deps: next canary

Co-authored-by: Yasuhiro Yamada <7986171+galoi@users.noreply.github.com>

.changeset/angry-stars-pick.md

@@ -0,0 +1,5 @@
+---
+"shadcn": patch
+---
+
+fix failing version derivation test

.claude/settings.local.json

@@ -9,5 +9,6 @@
       "WebFetch(domain:github.com)"
     ],
     "deny": []
-  }
+  },
+  "outputStyle": "Explanatory"
 }

.cursor-plugin/plugin.json

@@ -0,0 +1,41 @@
+{
+  "name": "shadcn",
+  "displayName": "shadcn/ui",
+  "version": "1.0.0",
+  "description": "UI component and design system framework. Search registries, install components as source code, and audit your project.",
+  "author": {
+    "name": "shadcn"
+  },
+  "homepage": "https://ui.shadcn.com",
+  "repository": "https://github.com/shadcn-ui/ui",
+  "license": "MIT",
+  "logo": "skills/shadcn/assets/shadcn.png",
+  "keywords": [
+    "shadcn",
+    "shadcn-ui",
+    "ui",
+    "components",
+    "tailwind",
+    "tailwindcss",
+    "radix",
+    "react",
+    "design-system",
+    "registry",
+    "mcp"
+  ],
+  "category": "developer-tools",
+  "tags": [
+    "ui",
+    "components",
+    "design-system",
+    "react",
+    "tailwind"
+  ],
+  "skills": "./skills/",
+  "mcpServers": {
+    "shadcn": {
+      "command": "npx",
+      "args": ["shadcn@latest", "mcp"]
+    }
+  }
+}

.cursor/rules/registry-bases-parity.mdc

@@ -0,0 +1,22 @@
+---
+description: Keep registry base and radix trees in sync when editing shared UI
+globs: apps/v4/registry/bases/**/*
+alwaysApply: false
+---
+
+# Registry bases: Base UI ↔ Radix parity
+
+`apps/v4/registry/bases/base` and `apps/v4/registry/bases/radix` are **parallel registries**. Anything that exists in both trees for the same purpose (preview blocks, mirrored examples, shared card layouts, etc.) **must stay in sync**.
+
+## When editing
+
+- If you change a file under **`bases/base/...`**, apply the **same behavioral and visual change** to the matching path under **`bases/radix/...`** (and the reverse).
+- Only diverge where APIs differ (e.g. import paths like `@/registry/bases/base/ui/*` vs `@/registry/bases/radix/ui/*`, or Base UI vs Radix component props).
+- Do **not** update only one side unless the user explicitly asks for a single-base change.
+
+## Typical mirrored paths
+
+- `blocks/preview/**` — preview cards and blocks
+- Parallel `ui/*` components when both exist for the same component
+
+After edits, briefly confirm both trees were updated (or state why one side is intentionally unchanged).

.github/ISSUE_TEMPLATE/registry_directory.yml

@@ -1,63 +0,0 @@
-name: Add registry to directory
-description: Add your registry to the directory
-title: "[Registry Directory]: "
-labels: ["registry", "directory"]
-assignees: []
-body:
-  - type: input
-    id: name
-    attributes:
-      label: Name
-      description: The name of your registry. This is also the namespace.
-      placeholder: e.g., "@acme"
-    validations:
-      required: true
-
-  - type: input
-    id: url
-    attributes:
-      label: URL
-      description: The URL to your registry index. Use {name} placeholder.
-      placeholder: https://ui.acme.com/r/{name}.json
-    validations:
-      required: true
-
-  - type: input
-    id: homepage
-    attributes:
-      label: Homepage
-      description: The URL to your registry homepage. This is where users can browse your registry.
-      placeholder: https://ui.acme.com
-    validations:
-      required: true
-
-  - type: textarea
-    id: description
-    attributes:
-      label: Description
-      description: Briefly describe what is your registry and what type of components or code it distributes.
-      placeholder: 
-    validations:
-      required: true
-
-  - type: textarea
-    id: logo
-    attributes:
-      label: Logo
-      description: Add your SVG logo here.
-      placeholder: 
-    validations:
-      required: true
-
-  - type: checkboxes
-    id: requirements
-    attributes:
-      label: Checklist
-      description: Verify that your registry meets the following requirements.
-      options:
-        - label: The registry must be open source and publicly accessible.
-        - label: The registry must be a valid JSON file that conforms to the [registry schema](https://ui.shadcn.com/docs/registry/registry-json) specification.
-        - label: The `files` array, if present on your registry items, must NOT include a `content` property.
-        - label: I've attached a square SVG logo to this issue
-    validations:
-      required: true

.github/changeset-version.js

@@ -1,12 +1,12 @@
 // ORIGINALLY FROM CLOUDFLARE WRANGLER:
 // https://github.com/cloudflare/wrangler2/blob/main/.github/changeset-version.js
 
-import { exec } from "child_process"
+import { execSync } from "child_process"
 
 // This script is used by the `release.yml` workflow to update the version of the packages being released.
-// The standard step is only to run `changeset version` but this does not update the package-lock.json file.
-// So we also run `npm install`, which does this update.
+// The standard step is only to run `changeset version` but this does not update the pnpm-lock.yaml file.
+// So we also run `pnpm install`, which does this update.
 // This is a workaround until this is handled automatically by `changeset version`.
 // See https://github.com/changesets/changesets/issues/421.
-exec("npx changeset version")
-exec("npm install")
+execSync("npx changeset version", { stdio: "inherit" })
+execSync("pnpm install --lockfile-only", { stdio: "inherit" })

.github/dependabot.yml

@@ -4,3 +4,43 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/astro-app"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/astro-monorepo"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/next-app"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/next-monorepo"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/react-router-app"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/react-router-monorepo"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/start-app"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/start-monorepo"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/vite-app"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/templates/vite-monorepo"
+    schedule:
+      interval: "weekly"

.github/workflows/code-check.yml

@@ -77,6 +77,9 @@ jobs:
       - name: Install dependencies
         run: pnpm install
 
+      - name: Build packages
+        run: pnpm --filter=shadcn build
+
       - run: pnpm format:check
 
   tsc:

.github/workflows/deprecated.yml

@@ -1,78 +0,0 @@
-name: Deprecated
-
-on:
-  pull_request_target:
-    types: [opened, synchronize]
-
-permissions:
-  issues: write
-  contents: read
-  pull-requests: write
-
-jobs:
-  deprecated:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout PR
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v46
-        with:
-          files: |
-            apps/www/**
-          files_ignore: |
-            apps/www/public/r/**
-          base_sha: ${{ github.event.pull_request.base.sha }}
-          sha: ${{ github.event.pull_request.head.sha }}
-
-      - name: Comment on PR if www files changed
-        if: steps.changed-files.outputs.any_changed == 'true'
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const changedFiles = `${{ steps.changed-files.outputs.all_changed_files }}`.split(' ');
-            const wwwFiles = changedFiles.filter(file =>
-              file.startsWith('apps/www/') &&
-              !file.startsWith('apps/www/public/r/') &&
-              file !== 'apps/www/package.json'
-            );
-
-            if (wwwFiles.length > 0) {
-              const comment = `Looks like this PR modifies files in \`apps/www\`, which is deprecated.
-
-              Consider applying the change to \`apps/v4\` if relevant.`;
-
-              await github.rest.issues.createComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: context.issue.number,
-                body: comment
-              });
-
-              // Add deprecated label
-              await github.rest.issues.addLabels({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: context.issue.number,
-                labels: ['deprecated']
-              });
-            } else {
-              // Remove deprecated label if no www files are changed
-              try {
-                await github.rest.issues.removeLabel({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  issue_number: context.issue.number,
-                  name: 'deprecated'
-                });
-              } catch (error) {
-                // Label doesn't exist, which is fine
-                console.log('Deprecated label not found, skipping removal');
-              }
-            }

.github/workflows/prerelease-comment.yml

@@ -3,7 +3,7 @@ name: Write Beta Release comment
 
 on:
   workflow_run:
-    workflows: ["Release - Beta"]
+    workflows: ["Release"]
     types:
       - completed
 
@@ -11,12 +11,13 @@ jobs:
   comment:
     if: |
       github.repository_owner == 'shadcn-ui' &&
-      ${{ github.event.workflow_run.conclusion == 'success' }}
+      github.event.workflow_run.event == 'pull_request' &&
+      github.event.workflow_run.conclusion == 'success'
     runs-on: ubuntu-latest
     name: Write comment to the PR
     steps:
       - name: "Comment on PR"
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -53,7 +54,7 @@ jobs:
             ```
 
       - name: "Remove the autorelease label once published"
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

.github/workflows/prerelease.yml

@@ -1,64 +0,0 @@
-# Adapted from create-t3-app.
-
-name: Release - Beta
-
-on:
-  pull_request:
-    types: [labeled]
-    branches:
-      - main
-
-permissions:
-  id-token: write
-  contents: read
-
-jobs:
-  prerelease:
-    if: |
-      github.repository_owner == 'shadcn-ui' &&
-      contains(github.event.pull_request.labels.*.name, '🚀 autorelease')
-    name: Build & Publish a beta release to NPM
-    runs-on: ubuntu-latest
-    environment: Preview
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Use PNPM
-        uses: pnpm/action-setup@v4
-        with:
-          version: 9.0.6
-
-      - name: Use Node.js 20
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-          registry-url: "https://registry.npmjs.org"
-          cache: "pnpm"
-
-      - name: Update npm for OIDC support
-        run: npm install -g npm@latest
-
-      - name: Install NPM Dependencies
-        run: pnpm install
-
-      - name: Modify package.json version
-        run: node .github/version-script-beta.js
-
-      - name: Publish Beta to NPM
-        run: pnpm pub:beta
-
-      - name: get-npm-version
-        id: package-version
-        uses: martinbeentjes/npm-get-version-action@main
-        with:
-          path: packages/shadcn
-
-      - name: Upload packaged artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: npm-package-shadcn@${{ steps.package-version.outputs.current-version }}-pr-${{ github.event.number }} # encode the PR number into the artifact name
-          path: packages/shadcn/dist/index.js

.github/workflows/release.yml

@@ -2,19 +2,30 @@
 
 name: Release
 
+run-name: ${{ github.event_name == 'pull_request' && format('Release Beta - PR {0}', github.event.number) || 'Release Stable' }}
+
 on:
+  pull_request:
+    types: [labeled]
+    branches:
+      - main
   push:
     branches:
       - main
 
 jobs:
-  release:
-    if: ${{ github.repository_owner == 'shadcn-ui' }}
-    name: Create a PR for release workflow
+  prerelease:
+    if: ${{ github.event_name == 'pull_request' && github.repository_owner == 'shadcn-ui' && contains(github.event.pull_request.labels.*.name, '🚀 autorelease') }}
+    name: Publish Beta to NPM
     runs-on: ubuntu-latest
+    environment: Preview
+    permissions:
+      id-token: write
+      contents: read
+
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -24,12 +35,66 @@ jobs:
           version: 9.0.6
 
       - name: Use Node.js 20
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          registry-url: "https://registry.npmjs.org"
+          cache: "pnpm"
+
+      - name: Update npm for OIDC support
+        run: npm install -g npm@latest
+
+      - name: Install NPM Dependencies
+        run: pnpm install
+
+      - name: Modify package.json version
+        run: node .github/version-script-beta.js
+
+      - name: Publish Beta to NPM
+        run: pnpm pub:beta
+
+      - name: get-npm-version
+        id: package-version
+        uses: martinbeentjes/npm-get-version-action@main
+        with:
+          path: packages/shadcn
+
+      - name: Upload packaged artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: npm-package-shadcn@${{ steps.package-version.outputs.current-version }}-pr-${{ github.event.number }} # encode the PR number into the artifact name
+          path: packages/shadcn/dist/index.js
+
+  release:
+    if: ${{ github.event_name == 'push' && github.repository_owner == 'shadcn-ui' }}
+    name: Create Version PR or Publish Stable Release
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+      contents: write
+      pull-requests: write
+
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Use PNPM
+        uses: pnpm/action-setup@v4
         with:
           version: 9.0.6
+
+      - name: Use Node.js 20
+        uses: actions/setup-node@v4
+        with:
           node-version: 20
+          registry-url: "https://registry.npmjs.org"
           cache: "pnpm"
 
+      - name: Update npm for OIDC support
+        run: npm install -g npm@latest
+
       - name: Install NPM Dependencies
         run: pnpm install
 
@@ -39,15 +104,23 @@ jobs:
       - name: Build the package
         run: pnpm shadcn:build
 
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v6
+        with:
+          gpg_private_key: ${{ secrets.RELEASE_GPG_PRIVATE_KEY }}
+          git_user_signingkey: true
+          git_commit_gpgsign: true
+          git_tag_gpgsign: true
+
       - name: Create Version PR or Publish to NPM
         id: changesets
         uses: changesets/action@v1
         with:
+          setupGitUser: false
           commit: "chore(release): version packages"
           title: "chore(release): version packages"
           version: node .github/changeset-version.js
           publish: npx changeset publish
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          NPM_TOKEN: ${{ secrets.NPM_ACCESS_TOKEN }}
           NODE_ENV: "production"

.github/workflows/signed-commits.yml

@@ -0,0 +1,75 @@
+name: Signed commits
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - ready_for_review
+
+permissions:
+  pull-requests: write
+
+jobs:
+  signed-commits:
+    if: github.repository_owner == 'shadcn-ui'
+    runs-on: ubuntu-latest
+    name: Signed commits
+    steps:
+      - name: Check PR commits
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const body = "Can you sign the commits please? See https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits. Thank you."
+
+            const { owner, repo } = context.repo
+            const pullNumber = context.payload.pull_request.number
+
+            const commits = await github.paginate(github.rest.pulls.listCommits, {
+              owner,
+              repo,
+              pull_number: pullNumber,
+              per_page: 100,
+            })
+
+            const unsignedCommits = commits.filter((commit) => {
+              return commit.commit.verification?.reason === "unsigned"
+            })
+
+            const comments = await github.paginate(github.rest.issues.listComments, {
+              owner,
+              repo,
+              issue_number: pullNumber,
+              per_page: 100,
+            })
+
+            const existingComments = comments.filter((comment) => {
+              return comment.user.type === "Bot" && comment.body.trim() === body
+            })
+
+            if (unsignedCommits.length > 0) {
+              core.info(`Found ${unsignedCommits.length} unsigned commits.`)
+
+              if (existingComments.length === 0) {
+                await github.rest.issues.createComment({
+                  owner,
+                  repo,
+                  issue_number: pullNumber,
+                  body,
+                })
+              }
+
+              return
+            }
+
+            core.info("All commits are signed.")
+
+            for (const comment of existingComments) {
+              await github.rest.issues.deleteComment({
+                owner,
+                repo,
+                comment_id: comment.id,
+              })
+            }

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 20
+          node-version: 22
 
       - uses: pnpm/action-setup@v4
         name: Install pnpm
@@ -39,10 +39,10 @@ jobs:
           key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |
             ${{ runner.os }}-pnpm-store-
+      - name: Install Bun
+        uses: oven-sh/setup-bun@v2
+
       - name: Install dependencies
         run: pnpm install
 
-      - name: Build packages
-        run: pnpm build --filter=shadcn
-
       - run: pnpm test

.github/workflows/validate-registries.yml

@@ -4,13 +4,53 @@ on:
   pull_request:
     paths:
       - "apps/v4/public/r/registries.json"
+      - "apps/v4/registry/directory.json"
   push:
     branches:
       - main
     paths:
       - "apps/v4/public/r/registries.json"
+      - "apps/v4/registry/directory.json"
 
 jobs:
+  check-registry-sync:
+    if: github.event_name == 'pull_request'
+    runs-on: ubuntu-latest
+    name: check-registry-sync
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - name: Check changed files
+        id: changed
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          CHANGED_FILES=$(gh pr diff ${{ github.event.pull_request.number }} --repo ${{ github.repository }} --name-only)
+
+          DIRECTORY_CHANGED=false
+          REGISTRIES_CHANGED=false
+
+          if echo "$CHANGED_FILES" | grep -q "^apps/v4/registry/directory.json$"; then
+            DIRECTORY_CHANGED=true
+          fi
+
+          if echo "$CHANGED_FILES" | grep -q "^apps/v4/public/r/registries.json$"; then
+            REGISTRIES_CHANGED=true
+          fi
+
+          echo "directory_changed=$DIRECTORY_CHANGED" >> $GITHUB_OUTPUT
+          echo "registries_changed=$REGISTRIES_CHANGED" >> $GITHUB_OUTPUT
+
+      - name: Flag missing registries.json update
+        if: steps.changed.outputs.directory_changed == 'true' && steps.changed.outputs.registries_changed == 'false'
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh pr edit ${{ github.event.pull_request.number }} --repo ${{ github.repository }} --add-label "registries: invalid"
+          gh pr comment ${{ github.event.pull_request.number }} --repo ${{ github.repository }} --body "can you run \`pnpm registry:build\` and commit the json files please?"
+          exit 1
+
   validate:
     runs-on: ubuntu-latest
     name: pnpm validate:registries
@@ -26,6 +66,44 @@ jobs:
         with:
           node-version: 20
 
+      - name: Block reserved registry namespaces
+        env:
+          RESERVED_NAMESPACES: "@shadcn,@ui,@blocks,@components,@block,@component,@util,@utils,@registry,@lib,@hook,@hooks,@theme,@themes,@chart,@charts"
+        run: |
+          node <<'EOF'
+          const fs = require("node:fs")
+
+          const files = [
+            "apps/v4/public/r/registries.json",
+            "apps/v4/registry/directory.json",
+          ]
+          const reservedNamespaces = new Set(
+            process.env.RESERVED_NAMESPACES.split(",").filter(Boolean)
+          )
+
+          function readNames(filePath) {
+            return JSON.parse(fs.readFileSync(filePath, "utf8")).map(
+              (entry) => entry.name
+            )
+          }
+
+          const violations = files.flatMap((filePath) => {
+            return readNames(filePath)
+              .filter((name) => reservedNamespaces.has(name))
+              .map((name) => `${filePath}: ${name}`)
+          })
+
+          if (violations.length > 0) {
+            console.error("Reserved registry namespaces are not allowed:")
+
+            for (const violation of violations) {
+              console.error(`- ${violation}`)
+            }
+
+            process.exit(1)
+          }
+          EOF
+
       - uses: pnpm/action-setup@v4
         name: Install pnpm
         id: pnpm-install
@@ -47,8 +125,5 @@ jobs:
       - name: Install dependencies
         run: pnpm install
 
-      - name: Build packages
-        run: pnpm build --filter=shadcn
-
       - name: Validate registries
         run: pnpm --filter=v4 validate:registries

.gitignore

@@ -15,6 +15,7 @@ build
 
 # misc
 .DS_Store
+.eslintcache
 *.pem
 
 # debug
@@ -41,3 +42,6 @@ tsconfig.tsbuildinfo
 .vscode
 
 .notes
+.playwright-mcp
+shadcn-workspace
+.codex-artifacts

.prettierignore

@@ -5,3 +5,4 @@ build
 .contentlayer
 **/fixtures
 deprecated
+apps/v4/registry/styles/**/*.css

README.md

@@ -6,7 +6,7 @@ A set of beautifully designed components that you can customize, extend, and bui
 
 ## Documentation
 
-Visit http://ui.shadcn.com/docs to view the documentation.
+Visit https://ui.shadcn.com/docs to view the documentation.
 
 ## Contributing
 
@@ -14,4 +14,4 @@ Please read the [contributing guide](/CONTRIBUTING.md).
 
 ## License
 
-Licensed under the [MIT license](https://github.com/shadcn/ui/blob/main/LICENSE.md).
+Licensed under the [MIT license](./LICENSE.md).

apps/v4/.prettierignore

@@ -5,3 +5,4 @@ build
 .contentlayer
 registry/__index__.tsx
 content/docs/components/calendar.mdx
+registry/styles/**/*.css

apps/v4/app/(app)/(root)/components/appearance-settings.tsx

@@ -3,8 +3,8 @@
 import * as React from "react"
 import { IconMinus, IconPlus } from "@tabler/icons-react"
 
-import { Button } from "@/registry/new-york-v4/ui/button"
-import { ButtonGroup } from "@/registry/new-york-v4/ui/button-group"
+import { Button } from "@/styles/radix-nova/ui/button"
+import { ButtonGroup } from "@/styles/radix-nova/ui/button-group"
 import {
   Field,
   FieldContent,
@@ -15,13 +15,10 @@ import {
   FieldSeparator,
   FieldSet,
   FieldTitle,
-} from "@/registry/new-york-v4/ui/field"
-import { Input } from "@/registry/new-york-v4/ui/input"
-import {
-  RadioGroup,
-  RadioGroupItem,
-} from "@/registry/new-york-v4/ui/radio-group"
-import { Switch } from "@/registry/new-york-v4/ui/switch"
+} from "@/styles/radix-nova/ui/field"
+import { Input } from "@/styles/radix-nova/ui/input"
+import { RadioGroup, RadioGroupItem } from "@/styles/radix-nova/ui/radio-group"
+import { Switch } from "@/styles/radix-nova/ui/switch"
 
 export function AppearanceSettings() {
   const [gpuCount, setGpuCount] = React.useState(8)
@@ -97,7 +94,7 @@ export function AppearanceSettings() {
               value={gpuCount}
               onChange={handleGpuInputChange}
               size={3}
-              className="h-8 !w-14 font-mono"
+              className="h-7 w-14! font-mono"
               maxLength={3}
             />
             <Button

apps/v4/app/(app)/(root)/components/button-group-demo.tsx

@@ -13,8 +13,8 @@ import {
   Trash2Icon,
 } from "lucide-react"
 
-import { Button } from "@/registry/new-york-v4/ui/button"
-import { ButtonGroup } from "@/registry/new-york-v4/ui/button-group"
+import { Button } from "@/styles/radix-nova/ui/button"
+import { ButtonGroup } from "@/styles/radix-nova/ui/button-group"
 import {
   DropdownMenu,
   DropdownMenuContent,
@@ -27,7 +27,7 @@ import {
   DropdownMenuSubContent,
   DropdownMenuSubTrigger,
   DropdownMenuTrigger,
-} from "@/registry/new-york-v4/ui/dropdown-menu"
+} from "@/styles/radix-nova/ui/dropdown-menu"
 
 export function ButtonGroupDemo() {
   const [label, setLabel] = React.useState("personal")
@@ -57,7 +57,7 @@ export function ButtonGroupDemo() {
               <MoreHorizontalIcon />
             </Button>
           </DropdownMenuTrigger>
-          <DropdownMenuContent align="end" className="w-48 [--radius:1rem]">
+          <DropdownMenuContent align="end" className="w-48">
             <DropdownMenuGroup>
               <DropdownMenuItem>
                 <MailCheckIcon />

apps/v4/app/(app)/(root)/components/button-group-input-group.tsx

@@ -3,19 +3,19 @@
 import * as React from "react"
 import { AudioLinesIcon, PlusIcon } from "lucide-react"
 
-import { Button } from "@/registry/new-york-v4/ui/button"
-import { ButtonGroup } from "@/registry/new-york-v4/ui/button-group"
+import { Button } from "@/styles/radix-nova/ui/button"
+import { ButtonGroup } from "@/styles/radix-nova/ui/button-group"
 import {
   InputGroup,
   InputGroupAddon,
   InputGroupButton,
   InputGroupInput,
-} from "@/registry/new-york-v4/ui/input-group"
+} from "@/styles/radix-nova/ui/input-group"
 import {
   Tooltip,
   TooltipContent,
   TooltipTrigger,
-} from "@/registry/new-york-v4/ui/tooltip"
+} from "@/styles/radix-nova/ui/tooltip"
 
 export function ButtonGroupInputGroup() {
   const [voiceEnabled, setVoiceEnabled] = React.useState(false)

apps/v4/app/(app)/(root)/components/button-group-nested.tsx

@@ -2,8 +2,8 @@
 
 import { ArrowLeftIcon, ArrowRightIcon } from "lucide-react"
 
-import { Button } from "@/registry/new-york-v4/ui/button"
-import { ButtonGroup } from "@/registry/new-york-v4/ui/button-group"
+import { Button } from "@/styles/radix-nova/ui/button"
+import { ButtonGroup } from "@/styles/radix-nova/ui/button-group"
 
 export function ButtonGroupNested() {
   return (

apps/v4/app/(app)/(root)/components/button-group-popover.tsx

@@ -1,14 +1,14 @@
 import { BotIcon, ChevronDownIcon } from "lucide-react"
 
-import { Button } from "@/registry/new-york-v4/ui/button"
-import { ButtonGroup } from "@/registry/new-york-v4/ui/button-group"
+import { Button } from "@/styles/radix-nova/ui/button"
+import { ButtonGroup } from "@/styles/radix-nova/ui/button-group"
 import {
   Popover,
   PopoverContent,
   PopoverTrigger,
-} from "@/registry/new-york-v4/ui/popover"
-import { Separator } from "@/registry/new-york-v4/ui/separator"
-import { Textarea } from "@/registry/new-york-v4/ui/textarea"
+} from "@/styles/radix-nova/ui/popover"
+import { Separator } from "@/styles/radix-nova/ui/separator"
+import { Textarea } from "@/styles/radix-nova/ui/textarea"
 
 export function ButtonGroupPopover() {
   return (
@@ -22,7 +22,7 @@ export function ButtonGroupPopover() {
             <ChevronDownIcon />
           </Button>
         </PopoverTrigger>
-        <PopoverContent align="end" className="rounded-xl p-0 text-sm">
+        <PopoverContent align="end" className="gap-0 rounded-xl p-0 text-sm">
           <div className="px-4 py-3">
             <div className="text-sm font-medium">Agent Tasks</div>
           </div>

apps/v4/app/(app)/(root)/components/empty-avatar-group.tsx

@@ -3,9 +3,10 @@ import { PlusIcon } from "lucide-react"
 import {
   Avatar,
   AvatarFallback,
+  AvatarGroup,
   AvatarImage,
-} from "@/registry/new-york-v4/ui/avatar"
-import { Button } from "@/registry/new-york-v4/ui/button"
+} from "@/styles/radix-nova/ui/avatar"
+import { Button } from "@/styles/radix-nova/ui/button"
 import {
   Empty,
   EmptyContent,
@@ -13,14 +14,14 @@ import {
   EmptyHeader,
   EmptyMedia,
   EmptyTitle,
-} from "@/registry/new-york-v4/ui/empty"
+} from "@/styles/radix-nova/ui/empty"
 
 export function EmptyAvatarGroup() {
   return (
-    <Empty className="flex-none border">
+    <Empty className="flex-none border py-10">
       <EmptyHeader>
         <EmptyMedia>
-          <div className="*:data-[slot=avatar]:ring-background flex -space-x-2 *:data-[slot=avatar]:size-12 *:data-[slot=avatar]:ring-2 *:data-[slot=avatar]:grayscale">
+          <AvatarGroup className="grayscale">
             <Avatar>
               <AvatarImage src="https://github.com/shadcn.png" alt="@shadcn" />
               <AvatarFallback>CN</AvatarFallback>
@@ -39,7 +40,7 @@ export function EmptyAvatarGroup() {
               />
               <AvatarFallback>ER</AvatarFallback>
             </Avatar>
-          </div>
+          </AvatarGroup>
         </EmptyMedia>
         <EmptyTitle>No Team Members</EmptyTitle>
         <EmptyDescription>

apps/v4/app/(app)/(root)/components/field-checkbox.tsx

@@ -1,5 +1,5 @@
-import { Checkbox } from "@/registry/new-york-v4/ui/checkbox"
-import { Field, FieldLabel } from "@/registry/new-york-v4/ui/field"
+import { Checkbox } from "@/styles/radix-nova/ui/checkbox"
+import { Field, FieldLabel } from "@/styles/radix-nova/ui/field"
 
 export function FieldCheckbox() {
   return (

apps/v4/app/(app)/(root)/components/field-demo.tsx

@@ -1,5 +1,5 @@
-import { Button } from "@/registry/new-york-v4/ui/button"
-import { Checkbox } from "@/registry/new-york-v4/ui/checkbox"
+import { Button } from "@/styles/radix-nova/ui/button"
+import { Checkbox } from "@/styles/radix-nova/ui/checkbox"
 import {
   Field,
   FieldDescription,
@@ -8,20 +8,21 @@ import {
   FieldLegend,
   FieldSeparator,
   FieldSet,
-} from "@/registry/new-york-v4/ui/field"
-import { Input } from "@/registry/new-york-v4/ui/input"
+} from "@/styles/radix-nova/ui/field"
+import { Input } from "@/styles/radix-nova/ui/input"
 import {
   Select,
   SelectContent,
+  SelectGroup,
   SelectItem,
   SelectTrigger,
   SelectValue,
-} from "@/registry/new-york-v4/ui/select"
-import { Textarea } from "@/registry/new-york-v4/ui/textarea"
+} from "@/styles/radix-nova/ui/select"
+import { Textarea } from "@/styles/radix-nova/ui/textarea"
 
 export function FieldDemo() {
   return (
-    <div className="w-full max-w-md rounded-lg border p-6">
+    <div className="w-full max-w-md rounded-xl border p-6">
       <form>
         <FieldGroup>
           <FieldSet>
@@ -69,18 +70,20 @@ export function FieldDemo() {
                       <SelectValue placeholder="MM" />
                     </SelectTrigger>
                     <SelectContent>
-                      <SelectItem value="01">01</SelectItem>
-                      <SelectItem value="02">02</SelectItem>
-                      <SelectItem value="03">03</SelectItem>
-                      <SelectItem value="04">04</SelectItem>
-                      <SelectItem value="05">05</SelectItem>
-                      <SelectItem value="06">06</SelectItem>
-                      <SelectItem value="07">07</SelectItem>
-                      <SelectItem value="08">08</SelectItem>
-                      <SelectItem value="09">09</SelectItem>
-                      <SelectItem value="10">10</SelectItem>
-                      <SelectItem value="11">11</SelectItem>
-                      <SelectItem value="12">12</SelectItem>
+                      <SelectGroup>
+                        <SelectItem value="01">01</SelectItem>
+                        <SelectItem value="02">02</SelectItem>
+                        <SelectItem value="03">03</SelectItem>
+                        <SelectItem value="04">04</SelectItem>
+                        <SelectItem value="05">05</SelectItem>
+                        <SelectItem value="06">06</SelectItem>
+                        <SelectItem value="07">07</SelectItem>
+                        <SelectItem value="08">08</SelectItem>
+                        <SelectItem value="09">09</SelectItem>
+                        <SelectItem value="10">10</SelectItem>
+                        <SelectItem value="11">11</SelectItem>
+                        <SelectItem value="12">12</SelectItem>
+                      </SelectGroup>
                     </SelectContent>
                   </Select>
                 </Field>
@@ -93,12 +96,14 @@ export function FieldDemo() {
                       <SelectValue placeholder="YYYY" />
                     </SelectTrigger>
                     <SelectContent>
-                      <SelectItem value="2024">2024</SelectItem>
-                      <SelectItem value="2025">2025</SelectItem>
-                      <SelectItem value="2026">2026</SelectItem>
-                      <SelectItem value="2027">2027</SelectItem>
-                      <SelectItem value="2028">2028</SelectItem>
-                      <SelectItem value="2029">2029</SelectItem>
+                      <SelectGroup>
+                        <SelectItem value="2024">2024</SelectItem>
+                        <SelectItem value="2025">2025</SelectItem>
+                        <SelectItem value="2026">2026</SelectItem>
+                        <SelectItem value="2027">2027</SelectItem>
+                        <SelectItem value="2028">2028</SelectItem>
+                        <SelectItem value="2029">2029</SelectItem>
+                      </SelectGroup>
                     </SelectContent>
                   </Select>
                 </Field>

apps/v4/app/(app)/(root)/components/field-hear.tsx

@@ -1,5 +1,5 @@
-import { Card, CardContent } from "@/registry/new-york-v4/ui/card"
-import { Checkbox } from "@/registry/new-york-v4/ui/checkbox"
+import { Card, CardContent } from "@/styles/radix-nova/ui/card"
+import { Checkbox } from "@/styles/radix-nova/ui/checkbox"
 import {
   Field,
   FieldDescription,
@@ -8,7 +8,7 @@ import {
   FieldLegend,
   FieldSet,
   FieldTitle,
-} from "@/registry/new-york-v4/ui/field"
+} from "@/styles/radix-nova/ui/field"
 
 const options = [
   {
@@ -46,11 +46,11 @@ export function FieldHear() {
                   <FieldLabel
                     htmlFor={option.value}
                     key={option.value}
-                    className="!w-fit"
+                    className="w-fit!"
                   >
                     <Field
                       orientation="horizontal"
-                      className="gap-1.5 overflow-hidden !px-3 !py-1.5 transition-all duration-100 ease-linear group-has-data-[state=checked]/field-label:!px-2"
+                      className="gap-1.5 overflow-hidden px-3! py-1.5! transition-all duration-100 ease-linear group-has-data-[state=checked]/field-label:px-2!"
                     >
                       <Checkbox
                         value={option.value}

apps/v4/app/(app)/(root)/components/field-slider.tsx

@@ -6,8 +6,8 @@ import {
   Field,
   FieldDescription,
   FieldTitle,
-} from "@/registry/new-york-v4/ui/field"
-import { Slider } from "@/registry/new-york-v4/ui/slider"
+} from "@/styles/radix-nova/ui/field"
+import { Slider } from "@/styles/radix-nova/ui/slider"
 
 export function FieldSlider() {
   const [value, setValue] = useState([200, 800])

apps/v4/app/(app)/(root)/components/index.tsx

@@ -1,4 +1,4 @@
-import { FieldSeparator } from "@/registry/new-york-v4/ui/field"
+import { FieldSeparator } from "@/styles/radix-nova/ui/field"
 
 import { AppearanceSettings } from "./appearance-settings"
 import { ButtonGroupDemo } from "./button-group-demo"
@@ -19,7 +19,7 @@ import { SpinnerEmpty } from "./spinner-empty"
 
 export function RootComponents() {
   return (
-    <div className="theme-container mx-auto grid gap-8 py-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 xl:gap-6 2xl:gap-8">
+    <div className="mx-auto grid gap-8 py-1 theme-container md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 xl:gap-6 2xl:gap-8">
       <div className="flex flex-col gap-6 *:[div]:w-full *:[div]:max-w-full">
         <FieldDemo />
       </div>

apps/v4/app/(app)/(root)/components/input-group-button.tsx

@@ -8,13 +8,13 @@ import {
   InputGroupAddon,
   InputGroupButton,
   InputGroupInput,
-} from "@/registry/new-york-v4/ui/input-group"
-import { Label } from "@/registry/new-york-v4/ui/label"
+} from "@/styles/radix-nova/ui/input-group"
+import { Label } from "@/styles/radix-nova/ui/label"
 import {
   Popover,
   PopoverContent,
   PopoverTrigger,
-} from "@/registry/new-york-v4/ui/popover"
+} from "@/styles/radix-nova/ui/popover"
 
 export function InputGroupButtonExample() {
   const [isFavorite, setIsFavorite] = React.useState(false)
@@ -25,7 +25,7 @@ export function InputGroupButtonExample() {
         Input Secure
       </Label>
       <InputGroup className="[--radius:9999px]">
-        <InputGroupInput id="input-secure-19" className="!pl-0.5" />
+        <InputGroupInput id="input-secure-19" className="pl-0.5!" />
         <Popover>
           <PopoverTrigger asChild>
             <InputGroupAddon>
@@ -47,7 +47,7 @@ export function InputGroupButtonExample() {
             <p>You should not enter any sensitive information on this site.</p>
           </PopoverContent>
         </Popover>
-        <InputGroupAddon className="text-muted-foreground !pl-1">
+        <InputGroupAddon className="pl-1! text-muted-foreground">
           https://
         </InputGroupAddon>
         <InputGroupAddon align="inline-end">

apps/v4/app/(app)/(root)/components/input-group-demo.tsx

@@ -6,7 +6,7 @@ import {
   DropdownMenuContent,
   DropdownMenuItem,
   DropdownMenuTrigger,
-} from "@/registry/new-york-v4/ui/dropdown-menu"
+} from "@/styles/radix-nova/ui/dropdown-menu"
 import {
   InputGroup,
   InputGroupAddon,
@@ -14,13 +14,13 @@ import {
   InputGroupInput,
   InputGroupText,
   InputGroupTextarea,
-} from "@/registry/new-york-v4/ui/input-group"
-import { Separator } from "@/registry/new-york-v4/ui/separator"
+} from "@/styles/radix-nova/ui/input-group"
+import { Separator } from "@/styles/radix-nova/ui/separator"
 import {
   Tooltip,
   TooltipContent,
   TooltipTrigger,
-} from "@/registry/new-york-v4/ui/tooltip"
+} from "@/styles/radix-nova/ui/tooltip"
 
 export function InputGroupDemo() {
   return (
@@ -33,7 +33,7 @@ export function InputGroupDemo() {
         <InputGroupAddon align="inline-end">12 results</InputGroupAddon>
       </InputGroup>
       <InputGroup>
-        <InputGroupInput placeholder="example.com" className="!pl-1" />
+        <InputGroupInput placeholder="example.com" className="pl-1!" />
         <InputGroupAddon>
           <InputGroupText>https://</InputGroupText>
         </InputGroupAddon>
@@ -67,18 +67,14 @@ export function InputGroupDemo() {
             <DropdownMenuTrigger asChild>
               <InputGroupButton variant="ghost">Auto</InputGroupButton>
             </DropdownMenuTrigger>
-            <DropdownMenuContent
-              side="top"
-              align="start"
-              className="[--radius:0.95rem]"
-            >
+            <DropdownMenuContent side="top" align="start">
               <DropdownMenuItem>Auto</DropdownMenuItem>
               <DropdownMenuItem>Agent</DropdownMenuItem>
               <DropdownMenuItem>Manual</DropdownMenuItem>
             </DropdownMenuContent>
           </DropdownMenu>
           <InputGroupText className="ml-auto">52% used</InputGroupText>
-          <Separator orientation="vertical" className="!h-4" />
+          <Separator orientation="vertical" className="h-4!" />
           <InputGroupButton
             variant="default"
             className="rounded-full"
@@ -92,8 +88,8 @@ export function InputGroupDemo() {
       <InputGroup>
         <InputGroupInput placeholder="@shadcn" />
         <InputGroupAddon align="inline-end">
-          <div className="bg-primary text-foreground flex size-4 items-center justify-center rounded-full">
-            <IconCheck className="size-3 text-white" />
+          <div className="flex size-4 items-center justify-center rounded-full bg-primary text-foreground">
+            <IconCheck className="size-3 text-background" />
           </div>
         </InputGroupAddon>
       </InputGroup>

apps/v4/app/(app)/(root)/components/item-avatar.tsx

@@ -42,7 +42,7 @@ export function ItemAvatar() {
       </Item>
       <Item variant="outline">
         <ItemMedia>
-          <div className="*:data-[slot=avatar]:ring-background flex -space-x-2 *:data-[slot=avatar]:ring-2 *:data-[slot=avatar]:grayscale">
+          <div className="flex -space-x-2 *:data-[slot=avatar]:ring-2 *:data-[slot=avatar]:ring-background *:data-[slot=avatar]:grayscale">
             <Avatar className="hidden sm:flex">
               <AvatarImage src="https://github.com/shadcn.png" alt="@shadcn" />
               <AvatarFallback>CN</AvatarFallback>

apps/v4/app/(app)/(root)/components/item-demo.tsx

@@ -1,6 +1,6 @@
 import { BadgeCheckIcon, ChevronRightIcon } from "lucide-react"
 
