diff --git a/TASKS.md b/TASKS.md
new file mode 100644
index 0000000..edd6904
--- /dev/null
+++ b/TASKS.md
@@ -0,0 +1,60 @@
+# Tasks & Issues
+
+## 1. Critical Issues
+
+- [ ] **1.1 Fix missing `del` import in store/index.js**
+  - Line 3 imports `get, set` from idb-keyval but `del` is used on line 13
+  - Add `del` to the import statement
+  - This will cause a ReferenceError when removeItem is called
+
+- [ ] **1.2 Fix hydration flag initialization**
+  - The `onRehydrateStorage` callback uses `store.setState()` before `store` is fully initialized
+  - Creates a circular reference issue preventing app from loading
+  - **Options:**
+    - A) Initialize `_hydrated: true` by default (simplest)
+    - B) Use Zustand's persist middleware built-in hydration detection
+    - C) Move hydration callback outside store creation
+
+- [ ] **1.3 Consolidate duplicate storage implementation**
+  - Storage is defined in both `store/index.js` AND `store/middleware/persistence.js`
+  - The middleware file exports `idbStorage` but it's not being used
+  - **Decision needed:** Use one or the other, not both
+
+## 2. Architectural Improvements
+
+- [ ] **2.1 Add error handling**
+  - Add try/catch blocks around IndexedDB operations
+  - Implement fallback if IndexedDB fails or is unavailable
+  - Add user feedback for errors (toast notifications?)
+
+- [ ] **2.2 Add partialize option to persist middleware**
+  - Currently saves ALL state including `_hydrated` flag and `route`
+  - Should use `partialize: (state) => ({ user: state.user, items: state.items })`
+  - Prevents unnecessary data in IndexedDB
+
+- [ ] **2.3 Add basic CSS reset to index.html**
+  - No base styles, margins, or font settings currently
+  - Consider adding minimal reset or normalize.css
+
+- [ ] **2.4 Add loading states for async operations**
+  - No loading indicators for add/remove item operations
+  - Consider adding optimistic updates
+
+## 3. Nice to Have
+
+- [ ] **3.1 Add TypeScript types** (optional)
+  - JSDoc comments for better IDE support
+  - Or migrate to .ts files with no-build setup
+
+- [ ] **3.2 Add cross-tab synchronization**
+  - README mentions optional `sync.js` middleware
+  - Implement BroadcastChannel for cross-tab state sync
+
+- [ ] **3.3 Add route history management**
+  - Integrate with browser history API
+  - Support back/forward navigation
+
+- [ ] **3.4 Add unit tests**
+  - Test store actions and selectors
+  - Test component rendering
+  - Test persistence layer
diff --git a/components/app-root.js b/components/app-root.js
index c5226f9..2f3147f 100644
--- a/components/app-root.js
+++ b/components/app-root.js
@@ -1,9 +1,12 @@
 import { LitElement, html, css } from "lit";
+import { store} from "../store/index.js";
+import { StoreController } from "../controllers/store-controller.js";
 import "./nav-bar.js";
 import "./page-home.js";
 import "./page-items.js";
 
 class AppRoot extends LitElement {
+    #hydrated = new StoreController(this, store, s => s._hydrated);
     #user = new StoreController(this, store, s => s.user);
     #route = new StoreController(this, store, s => s.route);
 
@@ -12,43 +15,30 @@ class AppRoot extends LitElement {
             display: block;
             min-height: 100vh;
         }
+        
+        .loading {
+            display: grid;
+            place-items: center;
+            height: 100vh;
+            opacity: 0.4;
+        }
     `;
 
-    #navigate(route) {
-        this.route = route;
-    }
-
-    #addItem(item) {
-        this.items = [...this.items, item];
-    }
-
-    #removeItem(id) {
-        this.items = this.items.filter(i => i.id !== id);
-    }
-
     render() {
+        if (!this.#hydrated.value) {
+            return html`<div class="loading">loading...</div>`;
+        }
         return html`
-            <nav-bar 
-                .user=${this.user}
-                .route=${this.route}
-                @navigate=${(e) => this.#navigate(e.detail.route)}
-            ></nav-bar>
+            <nav-bar .user=${this.#user.value}></nav-bar>
             <main>${this.#renderRoute()}</main>
         `;
     }
 
