diff --git a/public/css/dashboard.css b/public/css/dashboard.css
index 40c7245..2f016e0 100644
--- a/public/css/dashboard.css
+++ b/public/css/dashboard.css
@@ -656,30 +656,304 @@ body {
     background: #ef4444;
 }
 
+/* Mobile First Responsive Design */
 @media (max-width: 768px) {
-    .header {
+    .main-container {
         padding: 1rem;
-        flex-direction: column;
-        gap: 1rem;
+        max-width: 100%;
+    }
+
+    .main-title {
+        font-size: 2.5rem;
+        margin-bottom: 0.5rem;
+    }
+
+    .tagline {
+        font-size: 1rem;
     }
 
     .nav-buttons {
-        flex-wrap: wrap;
+        position: fixed;
+        top: 1rem;
+        right: 1rem;
+        left: 1rem;
+        flex-direction: column;
+        gap: 0.5rem;
+        background: rgba(15, 23, 42, 0.95);
+        backdrop-filter: blur(20px);
+        border: 1px solid #1e293b;
+        border-radius: 1rem;
+        padding: 1rem;
+        z-index: 1000;
+    }
+
+    .user-info {
+        order: -1;
+        margin-bottom: 0.5rem;
+        padding-bottom: 0.5rem;
+        border-bottom: 1px solid #334155;
+        width: 100%;
         justify-content: center;
     }
 
-    .container {
-        padding: 0 1rem;
+    .btn {
+        width: 100%;
+        padding: 1rem;
+        font-size: 1rem;
+        text-align: center;
     }
 
     .dashboard-grid {
         grid-template-columns: 1fr;
+        gap: 1rem;
+        margin-bottom: 1.5rem;
+    }
+
+    .card {
+        padding: 1.5rem;
+    }
+
+    .card h3 {
+        font-size: 1.1rem;
+    }
+
+    .welcome-card {
+        padding: 1.5rem;
+        margin-bottom: 1.5rem;
+    }
+
+    .times-section {
+        padding: 1.5rem;
+        margin-top: 1.5rem;
+    }
+
+    .times-header h2 {
+        font-size: 1.5rem;
+    }
+
+    .times-header p {
+        font-size: 1rem;
+    }
+
+    .times-stats {
+        grid-template-columns: repeat(2, 1fr);
+        gap: 1rem;
+        margin-bottom: 1.5rem;
+    }
+
+    .stat-card {
+        padding: 1rem;
+    }
+
+    .stat-number {
+        font-size: 1.5rem;
+    }
+
+    .stat-label {
+        font-size: 0.8rem;
+    }
+
+    .times-grid {
+        grid-template-columns: 1fr;
+        gap: 1rem;
+    }
+
+    .user-time-card {
+        padding: 1rem;
+    }
+
+    .time-value-large {
+        font-size: 1.5rem;
     }
 
     .modal-content {
-        margin: 2% auto;
+        margin: 1% auto;
         width: 95%;
-        padding: 1.5rem;
+        padding: 1rem;
+        max-height: 90vh;
+        overflow-y: auto;
+    }
+
+    .modal-title {
+        font-size: 1.2rem;
+    }
+
+    .form-input {
+        padding: 1rem;
+        font-size: 1rem;
+    }
+
+    .player-selection {
+        max-height: 150px;
+    }
+
+    .player-option {
+        padding: 1rem;
+    }
+
+    .run-item {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 0.5rem;
+    }
+
+    .run-details {
+        text-align: left;
+    }
+}
+
+/* Extra small devices (phones in portrait) */
+@media (max-width: 480px) {
+    .main-container {
+        padding: 0.5rem;
+    }
+
+    .main-title {
+        font-size: 2rem;
+    }
+
+    .tagline {
+        font-size: 0.9rem;
+    }
+
+    .nav-buttons {
+        top: 0.5rem;
+        right: 0.5rem;
+        left: 0.5rem;
+        padding: 0.75rem;
+    }
+
+    .card {
+        padding: 1rem;
+    }
+
+    .times-section {
+        padding: 1rem;
+    }
+
+    .times-stats {
+        grid-template-columns: 1fr;
+        gap: 0.75rem;
+    }
+
+    .stat-card {
+        padding: 0.75rem;
+    }
+
+    .stat-number {
+        font-size: 1.25rem;
+    }
+
+    .modal-content {
+        margin: 0.5% auto;
+        width: 98%;
+        padding: 0.75rem;
+    }
+
+    .times-header h2 {
+        font-size: 1.25rem;
+    }
+
+    .times-header p {
+        font-size: 0.9rem;
+    }
+}
+
+/* Landscape orientation on mobile */
+@media (max-width: 768px) and (orientation: landscape) {
+    .nav-buttons {
+        flex-direction: row;
+        flex-wrap: wrap;
+        justify-content: space-between;
+    }
+
+    .user-info {
+        order: 0;
+        margin-bottom: 0;
+        padding-bottom: 0;
+        border-bottom: none;
+        width: auto;
+    }
+
+    .btn {
+        width: auto;
+        flex: 1;
+        min-width: 120px;
+    }
+
+    .main-title {
+        font-size: 2rem;
+    }
+
+    .times-stats {
+        grid-template-columns: repeat(4, 1fr);
+    }
+}
+
+/* Touch-friendly improvements for mobile */
+@media (max-width: 768px) {
+    .btn {
+        min-height: 44px; /* Apple's recommended minimum touch target */
+        touch-action: manipulation; /* Prevents double-tap zoom */
+    }
+
+    .card {
+        touch-action: manipulation;
+    }
+
+    .user-time-card {
+        touch-action: manipulation;
+    }
+
+    .player-option {
+        min-height: 44px;
+        touch-action: manipulation;
+    }
+
+    .close {
+        min-width: 44px;
+        min-height: 44px;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+
+    /* Improve scrolling on mobile */
+    .times-grid {
+        -webkit-overflow-scrolling: touch;
+    }
+
+    .player-selection {
+        -webkit-overflow-scrolling: touch;
+    }
+
+    /* Better spacing for mobile */
+    .header-section {
+        margin-bottom: 2rem;
+        margin-top: 5rem; /* Account for fixed nav */
+    }
+
+    /* Improve modal usability on mobile */
+    .modal {
+        padding: 1rem;
+    }
+
+    .modal-content {
+        border-radius: 0.75rem;
+    }
+
+    /* Better form inputs on mobile */
+    .form-input {
+        -webkit-appearance: none;
+        appearance: none;
+        border-radius: 0.5rem;
+    }
+
+    /* Improve video container on mobile */
+    #cameraContainer video {
+        max-width: 100%;
+        height: auto;
+        border-radius: 0.5rem;
     }
 }
 
