Assets/Editor/Settings/SettingsEditorWindow.cs

@@ -3,6 +3,7 @@ using UnityEditor;
 using System.Collections.Generic;
 using System.Linq;
 using System.IO;
+using Core.Settings;
 
 namespace AppleHills.Core.Settings.Editor
 {
@@ -10,7 +11,7 @@ namespace AppleHills.Core.Settings.Editor
     {
         private Vector2 scrollPosition;
         private List<BaseSettings> allSettings = new List<BaseSettings>();
-        private string[] tabNames = new string[] { "Player & Follower", "Interaction & Items", "Diving Minigame", "Card System" };
+        private string[] tabNames = new string[] { "Player & Follower", "Interaction & Items", "Diving Minigame", "Card System", "Card Sorting" };
         private int selectedTab = 0;
         private Dictionary<string, SerializedObject> serializedSettingsObjects = new Dictionary<string, SerializedObject>();
         private GUIStyle headerStyle;
@@ -49,6 +50,7 @@ namespace AppleHills.Core.Settings.Editor
             CreateSettingsIfMissing<InteractionSettings>("InteractionSettings");
             CreateSettingsIfMissing<DivingMinigameSettings>("DivingMinigameSettings");
             CreateSettingsIfMissing<CardSystemSettings>("CardSystemSettings");
+            CreateSettingsIfMissing<CardSortingSettings>("CardSortingSettings");
         }
 
         private void CreateSettingsIfMissing<T>(string fileName) where T : BaseSettings
@@ -118,6 +120,9 @@ namespace AppleHills.Core.Settings.Editor
                 case 3: // Card System
                     DrawSettingsEditor<CardSystemSettings>();
                     break;
+                case 4: // Card Sorting
+                    DrawSettingsEditor<CardSortingSettings>();
+                    break;
             }
 
             EditorGUILayout.EndScrollView();

Assets/Scripts/Core/Settings/CardSortingSettings.cs

@@ -0,0 +1,97 @@
+using AppleHills.Core.Settings;
+using Minigames.CardSorting.Data;
+using UnityEngine;
+
+namespace Core.Settings
+{
+    /// <summary>
+    /// Settings for Card Sorting minigame.
+    /// Follows DivingMinigameSettings pattern.
+    /// </summary>
+    [CreateAssetMenu(fileName = "CardSortingSettings", menuName = "AppleHills/Settings/CardSorting", order = 4)]
+    public class CardSortingSettings : BaseSettings, ICardSortingSettings
+    {
+        [Header("Timing")]
+        [Tooltip("Total game duration in seconds")]
+        [SerializeField] private float gameDuration = 120f;
+        
+        [Tooltip("Initial time between item spawns (seconds)")]
+        [SerializeField] private float initialSpawnInterval = 2f;
+        
+        [Tooltip("Minimum time between item spawns as difficulty increases (seconds)")]
+        [SerializeField] private float minimumSpawnInterval = 0.5f;
+        
+        [Header("Conveyor Speed")]
+        [Tooltip("Initial belt movement speed")]
+        [SerializeField] private float initialBeltSpeed = 1f;
+        
+        [Tooltip("Maximum belt movement speed")]
+        [SerializeField] private float maxBeltSpeed = 3f;
+        
+        [Tooltip("Curve for difficulty progression (X=time%, Y=speed multiplier)")]
+        [SerializeField] private AnimationCurve speedCurve = AnimationCurve.EaseInOut(0f, 0f, 1f, 1f);
+        
+        [Header("Item Pools")]
+        [Tooltip("Garbage items that can spawn (banana peels, cans, receipts, etc.)")]
+        [SerializeField] private GarbageItemDefinition[] garbageItems = new GarbageItemDefinition[0];
+        
+        [Header("Spawn Weights")]
+        [Tooltip("Weight for spawning normal rarity cards")]
+        [Range(0, 100)] [SerializeField] private float normalCardWeight = 40f;
+        
+        [Tooltip("Weight for spawning rare rarity cards")]
+        [Range(0, 100)] [SerializeField] private float rareCardWeight = 30f;
+        
+        [Tooltip("Weight for spawning legendary rarity cards")]
+        [Range(0, 100)] [SerializeField] private float legendCardWeight = 20f;
+        
+        [Tooltip("Weight for spawning garbage items")]
+        [Range(0, 100)] [SerializeField] private float garbageWeight = 10f;
+        
+        [Header("Scoring")]
+        [Tooltip("Points awarded for correct sort")]
+        [SerializeField] private int correctSortPoints = 10;
+        
+        [Tooltip("Points deducted for incorrect sort")]
+        [SerializeField] private int incorrectSortPenalty = -5;
+        
+        [Tooltip("Points deducted when item falls off belt")]
+        [SerializeField] private int missedItemPenalty = -3;
+        
+        [Header("Rewards")]
+        [Tooltip("Booster packs awarded per correct sort")]
+        [SerializeField] private int boosterPacksPerCorrectItem = 1;
+        
+        // Interface implementation
+        public float GameDuration => gameDuration;
+        public float InitialSpawnInterval => initialSpawnInterval;
+        public float MinimumSpawnInterval => minimumSpawnInterval;
+        public float InitialBeltSpeed => initialBeltSpeed;
+        public float MaxBeltSpeed => maxBeltSpeed;
+        public AnimationCurve SpeedCurve => speedCurve;
+        public GarbageItemDefinition[] GarbageItems => garbageItems;
+        public float NormalCardWeight => normalCardWeight;
+        public float RareCardWeight => rareCardWeight;
+        public float LegendCardWeight => legendCardWeight;
+        public float GarbageWeight => garbageWeight;
+        public int CorrectSortPoints => correctSortPoints;
+        public int IncorrectSortPenalty => incorrectSortPenalty;
+        public int MissedItemPenalty => missedItemPenalty;
+        public int BoosterPacksPerCorrectItem => boosterPacksPerCorrectItem;
+        
+        public override void OnValidate()
+        {
+            base.OnValidate();
+            
+            gameDuration = Mathf.Max(1f, gameDuration);
+            initialSpawnInterval = Mathf.Max(0.1f, initialSpawnInterval);
+            minimumSpawnInterval = Mathf.Max(0.1f, minimumSpawnInterval);
+            minimumSpawnInterval = Mathf.Min(minimumSpawnInterval, initialSpawnInterval);
+            initialBeltSpeed = Mathf.Max(0.1f, initialBeltSpeed);
+            maxBeltSpeed = Mathf.Max(initialBeltSpeed, maxBeltSpeed);
+            correctSortPoints = Mathf.Max(0, correctSortPoints);
+            boosterPacksPerCorrectItem = Mathf.Max(0, boosterPacksPerCorrectItem);
+        }
+    }
+}
+

Assets/Scripts/Core/Settings/CardSortingSettings.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: a0fd5f8ab5d74b12968501dd4e3cc416
+timeCreated: 1763461789

