diff --git a/blight-editor/src/main/java/de/blight/editor/ui/CaveMapView.java b/blight-editor/src/main/java/de/blight/editor/ui/CaveMapView.java
index 1dd3375..9a49fc7 100644
--- a/blight-editor/src/main/java/de/blight/editor/ui/CaveMapView.java
+++ b/blight-editor/src/main/java/de/blight/editor/ui/CaveMapView.java
@@ -292,6 +292,22 @@ public class CaveMapView extends VBox {
         if (cbAreas.isSelected())     drawAreasOverlay(gc);
     }
 
+    private double overlayLineWidth() {
+        return switch (zoomLevelIdx) {
+            case 3  -> 2.5;
+            case 4  -> 3.5;
+            default -> 1.2;
+        };
+    }
+
+    private double roadLineWidth() {
+        return switch (zoomLevelIdx) {
+            case 3  -> 4.5;
+            case 4  -> 6.0;
+            default -> 3.0;
+        };
+    }
+
     private double toCanvasX(float wx) {
         return panX + (wx + WorldMapRenderer.WORLD_HALF) / WorldMapRenderer.WORLD_SIZE * (RENDER_SIZE-1) * scale;
     }
@@ -319,15 +335,19 @@ public class CaveMapView extends VBox {
     private void drawBuildingOverlay(GraphicsContext gc) {
         if (buildingFootprints.isEmpty()) return;
         gc.save();
-        gc.setFill(Color.rgb(170, 140, 90, 0.55));
-        gc.setStroke(Color.rgb(80, 60, 30, 0.8));
-        gc.setLineWidth(1.0);
+        gc.setFill(Color.rgb(220, 100, 80, 0.50));
+        gc.setStroke(Color.rgb(160, 30, 30, 0.90));
+        gc.setLineWidth(overlayLineWidth());
+        gc.setLineDashes();
         for (float[] fp : buildingFootprints) {
+            double cx = toCanvasX(fp[0]);
+            double cz = toCanvasZ(fp[1]);
             double hw = fp[2] / WorldMapRenderer.WORLD_SIZE * (RENDER_SIZE-1) * scale;
             double hd = fp[3] / WorldMapRenderer.WORLD_SIZE * (RENDER_SIZE-1) * scale;
+            if (hw < 0.5 || hd < 0.5) continue;
             gc.save();
-            gc.translate(toCanvasX(fp[0]), toCanvasZ(fp[1]));
-            gc.rotate(Math.toDegrees(fp[4]));
+            gc.translate(cx, cz);
+            gc.rotate(Math.toDegrees(-fp[4]));
             gc.fillRect(-hw, -hd, hw*2, hd*2);
             gc.strokeRect(-hw, -hd, hw*2, hd*2);
             gc.restore();
@@ -342,10 +362,10 @@ public class CaveMapView extends VBox {
         gc.setLineJoin(StrokeLineJoin.ROUND);
         gc.setLineDashes();
         gc.setStroke(Color.rgb(20, 12, 5, 0.82));
-        gc.setLineWidth(5.0);
+        gc.setLineWidth(roadLineWidth() + 2.0);
         for (float[][] ch : cachedPathChains) drawChain(gc, ch);
         gc.setStroke(Color.rgb(148, 105, 55, 0.92));
-        gc.setLineWidth(3.0);
+        gc.setLineWidth(roadLineWidth());
         for (float[][] ch : cachedPathChains) drawChain(gc, ch);
         gc.restore();
     }