-import { Button } from "@/registry/new-york-v4/ui/button"
+import { Button } from "@/styles/radix-nova/ui/button"
 import {
   Item,
   ItemActions,
@@ -8,7 +8,7 @@ import {
   ItemDescription,
   ItemMedia,
   ItemTitle,
-} from "@/registry/new-york-v4/ui/item"
+} from "@/styles/radix-nova/ui/item"
 
 export function ItemDemo() {
   return (

apps/v4/app/(app)/(root)/components/notion-prompt-form.tsx

@@ -17,8 +17,8 @@ import {
   Avatar,
   AvatarFallback,
   AvatarImage,
-} from "@/registry/new-york-v4/ui/avatar"
-import { Badge } from "@/registry/new-york-v4/ui/badge"
+} from "@/styles/radix-nova/ui/avatar"
+import { Badge } from "@/styles/radix-nova/ui/badge"
 import {
   Command,
   CommandEmpty,
@@ -26,7 +26,7 @@ import {
   CommandInput,
   CommandItem,
   CommandList,
-} from "@/registry/new-york-v4/ui/command"
+} from "@/styles/radix-nova/ui/command"
 import {
   DropdownMenu,
   DropdownMenuCheckboxItem,
@@ -39,25 +39,25 @@ import {
   DropdownMenuSubContent,
   DropdownMenuSubTrigger,
   DropdownMenuTrigger,
-} from "@/registry/new-york-v4/ui/dropdown-menu"
-import { Field, FieldLabel } from "@/registry/new-york-v4/ui/field"
+} from "@/styles/radix-nova/ui/dropdown-menu"
+import { Field, FieldLabel } from "@/styles/radix-nova/ui/field"
 import {
   InputGroup,
   InputGroupAddon,
   InputGroupButton,
   InputGroupTextarea,
-} from "@/registry/new-york-v4/ui/input-group"
+} from "@/styles/radix-nova/ui/input-group"
 import {
   Popover,
   PopoverContent,
   PopoverTrigger,
-} from "@/registry/new-york-v4/ui/popover"
-import { Switch } from "@/registry/new-york-v4/ui/switch"
+} from "@/styles/radix-nova/ui/popover"
+import { Switch } from "@/styles/radix-nova/ui/switch"
 import {
   Tooltip,
   TooltipContent,
   TooltipTrigger,
-} from "@/registry/new-york-v4/ui/tooltip"
+} from "@/styles/radix-nova/ui/tooltip"
 
 const SAMPLE_DATA = {
   mentionable: [
@@ -190,17 +190,17 @@ export function NotionPromptForm() {
   const hasMentions = mentions.length > 0
 
   return (
-    <form className="[--radius:1.2rem]">
+    <form>
       <Field>
         <FieldLabel htmlFor="notion-prompt" className="sr-only">
           Prompt
         </FieldLabel>
-        <InputGroup>
+        <InputGroup className="rounded-xl">
           <InputGroupTextarea
             id="notion-prompt"
             placeholder="Ask, search, or make anything..."
           />
-          <InputGroupAddon align="block-start">
+          <InputGroupAddon align="block-start" className="pt-3">
             <Popover
               open={mentionPopoverOpen}
               onOpenChange={setMentionPopoverOpen}
@@ -214,7 +214,7 @@ export function NotionPromptForm() {
                     <InputGroupButton
                       variant="outline"
                       size={!hasMentions ? "sm" : "icon-sm"}
-                      className="rounded-full transition-transform"
+                      className="transition-transform"
                     >
                       <IconAt /> {!hasMentions && "Add context"}
                     </InputGroupButton>
@@ -222,7 +222,7 @@ export function NotionPromptForm() {
                 </TooltipTrigger>
                 <TooltipContent>Mention a person, page, or date</TooltipContent>
               </Tooltip>
-              <PopoverContent className="p-0 [--radius:1.2rem]" align="start">
+              <PopoverContent className="p-0" align="start">
                 <Command>
                   <CommandInput placeholder="Search pages..." />
                   <CommandList>
@@ -240,6 +240,7 @@ export function NotionPromptForm() {
                               setMentions((prev) => [...prev, currentValue])
                               setMentionPopoverOpen(false)
                             }}
+                            className="rounded-lg"
                           >
                             <MentionableIcon item={item} />
                             {item.title}
@@ -251,7 +252,7 @@ export function NotionPromptForm() {
                 </Command>
               </PopoverContent>
             </Popover>
-            <div className="no-scrollbar -m-1.5 flex gap-1 overflow-y-auto p-1.5">
+            <div className="-m-1.5 no-scrollbar flex gap-1 overflow-y-auto p-1.5">
               {mentions.map((mention) => {
                 const item = SAMPLE_DATA.mentionable.find(
                   (item) => item.title === mention
@@ -266,7 +267,7 @@ export function NotionPromptForm() {
                     key={mention}
                     size="sm"
                     variant="secondary"
-                    className="rounded-full !pl-2"
+                    className="rounded-full pl-2!"
                     onClick={() => {
                       setMentions((prev) => prev.filter((m) => m !== mention))
                     }}
@@ -309,10 +310,10 @@ export function NotionPromptForm() {
               <DropdownMenuContent
                 side="top"
                 align="start"
-                className="[--radius:1rem]"
+                className="min-w-48"
               >
-                <DropdownMenuGroup className="w-42">
-                  <DropdownMenuLabel className="text-muted-foreground text-xs">
+                <DropdownMenuGroup>
+                  <DropdownMenuLabel className="text-xs text-muted-foreground">
                     Select Agent Mode
                   </DropdownMenuLabel>
                   {SAMPLE_DATA.models.map((model) => (
@@ -346,11 +347,7 @@ export function NotionPromptForm() {
                   <IconWorld /> All Sources
                 </InputGroupButton>
               </DropdownMenuTrigger>
-              <DropdownMenuContent
-                side="top"
-                align="end"
-                className="[--radius:1rem]"
-              >
+              <DropdownMenuContent side="top" align="end" className="w-72">
                 <DropdownMenuGroup>
                   <DropdownMenuItem
                     asChild
@@ -434,7 +431,7 @@ export function NotionPromptForm() {
                   <DropdownMenuItem>
                     <IconPlus /> Connect Apps
                   </DropdownMenuItem>
-                  <DropdownMenuLabel className="text-muted-foreground text-xs">
+                  <DropdownMenuLabel className="text-xs text-muted-foreground">
                     We&apos;ll only search in the sources selected here.
                   </DropdownMenuLabel>
                 </DropdownMenuGroup>

apps/v4/app/(app)/(root)/components/spinner-badge.tsx

@@ -1,5 +1,5 @@
-import { Badge } from "@/registry/new-york-v4/ui/badge"
-import { Spinner } from "@/registry/new-york-v4/ui/spinner"
+import { Badge } from "@/styles/radix-nova/ui/badge"
+import { Spinner } from "@/styles/radix-nova/ui/spinner"
 
 export function SpinnerBadge() {
   return (

apps/v4/app/(app)/(root)/components/spinner-empty.tsx

@@ -1,4 +1,4 @@
-import { Button } from "@/registry/new-york-v4/ui/button"
+import { Button } from "@/styles/radix-nova/ui/button"
 import {
   Empty,
   EmptyContent,
@@ -6,8 +6,8 @@ import {
   EmptyHeader,
   EmptyMedia,
   EmptyTitle,
-} from "@/registry/new-york-v4/ui/empty"
-import { Spinner } from "@/registry/new-york-v4/ui/spinner"
+} from "@/styles/radix-nova/ui/empty"
+import { Spinner } from "@/styles/radix-nova/ui/spinner"
 
 export function SpinnerEmpty() {
   return (

apps/v4/app/(app)/(root)/page.tsx

@@ -1,19 +1,14 @@
 import { type Metadata } from "next"
 import Image from "next/image"
 import Link from "next/link"
-import { PlusSignIcon } from "@hugeicons/core-free-icons"
-import { HugeiconsIcon } from "@hugeicons/react"
 
 import { Announcement } from "@/components/announcement"
-import { ExamplesNav } from "@/components/examples-nav"
 import {
   PageActions,
   PageHeader,
   PageHeaderDescription,
   PageHeaderHeading,
 } from "@/components/page-header"
-import { PageNav } from "@/components/page-nav"
-import { ThemeSelector } from "@/components/theme-selector"
 import { Button } from "@/registry/new-york-v4/ui/button"
 
 import { RootComponents } from "./components"
@@ -58,23 +53,16 @@ export default function IndexPage() {
         <PageHeaderDescription>{description}</PageHeaderDescription>
         <PageActions>
           <Button asChild size="sm" className="h-[31px] rounded-lg">
-            <Link href="/create">
-              <HugeiconsIcon icon={PlusSignIcon} />
-              New Project
-            </Link>
+            <Link href="/create">New Project</Link>
           </Button>
           <Button asChild size="sm" variant="ghost" className="rounded-lg">
             <Link href="/docs/components">View Components</Link>
           </Button>
         </PageActions>
       </PageHeader>
-      <PageNav className="hidden md:flex">
-        <ExamplesNav className="[&>a:first-child]:text-primary flex-1 overflow-hidden" />
-        <ThemeSelector className="mr-4 hidden md:flex" />
-      </PageNav>
-      <div className="container-wrapper section-soft flex-1 pb-6">
+      <div className="container-wrapper flex-1 pb-6">
         <div className="container overflow-hidden">
-          <section className="border-border/50 -mx-4 w-[160vw] overflow-hidden rounded-lg border md:hidden md:w-[150vw]">
+          <section className="-mx-4 w-[160vw] overflow-hidden rounded-lg border border-border/50 md:hidden md:w-[150vw]">
             <Image
               src="/r/styles/new-york-v4/dashboard-01-light.png"
               width={1400}
@@ -92,7 +80,7 @@ export default function IndexPage() {
               priority
             />
           </section>
-          <section className="theme-container hidden md:block">
+          <section className="hidden theme-container md:block">
             <RootComponents />
           </section>
         </div>

apps/v4/app/(app)/(styles)/sera/article-directory/components/article-directory.tsx

@@ -0,0 +1,216 @@
+"use client"
+
+import { ChevronLeftIcon, ChevronRightIcon, SearchIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+import { Badge } from "@/styles/base-sera/ui/badge"
+import {
+  Card,
+  CardContent,
+  CardFooter,
+  CardHeader,
+} from "@/styles/base-sera/ui/card"
+import {
+  InputGroup,
+  InputGroupAddon,
+  InputGroupInput,
+} from "@/styles/base-sera/ui/input-group"
+import {
+  Pagination,
+  PaginationContent,
+  PaginationItem,
+  PaginationLink,
+} from "@/styles/base-sera/ui/pagination"
+import { Progress, ProgressValue } from "@/styles/base-sera/ui/progress"
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "@/styles/base-sera/ui/table"
+
+const ARTICLE_ROWS = [
+  {
+    title: "The Future of Sustainable Architecture",
+    wordProgress: "1.4k / 2.6k words",
+    author: "Elena Rostova",
+    issue: "Summer 2024",
+    status: "in-revision",
+    statusLabel: "In revision",
+    progress: 45,
+  },
+  {
+    title: "Brutalism's Second Act",
+    wordProgress: "2.1k / 2.5k words",
+    author: "Marcus Chen",
+    issue: "Summer 2024",
+    status: "final-edit",
+    statusLabel: "Final edit",
+    progress: 90,
+  },
+  {
+    title: "The Typography of Public Spaces",
+    wordProgress: "0.5k / 1.5k words",
+    author: "Sarah Jenkins",
+    issue: "Autumn 2024",
+    status: "drafting",
+    statusLabel: "Drafting",
+    progress: 20,
+  },
+  {
+    title: "Rethinking Urban Canopies",
+    wordProgress: "1.8k / 1.8k words",
+    author: "David O'Connor",
+    issue: "Summer 2024",
+    status: "published",
+    statusLabel: "Published",
+    progress: 100,
+  },
+  {
+    title: "Light, Glass, and the Modern Museum",
+    wordProgress: "1.2k / 2.0k words",
+    author: "Amara Osei",
+    issue: "Autumn 2024",
+    status: "in-revision",
+    statusLabel: "In revision",
+    progress: 55,
+  },
+  {
+    title: "Concrete Utopias: Housing in the 21st Century",
+    wordProgress: "3.0k / 3.0k words",
+    author: "Tomás Herrera",
+    issue: "Summer 2024",
+    status: "published",
+    statusLabel: "Published",
+    progress: 100,
+  },
+  {
+    title: "Designing for Silence",
+    wordProgress: "0.8k / 2.2k words",
+    author: "Ingrid Solberg",
+    issue: "Winter 2024",
+    status: "drafting",
+    statusLabel: "Drafting",
+    progress: 30,
+  },
+  {
+    title: "The Invisible Infrastructure of Cities",
+    wordProgress: "2.4k / 2.8k words",
+    author: "James Whitfield",
+    issue: "Autumn 2024",
+    status: "final-edit",
+    statusLabel: "Final edit",
+    progress: 85,
+  },
+] as const
+
+const STATUS_BADGE_VARIANT = {
+  "in-revision": "outline",
+  "final-edit": "default",
+  drafting: "ghost",
+  published: "secondary",
+} as const
+
+const STATUS_DOT_CLASSNAME = {
+  "in-revision": "bg-amber-600/80",
+  "final-edit": "bg-foreground/90",
+  drafting: "bg-muted-foreground/60",
+  published: "bg-emerald-600/80",
+}
+
+export function ArticleDirectory() {
+  return (
+    <Card>
+      <CardHeader>
+        <InputGroup>
+          <InputGroupAddon>
+            <SearchIcon />
+          </InputGroupAddon>
+          <InputGroupInput type="search" placeholder="Search articles..." />
+        </InputGroup>
+      </CardHeader>
+      <CardContent>
+        <Table>
+          <TableHeader>
+            <TableRow className="hover:bg-transparent">
+              <TableHead>Title</TableHead>
+              <TableHead className="w-[170px]">Author</TableHead>
+              <TableHead className="w-[150px]">Issue</TableHead>
+              <TableHead className="w-[180px]">Status</TableHead>
+              <TableHead className="w-[140px]">Progress</TableHead>
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {ARTICLE_ROWS.map((row) => (
+              <TableRow key={row.title}>
+                <TableCell>
+                  <div className="flex flex-col gap-1">
+                    <p className="font-heading text-xl tracking-tight text-foreground">
+                      {row.title}
+                    </p>
+                    <p className="text-xs text-muted-foreground">
+                      {row.wordProgress}
+                    </p>
+                  </div>
+                </TableCell>
+                <TableCell>{row.author}</TableCell>
+                <TableCell>{row.issue}</TableCell>
+                <TableCell>
+                  <Badge variant={STATUS_BADGE_VARIANT[row.status]}>
+                    <span
+                      className={cn(
+                        "size-1.5 rounded-full",
+                        STATUS_DOT_CLASSNAME[row.status]
+                      )}
+                    />
+                    {row.statusLabel}
+                  </Badge>
+                </TableCell>
+                <TableCell>
+                  <Progress
+                    value={row.progress}
+                    aria-label={`${row.progress}% complete`}
+                    className="flex flex-row-reverse items-center **:data-[slot=progress-track]:w-16"
+                  >
+                    <ProgressValue>
+                      {(formattedValue) => `${formattedValue}`}
+                    </ProgressValue>
+                  </Progress>
+                </TableCell>
+              </TableRow>
+            ))}
+          </TableBody>
+        </Table>
+      </CardContent>
+      <CardFooter>
+        <Pagination>
+          <PaginationContent>
+            <PaginationItem>
+              <PaginationLink
+                href="#"
+                size="icon-sm"
+                aria-label="Previous page"
+              >
+                <ChevronLeftIcon className="cn-rtl-flip" />
+              </PaginationLink>
+            </PaginationItem>
+            {[1, 2, 3].map((page) => (
+              <PaginationItem key={page}>
+                <PaginationLink href="#" size="icon-sm" isActive={page === 1}>
+                  {page}
+                </PaginationLink>
+              </PaginationItem>
+            ))}
+            <PaginationItem>
+              <PaginationLink href="#" size="icon-sm" aria-label="Next page">
+                <ChevronRightIcon className="cn-rtl-flip" />
+              </PaginationLink>
+            </PaginationItem>
+          </PaginationContent>
+        </Pagination>
+      </CardFooter>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/article-directory/components/preview-header.tsx

@@ -0,0 +1,47 @@
+import { ArrowLeftIcon, PlusIcon } from "lucide-react"
+
+import {
+  Breadcrumb,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbList,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+} from "@/styles/base-sera/ui/breadcrumb"
+import { Button } from "@/styles/base-sera/ui/button"
+import { ButtonGroup } from "@/styles/base-sera/ui/button-group"
+
+export function PreviewHeader() {
+  return (
+    <header>
+      <div className="container flex flex-col items-center justify-center gap-(--gap) py-(--gap) sm:flex-row sm:justify-between">
+        <div className="flex flex-col gap-2 text-center sm:text-left">
+          <Breadcrumb>
+            <BreadcrumbList className="justify-center md:justify-start">
+              <BreadcrumbItem>
+                <BreadcrumbLink
+                  href="#"
+                  className="inline-flex items-center gap-1.5"
+                >
+                  <ArrowLeftIcon className="size-3" />
+                  Editorial Dashboard
+                </BreadcrumbLink>
+              </BreadcrumbItem>
+            </BreadcrumbList>
+          </Breadcrumb>
+          <h1 className="line-clamp-1 font-heading text-3xl tracking-wide uppercase md:text-3xl lg:text-4xl">
+            Article Directory
+          </h1>
+        </div>
+        <div>
+          <ButtonGroup className="gap-2 sm:ml-auto md:gap-4">
+            <Button>
+              <PlusIcon data-icon="inline-start" />
+              New Article
+            </Button>
+          </ButtonGroup>
+        </div>
+      </div>
+    </header>
+  )
+}

apps/v4/app/(app)/(styles)/sera/article-directory/index.tsx

@@ -0,0 +1,16 @@
+import { Separator } from "@/styles/base-sera/ui/separator"
+
+import { ArticleDirectory as ArticleDirectoryList } from "./components/article-directory"
+import { PreviewHeader } from "./components/preview-header"
+
+export function ArticleDirectory() {
+  return (
+    <div className="preview theme-taupe @container/preview w-full flex-1 bg-muted pt-4 font-sans ring-1 ring-foreground/5 [--gap:--spacing(4)] sm:pt-0 md:[--gap:--spacing(6)] xl:[--gap:--spacing(8)] 2xl:py-8 **:[.container]:px-(--gap)">
+      <PreviewHeader />
+      <Separator className="hidden sm:block" />
+      <div className="container py-(--gap)">
+        <ArticleDirectoryList />
+      </div>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/audience-analytics/components/demographics.tsx

@@ -0,0 +1,56 @@
+"use client"
+
+import * as React from "react"
+import { MoveRightIcon } from "lucide-react"
+
+import { Button } from "@/styles/base-sera/ui/button"
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from "@/styles/base-sera/ui/card"
+import {
+  Progress,
+  ProgressLabel,
+  ProgressValue,
+} from "@/styles/base-sera/ui/progress"
+
+const DEMOGRAPHIC_DATA = [
+  { age: "18 - 24", percentage: 22 },
+  { age: "25 - 34", percentage: 64 },
+  { age: "35 - 44", percentage: 12 },
+  { age: "45+", percentage: 5 },
+]
+
+export function Demographics({ ...props }: React.ComponentProps<typeof Card>) {
+  return (
+    <Card {...props}>
+      <CardHeader>
+        <CardTitle className="text-2xl">Demographics</CardTitle>
+        <CardDescription>Reader Profile</CardDescription>
+      </CardHeader>
+      <CardContent className="flex flex-col gap-10">
+        {DEMOGRAPHIC_DATA.map((item) => (
+          <Progress
+            key={item.age}
+            value={item.percentage}
+            aria-label={item.age}
+          >
+            <ProgressLabel>{item.age}</ProgressLabel>
+            <ProgressValue>
+              {(formattedValue) => `${formattedValue}`}
+            </ProgressValue>
+          </Progress>
+        ))}
+      </CardContent>
+      <CardFooter>
+        <Button variant="link" className="w-full">
+          View all source <MoveRightIcon data-icon="inline-end" />
+        </Button>
+      </CardFooter>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/audience-analytics/components/metrics-grid.tsx

@@ -0,0 +1,93 @@
+import { TrendingDownIcon, TrendingUpIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from "@/styles/base-sera/ui/card"
+
+type Metric = {
+  label: string
+  value: string
+  comparison: string
+  change: string
+  trend: "up" | "down"
+}
+
+const METRIC_CARDS: Metric[] = [
+  {
+    label: "Total visitors",
+    value: "248.5k",
+    comparison: "12.4%",
+    change: "vs last period",
+    trend: "up",
+  },
+  {
+    label: "Unique readers",
+    value: "182.1k",
+    comparison: "8.7%",
+    change: "vs last period",
+    trend: "up",
+  },
+  {
+    label: "Avg. time on page",
+    value: "3m 42s",
+    comparison: "1.2%",
+    change: "vs last period",
+    trend: "down",
+  },
+  {
+    label: "Bounce rate",
+    value: "42.8%",
+    comparison: "3.5%",
+    change: "vs last period",
+    trend: "down",
+  },
+]
+
+export function MetricsGrid() {
+  return (
+    <>
+      {METRIC_CARDS.map((metric) => (
+        <MetricCard
+          key={metric.label}
+          metric={metric}
+          className="col-span-full md:col-span-6 lg:col-span-3"
+        />
+      ))}
+    </>
+  )
+}
+
+function MetricCard({
+  metric,
+  className,
+}: {
+  metric: Metric
+  className: string
+}) {
+  return (
+    <Card className={cn("gap-0", className)}>
+      <CardContent className="flex flex-col gap-2">
+        <CardDescription className="text-xs uppercase">
+          {metric.label}
+        </CardDescription>
+        <CardTitle className="text-5xl tracking-tight lowercase">
+          {metric.value}
+        </CardTitle>
+        <CardDescription>
+          {metric.trend === "up" ? (
+            <TrendingUpIcon className="inline-block size-2.5 text-muted-foreground" />
+          ) : (
+            <TrendingDownIcon className="inline-block size-2.5 text-muted-foreground" />
+          )}{" "}
+          <span className="text-foreground">{metric.comparison}</span>{" "}
+          <span>{metric.change}</span>
+        </CardDescription>
+      </CardContent>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/audience-analytics/components/preview-header.tsx

@@ -0,0 +1,103 @@
+"use client"
+
+import * as React from "react"
+import { ChevronDownIcon, DownloadIcon } from "lucide-react"
+
+import { Button } from "@/styles/base-sera/ui/button"
+import { ButtonGroup } from "@/styles/base-sera/ui/button-group"
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuGroup,
+  DropdownMenuRadioGroup,
+  DropdownMenuRadioItem,
+  DropdownMenuTrigger,
+} from "@/styles/base-sera/ui/dropdown-menu"
+
+const EXPORT_DATE_OPTIONS = [
+  {
+    label: "Last 7 days",
+    value: "last-7-days",
+  },
+  {
+    label: "Last 30 days",
+    value: "last-30-days",
+  },
+  {
+    label: "This month",
+    value: "this-month",
+  },
+  {
+    label: "Last month",
+    value: "last-month",
+  },
+]
+
+export function PreviewHeader() {
+  const [selectedDateRange, setSelectedDateRange] =
+    React.useState("last-30-days")
+
+  const selectedDateRangeLabel = React.useMemo(() => {
+    const selectedOption = EXPORT_DATE_OPTIONS.find(
+      (option) => option.value === selectedDateRange
+    )
+
+    if (!selectedOption) {
+      return "Last 30 days"
+    }
+
+    return selectedOption.label
+  }, [selectedDateRange])
+
+  return (
+    <header>
+      <div className="container flex flex-col items-center justify-center gap-(--gap) py-(--gap) sm:flex-row sm:justify-between">
+        <div className="flex flex-col gap-2 text-center sm:text-left">
+          <h1 className="line-clamp-1 font-heading text-3xl tracking-wide uppercase md:text-3xl lg:text-4xl">
+            Audience Analytics
+          </h1>
+          <div className="line-clamp-1 text-sm font-medium tracking-wider text-muted-foreground uppercase">
+            Editorial Performance Dashboard
+          </div>
+        </div>
+        <ButtonGroup className="gap-2 sm:ml-auto md:gap-4">
+          <DropdownMenu>
+            <DropdownMenuTrigger
+              render={
+                <Button
+                  variant="outline"
+                  className="bg-background hover:bg-background/80 data-popup-open:bg-background"
+                />
+              }
+            >
+              {selectedDateRangeLabel}{" "}
+              <ChevronDownIcon data-icon="inline-end" />
+            </DropdownMenuTrigger>
+            <DropdownMenuContent align="end">
+              <DropdownMenuGroup>
+                <DropdownMenuRadioGroup
+                  value={selectedDateRange}
+                  onValueChange={setSelectedDateRange}
+                >
+                  {EXPORT_DATE_OPTIONS.map((option) => (
+                    <DropdownMenuRadioItem
+                      key={option.value}
+                      value={option.value}
+                    >
+                      {option.label}
+                    </DropdownMenuRadioItem>
+                  ))}
+                </DropdownMenuRadioGroup>
+              </DropdownMenuGroup>
+            </DropdownMenuContent>
+          </DropdownMenu>
+          <Button>
+            <DownloadIcon data-icon="inline-start" />
+            <span className="lg:hidden">Export</span>
+            <span className="hidden lg:inline">Export Report</span>
+          </Button>
+        </ButtonGroup>
+      </div>
+    </header>
+  )
+}

apps/v4/app/(app)/(styles)/sera/audience-analytics/components/top-editorial.tsx

@@ -0,0 +1,257 @@
+"use client"
+
+import * as React from "react"
+import { ArrowDownIcon, MoreHorizontalIcon } from "lucide-react"
+
+import { Button } from "@/styles/base-sera/ui/button"
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from "@/styles/base-sera/ui/card"
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuTrigger,
+} from "@/styles/base-sera/ui/dropdown-menu"
+import { Spinner } from "@/styles/base-sera/ui/spinner"
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "@/styles/base-sera/ui/table"
+import {
+  ToggleGroup,
+  ToggleGroupItem,
+} from "@/styles/base-sera/ui/toggle-group"
+
+type EditorialMetric = "views" | "time" | "shares"
+
+type EditorialRow = {
+  rank: number
+  title: string
+  author: string
+  published: string
+  pageviews: string
+  avgTime: string
+}
+
+const METRIC_LABEL: Record<EditorialMetric, string> = {
+  views: "VIEWS",
+  time: "TIME",
+  shares: "SHARES",
+}
+
+const EDITORIAL_ROWS: EditorialRow[] = [
+  {
+    rank: 1,
+    title: "The New Vanguard of Minimalist Architecture",
+    author: "Elena Rostova",
+    published: "Oct 12",
+    pageviews: "45.2k",
+    avgTime: "04:15",
+  },
+  {
+    rank: 2,
+    title: "Autumn Sartorial Code: Deconstructed Classics",
+    author: "Julian Vance",
+    published: "Oct 05",
+    pageviews: "38.9k",
+    avgTime: "03:42",
+  },
+  {
+    rank: 3,
+    title: "Interview: Director Sofia Coppola on The Aesthetics of Isolation",
+    author: "Marcus Trent",
+    published: "Sep 28",
+    pageviews: "31.4k",
+    avgTime: "06:20",
+  },
+  {
+    rank: 4,
+    title: "Sourcing Ceramics from Kyoto's Oldest Kilns",
+    author: "Sarah Lin",
+    published: "Oct 18",
+    pageviews: "22.1k",
+    avgTime: "02:55",
+  },
+  {
+    rank: 5,
+    title: "Field Notes from Copenhagen Design Week",
+    author: "Noah Bennett",
+    published: "Oct 21",
+    pageviews: "19.7k",
+    avgTime: "03:18",
+  },
+  {
+    rank: 6,
+    title: "A Studio Visit with Milan's Most Elusive Lighting Designer",
+    author: "Claire Duval",
+    published: "Oct 09",
+    pageviews: "17.4k",
+    avgTime: "04:02",
+  },
+  {
+    rank: 7,
+    title: "Collecting the New Avant-Garde in Contemporary Furniture",
+    author: "Tommy Rhodes",
+    published: "Sep 30",
+    pageviews: "15.9k",
+    avgTime: "03:36",
+  },
+  {
+    rank: 8,
+    title: "Inside Lisbon's Quiet Culinary Renaissance",
+    author: "Amara Iqbal",
+    published: "Oct 14",
+    pageviews: "14.2k",
+    avgTime: "05:08",
+  },
+  {
+    rank: 9,
+    title: "Why Slow Interiors Are Defining the Next Luxury Wave",
+    author: "Henry Vale",
+    published: "Oct 03",
+    pageviews: "12.7k",
+    avgTime: "03:11",
+  },
+  {
+    rank: 10,
+    title: "The Return of Print: Independent Magazine Covers to Watch",
+    author: "Mina Okafor",
+    published: "Sep 26",
+    pageviews: "11.3k",
+    avgTime: "02:49",
+  },
+]
+
+type TopEditorialProps = React.ComponentProps<typeof Card> & {
+  selectedMetric?: EditorialMetric
+}
+
+export function TopEditorial({
+  selectedMetric = "views",
+  ...props
+}: TopEditorialProps) {
+  const [visibleCount, setVisibleCount] = React.useState(5)
+  const [isLoadingMore, setIsLoadingMore] = React.useState(false)
+  const hasMoreRows = visibleCount < EDITORIAL_ROWS.length
+  const visibleRows = EDITORIAL_ROWS.slice(0, visibleCount)
+
+  const handleLoadMore = React.useCallback(() => {
+    if (!hasMoreRows || isLoadingMore) {
+      return
+    }
+
+    setIsLoadingMore(true)
+
+    window.setTimeout(() => {
+      setVisibleCount(EDITORIAL_ROWS.length)
+      setIsLoadingMore(false)
+    }, 2000)
+  }, [hasMoreRows, isLoadingMore])
+
+  return (
+    <Card {...props}>
+      <CardHeader>
+        <div className="flex flex-col gap-(--gap) sm:flex-row">
+          <div className="flex flex-col gap-1.5">
+            <CardTitle className="text-2xl">Top Editorials</CardTitle>
+            <CardDescription>Ranked by engagement</CardDescription>
+          </div>
+          <ToggleGroup
+            aria-label="Top editorials metric selector"
+            value={[selectedMetric]}
+            variant="outline"
+            className="w-full sm:ml-auto sm:w-fit"
+          >
+            {(["views", "time", "shares"] as const).map((metric) => {
+              return (
+                <ToggleGroupItem key={metric} value={metric} className="flex-1">
+                  {METRIC_LABEL[metric]}
+                </ToggleGroupItem>
+              )
+            })}
+          </ToggleGroup>
+        </div>
+      </CardHeader>
+      <CardContent className="flex-1 **:data-[slot=table-container]:no-scrollbar **:data-[slot=table-container]:overflow-y-hidden">
+        <Table>
+          <TableHeader>
+            <TableRow>
+              <TableHead>#</TableHead>
+              <TableHead>Title</TableHead>
+              <TableHead>Published</TableHead>
+              <TableHead>Page Views</TableHead>
+              <TableHead>Read Time</TableHead>
+              <TableHead className="text-right">Actions</TableHead>
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {visibleRows.map((row) => (
+              <TableRow key={row.rank}>
+                <TableCell className="translate-y-1 align-text-top">
+                  {row.rank}
+                </TableCell>
+                <TableCell>
+                  <div className="flex flex-col gap-2">
+                    <p className="font-heading text-xl tracking-tight text-foreground">
+                      {row.title}
+                    </p>
+                    <p className="text-xs font-semibold tracking-wide text-muted-foreground uppercase">
+                      By {row.author}
+                    </p>
+                  </div>
+                </TableCell>
+                <TableCell>{row.published}</TableCell>
+                <TableCell>{row.pageviews}</TableCell>
+                <TableCell>{row.avgTime}</TableCell>
+                <TableCell className="text-right">
+                  <DropdownMenu>
+                    <DropdownMenuTrigger
+                      render={<Button variant="ghost" size="icon-xs" />}
+                      aria-label={`Open actions for ${row.title}`}
+                    >
+                      <MoreHorizontalIcon />
+                    </DropdownMenuTrigger>
+                    <DropdownMenuContent align="end">
+                      <DropdownMenuItem>Edit</DropdownMenuItem>
+                      <DropdownMenuItem>Publish</DropdownMenuItem>
+                      <DropdownMenuItem variant="destructive">
+                        Delete
+                      </DropdownMenuItem>
+                    </DropdownMenuContent>
+                  </DropdownMenu>
+                </TableCell>
+              </TableRow>
+            ))}
+          </TableBody>
+        </Table>
+      </CardContent>
+      <CardFooter className="justify-center">
+        {hasMoreRows ? (
+          <Button
+            type="button"
+            variant="outline"
+            onClick={handleLoadMore}
+            disabled={isLoadingMore}
+          >
+            Load more content{" "}
+            {isLoadingMore ? (
+              <Spinner data-icon="inline-end" />
+            ) : (
+              <ArrowDownIcon data-icon="inline-end" />
+            )}
+          </Button>
+        ) : null}
+      </CardFooter>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/audience-analytics/components/traffic-overview-deferred.tsx

