diff --git a/public/css/style.css b/public/css/style.css
index 9317247..21244f2 100644
--- a/public/css/style.css
+++ b/public/css/style.css
@@ -24,10 +24,10 @@ body {
 
 /* Navbar */
 .navbar {
-  background-color: #2c3e50;
+  background-color: #0066FF;
   color: white;
   padding: 15px 0;
-  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
 }
 
 .navbar .container {
@@ -104,6 +104,15 @@ body {
   background-color: #7f8c8d;
 }
 
+.btn-logout {
+  background-color: #e74c3c;
+  color: white;
+}
+
+.btn-logout:hover {
+  background-color: #c0392b;
+}
+
 .btn-success {
   background-color: #27ae60;
   color: white;
@@ -146,14 +155,14 @@ body {
   justify-content: center;
   align-items: center;
   min-height: 100vh;
-  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  background: #0066FF;
 }
 
 .login-box {
   background: white;
   padding: 40px;
   border-radius: 8px;
-  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
+  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
   width: 100%;
   max-width: 400px;
 }
@@ -242,7 +251,7 @@ body {
   border-color: #3498db;
   background-color: #f0f8ff;
   transform: translateY(-1px);
-  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
 }
 
 .role-checkbox-label-small {
@@ -259,7 +268,7 @@ body {
   flex-shrink: 0;
 }
 
-.role-checkbox-input:checked + .role-checkbox-text {
+.role-checkbox-input:checked+.role-checkbox-text {
   font-weight: 600;
   color: #2c3e50;
 }
@@ -308,9 +317,10 @@ body {
   background: white;
   padding: 30px;
   border-radius: 8px;
-  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
   flex: 1;
-  min-width: 0; /* Ermöglicht Flexbox-Shrinking */
+  min-width: 0;
+  /* Ermöglicht Flexbox-Shrinking */
 }
 
 /* User Stats Panel */
@@ -318,7 +328,7 @@ body {
   background: white;
   padding: 20px;
   border-radius: 8px;
-  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
   width: 280px;
   flex-shrink: 0;
   box-sizing: border-box;
@@ -454,7 +464,7 @@ table input[type="text"] {
   background: white;
   padding: 30px;
   border-radius: 8px;
-  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
   width: 100%;
 }
 
@@ -577,7 +587,7 @@ table input[type="text"] {
   background: white;
   padding: 30px 40px;
   border-radius: 8px;
-  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
   width: 100%;
 }
 
@@ -768,7 +778,7 @@ table input[type="text"] {
   z-index: 1;
 }
 
-.pdf-iframe:not([src=""]) ~ .pdf-fallback {
+.pdf-iframe:not([src=""])~.pdf-fallback {
   display: none;
 }
 
@@ -917,7 +927,7 @@ table input[type="text"] {
   border: 1px solid #ddd;
   border-radius: 8px;
   padding: 25px 30px;
-  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
   margin-bottom: 20px;
 }
 
@@ -997,14 +1007,14 @@ table input[type="text"] {
   .dashboard-layout {
     flex-direction: column;
   }
-  
+
   .user-stats-panel {
     width: 100%;
     display: flex;
     gap: 15px;
     flex-wrap: wrap;
   }
-  
+
   .stat-card {
     flex: 1;
     min-width: 200px;
@@ -1016,39 +1026,39 @@ table input[type="text"] {
   .dashboard-container {
     padding: 15px;
   }
-  
+
   .form-row {
     grid-template-columns: 1fr;
   }
-  
+
   .week-selector {
     flex-direction: column;
     gap: 15px;
   }
-  
+
   table {
     font-size: 12px;
   }
-  
+
   table th,
   table td {
     padding: 8px;
   }
-  
+
   .user-stats-panel {
     flex-direction: column;
   }
-  
+
   .stat-card {
     width: 100%;
   }
-  
+
   .activity-row {
     grid-template-columns: 1fr;
   }
-  
+
   .overtime-vacation-controls {
     flex-direction: column;
     align-items: flex-start;
   }
-}
+}
\ No newline at end of file
diff --git a/routes/verwaltung.js b/routes/verwaltung.js
index d0003db..1d7b8ad 100644
--- a/routes/verwaltung.js
+++ b/routes/verwaltung.js
@@ -210,25 +210,15 @@ function registerVerwaltungRoutes(app) {
               vacationDays += 0.5;
               vacationHours += 4; // Halber Tag = 4 Stunden
               // Bei halbem Tag Urlaub können noch Arbeitsstunden vorhanden sein
+              // WICHTIG: total_hours enthält bereits Wochenend-Prozentsätze (aus timesheet.js)
               if (entry.total_hours) {
-                let hours = entry.total_hours;
-                // Wochenend-Prozentsatz anwenden (nur auf tatsächlich gearbeitete Stunden)
-                const weekendPercentage = getWeekendPercentage(entry.date);
-                if (weekendPercentage >= 100 && hours > 0 && !entry.sick_status) {
-                  hours = hours * (weekendPercentage / 100);
-                }
-                totalHours += hours;
+                totalHours += parseFloat(entry.total_hours) || 0;
               }
             } else {
               // Kein Urlaub - zähle nur Arbeitsstunden
+              // WICHTIG: total_hours enthält bereits Wochenend-Prozentsätze (aus timesheet.js)
               if (entry.total_hours) {
-                let hours = entry.total_hours;
-                // Wochenend-Prozentsatz anwenden (nur auf tatsächlich gearbeitete Stunden, nicht auf Krankheit)
-                const weekendPercentage = getWeekendPercentage(entry.date);
-                if (weekendPercentage > 0 && hours > 0 && !entry.sick_status) {
-                  hours = hours * (1 + weekendPercentage / 100);
-                }
-                totalHours += hours;
+                totalHours += parseFloat(entry.total_hours) || 0;
               }
             }
           });
diff --git a/views/admin.ejs b/views/admin.ejs
index 5b8fb5f..2f3d97f 100644
--- a/views/admin.ejs
+++ b/views/admin.ejs
@@ -24,7 +24,7 @@
             <% }); %>
           </select>
         <% } %>
-        <a href="/logout" class="btn btn-secondary">Abmelden</a>
+        <a href="/logout" class="btn btn-logout">Abmelden</a>
       </div>
     </div>
   </div>
diff --git a/views/dashboard.ejs b/views/dashboard.ejs
index af9790e..af80a2f 100644
--- a/views/dashboard.ejs
+++ b/views/dashboard.ejs
@@ -25,7 +25,7 @@
             <% }); %>
           </select>
         <% } %>
-        <a href="/logout" class="btn btn-secondary">Abmelden</a>
+        <a href="/logout" class="btn btn-logout">Abmelden</a>
       </div>
     </div>
   </div>
diff --git a/views/overtime-breakdown.ejs b/views/overtime-breakdown.ejs
index d8b7817..02cc384 100644
--- a/views/overtime-breakdown.ejs
+++ b/views/overtime-breakdown.ejs
@@ -98,6 +98,12 @@
       font-weight: 600;
       color: #2c3e50;
     }
+    .summary-value.overtime-positive {
+      color: #27ae60 !important;
+    }
+    .summary-value.overtime-negative {
+      color: #e74c3c !important;
+    }
   </style>
 </head>
 <body>
@@ -117,7 +123,7 @@
             <% }); %>
           </select>
         <% } %>
-        <a href="/logout" class="btn btn-secondary">Abmelden</a>
+        <a href="/logout" class="btn btn-logout">Abmelden</a>
       </div>
     </div>
   </div>
@@ -142,6 +148,10 @@
         <span class="summary-label">Verbleibend:</span>
         <span class="summary-value" id="remainingOvertime">-</span>
       </div>
+      <div class="summary-item" id="offsetItem" style="display: none;">
+        <span class="summary-label">Manuelle Korrektur (Verwaltung):</span>
+        <span class="summary-value" id="overtimeOffset">-</span>
+      </div>
     </div>
 
