diff --git a/Assets/Scripts/UI/CardSystem/AlbumViewPage.cs b/Assets/Scripts/UI/CardSystem/AlbumViewPage.cs
index 71b2190e..6f7d88c6 100644
--- a/Assets/Scripts/UI/CardSystem/AlbumViewPage.cs
+++ b/Assets/Scripts/UI/CardSystem/AlbumViewPage.cs
@@ -153,6 +153,10 @@ namespace UI.CardSystem
         {
             if (boosterOpeningPage != null && UIPageController.Instance != null)
             {
+                // Pass current booster count to the opening page
+                int boosterCount = CardSystemManager.Instance?.GetBoosterPackCount() ?? 0;
+                boosterOpeningPage.SetAvailableBoosterCount(boosterCount);
+                
                 UIPageController.Instance.PushPage(boosterOpeningPage);
             }
         }
diff --git a/Assets/Scripts/UI/CardSystem/BoosterOpeningPage.cs b/Assets/Scripts/UI/CardSystem/BoosterOpeningPage.cs
index ba14c0e6..4146f81a 100644
--- a/Assets/Scripts/UI/CardSystem/BoosterOpeningPage.cs
+++ b/Assets/Scripts/UI/CardSystem/BoosterOpeningPage.cs
@@ -1,9 +1,12 @@
-using System.Collections;
+using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using AppleHills.Data.CardSystem;
 using Data.CardSystem;
 using Pixelplacement;
 using UI.Core;
+using UI.CardSystem.DragDrop;
+using UI.DragAndDrop.Core;
 using UnityEngine;
 using UnityEngine.UI;
 
@@ -11,7 +14,7 @@ namespace UI.CardSystem
 {
     /// <summary>
     /// UI page for opening booster packs and displaying the cards received.
-    /// Automatically triggers the opening when the page is shown.
+    /// Manages the entire booster opening flow with drag-and-drop interaction.
     /// </summary>
     public class BoosterOpeningPage : UIPage
     {
@@ -19,13 +22,26 @@ namespace UI.CardSystem
         [SerializeField] private CanvasGroup canvasGroup;
         [SerializeField] private Button closeButton;
         
+        [Header("Booster Management")]
+        [SerializeField] private GameObject[] boosterPackInstances; // Booster prefabs/instances
+        [SerializeField] private SlotContainer bottomRightSlots; // Holds waiting boosters
+        [SerializeField] private DraggableSlot centerOpeningSlot; // Where booster goes to open
+        
         [Header("Card Display")]
         [SerializeField] private Transform cardDisplayContainer;
-        [SerializeField] private CardDisplay cardDisplayPrefab;
+        [SerializeField] private GameObject flippableCardPrefab; // Placeholder for card backs
+        [SerializeField] private float cardSpacing = 150f;
         
         [Header("Settings")]
         [SerializeField] private float cardRevealDelay = 0.5f;
-        [SerializeField] private float cardSpacing = 50f;
+        [SerializeField] private float boosterDisappearDuration = 0.5f;
+        
+        private int _availableBoosterCount;
+        private BoosterPackDraggable _currentBoosterInCenter;
+        private List<GameObject> _currentRevealedCards = new List<GameObject>();
+        private CardData[] _currentCardData;
+        private int _revealedCardCount;
+        private bool _isProcessingOpening;
         
         private void Awake()
         {
@@ -51,6 +67,15 @@ namespace UI.CardSystem
             {
                 closeButton.onClick.RemoveListener(OnCloseButtonClicked);
             }
+            
+            // Unsubscribe from slot events
+            if (centerOpeningSlot != null)
+            {
+                centerOpeningSlot.OnOccupied -= OnBoosterPlacedInCenter;
+            }
+            
+            // Unsubscribe from booster events
+            UnsubscribeFromAllBoosters();
         }
         
         private void OnCloseButtonClicked()
@@ -61,6 +86,371 @@ namespace UI.CardSystem
             }
         }
         
+        /// <summary>
+        /// Set the number of available booster packs before showing the page
+        /// </summary>
+        public void SetAvailableBoosterCount(int count)
+        {
+            _availableBoosterCount = count;
+        }
+        
+        public override void TransitionIn()
+        {
+            base.TransitionIn();
+            InitializeBoosterDisplay();
+        }
+        
+        public override void TransitionOut()
+        {
+            CleanupPage();
+            base.TransitionOut();
+        }
+        
+        /// <summary>
+        /// Initialize the booster pack display based on available count
+        /// </summary>
+        private void InitializeBoosterDisplay()
+        {
+            if (boosterPackInstances == null || boosterPackInstances.Length == 0)
+            {
+                Debug.LogWarning("BoosterOpeningPage: No booster pack instances assigned!");
+                return;
+            }
+            
+            // Calculate how many boosters to show (capped by array size)
+            int visibleCount = Mathf.Min(_availableBoosterCount, boosterPackInstances.Length);
+            
+            // Show/hide boosters and assign to slots
+            for (int i = 0; i < boosterPackInstances.Length; i++)
+            {
+                if (boosterPackInstances[i] == null) continue;
+                
+                bool shouldShow = i < visibleCount;
+                boosterPackInstances[i].SetActive(shouldShow);
+                
+                if (shouldShow)
+                {
+                    // Get the booster draggable component
+                    BoosterPackDraggable booster = boosterPackInstances[i].GetComponent<BoosterPackDraggable>();
+                    if (booster != null)
+                    {
+                        // Reset state
+                        booster.ResetTapCount();
+                        booster.SetTapToOpenEnabled(false); // Disable tap-to-open until in center
+                        
+                        // Subscribe to events
+                        booster.OnReadyToOpen += OnBoosterReadyToOpen;
+                        
+                        // Assign to bottom-right slot if slots available
+                        if (bottomRightSlots != null && i < bottomRightSlots.SlotCount)
+                        {
+                            DraggableSlot slot = bottomRightSlots.GetSlotAtIndex(i);
+                            if (slot != null)
+                            {
+                                booster.AssignToSlot(slot, false);
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Subscribe to center slot events
+            if (centerOpeningSlot != null)
+            {
+                centerOpeningSlot.OnOccupied += OnBoosterPlacedInCenter;
+            }
+        }
+        
+        /// <summary>
+        /// Handle when a booster is placed in the center opening slot