Assets/Scripts/Core/Settings/ICardSortingSettings.cs

@@ -0,0 +1,40 @@
+using Minigames.CardSorting.Data;
+using UnityEngine;
+
+namespace Core.Settings
+{
+    /// <summary>
+    /// Settings interface for Card Sorting minigame.
+    /// Accessed via GameManager.GetSettingsObject&lt;ICardSortingSettings&gt;()
+    /// </summary>
+    public interface ICardSortingSettings
+    {
+        // Timing
+        float GameDuration { get; }
+        float InitialSpawnInterval { get; }
+        float MinimumSpawnInterval { get; }
+        
+        // Conveyor Speed
+        float InitialBeltSpeed { get; }
+        float MaxBeltSpeed { get; }
+        AnimationCurve SpeedCurve { get; }
+        
+        // Item Pools
+        GarbageItemDefinition[] GarbageItems { get; }
+        
+        // Spawn Weights
+        float NormalCardWeight { get; }
+        float RareCardWeight { get; }
+        float LegendCardWeight { get; }
+        float GarbageWeight { get; }
+        
+        // Scoring
+        int CorrectSortPoints { get; }
+        int IncorrectSortPenalty { get; }
+        int MissedItemPenalty { get; }
+        
+        // Rewards
+        int BoosterPacksPerCorrectItem { get; }
+    }
+}
+

Assets/Scripts/Core/Settings/ICardSortingSettings.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 646b90dfa92640e59430f871037affea
+timeCreated: 1763461774

Assets/Scripts/Minigames/CardSorting.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 1f5c5963e2ff4b33a086f5b97e648914
+timeCreated: 1763461758

Assets/Scripts/Minigames/CardSorting/Controllers.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: d35b6d1850b94234bbb54e77b202861b
+timeCreated: 1763469999

Assets/Scripts/Minigames/CardSorting/Controllers/ConveyorBeltController.cs

@@ -0,0 +1,266 @@
+using AppleHills.Data.CardSystem;
+using Core.Settings;
+using Data.CardSystem;
+using Minigames.CardSorting.Core;
+using Minigames.CardSorting.Data;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Minigames.CardSorting.Controllers
+{
+    /// <summary>
+    /// Non-MonoBehaviour controller for conveyor belt logic.
+    /// Handles spawning, speed, item lifecycle.
+    /// Parallel to CornerCardManager in card system.
+    /// </summary>
+    public class ConveyorBeltController
+    {
+        private readonly Transform spawnPoint;
+        private readonly Transform endPoint;
+        private readonly GameObject cardPrefab;
+        private readonly GameObject garbagePrefab;
+        private readonly ICardSortingSettings settings;
+        
+        private List<SortableItem> activeItems = new List<SortableItem>();
+        private float currentSpeed;
+        private float nextSpawnTime;
+        
+        public float CurrentSpeed => currentSpeed;
+        public int ActiveItemCount => activeItems.Count;
+        
+        public ConveyorBeltController(
+            Transform spawnPoint,
+            Transform endPoint,
+            GameObject cardPrefab,
+            GameObject garbagePrefab,
+            ICardSortingSettings settings)
+        {
+            this.spawnPoint = spawnPoint;
+            this.endPoint = endPoint;
+            this.cardPrefab = cardPrefab;
+            this.garbagePrefab = garbagePrefab;
+            this.settings = settings;
+            
+            this.currentSpeed = settings.InitialBeltSpeed;
+            this.nextSpawnTime = 0f;
+        }
+        
+        /// <summary>
+        /// Update belt speed and check for items falling off.
+        /// </summary>
+        public void Update(float deltaTime, float gameProgress)
+        {
+            UpdateBeltSpeed(gameProgress);
+            CheckItemsOffBelt();
+        }
+        
+        /// <summary>
+        /// Try to spawn an item if enough time has passed.
+        /// </summary>
+        public SortableItem TrySpawnItem(float currentTime, float gameProgress)
+        {
+            if (currentTime < nextSpawnTime) return null;
+            
+            // Weighted random: card or garbage?
+            float totalWeight = settings.NormalCardWeight + settings.RareCardWeight + 
+                               settings.LegendCardWeight + settings.GarbageWeight;
+            
+            if (totalWeight <= 0f)
+            {
+                Debug.LogWarning("[ConveyorBeltController] Total spawn weight is 0, cannot spawn items!");
+                return null;
+            }
+            
+            float roll = Random.Range(0f, totalWeight);
+            
+            SortableItem item;
+            
+            if (roll < settings.GarbageWeight)
+            {
+                // Spawn garbage
+                item = SpawnGarbageItem();
+            }
+            else
+            {
+                // Spawn card - determine rarity, get random card from CardSystemManager
+                CardRarity rarity = DetermineRarity(roll);
+                item = SpawnCardItem(rarity);
+            }
+            
+            if (item != null)
+            {
+                // Set conveyor speed on item
+                item.Context.ConveyorSpeed = currentSpeed;
+                
+                activeItems.Add(item);
+                ScheduleNextSpawn(gameProgress);
+            }
+            
+            return item;
+        }
+        
+        /// <summary>
+        /// Remove item from tracking (when sorted or missed).
+        /// </summary>
+        public void RemoveItem(SortableItem item)
+        {
+            activeItems.Remove(item);
+        }
+        
+        private SortableItem SpawnGarbageItem()
+        {
+            if (settings.GarbageItems == null || settings.GarbageItems.Length == 0)
+            {
+                Debug.LogWarning("[ConveyorBeltController] No garbage items configured!");
+                return null;
+            }
+            
+            GarbageItemDefinition garbage = SelectRandomGarbage();
+            
+            GameObject obj = Object.Instantiate(garbagePrefab, spawnPoint.position, Quaternion.identity);
+            SortableItem item = obj.GetComponent<SortableItem>();
+            
+            if (item != null)
+            {
+                item.SetupAsGarbage(garbage);
+            }
+            else
+            {
+                Debug.LogError("[ConveyorBeltController] Garbage prefab missing SortableItem component!");
+                Object.Destroy(obj);
+                return null;
+            }
+            
+            return item;
+        }
+        
+        private SortableItem SpawnCardItem(CardRarity rarity)
+        {
+            // Get a random card of the specified rarity
+            CardData cardData = GetRandomCardDataByRarity(rarity);
+            
+            if (cardData == null)
+            {
+                Debug.LogWarning($"[ConveyorBeltController] No card data found for rarity {rarity}");
+                return null;
+            }
+            
+            GameObject obj = Object.Instantiate(cardPrefab, spawnPoint.position, Quaternion.identity);
+            SortableItem item = obj.GetComponent<SortableItem>();
+            
+            if (item != null)
+            {
+                item.SetupAsCard(cardData);
+            }
+            else
+            {
+                Debug.LogError("[ConveyorBeltController] Card prefab missing SortableItem component!");
+                Object.Destroy(obj);
+                return null;
+            }
+            
+            return item;
+        }
+        
+        /// <summary>
+        /// Helper method to get a random card of a specific rarity.
+        /// Uses CardSystemManager's internal DrawRandomCards logic.
+        /// </summary>
+        private CardData GetRandomCardDataByRarity(CardRarity targetRarity)
+        {
+            // Use reflection or create cards manually
+            // For now, open a temporary booster and filter
+            // This is not ideal but works until we add a proper method to CardSystemManager
+            
+            // Better approach: Draw cards until we get one of the right rarity
+            // Simulate drawing process
+            int maxAttempts = 20;
+            for (int i = 0; i < maxAttempts; i++)
+            {
+                var drawnCards = CardSystemManager.Instance.OpenBoosterPack();
+                CardSystemManager.Instance.AddBoosterPack(); // Restore the booster we used
+                
+                var matchingCard = drawnCards.Find(c => c.Rarity == targetRarity);
+                if (matchingCard != null)
+                {
+                    return matchingCard;
+                }
+            }
+            
+            Debug.LogWarning($"[ConveyorBeltController] Failed to draw card of rarity {targetRarity} after {maxAttempts} attempts");
+            return null;
+        }
+        
+        private void UpdateBeltSpeed(float gameProgress)
+        {
+            // Evaluate speed curve
+            float speedMultiplier = settings.SpeedCurve.Evaluate(gameProgress);
+            currentSpeed = Mathf.Lerp(
+                settings.InitialBeltSpeed,
+                settings.MaxBeltSpeed,
+                speedMultiplier
+            );
+            
+            // Update all active items
+            foreach (var item in activeItems)
+            {
+                if (item != null && item.Context.IsOnConveyor)
+                {
+                    item.Context.ConveyorSpeed = currentSpeed;
+                }
+            }
+        }
+        
+        private void CheckItemsOffBelt()
+        {
+            for (int i = activeItems.Count - 1; i >= 0; i--)
+            {
+                var item = activeItems[i];
+                if (item == null)
+                {
+                    activeItems.RemoveAt(i);
+                    continue;
+                }
+                
+                // Check if past end point
+                if (item.transform.position.x > endPoint.position.x)
+                {
+                    item.OnFellOffBelt();
+                    activeItems.RemoveAt(i);
+                }
+            }
+        }
+        
+        private void ScheduleNextSpawn(float gameProgress)
+        {
+            // Calculate next spawn time based on difficulty progression
+            float interval = Mathf.Lerp(
+                settings.InitialSpawnInterval,
+                settings.MinimumSpawnInterval,
+                gameProgress
+            );
+            
+            nextSpawnTime = Time.time + interval;
+        }
+        
+        private CardRarity DetermineRarity(float roll)
+        {
+            // Adjust roll to be relative to card weights only (subtract garbage weight)
+            float adjusted = roll - settings.GarbageWeight;
+            
+            if (adjusted < settings.NormalCardWeight)
+                return CardRarity.Normal;
+            
+            if (adjusted < settings.NormalCardWeight + settings.RareCardWeight)
+                return CardRarity.Rare;
+            
+            return CardRarity.Legendary;
+        }
+        
+        private GarbageItemDefinition SelectRandomGarbage()
+        {
+            return settings.GarbageItems[Random.Range(0, settings.GarbageItems.Length)];
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Controllers/ConveyorBeltController.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 681596c1ece04da18b2c3394441ebd4b
+timeCreated: 1763469999

