!this._virtualizerElement) {
+      return;
+    }
+
+    this._searchFieldElement?.focus();
+
+    const items = this._virtualizerElement.items as PickerComboBoxItem[];
+
+    const maxItems = items.length - 1;
+
+    if (maxItems === -1) {
+      this._resetSelectedItem();
+      return;
+    }
+
+    const nextIndex =
+      maxItems === this._selectedItemIndex
+        ? this._selectedItemIndex
+        : this._selectedItemIndex + 1;
+
+    if (!items[nextIndex]) {
+      return;
+    }
+
+    if (typeof items[nextIndex] === "string") {
+      // Skip titles, padding and empty search
+      if (nextIndex === maxItems) {
+        return;
+      }
+      this._selectedItemIndex = nextIndex + 1;
+    } else {
+      this._selectedItemIndex = nextIndex;
+    }
+
+    this._scrollToSelectedItem();
+  };
+
+  private _selectPreviousItem = (ev: KeyboardEvent) => {
+    ev.stopPropagation();
+    ev.preventDefault();
+    if (!this._virtualizerElement) {
+      return;
+    }
+
+    if (this._selectedItemIndex > 0) {
+      const nextIndex = this._selectedItemIndex - 1;
+
+      const items = this._virtualizerElement.items as PickerComboBoxItem[];
+
+      if (!items[nextIndex]) {
+        return;
+      }
+
+      if (typeof items[nextIndex] === "string") {
+        // Skip titles, padding and empty search
+        if (nextIndex === 0) {
+          return;
+        }
+        this._selectedItemIndex = nextIndex - 1;
+      } else {
+        this._selectedItemIndex = nextIndex;
+      }
+
+      this._scrollToSelectedItem();
+    }
+  };
+
+  private _selectFirstItem = (ev: KeyboardEvent) => {
+    ev.stopPropagation();
+    if (!this._virtualizerElement || !this._virtualizerElement.items.length) {
+      return;
+    }
+
+    const nextIndex = 0;
+
+    if (typeof this._virtualizerElement.items[nextIndex] === "string") {
+      this._selectedItemIndex = nextIndex + 1;
+    } else {
+      this._selectedItemIndex = nextIndex;
+    }
+
+    this._scrollToSelectedItem();
+  };
+
+  private _selectLastItem = (ev: KeyboardEvent) => {
+    ev.stopPropagation();
+    if (!this._virtualizerElement || !this._virtualizerElement.items.length) {
+      return;
+    }
+
+    const nextIndex = this._virtualizerElement.items.length - 1;
+
+    if (typeof this._virtualizerElement.items[nextIndex] === "string") {
+      this._selectedItemIndex = nextIndex - 1;
+    } else {
+      this._selectedItemIndex = nextIndex;
+    }
+
+    this._scrollToSelectedItem();
+  };
+
+  private _scrollToSelectedItem = () => {
+    this._virtualizerElement
+      ?.querySelector(".selected")
+      ?.classList.remove("selected");
+
+    this._virtualizerElement?.scrollToIndex(this._selectedItemIndex, "end");
+
+    requestAnimationFrame(() => {
+      this._virtualizerElement
+        ?.querySelector(`#list-item-${this._selectedItemIndex}`)
+        ?.classList.add("selected");
+    });
+  };
+
+  private _pickSelectedItem = (ev: KeyboardEvent) => {
+    ev.stopPropagation();
+    const firstItem = this._virtualizerElement?.items[0] as PickerComboBoxItem;
+
+    if (this._virtualizerElement?.items.length === 1) {
+      fireEvent(this, "value-changed", {
+        value: firstItem.id,
+      });
+    }
+
+    if (this._selectedItemIndex === -1) {
+      return;
+    }
+
+    // if filter button is focused
+    ev.preventDefault();
+
+    const item = this._virtualizerElement?.items[
+      this._selectedItemIndex
+    ] as PickerComboBoxItem;
+    if (item) {
+      fireEvent(this, "value-changed", { value: item.id });
+    }
+  };
+
+  private _resetSelectedItem() {
+    this._virtualizerElement
+      ?.querySelector(".selected")
+      ?.classList.remove("selected");
+    this._selectedItemIndex = -1;
