diff --git a/steam-gift-manager/Dockerfile b/steam-gift-manager/Dockerfile
new file mode 100644
index 0000000..5f82566
--- /dev/null
+++ b/steam-gift-manager/Dockerfile
@@ -0,0 +1,23 @@
+FROM python:3.10-slim
+
+# Shell explizit setzen
+SHELL ["/bin/bash", "-c"]
+
+# Datenbankordner erstellen und Berechtigungen setzen
+RUN mkdir -p /app/data && chmod -R a+rwX /app/data
+
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+ARG UID=1000
+ARG GID=1000
+
+RUN groupadd -g $GID appuser &&     useradd -u $UID -g $GID -m appuser &&     chown -R appuser:appuser /app
+
+USER appuser
+
+EXPOSE 5000
+CMD ["python", "app.py"]
diff --git a/steam-gift-manager/app.py b/steam-gift-manager/app.py
new file mode 100644
index 0000000..af6bdc8
--- /dev/null
+++ b/steam-gift-manager/app.py
@@ -0,0 +1,212 @@
+from flask import Flask, render_template, request, redirect, url_for, flash, make_response, session, abort
+from flask_sqlalchemy import SQLAlchemy
+from flask_login import LoginManager, UserMixin, login_user, logout_user, login_required, current_user
+from flask_babel import Babel, _
+from werkzeug.security import generate_password_hash, check_password_hash
+from datetime import datetime
+import os
+
+app = Flask(__name__)
+app.config['SECRET_KEY'] = os.urandom(24)
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////app/data/games.db'
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+app.config['BABEL_DEFAULT_LOCALE'] = 'de'
+app.config['BABEL_SUPPORTED_LOCALES'] = ['de', 'en']
+app.config['BABEL_TRANSLATION_DIRECTORIES'] = 'translations'
+
+
+db = SQLAlchemy(app)
+login_manager = LoginManager(app)
+login_manager.login_view = 'login'
+babel = Babel(app)
+
+@babel.localeselector
+def get_locale():
+    if 'lang' in session and session['lang'] in app.config['BABEL_SUPPORTED_LOCALES']:
+        return session['lang']
+    return request.accept_languages.best_match(app.config['BABEL_SUPPORTED_LOCALES'])
+
+@app.context_processor
+def inject_template_vars():
+    return dict(
+        get_locale=get_locale,
+        theme='dark' if request.cookies.get('dark_mode') == 'true' else 'light'
+    )
+
+class User(UserMixin, db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(100), unique=True)
+    password = db.Column(db.String(100))
+    games = db.relationship('Game', backref='owner', lazy=True)
+
+class Game(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(100), nullable=False)
+    steam_key = db.Column(db.String(100), nullable=False)
+    status = db.Column(db.String(50), nullable=False)
+    recipient = db.Column(db.String(100))
+    notes = db.Column(db.Text)
+    url = db.Column(db.String(200))
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    redeem_date = db.Column(db.DateTime)
+    user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
+    steam_appid = db.Column(db.String(20))
+
+@login_manager.user_loader
+def load_user(user_id):
+    return db.session.get(User, int(user_id))
+
+@app.route('/')
+@login_required
+def index():
+    search_query = request.args.get('q', '')
+    query = db.session.query(Game).filter_by(user_id=current_user.id)
+    if search_query:
+        query = query.filter(Game.name.ilike(f'%{search_query}%'))
+    games = query.order_by(Game.created_at.desc()).all()
+    return render_template('index.html',
+                         games=games,
+                         format_date=lambda dt: dt.strftime('%d.%m.%Y') if dt else '',
+                         search_query=search_query)
+
+@app.route('/set-lang/<lang>')
+def set_lang(lang):
+    if lang in app.config['BABEL_SUPPORTED_LOCALES']:
+        session['lang'] = lang
+    return redirect(request.referrer or url_for('index'))
+
+@app.route('/set-theme/<theme>')
+def set_theme(theme):
+    resp = make_response('', 204)
+    resp.set_cookie('dark_mode', 'true' if theme == 'dark' else 'false', max_age=60*60*24*365)
+    return resp
+
+@app.route('/login', methods=['GET', 'POST'])
+def login():
+    if request.method == 'POST':
+        username = request.form['username']
+        password = request.form['password']
+        user = User.query.filter_by(username=username).first()
+        if user and check_password_hash(user.password, password):
+            login_user(user)
+            return redirect(url_for('index'))
+        flash(_('Invalid credentials'), 'danger')
+    return render_template('login.html')
+
+@app.route('/register', methods=['GET', 'POST'])
+def register():
+    if request.method == 'POST':
+        username = request.form['username']
+        password = generate_password_hash(request.form['password'])
+        if User.query.filter_by(username=username).first():
+            flash(_('Username already exists'), 'danger')
+            return redirect(url_for('register'))
+        new_user = User(username=username, password=password)
+        db.session.add(new_user)
+        db.session.commit()
+        login_user(new_user)
+        return redirect(url_for('index'))
+    return render_template('register.html')
+
+@app.route('/logout')
+@login_required
+def logout():
+    logout_user()
+    return redirect(url_for('login'))
+
+import re
+
+def extract_steam_appid(url):
+    match = re.search(r'store\.steampowered\.com/app/(\d+)', url or '')
+    if match:
+        return match.group(1)
+    return ''
+
+@app.route('/add', methods=['GET', 'POST'])
+@login_required
+def add_game():
+    if request.method == 'POST':
+        try:
+            url = request.form.get('url', '')
+            steam_appid = request.form.get('steam_appid', '').strip()
+            if not steam_appid:
+                steam_appid = extract_steam_appid(url)
+            new_game = Game(
+                name=request.form['name'],
+                steam_key=request.form['steam_key'],
+                status=request.form['status'],
+                recipient=request.form.get('recipient', ''),
+                notes=request.form.get('notes', ''),
+                url=url,
+                steam_appid=steam_appid,  # <- jetzt wird sie gesetzt!
