diff --git a/src/pages/Route/route-preview/Constants.ts b/src/pages/Route/route-preview/Constants.ts
index 1c4add7..498a2ae 100644
--- a/src/pages/Route/route-preview/Constants.ts
+++ b/src/pages/Route/route-preview/Constants.ts
@@ -5,5 +5,5 @@ export const STATION_OUTLINE_WIDTH = 4;
 export const SIGHT_SIZE = 40;
 export const SCALE_FACTOR = 50;
 
-export const BACKGROUND_COLOR = 0x111111;
+export const BACKGROUND_COLOR = 0x000;
 export const PATH_COLOR = 0xff4d4d;
diff --git a/src/pages/Route/route-preview/webgl-prototype/WebGLRouteMapPrototype.tsx b/src/pages/Route/route-preview/webgl-prototype/WebGLRouteMapPrototype.tsx
index 8db9dcf..b9b2c32 100644
--- a/src/pages/Route/route-preview/webgl-prototype/WebGLRouteMapPrototype.tsx
+++ b/src/pages/Route/route-preview/webgl-prototype/WebGLRouteMapPrototype.tsx
@@ -2,8 +2,8 @@ import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { flushSync } from "react-dom";
 import type { PointerEvent as ReactPointerEvent, CSSProperties } from "react";
 import { observer } from "mobx-react-lite";
-
 import { useMapData } from "../MapDataContext";
+import { AlignLeft, AlignCenter, AlignRight } from "lucide-react";
 import { useTransform } from "../TransformContext";
 import { coordinatesToLocal, localToCoordinates } from "../utils";
 import { BACKGROUND_COLOR, SCALE_FACTOR, UP_SCALE } from "../Constants";
@@ -12,6 +12,16 @@ import { SightData } from "../types";
 
 const SIGHT_ICON_URL = "/sight_icon.svg";
 
+const buttons = [
+  { label: <AlignLeft size={16} />, value: 1, align: "left" },
+  {
+    label: <AlignCenter size={16} />,
+    value: 2,
+    align: "center",
+  },
+  { label: <AlignRight size={16} />, value: 3, align: "right" },
+];
+
 type Vec2 = { x: number; y: number };
 
 type Transform = {
@@ -412,6 +422,7 @@ export const WebGLRouteMapPrototype = observer(() => {
         y: centerY - worldCenterY * clampedScale,
       },
     };
+
     lastTransformRef.current = adjusted;
     return adjusted;
   }, []);
@@ -534,9 +545,12 @@ export const WebGLRouteMapPrototype = observer(() => {
         return;
       }
 
+      const roundedLat = Math.round(latitude * 1e6) / 1e6;
+      const roundedLon = Math.round(longitude * 1e6) / 1e6;
+
       lastCenterRef.current = {
-        latitude: Math.round(latitude * 1e6) / 1e6,
-        longitude: Math.round(longitude * 1e6) / 1e6,
+        latitude: roundedLat,
+        longitude: roundedLon,
       };
     },
     [rotationAngle]
@@ -634,8 +648,28 @@ export const WebGLRouteMapPrototype = observer(() => {
   }, [cancelScheduledCenterCommit]);
 
   const updateTransform = useCallback(
-    (next: Transform, options?: { immediate?: boolean }) => {
-      const adjusted = clampTransformScale(next);
+    (
+      next: Transform,
+      options?: { immediate?: boolean; skipClamp?: boolean }
+    ) => {
+      console.log("🔄 updateTransform вызван", {
+        inputTransform: next,
+        options,
+        stackTrace: new Error().stack?.split("\n").slice(1, 4).join("\n"),
+      });
+
+      const adjusted = options?.skipClamp ? next : clampTransformScale(next);
+
+      if (adjusted !== next && !options?.skipClamp) {
+        console.log(
+          "🔄 updateTransform: transform изменен после clampTransformScale",
+          {
+            before: next,
+            after: adjusted,
+          }
+        );
+      }
+
       transformRef.current = adjusted;
       if (options?.immediate) {
         flushSync(() => {
@@ -1122,6 +1156,10 @@ export const WebGLRouteMapPrototype = observer(() => {
 
