"feat: Integrate Tailwind CSS

backend/app/templates/admin_guest_requests.html

@@ -21,7 +21,7 @@
 
 {% block content %}
 <!-- Moderne Gastaufträge-Verwaltung -->
-<div class="min-h-screen bg-gray-50 dark:bg-slate-950">
+<div class="min-h-screen">
     
     <!-- Hero Header -->
     <div class="relative overflow-hidden bg-gradient-to-r from-slate-900 via-blue-900 to-indigo-900 dark:from-slate-950 dark:via-blue-950 dark:to-indigo-950 text-white rounded-3xl mx-4 mt-4">

backend/app/templates/base.html

@@ -580,6 +580,7 @@
     <script src="{{ url_for('static', filename='js/dark-mode-fix.js') }}"></script>
     <script src="{{ url_for('static', filename='js/optimization-features.js') }}"></script>
     <script src="{{ url_for('static', filename='js/global-refresh-functions.js') }}"></script>
+    <script src="{{ url_for('static', filename='js/event-handlers.js') }}"></script>
     {% if current_user.is_authenticated %}
     <script src="{{ url_for('static', filename='js/notifications.js') }}"></script>
     {% endif %}