+  }
+
+  private _keyFunction = (item: PickerComboBoxItem | string) =>
+    typeof item === "string" ? item : item.id;
+
+  static styles = [
+    haStyleScrollbar,
+    css`
+      :host {
+        display: flex;
+        flex-direction: column;
+        padding-top: var(--ha-space-3);
+        flex: 1;
+      }
+
+      ha-textfield {
+        padding: 0 var(--ha-space-3);
+        margin-bottom: var(--ha-space-3);
+      }
+
+      :host([mode="dialog"]) ha-textfield {
+        padding: 0 var(--ha-space-4);
+      }
+
+      ha-combo-box-item {
+        width: 100%;
+      }
+
+      ha-combo-box-item.selected {
+        background-color: var(--ha-color-fill-neutral-quiet-hover);
+      }
+
+      @media (prefers-color-scheme: dark) {
+        ha-combo-box-item.selected {
+          background-color: var(--ha-color-fill-neutral-normal-hover);
+        }
+      }
+
+      lit-virtualizer {
+        flex: 1;
+      }
+
+      lit-virtualizer:focus-visible {
+        outline: none;
+      }
+
+      lit-virtualizer.scrolled {
+        border-top: 1px solid var(--ha-color-border-neutral-quiet);
+      }
+
+      .bottom-padding {
+        height: max(var(--safe-area-inset-bottom, 0px), var(--ha-space-8));
+        width: 100%;
+      }
+
+      .empty {
+        text-align: center;
+      }
+
+      .combo-box-row {
+        display: flex;
+        width: 100%;
+        align-items: center;
+        box-sizing: border-box;
+        min-height: 36px;
+      }
+      .combo-box-row.current-value {
+        background-color: var(--ha-color-fill-primary-quiet-resting);
+      }
+
+      .combo-box-row.selected {
+        background-color: var(--ha-color-fill-neutral-quiet-hover);
+      }
+
+      @media (prefers-color-scheme: dark) {
+        .combo-box-row.selected {
+          background-color: var(--ha-color-fill-neutral-normal-hover);
+        }
+      }
+
+      .sections {
+        display: flex;
+        flex-wrap: nowrap;
+        gap: var(--ha-space-2);
+        padding: var(--ha-space-3) var(--ha-space-3);
+        overflow: auto;
+      }
+
+      :host([mode="dialog"]) .sections {
+        padding: var(--ha-space-3) var(--ha-space-4);
+      }
+
+      .sections ha-filter-chip {
+        flex-shrink: 0;
+        --md-filter-chip-selected-container-color: var(
+          --ha-color-fill-primary-normal-hover
+        );
+        color: var(--primary-color);
+      }
+
+      .sections .separator {
+        height: var(--ha-space-8);
+        width: 0;
+        border: 1px solid var(--ha-color-border-neutral-quiet);
+      }
+
+      .section-title,
+      .title {
+        background-color: var(--ha-color-fill-neutral-quiet-resting);
+        padding: var(--ha-space-1) var(--ha-space-2);
+        font-weight: var(--ha-font-weight-bold);
+        color: var(--secondary-text-color);
+        min-height: var(--ha-space-6);
+        display: flex;
+        align-items: center;
+      }
+
+      .title {
+        width: 100%;
+      }
+
+      :host([mode="dialog"]) .title {
+        padding: var(--ha-space-1) var(--ha-space-4);
+      }
+
+      :host([mode="dialog"]) ha-textfield {
+        padding: 0 var(--ha-space-4);
+      }
+
+      .section-title-wrapper {
+        height: 0;
+        position: relative;
+      }
+
+      .section-title {
+        opacity: 0;
+        position: absolute;
+        top: 1px;
+        width: calc(100% - var(--ha-space-8));
+      }
+
+      .section-title.show {
+        opacity: 1;
+        z-index: 1;
+      }
+
+      .empty-search {
+        display: flex;
+        width: 100%;
+        flex-direction: column;
+        align-items: center;
+        padding: var(--ha-space-3);
+      }
+    `,
+  ];
 }
 
