refactor(app): Sticky-Note durch Widget-System ersetzen

Migration alter Sticky-Daten in das neue Widget-System, Notes.init() statt initStickyNote(), Toolbar-Position in Settings, JSON-Export/Import um Notes erweitert, Onboarding-Text aktualisiert.
feat(widgets): Widget-System mit Notes, Checklisten und Notebook-Sidebar
2026-03-21 19:40:43 +01:00 · 2026-03-21 19:40:26 +01:00 · 2026-03-21 19:17:07 +01:00 · 2026-03-21 19:08:45 +01:00 · 2026-03-21 19:08:31 +01:00 · 2026-03-21 19:08:17 +01:00
34 changed files with 3228 additions and 637 deletions
@@ -18,43 +18,56 @@ jobs:
      - name: Checkout
        uses: actions/checkout@v4

-      - name: HTML-Validierung (newtab.html existiert)
+      - name: Projektstruktur prüfen
        run: |
          echo "Prüfe Projektstruktur..."
          test -f manifest.json || (echo "FEHLER: manifest.json fehlt!" && exit 1)
          test -f manifest.firefox.json || (echo "FEHLER: manifest.firefox.json fehlt!" && exit 1)
+          test -f manifest.opera.json || (echo "FEHLER: manifest.opera.json fehlt!" && exit 1)
          test -f newtab.html || (echo "FEHLER: newtab.html fehlt!" && exit 1)
          test -d src/js || (echo "FEHLER: src/js/ fehlt!" && exit 1)
+          test -d src/js/opera || (echo "FEHLER: src/js/opera/ fehlt!" && exit 1)
          test -d src/css || (echo "FEHLER: src/css/ fehlt!" && exit 1)
          test -d assets/icons || (echo "FEHLER: assets/icons/ fehlt!" && exit 1)
          test -d assets/themes || (echo "FEHLER: assets/themes/ fehlt!" && exit 1)
+          test -d assets/fonts || (echo "FEHLER: assets/fonts/ fehlt!" && exit 1)
          echo "Projektstruktur OK"

-      - name: Manifest-Validierung
+      - name: Manifest-Validierung (alle 3)
        run: |
-          echo "Prüfe manifest.json..."
+          echo "Prüfe Manifests..."
          python3 -c "
          import json, sys
+
          with open('manifest.json') as f:
              m = json.load(f)
-          assert m.get('manifest_version') == 3, 'Manifest V3 erwartet'
-          assert m.get('name'), 'Name fehlt'
-          assert m.get('version'), 'Version fehlt'
-          assert 'storage' in m.get('permissions', []), 'Storage Permission fehlt'
+          assert m.get('manifest_version') == 3, 'Chrome: Manifest V3 erwartet'
+          assert m.get('name'), 'Chrome: Name fehlt'
+          assert m.get('version'), 'Chrome: Version fehlt'
+          assert 'storage' in m.get('permissions', []), 'Chrome: Storage Permission fehlt'
          print('manifest.json (V3) OK — Version:', m['version'])

          with open('manifest.firefox.json') as f:
              mf = json.load(f)
-          assert mf.get('manifest_version') == 2, 'Firefox Manifest V2 erwartet'
-          assert mf['version'] == m['version'], 'Versionen stimmen nicht überein!'
-          print('manifest.firefox.json (V2) OK — Version:', mf['version'])
+          assert mf.get('manifest_version') == 3, 'Firefox: Manifest V3 erwartet'
+          assert mf['version'] == m['version'], 'Firefox: Version stimmt nicht mit Chrome überein!'
+          assert 'browser_specific_settings' in mf, 'Firefox: browser_specific_settings fehlt'
+          print('manifest.firefox.json (V3) OK — Version:', mf['version'])
+
+          with open('manifest.opera.json') as f:
+              mo = json.load(f)
+          assert mo.get('manifest_version') == 3, 'Opera: Manifest V3 erwartet'
+          assert mo['version'] == m['version'], 'Opera: Version stimmt nicht mit Chrome überein!'
+          assert 'tabs' in mo.get('permissions', []), 'Opera: Tabs Permission fehlt'
+          assert 'background' in mo, 'Opera: Background Service Worker fehlt'
+          print('manifest.opera.json (V3) OK — Version:', mo['version'])
          "

      - name: JavaScript Syntax-Check
        run: |
          echo "Prüfe JavaScript-Syntax..."
          ERRORS=0
-          for f in src/js/*.js; do
+          for f in src/js/*.js src/js/opera/*.js; do
            if ! node --check "$f" 2>&1; then
              echo "SYNTAX-FEHLER in $f"
              ERRORS=$((ERRORS + 1))
@@ -77,12 +90,18 @@ jobs:
        run: |
          MANIFEST_VER=$(python3 -c "import json; print(json.load(open('manifest.json'))['version'])")
          FIREFOX_VER=$(python3 -c "import json; print(json.load(open('manifest.firefox.json'))['version'])")
+          OPERA_VER=$(python3 -c "import json; print(json.load(open('manifest.opera.json'))['version'])")
          HTML_VER=$(grep -oP 'Version \K[0-9]+\.[0-9]+\.[0-9]+' newtab.html || echo 'NICHT GEFUNDEN')
          echo "manifest.json:         $MANIFEST_VER"
          echo "manifest.firefox.json: $FIREFOX_VER"
+          echo "manifest.opera.json:   $OPERA_VER"
          echo "newtab.html:           $HTML_VER"
          if [ "$MANIFEST_VER" != "$FIREFOX_VER" ]; then
-            echo "FEHLER: Versionen in Manifests stimmen nicht überein!"
+            echo "FEHLER: Chrome/Firefox Versionen stimmen nicht überein!"
+            exit 1
+          fi
+          if [ "$MANIFEST_VER" != "$OPERA_VER" ]; then
+            echo "FEHLER: Chrome/Opera Versionen stimmen nicht überein!"
            exit 1
          fi
          if [ "$MANIFEST_VER" != "$HTML_VER" ]; then
@@ -1,4 +1,4 @@
-# Release — erstellt ZIP-Pakete für Chrome und Firefox bei neuem Tag
+# Release — erstellt ZIP-Pakete für Chrome, Firefox und Opera bei neuem Tag
 name: Release

 on:
@@ -25,18 +25,25 @@ jobs:
        run: |
          mkdir -p dist
          zip -r "dist/hellion-newtab-${{ steps.version.outputs.tag }}-chrome.zip" \
-            manifest.json newtab.html src/ assets/ \
-            -x "*.git*" "dist/*" ".github/*"
+            manifest.json newtab.html src/js/*.js src/css/ assets/ \
+            -x "*.git*" "dist/*" ".github/*" "src/js/opera/*"

-      - name: Firefox ZIP erstellen (Manifest V2)
+      - name: Firefox ZIP erstellen (Manifest V3)
        run: |
-          # manifest.firefox.json wird zu manifest.json für Firefox
          cp manifest.json manifest.chrome-backup.json
          cp manifest.firefox.json manifest.json
          zip -r "dist/hellion-newtab-${{ steps.version.outputs.tag }}-firefox.zip" \
-            manifest.json newtab.html src/ assets/ \
-            -x "*.git*" "dist/*" ".github/*" "manifest.chrome-backup.json" "manifest.firefox.json"
-          # Wiederherstellen
+            manifest.json newtab.html src/js/*.js src/css/ assets/ \
+            -x "*.git*" "dist/*" ".github/*" "manifest.chrome-backup.json" "manifest.firefox.json" "src/js/opera/*"
+          mv manifest.chrome-backup.json manifest.json
+
+      - name: Opera/Opera GX ZIP erstellen (Manifest V3 + Workaround)
+        run: |
+          cp manifest.json manifest.chrome-backup.json
+          cp manifest.opera.json manifest.json
+          zip -r "dist/hellion-newtab-${{ steps.version.outputs.tag }}-opera.zip" \
+            manifest.json newtab.html src/js/*.js src/js/opera/ src/css/ assets/ \
+            -x "*.git*" "dist/*" ".github/*" "manifest.chrome-backup.json" "manifest.opera.json"
          mv manifest.chrome-backup.json manifest.json

      - name: SHA256 Checksummen erstellen
@@ -53,8 +60,9 @@ jobs:
            ## Hellion NewTab ${{ steps.version.outputs.tag }}

            ### Installation
-            - **Chrome / Edge / Brave / Opera / Vivaldi:** `hellion-newtab-${{ steps.version.outputs.tag }}-chrome.zip` herunterladen und entpacken
-            - **Firefox:** `hellion-newtab-${{ steps.version.outputs.tag }}-firefox.zip` herunterladen und entpacken
+            - **Chrome / Edge / Brave / Vivaldi:** `hellion-newtab-${{ steps.version.outputs.tag }}-chrome.zip`
+            - **Firefox:** `hellion-newtab-${{ steps.version.outputs.tag }}-firefox.zip`
+            - **Opera / Opera GX:** `hellion-newtab-${{ steps.version.outputs.tag }}-opera.zip`

            Siehe [README](README.md) für die vollständige Installationsanleitung.

@@ -63,5 +71,6 @@ jobs:
          files: |
            dist/hellion-newtab-${{ steps.version.outputs.tag }}-chrome.zip
            dist/hellion-newtab-${{ steps.version.outputs.tag }}-firefox.zip
+            dist/hellion-newtab-${{ steps.version.outputs.tag }}-opera.zip
            dist/checksums-sha256.txt
          generate_release_notes: true
@@ -2,7 +2,7 @@
 .DS_Store
 Thumbs.db
 desktop.ini
-
+CLAUDE.md
 # Editor
 .vscode/
 .idea/
@@ -14,6 +14,8 @@ dist/
 *.zip
 *.tar.gz
 node_modules/
+/xpi/
+v2-planning.md

 # Persönliche Backup-Dateien (nicht ins Repo)
 favorites_*.html
@@ -0,0 +1,92 @@
+# ⬡ Hellion Dashboard — Changelog
+
+Alle relevanten Änderungen pro Version. Format basiert auf [Keep a Changelog](https://keepachangelog.com/de/1.0.0/).
+
+---
+
+### v1.5.2 — 21.03.2026
+
+#### Neue Features
+
+- **Custom Dialog-System** — Native `confirm()` und `alert()` durch Frosted-Glass-Dialoge ersetzt (`dialog.js`)
+- **Onboarding** — 6-stufiger Willkommens-Flow beim ersten Start mit Boards, Themes, Features und Backup-Hinweis
+- **Backup-Reminder** — Erinnert alle 7 Tage an JSON-Export, warnt vor Datenverlust bei Browser-Reset
+- **Theme-Modal** — Theme-Picker als eigenes Modal aus Settings ausgelagert, eigener Header-Button
+- **Accordion-Settings** — Alle Settings-Sektionen einklappbar mit Chevron (About/Danger Zone standardmäßig zu)
+
+#### Verbesserungen
+
+- Fonts von Google Fonts API auf lokale WOFF2-Dateien umgestellt (DSGVO)
+- Ungenutzte Font-Dateien entfernt (~388 KB gespart)
+- `innerHTML` komplett durch `createElement`/`createElementNS` ersetzt (XSS-Schutz)
+- SVG-Icons via `createElementNS` statt Inline-HTML
+- Drag & Drop: Inline-Styles durch CSS-Klassen ersetzt (`.drag-ghost`, `.drag-over`, `.dragging-source`)
+- Suchleisten-Toggle von DATA nach BEHAVIOR verschoben
+- Nicht implementiertes "Quick Save" UI-Element entfernt
+- Onboarding wiederholbar über Settings → Help
+
+#### Opera / Opera GX
+
+- `manifest.opera.json` hinzugefügt (MV3 mit Workaround-Skripten)
+- `src/js/opera/background.js` — Tab-Management gegen Opera Speed Dial
+- `src/js/opera/redirect.js` — Content Script Redirect bei `document_start`
+
+#### Firefox
+
+- `manifest.firefox.json` auf Manifest V3 migriert
+- `browser_specific_settings` mit Gecko-ID und `data_collection_permissions`
+
+#### Build & CI
+
+- GitHub Actions: Release erstellt jetzt 3 ZIP-Pakete (Chrome, Firefox, Opera)
+- Quality-Check prüft alle 3 Manifests und Opera-Ordner
+
+---
+
+### v1.2.0 — 20.03.2026
+
+- Projektstruktur in `src/js/`, `src/css/`, `assets/` aufgeteilt
+- JS in 10 Module aufgeteilt (storage, state, themes, boards, drag, settings, search, sticky, data, app)
+- Firefox-Kompatibilität (`manifest.firefox.json`, Manifest V3)
+- Vivaldi bestätigt kompatibel
+- Theme-Bildpfade korrigiert (Settings Preview)
+- URL-Validierung bei Bookmark-Erstellung
+- JSON-Import mit Board- und Bookmark-Struktur-Validierung
+- XSS-Schutz: `createElement` statt `innerHTML` für Bookmarks
+- Storage-Quota-Prüfung mit Warnung bei 8 MB+
+- Event Delegation für Bookmark-Klicks (Performance)
+- Responsive Design (Tablet 768px, Smartphone 480px)
+- Sticky Note Header-Kollision behoben
+- FileReader-Fehlerbehandlung für Hintergrundbild-Upload
+- GitHub Actions: Security Scan, Code Quality, Release Automation
+- 3 Themes ersetzt: Astronaut → Nebula, Cosmic Clock → Crescent, Void Mage → Event Horizon
+- Alle Theme-Bilder lizenzrechtlich geprüft und dokumentiert
+- LICENSE (CC BY-NC-SA 4.0), SECURITY.md und DISCLAIMER.md hinzugefügt
+
+---
+
+### v1.1.0 — 20.03.2026
+
+- 5 neue Themes (Merchantman, Julia & Jin, SC Sunset, Hellion HUD, Hellion Energy)
+- Suchleiste (Google / DuckDuckGo / Bing)
+- Sticky Note Widget
+- JSON Export & Import
+- Datum neben der Uhr
+- About / Impressum in Settings
+- Board Blur-Funktion (Privat-Modus)
+- Drag & Drop auf Pointer Events umgestellt
+- Opera / Opera GX Kompatibilität
+
+---
+
+### v1.0.0 — 20.03.2026
+
+- Initiales Release
+- Boards & Bookmarks mit Drag & Drop
+- 3 Themes (Nebula, Crescent, Event Horizon)
+- HTML-Import (Browser-Lesezeichen)
+- Settings Panel
+
+---
+
+**Hellion NewTab** — [Hellion Online Media](https://hellion-media.de) — JonKazama-Hellion
@@ -44,4 +44,4 @@ Der Entwickler behält sich das Recht vor, diese Extension jederzeit zu ändern,

 ---

-**Hellion NewTab** — [Hellion Online Media](https://hellion-media.de) — JonKazama-Hellion
+**Hellion NewTab** — [Hellion Online Media - Florian Wathing](https://hellion-media.de) — JonKazama-Hellion
@@ -1,10 +1,11 @@
-# ⬡ Hellion NewTab v1.2.0
+# ⬡ Hellion Dashboard v1.5.2

-![Version](https://img.shields.io/badge/Version-1.2.0-blue)
+![Version](https://img.shields.io/badge/Version-1.5.2-blue)
 ![JavaScript](https://img.shields.io/badge/JavaScript-Vanilla%20ES2020-F7DF1E?logo=javascript&logoColor=black)
-![Manifest](https://img.shields.io/badge/Manifest-V3%20%7C%20V2-green)
+![Manifest](https://img.shields.io/badge/Manifest-V3-green)
 ![License](https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-orange)
 ![Privacy](https://img.shields.io/badge/Privacy-100%25%20Lokal-448f45)
+[![Ko-fi](https://img.shields.io/badge/Support-Ko--fi-ff5e5b?logo=ko-fi)](https://ko-fi.com/hellionmedia)

 **Kein Account. Kein Abo. Keine Cloud. Alle Daten bleiben 100% lokal.**

@@ -12,7 +13,7 @@ Ein persönlicher Bookmark-Dashboard als Browser-Extension.
 Boards, Drag & Drop, 8 Themes, Suchleiste, Sticky Notes — alles im Browser, alles offline.
 Keine externe Datenübertragung, keine Tracker, keine Analytics, keine Werbung.

-Entwickelt von **[Hellion Online Media](https://hellion-media.de)** — JonKazama-Hellion.
+Entwickelt von **[Hellion Online Media — Florian Wathling](https://hellion-media.de)** — JonKazama-Hellion.

