diff --git a/.replit b/.replit
index c50bc15..f835bea 100644
--- a/.replit
+++ b/.replit
@@ -19,6 +19,10 @@ externalPort = 80
 localPort = 33035
 externalPort = 3001
 
+[[ports]]
+localPort = 37125
+externalPort = 4200
+
 [[ports]]
 localPort = 41343
 externalPort = 3000
diff --git a/client/src/pages/sites.tsx b/client/src/pages/sites.tsx
index a72f34d..b63d6ec 100644
--- a/client/src/pages/sites.tsx
+++ b/client/src/pages/sites.tsx
@@ -184,7 +184,7 @@ export default function Sites() {
               Aggiungi Sito
             </Button>
           </DialogTrigger>
-          <DialogContent className="max-w-2xl">
+          <DialogContent className="max-w-2xl max-h-[90vh] overflow-y-auto">
             <DialogHeader>
               <DialogTitle>Nuovo Sito</DialogTitle>
               <DialogDescription>
@@ -422,7 +422,7 @@ export default function Sites() {
 
       {/* Edit Site Dialog */}
       <Dialog open={!!editingSite} onOpenChange={(open) => !open && setEditingSite(null)}>
-        <DialogContent className="max-w-2xl">
+        <DialogContent className="max-w-2xl max-h-[90vh] overflow-y-auto">
           <DialogHeader>
             <DialogTitle>Modifica Sito</DialogTitle>
             <DialogDescription>
diff --git a/server/routes.ts b/server/routes.ts
index 87e71f1..676ff97 100644
--- a/server/routes.ts
+++ b/server/routes.ts
@@ -659,10 +659,6 @@ export async function registerRoutes(app: Express): Promise<Server> {
     try {
       const dateStr = req.query.date as string || format(new Date(), "yyyy-MM-dd");
       
-      // Imposta inizio e fine giornata in UTC
-      const startOfDay = new Date(dateStr + "T00:00:00.000Z");
-      const endOfDay = new Date(dateStr + "T23:59:59.999Z");
-      
       // Ottieni tutti i siti attivi
       const allSites = await db
         .select()
@@ -690,7 +686,7 @@ export async function registerRoutes(app: Express): Promise<Server> {
         return selectedDate >= contractStart && selectedDate <= contractEnd;
       });
       
-      // Ottieni turni del giorno con assegnazioni
+      // Ottieni turni del giorno con assegnazioni (usando SQL date comparison)
       const dayShifts = await db
         .select({
           shift: shifts,
@@ -700,8 +696,7 @@ export async function registerRoutes(app: Express): Promise<Server> {
         .leftJoin(shiftAssignments, eq(shifts.id, shiftAssignments.shiftId))
         .where(
           and(
-            gte(shifts.startTime, startOfDay),
-            lte(shifts.startTime, endOfDay),
+            sql`DATE(${shifts.startTime}) = ${dateStr}`,
             ne(shifts.status, "cancelled")
           )
         )