Assets/Scripts/Minigames/CardSorting/Controllers/SortingScoreController.cs

@@ -0,0 +1,88 @@
+using Core.Settings;
+using System;
+
+namespace Minigames.CardSorting.Controllers
+{
+    /// <summary>
+    /// Non-MonoBehaviour controller for score tracking.
+    /// Handles scoring, accuracy calculation, and reward calculation.
+    /// </summary>
+    public class SortingScoreController
+    {
+        private readonly ICardSortingSettings settings;
+        
+        private int totalScore;
+        private int correctSorts;
+        private int incorrectSorts;
+        private int missedItems;
+        
+        public int TotalScore => totalScore;
+        public int CorrectSorts => correctSorts;
+        public int IncorrectSorts => incorrectSorts;
+        public int MissedItems => missedItems;
+        public int TotalAttempts => correctSorts + incorrectSorts;
+        public float Accuracy => TotalAttempts > 0 ? (float)correctSorts / TotalAttempts : 0f;
+        
+        public event Action<int> OnScoreChanged;
+        public event Action<int> OnCorrectSort;
+        public event Action<int> OnIncorrectSort;
+        
+        public SortingScoreController(ICardSortingSettings settings)
+        {
+            this.settings = settings;
+        }
+        
+        /// <summary>
+        /// Record a correct sort.
+        /// </summary>
+        public void RecordCorrectSort()
+        {
+            correctSorts++;
+            totalScore += settings.CorrectSortPoints;
+            OnScoreChanged?.Invoke(totalScore);
+            OnCorrectSort?.Invoke(correctSorts);
+        }
+        
+        /// <summary>
+        /// Record an incorrect sort.
+        /// </summary>
+        public void RecordIncorrectSort()
+        {
+            incorrectSorts++;
+            totalScore += settings.IncorrectSortPenalty; // This is a negative value
+            OnScoreChanged?.Invoke(totalScore);
+            OnIncorrectSort?.Invoke(incorrectSorts);
+        }
+        
+        /// <summary>
+        /// Record a missed item (fell off belt).
+        /// </summary>
+        public void RecordMissedItem()
+        {
+            missedItems++;
+            totalScore += settings.MissedItemPenalty; // This is a negative value
+            OnScoreChanged?.Invoke(totalScore);
+        }
+        
+        /// <summary>
+        /// Calculate booster pack reward based on performance.
+        /// </summary>
+        public int CalculateBoosterReward()
+        {
+            // Simple: 1 booster per correct sort (or use settings multiplier)
+            return correctSorts * settings.BoosterPacksPerCorrectItem;
+        }
+        
+        /// <summary>
+        /// Reset all scores (for restarting game).
+        /// </summary>
+        public void Reset()
+        {
+            totalScore = 0;
+            correctSorts = 0;
+            incorrectSorts = 0;
+            missedItems = 0;
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Controllers/SortingScoreController.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 280957c6e5b24e91b9fdc49ec685ed2f
+timeCreated: 1763470011

Assets/Scripts/Minigames/CardSorting/Core.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: fa35cf17256e403ab8bed2555352eaf5
+timeCreated: 1763461824

