Wiederherstellung von Funktionalität

app/main.py

@@ -7,11 +7,13 @@ import os, json
 from datetime import datetime, timedelta
 from io import BytesIO
 from xhtml2pdf import pisa
+from sqlalchemy import text
 
 app = Flask(__name__)
 
 # --- Konfiguration ---
-app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get('DATABASE_URL', 'sqlite:////app/data/raceplanner.db')
+db_path = os.path.join('/app/data', 'raceplanner.db')
+app.config['SQLALCHEMY_DATABASE_URI'] = f'sqlite:///{db_path}'
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
 app.config['SECRET_KEY'] = 'renn-strategie-2026-final-v3'
 app.config['REMEMBER_COOKIE_DURATION'] = timedelta(days=31)
@@ -32,7 +34,7 @@ class User(UserMixin, db.Model):
     id = db.Column(db.Integer, primary_key=True)
     username = db.Column(db.String(80), unique=True, nullable=False)
     password = db.Column(db.String(200), nullable=False)
-    theme = db.Column(db.String(20), default='light') # 'light' oder 'dark'
+    theme = db.Column(db.String(20), default='light') 
 
 class RaceConfig(db.Model):
     id = db.Column(db.Integer, primary_key=True)
@@ -61,23 +63,19 @@ def load_user(user_id):
 # --- Hilfsfunktionen ---
 def get_calculated_schedule(car_num):
     config = RaceConfig.query.first()
+    if not config: return []
     stints = Stint.query.filter_by(car_number=car_num).order_by(Stint.order).all()
-    
     schedule = []
     current_time = config.start_time
-    fuel_capacity = 120.0 # Liter (Beispielhaft fixiert)
+    fuel_capacity = 120.0
     
     for i, stint in enumerate(stints):
         driver = stint.driver
         if not driver: continue
-        
+        laps_possible = int(fuel_capacity / (driver.cons_per_lap or 1.0))
-        # Vereinfachte Berechnung: Ein Stint ist voll, wenn der Tank leer ist
+        duration_sec = laps_possible * (driver.avg_lap_time or 120.0)
-        laps_possible = int(fuel_capacity / driver.cons_per_lap)
-        duration_sec = laps_possible * driver.avg_lap_time
-        
         start_str = current_time.strftime('%H:%M')
         end_time = current_time + timedelta(seconds=duration_sec)
-        
         schedule.append({
             'id': stint.id,
             'number': i + 1,
@@ -89,12 +87,62 @@ def get_calculated_schedule(car_num):
             'laps': laps_possible,
             'fuel': round(fuel_capacity, 1),
             'change_tires': stint.change_tires,
-            'is_finish': (current_time + timedelta(seconds=duration_sec)) >= (config.start_time + timedelta(hours=config.total_duration_h))
+            'is_finish': end_time >= (config.start_time + timedelta(hours=config.total_duration_h))
         })
         current_time = end_time
     return schedule
 
-# --- Routen ---
+# --- Szenario Routen (Speichern/Laden) ---
+@app.route('/save_scenario', methods=['POST'])
+@login_required
+def save_scenario():
+    name = request.json.get('name', 'unnamed_scenario')
+    filename = f"{name}_{datetime.now().strftime('%Y%m%d_%H%M%S')}.json"
+    
+    data = {
+        'config': {
+            'start_time': RaceConfig.query.first().start_time.isoformat(),
+            'total_duration_h': RaceConfig.query.first().total_duration_h
+        },
+        'stints': []
+    }
+    
+    for s in Stint.query.all():
+        data['stints'].append({
+            'car_number': s.car_number,
+            'driver_id': s.driver_id,
+            'order': s.order,
+            'change_tires': s.change_tires
+        })
+        
+    with open(os.path.join(SCENARIO_DIR, filename), 'w') as f:
+        json.dump(data, f)
+    return jsonify({'status': 'ok', 'filename': filename})
+
+@app.route('/list_scenarios')
+@login_required
+def list_scenarios():
+    files = [f for f in os.listdir(SCENARIO_DIR) if f.endswith('.json')]
+    return jsonify(sorted(files, reverse=True))
+
+@app.route('/load_scenario', methods=['POST'])
+@login_required
+def load_scenario():
+    filename = request.json.get('filename')
+    path = os.path.join(SCENARIO_DIR, filename)
+    if not os.path.exists(path):
+        return jsonify({'status': 'error', 'message': 'Datei nicht gefunden'})
+    
+    with open(path, 'r') as f:
+        data = json.load(f)
+        
+    Stint.query.delete()
+    for s_data in data['stints']:
+        db.session.add(Stint(**s_data))
+    db.session.commit()
+    return jsonify({'status': 'ok'})
+
+# --- Standard Routen ---
 @app.route('/')
 @login_required
 def index():
@@ -120,6 +168,7 @@ def update_theme():
 def update_stint_driver():
     data = request.json
     s = db.session.get(Stint, data['stint_id'])
+    if s:
         s.driver_id = data['driver_id']
         db.session.commit()
     return jsonify({'status': 'ok'})
@@ -130,7 +179,7 @@ def reorder_stints():
     order = request.json['order']
     for idx, sid in enumerate(order):
         s = db.session.get(Stint, int(sid))
-        s.order = idx
+        if s: s.order = idx
     db.session.commit()
     return jsonify({'status': 'ok'})
 