diff --git a/public/css/leaderboard.css b/public/css/leaderboard.css
index c8637d2..29bbd38 100644
--- a/public/css/leaderboard.css
+++ b/public/css/leaderboard.css
@@ -588,10 +588,11 @@ body {
     }
 }
 
-/* Mobile responsive styles */
+/* Mobile First Responsive Design */
 @media (max-width: 1024px) {
     .dashboard-grid {
         grid-template-columns: 1fr;
+        gap: 1.5rem;
     }
 
     .stats-grid {
@@ -600,57 +601,56 @@ body {
 }
 
 @media (max-width: 768px) {
+    .main-container {
+        padding: 1rem;
+        max-width: 100%;
+    }
+
     .main-title {
         font-size: 2.5rem;
+        margin-bottom: 0.5rem;
     }
 
-    .rank-entry {
-        grid-template-columns: 60px 1fr auto;
-        padding: 1rem;
-        gap: 0.5rem;
+    .tagline {
+        font-size: 1rem;
     }
 
-    .trophy-icon {
-        display: none;
+    .header-section {
+        margin-bottom: 2rem;
+        margin-top: 5rem; /* Account for fixed buttons */
     }
 
-    .time-result {
-        font-size: 1.5rem;
-    }
-
-    .stats-grid {
+    .dashboard-grid {
         grid-template-columns: 1fr;
-        gap: 1rem;
+        gap: 1.5rem;
+        margin-bottom: 1.5rem;
     }
 
-    .player-meta {
-        flex-direction: column;
-        align-items: flex-start;
-        gap: 0.5rem;
+    .control-panel {
+        padding: 1.5rem;
     }
 
-    .admin-login-btn, .dashboard-btn, .logout-btn {
-        top: 1rem;
-        right: 1rem;
-        padding: 0.5rem 1rem;
-        font-size: 0.8rem;
+    .control-group {
+        margin-bottom: 1rem;
     }
 
-    .logout-btn {
-        right: 8rem;
+    .custom-select {
+        padding: 1rem;
+        font-size: 1rem;
     }
 
     .location-control {
         flex-direction: column;
-        gap: 0.5rem;
+        gap: 0.75rem;
     }
 
     .location-btn {
         width: 100%;
         min-width: auto;
+        padding: 1rem;
+        font-size: 1rem;
     }
 
-    /* Mobile responsive tabs */
     .time-tabs {
         flex-direction: column;
         gap: 0.5rem;
@@ -661,26 +661,220 @@ body {
         padding: 1rem;
         justify-content: flex-start;
         border-radius: 0.75rem;
+        min-height: 44px;
+        touch-action: manipulation;
     }
 