 ---

@@ -54,20 +55,20 @@ Was angezeigt wird, ist was gespeichert ist. Keine Magie.
 ### 8 Themes

 | Theme | Akzent | Stil |
-| --- | --- | --- |
-| Nebula | Magenta | Cosmic Nebula |
-| Crescent | Gold | Minimalist Night |
-| Event Horizon | Orange | Deep Space |
-| Merchantman | Teal | Industrial Sci-Fi |
-| Julia & Jin | Blau | FFXIV Night |
-| SC Sunset | Amber | Planet-Side |
-| Hellion HUD | Grün | Circuit Board |
-| Hellion Energy | Matrix-Grün | Tactical |
+|---|---|---|
+| Nebula | `#b359ff` Magenta | Cosmic Nebula |
+| Crescent | `#d4bd8a` Gold | Minimalist Night |
+| Event Horizon | `#9d5cff` Purple | Deep Space |
+| Merchantman | `#2eb8b8` Emerald | Industrial Sci-Fi |
+| Julia & Jin | `#7db3ff` Aetherial Blue | FFXIV Night |
+| SC Sunset | `#ff8c3d` Amber | Planet-Side |
+| Hellion HUD | `#32ff6a` Neon Green | Circuit Board |
+| Hellion Energy | `#1eff8e` Acid Green | Tactical |

 ### Bild-Credits

 | Theme | Quelle | Lizenz |
-| --- | --- | --- |
+|---|---|---|
 | Nebula | [Temel / mrwashingt0n](https://pixabay.com/de/users/mrwashingt0n-15745216/) auf Pixabay | Pixabay License (frei) |
 | Crescent | [Daniil Silantev](https://unsplash.com) auf Unsplash | Unsplash License (frei) |
 | Event Horizon | Eigenes Werk — Stillframe von [hellion-initiative.online](https://hellion-initiative.online) | Hellion Online Media |
@@ -77,55 +78,83 @@ Was angezeigt wird, ist was gespeichert ist. Keine Magie.
 | Hellion HUD | Eigenes Werk — AI-generiert und nachbearbeitet für hellion-media.de | Hellion Online Media |
 | Hellion Energy | Eigenes Werk — AI-generiert für hellion-media.de | Hellion Online Media |

-### Settings
+### Onboarding & Dialoge

+- 6-stufiger Willkommens-Flow beim ersten Start
+- Custom Frosted-Glass-Dialoge statt nativer Browser-Popups
+- Backup-Reminder alle 7 Tage (warnt vor Datenverlust bei Browser-Reset)
+
+### Settings (Accordion)
+
+- Einklappbare Sektionen mit Chevron — About/Danger Zone standardmäßig geschlossen
 - Compact Mode — reduziert Abstände für mehr Bookmarks
 - Shorten Titles — kürzt lange Titel auf eine Zeile
 - Open in New Tab — Bookmarks in neuem Tab öffnen
 - Show Descriptions — Beschreibungen unter Bookmarks anzeigen
 - Hide Extra Bookmarks — Boards ab 5/10/20 Bookmarks einklappen
- Hintergrundbild — URL oder lokaler Upload
 - Suchleiste ein/ausblenden
 - JSON Export / Import
+- Onboarding wiederholbar
 - Danger Zone — Reset aller Daten

+### Theme-Picker (eigener Header-Button)
+
+- 8 Themes als zentriertes Modal
+- Hintergrundbild per URL oder lokaler Upload
+
 ---

 ## Browser-Kompatibilität

 | Browser | Status | Manifest |
-| --- | --- | --- |
-| Chrome | Kompatibel | V3 (`manifest.json`) |
-| Edge | Kompatibel | V3 (`manifest.json`) |
-| Brave | Kompatibel | V3 (`manifest.json`) |
-| Opera | Kompatibel | V3 (`manifest.json`) |
-| Opera GX | Kompatibel | V3 (`manifest.json`) |
-| Vivaldi | Kompatibel | V3 (`manifest.json`) |
-| Firefox | Kompatibel | V2 (`manifest.firefox.json`) |
+|---|---|---|
+| Chrome | ✅ Kompatibel | V3 (`manifest.json`) |
+| Edge | ✅ Kompatibel | V3 (`manifest.json`) |
+| Brave | ✅ Kompatibel | V3 (`manifest.json`) |
+| Opera | ✅ Kompatibel | V3 (`manifest.opera.json`) |
+| Opera GX | ✅ Kompatibel | V3 (`manifest.opera.json`) |
+| Vivaldi | ✅ Kompatibel | V3 (`manifest.json`) |
+| Firefox | ✅ Kompatibel | V3 (`manifest.firefox.json`) |

-> **Firefox-Hinweis:** Firefox verwendet aktuell Manifest V2. Mozilla arbeitet an MV3-Support —
-> sobald stabil, wird die Extension migriert. MV2 wird von Mozilla weiterhin unterstützt.
+> **Firefox-Hinweis:** Ab v1.2.0 läuft die Extension auf Manifest V3 — identisch zu Chrome/Edge.
+> `manifest.firefox.json` bleibt als separate Datei erhalten für Firefox-spezifische Anpassungen.

 ---

 ## Installation

-### Chrome / Edge / Brave / Opera / Opera GX / Vivaldi
+### Chrome / Edge / Brave / Vivaldi

 ```text
 1. Repository als ZIP herunterladen oder git clone
-2. chrome://extensions öffnen (oder edge:// / brave:// / opera://)
+2. chrome://extensions öffnen (bzw. edge:// / brave://)
 3. Entwicklermodus aktivieren
 4. "Entpackte Erweiterung laden" → Ordner auswählen in dem manifest.json liegt
 5. Neuen Tab öffnen
 ```

-### Firefox
-
-Firefox benötigt `manifest.json` im Format V2.
+### Opera / Opera GX

 ```bash
-# manifest.json durch Firefox-Version ersetzen:
+# manifest.opera.json als manifest.json verwenden:
+copy manifest.opera.json manifest.json   # Windows
+cp manifest.opera.json manifest.json     # Linux/Mac
+```
+
+```text
+1. opera://extensions öffnen
+2. Entwicklermodus aktivieren
+3. "Entpackte Erweiterung laden" → Ordner auswählen
+4. Neuen Tab öffnen
+```
+
+> **Opera-Hinweis:** Opera GX priorisiert Speed Dial — der enthaltene Workaround
+> übernimmt die New-Tab-Seite zuverlässig. Details: [src/js/opera/README.md](src/js/opera/README.md)
+
+### Firefox
+
+```bash
+# manifest.firefox.json als manifest.json verwenden:
 copy manifest.firefox.json manifest.json   # Windows
 cp manifest.firefox.json manifest.json     # Linux/Mac
 ```
@@ -144,7 +173,7 @@ cp manifest.firefox.json manifest.json     # Linux/Mac
 ## Browser-Bookmarks exportieren & importieren

 | Browser | Export-Pfad |
-| --- | --- |
+|---|---|
 | Chrome / Edge | Einstellungen → Lesezeichen → Exportieren |
 | Firefox | Lesezeichen → Alle Lesezeichen → Importieren und Sichern → Als HTML exportieren |

@@ -166,11 +195,11 @@ Die exportierte `.html`-Datei über den **Import**-Button in der Extension laden
 ## Tech-Stack

 | Komponente | Details |
-| --- | --- |
+|---|---|
 | Sprache | JavaScript (Vanilla ES2020, keine Frameworks) |
 | Styling | CSS Custom Properties (Theme-System) |
-| Fonts | Google Fonts (Rajdhani, Inter, Cinzel) |
-| Storage | chrome.storage.local / localStorage Fallback |
+| Fonts | Lokale Fonts (Rajdhani, Inter, Cinzel) |
+| Storage | `chrome.storage.local` / `localStorage` Fallback |
 | Favicons | Google Favicons API (`/s2/favicons`) |
 | Drag & Drop | Pointer Events API (nativ) |
 | Build | Kein Build-Schritt — direkt lauffähig |
@@ -182,10 +211,12 @@ Die exportierte `.html`-Datei über den **Import**-Button in der Extension laden

 ```text
 hellion-newtab/
-├── manifest.json                   # Chrome, Edge, Brave, Opera, Vivaldi (MV3)
-├── manifest.firefox.json           # Firefox (MV2)
+├── manifest.json                   # Chrome, Edge, Brave, Vivaldi (MV3)
+├── manifest.firefox.json           # Firefox (MV3)
+├── manifest.opera.json             # Opera / Opera GX (MV3 + Workaround)
 ├── newtab.html                     # Haupt-HTML (UI-Struktur, Modals, Settings Panel)
 ├── LICENSE                         # CC BY-NC-SA 4.0
+├── CHANGELOG.md                    # Versionshistorie
 ├── SECURITY.md                     # Sicherheitsrichtlinie und Meldeprozess
 ├── DISCLAIMER.md                   # Haftungsausschluss
 │
@@ -193,27 +224,25 @@ hellion-newtab/
 │   ├── js/
 │   │   ├── storage.js              # Storage Abstraction + Quota-Prüfung
 │   │   ├── state.js                # Globaler State, Defaults, Hilfsfunktionen
+│   │   ├── dialog.js               # Custom Dialog-System (HellionDialog.alert/confirm)
 │   │   ├── themes.js               # Theme-Definitionen & Anwendungslogik
 │   │   ├── boards.js               # Board/Bookmark Rendering, Event Delegation, Modals
 │   │   ├── drag.js                 # Drag & Drop (Pointer Events, Board + Bookmark)
-│   │   ├── settings.js             # Settings Panel (Toggles, Theme-Picker, Background)
+│   │   ├── settings.js             # Settings Panel, Theme-Modal, Accordion
 │   │   ├── search.js               # Suchleiste (Google, DuckDuckGo, Bing)
 │   │   ├── sticky.js               # Sticky Note Widget (Drag, Persist, Toggle)
 │   │   ├── data.js                 # JSON Export / Import mit Validierung
-│   │   └── app.js                  # Init, Clock, globale Events (Einstiegspunkt)
+│   │   ├── onboarding.js           # Mehrstufiger Willkommens-Flow
+│   │   ├── app.js                  # Init, Clock, globale Events (Einstiegspunkt)
+│   │   └── opera/                  # Opera GX Workaround-Skripte
+│   │       ├── background.js       # Tab-Management gegen Speed Dial
+│   │       └── redirect.js         # Content Script Redirect
 │   └── css/
 │       └── main.css                # Styles + Theme-System + Responsive Breakpoints
 │
 ├── assets/
+│   ├── fonts/                      # Lokale Fonts (Rajdhani, Inter, Cinzel)
 │   ├── themes/                     # 8 Theme-Hintergrundbilder
-│   │   ├── bg-nebula.jpg
-│   │   ├── bg-crescent.jpg
-│   │   ├── bg-event-horizon.jpg
-│   │   ├── bg-merchantman.webp
-│   │   ├── bg-julia-jin.png
-│   │   ├── bg-sc-sunset.jpg
-│   │   ├── bg-hellion-hud.png
-│   │   └── bg-hellion-energy.jpg
 │   └── icons/
 │       ├── icon16.png
 │       ├── icon48.png
@@ -223,16 +252,16 @@ hellion-newtab/
    └── workflows/
        ├── security.yml            # CodeQL-Analyse + Dependency Review
        ├── quality.yml             # Struktur, Manifest, Syntax, Versions-Konsistenz
-        └── release.yml             # ZIP-Pakete (Chrome + Firefox) + SHA256 Checksummen
+        └── release.yml             # ZIP-Pakete (Chrome + Firefox + Opera) + SHA256
 ```

 ### Design-Prinzipien

 - **Zero Dependencies** — Kein npm, kein Build, kein Framework. Direkt lauffähig
 - **Privacy First** — Alle Daten lokal, kein Server-Kontakt
- **Modular** — 10 JS-Dateien mit klarer Zuständigkeit
+- **Modular** — 12 JS-Dateien mit klarer Zuständigkeit
 - **Responsive** — Tablet (768px) und Smartphone (480px) Breakpoints
- **Secure** — createElement statt innerHTML, URL-Validierung, Storage-Fehlerbehandlung
+- **Secure** — `createElement` statt `innerHTML`, URL-Validierung, Storage-Fehlerbehandlung
 - **Event Delegation** — Ein Listener pro Board-Liste statt pro Bookmark (Performance)
 - **Theme-System** — CSS Custom Properties, 8 Themes, Custom-Background-Support

@@ -257,14 +286,14 @@ hellion-newtab/
 ### Release (`release.yml`)

 - **Trigger** — Bei Git-Tag (`v*`)
- **Pakete** — Chrome-ZIP (MV3) + Firefox-ZIP (MV2)
+- **Pakete** — Chrome-ZIP + Firefox-ZIP + Opera-ZIP (alle MV3)
 - **Checksummen** — SHA256 für alle Artefakte
 - **GitHub Release** — Automatisch mit Installationsanleitung

 ```bash
 # Release erstellen:
-git tag v1.2.0
-git push origin v1.2.0
+git tag v1.5.2
+git push origin v1.5.2
 # → GitHub Action erstellt automatisch Release mit ZIP-Dateien
 ```

@@ -304,57 +333,14 @@ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
 Vollständige Lizenz: [LICENSE](LICENSE) | [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)

 | | |
-| --- | --- |
+|---|---|
 | **Entwickler** | Florian Wathling |
 | **Unternehmen** | Hellion Online Media |
 | **Web** | [hellion-media.de](https://hellion-media.de) |
 | **Impressum** | [hellion-media.de/impressum](https://hellion-media.de/impressum) |
 | **Bug Reports** | [kontakt@hellion-media.de](mailto:kontakt@hellion-media.de?subject=Hellion%20NewTab%20%E2%80%93%20Bug%20Report) |
 | **Security** | [SECURITY.md](SECURITY.md) |
-
---
-
-## Changelog
-
-### v1.2.0 — 20.03.2026
-
- Projektstruktur in `src/js/`, `src/css/`, `assets/` aufgeteilt
- JS in 10 Module aufgeteilt (storage, state, themes, boards, drag, settings, search, sticky, data, app)
- Firefox-Kompatibilität (`manifest.firefox.json`, Manifest V2)
- Vivaldi bestätigt kompatibel
- Theme-Bildpfade korrigiert (Settings Preview)
- URL-Validierung bei Bookmark-Erstellung
- JSON-Import mit Board- und Bookmark-Struktur-Validierung
- XSS-Schutz: createElement statt innerHTML für Bookmarks
- Storage-Quota-Prüfung mit Warnung bei 8 MB+
- Event Delegation für Bookmark-Klicks (Performance)
- Responsive Design (Tablet 768px, Smartphone 480px)
- Sticky Note Header-Kollision behoben
- FileReader-Fehlerbehandlung für Hintergrundbild-Upload
- GitHub Actions: Security Scan, Code Quality, Release Automation
- 3 Themes ersetzt: Astronaut → Nebula, Cosmic Clock → Crescent, Void Mage → Event Horizon
- Alle Theme-Bilder lizenzrechtlich geprüft und dokumentiert
- LICENSE (CC BY-NC-SA 4.0), SECURITY.md und DISCLAIMER.md hinzugefügt
-
-### v1.1.0 — 20.03.2026
-
- 5 neue Themes (Merchantman, Julia & Jin, SC Sunset, Hellion HUD, Hellion Energy)
- Suchleiste (Google / DuckDuckGo / Bing)
- Sticky Note Widget
- JSON Export & Import
- Datum neben der Uhr
- About / Impressum in Settings
- Board Blur-Funktion (Privat-Modus)
- Drag & Drop auf Pointer Events umgestellt
- Opera / Opera GX Kompatibilität
-
-### v1.0.0 — 20.03.2026
-
- Initiales Release
- Boards & Bookmarks mit Drag & Drop
- 3 Themes (Nebula, Crescent, Event Horizon)
- HTML-Import (Browser-Lesezeichen)
- Settings Panel
+| **Support** | [Ko-fi](https://ko-fi.com/hellionmedia) |

 ---

@@ -364,4 +350,6 @@ AI (Claude Code, Opus 4.6 von Anthropic) wurde als Hilfsmittel eingesetzt — f

 ---

+> Vollständige Versionshistorie: [CHANGELOG.md](CHANGELOG.md)
+
 **Hellion NewTab** — [Hellion Online Media](https://hellion-media.de) — JonKazama-Hellion
@@ -73,4 +73,4 @@ Keine Permissions für: Tabs, History, Web Requests, Downloads, Clipboard oder H

