hintergrund Fixes

.env

@@ -1,15 +1,2 @@
-# MindMap Umgebungsvariablen
-# Kopiere diese Datei zu .env und passe die Werte an
-
-# Flask
-FLASK_APP=app.py
-FLASK_DEBUG=1
-SECRET_KEY=your-secret-key-replace-in-production
-
-# OpenAI API
-OPENAI_API_KEY=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
-
-# Datenbank
-# Bei Bedarf kann hier eine andere Datenbank-URL angegeben werden
-# Der Pfad wird relativ zum Projektverzeichnis angegeben
-# SQLALCHEMY_DATABASE_URI=sqlite:////absoluter/pfad/zu/database/systades.db 
+SECRET_KEY=eed9298856dc9363cd32778265780d6904ba24e6a6b815a2cc382bcdd767ea7b
+OPENAI_API_KEY=sk-dein-openai-api-schluessel-hier

Dockerfile

@@ -1,33 +0,0 @@
-# Dockerfile
-FROM python:3.11-slim
-
-# Arbeitsverzeichnis in Container
-WORKDIR /app
-
-# Systemabhängigkeiten installieren und Verzeichnisse anlegen
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends gcc && \
-    rm -rf /var/lib/apt/lists/* && \
-    mkdir -p /app/database
-
-# pip auf den neuesten Stand bringen und Requirements installieren
-COPY requirements.txt ./
-RUN pip install --upgrade pip && \
-    pip install --no-cache-dir -U -r requirements.txt
-
-# Anwendungscode kopieren
-COPY . .
-
-# Berechtigungen für database-Ordner
-RUN chmod -R 777 /app/database
-
-# Exponiere Port 5000 für Flask
-EXPOSE 5000
-
-# Setze Umgebungsvariablen
-ENV FLASK_APP=app.py
-ENV PYTHONUNBUFFERED=1
-ENV PYTHONDONTWRITEBYTECODE=1
-
-# Startkommando mit spezifischen Flags für Produktion
-CMD ["python", "app.py"] 

app.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 import os
-from datetime import datetime, timedelta, timezone
+from datetime import datetime, timedelta
 from flask import Flask, render_template, request, redirect, url_for, flash, jsonify, session, g
 from flask_login import LoginManager, UserMixin, login_user, logout_user, login_required, current_user
 from flask_sqlalchemy import SQLAlchemy
@@ -19,13 +19,12 @@ from openai import OpenAI
 from dotenv import load_dotenv
 from flask_socketio import SocketIO, emit
 from flask_migrate import Migrate
-import sqlalchemy
 
 # Modelle importieren
 from models import (
     db, User, Thought, Comment, MindMapNode, ThoughtRelation, ThoughtRating, 
     RelationType, Category, UserMindmap, UserMindmapNode, MindmapNote, 
-    node_thought_association, user_thought_bookmark, node_relationship, ForumCategory, ForumPost
+    node_thought_association, user_thought_bookmark, node_relationship
 )
 
 # Lade .env-Datei
@@ -191,31 +190,6 @@ def create_default_categories():
     db.session.commit()
     print("Standard-Kategorien wurden erstellt!")
 
-def create_forum_categories():
-    """Erstellt Forum-Kategorien basierend auf Hauptknotenpunkten der Mindmap"""
-    # Hauptknotenpunkte abrufen (nur die, die keine Elternknoten haben)
-    main_nodes = MindMapNode.query.filter(~MindMapNode.id.in_(
-        db.session.query(node_relationship.c.child_id)
-    )).all()
-    
-    for node in main_nodes:
-        # Prüfen, ob eine Forum-Kategorie für diesen Knoten bereits existiert
-        existing_category = ForumCategory.query.filter_by(node_id=node.id).first()
-        if existing_category:
-            continue
-        
-        # Neue Kategorie erstellen
-        forum_category = ForumCategory(
-            node_id=node.id,
-            title=node.name,
-            description=node.description,
-            is_active=True
-        )
-        db.session.add(forum_category)
-    
-    db.session.commit()
-    print("Forum-Kategorien wurden für alle Hauptknotenpunkte erstellt!")
-
 def initialize_database():
     """Initialisiert die Datenbank mit Grunddaten, falls diese leer ist"""
     try:
@@ -224,34 +198,97 @@ def initialize_database():
         # Erstelle alle Tabellen
         db.create_all()
         
-        # Prüfen, ob bereits Kategorien existieren
-        categories_count = Category.query.count()
-        users_count = User.query.count()
-        
-        # Erstelle Standarddaten, wenn es keine Kategorien gibt
-        if categories_count == 0:
-            create_default_categories()
-        
-        # Admin-Benutzer erstellen, wenn keine Benutzer vorhanden sind
-        if users_count == 0:
-            admin_user = User(
+        # Prüfe, ob bereits Benutzer existieren
+        if User.query.count() == 0:
+            print("Erstelle Admin-Benutzer...")
+            admin = User(
                 username="admin",
                 email="admin@example.com",
-                role="admin",
-                is_active=True
+                is_admin=True
             )
-            admin_user.set_password("admin123")  # Sicheres Passwort in der Produktion verwenden!
-            db.session.add(admin_user)
+            admin.set_password("admin123")  # In echter Umgebung ein sicheres Passwort verwenden!
+            db.session.add(admin)
+        
+        # Prüfe, ob bereits Kategorien existieren
+        if Category.query.count() == 0:
+            print("Erstelle Standard-Kategorien...")
+            create_default_categories()
+        
+        # Stelle sicher, dass die Standard-Knoten für die öffentliche Mindmap existieren
+        if MindMapNode.query.count() == 0:
+            print("Erstelle Standard-Knoten für die Mindmap...")
+            
+            # Hauptknoten: Wissen
+            root_node = MindMapNode(
+                name="Wissen",
+                description="Zentrale Wissensbasis",
+                color_code="#4299E1",
+                is_public=True
+            )
+            db.session.add(root_node)
+            db.session.flush()  # Um die ID zu generieren
+            
+            # Verwandte Kategorien finden
+            philosophy = Category.query.filter_by(name="Philosophie").first()
+            science = Category.query.filter_by(name="Wissenschaft").first()
+            technology = Category.query.filter_by(name="Technologie").first()
+            arts = Category.query.filter_by(name="Künste").first()
+            
+            # Erstelle Hauptthemenknoten
+            nodes = [
+                MindMapNode(
+                    name="Philosophie", 
+                    description="Philosophisches Denken",
+                    color_code="#9F7AEA",
+                    category=philosophy,
+                    is_public=True
+                ),
+                MindMapNode(
+                    name="Wissenschaft", 
+                    description="Wissenschaftliche Erkenntnisse",
+                    color_code="#48BB78",
+                    category=science,
+                    is_public=True
+                ),
+                MindMapNode(
+                    name="Technologie", 
+                    description="Technologische Entwicklungen",
+                    color_code="#ED8936",
+                    category=technology,
+                    is_public=True
+                ),
+                MindMapNode(
+                    name="Künste", 
+                    description="Künstlerische Ausdrucksformen",
+                    color_code="#ED64A6",
+                    category=arts,
+                    is_public=True
+                )
+            ]
+            
+            # Füge Knoten zur Datenbank hinzu
+            for node in nodes:
+                db.session.add(node)
+            
             db.session.commit()
-            print("Admin-Benutzer wurde erstellt!")
             
-        # Forum-Kategorien erstellen
-        create_forum_categories()
+            # Nachdem wir die IDs haben, füge die Verbindungen hinzu
+            all_nodes = MindMapNode.query.all()
+            root = MindMapNode.query.filter_by(name="Wissen").first()
             
-        return True
+            if root:
+                for node in all_nodes:
+                    if node.id != root.id:
+                        root.children.append(node)
+            
+            # Speichere die Änderungen
+            db.session.commit()
+            
+        print("Datenbankinitialisierung abgeschlossen.")
     except Exception as e:
-        print(f"Fehler bei Datenbank-Initialisierung: {e}")
-        return False
+        print(f"Fehler bei der Datenbankinitialisierung: {str(e)}")
+        db.session.rollback()
+        raise
 
 # Instead of before_first_request, which is deprecated in newer Flask versions
 # Use a function to initialize the database that will be called during app creation
@@ -278,8 +315,7 @@ def admin_required(f):
 
 @login_manager.user_loader
 def load_user(id):
-    # Verwende session.get() anstelle von query.get() für SQLAlchemy 2.0 Kompatibilität
-    return db.session.get(User, int(id))
+    return User.query.get(int(id))
 
 # Routes for authentication
 @app.route('/login', methods=['GET', 'POST'])
@@ -289,16 +325,14 @@ def login():
         password = request.form.get('password')
         
         user = User.query.filter_by(username=username).first()
-        
         if user and user.check_password(password):
             login_user(user)
             # Aktualisiere letzten Login-Zeitpunkt
-            user.last_login = datetime.now(timezone.utc)
+            user.last_login = datetime.utcnow()
             db.session.commit()
             
             next_page = request.args.get('next')
             return redirect(next_page or url_for('index'))
-        
         flash('Ungültiger Benutzername oder Passwort')
     return render_template('login.html')
 
@@ -320,21 +354,15 @@ def register():
         user = User(username=username, email=email)
         user.set_password(password)
         db.session.add(user)
-        db.session.commit()  # Commit, um eine ID für den Benutzer zu erhalten
         
         # Erstelle eine Standard-Mindmap für den neuen Benutzer
-        try:
-            default_mindmap = UserMindmap(
-                name='Meine Mindmap',
-                description='Meine persönliche Wissenslandschaft',
-                user_id=user.id
-            )
-            db.session.add(default_mindmap)
-            db.session.commit()
-        except Exception as e:
-            print(f"Fehler beim Erstellen der Standard-Mindmap: {e}")
-            # Stelle sicher, dass wir trotzdem weitermachen können
-            db.session.rollback()
+        default_mindmap = UserMindmap(
+            name='Meine Mindmap',
+            description='Meine persönliche Wissenslandschaft',
+            user=user
+        )
+        db.session.add(default_mindmap)
+        db.session.commit()
         
         login_user(user)
         flash('Dein Konto wurde erfolgreich erstellt!', 'success')
@@ -355,130 +383,71 @@ def index():
 # Route for the mindmap page
 @app.route('/mindmap')
 def mindmap():
-    """Zeigt die Mindmap-Seite an."""
+    """Zeigt die öffentliche Mindmap an."""
+    try:
+        # Sicherstellen, dass wir Kategorien haben
+        if Category.query.count() == 0:
+            create_default_categories()
         
-    # Benutzer-Mindmaps, falls angemeldet
-    user_mindmaps = []
-    if current_user.is_authenticated:
-        user_mindmaps = UserMindmap.query.filter_by(user_id=current_user.id).all()
+        # Hole alle Kategorien der obersten Ebene
+        categories = Category.query.filter_by(parent_id=None).all()
         
-    # Stelle sicher, dass der "Wissen"-Knoten existiert
-    wissen_node = MindMapNode.query.filter_by(name="Wissen").first()
-    if not wissen_node:
-        wissen_node = MindMapNode(
-            name="Wissen",
-            description="Zentrale Wissensbasis",
-            color_code="#4299E1",
-            is_public=True
-        )
-        db.session.add(wissen_node)
-        db.session.commit()
-        print("'Wissen'-Knoten wurde erstellt")
+        # Transformiere Kategorien in ein anzeigbares Format für die Vorlage
+        category_tree = [build_category_tree(cat) for cat in categories]
         
-    # Überprüfe, ob es Kategorien gibt, sonst erstelle sie
-    if Category.query.count() == 0:
-        create_default_categories()
-        print("Kategorien wurden erstellt")
-    
-    # Stelle sicher, dass die Route für statische Dateien korrekt ist
-    mindmap_js_path = url_for('static', filename='js/mindmap-init.js')
-    
-    return render_template('mindmap.html', user_mindmaps=user_mindmaps, mindmap_js_path=mindmap_js_path)
+        return render_template('mindmap.html', categories=category_tree)
+    except Exception as e:
+        # Bei Fehler leere Kategorienliste übergeben und Fehler protokollieren
+        print(f"Fehler beim Laden der Mindmap-Kategorien: {str(e)}")
+        return render_template('mindmap.html', categories=[], error=str(e))
 
 # Route for user profile
 @app.route('/profile')
 @login_required
 def profile():
-    try:
-        # Versuche auf die neue Benutzermodellstruktur zuzugreifen
-        _ = current_user.bio  # Dies wird fehlschlagen, wenn die Spalte nicht existiert
+    # Lade Benutzer-Mindmaps
+    user_mindmaps = UserMindmap.query.filter_by(user_id=current_user.id).all()
     
-        # Wenn keine Ausnahme, fahre mit normalem Profil fort
-        # Lade Benutzer-Mindmaps
-        user_mindmaps = UserMindmap.query.filter_by(user_id=current_user.id).all()
+    # Lade Statistiken
+    thought_count = Thought.query.filter_by(user_id=current_user.id).count()
+    bookmark_count = db.session.query(user_thought_bookmark).filter(
+        user_thought_bookmark.c.user_id == current_user.id).count()
     
-        # Prüfe, ob der Benutzer eine Standard-Mindmap hat, sonst erstelle eine
-        if not user_mindmaps:
-            try:
-                default_mindmap = UserMindmap(
-                    name='Meine Mindmap',
-                    description='Meine persönliche Wissenslandschaft',
-                    user_id=current_user.id
-                )
-                db.session.add(default_mindmap)
-                db.session.commit()
+    # Berechne tatsächliche Werte für Benutzerstatistiken
+    contributions_count = Comment.query.filter_by(user_id=current_user.id).count()
     
-                # Aktualisiere die Liste nach dem Erstellen
-                user_mindmaps = [default_mindmap]
-            except Exception as e:
-                print(f"Fehler beim Erstellen der Standard-Mindmap in Profil: {e}")
-                # Flash-Nachricht für den Benutzer
-                flash('Es gab ein Problem beim Laden deiner Mindmaps. Bitte versuche es später erneut.', 'warning')
+    # Berechne Verbindungen (Anzahl der Gedankenverknüpfungen)
+    connections_count = ThoughtRelation.query.filter(
+        (ThoughtRelation.source_id.in_(
+            db.session.query(Thought.id).filter_by(user_id=current_user.id)
+        )) | 
+        (ThoughtRelation.target_id.in_(
+            db.session.query(Thought.id).filter_by(user_id=current_user.id)
+        ))
+    ).count()
     
-        # Lade Statistiken
-        thought_count = Thought.query.filter_by(user_id=current_user.id).count()
-        bookmark_count = db.session.query(user_thought_bookmark).filter(
-            user_thought_bookmark.c.user_id == current_user.id).count()
+    # Berechne durchschnittliche Bewertung der Gedanken des Benutzers
+    avg_rating = db.session.query(func.avg(ThoughtRating.relevance_score)).join(
+        Thought, Thought.id == ThoughtRating.thought_id
+    ).filter(Thought.user_id == current_user.id).scalar() or 0
     
-        # Berechne tatsächliche Werte für Benutzerstatistiken
-        contributions_count = Comment.query.filter_by(user_id=current_user.id).count()
+    # Hole die Anzahl der Follower (falls implementiert)
+    # In diesem Beispiel nehmen wir an, dass es keine Follower-Funktionalität gibt
+    followers_count = 0
     
-        # Berechne Verbindungen (Anzahl der Gedankenverknüpfungen)
-        connections_count = ThoughtRelation.query.filter(
-            (ThoughtRelation.source_id.in_(
-                db.session.query(Thought.id).filter_by(user_id=current_user.id)
-            )) | 
-            (ThoughtRelation.target_id.in_(
-                db.session.query(Thought.id).filter_by(user_id=current_user.id)
-            ))
-        ).count()
+    # Hole den Standort des Benutzers aus der Datenbank, falls vorhanden
+    location = "Deutschland"  # Standardwert
     
-        # Berechne durchschnittliche Bewertung der Gedanken des Benutzers
-        avg_rating = db.session.query(func.avg(ThoughtRating.relevance_score)).join(
-            Thought, Thought.id == ThoughtRating.thought_id
-        ).filter(Thought.user_id == current_user.id).scalar() or 0
-        
-        # Sammle alle Statistiken in einem Wörterbuch
-        stats = {
-            'thought_count': thought_count,
-            'bookmark_count': bookmark_count,
-            'connections_count': connections_count,
-            'contributions_count': contributions_count,
-            'followers_count': 0,  # Platzhalter für zukünftige Funktionalität
-            'rating': round(avg_rating, 1)
-        }
-        
-        # Hole die letzten Gedanken des Benutzers
-        thoughts = Thought.query.filter_by(user_id=current_user.id).order_by(Thought.created_at.desc()).limit(5).all()
-        
-        # Hole den Standort des Benutzers aus der Datenbank, falls vorhanden
-        location = "Deutschland"  # Standardwert
-        
-        return render_template('profile.html', 
-                              user=current_user,
-                              user_mindmaps=user_mindmaps, 
-                              stats=stats,
-                              thoughts=thoughts,
-                              location=location)
-                              
-    except (AttributeError, sqlalchemy.exc.OperationalError) as e:
-        # Die Spalte existiert nicht, verwende stattdessen das einfache Profil
-        print(f"Verwende einfaches Profil wegen Datenbankfehler: {e}")
-        flash('Dein Profil wird im einfachen Modus angezeigt, bis die Datenbank aktualisiert wird.', 'warning')
-        
-        # Lade nur die grundlegenden Informationen
-        user_mindmaps = UserMindmap.query.filter_by(user_id=current_user.id).all()
-        thoughts = Thought.query.filter_by(user_id=current_user.id).order_by(Thought.created_at.desc()).limit(5).all()
-        
-        return render_template('simple_profile.html', 
-                              user=current_user,
-                              user_mindmaps=user_mindmaps,
-                              thoughts=thoughts)
-    except Exception as e:
-        # Eine andere Ausnahme ist aufgetreten
-        print(f"Fehler beim Laden des Profils: {e}")
-        flash('Dein Benutzerprofil konnte nicht geladen werden. Bitte kontaktiere den Support.', 'error')
-        return redirect(url_for('index'))
+    return render_template('profile.html', 
+                          user=current_user,
+                          user_mindmaps=user_mindmaps, 
+                          thought_count=thought_count,
+                          bookmark_count=bookmark_count,
+                          connections_count=connections_count,
+                          contributions_count=contributions_count,
+                          followers_count=followers_count,
+                          rating=round(avg_rating, 1),
+                          location=location)
 
 # Route für Benutzereinstellungen
 @app.route('/settings', methods=['GET', 'POST'])
@@ -629,156 +598,16 @@ def delete_mindmap(mindmap_id):
 # API-Endpunkte für Mindmap-Daten
 @app.route('/api/mindmap/public')
 def get_public_mindmap():
-    """Liefert die Standard-Mindmap-Struktur basierend auf Kategorien."""
-    try:
-        # Hole alle Hauptkategorien
-        categories = Category.query.filter_by(parent_id=None).all()
+    """Liefert die öffentliche Mindmap-Struktur."""
+    # Hole alle Kategorien der obersten Ebene
+    root_categories = Category.query.filter_by(parent_id=None).all()
     
-        # Transformiere zu einer Baumstruktur
-        category_tree = [build_category_tree(cat) for cat in categories]
+    # Baue Baumstruktur auf
+    result = []
+    for category in root_categories:
+        result.append(build_category_tree(category))
     
-        return jsonify(category_tree)
-    except Exception as e:
-        print(f"Fehler beim Abrufen der Mindmap: {str(e)}")
-        return jsonify({
-            'success': False,
-            'error': 'Mindmap konnte nicht geladen werden'
-        }), 500
-
-@app.route('/api/mindmap/public/add_node', methods=['POST'])
-@login_required
-def add_node_to_public_mindmap():
-    """Fügt einen neuen Knoten zur öffentlichen Mindmap hinzu."""
-    try:
-        data = request.json
-        
-        name = data.get('name')
-        description = data.get('description', '')
-        color_code = data.get('color_code', '#8b5cf6')
-        x_position = data.get('x_position', 0)
-        y_position = data.get('y_position', 0)
-        
-        if not name:
-            return jsonify({
-                'success': False,
-                'error': 'Knotenname ist erforderlich'
-            }), 400
-        
-        # Neuen Knoten erstellen
-        new_node = MindMapNode(
-            name=name,
-            description=description,
-            color_code=color_code
-        )
-        
-        db.session.add(new_node)
-        db.session.flush()  # ID generieren
-        
-        # Als Beitrag des aktuellen Benutzers markieren
-        new_node.contributed_by = current_user.id
-        
-        db.session.commit()
-        
-        return jsonify({
-            'success': True,
-            'node_id': new_node.id,
-            'message': 'Knoten erfolgreich hinzugefügt'
-        })
-    except Exception as e:
-        db.session.rollback()
-        print(f"Fehler beim Hinzufügen des Knotens: {str(e)}")
-        return jsonify({
-            'success': False,
-            'error': f'Fehler beim Hinzufügen des Knotens: {str(e)}'
-        }), 500
-
-@app.route('/api/mindmap/public/update_node/<int:node_id>', methods=['PUT'])
-@login_required
-def update_public_node(node_id):
-    """Aktualisiert einen Knoten in der öffentlichen Mindmap."""
-    try:
-        node = MindMapNode.query.get_or_404(node_id)
-        data = request.json
-        
-        # Aktualisiere Knotendaten
-        if 'name' in data:
-            node.name = data['name']
-        if 'description' in data:
-            node.description = data['description']
-        if 'color_code' in data:
-            node.color_code = data['color_code']
-        
-        # Als bearbeitet markieren
-        node.last_modified = datetime.now(timezone.utc)
-        node.last_modified_by = current_user.id
-        
-        db.session.commit()
-        
-        return jsonify({
-            'success': True,
-            'message': 'Knoten erfolgreich aktualisiert'
-        })
-    except Exception as e:
-        db.session.rollback()
-        print(f"Fehler beim Aktualisieren des Knotens: {str(e)}")
-        return jsonify({
-            'success': False,
-            'error': f'Fehler beim Aktualisieren des Knotens: {str(e)}'
-        }), 500
-
-@app.route('/api/mindmap/public/remove_node/<int:node_id>', methods=['DELETE'])
-@login_required
-def remove_node_from_public_mindmap(node_id):
-    """Entfernt einen Knoten aus der öffentlichen Mindmap."""
-    try:
-        node = MindMapNode.query.get_or_404(node_id)
-        
-        # Lösche den Knoten
-        db.session.delete(node)
-        db.session.commit()
-        
-        return jsonify({
-            'success': True,
-            'message': 'Knoten erfolgreich entfernt'
-        })
-    except Exception as e:
-        db.session.rollback()
-        print(f"Fehler beim Entfernen des Knotens: {str(e)}")
-        return jsonify({
-            'success': False,
-            'error': f'Fehler beim Entfernen des Knotens: {str(e)}'
-        }), 500
-
-@app.route('/api/mindmap/public/update_layout', methods=['POST'])
-@login_required
-def update_public_layout():
-    """Aktualisiert die Positionen der Knoten in der öffentlichen Mindmap."""
-    try:
-        data = request.json
-        positions = data.get('positions', [])
-        
-        for pos in positions:
-            node_id = pos.get('node_id')
-            node = MindMapNode.query.get(node_id)
-            
-            if node:
-                # Position aktualisieren
-                node.x_position = pos.get('x_position', 0)
-                node.y_position = pos.get('y_position', 0)
-        
-        db.session.commit()
-        
-        return jsonify({
-            'success': True,
-            'message': 'Layout erfolgreich aktualisiert'
-        })
-    except Exception as e:
-        db.session.rollback()
-        print(f"Fehler beim Aktualisieren des Layouts: {str(e)}")
-        return jsonify({
-            'success': False,
-            'error': f'Fehler beim Aktualisieren des Layouts: {str(e)}'
-        }), 500
+    return jsonify(result)
 
 def build_category_tree(category):
     """
@@ -1058,7 +887,7 @@ def update_note(note_id):
     if color_code:
         note.color_code = color_code
     
-    note.last_modified = datetime.now(timezone.utc)
+    note.last_modified = datetime.utcnow()
     db.session.commit()
     
     return jsonify({
@@ -1277,7 +1106,7 @@ def update_thought(thought_id):
     if 'color_code' in data:
         thought.color_code = data['color_code']
     
-    thought.last_modified = datetime.now(timezone.utc)
+    thought.last_modified = datetime.utcnow()
     db.session.commit()
     
     return jsonify({
@@ -1650,42 +1479,14 @@ def refresh_mindmap():
         if Category.query.count() == 0:
             create_default_categories()
         
-        # Überprüfe, ob wir bereits einen "Wissen"-Knoten haben
-        wissen_node = MindMapNode.query.filter_by(name="Wissen").first()
-        
-        # Wenn kein "Wissen"-Knoten existiert, erstelle ihn
-        if not wissen_node:
-            wissen_node = MindMapNode(
-                name="Wissen",
-                description="Zentrale Wissensbasis",
-                color_code="#4299E1",
-                is_public=True
-            )
-            db.session.add(wissen_node)
-            db.session.commit()
-        
         # Hole alle Kategorien und Knoten
         categories = Category.query.filter_by(parent_id=None).all()
         category_tree = [build_category_tree(cat) for cat in categories]
         
-        # Hole alle Mindmap-Knoten außer dem "Wissen"-Knoten
-        nodes = MindMapNode.query.filter(MindMapNode.id != wissen_node.id).all()
-        
-        # Vorbereiten der Node- und Edge-Arrays für die Antwort
+        # Hole alle Mindmap-Knoten
+        nodes = MindMapNode.query.all()
         node_data = []
-        edge_data = []
         
-        # Zuerst den "Wissen"-Knoten hinzufügen
-        node_data.append({
-            'id': wissen_node.id,
-            'name': wissen_node.name,
-            'description': wissen_node.description or '',
-            'color_code': wissen_node.color_code or '#4299E1',
-            'thought_count': len(wissen_node.thoughts),
-            'category_id': wissen_node.category_id
-        })
-        
-        # Dann die anderen Knoten
         for node in nodes:
             node_obj = {
                 'id': node.id,
@@ -1696,28 +1497,15 @@ def refresh_mindmap():
                 'category_id': node.category_id
             }
             
-            # Verbinde alle Top-Level-Knoten mit dem Wissen-Knoten
-            if not node.parents.all():
-                edge_data.append({
-                    'source': wissen_node.id,
-                    'target': node.id
-                })
-            
-            # Verbindungen zwischen vorhandenen Knoten hinzufügen
-            node_children = node.children.all()
-            for child in node_children:
-                edge_data.append({
-                    'source': node.id,
-                    'target': child.id
-                })
+            # Verbindungen hinzufügen
+            node_obj['connections'] = [{'target': child.id} for child in node.children]
             
             node_data.append(node_obj)
         
         return jsonify({
             'success': True,
             'categories': category_tree,
-            'nodes': node_data,
-            'edges': edge_data
+            'nodes': node_data
         })
         
     except Exception as e:
@@ -1727,46 +1515,21 @@ def refresh_mindmap():
             'error': 'Datenbankverbindung konnte nicht hergestellt werden'
         }), 500
 
+
 # Route zur Mindmap HTML-Seite
 @app.route('/mindmap')
 def mindmap_page():
     return render_template('mindmap.html')
 
-# Einfache Umleitungen für Community/Forum-Routen
-@app.route('/community')
-@app.route('/Community')
-@app.route('/forum')
-@app.route('/Forum')
-@app.route('/community_forum')
-def redirect_to_index():
-    """Leitet alle Community/Forum-URLs zur Startseite um"""
-    return redirect(url_for('index'))
+# Fehlerbehandlung
+@app.errorhandler(404)
+def not_found(e):
+    return jsonify({'error': 'Nicht gefunden'}), 404
 
-@app.route('/static/js/mindmap-init.js')
-def serve_mindmap_init_js():
-    """Bedient die Mindmap-Initialisierungsdatei."""
-    return app.send_static_file('js/mindmap-init.js'), 200, {'Content-Type': 'application/javascript'}
+@app.errorhandler(400)
+def bad_request(e):
+    return jsonify({'error': 'Fehlerhafte Anfrage'}), 400
 