@@ -157,7 +206,7 @@ def driver_detail(id):
 @app.route('/login', methods=['GET', 'POST'])
 def login():
     if request.method == 'POST':
-        u = User.query.filter_by(username=request.form.get('username')).first()
+        u = User.query.filter_by(username='mscaltenbach').first()
         if u and check_password_hash(u.password, request.form.get('password')):
             session.permanent = True
             login_user(u, remember=True)
@@ -169,14 +218,43 @@ def logout():
     logout_user()
     return redirect(url_for('login'))
 
-if __name__ == '__main__':
+def init_db():
     with app.app_context():
         db.create_all()
-        # Initialer User falls nicht vorhanden
+        try:
-        if not User.query.filter_by(username='mscaltenbach').first():
+            db.session.execute(text("ALTER TABLE user ADD COLUMN theme VARCHAR(20) DEFAULT 'light'"))
-            pw = generate_password_hash('admin123')
-            db.session.add(User(username='mscaltenbach', password=pw, theme='light'))
-        if not RaceConfig.query.first():
-            db.session.add(RaceConfig())
             db.session.commit()
+        except Exception:
+            db.session.rollback()
+
+        target_username = 'mscaltenbach'
+        target_password = 'SendIt123!'
+        admin_user = User.query.filter_by(username=target_username).first()
+        if not admin_user:
+            hashed_pw = generate_password_hash(target_password)
+            db.session.add(User(username=target_username, password=hashed_pw, theme='light'))
+            db.session.commit()
+        
+        if not RaceConfig.query.first():
+            db.session.add(RaceConfig(start_time=datetime.now(), total_duration_h=24))
+            db.session.commit()
+
+        if not Driver.query.first():
+            drivers = [
+                Driver(name="Caltenbach", car_number=1, avg_lap_time=128.5, cons_per_lap=3.8),
+                Driver(name="Mueller", car_number=1, avg_lap_time=130.2, cons_per_lap=3.6),
+                Driver(name="Schmidt", car_number=2, avg_lap_time=129.1, cons_per_lap=3.7),
+                Driver(name="Weber", car_number=2, avg_lap_time=131.5, cons_per_lap=3.5)
+            ]
+            db.session.add_all(drivers)
+            db.session.commit()
+            d1, d2 = Driver.query.filter_by(car_number=1).first(), Driver.query.filter_by(car_number=2).first()
+            if d1 and d2:
+                for i in range(12):
+                    db.session.add(Stint(car_number=1, driver_id=d1.id, order=i))
+                    db.session.add(Stint(car_number=2, driver_id=d2.id, order=i))
+                db.session.commit()
+
+if __name__ == '__main__':
+    init_db()
     app.run(host='0.0.0.0', port=5000, debug=True)