     .tab-text {
         font-size: 1rem;
     }
+
+    .refresh-btn {
+        padding: 1rem;
+        font-size: 1rem;
+        min-height: 44px;
+        touch-action: manipulation;
+    }
+
+    .stats-panel {
+        padding: 1.5rem;
+    }
+
+    .stats-grid {
+        grid-template-columns: 1fr;
+        gap: 1rem;
+    }
+
+    .stat-card {
+        padding: 1rem;
+    }
+
+    .stat-value {
+        font-size: 2rem;
+    }
+
+    .stat-label {
+        font-size: 0.8rem;
+    }
+
+    .leaderboard-container {
+        margin-top: 1rem;
+    }
+
+    .leaderboard-header {
+        padding: 1.5rem;
+    }
+
+    .active-filters {
+        font-size: 1.2rem;
+    }
+
+    .last-sync {
+        font-size: 0.8rem;
+    }
+
+    .rankings-list {
+        max-height: 500px;
+        -webkit-overflow-scrolling: touch;
+    }
+
+    .rank-entry {
+        grid-template-columns: 50px 1fr auto;
+        padding: 1rem;
+        gap: 0.75rem;
+        min-height: 60px;
+    }
+
+    .position {
+        font-size: 1.5rem;
+    }
+
+    .player-data {
+        padding-left: 0.5rem;
+    }
+
+    .player-name {
+        font-size: 1.1rem;
+        margin-bottom: 0.25rem;
+    }
+
+    .player-meta {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 0.25rem;
+    }
+
+    .location-tag {
+        font-size: 0.75rem;
+        padding: 0.2rem 0.4rem;
+    }
+
+    .time-result {
+        font-size: 1.5rem;
+    }
+
+    .trophy-icon {
+        display: none;
+    }
+
+    .admin-login-btn, .dashboard-btn, .logout-btn {
+        position: fixed;
+        top: 1rem;
+        right: 1rem;
+        padding: 0.75rem 1rem;
+        font-size: 0.8rem;
+        min-height: 44px;
+        touch-action: manipulation;
+        z-index: 1000;
+    }
+
+    .logout-btn {
+        right: 8rem;
+    }
+
+    /* Mobile button container for better positioning */
+    .mobile-nav-buttons {
+        position: fixed;
+        top: 1rem;
+        right: 1rem;
+        display: flex;
+        flex-direction: column;
+        gap: 0.5rem;
+        z-index: 1000;
+    }
+
+    .mobile-nav-buttons .admin-login-btn,
+    .mobile-nav-buttons .dashboard-btn,
+    .mobile-nav-buttons .logout-btn {
+        position: static;
+        right: auto;
+        width: 120px;
+        padding: 0.5rem 0.75rem;
+        font-size: 0.75rem;
+        text-align: center;
+    }
+
+    .notification-bubble {
+        top: 1rem;
+        left: 1rem;
+        right: 1rem;
+        transform: none;
+        max-width: none;
+        padding: 1rem;
+    }
+
+    .notification-bubble.show {
+        transform: none;
+    }
+
+    .notification-bubble.hide {
+        transform: none;
+    }
 }
 
+/* Extra small devices (phones in portrait) */
 @media (max-width: 480px) {
+    .main-container {
+        padding: 0.5rem;
+    }
+
+    .main-title {
+        font-size: 2rem;
+    }
+
+    .tagline {
+        font-size: 0.9rem;
+    }
+
+    .control-panel {
+        padding: 1rem;
+    }
+
+    .stats-panel {
+        padding: 1rem;
+    }
+
+    .leaderboard-header {
+        padding: 1rem;
+    }
+
+    .active-filters {
+        font-size: 1rem;
+    }
+
+    .rank-entry {
+        grid-template-columns: 40px 1fr auto;
+        padding: 0.75rem;
+        gap: 0.5rem;
+        min-height: 50px;
+    }
+
+    .position {
+        font-size: 1.25rem;
+    }
+
+    .player-name {
+        font-size: 1rem;
+    }
+
+    .time-result {
+        font-size: 1.25rem;
+    }
+
     .time-tabs {
         flex-direction: row;
         overflow-x: auto;
         padding: 0.25rem;
         gap: 0.25rem;
+        -webkit-overflow-scrolling: touch;
     }
 
     .time-tab {
         min-width: 80px;
-        padding: 0.5rem 0.75rem;
+        padding: 0.75rem 0.5rem;
         flex-direction: column;
         gap: 0.25rem;
+        justify-content: center;
     }
 
     .tab-icon {
@@ -690,6 +884,114 @@ body {
     .tab-text {
         font-size: 0.75rem;
     }
+
+    .mobile-nav-buttons {
+        top: 0.5rem;
+        right: 0.5rem;
+    }
+
+    .mobile-nav-buttons .admin-login-btn,
+    .mobile-nav-buttons .dashboard-btn,
+    .mobile-nav-buttons .logout-btn {
+        width: 100px;
+        padding: 0.4rem 0.5rem;
+        font-size: 0.7rem;
+    }
+}
+
+/* Landscape orientation on mobile */
+@media (max-width: 768px) and (orientation: landscape) {
+    .header-section {
+        margin-top: 4rem;
+        margin-bottom: 1.5rem;
+    }
+
+    .main-title {
+        font-size: 2rem;
+    }
+
+    .mobile-nav-buttons {
+        flex-direction: row;
+        gap: 0.5rem;
+    }
+
+    .mobile-nav-buttons .admin-login-btn,
+    .mobile-nav-buttons .dashboard-btn,
+    .mobile-nav-buttons .logout-btn {
+        width: auto;
+        min-width: 80px;
+        padding: 0.5rem 0.75rem;
+        font-size: 0.7rem;
+    }
+
+    .time-tabs {
+        flex-direction: row;
+        overflow-x: auto;
+        -webkit-overflow-scrolling: touch;
+    }
+
+    .time-tab {
+        min-width: 100px;
+        padding: 0.75rem 1rem;
+        flex-direction: row;
+        justify-content: center;
+    }
+
+    .stats-grid {
+        grid-template-columns: repeat(3, 1fr);
+    }
+
+    .rank-entry {
+        grid-template-columns: 60px 1fr auto;
+        padding: 0.75rem 1rem;
+    }
+
+    .position {
+        font-size: 1.5rem;
+    }
+
+    .time-result {
+        font-size: 1.75rem;
+    }
+}
+
+/* Touch-friendly improvements for mobile */
+@media (max-width: 768px) {
+    .time-tab {
+        touch-action: manipulation;
+    }
+
+    .location-btn {
+        touch-action: manipulation;
+    }
+
+    .refresh-btn {
+        touch-action: manipulation;
+    }
+
+    .rank-entry {
+        touch-action: manipulation;
+    }
+
+    .custom-select {
+        -webkit-appearance: none;
+        appearance: none;
+        touch-action: manipulation;
+    }
+
+    /* Improve scrolling performance */
+    .rankings-list {
+        scroll-behavior: smooth;
+    }
+
+    /* Better spacing for mobile */
+    .control-panel {
+        margin-bottom: 1rem;
+    }
+
+    .stats-panel {
+        margin-bottom: 1rem;
+    }
 }
 