-# Datenbank-Update-Route (admin-geschützt)
-@app.route('/admin/update-database', methods=['GET', 'POST'])
-@admin_required
-def admin_update_database():
-    """Admin-Route zum Aktualisieren der Datenbank"""
-    message = None
-    success = None
-    
-    if request.method == 'POST':
-        try:
-            import update_db
-            update_success = update_db.update_user_table()
-            if update_success:
-                message = "Die Datenbank wurde erfolgreich aktualisiert."
-                success = True
-            else:
-                message = "Es gab ein Problem bei der Aktualisierung der Datenbank."
-                success = False
-        except Exception as e:
-            message = f"Fehler: {str(e)}"
-            success = False
-    
-    return render_template('admin/update_database.html', message=message, success=success)
+@app.errorhandler(500)
+def server_error(e):
+    return jsonify({'error': 'Serverfehler'}), 500

docker-compose.yml

@@ -1,17 +0,0 @@
-version: '3.9'
-
-services:
-  web:
-    build: .
-    image: systades_app:latest
-    container_name: systades_app
-    restart: always
-    env_file:
-      - .env
-    ports:
-      - "5000:5000"
-    volumes:
-      - ./database:/app/database
-
-volumes:
-  db_data: 

edit_file

@@ -1 +0,0 @@
- 

example.env

@@ -2,12 +2,10 @@
 # Kopiere diese Datei zu .env und passe die Werte an
 
 # Flask
-FLASK_APP=app.py
-FLASK_ENV=development
-SECRET_KEY=your-secret-key-replace-in-production
+SECRET_KEY=dein-geheimer-schluessel-hier
 
 # OpenAI API
-
+OPENAI_API_KEY=sk-dein-openai-api-schluessel-hier
 
 # Datenbank
 # Bei Bedarf kann hier eine andere Datenbank-URL angegeben werden

migrations/versions/add_missing_user_fields.py

@@ -1,40 +0,0 @@
-"""Add missing user fields
-
-Revision ID: 5a23f8c6db37
-Revises: d4406f5b12f7
-Create Date: 2025-05-02 10:45:00.000000
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = '5a23f8c6db37'
-down_revision = 'd4406f5b12f7'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('user', schema=None) as batch_op:
-        batch_op.add_column(sa.Column('bio', sa.Text(), nullable=True))
-        batch_op.add_column(sa.Column('location', sa.String(length=100), nullable=True))
-        batch_op.add_column(sa.Column('website', sa.String(length=200), nullable=True))
-        batch_op.add_column(sa.Column('avatar', sa.String(length=200), nullable=True))
-        batch_op.add_column(sa.Column('last_login', sa.DateTime(), nullable=True))
-
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('user', schema=None) as batch_op:
-        batch_op.drop_column('last_login')
-        batch_op.drop_column('avatar')
-        batch_op.drop_column('website')
-        batch_op.drop_column('location')
-        batch_op.drop_column('bio')
-
-    # ### end Alembic commands ### 

models.py

@@ -53,20 +53,11 @@ class User(db.Model, UserMixin):
     created_at = db.Column(db.DateTime, default=datetime.utcnow)
     is_active = db.Column(db.Boolean, default=True)
     role = db.Column(db.String(20), default="user")  # 'user', 'admin', 'moderator'
-    bio = db.Column(db.Text, nullable=True)  # Profil-Bio
-    location = db.Column(db.String(100), nullable=True)  # Standort
-    website = db.Column(db.String(200), nullable=True)  # Website
-    avatar = db.Column(db.String(200), nullable=True)  # Profilbild-URL
-    last_login = db.Column(db.DateTime, nullable=True)  # Letzter Login
     
     # Relationships
     threads = db.relationship('Thread', backref='creator', lazy=True)
     messages = db.relationship('Message', backref='author', lazy=True)
     projects = db.relationship('Project', backref='owner', lazy=True)
-    mindmaps = db.relationship('UserMindmap', backref='user', lazy=True)
-    thoughts = db.relationship('Thought', backref='author', lazy=True)
-    bookmarked_thoughts = db.relationship('Thought', secondary=user_thought_bookmark, 
-                                        lazy='dynamic', backref=db.backref('bookmarked_by', lazy='dynamic'))
     
     def __repr__(self):
         return f'<User {self.username}>'
@@ -77,14 +68,6 @@ class User(db.Model, UserMixin):
     def check_password(self, password):
         return check_password_hash(self.password, password)
 
-    @property
-    def is_admin(self):
-        return self.role == 'admin'
-
-    @is_admin.setter
-    def is_admin(self, value):
-        self.role = 'admin' if value else 'user'
-
 class Category(db.Model):
     """Wissenschaftliche Kategorien für die Gliederung der öffentlichen Mindmap"""
     id = db.Column(db.Integer, primary_key=True)
@@ -323,40 +306,3 @@ class Document(db.Model):
     
     def __repr__(self):
         return f'<Document {self.title}>' 
-
-# Forum-Kategorie-Modell - entspricht den Hauptknotenpunkten der Mindmap
-class ForumCategory(db.Model):
-    id = db.Column(db.Integer, primary_key=True)
-    node_id = db.Column(db.Integer, db.ForeignKey('mind_map_node.id'), nullable=False)
-    title = db.Column(db.String(200), nullable=False)
-    description = db.Column(db.Text)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-    is_active = db.Column(db.Boolean, default=True)
-    
-    # Beziehungen
-    node = db.relationship('MindMapNode', backref='forum_category')
-    posts = db.relationship('ForumPost', backref='category', lazy=True, cascade="all, delete-orphan")
-    
-    def __repr__(self):
-        return f'<ForumCategory {self.title}>'
-
-# Forum-Beitrag-Modell
-class ForumPost(db.Model):
-    id = db.Column(db.Integer, primary_key=True)
-    title = db.Column(db.String(200), nullable=False)
-    content = db.Column(db.Text, nullable=False)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
-    user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
-    category_id = db.Column(db.Integer, db.ForeignKey('forum_category.id'), nullable=False)
-    parent_id = db.Column(db.Integer, db.ForeignKey('forum_post.id'), nullable=True)
-    is_pinned = db.Column(db.Boolean, default=False)
-    is_locked = db.Column(db.Boolean, default=False)
-    view_count = db.Column(db.Integer, default=0)
-    
-    # Beziehungen
-    author = db.relationship('User', backref='forum_posts')
-    replies = db.relationship('ForumPost', backref=db.backref('parent', remote_side=[id]), lazy=True)
-    
-    def __repr__(self):
-        return f'<ForumPost {self.title}>' 

start.sh

@@ -1,53 +0,0 @@
-#!/usr/bin/env powershell
-# Windows PowerShell-Version des Start-Skripts
-# Datum: 01.05.2025
-
-# Docker-Status prüfen
-Write-Host "Prüfe Docker-Status..." -ForegroundColor Cyan
-try {
-    $status = docker ps -q
-    if ($LASTEXITCODE -ne 0) {
-        Write-Host "Docker ist nicht gestartet. Bitte starten Sie Docker Desktop." -ForegroundColor Red
-        exit 1
-    }
-} catch {
-    Write-Host "Docker ist nicht verfügbar. Bitte installieren Sie Docker Desktop und starten Sie es." -ForegroundColor Red
-    Write-Host $_.Exception.Message
-    exit 1
-}
-
-# Alte Container stoppen und entfernen
-$containerExists = docker ps -a --filter "name=systades_app" -q
-if ($containerExists) {
-    Write-Host "Stoppe und entferne alten Container..." -ForegroundColor Yellow
-    docker rm -f systades_app
-}
-
-# Alte Images löschen
-Write-Host "Entferne altes Image..." -ForegroundColor Yellow
-docker rmi -f systades_app:latest
-
-# Stelle sicher, dass das Datenbankverzeichnis existiert
-if (-not (Test-Path "database")) {
-    New-Item -Path "database" -ItemType Directory -Force
-}
-
-# Docker-Compose Setup neu bauen
-Write-Host "Baue Container neu..." -ForegroundColor Green
-docker-compose build --no-cache
-
-# Docker-Compose neu starten
-Write-Host "Starte Container..." -ForegroundColor Green
-docker-compose up -d --force-recreate
-
-# Warte kurz und prüfe, ob der Container läuft
-Write-Host "Prüfe Container-Status..." -ForegroundColor Cyan
-Start-Sleep -Seconds 3
-docker ps | Select-String "systades_app"
-
-# Ausgabe
-Write-Host "`nSystemstatus:" -ForegroundColor Cyan
-Write-Host "----------------------------------------"
-Write-Host "Systades-Anwendung ist jetzt unter http://localhost:5000 erreichbar." -ForegroundColor Green
-Write-Host "Container-Logs können mit 'docker logs -f systades_app' angezeigt werden." -ForegroundColor Green
-Write-Host "----------------------------------------" 

static/541AABD7-4E37-44ED-B491-1459C8C19699.PNG

@@ -1 +0,0 @@
- 

static/css/assistant.css

@@ -1,7 +1,6 @@
 /* ChatGPT Assistent Styles - Verbesserte Version */
 #chatgpt-assistant {
     font-family: 'Inter', sans-serif;
-    bottom: 4.5rem;
 }
 
 #assistant-chat {
@@ -11,7 +10,6 @@
     border-radius: 0.75rem;
     overflow: hidden;
     max-width: calc(100vw - 2rem);
-    max-height: 80vh !important;
 }
 
 #assistant-toggle {
@@ -144,21 +142,14 @@
 .typing-indicator span {
     height: 8px;
     width: 8px;
+    background-color: #888;
     border-radius: 50%;
     display: inline-block;
     margin: 0 2px;
-    opacity: 0.6;
+    opacity: 0.4;
     animation: bounce 1.4s infinite ease-in-out;
 }
 
-body.dark .typing-indicator span {
-    background-color: rgba(255, 255, 255, 0.7);
-}
-
-body:not(.dark) .typing-indicator span {
-    background-color: rgba(107, 114, 128, 0.8);
-}
-
 .typing-indicator span:nth-child(1) { animation-delay: 0s; }
 .typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
 .typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@@ -182,12 +173,11 @@ body:not(.dark) .typing-indicator span {
 @media (max-width: 640px) {
     #assistant-chat {
         width: calc(100vw - 2rem) !important;
-        max-height: 70vh !important;
     }
     
     #chatgpt-assistant {
         right: 1rem;
-        bottom: 5rem;
+        bottom: 1rem;
     }
 }
 
@@ -211,26 +201,3 @@ main {
 footer {
     flex-shrink: 0;
 } 
-
-/* Verbesserte Farbkontraste für Nachrichtenblasen */
-.user-message {
-    background-color: rgba(124, 58, 237, 0.1) !important;
-    color: #4B5563 !important;
-}
-
-body.dark .user-message {
-    background-color: rgba(124, 58, 237, 0.2) !important;
-    color: #F9FAFB !important;
-}
-
-.assistant-message {
-    background-color: #F3F4F6 !important;
-    color: #1F2937 !important;
-    border-left: 3px solid #8B5CF6;
-}
-
-body.dark .assistant-message {
-    background-color: rgba(31, 41, 55, 0.5) !important;
-    color: #F9FAFB !important;
-    border-left: 3px solid #8B5CF6;
-} 

static/css/base-styles.css

@@ -40,8 +40,8 @@
     --light-bg: #f9fafb;
     --light-text: #1e293b;
     --light-heading: #0f172a;
-    --light-primary: #7c3aed;
-    --light-primary-hover: #6d28d9;
+    --light-primary: #3b82f6;
+    --light-primary-hover: #4f46e5;
     --light-secondary: #6b7280;
     --light-border: #e5e7eb;
     --light-card-bg: rgba(255, 255, 255, 0.92);
@@ -68,37 +68,18 @@ body {
     line-height: 1.5;
 }
 
-/* Strikte Trennung: Dark Mode */
-html.dark body,
-body.dark {
+/* Dark Mode */
+html.dark body {
     background-color: var(--bg-primary-dark);
     color: var(--text-primary-dark);
 }
 
-/* Strikte Trennung: Light Mode */
-html:not(.dark) body,
+/* Light Mode */
 body:not(.dark) {
     background-color: var(--light-bg);
     color: var(--light-text);
 }
 
-/* Verbesserte Trennung: Container und Karten */
-body.dark .card,
-body.dark .glass-card,
-body.dark .panel {
-    background-color: var(--bg-secondary-dark);
-    border-color: var(--border-dark);
-    color: var(--text-primary-dark);
-}
-
-body:not(.dark) .card,
-body:not(.dark) .glass-card,
-body:not(.dark) .panel {
-    background-color: var(--light-card-bg);
-    border-color: var(--light-border);
-    color: var(--light-text);
-}
-
 /* Typography */
 h1, h2, h3, h4, h5, h6 {
     font-weight: 600;
@@ -407,7 +388,7 @@ html.dark ::-webkit-scrollbar-thumb:hover {
     }
     
     .section-heading {
-        font-size: 1.75rem;
+        font-size: 1.5rem;
     }
 }
 
@@ -476,57 +457,20 @@ body:not(.dark) a:hover {
 /* Light Mode Buttons */
 body:not(.dark) .btn,
 body:not(.dark) button:not(.toggle) {
-    background: linear-gradient(135deg, #6d28d9, #5b21b6);
+    background-color: var(--light-primary);
     color: white;
     border: none;
-    box-shadow: 0 2px 4px rgba(91, 33, 182, 0.25);
-    border-radius: 8px;
-    padding: 0.625rem 1.25rem;
-    transition: all 0.2s ease;
-    font-weight: 600;
-    letter-spacing: 0.02em;
-    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
+    box-shadow: var(--light-shadow);
+    border-radius: 0.375rem;
+    padding: 0.5rem 1rem;
+    transition: all 0.3s ease;
 }
 
 body:not(.dark) .btn:hover,
 body:not(.dark) button:not(.toggle):hover {
-    background: linear-gradient(135deg, #7c3aed, #6d28d9);
-    transform: translateY(-1px);
-    box-shadow: 0 4px 12px rgba(109, 40, 217, 0.3);
-}
-
-/* Dark/Light Mode Switch Button */
-.theme-toggle {
-    position: relative;
-    width: 48px;
-    height: 24px;
-    background: linear-gradient(to right, #7c3aed, #3b82f6);
-    border-radius: 24px;
-    padding: 2px;
-    cursor: pointer;
-    transition: all 0.3s ease;
-    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
-}
-
-.theme-toggle::after {
-    content: '';
-    position: absolute;
-    width: 20px;
-    height: 20px;
-    background: white;
-    border-radius: 50%;
-    top: 2px;
-    left: 2px;
-    transition: all 0.3s ease;
-    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
-}
-
-.theme-toggle.dark::after {
-    transform: translateX(24px);
-}
-
-.theme-toggle:hover::after {
-    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
+    background-color: var(--light-primary-hover);
+    transform: translateY(-2px);
+    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.1);
 }
 
 /* Light Mode Cards und Panels */
@@ -580,467 +524,3 @@ body:not(.dark) .navbar {
     box-shadow: var(--light-shadow);
     border-bottom: 1px solid var(--light-border);
 } 
-
-/* Erweiterte Light-Mode-spezifische Stile */
-body:not(.dark) .glass-effect {
-    background-color: rgba(255, 255, 255, 0.7);
-    backdrop-filter: blur(12px);
-    -webkit-backdrop-filter: blur(12px);
-    border: 1px solid rgba(209, 213, 219, 0.3);
-}
-
-body:not(.dark) .card {
-    background-color: rgba(255, 255, 255, 0.85);
-    border: 1px solid var(--light-border);
-    box-shadow: var(--light-shadow);
-    transition: all 0.3s ease;
-}
-
-body:not(.dark) .card:hover {
-    box-shadow: 0 8px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
-    transform: translateY(-2px);
-}
-
-/* Light Mode Buttons mit verbesserter Lesbarkeit */
-body:not(.dark) .btn-primary {
-    background: linear-gradient(135deg, #6d28d9, #5b21b6);
-    color: white;
-    border: none;
-    transition: all 0.2s ease;
-    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
-    font-weight: 600;
-    letter-spacing: 0.02em;
-    box-shadow: 0 2px 4px rgba(91, 33, 182, 0.3);
-    border-radius: 8px;
-}
-
-body:not(.dark) .btn-primary:hover {
-    background: linear-gradient(135deg, #7c3aed, #6d28d9);
-    box-shadow: 0 4px 12px rgba(109, 40, 217, 0.4), 0 2px 4px rgba(0, 0, 0, 0.1);
-    transform: translateY(-1px);
-}
-
-body:not(.dark) .btn-secondary {
-    background: linear-gradient(135deg, #ffffff, #f9fafb);
-    color: #1f2937;
-    border: 2px solid #e5e7eb;
-    font-weight: 600;
-    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
-    border-radius: 8px;
-}
-
-body:not(.dark) .btn-secondary:hover {
-    background: linear-gradient(135deg, #f9fafb, #f3f4f6);
-    border-color: #d1d5db;
-    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
-    transform: translateY(-1px);
-}
-
-body:not(.dark) .btn-outline {
-    background-color: transparent;
-    color: var(--light-primary);
-    border: 1px solid var(--light-primary);
-}
-
-body:not(.dark) .btn-outline:hover {
-    background-color: rgba(124, 58, 237, 0.05);
-}
-
-/* Light Mode Formulare */
-body:not(.dark) input, 
-body:not(.dark) select, 
-body:not(.dark) textarea {
-    background-color: white;
-    border: 1px solid #d1d5db;
-    color: #1f2937;
-}
-
-body:not(.dark) input:focus, 
-body:not(.dark) select:focus, 
-body:not(.dark) textarea:focus {
-    border-color: var(--light-primary);
-    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
-}
-
-/* Light Mode Navigation */
-body:not(.dark) .sidebar {
-    background-color: white;
-    border-right: 1px solid #e5e7eb;
-}
-
-body:not(.dark) .sidebar-link {
-    color: #4b5563;
-}
-
-body:not(.dark) .sidebar-link:hover {
-    background-color: #f3f4f6;
-    color: var(--light-primary);
-}
-
-body:not(.dark) .sidebar-link.active {
-    background-color: rgba(124, 58, 237, 0.08);
-    color: var(--light-primary);
-    font-weight: 500;
-}
-
-/* Light Mode Tabellen */
-body:not(.dark) table {
-    border-color: #e5e7eb;
-}
-
-body:not(.dark) th {
-    background-color: #f9fafb;
-    color: #111827;
-    font-weight: 600;
-}
-
-body:not(.dark) tr:nth-child(even) {
-    background-color: #f9fafb;
-}
-
-body:not(.dark) tr:hover {
-    background-color: #f3f4f6;
-}
-
-/* Light Mode Icons */
-body:not(.dark) .icon {
-    color: #6b7280;
-}
-
-body:not(.dark) .icon-primary {
-    color: var(--light-primary);
-}
-
-/* Light Mode Alerts/Benachrichtigungen */
-body:not(.dark) .alert-info {
-    background-color: #eff6ff;
-    border-left: 4px solid #3b82f6;
-    color: #1e40af;
-}
-
-body:not(.dark) .alert-success {
-    background-color: #ecfdf5;
-    border-left: 4px solid #10b981;
-    color: #065f46;
-}
-
-body:not(.dark) .alert-warning {
-    background-color: #fffbeb;
-    border-left: 4px solid #f59e0b;
-    color: #92400e;
-}
-
-body:not(.dark) .alert-error {
-    background-color: #fef2f2;
-    border-left: 4px solid #ef4444;
-    color: #b91c1c;
-}
-
-/* Light Mode Badge */
-body:not(.dark) .badge {
-    background-color: #e5e7eb;
-    color: #374151;
-}
-
-body:not(.dark) .badge-primary {
-    background-color: rgba(124, 58, 237, 0.1);
-    color: var(--light-primary);
-}
-
-/* Light Mode Mindmap spezifisch */
-body:not(.dark) #cy {
-    background-color: rgba(255, 255, 255, 0.7);
-    border: 1px solid #e5e7eb;
-}
-
-body:not(.dark) .node {
-    border: 2px solid white;
-    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
-}
-
-body:not(.dark) .node:hover,
-body:not(.dark) .node.selected {
-    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.5), 0 4px 8px rgba(0, 0, 0, 0.1);
-}
-
-body:not(.dark) .edge {
-    opacity: 0.7;
-}
-
-body:not(.dark) .edge:hover,
-body:not(.dark) .edge.selected {
-    opacity: 1;
-}
-
-/* Footer im Light Mode */
-body:not(.dark) footer {
-    background-color: rgba(249, 250, 251, 0.7);
-    border-top: 1px solid #e5e7eb;
-}
-
-/* Alpine.js Transitions im Light Mode */
-body:not(.dark) [x-cloak] {
-    display: none !important;
-}
-
-/* Suchfeldstyling im Light Mode */
-body:not(.dark) .search-container input {
-    background-color: white;
-    border: 1px solid #d1d5db;
-    color: #1f2937;
-}
-
-body:not(.dark) .search-container input:focus {
-    border-color: var(--light-primary);
-    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
-}
-
-body:not(.dark) .search-results {
-    background-color: white;
-    border: 1px solid #e5e7eb;
-    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
-}
-
-body:not(.dark) .search-result-item:hover {
-    background-color: #f3f4f6;
-}
-
-/* Profile und Benutzermenü im Light Mode */
-body:not(.dark) .avatar {
-    border: 2px solid white;
-    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
-}
-
-body:not(.dark) .user-dropdown {
-    background-color: white;
-    border: 1px solid #e5e7eb;
-    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
-}
-
-body:not(.dark) .user-dropdown-item:hover {
-    background-color: #f3f4f6;
-}
-
-/* Medienabfragen für Responsivität */
-@media (max-width: 640px) {
-  /* Optimierungen für Smartphones */
-  body {
-    padding-left: 0;
-    padding-right: 0;
-  }
-  
-  .container {
-    padding-left: 1rem;
-    padding-right: 1rem;
-  }
-  
-  .hero-heading {
-    font-size: 2rem;
-  }
-  
-  .section-heading {
-    font-size: 1.75rem;
-  }
-  
-  .card, .panel, .glass-card {
-    padding: 1rem;
-    border-radius: 10px;
-  }
-  
-  .navbar {
-    padding: 0.75rem 1rem;
-  }
-  
-  /* Optimierte Touch-Ziele für mobile Geräte */
-  button, .btn, .nav-link, .menu-item {
-    min-height: 44px;
-    min-width: 44px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-  }
-  
-  /* Verbesserte Lesbarkeit auf kleinen Bildschirmen */
-  p, li, input, textarea, button, .text-sm {
-    font-size: 1rem;
-    line-height: 1.5;
-  }
-  
-  /* Anpassungen für Tabellen auf kleinen Bildschirmen */
-  table {
-    display: block;
-    overflow-x: auto;
-    white-space: nowrap;
-  }
-  
-  /* Optimierte Formulare */
-  input, select, textarea {
-    font-size: 16px; /* Verhindert iOS-Zoom bei Fokus */
-    width: 100%;
-  }
-  
-  /* Verbesserter Abstand für Touch-Targets */
-  nav a, nav button, .menu-item {
-    margin: 0.25rem 0;
-    padding: 0.75rem;
-  }
-}
-
-@media (min-width: 641px) and (max-width: 1024px) {
-  /* Optimierungen für Tablets */
-  .container {
-    padding-left: 1.5rem;
-    padding-right: 1.5rem;
-  }
-  
-  /* Zweispaltige Layouts für mittlere Bildschirme */
-  .grid-cols-1 {
-    display: grid;
-    grid-template-columns: repeat(2, 1fr);
-    gap: 1.5rem;
-  }
-  
-  /* Optimierte Navigationsleiste */
-  .navbar {
-    padding: 0.75rem 1.5rem;
-  }
-}
-
-@media (min-width: 1025px) {
-  /* Optimierungen für Desktop */
-  .container {
-    padding-left: 2rem;
-    padding-right: 2rem;
-    max-width: 1280px;
-    margin: 0 auto;
-  }
-  
-  /* Mehrspaltige Layouts für große Bildschirme */
-  .grid-cols-1 {
-    display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-    gap: 2rem;
-  }
-  
-  /* Hover-Effekte nur auf Desktop-Geräten */
-  .card:hover, .panel:hover, .glass-card:hover {
-    transform: translateY(-5px);
-    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
-    transition: transform 0.3s ease, box-shadow 0.3s ease;
-  }
-  
-  /* Desktop-spezifische Animationen */
-  .animate-hover {
-    transition: all 0.3s ease;
-  }
-  
-  .animate-hover:hover {
-    transform: translateY(-3px);
-    box-shadow: var(--shadow-lg);
-  }
-}
-
-/* Responsive design improvements */
-.responsive-grid {
-  display: grid;
-  gap: 1rem;
-  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
-}
-
-.responsive-flex {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 1rem;
-}
-
-.responsive-flex > * {
-  flex: 1 1 280px;
-}
-
-/* Accessibility improvements */
-.focus-visible:focus-visible {
-  outline: 2px solid var(--accent-primary-light);
-  outline-offset: 2px;
-}
-
-body.dark .focus-visible:focus-visible {
-  outline: 2px solid var(--accent-primary-dark);
-}
-
-/* Print styles */
-@media print {
-  body {
-    background: white !important;
-    color: black !important;
-  }
-  
-  nav, footer, button, .no-print {
-    display: none !important;
-  }
-  
-  main, article, .card, .panel, .container {
-    width: 100% !important;
-    border: none !important;
-    box-shadow: none !important;
-    color: black !important;
-    background: white !important;
-  }
-  
-  a {
-    color: black !important;
-    text-decoration: underline !important;
-  }
-  
-  a::after {
-    content: " (" attr(href) ")";
-    font-size: 0.8em;
-    font-weight: normal;
-  }
-  
-  h1, h2, h3, h4, h5, h6 {
-    page-break-after: avoid;
-    page-break-inside: avoid;
-  }
-  
-  img {
-    page-break-inside: avoid;
-    max-width: 100% !important;
-  }
-  
-  table {
-    page-break-inside: avoid;
-  }
-  
-  @page {
-    margin: 2cm;
-  }
-}
-
-/* Light Mode KI-Chatfenster */
-body:not(.dark) .chat-container {
-  background-color: rgba(255, 255, 255, 0.95);
-  border: 1px solid rgba(0, 0, 0, 0.1);
-  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
-  color: #1e293b;
-}
-
-body:not(.dark) .chat-message-ai {
-  background-color: rgba(124, 58, 237, 0.1);
-  border: 1px solid rgba(124, 58, 237, 0.2);
-}
-
-body:not(.dark) .chat-message-user {
-  background-color: rgba(59, 130, 246, 0.1);
-  border: 1px solid rgba(59, 130, 246, 0.2);
-}
-
-/* Anpassung der Chatfenster-Größe */
-.chat-assistant {
-  max-height: 85vh; /* Vergrößert von 80vh */
-  bottom: 1rem; /* Etwas höher positionieren */
-}
-
-.chat-assistant .chat-messages {
-  max-height: calc(85vh - 180px); /* Angepasst für größeres Fenster */
-  overflow-y: auto;
-} 

static/img/favicon-gen.py

@@ -1,54 +1,25 @@
 #!/usr/bin/env python3
-"""
-Generate favicon.ico from SVG using cairosvg and PIL
-"""
+# -*- coding: utf-8 -*-
 
 import os
-import io
-from cairosvg import svg2png
 from PIL import Image
+import cairosvg
 
-# Verzeichnis dieses Skripts
-CURRENT_DIR = os.path.dirname(os.path.abspath(__file__))
+# Pfad zum SVG-Favicon
+svg_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'favicon.svg')
+# Ausgabepfad für das PNG
+png_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'favicon.png')
+# Ausgabepfad für das ICO
+ico_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'favicon.ico')
 
-def svg_to_ico(svg_path, ico_path, sizes=[16, 32, 48, 64, 128, 256]):
-    """Convert SVG to multi-size ICO file"""
-    img_io = io.BytesIO()
+# SVG zu PNG konvertieren
+cairosvg.svg2png(url=svg_path, write_to=png_path, output_width=512, output_height=512)
 
-    # Höchste Auflösung für Zwischenspeicherung
-    max_size = max(sizes)
+# PNG zu ICO konvertieren
+img = Image.open(png_path)
+img.save(ico_path, sizes=[(16, 16), (32, 32), (48, 48), (64, 64), (128, 128)])
 
-    # SVG in PNG konvertieren
-    with open(svg_path, 'rb') as svg_file:
-        svg_data = svg_file.read()
-        svg2png(bytestring=svg_data, write_to=img_io, output_width=max_size, output_height=max_size)
+print(f"Favicon erfolgreich erstellt: {ico_path}")
 