 ---

-**Hellion NewTab** — [Hellion Online Media](https://hellion-media.de) — JonKazama-Hellion
+**Hellion Dashboard** — [Hellion Online Media - Florian Wathling](https://hellion-media.de) — JonKazama-Hellion
@@ -1,23 +1,37 @@
 {
-  "manifest_version": 2,
+  "manifest_version": 3,
  "name": "Hellion NewTab",
-  "version": "1.2.0",
+  "version": "1.5.2",
  "description": "Personal bookmark dashboard — local, private, no account needed. By Hellion Online Media.",
-  "author": "Florian Wathling – hellion-media.de",
+  "author": "Hellion Online Media - Florian Wathling",
  "homepage_url": "https://hellion-media.de",
+  
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
+
  "permissions": [
    "storage",
    "bookmarks"
  ],
+
  "browser_specific_settings": {
    "gecko": {
      "id": "hellion-newtab@hellion-media.de",
-      "strict_min_version": "109.0"
+      "strict_min_version": "142.0",
+      "data_collection_permissions": {
+        "required": [
+          "none"
+        ]
+      }
    }
  },
+  "web_accessible_resources": [
+    {
+      "resources": ["assets/fonts/*.woff2"],
+      "matches": ["<all_urls>"]
+    }
+  ],
  "icons": {
    "16":  "assets/icons/icon16.png",
    "48":  "assets/icons/icon48.png",
@@ -1,9 +1,9 @@
 {
  "manifest_version": 3,
  "name": "Hellion NewTab",
-  "version": "1.2.0",
+  "version": "1.5.2",
  "description": "Personal bookmark dashboard — local, private, no account needed. By Hellion Online Media.",
-  "author": "Florian Wathling – hellion-media.de",
+  "author": "Hellion Online Media - Florian Wathling",
  "homepage_url": "https://hellion-media.de",
  "chrome_url_overrides": {
    "newtab": "newtab.html"
@@ -12,6 +12,12 @@
    "storage",
    "bookmarks"
  ],
+"web_accessible_resources": [
+    {
+      "resources": ["assets/fonts/*.woff2"],
+      "matches": ["<all_urls>"]
+    }
+  ],
  "icons": {
    "16":  "assets/icons/icon16.png",
    "48":  "assets/icons/icon48.png",
@@ -0,0 +1,47 @@
+{
+  "manifest_version": 3,
+  "name": "Hellion Dashboard (GX Native)",
+  "version": "1.5.2",
+  "description": "Ersetzt die Opera GX Startseite durch dein persönliches, leistungsoptimiertes Hellion Dashboard. Schnell, sauber und werbefrei.",
+  "author": "Hellion Online Media - Florian Wathling",
+  "homepage_url": "https://hellion-media.de",
+
+  "permissions": [
+    "tabs",
+    "storage",
+    "bookmarks"
+  ],
+
+  "background": {
+    "service_worker": "src/js/opera/background.js"
+  },
+
+  "content_scripts": [
+    {
+      "matches": [
+        "https://*.opera.com/startpage*",
+        "http://*.opera.com/startpage*"
+      ],
+      "js": ["src/js/opera/redirect.js"],
+      "run_at": "document_start",
+      "all_frames": true
+    }
+  ],
+
+"web_accessible_resources": [
+    {
+      "resources": ["assets/fonts/*.woff2"],
+      "matches": ["<all_urls>"]
+    }
+  ],
+
+  "action": {
+    "default_title": "Hellion Dashboard"
+  },
+
+  "icons": {
+    "16": "assets/icons/icon16.png",
+    "48": "assets/icons/icon48.png",
+    "128": "assets/icons/icon128.png"
+  }
+}
@@ -3,10 +3,7 @@
 <head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Hellion NewTab</title>
-  <link rel="preconnect" href="https://fonts.googleapis.com" />
-  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
-  <link href="https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@300;400;500&display=swap" rel="stylesheet" />
+  <title>Hellion Dashboard</title>
  <link rel="stylesheet" href="src/css/main.css" />
 </head>
 <body>
@@ -38,6 +35,10 @@
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 013 3L7 19l-4 1 1-4L16.5 3.5z"/></svg>
        Note
      </button>
+      <button class="btn-icon" id="btnTheme" title="Theme wählen">
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 2a10 10 0 100 20 4 4 0 01-1-7.9 1 1 0 011-.1h1a2 2 0 002-2V7a5 5 0 00-3-4.5"/><circle cx="7" cy="10" r="1.5"/><circle cx="13" cy="6" r="1.5"/><circle cx="17" cy="10" r="1.5"/><circle cx="9" cy="17" r="1.5"/></svg>
+        Theme
+      </button>
      <button class="btn-icon" id="btnSettings" title="Einstellungen">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 00.33 1.82l.06.06a2 2 0 010 2.83 2 2 0 01-2.83 0l-.06-.06a1.65 1.65 0 00-1.82-.33 1.65 1.65 0 00-1 1.51V21a2 2 0 01-4 0v-.09A1.65 1.65 0 009 19.4a1.65 1.65 0 00-1.82.33l-.06.06a2 2 0 01-2.83-2.83l.06-.06A1.65 1.65 0 004.68 15a1.65 1.65 0 00-1.51-1H3a2 2 0 010-4h.09A1.65 1.65 0 004.6 9a1.65 1.65 0 00-.33-1.82l-.06-.06a2 2 0 012.83-2.83l.06.06A1.65 1.65 0 009 4.68a1.65 1.65 0 001-1.51V3a2 2 0 014 0v.09a1.65 1.65 0 001 1.51 1.65 1.65 0 001.82-.33l.06-.06a2 2 0 012.83 2.83l-.06.06A1.65 1.65 0 0019.4 9a1.65 1.65 0 001.51 1H21a2 2 0 010 4h-.09a1.65 1.65 0 00-1.51 1z"/></svg>
        Settings
@@ -58,17 +59,30 @@
    </div>
  </div>

-  <!-- STICKY NOTE -->
-  <div class="sticky-note" id="stickyNote">
-    <div class="sticky-note-header" id="stickyNoteHeader">
-      <span class="sticky-note-title">
-        <svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 013 3L7 19l-4 1 1-4L16.5 3.5z"/></svg>
-        Note
-      </span>
-      <button class="sticky-note-close" id="stickyNoteClose">✕</button>
+  <!-- WIDGET TOOLBAR -->
+  <div class="widget-toolbar" id="widgetToolbar">
+    <button class="widget-toolbar-btn" data-action="new-note" title="Note erstellen">
+      <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 013 3L7 19l-4 1 1-4L16.5 3.5z"/></svg>
+    </button>
+    <button class="widget-toolbar-btn" data-action="new-checklist" title="Checkliste erstellen">
+      <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M9 11l3 3L22 4"/><path d="M21 12v7a2 2 0 01-2 2H5a2 2 0 01-2-2V5a2 2 0 012-2h11"/></svg>
+    </button>
+    <button class="widget-toolbar-btn" data-action="notebook" title="Alle Notes">
+      <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M4 19.5A2.5 2.5 0 016.5 17H20"/><path d="M6.5 2H20v20H6.5A2.5 2.5 0 014 19.5v-15A2.5 2.5 0 016.5 2z"/></svg>
+    </button>
  </div>
-    <textarea class="sticky-note-body" id="stickyNoteBody" placeholder="Quick note…" spellcheck="false"></textarea>
+
+  <!-- NOTEBOOK SIDEBAR -->
+  <div class="notebook-overlay" id="notebookOverlay"></div>
+  <aside class="notebook-panel" id="notebookPanel">
+    <div class="notebook-header">
+      <span class="notebook-header-title">Notebook <span class="notebook-count" id="notebookCount">0 / 5</span></span>
+      <button class="btn-close" id="btnCloseNotebook">✕</button>
    </div>
+    <div class="notebook-slots" id="notebookSlots">
+      <!-- dynamisch via JS -->
+    </div>
+  </aside>

  <!-- BOARDS CONTAINER -->
  <main class="boards-wrapper" id="boardsWrapper">
@@ -76,7 +90,7 @@
  </main>

  <!-- HIDDEN FILE INPUT FOR IMPORT -->
-  <input type="file" id="importInput" accept=".html,.htm" style="display:none" />
+  <input type="file" id="importInput" accept=".html,.htm" class="hidden" />

  <!-- SETTINGS PANEL -->
  <div class="panel-overlay" id="settingsOverlay"></div>
@@ -88,54 +102,12 @@
    <div class="panel-body">

      <!-- APPEARANCE -->
-      <section class="settings-section">
-        <!-- THEME PICKER -->
-        <h3 class="settings-section-title">THEME</h3>
-        <div class="theme-grid">
-          <div class="theme-card active" data-value="nebula">
-            <img class="theme-card-img" src="assets/themes/bg-nebula.jpg" alt="Nebula" />
-            <span class="theme-card-label">Nebula</span>
-            <span class="theme-card-check">✓</span>
-          </div>
-          <div class="theme-card" data-value="crescent">
-            <img class="theme-card-img" src="assets/themes/bg-crescent.jpg" alt="Crescent" />
-            <span class="theme-card-label">Crescent</span>
-            <span class="theme-card-check">✓</span>
-          </div>
-          <div class="theme-card" data-value="event-horizon">
-            <img class="theme-card-img" src="assets/themes/bg-event-horizon.jpg" alt="Event Horizon" />
-            <span class="theme-card-label">Event Horizon</span>
-            <span class="theme-card-check">✓</span>
-          </div>
-          <div class="theme-card" data-value="merchantman">
-            <img class="theme-card-img" src="assets/themes/bg-merchantman.webp" alt="Merchantman" />
-            <span class="theme-card-label">Merchantman</span>
-            <span class="theme-card-check">✓</span>
-          </div>
-          <div class="theme-card" data-value="julia-jin">
-            <img class="theme-card-img" src="assets/themes/bg-julia-jin.png" alt="Julia & Jin" />
-            <span class="theme-card-label">Julia &amp; Jin</span>
-            <span class="theme-card-check">✓</span>
-          </div>
-          <div class="theme-card" data-value="sc-sunset">
-            <img class="theme-card-img" src="assets/themes/bg-sc-sunset.jpg" alt="SC Sunset" />
-            <span class="theme-card-label">SC Sunset</span>
-            <span class="theme-card-check">✓</span>
-          </div>
-          <div class="theme-card" data-value="hellion-hud">
-            <img class="theme-card-img" src="assets/themes/bg-hellion-hud.png" alt="Hellion HUD" />
-            <span class="theme-card-label">HUD</span>
-            <span class="theme-card-check">✓</span>
-          </div>
-          <div class="theme-card" data-value="hellion-energy">
-            <img class="theme-card-img" src="assets/themes/bg-hellion-energy.jpg" alt="Hellion Energy" />
-            <span class="theme-card-label">Energy</span>
-            <span class="theme-card-check">✓</span>
-          </div>
-        </div>
-
-        <h3 class="settings-section-title">APPEARANCE</h3>
-
+      <section class="settings-section" data-section="appearance">
+        <button class="settings-section-title" type="button">
+          <span class="section-chevron">▸</span>
+          APPEARANCE
+        </button>
+        <div class="section-content">
          <div class="setting-row">
            <div class="setting-info">
              <span class="setting-label">Compact mode</span>
@@ -143,7 +115,6 @@
            </div>
            <label class="toggle"><input type="checkbox" id="settingCompact" /><span class="slider"></span></label>
          </div>
-
          <div class="setting-row">
            <div class="setting-info">
              <span class="setting-label">Shorten long titles</span>
@@ -151,35 +122,16 @@
            </div>
            <label class="toggle"><input type="checkbox" id="settingShorten" /><span class="slider"></span></label>
          </div>
-
-        <div class="setting-row">
-          <div class="setting-info">
-            <span class="setting-label">Background image</span>
-            <span class="setting-desc">Custom wallpaper URL or upload</span>
        </div>
-          <button class="btn-small" id="btnChangeBg">Change</button>
-        </div>
-
-        <div class="setting-row" id="bgInputRow" style="display:none">
-          <input type="text" class="text-input full-width" id="bgUrlInput" placeholder="https://... or leave empty for default" />
-          <button class="btn-small" id="btnApplyBg">Apply</button>
-        </div>
-
-        <div class="setting-row">
-          <div class="setting-info">
-            <span class="setting-label">Background file upload</span>
-            <span class="setting-desc">Use a local image as background</span>
-          </div>
-          <button class="btn-small" id="btnBgFile">Upload</button>
-          <input type="file" id="bgFileInput" accept="image/*" style="display:none" />
-        </div>
-
      </section>

      <!-- BEHAVIOR -->
-      <section class="settings-section">
-        <h3 class="settings-section-title">BEHAVIOR</h3>
-
+      <section class="settings-section" data-section="behavior">
+        <button class="settings-section-title" type="button">
+          <span class="section-chevron">▸</span>
+          BEHAVIOR
+        </button>
+        <div class="section-content">
          <div class="setting-row">
            <div class="setting-info">
              <span class="setting-label">Open links in new tab</span>
@@ -187,7 +139,6 @@
            </div>
            <label class="toggle"><input type="checkbox" id="settingNewTab" checked /><span class="slider"></span></label>
          </div>
-
          <div class="setting-row">
            <div class="setting-info">
              <span class="setting-label">Show bookmark descriptions</span>
@@ -195,7 +146,6 @@
            </div>
            <label class="toggle"><input type="checkbox" id="settingShowDesc" /><span class="slider"></span></label>
          </div>
-
          <div class="setting-row">
            <div class="setting-info">
              <span class="setting-label">Hide extra bookmarks in long boards</span>
@@ -203,7 +153,6 @@
            </div>
            <label class="toggle"><input type="checkbox" id="settingHideExtra" /><span class="slider"></span></label>
          </div>
-
          <div class="setting-row" id="visibleCountRow">
            <div class="setting-info">
              <span class="setting-label">Visible bookmarks before hide</span>
@@ -215,24 +164,88 @@
              <option value="20">20</option>
            </select>
          </div>
-
          <div class="setting-row">
            <div class="setting-info">
-            <span class="setting-label">Quick Save shortcut</span>
-            <span class="setting-desc">Save current page to a board quickly</span>
+              <span class="setting-label">Suchleiste anzeigen</span>
+              <span class="setting-desc">Suchleiste unter dem Header ein/aus</span>
            </div>
-          <span class="setting-badge" id="quickSaveBadge">Not set</span>
+            <label class="toggle"><input type="checkbox" id="settingShowSearch" checked /><span class="slider"></span></label>
          </div>
+        </div>
+      </section>

+      <!-- WIDGETS -->
+      <section class="settings-section" data-section="widgets">
+        <button class="settings-section-title" type="button">
+          <span class="section-chevron">▸</span>
+          WIDGETS
+        </button>
+        <div class="section-content">
+          <div class="setting-row">
+            <div class="setting-info">
+              <span class="setting-label">Toolbar-Position</span>
+              <span class="setting-desc">Widget-Toolbar links oder rechts</span>
+            </div>
+            <select class="select-input" id="settingToolbarPos">
+              <option value="right" selected>Rechts</option>
+              <option value="left">Links</option>
+            </select>
+          </div>
+        </div>
+      </section>
+
+      <!-- DATA -->
+      <section class="settings-section" data-section="data">
+        <button class="settings-section-title" type="button">
+          <span class="section-chevron">▸</span>
+          DATA
+        </button>
+        <div class="section-content">
+          <div class="setting-row">
+            <div class="setting-info">
+              <span class="setting-label">Export Boards</span>
+              <span class="setting-desc">Alle Boards als JSON sichern</span>
+            </div>
+            <button class="btn-small" id="btnExportJSON">Export</button>
+          </div>
+          <div class="setting-row">
+            <div class="setting-info">
+              <span class="setting-label">Import Boards</span>
+              <span class="setting-desc">JSON-Backup wiederherstellen</span>
+            </div>
+            <button class="btn-small" id="btnImportJSON">Import</button>
+            <input type="file" id="jsonImportInput" accept=".json" class="hidden" />
+          </div>
+        </div>
+      </section>
+
+      <!-- HELP -->
+      <section class="settings-section" data-section="help">
+        <button class="settings-section-title" type="button">
+          <span class="section-chevron">▸</span>
+          HELP
+        </button>
+        <div class="section-content">
+          <div class="setting-row">
+            <div class="setting-info">
+              <span class="setting-label">Onboarding wiederholen</span>
+              <span class="setting-desc">Willkommens-Tour erneut anzeigen</span>
+            </div>
+            <button class="btn-small" id="btnRestartOnboarding">Start</button>
+          </div>
+        </div>
      </section>

      <!-- ABOUT / IMPRESSUM -->
-      <section class="settings-section">
-        <h3 class="settings-section-title">ABOUT</h3>
-
+      <section class="settings-section" data-section="about">
+        <button class="settings-section-title" type="button">
+          <span class="section-chevron">▸</span>
+          ABOUT
+        </button>
+        <div class="section-content">
          <div class="about-block">
            <div class="about-logo">⬡ HELLION NEWTAB</div>
-          <div class="about-version">Version 1.2.0 · by Hellion Online Media</div>
+            <div class="about-version">Version 1.5.2 · by Hellion Online Media</div>

            <div class="about-links">
              <a href="https://hellion-media.de/impressum" target="_blank" class="about-link">
@@ -257,7 +270,7 @@
            </div>
            <div class="about-info-row">
              <span class="about-info-label">Lizenz</span>
-            <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank" class="about-info-value" style="color:var(--text-secondary);text-decoration:none">CC BY-NC-SA 4.0</a>
+              <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank" class="about-info-value about-link-subtle">CC BY-NC-SA 4.0</a>
            </div>
            <div class="about-info-row">
              <span class="about-info-label">Datenspeicherung</span>
@@ -267,15 +280,23 @@
            <div class="about-divider"></div>

            <div class="about-bugreport">
-            <span class="about-info-label" style="display:block;margin-bottom:6px">Bug Report / Feedback</span>
+              <span class="about-info-label about-info-label-block">Bug Report / Feedback</span>
              <a href="mailto:kontakt@hellion-media.de?subject=Hellion NewTab – Bug Report" class="about-link-mail">
                <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"/><polyline points="22,6 12,13 2,6"/></svg>
                kontakt@hellion-media.de
              </a>
            </div>

+            <div class="about-bugreport">
+              <span class="about-info-label about-info-label-block">Support</span>
+              <a href="https://ko-fi.com/hellionmedia" target="_blank" class="about-link">
+                <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 8h1a4 4 0 010 8h-1"/><path d="M2 8h16v9a4 4 0 01-4 4H6a4 4 0 01-4-4V8z"/><line x1="6" y1="1" x2="6" y2="4"/><line x1="10" y1="1" x2="10" y2="4"/><line x1="14" y1="1" x2="14" y2="4"/></svg>
+                Ko-fi — hellionmedia
+              </a>
+            </div>
+
            <div class="about-browsers">
-            <span class="about-info-label" style="display:block;margin-bottom:6px">Kompatible Browser</span>
+              <span class="about-info-label about-info-label-block">Kompatible Browser</span>
              <div class="about-browser-tags">
                <span class="browser-tag">Chrome</span>
                <span class="browser-tag">Edge</span>
@@ -287,38 +308,16 @@
              </div>
            </div>
          </div>
-      </section>
-
-      <!-- DATA -->
-      <section class="settings-section">
-        <h3 class="settings-section-title">DATA</h3>
-        <div class="setting-row">
-          <div class="setting-info">
-            <span class="setting-label">Export Boards</span>
-            <span class="setting-desc">Alle Boards als JSON sichern</span>
-          </div>
-          <button class="btn-small" id="btnExportJSON">Export</button>
-        </div>
-        <div class="setting-row">
-          <div class="setting-info">
-            <span class="setting-label">Import Boards</span>
-            <span class="setting-desc">JSON-Backup wiederherstellen</span>
-          </div>
-          <button class="btn-small" id="btnImportJSON">Import</button>
-          <input type="file" id="jsonImportInput" accept=".json" style="display:none" />
-        </div>
-        <div class="setting-row">
-          <div class="setting-info">
-            <span class="setting-label">Suchleiste anzeigen</span>
-            <span class="setting-desc">Suchleiste unter dem Header ein/aus</span>
-          </div>
-          <label class="toggle"><input type="checkbox" id="settingShowSearch" checked /><span class="slider"></span></label>
        </div>
      </section>