@@ -0,0 +1,57 @@
+"use client"
+
+import * as React from "react"
+import dynamic from "next/dynamic"
+
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from "@/styles/base-sera/ui/card"
+
+const TrafficOverviewContent = dynamic(
+  () => import("./traffic-overview").then((mod) => mod.TrafficOverview),
+  {
+    ssr: false,
+    loading: () => <TrafficOverviewFallback />,
+  }
+)
+
+export function TrafficOverviewDeferred({
+  className,
+  ...props
+}: React.ComponentProps<typeof Card>) {
+  return (
+    <div className={className}>
+      <TrafficOverviewContent {...props} />
+    </div>
+  )
+}
+
+function TrafficOverviewFallback() {
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle className="text-2xl">Traffic Overview</CardTitle>
+        <CardDescription>
+          Traffic for the last 30 days has increased by 12.4% compared to the
+          previous period.
+        </CardDescription>
+      </CardHeader>
+      <CardContent>
+        <div
+          aria-hidden="true"
+          className="flex h-82 w-full flex-col justify-end gap-6 overflow-hidden bg-muted/40 p-5"
+        >
+          <div className="h-px w-full bg-border" />
+          <div className="h-px w-full bg-border" />
+          <div className="h-px w-full bg-border" />
+          <div className="h-px w-full bg-border" />
+          <div className="h-px w-full bg-border" />
+        </div>
+      </CardContent>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/audience-analytics/components/traffic-overview.tsx

@@ -0,0 +1,155 @@
+"use client"
+
+import { TrendingUpIcon } from "lucide-react"
+import {
+  CartesianGrid,
+  Line,
+  LineChart,
+  ReferenceDot,
+  XAxis,
+  YAxis,
+} from "recharts"
+
+import { Badge } from "@/styles/base-sera/ui/badge"
+import {
+  Card,
+  CardAction,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from "@/styles/base-sera/ui/card"
+import {
+  ChartContainer,
+  ChartTooltip,
+  ChartTooltipContent,
+  type ChartConfig,
+} from "@/styles/base-sera/ui/chart"
+
+const TRAFFIC_OVERVIEW_DATA = [
+  { date: "2025-10-01", views: 2600, unique: 1600 },
+  { date: "2025-10-04", views: 4500, unique: 3000 },
+  { date: "2025-10-08", views: 3500, unique: 2500 },
+  { date: "2025-10-10", views: 6400, unique: 4500 },
+  { date: "2025-10-13", views: 5400, unique: 4000 },
+  { date: "2025-10-15", views: 8300, unique: 6500 },
+  { date: "2025-10-17", views: 7400, unique: 6000 },
+  { date: "2025-10-18", views: 9240, unique: 7105 },
+  { date: "2025-10-22", views: 7700, unique: 6400 },
+  { date: "2025-10-26", views: 8800, unique: 7000 },
+  { date: "2025-10-29", views: 9800, unique: 8400 },
+]
+
+const TRAFFIC_CHART_CONFIG = {
+  views: {
+    label: "Views",
+    theme: {
+      light: "var(--chart-5)",
+      dark: "var(--chart-1)",
+    },
+  },
+  unique: {
+    label: "Unique",
+    theme: {
+      light: "var(--chart-1)",
+      dark: "var(--chart-2)",
+    },
+  },
+} satisfies ChartConfig
+
+const X_AXIS_DATE_FORMATTER = new Intl.DateTimeFormat("en-US", {
+  month: "short",
+  day: "numeric",
+  timeZone: "UTC",
+})
+
+function formatYAxisTick(value: number) {
+  if (value === 0) {
+    return "0"
+  }
+
+  if (value % 1000 === 0) {
+    return `${value / 1000}k`
+  }
+
+  return `${value / 1000}k`
+}
+
+function formatXAxisTick(value: string) {
+  const date = new Date(`${value}T00:00:00Z`)
+
+  if (Number.isNaN(date.getTime())) {
+    return value
+  }
+
+  return X_AXIS_DATE_FORMATTER.format(date)
+}
+
+export function TrafficOverview({
+  ...props
+}: React.ComponentProps<typeof Card>) {
+  return (
+    <Card {...props}>
+      <CardHeader>
+        <CardTitle className="text-2xl">Traffic Overview</CardTitle>
+        <CardDescription>
+          Traffic for the last 30 days has increased by 12.4% compared to the
+          previous period.
+        </CardDescription>
+      </CardHeader>
+      <CardContent>
+        <ChartContainer config={TRAFFIC_CHART_CONFIG} className="h-82 w-full">
+          <LineChart data={TRAFFIC_OVERVIEW_DATA}>
+            <CartesianGrid
+              vertical={false}
+              strokeDasharray="3 6"
+              stroke="var(--border)"
+            />
+            <XAxis
+              dataKey="date"
+              tickLine={false}
+              axisLine={false}
+              interval="preserveStartEnd"
+              tickMargin={10}
+              tickFormatter={formatXAxisTick}
+            />
+            <YAxis
+              tickLine={false}
+              axisLine={false}
+              width={44}
+              domain={[0, 10000]}
+              ticks={[0, 2500, 5000, 7500, 10000]}
+              tickFormatter={formatYAxisTick}
+              hide
+            />
+            <ChartTooltip content={<ChartTooltipContent />} />
+            <Line
+              type="linear"
+              dataKey="views"
+              stroke="var(--color-views)"
+              strokeWidth={2.2}
+              dot={false}
+              activeDot={{ r: 3.5, fill: "var(--color-views)" }}
+            />
+            <Line
+              type="linear"
+              dataKey="unique"
+              stroke="var(--color-unique)"
+              strokeWidth={2}
+              strokeDasharray="4 6"
+              dot={false}
+              activeDot={false}
+            />
+            <ReferenceDot
+              x="2025-10-18"
+              y={9240}
+              r={2.5}
+              fill="var(--color-views)"
+              stroke="var(--color-views)"
+            />
+          </LineChart>
+        </ChartContainer>
+      </CardContent>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/audience-analytics/index.tsx

@@ -0,0 +1,22 @@
+import { Separator } from "@/styles/base-sera/ui/separator"
+
+import { Demographics } from "./components/demographics"
+import { MetricsGrid } from "./components/metrics-grid"
+import { PreviewHeader } from "./components/preview-header"
+import { TopEditorial } from "./components/top-editorial"
+import { TrafficOverviewDeferred } from "./components/traffic-overview-deferred"
+
+export function AudienceAnalytics() {
+  return (
+    <div className="preview theme-taupe @container/preview w-full flex-1 bg-muted pt-4 font-sans ring-1 ring-foreground/5 [--gap:--spacing(4)] sm:pt-0 md:[--gap:--spacing(6)] xl:[--gap:--spacing(8)] 2xl:py-8 **:[.container]:px-(--gap)">
+      <PreviewHeader />
+      <Separator className="hidden sm:block" />
+      <div className="container grid grid-cols-12 gap-(--gap) py-(--gap)">
+        <MetricsGrid />
+        <TrafficOverviewDeferred className="col-span-full md:col-span-6 lg:col-span-8" />
+        <Demographics className="col-span-full md:col-span-6 lg:col-span-4" />
+        <TopEditorial className="col-span-full" />
+      </div>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/components/image-preview.tsx

@@ -0,0 +1,46 @@
+import Image from "next/image"
+
+import { cn } from "@/lib/utils"
+
+export function ImagePreview() {
+  return (
+    <div className="mt-8 flex flex-col overflow-hidden md:hidden">
+      <ImagePreviewItem name="sera-01" />
+      <ImagePreviewItem name="sera-03" />
+      <ImagePreviewItem name="sera-02" />
+      <ImagePreviewItem name="sera-06" />
+    </div>
+  )
+}
+
+function ImagePreviewItem({
+  name,
+  className,
+}: {
+  name: string
+  className?: string
+}) {
+  return (
+    <div
+      className={cn(
+        "theme-taupe overflow-hidden bg-muted px-4 py-2 first:pt-4 last:pb-4",
+        className
+      )}
+    >
+      <Image
+        src={`/images/${name}-light.png`}
+        alt={name}
+        width={1440}
+        height={900}
+        className="dark:hidden"
+      />
+      <Image
+        src={`/images/${name}-dark.png`}
+        alt={name}
+        width={1440}
+        height={900}
+        className="hidden dark:block"
+      />
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/components/lazy-preview.tsx

@@ -0,0 +1,148 @@
+"use client"
+
+import * as React from "react"
+import dynamic from "next/dynamic"
+
+type LazyPreviewName =
+  | "articleDirectory"
+  | "emptyState"
+  | "editArticle"
+  | "mediaLibrary"
+  | "mediaLibraryTable"
+
+const PREVIEW_MIN_HEIGHTS: Record<LazyPreviewName, number> = {
+  articleDirectory: 760,
+  emptyState: 560,
+  editArticle: 980,
+  mediaLibrary: 880,
+  mediaLibraryTable: 980,
+}
+
+const ArticleDirectoryPreview = dynamic(
+  () => import("../article-directory").then((mod) => mod.ArticleDirectory),
+  {
+    ssr: false,
+    loading: () => (
+      <PreviewPlaceholder minHeight={PREVIEW_MIN_HEIGHTS.articleDirectory} />
+    ),
+  }
+)
+
+const EmptyStatePreview = dynamic(
+  () => import("../empty-state").then((mod) => mod.EmptyState),
+  {
+    ssr: false,
+    loading: () => (
+      <PreviewPlaceholder minHeight={PREVIEW_MIN_HEIGHTS.emptyState} />
+    ),
+  }
+)
+
+const EditArticlePreview = dynamic(
+  () => import("../edit-article").then((mod) => mod.EditArticle),
+  {
+    ssr: false,
+    loading: () => (
+      <PreviewPlaceholder minHeight={PREVIEW_MIN_HEIGHTS.editArticle} />
+    ),
+  }
+)
+
+const MediaLibraryPreview = dynamic(
+  () => import("../media-library").then((mod) => mod.MediaLibrary),
+  {
+    ssr: false,
+    loading: () => (
+      <PreviewPlaceholder minHeight={PREVIEW_MIN_HEIGHTS.mediaLibrary} />
+    ),
+  }
+)
+
+const MediaLibraryTablePreview = dynamic(
+  () => import("../media-library-table").then((mod) => mod.MediaLibraryTable),
+  {
+    ssr: false,
+    loading: () => (
+      <PreviewPlaceholder minHeight={PREVIEW_MIN_HEIGHTS.mediaLibraryTable} />
+    ),
+  }
+)
+
+const PREVIEW_COMPONENTS: Record<LazyPreviewName, React.ComponentType> = {
+  articleDirectory: ArticleDirectoryPreview,
+  emptyState: EmptyStatePreview,
+  editArticle: EditArticlePreview,
+  mediaLibrary: MediaLibraryPreview,
+  mediaLibraryTable: MediaLibraryTablePreview,
+}
+
+export function LazyPreview({ name }: { name: LazyPreviewName }) {
+  const containerRef = React.useRef<HTMLDivElement>(null)
+  const [shouldRender, setShouldRender] = React.useState(false)
+  const PreviewComponent = PREVIEW_COMPONENTS[name]
+
+  React.useEffect(() => {
+    if (shouldRender) {
+      return
+    }
+
+    const container = containerRef.current
+
+    if (!container || !("IntersectionObserver" in window)) {
+      setShouldRender(true)
+      return
+    }
+
+    const observer = new IntersectionObserver(
+      (entries) => {
+        if (!entries.some((entry) => entry.isIntersecting)) {
+          return
+        }
+
+        setShouldRender(true)
+        observer.disconnect()
+      },
+      {
+        rootMargin: "800px 0px",
+      }
+    )
+
+    observer.observe(container)
+
+    return () => observer.disconnect()
+  }, [shouldRender])
+
+  return (
+    <div ref={containerRef}>
+      {shouldRender ? (
+        <PreviewComponent />
+      ) : (
+        <PreviewPlaceholder minHeight={PREVIEW_MIN_HEIGHTS[name]} />
+      )}
+    </div>
+  )
+}
+
+function PreviewPlaceholder({ minHeight }: { minHeight: number }) {
+  return (
+    <div
+      aria-hidden="true"
+      className="preview theme-taupe @container/preview w-full flex-1 bg-muted p-4 font-sans ring-1 ring-foreground/5 [--gap:--spacing(4)] sm:p-6 md:[--gap:--spacing(6)] xl:[--gap:--spacing(8)]"
+      style={{ minHeight }}
+    >
+      <div className="container flex flex-col gap-(--gap) py-(--gap)">
+        <div className="flex items-center justify-between gap-4">
+          <div className="flex flex-col gap-3">
+            <div className="h-5 w-44 bg-background/80" />
+            <div className="h-3 w-56 max-w-full bg-background/60" />
+          </div>
+          <div className="hidden h-8 w-28 bg-background/70 sm:block" />
+        </div>
+        <div className="grid grid-cols-1 gap-(--gap) md:grid-cols-3">
+          <div className="min-h-48 bg-background/70 md:col-span-2" />
+          <div className="min-h-48 bg-background/70" />
+        </div>
+      </div>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/components/theme-switcher.tsx

@@ -0,0 +1,59 @@
+"use client"
+
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+const THEME_OPTIONS = [
+  { label: "Taupe", value: "theme-taupe" },
+  { label: "Neutral", value: "theme-neutral" },
+  { label: "Stone", value: "theme-stone" },
+  { label: "Zinc", value: "theme-zinc" },
+  { label: "Mauve", value: "theme-mauve" },
+  { label: "Olive", value: "theme-olive" },
+  { label: "Mist", value: "theme-mist" },
+] as const
+
+const DEFAULT_THEME = "theme-taupe"
+
+function applyThemeToPreviews(theme: string) {
+  const previewElements = document.querySelectorAll<HTMLElement>(".preview")
+
+  previewElements.forEach((element) => {
+    THEME_OPTIONS.forEach((option) => {
+      element.classList.remove(option.value)
+    })
+
+    element.classList.add(theme)
+  })
+}
+
+export function ThemeSwitcher() {
+  const [theme, setTheme] = React.useState<string>(DEFAULT_THEME)
+
+  React.useEffect(() => {
+    applyThemeToPreviews(theme)
+  }, [theme])
+
+  return (
+    <div className="fixed inset-x-0 bottom-8 z-50 flex justify-center px-4">
+      <div className="w-full max-w-[60vw] rounded-full border-0 bg-neutral-950/50 p-1.5 shadow-xl backdrop-blur-xl sm:max-w-fit">
+        <div className="no-scrollbar flex snap-x snap-mandatory items-center overflow-x-auto">
+          {THEME_OPTIONS.map((option) => (
+            <button
+              data-active={theme === option.value}
+              key={option.value}
+              type="button"
+              onClick={() => {
+                setTheme(option.value)
+              }}
+              className="shrink-0 snap-center rounded-full px-3 py-1.5 text-sm font-medium text-neutral-300 outline-hidden transition-colors select-none hover:text-neutral-100 data-active:bg-neutral-500 data-active:text-neutral-100"
+            >
+              {option.label}
+            </button>
+          ))}
+        </div>
+      </div>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/edit-article/components/editor-workspace.tsx

@@ -0,0 +1,337 @@
+"use client"
+
+import {
+  AlignCenterIcon,
+  AlignLeftIcon,
+  AlignRightIcon,
+  BoldIcon,
+  ChevronDownIcon,
+  Code2Icon,
+  Heading1Icon,
+  Heading2Icon,
+  Heading3Icon,
+  ImageIcon,
+  ItalicIcon,
+  LinkIcon,
+  ListIcon,
+  ListOrderedIcon,
+  RedoIcon,
+  StrikethroughIcon,
+  TypeIcon,
+  UnderlineIcon,
+  UndoIcon,
+} from "lucide-react"
+
+import { Button } from "@/styles/base-sera/ui/button"
+import {
+  ButtonGroup,
+  ButtonGroupSeparator,
+} from "@/styles/base-sera/ui/button-group"
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from "@/styles/base-sera/ui/card"
+import { Checkbox } from "@/styles/base-sera/ui/checkbox"
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuTrigger,
+} from "@/styles/base-sera/ui/dropdown-menu"
+import {
+  Field,
+  FieldGroup,
+  FieldLabel,
+  FieldLegend,
+  FieldSet,
+} from "@/styles/base-sera/ui/field"
+import { Input } from "@/styles/base-sera/ui/input"
+import {
+  Progress,
+  ProgressLabel,
+  ProgressValue,
+} from "@/styles/base-sera/ui/progress"
+import {
+  Select,
+  SelectContent,
+  SelectGroup,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/styles/base-sera/ui/select"
+import { Textarea } from "@/styles/base-sera/ui/textarea"
+
+type Milestone = {
+  name: string
+  complete: boolean
+  note?: string
+}
+
+const MILESTONES: Milestone[] = [
+  {
+    name: "Outline & Commissioning",
+    complete: true,
+  },
+  {
+    name: "First Draft Submitted",
+    complete: true,
+  },
+  {
+    name: "Review & Revisions",
+    complete: false,
+    note: "Waiting on editor",
+  },
+  {
+    name: "Final Copy Edit",
+    complete: false,
+  },
+  {
+    name: "Art Direction & Layout",
+    complete: false,
+  },
+]
+
+const ISSUES = [
+  { label: "Spring Issue 2024", value: "spring-2024" },
+  { label: "Summer Issue 2024", value: "summer-2024" },
+  { label: "Autumn Issue 2024", value: "autumn-2024" },
+  { label: "Winter Issue 2024", value: "winter-2024" },
+]
+
+export function EditorWorkspace() {
+  return (
+    <div className="grid grid-cols-1 items-start gap-6 xl:grid-cols-[minmax(0,1fr)_300px]">
+      <section className="flex flex-col border border-border/70 bg-background">
+        <div className="flex border-b p-2">
+          <ButtonGroup>
+            <DropdownMenu>
+              <DropdownMenuTrigger
+                render={
+                  <Button variant="ghost" size="sm">
+                    Normal Text
+                    <ChevronDownIcon data-icon="inline-end" />
+                  </Button>
+                }
+              />
+              <DropdownMenuContent>
+                <DropdownMenuItem>
+                  <TypeIcon />
+                  Normal Text
+                </DropdownMenuItem>
+                <DropdownMenuItem>
+                  <Heading1Icon />
+                  Heading 1
+                </DropdownMenuItem>
+                <DropdownMenuItem>
+                  <Heading2Icon />
+                  Heading 2
+                </DropdownMenuItem>
+                <DropdownMenuItem>
+                  <Heading3Icon />
+                  Heading 3
+                </DropdownMenuItem>
+                <DropdownMenuItem>
+                  <ListIcon />
+                  Bullet List
+                </DropdownMenuItem>
+                <DropdownMenuItem>
+                  <ListOrderedIcon />
+                  Numbered List
+                </DropdownMenuItem>
+              </DropdownMenuContent>
+            </DropdownMenu>
+            <ButtonGroupSeparator className="mx-2 data-vertical:h-4 data-vertical:self-center" />
+            <Button variant="ghost" size="icon-sm" aria-label="Bold">
+              <BoldIcon />
+            </Button>
+            <Button variant="ghost" size="icon-sm" aria-label="Italic">
+              <ItalicIcon />
+            </Button>
+            <Button variant="ghost" size="icon-sm" aria-label="Underline">
+              <UnderlineIcon />
+            </Button>
+            <Button
+              variant="ghost"
+              size="icon-sm"
+              aria-label="Strikethrough"
+              className="hidden md:flex"
+            >
+              <StrikethroughIcon />
+            </Button>
+            <Button
+              variant="ghost"
+              size="icon-sm"
+              aria-label="Code"
+              className="hidden md:flex"
+            >
+              <Code2Icon />
+            </Button>
+            <ButtonGroupSeparator className="mx-2 hidden md:flex data-vertical:h-4 data-vertical:self-center" />
+            <Button
+              variant="ghost"
+              size="icon-sm"
+              aria-label="Align Left"
+              className="hidden md:flex"
+            >
+              <AlignLeftIcon />
+            </Button>
+            <Button
+              variant="ghost"
+              size="icon-sm"
+              aria-label="Align Center"
+              className="hidden md:flex"
+            >
+              <AlignCenterIcon />
+            </Button>
+            <Button
+              variant="ghost"
+              size="icon-sm"
+              aria-label="Align Right"
+              className="hidden md:flex"
+            >
+              <AlignRightIcon />
+            </Button>
+            <ButtonGroupSeparator className="mx-2 hidden md:flex data-vertical:h-4 data-vertical:self-center" />
+            <Button
+              variant="ghost"
+              size="icon-sm"
+              aria-label="Link"
+              className="hidden md:flex"
+            >
+              <LinkIcon />
+            </Button>
+            <Button
+              variant="ghost"
+              size="icon-sm"
+              aria-label="Image"
+              className="hidden md:flex"
+            >
+              <ImageIcon />
+            </Button>
+          </ButtonGroup>
+          <ButtonGroup className="ml-auto">
+            <Button variant="ghost" size="icon-sm" aria-label="Undo">
+              <UndoIcon />
+            </Button>
+            <Button variant="ghost" size="icon-sm" aria-label="Redo">
+              <RedoIcon />
+            </Button>
+          </ButtonGroup>
+        </div>
+        <div className="mx-auto flex max-w-2xl flex-1 flex-col gap-8 px-10 py-10 leading-loose md:px-14 lg:py-18">
+          <h1 className="font-heading text-4xl leading-12 font-medium tracking-wide uppercase">
+            The Future of Sustainable Architecture
+          </h1>
+          <p>
+            As cities continue to expand at an unprecedented rate, the
+            architectural paradigm is shifting from mere expansion to
+            sustainable integration. The concrete jungles of the 20th century
+            are making way for structures that breathe, adapt, and give back to
+            their environments.
+          </p>
+          <p>
+            Historically, urban development has been a zero-sum game with
+            nature.
+          </p>
+          <h2 className="font-heading text-2xl tracking-wide uppercase">
+            The Living Building Challenge
+          </h2>
+          <p>
+            Sterling&apos;s latest project in downtown Seattle is a testament to
+            this new philosophy. &quot;We are no longer designing static
+            structures,&quot; Sterling explained during a recent site visit.
+            &quot;We are engineering localized ecosystems.&quot;
+          </p>
+          <p>
+            The building features a facade of responsive biomaterials that
+            adjust their porosity based on humidity and temperature,
+            significantly reducing the need for artificial climate control.
+            Rainwater is not merely channeled away but captured, filtered
+            through a series of integrated rooftop wetlands, and reused within
+            the building&apos;s greywater system.
+          </p>
+          <p className="text-sm text-muted-foreground">
+            This shift requires more than just innovative materials; it demands
+            a fundamental change in how we value space. Check with engineering
+            team for specific stats.
+          </p>
+        </div>
+      </section>
+      <aside className="grid grid-cols-12 gap-(--gap) xl:flex xl:flex-col">
+        <Card className="col-span-full md:col-span-6 lg:col-span-4">
+          <CardHeader>
+            <CardTitle>Article Details</CardTitle>
+          </CardHeader>
+          <CardContent>
+            <FieldGroup>
+              <Field>
+                <FieldLabel>Issue</FieldLabel>
+                <Select items={ISSUES} defaultValue="summer-2024">
+                  <SelectTrigger>
+                    <SelectValue />
+                  </SelectTrigger>
+                  <SelectContent>
+                    <SelectGroup>
+                      {ISSUES.map((issue) => (
+                        <SelectItem key={issue.value} value={issue.value}>
+                          {issue.label}
+                        </SelectItem>
+                      ))}
+                    </SelectGroup>
+                  </SelectContent>
+                </Select>
+              </Field>
+              <Field>
+                <FieldLabel>Author</FieldLabel>
+                <Input defaultValue="Elena Rostova" />
+              </Field>
+            </FieldGroup>
+          </CardContent>
+        </Card>
+        <Card className="col-span-full md:col-span-6 lg:col-span-4">
+          <CardHeader>
+            <CardTitle>Publication Flow</CardTitle>
+          </CardHeader>
+          <CardContent>
+            <FieldGroup>
+              <FieldSet>
+                <FieldLegend>Required Milestones</FieldLegend>
+                <Field>
+                  {MILESTONES.map((milestone) => (
+                    <Field key={milestone.name} orientation="horizontal">
+                      <Checkbox
+                        defaultChecked={milestone.complete}
+                        name={milestone.name}
+                        id={milestone.name}
+                      />
+                      <FieldLabel htmlFor={milestone.name}>
+                        {milestone.name}
+                      </FieldLabel>
+                    </Field>
+                  ))}
+                </Field>
+              </FieldSet>
+              <Field>
+                <FieldLabel>Add note for editor</FieldLabel>
+                <Textarea placeholder="This article needs to be revised for clarity and accuracy." />
+              </Field>
+            </FieldGroup>
+          </CardContent>
+        </Card>
+        <Card className="col-span-full lg:col-span-4">
+          <CardHeader>
+            <CardTitle>Word Count</CardTitle>
+          </CardHeader>
+          <CardContent>
+            <Progress value={70}>
+              <ProgressLabel>1,402 / 2,000 words</ProgressLabel>
+              <ProgressValue />
+            </Progress>
+          </CardContent>
+        </Card>
+      </aside>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/edit-article/components/preview-header.tsx

@@ -0,0 +1,45 @@
+import { ArrowLeftIcon, ExternalLinkIcon } from "lucide-react"
+
+import { Badge } from "@/styles/base-sera/ui/badge"
+import {
+  Breadcrumb,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbList,
+} from "@/styles/base-sera/ui/breadcrumb"
+import { Button } from "@/styles/base-sera/ui/button"
+import { ButtonGroup } from "@/styles/base-sera/ui/button-group"
+
+export function PreviewHeader() {
+  return (
+    <header>
+      <div className="container flex flex-col items-center justify-center gap-(--gap) py-(--gap) sm:flex-row sm:justify-between">
+        <div className="flex flex-col gap-2 text-center sm:text-left">
+          <Breadcrumb>
+            <BreadcrumbList>
+              <BreadcrumbItem>
+                <BreadcrumbLink href="#" className="flex items-center gap-1.5">
+                  <ArrowLeftIcon className="size-3.5" />
+                  Back to articles
+                </BreadcrumbLink>
+              </BreadcrumbItem>
+            </BreadcrumbList>
+          </Breadcrumb>
+          <h1 className="line-clamp-1 font-heading text-3xl tracking-wide uppercase md:text-3xl lg:text-4xl">
+            EDIT ARTICLE
+          </h1>
+        </div>
+        <ButtonGroup className="gap-2 md:gap-4">
+          <Badge title="2 minutes ago">Autosaved</Badge>
+          <ButtonGroup className="gap-2 md:gap-4">
+            <Button variant="link">
+              Preview
+              <ExternalLinkIcon data-icon="inline-end" />
+            </Button>
+            <Button>Submit Draft</Button>
+          </ButtonGroup>
+        </ButtonGroup>
+      </div>
+    </header>
+  )
+}

apps/v4/app/(app)/(styles)/sera/edit-article/index.tsx

@@ -0,0 +1,16 @@
+import { Separator } from "@/styles/base-sera/ui/separator"
+
+import { EditorWorkspace } from "./components/editor-workspace"
+import { PreviewHeader } from "./components/preview-header"
+
+export function EditArticle() {
+  return (
+    <div className="preview theme-taupe @container/preview w-full flex-1 bg-muted pt-4 font-sans ring-1 ring-foreground/5 [--gap:--spacing(4)] sm:pt-0 md:[--gap:--spacing(6)] xl:[--gap:--spacing(8)] 2xl:py-8 **:[.container]:px-(--gap)">
+      <PreviewHeader />
+      <Separator className="hidden sm:block" />
+      <div className="container py-(--gap)">
+        <EditorWorkspace />
+      </div>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/empty-state/components/empty-directory.tsx

@@ -0,0 +1,95 @@
+import { FileTextIcon, PlusIcon } from "lucide-react"
+
+import { Badge } from "@/styles/base-sera/ui/badge"
+import { Button } from "@/styles/base-sera/ui/button"
+import { Card, CardContent } from "@/styles/base-sera/ui/card"
+import {
+  Empty,
+  EmptyContent,
+  EmptyDescription,
+  EmptyHeader,
+  EmptyMedia,
+  EmptyTitle,
+} from "@/styles/base-sera/ui/empty"
+import { Separator } from "@/styles/base-sera/ui/separator"
+
+type Stage = {
+  id: string
+  label: string
+  description: string
+  dotClassName: string
+}
+
+const STAGES: Stage[] = [
+  {
+    id: "drafting",
+    label: "Drafting",
+    description:
+      "Start the writing process. Articles here are works in progress, visible only to editors and authors.",
+    dotClassName: "bg-amber-600",
+  },
+  {
+    id: "in-revision",
+    label: "In Revision",
+    description:
+      "Content undergoing editorial review. Track changes and word counts as pieces take shape.",
+    dotClassName: "bg-orange-700",
+  },
+  {
+    id: "final-edit",
+    label: "Final Edit",
+    description:
+      "The final polish before publication. Ensure all styling and factual checks are complete.",
+    dotClassName: "bg-foreground",
+  },
+]
+
+export function EmptyDirectory() {
+  return (
+    <Card className="py-24">
+      <CardContent className="flex flex-col items-center gap-10">
+        <Empty className="min-h-96">
+          <EmptyHeader>
+            <EmptyMedia
+              variant="icon"
+              className="size-14 rounded-full bg-muted/70 text-muted-foreground"
+            >
+              <FileTextIcon className="size-5" />
+            </EmptyMedia>
+            <EmptyTitle className="font-heading text-2xl tracking-normal normal-case">
+              A Blank Canvas
+            </EmptyTitle>
+            <EmptyDescription>
+              Your editorial directory is currently empty. Start building your
+              publication&apos;s next issue by drafting the first piece.
+            </EmptyDescription>
+          </EmptyHeader>
+          <EmptyContent>
+            <Button>
+              <PlusIcon data-icon="inline-start" />
+              Create first article
+            </Button>
+          </EmptyContent>
+        </Empty>
+        <Separator className="max-w-2xl" />
+        <div className="grid w-full max-w-2xl grid-cols-1 gap-8 sm:grid-cols-3">
+          {STAGES.map((stage) => (
+            <div key={stage.id} className="flex flex-col gap-2">
+              <Badge>
+                <span
+                  aria-hidden
+                  className={`size-1.5 rounded-full ${stage.dotClassName}`}
+                />
+
+                {stage.label}
+              </Badge>
+              <p className="text-xs leading-relaxed text-muted-foreground">
+                {stage.description}
+              </p>
+            </div>
+          ))}
+        </div>
+      </CardContent>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/empty-state/components/preview-header.tsx

@@ -0,0 +1,37 @@
+import { ArrowLeftIcon, PlusIcon } from "lucide-react"
+
+import {
+  Breadcrumb,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbList,
+} from "@/styles/base-sera/ui/breadcrumb"
+import { Button } from "@/styles/base-sera/ui/button"
+
+export function PreviewHeader() {
+  return (
+    <header>
+      <div className="container flex flex-col items-center justify-center gap-(--gap) py-(--gap) sm:flex-row sm:justify-between">
+        <div className="flex flex-col gap-2 text-center sm:text-left">
+          <Breadcrumb>
+            <BreadcrumbList>
+              <BreadcrumbItem>
+                <BreadcrumbLink href="#" className="flex items-center gap-1.5">
+                  <ArrowLeftIcon className="size-3.5" />
+                  Editorial Dashboard
+                </BreadcrumbLink>
+              </BreadcrumbItem>
+            </BreadcrumbList>
+          </Breadcrumb>
+          <h1 className="line-clamp-1 font-heading text-3xl tracking-wide uppercase md:text-3xl lg:text-4xl">
+            Article Directory
+          </h1>
+        </div>
+        <Button className="sm:ml-auto">
+          <PlusIcon data-icon="inline-start" />
+          New Article
+        </Button>
+      </div>
+    </header>
+  )
+}

apps/v4/app/(app)/(styles)/sera/empty-state/index.tsx

@@ -0,0 +1,16 @@
+import { Separator } from "@/styles/base-sera/ui/separator"
+
+import { EmptyDirectory } from "./components/empty-directory"
+import { PreviewHeader } from "./components/preview-header"
+
+export function EmptyState() {
+  return (
+    <div className="preview theme-taupe @container/preview w-full flex-1 bg-muted pt-4 font-sans ring-1 ring-foreground/5 [--gap:--spacing(4)] sm:pt-0 md:[--gap:--spacing(6)] xl:[--gap:--spacing(8)] 2xl:py-8 **:[.container]:px-(--gap)">
+      <PreviewHeader />
+      <Separator className="hidden sm:block" />
+      <div className="container py-(--gap)">
+        <EmptyDirectory />
+      </div>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/media-library-table/components/asset-table.tsx

