Gehe zu button, Verwaltung Urlaubsberechnung

public/css/style.css

@@ -383,9 +383,11 @@ body {
 
 .week-selector {
   display: flex;
+  flex-wrap: wrap;
   justify-content: space-between;
   align-items: center;
   margin-bottom: 30px;
+  gap: 10px;
 }
 
 .week-selector h2 {
@@ -394,6 +396,30 @@ body {
   color: #2c3e50;
 }
 
+.week-selector-goto {
+  width: 100%;
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-wrap: wrap;
+  margin-top: 8px;
+}
+
+.week-selector-goto .form-control {
+  width: 200px;
+  max-width: 100%;
+  padding: 8px 12px;
+  border: 1px solid #ccc;
+  border-radius: 4px;
+  font-size: 14px;
+}
+
+.go-to-week-error {
+  color: #dc3545;
+  font-size: 13px;
+  display: none;
+}
+
 /* Timesheet Table */
 .timesheet-grid {
   overflow-x: auto;