add final details

My project/Assets/Prefabs/CS/Canvas.prefab

@@ -2351,7 +2351,7 @@ CanvasGroup:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 8529946597286006889}
   m_Enabled: 1
-  m_Alpha: 1
+  m_Alpha: 0
   m_Interactable: 1
   m_BlocksRaycasts: 1
   m_IgnoreParentGroups: 0

My project/Assets/Prefabs/TF/ScreenFeedback.cs

+using DG.Tweening;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class ScreenFeedback : MonoBehaviour
+{
+    [SerializeField] private Image screen;
+    [SerializeField] private RawImage screen2;
+    [SerializeField] Color backgroundColor1;
+    [SerializeField] Color backgroundColor2;
+
+
+    public void ScreenFlash(bool isCorrect)
+    {
+        if (screen == null) return;
+        if (screen2 == null) return;
+
+        Color flashColor = isCorrect ? Color.green : Color.red;
+
+        screen.color = flashColor;
+        screen2.color = flashColor;
+
+        screen.DOColor(backgroundColor1, 0.4f)
+            .SetEase(Ease.OutQuad);
+        screen2.DOColor(backgroundColor2, 0.4f)
+            .SetEase(Ease.OutQuad);
+    }
+}

My project/Assets/Prefabs/TF/ScreenFeedback.cs.meta

+fileFormatVersion: 2
+guid: 1857b0b75973e1248857888fa690d294
\ No newline at end of file

My project/Assets/Resources/DOTweenSettings.asset

@@ -44,7 +44,6 @@ MonoBehaviour:
     physics2DEnabled: 1
     spriteEnabled: 1
     uiEnabled: 1
-    uiToolkitEnabled: 0
     textMeshProEnabled: 0
     tk2DEnabled: 0
     deAudioEnabled: 0

My project/Assets/Scenes/TF/TF.unity

@@ -149,15 +149,15 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::com.al_arcade.tf.TfPrefabBuilder
   environmentPrefab: {fileID: 767925755488989416, guid: 983f1bf4576e3bc4f8f307ad22550827, type: 3}
-  cameraPosition: {x: -11, y: 3.5, z: 12}
+  cameraPosition: {x: -18.91, y: 5.55, z: 12}
   cameraLookAt: {x: 0, y: 1.5, z: 12}
-  cameraFOV: 70
+  cameraFOV: 50
   cameraBgColor: {r: 1, g: 1, b: 1, a: 1}
   directionalLightPrefab: {fileID: 0}
   extraLightPrefabs: []
   ambientColor: {r: 0.29411766, g: 0.30588236, b: 0.37254903, a: 1}
   productionLinePrefab: {fileID: 7900226303095226123, guid: 53ddabda3db822246a8119259b379d98, type: 3}
-  productionLinePosition: {x: 0, y: 0, z: 2}
+  productionLinePosition: {x: -2.5, y: 0, z: 2}
   questionScreenPrefab: {fileID: 7860356177688906163, guid: a7bc5322cb612b441b312eaecb1fe426, type: 3}
   questionScreenPosition: {x: 0, y: 5, z: 12}
   handsPrefab: {fileID: 0}
@@ -172,7 +172,7 @@ MonoBehaviour:
   sfxSlam: {fileID: 0}
   correctBurstParticle: {fileID: 0}
   wrongBurstParticle: {fileID: 0}
-  confettiParticle: {fileID: 0}
+  confettiParticle: {fileID: 4938095755617958530, guid: f7cbea08757184fa8a51c08635e337d9, type: 3}
   sparksParticle: {fileID: 0}
   starBurstParticle: {fileID: 0}
   arabicFont: {fileID: 11400000, guid: 8b4edeefed0fc9f60b1084045988b4cb, type: 2}
@@ -284,7 +284,7 @@ Camera:
   m_Enabled: 1
   serializedVersion: 2
   m_ClearFlags: 2
-  m_BackGroundColor: {r: 1, g: 1, b: 1, a: 0}
+  m_BackGroundColor: {r: 0.9764706, g: 0.98039216, b: 0.9882353, a: 0}
   m_projectionMatrixMode: 1
   m_GateFitMode: 2
   m_FOVAxisMode: 0

My project/Assets/ScienceStreet/TF/Scripts/TfGameManager.cs

@@ -218,7 +218,7 @@ namespace com.al_arcade.tf
             { if (audio.sfxVictory != null) audio.PlayVictory(); else audio.PlaySuccessJingle(); }
 
             var particles = SSParticleManager.Instance;
-            if (particles != null) particles.PlayScreenConfetti();
+            if (particles != null) particles.PlayConfetti(new Vector3(-2 , 3 , 12));
 
             if (productionLine != null) yield return productionLine.ProductComplete();
             yield return new WaitForSeconds(0.5f);

My project/Assets/ScienceStreet/TF/Scripts/TfHandController.cs

@@ -272,7 +272,6 @@ namespace com.al_arcade.tf
             ResetScale(_leftBtn, _leftBtnBaseScale);
             ResetScale(_rightBtn, _rightBtnBaseScale);
         }
-
         private void OnDestroy()
         {
             KillIdleTweens();