app/templates/driver_detail.html

@@ -1,50 +1,83 @@
 <!DOCTYPE html>
-<html lang="de" class="{% if current_user.theme == 'dark' %}dark{% endif %}">
+<html lang="de">
 <head>
     <meta charset="UTF-8">
     <title>{{ driver.name }} - Details</title>
-    <script>
-        tailwind.config = { darkMode: 'class' }
-    </script>
     <script src="https://cdn.tailwindcss.com"></script>
+    <style>
+        @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap');
+        
+        :root {
+            --bg-body: {{ '#0a0e17' if current_user.theme == 'dark' else '#f8fafc' }};
+            --bg-card: {{ '#0f172a' if current_user.theme == 'dark' else '#ffffff' }};
+            --text-main: {{ '#e2e8f0' if current_user.theme == 'dark' else '#1e293b' }};
+            --border-color: {{ 'rgba(255,255,255,0.05)' if current_user.theme == 'dark' else '#e2e8f0' }};
+        }
+
+        body { 
+            background-color: var(--bg-body); 
+            color: var(--text-main); 
+            font-family: 'Inter', sans-serif;
+            transition: background 0.3s ease;
+        }
+        .card { 
+            background: var(--bg-card); 
+            border: 1px solid var(--border-color);
+            box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
+        }
+    </style>
 </head>
-<body class="bg-slate-50 text-slate-900 dark:bg-[#0a0e17] dark:text-white p-8 transition-colors">
+<body class="p-4 md:p-8">
     <div class="max-w-4xl mx-auto">
-        <div class="flex justify-between items-center mb-8">
+        <!-- Header -->
-            <h1 class="text-4xl font-black uppercase italic">{{ driver.name }} <span class="text-blue-500">#{{ driver.car_number }}</span></h1>
+        <div class="flex flex-col md:flex-row justify-between items-start md:items-center mb-12 gap-6">
-            <a href="/" class="bg-slate-200 dark:bg-slate-800 text-slate-800 dark:text-white px-4 py-2 rounded text-xs uppercase font-bold hover:bg-blue-500 hover:text-white transition-all">Zurück</a>
-        </div>
-
-        <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mb-8">
-            <div class="bg-white dark:bg-slate-900/50 p-4 rounded-xl border border-slate-200 dark:border-white/5 shadow-sm">
-                <div class="text-[10px] text-slate-500 uppercase font-bold">Verbrauch/Runde</div>
-                <div class="text-2xl font-black text-green-600 dark:text-green-500">{{ driver.cons_per_lap }}L</div>
-            </div>
-            <div class="bg-white dark:bg-slate-900/50 p-4 rounded-xl border border-slate-200 dark:border-white/5 shadow-sm">
-                <div class="text-[10px] text-slate-500 uppercase font-bold">Ø Rundenzeit</div>
-                <div class="text-2xl font-black text-blue-600 dark:text-blue-500">{{ driver.avg_lap_time }}s</div>
-            </div>
-            <div class="bg-white dark:bg-slate-900/50 p-4 rounded-xl border border-slate-200 dark:border-white/5 shadow-sm">
-                <div class="text-[10px] text-slate-500 uppercase font-bold">Stints Gesamt</div>
-                <div class="text-2xl font-black text-orange-600 dark:text-orange-500">{{ stints|length }}</div>
-            </div>
-        </div>
-
-        <h2 class="text-xl font-bold mb-4 uppercase text-slate-400">Geplante Einsätze</h2>
-        <div class="space-y-2">
-            {% for s in stints %}
-            <div class="bg-white dark:bg-slate-900/80 p-4 rounded-lg flex justify-between items-center border-l-4 border-blue-600 shadow-sm">