      <!-- DANGER ZONE -->
-      <section class="settings-section">
-        <h3 class="settings-section-title danger">DANGER ZONE</h3>
+      <section class="settings-section" data-section="danger">
+        <button class="settings-section-title danger" type="button">
+          <span class="section-chevron">▸</span>
+          DANGER ZONE
+        </button>
+        <div class="section-content">
          <div class="setting-row">
            <div class="setting-info">
              <span class="setting-label">Reset all data</span>
@@ -326,11 +325,86 @@
            </div>
            <button class="btn-danger" id="btnResetAll">Reset</button>
          </div>
+        </div>
      </section>

    </div>
  </aside>

+  <!-- THEME PICKER MODAL -->
+  <div class="modal-overlay" id="themeOverlay">
+    <div class="theme-modal" id="themeModal">
+      <div class="modal-header">
+        <span>Theme wählen</span>
+        <button class="btn-close" id="btnCloseTheme">✕</button>
+      </div>
+      <div class="theme-grid">
+        <div class="theme-card active" data-value="nebula">
+          <img class="theme-card-img" src="assets/themes/bg-nebula.jpg" alt="Nebula" />
+          <span class="theme-card-label">Nebula</span>
+          <span class="theme-card-check">✓</span>
+        </div>
+        <div class="theme-card" data-value="crescent">
+          <img class="theme-card-img" src="assets/themes/bg-crescent.jpg" alt="Crescent" />
+          <span class="theme-card-label">Crescent</span>
+          <span class="theme-card-check">✓</span>
+        </div>
+        <div class="theme-card" data-value="event-horizon">
+          <img class="theme-card-img" src="assets/themes/bg-event-horizon.jpg" alt="Event Horizon" />
+          <span class="theme-card-label">Event Horizon</span>
+          <span class="theme-card-check">✓</span>
+        </div>
+        <div class="theme-card" data-value="merchantman">
+          <img class="theme-card-img" src="assets/themes/bg-merchantman.webp" alt="Merchantman" />
+          <span class="theme-card-label">Merchantman</span>
+          <span class="theme-card-check">✓</span>
+        </div>
+        <div class="theme-card" data-value="julia-jin">
+          <img class="theme-card-img" src="assets/themes/bg-julia-jin.png" alt="Julia &amp; Jin" />
+          <span class="theme-card-label">Julia &amp; Jin</span>
+          <span class="theme-card-check">✓</span>
+        </div>
+        <div class="theme-card" data-value="sc-sunset">
+          <img class="theme-card-img" src="assets/themes/bg-sc-sunset.jpg" alt="SC Sunset" />
+          <span class="theme-card-label">SC Sunset</span>
+          <span class="theme-card-check">✓</span>
+        </div>
+        <div class="theme-card" data-value="hellion-hud">
+          <img class="theme-card-img" src="assets/themes/bg-hellion-hud.png" alt="Hellion HUD" />
+          <span class="theme-card-label">HUD</span>
+          <span class="theme-card-check">✓</span>
+        </div>
+        <div class="theme-card" data-value="hellion-energy">
+          <img class="theme-card-img" src="assets/themes/bg-hellion-energy.jpg" alt="Hellion Energy" />
+          <span class="theme-card-label">Energy</span>
+          <span class="theme-card-check">✓</span>
+        </div>
+      </div>
+      <div class="theme-modal-section">
+        <h3 class="settings-section-title">BACKGROUND</h3>
+        <div class="setting-row">
+          <div class="setting-info">
+            <span class="setting-label">Background image URL</span>
+            <span class="setting-desc">Custom wallpaper URL</span>
+          </div>
+          <button class="btn-small" id="btnChangeBg">Change</button>
+        </div>
+        <div class="setting-row hidden" id="bgInputRow">
+          <input type="text" class="text-input full-width" id="bgUrlInput" placeholder="https://... or leave empty for default" />
+          <button class="btn-small" id="btnApplyBg">Apply</button>
+        </div>
+        <div class="setting-row">
+          <div class="setting-info">
+            <span class="setting-label">Background file upload</span>
+            <span class="setting-desc">Use a local image as background</span>
+          </div>
+          <button class="btn-small" id="btnBgFile">Upload</button>
+          <input type="file" id="bgFileInput" accept="image/*" class="hidden" />
+        </div>
+      </div>
+    </div>
+  </div>
+
  <!-- ADD BOARD MODAL -->
  <div class="modal-overlay" id="addBoardOverlay">
    <div class="modal">
@@ -356,8 +430,8 @@
      </div>
      <div class="modal-body">
        <input type="text" class="text-input full-width" id="newBmTitle" placeholder="Title..." maxlength="60" />
-        <input type="url" class="text-input full-width" id="newBmUrl" placeholder="https://..." style="margin-top:8px" />
-        <input type="text" class="text-input full-width" id="newBmDesc" placeholder="Description (optional)" style="margin-top:8px" />
+        <input type="url" class="text-input full-width modal-input-spaced" id="newBmUrl" placeholder="https://..." />
+        <input type="text" class="text-input full-width modal-input-spaced" id="newBmDesc" placeholder="Description (optional)" />
      </div>
      <div class="modal-footer">
        <button class="btn-primary" id="btnConfirmBookmark">Add</button>
@@ -381,10 +455,17 @@
    </div>
  </div>

+  <!-- ONBOARDING -->
+  <div class="dialog-overlay" id="onboardingOverlay">
+    <div class="onboarding-modal" id="onboardingModal"></div>
+  </div>
+
  <!-- Storage muss zuerst -->
  <script src="src/js/storage.js"></script>
  <!-- State & Hilfsfunktionen -->
  <script src="src/js/state.js"></script>
+  <!-- Dialog-System (vor Features, wird überall gebraucht) -->
+  <script src="src/js/dialog.js"></script>
  <!-- Theme-System -->
  <script src="src/js/themes.js"></script>
  <!-- Features -->
@@ -392,8 +473,11 @@
  <script src="src/js/boards.js"></script>
  <script src="src/js/settings.js"></script>
  <script src="src/js/search.js"></script>
-  <script src="src/js/sticky.js"></script>
+  <script src="src/js/widgets.js"></script>
+  <script src="src/js/notes.js"></script>
  <script src="src/js/data.js"></script>
+  <!-- Onboarding -->
+  <script src="src/js/onboarding.js"></script>
  <!-- Einstiegspunkt zuletzt -->
  <script src="src/js/app.js"></script>
 </body>
@@ -0,0 +1,101 @@
+# ⬡ Hellion Dashboard — Design & Theme-System
+
+Leitfaden für das visuelle Design des Hellion Dashboards. Definiert wie Themes aufgebaut
+sind und welche Patterns konsistent eingehalten werden — für eine immersive, fokussierte
+Nutzererfahrung.
+
+---
+
+## Design-Säulen
+
+| Säule | Beschreibung |
+|---|---|
+| **Immersion** | Das Interface wirkt wie ein HUD das über der Szenerie schwebt — kein Fremdkörper |
+| **Visual Clarity** | Gezielter `blur`-Einsatz trennt UI und Hintergrundbild — reduziert Reizüberflutung |
+| **Harmonie** | Jedes Theme zieht seine Farben aus den dominanten Lichtquellen des Hintergrundbildes |
+
+---
+
+## Anatomie eines Themes
+
+Jedes Theme folgt dieser Variablen-Struktur in `main.css`.
+Für ein neues Theme diesen Block kopieren und anpassen:
+
+```css
+[data-theme="dein-theme-name"] {
+  /* 1. AKZENTE — Die Lichtquelle */
+  --accent:          #HEXCODE;             /* Hauptfarbe (Neon/Licht) */
+  --accent-dim:      rgba(R, G, B, 0.12);  /* Subtiler Hintergrund */
+  --accent-glow:     rgba(R, G, B, 0.08);  /* Glow für Logo & Uhr */
+  --border-accent:   rgba(R, G, B, 0.25);  /* Fokus-Rahmen */
+
+  /* 2. BASIS — Das Fundament */
+  --bg-primary:      #HEXCODE;             /* Dunkelster Punkt im Bild */
+  --bg-board:        rgba(R, G, B, 0.55);  /* Glas-Effekt der Boards */
+
+  /* 3. TEXT — Kontrast */
+  --text-primary:    #FFFFFF;              /* Klar lesbar, leicht getönt */
+  --text-secondary:  #A0A0A0;             /* Entsättigt für weniger Rauschen */
+
+  /* 4. OVERLAY — Vignette */
+  --overlay-bg: radial-gradient(
+    circle at center,
+    transparent 0%,
+    var(--bg-primary) 100%
+  );
+}
+```
+
+---
+
+## UI-Patterns
+
+### Frosted Glass
+
+Hardware-beschleunigter Blur für Lesbarkeit auf komplexen Hintergründen:
+
+```css
+backdrop-filter: blur(8px);
+```
+
+Erzeugt Tiefe und visuelle Ruhe hinter Text und UI-Elementen.
+
+### Typografie-Hierarchie
+
+| Font | Einsatz |
+|---|---|
+| **Rajdhani** | Display — Uhr, Titel, Logo. Alles was nach "System" aussieht |
+| **Inter** | Body — Bookmark-Titel, Listen, interaktive Elemente |
+| **Cinzel** | Fantasy — Exklusiv für Themes mit majestätischem oder antikem Vibe (Crescent, Julia & Jin) |
+
+---
+
+## Theme-Übersicht
+
+| Theme | Akzentfarbe | Stimmung |
+|---|---|---|
+| Nebula | `#b359ff` Magenta | Chill, Cosmic |
+| Crescent | `#d4bd8a` Gold | Luxury, Night |
+| Event Horizon | `#9d5cff` Purple | Deep Space, Void |
+| Merchantman | `#2eb8b8` Emerald | Industrial, Alien |
+| Julia & Jin | `#7db3ff` Aetherial Blue | FFXIV Night |
+| SC Sunset | `#ff8c3d` Amber | Emotional, Horizon |
+| Hellion HUD | `#32ff6a` Neon Green | Tactical, Admin |
+| Hellion Energy | `#1eff8e` Acid Green | Overdrive, Power |
+
+---
+
+## ADHS-Optimierung
+
+Bei Hintergrundbildern mit vielen Details (z.B. Julia & Jin) den Board-Alpha erhöhen
+und den Blur verstärken — das dimmt das Hintergrundrauschen und lässt das Gehirn
+schneller die relevanten Informationen erfassen:
+
+```css
+--bg-board: rgba(R, G, B, 0.65);
+backdrop-filter: blur(12px);
+```
+
+---
+
+Entwickelt von **[Hellion Online Media — Florian Wathling](https://hellion-media.de)** — JonKazama-Hellion
@@ -16,9 +16,100 @@ async function init() {
  bindGlobalEvents();
  bindSettingsEvents();
  initSearch();
-  initStickyNote();
+  await migrateSticky();
+  await Notes.init();
  initDataButtons();
  Store.checkQuota();
+
+  // Onboarding beim ersten Start
+  const onboardingDone = await Store.get('onboardingDone');
+  if (!onboardingDone) {
+    Onboarding.start();
+  } else {
+    // Backup-Reminder (nur wenn Onboarding schon durch ist)
+    await checkBackupReminder();
+  }
+}
+
+// ---- STICKY NOTE MIGRATION ----
+async function migrateSticky() {
+  const stickyText = await Store.get('stickyNote');
+  const stickyPos = await Store.get('stickyPos');
+  const existingWidgets = await Store.get('widgetStates');
+
+  // Nur migrieren wenn alte Daten vorhanden UND noch keine Widgets existieren
+  if (!stickyText && !stickyPos) return;
+  if (existingWidgets && Array.isArray(existingWidgets.notes) && existingWidgets.notes.length > 0) return;
+
+  const noteData = {
+    id: 'note_' + uid(),
+    title: (stickyText || '').split('\n')[0].trim().slice(0, 20) || 'Note',
+    content: stickyText || '',
+    template: 'text',
+    x: stickyPos ? stickyPos.x : 120,
+    y: stickyPos ? stickyPos.y : 80,
+    width: 280,
+    height: 220,
+    open: true,
+    checkedItems: [],
+    checklistItems: []
+  };
+
+  await Store.set('widgetStates', { notes: [noteData] });
+
+  // Alte Keys aufraeumen
+  try {
+    if (typeof chrome !== 'undefined' && chrome.storage) {
+      chrome.storage.local.remove(['stickyNote', 'stickyPos', 'stickyVisible']);
+    } else {
+      localStorage.removeItem('stickyNote');
+      localStorage.removeItem('stickyPos');
+      localStorage.removeItem('stickyVisible');
+    }
+  } catch (e) {
+    console.warn('Sticky-Migration: Alte Keys konnten nicht entfernt werden', e);
+  }
+}
+
+// ---- BACKUP REMINDER ----
+const BACKUP_INTERVAL_MS = 7 * 24 * 60 * 60 * 1000; // 7 Tage
+
+async function checkBackupReminder() {
+  const lastReminder = await Store.get('lastBackupReminder');
+  const now = Date.now();
+
+  // Beim allerersten Mal: Timestamp setzen, aber noch nicht nerven
+  if (!lastReminder) {
+    await Store.set('lastBackupReminder', now);
+    return;
+  }
+
+  if (now - lastReminder < BACKUP_INTERVAL_MS) return;
+
+  // Nur erinnern wenn es Boards gibt die sich lohnen zu sichern
+  if (boards.length === 0) return;
+
+  const doBackup = await HellionDialog.confirm(
+    'Du hast seit über einer Woche kein Backup gemacht. Beim Löschen der Browserdaten gehen deine Boards verloren. Jetzt sichern?',
+    { type: 'warning', title: 'Backup-Erinnerung', confirmText: 'Jetzt sichern', cancelText: 'Später' }
+  );
+
+  if (doBackup) {
+    // JSON-Export auslösen (gleiche Logik wie btnExportJSON)
+    const widgetData = await Store.get('widgetStates');
+    const notesData = (widgetData && Array.isArray(widgetData.notes)) ? widgetData.notes : [];
+    const data = { version: '1.6.0', exported: new Date().toISOString(), boards, settings, notes: notesData };
+    const blob = new Blob([JSON.stringify(data, null, 2)], { type: 'application/json' });
+    const url  = URL.createObjectURL(blob);
+    const a    = document.createElement('a');
+    a.href = url;
+    a.download = 'hellion-newtab-backup-' + new Date().toISOString().slice(0, 10) + '.json';
+    a.click();
+    URL.revokeObjectURL(url);
+  }
+
+  // Timestamp immer aktualisieren (egal ob gesichert oder "Später")
+  await Store.set('lastBackupReminder', now);
 }

 // ---- CLOCK & DATE ----
@@ -50,12 +141,18 @@ function bindGlobalEvents() {
    const file = e.target.files[0];
    if (!file) return;
    const imported = parseBookmarkHtml(await file.text());
-    if (imported.length === 0) { alert('Keine Bookmarks gefunden.'); return; }
+    if (imported.length === 0) {
+      await HellionDialog.alert('Keine Bookmarks in dieser Datei gefunden.', { type: 'warning', title: 'Import' });
+      return;
+    }
    boards = [...boards, ...imported];
    await saveBoards();
    renderBoards();
    e.target.value = '';
-    alert(`✓ ${imported.length} Board(s) mit ${imported.reduce((s,b) => s + b.bookmarks.length, 0)} Bookmarks importiert.`);
+    await HellionDialog.alert(
+      `${imported.length} Board(s) mit ${imported.reduce((s,b) => s + b.bookmarks.length, 0)} Bookmarks importiert.`,
+      { type: 'success', title: 'Import erfolgreich' }
+    );
  });

  // Add Board Modal
@@ -86,7 +183,7 @@ function bindGlobalEvents() {
    const url   = document.getElementById('newBmUrl').value.trim();
    const desc  = document.getElementById('newBmDesc').value.trim();
    if (!title || !url) return;
-    try { new URL(url); } catch { alert('Ungültige URL. Bitte mit https:// beginnen.'); return; }
+    try { new URL(url); } catch { await HellionDialog.alert('Ungültige URL. Bitte mit https:// beginnen.', { type: 'warning', title: 'URL ungültig' }); return; }
    const board = boards.find(b => b.id === pendingBookmarkBoardId);
    if (!board) return;
    board.bookmarks.push({ id: uid(), title, url, desc });
@@ -6,16 +6,67 @@
 let pendingBookmarkBoardId = null;
 let pendingRenameCallback  = null;