+        /// </summary>
+        private void OnBoosterPlacedInCenter(DraggableObject draggable)
+        {
+            BoosterPackDraggable booster = draggable as BoosterPackDraggable;
+            if (booster == null) return;
+            
+            _currentBoosterInCenter = booster;
+            
+            // Lock the slot so it can't be dragged out
+            centerOpeningSlot.SetLocked(true);
+            
+            // Enable tap-to-open and reset tap count
+            booster.ResetTapCount();
+            booster.SetTapToOpenEnabled(true);
+        }
+        
+        /// <summary>
+        /// Handle tap-to-place: When player taps a booster in bottom slots, move it to center
+        /// </summary>
+        public void OnBoosterTappedInBottomSlot(BoosterPackDraggable booster)
+        {
+            if (_currentBoosterInCenter != null || centerOpeningSlot == null)
+                return; // Center slot already occupied
+                
+            // Move booster to center slot
+            booster.AssignToSlot(centerOpeningSlot, true);
+        }
+        
+        /// <summary>
+        /// Handle when booster is ready to open (after max taps)
+        /// </summary>
+        private void OnBoosterReadyToOpen(BoosterPackDraggable booster)
+        {
+            if (_isProcessingOpening) return;
+            
+            StartCoroutine(ProcessBoosterOpening(booster));
+        }
+        
+        /// <summary>
+        /// Process the booster opening sequence
+        /// </summary>
+        private IEnumerator ProcessBoosterOpening(BoosterPackDraggable booster)
+        {
+            _isProcessingOpening = true;
+            
+            // Call CardSystemManager to open the pack
+            if (CardSystemManager.Instance != null)
+            {
+                List<CardData> revealedCardsList = CardSystemManager.Instance.OpenBoosterPack();
+                _currentCardData = revealedCardsList.ToArray();
+                
+                // Animate booster disappearing
+                yield return StartCoroutine(AnimateBoosterDisappear(booster));
+                
+                // Show card backs
+                SpawnCardBacks(_currentCardData.Length);
+                
+                // Wait for player to reveal all cards
+                yield return StartCoroutine(WaitForCardReveals());
+                
+                // Check if more boosters available
+                _availableBoosterCount--;
+                
+                if (_availableBoosterCount > 0)
+                {
+                    // Show next booster
+                    yield return StartCoroutine(ShowNextBooster());
+                }
+                else
+                {
+                    // No more boosters, auto-close page
+                    yield return new WaitForSeconds(1f);
+                    if (UIPageController.Instance != null)
+                    {
+                        UIPageController.Instance.PopPage();
+                    }
+                }
+            }
+            
+            _isProcessingOpening = false;
+        }
+        
+        /// <summary>
+        /// Animate the booster pack disappearing
+        /// </summary>
+        private IEnumerator AnimateBoosterDisappear(BoosterPackDraggable booster)
+        {
+            if (booster == null) yield break;
+            
+            // Scale down and fade out
+            Transform boosterTransform = booster.transform;
+            
+            Tween.LocalScale(boosterTransform, Vector3.zero, boosterDisappearDuration, 0f, Tween.EaseInBack);
+            
+            // Also fade the visual if it has a CanvasGroup
+            CanvasGroup boosterCg = booster.GetComponentInChildren<CanvasGroup>();
+            if (boosterCg != null)
+            {
+                Tween.Value(1f, 0f, (val) => boosterCg.alpha = val, boosterDisappearDuration, 0f);
+            }
+            
+            yield return new WaitForSeconds(boosterDisappearDuration);
+            
+            // Destroy the booster
+            Destroy(booster.gameObject);
+            _currentBoosterInCenter = null;
+            
+            // Unlock center slot
+            centerOpeningSlot.SetLocked(false);
+        }
+        
+        /// <summary>
+        /// Spawn card back placeholders for revealing
+        /// </summary>
+        private void SpawnCardBacks(int count)
+        {
+            if (flippableCardPrefab == null || cardDisplayContainer == null)
+            {
+                Debug.LogWarning("BoosterOpeningPage: Missing card prefab or container!");
+                return;
+            }
+            
+            _currentRevealedCards.Clear();
+            _revealedCardCount = 0;
+            
+            // Calculate positions
+            float totalWidth = (count - 1) * cardSpacing;
+            float startX = -totalWidth / 2f;
+            
+            for (int i = 0; i < count; i++)
+            {
+                GameObject cardObj = Instantiate(flippableCardPrefab, cardDisplayContainer);
+                RectTransform cardRect = cardObj.GetComponent<RectTransform>();
+                
+                if (cardRect != null)
+                {
+                    cardRect.anchoredPosition = new Vector2(startX + (i * cardSpacing), 0);
+                }
+                
+                // Add button to handle reveal on click
+                Button cardButton = cardObj.GetComponent<Button>();
+                if (cardButton == null)
+                {
+                    cardButton = cardObj.AddComponent<Button>();
+                }
+                
+                int cardIndex = i; // Capture for closure
+                cardButton.onClick.AddListener(() => OnCardClicked(cardIndex, cardObj));
+                
+                _currentRevealedCards.Add(cardObj);
+                
+                // Animate cards flying in
+                cardRect.localScale = Vector3.zero;
+                Tween.LocalScale(cardRect, Vector3.one, 0.3f, i * 0.1f, Tween.EaseOutBack);
+            }
+        }
+        
+        /// <summary>
+        /// Handle card click to reveal
+        /// </summary>
+        private void OnCardClicked(int cardIndex, GameObject cardObj)
+        {
+            if (cardIndex >= _currentCardData.Length) return;
+            
+            // Flip/reveal animation (placeholder - just show card data for now)
+            CardDisplay cardDisplay = cardObj.GetComponent<CardDisplay>();
+            if (cardDisplay != null)
+            {