 declare global {

src/components/ha-select.ts

@@ -137,7 +137,7 @@ export class HaSelect extends SelectBase {
         height: var(--ha-select-height, 56px);
       }
       .mdc-select--filled .mdc-floating-label {
-        inset-inline-start: 12px;
+        inset-inline-start: var(--ha-space-4);
         inset-inline-end: initial;
         direction: var(--direction);
       }
@@ -147,7 +147,7 @@ export class HaSelect extends SelectBase {
         direction: var(--direction);
       }
       .mdc-select .mdc-select__anchor {
-        padding-inline-start: 12px;
+        padding-inline-start: var(--ha-space-4);
         padding-inline-end: 0px;
         direction: var(--direction);
       }
@@ -158,7 +158,10 @@ export class HaSelect extends SelectBase {
         padding-inline-end: var(--select-selected-text-padding-end, 0px);
       }
       :host([clearable]) .mdc-select__selected-text-container {
-        padding-inline-end: var(--select-selected-text-padding-end, 12px);
+        padding-inline-end: var(
+          --select-selected-text-padding-end,
+          var(--ha-space-4)
+        );
       }
       ha-icon-button {
         position: absolute;

src/components/ha-selector/ha-selector-background.ts

@@ -1,122 +0,0 @@
-import { css, html, LitElement } from "lit";
-import { customElement, property, state } from "lit/decorators";
-import { fireEvent } from "../../common/dom/fire_event";
-import type { BackgroundSelector } from "../../data/selector";
-import type { HomeAssistant } from "../../types";
-import "../ha-picture-upload";
-import "../ha-alert";
-import type { HaPictureUpload } from "../ha-picture-upload";
-import { URL_PREFIX } from "../../data/image_upload";
-
-@customElement("ha-selector-background")
-export class HaBackgroundSelector extends LitElement {
-  @property({ attribute: false }) public hass!: HomeAssistant;
-
-  @property() public value?: any;
-
-  @property({ attribute: false }) public selector!: BackgroundSelector;
-
-  @property({ type: Boolean }) public disabled = false;
-
-  @property({ type: Boolean }) public required = true;
-
-  @state() private yamlBackground = false;
-
-  protected updated(changedProps) {
-    super.updated(changedProps);
-
-    if (changedProps.has("value")) {
-      this.yamlBackground = !!this.value && !this.value.startsWith(URL_PREFIX);
-    }
-  }
-
-  protected render() {
-    return html`
-      <div>
-        ${this.yamlBackground
-          ? html`
-              <div class="value">
-                <img
-                  src=${this.value}
-                  alt=${this.hass.localize(
-                    "ui.components.picture-upload.current_image_alt"
-                  )}
-                />
-              </div>
-              <ha-alert alert-type="info">
-                ${this.hass.localize(
-                  `ui.components.selectors.background.yaml_info`
-                )}
-                <ha-button slot="action" @click=${this._clearValue}>
-                  ${this.hass.localize(
-                    `ui.components.picture-upload.clear_picture`
-                  )}
-                </ha-button>
-              </ha-alert>
-            `
-          : html`
-              <ha-picture-upload
-                .hass=${this.hass}
-                .value=${this.value?.startsWith(URL_PREFIX) ? this.value : null}
-                .original=${!!this.selector.background?.original}
-                .cropOptions=${this.selector.background?.crop}
-                select-media
-                @change=${this._pictureChanged}
-              ></ha-picture-upload>
-            `}
-      </div>
-    `;
-  }
-
-  private _pictureChanged(ev) {
-    const value = (ev.target as HaPictureUpload).value;
-
-    fireEvent(this, "value-changed", { value: value ?? undefined });
-  }
-
-  private _clearValue() {
-    fireEvent(this, "value-changed", { value: undefined });
-  }
-
-  static styles = css`
-    :host {
-      display: block;
-      position: relative;
-    }
-    ha-picture-upload {
-      background-color: var(--primary-background-color);
-      border-radius: var(--file-upload-image-border-radius);
-    }
-    div {
-      display: flex;
-      flex-direction: column;
-    }
-    ha-button {
-      white-space: nowrap;
-      --mdc-theme-primary: var(--primary-color);
-    }
-    .value {
-      width: 100%;
-      display: flex;
-      flex-direction: column;
-      align-items: center;
-    }
-    img {
-      max-width: 100%;
-      max-height: 200px;
-      margin-bottom: 4px;
-      border-radius: var(--file-upload-image-border-radius);
-      transition: opacity 0.3s;
-      opacity: var(--picture-opacity, 1);
-    }
-    img:hover {
-      opacity: 1;
-    }
-  `;
-}
-
-declare global {
-  interface HTMLElementTagNameMap {
-    "ha-selector-background": HaBackgroundSelector;
-  }
-}

src/components/ha-selector/ha-selector-object.ts

@@ -52,9 +52,10 @@ export class HaObjectSelector extends LitElement {
     const translationKey = this.selector.object?.translation_key;
 