@@ -0,0 +1,211 @@
+"use client"
+
+import * as React from "react"
+import {
+  FileTextIcon,
+  ImageIcon,
+  MoreVerticalIcon,
+  SearchIcon,
+  VideoIcon,
+} from "lucide-react"
+
+import { Badge } from "@/styles/base-sera/ui/badge"
+import { Button } from "@/styles/base-sera/ui/button"
+import {
+  Card,
+  CardContent,
+  CardFooter,
+  CardHeader,
+} from "@/styles/base-sera/ui/card"
+import { Checkbox } from "@/styles/base-sera/ui/checkbox"
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuTrigger,
+} from "@/styles/base-sera/ui/dropdown-menu"
+import {
+  InputGroup,
+  InputGroupAddon,
+  InputGroupInput,
+} from "@/styles/base-sera/ui/input-group"
+import {
+  Pagination,
+  PaginationContent,
+  PaginationItem,
+  PaginationLink,
+  PaginationNext,
+  PaginationPrevious,
+} from "@/styles/base-sera/ui/pagination"
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "@/styles/base-sera/ui/table"
+
+import { ASSETS, type AssetType } from "../../media-library/data"
+
+function AssetTypeIcon({
+  type,
+  className,
+}: {
+  type: AssetType
+  className?: string
+}) {
+  if (type === "MP4") {
+    return <VideoIcon className={className} />
+  }
+
+  if (type === "PDF") {
+    return <FileTextIcon className={className} />
+  }
+
+  return <ImageIcon className={className} />
+}
+
+export function AssetTable() {
+  const [selectedIds, setSelectedIds] = React.useState<Set<string>>(
+    new Set(["1"])
+  )
+
+  const toggleSelection = React.useCallback((id: string) => {
+    setSelectedIds((previous) => {
+      const next = new Set(previous)
+
+      if (next.has(id)) {
+        next.delete(id)
+      } else {
+        next.add(id)
+      }
+
+      return next
+    })
+  }, [])
+
+  return (
+    <Card>
+      <CardHeader>
+        <InputGroup className="w-full">
+          <InputGroupAddon>
+            <SearchIcon />
+          </InputGroupAddon>
+          <InputGroupInput placeholder="Search files, tags, or metadata..." />
+        </InputGroup>
+      </CardHeader>
+      <CardContent className="px-0 py-0">
+        <Table>
+          <TableHeader>
+            <TableRow>
+              <TableHead className="w-10 pl-6" aria-label="Select" />
+              <TableHead className="w-20" aria-label="Preview" />
+              <TableHead>Filename</TableHead>
+              <TableHead>Type</TableHead>
+              <TableHead>Dimensions</TableHead>
+              <TableHead>Size</TableHead>
+              <TableHead>Uploaded By</TableHead>
+              <TableHead>Date</TableHead>
+              <TableHead className="w-10 pr-6" aria-label="Actions" />
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {ASSETS.map((asset) => {
+              const isSelected = selectedIds.has(asset.id)
+
+              return (
+                <TableRow
+                  key={asset.id}
+                  data-state={isSelected ? "selected" : undefined}
+                  className="cursor-pointer"
+                  onClick={() => toggleSelection(asset.id)}
+                >
+                  <TableCell className="pl-6">
+                    <Checkbox
+                      checked={isSelected}
+                      aria-label={`Select ${asset.name}`}
+                      onClick={(event) => event.stopPropagation()}
+                      onCheckedChange={() => toggleSelection(asset.id)}
+                    />
+                  </TableCell>
+                  <TableCell>
+                    <div className="relative flex aspect-4/3 w-16 items-center justify-center bg-muted/60 ring-1 ring-border/70 ring-inset">
+                      {asset.duration ? (
+                        <span className="absolute right-1 bottom-1 bg-foreground/90 px-1 text-[0.5rem] font-semibold tracking-wider text-background">
+                          {asset.duration}
+                        </span>
+                      ) : null}
+                      <AssetTypeIcon
+                        type={asset.type}
+                        className="size-4 text-muted-foreground/60"
+                      />
+                    </div>
+                  </TableCell>
+                  <TableCell className="text-sm font-medium text-foreground">
+                    {asset.name}
+                  </TableCell>
+                  <TableCell>
+                    <Badge
+                      variant="outline"
+                      className="border px-2 py-0.5 text-[0.625rem]"
+                    >
+                      {asset.type}
+                    </Badge>
+                  </TableCell>
+                  <TableCell className="text-sm">{asset.dimensions}</TableCell>
+                  <TableCell className="text-sm">{asset.size}</TableCell>
+                  <TableCell>{asset.uploadedBy}</TableCell>
+                  <TableCell className="text-xs font-semibold tracking-wider text-muted-foreground uppercase">
+                    {asset.date}
+                  </TableCell>
+                  <TableCell className="pr-6 text-right">
+                    <DropdownMenu>
+                      <DropdownMenuTrigger
+                        render={<Button variant="ghost" size="icon-xs" />}
+                        aria-label={`Open actions for ${asset.name}`}
+                        onClick={(event) => event.stopPropagation()}
+                      >
+                        <MoreVerticalIcon />
+                      </DropdownMenuTrigger>
+                      <DropdownMenuContent align="end">
+                        <DropdownMenuItem>Preview</DropdownMenuItem>
+                        <DropdownMenuItem>Download</DropdownMenuItem>
+                        <DropdownMenuItem variant="destructive">
+                          Delete
+                        </DropdownMenuItem>
+                      </DropdownMenuContent>
+                    </DropdownMenu>
+                  </TableCell>
+                </TableRow>
+              )
+            })}
+          </TableBody>
+        </Table>
+      </CardContent>
+      <CardFooter className="justify-center py-4">
+        <Pagination>
+          <PaginationContent>
+            <PaginationItem>
+              <PaginationPrevious href="#" text="" />
+            </PaginationItem>
+            <PaginationItem>
+              <PaginationLink href="#" isActive>
+                1
+              </PaginationLink>
+            </PaginationItem>
+            <PaginationItem>
+              <PaginationLink href="#">2</PaginationLink>
+            </PaginationItem>
+            <PaginationItem>
+              <PaginationLink href="#">3</PaginationLink>
+            </PaginationItem>
+            <PaginationItem>
+              <PaginationNext href="#" text="" />
+            </PaginationItem>
+          </PaginationContent>
+        </Pagination>
+      </CardFooter>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/media-library-table/components/filter-library.tsx

@@ -0,0 +1,233 @@
+"use client"
+
+import * as React from "react"
+import { addDays, format } from "date-fns"
+import { CalendarIcon, FilterIcon, XIcon } from "lucide-react"
+import { type DateRange } from "react-day-picker"
+
+import { Button } from "@/styles/base-sera/ui/button"
+import { Calendar } from "@/styles/base-sera/ui/calendar"
+import {
+  Card,
+  CardContent,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from "@/styles/base-sera/ui/card"
+import { Checkbox } from "@/styles/base-sera/ui/checkbox"
+import {
+  Combobox,
+  ComboboxChip,
+  ComboboxChips,
+  ComboboxChipsInput,
+  ComboboxContent,
+  ComboboxEmpty,
+  ComboboxItem,
+  ComboboxList,
+  ComboboxValue,
+  useComboboxAnchor,
+} from "@/styles/base-sera/ui/combobox"
+import {
+  Field,
+  FieldGroup,
+  FieldLabel,
+  FieldLegend,
+  FieldSet,
+} from "@/styles/base-sera/ui/field"
+import {
+  Popover,
+  PopoverContent,
+  PopoverTrigger,
+} from "@/styles/base-sera/ui/popover"
+import { RadioGroup, RadioGroupItem } from "@/styles/base-sera/ui/radio-group"
+import { Slider } from "@/styles/base-sera/ui/slider"
+
+const FILE_TYPES = [
+  {
+    id: "images",
+    label: "Images (JPEG, PNG, WEBP)",
+    defaultChecked: true,
+  },
+  {
+    id: "video",
+    label: "Video (MP4, MOV)",
+    defaultChecked: false,
+  },
+  {
+    id: "documents",
+    label: "Documents (PDF)",
+    defaultChecked: false,
+  },
+  {
+    id: "audio",
+    label: "Audio (MP3, WAV)",
+    defaultChecked: false,
+  },
+]
+
+const DATE_OPTIONS = [
+  { value: "any", label: "Any time" },
+  { value: "24h", label: "Past 24 hours" },
+  { value: "week", label: "Past week" },
+  { value: "month", label: "Past month" },
+]
+
+const TAGS = [
+  "architecture",
+  "brutalism",
+  "ceramics",
+  "design-week",
+  "editorial",
+  "exterior",
+  "film",
+  "food",
+  "furniture",
+  "interior",
+  "kyoto",
+  "minimalism",
+  "print",
+  "sustainability",
+  "summer-issue",
+  "video",
+] as const
+
+export function FilterLibrary() {
+  const tagAnchor = useComboboxAnchor()
+  const [dateRange, setDateRange] = React.useState<DateRange | undefined>({
+    from: new Date(new Date().getFullYear(), new Date().getMonth(), 1),
+    to: addDays(
+      new Date(new Date().getFullYear(), new Date().getMonth(), 1),
+      21
+    ),
+  })
+
+  return (
+    <Card>
+      <CardHeader className="border-b">
+        <CardTitle>Filter Library</CardTitle>
+      </CardHeader>
+      <CardContent>
+        <FieldGroup>
+          <FieldSet>
+            <FieldLegend>File Type</FieldLegend>
+            <Field>
+              {FILE_TYPES.map((type) => (
+                <Field key={type.id} orientation="horizontal">
+                  <Checkbox id={type.id} defaultChecked={type.defaultChecked} />
+                  <FieldLabel htmlFor={type.id}>{type.label}</FieldLabel>
+                </Field>
+              ))}
+            </Field>
+          </FieldSet>
+          <FieldSet>
+            <FieldLegend>Date Uploaded</FieldLegend>
+            <RadioGroup defaultValue="any">
+              {DATE_OPTIONS.map((option) => (
+                <Field key={option.value} orientation="horizontal">
+                  <RadioGroupItem
+                    value={option.value}
+                    id={`date-${option.value}`}
+                  />
+                  <FieldLabel htmlFor={`date-${option.value}`}>
+                    {option.label}
+                  </FieldLabel>
+                </Field>
+              ))}
+            </RadioGroup>
+          </FieldSet>
+          <Field>
+            <FieldLabel htmlFor="custom-range">Custom Range</FieldLabel>
+            <Popover>
+              <PopoverTrigger
+                render={
+                  <Button
+                    variant="outline"
+                    id="custom-range"
+                    className="w-full"
+                  />
+                }
+              >
+                <CalendarIcon data-icon="inline-start" />
+                {dateRange?.from ? (
+                  dateRange.to ? (
+                    <>
+                      {format(dateRange.from, "LLL dd, y")} –{" "}
+                      {format(dateRange.to, "LLL dd, y")}
+                    </>
+                  ) : (
+                    format(dateRange.from, "LLL dd, y")
+                  )
+                ) : (
+                  <span>Pick a date range</span>
+                )}
+              </PopoverTrigger>
+              <PopoverContent className="w-auto p-0" align="end">
+                <Calendar
+                  mode="range"
+                  defaultMonth={dateRange?.from}
+                  selected={dateRange}
+                  onSelect={setDateRange}
+                  numberOfMonths={2}
+                />
+              </PopoverContent>
+            </Popover>
+          </Field>
+          <FieldSet>
+            <FieldLegend>File Size</FieldLegend>
+            <div className="flex flex-col gap-3">
+              <div className="flex items-center justify-between text-xs font-medium tracking-wider text-muted-foreground uppercase">
+                <span>0 MB</span>
+                <span>500+ MB</span>
+              </div>
+              <Slider defaultValue={[0, 60]} max={100} step={1} />
+              <div className="flex items-center justify-between text-xs font-medium">
+                <span>Min: 0 MB</span>
+                <span>Max: 300 MB</span>
+              </div>
+            </div>
+          </FieldSet>
+          <FieldSet>
+            <FieldLegend>Tags</FieldLegend>
+            <Field>
+              <Combobox
+                multiple
+                autoHighlight
+                items={TAGS}
+                defaultValue={["architecture", "brutalism"]}
+              >
+                <ComboboxChips ref={tagAnchor}>
+                  <ComboboxValue>
+                    {(values) => (
+                      <React.Fragment>
+                        {values.map((value: string) => (
+                          <ComboboxChip key={value}>{value}</ComboboxChip>
+                        ))}
+                        <ComboboxChipsInput placeholder="Filter by tag..." />
+                      </React.Fragment>
+                    )}
+                  </ComboboxValue>
+                </ComboboxChips>
+                <ComboboxContent anchor={tagAnchor}>
+                  <ComboboxEmpty>No tags found.</ComboboxEmpty>
+                  <ComboboxList>
+                    {(item) => (
+                      <ComboboxItem key={item} value={item}>
+                        {item}
+                      </ComboboxItem>
+                    )}
+                  </ComboboxList>
+                </ComboboxContent>
+              </Combobox>
+            </Field>
+          </FieldSet>
+        </FieldGroup>
+      </CardContent>
+      <CardFooter className="flex flex-col gap-2 border-t">
+        <Button className="w-full">Apply Filters</Button>
+        <Button variant="ghost" className="w-full">
+          Reset
+        </Button>
+      </CardFooter>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/media-library-table/components/preview-header.tsx

@@ -0,0 +1,47 @@
+import { ArrowLeftIcon, SlidersHorizontalIcon, UploadIcon } from "lucide-react"
+
+import {
+  Breadcrumb,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbList,
+} from "@/styles/base-sera/ui/breadcrumb"
+import { Button } from "@/styles/base-sera/ui/button"
+import { ButtonGroup } from "@/styles/base-sera/ui/button-group"
+
+export function PreviewHeader() {
+  return (
+    <header>
+      <div className="container flex flex-col items-center justify-center gap-(--gap) py-(--gap) sm:flex-row sm:justify-between">
+        <div className="flex flex-col gap-2 text-center sm:text-left">
+          <Breadcrumb>
+            <BreadcrumbList>
+              <BreadcrumbItem>
+                <BreadcrumbLink href="#" className="flex items-center gap-1.5">
+                  <ArrowLeftIcon className="size-3.5" />
+                  Asset management
+                </BreadcrumbLink>
+              </BreadcrumbItem>
+            </BreadcrumbList>
+          </Breadcrumb>
+          <h1 className="line-clamp-1 font-heading text-3xl tracking-wide uppercase md:text-3xl lg:text-4xl">
+            Media Library
+          </h1>
+        </div>
+        <ButtonGroup className="gap-2 sm:ml-auto md:gap-4">
+          <Button
+            variant="outline"
+            className="bg-background hover:bg-background/80"
+          >
+            <SlidersHorizontalIcon data-icon="inline-start" />
+            Filters
+          </Button>
+          <Button>
+            <UploadIcon data-icon="inline-start" />
+            Upload Assets
+          </Button>
+        </ButtonGroup>
+      </div>
+    </header>
+  )
+}

apps/v4/app/(app)/(styles)/sera/media-library-table/index.tsx

@@ -0,0 +1,18 @@
+import { Separator } from "@/styles/base-sera/ui/separator"
+
+import { AssetTable } from "./components/asset-table"
+import { FilterLibrary } from "./components/filter-library"
+import { PreviewHeader } from "./components/preview-header"
+
+export function MediaLibraryTable() {
+  return (
+    <div className="preview theme-taupe @container/preview w-full flex-1 bg-muted pt-4 font-sans ring-1 ring-foreground/5 [--gap:--spacing(4)] sm:pt-0 md:[--gap:--spacing(6)] xl:[--gap:--spacing(8)] 2xl:py-8 **:[.container]:px-(--gap)">
+      <PreviewHeader />
+      <Separator className="hidden sm:block" />
+      <div className="container grid grid-cols-1 items-start gap-(--gap) py-(--gap) xl:grid-cols-[minmax(0,1fr)_320px]">
+        <AssetTable />
+        <FilterLibrary />
+      </div>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/media-library/components/asset-details.tsx

@@ -0,0 +1,110 @@
+import {
+  DownloadIcon,
+  FileTextIcon,
+  ImageIcon,
+  PlusIcon,
+  VideoIcon,
+} from "lucide-react"
+
+import { Badge } from "@/styles/base-sera/ui/badge"
+import { Button } from "@/styles/base-sera/ui/button"
+import { Card, CardContent, CardFooter } from "@/styles/base-sera/ui/card"
+import {
+  Item,
+  ItemContent,
+  ItemDescription,
+  ItemTitle,
+} from "@/styles/base-sera/ui/item"
+import { Separator } from "@/styles/base-sera/ui/separator"
+
+import { type Asset, type AssetType } from "../data"
+
+const TYPE_LABEL: Record<AssetType, string> = {
+  JPEG: "Image / JPEG",
+  PNG: "Image / PNG",
+  WEBP: "Image / WEBP",
+  MP4: "Video / MP4",
+  PDF: "Document / PDF",
+}
+
+export function AssetDetails({ asset }: { asset: Asset }) {
+  return (
+    <Card className="gap-0">
+      <CardContent className="flex flex-col gap-6">
+        <div className="flex aspect-5/4 items-center justify-center bg-muted/60 text-muted-foreground/60 ring-1 ring-border/70 ring-inset">
+          {asset.type === "MP4" ? (
+            <VideoIcon className="size-8" />
+          ) : asset.type === "PDF" ? (
+            <FileTextIcon className="size-8" />
+          ) : (
+            <ImageIcon className="size-8" />
+          )}
+        </div>
+        <h2 className="line-clamp-2 font-heading text-xl tracking-wide">
+          {asset.name}
+        </h2>
+        <Separator />
+        <dl className="flex flex-col gap-5 text-sm">
+          <div className="flex flex-col gap-1.5">
+            <dt className="text-[0.625rem] font-semibold tracking-widest text-muted-foreground uppercase">
+              Asset Type
+            </dt>
+            <dd>{TYPE_LABEL[asset.type]}</dd>
+          </div>
+          <div className="grid grid-cols-2 gap-4">
+            <div className="flex flex-col gap-1.5">
+              <dt className="text-[0.625rem] font-semibold tracking-widest text-muted-foreground uppercase">
+                Dimensions
+              </dt>
+              <dd>{asset.dimensions}</dd>
+            </div>
+            <div className="flex flex-col gap-1.5">
+              <dt className="text-[0.625rem] font-semibold tracking-widest text-muted-foreground uppercase">
+                File Size
+              </dt>
+              <dd>{asset.size}</dd>
+            </div>
+          </div>
+        </dl>
+        <Separator />
+        <div className="flex flex-col gap-3">
+          <div className="flex items-center justify-between">
+            <h3 className="text-[0.625rem] font-semibold tracking-widest text-muted-foreground uppercase">
+              Tags
+            </h3>
+            <Button variant="ghost" size="icon-xs" aria-label="Add tag">
+              <PlusIcon />
+            </Button>
+          </div>
+          <div className="flex flex-wrap gap-x-4 gap-y-2">
+            {asset.tags.map((tag) => (
+              <Badge key={tag}>{tag}</Badge>
+            ))}
+          </div>
+        </div>
+        <Separator />
+        <div className="flex flex-col gap-3">
+          <h3 className="text-[0.625rem] font-semibold tracking-widest text-muted-foreground uppercase">
+            Used In
+          </h3>
+          <div className="flex flex-col gap-2">
+            {asset.usedIn.map((usage) => (
+              <Item key={usage.title} variant="outline">
+                <ItemContent>
+                  <ItemTitle>{usage.title}</ItemTitle>
+                  <ItemDescription>{usage.role}</ItemDescription>
+                </ItemContent>
+              </Item>
+            ))}
+          </div>
+        </div>
+      </CardContent>
+      <CardFooter className="mt-6 border-t pt-6">
+        <Button className="w-full">
+          <DownloadIcon data-icon="inline-start" />
+          Download
+        </Button>
+      </CardFooter>
+    </Card>
+  )
+}

apps/v4/app/(app)/(styles)/sera/media-library/components/asset-grid.tsx

@@ -0,0 +1,160 @@
+"use client"
+
+import {
+  CheckIcon,
+  FileTextIcon,
+  ImageIcon,
+  SearchIcon,
+  VideoIcon,
+} from "lucide-react"
+
+import { cn } from "@/lib/utils"
+import { Badge } from "@/styles/base-sera/ui/badge"
+import {
+  Card,
+  CardContent,
+  CardFooter,
+  CardHeader,
+} from "@/styles/base-sera/ui/card"
+import {
+  InputGroup,
+  InputGroupAddon,
+  InputGroupInput,
+} from "@/styles/base-sera/ui/input-group"
+import {
+  Pagination,
+  PaginationContent,
+  PaginationItem,
+  PaginationLink,
+  PaginationNext,
+  PaginationPrevious,
+} from "@/styles/base-sera/ui/pagination"
+
+import { ASSETS, type Asset, type AssetType } from "../data"
+
+function AssetTypeIcon({
+  type,
+  className,
+}: {
+  type: AssetType
+  className?: string
+}) {
+  if (type === "MP4") {
+    return <VideoIcon className={className} />
+  }
+
+  if (type === "PDF") {
+    return <FileTextIcon className={className} />
+  }
+
+  return <ImageIcon className={className} />
+}
+
+export function AssetGrid({
+  selectedId,
+  onSelect,
+}: {
+  selectedId: string
+  onSelect: (id: string) => void
+}) {
+  return (
+    <Card>
+      <CardHeader>
+        <InputGroup className="w-full">
+          <InputGroupAddon>
+            <SearchIcon />
+          </InputGroupAddon>
+          <InputGroupInput placeholder="Search files, tags, or metadata..." />
+        </InputGroup>
+      </CardHeader>
+      <CardContent>
+        <div className="grid grid-cols-2 gap-6 sm:grid-cols-3 lg:grid-cols-4">
+          {ASSETS.map((asset) => (
+            <AssetGridItem
+              key={asset.id}
+              asset={asset}
+              selected={asset.id === selectedId}
+              onSelect={() => onSelect(asset.id)}
+            />
+          ))}
+        </div>
+      </CardContent>
+      <CardFooter className="justify-center">
+        <Pagination>
+          <PaginationContent>
+            <PaginationItem>
+              <PaginationPrevious href="#" />
+            </PaginationItem>
+            <PaginationItem>
+              <PaginationLink href="#" isActive>
+                1
+              </PaginationLink>
+            </PaginationItem>
+            <PaginationItem>
+              <PaginationLink href="#">2</PaginationLink>
+            </PaginationItem>
+            <PaginationItem>
+              <PaginationLink href="#">3</PaginationLink>
+            </PaginationItem>
+            <PaginationItem>
+              <PaginationNext href="#" />
+            </PaginationItem>
+          </PaginationContent>
+        </Pagination>
+      </CardFooter>
+    </Card>
+  )
+}
+
+function AssetGridItem({
+  asset,
+  selected,
+  onSelect,
+}: {
+  asset: Asset
+  selected: boolean
+  onSelect: () => void
+}) {
+  return (
+    <button
+      type="button"
+      onClick={onSelect}
+      aria-pressed={selected}
+      className="group flex flex-col gap-2.5 text-left outline-none focus-visible:[&>div:first-child]:ring-2 focus-visible:[&>div:first-child]:ring-ring"
+    >
+      <div
+        className={cn(
+          "relative flex aspect-4/3 items-center justify-center bg-muted/60 ring-1 ring-border/70 transition-shadow ring-inset group-hover:ring-foreground/40",
+          selected && "ring-2 ring-foreground group-hover:ring-foreground"
+        )}
+      >
+        {selected ? (
+          <div className="absolute top-2 left-2 flex size-5 items-center justify-center bg-foreground text-background">
+            <CheckIcon className="size-3" />
+          </div>
+        ) : null}
+        <Badge
+          variant="outline"
+          className="absolute top-2 right-2 border bg-background px-2 py-1 text-[0.625rem]"
+        >
+          {asset.type}
+        </Badge>
+        {asset.duration ? (
+          <Badge className="absolute bottom-2 left-2 bg-foreground px-2 py-1 text-background">
+            {asset.duration}
+          </Badge>
+        ) : null}
+        <AssetTypeIcon
+          type={asset.type}
+          className="size-7 text-muted-foreground/60"
+        />
+      </div>
+      <div className="flex flex-col gap-0.5 px-0.5">
+        <p className="line-clamp-1 text-sm font-medium">{asset.name}</p>
+        <p className="text-[0.625rem] font-semibold tracking-wider text-muted-foreground uppercase">
+          {asset.date} · {asset.size}
+        </p>
+      </div>
+    </button>
+  )
+}

apps/v4/app/(app)/(styles)/sera/media-library/components/preview-header.tsx

@@ -0,0 +1,47 @@
+import { ArrowLeftIcon, SlidersHorizontalIcon, UploadIcon } from "lucide-react"
+
+import {
+  Breadcrumb,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbList,
+} from "@/styles/base-sera/ui/breadcrumb"
+import { Button } from "@/styles/base-sera/ui/button"
+import { ButtonGroup } from "@/styles/base-sera/ui/button-group"
+
+export function PreviewHeader() {
+  return (
+    <header>
+      <div className="container flex flex-col items-center justify-center gap-(--gap) py-(--gap) sm:flex-row sm:justify-between">
+        <div className="flex flex-col gap-2 text-center sm:text-left">
+          <Breadcrumb>
+            <BreadcrumbList>
+              <BreadcrumbItem>
+                <BreadcrumbLink href="#" className="flex items-center gap-1.5">
+                  <ArrowLeftIcon className="size-3.5" />
+                  Asset management
+                </BreadcrumbLink>
+              </BreadcrumbItem>
+            </BreadcrumbList>
+          </Breadcrumb>
+          <h1 className="line-clamp-1 font-heading text-3xl tracking-wide uppercase md:text-3xl lg:text-4xl">
+            Media Library
+          </h1>
+        </div>
+        <ButtonGroup className="gap-2 sm:ml-auto md:gap-4">
+          <Button
+            variant="outline"
+            className="bg-background hover:bg-background/80"
+          >
+            <SlidersHorizontalIcon data-icon="inline-start" />
+            Filters
+          </Button>
+          <Button>
+            <UploadIcon data-icon="inline-start" />
+            Upload Assets
+          </Button>
+        </ButtonGroup>
+      </div>
+    </header>
+  )
+}

apps/v4/app/(app)/(styles)/sera/media-library/data.ts

@@ -0,0 +1,188 @@
+export type AssetType = "JPEG" | "PNG" | "WEBP" | "MP4" | "PDF"
+
+export type Asset = {
+  id: string
+  name: string
+  date: string
+  size: string
+  type: AssetType
+  dimensions: string
+  duration?: string
+  uploadedBy: string
+  uploadedByInitials: string
+  uploadedOn: string
+  tags: string[]
+  usedIn: { title: string; role: string }[]
+}
+
+export const ASSETS: Asset[] = [
+  {
+    id: "1",
+    name: "brutalism-facade-01.jpg",
+    date: "Oct 24",
+    size: "4.2 MB",
+    type: "JPEG",
+    dimensions: "4000 × 3000",
+    uploadedBy: "Marcus Chen",
+    uploadedByInitials: "MC",
+    uploadedOn: "Oct 24, 2024",
+    tags: ["architecture", "brutalism", "exterior", "summer-issue"],
+    usedIn: [
+      { title: "Brutalism's Second Act", role: "Cover Image" },
+      { title: "Autumn Sartorial Code", role: "Inline Gallery" },
+    ],
+  },
+  {
+    id: "2",
+    name: "brutalism-interior-raw.jpg",
+    date: "Oct 24",
+    size: "3.8 MB",
+    type: "JPEG",
+    dimensions: "3800 × 2850",
+    uploadedBy: "Marcus Chen",
+    uploadedByInitials: "MC",
+    uploadedOn: "Oct 24, 2024",
+    tags: ["architecture", "brutalism", "interior"],
+    usedIn: [{ title: "Brutalism's Second Act", role: "Inline Gallery" }],
+  },
+  {
+    id: "3",
+    name: "seattle-living-building-diagram.png",
+    date: "Oct 22",
+    size: "1.1 MB",
+    type: "PNG",
+    dimensions: "2000 × 1500",
+    uploadedBy: "Sarah Jenkins",
+    uploadedByInitials: "SJ",
+    uploadedOn: "Oct 22, 2024",
+    tags: ["diagram", "sustainability", "seattle"],
+    usedIn: [
+      { title: "The Future of Sustainable Architecture", role: "Diagram" },
+    ],
+  },
+  {
+    id: "4",
+    name: "interview-sofia-coppola-clip1.mp4",
+    date: "Oct 18",
+    size: "45.0 MB",
+    type: "MP4",
+    dimensions: "1920 × 1080",
+    duration: "0:45",
+    uploadedBy: "Emma Ross",
+    uploadedByInitials: "ER",
+    uploadedOn: "Oct 18, 2024",
+    tags: ["video", "interview", "film"],
+    usedIn: [{ title: "The Aesthetics of Isolation", role: "Featured Video" }],
+  },
+  {
+    id: "5",
+    name: "kyoto-kilns-pottery-detail.jpg",
+    date: "Oct 15",
+    size: "5.6 MB",
+    type: "JPEG",
+    dimensions: "4500 × 3000",
+    uploadedBy: "Marcus Chen",
+    uploadedByInitials: "MC",
+    uploadedOn: "Oct 15, 2024",
+    tags: ["ceramics", "kyoto", "craft"],
+    usedIn: [{ title: "Kyoto's Oldest Kilns", role: "Hero Image" }],
+  },
+  {
+    id: "6",
+    name: "copenhagen-design-week-street.jpg",
+    date: "Oct 12",
+    size: "3.2 MB",
+    type: "JPEG",
+    dimensions: "3600 × 2400",
+    uploadedBy: "Noah Bennett",
+    uploadedByInitials: "NB",
+    uploadedOn: "Oct 12, 2024",
+    tags: ["copenhagen", "design-week", "street"],
+    usedIn: [{ title: "Field Notes from Copenhagen", role: "Inline Gallery" }],
+  },
+  {
+    id: "7",
+    name: "minimalist-chair-render.webp",
+    date: "Oct 10",
+    size: "0.8 MB",
+    type: "WEBP",
+    dimensions: "2400 × 1600",
+    uploadedBy: "Claire Duval",
+    uploadedByInitials: "CD",
+    uploadedOn: "Oct 10, 2024",
+    tags: ["furniture", "minimalism", "render"],
+    usedIn: [{ title: "The New Vanguard", role: "Product Shot" }],
+  },
+  {
+    id: "8",
+    name: "autumn-issue-style-guide.pdf",
+    date: "Oct 05",
+    size: "12.4 MB",
+    type: "PDF",
+    dimensions: "N/A",
+    uploadedBy: "Emma Ross",
+    uploadedByInitials: "ER",
+    uploadedOn: "Oct 05, 2024",
+    tags: ["guidelines", "internal", "autumn"],
+    usedIn: [{ title: "Autumn Issue 2024", role: "Reference" }],
+  },
+  {
+    id: "9",
+    name: "milan-lighting-studio-visit.jpg",
+    date: "Oct 09",
+    size: "6.1 MB",
+    type: "JPEG",
+    dimensions: "5200 × 3466",
+    uploadedBy: "Claire Duval",
+    uploadedByInitials: "CD",
+    uploadedOn: "Oct 09, 2024",
+    tags: ["milan", "lighting", "studio"],
+    usedIn: [
+      { title: "Milan's Most Elusive Lighting Designer", role: "Hero Image" },
+    ],
+  },
+  {
+    id: "10",
+    name: "lisbon-culinary-scene-raw.webp",
+    date: "Oct 14",
+    size: "2.4 MB",
+    type: "WEBP",
+    dimensions: "3000 × 2000",
+    uploadedBy: "Amara Iqbal",
+    uploadedByInitials: "AI",
+    uploadedOn: "Oct 14, 2024",
+    tags: ["lisbon", "food", "editorial"],
+    usedIn: [
+      { title: "Lisbon's Quiet Culinary Renaissance", role: "Inline Gallery" },
+    ],
+  },
+  {
+    id: "11",
+    name: "print-magazine-covers-mo...",
+    date: "Sep 26",
+    size: "8.9 MB",
+    type: "PNG",
+    dimensions: "3200 × 2400",
+    uploadedBy: "Mina Okafor",
+    uploadedByInitials: "MO",
+    uploadedOn: "Sep 26, 2024",
+    tags: ["print", "magazine", "covers"],
+    usedIn: [{ title: "The Return of Print", role: "Cover Image" }],
+  },
+  {
+    id: "12",
+    name: "avant-garde-furniture-trailer.mp4",
+    date: "Sep 30",
+    size: "78.2 MB",
+    type: "MP4",
+    dimensions: "3840 × 2160",
+    duration: "1:12",
+    uploadedBy: "Tommy Rhodes",
+    uploadedByInitials: "TR",
+    uploadedOn: "Sep 30, 2024",
+    tags: ["video", "furniture", "trailer"],
+    usedIn: [
+      { title: "Collecting the New Avant-Garde", role: "Featured Video" },
+    ],
+  },
+]

apps/v4/app/(app)/(styles)/sera/media-library/index.tsx

@@ -0,0 +1,30 @@
+"use client"
+
+import * as React from "react"
+
+import { Separator } from "@/styles/base-sera/ui/separator"
+
+import { AssetDetails } from "./components/asset-details"
+import { AssetGrid } from "./components/asset-grid"
+import { PreviewHeader } from "./components/preview-header"
+import { ASSETS } from "./data"
+
+export function MediaLibrary() {
+  const [selectedId, setSelectedId] = React.useState<string>(ASSETS[0].id)
+
+  const selectedAsset = React.useMemo(
+    () => ASSETS.find((asset) => asset.id === selectedId) ?? ASSETS[0],
+    [selectedId]
+  )
+
+  return (
+    <div className="preview theme-taupe @container/preview w-full flex-1 bg-muted pt-4 font-sans ring-1 ring-foreground/5 [--gap:--spacing(4)] sm:pt-0 md:[--gap:--spacing(6)] xl:[--gap:--spacing(8)] 2xl:py-8 **:[.container]:px-(--gap)">
+      <PreviewHeader />
+      <Separator className="hidden sm:block" />
+      <div className="container grid grid-cols-1 items-start gap-(--gap) py-(--gap) xl:grid-cols-[minmax(0,1fr)_320px]">
+        <AssetGrid selectedId={selectedId} onSelect={setSelectedId} />
+        <AssetDetails asset={selectedAsset} />
+      </div>
+    </div>
+  )
+}