+                cardDisplay.SetupCard(_currentCardData[cardIndex]);
+            }
+            
+            // Disable button so it can't be clicked again
+            Button cardButton = cardObj.GetComponent<Button>();
+            if (cardButton != null)
+            {
+                cardButton.interactable = false;
+            }
+            
+            // Scale punch animation
+            Tween.LocalScale(cardObj.transform, Vector3.one * 1.2f, 0.15f, 0f, Tween.EaseOutBack,
+                completeCallback: () => {
+                    Tween.LocalScale(cardObj.transform, Vector3.one, 0.15f, 0f, Tween.EaseInBack);
+                });
+            
+            _revealedCardCount++;
+        }
+        
+        /// <summary>
+        /// Wait until all cards are revealed
+        /// </summary>
+        private IEnumerator WaitForCardReveals()
+        {
+            while (_revealedCardCount < _currentCardData.Length)
+            {
+                yield return null;
+            }
+            
+            // All cards revealed, wait a moment
+            yield return new WaitForSeconds(1f);
+            
+            // Clear cards
+            foreach (GameObject card in _currentRevealedCards)
+            {
+                if (card != null)
+                {
+                    // Animate out
+                    Tween.LocalScale(card.transform, Vector3.zero, 0.3f, 0f, Tween.EaseInBack,
+                        completeCallback: () => Destroy(card));
+                }
+            }
+            
+            _currentRevealedCards.Clear();
+            
+            yield return new WaitForSeconds(0.5f);
+        }
+        
+        /// <summary>
+        /// Show the next booster pack
+        /// </summary>
+        private IEnumerator ShowNextBooster()
+        {
+            // Find the next inactive booster and activate it
+            for (int i = 0; i < boosterPackInstances.Length; i++)
+            {
+                if (boosterPackInstances[i] != null && !boosterPackInstances[i].activeSelf)
+                {
+                    boosterPackInstances[i].SetActive(true);
+                    
+                    BoosterPackDraggable booster = boosterPackInstances[i].GetComponent<BoosterPackDraggable>();
+                    if (booster != null)
+                    {
+                        booster.ResetTapCount();
+                        booster.SetTapToOpenEnabled(false);
+                        booster.OnReadyToOpen += OnBoosterReadyToOpen;
+                        
+                        // Assign to first available slot
+                        DraggableSlot slot = bottomRightSlots?.GetAvailableSlots().FirstOrDefault();
+                        if (slot != null)
+                        {
+                            booster.AssignToSlot(slot, true);
+                        }
+                    }
+                    
+                    break;
+                }
+            }
+            
+            yield return null;
+        }
+        
+        /// <summary>
+        /// Clean up the page when hidden
+        /// </summary>
+        private void CleanupPage()
+        {
+            UnsubscribeFromAllBoosters();
+            
+            // Clear any remaining cards
+            foreach (GameObject card in _currentRevealedCards)
+            {
+                if (card != null)
+                    Destroy(card);
+            }
+            _currentRevealedCards.Clear();
+            
+            _currentBoosterInCenter = null;
+            _isProcessingOpening = false;
+        }
+        
+        /// <summary>
+        /// Unsubscribe from all booster events
+        /// </summary>
+        private void UnsubscribeFromAllBoosters()
+        {
+            if (boosterPackInstances == null) return;
+            
+            foreach (GameObject boosterObj in boosterPackInstances)
+            {
+                if (boosterObj == null) continue;
+                
+                BoosterPackDraggable booster = boosterObj.GetComponent<BoosterPackDraggable>();
+                if (booster != null)
+                {
+                    booster.OnReadyToOpen -= OnBoosterReadyToOpen;
+                }
+            }
+        }
+        
         protected override void DoTransitionIn(System.Action onComplete)
         {
             // Simple fade in animation
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop.meta b/Assets/Scripts/UI/CardSystem/DragDrop.meta
new file mode 100644
index 00000000..b87d6ba0
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 053a2ff2538541699b134b07a07edecb
+timeCreated: 1762420654
\ No newline at end of file
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackDraggable.cs b/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackDraggable.cs
new file mode 100644
index 00000000..bb745305
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackDraggable.cs
@@ -0,0 +1,120 @@
+using UI.DragAndDrop.Core;
+using UnityEngine;
+
+namespace UI.CardSystem.DragDrop
+{
+    /// <summary>
+    /// Booster pack specific implementation of DraggableObject.
+    /// Manages booster pack behavior and opening logic.
+    /// </summary>
+    public class BoosterPackDraggable : DraggableObject
+    {
+        [Header("Booster Pack Settings")]
+        [SerializeField] private bool canOpenOnDrop = true;
+        [SerializeField] private bool canOpenOnDoubleClick = true;
+        
+        [Header("Tap to Open")]
+        [SerializeField] private bool canTapToOpen = true;
+        [SerializeField] private int maxTapsToOpen = 3;
+        
+        // Events
+        public event System.Action<BoosterPackDraggable> OnBoosterOpened;
+        public event System.Action<BoosterPackDraggable, int, int> OnTapped; // (booster, currentTap, maxTaps)
+        public event System.Action<BoosterPackDraggable> OnReadyToOpen; // Final tap reached
+        
+        private bool _isOpening;
+        private float _lastClickTime;
+        private int _currentTapCount;
+        
+        public bool IsOpening => _isOpening;
+        public int CurrentTapCount => _currentTapCount;
+        
+        protected override void OnPointerUpHook(bool longPress)
+        {
+            base.OnPointerUpHook(longPress);
+            
+            // Handle tap-to-open logic (only when in slot and not dragged)
+            if (canTapToOpen && !_wasDragged && !longPress && CurrentSlot != null)
+            {
+                _currentTapCount++;
+                
+                OnTapped?.Invoke(this, _currentTapCount, maxTapsToOpen);
+                
+                if (_currentTapCount >= maxTapsToOpen)