     if (this.localizeValue && translationKey) {
-      const label = this.localizeValue(
-        `${translationKey}.fields.${schema.name}`
-      );
+      const label =
+        this.localizeValue(`${translationKey}.fields.${schema.name}.name`) ||
+        // Fallback for backward compatibility
+        this.localizeValue(`${translationKey}.fields.${schema.name}`);
       if (label) {
         return label;
       }
@@ -62,6 +63,20 @@ export class HaObjectSelector extends LitElement {
     return this.selector.object?.fields?.[schema.name]?.label || schema.name;
   };
 
+  private _computeHelper = (schema: HaFormSchema): string => {
+    const translationKey = this.selector.object?.translation_key;
+
+    if (this.localizeValue && translationKey) {
+      const helper = this.localizeValue(
+        `${translationKey}.fields.${schema.name}.description`
+      );
+      if (helper) {
+        return helper;
+      }
+    }
+    return this.selector.object?.fields?.[schema.name]?.description || "";
+  };
+
   private _renderItem(item: any, index: number) {
     const labelField =
       this.selector.object!.label_field ||
@@ -214,6 +229,7 @@ export class HaObjectSelector extends LitElement {
       schema: this._schema(this.selector),
       data: {},
       computeLabel: this._computeLabel,
+      computeHelper: this._computeHelper,
       submitText: this.hass.localize("ui.common.add"),
     });
 

src/components/ha-selector/ha-selector-state.ts

@@ -1,6 +1,8 @@
+import type { HassServiceTarget } from "home-assistant-js-websocket";
 import { html, LitElement } from "lit";
-import { customElement, property } from "lit/decorators";
+import { customElement, property, state } from "lit/decorators";
 import type { StateSelector } from "../../data/selector";
+import { extractFromTarget } from "../../data/target";
 import { SubscribeMixin } from "../../mixins/subscribe-mixin";
 import type { HomeAssistant } from "../../types";
 import "../entity/ha-entity-state-picker";
@@ -25,15 +27,29 @@ export class HaSelectorState extends SubscribeMixin(LitElement) {
   @property({ attribute: false }) public context?: {
     filter_attribute?: string;
     filter_entity?: string | string[];
+    filter_target?: HassServiceTarget;
   };
 
+  @state() private _entityIds?: string | string[];
+
+  willUpdate(changedProps) {
+    if (changedProps.has("selector") || changedProps.has("context")) {
+      this._resolveEntityIds(
+        this.selector.state?.entity_id,
+        this.context?.filter_entity,
+        this.context?.filter_target
+      ).then((entityIds) => {
+        this._entityIds = entityIds;
+      });
+    }
+  }
+
   protected render() {
     if (this.selector.state?.multiple) {
       return html`
         <ha-entity-states-picker
           .hass=${this.hass}
-          .entityId=${this.selector.state?.entity_id ||
-          this.context?.filter_entity}
+          .entityId=${this._entityIds}
           .attribute=${this.selector.state?.attribute ||
           this.context?.filter_attribute}
           .extraOptions=${this.selector.state?.extra_options}
@@ -50,8 +66,7 @@ export class HaSelectorState extends SubscribeMixin(LitElement) {
     return html`
       <ha-entity-state-picker
         .hass=${this.hass}
-        .entityId=${this.selector.state?.entity_id ||
-        this.context?.filter_entity}
+        .entityId=${this._entityIds}
         .attribute=${this.selector.state?.attribute ||
         this.context?.filter_attribute}
         .extraOptions=${this.selector.state?.extra_options}
@@ -65,6 +80,24 @@ export class HaSelectorState extends SubscribeMixin(LitElement) {
       ></ha-entity-state-picker>
     `;
   }
+
+  private async _resolveEntityIds(
+    selectorEntityId: string | string[] | undefined,
+    contextFilterEntity: string | string[] | undefined,
+    contextFilterTarget: HassServiceTarget | undefined
+  ): Promise<string | string[] | undefined> {
+    if (selectorEntityId !== undefined) {
+      return selectorEntityId;
+    }
+    if (contextFilterEntity !== undefined) {
+      return contextFilterEntity;
+    }
+    if (contextFilterTarget !== undefined) {
+      const result = await extractFromTarget(this.hass, contextFilterTarget);
+      return result.referenced_entities;
+    }
+    return undefined;
+  }
 }
 