apps/v4/app/(app)/(styles)/sera/page.tsx

@@ -0,0 +1,72 @@
+import { type Metadata } from "next"
+import Link from "next/link"
+
+import {
+  PageActions,
+  PageHeader,
+  PageHeaderDescription,
+  PageHeaderHeading,
+} from "@/components/page-header"
+import { Button } from "@/styles/radix-sera/ui/button"
+
+import { AudienceAnalytics } from "./audience-analytics"
+import { LazyPreview } from "./components/lazy-preview"
+
+import "./style.css"
+
+import { ArrowRightIcon } from "lucide-react"
+
+import { ImagePreview } from "./components/image-preview"
+
+const title = "Introducing Sera"
+const description =
+  "Minimal. Editorial. Typographic. Underline Controls and Uppercase Headings. Shaped by Print Design Principles."
+
+export const metadata: Metadata = {
+  title,
+  description,
+  openGraph: {
+    title,
+    description,
+  },
+  twitter: {
+    card: "summary_large_image",
+    title,
+    description,
+  },
+}
+
+export default function SeraPage() {
+  return (
+    <>
+      <PageHeader>
+        <PageHeaderHeading className="font-(family-name:--font-playfair-display) text-[2.875rem] tracking-tight!">
+          {title}
+        </PageHeaderHeading>
+        <PageHeaderDescription className="max-w-2xl text-pretty md:text-balance">
+          {description}
+        </PageHeaderDescription>
+        <PageActions className="**:[.container]:justify-start">
+          <Button asChild size="sm">
+            <Link href="/create?preset=b4xFeBLg4O">
+              Open in shadcn/create
+              <ArrowRightIcon data-icon="inline-end" />
+            </Link>
+          </Button>
+        </PageActions>
+      </PageHeader>
+      <ImagePreview />
+      <div className="container-wrapper hidden flex-1 flex-col section-soft px-0 md:flex md:px-2 md:py-12">
+        <div className="container flex flex-1 flex-col gap-10 px-0 3xl:max-w-[2000px] md:px-6">
+          <AudienceAnalytics />
+          <LazyPreview name="articleDirectory" />
+          <LazyPreview name="emptyState" />
+          <LazyPreview name="editArticle" />
+          <LazyPreview name="mediaLibrary" />
+          <LazyPreview name="mediaLibraryTable" />
+        </div>
+      </div>
+      {/* <ThemeSwitcher /> */}
+    </>
+  )
+}

apps/v4/app/(app)/(styles)/sera/style.css

@@ -0,0 +1,495 @@
+@layer base {
+  .preview {
+    --font-sans: var(--font-noto-sans);
+    --font-heading: var(--font-playfair-display);
+    contain-intrinsic-size: auto 900px;
+    content-visibility: auto;
+  }
+
+  .theme-taupe {
+    --radius: 0;
+    --background: oklch(1 0 0);
+    --foreground: oklch(0.147 0.004 49.3);
+    --card: oklch(1 0 0);
+    --card-foreground: oklch(0.147 0.004 49.3);
+    --popover: oklch(1 0 0);
+    --popover-foreground: oklch(0.147 0.004 49.3);
+    --primary: oklch(0.214 0.009 43.1);
+    --primary-foreground: oklch(0.986 0.002 67.8);
+    --secondary: oklch(0.96 0.002 17.2);
+    --secondary-foreground: oklch(0.214 0.009 43.1);
+    --muted: oklch(0.96 0.002 17.2);
+    --muted-foreground: oklch(0.547 0.021 43.1);
+    --accent: oklch(0.96 0.002 17.2);
+    --accent-foreground: oklch(0.214 0.009 43.1);
+    --destructive: oklch(0.577 0.245 27.325);
+    --border: oklch(0.922 0.005 34.3);
+    --input: oklch(0.922 0.005 34.3);
+    --ring: oklch(0.714 0.014 41.2);
+    --chart-1: oklch(0.868 0.007 39.5);
+    --chart-2: oklch(0.547 0.021 43.1);
+    --chart-3: oklch(0.438 0.017 39.3);
+    --chart-4: oklch(0.367 0.016 35.7);
+    --chart-5: oklch(0.268 0.011 36.5);
+    --sidebar: oklch(0.986 0.002 67.8);
+    --sidebar-foreground: oklch(0.147 0.004 49.3);
+    --sidebar-primary: oklch(0.214 0.009 43.1);
+    --sidebar-primary-foreground: oklch(0.986 0.002 67.8);
+    --sidebar-accent: oklch(0.96 0.002 17.2);
+    --sidebar-accent-foreground: oklch(0.214 0.009 43.1);
+    --sidebar-border: oklch(0.922 0.005 34.3);
+    --sidebar-ring: oklch(0.714 0.014 41.2);
+
+    .dark & {
+      --background: oklch(0.147 0.004 49.3);
+      --foreground: oklch(0.986 0.002 67.8);
+      --card: oklch(0.214 0.009 43.1);
+      --card-foreground: oklch(0.986 0.002 67.8);
+      --popover: oklch(0.214 0.009 43.1);
+      --popover-foreground: oklch(0.986 0.002 67.8);
+      --primary: oklch(0.922 0.005 34.3);
+      --primary-foreground: oklch(0.214 0.009 43.1);
+      --secondary: oklch(0.268 0.011 36.5);
+      --secondary-foreground: oklch(0.986 0.002 67.8);
+      --muted: oklch(0.268 0.011 36.5);
+      --muted-foreground: oklch(0.714 0.014 41.2);
+      --accent: oklch(0.268 0.011 36.5);
+      --accent-foreground: oklch(0.986 0.002 67.8);
+      --destructive: oklch(0.704 0.191 22.216);
+      --border: oklch(1 0 0 / 10%);
+      --input: oklch(1 0 0 / 15%);
+      --ring: oklch(0.547 0.021 43.1);
+      --chart-1: oklch(0.868 0.007 39.5);
+      --chart-2: oklch(0.547 0.021 43.1);
+      --chart-3: oklch(0.438 0.017 39.3);
+      --chart-4: oklch(0.367 0.016 35.7);
+      --chart-5: oklch(0.268 0.011 36.5);
+      --sidebar: oklch(0.214 0.009 43.1);
+      --sidebar-foreground: oklch(0.986 0.002 67.8);
+      --sidebar-primary: oklch(0.488 0.243 264.376);
+      --sidebar-primary-foreground: oklch(0.986 0.002 67.8);
+      --sidebar-accent: oklch(0.268 0.011 36.5);
+      --sidebar-accent-foreground: oklch(0.986 0.002 67.8);
+      --sidebar-border: oklch(1 0 0 / 10%);
+      --sidebar-ring: oklch(0.547 0.021 43.1);
+    }
+  }
+
+  .theme-neutral {
+    --radius: 0;
+    --background: oklch(1 0 0);
+    --foreground: oklch(0.145 0 0);
+    --card: oklch(1 0 0);
+    --card-foreground: oklch(0.145 0 0);
+    --popover: oklch(1 0 0);
+    --popover-foreground: oklch(0.145 0 0);
+    --primary: oklch(0.205 0 0);
+    --primary-foreground: oklch(0.985 0 0);
+    --secondary: oklch(0.97 0 0);
+    --secondary-foreground: oklch(0.205 0 0);
+    --muted: oklch(0.97 0 0);
+    --muted-foreground: oklch(0.556 0 0);
+    --accent: oklch(0.97 0 0);
+    --accent-foreground: oklch(0.205 0 0);
+    --destructive: oklch(0.577 0.245 27.325);
+    --border: oklch(0.922 0 0);
+    --input: oklch(0.922 0 0);
+    --ring: oklch(0.708 0 0);
+    --chart-1: oklch(0.87 0 0);
+    --chart-2: oklch(0.556 0 0);
+    --chart-3: oklch(0.439 0 0);
+    --chart-4: oklch(0.371 0 0);
+    --chart-5: oklch(0.269 0 0);
+    --sidebar: oklch(0.985 0 0);
+    --sidebar-foreground: oklch(0.145 0 0);
+    --sidebar-primary: oklch(0.205 0 0);
+    --sidebar-primary-foreground: oklch(0.985 0 0);
+    --sidebar-accent: oklch(0.97 0 0);
+    --sidebar-accent-foreground: oklch(0.205 0 0);
+    --sidebar-border: oklch(0.922 0 0);
+    --sidebar-ring: oklch(0.708 0 0);
+
+    .dark & {
+      --background: oklch(0.145 0 0);
+      --foreground: oklch(0.985 0 0);
+      --card: oklch(0.205 0 0);
+      --card-foreground: oklch(0.985 0 0);
+      --popover: oklch(0.205 0 0);
+      --popover-foreground: oklch(0.985 0 0);
+      --primary: oklch(0.922 0 0);
+      --primary-foreground: oklch(0.205 0 0);
+      --secondary: oklch(0.269 0 0);
+      --secondary-foreground: oklch(0.985 0 0);
+      --muted: oklch(0.269 0 0);
+      --muted-foreground: oklch(0.708 0 0);
+      --accent: oklch(0.269 0 0);
+      --accent-foreground: oklch(0.985 0 0);
+      --destructive: oklch(0.704 0.191 22.216);
+      --border: oklch(1 0 0 / 10%);
+      --input: oklch(1 0 0 / 15%);
+      --ring: oklch(0.556 0 0);
+      --chart-1: oklch(0.87 0 0);
+      --chart-2: oklch(0.556 0 0);
+      --chart-3: oklch(0.439 0 0);
+      --chart-4: oklch(0.371 0 0);
+      --chart-5: oklch(0.269 0 0);
+      --sidebar: oklch(0.205 0 0);
+      --sidebar-foreground: oklch(0.985 0 0);
+      --sidebar-primary: oklch(0.488 0.243 264.376);
+      --sidebar-primary-foreground: oklch(0.985 0 0);
+      --sidebar-accent: oklch(0.269 0 0);
+      --sidebar-accent-foreground: oklch(0.985 0 0);
+      --sidebar-border: oklch(1 0 0 / 10%);
+      --sidebar-ring: oklch(0.556 0 0);
+    }
+  }
+
+  .theme-stone {
+    --radius: 0;
+    --background: oklch(1 0 0);
+    --foreground: oklch(0.147 0.004 49.25);
+    --card: oklch(1 0 0);
+    --card-foreground: oklch(0.147 0.004 49.25);
+    --popover: oklch(1 0 0);
+    --popover-foreground: oklch(0.147 0.004 49.25);
+    --primary: oklch(0.216 0.006 56.043);
+    --primary-foreground: oklch(0.985 0.001 106.423);
+    --secondary: oklch(0.97 0.001 106.424);
+    --secondary-foreground: oklch(0.216 0.006 56.043);
+    --muted: oklch(0.97 0.001 106.424);
+    --muted-foreground: oklch(0.553 0.013 58.071);
+    --accent: oklch(0.97 0.001 106.424);
+    --accent-foreground: oklch(0.216 0.006 56.043);
+    --destructive: oklch(0.577 0.245 27.325);
+    --border: oklch(0.923 0.003 48.717);
+    --input: oklch(0.923 0.003 48.717);
+    --ring: oklch(0.709 0.01 56.259);
+    --chart-1: oklch(0.869 0.005 56.366);
+    --chart-2: oklch(0.553 0.013 58.071);
+    --chart-3: oklch(0.444 0.011 73.639);
+    --chart-4: oklch(0.374 0.01 67.558);
+    --chart-5: oklch(0.268 0.007 34.298);
+    --sidebar: oklch(0.985 0.001 106.423);
+    --sidebar-foreground: oklch(0.147 0.004 49.25);
+    --sidebar-primary: oklch(0.216 0.006 56.043);
+    --sidebar-primary-foreground: oklch(0.985 0.001 106.423);
+    --sidebar-accent: oklch(0.97 0.001 106.424);
+    --sidebar-accent-foreground: oklch(0.216 0.006 56.043);
+    --sidebar-border: oklch(0.923 0.003 48.717);
+    --sidebar-ring: oklch(0.709 0.01 56.259);
+
+    .dark & {
+      --background: oklch(0.147 0.004 49.25);
+      --foreground: oklch(0.985 0.001 106.423);
+      --card: oklch(0.216 0.006 56.043);
+      --card-foreground: oklch(0.985 0.001 106.423);
+      --popover: oklch(0.216 0.006 56.043);
+      --popover-foreground: oklch(0.985 0.001 106.423);
+      --primary: oklch(0.923 0.003 48.717);
+      --primary-foreground: oklch(0.216 0.006 56.043);
+      --secondary: oklch(0.268 0.007 34.298);
+      --secondary-foreground: oklch(0.985 0.001 106.423);
+      --muted: oklch(0.268 0.007 34.298);
+      --muted-foreground: oklch(0.709 0.01 56.259);
+      --accent: oklch(0.268 0.007 34.298);
+      --accent-foreground: oklch(0.985 0.001 106.423);
+      --destructive: oklch(0.704 0.191 22.216);
+      --border: oklch(1 0 0 / 10%);
+      --input: oklch(1 0 0 / 15%);
+      --ring: oklch(0.553 0.013 58.071);
+      --chart-1: oklch(0.869 0.005 56.366);
+      --chart-2: oklch(0.553 0.013 58.071);
+      --chart-3: oklch(0.444 0.011 73.639);
+      --chart-4: oklch(0.374 0.01 67.558);
+      --chart-5: oklch(0.268 0.007 34.298);
+      --sidebar: oklch(0.216 0.006 56.043);
+      --sidebar-foreground: oklch(0.985 0.001 106.423);
+      --sidebar-primary: oklch(0.488 0.243 264.376);
+      --sidebar-primary-foreground: oklch(0.985 0.001 106.423);
+      --sidebar-accent: oklch(0.268 0.007 34.298);
+      --sidebar-accent-foreground: oklch(0.985 0.001 106.423);
+      --sidebar-border: oklch(1 0 0 / 10%);
+      --sidebar-ring: oklch(0.553 0.013 58.071);
+    }
+  }
+
+  .theme-zinc {
+    --radius: 0;
+    --background: oklch(1 0 0);
+    --foreground: oklch(0.141 0.005 285.823);
+    --card: oklch(1 0 0);
+    --card-foreground: oklch(0.141 0.005 285.823);
+    --popover: oklch(1 0 0);
+    --popover-foreground: oklch(0.141 0.005 285.823);
+    --primary: oklch(0.21 0.006 285.885);
+    --primary-foreground: oklch(0.985 0 0);
+    --secondary: oklch(0.967 0.001 286.375);
+    --secondary-foreground: oklch(0.21 0.006 285.885);
+    --muted: oklch(0.967 0.001 286.375);
+    --muted-foreground: oklch(0.552 0.016 285.938);
+    --accent: oklch(0.967 0.001 286.375);
+    --accent-foreground: oklch(0.21 0.006 285.885);
+    --destructive: oklch(0.577 0.245 27.325);
+    --border: oklch(0.92 0.004 286.32);
+    --input: oklch(0.92 0.004 286.32);
+    --ring: oklch(0.705 0.015 286.067);
+    --chart-1: oklch(0.871 0.006 286.286);
+    --chart-2: oklch(0.552 0.016 285.938);
+    --chart-3: oklch(0.442 0.017 285.786);
+    --chart-4: oklch(0.37 0.013 285.805);
+    --chart-5: oklch(0.274 0.006 286.033);
+    --sidebar: oklch(0.985 0 0);
+    --sidebar-foreground: oklch(0.141 0.005 285.823);
+    --sidebar-primary: oklch(0.21 0.006 285.885);
+    --sidebar-primary-foreground: oklch(0.985 0 0);
+    --sidebar-accent: oklch(0.967 0.001 286.375);
+    --sidebar-accent-foreground: oklch(0.21 0.006 285.885);
+    --sidebar-border: oklch(0.92 0.004 286.32);
+    --sidebar-ring: oklch(0.705 0.015 286.067);
+
+    .dark & {
+      --background: oklch(0.141 0.005 285.823);
+      --foreground: oklch(0.985 0 0);
+      --card: oklch(0.21 0.006 285.885);
+      --card-foreground: oklch(0.985 0 0);
+      --popover: oklch(0.21 0.006 285.885);
+      --popover-foreground: oklch(0.985 0 0);
+      --primary: oklch(0.92 0.004 286.32);
+      --primary-foreground: oklch(0.21 0.006 285.885);
+      --secondary: oklch(0.274 0.006 286.033);
+      --secondary-foreground: oklch(0.985 0 0);
+      --muted: oklch(0.274 0.006 286.033);
+      --muted-foreground: oklch(0.705 0.015 286.067);
+      --accent: oklch(0.274 0.006 286.033);
+      --accent-foreground: oklch(0.985 0 0);
+      --destructive: oklch(0.704 0.191 22.216);
+      --border: oklch(1 0 0 / 10%);
+      --input: oklch(1 0 0 / 15%);
+      --ring: oklch(0.552 0.016 285.938);
+      --chart-1: oklch(0.871 0.006 286.286);
+      --chart-2: oklch(0.552 0.016 285.938);
+      --chart-3: oklch(0.442 0.017 285.786);
+      --chart-4: oklch(0.37 0.013 285.805);
+      --chart-5: oklch(0.274 0.006 286.033);
+      --sidebar: oklch(0.21 0.006 285.885);
+      --sidebar-foreground: oklch(0.985 0 0);
+      --sidebar-primary: oklch(0.488 0.243 264.376);
+      --sidebar-primary-foreground: oklch(0.985 0 0);
+      --sidebar-accent: oklch(0.274 0.006 286.033);
+      --sidebar-accent-foreground: oklch(0.985 0 0);
+      --sidebar-border: oklch(1 0 0 / 10%);
+      --sidebar-ring: oklch(0.552 0.016 285.938);
+    }
+  }
+
+  .theme-mauve {
+    --radius: 0;
+    --background: oklch(1 0 0);
+    --foreground: oklch(0.145 0.008 326);
+    --card: oklch(1 0 0);
+    --card-foreground: oklch(0.145 0.008 326);
+    --popover: oklch(1 0 0);
+    --popover-foreground: oklch(0.145 0.008 326);
+    --primary: oklch(0.212 0.019 322.12);
+    --primary-foreground: oklch(0.985 0 0);
+    --secondary: oklch(0.96 0.003 325.6);
+    --secondary-foreground: oklch(0.212 0.019 322.12);
+    --muted: oklch(0.96 0.003 325.6);
+    --muted-foreground: oklch(0.542 0.034 322.5);
+    --accent: oklch(0.96 0.003 325.6);
+    --accent-foreground: oklch(0.212 0.019 322.12);
+    --destructive: oklch(0.577 0.245 27.325);
+    --border: oklch(0.922 0.005 325.62);
+    --input: oklch(0.922 0.005 325.62);
+    --ring: oklch(0.711 0.019 323.02);
+    --chart-1: oklch(0.865 0.012 325.68);
+    --chart-2: oklch(0.542 0.034 322.5);
+    --chart-3: oklch(0.435 0.029 321.78);
+    --chart-4: oklch(0.364 0.029 323.89);
+    --chart-5: oklch(0.263 0.024 320.12);
+    --sidebar: oklch(0.985 0 0);
+    --sidebar-foreground: oklch(0.145 0.008 326);
+    --sidebar-primary: oklch(0.212 0.019 322.12);
+    --sidebar-primary-foreground: oklch(0.985 0 0);
+    --sidebar-accent: oklch(0.96 0.003 325.6);
+    --sidebar-accent-foreground: oklch(0.212 0.019 322.12);
+    --sidebar-border: oklch(0.922 0.005 325.62);
+    --sidebar-ring: oklch(0.711 0.019 323.02);
+
+    .dark & {
+      --background: oklch(0.145 0.008 326);
+      --foreground: oklch(0.985 0 0);
+      --card: oklch(0.212 0.019 322.12);
+      --card-foreground: oklch(0.985 0 0);
+      --popover: oklch(0.212 0.019 322.12);
+      --popover-foreground: oklch(0.985 0 0);
+      --primary: oklch(0.922 0.005 325.62);
+      --primary-foreground: oklch(0.212 0.019 322.12);
+      --secondary: oklch(0.263 0.024 320.12);
+      --secondary-foreground: oklch(0.985 0 0);
+      --muted: oklch(0.263 0.024 320.12);
+      --muted-foreground: oklch(0.711 0.019 323.02);
+      --accent: oklch(0.263 0.024 320.12);
+      --accent-foreground: oklch(0.985 0 0);
+      --destructive: oklch(0.704 0.191 22.216);
+      --border: oklch(1 0 0 / 10%);
+      --input: oklch(1 0 0 / 15%);
+      --ring: oklch(0.542 0.034 322.5);
+      --chart-1: oklch(0.865 0.012 325.68);
+      --chart-2: oklch(0.542 0.034 322.5);
+      --chart-3: oklch(0.435 0.029 321.78);
+      --chart-4: oklch(0.364 0.029 323.89);
+      --chart-5: oklch(0.263 0.024 320.12);
+      --sidebar: oklch(0.212 0.019 322.12);
+      --sidebar-foreground: oklch(0.985 0 0);
+      --sidebar-primary: oklch(0.488 0.243 264.376);
+      --sidebar-primary-foreground: oklch(0.985 0 0);
+      --sidebar-accent: oklch(0.263 0.024 320.12);
+      --sidebar-accent-foreground: oklch(0.985 0 0);
+      --sidebar-border: oklch(1 0 0 / 10%);
+      --sidebar-ring: oklch(0.542 0.034 322.5);
+    }
+  }
+
+  .theme-olive {
+    --radius: 0;
+    --background: oklch(1 0 0);
+    --foreground: oklch(0.153 0.006 107.1);
+    --card: oklch(1 0 0);
+    --card-foreground: oklch(0.153 0.006 107.1);
+    --popover: oklch(1 0 0);
+    --popover-foreground: oklch(0.153 0.006 107.1);
+    --primary: oklch(0.228 0.013 107.4);
+    --primary-foreground: oklch(0.988 0.003 106.5);
+    --secondary: oklch(0.966 0.005 106.5);
+    --secondary-foreground: oklch(0.228 0.013 107.4);
+    --muted: oklch(0.966 0.005 106.5);
+    --muted-foreground: oklch(0.58 0.031 107.3);
+    --accent: oklch(0.966 0.005 106.5);
+    --accent-foreground: oklch(0.228 0.013 107.4);
+    --destructive: oklch(0.577 0.245 27.325);
+    --border: oklch(0.93 0.007 106.5);
+    --input: oklch(0.93 0.007 106.5);
+    --ring: oklch(0.737 0.021 106.9);
+    --chart-1: oklch(0.88 0.011 106.6);
+    --chart-2: oklch(0.58 0.031 107.3);
+    --chart-3: oklch(0.466 0.025 107.3);
+    --chart-4: oklch(0.394 0.023 107.4);
+    --chart-5: oklch(0.286 0.016 107.4);
+    --sidebar: oklch(0.988 0.003 106.5);
+    --sidebar-foreground: oklch(0.153 0.006 107.1);
+    --sidebar-primary: oklch(0.228 0.013 107.4);
+    --sidebar-primary-foreground: oklch(0.988 0.003 106.5);
+    --sidebar-accent: oklch(0.966 0.005 106.5);
+    --sidebar-accent-foreground: oklch(0.228 0.013 107.4);
+    --sidebar-border: oklch(0.93 0.007 106.5);
+    --sidebar-ring: oklch(0.737 0.021 106.9);
+
+    .dark & {
+      --background: oklch(0.153 0.006 107.1);
+      --foreground: oklch(0.988 0.003 106.5);
+      --card: oklch(0.228 0.013 107.4);
+      --card-foreground: oklch(0.988 0.003 106.5);
+      --popover: oklch(0.228 0.013 107.4);
+      --popover-foreground: oklch(0.988 0.003 106.5);
+      --primary: oklch(0.93 0.007 106.5);
+      --primary-foreground: oklch(0.228 0.013 107.4);
+      --secondary: oklch(0.286 0.016 107.4);
+      --secondary-foreground: oklch(0.988 0.003 106.5);
+      --muted: oklch(0.286 0.016 107.4);
+      --muted-foreground: oklch(0.737 0.021 106.9);
+      --accent: oklch(0.286 0.016 107.4);
+      --accent-foreground: oklch(0.988 0.003 106.5);
+      --destructive: oklch(0.704 0.191 22.216);
+      --border: oklch(1 0 0 / 10%);
+      --input: oklch(1 0 0 / 15%);
+      --ring: oklch(0.58 0.031 107.3);
+      --chart-1: oklch(0.88 0.011 106.6);
+      --chart-2: oklch(0.58 0.031 107.3);
+      --chart-3: oklch(0.466 0.025 107.3);
+      --chart-4: oklch(0.394 0.023 107.4);
+      --chart-5: oklch(0.286 0.016 107.4);
+      --sidebar: oklch(0.228 0.013 107.4);
+      --sidebar-foreground: oklch(0.988 0.003 106.5);
+      --sidebar-primary: oklch(0.488 0.243 264.376);
+      --sidebar-primary-foreground: oklch(0.988 0.003 106.5);
+      --sidebar-accent: oklch(0.286 0.016 107.4);
+      --sidebar-accent-foreground: oklch(0.988 0.003 106.5);
+      --sidebar-border: oklch(1 0 0 / 10%);
+      --sidebar-ring: oklch(0.58 0.031 107.3);
+    }
+  }
+
+  .theme-mist {
+    --radius: 0;
+    --background: oklch(1 0 0);
+    --foreground: oklch(0.148 0.004 228.8);
+    --card: oklch(1 0 0);
+    --card-foreground: oklch(0.148 0.004 228.8);
+    --popover: oklch(1 0 0);
+    --popover-foreground: oklch(0.148 0.004 228.8);
+    --primary: oklch(0.218 0.008 223.9);
+    --primary-foreground: oklch(0.987 0.002 197.1);
+    --secondary: oklch(0.963 0.002 197.1);
+    --secondary-foreground: oklch(0.218 0.008 223.9);
+    --muted: oklch(0.963 0.002 197.1);
+    --muted-foreground: oklch(0.56 0.021 213.5);
+    --accent: oklch(0.963 0.002 197.1);
+    --accent-foreground: oklch(0.218 0.008 223.9);
+    --destructive: oklch(0.577 0.245 27.325);
+    --border: oklch(0.925 0.005 214.3);
+    --input: oklch(0.925 0.005 214.3);
+    --ring: oklch(0.723 0.014 214.4);
+    --chart-1: oklch(0.872 0.007 219.6);
+    --chart-2: oklch(0.56 0.021 213.5);
+    --chart-3: oklch(0.45 0.017 213.2);
+    --chart-4: oklch(0.378 0.015 216);
+    --chart-5: oklch(0.275 0.011 216.9);
+    --sidebar: oklch(0.987 0.002 197.1);
+    --sidebar-foreground: oklch(0.148 0.004 228.8);
+    --sidebar-primary: oklch(0.218 0.008 223.9);
+    --sidebar-primary-foreground: oklch(0.987 0.002 197.1);
+    --sidebar-accent: oklch(0.963 0.002 197.1);
+    --sidebar-accent-foreground: oklch(0.218 0.008 223.9);
+    --sidebar-border: oklch(0.925 0.005 214.3);
+    --sidebar-ring: oklch(0.723 0.014 214.4);
+
+    .dark & {
+      --background: oklch(0.148 0.004 228.8);
+      --foreground: oklch(0.987 0.002 197.1);
+      --card: oklch(0.218 0.008 223.9);
+      --card-foreground: oklch(0.987 0.002 197.1);
+      --popover: oklch(0.218 0.008 223.9);
+      --popover-foreground: oklch(0.987 0.002 197.1);
+      --primary: oklch(0.925 0.005 214.3);
+      --primary-foreground: oklch(0.218 0.008 223.9);
+      --secondary: oklch(0.275 0.011 216.9);
+      --secondary-foreground: oklch(0.987 0.002 197.1);
+      --muted: oklch(0.275 0.011 216.9);
+      --muted-foreground: oklch(0.723 0.014 214.4);
+      --accent: oklch(0.275 0.011 216.9);
+      --accent-foreground: oklch(0.987 0.002 197.1);
+      --destructive: oklch(0.704 0.191 22.216);
+      --border: oklch(1 0 0 / 10%);
+      --input: oklch(1 0 0 / 15%);
+      --ring: oklch(0.56 0.021 213.5);
+      --chart-1: oklch(0.872 0.007 219.6);
+      --chart-2: oklch(0.56 0.021 213.5);
+      --chart-3: oklch(0.45 0.017 213.2);
+      --chart-4: oklch(0.378 0.015 216);
+      --chart-5: oklch(0.275 0.011 216.9);
+      --sidebar: oklch(0.218 0.008 223.9);
+      --sidebar-foreground: oklch(0.987 0.002 197.1);
+      --sidebar-primary: oklch(0.488 0.243 264.376);
+      --sidebar-primary-foreground: oklch(0.987 0.002 197.1);
+      --sidebar-accent: oklch(0.275 0.011 216.9);
+      --sidebar-accent-foreground: oklch(0.987 0.002 197.1);
+      --sidebar-border: oklch(1 0 0 / 10%);
+      --sidebar-ring: oklch(0.56 0.021 213.5);
+    }
+  }
+}
+
+@utility font-heading {
+  font-family: var(--font-serif);
+}

apps/v4/app/(app)/blocks/layout.tsx

@@ -56,7 +56,7 @@ export default function BlocksLayout({
             <a href="#blocks">Browse Blocks</a>
           </Button>
           <Button asChild variant="ghost" size="sm">
-            <Link href="/docs/blocks">Add a block</Link>
+            <Link href="/docs/components">View Components</Link>
           </Button>
         </PageActions>
       </PageHeader>
@@ -71,7 +71,7 @@ export default function BlocksLayout({
           <Link href="/blocks/sidebar">Browse all blocks</Link>
         </Button>
       </PageNav>
-      <div className="container-wrapper section-soft flex-1 md:py-12">
+      <div className="container-wrapper flex-1 section-soft md:py-12">
         <div className="container">{children}</div>
       </div>
     </>

apps/v4/app/(app)/charts/[type]/page.tsx

@@ -2,7 +2,11 @@ import * as React from "react"
 import { notFound } from "next/navigation"
 
 import { cn } from "@/lib/utils"
-import { ChartDisplay } from "@/components/chart-display"
+import {
+  ChartDisplay,
+  getCachedRegistryItem,
+  getChartHighlightedCode,
+} from "@/components/chart-display"
 import { getActiveStyle } from "@/registry/_legacy-styles"
 import { charts } from "@/app/(app)/charts/charts"
 
@@ -44,6 +48,26 @@ export default async function ChartPage({ params }: ChartPageProps) {
   const chartList = charts[chartType]
   const activeStyle = await getActiveStyle()
 
+  // Prefetch all chart data in parallel for better performance.
+  // Charts are rendered via iframes, so we only need the metadata and highlighted code.
+  const chartDataPromises = chartList.map(async (chart) => {
+    const registryItem = await getCachedRegistryItem(chart.id, activeStyle.name)
+    if (!registryItem) return null
+
+    const highlightedCode = await getChartHighlightedCode(
+      registryItem.files?.[0]?.content ?? ""
+    )
+    if (!highlightedCode) return null
+
+    return {
+      ...registryItem,
+      highlightedCode,
+      fullWidth: chart.fullWidth,
+    }
+  })
+
+  const prefetchedCharts = await Promise.all(chartDataPromises)
+
   return (
     <div className="grid flex-1 gap-12 lg:gap-24">
       <h2 className="sr-only">
@@ -51,16 +75,14 @@ export default async function ChartPage({ params }: ChartPageProps) {
       </h2>
       <div className="grid flex-1 scroll-mt-20 items-stretch gap-10 md:grid-cols-2 md:gap-6 lg:grid-cols-3 xl:gap-10">
         {Array.from({ length: 12 }).map((_, index) => {
-          const chart = chartList[index]
+          const chart = prefetchedCharts[index]
           return chart ? (
             <ChartDisplay
-              key={chart.id}
-              name={chart.id}
-              styleName={activeStyle.name}
+              key={chart.name}
+              chart={chart}
+              style={activeStyle.name}
               className={cn(chart.fullWidth && "md:col-span-2 lg:col-span-3")}
-            >
-              <chart.component />
-            </ChartDisplay>
+            />
           ) : (
             <div
               key={`empty-${index}`}

apps/v4/app/(app)/charts/layout.tsx

@@ -63,9 +63,8 @@ export default function ChartsLayout({
       </PageHeader>
       <PageNav id="charts">
         <ChartsNav />
-        <ThemeSelector className="mr-4 hidden md:flex" />
       </PageNav>
-      <div className="container-wrapper section-soft flex-1">
+      <div className="container-wrapper flex-1">
         <div className="container pb-6">
           <section className="theme-container">{children}</section>
         </div>

apps/v4/app/(app)/colors/layout.tsx

@@ -62,7 +62,7 @@ export default function ColorsLayout({
       <div className="hidden">
         <div className="container-wrapper">
           <div className="container flex items-center justify-between gap-8 py-4">
-            <ColorsNav className="[&>a:first-child]:text-primary flex-1 overflow-hidden" />
+            <ColorsNav className="flex-1 overflow-hidden [&>a:first-child]:text-primary" />
           </div>
         </div>
       </div>

apps/v4/app/(app)/create/components/accent-picker.tsx

@@ -0,0 +1,104 @@
+"use client"
+
+import { MENU_ACCENTS, type MenuAccentValue } from "@/registry/config"
+import { LockButton } from "@/app/(app)/create/components/lock-button"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+export function MenuAccentPicker({
+  isMobile,
+  anchorRef,
+}: {
+  isMobile: boolean
+  anchorRef: React.RefObject<HTMLDivElement | null>
+}) {
+  const [params, setParams] = useDesignSystemSearchParams()
+
+  const currentAccent = MENU_ACCENTS.find(
+    (accent) => accent.value === params.menuAccent
+  )
+
+  return (
+    <div className="group/picker relative pr-3 md:pr-0">
+      <Picker>
+        <PickerTrigger>
+          <div className="flex flex-col justify-start text-left">
+            <div className="text-xs text-muted-foreground">Menu Accent</div>
+            <div className="text-sm font-medium text-foreground">
+              {currentAccent?.label}
+            </div>
+          </div>
+          <div className="pointer-events-none absolute top-1/2 right-4 flex size-4 -translate-y-1/2 items-center justify-center text-base text-foreground select-none md:right-2.5">
+            <svg
+              xmlns="http://www.w3.org/2000/svg"
+              width="128"
+              height="128"
+              viewBox="0 0 24 24"
+              fill="none"
+              className="size-4 text-foreground"
+            >
+              <path
+                d="M19 12.1294L12.9388 18.207C11.1557 19.9949 10.2641 20.8889 9.16993 20.9877C8.98904 21.0041 8.80705 21.0041 8.62616 20.9877C7.53195 20.8889 6.64039 19.9949 4.85726 18.207L2.83687 16.1811C1.72104 15.0622 1.72104 13.2482 2.83687 12.1294M19 12.1294L10.9184 4.02587M19 12.1294H2.83687M10.9184 4.02587L2.83687 12.1294M10.9184 4.02587L8.89805 2"
+                stroke="currentColor"
+                strokeWidth="2"
+                strokeLinecap="round"
+                strokeLinejoin="round"
+                data-accent={currentAccent?.value}
+                className="fill-muted-foreground/30 data-[accent=bold]:fill-foreground"
+              ></path>
+              <path
+                d="M22 20C22 21.1046 21.1046 22 20 22C18.8954 22 18 21.1046 18 20C18 18.8954 20 17 20 17C20 17 22 18.8954 22 20Z"
+                stroke="currentColor"
+                strokeWidth="2"
+                strokeLinecap="round"
+                strokeLinejoin="round"
+                data-accent={currentAccent?.value}
+                className="fill-muted-foreground/30 data-[accent=bold]:fill-foreground"
+              ></path>
+            </svg>
+          </div>
+        </PickerTrigger>
+        <PickerContent
+          anchor={isMobile ? anchorRef : undefined}
+          side={isMobile ? "top" : "right"}
+          align={isMobile ? "center" : "start"}
+        >
+          <PickerRadioGroup
+            value={currentAccent?.value}
+            onValueChange={(value) => {
+              setParams({ menuAccent: value as MenuAccentValue })
+            }}
+          >
+            <PickerGroup>
+              {MENU_ACCENTS.map((accent) => (
+                <PickerRadioItem
+                  key={accent.value}
+                  value={accent.value}
+                  closeOnClick={isMobile}
+                  disabled={
+                    accent.value === "bold" &&
+                    (params.menuColor === "default-translucent" ||
+                      params.menuColor === "inverted-translucent")
+                  }
+                >
+                  {accent.label}
+                </PickerRadioItem>
+              ))}
+            </PickerGroup>
+          </PickerRadioGroup>
+        </PickerContent>
+      </Picker>
+      <LockButton
+        param="menuAccent"
+        className="absolute top-1/2 right-8 -translate-y-1/2"
+      />
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/action-menu.tsx