+const SVG_NS = 'http://www.w3.org/2000/svg';
+
+/**
+ * Erzeugt ein SVG-Element mit Attributen und Kinder-Elementen.
+ * @param {string} tag - SVG-Tag (z.B. 'svg', 'circle', 'line')
+ * @param {Object} attrs - Attribute als Key-Value
+ * @param {Array} children - Kind-Elemente
+ * @returns {SVGElement}
+ */
+function svgEl(tag, attrs, children) {
+  const el = document.createElementNS(SVG_NS, tag);
+  if (attrs) {
+    for (const [k, v] of Object.entries(attrs)) el.setAttribute(k, v);
+  }
+  if (children) {
+    for (const child of children) el.appendChild(child);
+  }
+  return el;
+}
+
+/** Erzeugt das 6-Punkt Drag-Handle SVG */
+function createDragHandleSvg() {
+  return svgEl('svg', { width: '10', height: '14', viewBox: '0 0 10 14', fill: 'currentColor' }, [
+    svgEl('circle', { cx: '2', cy: '2', r: '1.5' }),
+    svgEl('circle', { cx: '8', cy: '2', r: '1.5' }),
+    svgEl('circle', { cx: '2', cy: '7', r: '1.5' }),
+    svgEl('circle', { cx: '8', cy: '7', r: '1.5' }),
+    svgEl('circle', { cx: '2', cy: '12', r: '1.5' }),
+    svgEl('circle', { cx: '8', cy: '12', r: '1.5' }),
+  ]);
+}
+
+/** Erzeugt das Plus-Icon SVG */
+function createPlusSvg() {
+  return svgEl('svg', { width: '11', height: '11', viewBox: '0 0 24 24', fill: 'none', stroke: 'currentColor', 'stroke-width': '2' }, [
+    svgEl('line', { x1: '12', y1: '5', x2: '12', y2: '19' }),
+    svgEl('line', { x1: '5', y1: '12', x2: '19', y2: '12' }),
+  ]);
+}
+
 // ---- RENDER ----
 function renderBoards() {
  const wrapper = document.getElementById('boardsWrapper');
-  wrapper.innerHTML = '';
+  wrapper.replaceChildren();

  if (boards.length === 0) {
-    wrapper.innerHTML = `<div class="empty-state">
-      No boards yet. Click <strong style="color:var(--accent)">+ Board</strong> to create one,
-      or use <strong style="color:var(--accent)">Import</strong> to load your browser bookmarks.
-    </div>`;
+    const empty = document.createElement('div');
+    empty.className = 'empty-state';
+
+    const boardStrong = document.createElement('strong');
+    boardStrong.className = 'accent-text';
+    boardStrong.textContent = '+ Board';
+
+    const importStrong = document.createElement('strong');
+    importStrong.className = 'accent-text';
+    importStrong.textContent = 'Import';
+
+    empty.append(
+      'No boards yet. Click ', boardStrong, ' to create one, or use ', importStrong, ' to load your browser bookmarks.'
+    );
+    wrapper.appendChild(empty);
    return;
  }

@@ -31,43 +82,59 @@ function createBoardEl(board) {
  // Header
  const header = document.createElement('div');
  header.className = 'board-header';
-  header.innerHTML = `
-    <span class="board-drag-handle" title="Board verschieben">
-      <svg width="10" height="14" viewBox="0 0 10 14" fill="currentColor">
-        <circle cx="2" cy="2" r="1.5"/><circle cx="8" cy="2" r="1.5"/>
-        <circle cx="2" cy="7" r="1.5"/><circle cx="8" cy="7" r="1.5"/>
-        <circle cx="2" cy="12" r="1.5"/><circle cx="8" cy="12" r="1.5"/>
-      </svg>
-    </span>
-    <span class="board-title" title="${escHtml(board.title)}">${escHtml(board.title)}</span>
-    <div class="board-actions">
-      <button class="board-action-btn btn-blur-board"   title="${board.blurred ? 'Unblur' : 'Blur (privat)'}">🔒</button>
-      <button class="board-action-btn btn-rename-board" title="Umbenennen">✎</button>
-      <button class="board-action-btn btn-delete-board" title="Löschen">✕</button>
-    </div>
-  `;
+
+  const dragHandle = document.createElement('span');
+  dragHandle.className = 'board-drag-handle';
+  dragHandle.title = 'Board verschieben';
+  dragHandle.appendChild(createDragHandleSvg());
+
+  const titleSpanHeader = document.createElement('span');
+  titleSpanHeader.className = 'board-title';
+  titleSpanHeader.title = board.title;
+  titleSpanHeader.textContent = board.title;
+
+  const actions = document.createElement('div');
+  actions.className = 'board-actions';
+
+  const btnBlur = document.createElement('button');
+  btnBlur.className = 'board-action-btn btn-blur-board';
+  btnBlur.title = board.blurred ? 'Unblur' : 'Blur (privat)';
+  btnBlur.textContent = '\uD83D\uDD12';
+
+  const btnRename = document.createElement('button');
+  btnRename.className = 'board-action-btn btn-rename-board';
+  btnRename.title = 'Umbenennen';
+  btnRename.textContent = '\u270E';
+
+  const btnDelete = document.createElement('button');
+  btnDelete.className = 'board-action-btn btn-delete-board';
+  btnDelete.title = 'Löschen';
+  btnDelete.textContent = '\u2715';
+
+  actions.append(btnBlur, btnRename, btnDelete);
+  header.append(dragHandle, titleSpanHeader, actions);

  // Blur-Overlay
  const blurOverlay = document.createElement('div');
  blurOverlay.className = 'board-blur-overlay';
  div.appendChild(blurOverlay);

-  header.querySelector('.btn-blur-board').addEventListener('click', async e => {
+  btnBlur.addEventListener('click', async e => {
    e.stopPropagation();
    board.blurred = !board.blurred;
    div.classList.toggle('blurred', board.blurred);
-    e.currentTarget.title = board.blurred ? 'Unblur' : 'Blur (privat)';
+    btnBlur.title = board.blurred ? 'Unblur' : 'Blur (privat)';
    await saveBoards();
  });

  blurOverlay.addEventListener('click', async () => {
    board.blurred = false;
    div.classList.remove('blurred');
-    header.querySelector('.btn-blur-board').title = 'Blur (privat)';
+    btnBlur.title = 'Blur (privat)';
    await saveBoards();
  });

-  header.querySelector('.btn-rename-board').addEventListener('click', e => {
+  btnRename.addEventListener('click', e => {
    e.stopPropagation();
    openRenameModal(board.title, async newName => {
      if (!newName.trim()) return;
@@ -77,11 +144,16 @@ function createBoardEl(board) {
    });
  });

-  header.querySelector('.btn-delete-board').addEventListener('click', e => {
+  btnDelete.addEventListener('click', async e => {
    e.stopPropagation();
-    if (confirm(`Board "${board.title}" löschen?`)) {
+    const ok = await HellionDialog.confirm(
+      `Board "${board.title}" wirklich löschen?`,
+      { type: 'danger', title: 'Board löschen', confirmText: 'Löschen' }
+    );
+    if (ok) {
      boards = boards.filter(b => b.id !== board.id);
-      saveBoards().then(renderBoards);
+      await saveBoards();
+      renderBoards();
    }
  });

@@ -127,7 +199,8 @@ function createBoardEl(board) {
  // Add Bookmark
  const addBtn = document.createElement('button');
  addBtn.className = 'add-bm-btn';
-  addBtn.innerHTML = `<svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg> Add link`;
+  addBtn.appendChild(createPlusSvg());
+  addBtn.append(' Add link');
  addBtn.addEventListener('click', () => openAddBookmarkModal(board.id));
  div.appendChild(addBtn);

@@ -148,13 +221,12 @@ function createBmEl(bm) {
  favicon.height = 14;
  favicon.src = getFaviconUrl(bm.url);
  favicon.addEventListener('error', function() {
-    this.style.display = 'none';
-    this.nextElementSibling.style.display = 'flex';
+    this.classList.add('hidden');
+    this.nextElementSibling.classList.remove('hidden');
  });

  const fallback = document.createElement('div');
-  fallback.className = 'bm-favicon-fallback';
-  fallback.style.display = 'none';
+  fallback.className = 'bm-favicon-fallback hidden';
  fallback.textContent = bm.title.charAt(0).toUpperCase();

  const textDiv = document.createElement('div');
@@ -9,9 +9,16 @@ function initDataButtons() {
  const jsonInput = document.getElementById('jsonImportInput');
  if (!btnExport || !btnImport) return;

-  // Export
-  btnExport.addEventListener('click', () => {
-    const data = { version: '1.2.0', exported: new Date().toISOString(), boards, settings };
+  // Export (inkl. Notes)
+  btnExport.addEventListener('click', async () => {
+    const widgetData = await Store.get('widgetStates');
+    const data = {
+      version: '1.6.0',
+      exported: new Date().toISOString(),
+      boards,
+      settings,
+      notes: widgetData && Array.isArray(widgetData.notes) ? widgetData.notes : []
+    };
    const blob = new Blob([JSON.stringify(data, null, 2)], { type: 'application/json' });
    const url  = URL.createObjectURL(blob);
    const a    = document.createElement('a');
@@ -42,13 +49,43 @@ function initDataButtons() {
        return true;
      });
      if (validBoards.length === 0) throw new Error('Keine gültigen Boards gefunden');
-      if (!confirm(`${validBoards.length} Boards importieren? Bestehende Daten bleiben erhalten.`)) return;
+      const ok = await HellionDialog.confirm(
+        `${validBoards.length} Boards importieren? Bestehende Daten bleiben erhalten.`,
+        { type: 'info', title: 'JSON Import' }
+      );
+      if (!ok) return;
      boards = [...boards, ...validBoards];
      await saveBoards();
      renderBoards();
-      alert(`✓ ${validBoards.length} Board(s) importiert.`);
+
+      // Notes importieren (falls vorhanden)
+      let notesImported = 0;
+      if (Array.isArray(data.notes) && data.notes.length > 0) {
+        const existingWidgets = await Store.get('widgetStates');
+        const existingNotes = (existingWidgets && Array.isArray(existingWidgets.notes)) ? existingWidgets.notes : [];
+        const importNotes = data.notes.filter(n => {
+          if (!n || !n.id || !n.template) return false;
+          n.checklistItems = Array.isArray(n.checklistItems) ? n.checklistItems : [];
+          return true;
+        });
+        // Limit beachten
+        const spaceLeft = Notes.MAX_NOTES - existingNotes.length;
+        const toImport = importNotes.slice(0, spaceLeft);
+        if (toImport.length > 0) {
+          const merged = [...existingNotes, ...toImport];
+          await Store.set('widgetStates', { notes: merged });
+          Notes._notes = merged;
+          notesImported = toImport.length;
+        }
+      }
+
+      const noteMsg = notesImported > 0 ? ` + ${notesImported} Note(s)` : '';
+      await HellionDialog.alert(
+        `${validBoards.length} Board(s)${noteMsg} erfolgreich importiert.`,
+        { type: 'success', title: 'Import erfolgreich' }
+      );
    } catch (err) {
-      alert('Fehler beim Import: ' + err.message);
+      await HellionDialog.alert('Fehler beim Import: ' + err.message, { type: 'danger', title: 'Import fehlgeschlagen' });
    }
    e.target.value = '';
  });
@@ -0,0 +1,154 @@
+/* =============================================
+   HELLION NEWTAB — dialog.js
+   Custom Dialog System (ersetzt native alert/confirm)
+   ============================================= */
+
+const HellionDialog = {
+  /** SVG-Icons je nach Dialog-Typ */
+  _icons: {
+    info: '<circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/>',
+    success: '<path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/>',
+    warning: '<path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/>',
+    danger: '<circle cx="12" cy="12" r="10"/><line x1="15" y1="9" x2="9" y2="15"/><line x1="9" y1="9" x2="15" y2="15"/>'
+  },
+
+  /**
+   * Erzeugt das SVG-Icon-Element
+   * @param {string} type - info | success | warning | danger
+   * @returns {SVGElement}
+   */
+  _createIcon(type) {
+    const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
+    svg.setAttribute('width', '20');
+    svg.setAttribute('height', '20');
+    svg.setAttribute('viewBox', '0 0 24 24');
+    svg.setAttribute('fill', 'none');
+    svg.setAttribute('stroke', 'currentColor');
+    svg.setAttribute('stroke-width', '2');
+    svg.setAttribute('stroke-linecap', 'round');
+    svg.setAttribute('stroke-linejoin', 'round');
+    svg.className.baseVal = 'dialog-icon type-' + type;
+    // SVG-Pfade müssen per innerHTML gesetzt werden (kein User-Input, nur statische Pfade)
+    svg.innerHTML = this._icons[type] || this._icons.info;
+    return svg;
+  },
+
+  /**
+   * Erstellt und zeigt einen Dialog
+   * @param {Object} config
+   * @returns {Promise<boolean>}
+   */
+  _show(config) {
+    return new Promise(resolve => {
+      const overlay = document.createElement('div');
+      overlay.className = 'dialog-overlay';
+
+      const box = document.createElement('div');
+      box.className = 'dialog-box';
+
+      // Header
+      const header = document.createElement('div');
+      header.className = 'dialog-header';
+      header.appendChild(this._createIcon(config.type));
+      const titleSpan = document.createElement('span');
+      titleSpan.textContent = config.title;
+      header.appendChild(titleSpan);
+
+      // Body
+      const body = document.createElement('div');
+      body.className = 'dialog-body';
+      body.textContent = config.message;
+
+      // Actions
+      const actions = document.createElement('div');
+      actions.className = 'dialog-actions';
+
+      function cleanup(result) {
+        overlay.classList.remove('active');
+        document.removeEventListener('keydown', keyHandler);
+        setTimeout(() => overlay.remove(), 200);
+        resolve(result);
+      }
+
+      // Cancel-Button (nur bei confirm)
+      if (config.isConfirm) {
+        const cancelBtn = document.createElement('button');
+        cancelBtn.className = 'btn-secondary';
+        cancelBtn.textContent = config.cancelText;
+        cancelBtn.addEventListener('click', () => cleanup(false));
+        actions.appendChild(cancelBtn);
+      }
+
+      // Confirm/OK-Button
+      const confirmBtn = document.createElement('button');
+      confirmBtn.className = config.type === 'danger' && config.isConfirm ? 'btn-danger' : 'btn-primary';
+      confirmBtn.textContent = config.confirmText;
+      confirmBtn.addEventListener('click', () => cleanup(config.isConfirm ? true : undefined));
+      actions.appendChild(confirmBtn);
+
+      box.append(header, body, actions);
+      overlay.appendChild(box);
+
+      // Overlay-Klick schließt
+      overlay.addEventListener('click', e => {
+        if (e.target === overlay) cleanup(config.isConfirm ? false : undefined);
+      });
+
+      // Keyboard
+      function keyHandler(e) {
+        if (e.key === 'Enter') {
+          e.preventDefault();
+          cleanup(config.isConfirm ? true : undefined);
+        }
+        if (e.key === 'Escape') {
+          e.preventDefault();
+          cleanup(config.isConfirm ? false : undefined);
+        }
+      }
+      document.addEventListener('keydown', keyHandler);
+
+      document.body.appendChild(overlay);
+      // Nächster Frame für CSS-Transition
+      requestAnimationFrame(() => {
+        overlay.classList.add('active');
+        confirmBtn.focus();
+      });
+    });
+  },
+
+  /**
+   * Zeigt einen Alert-Dialog (ersetzt window.alert)
+   * @param {string} message - Nachricht
+   * @param {Object} [options] - { title, confirmText, type }
+   * @returns {Promise<void>}
+   */
+  alert(message, options) {
+    const opts = options || {};
+    return this._show({
+      message,
+      title: opts.title || 'Hinweis',
+      confirmText: opts.confirmText || 'OK',
+      cancelText: '',
+      type: opts.type || 'info',
+      isConfirm: false
+    });
+  },
+
+  /**
+   * Zeigt einen Confirm-Dialog (ersetzt window.confirm)
+   * @param {string} message - Nachricht
+   * @param {Object} [options] - { title, confirmText, cancelText, type }
+   * @returns {Promise<boolean>}
+   */
+  confirm(message, options) {
+    const opts = options || {};
+    return this._show({
+      message,
+      title: opts.title || 'Bestätigung',
+      confirmText: opts.confirmText || 'OK',
+      cancelText: opts.cancelText || 'Abbrechen',
+      type: opts.type || 'info',
+      isConfirm: true
+    });
+  }
+};
@@ -37,13 +37,11 @@ function initBoardDragDrop() {

      // Ghost
      const ghost = boardEl.cloneNode(true);
-      ghost.style.cssText = `
-        position:fixed; left:${rect.left}px; top:${rect.top}px;
-        width:${rect.width}px; height:${rect.height}px;
-        opacity:0.75; pointer-events:none; z-index:9999;
-        transform:rotate(1.5deg) scale(1.02);
-        box-shadow:0 12px 40px rgba(0,0,0,0.6);
-      `;
+      ghost.className += ' drag-ghost';
+      ghost.style.left = rect.left + 'px';
+      ghost.style.top = rect.top + 'px';
+      ghost.style.width = rect.width + 'px';
+      ghost.style.height = rect.height + 'px';
      document.body.appendChild(ghost);

      // Placeholder
@@ -104,21 +102,35 @@ function initBoardDragDrop() {
 function initBookmarkDragDrop(listEl, board) {
  let dragSrcBmId = null;