Assets/Scripts/Minigames/CardSorting/Core/GarbageVisual.cs

@@ -0,0 +1,36 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Minigames.CardSorting.Core
+{
+    /// <summary>
+    /// Simple sprite renderer for garbage items.
+    /// Parallel to CardDisplay for cards.
+    /// </summary>
+    public class GarbageVisual : MonoBehaviour
+    {
+        [Header("Visual Components")]
+        [SerializeField] private Image spriteRenderer;
+        
+        /// <summary>
+        /// Update the displayed sprite.
+        /// </summary>
+        public void UpdateDisplay(Sprite sprite)
+        {
+            if (spriteRenderer != null)
+            {
+                spriteRenderer.sprite = sprite;
+            }
+        }
+        
+        private void Awake()
+        {
+            // Auto-find Image component if not assigned
+            if (spriteRenderer == null)
+            {
+                spriteRenderer = GetComponent<Image>();
+            }
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Core/GarbageVisual.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: b707770fc3a6448ea0dcd1b2fbf41e00
+timeCreated: 1763461824

Assets/Scripts/Minigames/CardSorting/Core/SortableItem.cs

@@ -0,0 +1,179 @@
+using AppleHills.Data.CardSystem;
+using Core;
+using Core.SaveLoad;
+using Minigames.CardSorting.Data;
+using UI.DragAndDrop.Core;
+using UnityEngine;
+
+namespace Minigames.CardSorting.Core
+{
+    /// <summary>
+    /// Draggable sortable item on conveyor belt.
+    /// Uses state machine for behavior (OnConveyor → BeingDragged → Sorted).
+    /// Inherits from DraggableObject to reuse drag/drop system.
+    /// </summary>
+    public class SortableItem : DraggableObject
+    {
+        [Header("Components")]
+        [SerializeField] private SortableItemContext context;
+        [SerializeField] private AppleMachine stateMachine;
+        
+        [Header("Configuration")]
+        [SerializeField] private string initialState = "OnConveyorState";
+        
+        // Data tracking
+        private bool isGarbage;
+        private CardData cardData;
+        private GarbageItemDefinition garbageItem;
+        
+        // Public accessors
+        public SortableItemContext Context => context;
+        public AppleMachine StateMachine => stateMachine;
+        public bool IsGarbage => isGarbage;
+        public CardData CardData => cardData;
+        public GarbageItemDefinition GarbageItem => garbageItem;
+        
+        /// <summary>
+        /// Get the correct box type for this item.
+        /// </summary>
+        public BoxType CorrectBox
+        {
+            get
+            {
+                if (isGarbage)
+                    return BoxType.Trash;
+                
+                return cardData.Rarity switch
+                {
+                    CardRarity.Normal => BoxType.Normal,
+                    CardRarity.Rare => BoxType.Rare,
+                    CardRarity.Legendary => BoxType.Legend,
+                    _ => BoxType.Trash
+                };
+            }
+        }
+        
+        protected override void Initialize()
+        {
+            base.Initialize();
+            
+            // Auto-find components if not assigned
+            if (context == null)
+                context = GetComponent<SortableItemContext>();
+            
+            if (stateMachine == null)
+                stateMachine = GetComponentInChildren<AppleMachine>();
+        }
+        
+        /// <summary>
+        /// Setup item as a card.
+        /// </summary>
+        public void SetupAsCard(CardData data)
+        {
+            isGarbage = false;
+            cardData = data;
+            garbageItem = null;
+            
+            if (context != null)
+            {
+                context.SetupAsCard(data);
+            }
+            
+            if (stateMachine != null && !string.IsNullOrEmpty(initialState))
+            {
+                stateMachine.ChangeState(initialState);
+            }
+        }
+        
+        /// <summary>
+        /// Setup item as garbage.
+        /// </summary>
+        public void SetupAsGarbage(GarbageItemDefinition garbage)
+        {
+            isGarbage = true;
+            cardData = default;
+            garbageItem = garbage;
+            
+            if (context != null)
+            {
+                context.SetupAsGarbage(garbage.Sprite);
+            }
+            
+            if (stateMachine != null && !string.IsNullOrEmpty(initialState))
+            {
+                stateMachine.ChangeState(initialState);
+            }
+        }
+        
+        protected override void OnDragStartedHook()
+        {
+            base.OnDragStartedHook();
+            
+            // Check if current state wants to handle drag behavior
+            if (stateMachine?.currentState != null)
+            {
+                var dragHandler = stateMachine.currentState.GetComponent<ISortableItemDragHandler>();
+                if (dragHandler != null && dragHandler.OnDragStarted(context))
+                {
+                    return; // State handled it
+                }
+            }
+            
+            // Default behavior if state doesn't handle
+            Logging.Debug($"[SortableItem] Drag started on {(isGarbage ? garbageItem.DisplayName : cardData.Name)}");
+        }
+        
+        protected override void OnDragEndedHook()
+        {
+            base.OnDragEndedHook();
+            
+            // Validate drop on sorting box
+            if (CurrentSlot is SortingBox box)
+            {
+                bool correctSort = box.ValidateItem(this);
+                
+                // Notify game manager
+                SortingGameManager.Instance?.OnItemSorted(this, box, correctSort);
+                
+                // Transition to sorted state
+                ChangeState("SortedState");
+            }
+            else
+            {
+                // Dropped outside valid box - return to conveyor
+                Logging.Debug("[SortableItem] Dropped outside box, returning to conveyor");
+                ChangeState("OnConveyorState");
+            }
+        }
+        
+        /// <summary>
+        /// Change to a specific state.
+        /// </summary>
+        public void ChangeState(string stateName)
+        {
+            if (stateMachine != null)
+            {
+                stateMachine.ChangeState(stateName);
+            }
+        }
+        
+        /// <summary>
+        /// Called when item falls off conveyor belt.
+        /// </summary>
+        public void OnFellOffBelt()
+        {
+            // Notify game manager
+            SortingGameManager.Instance?.OnItemMissed(this);
+            Destroy(gameObject);
+        }
+    }
+    
+    /// <summary>
+    /// Interface for states that handle drag behavior.
+    /// </summary>
+    public interface ISortableItemDragHandler
+    {
+        bool OnDragStarted(SortableItemContext context);
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Core/SortableItem.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 9b3db9ce867c4df884411fb3da8fd80a
+timeCreated: 1763461867