+                {
+                    OnReadyToOpen?.Invoke(this);
+                }
+                
+                return; // Don't process double-click if tap-to-open is active
+            }
+            
+            // Check for double click
+            if (canOpenOnDoubleClick && !longPress && !_wasDragged)
+            {
+                float timeSinceLastClick = Time.time - _lastClickTime;
+                
+                if (timeSinceLastClick < 0.3f) // Double click threshold
+                {
+                    TriggerOpen();
+                }
+                
+                _lastClickTime = Time.time;
+            }
+        }
+        
+        protected override void OnDragEndedHook()
+        {
+            base.OnDragEndedHook();
+            
+            // Optionally trigger open when dropped in specific zones
+            if (canOpenOnDrop)
+            {
+                // Could check if dropped in an "opening zone"
+                // For now, just a placeholder
+            }
+        }
+        
+        /// <summary>
+        /// Trigger the booster pack opening animation and logic
+        /// </summary>
+        public void TriggerOpen()
+        {
+            if (_isOpening)
+                return;
+                
+            _isOpening = true;
+            
+            OnBoosterOpened?.Invoke(this);
+            
+            // The actual opening logic (calling CardSystemManager) should be handled
+            // by the UI page or controller that manages this booster pack
+            
+            // Visual feedback would be handled by the BoosterPackVisual
+        }
+        
+        /// <summary>
+        /// Reset the opening state
+        /// </summary>
+        public void ResetOpeningState()
+        {
+            _isOpening = false;
+        }
+        
+        /// <summary>
+        /// Reset tap count (useful when starting a new opening sequence)
+        /// </summary>
+        public void ResetTapCount()
+        {
+            _currentTapCount = 0;
+        }
+        
+        /// <summary>
+        /// Enable or disable tap-to-open functionality at runtime
+        /// </summary>
+        public void SetTapToOpenEnabled(bool enabled)
+        {
+            canTapToOpen = enabled;
+        }
+    }
+}
+
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackDraggable.cs.meta b/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackDraggable.cs.meta
new file mode 100644
index 00000000..2dd50d51
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackDraggable.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: f95c1542aaa549d1867b43f6dc21e90f
+timeCreated: 1762420681
\ No newline at end of file
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackVisual.cs b/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackVisual.cs
new file mode 100644
index 00000000..5240efdd
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackVisual.cs
@@ -0,0 +1,189 @@
+using Pixelplacement;
+using UI.DragAndDrop.Core;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace UI.CardSystem.DragDrop
+{
+    /// <summary>
+    /// Visual representation for BoosterPackDraggable.
+    /// Displays the booster pack sprite and handles opening animations.
+    /// </summary>
+    public class BoosterPackVisual : DraggableVisual
+    {
+        [Header("Booster Pack Visual")]
+        [SerializeField] private Image packImage;
+        [SerializeField] private Sprite packSprite;
+        [SerializeField] private ParticleSystem glowEffect;
+        [SerializeField] private Transform glowTransform;
+        
+        [Header("Opening Animation")]
+        [SerializeField] private float openingScalePunch = 0.5f;
+        [SerializeField] private float openingRotationPunch = 360f;
+        [SerializeField] private float openingDuration = 0.5f;
+        
+        private BoosterPackDraggable _boosterDraggable;
+        
+        public override void Initialize(DraggableObject parent)
+        {
+            base.Initialize(parent);
+            
+            _boosterDraggable = parent as BoosterPackDraggable;
+            
+            // Get pack image if not assigned
+            if (packImage == null)
+            {
+                packImage = GetComponentInChildren<Image>();
+            }
+            
+            // Set initial sprite
+            if (packImage != null && packSprite != null)
+            {
+                packImage.sprite = packSprite;
+            }
+            
+            // Subscribe to booster events
+            if (_boosterDraggable != null)
+            {
+                _boosterDraggable.OnBoosterOpened += HandleBoosterOpened;
+                _boosterDraggable.OnTapped += HandleTapped;
+            }
+            
+            // Start glow effect if available
+            if (glowEffect != null && !glowEffect.isPlaying)
+            {
+                glowEffect.Play();
+            }
+        }
+        
+        protected override void UpdateVisualContent()
+        {
+            // Update glow rotation for visual interest
+            if (glowTransform != null)
+            {
+                glowTransform.Rotate(Vector3.forward * 30f * Time.deltaTime);
+            }
+        }
+        
+        private void HandleBoosterOpened(BoosterPackDraggable booster)
+        {
+            PlayOpeningAnimation();
+        }
+        
+        private void HandleTapped(BoosterPackDraggable booster, int currentTap, int maxTaps)
+        {
+            PlayShakeAnimation(currentTap, maxTaps);
+        }
+        
+        /// <summary>
+        /// Play progressive shake animation based on tap intensity
+        /// </summary>
+        public void PlayShakeAnimation(int intensity, int maxIntensity)
+        {
+            float normalizedIntensity = (float)intensity / maxIntensity;
+            float shakeAmount = Mathf.Lerp(5f, 30f, normalizedIntensity);
+            float shakeDuration = 0.15f;
+            
+            // Shake rotation
+            Vector3 shakeRotation = new Vector3(
+                Random.Range(-shakeAmount, shakeAmount),
+                Random.Range(-shakeAmount, shakeAmount),
+                Random.Range(-shakeAmount, shakeAmount)
+            );
+            
+            Tween.Rotation(transform, transform.eulerAngles + shakeRotation, 
+                           shakeDuration, 0f, Tween.EaseOutBack,
+                           completeCallback: () => {
+                               Tween.Rotation(transform, Vector3.zero, 
+                                            shakeDuration, 0f, Tween.EaseInBack);