-    # PNG in verschiedene Größen konvertieren
-    img = Image.open(img_io)
-    
-    # Alle Größen für das ICO-Format vorbereiten
-    img_list = []
-    for size in sizes:
-        resized_img = img.resize((size, size), Image.LANCZOS)
-        img_list.append(resized_img)
-    
-    # ICO-Datei speichern
-    img_list[0].save(
-        ico_path,
-        format='ICO',
-        sizes=[(img.width, img.height) for img in img_list],
-        append_images=img_list[1:]
-    )
-    print(f"Favicon {ico_path} wurde erstellt!")
-
-# Ursprüngliches Favicon konvertieren
-svg_to_ico(
-    os.path.join(CURRENT_DIR, 'favicon.svg'),
-    os.path.join(CURRENT_DIR, 'favicon.ico')
-)
-
-# Neues Neuron-Favicon konvertieren
-svg_to_ico(
-    os.path.join(CURRENT_DIR, 'neuron-favicon.svg'),
-    os.path.join(CURRENT_DIR, 'neuron-favicon.ico')
-) 
+# Optional: PNG-Datei löschen, wenn nur ICO benötigt wird
+# os.remove(png_path) 

static/img/neuron-favicon.svg

@@ -1,29 +0,0 @@
-<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <!-- Hintergrund -->
-  <rect width="32" height="32" rx="8" fill="#6d28d9" />
-  
-  <!-- Mindmap-Punkte -->
-  <!-- Zentraler Punkt -->
-  <circle cx="16" cy="16" r="3.5" fill="#a78bfa" />
-  
-  <!-- Umgebende Punkte -->
-  <circle cx="8" cy="10" r="2.5" fill="#8b5cf6" />
-  <circle cx="24" cy="10" r="2.5" fill="#8b5cf6" />
-  <circle cx="16" cy="26" r="2.5" fill="#8b5cf6" />
-  
-  <!-- Verbindende Linien -->
-  <path d="M16 16 L8 10" stroke="white" stroke-width="1" stroke-linecap="round" />
-  <path d="M16 16 L24 10" stroke="white" stroke-width="1" stroke-linecap="round" />
-  <path d="M16 16 L16 26" stroke="white" stroke-width="1" stroke-linecap="round" />
-  
-  <!-- Weitere Verbindungslinien für mehr Komplexität -->
-  <path d="M8 10 L16 26" stroke="#c4b5fd" stroke-width="0.8" stroke-linecap="round" stroke-dasharray="2 1" />
-  <path d="M24 10 L16 26" stroke="#c4b5fd" stroke-width="0.8" stroke-linecap="round" stroke-dasharray="2 1" />
-  <path d="M8 10 L24 10" stroke="#c4b5fd" stroke-width="0.8" stroke-linecap="round" stroke-dasharray="2 1" />
-  
-  <!-- Kleine Dekoration-Punkte für Hintergrund-Ähnlichkeit -->
-  <circle cx="5" cy="20" r="0.8" fill="#ddd6fe" opacity="0.7" />
-  <circle cx="27" cy="20" r="0.8" fill="#ddd6fe" opacity="0.7" />
-  <circle cx="20" cy="5" r="0.8" fill="#ddd6fe" opacity="0.7" />
-  <circle cx="12" cy="5" r="0.8" fill="#ddd6fe" opacity="0.7" />
-</svg>

static/img/neuron-logo.svg

@@ -1,59 +0,0 @@
-<svg width="64" height="64" viewBox="0 0 64 64" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <!-- Hintergrund mit Farbverlauf -->
-  <rect width="64" height="64" rx="16" fill="url(#paint0_linear)" />
-  
-  <!-- Mindmap-Punkte -->
-  <!-- Zentraler Punkt -->
-  <circle cx="32" cy="32" r="8" fill="url(#glow_gradient)" filter="url(#glow)" />
-  
-  <!-- Umgebende Punkte -->
-  <circle cx="16" cy="20" r="6" fill="#8b5cf6" />
-  <circle cx="48" cy="20" r="6" fill="#8b5cf6" />
-  <circle cx="32" cy="52" r="6" fill="#8b5cf6" />
-  <circle cx="16" cy="48" r="4" fill="#a78bfa" />
-  <circle cx="48" cy="48" r="4" fill="#a78bfa" />
-  
-  <!-- Verbindende Linien (Hauptpfade) -->
-  <path d="M32 32 L16 20" stroke="white" stroke-width="2" stroke-linecap="round" />
-  <path d="M32 32 L48 20" stroke="white" stroke-width="2" stroke-linecap="round" />
-  <path d="M32 32 L32 52" stroke="white" stroke-width="2" stroke-linecap="round" />
-  <path d="M32 32 L16 48" stroke="white" stroke-width="2" stroke-linecap="round" />
-  <path d="M32 32 L48 48" stroke="white" stroke-width="2" stroke-linecap="round" />
-  
-  <!-- Zusätzliche Verbindungslinien -->
-  <path d="M16 20 L16 48" stroke="#c4b5fd" stroke-width="1.5" stroke-linecap="round" stroke-dasharray="3 2" />
-  <path d="M48 20 L48 48" stroke="#c4b5fd" stroke-width="1.5" stroke-linecap="round" stroke-dasharray="3 2" />
-  <path d="M16 20 L48 20" stroke="#c4b5fd" stroke-width="1.5" stroke-linecap="round" stroke-dasharray="3 2" />
-  <path d="M16 48 L32 52" stroke="#c4b5fd" stroke-width="1.5" stroke-linecap="round" stroke-dasharray="3 2" />
-  <path d="M48 48 L32 52" stroke="#c4b5fd" stroke-width="1.5" stroke-linecap="round" stroke-dasharray="3 2" />
-  
-  <!-- Kleine Dekoration-Punkte für Hintergrund-Ähnlichkeit -->
-  <circle cx="10" cy="36" r="1.5" fill="#ddd6fe" opacity="0.7" />
-  <circle cx="54" cy="36" r="1.5" fill="#ddd6fe" opacity="0.7" />
-  <circle cx="40" cy="10" r="1.5" fill="#ddd6fe" opacity="0.7" />
-  <circle cx="24" cy="10" r="1.5" fill="#ddd6fe" opacity="0.7" />
-  <circle cx="20" cy="36" r="1.2" fill="#ddd6fe" opacity="0.5" />
-  <circle cx="44" cy="36" r="1.2" fill="#ddd6fe" opacity="0.5" />
-  <circle cx="32" cy="16" r="1.2" fill="#ddd6fe" opacity="0.5" />
-  
-  <!-- Definitionen für Farbverläufe und Effekte -->
-  <defs>
-    <!-- Haupthintergrund-Farbverlauf -->
-    <linearGradient id="paint0_linear" x1="0" y1="0" x2="64" y2="64" gradientUnits="userSpaceOnUse">
-      <stop stop-color="#6d28d9" />
-      <stop offset="1" stop-color="#4c1d95" />
-    </linearGradient>
-    
-    <!-- Glüheffekt für den zentralen Punkt -->
-    <filter id="glow" x="20" y="20" width="24" height="24" filterUnits="userSpaceOnUse">
-      <feGaussianBlur stdDeviation="2" result="blur" />
-      <feComposite in="SourceGraphic" in2="blur" operator="over" />
-    </filter>
-    
-    <!-- Farbverlauf für den zentralen Punkt -->
-    <linearGradient id="glow_gradient" x1="24" y1="24" x2="40" y2="40" gradientUnits="userSpaceOnUse">
-      <stop stop-color="#a78bfa" />
-      <stop offset="1" stop-color="#8b5cf6" />
-    </linearGradient>
-  </defs>
-</svg>

static/js/modules/chatgpt-assistant.js

@@ -247,63 +247,130 @@ class ChatGPTAssistant {
         
         const bubble = document.createElement('div');
         bubble.className = sender === 'user' 
-            ? 'user-message rounded-lg py-2 px-3 max-w-[85%]'
-            : 'assistant-message rounded-lg py-2 px-3 max-w-[85%]';
+            ? 'bg-primary-100 dark:bg-primary-900 text-gray-800 dark:text-white rounded-lg py-2 px-3 max-w-[85%]'
+            : 'bg-gray-100 dark:bg-dark-700 text-gray-800 dark:text-white rounded-lg py-2 px-3 max-w-[85%]';
         
-        // Nachrichtentext einfügen, falls Markdown-Parser verfügbar, nutzen
-        if (this.markdownParser) {
-            bubble.innerHTML = this.markdownParser.parse(text);
+        // Formatierung des Texts (mit Markdown für Assistent-Nachrichten)
+        let formattedText = '';
+        
+        if (sender === 'assistant' && this.markdownParser) {
+            // Für Assistentnachrichten Markdown verwenden
+            try {
+                formattedText = this.markdownParser.parse(text);
+                
+                // CSS für Markdown-Formatierung hinzufügen
+                const markdownStyles = `
+                    .markdown-bubble h1, .markdown-bubble h2, .markdown-bubble h3, 
+                    .markdown-bubble h4, .markdown-bubble h5, .markdown-bubble h6 {
+                        font-weight: bold;
+                        margin-top: 0.5rem;
+                        margin-bottom: 0.5rem;
+                    }
+                    .markdown-bubble h1 { font-size: 1.4rem; }
+                    .markdown-bubble h2 { font-size: 1.3rem; }
+                    .markdown-bubble h3 { font-size: 1.2rem; }
+                    .markdown-bubble h4 { font-size: 1.1rem; }
+                    .markdown-bubble ul, .markdown-bubble ol {
+                        padding-left: 1.5rem;
+                        margin: 0.5rem 0;
+                    }
+                    .markdown-bubble ul { list-style-type: disc; }
+                    .markdown-bubble ol { list-style-type: decimal; }
+                    .markdown-bubble p { margin: 0.5rem 0; }
+                    .markdown-bubble code {
+                        font-family: monospace;
+                        background-color: rgba(0, 0, 0, 0.1);
+                        padding: 1px 4px;
+                        border-radius: 3px;
+                    }
+                    .markdown-bubble pre {
+                        background-color: rgba(0, 0, 0, 0.1);
+                        padding: 0.5rem;
+                        border-radius: 4px;
+                        overflow-x: auto;
+                        margin: 0.5rem 0;
+                    }
+                    .markdown-bubble pre code {
+                        background-color: transparent;
+                        padding: 0;
+                    }
+                    .markdown-bubble blockquote {
+                        border-left: 3px solid rgba(0, 0, 0, 0.2);
+                        padding-left: 0.8rem;
+                        margin: 0.5rem 0;
+                        font-style: italic;
+                    }
+                    .dark .markdown-bubble code {
+                        background-color: rgba(255, 255, 255, 0.1);
+                    }
+                    .dark .markdown-bubble pre {
+                        background-color: rgba(255, 255, 255, 0.1);
+                    }
+                    .dark .markdown-bubble blockquote {
+                        border-left-color: rgba(255, 255, 255, 0.2);
+                    }
+                `;
+                
+                // Füge die Styles hinzu, wenn sie noch nicht vorhanden sind
+                if (!document.querySelector('#markdown-chat-styles')) {
+                    const style = document.createElement('style');
+                    style.id = 'markdown-chat-styles';
+                    style.textContent = markdownStyles;
+                    document.head.appendChild(style);
+                }
+                
+                // Klasse für Markdown-Formatierung hinzufügen
+                bubble.classList.add('markdown-bubble');
+            } catch (error) {
+                console.error('Fehler bei der Markdown-Formatierung:', error);
+                // Fallback zur einfachen Formatierung
+                formattedText = text.split('\n').map(line => {
+                    if (line.trim() === '') return '<br>';
+                    return `<p>${line}</p>`;
+                }).join('');
+            }
         } else {
-            bubble.textContent = text;
+            // Für Benutzernachrichten einfache Formatierung
+            formattedText = text.split('\n').map(line => {
+                if (line.trim() === '') return '<br>';
+                return `<p>${line}</p>`;
+            }).join('');
         }
         
-        // Links in der Nachricht klickbar machen
-        const links = bubble.querySelectorAll('a');
-        links.forEach(link => {
-            link.target = '_blank';
-            link.rel = 'noopener noreferrer';
-            link.className = 'text-primary-600 dark:text-primary-400 underline';
-        });
-        
-        // Code-Blöcke stylen
-        const codeBlocks = bubble.querySelectorAll('pre');
-        codeBlocks.forEach(block => {
-            block.className = 'bg-gray-100 dark:bg-dark-900 p-2 rounded my-2 overflow-x-auto';
-        });
-        
-        const inlineCode = bubble.querySelectorAll('code:not(pre code)');
-        inlineCode.forEach(code => {
-            code.className = 'bg-gray-100 dark:bg-dark-900 px-1 rounded font-mono text-sm';
-        });
+        bubble.innerHTML = formattedText;
         
         messageEl.appendChild(bubble);
-        this.chatHistory.appendChild(messageEl);
         
-        // Scrolle zum Ende des Chat-Verlaufs
-        this.chatHistory.scrollTop = this.chatHistory.scrollHeight;
+        if (this.chatHistory) {
+            this.chatHistory.appendChild(messageEl);
+            
+            // Scroll zum Ende des Verlaufs
+            this.chatHistory.scrollTop = this.chatHistory.scrollHeight;
+        }
     }
 
     /**
-     * Zeigt Vorschläge für mögliche Fragen an
-     * @param {Array} suggestions - Array von Vorschlägen
+     * Zeigt Vorschläge als klickbare Pills an
+     * @param {string[]} suggestions - Liste von Vorschlägen
      */
     showSuggestions(suggestions) {
-        if (!this.suggestionArea || !suggestions || !suggestions.length) return;
+        if (!this.suggestionArea) return;
         
         // Vorherige Vorschläge entfernen
         this.suggestionArea.innerHTML = '';
         
-        // Neue Vorschläge hinzufügen
-        suggestions.forEach((text, index) => {
-            const pill = document.createElement('button');
-            pill.className = 'suggestion-pill text-sm px-3 py-1.5 rounded-full bg-primary-100 dark:bg-primary-900 text-primary-800 dark:text-primary-200 hover:bg-primary-200 dark:hover:bg-primary-800 transition-all duration-200';
-            pill.style.animationDelay = `${index * 0.1}s`;
-            pill.textContent = text;
-            this.suggestionArea.appendChild(pill);
-        });
+        if (suggestions && suggestions.length > 0) {
+            suggestions.forEach(suggestion => {
+                const pill = document.createElement('button');
+                pill.className = 'suggestion-pill text-sm bg-gray-200 dark:bg-dark-600 hover:bg-gray-300 dark:hover:bg-dark-500 text-gray-800 dark:text-gray-200 rounded-full px-3 py-1 mb-2 transition-colors';
+                pill.textContent = suggestion;
+                this.suggestionArea.appendChild(pill);
+            });
             
-        // Vorschlagsbereich anzeigen
-        this.suggestionArea.classList.remove('hidden');
+            this.suggestionArea.classList.remove('hidden');
+        } else {
+            this.suggestionArea.classList.add('hidden');
+        }
     }
 
     /**
@@ -445,33 +512,26 @@ class ChatGPTAssistant {
     }
 
     /**
-     * Zeigt eine Ladeanimation an
+     * Zeigt einen Ladeindikator im Chat an
      */
     showLoadingIndicator() {
         if (!this.chatHistory) return;
         
-        // Prüfen, ob bereits ein Ladeindikator angezeigt wird
-        if (document.getElementById('assistant-loading-indicator')) return;
+        // Entferne vorhandenen Ladeindikator (falls vorhanden)
+        this.removeLoadingIndicator();
         
         const loadingEl = document.createElement('div');
+        loadingEl.id = 'assistant-loading';
         loadingEl.className = 'flex justify-start';
-        loadingEl.id = 'assistant-loading-indicator';
         
         const bubble = document.createElement('div');
-        bubble.className = 'assistant-message rounded-lg py-3 px-4 max-w-[85%] flex items-center';
+        bubble.className = 'bg-gray-100 dark:bg-dark-700 text-gray-800 dark:text-white rounded-lg py-2 px-3';
+        bubble.innerHTML = '<div class="typing-indicator"><span></span><span></span><span></span></div>';
         
-        const typingIndicator = document.createElement('div');
-        typingIndicator.className = 'typing-indicator';
-        typingIndicator.innerHTML = `
-            <span></span>
-            <span></span>
-            <span></span>
-        `;
-        
-        bubble.appendChild(typingIndicator);
         loadingEl.appendChild(bubble);
-        
         this.chatHistory.appendChild(loadingEl);
+        
+        // Scroll zum Ende des Verlaufs
         this.chatHistory.scrollTop = this.chatHistory.scrollHeight;
     }
 
@@ -479,7 +539,7 @@ class ChatGPTAssistant {
      * Entfernt den Ladeindikator aus dem Chat
      */
     removeLoadingIndicator() {
-        const loadingIndicator = document.getElementById('assistant-loading-indicator');
+        const loadingIndicator = document.getElementById('assistant-loading');
         if (loadingIndicator) {
             loadingIndicator.remove();
         }

static/neural-network-background-full.js

@@ -18,11 +18,11 @@ class NeuralNetworkBackground {
     
     // Standardkonfiguration mit subtileren Werten
     this.config = {
-      nodeCount: 30,            // Weniger Knoten
+      nodeCount: 50,            // Weniger Knoten
       nodeSize: 1.2,            // Kleinere Knoten
       connectionDistance: 150,  // Reduzierte Verbindungsdistanz
       connectionOpacity: 0.3,   // Sanftere Verbindungslinien
-      clusterCount: 6,          // Weniger Cluster
+      clusterCount: 2,          // Weniger Cluster
       clusterRadius: 380,       // Größerer Cluster-Radius für mehr Verteilung
       animationSpeed: 0.25,     // Langsamere Animation
       flowDensity: 0.05,        // Deutlich weniger Flussanimationen

templates/admin/update_database.html

@@ -1,46 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}Datenbank aktualisieren{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-10">
-  <div class="bg-gray-800 bg-opacity-70 rounded-lg p-6 mb-6">
-    <h1 class="text-2xl font-bold text-purple-400 mb-4">Datenbank aktualisieren</h1>
-    
-    {% if message %}
-      <div class="mb-6 p-4 rounded-lg {{ 'bg-green-800 bg-opacity-50' if success else 'bg-red-800 bg-opacity-50' }}">
-        <p class="text-white">{{ message }}</p>
-      </div>
-    {% endif %}
-    
-    <div class="mb-6">
-      <p class="text-gray-300 mb-4">
-        Diese Funktion aktualisiert die Datenbankstruktur, um mit dem aktuellen Datenmodell kompatibel zu sein.
-        Dabei werden folgende Änderungen vorgenommen:
-      </p>
-      
-      <ul class="list-disc pl-6 text-gray-300 mb-6">
-        <li>Hinzufügen von <code>bio</code>, <code>location</code>, <code>website</code>, <code>avatar</code> und <code>last_login</code> zur Benutzer-Tabelle</li>
-      </ul>
-      
-      <div class="bg-yellow-800 bg-opacity-30 p-4 rounded-lg mb-6">
-        <p class="text-yellow-200">
-          <i class="fas fa-exclamation-triangle mr-2"></i>
-          <strong>Warnung:</strong> Bitte stelle sicher, dass du ein Backup der Datenbank erstellt hast, bevor du fortfährst.
-        </p>
-      </div>
-    </div>
-    
-    <form method="POST" action="{{ url_for('admin_update_database') }}">
-      <div class="flex justify-between">
-        <a href="{{ url_for('index') }}" class="px-4 py-2 bg-gray-700 text-white rounded-lg hover:bg-gray-600">
-          Zurück zur Startseite
-        </a>
-        <button type="submit" class="px-4 py-2 bg-purple-700 text-white rounded-lg hover:bg-purple-600">
-          Datenbank aktualisieren
-        </button>
-      </div>
-    </form>
-  </div>
-</div>
-{% endblock %} 

templates/base.html

@@ -6,7 +6,8 @@
     <title>Systades - {% block title %}{% endblock %}</title>
     
     <!-- Favicon -->
-    <link rel="icon" href="{{ url_for('static', filename='img/neuron-favicon.svg') }}" type="image/svg+xml">
+    <link rel="icon" href="{{ url_for('static', filename='img/favicon.svg') }}" type="image/svg+xml">
+    <link rel="icon" href="{{ url_for('static', filename='img/favicon.ico') }}" sizes="any">
     
     <!-- Meta Tags -->
     <meta name="description" content="Eine interaktive Plattform zum Visualisieren, Erforschen und Teilen von Wissen">
@@ -58,20 +59,6 @@
                 800: '#0e1220',
                 900: '#0a0e19'
               }
-            },
-            keyframes: {
-              float: {
-                '0%, 100%': { transform: 'translateY(0)' },
-                '50%': { transform: 'translateY(-5px)' }
-              },
-              'bounce-slow': {
-                '0%, 100%': { transform: 'translateY(0)' },
-                '50%': { transform: 'translateY(-8px)' }
-              }
-            },
-            animation: {
-              float: 'float 3s ease-in-out infinite',
-              'bounce-slow': 'bounce-slow 2s ease-in-out infinite'
             }
           }
         }
@@ -82,8 +69,8 @@
     <link href="{{ url_for('static', filename='fonts/inter.css') }}" rel="stylesheet">
     <link href="{{ url_for('static', filename='fonts/jetbrains-mono.css') }}" rel="stylesheet">
     
-    <!-- Font Awesome vom CDN -->
-    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" rel="stylesheet">
+    <!-- Icons - Self-hosted Font Awesome -->
+    <link href="{{ url_for('static', filename='css/all.min.css') }}" rel="stylesheet">
     
     <!-- Assistent CSS -->
     <link href="{{ url_for('static', filename='css/assistant.css') }}" rel="stylesheet">
@@ -124,20 +111,18 @@
     <!-- Seitenspezifische Styles -->
     {% block extra_css %}{% endblock %}
     
-    <!-- Custom dark/light mode styles -->
+    <!-- Custom dark mode styles -->
     <!-- ► ►  Farb‑Token strikt getrennt  ◄ ◄ -->
     <style>
         /* Light‑Mode */
         :root {
-          --bg-primary:#f8fafc;
-          --bg-secondary:#f1f5f9;
+          --bg-primary:#f4f6fa;
+          --bg-secondary:#e9ecf3;
           --text-primary:#232837;
           --text-secondary:#475569;
           --accent-primary:#7c3aed;
           --accent-secondary:#8b5cf6;
           --glow-effect:0 0 8px rgba(139,92,246,.08);
-          background-image: linear-gradient(to bottom right, rgba(248, 250, 252, 0.8), rgba(241, 245, 249, 0.8));
-          background-attachment: fixed;
         }
         /* Dark‑Mode */
         .dark {
@@ -151,8 +136,7 @@
         }
   
         body {
-          @apply min-h-screen bg-[color:var(--bg-primary)] text-[color:var(--text-primary)];
-          transition: background-color 0.5s ease-in-out, color 0.3s ease-in-out, background-image 0.5s ease-in-out;
+          @apply min-h-screen bg-[color:var(--bg-primary)] text-[color:var(--text-primary)] transition-colors duration-300;
         }
   
         /* Utilities */
@@ -165,79 +149,6 @@
         .glass-navbar { @apply glass-morphism border backdrop-blur-xl; }
         .light .glass-navbar { background-color:rgba(255,255,255,.8); border-color:rgba(0,0,0,.05); }
         .dark .glass-navbar { background-color:rgba(10,14,25,.8); border-color:rgba(255,255,255,.05); }
-
-        /* Light-Mode spezifische Stile */
-        body:not(.dark) {
-          background-color: var(--bg-primary);
-          color: var(--text-primary);
-        }
-        
-        .nav-link-light {
-          color: var(--text-secondary);
-          transition: all 0.3s ease;
-        }
-        
-        .nav-link-light:hover {
-          color: var(--text-primary);
-          background-color: rgba(126, 34, 206, 0.1);
-        }
-        
-        .nav-link-light-active {
-          color: var(--accent-primary);
-          background-color: rgba(126, 34, 206, 0.15);
-          font-weight: 500;
-        }
-        
-        /* Kartendesign im Light-Mode */
-        body:not(.dark) .card {
-          background-color: white;
-          border: 1px solid #e5e7eb;
-          box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
-        }
-        
-        body:not(.dark) .card:hover {
-          box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
-        }
-
-        a:hover {
-            color: var(--light-primary-hover);
-        }
-
-        /* Light Mode Buttons */
-        body:not(.dark) .btn,
-        body:not(.dark) button:not(.toggle) {
-            background: linear-gradient(135deg, #6d28d9, #5b21b6);
-            color: white !important;
-            border: none;
-            box-shadow: 0 2px 4px rgba(91, 33, 182, 0.25);
-            border-radius: 8px;
-            padding: 0.625rem 1.25rem;
-            transition: all 0.2s ease;
-            font-weight: 600;
-            letter-spacing: 0.02em;
-            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
-        }
-
-        body:not(.dark) .btn:hover,
-        body:not(.dark) button:not(.toggle):hover {
-            background: linear-gradient(135deg, #7c3aed, #6d28d9);
-            transform: translateY(-1px);
-            box-shadow: 0 4px 12px rgba(109, 40, 217, 0.3);
-            color: white !important;
-        }
-        
-        /* KI-Chat Button im Light-Mode */
-        body:not(.dark) [onclick*="MindMap.assistant.toggleAssistant"] {
-            background: linear-gradient(135deg, #7c3aed, #3b82f6);
-            color: white !important;
-            font-weight: 500;
-            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
-        }
-        
-        body:not(.dark) [onclick*="MindMap.assistant.toggleAssistant"]:hover {
-            background: linear-gradient(135deg, #8b5cf6, #4f46e5);
-            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
-        }
       </style>
 </head>
 <body data-page="{{ request.endpoint }}" class="relative overflow-x-hidden dark bg-gray-900 text-white" x-data="{ 
@@ -247,17 +158,6 @@
     showSettingsModal: false,
     
     init() {
-        this.initDarkMode();
-    },
-    
-    initDarkMode() {
-        // Lade zuerst den Wert aus dem localStorage (client-seitig)
-        const storedMode = localStorage.getItem('colorMode');
-        if (storedMode) {
-            this.darkMode = storedMode === 'dark';
-        }
-        
-        // Dann hole die Server-Einstellung, die Vorrang hat
         this.fetchDarkModeFromSession();
     },
     
@@ -267,7 +167,7 @@
             .then(data => {
                 if (data.success) {
                     this.darkMode = data.darkMode === 'true';
-                    this.applyDarkMode();
+                    document.querySelector('html').classList.toggle('dark', this.darkMode);
                 }
             })
             .catch(error => {
@@ -275,15 +175,9 @@
             });
     },
     
-    applyDarkMode() {
-        document.querySelector('html').classList.toggle('dark', this.darkMode);
-        document.querySelector('body').classList.toggle('dark', this.darkMode);
-        localStorage.setItem('colorMode', this.darkMode ? 'dark' : 'light');
-    },
-    
     toggleDarkMode() {
         this.darkMode = !this.darkMode;
-        this.applyDarkMode();
+        document.querySelector('html').classList.toggle('dark', this.darkMode);
         
         fetch('/api/set_dark_mode', {
             method: 'POST',
@@ -295,6 +189,7 @@
         .then(response => response.json())
         .then(data => {
             if (data.success) {
+                localStorage.setItem('darkMode', this.darkMode ? 'dark' : 'light');
                 document.dispatchEvent(new CustomEvent('darkModeToggled', { 
                     detail: { isDark: this.darkMode } 
                 }));
@@ -315,7 +210,6 @@
             <div class="container mx-auto flex justify-between items-center">
                 <!-- Logo -->
                 <a href="{{ url_for('index') }}" class="flex items-center group">
-                    <img src="{{ url_for('static', filename='img/neuron-logo.svg') }}" alt="Systades Logo" class="w-8 h-8 mr-2 transform transition-transform group-hover:scale-110">
                     <span class="text-2xl font-bold gradient-text transform transition-transform group-hover:scale-105">Systades</span>
                 </a>
 
@@ -347,7 +241,7 @@
                        class="nav-link flex items-center" 
                        x-bind:class="darkMode 
                        ? 'bg-gradient-to-r from-purple-900/90 to-indigo-800/90 text-white font-medium px-4 py-2 rounded-xl hover:shadow-lg hover:shadow-purple-800/30 transition-all duration-300'
-                       : 'bg-gradient-to-r from-purple-600 to-indigo-500 text-white font-medium px-4 py-2 rounded-xl hover:shadow-md transition-all duration-300'">
+                       : 'bg-gradient-to-r from-purple-600/30 to-indigo-500/30 text-gray-800 font-medium px-4 py-2 rounded-xl hover:shadow-md transition-all duration-300'">
                         <i class="fa-solid fa-robot mr-2"></i>KI-Chat
                     </button>
                     {% if current_user.is_authenticated %}
@@ -363,16 +257,25 @@
 