 /* Footer Styles */
diff --git a/public/dashboard.html b/public/dashboard.html
index eaf6750..1bd8e2e 100644
--- a/public/dashboard.html
+++ b/public/dashboard.html
@@ -22,29 +22,29 @@
         </div>
 
         <div class="header-section">
-            <h1 class="main-title">ADMIN DASHBOARD</h1>
-            <p class="tagline">Verwalte deine SPEEDRUN ARENA</p>
+            <h1 class="main-title">DEIN DASHBOARD</h1>
+            <p class="tagline">Verwalte deine Läufe in der NINJACROSS ARENA</p>
         </div>
         <div id="loading" class="loading">
             <div class="spinner"></div>
-            <p>Loading dashboard...</p>
+            <p>Lade dein Dashboard...</p>
         </div>
 
         <div id="dashboardContent" style="display: none;">
             <div class="welcome-card">
-                <h2>Admin Dashboard 🥷</h2>
-                <p>Welcome to the admin panel! Manage your ninja server from here.</p>
+                <h2>Dein Dashboard 🥷</h2>
+                <p>Willkommen in Deinem Dashboard-Panel! Deine übersichtliche Übersicht aller deiner Läufe.</p>
             </div>
 
             <div class="dashboard-grid">
                 <div class="card">
                     <h3>📊 Analytics</h3>
-                    <p>Track your performance and monitor key metrics. This section will show detailed analytics once we implement the functionality.</p>
+                    <p>Verfolge deine Leistung und überwache wichtige Metriken. Dieser Abschnitt wird detaillierte Analysen anzeigen, sobald wir die Funktion implementieren.</p>
                 </div>
 
                 <div class="card">
                     <h3>⚡ Quick Actions</h3>
-                    <p>Common tasks and shortcuts will be available here. We'll add buttons for creating new records, managing settings, and more.</p>
+                    <p>Hier findest du häufige Aufgaben und Schnellzugriffe. Wir werden Buttons für das Erstellen neuer Aufzeichnungen, das Verwalten von Einstellungen und mehr hinzufügen.</p>
                 </div>
 
                 <div class="card" onclick="showRFIDSettings()" style="cursor: pointer;">
diff --git a/public/datenschutz.html b/public/datenschutz.html
index 0699c37..e929249 100644
--- a/public/datenschutz.html
+++ b/public/datenschutz.html
@@ -5,174 +5,179 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Datenschutzerklärung - NinjaCross</title>
     <link rel="icon" type="image/x-icon" href="/pictures/favicon.ico">
+    <link rel="stylesheet" href="/css/leaderboard.css">
     <style>
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-        }
-
-        body {
-            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-            line-height: 1.6;
-            color: #333;
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            min-height: 100vh;
-            padding: 20px;
-        }
-
-        .container {
-            max-width: 900px;
+        .legal-container {
+            max-width: 1000px;
             margin: 0 auto;
-            background: white;
-            border-radius: 15px;
-            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
-            overflow: hidden;
+            padding: 2rem;
+            min-height: 100vh;
         }
 
-        .header {
-            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
-            color: white;
-            padding: 40px;
+        .legal-header {
             text-align: center;
+            margin-bottom: 3rem;
         }
 
-        .header h1 {
-            font-size: 2.5rem;
-            margin-bottom: 10px;
+        .legal-title {
+            font-size: 3.5rem;
+            font-weight: 700;
+            background: linear-gradient(135deg, #00d4ff, #ff6b35, #ffd700);
+            -webkit-background-clip: text;
+            -webkit-text-fill-color: transparent;
+            background-clip: text;
+            margin-bottom: 0.5rem;
+            letter-spacing: -0.02em;
         }
 
-        .header p {
-            font-size: 1.1rem;
-            opacity: 0.9;
+        .legal-subtitle {
+            font-size: 1.2rem;
+            color: #8892b0;
+            font-weight: 300;
         }
 
-        .content {
-            padding: 40px;
+        .legal-content {
+            background: rgba(30, 41, 59, 0.8);
+            backdrop-filter: blur(20px);
+            border: 1px solid rgba(51, 65, 85, 0.3);
+            border-radius: 20px;
+            padding: 3rem;
+            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
         }
 