@@ -0,0 +1,88 @@
+"use client"
+
+import Script from "next/script"
+import { type RegistryItem } from "shadcn/schema"
+
+import {
+  Command,
+  CommandDialog,
+  CommandEmpty,
+  CommandGroup,
+  CommandInput,
+  CommandItem,
+  CommandList,
+} from "@/styles/base-nova/ui/command"
+import { useActionMenu } from "@/app/(app)/create/hooks/use-action-menu"
+
+export const CMD_K_FORWARD_TYPE = "cmd-k-forward"
+
+export function ActionMenu({
+  itemsByBase,
+}: {
+  itemsByBase: Record<string, Pick<RegistryItem, "name" | "title" | "type">[]>
+}) {
+  const {
+    activeRegistryName,
+    getCommandValue,
+    groups,
+    handleSelect,
+    open,
+    setOpen,
+  } = useActionMenu(itemsByBase)
+
+  return (
+    <CommandDialog open={open} onOpenChange={setOpen} className="animate-none!">
+      <Command loop>
+        <CommandInput placeholder="Search" />
+        <CommandList>
+          <CommandEmpty>No items found.</CommandEmpty>
+          <CommandGroup>
+            {groups.map((group) =>
+              group.items.map((item) => (
+                <CommandItem
+                  key={item.id}
+                  value={getCommandValue(item)}
+                  data-checked={activeRegistryName === item.registryName}
+                  className="px-2"
+                  onSelect={() => {
+                    handleSelect(item.registryName)
+                  }}
+                >
+                  {item.label}
+                </CommandItem>
+              ))
+            )}
+          </CommandGroup>
+        </CommandList>
+      </Command>
+    </CommandDialog>
+  )
+}
+
+export function ActionMenuScript() {
+  return (
+    <Script
+      id="design-system-listener"
+      strategy="beforeInteractive"
+      dangerouslySetInnerHTML={{
+        __html: `
+            (function() {
+              // Forward Cmd/Ctrl + K (and P) to parent
+              document.addEventListener('keydown', function(e) {
+                if ((e.key === 'k' || e.key === 'p') && (e.metaKey || e.ctrlKey)) {
+                  e.preventDefault();
+                  if (window.parent && window.parent !== window) {
+                    window.parent.postMessage({
+                      type: '${CMD_K_FORWARD_TYPE}',
+                      key: e.key
+                    }, '*');
+                  }
+                }
+              });
+
+            })();
+          `,
+      }}
+    />
+  )
+}

apps/v4/app/(app)/create/components/base-color-picker.tsx

@@ -0,0 +1,86 @@
+"use client"
+
+import * as React from "react"
+
+import { useMounted } from "@/hooks/use-mounted"
+import { BASE_COLORS, type BaseColorName } from "@/registry/config"
+import { LockButton } from "@/app/(app)/create/components/lock-button"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+export function BaseColorPicker({
+  isMobile,
+  anchorRef,
+}: {
+  isMobile: boolean
+  anchorRef: React.RefObject<HTMLDivElement | null>
+}) {
+  const mounted = useMounted()
+  const [params, setParams] = useDesignSystemSearchParams()
+
+  const currentBaseColor = React.useMemo(
+    () => BASE_COLORS.find((baseColor) => baseColor.name === params.baseColor),
+    [params.baseColor]
+  )
+
+  return (
+    <div className="group/picker relative">
+      <Picker>
+        <PickerTrigger>
+          <div className="flex flex-col justify-start text-left">
+            <div className="text-xs text-muted-foreground">Base Color</div>
+            <div className="text-sm font-medium text-foreground">
+              {currentBaseColor?.title}
+            </div>
+          </div>
+          {mounted && (
+            <div
+              style={
+                {
+                  "--color":
+                    currentBaseColor?.cssVars?.dark?.["muted-foreground"],
+                } as React.CSSProperties
+              }
+              className="pointer-events-none absolute top-1/2 right-4 size-4 -translate-y-1/2 rounded-full bg-(--color) select-none md:right-2.5"
+            />
+          )}
+        </PickerTrigger>
+        <PickerContent
+          anchor={isMobile ? anchorRef : undefined}
+          side={isMobile ? "top" : "right"}
+          align={isMobile ? "center" : "start"}
+        >
+          <PickerRadioGroup
+            value={currentBaseColor?.name}
+            onValueChange={(value) => {
+              setParams({ baseColor: value as BaseColorName })
+            }}
+          >
+            <PickerGroup>
+              {BASE_COLORS.map((baseColor) => (
+                <PickerRadioItem
+                  key={baseColor.name}
+                  value={baseColor.name}
+                  closeOnClick={isMobile}
+                >
+                  {baseColor.title}
+                </PickerRadioItem>
+              ))}
+            </PickerGroup>
+          </PickerRadioGroup>
+        </PickerContent>
+      </Picker>
+      <LockButton
+        param="baseColor"
+        className="absolute top-1/2 right-8 -translate-y-1/2"
+      />
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/base-picker.tsx

@@ -0,0 +1,86 @@
+"use client"
+
+import * as React from "react"
+
+import { BASES } from "@/registry/config"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+export function BasePicker({
+  isMobile,
+  anchorRef,
+}: {
+  isMobile: boolean
+  anchorRef: React.RefObject<HTMLDivElement | null>
+}) {
+  const [params, setParams] = useDesignSystemSearchParams()
+
+  const currentBase = React.useMemo(
+    () => BASES.find((base) => base.name === params.base),
+    [params.base]
+  )
+
+  const handleValueChange = React.useCallback(
+    (value: string) => {
+      const newBase = BASES.find((base) => base.name === value)
+      if (!newBase) {
+        return
+      }
+
+      setParams({ base: newBase.name })
+    },
+    [setParams]
+  )
+
+  return (
+    <div className="group/picker relative">
+      <Picker>
+        <PickerTrigger>
+          <div className="flex flex-col justify-start text-left">
+            <div className="text-xs text-muted-foreground">Base</div>
+            <div className="text-sm font-medium text-foreground">
+              {currentBase?.title}
+            </div>
+          </div>
+          {currentBase?.meta?.logo && (
+            <div
+              className="pointer-events-none absolute top-1/2 right-4 size-4 -translate-y-1/2 text-foreground select-none md:right-2.5 *:[svg]:size-4 *:[svg]:text-foreground!"
+              dangerouslySetInnerHTML={{
+                __html: currentBase.meta.logo,
+              }}
+            />
+          )}
+        </PickerTrigger>
+        <PickerContent
+          anchor={isMobile ? anchorRef : undefined}
+          side={isMobile ? "top" : "right"}
+          align={isMobile ? "center" : "start"}
+        >
+          <PickerRadioGroup
+            value={currentBase?.name}
+            onValueChange={handleValueChange}
+          >
+            <PickerGroup>
+              {BASES.map((base) => (
+                <PickerRadioItem
+                  key={base.name}
+                  value={base.name}
+                  closeOnClick={isMobile}
+                >
+                  {base.title}
+                </PickerRadioItem>
+              ))}
+            </PickerGroup>
+          </PickerRadioGroup>
+        </PickerContent>
+      </Picker>
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/chart-color-picker.tsx

@@ -0,0 +1,136 @@
+"use client"
+
+import * as React from "react"
+
+import { useMounted } from "@/hooks/use-mounted"
+import {
+  BASE_COLORS,
+  getThemesForBaseColor,
+  type ChartColorName,
+} from "@/registry/config"
+import { LockButton } from "@/app/(app)/create/components/lock-button"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerSeparator,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+export function ChartColorPicker({
+  isMobile,
+  anchorRef,
+}: {
+  isMobile: boolean
+  anchorRef: React.RefObject<HTMLDivElement | null>
+}) {
+  const mounted = useMounted()
+  const [params, setParams] = useDesignSystemSearchParams()
+
+  const availableChartColors = React.useMemo(
+    () => getThemesForBaseColor(params.baseColor),
+    [params.baseColor]
+  )
+
+  const currentChartColor = React.useMemo(
+    () =>
+      availableChartColors.find((theme) => theme.name === params.chartColor),
+    [availableChartColors, params.chartColor]
+  )
+
+  const currentChartColorIsBaseColor = React.useMemo(
+    () => BASE_COLORS.find((baseColor) => baseColor.name === params.chartColor),
+    [params.chartColor]
+  )
+
+  React.useEffect(() => {
+    if (!currentChartColor && availableChartColors.length > 0) {
+      setParams({ chartColor: availableChartColors[0].name })
+    }
+  }, [currentChartColor, availableChartColors, setParams])
+
+  return (
+    <div className="group/picker relative">
+      <Picker>
+        <PickerTrigger>
+          <div className="flex flex-col justify-start text-left">
+            <div className="text-xs text-muted-foreground">Chart Color</div>
+            <div className="text-sm font-medium text-foreground">
+              {currentChartColor?.title}
+            </div>
+          </div>
+          {mounted && (
+            <div
+              style={
+                {
+                  "--color":
+                    currentChartColor?.cssVars?.dark?.[
+                      currentChartColorIsBaseColor
+                        ? "muted-foreground"
+                        : "primary"
+                    ],
+                } as React.CSSProperties
+              }
+              className="pointer-events-none absolute top-1/2 right-4 size-4 -translate-y-1/2 rounded-full bg-(--color) select-none md:right-2.5"
+            />
+          )}
+        </PickerTrigger>
+        <PickerContent
+          anchor={isMobile ? anchorRef : undefined}
+          side={isMobile ? "top" : "right"}
+          align={isMobile ? "center" : "start"}
+          className="max-h-92"
+        >
+          <PickerRadioGroup
+            value={currentChartColor?.name}
+            onValueChange={(value) => {
+              setParams({ chartColor: value as ChartColorName })
+            }}
+          >
+            <PickerGroup>
+              {availableChartColors
+                .filter((theme) =>
+                  BASE_COLORS.find((baseColor) => baseColor.name === theme.name)
+                )
+                .map((theme) => (
+                  <PickerRadioItem
+                    key={theme.name}
+                    value={theme.name}
+                    closeOnClick={isMobile}
+                  >
+                    {theme.title}
+                  </PickerRadioItem>
+                ))}
+            </PickerGroup>
+            <PickerSeparator />
+            <PickerGroup>
+              {availableChartColors
+                .filter(
+                  (theme) =>
+                    !BASE_COLORS.find(
+                      (baseColor) => baseColor.name === theme.name
+                    )
+                )
+                .map((theme) => (
+                  <PickerRadioItem
+                    key={theme.name}
+                    value={theme.name}
+                    closeOnClick={isMobile}
+                  >
+                    {theme.title}
+                  </PickerRadioItem>
+                ))}
+            </PickerGroup>
+          </PickerRadioGroup>
+        </PickerContent>
+      </Picker>
+      <LockButton
+        param="chartColor"
+        className="absolute top-1/2 right-8 -translate-y-1/2"
+      />
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/copy-preset.tsx

@@ -0,0 +1,45 @@
+"use client"
+
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+import { copyToClipboardWithMeta } from "@/components/copy-button"
+import { Button } from "@/styles/base-nova/ui/button"
+import { usePresetCode } from "@/app/(app)/create/hooks/use-design-system"
+
+export function CopyPreset({ className }: React.ComponentProps<typeof Button>) {
+  const presetCode = usePresetCode()
+  const [hasCopied, setHasCopied] = React.useState(false)
+  const label = hasCopied ? "Copied" : `--preset ${presetCode}`
+
+  React.useEffect(() => {
+    if (hasCopied) {
+      const timer = setTimeout(() => setHasCopied(false), 2000)
+      return () => clearTimeout(timer)
+    }
+  }, [hasCopied])
+
+  const handleCopy = React.useCallback(() => {
+    copyToClipboardWithMeta(`--preset ${presetCode}`, {
+      name: "copy_preset_command",
+      properties: {
+        preset: presetCode,
+      },
+    })
+    setHasCopied(true)
+  }, [presetCode])
+
+  return (
+    <Button
+      variant="outline"
+      onClick={handleCopy}
+      title={label}
+      className={cn(
+        "touch-manipulation bg-transparent! px-2! py-0! text-sm! transition-none select-none hover:bg-muted! pointer-coarse:h-10!",
+        className
+      )}
+    >
+      <span className="block min-w-0 truncate">{label}</span>
+    </Button>
+  )
+}

apps/v4/app/(app)/create/components/customizer.tsx

@@ -0,0 +1,119 @@
+"use client"
+
+import * as React from "react"
+import dynamic from "next/dynamic"
+import { type RegistryItem } from "shadcn/schema"
+
+import { useIsMobile } from "@/hooks/use-mobile"
+import { getThemesForBaseColor, STYLES } from "@/registry/config"
+import {
+  Card,
+  CardContent,
+  CardFooter,
+  CardHeader,
+} from "@/styles/base-nova/ui/card"
+import { FieldGroup, FieldSeparator } from "@/styles/base-nova/ui/field"
+import { MenuAccentPicker } from "@/app/(app)/create/components/accent-picker"
+import { ActionMenu } from "@/app/(app)/create/components/action-menu"
+import { BaseColorPicker } from "@/app/(app)/create/components/base-color-picker"
+import { BasePicker } from "@/app/(app)/create/components/base-picker"
+import { ChartColorPicker } from "@/app/(app)/create/components/chart-color-picker"
+import { CopyPreset } from "@/app/(app)/create/components/copy-preset"
+import { FontPicker } from "@/app/(app)/create/components/font-picker"
+import { IconLibraryPicker } from "@/app/(app)/create/components/icon-library-picker"
+import { MainMenu } from "@/app/(app)/create/components/main-menu"
+import { MenuColorPicker } from "@/app/(app)/create/components/menu-picker"
+import { OpenPreset } from "@/app/(app)/create/components/open-preset"
+import { RadiusPicker } from "@/app/(app)/create/components/radius-picker"
+import { RandomButton } from "@/app/(app)/create/components/random-button"
+import { ResetDialog } from "@/app/(app)/create/components/reset-button"
+import { StylePicker } from "@/app/(app)/create/components/style-picker"
+import { ThemePicker } from "@/app/(app)/create/components/theme-picker"
+import { FONT_HEADING_OPTIONS, FONTS } from "@/app/(app)/create/lib/fonts"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+// Only visible when user clicks "Create Project".
+const ProjectForm = dynamic(() =>
+  import("@/app/(app)/create/components/project-form").then(
+    (m) => m.ProjectForm
+  )
+)
+
+export function Customizer({
+  itemsByBase,
+}: {
+  itemsByBase: Record<string, Pick<RegistryItem, "name" | "title" | "type">[]>
+}) {
+  const [params] = useDesignSystemSearchParams()
+  const isMobile = useIsMobile()
+  const anchorRef = React.useRef<HTMLDivElement | null>(null)
+
+  const availableThemes = React.useMemo(
+    () => getThemesForBaseColor(params.baseColor),
+    [params.baseColor]
+  )
+
+  return (
+    <Card
+      className="dark top-24 right-12 isolate z-10 max-h-full min-h-0 w-full self-start rounded-2xl bg-card/90 shadow-xl backdrop-blur-xl md:w-(--customizer-width)"
+      ref={anchorRef}
+      size="sm"
+    >
+      <CardHeader className="hidden items-center justify-between gap-2 border-b group-data-reversed/layout:flex-row-reverse md:flex">
+        <MainMenu />
+      </CardHeader>
+      <CardContent className="no-scrollbar min-h-0 flex-1 overflow-x-auto overflow-y-hidden md:overflow-y-auto">
+        <FieldGroup className="flex-row gap-2.5 py-px **:data-[slot=field-separator]:-mx-4 **:data-[slot=field-separator]:w-auto md:flex-col md:gap-3.25">
+          <StylePicker
+            styles={STYLES}
+            isMobile={isMobile}
+            anchorRef={anchorRef}
+          />
+          <FieldSeparator className="hidden md:block" />
+          <BaseColorPicker isMobile={isMobile} anchorRef={anchorRef} />
+          <ThemePicker
+            themes={availableThemes}
+            isMobile={isMobile}
+            anchorRef={anchorRef}
+          />
+          <ChartColorPicker isMobile={isMobile} anchorRef={anchorRef} />
+          <FieldSeparator className="hidden md:block" />
+          <FontPicker
+            label="Heading"
+            param="fontHeading"
+            fonts={FONT_HEADING_OPTIONS}
+            isMobile={isMobile}
+            anchorRef={anchorRef}
+          />
+          <FontPicker
+            label="Font"
+            param="font"
+            fonts={FONTS}
+            isMobile={isMobile}
+            anchorRef={anchorRef}
+          />
+          <FieldSeparator className="hidden md:block" />
+          <IconLibraryPicker isMobile={isMobile} anchorRef={anchorRef} />
+          <RadiusPicker isMobile={isMobile} anchorRef={anchorRef} />
+          <FieldSeparator className="hidden md:block" />
+          <MenuColorPicker isMobile={isMobile} anchorRef={anchorRef} />
+          <MenuAccentPicker isMobile={isMobile} anchorRef={anchorRef} />
+          {isMobile && <BasePicker isMobile={isMobile} anchorRef={anchorRef} />}
+        </FieldGroup>
+      </CardContent>
+      <CardFooter className="flex min-w-0 gap-2 md:flex-col md:rounded-b-none md:**:[button,a]:w-full">
+        <CopyPreset className="min-w-0 flex-1 md:flex-none" />
+        <OpenPreset
+          className="max-w-20 min-w-0 flex-1 sm:max-w-none md:flex-none"
+          label={isMobile ? "Open" : "Open Preset"}
+        />
+        <RandomButton className="max-w-20 min-w-0 flex-1 sm:max-w-none md:flex-none" />
+        <ActionMenu itemsByBase={itemsByBase} />
+        <ResetDialog />
+      </CardFooter>
+      <CardFooter className="-mt-3 hidden min-w-0 gap-2 md:flex md:flex-col md:**:[button,a]:w-full">
+        <ProjectForm />
+      </CardFooter>
+    </Card>
+  )
+}

apps/v4/app/(app)/create/components/design-system-provider.tsx

@@ -0,0 +1,318 @@
+"use client"
+
+import * as React from "react"
+
+import {
+  buildRegistryTheme,
+  DEFAULT_CONFIG,
+  POINTER_CURSOR_SELECTOR,
+  type DesignSystemConfig,
+} from "@/registry/config"
+import { useIframeMessageListener } from "@/app/(app)/create/hooks/use-iframe-sync"
+import { FONTS } from "@/app/(app)/create/lib/fonts"
+import {
+  useDesignSystemSearchParams,
+  type DesignSystemSearchParams,
+} from "@/app/(app)/create/lib/search-params"
+
+const THEME_STYLE_ELEMENT_ID = "design-system-theme-vars"
+const MANAGED_BODY_CLASS_PREFIXES = ["style-", "base-color-"] as const
+const POINTER_CURSOR_CSS = `@layer base {
+  ${POINTER_CURSOR_SELECTOR} {
+    cursor: pointer;
+  }
+}
+`
+
+type RegistryThemeCssVars = NonNullable<
+  ReturnType<typeof buildRegistryTheme>["cssVars"]
+>
+
+function removeManagedBodyClasses(body: Element) {
+  for (const className of Array.from(body.classList)) {
+    if (
+      MANAGED_BODY_CLASS_PREFIXES.some((prefix) => className.startsWith(prefix))
+    ) {
+      body.classList.remove(className)
+    }
+  }
+}
+
+function buildCssRule(selector: string, cssVars?: Record<string, string>) {
+  const declarations = Object.entries(cssVars ?? {})
+    .filter(([, value]) => Boolean(value))
+    .map(([key, value]) => `  --${key}: ${value};`)
+    .join("\n")
+
+  if (!declarations) {
+    return `${selector} {}\n`
+  }
+
+  return `${selector} {\n${declarations}\n}\n`
+}
+
+function buildThemeCssText(cssVars: RegistryThemeCssVars, pointer: boolean) {
+  return [
+    buildCssRule(":root", {
+      ...(cssVars.theme ?? {}),
+      ...(cssVars.light ?? {}),
+    }),
+    buildCssRule(".dark", cssVars.dark),
+    pointer ? POINTER_CURSOR_CSS : "",
+  ]
+    .filter(Boolean)
+    .join("\n")
+}
+
+export function DesignSystemProvider({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  const [searchParams, setSearchParams] = useDesignSystemSearchParams({
+    shallow: true, // No need to go through the server…
+    history: "replace", // …or push updates into the iframe history.
+  })
+  const [isReady, setIsReady] = React.useState(false)
+  const {
+    style,
+    theme,
+    font,
+    fontHeading,
+    baseColor,
+    chartColor,
+    menuAccent,
+    menuColor,
+    pointer,
+    radius,
+  } = searchParams
+  const effectiveRadius = style === "lyra" ? "none" : radius
+  const selectedFont = React.useMemo(
+    () => FONTS.find((fontOption) => fontOption.value === font),
+    [font]
+  )
+  const selectedHeadingFont = React.useMemo(() => {
+    if (fontHeading === "inherit" || fontHeading === font) {
+      return selectedFont
+    }
+
+    return FONTS.find((fontOption) => fontOption.value === fontHeading)
+  }, [font, fontHeading, selectedFont])
+  const initialFontSansRef = React.useRef<string | null>(null)
+  const initialFontHeadingRef = React.useRef<string | null>(null)
+
+  React.useEffect(() => {
+    initialFontSansRef.current =
+      document.documentElement.style.getPropertyValue("--font-sans")
+    initialFontHeadingRef.current =
+      document.documentElement.style.getPropertyValue("--font-heading")
+
+    return () => {
+      removeManagedBodyClasses(document.body)
+      document.getElementById(THEME_STYLE_ELEMENT_ID)?.remove()
+
+      if (initialFontSansRef.current) {
+        document.documentElement.style.setProperty(
+          "--font-sans",
+          initialFontSansRef.current
+        )
+      } else {
+        document.documentElement.style.removeProperty("--font-sans")
+      }
+
+      if (initialFontHeadingRef.current) {
+        document.documentElement.style.setProperty(
+          "--font-heading",
+          initialFontHeadingRef.current
+        )
+      } else {
+        document.documentElement.style.removeProperty("--font-heading")
+      }
+    }
+  }, [])
+
+  const handleDesignSystemMessage = React.useCallback(
+    (nextParams: DesignSystemSearchParams) => {
+      setSearchParams(nextParams)
+    },
+    [setSearchParams]
+  )
+
+  useIframeMessageListener("design-system-params", handleDesignSystemMessage)
+
+  React.useEffect(() => {
+    if (style === "lyra" || (style === "sera" && radius !== "none")) {
+      setSearchParams({ radius: "none" })
+    }
+  }, [style, radius, setSearchParams])
+
+  // Use useLayoutEffect for synchronous style updates to prevent flash.
+  React.useLayoutEffect(() => {
+    if (!style || !theme || !font || !baseColor) {
+      return
+    }
+
+    const body = document.body
+
+    // Iterate over a snapshot so removals do not affect traversal.
+    removeManagedBodyClasses(body)
+    body.classList.add(`style-${style}`, `base-color-${baseColor}`)
+
+    // Update font.
+    // Always set --font-sans for the preview so the selected font is visible.
+    // The font type (sans/serif/mono) is metadata for the CLI updater.
+    if (selectedFont) {
+      document.documentElement.style.setProperty(
+        "--font-sans",
+        selectedFont.font.style.fontFamily
+      )
+    }
+
+    if (selectedHeadingFont) {
+      document.documentElement.style.setProperty(
+        "--font-heading",
+        selectedHeadingFont.font.style.fontFamily
+      )
+    }
+
+    setIsReady(true)
+  }, [
+    style,
+    theme,
+    font,
+    fontHeading,
+    baseColor,
+    selectedFont,
+    selectedHeadingFont,
+  ])
+
+  const registryTheme = React.useMemo(() => {
+    if (!baseColor || !theme || !menuAccent || !effectiveRadius) {
+      return null
+    }
+
+    const config: DesignSystemConfig = {
+      ...DEFAULT_CONFIG,
+      baseColor,
+      theme,
+      chartColor,
+      menuAccent,
+      radius: effectiveRadius,
+    }
+
+    return buildRegistryTheme(config)
+  }, [baseColor, theme, chartColor, menuAccent, effectiveRadius])
+
+  // Use useLayoutEffect for synchronous CSS var updates.
+  React.useLayoutEffect(() => {
+    if (!registryTheme || !registryTheme.cssVars) {
+      return
+    }
+
+    let styleElement = document.getElementById(
+      THEME_STYLE_ELEMENT_ID
+    ) as HTMLStyleElement | null
+
+    if (!styleElement) {
+      styleElement = document.createElement("style")
+      styleElement.id = THEME_STYLE_ELEMENT_ID
+      document.head.appendChild(styleElement)
+    }
+
+    styleElement.textContent = buildThemeCssText(registryTheme.cssVars, pointer)
+  }, [registryTheme, pointer])
+
+  // Handle menu color inversion by adding/removing dark class to elements with cn-menu-target.
+  // useLayoutEffect to apply classes synchronously before paint, avoiding flash.
+  React.useLayoutEffect(() => {
+    if (!menuColor) {
+      return
+    }
+
+    const isInvertedMenu =
+      menuColor === "inverted" || menuColor === "inverted-translucent"
+    const isTranslucentMenu =
+      menuColor === "default-translucent" ||
+      menuColor === "inverted-translucent"
+    let frameId = 0
+
+    const updateMenuElements = () => {
+      const allElements = document.querySelectorAll<HTMLElement>(
+        ".cn-menu-target, [data-menu-translucent]"
+      )
+
+      if (allElements.length === 0) {
+        return
+      }
+
+      // Disable transitions while toggling classes.
+      allElements.forEach((element) => {
+        element.style.transition = "none"
+      })
+
+      allElements.forEach((element) => {
+        if (element.classList.contains("cn-menu-target")) {
+          if (isInvertedMenu) {
+            element.classList.add("dark")
+          } else {
+            element.classList.remove("dark")
+          }
+        }
+
+        // When translucent is enabled, move from data-attr to class so styles apply.
+        // When disabled, move back to a data-attr so the element stays queryable
+        // for future toggles without losing its identity as a menu element.
+        if (isTranslucentMenu) {
+          element.classList.add("cn-menu-translucent")
+          element.removeAttribute("data-menu-translucent")
+        } else if (element.classList.contains("cn-menu-translucent")) {
+          element.classList.remove("cn-menu-translucent")
+          element.setAttribute("data-menu-translucent", "")
+        }
+      })
+
+      // Force a reflow, then re-enable transitions.
+      void document.body.offsetHeight
+      allElements.forEach((element) => {
+        element.style.transition = ""
+      })
+    }
+
+    const scheduleMenuUpdate = () => {
+      if (frameId) {
+        return
+      }
+
+      frameId = window.requestAnimationFrame(() => {
+        frameId = 0
+        updateMenuElements()
+      })
+    }
+
+    // Update existing menu elements.
+    updateMenuElements()
+
+    // Watch for new menu elements being added to the DOM.
+    const observer = new MutationObserver(() => {
+      scheduleMenuUpdate()
+    })
+
+    observer.observe(document.body, {
+      childList: true,
+      subtree: true,
+    })
+
+    return () => {
+      observer.disconnect()
+      if (frameId) {
+        window.cancelAnimationFrame(frameId)
+      }
+    }
+  }, [menuColor])
+
+  if (!isReady) {
+    return null
+  }
+
+  return <>{children}</>
+}

apps/v4/app/(app)/create/components/font-picker.tsx

@@ -0,0 +1,158 @@
+"use client"
+
+import * as React from "react"
+
+import { LockButton } from "@/app/(app)/create/components/lock-button"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerLabel,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerSeparator,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import { FONTS } from "@/app/(app)/create/lib/fonts"
+import {
+  useDesignSystemSearchParams,
+  type DesignSystemSearchParams,
+} from "@/app/(app)/create/lib/search-params"
+
+type FontPickerOption = {
+  name: string
+  value: string
+  type: string
+  font: {
+    style: {
+      fontFamily: string
+    }
+  } | null
+}
+
+export function FontPicker({
+  label,
+  param,
+  fonts,
+  isMobile,
+  anchorRef,
+}: {
+  label: string
+  param: "font" | "fontHeading"
+  fonts: readonly FontPickerOption[]
+  isMobile: boolean
+  anchorRef: React.RefObject<HTMLDivElement | null>
+}) {
+  const [params, setParams] = useDesignSystemSearchParams()
+  const currentValue = param === "font" ? params.font : params.fontHeading
+  const handleFontChange = React.useCallback(
+    (value: string) => {
+      setParams({
+        [param]: value,
+      } as Partial<DesignSystemSearchParams>)
+    },
+    [param, setParams]
+  )
+
+  const currentFont = React.useMemo(
+    () => fonts.find((font) => font.value === currentValue),
+    [fonts, currentValue]
+  )
+  const currentBodyFont = React.useMemo(
+    () => FONTS.find((font) => font.value === params.font),
+    [params.font]
+  )
+  const inheritsBodyFont = param === "fontHeading" && currentValue === "inherit"
+  const displayFontName = inheritsBodyFont
+    ? currentBodyFont?.name
+    : currentFont?.name
+  const inheritFontLabel = currentBodyFont ? currentBodyFont.name : "Body font"
+  const groupedFonts = React.useMemo(() => {
+    const pickerFonts =
+      param === "fontHeading"
+        ? fonts.filter((font) => font.value !== "inherit")
+        : fonts
+    const groups = new Map<string, FontPickerOption[]>()
+
+    for (const font of pickerFonts) {
+      const existing = groups.get(font.type)
+      if (existing) {
+        existing.push(font)
+        continue
+      }
+
+      groups.set(font.type, [font])
+    }
+
+    return Array.from(groups.entries()).map(([type, items]) => ({
+      type,
+      label: `${type.charAt(0).toUpperCase()}${type.slice(1)}`,
+      items,
+    }))
+  }, [fonts, param])
+
+  return (
+    <div className="group/picker relative">
+      <Picker>
+        <PickerTrigger>
+          <div className="flex flex-col justify-start text-left">
+            <div className="text-xs text-muted-foreground">{label}</div>
+            <div className="line-clamp-1 max-w-[80%] truncate text-sm font-medium text-foreground">
+              {displayFontName}
+            </div>
+          </div>
+          <div
+            className="pointer-events-none absolute top-1/2 right-4 flex size-4 -translate-y-1/2 items-center justify-center text-base text-foreground select-none md:right-2.5"
+            style={{
+              fontFamily:
+                currentFont?.font?.style.fontFamily ??
+                currentBodyFont?.font.style.fontFamily,
+            }}
+          >
+            Aa
+          </div>
+        </PickerTrigger>
+        <PickerContent
+          anchor={isMobile ? anchorRef : undefined}
+          side={isMobile ? "top" : "right"}
+          align={isMobile ? "center" : "start"}
+          className="max-h-96"
+        >
+          <PickerRadioGroup
+            value={currentValue}
+            onValueChange={handleFontChange}
+          >
+            {param === "fontHeading" ? (
+              <>
+                <PickerGroup>
+                  <PickerRadioItem value="inherit" closeOnClick={isMobile}>
+                    {inheritFontLabel}
+                  </PickerRadioItem>
+                </PickerGroup>
+                <PickerSeparator />
+              </>
+            ) : null}
+            {groupedFonts.map((group) => (
+              <PickerGroup key={group.type}>
+                <PickerLabel>{group.label}</PickerLabel>
+                {group.items.map((font) => (
+                  <PickerRadioItem
+                    key={font.value}
+                    value={font.value}
+                    closeOnClick={isMobile}
+                  >
+                    {font.name}
+                  </PickerRadioItem>
+                ))}
+              </PickerGroup>
+            ))}
+          </PickerRadioGroup>
+        </PickerContent>
+      </Picker>
+      <LockButton
+        param={param}
+        className="absolute top-1/2 right-8 -translate-y-1/2"
+      />
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/history-buttons.tsx