             <div>
-                    <div class="text-[10px] text-slate-500 font-mono">{{ s.date }}</div>
+                <h1 class="text-5xl font-black italic uppercase tracking-tighter">
-                    <div class="text-lg font-black">{{ s.start }} - {{ s.end }}</div>
+                    {{ driver.name }} <span class="text-blue-600">#{{ driver.car_number }}</span>
+                </h1>
+                <p class="text-slate-500 font-bold uppercase tracking-widest text-xs mt-2">Driver Profile & Schedule</p>
+            </div>
+            <a href="/" class="bg-blue-600 text-white px-8 py-4 rounded-2xl text-xs uppercase font-black hover:bg-blue-700 transition-all shadow-lg shadow-blue-600/20">Zurück zum Planner</a>
+        </div>
+
+        <!-- Stats Grid -->
+        <div class="grid grid-cols-1 sm:grid-cols-3 gap-6 mb-12">
+            <div class="card p-6 rounded-3xl">
+                <div class="text-[10px] text-slate-500 uppercase font-bold mb-1 tracking-widest">Verbrauch / Runde</div>
+                <div class="text-4xl font-black text-green-500">{{ driver.cons_per_lap }}<span class="text-lg ml-1">L</span></div>
+            </div>
+            <div class="card p-6 rounded-3xl">
+                <div class="text-[10px] text-slate-500 uppercase font-bold mb-1 tracking-widest">Ø Rundenzeit</div>
+                <div class="text-4xl font-black text-blue-600">{{ driver.avg_lap_time }}<span class="text-lg ml-1">s</span></div>
+            </div>
+            <div class="card p-6 rounded-3xl">
+                <div class="text-[10px] text-slate-500 uppercase font-bold mb-1 tracking-widest">Anzahl Stints</div>
+                <div class="text-4xl font-black text-orange-500">{{ stints|length }}</div>
+            </div>
+        </div>
+
+        <!-- Schedule -->
+        <h2 class="text-2xl font-black mb-6 uppercase tracking-tight italic flex items-center gap-3">
+            <span class="w-8 h-1 bg-blue-600 rounded-full"></span>
+            Einsatzplanung
+        </h2>
+        
+        <div class="space-y-4">
+            {% for s in stints %}
+            <div class="card p-6 rounded-3xl flex justify-between items-center border-l-8 border-blue-600 transition-transform hover:scale-[1.01]">
+                <div>
+                    <div class="text-[10px] text-slate-500 font-bold uppercase tracking-widest mb-1">{{ s.date }}</div>
+                    <div class="text-3xl font-black tracking-tight">{{ s.start }} — {{ s.end }}</div>
                 </div>
                 <div class="text-right">
-                    <div class="text-xs font-bold text-slate-500 uppercase">Stint #{{ s.number }}</div>
+                    <div class="text-sm font-black uppercase text-blue-600 mb-1">Stint #{{ s.number }}</div>
-                    <div class="text-sm font-black">{{ s.laps }} Runden</div>
+                    <div class="text-xs font-bold text-slate-500">{{ s.laps }} Runden · {{ s.fuel }}L Start</div>
                 </div>
             </div>
             {% else %}
-            <div class="text-center py-12 text-slate-500 italic">Keine Stints für diesen Fahrer geplant.</div>
+            <div class="text-center py-20 card rounded-[2rem] opacity-50">
+                <p class="font-black uppercase tracking-widest text-slate-400">Keine Stints geplant</p>
+            </div>
             {% endfor %}
         </div>
     </div>