+                redeem_date=datetime.strptime(request.form['redeem_date'], '%Y-%m-%d') if request.form['redeem_date'] else None,
+                user_id=current_user.id
+            )
+            db.session.add(new_game)
+            db.session.commit()
+            flash(_('Game added successfully!'), 'success')
+            return redirect(url_for('index'))
+        except Exception as e:
+            db.session.rollback()
+            flash(_('Error: ') + str(e), 'danger')
+    return render_template('add_game.html')
+
+
+@app.route('/edit/<int:game_id>', methods=['GET', 'POST'])
+@login_required
+def edit_game(game_id):
+    game = db.session.get(Game, game_id)  # SQLAlchemy 2.x-kompatibel
+    if not game or game.owner != current_user:
+        return _("Not allowed!"), 403
+    
+    if request.method == 'POST':
+        try:
+            # Steam AppID aus Formular oder URL extrahieren
+            url = request.form.get('url', '')
+            steam_appid = request.form.get('steam_appid', '').strip()
+            if not steam_appid:
+                steam_appid = extract_steam_appid(url)
+
+            # Aktualisiere alle Felder
+            game.name = request.form['name']
+            game.steam_key = request.form['steam_key']
+            game.status = request.form['status']
+            game.recipient = request.form.get('recipient', '')
+            game.notes = request.form.get('notes', '')
+            game.url = url
+            game.steam_appid = steam_appid  # <- FEHLTE HIER
+            game.redeem_date = datetime.strptime(request.form['redeem_date'], '%Y-%m-%d') if request.form['redeem_date'] else None
+            
+            db.session.commit()
+            flash(_('Changes saved!'), 'success')
+            return redirect(url_for('index'))
+        
+        except Exception as e:
+            db.session.rollback()
+            flash(_('Error: ') + str(e), 'danger')
+    
+    return render_template('edit_game.html',
+                          game=game,
+                          redeem_date=game.redeem_date.strftime('%Y-%m-%d') if game.redeem_date else '')
+
+
+@app.route('/delete/<int:game_id>', methods=['POST'])
+@login_required
+def delete_game(game_id):
+    game = Game.query.get_or_404(game_id)
+    if game.owner != current_user:
+        return _("Not allowed!"), 403
+    try:
+        db.session.delete(game)
+        db.session.commit()
+        flash(_('Game deleted!'), 'success')
+    except Exception as e:
+        db.session.rollback()
+        flash(_('Error deleting: ') + str(e), 'danger')
+    return redirect(url_for('index'))
+
+
+if __name__ == '__main__':
+    with app.app_context():
+        db.create_all()
+    app.run(host='0.0.0.0', port=5000)
diff --git a/steam-gift-manager/babel.cfg b/steam-gift-manager/babel.cfg
new file mode 100644
index 0000000..b27cadf
--- /dev/null
+++ b/steam-gift-manager/babel.cfg
@@ -0,0 +1,2 @@
+[python: **.py]
+[jinja2: templates/**.html]
diff --git a/steam-gift-manager/docker-compose.yml b/steam-gift-manager/docker-compose.yml
new file mode 100644
index 0000000..c82d8c5
--- /dev/null
+++ b/steam-gift-manager/docker-compose.yml
@@ -0,0 +1,13 @@
+version: '3.8'
+
+services:
+  steam-manager:
+    build: .