My project/Assets/ScienceStreet/TF/Scripts/TfProductionLine.cs

@@ -42,6 +42,7 @@ namespace com.al_arcade.tf
         {
             if (product == null || startPoint == null || endPoint == null)
                 yield break;
+
             if (materialOffsetController != null)
             {
                 materialOffsetController.AddOffset(
@@ -49,6 +50,7 @@ namespace com.al_arcade.tf
                     0.2f
                 );
             }
+
             currentDistance = Mathf.Clamp(
                 currentDistance + stepDistance,
                 0,
@@ -67,8 +69,6 @@ namespace com.al_arcade.tf
                 .WaitForCompletion();
 
             product.DOPunchScale(Vector3.one * 0.12f, 0.3f);
-
-            
         }
 
         public IEnumerator MoveBackward(float distance)
@@ -76,6 +76,8 @@ namespace com.al_arcade.tf
             if (product == null || startPoint == null || endPoint == null)
                 yield break;
 
+            float previousDistance = currentDistance;
+
             currentDistance = Mathf.Clamp(
                 currentDistance - stepDistance,
                 0,
@@ -91,6 +93,9 @@ namespace com.al_arcade.tf
 
             seq.Append(product.DOShakePosition(0.3f, 0.08f, 15));
 
+            // ✅ Offset only if we were NOT already at step 0
+            if (previousDistance > 0f)
+            {
                 seq.AppendCallback(() =>
                 {
                     if (materialOffsetController != null)
@@ -101,6 +106,7 @@ namespace com.al_arcade.tf
                         );
                     }
                 });
+            }
 
             seq.Append(product
                 .DOLocalMove(targetPos, 0.5f)
@@ -132,7 +138,7 @@ namespace com.al_arcade.tf
                 DOTween.Kill(product);
                 product.localPosition = startPoint.localPosition;
                 product.localRotation = Quaternion.identity;
-                door.DOMoveY(1, 1).SetEase(Ease.OutBack);
+                door.DOMoveY(0.5f, 1).SetEase(Ease.OutBack);
             }
         }
     }

My project/Assets/ScienceStreet/TF/Scripts/TfQuestionScreen.cs

@@ -4,18 +4,21 @@ using ALArcade.ArabicTMP;
 
 namespace com.al_arcade.tf
 {
+    using LightSide;
     using shared;
 
     public class TfQuestionScreen : MonoBehaviour
     {
-        [SerializeField] private ArabicTextMeshPro _questionText;
-        [SerializeField] private ArabicTextMeshPro _sourceText;
+        [SerializeField] private UniText _questionText;
+        [SerializeField] private UniText _sourceText;
         [SerializeField] private ArabicTextMeshPro _feedbackText;
+        [SerializeField] private ScreenFeedback _screenFeedback;
         private Material _screenMat;
         private Material _feedbackMat;
         private GameObject _feedbackPanel;
 
 
+
         public void Build(Vector3 position, Vector3 cameraPos)
         {
             transform.position = position;
@@ -77,31 +80,12 @@ namespace com.al_arcade.tf
             textObj.transform.localPosition = new Vector3(0, 0.25f, -0.25f);
             textObj.transform.localRotation = Quaternion.identity;
 
-            _questionText = textObj.AddComponent<ArabicTextMeshPro>();
-            _questionText.alignment = TMPro.TextAlignmentOptions.Center;
-            _questionText.color = Color.white;
-            _questionText.fontStyle = TMPro.FontStyles.Bold;
-            _questionText.enableAutoSizing = true;
-
-            _questionText.fontSizeMin = 1.8f;
-            _questionText.fontSizeMax = 3.8f;
-            _questionText.rectTransform.sizeDelta = new Vector2(6.2f, 2.2f);
-            _questionText.enableWordWrapping = true;
-            _questionText.overflowMode = TMPro.TextOverflowModes.Ellipsis;
-            SSFontManager.Apply(_questionText);
-
 
             var srcObj = new GameObject("SourceText");
             srcObj.transform.SetParent(transform);
             srcObj.transform.localPosition = new Vector3(0, -1.15f, -0.25f);
             srcObj.transform.localRotation = Quaternion.identity;
 
-            _sourceText = srcObj.AddComponent<ArabicTextMeshPro>();
-            _sourceText.alignment = TMPro.TextAlignmentOptions.Center;
-            _sourceText.color = SSColorPalette.WithAlpha(Color.white, 0.45f);
-            _sourceText.fontSize = 1.5f;
-            _sourceText.rectTransform.sizeDelta = new Vector2(6f, 0.5f);
-            SSFontManager.Apply(_sourceText);
 