                 <!-- Rechte Seite -->
                 <div class="flex items-center space-x-4">
-                    <!-- Dark/Light Mode Schalter -->
-                    <button
-                        @click="darkMode = !darkMode; toggleDarkMode()"
-                        class="theme-toggle relative w-12 h-6 rounded-full bg-gradient-to-r transition-all duration-300 flex items-center"
-                        :class="darkMode ? 'from-purple-700 to-indigo-800' : 'from-purple-400 to-indigo-500'"
-                        aria-label="Dark Mode umschalten"
-                    >
-                        <span class="absolute w-5 h-5 rounded-full bg-white shadow-md transition-transform duration-300"
-                              :class="darkMode ? 'translate-x-7' : 'translate-x-1'"></span>
-                    </button>
+                    <!-- Dark Mode Toggle Switch -->
+                    <div class="flex items-center cursor-pointer" @click="toggleDarkMode">
+                        <div class="relative w-12 h-6">
+                            <input type="checkbox" id="darkModeToggle" class="sr-only" x-model="darkMode">
+                            <div class="block w-12 h-6 rounded-full transition-colors duration-300"
+                                 x-bind:class="darkMode ? 'bg-purple-800/50' : 'bg-gray-400/50'"></div>
+                            <div class="dot absolute left-1 top-1 w-4 h-4 rounded-full transition-transform duration-300 shadow-md"
+                                 x-bind:class="darkMode ? 'bg-purple-600 transform translate-x-6' : 'bg-white'"></div>
+                        </div>
+                        <div class="ml-3 hidden sm:block" 
+                             x-bind:class="darkMode ? 'text-white/90' : 'text-gray-700'">
+                            <span x-text="darkMode ? 'Dunkel' : 'Hell'"></span>
+                        </div>
+                        <div class="ml-2 sm:hidden" 
+                             x-bind:class="darkMode ? 'text-white/90' : 'text-gray-700'">
+                            <i class="fa-solid" :class="darkMode ? 'fa-sun' : 'fa-moon'"></i>
+                        </div>
+                    </div>
+
                     <!-- Profil-Link oder Login -->
                     {% if current_user.is_authenticated %}
                     <div class="relative" x-data="{ open: false }">
@@ -509,7 +412,7 @@
                    class="block w-full text-left py-3.5 px-4 rounded-xl transition-all duration-200 flex items-center"
                    x-bind:class="darkMode 
                    ? 'bg-gradient-to-r from-purple-600/30 to-blue-500/30 text-white hover:from-purple-600/40 hover:to-blue-500/40' 
-                   : 'bg-gradient-to-r from-purple-600 to-blue-500 text-white hover:from-purple-600/90 hover:to-blue-500/90'">
+                   : 'bg-gradient-to-r from-purple-500/10 to-blue-400/10 text-gray-900 hover:from-purple-500/20 hover:to-blue-400/20'">
                     <i class="fa-solid fa-robot w-5 mr-3"></i>KI-Chat
                 </button>
                 {% if current_user.is_authenticated %}
@@ -675,72 +578,37 @@
         });
     </script>
 
-    <!-- Dark/Light-Mode vereinheitlicht -->
+    <!-- Dark/Light-Mode persistent und robust -->
     <script>
-      // Globaler Zugriff für externe Skripte
-      window.MindMap = window.MindMap || {};
-      
-      // Funktion zum Anwenden des Dark Mode, strikt getrennt
-      function applyDarkModeClasses(isDarkMode) {
-        if (isDarkMode) {
-          document.documentElement.classList.add('dark');
-          document.body.classList.add('dark');
-          localStorage.setItem('colorMode', 'dark');
-        } else {
-          document.documentElement.classList.remove('dark');
-          document.body.classList.remove('dark');
-          localStorage.setItem('colorMode', 'light');
-        }
-        
-        // Alpine.js darkMode-Variable aktualisieren, falls zutreffend
-        const appEl = document.querySelector('body');
-        if (appEl && appEl.__x) {
-          appEl.__x.$data.darkMode = isDarkMode;
-        }
-      }
-      
-      window.MindMap.toggleDarkMode = function() {
-        const isDark = document.body.classList.contains('dark');
-        applyDarkModeClasses(!isDark);
-        
-        // Server aktualisieren
-        fetch('/api/set_dark_mode', {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify({ darkMode: !isDark })
-        }).catch(console.error);
-      };
-      
-      // Initialisierung beim Laden
-      document.addEventListener('DOMContentLoaded', function() {
-        // Reihenfolge der Prüfungen: Serverseitige Einstellung > Lokale Einstellung > Browser-Präferenz
-        
-        // 1. Zuerst lokale Einstellung prüfen
-        const storedMode = localStorage.getItem('colorMode');
-        if (storedMode) {
-          applyDarkModeClasses(storedMode === 'dark');
-        } else {
-          // 2. Fallback auf Browser-Präferenz
-          const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
-          applyDarkModeClasses(prefersDark);
-        }
-        
-        // 3. Serverseitige Einstellung abrufen und anwenden
-        fetch('/api/get_dark_mode')
-          .then(response => response.json())
-          .then(data => {
-            const serverDarkMode = data.darkMode === true || data.darkMode === 'true';
-            applyDarkModeClasses(serverDarkMode);
-          })
-          .catch(error => console.error('Fehler beim Abrufen des Dark Mode Status:', error));
-        
-        // Listener für Änderungen der Browser-Präferenz
-        window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', e => {
-          if (localStorage.getItem('colorMode') === null) {
-            applyDarkModeClasses(e.matches);
+      (function() {
+        function applyMode(mode) {
+          if (mode === 'dark') {
+            document.documentElement.classList.add('dark');
+            localStorage.setItem('colorMode', 'dark');
+          } else {
+            document.documentElement.classList.remove('dark');
+            localStorage.setItem('colorMode', 'light');
           }
+        }
+        // Beim Laden: Präferenz aus localStorage oder System übernehmen
+        const stored = localStorage.getItem('colorMode');
+        if (stored === 'dark' || stored === 'light') {
+          applyMode(stored);
+        } else {
+          // Systempräferenz als Fallback
+          const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
+          applyMode(prefersDark ? 'dark' : 'light');
+        }
+        // Umschalter für alle Mode-Toggles
+        window.toggleColorMode = function() {
+          const isDark = document.documentElement.classList.contains('dark');
+          applyMode(isDark ? 'light' : 'dark');
+        };
+        // Optional: globales Event für andere Skripte
+        window.addEventListener('storage', function(e) {
+          if (e.key === 'colorMode') applyMode(e.newValue);
         });
-      });
+      })();
     </script>
 </body>
 </html> 

templates/community/category.html

@@ -1,192 +0,0 @@
-{% extends 'base.html' %}
-
-{% block title %}{{ category.title }} - Forum{% endblock %}
-
-{% block extra_css %}
-<style>
-  .thread-item {
-    transition: all 0.2s ease;
-  }
-  .thread-item:hover {
-    transform: translateX(2px);
-  }
-  .thread-pinned {
-    border-left-width: 4px;
-  }
-</style>
-{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-8">
-  <!-- Breadcrumb Navigation -->
-  <div class="mb-6 flex items-center text-sm">
-    <a href="{{ url_for('community') }}" class="opacity-75 hover:opacity-100 transition-opacity">
-      <i class="fas fa-home mr-1"></i> Forum
-    </a>
-    <span class="mx-2 opacity-50">/</span>
-    <span class="font-medium">{{ category.title }}</span>
-  </div>
-  
-  <!-- Kategorie-Header -->
-  <div class="mb-8 flex flex-wrap items-center justify-between gap-4">
-    <div class="flex items-center">
-      <!-- Kategorie-Icon -->
-      <div class="w-12 h-12 rounded-xl mr-4 flex items-center justify-center text-white" 
-           style="background-color: {{ node.color_code or '#6d28d9' }}">
-        <i class="fas {{ node.icon or 'fa-folder' }} text-2xl"></i>
-      </div>
-      
-      <!-- Kategorie-Info -->
-      <div>
-        <h1 class="text-2xl font-bold">{{ category.title }}</h1>
-        <p class="opacity-75">{{ category.description }}</p>
-      </div>
-    </div>
-    
-    <!-- Neues Thema erstellen -->
-    <a href="{{ url_for('new_post', category_id=category.id) }}" 
-       class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
-       x-bind:class="darkMode 
-       ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
-       : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
-      <i class="fas fa-plus-circle mr-2"></i>
-      Neues Thema
-    </a>
-  </div>
-  
-  <!-- Threads anzeigen -->
-  <div class="mb-8 rounded-xl overflow-hidden"
-       x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200'">
-    
-    <!-- Header -->
-    <div class="p-4 border-b" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
-      <div class="grid grid-cols-12 gap-4">
-        <div class="col-span-7 font-medium">Thema</div>
-        <div class="col-span-1 text-center font-medium hidden md:block">Antworten</div>
-        <div class="col-span-2 text-center font-medium hidden md:block">Autor</div>
-        <div class="col-span-2 text-center font-medium hidden md:block">Letzte Antwort</div>
-      </div>
-    </div>
-    
-    <!-- Thread-Liste -->
-    {% if threads_data %}
-      {% for thread_data in threads_data %}
-        {% set thread = thread_data.thread %}
-        <div class="thread-item p-4 border-b last:border-b-0 {{ 'thread-pinned' if thread.is_pinned }}" 
-             x-bind:class="darkMode 
-             ? 'border-white/10 hover:bg-gray-700/50 {{ 'border-l-yellow-500' if thread.is_pinned }}' 
-             : 'border-gray-200 hover:bg-gray-50 {{ 'border-l-yellow-500' if thread.is_pinned }}'">
-          <a href="{{ url_for('forum_post', post_id=thread.id) }}" class="block">
-            <div class="grid grid-cols-12 gap-4">
-              <!-- Thema -->
-              <div class="col-span-12 md:col-span-7">
-                <div class="flex items-start">
-                  <!-- Status-Icons -->
-                  <div class="flex flex-col items-center mr-3 pt-1">
-                    {% if thread.is_pinned %}
-                      <i class="fas fa-thumbtack text-yellow-500" title="Angepinnt"></i>
-                    {% endif %}
-                    {% if thread.is_locked %}
-                      <i class="fas fa-lock text-red-500 mt-1" title="Gesperrt"></i>
-                    {% endif %}
-                  </div>
-                  
-                  <!-- Themen-Info -->
-                  <div>
-                    <h3 class="font-medium leading-snug mb-1 {% if thread.is_locked %}opacity-70{% endif %}">
-                      {{ thread.title }}
-                    </h3>
-                    <div class="flex items-center text-xs opacity-70 mt-1">
-                      <span><i class="fas fa-eye mr-1"></i> {{ thread.view_count }}</span>
-                      <span class="mx-2 block md:hidden">•</span>
-                      <span class="block md:hidden"><i class="fas fa-reply mr-1"></i> {{ thread_data.reply_count }}</span>
-                      <span class="mx-2">•</span>
-                      <span><i class="fas fa-clock mr-1"></i> {{ thread.created_at.strftime('%d.%m.%Y, %H:%M') }}</span>
-                    </div>
-                  </div>
-                </div>
-              </div>
-              
-              <!-- Antworten -->
-              <div class="col-span-1 text-center hidden md:flex items-center justify-center">
-                <span class="px-2.5 py-1 rounded-full text-sm font-medium" 
-                     x-bind:class="darkMode 
-                     ? 'bg-indigo-900/40 text-indigo-300' 
-                     : 'bg-indigo-100 text-indigo-800'">
-                  {{ thread_data.reply_count }}
-                </span>
-              </div>
-              
-              <!-- Autor -->
-              <div class="col-span-2 text-center hidden md:flex items-center justify-center">
-                <div class="flex items-center">
-                  <div class="w-7 h-7 rounded-full flex items-center justify-center text-white text-xs font-medium overflow-hidden mr-2" 
-                       style="background: linear-gradient(135deg, #8b5cf6, #6366f1);">
-                    {% if thread.author.avatar %}
-                      <img src="{{ thread.author.avatar }}" alt="{{ thread.author.username }}" class="w-full h-full object-cover">
-                    {% else %}
-                      {{ thread.author.username[0].upper() }}
-                    {% endif %}
-                  </div>
-                  <span class="text-sm truncate max-w-[80px]">{{ thread.author.username }}</span>
-                </div>
-              </div>
-              
-              <!-- Letzte Antwort -->
-              <div class="col-span-2 text-center hidden md:block text-sm">
-                {% if thread_data.latest_reply %}
-                  <div>{{ thread_data.latest_reply.created_at.strftime('%d.%m.%Y') }}</div>
-                  <div class="opacity-75 text-xs">{{ thread_data.latest_reply.created_at.strftime('%H:%M') }} Uhr</div>
-                {% else %}
-                  <span class="opacity-60">Keine Antworten</span>
-                {% endif %}
-              </div>
-            </div>
-          </a>
-        </div>
-      {% endfor %}
-    {% else %}
-      <div class="p-8 text-center">
-        <div class="text-3xl mb-3 opacity-30"><i class="fas fa-comments"></i></div>
-        <h3 class="text-xl font-semibold mb-2">Keine Themen vorhanden</h3>
-        <p class="opacity-75 mb-4">In dieser Kategorie wurden noch keine Themen erstellt.</p>
-        <a href="{{ url_for('new_post', category_id=category.id) }}" 
-           class="inline-block px-5 py-2.5 rounded-lg transition-all duration-300"
-           x-bind:class="darkMode 
-           ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
-           : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
-          <i class="fas fa-plus-circle mr-2"></i>
-          Erstes Thema erstellen
-        </a>
-      </div>
-    {% endif %}
-  </div>
-  
-  <!-- Link zur Mindmap -->
-  <div class="rounded-xl p-5 mb-4 flex items-center"
-       x-bind:class="darkMode ? 'bg-purple-900/20 border border-purple-800/30' : 'bg-purple-50 border border-purple-100'">
-    <div class="text-3xl mr-4 opacity-80">
-      <i class="fas fa-diagram-project" style="color: {{ node.color_code }}"></i>
-    </div>
-    <div>
-      <h3 class="font-medium mb-1">Mindmap-Knotenpunkt: {{ node.name }}</h3>
-      <p class="text-sm opacity-75">In der Mindmap findest du weitere Informationen zu diesem Themenbereich.</p>
-    </div>
-    <div class="ml-auto">
-      <a href="{{ url_for('mindmap') }}" 
-         class="px-4 py-2 rounded-lg inline-block text-sm transition-all"
-         x-bind:class="darkMode 
-         ? 'bg-purple-800/60 hover:bg-purple-700/60 text-white' 
-         : 'bg-white hover:bg-purple-100 text-purple-800 border border-purple-200'">
-        Zur Mindmap
-      </a>
-    </div>
-  </div>
-</div>
-{% endblock %}
-
-{% block scripts %}
-<script>
-  // Hier können bei Bedarf kategoriespezifische Scripts eingefügt werden
-</script>
-{% endblock %} 

templates/community/edit_post.html

@@ -1,344 +0,0 @@
-{% extends 'base.html' %}
-
-{% block title %}Beitrag bearbeiten{% endblock %}
-
-{% block extra_css %}
-<style>
-  .markdown-preview {
-    min-height: 200px;
-    max-height: 400px;
-    overflow-y: auto;
-    line-height: 1.6;
-  }
-  .markdown-preview p {
-    margin-bottom: 1rem;
-  }
-  .markdown-preview h1, .markdown-preview h2, .markdown-preview h3, 
-  .markdown-preview h4, .markdown-preview h5, .markdown-preview h6 {
-    margin-top: 1.5rem;
-    margin-bottom: 0.75rem;
-    font-weight: 600;
-  }
-  .markdown-preview h1 { font-size: 1.8rem; }
-  .markdown-preview h2 { font-size: 1.5rem; }
-  .markdown-preview h3 { font-size: 1.3rem; }
-  .markdown-preview h4 { font-size: 1.1rem; }
-  .markdown-preview ul, .markdown-preview ol {
-    margin-left: 1.5rem;
-    margin-bottom: 1rem;
-  }
-  .markdown-preview ul { list-style-type: disc; }
-  .markdown-preview ol { list-style-type: decimal; }
-  .markdown-preview pre {
-    background-color: rgba(0,0,0,0.05);
-    padding: 1rem;
-    border-radius: 0.5rem;
-    overflow-x: auto;
-    margin: 1rem 0;
-  }
-  .markdown-preview code {
-    font-family: 'JetBrains Mono', monospace;
-    font-size: 0.9em;
-    padding: 0.1em 0.3em;
-    border-radius: 0.3em;
-    background-color: rgba(0,0,0,0.05);
-  }
-  .markdown-preview pre code {
-    padding: 0;
-    background-color: transparent;
-  }
-  .markdown-preview blockquote {
-    border-left: 4px solid;
-    padding-left: 1rem;
-    margin-left: 0;
-    margin-right: 0;
-    margin-bottom: 1rem;
-    opacity: 0.8;
-  }
-  .dark .markdown-preview code {
-    background-color: rgba(255,255,255,0.1);
-  }
-  .dark .markdown-preview blockquote {
-    border-color: rgba(255,255,255,0.2);
-  }
-  .node-mention {
-    display: inline-flex;
-    align-items: center;
-    background-color: rgba(109, 40, 217, 0.1);
-    color: #6d28d9;
-    border-radius: 4px;
-    padding: 1px 6px;
-    font-size: 0.9em;
-    margin: 0 2px;
-    font-weight: 500;
-  }
-  .dark .node-mention {
-    background-color: rgba(167, 139, 250, 0.2);
-    color: #a78bfa;
-  }
-</style>
-{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-8">
-  <!-- Breadcrumb Navigation -->
-  <div class="mb-6 flex items-center text-sm">
-    <a href="{{ url_for('community') }}" class="opacity-75 hover:opacity-100 transition-opacity">
-      <i class="fas fa-home mr-1"></i> Forum
-    </a>
-    <span class="mx-2 opacity-50">/</span>
-    <a href="{{ url_for('forum_category', category_id=post.category_id) }}" class="opacity-75 hover:opacity-100 transition-opacity">
-      {{ post.category.title }}
-    </a>
-    <span class="mx-2 opacity-50">/</span>
-    {% if post.parent_id %}
-    <a href="{{ url_for('forum_post', post_id=post.parent_id) }}" class="opacity-75 hover:opacity-100 transition-opacity truncate max-w-[200px]">
-      {{ post.parent.title }}
-    </a>
-    <span class="mx-2 opacity-50">/</span>
-    {% endif %}
-    <span class="font-medium">Beitrag bearbeiten</span>
-  </div>
-  
-  <!-- Formular-Header -->
-  <div class="mb-6">
-    <h1 class="text-2xl font-bold mb-2">Beitrag bearbeiten</h1>
-    <p class="opacity-75">
-      {% if post.parent_id %}
-      Antwort auf <span class="font-medium">{{ post.parent.title }}</span>
-      {% else %}
-      in der Kategorie <span class="font-medium">{{ post.category.title }}</span>
-      {% endif %}
-    </p>
-  </div>
-  
-  <!-- Formular -->
-  <div class="mb-8 rounded-xl overflow-hidden"
-       x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200'">
-    <div class="p-4 border-b font-medium" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
-      <i class="fas fa-edit mr-2"></i>
-      Beitrag bearbeiten
-    </div>
-    <div class="p-6">
-      <form action="{{ url_for('edit_post', post_id=post.id) }}" method="POST" x-data="{ 
-        title: '{{ post.title|safe }}', 
-        content: '{{ post.content|replace('\n', '\\n')|replace('\'', '\\\'')|safe }}',
-        showPreview: false,
-        previewHtml: '',
-        
-        updatePreview() {
-          // Verarbeite den Inhalt
-          if (this.content.trim() === '') {
-            this.previewHtml = '<div class=\'opacity-50 italic\'>Die Vorschau wird hier angezeigt...</div>';
-            return;
-          }
-          
-          // Verarbeite Markdown
-          let html = marked.parse(this.content);
-          
-          // Ersetze @Knotenname mit entsprechenden Links
-          html = html.replace(/@([a-zA-Z0-9äöüÄÖÜß_-]+)/g, '<span class=\'node-mention\'><i class=\'fas fa-diagram-project fa-xs mr-1\'></i>$1</span>');
-          
-          this.previewHtml = html;
-        }
-      }">
-        <div class="mb-6">
-          <label for="title" class="block mb-2 font-medium">Titel</label>
-          <div class="rounded-lg overflow-hidden"
-               x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'">
-            <input type="text" id="title" name="title" 
-                  class="w-full px-4 py-3" 
-                  x-bind:class="darkMode 
-                  ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
-                  : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
-                  x-model="title"
-                  required>
-          </div>
-        </div>
-        
-        <div class="mb-6">
-          <div class="flex justify-between items-center mb-2">
-            <label for="content" class="font-medium">Inhalt</label>
-            <div class="flex space-x-2">
-              <button type="button"
-                     class="px-3 py-1 rounded text-sm flex items-center"
-                     x-bind:class="darkMode 
-                     ? 'bg-gray-700 hover:bg-gray-600 text-white' 
-                     : 'bg-gray-200 hover:bg-gray-300 text-gray-700'"
-                     @click="showPreview = false"
-                     x-bind:disabled="!showPreview"
-                     x-bind:class="{'opacity-50': !showPreview}">
-                <i class="fas fa-edit mr-1"></i> Bearbeiten
-              </button>
-              <button type="button"
-                     class="px-3 py-1 rounded text-sm flex items-center"
-                     x-bind:class="darkMode 
-                     ? 'bg-gray-700 hover:bg-gray-600 text-white' 
-                     : 'bg-gray-200 hover:bg-gray-300 text-gray-700'"
-                     @click="updatePreview(); showPreview = true"
-                     x-bind:disabled="showPreview"
-                     x-bind:class="{'opacity-50': showPreview}">
-                <i class="fas fa-eye mr-1"></i> Vorschau
-              </button>
-            </div>
-          </div>
-          
-          <!-- Editor -->
-          <div class="rounded-lg overflow-hidden mb-2"
-               x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'"
-               x-show="!showPreview">
-            <textarea id="content" name="content" rows="12" 
-                     class="w-full p-3 resize-y"
-                     x-bind:class="darkMode 
-                     ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
-                     : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
-                     x-model="content"
-                     required></textarea>
-          </div>
-          
-          <!-- Preview -->
-          <div class="rounded-lg overflow-hidden mb-2 p-4 markdown-preview"
-               x-bind:class="darkMode 
-               ? 'border border-white/20 bg-gray-700/30' 
-               : 'border border-gray-300 bg-gray-50'"
-               x-show="showPreview"
-               x-html="previewHtml">
-          </div>
-          
-          <!-- Markdown-Hilfsmittel -->
-          <div class="mb-4" x-show="!showPreview">
-            <div class="text-xs opacity-70">
-              <p>Du kannst Knotenpunkte der Mindmap durch <code>@Knotenname</code> verlinken.</p>
-              <p>Dieser Editor unterstützt Markdown-Formatierung:</p>
-              <div class="flex flex-wrap gap-2 mt-1">
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="**" data-before="" data-after="" title="Fett">
-                  <i class="fas fa-bold"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="*" data-before="" data-after="" title="Kursiv">
-                  <i class="fas fa-italic"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="`" data-before="" data-after="" title="Code">
-                  <i class="fas fa-code"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="[Link-Text](URL)" data-before="" data-after="" title="Link">
-                  <i class="fas fa-link"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="\n```\nCode-Block\n```" data-before="" data-after="" title="Code-Block">
-                  <i class="fas fa-file-code"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format=">" data-before="" data-after="" title="Zitat">
-                  <i class="fas fa-quote-right"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="- " data-before="" data-after="" title="Liste">
-                  <i class="fas fa-list-ul"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="1. " data-before="" data-after="" title="Nummerierte Liste">
-                  <i class="fas fa-list-ol"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="# " data-before="" data-after="" title="Überschrift">
-                  <i class="fas fa-heading"></i>
-                </button>
-              </div>
-            </div>
-          </div>
-        </div>
-        
-        <div class="flex justify-between items-center">
-          <a href="{{ url_for('forum_post', post_id=post.parent_id or post.id) }}" 
-             class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
-             x-bind:class="darkMode 
-             ? 'bg-gray-700 hover:bg-gray-600 text-white' 
-             : 'bg-gray-200 hover:bg-gray-300 text-gray-700'">
-            Abbrechen
-          </a>
-          <button type="submit" 
-                 class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
-                 x-bind:class="darkMode 
-                 ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
-                 : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
-            <i class="fas fa-save mr-2"></i>
-            Änderungen speichern
-          </button>
-        </div>
-      </form>
-    </div>
-  </div>
-</div>
-{% endblock %}
-
-{% block scripts %}
-<script>
-  document.addEventListener('DOMContentLoaded', function() {
-    // Markdown-Buttons für den Beitragseditor
-    document.querySelectorAll('.markdown-button').forEach(button => {
-      button.addEventListener('click', function() {
-        const textarea = document.getElementById('content');
-        const format = this.dataset.format;
-        const before = this.dataset.before || '';
-        const after = this.dataset.after || '';
-        
-        // Hole die aktuelle Auswahl
-        const start = textarea.selectionStart;
-        const end = textarea.selectionEnd;
-        const selection = textarea.value.substring(start, end);
-        
-        // Wende die Formatierung an
-        let formattedText;
-        if (format.includes('\n')) {
-          // Für Formate mit Zeilenumbrüchen (z.B. Code-Blöcke)
-          formattedText = format.replace('Code-Block', selection || 'Code-Block');
-        } else if (format.includes('[Link-Text](URL)')) {
-          formattedText = format.replace('Link-Text', selection || 'Link-Text');
-        } else if (format === '- ' || format === '1. ' || format === '# ' || format === '> ') {
-          // Für Listen und Überschriften: am Anfang der Zeile einfügen
-          const beforeSelection = textarea.value.substring(0, start);
-          const afterSelection = textarea.value.substring(end);
-          
-          // Finde den Anfang der aktuellen Zeile
-          const lastNewline = beforeSelection.lastIndexOf('\n');
-          const lineStart = lastNewline === -1 ? 0 : lastNewline + 1;
-          
-          // Füge das Format am Zeilenanfang ein
-          formattedText = beforeSelection.substring(0, lineStart) + 
-                         format + 
-                         beforeSelection.substring(lineStart) + 
-                         selection + 
-                         afterSelection;
-          
-          // Setze die neue Cursor-Position
-          const newCursorPos = end + format.length;
-          textarea.value = formattedText;
-          textarea.setSelectionRange(newCursorPos, newCursorPos);
-          
-          // Alpine.js Model aktualisieren
-          textarea.dispatchEvent(new Event('input'));
-          return; // Früher zurückkehren, da wir die Formatierung bereits angewendet haben
-        } else {
-          // Für einfache Formatierungen wie fett, kursiv, Code
-          formattedText = before + format + selection + format + after;
-        }
-        
-        // Ersetze den Text
-        textarea.value = textarea.value.substring(0, start) + formattedText + textarea.value.substring(end);
-        
-        // Setze den Fokus zurück auf das Textarea
-        textarea.focus();
-        
-        // Alpine.js Model aktualisieren
-        textarea.dispatchEvent(new Event('input'));
-        
-        // Setze die Auswahl neu, wenn es eine Auswahl gab
-        if (selection) {
-          const newStart = start + before.length + format.length;
-          const newEnd = newStart + selection.length;
-          textarea.setSelectionRange(newStart, newEnd);
-        } else {
-          // Setze den Cursor in die Mitte von **|** oder `|`
-          const newCursorPos = start + before.length + format.length;
-          textarea.setSelectionRange(newCursorPos, newCursorPos);
-        }
-      });
-    });
-  });
-</script>
-{% endblock %} 