+    ports:
+      - "5000:5000"
+    volumes:
+      - /root/test/data:/app/data
+      - /root/test/steam-translations:/app/translations
+    environment:
+      - FLASK_DEBUG=0
+    restart: unless-stopped
diff --git a/steam-gift-manager/requirements.txt b/steam-gift-manager/requirements.txt
new file mode 100644
index 0000000..0a93304
--- /dev/null
+++ b/steam-gift-manager/requirements.txt
@@ -0,0 +1,7 @@
+flask
+flask-login
+werkzeug
+python-dotenv
+flask-sqlalchemy
+flask-babel
+jinja2<3.1.0
diff --git a/steam-gift-manager/static/style.css b/steam-gift-manager/static/style.css
new file mode 100644
index 0000000..37b47ea
--- /dev/null
+++ b/steam-gift-manager/static/style.css
@@ -0,0 +1,33 @@
+:root {
+    --bs-body-bg: #ffffff;
+    --bs-body-color: #212529;
+}
+[data-bs-theme="dark"] {
+    --bs-body-bg: #1a1a1a;
+    --bs-body-color: #f8f9fa;
+    --bs-border-color: #495057;
+}
+[data-bs-theme="dark"] .table {
+    --bs-table-bg: #212529;
+    --bs-table-color: #fff;
+    --bs-table-border-color: #495057;
+}
+[data-bs-theme="dark"] .card {
+    background-color: #2b3035;
+    border-color: var(--bs-border-color);
+}
+[data-bs-theme="dark"] .navbar {
+    background-color: #212529 !important;
+}
+body {
+    background-color: var(--bs-body-bg);
+    color: var(--bs-body-color);
+    transition: all 0.3s ease;
+}
+.font-monospace {
+    font-family: Monaco, Consolas, "Courier New", monospace;
+}
+.badge {
+    font-size: 0.9em;
+    font-weight: 500;
+}
diff --git a/steam-gift-manager/templates/add_game.html b/steam-gift-manager/templates/add_game.html
new file mode 100644
index 0000000..2cce4d1
--- /dev/null
+++ b/steam-gift-manager/templates/add_game.html
@@ -0,0 +1,46 @@
+{% extends "base.html" %}
+{% block content %}
+<div class="card p-4 shadow-sm">
+    <h2 class="mb-4">{{ _('Add New Game') }}</h2>
+    <form method="POST">
+        <div class="row g-3">
+            <div class="col-md-6">
+                <label class="form-label">{{ _('Name') }} *</label>
+                <input type="text" name="name" class="form-control" required>
+            </div>
+            <div class="col-md-6">
+                <label class="form-label">{{ _('Steam Key') }} *</label>
+                <input type="text" name="steam_key" class="form-control" required>
+            </div>
+            <div class="col-md-4">
+                <label class="form-label">{{ _('Status') }} *</label>
+                <select name="status" class="form-select" required>
+                    <option value="nicht eingelöst">{{ _('Not redeemed') }}</option>
+                    <option value="verschenkt">{{ _('Gifted') }}</option>
+                    <option value="eingelöst">{{ _('Redeemed') }}</option>
+                </select>
+            </div>
+            <div class="col-md-4">
+                <label class="form-label">{{ _('Redeem by') }}</label>
+                <input type="date" name="redeem_date" class="form-control">
+            </div>
+            <div class="col-md-4">
+                <label class="form-label">{{ _('Recipient') }}</label>
+                <input type="text" name="recipient" class="form-control">
+            </div>
+            <div class="col-12">
+                <label class="form-label">{{ _('Shop URL') }}</label>
+                <input type="url" name="url" class="form-control">
+            </div>
+            <div class="col-12">
+                <label class="form-label">{{ _('Notes') }}</label>
+                <textarea name="notes" class="form-control" rows="3"></textarea>
+            </div>
+            <div class="col-12">
+                <button type="submit" class="btn btn-success">{{ _('Save') }}</button>
+                <a href="{{ url_for('index') }}" class="btn btn-outline-secondary">{{ _('Cancel') }}</a>
+            </div>
+        </div>
+    </form>
+</div>
+{% endblock %}
diff --git a/steam-gift-manager/templates/base.html b/steam-gift-manager/templates/base.html
new file mode 100644
index 0000000..b5751b3
--- /dev/null
+++ b/steam-gift-manager/templates/base.html
@@ -0,0 +1,81 @@
+<!DOCTYPE html>
+<html lang="{{ get_locale() }}" data-bs-theme="{{ theme }}">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{{ _('Steam Manager') }}</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
+</head>
+<body>
+    <nav class="navbar navbar-expand-lg bg-body-tertiary">
+        <div class="container">
+            <a class="navbar-brand" href="/">{{ _('Steam Manager') }}</a>
+            <div class="d-flex align-items-center gap-3">
+                <form class="d-flex" action="{{ url_for('index') }}" method="GET">
+                    <input class="form-control me-2" 
+                           type="search" 
+                           name="q"
+                           placeholder="{{ _('Search') }}"
+                           value="{{ search_query }}">
+                    <button class="btn btn-outline-success" type="submit">🔍</button>
+                </form>
+                <div class="form-check form-switch">
+                    <input class="form-check-input" 
+                           type="checkbox" 
+                           id="darkModeSwitch" {% if theme == 'dark' %}checked{% endif %}>
+                    <label class="form-check-label" for="darkModeSwitch">{{ _('Dark Mode') }}</label>
+                </div>
+                <!-- Sprachumschalter -->
+                <div class="dropdown ms-3">
+                  <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false">