         .section {
-            margin-bottom: 30px;
+            margin-bottom: 2.5rem;
         }
 
         .section h2 {
-            color: #1e3c72;
-            font-size: 1.5rem;
-            margin-bottom: 15px;
-            border-bottom: 2px solid #e2e8f0;
-            padding-bottom: 10px;
+            color: #00d4ff;
+            font-size: 1.8rem;
+            margin-bottom: 1rem;
+            border-bottom: 2px solid #334155;
+            padding-bottom: 0.5rem;
+            font-weight: 600;
         }
 
         .section h3 {
-            color: #2a5298;
-            font-size: 1.2rem;
-            margin: 20px 0 10px 0;
+            color: #ff6b35;
+            font-size: 1.3rem;
+            margin: 1.5rem 0 0.8rem 0;
+            font-weight: 500;
         }
 
         .section p, .section li {
-            margin-bottom: 10px;
-            color: #4a5568;
+            margin-bottom: 0.8rem;
+            color: #e2e8f0;
+            line-height: 1.6;
         }
 
         .section ul, .section ol {
-            margin-left: 20px;
-        }
-
-        .highlight-box {
-            background: #f0f8ff;
-            border: 1px solid #1e3c72;
-            padding: 20px;
-            border-radius: 10px;
-            margin: 20px 0;
-        }
-
-        .highlight-box h3 {
-            color: #1e3c72;
-            margin-top: 0;
+            margin-left: 1.5rem;
         }
 
         .contact-info {
-            background: #f7fafc;
-            padding: 20px;
-            border-radius: 10px;
-            border-left: 4px solid #1e3c72;
+            background: rgba(0, 212, 255, 0.1);
+            border: 1px solid rgba(0, 212, 255, 0.3);
+            padding: 1.5rem;
+            border-radius: 12px;
+            margin: 1rem 0;
+        }
+
+        .contact-info p {
+            margin-bottom: 0.5rem;
+        }
+
+        .contact-info strong {
+            color: #00d4ff;
         }
 
         .back-button {
-            display: inline-block;
-            background: #1e3c72;
+            display: inline-flex;
+            align-items: center;
+            gap: 0.5rem;
+            background: linear-gradient(135deg, #00d4ff, #0099cc);
             color: white;
             padding: 12px 24px;
             text-decoration: none;
-            border-radius: 8px;
-            margin-top: 20px;
-            transition: background 0.3s ease;
+            border-radius: 12px;
+            margin-top: 2rem;
+            font-weight: 600;
+            transition: all 0.3s ease;
+            box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
         }
 
         .back-button:hover {
-            background: #2a5298;
+            background: linear-gradient(135deg, #0099cc, #007aa3);
+            transform: translateY(-2px);
+            box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
         }
 
-        .disclaimer {
-            background: #fff3cd;
-            border: 1px solid #ffeaa7;
-            padding: 15px;
-            border-radius: 8px;
-            margin-top: 20px;
+        .highlight-box {
+            background: rgba(255, 107, 53, 0.1);
+            border: 1px solid rgba(255, 107, 53, 0.3);
+            padding: 1.5rem;
+            border-radius: 12px;
+            margin: 1.5rem 0;
         }
 
-        .disclaimer h3 {
-            color: #856404;
-            margin-bottom: 10px;
+        .highlight-box h3 {
+            color: #ff6b35;
+            margin-top: 0;
         }
 
-        .disclaimer p {
-            color: #856404;
+        .highlight-box p {
+            color: #e2e8f0;
             margin: 0;
         }
 
         .cookie-table {
             width: 100%;
             border-collapse: collapse;
-            margin: 15px 0;
+            margin: 1.5rem 0;
+            background: rgba(30, 41, 59, 0.5);
+            border-radius: 12px;
+            overflow: hidden;
         }
 
         .cookie-table th, .cookie-table td {
-            border: 1px solid #e2e8f0;
-            padding: 12px;
+            border: 1px solid rgba(51, 65, 85, 0.3);
+            padding: 1rem;
             text-align: left;
         }
 
         .cookie-table th {
-            background: #f7fafc;
-            font-weight: bold;
-            color: #1e3c72;
+            background: rgba(0, 212, 255, 0.1);
+            font-weight: 600;
+            color: #00d4ff;
+        }
+
+        .cookie-table td {
+            color: #e2e8f0;
         }
 
         @media (max-width: 768px) {
-            .container {
-                margin: 10px;
-                border-radius: 10px;
+            .legal-container {
+                padding: 1rem;
             }
             
-            .header, .content {
-                padding: 20px;
+            .legal-content {
+                padding: 1.5rem;
             }
             
-            .header h1 {
-                font-size: 2rem;
+            .legal-title {
+                font-size: 2.5rem;
             }
         }
     </style>
 </head>
 <body>
-    <div class="container">
-        <div class="header">
-            <h1>🔒 Datenschutzerklärung</h1>
-            <p>NinjaCross - Speedrun Arena</p>
+    <div class="legal-container">
+        <div class="legal-header">
+            <h1 class="legal-title">🔒 Datenschutzerklärung</h1>
+            <p class="legal-subtitle">NinjaCross - Speedrun Arena</p>
         </div>
         