Assets/Scripts/Minigames/CardSorting/Core/SortableItemContext.cs

@@ -0,0 +1,99 @@
+using AppleHills.Data.CardSystem;
+using Core.SaveLoad;
+using UI.CardSystem;
+using UI.CardSystem.StateMachine;
+using UnityEngine;
+
+namespace Minigames.CardSorting.Core
+{
+    /// <summary>
+    /// Shared context for sortable item states.
+    /// Provides access to common components and data that states need.
+    /// Routes data to appropriate visual component (CardDisplay for cards, GarbageVisual for garbage).
+    /// </summary>
+    public class SortableItemContext : MonoBehaviour
+    {
+        [Header("Visual Components (one or the other)")]
+        [SerializeField] private CardDisplay cardDisplay;      // For cards
+        [SerializeField] private GarbageVisual garbageVisual;  // For garbage
+        
+        [Header("Shared Components")]
+        [SerializeField] private CardAnimator animator;
+        [SerializeField] private Transform visualTransform;    // "Visual" GameObject
+        
+        private AppleMachine stateMachine;
+        
+        // Public accessors
+        public CardDisplay CardDisplay => cardDisplay;
+        public GarbageVisual GarbageVisual => garbageVisual;
+        public CardAnimator Animator => animator;
+        public Transform VisualTransform => visualTransform;
+        public AppleMachine StateMachine => stateMachine;
+        public Transform RootTransform => transform;
+        
+        // Conveyor state
+        public bool IsOnConveyor { get; set; } = true;
+        public float ConveyorSpeed { get; set; } = 1f;
+        
+        private void Awake()
+        {
+            // Auto-find components if not assigned
+            if (visualTransform == null)
+            {
+                visualTransform = transform.Find("Visual");
+                if (visualTransform == null)
+                {
+                    Debug.LogWarning($"[SortableItemContext] 'Visual' child GameObject not found on {name}");
+                }
+            }
+            
+            if (animator == null && visualTransform != null)
+            {
+                animator = visualTransform.GetComponent<CardAnimator>();
+            }
+            
+            if (cardDisplay == null && visualTransform != null)
+            {
+                cardDisplay = visualTransform.GetComponentInChildren<CardDisplay>();
+            }
+            
+            if (garbageVisual == null && visualTransform != null)
+            {
+                garbageVisual = visualTransform.GetComponentInChildren<GarbageVisual>();
+            }
+            
+            stateMachine = GetComponentInChildren<AppleMachine>();
+        }
+        
+        /// <summary>
+        /// Setup as card item - CardDisplay handles all rendering.
+        /// </summary>
+        public void SetupAsCard(CardData cardData)
+        {
+            if (cardDisplay != null)
+            {
+                cardDisplay.SetupCard(cardData);
+            }
+            else
+            {
+                Debug.LogError($"[SortableItemContext] CardDisplay not found on {name}");
+            }
+        }
+        
+        /// <summary>
+        /// Setup as garbage item - simple sprite display.
+        /// </summary>
+        public void SetupAsGarbage(Sprite sprite)
+        {
+            if (garbageVisual != null)
+            {
+                garbageVisual.UpdateDisplay(sprite);
+            }
+            else
+            {
+                Debug.LogError($"[SortableItemContext] GarbageVisual not found on {name}");
+            }
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Core/SortableItemContext.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 9a9c60767eef4a3090d8bf70ee87340f
+timeCreated: 1763461839

Assets/Scripts/Minigames/CardSorting/Core/SortingBox.cs

@@ -0,0 +1,41 @@
+using Minigames.CardSorting.Data;
+using UI.DragAndDrop.Core;
+using UnityEngine;
+
+namespace Minigames.CardSorting.Core
+{
+    /// <summary>
+    /// Drop target for sortable items.
+    /// Validates if item belongs in this box.
+    /// </summary>
+    public class SortingBox : DraggableSlot
+    {
+        [Header("Box Configuration")]
+        [SerializeField] private BoxType boxType;
+        [SerializeField] private Sprite boxSprite;
+        
+        public BoxType BoxType => boxType;
+        
+        /// <summary>
+        /// Check if item belongs in this box.
+        /// </summary>
+        public bool ValidateItem(SortableItem item)
+        {
+            if (item == null) return false;
+            
+            BoxType correctBox = item.CorrectBox;
+            return correctBox == boxType;
+        }
+        
+        /// <summary>
+        /// Check if this slot can accept a specific draggable type.
+        /// SortingBox accepts all SortableItems (validation happens on drop).
+        /// </summary>
+        public new bool CanAccept(DraggableObject draggable)
+        {
+            // Accept all sortable items (validation happens on drop)
+            return draggable is SortableItem;
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Core/SortingBox.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: a25b1c9a82b540c8ac0d6c016849f561
+timeCreated: 1763461875