+                    {% if get_locale() == 'de' %} Deutsch {% elif get_locale() == 'en' %} English {% else %} Sprache {% endif %}
+                  </button>
+                  <ul class="dropdown-menu">
+                    <li>
+                      <a class="dropdown-item {% if get_locale() == 'de' %}active{% endif %}" href="{{ url_for('set_lang', lang='de') }}">
+                        Deutsch
+                      </a>
+                    </li>
+                    <li>
+                      <a class="dropdown-item {% if get_locale() == 'en' %}active{% endif %}" href="{{ url_for('set_lang', lang='en') }}">
+                        English
+                      </a>
+                    </li>
+                  </ul>
+                </div>
+                {% if current_user.is_authenticated %}
+                    <a href="{{ url_for('logout') }}" class="btn btn-danger ms-3">{{ _('Logout') }}</a>
+                {% endif %}
+            </div>
+        </div>
+    </nav>
+    <div class="container mt-4">
+        {% with messages = get_flashed_messages(with_categories=true) %}
+            {% if messages %}
+                {% for category, message in messages %}
+                <div class="alert alert-{{ category }} alert-dismissible fade show">
+                    {{ message }}
+                    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
+                </div>
+                {% endfor %}
+            {% endif %}
+        {% endwith %}
+        {% block content %}{% endblock %}
+    </div>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+    <script>
+    document.addEventListener('DOMContentLoaded', function() {
+        const toggle = document.getElementById('darkModeSwitch');
+        const html = document.documentElement;
+        toggle.addEventListener('change', function() {
+            const theme = this.checked ? 'dark' : 'light';
+            fetch('/set-theme/' + theme)
+                .then(() => {
+                    html.setAttribute('data-bs-theme', theme);
+                });
+        });
+    });
+    </script>
+</body>
+</html>
diff --git a/steam-gift-manager/templates/edit_game.html b/steam-gift-manager/templates/edit_game.html
new file mode 100644
index 0000000..bfc43b8
--- /dev/null
+++ b/steam-gift-manager/templates/edit_game.html
@@ -0,0 +1,50 @@
+{% extends "base.html" %}
+{% block content %}
+<div class="card p-4 shadow-sm">
+    <h2 class="mb-4">{{ _('Edit Game') }}</h2>
+    <form method="POST">
+        <div class="row g-3">
+            <div class="col-md-6">
+                <label class="form-label">{{ _('Name') }} *</label>
+                <input type="text" name="name" class="form-control" value="{{ game.name }}" required>
+            </div>
+            <div class="col-md-6">
+                <label class="form-label">{{ _('Steam Key') }} *</label>
+                <input type="text" name="steam_key" class="form-control" value="{{ game.steam_key }}" required>
+            </div>
+			<div class="col-md-6">
+			    <label class="form-label">{{ _('Steam AppID (optional)') }}</label>
+                <input type="text" name="steam_appid" class="form-control" value="{{ game.steam_appid or '' }}">
+			</div>
+            <div class="col-md-4">
+                <label class="form-label">{{ _('Status') }} *</label>
+                <select name="status" class="form-select" required>
+                    <option value="nicht eingelöst" {% if game.status == 'nicht eingelöst' %}selected{% endif %}>{{ _('Not redeemed') }}</option>
+                    <option value="verschenkt" {% if game.status == 'verschenkt' %}selected{% endif %}>{{ _('Gifted') }}</option>
+                    <option value="eingelöst" {% if game.status == 'eingelöst' %}selected{% endif %}>{{ _('Redeemed') }}</option>
+                </select>
+            </div>
+            <div class="col-md-4">
+                <label class="form-label">{{ _('Redeem by') }}</label>
+                <input type="date" name="redeem_date" class="form-control" value="{{ redeem_date }}">
+            </div>
+            <div class="col-md-4">
+                <label class="form-label">{{ _('Recipient') }}</label>
+                <input type="text" name="recipient" class="form-control" value="{{ game.recipient }}">
+            </div>
+            <div class="col-12">
+                <label class="form-label">{{ _('Shop URL') }}</label>
+                <input type="url" name="url" class="form-control" value="{{ game.url }}">
+            </div>
+            <div class="col-12">
+                <label class="form-label">{{ _('Notes') }}</label>
+                <textarea name="notes" class="form-control" rows="3">{{ game.notes }}</textarea>
+            </div>
+            <div class="col-12">
+                <button type="submit" class="btn btn-primary">{{ _('Save') }}</button>
+                <a href="{{ url_for('index') }}" class="btn btn-outline-secondary">{{ _('Cancel') }}</a>
+            </div>
+        </div>
+    </form>
+</div>
+{% endblock %}
diff --git a/steam-gift-manager/templates/index.html b/steam-gift-manager/templates/index.html
new file mode 100644
index 0000000..b45a1a7
--- /dev/null
+++ b/steam-gift-manager/templates/index.html
@@ -0,0 +1,70 @@
+{% extends "base.html" %}
+{% block content %}
+<div class="d-flex justify-content-between align-items-center mb-4">
+    <h1>{{ _('My Games') }}</h1>
+    <a href="{{ url_for('add_game') }}" class="btn btn-primary">
+        + {{ _('Add New Game') }}
+    </a>
+</div>
+
+{% if games %}
+<div class="table-responsive">