 declare global {

src/components/ha-selector/ha-selector-ui-state-content.ts

@@ -36,7 +36,7 @@ export class HaSelectorUiStateContent extends SubscribeMixin(LitElement) {
         .helper=${this.helper}
         .disabled=${this.disabled}
         .required=${this.required}
-        .allowName=${this.selector.ui_state_content?.allow_name}
+        .allowName=${this.selector.ui_state_content?.allow_name || false}
       ></ha-entity-state-content-picker>
     `;
   }

src/components/ha-selector/ha-selector.ts

@@ -34,7 +34,6 @@ const LOAD_ELEMENTS = {
   file: () => import("./ha-selector-file"),
   floor: () => import("./ha-selector-floor"),
   label: () => import("./ha-selector-label"),
-  background: () => import("./ha-selector-background"),
   language: () => import("./ha-selector-language"),
   navigation: () => import("./ha-selector-navigation"),
   number: () => import("./ha-selector-number"),

src/components/ha-service-control.ts

@@ -33,6 +33,7 @@ import type { HomeAssistant, ValueChangedEvent } from "../types";
 import { documentationUrl } from "../util/documentation-url";
 import "./ha-checkbox";
 import "./ha-icon-button";
+import "./ha-markdown";
 import "./ha-selector/ha-selector";
 import "./ha-service-picker";
 import "./ha-service-section-icon";
@@ -684,10 +685,14 @@ export class HaServiceControl extends LitElement {
             dataField.key}</span
           >
           <span slot="description"
-            >${this.hass.localize(
-              `component.${domain}.services.${serviceName}.fields.${dataField.key}.description`
-            ) || dataField?.description}</span
-          >
+            ><ha-markdown
+              breaks
+              allow-svg
+              .content=${this.hass.localize(
+                `component.${domain}.services.${serviceName}.fields.${dataField.key}.description`
+              ) || dataField?.description}
+            ></ha-markdown>
+          </span>
           <ha-selector
             .context=${this._selectorContext(targetEntities)}
             .disabled=${this.disabled ||

src/components/ha-service-picker.ts

@@ -53,7 +53,7 @@ class HaServicePicker extends LitElement {
     item,
     { index }
   ) => html`
-    <ha-combo-box-item type="button" border-top .borderTop=${index !== 0}>
+    <ha-combo-box-item type="button" .borderTop=${index !== 0}>
       <ha-service-icon
         slot="start"
         .hass=${this.hass}
@@ -76,34 +76,42 @@ class HaServicePicker extends LitElement {
     </ha-combo-box-item>
   `;
 
-  private _valueRenderer: PickerValueRenderer = (value) => {
-    const serviceId = value;
-    const [domain, service] = serviceId.split(".");
+  private _valueRenderer = memoizeOne(
+    (
+      localize: LocalizeFunc,
+      services: HomeAssistant["services"]
+    ): PickerValueRenderer =>
+      (value) => {
+        const serviceId = value;
+        const [domain, service] = serviceId.split(".");
 
-    if (!this.hass.services[domain]?.[service]) {
-      return html`
-        <ha-svg-icon slot="start" .path=${mdiRoomService}></ha-svg-icon>
-        <span slot="headline">${value}</span>
-      `;
-    }
+        if (!services[domain]?.[service]) {
+          return html`
+            <ha-svg-icon slot="start" .path=${mdiRoomService}></ha-svg-icon>
+            <span slot="headline">${value}</span>
+          `;
+        }
 
-    const serviceName =
-      this.hass.localize(`component.${domain}.services.${service}.name`) ||
-      this.hass.services[domain][service].name ||
-      service;
+        const serviceName =
+          localize(`component.${domain}.services.${service}.name`) ||
+          services[domain][service].name ||
+          service;
 
