diff --git a/app/assets/css/main.css b/app/assets/css/main.css
new file mode 100644
index 0000000..7c95c6f
--- /dev/null
+++ b/app/assets/css/main.css
@@ -0,0 +1,2 @@
+@import "tailwindcss";
+@import "@nuxt/ui";
diff --git a/composables/useFixtureIO.ts b/app/composables/useFixtureIO.ts
similarity index 100%
rename from composables/useFixtureIO.ts
rename to app/composables/useFixtureIO.ts
diff --git a/plugins/piniaPersistedState.client.ts b/app/plugins/piniaPersistedState.client.ts
similarity index 100%
rename from plugins/piniaPersistedState.client.ts
rename to app/plugins/piniaPersistedState.client.ts
diff --git a/stores/counter.ts b/app/stores/counter.ts
similarity index 100%
rename from stores/counter.ts
rename to app/stores/counter.ts
diff --git a/nuxt.config.ts b/nuxt.config.ts
index 7b78ad2..47b1bde 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -13,7 +13,7 @@ export default defineNuxtConfig({
     strict: true,
   },
 
-  // Global CSS (Tailwind for @nuxt/ui)
+  // Global CSS
   css: ["~/assets/css/main.css"],
 
   // PostCSS configured separately
diff --git a/server/api/fixtures.get.ts b/server/api/fixtures.get.ts
index a05d740..c9ddcf2 100644
--- a/server/api/fixtures.get.ts
+++ b/server/api/fixtures.get.ts
@@ -1,5 +1,5 @@
 import { defineEventHandler } from 'h3'
-import { useFixtureIO } from '~/composables/useFixtureIO'
+import { useFixtureIO } from '../../composables/useFixtureIO'
 
 export default defineEventHandler(() => {
   // Export snapshot of in-memory state
diff --git a/server/api/fixtures.post.ts b/server/api/fixtures.post.ts
index 0e1a7e7..486616f 100644
--- a/server/api/fixtures.post.ts
+++ b/server/api/fixtures.post.ts
@@ -1,5 +1,5 @@
 import { defineEventHandler, readBody } from 'h3'
-import { useFixtureIO, type AppSnapshot } from '~/composables/useFixtureIO'
+import { useFixtureIO, type AppSnapshot } from '../../composables/useFixtureIO'
 
 export default defineEventHandler(async (event) => {
   const body = (await readBody(event)) as AppSnapshot