templates/community/index.html

@@ -1,125 +0,0 @@
-{% extends 'base.html' %}
-
-{% block title %}Community Forum{% endblock %}
-
-{% block extra_css %}
-<style>
-  .forum-category {
-    transition: all 0.3s ease;
-  }
-  .forum-category:hover {
-    transform: translateY(-2px);
-  }
-  .category-icon {
-    font-size: 1.5rem;
-    width: 2.5rem;
-    height: 2.5rem;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    border-radius: 0.75rem;
-  }
-</style>
-{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-8">
-  <!-- Seitenüberschrift -->
-  <div class="mb-8 text-center">
-    <h1 class="text-3xl font-bold mb-2 gradient-text">Community Forum</h1>
-    <p class="text-lg opacity-75">Diskutiere mit anderen Nutzern über die Hauptthemenbereiche der Mindmap</p>
-  </div>
-  
-  <!-- Forumskategorien -->
-  <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-8">
-    {% if categories_data %}
-      {% for cat_data in categories_data %}
-        <a href="{{ url_for('forum_category', category_id=cat_data.category.id) }}" class="forum-category block">
-          <div class="rounded-xl p-5 h-full" 
-               x-bind:class="darkMode ? 'bg-gray-800/60 hover:bg-gray-800/80 border border-white/10' : 'bg-white hover:bg-gray-50 border border-gray-200 shadow-md'">
-            <div class="flex items-start">
-              <!-- Kategorie-Icon -->
-              <div class="category-icon mr-4 text-white" 
-                   style="background-color: {{ cat_data.category.node.color_code or '#6d28d9' }}">
-                <i class="fas {{ cat_data.category.node.icon or 'fa-folder' }}"></i>
-              </div>
-              
-              <!-- Kategorie-Info -->
-              <div class="flex-grow">
-                <h3 class="text-xl font-semibold mb-2">{{ cat_data.category.title }}</h3>
-                <p class="opacity-75 text-sm mb-3">{{ cat_data.category.description }}</p>
-                
-                <!-- Statistik -->
-                <div class="flex flex-wrap gap-4 text-sm opacity-80">
-                  <div class="flex items-center">
-                    <i class="fas fa-comment-alt mr-2"></i>
-                    <span>{{ cat_data.total_posts }} Themen</span>
-                  </div>
-                  <div class="flex items-center">
-                    <i class="fas fa-reply mr-2"></i>
-                    <span>{{ cat_data.total_replies }} Antworten</span>
-                  </div>
-                  {% if cat_data.latest_post %}
-                  <div class="flex items-center">
-                    <i class="fas fa-clock mr-2"></i>
-                    <span>Neuster Beitrag: {{ cat_data.latest_post.created_at.strftime('%d.%m.%Y, %H:%M') }}</span>
-                  </div>
-                  {% endif %}
-                </div>
-              </div>
-              
-              <!-- Pfeil-Icon -->
-              <div class="ml-2">
-                <i class="fas fa-chevron-right opacity-50"></i>
-              </div>
-            </div>
-          </div>
-        </a>
-      {% endfor %}
-    {% else %}
-      <div class="col-span-2 text-center py-8">
-        <div class="text-3xl mb-3 opacity-30"><i class="fas fa-exclamation-circle"></i></div>
-        <h3 class="text-xl font-semibold mb-2">Keine Forum-Kategorien gefunden</h3>
-        <p class="opacity-75">Es sind derzeit keine Kategorien für Diskussionen verfügbar.</p>
-      </div>
-    {% endif %}
-  </div>
-  
-  <!-- Hinweis zur Nutzung -->
-  <div class="rounded-xl p-6 text-center mb-8" 
-       x-bind:class="darkMode ? 'bg-indigo-900/30 border border-indigo-700/30' : 'bg-indigo-50 border border-indigo-100'">
-    <h3 class="text-xl font-semibold mb-3">
-      <i class="fas fa-lightbulb mr-2 text-yellow-500"></i>
-      So funktioniert das Forum
-    </h3>
-    <p class="mb-4">Das Community-Forum ist nach den Hauptknotenpunkten der Systades-Mindmap strukturiert. 
-      In deinen Beiträgen kannst du Knotenpunkte mit <code>@Knotenname</code> verlinken.</p>
-    <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mt-6">
-      <div class="p-4 rounded-lg" 
-           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
-        <div class="text-2xl mb-2"><i class="fas fa-users text-indigo-400"></i></div>
-        <h4 class="font-medium mb-1">Fachliche Diskussionen</h4>
-        <p class="text-sm opacity-75">Tausche dich mit anderen zu spezifischen Themen aus</p>
-      </div>
-      <div class="p-4 rounded-lg" 
-           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
-        <div class="text-2xl mb-2"><i class="fas fa-link text-indigo-400"></i></div>
-        <h4 class="font-medium mb-1">Wissensvernetzung</h4>
-        <p class="text-sm opacity-75">Verknüpfe Inhalte durch Knotenreferenzen</p>
-      </div>
-      <div class="p-4 rounded-lg" 
-           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
-        <div class="text-2xl mb-2"><i class="fas fa-markdown text-indigo-400"></i></div>
-        <h4 class="font-medium mb-1">Markdown Support</h4>
-        <p class="text-sm opacity-75">Formatiere deine Beiträge mit Markdown</p>
-      </div>
-    </div>
-  </div>
-</div>
-{% endblock %}
-
-{% block scripts %}
-<script>
-  // Hier können bei Bedarf forumspezifische Scripts eingefügt werden
-</script>
-{% endblock %} 

templates/community/new_post.html

@@ -1,355 +0,0 @@
-{% extends 'base.html' %}
-
-{% block title %}Neues Thema - {{ category.title }}{% endblock %}
-
-{% block extra_css %}
-<style>
-  .markdown-preview {
-    min-height: 200px;
-    max-height: 400px;
-    overflow-y: auto;
-    line-height: 1.6;
-  }
-  .markdown-preview p {
-    margin-bottom: 1rem;
-  }
-  .markdown-preview h1, .markdown-preview h2, .markdown-preview h3, 
-  .markdown-preview h4, .markdown-preview h5, .markdown-preview h6 {
-    margin-top: 1.5rem;
-    margin-bottom: 0.75rem;
-    font-weight: 600;
-  }
-  .markdown-preview h1 { font-size: 1.8rem; }
-  .markdown-preview h2 { font-size: 1.5rem; }
-  .markdown-preview h3 { font-size: 1.3rem; }
-  .markdown-preview h4 { font-size: 1.1rem; }
-  .markdown-preview ul, .markdown-preview ol {
-    margin-left: 1.5rem;
-    margin-bottom: 1rem;
-  }
-  .markdown-preview ul { list-style-type: disc; }
-  .markdown-preview ol { list-style-type: decimal; }
-  .markdown-preview pre {
-    background-color: rgba(0,0,0,0.05);
-    padding: 1rem;
-    border-radius: 0.5rem;
-    overflow-x: auto;
-    margin: 1rem 0;
-  }
-  .markdown-preview code {
-    font-family: 'JetBrains Mono', monospace;
-    font-size: 0.9em;
-    padding: 0.1em 0.3em;
-    border-radius: 0.3em;
-    background-color: rgba(0,0,0,0.05);
-  }
-  .markdown-preview pre code {
-    padding: 0;
-    background-color: transparent;
-  }
-  .markdown-preview blockquote {
-    border-left: 4px solid;
-    padding-left: 1rem;
-    margin-left: 0;
-    margin-right: 0;
-    margin-bottom: 1rem;
-    opacity: 0.8;
-  }
-  .dark .markdown-preview code {
-    background-color: rgba(255,255,255,0.1);
-  }
-  .dark .markdown-preview blockquote {
-    border-color: rgba(255,255,255,0.2);
-  }
-  .node-mention {
-    display: inline-flex;
-    align-items: center;
-    background-color: rgba(109, 40, 217, 0.1);
-    color: #6d28d9;
-    border-radius: 4px;
-    padding: 1px 6px;
-    font-size: 0.9em;
-    margin: 0 2px;
-    font-weight: 500;
-  }
-  .dark .node-mention {
-    background-color: rgba(167, 139, 250, 0.2);
-    color: #a78bfa;
-  }
-</style>
-{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-8">
-  <!-- Breadcrumb Navigation -->
-  <div class="mb-6 flex items-center text-sm">
-    <a href="{{ url_for('community') }}" class="opacity-75 hover:opacity-100 transition-opacity">
-      <i class="fas fa-home mr-1"></i> Forum
-    </a>
-    <span class="mx-2 opacity-50">/</span>
-    <a href="{{ url_for('forum_category', category_id=category.id) }}" class="opacity-75 hover:opacity-100 transition-opacity">
-      {{ category.title }}
-    </a>
-    <span class="mx-2 opacity-50">/</span>
-    <span class="font-medium">Neues Thema</span>
-  </div>
-  
-  <!-- Formular-Header -->
-  <div class="mb-6">
-    <h1 class="text-2xl font-bold mb-2">Neues Thema erstellen</h1>
-    <p class="opacity-75">in der Kategorie <span class="font-medium">{{ category.title }}</span></p>
-  </div>
-  
-  <!-- Formular -->
-  <div class="mb-8 rounded-xl overflow-hidden"
-       x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200'">
-    <div class="p-4 border-b font-medium" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
-      <i class="fas fa-plus-circle mr-2"></i>
-      Neues Thema
-    </div>
-    <div class="p-6">
-      <form action="{{ url_for('new_post', category_id=category.id) }}" method="POST" x-data="{ 
-        title: '', 
-        content: '',
-        showPreview: false,
-        previewHtml: '',
-        
-        updatePreview() {
-          // Verarbeite den Inhalt
-          if (this.content.trim() === '') {
-            this.previewHtml = '<div class=\'opacity-50 italic\'>Die Vorschau wird hier angezeigt...</div>';
-            return;
-          }
-          
-          // Verarbeite Markdown
-          let html = marked.parse(this.content);
-          
-          // Ersetze @Knotenname mit entsprechenden Links
-          html = html.replace(/@([a-zA-Z0-9äöüÄÖÜß_-]+)/g, '<span class=\'node-mention\'><i class=\'fas fa-diagram-project fa-xs mr-1\'></i>$1</span>');
-          
-          this.previewHtml = html;
-        }
-      }">
-        <div class="mb-6">
-          <label for="title" class="block mb-2 font-medium">Titel des Themas</label>
-          <div class="rounded-lg overflow-hidden"
-               x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'">
-            <input type="text" id="title" name="title" 
-                  class="w-full px-4 py-3" 
-                  x-bind:class="darkMode 
-                  ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
-                  : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
-                  placeholder="Ein prägnanter Titel für dein Thema"
-                  x-model="title"
-                  required>
-          </div>
-        </div>
-        
-        <div class="mb-6">
-          <div class="flex justify-between items-center mb-2">
-            <label for="content" class="font-medium">Inhalt</label>
-            <div class="flex space-x-2">
-              <button type="button"
-                     class="px-3 py-1 rounded text-sm flex items-center"
-                     x-bind:class="darkMode 
-                     ? 'bg-gray-700 hover:bg-gray-600 text-white' 
-                     : 'bg-gray-200 hover:bg-gray-300 text-gray-700'"
-                     @click="showPreview = false"
-                     x-bind:disabled="!showPreview"
-                     x-bind:class="{'opacity-50': !showPreview}">
-                <i class="fas fa-edit mr-1"></i> Bearbeiten
-              </button>
-              <button type="button"
-                     class="px-3 py-1 rounded text-sm flex items-center"
-                     x-bind:class="darkMode 
-                     ? 'bg-gray-700 hover:bg-gray-600 text-white' 
-                     : 'bg-gray-200 hover:bg-gray-300 text-gray-700'"
-                     @click="updatePreview(); showPreview = true"
-                     x-bind:disabled="showPreview"
-                     x-bind:class="{'opacity-50': showPreview}">
-                <i class="fas fa-eye mr-1"></i> Vorschau
-              </button>
-            </div>
-          </div>
-          
-          <!-- Editor -->
-          <div class="rounded-lg overflow-hidden mb-2"
-               x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'"
-               x-show="!showPreview">
-            <textarea id="content" name="content" rows="12" 
-                     class="w-full p-3 resize-y"
-                     x-bind:class="darkMode 
-                     ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
-                     : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
-                     placeholder="Schreibe deinen Beitrag hier (unterstützt Markdown und @Knotenname-Erwähnungen)..."
-                     x-model="content"
-                     required></textarea>
-          </div>
-          
-          <!-- Preview -->
-          <div class="rounded-lg overflow-hidden mb-2 p-4 markdown-preview"
-               x-bind:class="darkMode 
-               ? 'border border-white/20 bg-gray-700/30' 
-               : 'border border-gray-300 bg-gray-50'"
-               x-show="showPreview"
-               x-html="previewHtml">
-          </div>
-          
-          <!-- Markdown-Hilfsmittel -->
-          <div class="mb-4" x-show="!showPreview">
-            <div class="text-xs opacity-70">
-              <p>Du kannst Knotenpunkte der Mindmap durch <code>@Knotenname</code> verlinken.</p>
-              <p>Dieser Editor unterstützt Markdown-Formatierung:</p>
-              <div class="flex flex-wrap gap-2 mt-1">
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="**" data-before="" data-after="" title="Fett">
-                  <i class="fas fa-bold"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="*" data-before="" data-after="" title="Kursiv">
-                  <i class="fas fa-italic"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="`" data-before="" data-after="" title="Code">
-                  <i class="fas fa-code"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="[Link-Text](URL)" data-before="" data-after="" title="Link">
-                  <i class="fas fa-link"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="\n```\nCode-Block\n```" data-before="" data-after="" title="Code-Block">
-                  <i class="fas fa-file-code"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format=">" data-before="" data-after="" title="Zitat">
-                  <i class="fas fa-quote-right"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="- " data-before="" data-after="" title="Liste">
-                  <i class="fas fa-list-ul"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="1. " data-before="" data-after="" title="Nummerierte Liste">
-                  <i class="fas fa-list-ol"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="# " data-before="" data-after="" title="Überschrift">
-                  <i class="fas fa-heading"></i>
-                </button>
-              </div>
-            </div>
-          </div>
-        </div>
-        
-        <div class="flex justify-between items-center">
-          <a href="{{ url_for('forum_category', category_id=category.id) }}" 
-             class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
-             x-bind:class="darkMode 
-             ? 'bg-gray-700 hover:bg-gray-600 text-white' 
-             : 'bg-gray-200 hover:bg-gray-300 text-gray-700'">
-            Abbrechen
-          </a>
-          <button type="submit" 
-                 class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
-                 x-bind:class="darkMode 
-                 ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
-                 : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
-            <i class="fas fa-paper-plane mr-2"></i>
-            Thema erstellen
-          </button>
-        </div>
-      </form>
-    </div>
-  </div>
-  
-  <!-- Link zur Mindmap -->
-  <div class="rounded-xl p-5 mb-4 flex items-center"
-       x-bind:class="darkMode ? 'bg-purple-900/20 border border-purple-800/30' : 'bg-purple-50 border border-purple-100'">
-    <div class="text-3xl mr-4 opacity-80">
-      <i class="fas fa-diagram-project" style="color: {{ category.node.color_code }}"></i>
-    </div>
-    <div>
-      <h3 class="font-medium mb-1">Mindmap-Knotenpunkt: {{ category.node.name }}</h3>
-      <p class="text-sm opacity-75">Dieser Diskussionsbereich ist mit dem Mindmap-Knotenpunkt "{{ category.node.name }}" verknüpft.</p>
-    </div>
-    <div class="ml-auto">
-      <a href="{{ url_for('mindmap') }}" 
-         class="px-4 py-2 rounded-lg inline-block text-sm transition-all"
-         x-bind:class="darkMode 
-         ? 'bg-purple-800/60 hover:bg-purple-700/60 text-white' 
-         : 'bg-white hover:bg-purple-100 text-purple-800 border border-purple-200'">
-        Zur Mindmap
-      </a>
-    </div>
-  </div>
-</div>
-{% endblock %}
-
-{% block scripts %}
-<script>
-  document.addEventListener('DOMContentLoaded', function() {
-    // Markdown-Buttons für den Beitragseditor
-    document.querySelectorAll('.markdown-button').forEach(button => {
-      button.addEventListener('click', function() {
-        const textarea = document.getElementById('content');
-        const format = this.dataset.format;
-        const before = this.dataset.before || '';
-        const after = this.dataset.after || '';
-        
-        // Hole die aktuelle Auswahl
-        const start = textarea.selectionStart;
-        const end = textarea.selectionEnd;
-        const selection = textarea.value.substring(start, end);
-        
-        // Wende die Formatierung an
-        let formattedText;
-        if (format.includes('\n')) {
-          // Für Formate mit Zeilenumbrüchen (z.B. Code-Blöcke)
-          formattedText = format.replace('Code-Block', selection || 'Code-Block');
-        } else if (format.includes('[Link-Text](URL)')) {
-          formattedText = format.replace('Link-Text', selection || 'Link-Text');
-        } else if (format === '- ' || format === '1. ' || format === '# ' || format === '> ') {
-          // Für Listen und Überschriften: am Anfang der Zeile einfügen
-          const beforeSelection = textarea.value.substring(0, start);
-          const afterSelection = textarea.value.substring(end);
-          
-          // Finde den Anfang der aktuellen Zeile
-          const lastNewline = beforeSelection.lastIndexOf('\n');
-          const lineStart = lastNewline === -1 ? 0 : lastNewline + 1;
-          
-          // Füge das Format am Zeilenanfang ein
-          formattedText = beforeSelection.substring(0, lineStart) + 
-                         format + 
-                         beforeSelection.substring(lineStart) + 
-                         selection + 
-                         afterSelection;
-          
-          // Setze die neue Cursor-Position
-          const newCursorPos = end + format.length;
-          textarea.value = formattedText;
-          textarea.setSelectionRange(newCursorPos, newCursorPos);
-          
-          // Alpine.js Model aktualisieren
-          textarea.dispatchEvent(new Event('input'));
-          return; // Früher zurückkehren, da wir die Formatierung bereits angewendet haben
-        } else {
-          // Für einfache Formatierungen wie fett, kursiv, Code
-          formattedText = before + format + selection + format + after;
-        }
-        
-        // Ersetze den Text
-        textarea.value = textarea.value.substring(0, start) + formattedText + textarea.value.substring(end);
-        
-        // Setze den Fokus zurück auf das Textarea
-        textarea.focus();
-        
-        // Alpine.js Model aktualisieren
-        textarea.dispatchEvent(new Event('input'));
-        
-        // Setze die Auswahl neu, wenn es eine Auswahl gab
-        if (selection) {
-          const newStart = start + before.length + format.length;
-          const newEnd = newStart + selection.length;
-          textarea.setSelectionRange(newStart, newEnd);
-        } else {
-          // Setze den Cursor in die Mitte von **|** oder `|`
-          const newCursorPos = start + before.length + format.length;
-          textarea.setSelectionRange(newCursorPos, newCursorPos);
-        }
-      });
-    });
-  });
-</script>
-{% endblock %} 

templates/community/post.html

@@ -1,491 +0,0 @@
-{% extends 'base.html' %}
-
-{% block title %}{{ post.title }} - Forum{% endblock %}
-
-{% block extra_css %}
-<style>
-  .post-content {
-    line-height: 1.7;
-  }
-  .post-content p {
-    margin-bottom: 1rem;
-  }
-  .post-content h1, .post-content h2, .post-content h3, 
-  .post-content h4, .post-content h5, .post-content h6 {
-    margin-top: 1.5rem;
-    margin-bottom: 0.75rem;
-    font-weight: 600;
-  }
-  .post-content h1 { font-size: 1.8rem; }
-  .post-content h2 { font-size: 1.5rem; }
-  .post-content h3 { font-size: 1.3rem; }
-  .post-content h4 { font-size: 1.1rem; }
-  .post-content ul, .post-content ol {
-    margin-left: 1.5rem;
-    margin-bottom: 1rem;
-  }
-  .post-content ul { list-style-type: disc; }
-  .post-content ol { list-style-type: decimal; }
-  .post-content pre {
-    background-color: rgba(0,0,0,0.05);
-    padding: 1rem;
-    border-radius: 0.5rem;
-    overflow-x: auto;
-    margin: 1rem 0;
-  }
-  .post-content code {
-    font-family: 'JetBrains Mono', monospace;
-    font-size: 0.9em;
-    padding: 0.1em 0.3em;
-    border-radius: 0.3em;
-    background-color: rgba(0,0,0,0.05);
-  }
-  .post-content pre code {
-    padding: 0;
-    background-color: transparent;
-  }
-  .post-content blockquote {
-    border-left: 4px solid;
-    padding-left: 1rem;
-    margin-left: 0;
-    margin-right: 0;
-    margin-bottom: 1rem;
-    opacity: 0.8;
-  }
-  .post-content img {
-    max-width: 100%;
-    height: auto;
-    border-radius: 0.5rem;
-    margin: 1rem 0;
-  }
-  .post-content table {
-    width: 100%;
-    border-collapse: collapse;
-    margin: 1rem 0;
-  }
-  .post-content th, .post-content td {
-    padding: 0.5rem;
-    border: 1px solid;
-    border-color: rgba(0,0,0,0.1);
-  }
-  .post-content th {
-    background-color: rgba(0,0,0,0.05);
-  }
-  .post-content a {
-    color: #6d28d9;
-    text-decoration: none;
-  }
-  .post-content a:hover {
-    text-decoration: underline;
-  }
-  .dark .post-content code {
-    background-color: rgba(255,255,255,0.1);
-  }
-  .dark .post-content th, .dark .post-content td {
-    border-color: rgba(255,255,255,0.1);
-  }
-  .dark .post-content th {
-    background-color: rgba(255,255,255,0.05);
-  }
-  .dark .post-content a {
-    color: #a78bfa;
-  }
-  .node-mention {
-    display: inline-flex;
-    align-items: center;
-    background-color: rgba(109, 40, 217, 0.1);
-    color: #6d28d9;
-    border-radius: 4px;
-    padding: 1px 6px;
-    font-size: 0.9em;
-    margin: 0 2px;
-    font-weight: 500;
-  }
-  .dark .node-mention {
-    background-color: rgba(167, 139, 250, 0.2);
-    color: #a78bfa;
-  }
-</style>
-{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-8">
-  <!-- Breadcrumb Navigation -->
-  <div class="mb-6 flex items-center text-sm">
-    <a href="{{ url_for('community') }}" class="opacity-75 hover:opacity-100 transition-opacity">
-      <i class="fas fa-home mr-1"></i> Forum
-    </a>
-    <span class="mx-2 opacity-50">/</span>
-    <a href="{{ url_for('forum_category', category_id=category.id) }}" class="opacity-75 hover:opacity-100 transition-opacity">
-      {{ category.title }}
-    </a>
-    <span class="mx-2 opacity-50">/</span>
-    <span class="font-medium truncate max-w-[300px]">{{ post.title }}</span>
-  </div>
-  
-  <!-- Beitrags-Header -->
-  <div class="mb-6">
-    <h1 class="text-2xl font-bold mb-2">{{ post.title }}</h1>
-    <div class="flex flex-wrap items-center gap-3 text-sm opacity-75">
-      <span><i class="fas fa-calendar-alt mr-1"></i> {{ post.created_at.strftime('%d.%m.%Y, %H:%M') }}</span>
-      <span><i class="fas fa-eye mr-1"></i> {{ post.view_count }} Aufrufe</span>
-      <span><i class="fas fa-reply mr-1"></i> {{ replies|length }} Antworten</span>
-      
-      {% if post.is_pinned or post.is_locked %}
-      <div class="flex gap-2 ml-2">
-        {% if post.is_pinned %}
-        <span class="px-2 py-0.5 text-xs rounded-full"
-              x-bind:class="darkMode ? 'bg-yellow-700/50 text-yellow-300' : 'bg-yellow-100 text-yellow-800'">
-          <i class="fas fa-thumbtack mr-1"></i> Angepinnt
-        </span>
-        {% endif %}
-        {% if post.is_locked %}
-        <span class="px-2 py-0.5 text-xs rounded-full"
-              x-bind:class="darkMode ? 'bg-red-700/50 text-red-300' : 'bg-red-100 text-red-800'">
-          <i class="fas fa-lock mr-1"></i> Gesperrt
-        </span>
-        {% endif %}
-      </div>
-      {% endif %}
-    </div>
-  </div>
-  
-  <!-- Hauptbeitrag -->
-  <div class="mb-8 rounded-xl overflow-hidden"
-       x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200 shadow-sm'">
-    <!-- Beitrags-Header -->
-    <div class="p-4 border-b" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
-      <div class="flex items-center justify-between">
-        <div class="flex items-center">
-          <!-- Autor-Avatar -->
-          <div class="w-10 h-10 rounded-full flex items-center justify-center text-white font-medium text-sm overflow-hidden mr-3" 
-               style="background: linear-gradient(135deg, #8b5cf6, #6366f1);">
-            {% if post.author.avatar %}
-              <img src="{{ post.author.avatar }}" alt="{{ post.author.username }}" class="w-full h-full object-cover">
-            {% else %}
-              {{ post.author.username[0].upper() }}
-            {% endif %}
-          </div>
-          
-          <!-- Autor-Info -->
-          <div>
-            <div class="font-medium">{{ post.author.username }}</div>
-            <div class="text-xs opacity-70">Erstellt am {{ post.created_at.strftime('%d.%m.%Y, %H:%M') }}</div>
-          </div>
-        </div>
-        
-        <!-- Aktionen -->
-        <div class="flex items-center space-x-2">
-          {% if current_user.id == post.user_id or current_user.role == 'admin' %}
-            <a href="{{ url_for('edit_post', post_id=post.id) }}" 
-               class="p-2 rounded transition-colors"
-               x-bind:class="darkMode 
-               ? 'hover:bg-gray-700/50 text-gray-300' 
-               : 'hover:bg-gray-100 text-gray-600'">
-              <i class="fas fa-edit"></i>
-            </a>
-            <form action="{{ url_for('delete_post', post_id=post.id) }}" method="POST" class="inline" onsubmit="return confirm('Möchtest du diesen Beitrag wirklich löschen?');">
-              <button type="submit" 
-                     class="p-2 rounded transition-colors"
-                     x-bind:class="darkMode 
-                     ? 'hover:bg-red-800/50 text-red-300' 
-                     : 'hover:bg-red-100 text-red-600'">
-                <i class="fas fa-trash-alt"></i>
-              </button>
-            </form>
-          {% endif %}
-          
-          <!-- Moderation-Optionen -->
-          {% if current_user.role in ['admin', 'moderator'] %}
-            <div class="ml-2 border-l" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'"></div>
-            <form action="{{ url_for('toggle_pin_post', post_id=post.id) }}" method="POST" class="inline">
-              <button type="submit" 
-                    class="p-2 rounded transition-colors"
-                    x-bind:class="darkMode 
-                    ? 'hover:bg-yellow-800/50 text-yellow-300' 
-                    : 'hover:bg-yellow-100 text-yellow-600'"
-                    title="{% if post.is_pinned %}Nicht mehr anpinnen{% else %}Anpinnen{% endif %}">
-                <i class="fas fa-thumbtack"></i>
-              </button>
-            </form>
-            <form action="{{ url_for('toggle_lock_post', post_id=post.id) }}" method="POST" class="inline">
-              <button type="submit" 
-                    class="p-2 rounded transition-colors"
-                    x-bind:class="darkMode 
-                    ? 'hover:bg-blue-800/50 text-blue-300' 
-                    : 'hover:bg-blue-100 text-blue-600'"
-                    title="{% if post.is_locked %}Entsperren{% else %}Sperren{% endif %}">
-                <i class="fas {% if post.is_locked %}fa-unlock{% else %}fa-lock{% endif %}"></i>
-              </button>
-            </form>
-          {% endif %}
-        </div>
-      </div>
-    </div>
-    
-    <!-- Beitrags-Inhalt -->
-    <div class="p-6">
-      <div class="post-content markdown-content" id="main-post-content">
-        {{ post.content|safe }}
-      </div>
-      
-      {% if post.updated_at and post.updated_at != post.created_at %}
-        <div class="mt-6 pt-4 text-xs opacity-60 border-t" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
-          <i class="fas fa-edit mr-1"></i> Zuletzt bearbeitet: {{ post.updated_at.strftime('%d.%m.%Y, %H:%M') }}
-        </div>
-      {% endif %}
-    </div>
-  </div>
-  
-  <!-- Antworten-Bereich -->
-  <div class="mb-8">
-    <h2 class="text-xl font-semibold mb-4">
-      <i class="fas fa-reply mr-2 opacity-60"></i>
-      {{ replies|length }} Antworten
-    </h2>
-    
-    <!-- Antworten-Liste -->
-    {% if replies %}
-      {% for reply in replies %}
-        <div class="mb-5 rounded-xl overflow-hidden"
-            x-bind:class="darkMode ? 'bg-gray-800/40 border border-white/10' : 'bg-white border border-gray-200'">
-          <!-- Antwort-Header -->
-          <div class="p-3 border-b" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
-            <div class="flex items-center justify-between">
-              <div class="flex items-center">
-                <!-- Autor-Avatar -->
-                <div class="w-8 h-8 rounded-full flex items-center justify-center text-white font-medium text-xs overflow-hidden mr-3" 
-                    style="background: linear-gradient(135deg, #8b5cf6, #6366f1);">
-                  {% if reply.author.avatar %}
-                    <img src="{{ reply.author.avatar }}" alt="{{ reply.author.username }}" class="w-full h-full object-cover">
-                  {% else %}
-                    {{ reply.author.username[0].upper() }}
-                  {% endif %}
-                </div>
-                
-                <!-- Autor-Info -->
-                <div>
-                  <div class="font-medium text-sm">{{ reply.author.username }}</div>
-                  <div class="text-xs opacity-70">{{ reply.created_at.strftime('%d.%m.%Y, %H:%M') }}</div>
-                </div>
-              </div>
-              
-              <!-- Aktionen -->
-              <div class="flex items-center space-x-1">
-                {% if current_user.id == reply.user_id or current_user.role == 'admin' %}
-                  <a href="{{ url_for('edit_post', post_id=reply.id) }}" 
-                    class="p-1.5 rounded text-sm transition-colors"
-                    x-bind:class="darkMode 
-                    ? 'hover:bg-gray-700/50 text-gray-300' 
-                    : 'hover:bg-gray-100 text-gray-600'">
-                    <i class="fas fa-edit"></i>
-                  </a>
-                  <form action="{{ url_for('delete_post', post_id=reply.id) }}" method="POST" class="inline" onsubmit="return confirm('Möchtest du diese Antwort wirklich löschen?');">
-                    <button type="submit" 
-                          class="p-1.5 rounded text-sm transition-colors"
-                          x-bind:class="darkMode 
-                          ? 'hover:bg-red-800/50 text-red-300' 
-                          : 'hover:bg-red-100 text-red-600'">
-                      <i class="fas fa-trash-alt"></i>
-                    </button>
-                  </form>
-                {% endif %}
-              </div>
-            </div>
-          </div>
-          
-          <!-- Antwort-Inhalt -->
-          <div class="p-5">
-            <div class="post-content markdown-content reply-content" id="reply-content-{{ reply.id }}">
-              {{ reply.content|safe }}
-            </div>
-            
-            {% if reply.updated_at and reply.updated_at != reply.created_at %}
-              <div class="mt-4 pt-3 text-xs opacity-60 border-t" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
-                <i class="fas fa-edit mr-1"></i> Zuletzt bearbeitet: {{ reply.updated_at.strftime('%d.%m.%Y, %H:%M') }}
-              </div>
-            {% endif %}
-          </div>
-        </div>
-      {% endfor %}
-    {% else %}
-      <div class="rounded-xl p-6 text-center"
-           x-bind:class="darkMode ? 'bg-gray-800/40 border border-white/10' : 'bg-white border border-gray-200'">
-        <div class="text-3xl mb-3 opacity-30"><i class="fas fa-comments"></i></div>
-        <h3 class="text-lg font-semibold mb-2">Noch keine Antworten</h3>
-        <p class="opacity-75">Sei der Erste, der auf diesen Beitrag antwortet!</p>
-      </div>
-    {% endif %}
-  </div>
-  
-  <!-- Antwort-Formular -->
-  {% if not post.is_locked %}
-    <div class="mb-8 rounded-xl overflow-hidden"
-         x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200'">
-      <div class="p-4 border-b font-medium" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
-        <i class="fas fa-reply mr-2"></i>
-        Antworten
-      </div>
-      <div class="p-6">
-        <form action="{{ url_for('reply_to_post', post_id=post.id) }}" method="POST">
-          <div class="mb-4">
-            <label for="content" class="block mb-2 font-medium">Deine Antwort</label>
-            <div class="mb-2 rounded-lg overflow-hidden"
-                 x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'">
-              <textarea id="content" name="content" rows="6" 
-                       class="w-full p-3 resize-y"
-                       x-bind:class="darkMode 
-                       ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
-                       : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
-                       placeholder="Schreibe deine Antwort hier (unterstützt Markdown und @Knotenname-Erwähnungen)..."
-                      required></textarea>
-            </div>
-            <div class="text-xs opacity-70">
-              <p>Du kannst Knotenpunkte der Mindmap durch <code>@Knotenname</code> verlinken.</p>
-              <p>Dieser Editor unterstützt Markdown-Formatierung:</p>
-              <div class="flex flex-wrap gap-2 mt-1">
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="**" data-before="" data-after="" title="Fett">
-                  <i class="fas fa-bold"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="*" data-before="" data-after="" title="Kursiv">
-                  <i class="fas fa-italic"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="`" data-before="" data-after="" title="Code">
-                  <i class="fas fa-code"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="[Link-Text](URL)" data-before="" data-after="" title="Link">
-                  <i class="fas fa-link"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="\n```\nCode-Block\n```" data-before="" data-after="" title="Code-Block">
-                  <i class="fas fa-file-code"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format=">" data-before="" data-after="" title="Zitat">
-                  <i class="fas fa-quote-right"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="- " data-before="" data-after="" title="Liste">
-                  <i class="fas fa-list-ul"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="1. " data-before="" data-after="" title="Nummerierte Liste">
-                  <i class="fas fa-list-ol"></i>
-                </button>
-                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="# " data-before="" data-after="" title="Überschrift">
-                  <i class="fas fa-heading"></i>
-                </button>
-              </div>
-            </div>
-          </div>
-          <div>
-            <button type="submit" 
-                   class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
-                   x-bind:class="darkMode 
-                   ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
-                   : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
-              <i class="fas fa-paper-plane mr-2"></i>
-              Antwort senden
-            </button>
-          </div>
-        </form>
-      </div>
-    </div>
-  {% else %}
-    <div class="rounded-xl p-5 text-center mb-6"
-         x-bind:class="darkMode ? 'bg-red-900/20 border border-red-800/30' : 'bg-red-50 border border-red-100'">
-      <i class="fas fa-lock mr-2 text-red-500"></i>
-      <span>Dieser Beitrag ist geschlossen. Es können keine neuen Antworten mehr verfasst werden.</span>
-    </div>
-  {% endif %}
-</div>
-{% endblock %}
-
-{% block scripts %}
-<script>
-  document.addEventListener('DOMContentLoaded', function() {
-    // Markdown und Knotenerwähnungen verarbeiten
-    const processContent = (content) => {
-      // Verarbeite Markdown mit marked.js
-      let html = marked.parse(content);
-      
-      // Ersetze @Knotenname mit entsprechenden Links
-      html = html.replace(/@([a-zA-Z0-9äöüÄÖÜß_-]+)/g, '<span class="node-mention"><i class="fas fa-diagram-project fa-xs mr-1"></i>$1</span>');
-      
-      return html;
-    };
-    
-    // Markdown-Inhalt für Hauptbeitrag rendern
-    const mainPostContent = document.getElementById('main-post-content');
-    if (mainPostContent) {
-      mainPostContent.innerHTML = processContent(mainPostContent.textContent.trim());
-    }
-    
-    // Markdown-Inhalt für Antworten rendern
-    document.querySelectorAll('.reply-content').forEach(reply => {
-      reply.innerHTML = processContent(reply.textContent.trim());
-    });
-    
-    // Markdown-Buttons für das Antwortformular
-    document.querySelectorAll('.markdown-button').forEach(button => {
-      button.addEventListener('click', function() {
-        const textarea = document.getElementById('content');
-        const format = this.dataset.format;
-        const before = this.dataset.before || '';
-        const after = this.dataset.after || '';
-        
-        // Hole die aktuelle Auswahl
-        const start = textarea.selectionStart;
-        const end = textarea.selectionEnd;
-        const selection = textarea.value.substring(start, end);
-        
-        // Wende die Formatierung an
-        let formattedText;
-        if (format.includes('\n')) {
-          // Für Formate mit Zeilenumbrüchen (z.B. Code-Blöcke)
-          formattedText = format.replace('Code-Block', selection || 'Code-Block');
-        } else if (format.includes('[Link-Text](URL)')) {
-          formattedText = format.replace('Link-Text', selection || 'Link-Text');
-        } else if (format === '- ' || format === '1. ' || format === '# ' || format === '> ') {
-          // Für Listen und Überschriften: am Anfang der Zeile einfügen
-          const beforeSelection = textarea.value.substring(0, start);
-          const afterSelection = textarea.value.substring(end);
-          
-          // Finde den Anfang der aktuellen Zeile
-          const lastNewline = beforeSelection.lastIndexOf('\n');
-          const lineStart = lastNewline === -1 ? 0 : lastNewline + 1;
-          
-          // Füge das Format am Zeilenanfang ein
-          formattedText = beforeSelection.substring(0, lineStart) + 
-                         format + 
-                         beforeSelection.substring(lineStart) + 
-                         selection + 
-                         afterSelection;
-          
-          // Setze die neue Cursor-Position
-          const newCursorPos = end + format.length;
-          textarea.value = formattedText;
-          textarea.setSelectionRange(newCursorPos, newCursorPos);
-          return; // Früher zurückkehren, da wir die Formatierung bereits angewendet haben
-        } else {
-          // Für einfache Formatierungen wie fett, kursiv, Code
-          formattedText = before + format + selection + format + after;
-        }
-        
-        // Ersetze den Text
-        textarea.value = textarea.value.substring(0, start) + formattedText + textarea.value.substring(end);
-        
-        // Setze den Fokus zurück auf das Textarea
-        textarea.focus();
-        
-        // Setze die Auswahl neu, wenn es eine Auswahl gab
-        if (selection) {
-          const newStart = start + before.length + format.length;
-          const newEnd = newStart + selection.length;
-          textarea.setSelectionRange(newStart, newEnd);
-        } else {
-          // Setze den Cursor in die Mitte von **|** oder `|`
-          const newCursorPos = start + before.length + format.length;
-          textarea.setSelectionRange(newCursorPos, newCursorPos);
-        }
-      });
-    });
-  });
-</script>
-{% endblock %} 