app/templates/index.html

@@ -1,81 +1,82 @@
 <!DOCTYPE html>
-<html lang="de" class="{% if current_user.theme == 'dark' %}dark{% endif %}">
+<html lang="de">
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>RACEPLANNER 2026</title>
-    <script>
-        tailwind.config = {
-            darkMode: 'class',
-        }
-    </script>
     <script src="https://cdn.tailwindcss.com"></script>
     <script src="https://cdn.jsdelivr.net/npm/sortablejs@1.15.0/Sortable.min.js"></script>
     <style>
         @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap');
-        body { font-family: 'Inter', sans-serif; transition: background-color 0.3s, color 0.3s; }
+        :root {
-        .glass { background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(12px); border: 1px solid rgba(0,0,0,0.05); }
+            --bg-body: {{ '#0a0e17' if current_user.theme == 'dark' else '#f8fafc' }};
-        .dark .glass { background: rgba(15, 23, 42, 0.8); border: 1px solid rgba(255,255,255,0.05); }
+            --bg-card: {{ '#0f172a' if current_user.theme == 'dark' else '#ffffff' }};
-        .stint-card { transition: all 0.2s ease; border-left: 4px solid transparent; }
+            --text-main: {{ '#e2e8f0' if current_user.theme == 'dark' else '#1e293b' }};
-        .stint-card:hover { transform: translateX(4px); }
+            --text-muted: {{ '#64748b' if current_user.theme == 'dark' else '#94a3b8' }};
-        .dark .stint-card:hover { background: rgba(30, 41, 59, 0.7); }
+            --border-color: {{ 'rgba(255,255,255,0.05)' if current_user.theme == 'dark' else '#e2e8f0' }};
-        .light .stint-card:hover { background: rgba(241, 245, 249, 1); }
+        }
+        body { font-family: 'Inter', sans-serif; background-color: var(--bg-body); color: var(--text-main); transition: background 0.3s ease; }
+        .glass { background: var(--bg-card); border: 1px solid var(--border-color); box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1); }
+        .stint-card { transition: all 0.2s ease; border-left: 4px solid transparent; background: {{ 'rgba(30, 41, 59, 0.5)' if current_user.theme == 'dark' else '#f1f5f9' }}; }
+        .stint-card:hover { transform: translateX(4px); background: {{ 'rgba(30, 41, 59, 0.8)' if current_user.theme == 'dark' else '#e2e8f0' }}; }
         .handle { cursor: grab; }
+        select { background: {{ '#1e293b' if current_user.theme == 'dark' else '#ffffff' }}; border: 1px solid var(--border-color); color: var(--text-main); outline: none; }
     </style>
 </head>
-<body class="bg-slate-50 text-slate-900 dark:bg-[#0a0e17] dark:text-e2e8f0 min-h-screen">
+<body class="p-4 md:p-8">
-    <nav class="glass sticky top-0 z-50 px-6 py-4 flex justify-between items-center mb-8 border-b dark:border-white/5">
+    <div class="max-w-7xl mx-auto">
-        <div class="flex items-center gap-4">
+        <!-- Header -->
-            <h1 class="text-2xl font-black italic tracking-tighter text-blue-600 dark:text-blue-500">RACEPLANNER <span class="text-slate-400">2026</span></h1>
+        <header class="flex flex-col md:flex-row justify-between items-center mb-10 gap-4">
+            <div>
+                <h1 class="text-4xl font-black italic tracking-tighter text-blue-600">RACEPLANNER <span class="text-slate-400 not-italic font-light">2026</span></h1>
+                <p class="text-xs font-bold uppercase tracking-widest text-slate-500">Endurance Strategy Engine</p>
             </div>
-        <div class="flex items-center gap-4">
-            <!-- Theme Toggle -->
-            <button onclick="toggleTheme()" class="p-2 rounded-full bg-slate-200 dark:bg-slate-800 hover:ring-2 ring-blue-500 transition-all">
-                <span id="theme-icon-light" class="hidden dark:block">☀️</span>
-                <span id="theme-icon-dark" class="block dark:hidden">🌙</span>
-            </button>
-            <div class="text-right">
-                <div class="text-[10px] font-bold uppercase opacity-50">User</div>
-                <div class="text-sm font-bold">{{ current_user.username }}</div>
-            </div>
-            <a href="/logout" class="bg-red-500/10 text-red-500 px-4 py-2 rounded-lg text-xs font-bold uppercase hover:bg-red-500 hover:text-white transition-all">Logout</a>
-        </div>
-    </nav>
             
-    <div class="max-w-[1400px] mx-auto px-6 pb-20">
+            <div class="flex flex-wrap items-center gap-4 justify-center">
+                <!-- Scenario Actions -->
+                <button onclick="saveScenarioPrompt()" class="bg-emerald-600 hover:bg-emerald-700 text-white text-[10px] font-black px-4 py-2 rounded-full uppercase tracking-widest">Sichern</button>
+                <button onclick="loadScenarioList()" class="bg-slate-600 hover:bg-slate-700 text-white text-[10px] font-black px-4 py-2 rounded-full uppercase tracking-widest">Laden</button>
+                
+                <div class="flex bg-slate-200 dark:bg-slate-800 p-1 rounded-lg">
+                    <button onclick="setTheme('light')" class="px-3 py-1 rounded {{ 'bg-white shadow-sm' if current_user.theme == 'light' else '' }} text-xs font-bold uppercase">Light</button>
+                    <button onclick="setTheme('dark')" class="px-3 py-1 rounded {{ 'bg-blue-600 text-white shadow-sm' if current_user.theme == 'dark' else '' }} text-xs font-bold uppercase">Dark</button>
+                </div>
+                <a href="/logout" class="text-xs font-bold uppercase px-4 py-2 border border-red-500/50 text-red-500 rounded hover:bg-red-500 transition-all">Logout</a>
+            </div>
+        </header>
+
         <div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
             {% for car_num in [1, 2] %}
-            {% set schedule = car1 if car_num == 1 else car2 %}
+            <div class="glass rounded-3xl overflow-hidden p-6">
-            <div class="space-y-6">
+                <div class="flex justify-between items-center mb-6">
-                <div class="flex justify-between items-end border-b-2 border-blue-600 pb-2">
+                    <h2 class="text-2xl font-black italic">CAR <span class="text-blue-600">#{{ car_num }}</span></h2>
-                    <h2 class="text-4xl font-black italic">CAR <span class="text-blue-600">#{{ car_num }}</span></h2>
+                    <a href="/export_pdf/{{ car_num }}" class="bg-blue-600 hover:bg-blue-700 text-white text-[10px] font-black px-4 py-2 rounded-full uppercase tracking-widest">PDF Export</a>
-                    <a href="/export_pdf/{{ car_num }}" class="bg-blue-600 text-white px-4 py-2 rounded font-bold text-xs uppercase tracking-widest hover:bg-blue-700">PDF Export</a>
                 </div>
 
