diff --git a/frontend/components/SiteFilterSelector.vue b/frontend/components/SiteFilterSelector.vue
index 4f5922a..b0ea53d 100644
--- a/frontend/components/SiteFilterSelector.vue
+++ b/frontend/components/SiteFilterSelector.vue
@@ -14,7 +14,7 @@
 
     <div
       v-if="isOpen"
-      class="absolute left-0 top-full z-20 mt-2 max-h-80 w-full overflow-auto rounded-md border border-neutral-200 bg-white p-3 shadow-lg"
+      class="z-50 absolute left-0 top-full z-20 mt-2 max-h-80 w-full overflow-auto rounded-md border border-neutral-200 bg-white p-3 shadow-lg"
     >
       <div class="flex flex-col gap-2">
         <label
diff --git a/src/Repository/WorkHourRepository.php b/src/Repository/WorkHourRepository.php
index 9f6a101..5d02f0d 100644
--- a/src/Repository/WorkHourRepository.php
+++ b/src/Repository/WorkHourRepository.php
@@ -191,6 +191,43 @@ final class WorkHourRepository extends ServiceEntityRepository implements WorkHo
         return $result;
     }
 
+    /**
+     * Return the set of Y-m-d dates where the employee has worked hours on the given dates.
+     *
+     * @param list<string> $dates Y-m-d formatted dates
+     *
+     * @return array<string, true> Y-m-d => true
+     */
+    public function findWorkedDatesAmong(Employee $employee, array $dates): array
+    {
+        if ([] === $dates) {
+            return [];
+        }
+
+        $placeholders = [];
+        $params       = ['employee' => $employee->getId()];
+        foreach (array_values($dates) as $i => $date) {
+            $key            = "d{$i}";
+            $placeholders[] = ":{$key}";
+            $params[$key]   = $date;
+        }
+
+        $sql = sprintf(
+            'SELECT work_date FROM work_hours WHERE employee_id = :employee AND work_date IN (%s) AND (morning_from IS NOT NULL OR afternoon_from IS NOT NULL OR evening_from IS NOT NULL)',
+            implode(', ', $placeholders)
+        );
+
+        $conn = $this->getEntityManager()->getConnection();
+        $rows = $conn->fetchAllAssociative($sql, $params);
+
+        $result = [];
+        foreach ($rows as $row) {
+            $result[(string) $row['work_date']] = true;
+        }
+
+        return $result;
+    }
+
     public function hasPendingSiteValidationForSiteAndDate(int $siteId, DateTimeInterface $date): bool
     {
         $workDate = DateTimeImmutable::createFromInterface($date);
diff --git a/src/State/EmployeeLeaveSummaryProvider.php b/src/State/EmployeeLeaveSummaryProvider.php
index 0f02251..fc7d090 100644
--- a/src/State/EmployeeLeaveSummaryProvider.php
+++ b/src/State/EmployeeLeaveSummaryProvider.php
@@ -565,16 +565,34 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
         $weekendWorkedDays = $this->workHourRepository->countWeekendWorkedDaysByMonth($employee, $from, $to);
         $absences          = $this->absenceRepository->findByEmployeeAndOverlappingDateRange($employee, $from, $to);
 
-        // Count absence days per month (0.5 for half-days).
+        // Find which public holidays were actually worked (should count as presence).
+        $workedHolidays = [] !== $publicHolidays
+            ? $this->workHourRepository->findWorkedDatesAmong($employee, array_keys($publicHolidays))
+            : [];
+
+        // Count absence days per month, iterating day by day to handle multi-day absences
+        // and properly distribute across months.
         $absenceDaysByMonth = [];
         foreach ($absences as $absence) {
-            $date     = DateTimeImmutable::createFromInterface($absence->getStartDate());
-            $monthKey = $date->format('Y-m');
-            $days     = 1.0;
-            if ($absence->getStartHalf() === $absence->getEndHalf()) {
-                $days = 0.5;
+            $start = DateTimeImmutable::createFromInterface($absence->getStartDate())->setTime(0, 0);
+            $end   = DateTimeImmutable::createFromInterface($absence->getEndDate())->setTime(0, 0);
+
+            for ($day = $start; $day <= $end; $day = $day->modify('+1 day')) {
+                $weekDay = (int) $day->format('N');
+                // Skip weekends
+                if ($weekDay >= 6) {
+                    continue;
+                }
+
+                $monthKey  = $day->format('Y-m');
+                [$am, $pm] = $this->resolveSegmentsForDate($absence, $day->format('Y-m-d'));
+                $dayAmount = ($am ? 0.5 : 0.0) + ($pm ? 0.5 : 0.0);
+                if ($dayAmount <= 0.0) {
+                    continue;
+                }
+
+                $absenceDaysByMonth[$monthKey] = ($absenceDaysByMonth[$monthKey] ?? 0.0) + $dayAmount;
             }
-            $absenceDaysByMonth[$monthKey] = ($absenceDaysByMonth[$monthKey] ?? 0.0) + $days;
         }
 
         // Count business days and public holidays per month.
@@ -595,7 +613,8 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
                 $day = $day->modify('+1 day')
             ) {
                 $weekDay = (int) $day->format('N');
-                if ($weekDay <= 5 && !isset($publicHolidays[$day->format('Y-m-d')])) {
+                $dayKey  = $day->format('Y-m-d');
+                if ($weekDay <= 5 && (!isset($publicHolidays[$dayKey]) || isset($workedHolidays[$dayKey]))) {
                     ++$businessDays;
                 }
             }