templates/community/preview.html

@@ -1,137 +0,0 @@
-{% extends 'base.html' %}
-
-{% block title %}Community Forum Vorschau{% endblock %}
-
-{% block extra_css %}
-<style>
-  .forum-category {
-    transition: all 0.3s ease;
-  }
-  .forum-category:hover {
-    transform: translateY(-2px);
-  }
-  .category-icon {
-    font-size: 1.5rem;
-    width: 2.5rem;
-    height: 2.5rem;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    border-radius: 0.75rem;
-  }
-</style>
-{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-8">
-  <!-- Seitenüberschrift -->
-  <div class="mb-8 text-center">
-    <h1 class="text-3xl font-bold mb-2 gradient-text">Community Forum</h1>
-    <p class="text-lg opacity-75">Diskutiere mit anderen Nutzern über die Hauptthemenbereiche der Mindmap</p>
-  </div>
-  
-  <!-- Login-Aufforderung -->
-  <div class="rounded-xl p-6 text-center mb-8 bg-indigo-50 dark:bg-indigo-900/30 border border-indigo-100 dark:border-indigo-700/30">
-    <h3 class="text-xl font-semibold mb-3">
-      <i class="fas fa-lock mr-2 text-indigo-500"></i>
-      Anmeldung erforderlich
-    </h3>
-    <p class="mb-4">Um am Community-Forum teilzunehmen und alle Funktionen nutzen zu können, musst du dich anmelden oder registrieren.</p>
-    <div class="flex justify-center gap-4 mt-4">
-      <a href="{{ url_for('login', next=url_for('forum')) }}" class="px-4 py-2 bg-indigo-500 hover:bg-indigo-600 text-white rounded-lg transition-colors">
-        <i class="fas fa-sign-in-alt mr-2"></i>Anmelden
-      </a>
-      <a href="{{ url_for('register') }}" class="px-4 py-2 bg-purple-500 hover:bg-purple-600 text-white rounded-lg transition-colors">
-        <i class="fas fa-user-plus mr-2"></i>Registrieren
-      </a>
-    </div>
-  </div>
-  
-  <!-- Forumskategorien Vorschau -->
-  <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-8">
-    {% if categories_data %}
-      {% for cat_data in categories_data %}
-        <div class="forum-category block">
-          <div class="rounded-xl p-5 h-full" 
-               x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200 shadow-md'">
-            <div class="flex items-start">
-              <!-- Kategorie-Icon -->
-              <div class="category-icon mr-4 text-white" 
-                   style="background-color: {{ cat_data.category.node.color_code or '#6d28d9' }}">
-                <i class="fas {{ cat_data.category.node.icon or 'fa-folder' }}"></i>
-              </div>
-              
-              <!-- Kategorie-Info -->
-              <div class="flex-grow">
-                <h3 class="text-xl font-semibold mb-2">{{ cat_data.category.title }}</h3>
-                <p class="opacity-75 text-sm mb-3">{{ cat_data.category.description }}</p>
-                
-                <!-- Statistik -->
-                <div class="flex flex-wrap gap-4 text-sm opacity-80">
-                  <div class="flex items-center">
-                    <i class="fas fa-comment-alt mr-2"></i>
-                    <span>{{ cat_data.total_posts }} Themen</span>
-                  </div>
-                  <div class="flex items-center">
-                    <i class="fas fa-reply mr-2"></i>
-                    <span>{{ cat_data.total_replies }} Antworten</span>
-                  </div>
-                </div>
-              </div>
-              
-              <!-- Pfeil-Icon -->
-              <div class="ml-2">
-                <i class="fas fa-lock opacity-50"></i>
-              </div>
-            </div>
-          </div>
-        </div>
-      {% endfor %}
-    {% else %}
-      <div class="col-span-2 text-center py-8">
-        <div class="text-3xl mb-3 opacity-30"><i class="fas fa-exclamation-circle"></i></div>
-        <h3 class="text-xl font-semibold mb-2">Keine Forum-Kategorien gefunden</h3>
-        <p class="opacity-75">Es sind derzeit keine Kategorien für Diskussionen verfügbar.</p>
-      </div>
-    {% endif %}
-  </div>
-  
-  <!-- Hinweis zur Nutzung -->
-  <div class="rounded-xl p-6 text-center mb-8" 
-       x-bind:class="darkMode ? 'bg-indigo-900/30 border border-indigo-700/30' : 'bg-indigo-50 border border-indigo-100'">
-    <h3 class="text-xl font-semibold mb-3">
-      <i class="fas fa-lightbulb mr-2 text-yellow-500"></i>
-      So funktioniert das Forum
-    </h3>
-    <p class="mb-4">Das Community-Forum ist nach den Hauptknotenpunkten der Systades-Mindmap strukturiert. 
-      In deinen Beiträgen kannst du Knotenpunkte mit <code>@Knotenname</code> verlinken.</p>
-    
-    <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mt-6">
-      <div class="p-4 rounded-lg" 
-           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
-        <div class="text-2xl mb-2"><i class="fas fa-users text-indigo-400"></i></div>
-        <h4 class="font-medium mb-1">Fachliche Diskussionen</h4>
-        <p class="text-sm opacity-75">Tausche dich mit anderen zu spezifischen Themen aus</p>
-      </div>
-      <div class="p-4 rounded-lg" 
-           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
-        <div class="text-2xl mb-2"><i class="fas fa-link text-indigo-400"></i></div>
-        <h4 class="font-medium mb-1">Wissensvernetzung</h4>
-        <p class="text-sm opacity-75">Verknüpfe Inhalte durch Knotenreferenzen</p>
-      </div>
-      <div class="p-4 rounded-lg" 
-           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
-        <div class="text-2xl mb-2"><i class="fas fa-markdown text-indigo-400"></i></div>
-        <h4 class="font-medium mb-1">Markdown Support</h4>
-        <p class="text-sm opacity-75">Formatiere deine Beiträge mit Markdown</p>
-      </div>
-    </div>
-  </div>
-</div>
-{% endblock %}
-
-{% block scripts %}
-<script>
-  // Hier können bei Bedarf forumspezifische Scripts eingefügt werden
-</script>
-{% endblock %} 

templates/create_mindmap.html

@@ -1,316 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}Mindmap erstellen{% endblock %}
-
-{% block extra_css %}
-<style>
-  /* Spezifische Stile für die Mindmap-Erstellungsseite */
-  .form-container {
-    background-color: var(--bg-secondary);
-    border-radius: 12px;
-    overflow: hidden;
-    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
-    transition: all 0.3s ease;
-  }
-  
-  body.dark .form-container {
-    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
-    border: 1px solid rgba(255, 255, 255, 0.05);
-  }
-  
-  body:not(.dark) .form-container {
-    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
-    border: 1px solid rgba(0, 0, 0, 0.05);
-  }
-  
-  .form-header {
-    padding: 1.5rem;
-    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
-  }
-  
-  body:not(.dark) .form-header {
-    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
-  }
-  
-  .form-body {
-    padding: 1.5rem;
-  }
-  
-  .form-group {
-    margin-bottom: 1.5rem;
-  }
-  
-  .form-label {
-    display: block;
-    margin-bottom: 0.5rem;
-    font-weight: 500;
-  }
-  
-  .form-input,
-  .form-textarea {
-    width: 100%;
-    padding: 0.75rem 1rem;
-    border-radius: 0.5rem;
-    transition: all 0.3s ease;
-  }
-  
-  body.dark .form-input,
-  body.dark .form-textarea {
-    background-color: rgba(15, 23, 42, 0.6);
-    border: 1px solid rgba(255, 255, 255, 0.1);
-    color: #f1f5f9;
-  }
-  
-  body:not(.dark) .form-input,
-  body:not(.dark) .form-textarea {
-    background-color: white;
-    border: 1px solid #e2e8f0;
-    color: #334155;
-  }
-  
-  body.dark .form-input:focus,
-  body.dark .form-textarea:focus {
-    border-color: #7c3aed;
-    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
-    outline: none;
-  }
-  
-  body:not(.dark) .form-input:focus,
-  body:not(.dark) .form-textarea:focus {
-    border-color: #7c3aed;
-    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
-    outline: none;
-  }
-  
-  .form-textarea {
-    min-height: 120px;
-    resize: vertical;
-  }
-  
-  .form-switch {
-    display: flex;
-    align-items: center;
-  }
-  
-  .form-switch input[type="checkbox"] {
-    height: 0;
-    width: 0;
-    visibility: hidden;
-    position: absolute;
-  }
-  
-  .form-switch label {
-    cursor: pointer;
-    width: 50px;
-    height: 25px;
-    background: rgba(100, 116, 139, 0.3);
-    display: block;
-    border-radius: 25px;
-    position: relative;
-    margin-right: 10px;
-    transition: all 0.3s ease;
-  }
-  
-  .form-switch label:after {
-    content: '';
-    position: absolute;
-    top: 3px;
-    left: 3px;
-    width: 19px;
-    height: 19px;
-    background: #fff;
-    border-radius: 19px;
-    transition: 0.3s;
-  }
-  
-  .form-switch input:checked + label {
-    background: #7c3aed;
-  }
-  
-  .form-switch input:checked + label:after {
-    left: calc(100% - 3px);
-    transform: translateX(-100%);
-  }
-  
-  .btn-submit {
-    background-color: #7c3aed;
-    color: white;
-    padding: 0.75rem 1.5rem;
-    border-radius: 0.5rem;
-    font-weight: 500;
-    transition: all 0.3s ease;
-    border: none;
-    cursor: pointer;
-    display: inline-flex;
-    align-items: center;
-    gap: 0.5rem;
-  }
-  
-  .btn-submit:hover {
-    background-color: #6d28d9;
-    transform: translateY(-2px);
-    box-shadow: 0 4px 12px rgba(109, 40, 217, 0.2);
-  }
-  
-  .btn-cancel {
-    background-color: transparent;
-    padding: 0.75rem 1.5rem;
-    border-radius: 0.5rem;
-    font-weight: 500;
-    transition: all 0.3s ease;
-    border: 1px solid;
-    cursor: pointer;
-    display: inline-flex;
-    align-items: center;
-    gap: 0.5rem;
-  }
-  
-  body.dark .btn-cancel {
-    color: #e2e8f0;
-    border-color: rgba(255, 255, 255, 0.1);
-  }
-  
-  body:not(.dark) .btn-cancel {
-    color: #475569;
-    border-color: #e2e8f0;
-  }
-  
-  .btn-cancel:hover {
-    transform: translateY(-2px);
-  }
-  
-  body.dark .btn-cancel:hover {
-    background-color: rgba(255, 255, 255, 0.05);
-  }
-  
-  body:not(.dark) .btn-cancel:hover {
-    background-color: rgba(0, 0, 0, 0.05);
-  }
-  
-  /* Animation für den Seiteneintritt */
-  @keyframes slideInUp {
-    from {
-      transform: translateY(20px);
-      opacity: 0;
-    }
-    to {
-      transform: translateY(0);
-      opacity: 1;
-    }
-  }
-  
-  .form-container {
-    animation: slideInUp 0.5s ease forwards;
-  }
-  
-  /* Animation für Hover-Effekte */
-  .input-animation {
-    transition: transform 0.3s ease, box-shadow 0.3s ease;
-  }
-  
-  .input-animation:focus {
-    transform: scale(1.01);
-  }
-</style>
-{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-8 animate-fadeIn">
-  <div class="max-w-3xl mx-auto">
-    <!-- Titel mit Animation -->
-    <div class="text-center mb-8 animate-pulse">
-      <h1 class="text-3xl font-bold mb-2 mystical-glow gradient-text">
-        Neue Mindmap erstellen
-      </h1>
-      <p class="opacity-80">Erstelle deine eigene Wissenslandkarte und organisiere deine Gedanken</p>
-    </div>
-    
-    <div class="form-container">
-      <div class="form-header">
-        <h2 class="text-xl font-semibold">Mindmap-Details</h2>
-      </div>
-      
-      <div class="form-body">
-        <form action="{{ url_for('create_mindmap') }}" method="POST">
-          <div class="form-group">
-            <label for="name" class="form-label">Name der Mindmap</label>
-            <input type="text" id="name" name="name" class="form-input input-animation" required placeholder="z.B. Meine Philosophie-Mindmap">
-          </div>
-          
-          <div class="form-group">
-            <label for="description" class="form-label">Beschreibung</label>
-            <textarea id="description" name="description" class="form-textarea input-animation" placeholder="Worum geht es in dieser Mindmap?"></textarea>
-          </div>
-          
-          <div class="form-group">
-            <div class="form-switch">
-              <input type="checkbox" id="is_private" name="is_private" checked>
-              <label for="is_private"></label>
-              <span>Private Mindmap (nur für dich sichtbar)</span>
-            </div>
-          </div>
-          
-          <div class="flex justify-between mt-6">
-            <a href="{{ url_for('profile') }}" class="btn-cancel">
-              <i class="fas fa-arrow-left"></i>
-              Zurück
-            </a>
-            <button type="submit" class="btn-submit">
-              <i class="fas fa-save"></i>
-              Mindmap erstellen
-            </button>
-          </div>
-        </form>
-      </div>
-    </div>
-    
-    <!-- Tipps-Sektion -->
-    <div class="mt-8 p-5 rounded-lg border animate-fadeIn" 
-         x-bind:class="darkMode ? 'bg-slate-800/40 border-slate-700/50' : 'bg-white border-slate-200'">
-      <h3 class="text-xl font-semibold mb-3"
-          x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
-        <i class="fa-solid fa-lightbulb text-yellow-400 mr-2"></i>Tipps zum Erstellen einer Mindmap
-      </h3>
-      <div x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
-        <ul class="list-disc pl-5 space-y-2">
-          <li>Wähle einen prägnanten, aber aussagekräftigen Namen für deine Mindmap</li>
-          <li>Beginne mit einem zentralen Konzept und arbeite dich nach außen vor</li>
-          <li>Verwende verschiedene Farben für unterschiedliche Kategorien oder Themenbereiche</li>
-          <li>Füge Notizen zu Knoten hinzu, um komplexere Ideen zu erklären</li>
-          <li>Verknüpfe verwandte Konzepte, um Beziehungen zu visualisieren</li>
-        </ul>
-      </div>
-    </div>
-  </div>
-</div>
-{% endblock %}
-
-{% block extra_js %}
-<script nonce="{{ csp_nonce }}">
-  document.addEventListener('DOMContentLoaded', function() {
-    // Einfache Animationen für die Eingabefelder
-    const inputs = document.querySelectorAll('.input-animation');
-    
-    inputs.forEach(input => {
-      // Subtile Skalierung bei Fokus
-      input.addEventListener('focus', function() {
-        this.style.transform = 'scale(1.01)';
-        this.style.boxShadow = '0 4px 12px rgba(124, 58, 237, 0.15)';
-      });
-      
-      input.addEventListener('blur', function() {
-        this.style.transform = 'scale(1)';
-        this.style.boxShadow = 'none';
-      });
-    });
-    
-    // Formular-Absenden-Animation
-    const form = document.querySelector('form');
-    form.addEventListener('submit', function(e) {
-      const submitBtn = this.querySelector('.btn-submit');
-      submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Wird erstellt...';
-      submitBtn.disabled = true;
-    });
-  });
-</script>
-{% endblock %} 

templates/index.html

@@ -39,35 +39,6 @@
     animation: textReveal 1s cubic-bezier(0.77, 0, 0.18, 1) forwards;
   }
   
-  /* Marker-Animation für den Text */
-  @keyframes markerAnimation {
-    0% { width: 0; opacity: 0; }
-    20% { width: 100%; opacity: 0.7; }
-    80% { width: 100%; opacity: 0.7; }
-    100% { width: 0; opacity: 0; }
-  }
-  
-  .marker-animation {
-    position: relative;
-  }
-  
-  .marker-animation::after {
-    content: '';
-    position: absolute;
-    bottom: 0;
-    left: 0;
-    height: 6px;
-    width: 0;
-    background: linear-gradient(to right, rgba(109, 40, 217, 0.3), rgba(139, 92, 246, 0.6), rgba(109, 40, 217, 0.3));
-    border-radius: 3px;
-    opacity: 0;
-    animation: markerAnimation 2.5s ease-in-out forwards;
-  }
-  
-  .marker-animation-delay::after {
-    animation-delay: 1.5s;
-  }
-  
   .delay-1 { animation-delay: 0.2s; }
   .delay-2 { animation-delay: 0.4s; }
   .delay-3 { animation-delay: 0.6s; }
@@ -100,20 +71,16 @@
   
   /* Chat section styles */
   .embedded-chat {
-    height: 500px;
+    height: 350px;
     border-radius: 1rem;
     overflow: hidden;
     transition: all 0.3s ease;
     border: 1px solid;
-    display: flex;
-    flex-direction: column;
-    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 5px 10px -5px rgba(0, 0, 0, 0.05);
   }
   
   .dark .embedded-chat {
     background-color: rgba(17, 24, 39, 0.7);
     border-color: rgba(109, 40, 217, 0.2);
-    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 5px 10px -5px rgba(0, 0, 0, 0.2);
   }
   
   .embedded-chat {
@@ -122,118 +89,9 @@
   }
   
   #embedded-chat-messages {
-    flex: 1;
+    height: 250px;
     overflow-y: auto;
-    padding: 1.25rem;
-    min-height: 320px;
-  }
-  
-  .chat-input-container {
-    padding: 1.25rem;
-    border-top: 1px solid;
-    background-color: rgba(255, 255, 255, 0.3);
-  }
-  
-  .dark .chat-input-container {
-    background-color: rgba(17, 24, 39, 0.6);
-    border-color: rgba(75, 85, 99, 0.4);
-  }
-  
-  .mystical-input {
-    background-color: rgba(255, 255, 255, 0.8);
-    border: 1px solid rgba(209, 213, 219, 0.5);
-    color: #4B5563;
-    padding: 0.75rem 1rem;
-    border-radius: 0.5rem;
-    outline: none;
-    transition: all 0.3s ease;
-    width: 100%;
-    font-size: 1rem;
-  }
-  
-  .dark .mystical-input {
-    background-color: rgba(31, 41, 55, 0.7);
-    border-color: rgba(75, 85, 99, 0.4);
-    color: #E5E7EB;
-  }
-  
-  .mystical-input:focus {
-    border-color: rgba(139, 92, 246, 0.5);
-    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.2);
-  }
-  
-  .dark .mystical-input:focus {
-    border-color: rgba(139, 92, 246, 0.5);
-    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.3);
-  }
-  
-  /* Verbesserte Lesbarkeit für Chat-Nachrichten */
-  .chat-message {
-    margin-bottom: 1.25rem;
-  }
-  
-  .chat-bubble {
     padding: 1rem;
-    border-radius: 0.75rem;
-    max-width: 85%;
-    font-size: 1rem;
-    line-height: 1.5;
-  }
-  
-  .assistant-bubble {
-    background-color: rgba(243, 244, 246, 0.95);
-    color: #374151;
-  }
-  
-  .dark .assistant-bubble {
-    background-color: rgba(31, 41, 55, 0.95);
-    color: #E5E7EB;
-  }
-  
-  .user-bubble {
-    background-color: rgba(139, 92, 246, 0.15);
-    color: #4B5563;
-  }
-  
-  .dark .user-bubble {
-    background-color: rgba(124, 58, 237, 0.3);
-    color: #E5E7EB;
-  }
-  
-  /* Beispiel-Buttons verbessert */
-  .quick-query-container {
-    margin-top: 0.75rem;
-    display: flex;
-    flex-wrap: wrap;
-    gap: 0.5rem;
-    align-items: center;
-  }
-  
-  .quick-query-btn {
-    font-size: 0.8rem;
-    padding: 0.4rem 0.75rem;
-    border-radius: 2rem;
-    background-color: rgba(243, 244, 246, 0.8);
-    color: #4B5563;
-    cursor: pointer;
-    transition: all 0.2s ease;
-    white-space: nowrap;
-    border: 1px solid rgba(209, 213, 219, 0.5);
-  }
-  
-  .dark .quick-query-btn {
-    background-color: rgba(55, 65, 81, 0.8);
-    color: #E5E7EB;
-    border-color: rgba(75, 85, 99, 0.4);
-  }
-  
-  .quick-query-btn:hover {
-    background-color: rgba(229, 231, 235, 0.9);
-    transform: translateY(-1px);
-  }
-  
-  .dark .quick-query-btn:hover {
-    background-color: rgba(75, 85, 99, 0.9);
   }
   