                 <div id="stints-car-{{ car_num }}" class="space-y-3">
+                    {% set schedule = car1 if car_num == 1 else car2 %}
                     {% for s in schedule %}
-                    <div data-id="{{ s.id }}" class="stint-card glass p-4 rounded-xl flex items-center gap-4 border-l-4 {% if s.is_finish %}border-l-blue-500{% else %}border-l-slate-300 dark:border-l-slate-700{% endif %}">
+                    <div class="stint-card p-4 rounded-xl flex items-center gap-4 group {{ 'border-blue-600' if s.is_finish else 'border-slate-400/20' }}" data-id="{{ s.id }}">
-                        <div class="handle text-slate-400 hover:text-blue-500">⠿</div>
+                        <div class="handle text-slate-500 opacity-20 group-hover:opacity-100">
-                        <div class="w-12 text-center">
+                            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3"><path d="M7 10l5-5 5 5M7 14l5 5 5-5"/></svg>
-                            <div class="text-[10px] font-bold text-slate-500">STINT</div>
+                        </div>
-                            <div class="text-xl font-black">#{{ s.number }}</div>
+                        <div class="w-16">
+                            <div class="text-[10px] font-bold text-slate-500 uppercase">{{ s.date }}</div>
+                            <div class="text-lg font-black">{{ s.start }}</div>
                         </div>
                         <div class="flex-1">
-                            <div class="flex items-center gap-2 mb-1">
+                            <select onchange="updateStintDriver({{ s.id }}, this.value)" class="text-sm font-bold p-1 rounded">
-                                <span class="text-[10px] font-mono bg-slate-200 dark:bg-slate-800 px-2 py-0.5 rounded">{{ s.date }}</span>
-                                <span class="text-sm font-black">{{ s.start }} — {{ s.end }}</span>
-                            </div>
-                            <select onchange="updateStintDriver({{ s.id }}, this.value)" class="w-full bg-white dark:bg-slate-900 border border-slate-200 dark:border-slate-800 rounded px-2 py-1 text-sm font-bold focus:ring-2 ring-blue-500 outline-none">
                                 {% for d in drivers %}
-                                <option value="{{ d.id }}" {% if d.id == s.driver_id %}selected{% endif %}>{{ d.name }}</option>
+                                <option value="{{ d.id }}" {{ 'selected' if d.id == s.driver_id else '' }}>{{ d.name }}</option>
                                 {% endfor %}
                             </select>
+                            <div class="text-[10px] font-bold text-slate-500 uppercase mt-1">
+                                {{ s.laps }} Runden · <span class="text-green-500">{{ s.fuel }}L</span>
                             </div>
-                        <div class="text-right min-w-[80px]">
+                        </div>
-                            <div class="text-[10px] font-bold text-green-600 dark:text-green-500">{{ s.fuel }}L</div>
+                        <div class="text-right">
-                            <div class="text-lg font-black">{{ s.laps }} <span class="text-[10px] text-slate-500 uppercase">Laps</span></div>
+                            <div class="text-lg font-black">{{ s.end }}</div>
-                            {% if s.is_finish %}<span class="bg-blue-600 text-white text-[8px] font-black px-2 py-1 rounded uppercase">Finish</span>
+                            {% if s.is_finish %}<span class="bg-blue-600 text-white text-[8px] font-black px-2 py-1 rounded uppercase">Finish</span>{% endif %}
-                            {% elif s.change_tires %}<span class="bg-green-600/20 text-green-600 dark:text-green-500 text-[8px] font-black px-2 py-1 rounded border border-green-500/30 uppercase">Tires</span>{% endif %}
                         </div>
                     </div>
                     {% endfor %}
@@ -85,32 +86,50 @@
         </div>
     </div>
 