-  listEl.querySelectorAll('.bm-item').forEach(item => {
-    item.addEventListener('dragstart', e => {
+  listEl.addEventListener('dragstart', e => {
+    const item = e.target.closest('.bm-item');
+    if (!item) return;
    dragSrcBmId = item.dataset.bmId;
    e.dataTransfer.effectAllowed = 'move';
-      setTimeout(() => item.style.opacity = '0.4', 0);
+    setTimeout(() => item.classList.add('dragging-source'), 0);
  });
-    item.addEventListener('dragend',  () => { item.style.opacity = ''; });
-    item.addEventListener('dragover', e => {
+
+  listEl.addEventListener('dragend', e => {
+    const item = e.target.closest('.bm-item');
+    if (item) item.classList.remove('dragging-source');
+  });
+
+  listEl.addEventListener('dragover', e => {
    e.preventDefault();
-      item.style.background = 'rgba(255,160,50,0.07)';
+    const item = e.target.closest('.bm-item');
+    if (item) item.classList.add('drag-over');
  });
-    item.addEventListener('dragleave', () => { item.style.background = ''; });
-    item.addEventListener('drop', async e => {
+
+  listEl.addEventListener('dragleave', e => {
+    const item = e.target.closest('.bm-item');
+    if (item) item.classList.remove('drag-over');
+  });
+
+  listEl.addEventListener('drop', async e => {
    e.preventDefault(); e.stopPropagation();
-      item.style.background = '';
+    const item = e.target.closest('.bm-item');
+    if (!item) return;
+    item.classList.remove('drag-over');
    const targetBmId = item.dataset.bmId;
    if (!dragSrcBmId || dragSrcBmId === targetBmId) return;
    const srcIdx = board.bookmarks.findIndex(b => b.id === dragSrcBmId);
@@ -128,5 +140,4 @@ function initBookmarkDragDrop(listEl, board) {
    await saveBoards();
    renderBoards();
  });
-  });
 }
@@ -0,0 +1,555 @@
+/* =============================================
+   HELLION NEWTAB — notes.js
+   Notes: Freitext, Checklisten, Notebook-Sidebar
+   ============================================= */
+
+const Notes = {
+  MAX_NOTES: 5,
+  MAX_CHARS: 2500,
+  STORAGE_KEY: 'widgetStates',
+  /** @type {Array<Object>} */
+  _notes: [],
+  _saveTimer: null,
+
+  /**
+   * Notes aus Storage laden
+   * @returns {Promise<Array>}
+   */
+  async load() {
+    const data = await Store.get(this.STORAGE_KEY);
+    if (data && Array.isArray(data.notes)) {
+      this._notes = data.notes;
+    }
+    return this._notes;
+  },
+
+  /**
+   * Alle Notes in Storage speichern
+   */
+  async save() {
+    // Widget-States mit Note-Daten mergen
+    const widgetStates = WidgetManager.save ? await WidgetManager.save() : [];
+
+    // Note-Daten mit aktuellen Widget-Positionen mergen
+    const merged = this._notes.map(note => {
+      const ws = widgetStates.find(w => w.id === note.id);
+      if (ws) {
+        note.x = ws.x;
+        note.y = ws.y;
+        note.width = ws.width;
+        note.height = ws.height;
+        note.open = ws.open;
+        note.title = ws.title;
+      }
+      return note;
+    });
+
+    await Store.set(this.STORAGE_KEY, { notes: merged });
+  },
+
+  /**
+   * Debounced Save (fuer Auto-Save bei Input)
+   */
+  _debouncedSave() {
+    clearTimeout(this._saveTimer);
+    this._saveTimer = setTimeout(() => this.save(), 500);
+  },
+
+  /**
+   * Neue Note erstellen
+   * @param {'text'|'checklist'} template
+   * @returns {Promise<string|null>} widget-id oder null bei vollem Limit
+   */
+  async create(template) {
+    if (this._notes.length >= this.MAX_NOTES) {
+      await HellionDialog.alert(
+        'Maximale Anzahl erreicht! Du kannst maximal ' + this.MAX_NOTES + ' Notes gleichzeitig haben. Lösche eine bestehende Note um eine neue zu erstellen.',
+        { type: 'warning', title: 'Limit erreicht' }
+      );
+      return null;
+    }
+
+    const noteData = {
+      id: 'note_' + uid(),
+      title: template === 'checklist' ? 'Checkliste' : 'Note',
+      content: '',
+      template: template,
+      x: 120 + (this._notes.length * 30),
+      y: 80 + (this._notes.length * 30),
+      width: 280,
+      height: 220,
+      open: true,
+      checkedItems: [],
+      checklistItems: []
+    };
+
+    this._notes.push(noteData);
+
+    // Widget erstellen
+    const widgetId = WidgetManager.create('note', {
+      id: noteData.id,
+      title: noteData.title,
+      x: noteData.x,
+      y: noteData.y,
+      width: noteData.width,
+      height: noteData.height,
+      open: true
+    });
+
+    // Body rendern
+    const body = WidgetManager.getBody(widgetId);
+    if (body) this.renderBody(noteData, body);
+
+    await this.save();
+    return widgetId;
+  },
+
+  /**
+   * Note-Body rendern (in Widget-Body einfuegen)
+   * @param {Object} noteData
+   * @param {HTMLElement} bodyEl
+   */
+  renderBody(noteData, bodyEl) {
+    bodyEl.textContent = '';
+    if (noteData.template === 'checklist') {
+      this._renderChecklistBody(noteData, bodyEl);
+    } else {
+      this._renderTextBody(noteData, bodyEl);
+    }
+  },
+
+  /**
+   * Freitext-Body: Textarea mit Zeichenzaehler
+   * @param {Object} noteData
+   * @param {HTMLElement} bodyEl
+   */
+  _renderTextBody(noteData, bodyEl) {
+    const textarea = document.createElement('textarea');
+    textarea.className = 'widget-textarea';
+    textarea.placeholder = 'Notiz schreiben...';
+    textarea.spellcheck = false;
+    textarea.value = noteData.content || '';
+    textarea.maxLength = this.MAX_CHARS;
+
+    const counter = document.createElement('span');
+    counter.className = 'widget-char-count';
+    counter.textContent = (noteData.content || '').length + ' / ' + this.MAX_CHARS;
+
+    textarea.addEventListener('input', () => {
+      noteData.content = textarea.value;
+      const len = textarea.value.length;
+      counter.textContent = len + ' / ' + this.MAX_CHARS;
+      counter.classList.toggle('limit', len >= this.MAX_CHARS);
+
+      // Auto-Titel aus erster Zeile
+      const firstLine = textarea.value.split('\n')[0].trim().slice(0, 20);
+      if (firstLine) {
+        noteData.title = firstLine;
+        const widgetEntry = WidgetManager._widgets.get(noteData.id);
+        if (widgetEntry) {
+          const titleEl = widgetEntry.el.querySelector('.widget-title');
+          if (titleEl && titleEl.contentEditable !== 'true') {
+            titleEl.textContent = firstLine;
+          }
+          widgetEntry.state.title = firstLine;
+        }
+      }
+
+      this._debouncedSave();
+    });
+
+    bodyEl.append(textarea, counter);
+  },
+
+  /**
+   * Checklisten-Body: Items mit Checkboxen
+   * @param {Object} noteData
+   * @param {HTMLElement} bodyEl
+   */
+  _renderChecklistBody(noteData, bodyEl) {
+    const list = document.createElement('ul');
+    list.className = 'widget-checklist';
+
+    // Bestehende Items rendern
+    if (!Array.isArray(noteData.checklistItems)) {
+      noteData.checklistItems = [];
+    }
+
+    const renderItems = () => {
+      list.textContent = '';
+      noteData.checklistItems.forEach((item, idx) => {
+        const li = this._createChecklistItem(noteData, item, idx, renderItems);
+        list.appendChild(li);
+      });
+    };
+
+    renderItems();
+
+    // Eingabefeld fuer neue Items
+    const addRow = document.createElement('div');
+    addRow.className = 'checklist-add';
+
+    const addInput = document.createElement('input');
+    addInput.className = 'checklist-add-input';
+    addInput.type = 'text';
+    addInput.placeholder = 'Neues Item...';
+    addInput.maxLength = 100;
+
+    addInput.addEventListener('keydown', async (e) => {
+      if (e.key === 'Enter') {
+        const text = addInput.value.trim();
+        if (!text) return;
+        noteData.checklistItems.push({ text, checked: false });
+        addInput.value = '';
+        renderItems();
+        this._updateChecklistContent(noteData);
+        await this.save();
+      }
+    });
+
+    addRow.appendChild(addInput);
+    bodyEl.append(list, addRow);
+  },
+
+  /**
+   * Einzelnes Checklisten-Item erstellen
+   * @param {Object} noteData
+   * @param {Object} item - { text, checked }
+   * @param {number} idx
+   * @param {Function} rerenderFn
+   * @returns {HTMLElement}
+   */
+  _createChecklistItem(noteData, item, idx, rerenderFn) {
+    const li = document.createElement('li');
+    li.className = 'checklist-item' + (item.checked ? ' checked' : '');
+
+    const checkbox = document.createElement('span');
+    checkbox.className = 'checklist-checkbox';
+    checkbox.textContent = item.checked ? '\u2713' : '';
+    checkbox.addEventListener('click', async () => {
+      item.checked = !item.checked;
+      li.classList.toggle('checked', item.checked);
+      checkbox.textContent = item.checked ? '\u2713' : '';
+      this._updateChecklistContent(noteData);
+      await this.save();
+    });
+
+    const text = document.createElement('span');
+    text.className = 'checklist-text';
+    text.textContent = item.text;
+
+    const removeBtn = document.createElement('button');
+    removeBtn.className = 'checklist-remove';
+    removeBtn.textContent = '\u2715';
+    removeBtn.addEventListener('click', async () => {
+      noteData.checklistItems.splice(idx, 1);
+      rerenderFn();
+      this._updateChecklistContent(noteData);
+      await this.save();
+    });
+
+    li.append(checkbox, text, removeBtn);
+    return li;
+  },
+
+  /**
+   * Checklisten-Content fuer Export/Vorschau aktualisieren
+   * @param {Object} noteData
+   */
+  _updateChecklistContent(noteData) {
+    const total = noteData.checklistItems.length;
+    const done = noteData.checklistItems.filter(i => i.checked).length;
+    noteData.content = noteData.checklistItems.map(i => (i.checked ? '[x] ' : '[ ] ') + i.text).join('\n');
+
+    // Auto-Titel: "X/Y erledigt" falls kein manueller Titel
+    const widgetEntry = WidgetManager._widgets.get(noteData.id);
+    if (widgetEntry) {
+      const defaultTitle = done + '/' + total + ' erledigt';
+      const titleEl = widgetEntry.el.querySelector('.widget-title');
+      if (titleEl && titleEl.contentEditable !== 'true') {
+        // Nur wenn Titel noch Standard ist
+        if (noteData.title === 'Checkliste' || /^\d+\/\d+ erledigt$/.test(noteData.title)) {
+          noteData.title = defaultTitle;
+          titleEl.textContent = defaultTitle;
+          widgetEntry.state.title = defaultTitle;
+        }
+      }
+    }
+  },
+
+  /**
+   * Note anhand ID finden
+   * @param {string} id
+   * @returns {Object|null}
+   */
+  getNote(id) {
+    return this._notes.find(n => n.id === id) || null;
+  },
+
+  /**
+   * Note loeschen
+   * @param {string} id
+   */
+  async deleteNote(id) {
+    const idx = this._notes.findIndex(n => n.id === id);
+    if (idx === -1) return;
+
+    const ok = await HellionDialog.confirm(
+      'Note endgültig löschen? Das kann nicht rückgängig gemacht werden.',
+      { type: 'danger', title: 'Note löschen', confirmText: 'Löschen' }
+    );
+    if (!ok) return;
+
+    this._notes.splice(idx, 1);
+    WidgetManager.close(id);
+    await this.save();
+  },
+
+  /**
+   * Note als .md exportieren
+   * @param {Object} noteData
+   */
+  exportNote(noteData) {
+    let md = '# ' + noteData.title + '\n\n';
+    if (noteData.template === 'checklist') {
+      noteData.checklistItems.forEach(item => {
+        md += (item.checked ? '- [x] ' : '- [ ] ') + item.text + '\n';
+      });
+    } else {
+      md += noteData.content || '';
+    }
+    md += '\n\n---\n*Exportiert aus Hellion Dashboard*\n';
+
+    const blob = new Blob([md], { type: 'text/markdown' });
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement('a');
+    a.href = url;
+    a.download = (noteData.title || 'note').replace(/[^a-zA-Z0-9äöüÄÖÜß_-]/g, '_') + '.md';
+    a.click();
+    URL.revokeObjectURL(url);
+  },
+
+  // ---- NOTEBOOK SIDEBAR ----
+
+  /**
+   * Notebook-Sidebar oeffnen
+   */
+  openNotebook() {
+    const overlay = document.getElementById('notebookOverlay');
+    const panel = document.getElementById('notebookPanel');
+    if (overlay) overlay.classList.add('active');
+    if (panel) panel.classList.add('open');
+    this._renderNotebookSlots();
+  },
+
+  /**
+   * Notebook-Sidebar schliessen
+   */
+  closeNotebook() {
+    const overlay = document.getElementById('notebookOverlay');
+    const panel = document.getElementById('notebookPanel');
+    if (overlay) overlay.classList.remove('active');
+    if (panel) panel.classList.remove('open');
+  },
+
+  /**
+   * Notebook-Slots rendern
+   */
+  _renderNotebookSlots() {
+    const container = document.getElementById('notebookSlots');
+    const countEl = document.getElementById('notebookCount');
+    if (!container) return;
+
+    container.textContent = '';
+    if (countEl) countEl.textContent = this._notes.length + ' / ' + this.MAX_NOTES;
+
+    // Belegte Slots
+    this._notes.forEach(note => {
+      const slot = this._createNotebookSlot(note);
+      container.appendChild(slot);
+    });
+
+    // Leere Slots
+    const remaining = this.MAX_NOTES - this._notes.length;
+    for (let i = 0; i < remaining; i++) {
+      const emptySlot = this._createEmptySlot();
+      container.appendChild(emptySlot);
+    }
+  },
+
+  /**
+   * Belegten Notebook-Slot erstellen
+   * @param {Object} note
+   * @returns {HTMLElement}
+   */
+  _createNotebookSlot(note) {
+    const slot = document.createElement('div');
+    slot.className = 'notebook-slot';
+
+    // Header
+    const header = document.createElement('div');
+    header.className = 'notebook-slot-header';
+
+    const title = document.createElement('span');
+    title.className = 'notebook-slot-title';
+
+    const typeIcon = document.createElement('span');
+    typeIcon.className = 'notebook-slot-type';
+    typeIcon.textContent = note.template === 'checklist' ? '\u2611' : '\u270E';
+    title.append(typeIcon);
+    title.append(document.createTextNode(' ' + note.title));
+
+    header.appendChild(title);
+
+    // Preview
+    const preview = document.createElement('div');
+    preview.className = 'notebook-slot-preview';
+    if (note.template === 'checklist') {
+      const total = note.checklistItems ? note.checklistItems.length : 0;
+      const done = note.checklistItems ? note.checklistItems.filter(i => i.checked).length : 0;
+      preview.textContent = done + '/' + total + ' erledigt';
+    } else {
+      preview.textContent = (note.content || '').slice(0, 50) || 'Leer';
+    }
+
+    // Actions
+    const actions = document.createElement('div');
+    actions.className = 'notebook-slot-actions';
+
+    const btnExport = document.createElement('button');
+    btnExport.className = 'notebook-slot-btn';
+    btnExport.textContent = 'Export';
+    btnExport.addEventListener('click', (e) => {
+      e.stopPropagation();
+      this.exportNote(note);
+    });
+
+    const btnDelete = document.createElement('button');
+    btnDelete.className = 'notebook-slot-btn danger';
+    btnDelete.textContent = '\uD83D\uDDD1';
+    btnDelete.addEventListener('click', async (e) => {
+      e.stopPropagation();
+      await this.deleteNote(note.id);
+      this._renderNotebookSlots();
+    });
+
+    actions.append(btnExport, btnDelete);
+    slot.append(header, preview, actions);
+
+    // Klick oeffnet Note als Widget
+    slot.addEventListener('click', async () => {
+      if (WidgetManager.isOpen(note.id)) {
+        WidgetManager.bringToFront(note.id);
+      } else {
+        await WidgetManager.openWidget(note.id);
+      }
+      this.closeNotebook();
+    });
+
+    return slot;
+  },
+
+  /**
+   * Leeren Notebook-Slot erstellen
+   * @returns {HTMLElement}
+   */
+  _createEmptySlot() {
+    const slot = document.createElement('div');
+    slot.className = 'notebook-slot-empty';
+
+    const label = document.createElement('span');
+    label.textContent = '+ Note erstellen';
+    slot.appendChild(label);
+
+    // Klick zeigt Typ-Auswahl
+    let chooserOpen = false;
+    slot.addEventListener('click', () => {
+      if (chooserOpen) return;
+      chooserOpen = true;
+      label.style.display = 'none';
+
+      const chooser = document.createElement('div');
+      chooser.className = 'notebook-type-chooser';
+
+      const btnText = document.createElement('button');
+      btnText.className = 'notebook-type-btn';
+      btnText.textContent = '\u270E Freitext';
+      btnText.addEventListener('click', async (e) => {
+        e.stopPropagation();
+        await this.create('text');
+        this._renderNotebookSlots();
+      });
+
+      const btnCheck = document.createElement('button');
+      btnCheck.className = 'notebook-type-btn';
+      btnCheck.textContent = '\u2611 Checkliste';
+      btnCheck.addEventListener('click', async (e) => {
+        e.stopPropagation();
+        await this.create('checklist');
+        this._renderNotebookSlots();
+      });
+
+      chooser.append(btnText, btnCheck);
+      slot.appendChild(chooser);
+    });
+
+    return slot;
+  },
+
+  // ---- TOOLBAR EVENTS ----
+
+  /**
+   * Widget-Toolbar initialisieren
+   */
+  initToolbar() {
+    const toolbar = document.getElementById('widgetToolbar');
+    if (!toolbar) return;
+
+    toolbar.addEventListener('click', async (e) => {
+      const btn = e.target.closest('.widget-toolbar-btn');
+      if (!btn) return;
+
+      const action = btn.dataset.action;
+      if (action === 'new-note') {
+        await this.create('text');
+      } else if (action === 'new-checklist') {
+        await this.create('checklist');
+      } else if (action === 'notebook') {
+        this.openNotebook();
+      }
+    });
+  },
+
+  // ---- INIT ----
+
+  /**
+   * Notes-System initialisieren (ersetzt initStickyNote)
+   */
+  async init() {
+    await this.load();
+
+    // Widgets wiederherstellen
+    await WidgetManager.restore((noteData, bodyEl) => {
+      this.renderBody(noteData, bodyEl);
+    });
+
+    // Toolbar initialisieren
+    this.initToolbar();
+
+    // Notebook-Sidebar Events
+    const notebookOverlay = document.getElementById('notebookOverlay');
+    if (notebookOverlay) {
+      notebookOverlay.addEventListener('click', () => this.closeNotebook());
+    }
+    const btnCloseNotebook = document.getElementById('btnCloseNotebook');
+    if (btnCloseNotebook) {
+      btnCloseNotebook.addEventListener('click', () => this.closeNotebook());
+    }
+
+    // Header btnNote oeffnet Notebook
+    const btnNote = document.getElementById('btnNote');
+    if (btnNote) {
+      btnNote.addEventListener('click', () => this.openNotebook());
+    }
+  }
+};
@@ -0,0 +1,208 @@
+/* =============================================
+   HELLION NEWTAB — onboarding.js
+   Mehrstufiger Willkommens-Flow beim ersten Start
+   ============================================= */
+
+const Onboarding = {
+  currentSlide: 0,
+
+  slides: [
+    {
+      hero: '\u2B21',
+      title: 'Willkommen bei Hellion Dashboard',
+      text: 'Dein neuer Browser-Startbildschirm. Minimalistisch, schnell und vollst\u00E4ndig lokal \u2014 keine Cloud, kein Account, keine Datensammlung.'
+    },
+    {
+      hero: '\uD83D\uDCCB',
+      title: 'Boards & Bookmarks',
+      features: [
+        'Erstelle Boards mit dem \u201E+ Board\u201C Button oben',
+        'Importiere Browser-Lesezeichen \u00FCber den \u201EImport\u201C Button im Header',
+        'Drag & Drop zum Umsortieren von Boards und Links',
+        'Blur-Modus f\u00FCr private Boards (\uD83D\uDD12 Icon)'
+      ]
+    },
+    {
+      hero: '\uD83C\uDFA8',
+      title: '8 handgefertigte Themes',
+      text: 'Klicke auf den „Theme" Button im Header um dein Theme zu wählen. Jedes hat seinen eigenen Stil und Farbpalette.',
+      showThemes: true
+    },
+    {
+      hero: '\u26A1',
+      title: 'Weitere Features',
+      features: [
+        'Suchleiste mit Google, DuckDuckGo oder Bing',
+        'Widget-Toolbar rechts \u2014 Notes und Checklisten erstellen',
+        'Notebook-Sidebar \u00FCber den \u201ENote\u201C Button oder die Toolbar',
+        'Funktioniert komplett offline \u2014 alles lokal gespeichert'
+      ]
+    },
+    {
+      hero: '\uD83D\uDEE1\uFE0F',
+      title: 'Backups nicht vergessen!',
+      text: 'Deine Daten sind lokal im Browser gespeichert. Wenn du Browserdaten l\u00F6schst, gehen sie verloren! Sichere regelm\u00E4\u00DFig \u00FCber Settings \u2192 Data \u2192 Export. Wir erinnern dich alle 7 Tage daran.'
+    },
+    {
+      hero: '\uD83D\uDE80',
+      title: 'Bereit!',
+      text: 'Klicke auf \u201E+ Board\u201C um dein erstes Board zu erstellen, oder nutze den \u201EImport\u201C Button im Header um deine Browser-Lesezeichen zu importieren.'
+    }
+  ],
+
+  /** Startet das Onboarding */
+  start() {
+    this.currentSlide = 0;
+    this._render();
+    this._bindKeyboard();
+    const overlay = document.getElementById('onboardingOverlay');
+    requestAnimationFrame(() => overlay.classList.add('active'));
+  },
+
+  /** Schlie\u00DFt das Onboarding und speichert den Status */
+  async _finish() {
+    const overlay = document.getElementById('onboardingOverlay');
+    overlay.classList.remove('active');
+    document.removeEventListener('keydown', this._keyHandler);
+    await Store.set('onboardingDone', true);
+  },
+
+  /** Rendert den aktuellen Slide */
+  _render() {
+    const modal = document.getElementById('onboardingModal');
+    modal.replaceChildren();
+
+    const slide = this.slides[this.currentSlide];
+    const isLast = this.currentSlide === this.slides.length - 1;
+
+    // Skip-Button (nicht auf letztem Slide)
+    if (!isLast) {
+      const skip = document.createElement('button');
+      skip.className = 'onboarding-skip';
+      skip.textContent = '\u00DCberspringen';
+      skip.addEventListener('click', () => this._finish());
+      modal.appendChild(skip);
+    }
+
+    // Slide-Content
+    const slideEl = document.createElement('div');
+    slideEl.className = 'onboarding-slide';
+
+    const hero = document.createElement('div');
+    hero.className = 'onboarding-hero';
+    hero.textContent = slide.hero;
+    slideEl.appendChild(hero);
+
+    const title = document.createElement('div');
+    title.className = 'onboarding-title';
+    title.textContent = slide.title;
+    slideEl.appendChild(title);
+
+    if (slide.text) {
+      const text = document.createElement('div');
+      text.className = 'onboarding-text';
+      text.textContent = slide.text;
+      slideEl.appendChild(text);
+    }
+
+    if (slide.features) {
+      const list = document.createElement('ul');
+      list.className = 'onboarding-feature-list';
+      slide.features.forEach(f => {
+        const li = document.createElement('li');
+        li.textContent = f;
+        list.appendChild(li);
+      });
+      slideEl.appendChild(list);
+    }
+
+    if (slide.showThemes) {
+      const grid = document.createElement('div');
+      grid.className = 'onboarding-theme-grid';
+      const themeNames = ['Nebula', 'Crescent', 'Event Horizon', 'Merchantman', 'Julia & Jin', 'SC Sunset', 'Hellion HUD', 'Hellion Energy'];
+      themeNames.forEach(name => {
+        const chip = document.createElement('div');
+        chip.className = 'onboarding-theme-chip';
+        chip.textContent = name;
+        grid.appendChild(chip);
+      });
+      slideEl.appendChild(grid);
+    }
+
+    modal.appendChild(slideEl);
+
+    // Footer
+    const footer = document.createElement('div');
+    footer.className = 'onboarding-footer';
+
+    // Dots
+    const dots = document.createElement('div');
+    dots.className = 'onboarding-dots';
+    for (let i = 0; i < this.slides.length; i++) {
+      const dot = document.createElement('div');
+      dot.className = 'onboarding-dot' + (i === this.currentSlide ? ' active' : '');
+      dots.appendChild(dot);
+    }
+    footer.appendChild(dots);
+
+    // Navigation
+    const nav = document.createElement('div');
+    nav.className = 'onboarding-nav';
+
+    if (this.currentSlide > 0) {
+      const backBtn = document.createElement('button');
+      backBtn.className = 'btn-secondary';
+      backBtn.textContent = 'Zur\u00FCck';
+      backBtn.addEventListener('click', () => {
+        this.currentSlide--;
+        this._render();
+      });
+      nav.appendChild(backBtn);
+    }
+
+    if (isLast) {
+      const startBtn = document.createElement('button');
+      startBtn.className = 'btn-primary';
+      startBtn.textContent = 'Los geht\u2019s!';
+      startBtn.addEventListener('click', () => this._finish());
+      nav.appendChild(startBtn);
+    } else {
+      const nextBtn = document.createElement('button');
+      nextBtn.className = 'btn-primary';
+      nextBtn.textContent = 'Weiter';
+      nextBtn.addEventListener('click', () => {
+        this.currentSlide++;
+        this._render();
+      });
+      nav.appendChild(nextBtn);
+    }
+
+    footer.appendChild(nav);
+    modal.appendChild(footer);
+  },
+
+  /** Keyboard-Navigation */
+  _bindKeyboard() {
+    this._keyHandler = (e) => {
+      if (e.key === 'ArrowRight' || e.key === 'Enter') {
+        e.preventDefault();
+        if (this.currentSlide < this.slides.length - 1) {
+          this.currentSlide++;
+          this._render();
+        } else {
+          this._finish();
+        }
+      }
+      if (e.key === 'ArrowLeft' && this.currentSlide > 0) {
+        e.preventDefault();
+        this.currentSlide--;
+        this._render();
+      }
+      if (e.key === 'Escape') {
+        e.preventDefault();
+        this._finish();
+      }
+    };
+    document.addEventListener('keydown', this._keyHandler);
+  }
+};
@@ -0,0 +1,47 @@
+# ⬡ Opera GX — New-Tab Workaround
+
+Opera GX priorisiert die eigene Speed Dial Seite und ignoriert `chrome_url_overrides`
+für entpackte Erweiterungen. Um das Hellion Dashboard trotzdem als New-Tab-Seite
+zu etablieren, kommen zwei zusätzliche Skripte zum Einsatz.
+
+---
+
+## Warum zwei extra Skripte?
+
+| Browser | New-Tab Override | Zusatzaufwand |
+|---|---|---|
+| Chrome / Edge / Brave / Vivaldi | `chrome_url_overrides` | Keiner |
+| Firefox | `chrome_url_overrides` (MV2) | Eigenes Manifest |
+| Opera / Opera GX | Blockiert durch Speed Dial | Workaround nötig |
+
+---
+
+## Was passiert hier?
+
+### `background.js` — Tab-Management
+
+Überwacht Tab-Aktivitäten im Hintergrund und greift ein bevor Opera seine Startseite lädt.
+
+- Erkennt `opera://startpage/` und `chrome://startpage/`
+- Leitet per `chrome.tabs.update` auf `newtab.html` um
+- Prüft zusätzlich bei `onActivated` — auch im Hintergrund geladene Tabs werden sofort aktualisiert
+
+### `redirect.js` — In-Page Redirect
+
+Einige Opera-Systemprozesse sind so isoliert dass ein externer Eingriff nicht zuverlässig greift.
+
+- Wird als Content Script in Opera-Startseiten-Bereiche injiziert
+- Löst den Redirect bei `document_start` aus — minimale Verzögerung, kein Flackern
+
+---
+
+## Datenschutz
+
+Kein Tracking, keine Speicherung, keine externen Requests.
+Ausschließlich Standard-Browser-APIs — `chrome.tabs` — um die Kontrolle über den New Tab zurückzugewinnen.
+
+**100% lokal. 0% Analytics. Wie im gesamten Hellion NewTab Projekt.**
+
+---
+
+Entwickelt von **[Hellion Online Media — Florian Wathling](https://hellion-media.de)** — JonKazama-Hellion
@@ -0,0 +1,34 @@
+const dashboardUrl = chrome.runtime.getURL("newtab.html");
+
+// Diese URLs wollen wir abfangen
+const targetUrls = [
+    "chrome://startpage/",
+    "opera://startpage/",
+    "chrome://startpageshared/",
+    "about:blank"
+];
+
+function forceRedirect(tabId, url) {
+    if (url && targetUrls.some(target => url.startsWith(target))) {
+        chrome.tabs.update(tabId, { url: dashboardUrl });
+    }
+}
+
+// 1. Check beim Erstellen
+chrome.tabs.onCreated.addListener((tab) => {
+    forceRedirect(tab.id, tab.pendingUrl || tab.url);
+});
+
+// 2. Check beim Aktualisieren (Wichtig für Opera GX!)
+chrome.tabs.onUpdated.addListener((tabId, changeInfo, tab) => {
+    if (changeInfo.status === "loading" || changeInfo.url) {
+        forceRedirect(tabId, tab.url);
+    }
+});
+
+// 3. Intervall-Check: Falls Opera den Event verschluckt
+chrome.tabs.onActivated.addListener((activeInfo) => {
+    chrome.tabs.get(activeInfo.tabId, (tab) => {
+        if (tab) forceRedirect(tab.id, tab.url);
+    });
+});
@@ -0,0 +1,6 @@
+(function() {
+    const dashboardUrl = chrome.runtime.getURL("newtab.html");
+    if (window.location.href !== dashboardUrl) {
+        window.location.href = dashboardUrl;
+    }
+})();
@@ -1,8 +1,9 @@
 /* =============================================
   HELLION NEWTAB — settings.js
-   Settings Panel: Toggles, Hintergrund, Theme-Picker
+   Settings Panel, Theme-Modal, Accordion, Toggles
   ============================================= */