-        <div class="content">
+        <div class="legal-content">
             <div class="section">
                 <h2>1. Datenschutz auf einen Blick</h2>
                 <h3>Allgemeine Hinweise</h3>
@@ -324,5 +329,34 @@
             <a href="/" class="back-button">← Zurück zur Startseite</a>
         </div>
     </div>
+
+    <!-- Footer -->
+    <footer class="footer">
+        <div class="footer-content">
+            <div class="footer-links">
+                <a href="/impressum.html" class="footer-link">Impressum</a>
+                <a href="/datenschutz.html" class="footer-link">Datenschutz</a>
+                <button id="cookie-settings-footer" class="footer-link cookie-settings-btn">Cookie-Einstellungen</button>
+            </div>
+            <div class="footer-text">
+                <p>&copy; 2024 NinjaCross. Alle Rechte vorbehalten.</p>
+            </div>
+        </div>
+    </footer>
+
+    <script src="/js/cookie-consent.js"></script>
+    <script>
+        // Add cookie settings button functionality
+        document.addEventListener('DOMContentLoaded', function() {
+            const cookieSettingsBtn = document.getElementById('cookie-settings-footer');
+            if (cookieSettingsBtn) {
+                cookieSettingsBtn.addEventListener('click', function() {
+                    if (window.cookieConsent) {
+                        window.cookieConsent.resetConsent();
+                    }
+                });
+            }
+        });
+    </script>
 </body>
 </html>
diff --git a/public/impressum.html b/public/impressum.html
index c813fa6..3b40762 100644
--- a/public/impressum.html
+++ b/public/impressum.html
@@ -5,137 +5,154 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Impressum - NinjaCross</title>
     <link rel="icon" type="image/x-icon" href="/pictures/favicon.ico">
+    <link rel="stylesheet" href="/css/leaderboard.css">
     <style>
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-        }
-
-        body {
-            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-            line-height: 1.6;
-            color: #333;
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            min-height: 100vh;
-            padding: 20px;
-        }
-
-        .container {
-            max-width: 800px;
+        .legal-container {
+            max-width: 1000px;
             margin: 0 auto;
-            background: white;
-            border-radius: 15px;
-            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
-            overflow: hidden;
+            padding: 2rem;
+            min-height: 100vh;
         }
 
-        .header {
-            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
-            color: white;
-            padding: 40px;
+        .legal-header {
             text-align: center;
+            margin-bottom: 3rem;
         }
 
-        .header h1 {
-            font-size: 2.5rem;
-            margin-bottom: 10px;
+        .legal-title {
+            font-size: 3.5rem;
+            font-weight: 700;
+            background: linear-gradient(135deg, #00d4ff, #ff6b35, #ffd700);
+            -webkit-background-clip: text;
+            -webkit-text-fill-color: transparent;
+            background-clip: text;
+            margin-bottom: 0.5rem;
+            letter-spacing: -0.02em;
         }
 
-        .header p {
-            font-size: 1.1rem;
-            opacity: 0.9;
+        .legal-subtitle {
+            font-size: 1.2rem;
+            color: #8892b0;
+            font-weight: 300;
         }
 
-        .content {
-            padding: 40px;
+        .legal-content {
+            background: rgba(30, 41, 59, 0.8);
+            backdrop-filter: blur(20px);
+            border: 1px solid rgba(51, 65, 85, 0.3);
+            border-radius: 20px;
+            padding: 3rem;
+            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
         }
 
         .section {
-            margin-bottom: 30px;
+            margin-bottom: 2.5rem;
         }
 
         .section h2 {
-            color: #1e3c72;
-            font-size: 1.5rem;
-            margin-bottom: 15px;
-            border-bottom: 2px solid #e2e8f0;
-            padding-bottom: 10px;
+            color: #00d4ff;
+            font-size: 1.8rem;
+            margin-bottom: 1rem;
+            border-bottom: 2px solid #334155;
+            padding-bottom: 0.5rem;
+            font-weight: 600;
+        }
+
+        .section h3 {
+            color: #ff6b35;
+            font-size: 1.3rem;
+            margin: 1.5rem 0 0.8rem 0;
+            font-weight: 500;
         }
 
         .section p, .section li {
-            margin-bottom: 10px;
-            color: #4a5568;
+            margin-bottom: 0.8rem;
+            color: #e2e8f0;
+            line-height: 1.6;
         }
 
         .section ul {
-            margin-left: 20px;
+            margin-left: 1.5rem;
         }
 
         .contact-info {
-            background: #f7fafc;
-            padding: 20px;
-            border-radius: 10px;
-            border-left: 4px solid #1e3c72;
+            background: rgba(0, 212, 255, 0.1);
+            border: 1px solid rgba(0, 212, 255, 0.3);
+            padding: 1.5rem;
+            border-radius: 12px;
+            margin: 1rem 0;
+        }
+
+        .contact-info p {
+            margin-bottom: 0.5rem;
+        }
+
+        .contact-info strong {
+            color: #00d4ff;
         }
 