+    <table class="table table-hover align-middle">
+        <thead class="table-dark">
+            <tr>
+                <th>{{ _('Cover') }}</th>
+                <th>{{ _('Name') }}</th>
+                <th>{{ _('Key') }}</th>
+                <th>{{ _('Status') }}</th>
+                <th>{{ _('Created') }}</th>
+                <th>{{ _('Redeem by') }}</th>
+                <th>{{ _('Shop') }}</th>
+                <th>{{ _('Actions') }}</th>
+            </tr>
+        </thead>
+        <tbody>
+            {% for game in games %}
+            <tr>
+                <td>
+                {% if game.steam_appid %}
+                <img src="https://cdn.cloudflare.steamstatic.com/steam/apps/{{ game.steam_appid }}/header.jpg"
+                     alt="Steam Header" style="height:64px;max-width:120px;object-fit:cover;">
+                {% endif %}
+                </td>
+                <td>{{ game.name }}</td>
+                <td class="font-monospace">{{ game.steam_key }}</td>
+                <td>
+                    {% if game.status == 'nicht eingelöst' %}
+                        <span class="badge bg-warning text-dark">{{ _('Not redeemed') }}</span>
+                    {% elif game.status == 'verschenkt' %}
+                        <span class="badge bg-success">{{ _('Gifted') }}</span>
+                    {% elif game.status == 'eingelöst' %}
+                        <span class="badge bg-secondary">{{ _('Redeemed') }}</span>
+                    {% endif %}
+                </td>
+                <td>{{ format_date(game.created_at) }}</td>
+                <td>
+                    {% if game.redeem_date %}
+                        <span class="badge bg-danger">{{ format_date(game.redeem_date) }}</span>
+                    {% endif %}
+                </td>
+                <td>
+                    {% if game.url %}
+                        <a href="{{ game.url }}" target="_blank" class="btn btn-sm btn-outline-info">🔗 {{ _('Shop') }}</a>
+                    {% endif %}
+                </td>
+                <td class="text-nowrap">
+                    <a href="{{ url_for('edit_game', game_id=game.id) }}" class="btn btn-sm btn-warning">✏️</a>
+                    <form method="POST" action="{{ url_for('delete_game', game_id=game.id) }}" class="d-inline">
+                        <button type="submit" class="btn btn-sm btn-danger" onclick="return confirm('{{ _('Really delete?') }}')">🗑️</button>
+                    </form>
+                </td>
+            </tr>
+            {% endfor %}
+        </tbody>
+    </table>
+</div>
+{% else %}
+<div class="alert alert-info">{{ _('No games yet') }}</div>
+{% endif %}
+{% endblock %}
diff --git a/steam-gift-manager/templates/login.html b/steam-gift-manager/templates/login.html
new file mode 100644
index 0000000..2bd37d1
--- /dev/null
+++ b/steam-gift-manager/templates/login.html
@@ -0,0 +1,26 @@
+{% extends "base.html" %}
+{% block content %}
+<div class="row justify-content-center mt-5">
+    <div class="col-md-6">
+        <div class="card shadow-sm">
+            <div class="card-body">
+                <h2 class="card-title mb-4">{{ _('Login') }}</h2>
+                <form method="POST">
+                    <div class="mb-3">
+                        <label class="form-label">{{ _('Username') }}</label>
+                        <input type="text" name="username" class="form-control" required>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-label">{{ _('Password') }}</label>
+                        <input type="password" name="password" class="form-control" required>
+                    </div>
+                    <button type="submit" class="btn btn-primary w-100">{{ _('Login') }}</button>
+                </form>
+                <div class="mt-3 text-center">
+                    <a href="{{ url_for('register') }}">{{ _('No account yet? Register') }}</a>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}
diff --git a/steam-gift-manager/templates/register.html b/steam-gift-manager/templates/register.html
new file mode 100644
index 0000000..8511407
--- /dev/null
+++ b/steam-gift-manager/templates/register.html
@@ -0,0 +1,23 @@
+{% extends "base.html" %}
+{% block content %}
+<div class="row justify-content-center mt-5">
+    <div class="col-md-6">
+        <div class="card shadow-sm">
+            <div class="card-body">
+                <h2 class="card-title mb-4">{{ _('Register') }}</h2>
+                <form method="POST">
+                    <div class="mb-3">
+                        <label class="form-label">{{ _('Username') }}</label>
+                        <input type="text" name="username" class="form-control" required>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-label">{{ _('Password') }}</label>
+                        <input type="password" name="password" class="form-control" required>
+                    </div>
+                    <button type="submit" class="btn btn-primary w-100">{{ _('Register') }}</button>
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}
diff --git a/steam-translations/de/LC_MESSAGES/messages.mo b/steam-translations/de/LC_MESSAGES/messages.mo
new file mode 100644
index 0000000..8381234
Binary files /dev/null and b/steam-translations/de/LC_MESSAGES/messages.mo differ
diff --git a/steam-translations/de/LC_MESSAGES/messages.po b/steam-translations/de/LC_MESSAGES/messages.po
new file mode 100644
index 0000000..d02d6e5
--- /dev/null
+++ b/steam-translations/de/LC_MESSAGES/messages.po
@@ -0,0 +1,185 @@
+# German translations for PROJECT.