+// ---- SETTINGS PANEL ----
 function openSettings()  {
  document.getElementById('settingsPanel').classList.add('open');
  document.getElementById('settingsOverlay').classList.add('active');
@@ -12,6 +13,43 @@ function closeSettings() {
  document.getElementById('settingsOverlay').classList.remove('active');
 }

+// ---- THEME MODAL ----
+function openThemeModal() {
+  const overlay = document.getElementById('themeOverlay');
+  overlay.classList.add('active');
+}
+function closeThemeModal() {
+  const overlay = document.getElementById('themeOverlay');
+  overlay.classList.remove('active');
+}
+
+// ---- ACCORDION ----
+function initAccordion() {
+  const defaultOpen = new Set(['appearance', 'behavior', 'widgets', 'data', 'help']);
+  const sections = document.querySelectorAll('.settings-section[data-section]');
+
+  sections.forEach(section => {
+    const name = section.dataset.section;
+    const title = section.querySelector('.settings-section-title');
+
+    if (defaultOpen.has(name)) {
+      section.classList.add('open');
+    }
+
+    title.addEventListener('click', () => {
+      section.classList.toggle('open');
+    });
+
+    title.addEventListener('keydown', e => {
+      if (e.key === 'Enter' || e.key === ' ') {
+        e.preventDefault();
+        section.classList.toggle('open');
+      }
+    });
+  });
+}
+
+// ---- APPLY SETTINGS ----
 function applySettings() {
  const body = document.body;
  body.classList.toggle('compact',        settings.compact);
@@ -24,7 +62,7 @@ function applySettings() {
  document.getElementById('settingShowDesc').checked     = settings.showDesc;
  document.getElementById('settingHideExtra').checked    = settings.hideExtra;
  document.getElementById('settingVisibleCount').value   = String(settings.visibleCount);
-  document.getElementById('visibleCountRow').style.opacity = settings.hideExtra ? '1' : '0.4';
+  document.getElementById('visibleCountRow').classList.toggle('dim', !settings.hideExtra);

  // showSearch: undefined (alter Save) → true
  if (settings.showSearch === undefined) settings.showSearch = true;
@@ -33,6 +71,11 @@ function applySettings() {
  const showSearchEl = document.getElementById('settingShowSearch');
  if (showSearchEl) showSearchEl.checked = settings.showSearch;

+  // Toolbar-Position
+  document.body.classList.toggle('toolbar-left', settings.toolbarPos === 'left');
+  const toolbarPosEl = document.getElementById('settingToolbarPos');
+  if (toolbarPosEl) toolbarPosEl.value = settings.toolbarPos || 'right';
+
  applyTheme(settings.theme || 'nebula', !!settings.bgUrl);

  if (settings.bgUrl) {
@@ -40,13 +83,21 @@ function applySettings() {
  }
 }

+// ---- BIND EVENTS ----
 function bindSettingsEvents() {
-  // Panel
+  // Settings Panel
  document.getElementById('settingsOverlay').addEventListener('click', closeSettings);
  document.getElementById('btnCloseSettings').addEventListener('click', closeSettings);
  document.getElementById('btnSettings').addEventListener('click', openSettings);

-  // Theme-Picker
+  // Theme Modal
+  document.getElementById('btnTheme').addEventListener('click', openThemeModal);
+  document.getElementById('btnCloseTheme').addEventListener('click', closeThemeModal);
+  document.getElementById('themeOverlay').addEventListener('click', e => {
+    if (e.target === document.getElementById('themeOverlay')) closeThemeModal();
+  });
+
+  // Theme-Picker (Cards im Theme-Modal)
  document.querySelectorAll('.theme-card').forEach(card => {
    card.addEventListener('click', async () => {
      const name = card.dataset.value;
@@ -59,6 +110,9 @@ function bindSettingsEvents() {
    });
  });

+  // Accordion initialisieren
+  initAccordion();
+
  // Toggles
  const toggleMap = {
    settingCompact:   v => { settings.compact       = v; document.body.classList.toggle('compact', v); },
@@ -67,7 +121,7 @@ function bindSettingsEvents() {
    settingShowDesc:  v => { settings.showDesc       = v; document.body.classList.toggle('show-desc', v); },
    settingHideExtra: v => {
      settings.hideExtra = v;
-      document.getElementById('visibleCountRow').style.opacity = v ? '1' : '0.4';
+      document.getElementById('visibleCountRow').classList.toggle('dim', !v);
      renderBoards();
    },
    settingShowSearch: v => {
@@ -92,20 +146,19 @@ function bindSettingsEvents() {
    renderBoards();
  });

-  // Background URL
+  // Background URL (im Theme-Modal)
  document.getElementById('btnChangeBg').addEventListener('click', () => {
-    const row = document.getElementById('bgInputRow');
-    row.style.display = row.style.display === 'none' ? 'flex' : 'none';
+    document.getElementById('bgInputRow').classList.toggle('hidden');
  });
  document.getElementById('btnApplyBg').addEventListener('click', async () => {
    const url = document.getElementById('bgUrlInput').value.trim();
    settings.bgUrl = url;
    document.getElementById('bgLayer').style.backgroundImage = url ? `url('${url}')` : '';
    await saveSettings();
-    document.getElementById('bgInputRow').style.display = 'none';
+    document.getElementById('bgInputRow').classList.add('hidden');
  });

-  // Background File Upload
+  // Background File Upload (im Theme-Modal)
  document.getElementById('btnBgFile').addEventListener('click', () => {
    document.getElementById('bgFileInput').click();
  });
@@ -119,18 +172,39 @@ function bindSettingsEvents() {
      await saveSettings();
    };
    reader.onerror = () => {
-      alert('Fehler beim Lesen der Datei. Bitte eine andere Datei wählen.');
+      HellionDialog.alert('Fehler beim Lesen der Datei. Bitte eine andere Datei wählen.', { type: 'danger', title: 'Dateifehler' });
    };
    reader.readAsDataURL(file);
  });