 
             _feedbackPanel = GameObject.CreatePrimitive(PrimitiveType.Cube);
@@ -192,7 +176,7 @@ namespace com.al_arcade.tf
 
             if (_questionText != null)
             {
-                _questionText.arabicText = text;
+                _questionText.Text = text;
                 DOTween.Kill(_questionText.transform, "qScale");
                 _questionText.transform.localScale = Vector3.one * 0.6f;
                 _questionText.DOFade(0, 0);
@@ -202,7 +186,7 @@ namespace com.al_arcade.tf
             }
 
             if (_sourceText != null)
-                _sourceText.arabicText = !string.IsNullOrEmpty(source) ? $"{source}" : "";
+                _sourceText.Text = !string.IsNullOrEmpty(source) ? $"{source}" : "";
 
 
             if (_screenMat != null)
@@ -219,6 +203,10 @@ namespace com.al_arcade.tf
 
         public void ShowFeedback(bool correct, int streak)
         {
+            if (_screenFeedback != null)
+            {
+                _screenFeedback.ScreenFlash(correct);
+            }
             if (_feedbackText != null)
             {
                 _feedbackText.arabicText = correct
@@ -245,8 +233,8 @@ namespace com.al_arcade.tf
 
         public void Clear()
         {
-            if (_questionText != null) _questionText.arabicText = "";
-            if (_sourceText != null) _sourceText.arabicText = "";
+            if (_questionText != null) _questionText.Text = "";
+            if (_sourceText != null) _sourceText.Text = "";
             if (_feedbackText != null) _feedbackText.arabicText = "";
             if (_feedbackMat != null)
             {

My project/Assets/UniversalRenderPipelineGlobalSettings.asset

@@ -68,7 +68,22 @@ MonoBehaviour:
       - rid: 1402396885666234435
       - rid: 1402396885666234436
     m_RuntimeSettings:
-      m_List: []
+      m_List:
+      - rid: 8615661552602186033
+      - rid: 8615661552602186036
+      - rid: 8615661552602186037
+      - rid: 8615661552602186040
+      - rid: 8615661552602186041
+      - rid: 8615661552602186042
+      - rid: 8615661552602186045
+      - rid: 8615661552602186048
+      - rid: 8615661552602186049
+      - rid: 8615661552602186051
+      - rid: 8615661552602186053
+      - rid: 8615661552602186057
+      - rid: 8615661552602186058
+      - rid: 8615661552602186061
+      - rid: 1402396885666234435
   m_AssetVersion: 10
   m_ObsoleteDefaultVolumeProfile: {fileID: 0}
   m_RenderingLayerNames:

My project/ProjectSettings/EditorBuildSettings.asset

@@ -6,8 +6,8 @@ EditorBuildSettings:
   serializedVersion: 2
   m_Scenes:
   - enabled: 1
-    path: Assets/Scenes/CS/CS.unity
-    guid: 4013c5c8b28e4e746859513f1ec95b1e
+    path: Assets/Scenes/TF/TF.unity
+    guid: c2f60049cef0f6b44b9445afcf550aff
   m_configObjects:
     com.unity.input.settings.actions: {fileID: -944628639613478452, guid: 052faaac586de48259a63d0c4782560b, type: 3}
   m_UseUCBPForAssetBundles: 0

My project/ProjectSettings/ProjectSettings.asset

@@ -13,7 +13,7 @@ PlayerSettings:
   useOnDemandResources: 0
   accelerometerFrequency: 60
   companyName: DefaultCompany
-  productName: My project
+  productName: True False
   defaultCursor: {fileID: 0}
   cursorHotspot: {x: 0, y: 0}
   m_SplashScreenBackgroundColor: {r: 0.13725491, g: 0.12156863, b: 0.1254902, a: 1}
@@ -548,7 +548,8 @@ PlayerSettings:
   openGLRequireES31: 0
   openGLRequireES31AEP: 0
   openGLRequireES32: 0
-  m_TemplateCustomTags: {}
+  m_TemplateCustomTags:
+    PRODUCT_DESCRIPTION: 
   mobileMTRendering:
     Android: 1
     iPhone: 1
@@ -815,10 +816,10 @@ PlayerSettings:
   webGLDebugSymbols: 0
   webGLEmscriptenArgs: 
   webGLModulesDirectory: 
-  webGLTemplate: APPLICATION:Default
+  webGLTemplate: APPLICATION:PWA
   webGLAnalyzeBuildSize: 0
   webGLUseEmbeddedResources: 0
-  webGLCompressionFormat: 0
+  webGLCompressionFormat: 2
   webGLWasmArithmeticExceptions: 0
   webGLLinkerTarget: 1
   webGLThreadsSupport: 0

My project/UserSettings/EditorUserSettings.asset

@@ -21,10 +21,10 @@ EditorUserSettings:
       value: 5a08575f5207595a0f5d59741173094444164f7d7d2a23317c7a4465bbe1646d
       flags: 0
     RecentlyUsedSceneGuid-5:
-      value: 5701055506000a030f5c542744260844404f4d73797975367c2c1e6ab7e2653d
+      value: 5304575f5c0c51035d5a5e771271594417154e7c2d7b70647b7b4c35bbe1646d
       flags: 0
     RecentlyUsedSceneGuid-6:
-      value: 5304575f5c0c51035d5a5e771271594417154e7c2d7b70647b7b4c35bbe1646d
+      value: 5701055506000a030f5c542744260844404f4d73797975367c2c1e6ab7e2653d
       flags: 0
     RecentlyUsedSceneGuid-7:
       value: 0003525055055d020e0b0a7216755d444215417e787d27362e2f4866b2e1323e