+# Copyright (C) 2025 ORGANIZATION
+# This file is distributed under the same license as the PROJECT project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2025.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PROJECT VERSION\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2025-04-21 11:24+0000\n"
+"PO-Revision-Date: 2025-04-21 11:24+0000\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language: de\n"
+"Language-Team: de <LL@li.org>\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.17.0\n"
+
+#: app.py:93
+msgid "Invalid credentials"
+msgstr ""
+
+#: app.py:102
+msgid "Username already exists"
+msgstr ""
+
+#: app.py:147
+msgid "Game added successfully!"
+msgstr ""
+
+#: app.py:151 app.py:186
+msgid "Error: "
+msgstr ""
+
+#: app.py:160 app.py:198
+msgid "Not allowed!"
+msgstr ""
+
+#: app.py:181
+msgid "Changes saved!"
+msgstr ""
+
+#: app.py:202
+msgid "Game deleted!"
+msgstr ""
+
+#: app.py:205
+msgid "Error deleting: "
+msgstr ""
+
+#: templates/add_game.html:4 templates/index.html:6
+msgid "Add New Game"
+msgstr ""
+
+#: templates/add_game.html:8 templates/edit_game.html:8 templates/index.html:16
+msgid "Name"
+msgstr ""
+
+#: templates/add_game.html:12 templates/edit_game.html:12
+msgid "Steam Key"
+msgstr ""
+
+#: templates/add_game.html:16 templates/edit_game.html:20
+#: templates/index.html:18
+msgid "Status"
+msgstr ""
+
+#: templates/add_game.html:18 templates/edit_game.html:22
+#: templates/index.html:38
+msgid "Not redeemed"
+msgstr ""
+
+#: templates/add_game.html:19 templates/edit_game.html:23
+#: templates/index.html:40
+msgid "Gifted"
+msgstr ""
+
+#: templates/add_game.html:20 templates/edit_game.html:24
+#: templates/index.html:42
+msgid "Redeemed"
+msgstr ""
+
+#: templates/add_game.html:24 templates/edit_game.html:28
+#: templates/index.html:20
+msgid "Redeem by"
+msgstr ""
+
+#: templates/add_game.html:28 templates/edit_game.html:32
+msgid "Recipient"
+msgstr ""
+
+#: templates/add_game.html:32 templates/edit_game.html:36
+msgid "Shop URL"
+msgstr ""
+
+#: templates/add_game.html:36 templates/edit_game.html:40
+msgid "Notes"
+msgstr ""
+
+#: templates/add_game.html:40 templates/edit_game.html:44
+msgid "Save"
+msgstr ""
+
+#: templates/add_game.html:41 templates/edit_game.html:45
+msgid "Cancel"
+msgstr ""
+
+#: templates/base.html:6 templates/base.html:13
+msgid "Steam Manager"
+msgstr ""
+
+#: templates/base.html:19
+msgid "Search"
+msgstr ""
+
+#: templates/base.html:27
+msgid "Dark Mode"
+msgstr ""
+
+#: templates/base.html:48
+msgid "Logout"
+msgstr ""
+
+#: templates/edit_game.html:4
+msgid "Edit Game"
+msgstr ""
+
+#: templates/edit_game.html:16
+msgid "Steam AppID (optional)"
+msgstr ""
+
+#: templates/index.html:4
+msgid "My Games"
+msgstr ""
+
+#: templates/index.html:15
+msgid "Cover"
+msgstr ""
+
+#: templates/index.html:17
+msgid "Key"
+msgstr ""
+
+#: templates/index.html:19
+msgid "Created"
+msgstr ""
+
+#: templates/index.html:21 templates/index.html:53
+msgid "Shop"
+msgstr ""
+
+#: templates/index.html:22
+msgid "Actions"
+msgstr ""
+
+#: templates/index.html:59
+msgid "Really delete?"
+msgstr ""
+
+#: templates/index.html:68
+msgid "No games yet"
+msgstr ""
+
+#: templates/login.html:7 templates/login.html:17
+msgid "Login"
+msgstr ""
+
+#: templates/login.html:10 templates/register.html:10
+msgid "Username"
+msgstr ""
+
+#: templates/login.html:14 templates/register.html:14
+msgid "Password"
+msgstr ""
+
+#: templates/login.html:20
+msgid "No account yet? Register"
+msgstr ""
+
+#: templates/register.html:7 templates/register.html:17
+msgid "Register"
+msgstr ""
+
diff --git a/steam-translations/en/LC_MESSAGES/messages.mo b/steam-translations/en/LC_MESSAGES/messages.mo
new file mode 100644
index 0000000..ab9f395
Binary files /dev/null and b/steam-translations/en/LC_MESSAGES/messages.mo differ
diff --git a/steam-translations/en/LC_MESSAGES/messages.po b/steam-translations/en/LC_MESSAGES/messages.po
new file mode 100644
index 0000000..7eacdbd
--- /dev/null
+++ b/steam-translations/en/LC_MESSAGES/messages.po
@@ -0,0 +1,185 @@
+# English translations for PROJECT.