   /* Chat typing indicator */
@@ -273,9 +131,16 @@
   <div class="max-w-screen-xl mx-auto px-4 sm:px-6 lg:px-8 relative z-10">
     <div class="text-center mb-16">
       <h1 class="hero-heading mb-8 text-gray-900 dark:text-white">
-        <div class="overflow-hidden flex justify-center gap-6">
-          <span class="relative inline-block text-reveal marker-animation">Wissen.</span>
-          <span class="relative inline-block text-reveal delay-1 marker-animation marker-animation-delay">Vernetzen.</span>
+        <div class="overflow-hidden">
+          <span class="gradient-text inline-block text-reveal">Wissen</span>
+        </div>
+        <div class="overflow-hidden mt-2">
+          <span class="inline-block text-reveal delay-1">neu</span>
+        </div>
+        <div class="mt-2 relative overflow-hidden">
+          <span class="relative inline-block text-reveal delay-2">vernetzen
+            <div class="absolute -bottom-2 left-0 right-0 h-1 bg-gradient-to-r from-purple-500/0 via-purple-500/70 to-purple-500/0 rounded-full"></div>
+          </span>
         </div>
       </h1>
       <div class="overflow-hidden">
@@ -314,12 +179,6 @@
         <div class="text-center">
           <div class="text-3xl font-bold gradient-text mb-2 animate-float">Systades</div>
           <div class="text-lg text-gray-700 dark:text-gray-300">WISSEN VERNETZEN</div>
-          <!-- Animierte Pfeilspitze -->
-          <div class="mt-6 flex justify-center">
-            <svg width="20" height="12" viewBox="0 0 20 12" fill="none" xmlns="http://www.w3.org/2000/svg" class="text-white animate-bounce-slow">
-              <path d="M10 12L0 2L2 0L10 8L18 0L20 2L10 12Z" fill="currentColor" fill-opacity="0.7"/>
-            </svg>
-          </div>
         </div>
       </div>
     </div>
@@ -412,14 +271,14 @@
         </div>
         
         <!-- Chat Messages -->
-        <div id="embedded-chat-messages" class="border-b-0">
+        <div id="embedded-chat-messages" class="border-b border-gray-200 dark:border-gray-700">
           <!-- Assistant Message -->
-          <div class="chat-message flex">
-            <div class="w-9 h-9 rounded-full bg-gradient-to-r from-purple-600 to-indigo-600 flex items-center justify-center text-white mr-3 flex-shrink-0">
+          <div class="mb-4 flex">
+            <div class="w-8 h-8 rounded-full bg-gradient-to-r from-purple-600 to-indigo-600 flex items-center justify-center text-white mr-2 flex-shrink-0">
               <i class="fa-solid fa-robot text-sm"></i>
             </div>
-            <div class="chat-bubble assistant-bubble">
-              <div class="markdown-content">
+            <div class="bg-gray-100 dark:bg-gray-800 rounded-lg p-3 max-w-[80%]">
+              <div class="text-gray-700 dark:text-gray-300 markdown-content">
                 <p>Hallo! Ich bin dein Systades-Assistent. Wie kann ich dir heute helfen?</p>
                 <p>Du kannst mir Fragen zu:</p>
                 <ul>
@@ -433,24 +292,24 @@
           </div>
           
           <!-- User Message -->
-          <div class="chat-message flex justify-end">
-            <div class="chat-bubble user-bubble">
-              <p>
+          <div class="mb-4 flex justify-end">
+            <div class="bg-purple-100 dark:bg-purple-900/30 rounded-lg p-3 max-w-[80%]">
+              <p class="text-gray-800 dark:text-gray-200">
                 Kann ich mit deiner Hilfe eine Mindmap zum Thema Künstliche Intelligenz erstellen?
               </p>
             </div>
-            <div class="w-9 h-9 rounded-full bg-gray-300 dark:bg-gray-600 flex items-center justify-center text-gray-700 dark:text-gray-300 ml-3 flex-shrink-0">
+            <div class="w-8 h-8 rounded-full bg-gray-300 dark:bg-gray-600 flex items-center justify-center text-gray-700 dark:text-gray-300 ml-2 flex-shrink-0">
               <i class="fa-solid fa-user text-sm"></i>
             </div>
           </div>
           
           <!-- Assistant Response -->
-          <div class="chat-message flex" id="demo-ai-response">
-            <div class="w-9 h-9 rounded-full bg-gradient-to-r from-purple-600 to-indigo-600 flex items-center justify-center text-white mr-3 flex-shrink-0">
+          <div class="mb-4 flex" id="demo-ai-response">
+            <div class="w-8 h-8 rounded-full bg-gradient-to-r from-purple-600 to-indigo-600 flex items-center justify-center text-white mr-2 flex-shrink-0">
               <i class="fa-solid fa-robot text-sm"></i>
             </div>
-            <div class="chat-bubble assistant-bubble">
-              <div class="markdown-content">
+            <div class="bg-gray-100 dark:bg-gray-800 rounded-lg p-3 max-w-[80%]">
+              <div class="text-gray-700 dark:text-gray-300 markdown-content">
                 <p>Ja, natürlich! Ich kann dir dabei helfen, eine Mindmap zum Thema <strong>Künstliche Intelligenz</strong> zu erstellen.</p>
                 <p>Du kannst wie folgt vorgehen:</p>
                 <ol>
@@ -466,19 +325,19 @@
         </div>
         
         <!-- Chat Input -->
-        <div class="chat-input-container">
+        <div class="p-4">
           <div class="flex">
             <input type="text" placeholder="Stelle eine Frage..." class="mystical-input flex-grow" disabled>
-            <button class="ml-3 bg-gradient-to-r from-purple-600 to-indigo-600 text-white px-3 py-2 rounded-lg disabled:opacity-50 flex-shrink-0 hover:shadow-md transition-all duration-200" disabled>
+            <button class="ml-2 bg-gradient-to-r from-purple-600 to-indigo-600 text-white p-2 rounded-lg disabled:opacity-50" disabled>
               <i class="fa-solid fa-paper-plane"></i>
             </button>
           </div>
           <!-- Quick Queries -->
-          <div class="quick-query-container">
-            <span class="text-sm text-gray-500 dark:text-gray-400 mr-1">Beispiele:</span>
-            <button data-question="Was sind die wichtigsten Grundlagen der Künstlichen Intelligenz?" class="quick-query-btn hover:shadow-sm">KI-Grundlagen</button>
-            <button data-question="Wie kann ich eine Mindmap zum Thema Neuronale Netzwerke erstellen?" class="quick-query-btn hover:shadow-sm">Mindmap erstellen</button>
-            <button data-question="Zeige mir alle verfügbaren Kategorien in der Datenbank" class="quick-query-btn hover:shadow-sm">Datenbank durchsuchen</button>
+          <div class="mt-3 flex flex-wrap gap-2">
+            <span class="text-xs text-gray-500 dark:text-gray-400 mr-1">Beispiele:</span>
+            <button data-question="Was sind die wichtigsten Grundlagen der Künstlichen Intelligenz?" class="quick-query-btn text-xs px-2 py-1 rounded-full bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 hover:bg-gray-300 dark:hover:bg-gray-600 cursor-pointer transition-colors">KI-Grundlagen</button>
+            <button data-question="Wie kann ich eine Mindmap zum Thema Neuronale Netzwerke erstellen?" class="quick-query-btn text-xs px-2 py-1 rounded-full bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 hover:bg-gray-300 dark:hover:bg-gray-600 cursor-pointer transition-colors">Mindmap erstellen</button>
+            <button data-question="Zeige mir alle verfügbaren Kategorien in der Datenbank" class="quick-query-btn text-xs px-2 py-1 rounded-full bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 hover:bg-gray-300 dark:hover:bg-gray-600 cursor-pointer transition-colors">Datenbank durchsuchen</button>
           </div>
         </div>
       </div>

templates/mindmap.html

@@ -1,357 +1,234 @@
-{% extends "base.html" %}
+<!DOCTYPE html>
+<html lang="de">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Interaktive Mindmap</title>
   
-{% block title %}Mindmap{% endblock %}
+  <!-- Cytoscape.js -->
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/3.26.0/cytoscape.min.js"></script>
   
-{% block extra_css %}
-<style>
-  /* Spezifische Stile für die Mindmap-Seite */
-  #cy {
-    width: 100%;
-    height: 600px;
-    background-color: var(--bg-secondary);
-    transition: background-color 0.3s ease;
-    border-radius: 10px;
-    overflow: hidden;
-    position: relative;
-  }
+  <!-- Socket.IO -->
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.7.2/socket.io.min.js"></script>
   
-  .mindmap-container {
-    position: relative;
-    border-radius: 10px;
-    overflow: hidden;
-    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
-    transition: all 0.3s ease;
-  }
+  <!-- Feather Icons (optional) -->
+  <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
   
-  .dark .mindmap-container {
-    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
-  }
-  
-  .mindmap-toolbar {
-    display: flex;
-    gap: 0.5rem;
-    flex-wrap: wrap;
-    padding: 0.75rem;
-    background-color: var(--bg-secondary);
-    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
-    transition: background-color 0.3s ease;
-  }
-  
-  body:not(.dark) .mindmap-toolbar {
-    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
-  }
-  
-  .btn {
-    display: flex;
-    align-items: center;
-    gap: 0.5rem;
-    font-size: 0.875rem;
-    border-radius: 0.375rem;
-    transition: all 0.3s ease;
-  }
-  
-  .category-filters {
-    display: flex;
-    gap: 0.5rem;
-    flex-wrap: wrap;
-    padding: 0.75rem;
-    background-color: var(--bg-secondary);
-    transition: background-color 0.3s ease;
-  }
-  
-  .category-filter {
-    border: none;
-    border-radius: 0.25rem;
-    padding: 0.25rem 0.75rem;
-    font-size: 0.75rem;
-    cursor: pointer;
-    transition: opacity 0.2s;
-    color: white;
-  }
-  
-  .category-filter:not(.active) {
-    opacity: 0.6;
-  }
-  
-  .category-filter:hover:not(.active) {
-    opacity: 0.8;
-  }
-  
-  /* Kontextmenü */
-  #context-menu {
-    position: absolute;
-    border-radius: 0.375rem;
-    z-index: 1000;
-    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
-    overflow: hidden;
-  }
-  
-  .dark #context-menu {
-    background-color: #232837;
-    border: 1px solid rgba(255, 255, 255, 0.1);
-  }
-  
-  body:not(.dark) #context-menu {
-    background-color: white;
-    border: 1px solid rgba(0, 0, 0, 0.1);
-  }
-  
-  #context-menu .menu-item {
-    padding: 0.5rem 1rem;
-    cursor: pointer;
-    transition: background-color 0.2s ease;
-  }
-  
-  .dark #context-menu .menu-item:hover {
-    background-color: rgba(255, 255, 255, 0.05);
-  }
-  
-  body:not(.dark) #context-menu .menu-item:hover {
-    background-color: rgba(0, 0, 0, 0.05);
-  }
-  
-  /* Info-Panel */
-  .mindmap-info-panel {
-    position: absolute;
-    right: 1rem;
-    top: 5rem;
-    width: 280px;
-    background-color: rgba(15, 23, 42, 0.85);
-    border-radius: 8px;
-    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
-    padding: 1rem;
-    color: #f1f5f9;
-    opacity: 0;
-    transform: translateX(20px);
-    transition: all 0.3s ease;
-    pointer-events: none;
-    z-index: 10;
-    backdrop-filter: blur(4px);
-  }
-  
-  .mindmap-info-panel.visible {
-    opacity: 1;
-    transform: translateX(0);
-    pointer-events: auto;
-  }
-  
-  .info-panel-title {
-    font-size: 1.1rem;
-    font-weight: 600;
-    margin-bottom: 0.75rem;
-    padding-bottom: 0.5rem;
-    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
-  }
-  
-  .info-panel-description {
-    font-size: 0.875rem;
-    margin-bottom: 1rem;
-    line-height: 1.5;
-  }
-  
-  .node-navigation-title {
-    font-size: 0.9rem;
-    font-weight: 500;
-    margin-bottom: 0.5rem;
-  }
-  
-  .node-links {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 0.5rem;
-  }
-  
-  .node-link {
-    display: inline-block;
-    padding: 0.25rem 0.5rem;
-    font-size: 0.75rem;
-    border-radius: 4px;
-    cursor: pointer;
-    transition: transform 0.2s ease;
-    color: white;
-  }
-  
-  .node-link:hover {
-    transform: translateY(-2px);
-  }
-  
-  /* Mindmap-Toolbar-Buttons */
-  .mindmap-action-btn {
-    display: flex;
-    align-items: center;
-    gap: 0.35rem;
-    padding: 0.35rem 0.7rem;
-    font-size: 0.8rem;
-    border-radius: 0.25rem;
-    background-color: rgba(124, 58, 237, 0.1);
-    color: #8b5cf6;
-    border: 1px solid rgba(124, 58, 237, 0.2);
-    cursor: pointer;
-    transition: all 0.2s ease;
-  }
-  
-  .dark .mindmap-action-btn {
-    background-color: rgba(124, 58, 237, 0.15);
-    border-color: rgba(124, 58, 237, 0.3);
-  }
-  
-  .mindmap-action-btn:hover {
-    background-color: rgba(124, 58, 237, 0.2);
-  }
-  
-  /* Zusätzliches Layout */
-  .mindmap-section {
-    display: grid;
-    grid-template-columns: 1fr;
-    gap: 1.5rem;
-  }
-  
-  @media (min-width: 1024px) {
-    .mindmap-section {
-      grid-template-columns: 2fr 1fr;
+  <style>
+    * {
+      box-sizing: border-box;
+      margin: 0;
+      padding: 0;
     }
-  }
-</style>
-{% endblock %}
     
-{% block content %}
-<div class="container mx-auto px-4 py-8">
-  <div class="flex flex-col lg:flex-row gap-8">
-    <!-- Hauptinhalt -->
-    <div class="w-full lg:w-3/4">
-      <!-- Mindmap-Titelbereich -->
-      <div class="mb-6">
-        <h1 class="text-3xl font-bold mb-2 mystical-glow"
-            x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
-          Wissenslandkarte
-        </h1>
-        <p class="opacity-80 text-lg"
-           x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
-          Visualisiere die Verbindungen zwischen Gedanken und Konzepten
-        </p>
+    body {
+      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+      background-color: #f9fafb;
+      color: #111827;
+      line-height: 1.5;
+    }
+    
+    .container {
+      display: flex;
+      flex-direction: column;
+      height: 100vh;
+      width: 100%;
+    }
+    
+    .header {
+      background-color: #1f2937;
+      color: white;
+      padding: 1rem;
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+    }
+    
+    .header h1 {
+      font-size: 1.5rem;
+      font-weight: 500;
+    }
+    
+    .toolbar {
+      background-color: #f3f4f6;
+      padding: 0.75rem;
+      display: flex;
+      gap: 0.5rem;
+      border-bottom: 1px solid #e5e7eb;
+    }
+    
+    .btn {
+      background-color: #3b82f6;
+      color: white;
+      border: none;
+      border-radius: 0.25rem;
+      padding: 0.5rem 1rem;
+      font-size: 0.875rem;
+      cursor: pointer;
+      transition: background-color 0.2s;
+      display: flex;
+      align-items: center;
+      gap: 0.5rem;
+    }
+    
+    .btn:hover {
+      background-color: #2563eb;
+    }
+    
+    .btn-secondary {
+      background-color: #6b7280;
+    }
+    
+    .btn-secondary:hover {
+      background-color: #4b5563;
+    }
+    
+    .btn-danger {
+      background-color: #ef4444;
+    }
+    
+    .btn-danger:hover {
+      background-color: #dc2626;
+    }
+    
+    .search-container {
+      flex: 1;
+      display: flex;
+      margin-left: 1rem;
+    }
+    
+    .search-input {
+      width: 100%;
+      max-width: 300px;
+      padding: 0.5rem;
+      border: 1px solid #d1d5db;
+      border-radius: 0.25rem;
+      font-size: 0.875rem;
+    }
+    
+    #cy {
+      flex: 1;
+      width: 100%;
+      position: relative;
+    }
+    
+    .category-filters {
+      display: flex;
+      gap: 0.5rem;
+      flex-wrap: wrap;
+      padding: 0.75rem;
+      background-color: #ffffff;
+      border-bottom: 1px solid #e5e7eb;
+    }
+    
+    .category-filter {
+      border: none;
+      border-radius: 0.25rem;
+      padding: 0.25rem 0.75rem;
+      font-size: 0.75rem;
+      cursor: pointer;
+      transition: opacity 0.2s;
+      color: white;
+    }
+    
+    .category-filter:not(.active) {
+      opacity: 0.6;
+    }
+    
+    .category-filter:hover:not(.active) {
+      opacity: 0.8;
+    }
+    
+    .footer {
+      background-color: #f3f4f6;
+      padding: 0.75rem;
+      text-align: center;
+      font-size: 0.75rem;
+      color: #6b7280;
+      border-top: 1px solid #e5e7eb;
+    }
+    
+    /* Kontextmenü Styling */
+    #context-menu {
+      position: absolute;
+      background-color: white;
+      border: 1px solid #e5e7eb;
+      border-radius: 0.25rem;
+      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+      z-index: 1000;
+    }
+    
+    #context-menu .menu-item {
+      padding: 0.5rem 1rem;
+      cursor: pointer;
+    }
+    
+    #context-menu .menu-item:hover {
+      background-color: #f3f4f6;
+    }
+  </style>
+</head>
+<body>
+  <div class="container">
+    <header class="header">
+      <h1>Interaktive Mindmap</h1>
+      <div class="search-container">
+        <input type="text" id="search-mindmap" class="search-input" placeholder="Suchen...">
       </div>
+    </header>
     
-      <!-- Mindmap-Container -->
-      <div class="mindmap-container">
-        <!-- Toolbar -->
-        <div class="mindmap-toolbar">
-          <button id="fit-btn" class="mindmap-action-btn">
-            <i class="fa-solid fa-expand"></i>
-            <span>Ansicht anpassen</span>
-          </button>
-          <button id="reset-btn" class="mindmap-action-btn">
-            <i class="fa-solid fa-undo"></i>
-            <span>Zurücksetzen</span>
-          </button>
-          <button id="toggle-labels-btn" class="mindmap-action-btn">
-            <i class="fa-solid fa-tags"></i>
-            <span>Labels ein/aus</span>
-          </button>
-        </div>
-
-        <!-- Hauptvisualisierung -->
-        <div id="cy"></div>
-
-        <!-- Info-Panel -->
-        <div id="node-info-panel" class="mindmap-info-panel">
-          <h4 class="info-panel-title">Knoteninfo</h4>
-          <p id="node-description" class="info-panel-description">Wählen Sie einen Knoten aus...</p>
-          
-          <div class="node-navigation">
-            <h5 class="node-navigation-title">Verknüpfte Knoten</h5>
-            <div id="connected-nodes" class="node-links">
-              <!-- Wird dynamisch befüllt -->
-            </div>
-          </div>
-        </div>
-      </div>
+    <div class="toolbar">
+      <button id="addNode" class="btn">
+        <i data-feather="plus-circle"></i>
+        Knoten hinzufügen
+      </button>
+      <button id="addEdge" class="btn">
+        <i data-feather="git-branch"></i>
+        Verbindung erstellen
+      </button>
+      <button id="editNode" class="btn btn-secondary">
+        <i data-feather="edit-2"></i>
+        Knoten bearbeiten
+      </button>
+      <button id="deleteNode" class="btn btn-danger">
+        <i data-feather="trash-2"></i>
+        Knoten löschen
+      </button>
+      <button id="deleteEdge" class="btn btn-danger">
+        <i data-feather="scissors"></i>
+        Verbindung löschen
+      </button>
+      <button id="reLayout" class="btn btn-secondary">
+        <i data-feather="refresh-cw"></i>
+        Layout neu anordnen
+      </button>
+      <button id="exportMindmap" class="btn btn-secondary">
+        <i data-feather="download"></i>
+        Exportieren
+      </button>
     </div>
     
-    <!-- Seitenleiste -->
-    <div class="w-full lg:w-1/4 space-y-6">
-      <!-- Nutzlänge -->
-      <div class="p-5 rounded-lg overflow-hidden border transition-colors duration-300"
-           x-bind:class="darkMode ? 'bg-slate-800/40 border-slate-700/50' : 'bg-white border-slate-200'">
-        <h3 class="text-xl font-semibold mb-3"
-            x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
-          <i class="fa-solid fa-circle-info text-purple-400 mr-2"></i>Über die Mindmap
-        </h3>
-        <div x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
-          <p class="mb-2">Die interaktive Wissenslandkarte zeigt Verbindungen zwischen verschiedenen Gedanken und Konzepten.</p>
-          <p class="mb-2">Sie können:</p>
-          <ul class="list-disc pl-5 space-y-1 text-sm">
-            <li>Knoten auswählen, um Details zu sehen</li>
-            <li>Zoomen (Mausrad oder Pinch-Geste)</li>
-            <li>Die Karte verschieben (Drag & Drop)</li>
-            <li>Die Toolbar nutzen für weitere Aktionen</li>
-          </ul>
-        </div>
-      </div>
-
-      <!-- Kategorienlegende -->
-      <div class="p-5 rounded-lg overflow-hidden border transition-colors duration-300"
-           x-bind:class="darkMode ? 'bg-slate-800/40 border-slate-700/50' : 'bg-white border-slate-200'">
-        <h3 class="text-xl font-semibold mb-3"
-            x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
-          <i class="fa-solid fa-palette text-purple-400 mr-2"></i>Kategorien
-        </h3>
-        <div id="category-legend" class="space-y-2 text-sm"
-             x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
-          <!-- Wird dynamisch befüllt -->
-          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-purple-500 mr-2"></span> Philosophie</div>
-          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-green-500 mr-2"></span> Wissenschaft</div>
-          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-orange-500 mr-2"></span> Technologie</div>
-          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-pink-500 mr-2"></span> Künste</div>
-          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-blue-500 mr-2"></span> Psychologie</div>
-        </div>
-      </div>
-
-      <!-- Meine Mindmaps -->
-      {% if current_user.is_authenticated %}
-      <div class="p-5 rounded-lg overflow-hidden border transition-colors duration-300"
-           x-bind:class="darkMode ? 'bg-slate-800/40 border-slate-700/50' : 'bg-white border-slate-200'">
-        <h3 class="text-xl font-semibold mb-3"
-            x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
-          <i class="fa-solid fa-map text-purple-400 mr-2"></i>Meine Mindmaps
-        </h3>
-        <div class="mb-3">
-          <a href="{{ url_for('create_mindmap') }}" class="w-full inline-block py-2 px-4 bg-purple-600 hover:bg-purple-700 text-white rounded-lg text-center text-sm font-medium transition-colors">
-            <i class="fa-solid fa-plus mr-1"></i> Neue Mindmap erstellen
-          </a>
-        </div>
-        
-        <div class="space-y-2 max-h-60 overflow-y-auto"
-             x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
-          {% if user_mindmaps %}
-            {% for mindmap in user_mindmaps %}
-            <a href="{{ url_for('user_mindmap', mindmap_id=mindmap.id) }}" class="block p-2 hover:bg-purple-500/20 rounded-lg transition-colors">
-              <div class="text-sm font-medium">{{ mindmap.name }}</div>
-              <div class="text-xs opacity-70">{{ mindmap.nodes|length }} Knoten</div>
-            </a>
-            {% endfor %}
-          {% else %}
-            <p class="text-sm italic">Sie haben noch keine eigenen Mindmaps erstellt.</p>
-          {% endif %}
-        </div>
-      </div>
-      {% endif %}
+    <div id="category-filters" class="category-filters">
+      <!-- Wird dynamisch befüllt -->
     </div>
+    
+    <div id="cy"></div>
+    
+    <footer class="footer">
+      Mindmap-Anwendung © 2023
+    </footer>
   </div>
-</div>
-{% endblock %}
   
-{% block extra_js %}
-<!-- Cytoscape.js laden -->
-<script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/3.24.0/cytoscape.min.js" integrity="sha512-Ck7jF/eLOvDZ9TpQtO5N0I45/yGNpFKQnHMKVXPQDmQKo4HnWWfGDV0JIeG+kqoGA0TOYCpPNnGQ1gusYv4PA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
+  <!-- Unsere Mindmap JS -->
+  <script src="{{ url_for('static', filename='js/mindmap.js') }}"></script>
   
-<!-- Mindmap-Initialisierer laden -->
-<script src="/static/js/mindmap-init.js"></script>
-
-<script>
-  // Sobald die Seite und die Scripte geladen sind, initialisiere die Mindmap
-  document.addEventListener('DOMContentLoaded', function() {
-    // Die Initialisierung wird jetzt direkt in mindmap-init.js ausgeführt
-    console.log('Mindmap-Seite geladen');
-  });
-</script>
-{% endblock %}
+  <!-- Icons initialisieren -->
+  <script>
+    document.addEventListener('DOMContentLoaded', () => {
+      if (typeof feather !== 'undefined') {
+        feather.replace();
+      }
+    });
+  </script>
+</body>
+</html>

templates/profile.html

@@ -381,143 +381,103 @@
   }
 
   /* Light Mode Anpassungen */
-  body:not(.dark) .profile-container,
-  body:not(.dark) .profile-tabs,
-  body:not(.dark) .activity-card,
-  body:not(.dark) .settings-card {
-    background: rgba(255, 255, 255, 0.92);
+  html.light .profile-container,
+  html.light .profile-tabs,
+  html.light .activity-card,
+  html.light .settings-card {
+    background: rgba(255, 255, 255, 0.85);
     border: 1px solid rgba(0, 0, 0, 0.08);
     box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
   }
   
-  body:not(.dark) .glass-card {
-    background: rgba(255, 255, 255, 0.92);
-    border: 1px solid rgba(0, 0, 0, 0.08);
-    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
-    border-radius: 16px;
-  }
-  
-  body:not(.dark) .avatar-container {
+  html.light .avatar-container {
     background: rgba(255, 255, 255, 0.9);
     border: 3px solid rgba(126, 63, 242, 0.3);
     box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1), 0 0 15px rgba(126, 63, 242, 0.15);
   }
   
-  body:not(.dark) .user-info h1 {
+  html.light .user-info h1 {
     background: linear-gradient(135deg, #7e3ff2, #3282f6);
     text-shadow: none;
   }
   
-  body:not(.dark) .user-bio,
-  body:not(.dark) .activity-content {
+  html.light .user-bio,
+  html.light .activity-content {
     color: #1a202c;
     text-shadow: none;
   }
   
-  body:not(.dark) .user-meta span {
+  html.light .user-meta span {
     color: #4a5568;
   }
   
-  body:not(.dark) .stat-item,
-  body:not(.dark) .settings-input {
+  html.light .stat-item,
+  html.light .settings-input {
     background: rgba(255, 255, 255, 0.7);
     border: 1px solid rgba(0, 0, 0, 0.05);
   }
   
-  body:not(.dark) .stat-value {
+  html.light .stat-value {
     background: linear-gradient(135deg, #7e3ff2, #3282f6);
   }
   
-  body:not(.dark) .stat-label {
+  html.light .stat-label {
     color: #4a5568;
   }
   
-  body:not(.dark) .profile-tab {
+  html.light .profile-tab {
     color: #4a5568;
   }
   
-  body:not(.dark) .profile-tab:hover {
+  html.light .profile-tab:hover {
     background: rgba(0, 0, 0, 0.03);
     color: #1a202c;
   }
   
-  body:not(.dark) .profile-tab.active {
+  html.light .profile-tab.active {
     color: #7e3ff2;
     border-bottom: 3px solid #7e3ff2;
     background: rgba(126, 63, 242, 0.08);
   }
   
-  body:not(.dark) .activity-title,
-  body:not(.dark) .settings-card-header,
-  body:not(.dark) .settings-label {
+  html.light .activity-title,
+  html.light .settings-card-header,
+  html.light .settings-label {
     color: #1a202c;
   }
   
-  body:not(.dark) .activity-date {
+  html.light .activity-date {
     color: #718096;
   }
   
-  body:not(.dark) .activity-footer {
+  html.light .activity-footer {
     border-top: 1px solid rgba(0, 0, 0, 0.05);
   }
   
-  body:not(.dark) .reaction-button {
+  html.light .reaction-button {
     color: #4a5568;
     background: rgba(0, 0, 0, 0.03);
   }
   
-  body:not(.dark) .reaction-button:hover {
+  html.light .reaction-button:hover {
     background: rgba(126, 63, 242, 0.1);
     color: #7e3ff2;
   }
   
-  body:not(.dark) .reaction-button.active {
+  html.light .reaction-button.active {
     background: rgba(126, 63, 242, 0.15);
     color: #7e3ff2;
   }
   
-  body:not(.dark) .action-button {
+  html.light .action-button {
     background: rgba(126, 63, 242, 0.1);
     color: #7e3ff2;
     border: 1px solid rgba(126, 63, 242, 0.2);
   }
   