Assets/Scripts/Minigames/CardSorting/Core/SortingGameManager.cs

@@ -0,0 +1,239 @@
+using System;
+using Core;
+using Core.Lifecycle;
+using Core.Settings;
+using Data.CardSystem;
+using Input;
+using Minigames.CardSorting.Controllers;
+using Minigames.CardSorting.Core;
+using UnityEngine;
+
+namespace Minigames.CardSorting.Core
+{
+    /// <summary>
+    /// Main manager for card sorting minigame.
+    /// Orchestrates game loop, timer, controllers, and integration with CardSystemManager.
+    /// Parallel to DivingGameManager.
+    /// </summary>
+    public class SortingGameManager : ManagedBehaviour
+    {
+        [Header("Scene References")]
+        [SerializeField] private Transform conveyorSpawnPoint;
+        [SerializeField] private Transform conveyorEndPoint;
+        [SerializeField] private GameObject sortableCardPrefab;
+        [SerializeField] private GameObject sortableGarbagePrefab;
+        [SerializeField] private SortingBox[] sortingBoxes;
+        
+        // Settings
+        private ICardSortingSettings _settings;
+        
+        // Controllers (lazy init)
+        private ConveyorBeltController _conveyorController;
+        private ConveyorBeltController Conveyor => _conveyorController ??= new ConveyorBeltController(
+            conveyorSpawnPoint,
+            conveyorEndPoint,
+            sortableCardPrefab,
+            sortableGarbagePrefab,
+            _settings
+        );
+        
+        private SortingScoreController _scoreController;
+        private SortingScoreController Score => _scoreController ??= new SortingScoreController(_settings);
+        
+        // Game state
+        private float gameTimer;
+        private bool isGameActive;
+        private bool isGameOver;
+        
+        // Singleton
+        private static SortingGameManager _instance;
+        public static SortingGameManager Instance => _instance;
+        
+        // Events
+        public event Action OnGameStarted;
+        public event Action OnGameEnded;
+        public event Action<SortableItem> OnItemSpawned;
+        public event Action<SortableItem, SortingBox, bool> OnItemSortedEvent;
+        public event Action<float> OnTimerUpdated; // Remaining time
+        
+        internal override void OnManagedAwake()
+        {
+            _instance = this;
+            
+            // Load settings
+            _settings = GameManager.GetSettingsObject<ICardSortingSettings>();
+            
+            if (_settings == null)
+            {
+                Debug.LogError("[SortingGameManager] Failed to load CardSortingSettings!");
+                return;
+            }
+            
+            Logging.Debug("[SortingGameManager] Initialized with settings");
+        }
+        
+        internal override void OnManagedStart()
+        {
+            // Subscribe to score events
+            Score.OnScoreChanged += OnScoreChanged;
+            Score.OnCorrectSort += OnCorrectSort;
+            Score.OnIncorrectSort += OnIncorrectSort;
+            
+            // Start game automatically or wait for trigger
+            // For now, auto-start
+            StartGame();
+        }
+        
+        private void OnDestroy()
+        {
+            if (_scoreController != null)
+            {
+                Score.OnScoreChanged -= OnScoreChanged;
+                Score.OnCorrectSort -= OnCorrectSort;
+                Score.OnIncorrectSort -= OnIncorrectSort;
+            }
+        }
+        
+        private void Update()
+        {
+            if (!isGameActive || isGameOver) return;
+            
+            gameTimer += Time.deltaTime;
+            float remainingTime = _settings.GameDuration - gameTimer;
+            float gameProgress = gameTimer / _settings.GameDuration;
+            
+            // Update timer
+            OnTimerUpdated?.Invoke(remainingTime);
+            
+            // Check game over
+            if (remainingTime <= 0f)
+            {
+                EndGame();
+                return;
+            }
+            
+            // Update conveyor
+            Conveyor.Update(Time.deltaTime, gameProgress);
+            
+            // Try spawn item
+            var item = Conveyor.TrySpawnItem(Time.time, gameProgress);
+            if (item != null)
+            {
+                OnItemSpawned?.Invoke(item);
+            }
+        }
+        
+        public void StartGame()
+        {
+            isGameActive = true;
+            isGameOver = false;
+            gameTimer = 0f;
+            
+            // Reset score
+            Score.Reset();
+            
+            OnGameStarted?.Invoke();
+            
+            // Set input mode to game
+            if (InputManager.Instance != null)
+            {
+                InputManager.Instance.SetInputMode(InputMode.GameAndUI);
+            }
+            
+            Logging.Debug("[SortingGameManager] Game started!");
+        }
+        
+        public void EndGame()
+        {
+            if (isGameOver) return;
+            
+            isGameOver = true;
+            isGameActive = false;
+            
+            // Calculate rewards
+            int boosterReward = Score.CalculateBoosterReward();
+            
+            Logging.Debug($"[SortingGameManager] Game ended! Score: {Score.TotalScore}, Boosters: {boosterReward}");
+            
+            // Grant boosters
+            if (CardSystemManager.Instance != null)
+            {
+                CardSystemManager.Instance.AddBoosterPack(boosterReward);
+            }
+            
+            OnGameEnded?.Invoke();
+            
+            // Show results screen (handled by UI controller)
+        }
+        
+        /// <summary>
+        /// Called by SortableItem when placed in box.
+        /// </summary>
+        public void OnItemSorted(SortableItem item, SortingBox box, bool correct)
+        {
+            if (correct)
+            {
+                Score.RecordCorrectSort();
+                Logging.Debug($"[SortingGameManager] Correct sort! {item.CardData?.Name ?? item.GarbageItem?.DisplayName}");
+            }
+            else
+            {
+                Score.RecordIncorrectSort();
+                Logging.Debug($"[SortingGameManager] Incorrect sort! {item.CardData?.Name ?? item.GarbageItem?.DisplayName}");
+            }
+            
+            Conveyor.RemoveItem(item);
+            OnItemSortedEvent?.Invoke(item, box, correct);
+            
+            // Play animation then destroy
+            if (item.Context?.Animator != null)
+            {
+                item.Context.Animator.PopOut(0.4f, () => {
+                    if (item != null)
+                        Destroy(item.gameObject);
+                });
+            }
+            else
+            {
+                Destroy(item.gameObject, 0.5f);
+            }
+        }
+        
+        /// <summary>
+        /// Called when item falls off belt.
+        /// </summary>
+        public void OnItemMissed(SortableItem item)
+        {
+            Score.RecordMissedItem();
+            Conveyor.RemoveItem(item);
+            
+            Logging.Debug($"[SortingGameManager] Item missed! {item.CardData?.Name ?? item.GarbageItem?.DisplayName}");
+        }
+        
+        private void OnScoreChanged(int newScore)
+        {
+            // UI will subscribe to this event
+            Logging.Debug($"[SortingGameManager] Score changed: {newScore}");
+        }
+        
+        private void OnCorrectSort(int totalCorrect)
+        {
+            // Could play effects, update combo, etc.
+        }
+        
+        private void OnIncorrectSort(int totalIncorrect)
+        {
+            // Could play error effects
+        }
+        
+        // Public accessors for UI
+        public int CurrentScore => Score?.TotalScore ?? 0;
+        public int CorrectSorts => Score?.CorrectSorts ?? 0;
+        public int IncorrectSorts => Score?.IncorrectSorts ?? 0;
+        public int MissedItems => Score?.MissedItems ?? 0;
+        public float Accuracy => Score?.Accuracy ?? 0f;
+        public float RemainingTime => Mathf.Max(0f, _settings.GameDuration - gameTimer);
+        public bool IsGameActive => isGameActive && !isGameOver;
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Core/SortingGameManager.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 20acac8b97ca4d6397612679b3bbde50
+timeCreated: 1763470372

Assets/Scripts/Minigames/CardSorting/Data.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: a450e2687ce14a66b1495e1f2db7d403
+timeCreated: 1763461758

Assets/Scripts/Minigames/CardSorting/Data/Enums.cs

@@ -0,0 +1,14 @@
+namespace Minigames.CardSorting.Data
+{
+    /// <summary>
+    /// Types of sorting boxes in the minigame.
+    /// </summary>
+    public enum BoxType
+    {
+        Normal,    // Copper-rimmed box for Normal rarity cards
+        Rare,      // Silver-rimmed box for Rare rarity cards
+        Legend,    // Gold-rimmed box for Legendary rarity cards
+        Trash      // Trash can for garbage items
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Data/Enums.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 7e238b51f7164867b519bf139fe22c01
+timeCreated: 1763461758

Assets/Scripts/Minigames/CardSorting/Data/GarbageItemDefinition.cs

@@ -0,0 +1,38 @@
+using UnityEngine;
+
+namespace Minigames.CardSorting.Data
+{
+    /// <summary>
+    /// Definition for garbage items (banana peels, cans, receipts, etc.).
+    /// Cards use existing CardDefinition from CardSystemManager.
+    /// </summary>
+    [CreateAssetMenu(fileName = "GarbageItem", menuName = "Minigames/CardSorting/GarbageItem", order = 0)]
+    public class GarbageItemDefinition : ScriptableObject
+    {
+        [Tooltip("Unique identifier for this garbage item")]
+        [SerializeField] private string itemId;
+        
+        [Tooltip("Display name for debugging")]
+        [SerializeField] private string displayName;
+        
+        [Tooltip("Sprite to display for this garbage item")]
+        [SerializeField] private Sprite sprite;
+        
+        // Public accessors
+        public string ItemId => itemId;
+        public string DisplayName => displayName;
+        public Sprite Sprite => sprite;
+        
+#if UNITY_EDITOR
+        private void OnValidate()
+        {
+            // Auto-generate itemId from asset name if empty
+            if (string.IsNullOrEmpty(itemId))
+            {
+                itemId = name;
+            }
+        }
+#endif
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/Data/GarbageItemDefinition.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 2e69a2167710437798b1980126d5a4f6
+timeCreated: 1763461765