+# Copyright (C) 2025 ORGANIZATION
+# This file is distributed under the same license as the PROJECT project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2025.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PROJECT VERSION\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2025-04-21 11:24+0000\n"
+"PO-Revision-Date: 2025-04-21 11:24+0000\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language: en\n"
+"Language-Team: en <LL@li.org>\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.17.0\n"
+
+#: app.py:93
+msgid "Invalid credentials"
+msgstr ""
+
+#: app.py:102
+msgid "Username already exists"
+msgstr ""
+
+#: app.py:147
+msgid "Game added successfully!"
+msgstr ""
+
+#: app.py:151 app.py:186
+msgid "Error: "
+msgstr ""
+
+#: app.py:160 app.py:198
+msgid "Not allowed!"
+msgstr ""
+
+#: app.py:181
+msgid "Changes saved!"
+msgstr ""
+
+#: app.py:202
+msgid "Game deleted!"
+msgstr ""
+
+#: app.py:205
+msgid "Error deleting: "
+msgstr ""
+
+#: templates/add_game.html:4 templates/index.html:6
+msgid "Add New Game"
+msgstr ""
+
+#: templates/add_game.html:8 templates/edit_game.html:8 templates/index.html:16
+msgid "Name"
+msgstr ""
+
+#: templates/add_game.html:12 templates/edit_game.html:12
+msgid "Steam Key"
+msgstr ""
+
+#: templates/add_game.html:16 templates/edit_game.html:20
+#: templates/index.html:18
+msgid "Status"
+msgstr ""
+
+#: templates/add_game.html:18 templates/edit_game.html:22
+#: templates/index.html:38
+msgid "Not redeemed"
+msgstr ""
+
+#: templates/add_game.html:19 templates/edit_game.html:23
+#: templates/index.html:40
+msgid "Gifted"
+msgstr ""
+
+#: templates/add_game.html:20 templates/edit_game.html:24
+#: templates/index.html:42
+msgid "Redeemed"
+msgstr ""
+
+#: templates/add_game.html:24 templates/edit_game.html:28
+#: templates/index.html:20
+msgid "Redeem by"
+msgstr ""
+
+#: templates/add_game.html:28 templates/edit_game.html:32
+msgid "Recipient"
+msgstr ""
+
+#: templates/add_game.html:32 templates/edit_game.html:36
+msgid "Shop URL"
+msgstr ""
+
+#: templates/add_game.html:36 templates/edit_game.html:40
+msgid "Notes"
+msgstr ""
+
+#: templates/add_game.html:40 templates/edit_game.html:44
+msgid "Save"
+msgstr ""
+
+#: templates/add_game.html:41 templates/edit_game.html:45
+msgid "Cancel"
+msgstr ""
+
+#: templates/base.html:6 templates/base.html:13
+msgid "Steam Manager"
+msgstr ""
+
+#: templates/base.html:19
+msgid "Search"
+msgstr ""
+
+#: templates/base.html:27
+msgid "Dark Mode"
+msgstr ""
+
+#: templates/base.html:48
+msgid "Logout"
+msgstr ""
+
+#: templates/edit_game.html:4
+msgid "Edit Game"
+msgstr ""
+
+#: templates/edit_game.html:16
+msgid "Steam AppID (optional)"
+msgstr ""
+
+#: templates/index.html:4
+msgid "My Games"
+msgstr ""
+
+#: templates/index.html:15
+msgid "Cover"
+msgstr ""
+
+#: templates/index.html:17
+msgid "Key"
+msgstr ""
+
+#: templates/index.html:19
+msgid "Created"
+msgstr ""
+
+#: templates/index.html:21 templates/index.html:53
+msgid "Shop"
+msgstr ""
+
+#: templates/index.html:22
+msgid "Actions"
+msgstr ""
+
+#: templates/index.html:59
+msgid "Really delete?"
+msgstr ""
+
+#: templates/index.html:68
+msgid "No games yet"
+msgstr ""
+
+#: templates/login.html:7 templates/login.html:17
+msgid "Login"
+msgstr ""
+
+#: templates/login.html:10 templates/register.html:10
+msgid "Username"
+msgstr ""
+
+#: templates/login.html:14 templates/register.html:14
+msgid "Password"
+msgstr ""
+
+#: templates/login.html:20
+msgid "No account yet? Register"
+msgstr ""
+
+#: templates/register.html:7 templates/register.html:17
+msgid "Register"
+msgstr ""
+
diff --git a/steam-translations/messages.pot b/steam-translations/messages.pot
new file mode 100644
index 0000000..8f32f79
--- /dev/null
+++ b/steam-translations/messages.pot
@@ -0,0 +1,184 @@
+# Translations template for PROJECT.
+# Copyright (C) 2025 ORGANIZATION
+# This file is distributed under the same license as the PROJECT project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2025.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PROJECT VERSION\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2025-04-21 11:24+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.17.0\n"
+
+#: app.py:93
+msgid "Invalid credentials"
+msgstr ""
+
+#: app.py:102
+msgid "Username already exists"
+msgstr ""
+
+#: app.py:147
+msgid "Game added successfully!"