-    return html`
-      <ha-service-icon
-        slot="start"
-        .hass=${this.hass}
-        .service=${serviceId}
-      ></ha-service-icon>
-      <span slot="headline">${serviceName}</span>
-      ${this.showServiceId
-        ? html`<span slot="supporting-text" class="code">${serviceId}</span>`
-        : nothing}
-    `;
-  };
+        return html`
+          <ha-service-icon
+            slot="start"
+            .hass=${this.hass}
+            .service=${serviceId}
+          ></ha-service-icon>
+          <span slot="headline">${serviceName}</span>
+          ${this.showServiceId
+            ? html`<span slot="supporting-text" class="code"
+                >${serviceId}</span
+              >`
+            : nothing}
+        `;
+      }
+  );
 
   protected render(): TemplateResult {
     const placeholder =
@@ -123,7 +131,10 @@ class HaServicePicker extends LitElement {
         .value=${this.value}
         .getItems=${this._getItems}
         .rowRenderer=${this._rowRenderer}
-        .valueRenderer=${this._valueRenderer}
+        .valueRenderer=${this._valueRenderer(
+          this.hass.localize,
+          this.hass.services
+        )}
         @value-changed=${this._valueChanged}
       >
       </ha-generic-picker>
@@ -162,7 +173,9 @@ class HaServicePicker extends LitElement {
             const description =
               this.hass.localize(
                 `component.${domain}.services.${service}.description`
-              ) || services[domain][service].description;
+              ) ||
+              services[domain][service].description ||
+              "";
 
             items.push({
               id: serviceId,

src/components/ha-sidebar.ts

@@ -29,9 +29,11 @@ import memoizeOne from "memoize-one";
 import { fireEvent } from "../common/dom/fire_event";
 import { toggleAttribute } from "../common/dom/toggle_attribute";
 import { stringCompare } from "../common/string/compare";
+import { computeRTL } from "../common/util/compute_rtl";
 import { throttle } from "../common/util/throttle";
 import { subscribeFrontendUserData } from "../data/frontend";
 import type { ActionHandlerDetail } from "../data/lovelace/action_handler";
+import { getDefaultPanelUrlPath } from "../data/panel";
 import type { PersistentNotification } from "../data/persistent_notification";
 import { subscribeNotifications } from "../data/persistent_notification";
 import { subscribeRepairsIssueRegistry } from "../data/repairs";
@@ -141,7 +143,7 @@ const defaultPanelSorter = (
 export const computePanels = memoizeOne(
   (
     panels: HomeAssistant["panels"],
-    defaultPanel: HomeAssistant["defaultPanel"],
+    defaultPanel: string,
     panelsOrder: string[],
     hiddenPanels: string[],
     locale: HomeAssistant["locale"]
@@ -156,7 +158,9 @@ export const computePanels = memoizeOne(
     Object.values(panels).forEach((panel) => {
       if (
         hiddenPanels.includes(panel.url_path) ||
-        (!panel.title && panel.url_path !== defaultPanel)
+        (!panel.title && panel.url_path !== defaultPanel) ||
+        (panel.default_visible === false &&
+          !panelsOrder.includes(panel.url_path))
       ) {
         return;
       }
@@ -295,7 +299,8 @@ class HaSidebar extends SubscribeMixin(LitElement) {
       hass.localize !== oldHass.localize ||
       hass.locale !== oldHass.locale ||
       hass.states !== oldHass.states ||
-      hass.defaultPanel !== oldHass.defaultPanel ||
+      hass.userData !== oldHass.userData ||
+      hass.systemData !== oldHass.systemData ||
       hass.connected !== oldHass.connected
     );
   }
@@ -398,9 +403,11 @@ class HaSidebar extends SubscribeMixin(LitElement) {
       `;
     }
 
+    const defaultPanel = getDefaultPanelUrlPath(this.hass);
+
     const [beforeSpacer, afterSpacer] = computePanels(
       this.hass.panels,
-      this.hass.defaultPanel,
+      defaultPanel,
       this._panelOrder,
       this._hiddenPanels,
       this.hass.locale
@@ -415,23 +422,27 @@ class HaSidebar extends SubscribeMixin(LitElement) {
         @scroll=${this._listboxScroll}
         @keydown=${this._listboxKeydown}
       >
-        ${this._renderPanels(beforeSpacer, selectedPanel)}
+        ${this._renderPanels(beforeSpacer, selectedPanel, defaultPanel)}
         ${this._renderSpacer()}
-        ${this._renderPanels(afterSpacer, selectedPanel)}
+        ${this._renderPanels(afterSpacer, selectedPanel, defaultPanel)}
         ${this._renderExternalConfiguration()}
       </ha-md-list>
     `;
   }
 