     <div id="loading" class="loading">Lade Daten...</div>
@@ -231,17 +241,38 @@
           totalOvertime += week.overtime_hours;
           totalOvertimeTaken += week.overtime_taken;
         });
-        const remainingOvertime = totalOvertime - totalOvertimeTaken + (data.overtime_offset_hours || 0);
+        const overtimeOffset = data.overtime_offset_hours || 0;
+        const remainingOvertime = totalOvertime - totalOvertimeTaken + overtimeOffset;
 
         // Zusammenfassung anzeigen
-        document.getElementById('totalOvertime').textContent = 
+        const totalOvertimeEl = document.getElementById('totalOvertime');
+        totalOvertimeEl.textContent = 
           (totalOvertime >= 0 ? '+' : '') + totalOvertime.toFixed(2) + ' h';
-        document.getElementById('totalOvertimeTaken').textContent = 
+        totalOvertimeEl.className = 
+          'summary-value ' + (totalOvertime >= 0 ? 'overtime-positive' : 'overtime-negative');
+        
+        const totalOvertimeTakenEl = document.getElementById('totalOvertimeTaken');
+        totalOvertimeTakenEl.textContent = 
           totalOvertimeTaken.toFixed(2) + ' h';
-        document.getElementById('remainingOvertime').textContent = 
+        totalOvertimeTakenEl.className = 'summary-value overtime-positive';
+        
+        const remainingOvertimeEl = document.getElementById('remainingOvertime');
+        remainingOvertimeEl.textContent = 
           (remainingOvertime >= 0 ? '+' : '') + remainingOvertime.toFixed(2) + ' h';
-        document.getElementById('remainingOvertime').className = 
+        remainingOvertimeEl.className = 
           'summary-value ' + (remainingOvertime >= 0 ? 'overtime-positive' : 'overtime-negative');
+        
+        // Manuelle Korrektur anzeigen (nur wenn vorhanden)
+        const offsetItem = document.getElementById('offsetItem');
+        const offsetValue = document.getElementById('overtimeOffset');
+        if (overtimeOffset !== 0) {
+          offsetValue.textContent = (overtimeOffset >= 0 ? '+' : '') + overtimeOffset.toFixed(2) + ' h';
+          offsetValue.className = 'summary-value ' + (overtimeOffset >= 0 ? 'overtime-positive' : 'overtime-negative');
+          offsetItem.style.display = 'flex';
+        } else {
+          offsetItem.style.display = 'none';
+        }
+        
         summaryBoxEl.style.display = 'block';
 
         // Tabelle füllen
diff --git a/views/verwaltung.ejs b/views/verwaltung.ejs
index 54e441e..7e182e5 100644
--- a/views/verwaltung.ejs
+++ b/views/verwaltung.ejs
@@ -24,7 +24,7 @@
             <% }); %>
           </select>
         <% } %>
-        <a href="/logout" class="btn btn-secondary">Abmelden</a>
+        <a href="/logout" class="btn btn-logout">Abmelden</a>
       </div>
     </div>
   </div>