Assets/Scripts/Minigames/CardSorting/StateMachine.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 0197a7c7c3174a5fbf1ddd5b1445f24c
+timeCreated: 1763461845

Assets/Scripts/Minigames/CardSorting/StateMachine/SortingStateMachine.cs

@@ -0,0 +1,21 @@
+using Core.SaveLoad;
+
+namespace Minigames.CardSorting.StateMachine
+{
+    /// <summary>
+    /// State machine for sortable items that opts out of save system.
+    /// Sorting minigame is session-only and doesn't persist between loads.
+    /// Follows CardStateMachine pattern.
+    /// </summary>
+    public class SortingStateMachine : AppleMachine
+    {
+        /// <summary>
+        /// Opt out of save/load system - sortable items are transient minigame objects.
+        /// </summary>
+        public override bool ShouldParticipateInSave()
+        {
+            return false;
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/StateMachine/SortingStateMachine.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 1b459f40574b45839aa32d5730627ca6
+timeCreated: 1763461845

Assets/Scripts/Minigames/CardSorting/StateMachine/States.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 24973c8bb25d493885224ac6f099492d
+timeCreated: 1763469762

Assets/Scripts/Minigames/CardSorting/StateMachine/States/BeingDraggedState.cs

@@ -0,0 +1,51 @@
+using Core;
+using Core.SaveLoad;
+using Minigames.CardSorting.Core;
+using UnityEngine;
+
+namespace Minigames.CardSorting.StateMachine.States
+{
+    /// <summary>
+    /// Item is being dragged by the player.
+    /// Provides visual feedback (scale up).
+    /// Transitions to SortedState when dropped in box, or back to OnConveyorState if dropped elsewhere.
+    /// </summary>
+    public class BeingDraggedState : AppleState
+    {
+        private SortableItemContext _context;
+        private Vector3 _originalScale;
+        
+        private void Awake()
+        {
+            _context = GetComponentInParent<SortableItemContext>();
+        }
+        
+        public override void OnEnterState()
+        {
+            if (_context == null) return;
+            
+            _context.IsOnConveyor = false;
+            
+            // Store original scale
+            if (_context.VisualTransform != null)
+            {
+                _originalScale = _context.VisualTransform.localScale;
+                
+                // Visual feedback: scale up 10%
+                _context.Animator?.AnimateScale(_originalScale * 1.1f, 0.2f);
+            }
+            
+            Logging.Debug("[BeingDraggedState] Item being dragged, scaled up for feedback");
+        }
+        
+        private void OnDisable()
+        {
+            // Restore original scale
+            if (_context != null && _context.Animator != null)
+            {
+                _context.Animator.AnimateScale(_originalScale, 0.2f);
+            }
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/StateMachine/States/BeingDraggedState.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 015c0740240748c8901c9304490cb80d
+timeCreated: 1763469770

Assets/Scripts/Minigames/CardSorting/StateMachine/States/OnConveyorState.cs

@@ -0,0 +1,62 @@
+using Core;
+using Core.SaveLoad;
+using Minigames.CardSorting.Core;
+using UnityEngine;
+
+namespace Minigames.CardSorting.StateMachine.States
+{
+    /// <summary>
+    /// Item is moving along the conveyor belt.
+    /// Transitions to BeingDraggedState when player drags the item.
+    /// </summary>
+    public class OnConveyorState : AppleState, ISortableItemDragHandler
+    {
+        private SortableItemContext _context;
+        private SortableItem _item;
+        
+        private void Awake()
+        {
+            _context = GetComponentInParent<SortableItemContext>();
+            _item = GetComponentInParent<SortableItem>();
+        }
+        
+        public override void OnEnterState()
+        {
+            if (_context == null) return;
+            
+            _context.IsOnConveyor = true;
+            
+            Logging.Debug($"[OnConveyorState] Item entered conveyor state");
+        }
+        
+        private void OnDisable()
+        {
+            if (_context == null) return;
+            
+            _context.IsOnConveyor = false;
+        }
+        
+        private void Update()
+        {
+            if (_context == null || !_context.IsOnConveyor) return;
+            
+            // Move item along conveyor (right direction)
+            Vector3 movement = Vector3.right * _context.ConveyorSpeed * Time.deltaTime;
+            _context.RootTransform.position += movement;
+        }
+        
+        /// <summary>
+        /// Handle drag start - transition to BeingDraggedState.
+        /// </summary>
+        public bool OnDragStarted(SortableItemContext context)
+        {
+            Logging.Debug("[OnConveyorState] Drag started, transitioning to BeingDraggedState");
+            
+            // Transition to dragging state
+            _item?.ChangeState("BeingDraggedState");
+            
+            return true; // We handled it
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/StateMachine/States/OnConveyorState.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 17d2ba6f5aec4b698247b082734cad8f
+timeCreated: 1763469762

Assets/Scripts/Minigames/CardSorting/StateMachine/States/SortedState.cs

@@ -0,0 +1,34 @@
+using Core;
+using Core.SaveLoad;
+using Minigames.CardSorting.Core;
+
+namespace Minigames.CardSorting.StateMachine.States
+{
+    /// <summary>
+    /// Item has been successfully sorted into a box.
+    /// Plays animation then marks for destruction.
+    /// Manager handles the actual PopOut animation and destruction.
+    /// </summary>
+    public class SortedState : AppleState
+    {
+        private SortableItemContext _context;
+        
+        private void Awake()
+        {
+            _context = GetComponentInParent<SortableItemContext>();
+        }
+        
+        public override void OnEnterState()
+        {
+            if (_context == null) return;
+            
+            _context.IsOnConveyor = false;
+            
+            Logging.Debug("[SortedState] Item sorted, ready for destruction animation");
+            
+            // Manager will handle PopOut animation and destruction
+            // State just marks item as no longer on conveyor
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/StateMachine/States/SortedState.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 0717f922952c4f228930ef0a5f6617b0
+timeCreated: 1763469776

Assets/Scripts/Minigames/CardSorting/UI.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 2194dbe8c2c4479f89f7307ce56cac5d
+timeCreated: 1763470403

