diff --git a/.gitignore b/.gitignore
index 4c49bd7..234fb18 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .env
+MOBILE_APP_SPEC.md
diff --git a/app.py b/app.py
index 3ceeb63..bb2a5f7 100644
--- a/app.py
+++ b/app.py
@@ -1060,6 +1060,43 @@ def api_task_detail(user_id, task_id):
 
 # --- Logbook Detail / Edit API ---
 
+@app.route('/api/logbook', methods=['GET'])
+@token_required
+def api_logbook_list(user_id):
+    # Fetch last 100 entries
+    entries = list(db.time_entries.find({'user_id': user_id}).sort('start_time', -1).limit(100))
+    
+    result = []
+    # Cache activities to avoid N+1 queries
+    activities = {a['_id']: a for a in db.activities.find({'user_id': user_id})}
+    
+    for entry in entries:
+        act = activities.get(entry.get('activity_id'))
+        
+        # Calculate duration string
+        duration_str = "Running"
+        total_seconds = 0
+        if entry.get('end_time') and entry.get('start_time'):
+            diff = entry['end_time'] - entry['start_time']
+            total_seconds = diff.total_seconds()
+            hours = int(total_seconds // 3600)
+            mins = int((total_seconds % 3600) // 60)
+            duration_str = f"{hours:02}:{mins:02}"
+            
+        result.append({
+            'id': str(entry['_id']),
+            'activity_name': act['name'] if act else 'Unknown',
+            'activity_color': act.get('color', '#ccc') if act else '#ccc',
+            'start_time': entry['start_time'].isoformat(),
+            'end_time': entry['end_time'].isoformat() if entry.get('end_time') else None,
+            'duration_str': duration_str,
+            'duration_seconds': total_seconds,
+            'note': entry.get('note', ''),
+            'subcategory': entry.get('subcategory', '')
+        })
+        
+    return jsonify(result)
+
 @app.route('/api/logbook/<entry_id>', methods=['GET', 'PUT', 'DELETE'])
 @token_required
 def api_log_entry(user_id, entry_id):
@@ -1170,11 +1207,31 @@ def api_goals(user_id):
         })
         return jsonify({'status': 'created'})
 
-@app.route('/api/goals/<goal_id>', methods=['DELETE'])
+@app.route('/api/goals/<goal_id>', methods=['PUT', 'DELETE'])
 @token_required
-def api_goal_delete(user_id, goal_id):
-    db.goals.delete_one({'_id': ObjectId(goal_id), 'user_id': user_id})
-    return jsonify({'status': 'deleted'})
+def api_manage_goal(user_id, goal_id):
+    if request.method == 'DELETE':
+        db.goals.delete_one({'_id': ObjectId(goal_id), 'user_id': user_id})
+        return jsonify({'status': 'deleted'})
+
+    if request.method == 'PUT':
+        data = request.get_json()
+        update_fields = {}
+        
+        if 'name' in data: update_fields['name'] = data['name']
+        if 'target_hours' in data: update_fields['target_hours'] = float(data['target_hours'])
+        if 'frequency' in data: update_fields['frequency'] = data['frequency']
+        if 'activity_id' in data: update_fields['activity_id'] = ObjectId(data['activity_id'])
+        if 'subcategory' in data: update_fields['subcategory'] = data['subcategory']
+        
+        result = db.goals.update_one(
+            {'_id': ObjectId(goal_id), 'user_id': user_id},
+            {'$set': update_fields}
+        )
+        if result.matched_count == 0:
+            return jsonify({'message': 'Goal not found'}), 404
+            
+        return jsonify({'status': 'updated'})
 
 debug = os.getenv('DEBUG') == 'False'
 host = os.getenv('HOST')