-  private _renderPanels(panels: PanelInfo[], selectedPanel: string) {
+  private _renderPanels(
+    panels: PanelInfo[],
+    selectedPanel: string,
+    defaultPanel: string
+  ) {
     return panels.map((panel) =>
       this._renderPanel(
         panel.url_path,
-        panel.url_path === this.hass.defaultPanel
+        panel.url_path === defaultPanel
           ? panel.title || this.hass.localize("panel.states")
           : this.hass.localize(`panel.${panel.title}`) || panel.title,
         panel.icon,
-        panel.url_path === this.hass.defaultPanel && !panel.icon
+        panel.url_path === defaultPanel && !panel.icon
           ? PANEL_ICONS.lovelace
           : panel.url_path in PANEL_ICONS
             ? PANEL_ICONS[panel.url_path]
@@ -536,11 +547,17 @@ class HaSidebar extends SubscribeMixin(LitElement) {
   }
 
   private _renderUserItem(selectedPanel: string) {
+    const isRTL = computeRTL(this.hass);
+
     return html`
       <ha-md-list-item
         href="/profile"
         type="link"
-        class="user ${selectedPanel === "profile" ? " selected" : ""}"
+        class=${classMap({
+          user: true,
+          selected: selectedPanel === "profile",
+          rtl: isRTL,
+        })}
         @mouseenter=${this._itemMouseEnter}
         @mouseleave=${this._itemMouseLeave}
       >
@@ -666,7 +683,7 @@ class HaSidebar extends SubscribeMixin(LitElement) {
     tooltip.style.display = "block";
     tooltip.style.position = "fixed";
     tooltip.style.top = `${top}px`;
-    tooltip.style.left = `calc(${item.offsetLeft + item.clientWidth + 8}px + var(--safe-area-inset-left, 0px))`;
+    tooltip.style.left = `calc(${item.offsetLeft + item.clientWidth + 8}px + var(--safe-area-inset-left, var(--ha-space-0)))`;
   }
 
   private _hideTooltip() {
@@ -705,13 +722,17 @@ class HaSidebar extends SubscribeMixin(LitElement) {
           background-color: var(--sidebar-background-color);
           width: 100%;
           box-sizing: border-box;
-          padding-bottom: calc(14px + var(--safe-area-inset-bottom, 0px));
+          padding-bottom: calc(
+            14px + var(--safe-area-inset-bottom, var(--ha-space-0))
+          );
         }
         .menu {
-          height: calc(var(--header-height) + var(--safe-area-inset-top, 0px));
+          height: calc(
+            var(--header-height) + var(--safe-area-inset-top, var(--ha-space-0))
+          );
           box-sizing: border-box;
           display: flex;
-          padding: 0 4px;
+          padding: 0 var(--ha-space-1);
           border-bottom: 1px solid transparent;
           white-space: nowrap;
           font-weight: var(--ha-font-weight-normal);
@@ -726,13 +747,17 @@ class HaSidebar extends SubscribeMixin(LitElement) {
           );
           font-size: var(--ha-font-size-xl);
           align-items: center;
-          padding-left: calc(4px + var(--safe-area-inset-left, 0px));
-          padding-inline-start: calc(4px + var(--safe-area-inset-left, 0px));
+          padding-left: calc(
+            var(--ha-space-1) + var(--safe-area-inset-left, var(--ha-space-0))
+          );
+          padding-inline-start: calc(
+            var(--ha-space-1) + var(--safe-area-inset-left, var(--ha-space-0))
+          );
           padding-inline-end: initial;
-          padding-top: var(--safe-area-inset-top, 0px);
+          padding-top: var(--safe-area-inset-top, var(--ha-space-0));
         }
         :host([expanded]) .menu {
-          width: calc(256px + var(--safe-area-inset-left, 0px));
+          width: calc(256px + var(--safe-area-inset-left, var(--ha-space-0)));
         }
         :host([narrow][expanded]) .menu {
           width: 100%;
@@ -748,8 +773,8 @@ class HaSidebar extends SubscribeMixin(LitElement) {
           display: none;
         }
         :host([narrow]) .title {
-          margin: 0;
-          padding: 0 16px;
+          margin: var(--ha-space-0);
+          padding: var(--ha-space-0) var(--ha-space-4);
         }
         :host([expanded]) .title {
           display: initial;
@@ -761,13 +786,16 @@ class HaSidebar extends SubscribeMixin(LitElement) {
         ha-fade-in,
         ha-md-list {
           height: calc(
-            100% - var(--header-height) - var(--safe-area-inset-top, 0px) -
+            100% - var(--header-height) - var(
+                --safe-area-inset-top,
+                var(--ha-space-0)
+              ) -
               132px
           );
         }
 