+                           });
+            
+            // Scale punch (gets bigger with each tap)
+            float punchScale = 1f + (normalizedIntensity * 0.2f);
+            Tween.LocalScale(transform, Vector3.one * punchScale, 
+                             shakeDuration / 2f, 0f, Tween.EaseOutBack,
+                             completeCallback: () => {
+                                 Tween.LocalScale(transform, Vector3.one, 
+                                                shakeDuration / 2f, 0f, Tween.EaseInBack);
+                             });
+            
+            // Extra glow burst on final tap
+            if (intensity == maxIntensity && glowEffect != null)
+            {
+                var emission = glowEffect.emission;
+                emission.rateOverTimeMultiplier = 50f;
+            }
+        }
+        
+        /// <summary>
+        /// Play the booster pack opening animation
+        /// </summary>
+        public void PlayOpeningAnimation()
+        {
+            // Scale punch
+            Vector3 targetScale = transform.localScale * (1f + openingScalePunch);
+            Tween.LocalScale(transform, targetScale, openingDuration / 2f, 0f, Tween.EaseOutBack, 
+                completeCallback: () => {
+                    Tween.LocalScale(transform, Vector3.one, openingDuration / 2f, 0f, Tween.EaseInBack);
+                });
+            
+            // Rotation
+            Tween.Rotation(transform, transform.eulerAngles + Vector3.forward * openingRotationPunch, 
+                openingDuration, 0f, Tween.EaseOutBack);
+            
+            // Glow burst
+            if (glowEffect != null)
+            {
+                glowEffect.Stop();
+                glowEffect.Play();
+            }
+        }
+        
+        /// <summary>
+        /// Set the booster pack sprite
+        /// </summary>
+        public void SetPackSprite(Sprite sprite)
+        {
+            packSprite = sprite;
+            if (packImage != null)
+            {
+                packImage.sprite = packSprite;
+            }
+        }
+        
+        protected override void OnPointerEnterVisual()
+        {
+            base.OnPointerEnterVisual();
+            
+            // Extra glow when hovering
+            if (glowEffect != null)
+            {
+                var emission = glowEffect.emission;
+                emission.rateOverTimeMultiplier = 20f;
+            }
+        }
+        
+        protected override void OnPointerExitVisual()
+        {
+            base.OnPointerExitVisual();
+            
+            // Restore normal glow
+            if (glowEffect != null)
+            {
+                var emission = glowEffect.emission;
+                emission.rateOverTimeMultiplier = 10f;
+            }
+        }
+        
+        protected override void OnDestroy()
+        {
+            base.OnDestroy();
+            
+            if (_boosterDraggable != null)
+            {
+                _boosterDraggable.OnBoosterOpened -= HandleBoosterOpened;
+            }
+        }
+    }
+}
+
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackVisual.cs.meta b/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackVisual.cs.meta
new file mode 100644
index 00000000..88ee24fe
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackVisual.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: a7d9474ece3b4d2ebad19ae178b22f4d
+timeCreated: 1762420699
\ No newline at end of file
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggable.cs b/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggable.cs
new file mode 100644
index 00000000..86063d8e
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggable.cs
@@ -0,0 +1,62 @@
+using AppleHills.Data.CardSystem;
+using UI.DragAndDrop.Core;
+using UnityEngine;
+
+namespace UI.CardSystem.DragDrop
+{
+    /// <summary>
+    /// Card-specific implementation of DraggableObject.
+    /// Manages card data and card-specific drag behavior.
+    /// </summary>
+    public class CardDraggable : DraggableObject
+    {
+        [Header("Card Data")]
+        [SerializeField] private CardData cardData;
+        
+        // Events
+        public event System.Action<CardDraggable, CardData> OnCardDataChanged;
+        
+        public CardData CardData => cardData;
+        
+        /// <summary>
+        /// Set the card data for this draggable card
+        /// </summary>
+        public void SetCardData(CardData data)
+        {
+            cardData = data;
+            OnCardDataChanged?.Invoke(this, cardData);
+            
+            // Update visual if it exists
+            if (_visualInstance != null && _visualInstance is CardDraggableVisual cardVisual)
+            {
+                cardVisual.RefreshCardDisplay();
+            }
+        }
+        
+        protected override void OnDragStartedHook()
+        {
+            base.OnDragStartedHook();
+            // Card-specific drag started behavior
+        }
+        
+        protected override void OnDragEndedHook()
+        {
+            base.OnDragEndedHook();
+            // Card-specific drag ended behavior
+        }
+        
+        protected override void OnSelectionChangedHook(bool selected)
+        {
+            base.OnSelectionChangedHook(selected);
+            // Card-specific selection behavior
+        }
+        
+        protected override void OnSlotChangedHook(DraggableSlot previousSlot, DraggableSlot newSlot)
+        {
+            base.OnSlotChangedHook(previousSlot, newSlot);
+            // Card-specific slot changed behavior
+            // Could trigger events for card collection reordering, etc.
+        }
+    }
+}
+
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggable.cs.meta b/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggable.cs.meta
new file mode 100644
index 00000000..c5460d61
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggable.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 5a2741bb7299441b9f9bd44d746ebb4b
+timeCreated: 1762420654
\ No newline at end of file
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggableVisual.cs b/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggableVisual.cs
new file mode 100644
index 00000000..b9938668
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggableVisual.cs
@@ -0,0 +1,121 @@
+using AppleHills.Data.CardSystem;
+using UI.DragAndDrop.Core;
+using UnityEngine;
+
+namespace UI.CardSystem.DragDrop
+{
+    /// <summary>
+    /// Visual representation for CardDraggable.
+    /// Uses the existing CardDisplay component to render the card.
