diff --git a/app/src/main/java/eu/geyskens/pdfscan/ui/screens/CropScreen.kt b/app/src/main/java/eu/geyskens/pdfscan/ui/screens/CropScreen.kt
index fae76b9..4394a19 100644
--- a/app/src/main/java/eu/geyskens/pdfscan/ui/screens/CropScreen.kt
+++ b/app/src/main/java/eu/geyskens/pdfscan/ui/screens/CropScreen.kt
@@ -4,6 +4,7 @@ import android.graphics.Bitmap
 import android.graphics.PointF
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
+import androidx.compose.foundation.border
 import androidx.compose.foundation.gestures.detectDragGestures
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -104,12 +105,17 @@ fun CropScreen(vm: ScanViewModel, navController: NavController, pageId: String)
                     val handlePx = with(density) { 32.dp.toPx() }
                     Box(
                         modifier = Modifier
+                            // Position from the container's top-left, matching the Canvas
+                            // coordinate space (the container uses contentAlignment = Center,
+                            // which would otherwise offset handles from the middle).
+                            .align(Alignment.TopStart)
                             .offset(
                                 x = with(density) { (screen.x - handlePx / 2).toDp() },
                                 y = with(density) { (screen.y - handlePx / 2).toDp() },
                             )
                             .size(32.dp)
                             .background(Color(0xAA388BFD), CircleShape)
+                            .border(2.dp, Color.White, CircleShape)
                             .pointerInput(pageId, i, dispW, dispH) {
                                 detectDragGestures { change, drag ->
                                     change.consume()