         .back-button {
-            display: inline-block;
-            background: #1e3c72;
+            display: inline-flex;
+            align-items: center;
+            gap: 0.5rem;
+            background: linear-gradient(135deg, #00d4ff, #0099cc);
             color: white;
             padding: 12px 24px;
             text-decoration: none;
-            border-radius: 8px;
-            margin-top: 20px;
-            transition: background 0.3s ease;
+            border-radius: 12px;
+            margin-top: 2rem;
+            font-weight: 600;
+            transition: all 0.3s ease;
+            box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
         }
 
         .back-button:hover {
-            background: #2a5298;
+            background: linear-gradient(135deg, #0099cc, #007aa3);
+            transform: translateY(-2px);
+            box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
         }
 
-        .disclaimer {
-            background: #fff3cd;
-            border: 1px solid #ffeaa7;
-            padding: 15px;
-            border-radius: 8px;
-            margin-top: 20px;
+        .highlight-box {
+            background: rgba(255, 107, 53, 0.1);
+            border: 1px solid rgba(255, 107, 53, 0.3);
+            padding: 1.5rem;
+            border-radius: 12px;
+            margin: 1.5rem 0;
         }
 
-        .disclaimer h3 {
-            color: #856404;
-            margin-bottom: 10px;
+        .highlight-box h3 {
+            color: #ff6b35;
+            margin-top: 0;
         }
 
-        .disclaimer p {
-            color: #856404;
+        .highlight-box p {
+            color: #e2e8f0;
             margin: 0;
         }
 
         @media (max-width: 768px) {
-            .container {
-                margin: 10px;
-                border-radius: 10px;
+            .legal-container {
+                padding: 1rem;
             }
             
-            .header, .content {
-                padding: 20px;
+            .legal-content {
+                padding: 1.5rem;
             }
             
-            .header h1 {
-                font-size: 2rem;
+            .legal-title {
+                font-size: 2.5rem;
             }
         }
     </style>
 </head>
 <body>
-    <div class="container">
-        <div class="header">
-            <h1>🏃‍♂️ Impressum</h1>
-            <p>NinjaCross - Speedrun Arena</p>
+    <div class="legal-container">
+        <div class="legal-header">
+            <h1 class="legal-title">🏃‍♂️ Impressum</h1>
+            <p class="legal-subtitle">NinjaCross - Speedrun Arena</p>
         </div>
         
-        <div class="content">
+        <div class="legal-content">
             <div class="section">
                 <h2>Angaben gemäß § 5 TMG</h2>
                 <div class="contact-info">
@@ -191,5 +208,34 @@
             <a href="/" class="back-button">← Zurück zur Startseite</a>
         </div>
     </div>
+
+    <!-- Footer -->
+    <footer class="footer">
+        <div class="footer-content">
+            <div class="footer-links">
+                <a href="/impressum.html" class="footer-link">Impressum</a>
+                <a href="/datenschutz.html" class="footer-link">Datenschutz</a>
+                <button id="cookie-settings-footer" class="footer-link cookie-settings-btn">Cookie-Einstellungen</button>
+            </div>
+            <div class="footer-text">
+                <p>&copy; 2024 NinjaCross. Alle Rechte vorbehalten.</p>
+            </div>
+        </div>
+    </footer>
+
+    <script src="/js/cookie-consent.js"></script>
+    <script>
+        // Add cookie settings button functionality
+        document.addEventListener('DOMContentLoaded', function() {
+            const cookieSettingsBtn = document.getElementById('cookie-settings-footer');
+            if (cookieSettingsBtn) {
+                cookieSettingsBtn.addEventListener('click', function() {
+                    if (window.cookieConsent) {
+                        window.cookieConsent.resetConsent();
+                    }
+                });
+            }
+        });
+    </script>
 </body>
 </html>
diff --git a/public/index.html b/public/index.html
index 82053e4..13850a1 100644
--- a/public/index.html
+++ b/public/index.html
@@ -22,9 +22,11 @@
 
     <div class="main-container">
         <!-- Admin Login Button -->
-        <a href="/login" class="admin-login-btn" id="adminLoginBtn">🔐 Login</a>
-        <a href="/dashboard" class="dashboard-btn" id="dashboardBtn" style="display: none;">📊 Dashboard</a>
-        <button class="logout-btn" id="logoutBtn" onclick="logout()" style="display: none;">🚪 Logout</button>
+        <div class="mobile-nav-buttons">
+            <a href="/login" class="admin-login-btn" id="adminLoginBtn">🔐 Login</a>
+            <a href="/dashboard" class="dashboard-btn" id="dashboardBtn" style="display: none;">📊 Dashboard</a>
+            <button class="logout-btn" id="logoutBtn" onclick="logout()" style="display: none;">🚪 Logout</button>
+        </div>
 