         ha-fade-in {
-          padding: 4px 0;
+          padding: var(--ha-space-1) var(--ha-space-0);
           box-sizing: border-box;
           display: flex;
           justify-content: center;
@@ -777,29 +805,29 @@ class HaSidebar extends SubscribeMixin(LitElement) {
         ha-md-list {
           overflow-x: hidden;
           background: none;
-          margin-left: var(--safe-area-inset-left, 0px);
+          margin-left: var(--safe-area-inset-left, var(--ha-space-0));
         }
 
         ha-md-list-item {
           flex-shrink: 0;
           box-sizing: border-box;
-          margin: 4px;
+          margin: var(--ha-space-1);
           border-radius: var(--ha-border-radius-sm);
-          --md-list-item-one-line-container-height: 40px;
+          --md-list-item-one-line-container-height: var(--ha-space-10);
           --md-list-item-top-space: 0;
           --md-list-item-bottom-space: 0;
-          width: 48px;
+          width: var(--ha-space-12);
           position: relative;
           --md-list-item-label-text-color: var(--sidebar-text-color);
-          --md-list-item-leading-space: 12px;
-          --md-list-item-trailing-space: 12px;
-          --md-list-item-leading-icon-size: 24px;
+          --md-list-item-leading-space: var(--ha-space-3);
+          --md-list-item-trailing-space: var(--ha-space-3);
+          --md-list-item-leading-icon-size: var(--ha-space-6);
         }
         :host([expanded]) ha-md-list-item {
           width: 248px;
         }
         :host([narrow][expanded]) ha-md-list-item {
-          width: calc(240px - var(--safe-area-inset-left, 0px));
+          width: calc(240px - var(--safe-area-inset-left, var(--ha-space-0)));
         }
 
         ha-md-list-item.selected {
@@ -823,7 +851,7 @@ class HaSidebar extends SubscribeMixin(LitElement) {
 
         ha-icon[slot="start"],
         ha-svg-icon[slot="start"] {
-          width: 24px;
+          width: var(--ha-space-6);
           flex-shrink: 0;
           color: var(--sidebar-icon-color);
         }
@@ -856,7 +884,7 @@ class HaSidebar extends SubscribeMixin(LitElement) {
           display: flex;
           justify-content: center;
           align-items: center;
-          min-width: 8px;
+          min-width: var(--ha-space-2);
           border-radius: var(--ha-border-radius-xl);
           font-weight: var(--ha-font-weight-normal);
           line-height: normal;
@@ -867,22 +895,26 @@ class HaSidebar extends SubscribeMixin(LitElement) {
 
         ha-svg-icon + .badge {
           position: absolute;
-          top: 4px;
+          top: var(--ha-space-1);
           left: 26px;
           border-radius: var(--ha-border-radius-md);
           font-size: 0.65em;
           line-height: var(--ha-line-height-expanded);
-          padding: 0 4px;
+          padding: var(--ha-space-0) var(--ha-space-1);
         }
 
         ha-md-list-item.user {
-          --md-list-item-leading-icon-size: 40px;
-          --md-list-item-leading-space: 4px;
+          --md-list-item-leading-icon-size: var(--ha-space-10);
+          --md-list-item-leading-space: var(--ha-space-1);
+        }
+
+        ha-md-list-item.user.rtl {
+          --md-list-item-leading-space: var(--ha-space-3);
         }
 
         ha-user-badge {
           flex-shrink: 0;
-          margin-right: -8px;
+          margin-right: calc(var(--ha-space-2) * -1);
         }
 
         .spacer {
@@ -894,7 +926,7 @@ class HaSidebar extends SubscribeMixin(LitElement) {
           color: var(--sidebar-text-color);
           font-size: var(--ha-font-size-m);
           font-weight: var(--ha-font-weight-medium);
-          padding: 16px;
+          padding: var(--ha-space-4);
           white-space: nowrap;
         }
 
@@ -906,7 +938,7 @@ class HaSidebar extends SubscribeMixin(LitElement) {
           white-space: nowrap;
           color: var(--sidebar-background-color);
           background-color: var(--sidebar-text-color);
-          padding: 4px;
+          padding: var(--ha-space-1);
           font-weight: var(--ha-font-weight-medium);
         }