+    /// </summary>
+    public class CardDraggableVisual : DraggableVisual
+    {
+        [Header("Card Visual Components")]
+        [SerializeField] private CardDisplay cardDisplay;
+        [SerializeField] private Transform shadowTransform;
+        [SerializeField] private float shadowOffset = 20f;
+        
+        private Vector3 _shadowInitialPosition;
+        private CardDraggable _cardDraggable;
+        
+        public CardDisplay CardDisplay => cardDisplay;
+        
+        public override void Initialize(DraggableObject parent)
+        {
+            base.Initialize(parent);
+            
+            _cardDraggable = parent as CardDraggable;
+            
+            // Get CardDisplay component if not assigned
+            if (cardDisplay == null)
+            {
+                cardDisplay = GetComponentInChildren<CardDisplay>();
+            }
+            
+            // Initialize shadow
+            if (shadowTransform != null)
+            {
+                _shadowInitialPosition = shadowTransform.localPosition;
+            }
+            
+            // Subscribe to card data changes
+            if (_cardDraggable != null)
+            {
+                _cardDraggable.OnCardDataChanged += HandleCardDataChanged;
+                
+                // Initial card setup
+                if (_cardDraggable.CardData != null && cardDisplay != null)
+                {
+                    cardDisplay.SetupCard(_cardDraggable.CardData);
+                }
+            }
+        }
+        
+        protected override void UpdateVisualContent()
+        {
+            // CardDisplay handles its own rendering, no need to update every frame
+            // This is called every frame but we only update when card data changes
+        }
+        
+        /// <summary>
+        /// Refresh the card display with current data
+        /// </summary>
+        public void RefreshCardDisplay()
+        {
+            if (cardDisplay != null && _cardDraggable != null && _cardDraggable.CardData != null)
+            {
+                cardDisplay.SetupCard(_cardDraggable.CardData);
+            }
+        }
+        
+        private void HandleCardDataChanged(CardDraggable draggable, CardData data)
+        {
+            RefreshCardDisplay();
+        }
+        
+        protected override void OnPointerDownVisual()
+        {
+            base.OnPointerDownVisual();
+            
+            // Move shadow down when pressed
+            if (shadowTransform != null)
+            {
+                shadowTransform.localPosition = _shadowInitialPosition + (-Vector3.up * shadowOffset);
+            }
+        }
+        
+        protected override void OnPointerUpVisual(bool longPress)
+        {
+            base.OnPointerUpVisual(longPress);
+            
+            // Restore shadow position
+            if (shadowTransform != null)
+            {
+                shadowTransform.localPosition = _shadowInitialPosition;
+            }
+        }
+        
+        protected override void OnDragStartedVisual()
+        {
+            base.OnDragStartedVisual();
+            // Card-specific visual effects when dragging starts
+        }
+        
+        protected override void OnDragEndedVisual()
+        {
+            base.OnDragEndedVisual();
+            // Card-specific visual effects when dragging ends
+        }
+        
+        protected override void OnDestroy()
+        {
+            base.OnDestroy();
+            
+            if (_cardDraggable != null)
+            {
+                _cardDraggable.OnCardDataChanged -= HandleCardDataChanged;
+            }
+        }
+    }
+}
+
diff --git a/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggableVisual.cs.meta b/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggableVisual.cs.meta
new file mode 100644
index 00000000..52967ceb
--- /dev/null
+++ b/Assets/Scripts/UI/CardSystem/DragDrop/CardDraggableVisual.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 2a4c3884410d44f98182cd8119a972a4
+timeCreated: 1762420668
\ No newline at end of file
diff --git a/Assets/Scripts/UI/DragAndDrop.meta b/Assets/Scripts/UI/DragAndDrop.meta
new file mode 100644
index 00000000..54da32e1
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 9818aa1de299458b8b1fc95cdabc3f7f
+timeCreated: 1762420597
\ No newline at end of file
diff --git a/Assets/Scripts/UI/DragAndDrop/Core.meta b/Assets/Scripts/UI/DragAndDrop/Core.meta
new file mode 100644
index 00000000..50ff6489
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: de2fa1660c564a13ab22715e94b45e4c
+timeCreated: 1762420597
\ No newline at end of file
diff --git a/Assets/Scripts/UI/DragAndDrop/Core/DraggableObject.cs b/Assets/Scripts/UI/DragAndDrop/Core/DraggableObject.cs
new file mode 100644
index 00000000..6bdd1713
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core/DraggableObject.cs
@@ -0,0 +1,476 @@
+using System;
+using System.Collections;
+using Pixelplacement;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+namespace UI.DragAndDrop.Core
+{
+    /// <summary>
+    /// Abstract base class for draggable UI objects.
+    /// Handles drag logic, slot snapping, and events.
+    /// Spawns and manages a separate DraggableVisual for rendering.
+    /// Touch-compatible via Unity's pointer event system.
+    /// </summary>
+    [RequireComponent(typeof(Image))]
+    public abstract class DraggableObject : MonoBehaviour, 
+        IBeginDragHandler, IDragHandler, IEndDragHandler,
+        IPointerEnterHandler, IPointerExitHandler, 
+        IPointerUpHandler, IPointerDownHandler
+    {
+        [Header("Draggable Settings")]
+        [SerializeField] protected float moveSpeed = 50f;
+        [SerializeField] protected bool smoothMovement = true;
+        [SerializeField] protected float snapDuration = 0.3f;
+        
+        [Header("Visual")]
+        [SerializeField] protected GameObject visualPrefab;
+        [SerializeField] protected bool instantiateVisual = true;
+        [SerializeField] protected Transform visualParent;
+        
+        [Header("Selection")]
+        [SerializeField] protected bool isSelectable = true;
+        [SerializeField] protected float selectionOffset = 50f;
+        
+        // State
+        protected bool _isDragging;
+        protected bool _isHovering;
+        protected bool _isSelected;
+        protected bool _wasDragged;
+        
+        // References
+        protected Canvas _canvas;
+        protected Image _imageComponent;
+        protected GraphicRaycaster _raycaster;
+        protected DraggableSlot _currentSlot;
+        protected DraggableVisual _visualInstance;
+        
+        // Drag tracking
+        protected Vector3 _dragOffset;
+        protected Vector3 _lastPointerPosition;
+        protected float _pointerDownTime;
+        protected float _pointerUpTime;
+        
+        // Events
+        public event Action<DraggableObject> OnDragStarted;
+        public event Action<DraggableObject> OnDragEnded;
+        public event Action<DraggableObject> OnPointerEntered;
+        public event Action<DraggableObject> OnPointerExited;
+        public event Action<DraggableObject> OnPointerDowned;