+msgstr ""
+
+#: app.py:151 app.py:186
+msgid "Error: "
+msgstr ""
+
+#: app.py:160 app.py:198
+msgid "Not allowed!"
+msgstr ""
+
+#: app.py:181
+msgid "Changes saved!"
+msgstr ""
+
+#: app.py:202
+msgid "Game deleted!"
+msgstr ""
+
+#: app.py:205
+msgid "Error deleting: "
+msgstr ""
+
+#: templates/add_game.html:4 templates/index.html:6
+msgid "Add New Game"
+msgstr ""
+
+#: templates/add_game.html:8 templates/edit_game.html:8 templates/index.html:16
+msgid "Name"
+msgstr ""
+
+#: templates/add_game.html:12 templates/edit_game.html:12
+msgid "Steam Key"
+msgstr ""
+
+#: templates/add_game.html:16 templates/edit_game.html:20
+#: templates/index.html:18
+msgid "Status"
+msgstr ""
+
+#: templates/add_game.html:18 templates/edit_game.html:22
+#: templates/index.html:38
+msgid "Not redeemed"
+msgstr ""
+
+#: templates/add_game.html:19 templates/edit_game.html:23
+#: templates/index.html:40
+msgid "Gifted"
+msgstr ""
+
+#: templates/add_game.html:20 templates/edit_game.html:24
+#: templates/index.html:42
+msgid "Redeemed"
+msgstr ""
+
+#: templates/add_game.html:24 templates/edit_game.html:28
+#: templates/index.html:20
+msgid "Redeem by"
+msgstr ""
+
+#: templates/add_game.html:28 templates/edit_game.html:32
+msgid "Recipient"
+msgstr ""
+
+#: templates/add_game.html:32 templates/edit_game.html:36
+msgid "Shop URL"
+msgstr ""
+
+#: templates/add_game.html:36 templates/edit_game.html:40
+msgid "Notes"
+msgstr ""
+
+#: templates/add_game.html:40 templates/edit_game.html:44
+msgid "Save"
+msgstr ""
+
+#: templates/add_game.html:41 templates/edit_game.html:45
+msgid "Cancel"
+msgstr ""
+
+#: templates/base.html:6 templates/base.html:13
+msgid "Steam Manager"
+msgstr ""
+
+#: templates/base.html:19
+msgid "Search"
+msgstr ""
+
+#: templates/base.html:27
+msgid "Dark Mode"
+msgstr ""
+
+#: templates/base.html:48
+msgid "Logout"
+msgstr ""
+
+#: templates/edit_game.html:4
+msgid "Edit Game"
+msgstr ""
+
+#: templates/edit_game.html:16
+msgid "Steam AppID (optional)"
+msgstr ""
+
+#: templates/index.html:4
+msgid "My Games"
+msgstr ""
+
+#: templates/index.html:15
+msgid "Cover"
+msgstr ""
+
+#: templates/index.html:17
+msgid "Key"
+msgstr ""
+
+#: templates/index.html:19
+msgid "Created"
+msgstr ""
+
+#: templates/index.html:21 templates/index.html:53
+msgid "Shop"
+msgstr ""
+
+#: templates/index.html:22
+msgid "Actions"
+msgstr ""
+
+#: templates/index.html:59
+msgid "Really delete?"
+msgstr ""
+
+#: templates/index.html:68
+msgid "No games yet"
+msgstr ""
+
+#: templates/login.html:7 templates/login.html:17
+msgid "Login"
+msgstr ""
+
+#: templates/login.html:10 templates/register.html:10
+msgid "Username"
+msgstr ""
+
+#: templates/login.html:14 templates/register.html:14
+msgid "Password"
+msgstr ""
+
+#: templates/login.html:20
+msgid "No account yet? Register"
+msgstr ""
+
+#: templates/register.html:7 templates/register.html:17
+msgid "Register"
+msgstr ""
+
diff --git a/translate.sh b/translate.sh
new file mode 100755
index 0000000..b54d8f6
--- /dev/null
+++ b/translate.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+set -e
+
+cd "$(dirname "$0")/steam-gift-manager"
+
+# 1. Extrahiere alle Texte
+docker-compose exec steam-manager pybabel extract -F babel.cfg -o translations/messages.pot .
+
+# 2. Initialisiere Sprachen (nur einmal nötig, danach auskommentieren)
+for lang in de en; do
+    if [ ! -f "../steam-translations/$lang/LC_MESSAGES/messages.po" ]; then
+        docker-compose exec steam-manager pybabel init -i translations/messages.pot -d translations -l $lang
+    fi
+done
+
+# 3. Aktualisiere Übersetzungen
+docker-compose exec steam-manager pybabel update -i translations/messages.pot -d translations
+
+# 4. Kompiliere Übersetzungen
+docker-compose exec steam-manager pybabel compile -d translations
+
+echo "✅ Übersetzungen extrahiert, aktualisiert und kompiliert!"