         <div class="header-section">
             <h1 class="main-title">NINJACROSS LEADERBOARD</h1>
@@ -37,7 +39,7 @@
                     <label class="control-label">Standort</label>
                     <div class="location-control">
                         <select class="custom-select location-select" id="locationSelect">
-                            <option value="all">🌍 Alle Standorte</option>
+                            <option value="">📍 Bitte Standort auswählen</option>
                             <!-- Standorte werden dynamisch geladen -->
                         </select>
                         <button class="location-btn" id="findLocationBtn" onclick="findNearestLocation()" title="Nächstgelegenen Standort finden">
@@ -94,7 +96,7 @@
         <div class="leaderboard-container">
             <div class="leaderboard-header">
                 <div class="active-filters" id="currentSelection">
-                    🌍 Alle Standorte • ♾️ Alle Zeiten
+                    📍 Bitte Standort auswählen • ♾️ Alle Zeiten
                 </div>
                 <div class="last-sync" id="lastUpdated">
                     Letzter Sync: Loading...
diff --git a/public/js/leaderboard.js b/public/js/leaderboard.js
index a8786e0..4a606dc 100644
--- a/public/js/leaderboard.js
+++ b/public/js/leaderboard.js
@@ -118,8 +118,8 @@ async function loadLocations() {
         // Store locations globally for distance calculations
         locationsData = locations;
         
-        // Clear existing options except "Alle Standorte"
-        locationSelect.innerHTML = '<option value="all">🌍 Alle Standorte</option>';
+        // Clear existing options and set default placeholder
+        locationSelect.innerHTML = '<option value="">📍 Bitte Standort auswählen</option>';
         
         // Add locations from database
         locations.forEach(location => {
@@ -284,12 +284,42 @@ function showLocationError(message) {
     }, 6000);
 }
 
+// Show prompt when no location is selected
+function showLocationSelectionPrompt() {
+    const rankingList = document.getElementById('rankingList');
+    rankingList.innerHTML = `
+        <div class="empty-state">
+            <div class="empty-icon">📍</div>
+            <div class="empty-title">Standort auswählen</div>
+            <div class="empty-description">
+                Bitte wähle einen Standort aus dem Dropdown-Menü aus<br>
+                oder nutze den "📍 Mein Standort" Button, um automatisch<br>
+                den nächstgelegenen Standort zu finden.
+            </div>
+        </div>
+    `;
+    
+    // Reset stats to show no data
+    document.getElementById('totalPlayers').textContent = '0';
+    document.getElementById('bestTime').textContent = '--:--';
+    document.getElementById('totalRecords').textContent = '0';
+    
+    // Update current selection display
+    updateCurrentSelection();
+}
+
 // Load data from local database via MCP
 async function loadData() {
     try {
         const location = document.getElementById('locationSelect').value;
         const period = document.querySelector('.time-tab.active').dataset.period;
         
+        // Don't load data if no location is selected
+        if (!location || location === '') {
+            showLocationSelectionPrompt();
+            return;
+        }
+        
         // Build query parameters
         const params = new URLSearchParams();
         if (location && location !== 'all') {
@@ -383,7 +413,7 @@ function updateCurrentSelection() {
     // Get the display text from the selected option
     const locationSelect = document.getElementById('locationSelect');
     const selectedLocationOption = locationSelect.options[locationSelect.selectedIndex];
-    const locationDisplay = selectedLocationOption ? selectedLocationOption.textContent : '🌍 Alle Standorte';
+    const locationDisplay = selectedLocationOption ? selectedLocationOption.textContent : '📍 Bitte Standort auswählen';
     
     const periodIcons = {
         'today': '📅 Heute',
@@ -484,7 +514,7 @@ function setupEventListeners() {
 async function init() {
     await checkAuth();
     await loadLocations();
-    await loadData();
+    showLocationSelectionPrompt(); // Show prompt instead of loading data initially
     setupEventListeners();
 }
 
diff --git a/routes/public.js b/routes/public.js
index 375e5ab..c08aaf6 100644
--- a/routes/public.js
+++ b/routes/public.js
@@ -83,18 +83,17 @@ router.get('/times-with-details', async (req, res) => {
             locationFilter = `AND l.name ILIKE '%${location}%'`;
         }
         
-        // Build WHERE clause for date filter
+        // Build WHERE clause for date filter using PostgreSQL timezone functions
         let dateFilter = '';
-        const now = new Date();
         if (period === 'today') {
-            const today = now.toISOString().split('T')[0];
-            dateFilter = `AND DATE(t.created_at) = '${today}'`;
+            // Today in local timezone (UTC+2)
+            dateFilter = `AND DATE(t.created_at AT TIME ZONE 'UTC' AT TIME ZONE 'Europe/Berlin') = CURRENT_DATE`;
         } else if (period === 'week') {
-            const weekAgo = new Date(now.getTime() - 7 * 24 * 60 * 60 * 1000).toISOString().split('T')[0];
-            dateFilter = `AND DATE(t.created_at) >= '${weekAgo}'`;
+            // This week starting from Monday in local timezone
+            dateFilter = `AND DATE(t.created_at AT TIME ZONE 'UTC' AT TIME ZONE 'Europe/Berlin') >= DATE_TRUNC('week', CURRENT_DATE)`;
         } else if (period === 'month') {
-            const monthAgo = new Date(now.getFullYear(), now.getMonth(), 1).toISOString().split('T')[0];
-            dateFilter = `AND DATE(t.created_at) >= '${monthAgo}'`;
+            // This month starting from 1st in local timezone
+            dateFilter = `AND DATE(t.created_at AT TIME ZONE 'UTC' AT TIME ZONE 'Europe/Berlin') >= DATE_TRUNC('month', CURRENT_DATE)`;
         }
         
         // Get all times with player and location details, ordered by time (fastest first)