+        public event Action<DraggableObject, bool> OnPointerUpped; // bool = long press
+        public event Action<DraggableObject, bool> OnSelected; // bool = selected state
+        public event Action<DraggableObject, DraggableSlot> OnSlotChanged;
+        
+        // Properties
+        public bool IsDragging => _isDragging;
+        public bool IsHovering => _isHovering;
+        public bool IsSelected => _isSelected;
+        public bool WasDragged => _wasDragged;
+        public DraggableSlot CurrentSlot => _currentSlot;
+        public DraggableVisual Visual => _visualInstance;
+        public Vector3 WorldPosition => transform.position;
+        public RectTransform RectTransform => transform as RectTransform;
+        
+        protected virtual void Start()
+        {
+            Initialize();
+        }
+        
+        protected virtual void Initialize()
+        {
+            _canvas = GetComponentInParent<Canvas>();
+            _imageComponent = GetComponent<Image>();
+            _raycaster = _canvas?.GetComponent<GraphicRaycaster>();
+            
+            if (instantiateVisual && visualPrefab != null)
+            {
+                SpawnVisual();
+            }
+            
+            // If we're already in a slot, register with it
+            DraggableSlot parentSlot = GetComponentInParent<DraggableSlot>();
+            if (parentSlot != null)
+            {
+                AssignToSlot(parentSlot, false);
+            }
+        }
+        
+        protected virtual void SpawnVisual()
+        {
+            Transform parent = visualParent != null ? visualParent : _canvas.transform;
+            GameObject visualObj = Instantiate(visualPrefab, parent);
+            _visualInstance = visualObj.GetComponent<DraggableVisual>();
+            
+            if (_visualInstance != null)
+            {
+                _visualInstance.Initialize(this);
+            }
+        }
+        
+        protected virtual void Update()
+        {
+            if (_isDragging && smoothMovement)
+            {
+                SmoothMoveTowardPointer();
+            }
+            
+            ClampToScreen();
+        }
+        
+        protected virtual void SmoothMoveTowardPointer()
+        {
+            Vector3 targetPosition = _lastPointerPosition - _dragOffset;
+            Vector3 direction = (targetPosition - transform.position).normalized;
+            float distance = Vector3.Distance(transform.position, targetPosition);
+            float speed = Mathf.Min(moveSpeed, distance / Time.deltaTime);
+            
+            transform.Translate(direction * speed * Time.deltaTime, Space.World);
+        }
+        
+        protected virtual void ClampToScreen()
+        {
+            if (Camera.main == null || RectTransform == null)
+                return;
+                
+            Vector3[] corners = new Vector3[4];
+            RectTransform.GetWorldCorners(corners);
+            
+            // Simple clamping - can be improved
+            Vector3 clampedPosition = transform.position;
+            Vector2 screenBounds = Camera.main.ScreenToWorldPoint(new Vector3(Screen.width, Screen.height, 0));
+            
+            clampedPosition.x = Mathf.Clamp(clampedPosition.x, -screenBounds.x, screenBounds.x);
+            clampedPosition.y = Mathf.Clamp(clampedPosition.y, -screenBounds.y, screenBounds.y);
+            
+            transform.position = clampedPosition;
+        }
+        
+        #region Unity Pointer Event Handlers
+        
+        public virtual void OnBeginDrag(PointerEventData eventData)
+        {
+            if (eventData.button != PointerEventData.InputButton.Left)
+                return;
+                
+            _isDragging = true;
+            _wasDragged = true;
+            
+            // Calculate offset
+            Vector3 worldPointer = GetWorldPosition(eventData);
+            _dragOffset = worldPointer - transform.position;
+            _lastPointerPosition = worldPointer;
+            
+            // Disable raycasting to allow detecting slots underneath
+            if (_raycaster != null)
+                _raycaster.enabled = false;
+            if (_imageComponent != null)
+                _imageComponent.raycastTarget = false;
+            
+            // Notify current slot we're leaving
+            if (_currentSlot != null)
+            {
+                _currentSlot.Vacate();
+            }
+            
+            OnDragStarted?.Invoke(this);
+            OnDragStartedHook();
+        }
+        
+        public virtual void OnDrag(PointerEventData eventData)
+        {
+            if (!_isDragging)
+                return;
+                
+            _lastPointerPosition = GetWorldPosition(eventData);
+            
+            if (!smoothMovement)
+            {
+                transform.position = _lastPointerPosition - _dragOffset;
+            }
+        }
+        
+        public virtual void OnEndDrag(PointerEventData eventData)
+        {
+            if (!_isDragging)
+                return;
+                
+            _isDragging = false;
+            
+            // Re-enable raycasting
+            if (_raycaster != null)
+                _raycaster.enabled = true;
+            if (_imageComponent != null)
+                _imageComponent.raycastTarget = true;
+            
+            // Find closest slot and snap
+            FindAndSnapToSlot();
+            
+            OnDragEnded?.Invoke(this);
+            OnDragEndedHook();
+            
+            // Reset wasDragged after a frame
+            StartCoroutine(ResetWasDraggedFlag());
+        }
+        
+        public virtual void OnPointerEnter(PointerEventData eventData)
+        {
+            _isHovering = true;
+            OnPointerEntered?.Invoke(this);
+            OnPointerEnterHook();
+        }
+        
+        public virtual void OnPointerExit(PointerEventData eventData)
+        {
+            _isHovering = false;
+            OnPointerExited?.Invoke(this);
+            OnPointerExitHook();
+        }
+        
+        public virtual void OnPointerDown(PointerEventData eventData)
+        {
+            if (eventData.button != PointerEventData.InputButton.Left)
+                return;
+                
+            _pointerDownTime = Time.time;
+            OnPointerDowned?.Invoke(this);
+            OnPointerDownHook();
+        }
+        
+        public virtual void OnPointerUp(PointerEventData eventData)
+        {
+            if (eventData.button != PointerEventData.InputButton.Left)
+                return;
+                
+            _pointerUpTime = Time.time;
+            bool isLongPress = (_pointerUpTime - _pointerDownTime) > 0.2f;
+            
+            OnPointerUpped?.Invoke(this, isLongPress);
+            OnPointerUpHook(isLongPress);
+            
+            // Handle selection (only if not long press and not dragged)
+            if (!isLongPress && !_wasDragged && isSelectable)
+            {
+                ToggleSelection();
+            }
+        }
+        
+        #endregion
+        
+        #region Slot Management
+        
+        protected virtual void FindAndSnapToSlot()
+        {