     let transform = transformRef.current;
     if (!transform || !Number.isFinite(transform.scale)) {
+      if (canvasSize.width === 0 || canvasSize.height === 0) {
+        return;
+      }
+
       transform = computeViewTransform(
         fallbackVertices,
         canvas.width,
@@ -1166,9 +1204,25 @@ export const WebGLRouteMapPrototype = observer(() => {
           latitude: centerLat as number,
           longitude: centerLon as number,
         };
+        const clamped = clampTransformScale(transform);
+        if (clamped.scale !== transform.scale) {
+          const clampedScale = clamped.scale;
+          transform = {
+            scale: clampedScale,
+            translation: {
+              x: canvas.width / 2 - rotatedX * clampedScale,
+              y: canvas.height / 2 - rotatedY * clampedScale,
+            },
+          };
+
+          updateTransform(transform, { skipClamp: true });
+        } else {
+          updateTransform(clamped, { skipClamp: true });
+        }
+      } else {
+        transform = clampTransformScale(transform);
+        updateTransform(transform);
       }
-      transform = clampTransformScale(transform);
-      updateTransform(transform);
     } else {
       const clamped = clampTransformScale(transform);
       if (clamped !== transform) {
@@ -1886,6 +1940,14 @@ export const WebGLRouteMapPrototype = observer(() => {
                 ? { right: 0, transform: "none" }
                 : { left: "50%", transform: "translateX(-50%)" };
 
+            const secondaryLineHeight = 1.2;
+            const secondaryHeight = showSecondary
+              ? secondaryFontSize * secondaryLineHeight
+              : 0;
+            const menuPaddingTop = showSecondary
+              ? Math.max(0, secondaryHeight - secondaryMarginTop) + 3
+              : 3;
+
             return (
               <div
                 key={station.id}
@@ -1959,6 +2021,7 @@ export const WebGLRouteMapPrototype = observer(() => {
                             marginTop: -1 * secondaryMarginTop,
                             fontWeight: 400,
                             fontSize: secondaryFontSize,
+                            lineHeight: secondaryLineHeight,
                             color: "#CBCBCB",
                             textShadow: "0 0 3px rgba(0,0,0,0.4)",
                             whiteSpace: "nowrap",
@@ -1972,6 +2035,65 @@ export const WebGLRouteMapPrototype = observer(() => {
                     </div>
                   </div>
                 </div>
+                {hoveredStationId === station.id && (
+                  <div
+                    style={{
+                      position: "absolute",
+                      top: "100%",
+                      left: "50%",
+                      transform: "translateX(-50%)",
+                      paddingTop: menuPaddingTop,
+                      pointerEvents: "auto",
+                      zIndex: 10,
+                      cursor: "default",
+                    }}
+                    onPointerDown={(e) => e.stopPropagation()}
+                  >
+                    <div
+                      style={{
+                        display: "flex",
+                        gap: 4,
+                        padding: 4,
+                        borderRadius: 4,
+                        backgroundColor: "white",
+                        boxShadow: "0 2px 8px rgba(0,0,0,0.15)",
+                      }}
+                    >
+                      {buttons.map((btn) => (
+                        <div
+                          key={btn.value}
+                          onClick={(e) => {
+                            e.stopPropagation();
+                            setStationAlignments((prev) => {
+                              const next = new Map(prev);
+                              next.set(
+                                station.id,
+                                btn.align as StationAlignment
+                              );
+                              return next;
+                            });
+                            setStationAlign(station.id, btn.value);
+                          }}
+                          style={{
+                            padding: "4px 8px",
+                            fontSize: 12,
+                            cursor: "pointer",
+                            backgroundColor:
+                              alignment === btn.align
+                                ? "#e0e0e0"
+                                : "transparent",
+                            borderRadius: 4,
+                            color: "black",
+                            fontWeight: 500,
+                            userSelect: "none",
+                          }}
+                        >
+                          {btn.label}
+                        </div>
+                      ))}
+                    </div>
+                  </div>
+                )}
               </div>
             );
           })}