+    <!-- Modals (Simple Replacement for alert/prompt) -->
+    <div id="scenario-modal" class="hidden fixed inset-0 bg-black/50 backdrop-blur-sm flex items-center justify-center p-4 z-50">
+        <div class="glass max-w-md w-full p-8 rounded-3xl">
+            <h3 id="modal-title" class="text-xl font-black mb-4 uppercase italic">Szenario</h3>
+            <div id="modal-content" class="space-y-4"></div>
+            <div class="flex justify-end gap-4 mt-6">
+                <button onclick="closeModal()" class="text-xs font-bold uppercase text-slate-500">Abbrechen</button>
+            </div>
+        </div>
+    </div>
+
     <script>
-        function toggleTheme() {
+        function setTheme(theme) {
-            const isDark = document.documentElement.classList.contains('dark');
+            fetch('/update_theme', {method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({theme: theme})}).then(() => window.location.reload());
-            const newTheme = isDark ? 'light' : 'dark';
-            
-            if (newTheme === 'dark') {
-                document.documentElement.classList.add('dark');
-            } else {
-                document.documentElement.classList.remove('dark');
-            }
-
-            fetch('/update_theme', {
-                method: 'POST',
-                headers: {'Content-Type': 'application/json'},
-                body: JSON.stringify({theme: newTheme})
-            });
         }
 
         function updateStintDriver(stintId, driverId) {
-            fetch('/update_stint_driver', {
+            fetch('/update_stint_driver', {method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({stint_id: stintId, driver_id: driverId})}).then(() => window.location.reload());
-                method: 'POST',
-                headers: {'Content-Type': 'application/json'},
-                body: JSON.stringify({stint_id: stintId, driver_id: driverId})
-            }).then(() => window.location.reload());
         }
 
+        function saveScenarioPrompt() {
+            const name = prompt("Name für das Szenario:");
+            if(name) {
+                fetch('/save_scenario', {method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({name: name})})
+                .then(r => r.json()).then(() => alert("Gespeichert!"));
+            }
+        }
+
+        function loadScenarioList() {
+            fetch('/list_scenarios').then(r => r.json()).then(files => {
+                const list = files.map(f => `<button onclick="loadScenario('${f}')" class="w-full text-left p-3 hover:bg-blue-600 rounded-lg text-sm font-bold border border-white/5 mb-2">${f}</button>`).join('');
+                document.getElementById('modal-title').innerText = "Szenario Laden";
+                document.getElementById('modal-content').innerHTML = list || "Keine Szenarien gefunden.";
+                document.getElementById('scenario-modal').classList.remove('hidden');
+            });
+        }
+
+        function loadScenario(file) {
+            fetch('/load_scenario', {method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({filename: file})})
+            .then(() => window.location.reload());
+        }
+
+        function closeModal() { document.getElementById('scenario-modal').classList.add('hidden'); }
+
         [1, 2].forEach(num => {
             const el = document.getElementById('stints-car-' + num);
             if(el) {
@@ -118,11 +137,7 @@
                     handle: '.handle', animation: 150,
                     onEnd: function() {
                         const order = Array.from(el.children).map(item => item.dataset.id);
-                        fetch('/reorder_stints', {
+                        fetch('/reorder_stints', {method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({order: order})}).then(() => window.location.reload());
-                            method: 'POST',
-                            headers: {'Content-Type': 'application/json'},
-                            body: JSON.stringify({order: order})
-                        }).then(() => window.location.reload());
                     }
                 });
             }