-  body:not(.dark) .action-button:hover {
+  html.light .action-button:hover {
     background: rgba(126, 63, 242, 0.2);
   }
-  
-  /* Verbesserte Styles für Card-Items im Light Mode */
-  body:not(.dark) .thought-item,
-  body:not(.dark) .mindmap-item,
-  body:not(.dark) .collection-item {
-    background: white !important;
-    border: 1px solid rgba(0, 0, 0, 0.08) !important;
-    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
-  }
-  
-  body:not(.dark) .thought-item:hover,
-  body:not(.dark) .mindmap-item:hover,
-  body:not(.dark) .collection-item:hover {
-    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
-    transform: translateY(-3px);
-    border: 1px solid rgba(126, 63, 242, 0.2) !important;
-  }
-  
-  body:not(.dark) .edit-profile-btn {
-    background: #7e3ff2;
-    color: white;
-    padding: 0.5rem 1rem;
-    border-radius: 8px;
-    font-weight: 500;
-    transition: all 0.2s ease;
-    border: none;
-  }
-  
-  body:not(.dark) .edit-profile-btn:hover {
-    background: #6d28d9;
-    transform: translateY(-2px);
-    box-shadow: 0 4px 12px rgba(109, 40, 217, 0.25);
-  }
 </style>
 {% endblock %}
 
@@ -599,7 +559,6 @@
     <div class="profile-tabs">
       <div class="profile-tab active" data-tab="activity">Aktivitäten</div>
       <div class="profile-tab" data-tab="thoughts">Gedanken</div>
-      <div class="profile-tab" data-tab="mindmaps">Mindmaps</div>
       <div class="profile-tab" data-tab="collections">Sammlungen</div>
       <div class="profile-tab" data-tab="connections">Verbindungen</div>
       <div class="profile-tab" data-tab="settings">Einstellungen</div>
@@ -653,87 +612,21 @@
       <div class="tab-content hidden" id="thoughts-tab">
         <div id="thoughts-container">
           {% if thoughts %}
-            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
             {% for thought in thoughts %}
-              <div class="thought-item bg-opacity-70 rounded-xl overflow-hidden border transition-all duration-300 hover:transform hover:scale-105 hover:shadow-lg"
-                   x-bind:class="darkMode ? 'bg-gray-800/80 border-gray-700/60' : 'bg-white/90 border-gray-200/60'">
-                <div class="p-5" style="border-left: 4px solid {{ thought.color_code|default('#B39DDB') }}">
-                  <h3 class="text-xl font-bold mb-2" 
-                      x-bind:class="darkMode ? 'text-purple-300' : 'text-purple-700'">{{ thought.title }}</h3>
-                  <p class="mb-4 text-sm" 
-                     x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
-                    {{ thought.abstract or thought.content[:150] ~ '...' }}
-                  </p>
-                  <div class="flex justify-between items-center text-xs" 
-                       x-bind:class="darkMode ? 'text-gray-400' : 'text-gray-500'">
-                    <span>{{ thought.created_at.strftime('%d.%m.%Y') }}</span>
-                    <span>{{ thought.branch }}</span>
-                  </div>
-                </div>
-                <div class="p-3 border-t flex justify-between items-center"
-                     x-bind:class="darkMode ? 'bg-gray-900/80 border-gray-700/60' : 'bg-gray-50/80 border-gray-200/60'">
-                  <a href="{{ url_for('get_thought', thought_id=thought.id) }}" class="transition-colors"
-                     x-bind:class="darkMode ? 'text-purple-400 hover:text-purple-300' : 'text-purple-600 hover:text-purple-500'">
-                    <i class="fas fa-eye mr-1"></i> Ansehen
-                  </a>
-                  <a href="{{ url_for('update_thought', thought_id=thought.id) }}" class="transition-colors"
-                     x-bind:class="darkMode ? 'text-blue-400 hover:text-blue-300' : 'text-blue-600 hover:text-blue-500'">
-                    <i class="fas fa-edit mr-1"></i> Bearbeiten
-                  </a>
+              <div class="thought-item">
+                <h3>{{ thought.title }}</h3>
+                <p>{{ thought.content }}</p>
+                <div class="thought-meta">
+                  <span>{{ thought.date }}</span>
+                  <span>{{ thought.category }}</span>
                 </div>
               </div>
             {% endfor %}
-            </div>
           {% else %}
             <div class="text-center py-12">
               <i class="fas fa-lightbulb text-5xl text-gray-400 mb-4"></i>
               <p class="text-gray-500">Noch keine Gedanken erstellt</p>
-              <a href="{{ url_for('add_thought') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">Ersten Gedanken erstellen</a>
-            </div>
-          {% endif %}
-        </div>
-      </div>
-      
-      <!-- Mindmaps-Tab -->
-      <div class="tab-content hidden" id="mindmaps-tab">
-        <div id="mindmaps-container">
-          {% if user_mindmaps %}
-            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
-              {% for mindmap in user_mindmaps %}
-                <div class="mindmap-item bg-opacity-70 rounded-xl overflow-hidden border transition-all duration-300 hover:transform hover:scale-105 hover:shadow-lg"
-                     x-bind:class="darkMode ? 'bg-gray-800/80 border-gray-700/60' : 'bg-white/90 border-gray-200/60'">
-                  <div class="p-5">
-                    <h3 class="text-xl font-bold mb-2"
-                        x-bind:class="darkMode ? 'text-purple-400' : 'text-purple-700'">{{ mindmap.name }}</h3>
-                    <p class="mb-4 text-sm"
-                       x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">{{ mindmap.description }}</p>
-                    <div class="flex justify-between items-center text-xs"
-                         x-bind:class="darkMode ? 'text-gray-400' : 'text-gray-500'">
-                      <span>Erstellt: {{ mindmap.created_at.strftime('%d.%m.%Y') }}</span>
-                      <span>Zuletzt bearbeitet: {{ mindmap.last_modified.strftime('%d.%m.%Y') }}</span>
-                    </div>
-                  </div>
-                  <div class="p-3 border-t flex justify-between"
-                       x-bind:class="darkMode ? 'bg-gray-900/80 border-gray-700/60' : 'bg-gray-50/80 border-gray-200/60'">
-                    <a href="{{ url_for('mindmap') }}?id={{ mindmap.id }}" class="transition-colors"
-                       x-bind:class="darkMode ? 'text-purple-400 hover:text-purple-300' : 'text-purple-600 hover:text-purple-500'">
-                      <i class="fas fa-eye mr-1"></i> Anzeigen
-                    </a>
-                    <a href="{{ url_for('edit_mindmap', mindmap_id=mindmap.id) }}" class="transition-colors"
-                       x-bind:class="darkMode ? 'text-blue-400 hover:text-blue-300' : 'text-blue-600 hover:text-blue-500'">
-                      <i class="fas fa-edit mr-1"></i> Bearbeiten
-                    </a>
-                  </div>
-                </div>
-              {% endfor %}
-            </div>
-          {% else %}
-            <div class="text-center py-12">
-              <i class="fas fa-project-diagram text-5xl text-gray-400 mb-4"></i>
-              <p class="text-gray-500">Noch keine Mindmaps erstellt</p>
-              <a href="{{ url_for('create_mindmap') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">
-                Erste Mindmap erstellen
-              </a>
+              <a href="{{ url_for('get_thought') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg">Ersten Gedanken erstellen</a>
             </div>
           {% endif %}
         </div>
@@ -756,7 +649,7 @@
             <div class="text-center py-12">
               <i class="fas fa-folder-open text-5xl text-gray-400 mb-4"></i>
               <p class="text-gray-500">Noch keine Sammlungen erstellt</p>
-              <a href="{{ url_for('profile') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">Zurück zum Profil</a>
+              <a href="{{ url_for('create_collection') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg">Erste Sammlung erstellen</a>
             </div>
           {% endif %}
         </div>
@@ -790,7 +683,7 @@
             <div class="text-center py-12">
               <i class="fas fa-project-diagram text-5xl text-gray-400 mb-4"></i>
               <p class="text-gray-500">Noch keine Verbindungen erstellt</p>
-              <a href="{{ url_for('mindmap') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">Verbindungen in der Mindmap erstellen</a>
+              <a href="{{ url_for('mindmap') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg">Verbindungen in der Mindmap erstellen</a>
             </div>
           {% endif %}
         </div>

templates/simple_profile.html

@@ -1,75 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}Einfaches Profil{% endblock %}
-
-{% block content %}
-<div class="container mx-auto px-4 py-10">
-  <div class="bg-gray-800 bg-opacity-70 rounded-lg p-6 mb-6">
-    <h1 class="text-3xl font-bold text-purple-400 mb-4">Hallo, {{ user.username }}</h1>
-    <div class="text-gray-300 mb-4">
-      <p>E-Mail: {{ user.email }}</p>
-      <p>Mitglied seit: {{ user.created_at.strftime('%d.%m.%Y') }}</p>
-    </div>
-    
-    <h2 class="text-xl font-semibold text-purple-300 mt-6 mb-3">Deine Mindmaps</h2>
-    {% if user_mindmaps %}
-      <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
-        {% for mindmap in user_mindmaps %}
-          <div class="bg-gray-700 bg-opacity-50 p-4 rounded-lg">
-            <h3 class="text-lg font-medium text-purple-400 mb-2">{{ mindmap.name }}</h3>
-            <p class="text-gray-300 text-sm mb-3">{{ mindmap.description }}</p>
-            <div class="flex justify-between text-xs text-gray-400">
-              <span>Erstellt: {{ mindmap.created_at.strftime('%d.%m.%Y') }}</span>
-            </div>
-            <div class="mt-4 flex justify-between">
-              <a href="{{ url_for('mindmap') }}?id={{ mindmap.id }}" class="text-purple-400 hover:text-purple-300">
-                <i class="fas fa-eye mr-1"></i> Anzeigen
-              </a>
-              <a href="{{ url_for('edit_mindmap', mindmap_id=mindmap.id) }}" class="text-blue-400 hover:text-blue-300">
-                <i class="fas fa-edit mr-1"></i> Bearbeiten
-              </a>
-            </div>
-          </div>
-        {% endfor %}
-      </div>
-    {% else %}
-      <div class="text-center py-6">
-        <p class="text-gray-400">Du hast noch keine Mindmaps erstellt</p>
-        <a href="{{ url_for('create_mindmap') }}" class="mt-3 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700">
-          Erste Mindmap erstellen
-        </a>
-      </div>
-    {% endif %}
-    
-    <h2 class="text-xl font-semibold text-purple-300 mt-8 mb-3">Deine Gedanken</h2>
-    {% if thoughts %}
-      <div class="space-y-4">
-        {% for thought in thoughts %}
-          <div class="bg-gray-700 bg-opacity-50 p-4 rounded-lg">
-            <h3 class="text-lg font-medium text-purple-400 mb-2">{{ thought.title }}</h3>
-            <p class="text-gray-300 text-sm mb-2">
-              {{ thought.abstract[:150] ~ '...' if thought.abstract and thought.abstract|length > 150 else thought.abstract }}
-            </p>
-            <div class="flex justify-between text-xs text-gray-400">
-              <span>Erstellt: {{ thought.created_at.strftime('%d.%m.%Y') }}</span>
-            </div>
-          </div>
-        {% endfor %}
-      </div>
-    {% else %}
-      <div class="text-center py-6">
-        <p class="text-gray-400">Du hast noch keine Gedanken erstellt</p>
-      </div>
-    {% endif %}
-    
-    <div class="mt-8 flex justify-between">
-      <a href="{{ url_for('index') }}" class="px-4 py-2 bg-gray-700 text-white rounded-lg hover:bg-gray-600">
-        Zurück zur Startseite
-      </a>
-      <a href="{{ url_for('logout') }}" class="px-4 py-2 bg-red-700 text-white rounded-lg hover:bg-red-600">
-        Abmelden
-      </a>
-    </div>
-  </div>
-</div>
-{% endblock %} 

templates/user_mindmap.html

@@ -1,391 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}{{ mindmap.name }} - Mindmap{% endblock %}
-
-{% block extra_css %}
-<style>
-  /* Container für die Mindmap mit verbesserten Glaseffekten */
-  #cy {
-    width: 100%;
-    height: calc(100vh - 14rem);
-    background-color: rgba(15, 23, 42, 0.3);
-    border-radius: 1rem;
-    overflow: hidden;
-  }
-  
-  body:not(.dark) #cy {
-    background-color: rgba(255, 255, 255, 0.3);
-  }
-  
-  /* Info-Panel */
-  .node-info-panel {
-    position: absolute;
-    top: 1rem;
-    right: 1rem;
-    width: 300px;
-    max-height: calc(100vh - 16rem);
-    overflow-y: auto;
-    border-radius: 1rem;
-    opacity: 0;
-    transform: translateX(20px);
-    pointer-events: none;
-    transition: all 0.3s ease;
-  }
-  
-  .node-info-panel.visible {
-    opacity: 1;
-    transform: translateX(0);
-    pointer-events: all;
-  }
-  
-  body.dark .node-info-panel {
-    background-color: rgba(15, 23, 42, 0.8);
-    border: 1px solid rgba(255, 255, 255, 0.1);
-    backdrop-filter: blur(10px);
-  }
-  
-  body:not(.dark) .node-info-panel {
-    background-color: rgba(255, 255, 255, 0.85);
-    border: 1px solid rgba(0, 0, 0, 0.1);
-    backdrop-filter: blur(10px);
-    color: #1e293b;
-  }
-  
-  /* Toolbar */
-  .mindmap-toolbar {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    padding: 0.75rem;
-    border-radius: 0.75rem;
-    margin-bottom: 1rem;
-    flex-wrap: wrap;
-    gap: 0.5rem;
-  }
-  
-  body.dark .mindmap-toolbar {
-    background-color: rgba(15, 23, 42, 0.6);
-    border: 1px solid rgba(255, 255, 255, 0.1);
-  }
-  
-  body:not(.dark) .mindmap-toolbar {
-    background-color: rgba(255, 255, 255, 0.8);
-    border: 1px solid rgba(0, 0, 0, 0.1);
-  }
-  
-  .mindmap-action-btn {
-    display: flex;
-    align-items: center;
-    gap: 0.5rem;
-    padding: 0.5rem 1rem;
-    border-radius: 0.5rem;
-    font-weight: 500;
-    transition: all 0.3s ease;
-    cursor: pointer;
-  }
-  
-  body.dark .mindmap-action-btn {
-    background-color: rgba(30, 41, 59, 0.7);
-    color: rgba(255, 255, 255, 0.9);
-    border: 1px solid rgba(255, 255, 255, 0.1);
-  }
-  
-  body:not(.dark) .mindmap-action-btn {
-    background-color: rgba(255, 255, 255, 0.8);
-    color: #1e293b;
-    border: 1px solid rgba(0, 0, 0, 0.1);
-  }
-  
-  body.dark .mindmap-action-btn:hover {
-    background-color: rgba(51, 65, 85, 0.8);
-    transform: translateY(-2px);
-  }
-  
-  body:not(.dark) .mindmap-action-btn:hover {
-    background-color: rgba(243, 244, 246, 0.9);
-    transform: translateY(-2px);
-  }
-  
-  /* Node-Link Styles */
-  .node-link {
-    display: inline-block;
-    padding: 0.35rem 0.75rem;
-    margin: 0.25rem;
-    border-radius: 1rem;
-    font-size: 0.8rem;
-    cursor: pointer;
-    transition: all 0.3s ease;
-    white-space: nowrap;
-    color: white;
-    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
-  }
-  
-  .node-link:hover {
-    transform: translateY(-2px);
-    filter: brightness(1.1);
-    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
-  }
-  
-  /* Notes */
-  .note-container {
-    position: absolute;
-    width: 250px;
-    cursor: move;
-    opacity: 0;
-    transform: scale(0.95);
-    transition: all 0.3s ease;
-    z-index: 10;
-  }
-  
-  .note-container.visible {
-    opacity: 1;
-    transform: scale(1);
-  }
-  
-  /* Note-Werkzeuge */
-  .note-tools {
-    display: flex;
-    align-items: center;
-    gap: 0.5rem;
-    padding: 0.5rem;
-  }
-  
-  .note-tool {
-    width: 24px;
-    height: 24px;
-    border-radius: 50%;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    cursor: pointer;
-    transition: all 0.2s ease;
-    font-size: 0.7rem;
-    opacity: 0.7;
-  }
-  
-  .note-tool:hover {
-    opacity: 1;
-    transform: translateY(-1px);
-  }
-  
-  /* Color Palette */
-  .color-palette {
-    display: flex;
-    gap: 0.25rem;
-    flex-wrap: wrap;
-    padding: 0.25rem;
-  }
-  
-  .color-swatch {
-    width: 1rem;
-    height: 1rem;
-    border-radius: 50%;
-    cursor: pointer;
-    transition: all 0.2s ease;
-  }
-  
-  .color-swatch:hover {
-    transform: scale(1.2);
-  }
-  
-  /* Notizen-Editor */
-  .note-content {
-    min-height: 100px;
-    padding: 0.75rem;
-    outline: none;
-    width: 100%;
-    font-size: 0.9rem;
-    resize: both;
-    overflow: auto;
-  }
-  
-  /* Kontext-Menü */
-  #context-menu {
-    min-width: 180px;
-    border-radius: 0.5rem;
-    overflow: hidden;
-    z-index: 1000;
-  }
-  
-  body.dark #context-menu {
-    background-color: rgba(15, 23, 42, 0.95);
-    border: 1px solid rgba(255, 255, 255, 0.1);
-    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
-  }
-  
-  body:not(.dark) #context-menu {
-    background-color: rgba(255, 255, 255, 0.95);
-    border: 1px solid rgba(0, 0, 0, 0.1);
-    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
-    color: #1e293b;
-  }
-  
-  .menu-item {
-    padding: 0.75rem 1rem;
-    cursor: pointer;
-    transition: all 0.2s ease;
-    display: flex;
-    align-items: center;
-    gap: 0.5rem;
-  }
-  
-  body.dark .menu-item:hover {
-    background-color: rgba(255, 255, 255, 0.1);
-  }
-  
-  body:not(.dark) .menu-item:hover {
-    background-color: rgba(0, 0, 0, 0.05);
-  }
-  
-  /* Dialogfenster */
-  .dialog-overlay {
-    position: fixed;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    background-color: rgba(0, 0, 0, 0.5);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    z-index: 100;
-  }
-  
-  .dialog-content {
-    width: 90%;
-    max-width: 500px;
-    border-radius: 1rem;
-    padding: 1.5rem;
-    max-height: 80vh;
-    overflow-y: auto;
-  }
-  
-  body.dark .dialog-content {
-    background-color: rgba(15, 23, 42, 0.95);
-    border: 1px solid rgba(255, 255, 255, 0.1);
-  }
-  
-  body:not(.dark) .dialog-content {
-    background-color: rgba(255, 255, 255, 0.95);
-    border: 1px solid rgba(0, 0, 0, 0.1);
-    color: #1e293b;
-  }
-</style>
-{% endblock %}
-
-{% block content %}
-<div class="container mx-auto max-w-7xl px-4 py-6">
-  <!-- Header -->
-  <div class="flex flex-col md:flex-row justify-between items-start md:items-center mb-6 gap-4">
-    <div>
-      <h1 class="text-3xl font-bold gradient-text">{{ mindmap.name }}</h1>
-      <p class="opacity-80 mt-1">{{ mindmap.description }}</p>
-    </div>
-    
-    <div class="flex gap-3 flex-wrap">
-      {% if mindmap.user_id == current_user.id %}
-      <a href="{{ url_for('edit_mindmap', mindmap_id=mindmap.id) }}" class="mindmap-action-btn">
-        <i class="fas fa-edit"></i>
-        <span>Bearbeiten</span>
-      </a>
-      {% endif %}
-      
-      <a href="{{ url_for('profile') }}" class="mindmap-action-btn">
-        <i class="fas fa-arrow-left"></i>
-        <span>Zurück</span>
-      </a>
-    </div>
-  </div>
-  
-  <!-- Toolbar -->
-  <div class="mindmap-toolbar mb-4">
-    <button id="fit-btn" class="mindmap-action-btn">
-      <i class="fas fa-expand"></i>
-      <span>Alles anzeigen</span>
-    </button>
-    <button id="reset-btn" class="mindmap-action-btn">
-      <i class="fas fa-redo"></i>
-      <span>Layout zurücksetzen</span>
-    </button>
-    <button id="toggle-labels-btn" class="mindmap-action-btn">
-      <i class="fas fa-tags"></i>
-      <span>Labels ein/aus</span>
-    </button>
-    <button id="add-note-btn" class="mindmap-action-btn">
-      <i class="fas fa-sticky-note"></i>
-      <span>Notiz hinzufügen</span>
-    </button>
-    <button id="save-layout-btn" class="mindmap-action-btn">
-      <i class="fas fa-save"></i>
-      <span>Layout speichern</span>
-    </button>
-  </div>
-  
-  <!-- Mindmap Container mit Positionsindikator -->
-  <div class="relative rounded-xl overflow-hidden border transition-all duration-300"
-       x-bind:class="darkMode ? 'border-gray-700/50' : 'border-gray-300/50'">
-    <div id="cy"></div>
-    
-    <!-- Informationsanzeige für ausgewählten Knoten -->
-    <div id="node-info-panel" class="node-info-panel p-4">
-      <h3 class="text-xl font-bold gradient-text mb-2">Knotendetails</h3>
-      <p id="node-description" class="mb-4 opacity-80"></p>
-      
-      <h4 class="font-semibold mb-2 opacity-90">Verbundene Knoten</h4>
-      <div id="connected-nodes" class="flex flex-wrap mb-4"></div>
-      
-      <div class="flex flex-wrap gap-2 mt-4">
-        <button id="add-thought-btn" class="mindmap-action-btn">
-          <i class="fas fa-lightbulb"></i>
-          <span>Gedanke hinzufügen</span>
-        </button>
-        <button id="view-thoughts-btn" class="mindmap-action-btn">
-          <i class="fas fa-list"></i>
-          <span>Gedanken anzeigen</span>
-        </button>
-      </div>
-    </div>
-  </div>
-</div>
-{% endblock %}
-
-{% block extra_js %}
-<script src="{{ url_for('static', filename='js/cytoscape.min.js') }}"></script>
-<script src="{{ url_for('static', filename='js/mindmap-init.js') }}"></script>
-<script nonce="{{ csp_nonce }}">
-  document.addEventListener('DOMContentLoaded', function() {
-    // Benutzer-Mindmap-ID für die API-Anfragen
-    const mindmapId = {{ mindmap.id }};
-    
-    // Erstellt eine neue MindMap-Instanz für die Benutzer-Mindmap
-    window.userMindmap = new MindMap('#cy', {
-      editable: true,
-      isUserLoggedIn: true,
-      isPublicMap: false,
-      userMindmapId: mindmapId,
-      fitViewOnInit: true,
-      callbacks: {
-        onLoad: function() {
-          console.log('Benutzerdefinierte Mindmap wurde geladen');
-        }
-      }
-    });
-    
-    // Event-Listener für Notiz-Button
-    document.getElementById('add-note-btn').addEventListener('click', function() {
-      // Erstellt eine neue Notiz in der Mitte des Viewports
-      const position = window.userMindmap.cy.pan();
-      
-      window.userMindmap.showAddNoteDialog({
-        x: position.x,
-        y: position.y
-      });
-    });
-    
-    // Event-Listener für Layout-Speichern-Button
-    document.getElementById('save-layout-btn').addEventListener('click', function() {
-      window.userMindmap.saveLayout();
-    });
-  });
-</script>
-{% endblock %} 

update_db.py

@@ -1,65 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-import os
-import sqlite3
-import sys
-
-# Bestimme den absoluten Pfad zur Datenbank
-basedir = os.path.abspath(os.path.dirname(__file__))
-db_path = os.path.join(basedir, 'database', 'systades.db')
-
-def update_user_table():
-    """Aktualisiert die User-Tabelle mit den fehlenden Spalten"""
-    
-    # Überprüfe, ob die Datenbankdatei existiert
-    if not os.path.exists(db_path):
-        print(f"Datenbank nicht gefunden unter: {db_path}")
-        return False
-    
-    # Verbindung zur Datenbank herstellen
-    try:
-        conn = sqlite3.connect(db_path)
-        cursor = conn.cursor()
-        
-        # Überprüfe, ob die neuen Spalten bereits existieren
-        cursor.execute("PRAGMA table_info(user)")
-        columns = [info[1] for info in cursor.fetchall()]
-        
-        # Neue Spalten, die hinzugefügt werden müssen
-        new_columns = {
-            'bio': 'TEXT',
-            'location': 'VARCHAR(100)',
-            'website': 'VARCHAR(200)',
-            'avatar': 'VARCHAR(200)',
-            'last_login': 'DATETIME'
-        }
-        
-        # Spalten hinzufügen, die noch nicht existieren
-        for col_name, col_type in new_columns.items():
-            if col_name not in columns:
-                print(f"Füge Spalte '{col_name}' zur User-Tabelle hinzu...")
-                cursor.execute(f"ALTER TABLE user ADD COLUMN {col_name} {col_type}")
-        
-        # Änderungen speichern
-        conn.commit()
-        print("User-Tabelle erfolgreich aktualisiert!")
-        return True
-        
-    except sqlite3.Error as e:
-        print(f"Fehler bei der Datenbankaktualisierung: {e}")
-        return False
-    finally:
-        if conn:
-            conn.close()
-
-if __name__ == "__main__":
-    # Führe die Aktualisierung durch
-    success = update_user_table()
-    
-    if success:
-        print("Die Datenbank wurde erfolgreich aktualisiert.")
-        sys.exit(0)
-    else:
-        print("Es gab ein Problem bei der Datenbankaktualisierung.")
-        sys.exit(1) 

utils/user_manager.py

@@ -55,7 +55,7 @@ def create_user(username, email, password, is_admin=False):
             user = User(
                 username=username,
                 email=email,
-                role='admin' if is_admin else 'user',
+                is_admin=is_admin,
                 created_at=datetime.utcnow()
             )
             user.set_password(password)

venv/pyvenv.cfg

@@ -1,5 +1,5 @@
 home = C:\Program Files\Python313
 include-system-site-packages = false
 version = 3.13.3
-executable = C:\Users\firem\Desktop\111\Systades\website\.venv\Scripts\python.exe
-command = C:\Users\firem\Desktop\111\Systades\website\.venv\Scripts\python.exe -m venv C:\Users\firem\Desktop\111\Systades\website\venv
+executable = C:\Program Files\Python313\python.exe
+command = C:\Program Files\Python313\python.exe -m venv C:\Users\TTOMCZA.EMEA\Dev\website\venv

windows_setup.bat

@@ -0,0 +1,58 @@
+@echo off
+echo Mindmap Projekt - Windows Setup
+echo ==============================
+echo.
+
+REM Prüfen, ob Python installiert ist
+python --version >nul 2>&1
+if %errorlevel% neq 0 (
+    echo Python ist nicht installiert oder nicht im PATH.
+    echo Bitte installiere Python 3.11 von https://www.python.org/downloads/
+    echo und stelle sicher, dass "Add Python to PATH" während der Installation aktiviert ist.
+    pause
+    exit /b 1
+)
+
+echo Erstelle virtuelle Umgebung...
+python -m venv venv
+if %errorlevel% neq 0 (
+    echo Fehler beim Erstellen der virtuellen Umgebung.
+    pause
+    exit /b 1
+)
+
+echo Aktiviere virtuelle Umgebung...
+call venv\Scripts\activate.bat
+if %errorlevel% neq 0 (
+    echo Fehler beim Aktivieren der virtuellen Umgebung.
+    pause
+    exit /b 1
+)
+
+echo Aktualisiere pip...
+python -m pip install --upgrade pip
+if %errorlevel% neq 0 (
+    echo Warnung: Pip konnte nicht aktualisiert werden. Fahre trotzdem fort.
+)
+
+echo Installiere Abhängigkeiten...
+pip install -r requirements.txt
+if %errorlevel% neq 0 (
+    echo Fehler beim Installieren der Abhängigkeiten.
+    pause
+    exit /b 1
+)
+
+echo.
+echo Setup abgeschlossen!
+echo.
+echo Zum Starten des Servers:
+echo 1. Führe "venv\Scripts\activate.bat" aus
+echo 2. Führe "python TOOLS.py db:rebuild" aus (Nur beim ersten Mal oder zum Zurücksetzen der Datenbank)
+echo 3. Führe "python TOOLS.py user:admin" aus (Erstellt einen Admin-Benutzer: admin/admin)
+echo 4. Führe "python TOOLS.py server:run" aus
+echo.
+echo Die Anwendung ist dann unter http://localhost:5000 erreichbar.
+echo.
+
+pause