@@ -0,0 +1,78 @@
+"use client"
+
+import Script from "next/script"
+import { Redo02Icon, Undo02Icon } from "@hugeicons/core-free-icons"
+import { HugeiconsIcon } from "@hugeicons/react"
+
+import { Button } from "@/styles/base-nova/ui/button"
+import { useHistory } from "@/app/(app)/create/hooks/use-history"
+
+export const UNDO_FORWARD_TYPE = "undo-forward"
+export const REDO_FORWARD_TYPE = "redo-forward"
+
+export function HistoryButtons() {
+  const { canGoBack, canGoForward, goBack, goForward } = useHistory()
+
+  return (
+    <div className="flex items-center gap-1">
+      <Button
+        variant="ghost"
+        size="icon"
+        title="Undo"
+        disabled={!canGoBack}
+        onClick={goBack}
+      >
+        <HugeiconsIcon icon={Undo02Icon} />
+        <span className="sr-only">Undo</span>
+      </Button>
+      <Button
+        variant="ghost"
+        size="icon"
+        title="Redo"
+        disabled={!canGoForward}
+        onClick={goForward}
+      >
+        <HugeiconsIcon icon={Redo02Icon} />
+        <span className="sr-only">Redo</span>
+      </Button>
+    </div>
+  )
+}
+
+export function HistoryScript() {
+  return (
+    <Script
+      id="history-listener"
+      strategy="beforeInteractive"
+      dangerouslySetInnerHTML={{
+        __html: `
+            (function() {
+              document.addEventListener('keydown', function(e) {
+                if (!e.metaKey && !e.ctrlKey) return;
+                if (
+                  (e.target instanceof HTMLElement && e.target.isContentEditable) ||
+                  e.target instanceof HTMLInputElement ||
+                  e.target instanceof HTMLTextAreaElement ||
+                  e.target instanceof HTMLSelectElement
+                ) {
+                  return;
+                }
+                var key = e.key.toLowerCase();
+                if ((key === 'z' && e.shiftKey) || (key === 'y' && e.ctrlKey)) {
+                  e.preventDefault();
+                  if (window.parent && window.parent !== window) {
+                    window.parent.postMessage({ type: '${REDO_FORWARD_TYPE}' }, '*');
+                  }
+                } else if (key === 'z') {
+                  e.preventDefault();
+                  if (window.parent && window.parent !== window) {
+                    window.parent.postMessage({ type: '${UNDO_FORWARD_TYPE}' }, '*');
+                  }
+                }
+              });
+            })();
+          `,
+      }}
+    />
+  )
+}

apps/v4/app/(app)/create/components/icon-library-picker.tsx

@@ -0,0 +1,171 @@
+"use client"
+
+import * as React from "react"
+
+import { iconLibraries, type IconLibraryName } from "@/registry/config"
+import { LockButton } from "@/app/(app)/create/components/lock-button"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+const logos = {
+  lucide: (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width="24"
+      height="24"
+      fill="none"
+      stroke="currentColor"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      strokeWidth="2"
+      viewBox="0 0 24 24"
+    >
+      <path
+        stroke="currentColor"
+        d="M14 12a4 4 0 0 0-8 0 8 8 0 1 0 16 0 11.97 11.97 0 0 0-4-8.944"
+      />
+      <path
+        stroke="currentColor"
+        d="M10 12a4 4 0 0 0 8 0 8 8 0 1 0-16 0 11.97 11.97 0 0 0 4.063 9"
+      />
+    </svg>
+  ),
+  tabler: (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width="32"
+      height="32"
+      fill="none"
+      viewBox="0 0 32 32"
+    >
+      <path
+        fill="currentColor"
+        d="M31.288 7.107A8.83 8.83 0 0 0 24.893.712a55.9 55.9 0 0 0-17.786 0A8.83 8.83 0 0 0 .712 7.107a55.9 55.9 0 0 0 0 17.786 8.83 8.83 0 0 0 6.395 6.395c5.895.95 11.89.95 17.786 0a8.83 8.83 0 0 0 6.395-6.395c.95-5.895.95-11.89 0-17.786"
+      />
+      <path
+        fill="#fff"
+        d="m17.884 9.076 1.5-2.488 6.97 6.977-2.492 1.494zm-7.96 3.127 7.814-.909 3.91 3.66-.974 7.287-9.582 2.159a3.06 3.06 0 0 1-2.17-.329l5.244-4.897c.91.407 2.003.142 2.587-.626.584-.77.488-1.818-.226-2.484s-1.84-.755-2.664-.21c-.823.543-1.107 1.562-.67 2.412l-5.245 4.89a2.53 2.53 0 0 1-.339-2.017z"
+      />
+    </svg>
+  ),
+  hugeicons: (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width="128"
+      height="128"
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      strokeWidth="2"
+    >
+      <path d="M2 9.5H22" stroke="currentColor"></path>
+      <path
+        d="M20.5 9.5H3.5L4.23353 15.3682C4.59849 18.2879 4.78097 19.7477 5.77343 20.6239C6.76589 21.5 8.23708 21.5 11.1795 21.5H12.8205C15.7629 21.5 17.2341 21.5 18.2266 20.6239C19.219 19.7477 19.4015 18.2879 19.7665 15.3682L20.5 9.5Z"
+        stroke="currentColor"
+      ></path>
+      <path
+        d="M5 9C5 5.41015 8.13401 2.5 12 2.5C15.866 2.5 19 5.41015 19 9"
+        stroke="currentColor"
+      ></path>
+    </svg>
+  ),
+  phosphor: (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      viewBox="0 0 32 32"
+      width="32"
+      height="32"
+    >
+      <path fill="none" d="M0 0h32v32H0z" />
+      <path
+        fill="none"
+        stroke="currentColor"
+        strokeLinecap="round"
+        strokeLinejoin="round"
+        strokeWidth="2"
+        d="M9 5h9v16H9zm9 16v9a9 9 0 0 1-9-9M9 5l9 16m0 0h1a8 8 0 0 0 0-16h-1"
+      />
+    </svg>
+  ),
+  remixicon: (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      viewBox="0 0 24 24"
+      width="24"
+      height="24"
+      fill="currentColor"
+    >
+      <path d="M12 2C17.5228 2 22 6.47715 22 12C22 15.3137 19.3137 18 16 18C12.6863 18 10 15.3137 10 12C10 11.4477 9.55228 11 9 11C8.44772 11 8 11.4477 8 12C8 16.4183 11.5817 20 16 20C16.8708 20 17.7084 19.8588 18.4932 19.6016C16.7458 21.0956 14.4792 22 12 22C6.6689 22 2.3127 17.8283 2.0166 12.5713C2.23647 9.45772 4.83048 7 8 7C11.3137 7 14 9.68629 14 13C14 13.5523 14.4477 14 15 14C15.5523 14 16 13.5523 16 13C16 8.58172 12.4183 5 8 5C6.50513 5 5.1062 5.41032 3.90918 6.12402C5.72712 3.62515 8.67334 2 12 2Z" />
+    </svg>
+  ),
+}
+
+export function IconLibraryPicker({
+  isMobile,
+  anchorRef,
+}: {
+  isMobile: boolean
+  anchorRef: React.RefObject<HTMLDivElement | null>
+}) {
+  const [params, setParams] = useDesignSystemSearchParams()
+
+  const currentIconLibrary = React.useMemo(
+    () => iconLibraries[params.iconLibrary as keyof typeof iconLibraries],
+    [params.iconLibrary]
+  )
+
+  return (
+    <div className="group/picker relative">
+      <Picker>
+        <PickerTrigger>
+          <div className="flex flex-col justify-start text-left">
+            <div className="text-xs text-muted-foreground">Icon Library</div>
+            <div className="text-sm font-medium text-foreground">
+              {currentIconLibrary?.title}
+            </div>
+          </div>
+          <div className="pointer-events-none absolute top-1/2 right-4 flex size-4 -translate-y-1/2 items-center justify-center text-base text-foreground select-none md:right-2.5 *:[svg]:text-foreground!">
+            {logos[currentIconLibrary?.name as keyof typeof logos]}
+          </div>
+        </PickerTrigger>
+        <PickerContent
+          anchor={isMobile ? anchorRef : undefined}
+          side={isMobile ? "top" : "right"}
+          align={isMobile ? "center" : "start"}
+        >
+          <PickerRadioGroup
+            value={currentIconLibrary?.name}
+            onValueChange={(value) => {
+              setParams({ iconLibrary: value as IconLibraryName })
+            }}
+          >
+            <PickerGroup>
+              {Object.values(iconLibraries).map((iconLibrary) => (
+                <PickerRadioItem
+                  key={iconLibrary.name}
+                  value={iconLibrary.name}
+                  closeOnClick={isMobile}
+                >
+                  {iconLibrary.title}
+                </PickerRadioItem>
+              ))}
+            </PickerGroup>
+          </PickerRadioGroup>
+        </PickerContent>
+      </Picker>
+      <LockButton
+        param="iconLibrary"
+        className="absolute top-1/2 right-8 -translate-y-1/2"
+      />
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/icon-placeholder.tsx

@@ -0,0 +1,75 @@
+"use client"
+
+import { lazy, Suspense } from "react"
+import { SquareIcon } from "lucide-react"
+import type { IconLibraryName } from "shadcn/icons"
+
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+const IconLucide = lazy(() =>
+  import("@/registry/icons/icon-lucide").then((mod) => ({
+    default: mod.IconLucide,
+  }))
+)
+
+const IconTabler = lazy(() =>
+  import("@/registry/icons/icon-tabler").then((mod) => ({
+    default: mod.IconTabler,
+  }))
+)
+
+const IconHugeicons = lazy(() =>
+  import("@/registry/icons/icon-hugeicons").then((mod) => ({
+    default: mod.IconHugeicons,
+  }))
+)
+
+const IconPhosphor = lazy(() =>
+  import("@/registry/icons/icon-phosphor").then((mod) => ({
+    default: mod.IconPhosphor,
+  }))
+)
+
+const IconRemixicon = lazy(() =>
+  import("@/registry/icons/icon-remixicon").then((mod) => ({
+    default: mod.IconRemixicon,
+  }))
+)
+
+// Preload all icon renderer modules so switching libraries is instant.
+// These warm the browser module cache; React.lazy resolves immediately
+// for modules that are already loaded.
+void import("@/registry/icons/icon-lucide")
+void import("@/registry/icons/icon-tabler")
+void import("@/registry/icons/icon-hugeicons")
+void import("@/registry/icons/icon-phosphor")
+void import("@/registry/icons/icon-remixicon")
+
+export function IconPlaceholder({
+  ...props
+}: {
+  [K in IconLibraryName]: string
+} & React.ComponentProps<"svg">) {
+  const [{ iconLibrary }] = useDesignSystemSearchParams()
+  const iconName = props[iconLibrary]
+
+  if (!iconName) {
+    return null
+  }
+
+  return (
+    <Suspense fallback={<SquareIcon {...props} />}>
+      {iconLibrary === "lucide" && <IconLucide name={iconName} {...props} />}
+      {iconLibrary === "tabler" && <IconTabler name={iconName} {...props} />}
+      {iconLibrary === "hugeicons" && (
+        <IconHugeicons name={iconName} {...props} />
+      )}
+      {iconLibrary === "phosphor" && (
+        <IconPhosphor name={iconName} {...props} />
+      )}
+      {iconLibrary === "remixicon" && (
+        <IconRemixicon name={iconName} {...props} />
+      )}
+    </Suspense>
+  )
+}

apps/v4/app/(app)/create/components/item-explorer.tsx

@@ -0,0 +1,108 @@
+"use client"
+
+import * as React from "react"
+import Link from "next/link"
+import { ChevronRightIcon } from "lucide-react"
+import { type RegistryItem } from "shadcn/schema"
+
+import { cn } from "@/lib/utils"
+import { type Base } from "@/registry/bases"
+import {
+  Collapsible,
+  CollapsibleContent,
+  CollapsibleTrigger,
+} from "@/styles/base-nova/ui/collapsible"
+import {
+  Sidebar,
+  SidebarContent,
+  SidebarGroup,
+  SidebarGroupContent,
+  SidebarMenu,
+  SidebarMenuButton,
+  SidebarMenuItem,
+} from "@/styles/base-nova/ui/sidebar"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+import { groupItemsByType } from "@/app/(app)/create/lib/utils"
+
+const cachedGroupedItems = React.cache(
+  (items: Pick<RegistryItem, "name" | "title" | "type">[]) => {
+    return groupItemsByType(items)
+  }
+)
+
+export function ItemExplorer({
+  base,
+  items,
+}: {
+  base: Base["name"]
+  items: Pick<RegistryItem, "name" | "title" | "type">[]
+}) {
+  const [params, setParams] = useDesignSystemSearchParams()
+
+  const groupedItems = React.useMemo(() => cachedGroupedItems(items), [items])
+
+  const currentItem = React.useMemo(
+    () => items.find((item) => item.name === params.item) ?? null,
+    [items, params.item]
+  )
+
+  return (
+    <Sidebar
+      className="sticky z-30 hidden h-full overscroll-none bg-transparent xl:flex"
+      collapsible="none"
+    >
+      <SidebarContent className="-mx-1 no-scrollbar overflow-x-hidden">
+        {groupedItems.map((group) => (
+          <Collapsible
+            key={group.type}
+            defaultOpen
+            className="group/collapsible"
+          >
+            <SidebarGroup className="px-1 py-0">
+              <CollapsibleTrigger className="flex w-full items-center gap-1 py-1.5 text-[0.8rem] font-medium [&[data-state=open]>svg]:rotate-90">
+                <ChevronRightIcon className="size-3.5 text-muted-foreground transition-transform" />
+                <span>{group.title}</span>
+              </CollapsibleTrigger>
+              <CollapsibleContent>
+                <SidebarGroupContent>
+                  <SidebarMenu className="relative ml-1.5 border-l border-border/50 pl-2">
+                    {group.items.map((item, index) => (
+                      <SidebarMenuItem key={item.name} className="relative">
+                        <div
+                          className={cn(
+                            "absolute top-1/2 -left-2 h-px w-2 border-t border-border/50",
+                            index === group.items.length - 1 && "bg-sidebar"
+                          )}
+                        />
+                        {index === group.items.length - 1 && (
+                          <div className="absolute top-1/2 -bottom-1 -left-2.5 w-1 bg-sidebar" />
+                        )}
+                        <SidebarMenuButton
+                          onClick={() => setParams({ item: item.name })}
+                          className="relative h-[26px] w-fit cursor-pointer overflow-visible border border-transparent text-[0.8rem] font-normal after:absolute after:inset-x-0 after:-inset-y-1 after:z-0 after:rounded-md data-[active=true]:border-accent data-[active=true]:bg-accent 3xl:fixed:w-full 3xl:fixed:max-w-48"
+                          data-active={item.name === currentItem?.name}
+                          isActive={item.name === currentItem?.name}
+                        >
+                          {item.title}
+                          <span className="absolute inset-0 flex w-(--sidebar-width) bg-transparent" />
+                        </SidebarMenuButton>
+                        <Link
+                          href={`/preview/${base}/${item.name}`}
+                          prefetch
+                          className="sr-only"
+                          tabIndex={-1}
+                        >
+                          {item.title}
+                        </Link>
+                      </SidebarMenuItem>
+                    ))}
+                  </SidebarMenu>
+                </SidebarGroupContent>
+              </CollapsibleContent>
+            </SidebarGroup>
+          </Collapsible>
+        ))}
+      </SidebarContent>
+    </Sidebar>
+  )
+}

apps/v4/app/(app)/create/components/lock-button.tsx

@@ -0,0 +1,44 @@
+"use client"
+
+import {
+  SquareLock01Icon,
+  SquareUnlock01Icon,
+} from "@hugeicons/core-free-icons"
+import { HugeiconsIcon } from "@hugeicons/react"
+
+import { cn } from "@/lib/utils"
+import {
+  useLocks,
+  type LockableParam,
+} from "@/app/(app)/create/hooks/use-locks"
+
+export function LockButton({
+  param,
+  className,
+}: {
+  param: LockableParam
+  className?: string
+}) {
+  const { isLocked, toggleLock } = useLocks()
+  const locked = isLocked(param)
+
+  return (
+    <button
+      type="button"
+      title={locked ? "Unlock" : "Lock"}
+      aria-label={locked ? "Unlock" : "Lock"}
+      onClick={() => toggleLock(param)}
+      data-locked={locked}
+      className={cn(
+        "flex size-4 cursor-pointer items-center justify-center rounded opacity-0 ring-foreground/60 transition-opacity outline-none group-focus-within/picker:opacity-100 group-hover/picker:opacity-100 focus:opacity-100 focus-visible:ring-1 data-[locked=true]:opacity-100 pointer-coarse:hidden",
+        className
+      )}
+    >
+      <HugeiconsIcon
+        icon={locked ? SquareLock01Icon : SquareUnlock01Icon}
+        strokeWidth={2}
+        className="size-5 text-foreground"
+      />
+    </button>
+  )
+}

apps/v4/app/(app)/create/components/main-menu.tsx

@@ -0,0 +1,88 @@
+"use client"
+
+import * as React from "react"
+import { Menu09Icon } from "@hugeicons/core-free-icons"
+import { HugeiconsIcon } from "@hugeicons/react"
+
+import { cn } from "@/lib/utils"
+import { type Button } from "@/styles/base-nova/ui/button"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerItem,
+  PickerSeparator,
+  PickerShortcut,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import { useActionMenuTrigger } from "@/app/(app)/create/hooks/use-action-menu"
+import { useHistory } from "@/app/(app)/create/hooks/use-history"
+import { useOpenPresetTrigger } from "@/app/(app)/create/hooks/use-open-preset"
+import { useRandom } from "@/app/(app)/create/hooks/use-random"
+import { useReset } from "@/app/(app)/create/hooks/use-reset"
+import { useThemeToggle } from "@/app/(app)/create/hooks/use-theme-toggle"
+
+const APPLE_PLATFORM_REGEX = /Mac|iPhone|iPad|iPod/
+
+export function MainMenu({ className }: React.ComponentProps<typeof Button>) {
+  const [isMac, setIsMac] = React.useState(false)
+  const { canGoBack, canGoForward, goBack, goForward } = useHistory()
+  const { openActionMenu } = useActionMenuTrigger()
+  const { openPreset } = useOpenPresetTrigger()
+  const { randomize } = useRandom()
+  const { toggleTheme } = useThemeToggle()
+  const { setShowResetDialog } = useReset()
+
+  React.useEffect(() => {
+    const platform = navigator.platform
+    const userAgent = navigator.userAgent
+    setIsMac(APPLE_PLATFORM_REGEX.test(platform || userAgent))
+  }, [])
+
+  return (
+    <React.Fragment>
+      <Picker>
+        <PickerTrigger
+          className={cn(
+            "flex items-center justify-between gap-2 rounded-lg px-1.75 ring-1 ring-foreground/10 focus-visible:ring-1",
+            className
+          )}
+        >
+          <span className="font-medium">Menu</span>
+          <HugeiconsIcon icon={Menu09Icon} strokeWidth={2} className="size-5" />
+        </PickerTrigger>
+        <PickerContent side="right" align="start" alignOffset={-8}>
+          <PickerGroup>
+            <PickerItem onClick={openActionMenu}>
+              Navigate...
+              <PickerShortcut>{isMac ? "⌘P" : "Ctrl+P"}</PickerShortcut>
+            </PickerItem>
+            <PickerItem onClick={openPreset}>
+              Open Preset... <PickerShortcut>O</PickerShortcut>
+            </PickerItem>
+            <PickerItem onClick={randomize}>
+              Shuffle <PickerShortcut>R</PickerShortcut>
+            </PickerItem>
+            <PickerItem onClick={toggleTheme}>
+              Light/Dark <PickerShortcut>D</PickerShortcut>
+            </PickerItem>
+          </PickerGroup>
+          <PickerSeparator />
+          <PickerGroup>
+            <PickerItem onClick={goBack} disabled={!canGoBack}>
+              Undo <PickerShortcut>{isMac ? "⌘Z" : "Ctrl+Z"}</PickerShortcut>
+            </PickerItem>
+            <PickerItem onClick={goForward} disabled={!canGoForward}>
+              Redo{" "}
+              <PickerShortcut>{isMac ? "⇧⌘Z" : "Ctrl+Shift+Z"}</PickerShortcut>
+            </PickerItem>
+            <PickerSeparator />
+            <PickerItem onClick={() => setShowResetDialog(true)}>
+              Reset <PickerShortcut>⇧R</PickerShortcut>
+            </PickerItem>
+          </PickerGroup>
+        </PickerContent>
+      </Picker>
+    </React.Fragment>
+  )
+}

apps/v4/app/(app)/create/components/menu-picker.tsx

@@ -0,0 +1,169 @@
+"use client"
+
+import * as React from "react"
+import { Menu02Icon } from "@hugeicons/core-free-icons"
+import { HugeiconsIcon } from "@hugeicons/react"
+import { useTheme } from "next-themes"
+
+import { useMounted } from "@/hooks/use-mounted"
+import { type MenuColorValue } from "@/registry/config"
+import { LockButton } from "@/app/(app)/create/components/lock-button"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerLabel,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerSeparator,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import {
+  isTranslucentMenuColor,
+  useDesignSystemSearchParams,
+} from "@/app/(app)/create/lib/search-params"
+
+type ColorChoice = "default" | "inverted"
+type SurfaceChoice = "solid" | "translucent"
+
+function getMenuColorValue(
+  color: ColorChoice,
+  translucent: boolean
+): MenuColorValue {
+  if (color === "default") {
+    return translucent ? "default-translucent" : "default"
+  }
+
+  return translucent ? "inverted-translucent" : "inverted"
+}
+
+const MENU_OPTIONS: { value: MenuColorValue; label: string }[] = [
+  { value: "default", label: "Default / Solid" },
+  { value: "default-translucent", label: "Default / Translucent" },
+  { value: "inverted", label: "Inverted / Solid" },
+  { value: "inverted-translucent", label: "Inverted / Translucent" },
+]
+
+export function MenuColorPicker({
+  isMobile,
+  anchorRef,
+}: {
+  isMobile: boolean
+  anchorRef: React.RefObject<HTMLDivElement | null>
+}) {
+  const [params, setParams] = useDesignSystemSearchParams()
+  const { resolvedTheme } = useTheme()
+  const mounted = useMounted()
+  const lastSolidMenuAccentRef = React.useRef(params.menuAccent)
+  const isDark = mounted && resolvedTheme === "dark"
+  const currentMenu = MENU_OPTIONS.find(
+    (menu) => menu.value === params.menuColor
+  )
+  const colorChoice: ColorChoice =
+    params.menuColor === "inverted" ||
+    params.menuColor === "inverted-translucent"
+      ? "inverted"
+      : "default"
+  const surfaceChoice: SurfaceChoice =
+    params.menuColor === "default-translucent" ||
+    params.menuColor === "inverted-translucent"
+      ? "translucent"
+      : "solid"
+
+  React.useEffect(() => {
+    if (surfaceChoice === "solid") {
+      lastSolidMenuAccentRef.current = params.menuAccent
+    }
+  }, [params.menuAccent, surfaceChoice])
+
+  const setColor = (color: ColorChoice) => {
+    const nextMenuColor = getMenuColorValue(
+      color,
+      surfaceChoice === "translucent"
+    )
+
+    setParams({
+      menuColor: nextMenuColor,
+      ...(isTranslucentMenuColor(nextMenuColor) && { menuAccent: "subtle" }),
+    })
+  }
+
+  const setSurface = (choice: SurfaceChoice) => {
+    const isTranslucent = choice === "translucent"
+    const nextMenuColor = getMenuColorValue(colorChoice, isTranslucent)
+
+    setParams({
+      menuColor: nextMenuColor,
+      menuAccent: isTranslucent ? "subtle" : lastSolidMenuAccentRef.current,
+    })
+  }
+
+  return (
+    <div className="group/picker relative">
+      <Picker>
+        <PickerTrigger>
+          <div className="flex flex-col justify-start text-left">
+            <div className="text-xs text-muted-foreground">Menu</div>
+            <div className="line-clamp-1 max-w-[80%] truncate text-sm font-medium text-foreground">
+              {currentMenu?.label}
+            </div>
+          </div>
+          <div className="pointer-events-none absolute top-1/2 right-4 flex size-4 -translate-y-1/2 items-center justify-center text-base text-foreground select-none md:right-2.5">
+            <HugeiconsIcon
+              icon={Menu02Icon}
+              strokeWidth={2}
+              className="size-4"
+            />
+          </div>
+        </PickerTrigger>
+        <PickerContent
+          anchor={isMobile ? anchorRef : undefined}
+          side={isMobile ? "top" : "right"}
+          align={isMobile ? "center" : "start"}
+        >
+          <PickerGroup>
+            <PickerLabel>Color</PickerLabel>
+            <PickerRadioGroup
+              value={colorChoice}
+              onValueChange={(value) => {
+                setColor(value as ColorChoice)
+              }}
+            >
+              <PickerRadioItem value="default" closeOnClick={isMobile}>
+                Default
+              </PickerRadioItem>
+              <PickerRadioItem
+                value="inverted"
+                closeOnClick={isMobile}
+                disabled={isDark}
+              >
+                Inverted
+              </PickerRadioItem>
+            </PickerRadioGroup>
+          </PickerGroup>
+          <PickerSeparator />
+          <PickerGroup>
+            <PickerLabel>Appearance</PickerLabel>
+            <PickerRadioGroup
+              value={surfaceChoice}
+              onValueChange={(value) => {
+                setSurface(value as SurfaceChoice)
+              }}
+            >
+              <PickerRadioItem value="solid" closeOnClick={isMobile}>
+                Solid
+              </PickerRadioItem>
+              <PickerRadioItem value="translucent" closeOnClick={isMobile}>
+                Translucent
+              </PickerRadioItem>
+            </PickerRadioGroup>
+          </PickerGroup>
+        </PickerContent>
+      </Picker>
+      <LockButton
+        param="menuColor"
+        className="absolute top-1/2 right-8 -translate-y-1/2"
+      />
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/mode-switcher.tsx

@@ -0,0 +1,87 @@
+"use client"
+
+import * as React from "react"
+import Script from "next/script"
+
+import { cn } from "@/lib/utils"
+import { Button } from "@/styles/base-nova/ui/button"
+import { useThemeToggle } from "@/app/(app)/create/hooks/use-theme-toggle"
+
+export const DARK_MODE_FORWARD_TYPE = "dark-mode-forward"
+
+export function ModeSwitcher({
+  variant = "ghost",
+  className,
+}: {
+  variant?: React.ComponentProps<typeof Button>["variant"]
+  className?: React.ComponentProps<typeof Button>["className"]
+}) {
+  const { toggleTheme } = useThemeToggle()
+
+  return (
+    <Button
+      variant={variant}
+      size="icon"
+      className={cn("group/toggle extend-touch-target", className)}
+      onClick={toggleTheme}
+      id="mode-switcher-button"
+    >
+      <svg
+        xmlns="http://www.w3.org/2000/svg"
+        width="24"
+        height="24"
+        viewBox="0 0 24 24"
+        fill="none"
+        stroke="currentColor"
+        strokeWidth="2"
+        strokeLinecap="round"
+        strokeLinejoin="round"
+        className="size-4.5"
+      >
+        <path stroke="none" d="M0 0h24v24H0z" fill="none" />
+        <path d="M12 12m-9 0a9 9 0 1 0 18 0a9 9 0 1 0 -18 0" />
+        <path d="M12 3l0 18" />
+        <path d="M12 9l4.65 -4.65" />
+        <path d="M12 14.3l7.37 -7.37" />
+        <path d="M12 19.6l8.85 -8.85" />
+      </svg>
+      <span className="sr-only">Toggle theme</span>
+    </Button>
+  )
+}
+
+export function DarkModeScript() {
+  return (
+    <Script
+      id="dark-mode-listener"
+      strategy="beforeInteractive"
+      dangerouslySetInnerHTML={{
+        __html: `
+            (function() {
+              // Forward D key
+              document.addEventListener('keydown', function(e) {
+                if ((e.key === 'd' || e.key === 'D') && !e.metaKey && !e.ctrlKey && !e.altKey) {
+                  if (
+                    (e.target instanceof HTMLElement && e.target.isContentEditable) ||
+                    e.target instanceof HTMLInputElement ||
+                    e.target instanceof HTMLTextAreaElement ||
+                    e.target instanceof HTMLSelectElement
+                  ) {
+                    return;
+                  }
+                  e.preventDefault();
+                  if (window.parent && window.parent !== window) {
+                    window.parent.postMessage({
+                      type: '${DARK_MODE_FORWARD_TYPE}',
+                      key: e.key
+                    }, '*');
+                  }
+                }
+              });
+
+            })();
+          `,
+      }}
+    />
+  )
+}

apps/v4/app/(app)/create/components/open-preset.tsx

@@ -0,0 +1,200 @@
+"use client"
+
+import * as React from "react"
+import Script from "next/script"
+
+import { cn } from "@/lib/utils"
+import { useIsMobile } from "@/hooks/use-mobile"
+import { Button } from "@/styles/base-nova/ui/button"
+import {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/styles/base-nova/ui/dialog"
+import {
+  Drawer,
+  DrawerClose,
+  DrawerContent,
+  DrawerDescription,
+  DrawerFooter,
+  DrawerHeader,
+  DrawerTitle,
+  DrawerTrigger,
+} from "@/styles/base-nova/ui/drawer"
+import { Field, FieldContent, FieldLabel } from "@/styles/base-nova/ui/field"
+import { Input } from "@/styles/base-nova/ui/input"
+import {
+  OPEN_PRESET_FORWARD_TYPE,
+  useOpenPreset,
+} from "@/app/(app)/create/hooks/use-open-preset"
+import { parsePresetInput } from "@/app/(app)/create/lib/parse-preset-input"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+const PRESET_EXAMPLE = "b2D0wqNxT"
+const PRESET_TITLE = "Open Preset"
+const PRESET_DESCRIPTION = "Paste a preset code to load a saved configuration."
+
+export function OpenPreset({
+  className,
+  label = "Open Preset",
+}: React.ComponentProps<typeof Button> & {
+  label?: string
+}) {
+  const [input, setInput] = React.useState("")
+  const [, setParams] = useDesignSystemSearchParams()
+  const isMobile = useIsMobile()
+  const { open, setOpen } = useOpenPreset()
+
+  const nextPreset = React.useMemo(() => parsePresetInput(input), [input])
+  const isInvalid = input.trim().length > 0 && nextPreset === null
+
+  const handleOpenChange = React.useCallback(
+    (nextOpen: boolean) => {
+      setOpen(nextOpen)
+
+      if (!nextOpen) {
+        setInput("")
+      }
+    },
+    [setOpen]
+  )
+
+  const handleSubmit = React.useCallback(
+    (event: React.FormEvent<HTMLFormElement>) => {
+      event.preventDefault()
+
+      if (!nextPreset) {
+        return
+      }
+
+      setParams({ preset: nextPreset })
+      handleOpenChange(false)
+    },
+    [handleOpenChange, nextPreset, setParams]
+  )
+
+  const triggerClassName = cn(
+    "touch-manipulation bg-transparent! px-2! py-0! text-sm! transition-none select-none hover:bg-muted! pointer-coarse:h-10!",
+    className
+  )
+
+  const desktopTrigger = (
+    <Button variant="outline" className={triggerClassName} />
+  )
+
+  const fields = (
+    <Field data-invalid={isInvalid || undefined}>
+      <FieldLabel htmlFor="preset-code" className="sr-only">
+        Preset code
+      </FieldLabel>
+      <FieldContent>
+        <Input
+          id="preset-code"
+          value={input}
+          onChange={(event) => setInput(event.target.value)}
+          placeholder={`${PRESET_EXAMPLE} or --preset ${PRESET_EXAMPLE}`}
+          autoCapitalize="none"
+          autoCorrect="off"
+          spellCheck={false}
+          aria-invalid={isInvalid}
+          className="h-10 md:h-8"
+        />
+      </FieldContent>
+    </Field>
+  )
+
+  if (isMobile) {
+    return (
+      <Drawer open={open} onOpenChange={handleOpenChange}>
+        <DrawerTrigger asChild>
+          <Button variant="outline" className={triggerClassName}>
+            {label}
+          </Button>
+        </DrawerTrigger>
+        <DrawerContent className="dark rounded-t-2xl!">
+          <DrawerHeader>
+            <DrawerTitle className="text-xl">{PRESET_TITLE}</DrawerTitle>
+            <DrawerDescription>{PRESET_DESCRIPTION}</DrawerDescription>
+          </DrawerHeader>
+          <form onSubmit={handleSubmit}>
+            <div className="px-4 py-2">{fields}</div>
+            <DrawerFooter>
+              <Button type="submit" className="h-10" disabled={!nextPreset}>
+                Open
+              </Button>
+              <DrawerClose asChild>
+                <Button variant="outline" type="button" className="h-10">
+                  Cancel
+                </Button>
+              </DrawerClose>
+            </DrawerFooter>
+          </form>
+        </DrawerContent>
+      </Drawer>
+    )
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={handleOpenChange}>
+      <DialogTrigger render={desktopTrigger}>{label}</DialogTrigger>
+      <DialogContent className="dark">
+        <form onSubmit={handleSubmit}>
+          <DialogHeader>
+            <DialogTitle>{PRESET_TITLE}</DialogTitle>
+            <DialogDescription>{PRESET_DESCRIPTION}</DialogDescription>
+          </DialogHeader>
+          <div className="py-4">{fields}</div>
+          <DialogFooter>
+            <DialogClose render={<Button variant="outline" type="button" />}>
+              Cancel
+            </DialogClose>
+            <Button type="submit" disabled={!nextPreset}>
+              Open
+            </Button>
+          </DialogFooter>
+        </form>
+      </DialogContent>
+    </Dialog>
+  )
+}
+
+export function OpenPresetScript() {
+  return (
+    <Script
+      id="open-preset-listener"
+      strategy="beforeInteractive"
+      dangerouslySetInnerHTML={{
+        __html: `
+            (function() {
+              // Forward O key.
+              document.addEventListener('keydown', function(e) {
+                if (e.key === 'o' && !e.shiftKey && !e.metaKey && !e.ctrlKey && !e.altKey) {
+                  if (
+                    (e.target instanceof HTMLElement && e.target.isContentEditable) ||
+                    e.target instanceof HTMLInputElement ||
+                    e.target instanceof HTMLTextAreaElement ||
+                    e.target instanceof HTMLSelectElement
+                  ) {
+                    return;
+                  }
+                  e.preventDefault();
+                  if (window.parent && window.parent !== window) {
+                    window.parent.postMessage({
+                      type: '${OPEN_PRESET_FORWARD_TYPE}',
+                      key: e.key
+                    }, '*');
+                  }
+                }
+              });
+
+            })();
+          `,
+      }}
+    />
+  )
+}