     #renderRoute() {
-        switch (this.route) {
-            case "home": 
-                return html`<page-home .user=${this.user} .items=${this.items}></page-home>`;
-            case "items": 
-                return html`<page-items 
-                    .items=${this.items}
-                    @add-item=${(e) => this.#addItem(e.detail.item)}
-                    @remove-item=${(e) => this.#removeItem(e.detail.id)}
-                ></page-items>`;
-            default: 
-                return html`<page-home .user=${this.user} .items=${this.items}></page-home>`;
+        switch (this.#route.value) {
+            case "home": return html`<page-home></page-home>`;
+            case "items": return html`<page-items></page-items>`;
+            default: return html`<page-home></page-home>`;
         }
     }
 }
diff --git a/components/nav-bar.js b/components/nav-bar.js
index 6f192a1..9b44aa2 100644
--- a/components/nav-bar.js
+++ b/components/nav-bar.js
@@ -1,10 +1,13 @@
 // components/nav-bar.js
 import { LitElement, html, css } from 'lit'
+import { store } from '../store/index.js'
+import { StoreController } from "../controllers/store-controller.js";
 
 class NavBar extends LitElement {
+  #route = new StoreController(this, store, s => s.route)
+
   static properties = {
-    user: { type: Object },
-    route: { type: String }
+    user: { type: Object }
   }
 
   static styles = css`
@@ -32,18 +35,14 @@ class NavBar extends LitElement {
 
   #navigate(route, e) {
     e.preventDefault()
-    this.dispatchEvent(new CustomEvent('navigate', { 
-      detail: { route },
-      bubbles: true,
-      composed: true
-    }))
+    store.getState().navigate(route)
   }
 
   #link(route, label) {
     return html`
       <a
         href="/${route}"
-        ?active=${this.route === route}
+        ?active=${this.#route.value === route}
         @click=${(e) => this.#navigate(route, e)}
       >${label}</a>
     `
@@ -62,4 +61,4 @@ class NavBar extends LitElement {
   }
 }
 
-customElements.define('nav-bar', NavBar)
+customElements.define('nav-bar', NavBar)
\ No newline at end of file
diff --git a/components/page-home.js b/components/page-home.js
index 3d5c616..f6536e7 100644
--- a/components/page-home.js
+++ b/components/page-home.js
@@ -1,11 +1,11 @@
 // components/page-home.js
 import { LitElement, html, css } from 'lit'
+import { store } from '../store/index.js'
+import { StoreController } from "../controllers/store-controller.js";
 
 class PageHome extends LitElement {
-  static properties = {
-    user: { type: Object },
-    items: { type: Array }
-  }
+  #user  = new StoreController(this, store, s => s.user)
+  #items = new StoreController(this, store, s => s.items)
 
   static styles = css`
     :host { display: block; padding: 2rem 1.5rem; }
@@ -25,8 +25,8 @@ class PageHome extends LitElement {
   `
 
   render() {
-    const name = this.user?.name ?? 'there'
-    const count = this.items?.length ?? 0
+    const name = this.#user.value?.name ?? 'there'
+    const count = this.#items.value.length
 
     return html`
       <h1>Hey, ${name}</h1>
@@ -41,4 +41,4 @@ class PageHome extends LitElement {
   }
 }
 
-customElements.define('page-home', PageHome)
+customElements.define('page-home', PageHome)
\ No newline at end of file
diff --git a/components/page-items.js b/components/page-items.js
index f788396..dde3a1a 100644
--- a/components/page-items.js
+++ b/components/page-items.js
@@ -1,17 +1,16 @@
 // components/page-items.js
 import { LitElement, html, css } from 'lit'
+import { store } from '../store/index.js'
+import { StoreController } from "../controllers/store-controller.js";
 
 class PageItems extends LitElement {
+  #items = new StoreController(this, store, s => s.items)
+
   static properties = {
-    items: { type: Array },
     _draft: { type: String, state: true }
   }
 
-  constructor() {
-    super();
-    this.items = [];
-    this._draft = '';
-  }
+  _draft = ''
 
   static styles = css`
     :host { display: block; padding: 2rem 1.5rem; }
@@ -64,22 +63,12 @@ class PageItems extends LitElement {
   #add() {
     const name = this._draft.trim()
     if (!name) return
-    
-    this.dispatchEvent(new CustomEvent('add-item', {
-      detail: { item: { id: crypto.randomUUID(), name } },
-      bubbles: true,
-      composed: true
-    }))
-    
+    store.getState().addItem({ id: crypto.randomUUID(), name })
     this._draft = ''
   }
 
