corrected time calculation

android/app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt

@@ -1,4 +1,4 @@
-#Mon Oct 13 17:28:53 CEST 2025
+#Thu Oct 16 11:43:56 CEST 2025
 path.4=1/classes.dex
 path.3=11/classes.dex
 path.2=0/classes.dex

lib/models/month_start.dart

@@ -14,7 +14,8 @@ class MonthStart {
   });
 
   /// Basis für kumulierte Differenz
-  int get carryBaseMinutes => startMinutes + overtimeMinutes + correctionMinutes;
+  int get carryBaseMinutes =>
+      startMinutes + correctionMinutes - overtimeMinutes;
 
   static MonthStart fromJson(Map<String, dynamic> json) {
     final bookings = (json['bookings'] as List?) ?? const [];

lib/utils/work_time.dart

@@ -26,6 +26,8 @@ int effectiveWorkedMinutes(
 
   if (worked <= 6 * 60) return worked;
 
+  final maxRequiredBreak = (worked - 6 * 60).clamp(0, requiredBreakOver6h);
+
   // Lücken summieren
   int gaps = 0;
   for (var i = 0; i < sorted.length - 1; i++) {
@@ -33,7 +35,12 @@ int effectiveWorkedMinutes(
     if (gap > 0) gaps += gap;
   }
 
-  final extraBreak = (requiredBreakOver6h - gaps).clamp(0, requiredBreakOver6h);
+  final extraBreak = (maxRequiredBreak - gaps).clamp(0, maxRequiredBreak);
   final effective = worked - extraBreak;
+//  int effective = worked - extraBreak;
+//  final diff = 30 - gaps;
+
+//  if (diff > 0) effective -= diff;
+
   return effective < 0 ? 0 : effective;
 }