+  // Toolbar-Position Setting
+  const toolbarPosEl = document.getElementById('settingToolbarPos');
+  if (toolbarPosEl) {
+    toolbarPosEl.value = settings.toolbarPos || 'right';
+    toolbarPosEl.addEventListener('change', async (e) => {
+      settings.toolbarPos = e.target.value;
+      document.body.classList.toggle('toolbar-left', e.target.value === 'left');
+      await saveSettings();
+    });
+  }
+
+  // Onboarding wiederholen
+  document.getElementById('btnRestartOnboarding').addEventListener('click', () => {
+    closeSettings();
+    Onboarding.start();
+  });
+
  // Reset All
  document.getElementById('btnResetAll').addEventListener('click', async () => {
-    if (!confirm('Wirklich alle Boards und Einstellungen löschen? Nicht rückgängig machbar.')) return;
+    const ok = await HellionDialog.confirm(
+      'Wirklich alle Boards und Einstellungen löschen? Das kann nicht rückgängig gemacht werden.',
+      { type: 'danger', title: 'Alles zurücksetzen', confirmText: 'Alles löschen' }
+    );
+    if (!ok) return;
    boards   = [];
    settings = { compact: false, shortenTitles: false, newTab: true, showDesc: false,
                 hideExtra: false, visibleCount: 10, bgUrl: '', theme: 'nebula',
-                 showSearch: true, searchEngine: 'google' };
+                 showSearch: true, searchEngine: 'google', toolbarPos: 'right' };
    await saveBoards();
    await saveSettings();
    applySettings();
@@ -15,7 +15,8 @@ let settings = {
  bgUrl:         '',
  theme:         'nebula',
  showSearch:    true,
-  searchEngine:  'google'
+  searchEngine:  'google',
+  toolbarPos:    'right'
 };

 function uid() {
@@ -23,7 +23,7 @@ const Store = {
        chrome.storage.local.set({ [key]: value }, () => {
          if (chrome.runtime.lastError) {
            console.error('Storage-Fehler:', chrome.runtime.lastError.message);
-            alert('Speicher voll! Bitte lösche alte Boards oder das Hintergrundbild, um Platz zu schaffen.');
+            HellionDialog.alert('Speicher voll! Bitte lösche alte Boards oder das Hintergrundbild, um Platz zu schaffen.', { type: 'danger', title: 'Speicher voll' });
            reject(new Error(chrome.runtime.lastError.message));
            return;
          }
@@ -35,7 +35,7 @@ const Store = {
          resolve();
        } catch (e) {
          console.error('Storage-Fehler:', e.message);
-          alert('Speicher voll! Bitte lösche alte Boards oder das Hintergrundbild, um Platz zu schaffen.');
+          HellionDialog.alert('Speicher voll! Bitte lösche alte Boards oder das Hintergrundbild, um Platz zu schaffen.', { type: 'danger', title: 'Speicher voll' });
          reject(e);
        }
      }
@@ -0,0 +1,365 @@
+/* =============================================
+   HELLION NEWTAB — widgets.js
+   Widget-Manager: Registry, Drag, Resize, Z-Index, Persistierung
+   ============================================= */
+
+const WidgetManager = {
+  /** @type {Map<string, {el: HTMLElement, type: string, state: Object}>} */
+  _widgets: new Map(),
+  _topZ: 51,
+  STORAGE_KEY: 'widgetStates',
+
+  /**
+   * Widget erstellen und in DOM einfuegen
+   * @param {string} type - 'note'
+   * @param {Object} config - { id, title, x, y, width, height, open }
+   * @returns {string} widget-id
+   */
+  create(type, config) {
+    const id = config.id || ('widget_' + uid());
+    const state = {
+      id,
+      type,
+      title: config.title || 'Note',
+      x: config.x || 120,
+      y: config.y || 80,
+      width: config.width || 280,
+      height: config.height || 220,
+      open: config.open !== false
+    };
+
+    const el = this._buildDOM(state);
+    document.body.appendChild(el);
+
+    this._widgets.set(id, { el, type, state });
+    this._initDrag(el);
+    this._initResize(el);
+    this.bringToFront(id);
+
+    return id;
+  },
+
+  /**
+   * Widget-DOM erzeugen (createElement, kein innerHTML)
+   * @param {Object} state
+   * @returns {HTMLElement}
+   */
+  _buildDOM(state) {
+    const widget = document.createElement('div');
+    widget.className = 'widget';
+    widget.dataset.widgetId = state.id;
+    widget.style.left = state.x + 'px';
+    widget.style.top = state.y + 'px';
+    widget.style.width = state.width + 'px';
+    widget.style.height = state.height + 'px';
+
+    // Header
+    const header = document.createElement('div');
+    header.className = 'widget-header';
+
+    const title = document.createElement('span');
+    title.className = 'widget-title';
+    title.textContent = state.title;
+
+    // Doppelklick auf Titel zum Editieren
+    title.addEventListener('dblclick', () => {
+      title.contentEditable = 'true';
+      title.focus();
+      // Text selektieren
+      const range = document.createRange();
+      range.selectNodeContents(title);
+      const sel = window.getSelection();
+      sel.removeAllRanges();
+      sel.addRange(range);
+    });
+    title.addEventListener('blur', async () => {
+      title.contentEditable = 'false';
+      const newTitle = title.textContent.trim().slice(0, 20);
+      title.textContent = newTitle || 'Note';
+      const entry = this._widgets.get(state.id);
+      if (entry) {
+        entry.state.title = title.textContent;
+        await this.save();
+      }
+    });
+    title.addEventListener('keydown', e => {
+      if (e.key === 'Enter') {
+        e.preventDefault();
+        title.blur();
+      }
+    });
+
+    const actions = document.createElement('div');
+    actions.className = 'widget-actions';
+
+    const btnMin = document.createElement('button');
+    btnMin.className = 'widget-btn widget-minimize';
+    btnMin.title = 'Minimieren';
+    btnMin.textContent = '\u2500';
+    btnMin.addEventListener('click', () => this.minimize(state.id));
+
+    const btnClose = document.createElement('button');
+    btnClose.className = 'widget-btn widget-close';
+    btnClose.title = 'Schließen';
+    btnClose.textContent = '\u2715';
+    btnClose.addEventListener('click', () => this.close(state.id));
+
+    actions.append(btnMin, btnClose);
+    header.append(title, actions);
+
+    // Body
+    const body = document.createElement('div');
+    body.className = 'widget-body';
+
+    // Resize Handle
+    const resizeHandle = document.createElement('div');
+    resizeHandle.className = 'widget-resize-handle';
+
+    widget.append(header, body, resizeHandle);
+
+    // Klick auf Widget bringt es nach vorne
+    widget.addEventListener('pointerdown', () => {
+      this.bringToFront(state.id);
+    });
+
+    return widget;
+  },
+
+  /**
+   * Widget-Body-Element holen
+   * @param {string} id
+   * @returns {HTMLElement|null}
+   */
+  getBody(id) {
+    const entry = this._widgets.get(id);
+    if (!entry) return null;
+    return entry.el.querySelector('.widget-body');
+  },
+
+  /**
+   * Widget entfernen (endgueltig loeschen)
+   * @param {string} id
+   */
+  close(id) {
+    const entry = this._widgets.get(id);
+    if (!entry) return;
+    entry.el.remove();
+    this._widgets.delete(id);
+  },
+
+  /**
+   * Widget minimieren (aus DOM verstecken, bleibt im Notebook)
+   * @param {string} id
+   */
+  async minimize(id) {
+    const entry = this._widgets.get(id);
+    if (!entry) return;
+    entry.state.open = false;
+    entry.el.classList.add('widget-minimized');
+    setTimeout(() => {
+      entry.el.style.display = 'none';
+    }, 250);
+    await this.save();
+  },
+
+  /**
+   * Widget oeffnen (aus minimiertem Zustand wiederherstellen)
+   * @param {string} id
+   */
+  async openWidget(id) {
+    const entry = this._widgets.get(id);
+    if (!entry) return;
+    entry.state.open = true;
+    entry.el.style.display = 'flex';
+    // Naechster Frame fuer Animation
+    requestAnimationFrame(() => {
+      entry.el.classList.remove('widget-minimized');
+    });
+    this.bringToFront(id);
+    await this.save();
+  },
+
+  /**
+   * Widget in den Vordergrund bringen
+   * @param {string} id
+   */
+  bringToFront(id) {
+    const entry = this._widgets.get(id);
+    if (!entry) return;
+    this._topZ++;
+    entry.el.style.zIndex = this._topZ;
+  },
+
+  /**
+   * Drag initialisieren (Pointer Events auf Header)
+   * @param {HTMLElement} widgetEl
+   */
+  _initDrag(widgetEl) {
+    const header = widgetEl.querySelector('.widget-header');
+    const self = this;
+
+    header.addEventListener('pointerdown', function onDown(e) {
+      if (e.target.closest('.widget-btn') || e.target.closest('.widget-title[contenteditable="true"]')) return;
+      e.preventDefault();
+      header.setPointerCapture(e.pointerId);
+
+      const rect = widgetEl.getBoundingClientRect();
+      const offX = e.clientX - rect.left;
+      const offY = e.clientY - rect.top;
+
+      function onMove(ev) {
+        const maxX = window.innerWidth - widgetEl.offsetWidth;
+        const maxY = window.innerHeight - widgetEl.offsetHeight;
+        widgetEl.style.left = Math.max(0, Math.min(maxX, ev.clientX - offX)) + 'px';
+        widgetEl.style.top = Math.max(48, Math.min(maxY, ev.clientY - offY)) + 'px';
+      }
+
+      async function onUp() {
+        header.releasePointerCapture(e.pointerId);
+        header.removeEventListener('pointermove', onMove);
+        header.removeEventListener('pointerup', onUp);
+        // State aktualisieren
+        const id = widgetEl.dataset.widgetId;
+        const entry = self._widgets.get(id);
+        if (entry) {
+          entry.state.x = parseFloat(widgetEl.style.left);
+          entry.state.y = parseFloat(widgetEl.style.top);
+          await self.save();
+        }
+      }
+
+      header.addEventListener('pointermove', onMove);
+      header.addEventListener('pointerup', onUp);
+    });
+  },
+
+  /**
+   * Resize initialisieren (Pointer Events auf Handle)
+   * @param {HTMLElement} widgetEl
+   */
+  _initResize(widgetEl) {
+    const handle = widgetEl.querySelector('.widget-resize-handle');
+    const self = this;
+
+    handle.addEventListener('pointerdown', function onDown(e) {
+      e.preventDefault();
+      e.stopPropagation();
+      handle.setPointerCapture(e.pointerId);
+
+      const startW = widgetEl.offsetWidth;
+      const startH = widgetEl.offsetHeight;
+      const startX = e.clientX;
+      const startY = e.clientY;
+
+      function onMove(ev) {
+        widgetEl.style.width = Math.max(200, startW + (ev.clientX - startX)) + 'px';
+        widgetEl.style.height = Math.max(150, startH + (ev.clientY - startY)) + 'px';
+      }
+
+      async function onUp() {
+        handle.releasePointerCapture(e.pointerId);
+        handle.removeEventListener('pointermove', onMove);
+        handle.removeEventListener('pointerup', onUp);
+        const id = widgetEl.dataset.widgetId;
+        const entry = self._widgets.get(id);
+        if (entry) {
+          entry.state.width = widgetEl.offsetWidth;
+          entry.state.height = widgetEl.offsetHeight;
+          await self.save();
+        }
+      }
+
+      handle.addEventListener('pointermove', onMove);
+      handle.addEventListener('pointerup', onUp);
+    });
+  },
+
+  /**
+   * Alle Widget-States aus Storage laden und wiederherstellen
+   * @param {Function} renderCallback - Funktion die den Body rendert (noteData, bodyEl)
+   */
+  async restore(renderCallback) {
+    const data = await Store.get(this.STORAGE_KEY);
+    if (!data || !Array.isArray(data.notes)) return;
+
+    for (const noteData of data.notes) {
+      const id = this.create('note', {
+        id: noteData.id,
+        title: noteData.title,
+        x: noteData.x,
+        y: noteData.y,
+        width: noteData.width,
+        height: noteData.height,
+        open: noteData.open
+      });
+
+      // Body rendern lassen (von Notes-Modul)
+      if (renderCallback) {
+        const body = this.getBody(id);
+        if (body) renderCallback(noteData, body);
+      }
+
+      // Falls minimiert, sofort verstecken
+      if (!noteData.open) {
+        const entry = this._widgets.get(id);
+        if (entry) {
+          entry.el.classList.add('widget-minimized');
+          entry.el.style.display = 'none';
+        }
+      }
+    }
+  },
+
+  /**
+   * Alle Widget-States speichern
+   */
+  async save() {
+    const notes = [];
+    for (const [id, entry] of this._widgets) {
+      if (entry.type === 'note') {
+        notes.push({
+          ...entry.state,
+          // Zusaetzliche Note-Daten werden von Notes.save() ergaenzt
+        });
+      }
+    }
+    // Nicht direkt speichern — Notes-Modul merged die Daten
+    return notes;
+  },
+
+  /**
+   * Widget-State fuer eine bestimmte ID holen
+   * @param {string} id
+   * @returns {Object|null}
+   */
+  getState(id) {
+    const entry = this._widgets.get(id);
+    return entry ? entry.state : null;
+  },
+
+  /**
+   * Pruefen ob Widget offen ist
+   * @param {string} id
+   * @returns {boolean}
+   */
+  isOpen(id) {
+    const entry = this._widgets.get(id);
+    return entry ? entry.state.open : false;
+  },
+
+  /**
+   * Anzahl aller Widgets
+   * @returns {number}
+   */
+  count() {
+    return this._widgets.size;
+  },
+
+  /**
+   * Alle Widget-IDs
+   * @returns {string[]}
+   */
+  getAllIds() {
+    return Array.from(this._widgets.keys());
+  }
+};
Author	SHA1	Message	Date
JonKazama-Hellion	18a04b884c	refactor(app): Sticky-Note durch Widget-System ersetzen Migration alter Sticky-Daten in das neue Widget-System, Notes.init() statt initStickyNote(), Toolbar-Position in Settings, JSON-Export/Import um Notes erweitert, Onboarding-Text aktualisiert.	2026-03-21 19:40:43 +01:00
JonKazama-Hellion	7a16462358	feat(widgets): Widget-System mit Notes, Checklisten und Notebook-Sidebar Neues modulares Widget-System als Ersatz für die alte Sticky Note. Widget-Manager (Drag, Resize, Z-Index, Persistierung), Freitext-Notes mit Zeichenzähler, Checklisten mit Toggle/Add/Remove, Notebook-Sidebar mit 5 Slots, Widget-Toolbar am rechten Rand.	2026-03-21 19:40:26 +01:00
JonKazama-Hellion	ed11827321	chore(meta): Ko-fi-Link einbauen und v2-Planung aus Git ausschliessen - README: Ko-fi Badge und Link in Impressum-Tabelle - newtab.html: Ko-fi-Link in About-Section mit Kaffeetassen-Icon - .gitignore: v2-planning.md ausschliessen	2026-03-21 19:17:07 +01:00
JonKazama-Hellion	6172332be7	docs(release): CHANGELOG, README und GitHub Actions aktualisieren - CHANGELOG.md mit v1.5.2 Eintrag erstellt - README.md Architektur-Baum aktualisiert (dialog.js, onboarding.js, opera/) - release.yml erstellt 3 ZIP-Pakete (Chrome, Firefox, Opera) - quality.yml prueft alle 3 Manifests auf V3 und Versions-Konsistenz	2026-03-21 19:08:45 +01:00
JonKazama-Hellion	74e3eaefcf	refactor(settings): Theme-Modal auslagern, Accordion-Sektionen - Theme-Picker als eigenes Modal mit Header-Button aus Settings entfernt - Background-Optionen (URL + Upload) ins Theme-Modal verschoben - Alle Settings-Sektionen einklappbar mit Chevron-Animation - About und Danger Zone standardmaessig eingeklappt - Suchleisten-Toggle von DATA nach BEHAVIOR verschoben - Quick Save Placeholder-Element entfernt - STYLE_GUIDE.md fuer Theme-System hinzugefuegt	2026-03-21 19:08:31 +01:00
JonKazama-Hellion	00baa0231b	feat(ui): Custom Dialog-System, Onboarding und Backup-Reminder - HellionDialog.alert/confirm ersetzt alle nativen confirm() und alert() Aufrufe - 6-stufiger Onboarding-Flow beim ersten Start (Boards, Themes, Features, Backup) - Backup-Reminder erinnert alle 7 Tage an JSON-Export - innerHTML komplett durch createElement/createElementNS ersetzt (XSS-Schutz) - Drag & Drop Inline-Styles durch CSS-Klassen ersetzt	2026-03-21 19:08:17 +01:00
JonKazama-Hellion	36bf38a92c	feat(compat): Opera GX Workaround, Firefox MV3, lokale Fonts und Icon-Update - manifest.opera.json mit Service Worker und Content Script fuer Opera GX Speed Dial - src/js/opera/background.js und redirect.js fuer Tab-Uebernahme - manifest.firefox.json auf Manifest V3 migriert mit Gecko-ID - Fonts von Google Fonts API auf lokale WOFF2-Dateien umgestellt (DSGVO) - Extension-Icons aktualisiert - SECURITY.md und DISCLAIMER.md ueberarbeitet	2026-03-21 19:08:03 +01:00
JonKazama-Hellion	b430b67df9	Manifestfile füe Mozilla Firefox endlich hinbekommen, das der Bot Check dort klappt	2026-03-21 01:01:22 +01:00