Assets/Scripts/Minigames/CardSorting/UI/SortingGameHUD.cs

@@ -0,0 +1,116 @@
+using Core.Settings;
+using Minigames.CardSorting.Core;
+using TMPro;
+using UnityEngine;
+
+namespace Minigames.CardSorting.UI
+{
+    /// <summary>
+    /// HUD display for card sorting minigame.
+    /// Shows timer and score during gameplay.
+    /// </summary>
+    public class SortingGameHUD : MonoBehaviour
+    {
+        [Header("UI Elements")]
+        [SerializeField] private TextMeshProUGUI timerText;
+        [SerializeField] private TextMeshProUGUI scoreText;
+        [SerializeField] private TextMeshProUGUI accuracyText;
+        
+        private SortingGameManager gameManager;
+        
+        private void Start()
+        {
+            gameManager = SortingGameManager.Instance;
+            
+            if (gameManager == null)
+            {
+                Debug.LogError("[SortingGameHUD] SortingGameManager not found!");
+                return;
+            }
+            
+            // Subscribe to events
+            gameManager.OnTimerUpdated += UpdateTimer;
+            
+            if (gameManager != null)
+            {
+                var scoreController = typeof(SortingGameManager)
+                    .GetProperty("Score", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance)
+                    ?.GetValue(gameManager);
+                
+                if (scoreController != null)
+                {
+                    var scoreChangedEvent = scoreController.GetType().GetEvent("OnScoreChanged");
+                    if (scoreChangedEvent != null)
+                    {
+                        scoreChangedEvent.AddEventHandler(scoreController, 
+                            new System.Action<int>(UpdateScore));
+                    }
+                }
+            }
+            
+            // Initial display
+            UpdateScore(0);
+            UpdateTimer(120f); // Default timer display
+        }
+        
+        private void OnDestroy()
+        {
+            if (gameManager != null)
+            {
+                gameManager.OnTimerUpdated -= UpdateTimer;
+            }
+        }
+        
+        private void Update()
+        {
+            // Update accuracy every frame (could optimize to only update on score change)
+            if (gameManager != null && accuracyText != null)
+            {
+                float accuracy = gameManager.Accuracy;
+                accuracyText.text = $"Accuracy: {accuracy:P0}";
+            }
+        }
+        
+        public void UpdateTimer(float remainingTime)
+        {
+            if (timerText == null) return;
+            
+            int minutes = Mathf.FloorToInt(remainingTime / 60f);
+            int seconds = Mathf.FloorToInt(remainingTime % 60f);
+            
+            timerText.text = $"{minutes:00}:{seconds:00}";
+            
+            // Change color if time running out
+            if (remainingTime <= 10f)
+            {
+                timerText.color = Color.red;
+            }
+            else if (remainingTime <= 30f)
+            {
+                timerText.color = Color.yellow;
+            }
+            else
+            {
+                timerText.color = Color.white;
+            }
+        }
+        
+        public void UpdateScore(int newScore)
+        {
+            if (scoreText == null) return;
+            
+            scoreText.text = $"Score: {newScore}";
+            
+            // Color based on positive/negative
+            if (newScore >= 0)
+            {
+                scoreText.color = Color.white;
+            }
+            else
+            {
+                scoreText.color = new Color(1f, 0.5f, 0.5f); // Light red
+            }
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/UI/SortingGameHUD.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: aa656e03d5384a9eae31fab73b6fe5e2
+timeCreated: 1763470403

Assets/Scripts/Minigames/CardSorting/UI/SortingResultsScreen.cs

@@ -0,0 +1,126 @@
+using Minigames.CardSorting.Core;
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Minigames.CardSorting.UI
+{
+    /// <summary>
+    /// Results screen shown at end of card sorting minigame.
+    /// Displays final score, accuracy, and boosters earned.
+    /// </summary>
+    public class SortingResultsScreen : MonoBehaviour
+    {
+        [Header("UI Elements")]
+        [SerializeField] private TextMeshProUGUI finalScoreText;
+        [SerializeField] private TextMeshProUGUI correctSortsText;
+        [SerializeField] private TextMeshProUGUI incorrectSortsText;
+        [SerializeField] private TextMeshProUGUI missedItemsText;
+        [SerializeField] private TextMeshProUGUI accuracyText;
+        [SerializeField] private TextMeshProUGUI boostersEarnedText;
+        [SerializeField] private Button closeButton;
+        
+        [Header("Screen")]
+        [SerializeField] private CanvasGroup canvasGroup;
+        
+        private void Awake()
+        {
+            // Hide initially
+            if (canvasGroup != null)
+            {
+                canvasGroup.alpha = 0f;
+                canvasGroup.interactable = false;
+                canvasGroup.blocksRaycasts = false;
+            }
+            else
+            {
+                gameObject.SetActive(false);
+            }
+            
+            // Setup close button
+            if (closeButton != null)
+            {
+                closeButton.onClick.AddListener(OnCloseClicked);
+            }
+        }
+        
+        private void Start()
+        {
+            var gameManager = SortingGameManager.Instance;
+            
+            if (gameManager != null)
+            {
+                gameManager.OnGameEnded += ShowResults;
+            }
+        }
+        
+        private void OnDestroy()
+        {
+            var gameManager = SortingGameManager.Instance;
+            
+            if (gameManager != null)
+            {
+                gameManager.OnGameEnded -= ShowResults;
+            }
+        }
+        
+        private void ShowResults()
+        {
+            var gameManager = SortingGameManager.Instance;
+            
+            if (gameManager == null) return;
+            
+            // Populate data
+            if (finalScoreText != null)
+                finalScoreText.text = $"Final Score: {gameManager.CurrentScore}";
+            
+            if (correctSortsText != null)
+                correctSortsText.text = $"Correct: {gameManager.CorrectSorts}";
+            
+            if (incorrectSortsText != null)
+                incorrectSortsText.text = $"Incorrect: {gameManager.IncorrectSorts}";
+            
+            if (missedItemsText != null)
+                missedItemsText.text = $"Missed: {gameManager.MissedItems}";
+            
+            if (accuracyText != null)
+                accuracyText.text = $"Accuracy: {gameManager.Accuracy:P0}";
+            
+            // Calculate boosters (already granted by manager)
+            int boosters = gameManager.CorrectSorts; // Simple 1:1 ratio
+            if (boostersEarnedText != null)
+                boostersEarnedText.text = $"Boosters Earned: {boosters}";
+            
+            // Show screen
+            if (canvasGroup != null)
+            {
+                canvasGroup.alpha = 1f;
+                canvasGroup.interactable = true;
+                canvasGroup.blocksRaycasts = true;
+            }
+            else
+            {
+                gameObject.SetActive(true);
+            }
+        }
+        
+        private void OnCloseClicked()
+        {
+            // Hide screen
+            if (canvasGroup != null)
+            {
+                canvasGroup.alpha = 0f;
+                canvasGroup.interactable = false;
+                canvasGroup.blocksRaycasts = false;
+            }
+            else
+            {
+                gameObject.SetActive(false);
+            }
+            
+            // Could also trigger scene transition, return to menu, etc.
+            Debug.Log("[SortingResultsScreen] Closed results screen");
+        }
+    }
+}
+

Assets/Scripts/Minigames/CardSorting/UI/SortingResultsScreen.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 03823b5ad80b482086569050fbb8bb40
+timeCreated: 1763470418