   #remove(id) {
-    this.dispatchEvent(new CustomEvent('remove-item', {
-      detail: { id },
-      bubbles: true,
-      composed: true
-    }))
+    store.getState().removeItem(id)
   }
 
   #onKeydown(e) {
@@ -87,7 +76,7 @@ class PageItems extends LitElement {
   }
 
   render() {
-    const items = this.items ?? []
+    const items = this.#items.value
 
     return html`
       <h1>Items</h1>
@@ -119,4 +108,4 @@ class PageItems extends LitElement {
   }
 }
 
-customElements.define('page-items', PageItems)
+customElements.define('page-items', PageItems)
\ No newline at end of file
diff --git a/controllers/store-controller.js b/controllers/store-controller.js
new file mode 100644
index 0000000..998294d
--- /dev/null
+++ b/controllers/store-controller.js
@@ -0,0 +1,23 @@
+export class StoreController {
+    constructor(host, store, selector) {
+      this.host = host
+      this.store = store
+      this.selector = selector
+      host.addController(this)
+    }
+  
+    hostConnected() {
+      this._unsub = this.store.subscribe(
+        (state) => {
+          const next = this.selector(state)
+          if (next !== this.value) {
+            this.value = next
+            this.host.requestUpdate()
+          }
+        }
+      )
+      this.value = this.selector(this.store.getState())
+    }
+  
+    hostDisconnected() { this._unsub?.() }
+  }
\ No newline at end of file
diff --git a/index.html b/index.html
index 91255c2..51c53cd 100644
--- a/index.html
+++ b/index.html
@@ -9,7 +9,9 @@
         "imports": {
             "lit": "https://esm.sh/lit@3",
             "lit/decorators.js": "https://esm.sh/lit@3/decorators.js",
-            "zustand/vanilla": "https://esm.sh/zustand@5/vanilla"
+            "zustand/vanilla": "https://esm.sh/zustand@5/vanilla",
+            "zustand/middleware": "https://esm.sh/zustand@5/middleware",
+            "idb-keyval": "https://esm.sh/idb-keyval@6"
         }
     }
     </script>
diff --git a/store/idb.js b/store/idb.js
new file mode 100644
index 0000000..e276f00
--- /dev/null
+++ b/store/idb.js
@@ -0,0 +1,33 @@
+// lib/idb.js
+import { createStore, get, set, del, entries, clear } from 'idb-keyval'
+
+// Named stores — each maps to a distinct IDBObjectStore
+export const itemsStore = createStore('app-db', 'items')
+export const userStore  = createStore('app-db', 'user')
+export const cacheStore = createStore('app-db', 'cache')
+
+// Typed wrappers — keeps raw idb-keyval calls out of the rest of the app
+// and gives you one place to add validation, logging, or migration logic
+
+export const db = {
+  items: {
+    getAll:  ()          => entries(itemsStore),
+    get:     (id)        => get(id, itemsStore),
+    set:     (id, value) => set(id, value, itemsStore),
+    remove:  (id)        => del(id, itemsStore),
+    clear:   ()          => clear(itemsStore),
+  },
+
+  user: {
+    get:   ()      => get('user', userStore),
+    set:   (value) => set('user', value, userStore),
+    clear: ()      => del('user', userStore),
+  },
+
+  cache: {
+    get:   (key)         => get(key, cacheStore),
+    set:   (key, value)  => set(key, value, cacheStore),
+    remove: (key)        => del(key, cacheStore),
+    clear: ()            => clear(cacheStore),
+  }
+}
\ No newline at end of file
diff --git a/store/persistence.js b/store/persistence.js
new file mode 100644
index 0000000..bdb7dc1
--- /dev/null
+++ b/store/persistence.js
@@ -0,0 +1,9 @@
+// store/middleware/persistence.js
+import { db } from './idb.js'
+
+export const makeIdbStorage = (storeName) =>
+  createJSONStorage(() => ({
+    getItem:    (name)        => db[storeName].get(name),
+    setItem:    (name, value) => db[storeName].set(name, value),
+    removeItem: (name)        => db[storeName].remove(name),
+  }))
\ No newline at end of file