apps/v4/app/(app)/create/components/picker.tsx

@@ -0,0 +1,293 @@
+"use client"
+
+import * as React from "react"
+import { Menu as MenuPrimitive } from "@base-ui/react/menu"
+
+import { cn } from "@/registry/bases/base/lib/utils"
+import { IconPlaceholder } from "@/app/(app)/create/components/icon-placeholder"
+
+function Picker({ ...props }: MenuPrimitive.Root.Props) {
+  return <MenuPrimitive.Root data-slot="dropdown-menu" {...props} />
+}
+
+function PickerPortal({ ...props }: MenuPrimitive.Portal.Props) {
+  return <MenuPrimitive.Portal data-slot="dropdown-menu-portal" {...props} />
+}
+
+function PickerTrigger({ className, ...props }: MenuPrimitive.Trigger.Props) {
+  return (
+    <MenuPrimitive.Trigger
+      data-slot="dropdown-menu-trigger"
+      className={cn(
+        "relative w-36 shrink-0 touch-manipulation rounded-xl p-3 ring-1 ring-foreground/10 select-none hover:bg-muted focus-visible:ring-foreground/50 focus-visible:outline-none disabled:opacity-50 data-popup-open:bg-muted md:w-full md:rounded-lg md:px-2.5 md:py-2",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function PickerContent({
+  align = "start",
+  alignOffset = 0,
+  side = "bottom",
+  sideOffset = 20,
+  anchor,
+  className,
+  ...props
+}: MenuPrimitive.Popup.Props &
+  Pick<
+    MenuPrimitive.Positioner.Props,
+    "align" | "alignOffset" | "side" | "sideOffset" | "anchor"
+  >) {
+  return (
+    <MenuPrimitive.Portal>
+      <MenuPrimitive.Positioner
+        className="isolate z-50 outline-none"
+        align={align}
+        alignOffset={alignOffset}
+        side={side}
+        sideOffset={sideOffset}
+        anchor={anchor}
+      >
+        <MenuPrimitive.Popup
+          data-slot="dropdown-menu-content"
+          className={cn(
+            "cn-menu-target z-50 no-scrollbar max-h-(--available-height) w-[calc(var(--available-width)-(--spacing(6)))] min-w-32 origin-(--transform-origin) translate-y-2 overflow-x-hidden overflow-y-auto rounded-xl border-0 bg-neutral-950/80 p-1.5 text-neutral-100 ring-1 ring-neutral-950/80 backdrop-blur-xl outline-none md:w-52 dark:bg-neutral-800/90 dark:ring-neutral-700/50 data-closed:overflow-hidden",
+            className
+          )}
+          {...props}
+        />
+      </MenuPrimitive.Positioner>
+      <div className="absolute inset-y-0 right-0 left-62 z-40 bg-transparent" />
+    </MenuPrimitive.Portal>
+  )
+}
+
+function PickerGroup({ ...props }: MenuPrimitive.Group.Props) {
+  return <MenuPrimitive.Group data-slot="dropdown-menu-group" {...props} />
+}
+
+function PickerLabel({
+  className,
+  inset,
+  ...props
+}: MenuPrimitive.GroupLabel.Props & {
+  inset?: boolean
+}) {
+  return (
+    <MenuPrimitive.GroupLabel
+      data-slot="dropdown-menu-label"
+      data-inset={inset}
+      className={cn(
+        "px-2 py-1.5 text-xs font-medium text-neutral-400 data-inset:pl-8",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function PickerItem({
+  className,
+  inset,
+  variant = "default",
+  ...props
+}: MenuPrimitive.Item.Props & {
+  inset?: boolean
+  variant?: "default" | "destructive"
+}) {
+  return (
+    <MenuPrimitive.Item
+      data-slot="dropdown-menu-item"
+      data-inset={inset}
+      data-variant={variant}
+      className={cn(
+        "group/dropdown-menu-item relative flex cursor-default items-center gap-2 rounded-lg px-2 py-1.5 text-sm font-medium outline-hidden select-none **:text-neutral-100 focus:bg-neutral-600 focus:text-neutral-100 focus:**:text-neutral-100 data-inset:pl-8 dark:focus:bg-neutral-700/80 pointer-coarse:gap-3 pointer-coarse:py-2.5 pointer-coarse:pl-3 pointer-coarse:text-base data-disabled:pointer-events-none data-disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function PickerSub({ ...props }: MenuPrimitive.SubmenuRoot.Props) {
+  return <MenuPrimitive.SubmenuRoot data-slot="dropdown-menu-sub" {...props} />
+}
+
+function PickerSubTrigger({
+  className,
+  inset,
+  children,
+  ...props
+}: MenuPrimitive.SubmenuTrigger.Props & {
+  inset?: boolean
+}) {
+  return (
+    <MenuPrimitive.SubmenuTrigger
+      data-slot="dropdown-menu-sub-trigger"
+      data-inset={inset}
+      className={cn(
+        "flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none focus:bg-accent/95 focus:text-accent-foreground focus:ring-1 focus:ring-foreground/20 not-data-[variant=destructive]:focus:**:text-accent-foreground data-inset:pl-8 data-open:bg-accent/95 data-open:text-accent-foreground [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      <IconPlaceholder
+        lucide="ChevronRightIcon"
+        tabler="IconChevronRight"
+        hugeicons="ArrowRight01Icon"
+        phosphor="CaretRightIcon"
+        remixicon="RiArrowRightSLine"
+        className="ml-auto"
+      />
+    </MenuPrimitive.SubmenuTrigger>
+  )
+}
+
+function PickerSubContent({
+  align = "start",
+  alignOffset = -3,
+  side = "right",
+  sideOffset = 0,
+  className,
+  ...props
+}: React.ComponentProps<typeof PickerContent>) {
+  return (
+    <PickerContent
+      data-slot="dropdown-menu-sub-content"
+      className={cn(
+        "w-auto min-w-[96px] rounded-md bg-popover/90 p-1 text-popover-foreground shadow-lg ring-1 ring-foreground/10 backdrop-blur-xs duration-100 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:fade-out-0 data-closed:zoom-out-95",
+        className
+      )}
+      align={align}
+      alignOffset={alignOffset}
+      side={side}
+      sideOffset={sideOffset}
+      {...props}
+    />
+  )
+}
+
+function PickerCheckboxItem({
+  className,
+  children,
+  checked,
+  ...props
+}: MenuPrimitive.CheckboxItem.Props) {
+  return (
+    <MenuPrimitive.CheckboxItem
+      data-slot="dropdown-menu-checkbox-item"
+      className={cn(
+        "relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-8 pl-2 text-sm outline-hidden select-none focus:bg-accent/95 focus:text-accent-foreground focus:ring-1 focus:ring-foreground/20 focus:**:text-accent-foreground data-disabled:pointer-events-none data-disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      checked={checked}
+      {...props}
+    >
+      <span className="pointer-events-none absolute right-2 flex items-center justify-center">
+        <MenuPrimitive.CheckboxItemIndicator>
+          <IconPlaceholder
+            lucide="CheckIcon"
+            tabler="IconCheck"
+            hugeicons="Tick02Icon"
+            phosphor="CheckIcon"
+            remixicon="RiCheckLine"
+          />
+        </MenuPrimitive.CheckboxItemIndicator>
+      </span>
+      {children}
+    </MenuPrimitive.CheckboxItem>
+  )
+}
+
+function PickerRadioGroup({ ...props }: MenuPrimitive.RadioGroup.Props) {
+  return (
+    <MenuPrimitive.RadioGroup
+      data-slot="dropdown-menu-radio-group"
+      {...props}
+    />
+  )
+}
+
+function PickerRadioItem({
+  className,
+  children,
+  ...props
+}: MenuPrimitive.RadioItem.Props) {
+  return (
+    <MenuPrimitive.RadioItem
+      data-slot="dropdown-menu-radio-item"
+      className={cn(
+        "relative flex cursor-default items-center gap-2 rounded-lg py-1.5 pr-8 pl-2 text-sm font-medium outline-hidden select-none **:text-neutral-100 focus:bg-neutral-600 focus:text-neutral-100 focus:**:text-neutral-100 data-inset:pl-8 dark:focus:bg-neutral-700/80 pointer-coarse:gap-3 pointer-coarse:py-2.5 pointer-coarse:pl-3 pointer-coarse:text-base data-disabled:pointer-events-none data-disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      <span
+        className="pointer-events-none absolute right-2 flex items-center justify-center"
+        data-slot="dropdown-menu-radio-item-indicator"
+      >
+        <MenuPrimitive.RadioItemIndicator>
+          <IconPlaceholder
+            lucide="CheckIcon"
+            tabler="IconCheck"
+            hugeicons="Tick02Icon"
+            phosphor="CheckIcon"
+            remixicon="RiCheckLine"
+            className="size-4 pointer-coarse:size-5"
+          />
+        </MenuPrimitive.RadioItemIndicator>
+      </span>
+      {children}
+    </MenuPrimitive.RadioItem>
+  )
+}
+
+function PickerSeparator({
+  className,
+  ...props
+}: MenuPrimitive.Separator.Props) {
+  return (
+    <MenuPrimitive.Separator
+      data-slot="dropdown-menu-separator"
+      className={cn(
+        "-mx-1.5 my-1.5 h-px bg-neutral-600 dark:bg-neutral-700",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function PickerShortcut({ className, ...props }: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="dropdown-menu-shortcut"
+      className={cn(
+        "ml-auto text-xs tracking-widest text-neutral-400! group-focus/dropdown-menu-item:text-neutral-100",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Picker,
+  PickerPortal,
+  PickerTrigger,
+  PickerContent,
+  PickerGroup,
+  PickerLabel,
+  PickerItem,
+  PickerCheckboxItem,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerSeparator,
+  PickerShortcut,
+  PickerSub,
+  PickerSubTrigger,
+  PickerSubContent,
+}

apps/v4/app/(app)/create/components/preset-handler.tsx

@@ -0,0 +1,38 @@
+"use client"
+
+import * as React from "react"
+import { useRouter } from "next/navigation"
+import { generateRandomPreset, isPresetCode } from "shadcn/preset"
+
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+export function PresetHandler() {
+  const router = useRouter()
+  const [params, setParams] = useDesignSystemSearchParams()
+  const hasConverted = React.useRef(false)
+
+  React.useEffect(() => {
+    if (params.preset === "random") {
+      router.replace(`/create?preset=${generateRandomPreset()}`)
+    }
+  }, [params.preset, router])
+
+  React.useEffect(() => {
+    if (hasConverted.current) {
+      return
+    }
+    hasConverted.current = true
+
+    if (!params.preset || params.preset === "random") {
+      return
+    }
+
+    if (isPresetCode(params.preset)) {
+      return
+    }
+
+    setParams({ base: params.base })
+  }, [params.preset, params.base, setParams])
+
+  return null
+}

apps/v4/app/(app)/create/components/preset-picker.tsx

@@ -10,8 +10,8 @@ import {
   PickerRadioGroup,
   PickerRadioItem,
   PickerTrigger,
-} from "@/app/(create)/components/picker"
-import { useDesignSystemSearchParams } from "@/app/(create)/lib/search-params"
+} from "@/app/(app)/create/components/picker"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
 
 export function PresetPicker({
   presets,
@@ -31,8 +31,10 @@ export function PresetPicker({
         preset.style === params.style &&
         preset.baseColor === params.baseColor &&
         preset.theme === params.theme &&
+        preset.chartColor === params.chartColor &&
         preset.iconLibrary === params.iconLibrary &&
         preset.font === params.font &&
+        preset.fontHeading === params.fontHeading &&
         preset.menuAccent === params.menuAccent &&
         preset.menuColor === params.menuColor &&
         preset.radius === params.radius
@@ -43,8 +45,10 @@ export function PresetPicker({
     params.style,
     params.baseColor,
     params.theme,
+    params.chartColor,
     params.iconLibrary,
     params.font,
+    params.fontHeading,
     params.menuAccent,
     params.menuColor,
     params.radius,
@@ -67,8 +71,10 @@ export function PresetPicker({
       style: preset.style,
       baseColor: preset.baseColor,
       theme: preset.theme,
+      chartColor: preset.chartColor,
       iconLibrary: preset.iconLibrary,
       font: preset.font,
+      fontHeading: preset.fontHeading,
       menuAccent: preset.menuAccent,
       menuColor: preset.menuColor,
       radius: preset.radius,
@@ -80,8 +86,8 @@ export function PresetPicker({
     <Picker>
       <PickerTrigger>
         <div className="flex flex-col justify-start text-left">
-          <div className="text-muted-foreground text-xs">Preset</div>
-          <div className="text-foreground line-clamp-1 text-sm font-medium">
+          <div className="text-xs text-muted-foreground">Preset</div>
+          <div className="line-clamp-1 text-sm font-medium text-foreground">
             {currentPreset?.description ?? "Custom"}
           </div>
         </div>
@@ -100,15 +106,12 @@ export function PresetPicker({
             {currentBasePresets.map((preset) => {
               const style = STYLES.find((s) => s.name === preset.style)
               return (
-                <PickerRadioItem key={preset.title} value={preset.title}>
+                <PickerRadioItem
+                  key={preset.title}
+                  value={preset.title}
+                  closeOnClick={isMobile}
+                >
                   <div className="flex items-center gap-2">
-                    {style?.icon && (
-                      <div className="flex size-4 shrink-0 items-center justify-center">
-                        {React.cloneElement(style.icon, {
-                          className: "size-4",
-                        })}
-                      </div>
-                    )}
                     {preset.description}
                   </div>
                 </PickerRadioItem>

apps/v4/app/(app)/create/components/preview-switcher.tsx

@@ -0,0 +1,37 @@
+"use client"
+
+import { Button } from "@/registry/new-york-v4/ui/button"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+const PREVIEW_ITEMS = [
+  { label: "01", value: "preview-02" },
+  { label: "02", value: "preview" },
+]
+
+export function PreviewSwitcher() {
+  const [params, setParams] = useDesignSystemSearchParams()
+
+  const isPreview =
+    params.item === "preview" || params.item.startsWith("preview-0")
+
+  if (!isPreview) {
+    return null
+  }
+
+  return (
+    <div className="dark absolute right-3 bottom-3 z-20 flex items-center gap-1 rounded-xl bg-card/90 p-1 shadow-xl backdrop-blur-xl">
+      {PREVIEW_ITEMS.map((item) => (
+        <Button
+          key={item.value}
+          variant="ghost"
+          size="sm"
+          data-active={params.item === item.value}
+          className="h-7 min-w-8 cursor-pointer rounded-lg px-2.5 text-xs font-medium text-muted-foreground transition-colors hover:text-foreground data-[active=true]:bg-accent data-[active=true]:text-accent-foreground"
+          onClick={() => setParams({ item: item.value })}
+        >
+          {item.label}
+        </Button>
+      ))}
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/preview.tsx

@@ -0,0 +1,166 @@
+"use client"
+
+import * as React from "react"
+
+import { CMD_K_FORWARD_TYPE } from "@/app/(app)/create/components/action-menu"
+import {
+  REDO_FORWARD_TYPE,
+  UNDO_FORWARD_TYPE,
+} from "@/app/(app)/create/components/history-buttons"
+import { DARK_MODE_FORWARD_TYPE } from "@/app/(app)/create/components/mode-switcher"
+import { PreviewSwitcher } from "@/app/(app)/create/components/preview-switcher"
+import { RANDOMIZE_FORWARD_TYPE } from "@/app/(app)/create/components/random-button"
+import { sendToIframe } from "@/app/(app)/create/hooks/use-iframe-sync"
+import { OPEN_PRESET_FORWARD_TYPE } from "@/app/(app)/create/hooks/use-open-preset"
+import { RESET_FORWARD_TYPE } from "@/app/(app)/create/hooks/use-reset"
+import {
+  serializeDesignSystemSearchParams,
+  useDesignSystemSearchParams,
+} from "@/app/(app)/create/lib/search-params"
+
+// Hoisted — avoids recreating on every message event. (js-hoist-regexp)
+const MAC_REGEX = /Mac|iPhone|iPad|iPod/
+
+export function Preview() {
+  const [params] = useDesignSystemSearchParams()
+  const iframeRef = React.useRef<HTMLIFrameElement>(null)
+
+  React.useEffect(() => {
+    const iframe = iframeRef.current
+    if (!iframe) {
+      return
+    }
+
+    const sendParams = () => {
+      sendToIframe(iframe, "design-system-params", params)
+    }
+
+    if (iframe.contentWindow) {
+      sendParams()
+    }
+
+    iframe.addEventListener("load", sendParams)
+    return () => {
+      iframe.removeEventListener("load", sendParams)
+    }
+  }, [params])
+
+  React.useEffect(() => {
+    const handleMessage = (event: MessageEvent) => {
+      const iframeWindow = iframeRef.current?.contentWindow
+      if (
+        !iframeWindow ||
+        event.origin !== window.location.origin ||
+        event.source !== iframeWindow ||
+        !event.data ||
+        typeof event.data !== "object"
+      ) {
+        return
+      }
+
+      const type = event.data.type
+      if (type === CMD_K_FORWARD_TYPE) {
+        const isMac = MAC_REGEX.test(navigator.userAgent)
+        document.dispatchEvent(
+          new KeyboardEvent("keydown", {
+            key: event.data.key || "k",
+            metaKey: isMac,
+            ctrlKey: !isMac,
+            bubbles: true,
+            cancelable: true,
+          })
+        )
+      } else if (type === RANDOMIZE_FORWARD_TYPE) {
+        document.dispatchEvent(
+          new KeyboardEvent("keydown", {
+            key: event.data.key || "r",
+            bubbles: true,
+            cancelable: true,
+          })
+        )
+      } else if (type === OPEN_PRESET_FORWARD_TYPE) {
+        document.dispatchEvent(
+          new KeyboardEvent("keydown", {
+            key: event.data.key || "o",
+            bubbles: true,
+            cancelable: true,
+          })
+        )
+      } else if (type === UNDO_FORWARD_TYPE) {
+        const isMac = MAC_REGEX.test(navigator.userAgent)
+        document.dispatchEvent(
+          new KeyboardEvent("keydown", {
+            key: "z",
+            metaKey: isMac,
+            ctrlKey: !isMac,
+            bubbles: true,
+            cancelable: true,
+          })
+        )
+      } else if (type === REDO_FORWARD_TYPE) {
+        const isMac = MAC_REGEX.test(navigator.userAgent)
+        document.dispatchEvent(
+          new KeyboardEvent("keydown", {
+            key: "z",
+            shiftKey: true,
+            metaKey: isMac,
+            ctrlKey: !isMac,
+            bubbles: true,
+            cancelable: true,
+          })
+        )
+      } else if (type === RESET_FORWARD_TYPE) {
+        document.dispatchEvent(
+          new KeyboardEvent("keydown", {
+            key: "R",
+            shiftKey: true,
+            bubbles: true,
+            cancelable: true,
+          })
+        )
+      } else if (type === DARK_MODE_FORWARD_TYPE) {
+        document.dispatchEvent(
+          new KeyboardEvent("keydown", {
+            key: event.data.key || "d",
+            bubbles: true,
+            cancelable: true,
+          })
+        )
+      }
+    }
+
+    window.addEventListener("message", handleMessage)
+    return () => {
+      window.removeEventListener("message", handleMessage)
+    }
+  }, [])
+
+  const iframeSrc = React.useMemo(() => {
+    // The iframe src needs to include the serialized design system params
+    // for the initial load, but not be reactive to them as it would cause
+    // full-iframe reloads on every param change (flashes & loss of state).
+    // Further updates of the search params will be sent to the iframe
+    // via a postMessage channel, for it to sync its own history onto the host's.
+    return serializeDesignSystemSearchParams(
+      `/preview/${params.base}/${params.item}`,
+      params
+    )
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [params.base, params.item])
+
+  return (
+    <div className="relative flex flex-1 flex-col justify-center overflow-hidden rounded-2xl ring ring-foreground/10 md:ring-muted dark:ring-foreground/10">
+      <div className="relative z-0 mx-auto flex w-full flex-1 flex-col overflow-hidden">
+        <div className="absolute inset-0 bg-muted dark:bg-muted/30" />
+        <iframe
+          key={params.base + params.item}
+          ref={iframeRef}
+          src={iframeSrc}
+          className="z-10 size-full flex-1"
+          title="Preview"
+        />
+      </div>
+      <PreviewSwitcher />
+    </div>
+  )
+}

apps/v4/app/(app)/create/components/project-form.tsx

@@ -0,0 +1,405 @@
+"use client"
+
+import * as React from "react"
+import {
+  Copy01Icon,
+  Globe02Icon,
+  HandPointingRight04Icon,
+  Tick02Icon,
+} from "@hugeicons/core-free-icons"
+import { HugeiconsIcon } from "@hugeicons/react"
+
+import { cn } from "@/lib/utils"
+import { useConfig } from "@/hooks/use-config"
+import { copyToClipboardWithMeta } from "@/components/copy-button"
+import { BASES, type BaseName } from "@/registry/config"
+import { Button } from "@/styles/base-nova/ui/button"
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/styles/base-nova/ui/dialog"
+import {
+  Field,
+  FieldContent,
+  FieldGroup,
+  FieldLabel,
+  FieldLegend,
+  FieldSeparator,
+  FieldSet,
+  FieldTitle,
+} from "@/styles/base-nova/ui/field"
+import { RadioGroup, RadioGroupItem } from "@/styles/base-nova/ui/radio-group"
+import { Switch } from "@/styles/base-nova/ui/switch"
+import {
+  Tabs,
+  TabsContent,
+  TabsList,
+  TabsTrigger,
+} from "@/styles/base-nova/ui/tabs"
+import { usePresetCode } from "@/app/(app)/create/hooks/use-design-system"
+import {
+  useDesignSystemSearchParams,
+  type DesignSystemSearchParams,
+} from "@/app/(app)/create/lib/search-params"
+import {
+  getFramework,
+  getTemplateValue,
+  NO_MONOREPO_FRAMEWORKS,
+  TEMPLATES,
+} from "@/app/(app)/create/lib/templates"
+
+const TURBOREPO_LOGO =
+  '<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Turborepo</title><path d="M11.9906 4.1957c-4.2998 0-7.7981 3.501-7.7981 7.8043s3.4983 7.8043 7.7981 7.8043c4.2999 0 7.7982-3.501 7.7982-7.8043s-3.4983-7.8043-7.7982-7.8043m0 11.843c-2.229 0-4.0356-1.8079-4.0356-4.0387s1.8065-4.0387 4.0356-4.0387S16.0262 9.7692 16.0262 12s-1.8065 4.0388-4.0356 4.0388m.6534-13.1249V0C18.9726.3386 24 5.5822 24 12s-5.0274 11.66-11.356 12v-2.9139c4.7167-.3372 8.4516-4.2814 8.4516-9.0861s-3.735-8.749-8.4516-9.0861M5.113 17.9586c-1.2502-1.4446-2.0562-3.2845-2.2-5.3046H0c.151 2.8266 1.2808 5.3917 3.051 7.3668l2.0606-2.0622zM11.3372 24v-2.9139c-2.02-.1439-3.8584-.949-5.3019-2.2018l-2.0606 2.0623c1.975 1.773 4.538 2.9022 7.361 3.0534z"/></svg>'
+const ORIGIN = process.env.NEXT_PUBLIC_APP_URL || "http://localhost:4000"
+const IS_LOCAL_DEV = ORIGIN.includes("localhost")
+const SHADCN_VERSION = process.env.NEXT_PUBLIC_RC ? "@rc" : "@latest"
+const PACKAGE_MANAGERS = ["pnpm", "npm", "yarn", "bun"] as const
+type PackageManager = (typeof PACKAGE_MANAGERS)[number]
+
+export function ProjectForm({
+  className,
+}: React.ComponentProps<typeof Button>) {
+  const [open, setOpen] = React.useState(false)
+  const [params, setParams] = useDesignSystemSearchParams()
+  const presetCode = usePresetCode()
+  const [config, setConfig] = useConfig()
+  const [hasCopied, setHasCopied] = React.useState(false)
+
+  const packageManager = (config.packageManager || "pnpm") as PackageManager
+  const framework = React.useMemo(
+    () => getFramework(params.template ?? "next"),
+    [params.template]
+  )
+  const isMonorepo = React.useMemo(
+    () => params.template?.endsWith("-monorepo") ?? false,
+    [params.template]
+  )
+
+  const hasMonorepo = !NO_MONOREPO_FRAMEWORKS.includes(
+    framework as (typeof NO_MONOREPO_FRAMEWORKS)[number]
+  )
+
+  const commands = React.useMemo(() => {
+    const presetFlag = ` --preset ${presetCode}`
+    const baseFlag = params.base !== "radix" ? ` --base ${params.base}` : ""
+    const templateFlag = ` --template ${framework}`
+    const monorepoFlag = isMonorepo ? " --monorepo" : ""
+    const rtlFlag = params.rtl ? " --rtl" : ""
+    const pointerFlag = params.pointer ? " --pointer" : ""
+    const flags = `${presetFlag}${baseFlag}${templateFlag}${monorepoFlag}${rtlFlag}${pointerFlag}`
+
+    return IS_LOCAL_DEV
+      ? {
+          pnpm: `shadcn init${flags}`,
+          npm: `shadcn init${flags}`,
+          yarn: `shadcn init${flags}`,
+          bun: `shadcn init${flags}`,
+        }
+      : {
+          pnpm: `pnpm dlx shadcn${SHADCN_VERSION} init${flags}`,
+          npm: `npx shadcn${SHADCN_VERSION} init${flags}`,
+          yarn: `yarn dlx shadcn${SHADCN_VERSION} init${flags}`,
+          bun: `bunx --bun shadcn${SHADCN_VERSION} init${flags}`,
+        }
+  }, [
+    framework,
+    isMonorepo,
+    params.base,
+    params.pointer,
+    params.rtl,
+    presetCode,
+  ])
+
+  const command = commands[packageManager]
+
+  React.useEffect(() => {
+    if (hasCopied) {
+      const timer = setTimeout(() => setHasCopied(false), 2000)
+      return () => clearTimeout(timer)
+    }
+  }, [hasCopied])
+
+  const handleCopy = React.useCallback(() => {
+    const properties: Record<string, string> = {
+      command,
+    }
+    if (params.template) {
+      properties.template = params.template
+    }
+    copyToClipboardWithMeta(command, {
+      name: "copy_npm_command",
+      properties,
+    })
+    setHasCopied(true)
+  }, [command, params.template])
+
+  return (
+    <Dialog open={open} onOpenChange={setOpen}>
+      <DialogTrigger render={<Button className={cn(className)} />}>
+        Create Project
+      </DialogTrigger>
+      <DialogContent className="dark no-scrollbar max-h-[calc(100svh-2rem)] overflow-y-auto rounded-2xl p-6 shadow-xl **:data-[slot=field-separator]:h-2 sm:max-w-sm">
+        <DialogHeader>
+          <DialogTitle>Create Project</DialogTitle>
+          <DialogDescription>
+            Pick a template and configure your project.
+          </DialogDescription>
+        </DialogHeader>
+        <div>
+          <FieldGroup>
+            <FieldSeparator className="-mx-6" />
+            <Field className="-mt-2 gap-3">
+              <FieldLabel>Template</FieldLabel>
+              <TemplateGrid template={params.template} setParams={setParams} />
+            </Field>
+            <FieldSeparator className="-mx-6" />
+            <Field className="-mt-2">
+              <FieldLabel>Base</FieldLabel>
+              <BaseGrid base={params.base} setParams={setParams} />
+            </Field>
+            <FieldSeparator className="-mx-6" />
+            <FieldSet>
+              <FieldLegend variant="label" className="sr-only">
+                Options
+              </FieldLegend>
+              <Field orientation="horizontal">
+                <FieldLabel htmlFor="pointer">
+                  <HugeiconsIcon
+                    icon={HandPointingRight04Icon}
+                    className="size-4 -rotate-90"
+                  />
+                  Use pointer on buttons
+                </FieldLabel>
+                <Switch
+                  id="pointer"
+                  checked={params.pointer}
+                  onCheckedChange={(checked) =>
+                    setParams({ pointer: checked === true })
+                  }
+                />
+              </Field>
+              <FieldSeparator className="-mx-6" />
+              <Field
+                orientation="horizontal"
+                data-disabled={hasMonorepo ? undefined : "true"}
+              >
+                <FieldLabel htmlFor="monorepo">
+                  <span
+                    className="size-4 text-neutral-100 [&_svg]:size-4 [&_svg]:fill-current"
+                    dangerouslySetInnerHTML={{
+                      __html: TURBOREPO_LOGO,
+                    }}
+                  />
+                  Create a monorepo
+                </FieldLabel>
+                <Switch
+                  id="monorepo"
+                  checked={params.template?.endsWith("-monorepo") ?? false}
+                  disabled={!hasMonorepo}
+                  onCheckedChange={(checked) => {
+                    const framework = getFramework(params.template ?? "next")
+                    setParams({
+                      template: getTemplateValue(
+                        framework,
+                        checked === true
+                      ) as typeof params.template,
+                    })
+                  }}
+                />
+              </Field>
+              <FieldSeparator className="-mx-6" />
+              <Field orientation="horizontal">
+                <FieldLabel htmlFor="rtl">
+                  <HugeiconsIcon icon={Globe02Icon} className="size-4" />
+                  Enable RTL support
+                </FieldLabel>
+                <Switch
+                  id="rtl"
+                  checked={params.rtl}
+                  onCheckedChange={(checked) =>
+                    setParams({ rtl: checked === true })
+                  }
+                />
+              </Field>
+            </FieldSet>
+          </FieldGroup>
+        </div>
+        <DialogFooter className="-mx-6 -mb-6 min-w-0">
+          <div className="flex w-full min-w-0 flex-col gap-3">
+            <Tabs
+              value={packageManager}
+              onValueChange={(value) => {
+                setConfig((prev) => ({
+                  ...prev,
+                  packageManager: value as PackageManager,
+                }))
+              }}
+              className="min-w-0 gap-0 overflow-hidden rounded-xl border-0 ring-1 ring-border"
+            >
+              <div className="flex items-center gap-2 py-1 pr-1.5 pl-1">
+                <TabsList className="bg-transparent font-mono">
+                  {PACKAGE_MANAGERS.map((manager) => {
+                    return (
+                      <TabsTrigger
+                        key={manager}
+                        value={manager}
+                        className="py-0 leading-none data-[state=active]:shadow-none"
+                      >
+                        {manager}
+                      </TabsTrigger>
+                    )
+                  })}
+                </TabsList>
+                <Button
+                  size="icon-sm"
+                  variant="ghost"
+                  className="ml-auto"
+                  onClick={handleCopy}
+                >
+                  {hasCopied ? (
+                    <HugeiconsIcon icon={Tick02Icon} />
+                  ) : (
+                    <HugeiconsIcon icon={Copy01Icon} />
+                  )}
+                  <span className="sr-only">Copy command</span>
+                </Button>
+              </div>
+              {Object.entries(commands).map(([key, cmd]) => {
+                return (
+                  <TabsContent key={key} value={key}>
+                    <div className="relative overflow-hidden border-t bg-popover p-3">
+                      <div className="no-scrollbar overflow-x-auto">
+                        <code className="font-mono text-sm whitespace-nowrap">
+                          {cmd}
+                        </code>
+                      </div>
+                    </div>
+                  </TabsContent>
+                )
+              })}
+            </Tabs>
+            <Button onClick={handleCopy} className="h-9 w-full">
+              {hasCopied ? "Copied" : "Copy Command"}
+            </Button>
+          </div>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}
+
+const TemplateGrid = React.memo(function TemplateGrid({
+  template,
+  setParams,
+}: {
+  template: DesignSystemSearchParams["template"]
+  setParams: ReturnType<typeof useDesignSystemSearchParams>[1]
+}) {
+  const isMonorepo = template?.endsWith("-monorepo") ?? false
+  const framework = getFramework(template ?? "next")
+
+  const handleTemplateChange = React.useCallback(
+    (value: string) => {
+      setParams({
+        template: getTemplateValue(
+          value,
+          isMonorepo
+        ) as DesignSystemSearchParams["template"],
+      })
+    },
+    [isMonorepo, setParams]
+  )
+
+  return (
+    <RadioGroup
+      value={framework}
+      onValueChange={handleTemplateChange}
+      className="grid grid-cols-2 gap-2"
+    >
+      {TEMPLATES.map((item) => (
+        <FieldLabel
+          key={item.value}
+          htmlFor={`template-${item.value}`}
+          className="block w-full"
+        >
+          <Field
+            orientation="horizontal"
+            className="w-full rounded-md transition-colors duration-150 hover:bg-neutral-700/45"
+          >
+            <FieldContent className="flex flex-row items-center gap-2 px-2.5 py-1.5">
+              <div
+                className="size-4 text-neutral-100 [&_svg]:size-4 *:[svg]:text-neutral-100!"
+                dangerouslySetInnerHTML={{
+                  __html: item.logo,
+                }}
+              ></div>
+              <FieldTitle>{item.title}</FieldTitle>
+            </FieldContent>
+            <RadioGroupItem
+              value={item.value}
+              id={`template-${item.value}`}
+              className="sr-only absolute"
+            />
+          </Field>
+        </FieldLabel>
+      ))}
+    </RadioGroup>
+  )
+})
+
+const BaseGrid = React.memo(function BaseGrid({
+  base,
+  setParams,
+}: {
+  base: DesignSystemSearchParams["base"]
+  setParams: ReturnType<typeof useDesignSystemSearchParams>[1]
+}) {
+  const handleBaseChange = React.useCallback(
+    (value: string) => {
+      setParams({ base: value as BaseName })
+    },
+    [setParams]
+  )
+
+  return (
+    <RadioGroup
+      value={base}
+      onValueChange={handleBaseChange}
+      aria-label="Base"
+      className="grid grid-cols-2 gap-2"
+    >
+      {BASES.map((item) => (
+        <FieldLabel
+          key={item.name}
+          htmlFor={`base-${item.name}`}
+          className="block w-full"
+        >
+          <Field
+            orientation="horizontal"
+            className="w-full rounded-md transition-colors duration-150 hover:bg-neutral-700/45"
+          >
+            <FieldContent className="flex flex-row items-center gap-2 px-2.5 py-1.5">
+              <div
+                className="size-4 text-neutral-100 [&_svg]:size-4 *:[svg]:text-neutral-100!"
+                dangerouslySetInnerHTML={{
+                  __html: item.meta?.logo ?? "",
+                }}
+              />
+              <FieldTitle>{item.title}</FieldTitle>
+            </FieldContent>
+            <RadioGroupItem
+              value={item.name}
+              id={`base-${item.name}`}
+              className="sr-only absolute"
+            />
+          </Field>
+        </FieldLabel>
+      ))}
+    </RadioGroup>
+  )
+})

apps/v4/app/(app)/create/components/radius-picker.tsx

@@ -0,0 +1,110 @@
+"use client"
+
+import * as React from "react"
+
+import { RADII, type RadiusValue } from "@/registry/config"
+import { LockButton } from "@/app/(app)/create/components/lock-button"
+import {
+  Picker,
+  PickerContent,
+  PickerGroup,
+  PickerRadioGroup,
+  PickerRadioItem,
+  PickerSeparator,
+  PickerTrigger,
+} from "@/app/(app)/create/components/picker"
+import { useDesignSystemSearchParams } from "@/app/(app)/create/lib/search-params"
+
+export function RadiusPicker({
+  isMobile,
+  anchorRef,
+}: {
+  isMobile: boolean
+  anchorRef: React.RefObject<HTMLDivElement | null>
+}) {
+  const [params, setParams] = useDesignSystemSearchParams()
+  const isRadiusLocked = params.style === "lyra" || params.style === "sera"
+  const selectedRadiusName = isRadiusLocked ? "none" : params.radius
+
+  const currentRadius = RADII.find(
+    (radius) => radius.name === selectedRadiusName
+  )
+  const defaultRadius = RADII.find((radius) => radius.name === "default")
+  const otherRadii = RADII.filter((radius) => radius.name !== "default")
+
+  return (
+    <div className="group/picker relative">
+      <Picker>
+        <PickerTrigger disabled={isRadiusLocked}>
+          <div className="flex flex-col justify-start text-left">
+            <div className="text-xs text-muted-foreground">Radius</div>
+            <div className="text-sm font-medium text-foreground">
+              {currentRadius?.label}
+            </div>
+          </div>
+          <div className="pointer-events-none absolute top-1/2 right-4 flex size-4 -translate-y-1/2 rotate-90 items-center justify-center text-base text-foreground select-none md:right-2.5">
+            <svg
+              xmlns="http://www.w3.org/2000/svg"
+              width="24"
+              height="24"
+              viewBox="0 0 24 24"
+              className="text-foreground"
+            >
+              <path
+                fill="none"
+                stroke="currentColor"
+                strokeLinecap="round"
+                strokeLinejoin="round"
+                strokeWidth="2"
+                d="M4 20v-5C4 8.925 8.925 4 15 4h5"
+              />
+            </svg>
+          </div>
+        </PickerTrigger>
+        <PickerContent
+          anchor={isMobile ? anchorRef : undefined}
+          side={isMobile ? "top" : "right"}
+          align={isMobile ? "center" : "start"}
+        >
+          <PickerRadioGroup
+            value={currentRadius?.name}
+            onValueChange={(value) => {
+              if (isRadiusLocked) {
+                return
+              }
+              setParams({ radius: value as RadiusValue })
+            }}
+          >
+            <PickerGroup>
+              {defaultRadius && (
+                <PickerRadioItem
+                  key={defaultRadius.name}
+                  value={defaultRadius.name}
+                  closeOnClick={isMobile}
+                >
+                  {defaultRadius.label}
+                </PickerRadioItem>
+              )}
+            </PickerGroup>
+            <PickerSeparator />
+            <PickerGroup>
+              {otherRadii.map((radius) => (
+                <PickerRadioItem
+                  key={radius.name}
+                  value={radius.name}
+                  closeOnClick={isMobile}
+                >
+                  {radius.label}
+                </PickerRadioItem>
+              ))}
+            </PickerGroup>
+          </PickerRadioGroup>
+        </PickerContent>
+      </Picker>
+      <LockButton
+        param="radius"
+        className="absolute top-1/2 right-8 -translate-y-1/2"
+      />
+    </div>
+  )
+}