+            SlotContainer[] containers = FindObjectsOfType<SlotContainer>();
+            DraggableSlot closestSlot = null;
+            float closestDistance = float.MaxValue;
+            
+            foreach (var container in containers)
+            {
+                DraggableSlot slot = container.FindClosestSlot(transform.position, this);
+                if (slot != null)
+                {
+                    float distance = Vector3.Distance(transform.position, slot.WorldPosition);
+                    if (distance < closestDistance)
+                    {
+                        closestDistance = distance;
+                        closestSlot = slot;
+                    }
+                }
+            }
+            
+            if (closestSlot != null)
+            {
+                // Check if slot is occupied
+                if (closestSlot.IsOccupied && closestSlot.Occupant != this)
+                {
+                    // Swap with occupant
+                    SwapWithSlot(closestSlot);
+                }
+                else
+                {
+                    // Move to empty slot
+                    AssignToSlot(closestSlot, true);
+                }
+            }
+            else if (_currentSlot != null)
+            {
+                // Return to current slot if no valid slot found
+                SnapToCurrentSlot();
+            }
+        }
+        
+        protected virtual void SwapWithSlot(DraggableSlot targetSlot)
+        {
+            DraggableSlot mySlot = _currentSlot;
+            DraggableObject otherObject = targetSlot.Occupant;
+            
+            if (otherObject != null)
+            {
+                // Both objects swap slots
+                targetSlot.Vacate();
+                if (mySlot != null)
+                    mySlot.Vacate();
+                
+                AssignToSlot(targetSlot, true);
+                if (mySlot != null)
+                    otherObject.AssignToSlot(mySlot, true);
+            }
+        }
+        
+        public virtual void AssignToSlot(DraggableSlot slot, bool animate)
+        {
+            if (slot == null)
+                return;
+                
+            DraggableSlot previousSlot = _currentSlot;
+            _currentSlot = slot;
+            
+            if (slot.Occupy(this))
+            {
+                if (animate)
+                {
+                    SnapToSlot(slot);
+                }
+                else
+                {
+                    transform.SetParent(slot.transform);
+                    transform.localPosition = _isSelected ? new Vector3(0, selectionOffset, 0) : Vector3.zero;
+                }
+                
+                OnSlotChanged?.Invoke(this, slot);
+                OnSlotChangedHook(previousSlot, slot);
+            }
+        }
+        
+        protected virtual void SnapToSlot(DraggableSlot slot)
+        {
+            transform.SetParent(slot.transform);
+            
+            Vector3 targetLocalPos = _isSelected ? new Vector3(0, selectionOffset, 0) : Vector3.zero;
+            
+            if (RectTransform != null)
+            {
+                Tween.LocalPosition(RectTransform, targetLocalPos, snapDuration, 0f, Tween.EaseOutBack);
+            }
+            else
+            {
+                transform.localPosition = targetLocalPos;
+            }
+        }
+        
+        protected virtual void SnapToCurrentSlot()
+        {
+            if (_currentSlot != null)
+            {
+                SnapToSlot(_currentSlot);
+            }
+        }
+        
+        #endregion
+        
+        #region Selection
+        
+        public virtual void ToggleSelection()
+        {
+            SetSelected(!_isSelected);
+        }
+        
+        public virtual void SetSelected(bool selected)
+        {
+            if (!isSelectable)
+                return;
+                
+            _isSelected = selected;
+            
+            // Update position based on selection
+            Vector3 targetLocalPos = _isSelected ? new Vector3(0, selectionOffset, 0) : Vector3.zero;
+            
+            if (RectTransform != null && _currentSlot != null)
+            {
+                Tween.LocalPosition(RectTransform, targetLocalPos, 0.15f, 0f, Tween.EaseOutBack);
+            }
+            
+            OnSelected?.Invoke(this, _isSelected);
+            OnSelectionChangedHook(_isSelected);
+        }
+        
+        public virtual void Deselect()
+        {
+            SetSelected(false);
+        }
+        
+        #endregion
+        
+        #region Helper Methods
+        
+        protected Vector3 GetWorldPosition(PointerEventData eventData)
+        {
+            if (Camera.main == null)
+                return Vector3.zero;
+                
+            // For screen space overlay canvas
+            if (_canvas != null && _canvas.renderMode == RenderMode.ScreenSpaceOverlay)
+            {
+                return eventData.position;
+            }
+            
+            // For world space or camera space
+            return Camera.main.ScreenToWorldPoint(new Vector3(eventData.position.x, eventData.position.y, _canvas.planeDistance));
+        }
+        
+        protected IEnumerator ResetWasDraggedFlag()
+        {
+            yield return new WaitForEndOfFrame();
+            _wasDragged = false;
+        }
+        
+        #endregion
+        
+        #region Abstract/Virtual Hooks for Subclasses
+        
+        protected virtual void OnDragStartedHook() { }
+        protected virtual void OnDragEndedHook() { }
+        protected virtual void OnPointerEnterHook() { }
+        protected virtual void OnPointerExitHook() { }
+        protected virtual void OnPointerDownHook() { }
+        protected virtual void OnPointerUpHook(bool longPress) { }
+        protected virtual void OnSelectionChangedHook(bool selected) { }
+        protected virtual void OnSlotChangedHook(DraggableSlot previousSlot, DraggableSlot newSlot) { }
+        
+        #endregion
+        
+        protected virtual void OnDestroy()
+        {
+            if (_visualInstance != null)
+            {
+                Destroy(_visualInstance.gameObject);
+            }
+        }
+        
+        public int GetSiblingCount()
+        {
+            return _currentSlot != null && _currentSlot.transform.parent != null 
+                ? _currentSlot.transform.parent.childCount - 1 
+                : 0;
+        }
+        
+        public int GetSlotIndex()
+        {
+            return _currentSlot != null ? _currentSlot.SlotIndex : 0;
+        }
+        
+        public float GetNormalizedSlotPosition()
+        {
+            if (_currentSlot == null || _currentSlot.transform.parent == null)
+                return 0f;
+                
+            int siblingCount = _currentSlot.transform.parent.childCount - 1;
+            if (siblingCount <= 0)
+                return 0f;
+                
+            return (float)_currentSlot.SlotIndex / siblingCount;
+        }
+    }
+}
+
diff --git a/Assets/Scripts/UI/DragAndDrop/Core/DraggableObject.cs.meta b/Assets/Scripts/UI/DragAndDrop/Core/DraggableObject.cs.meta
new file mode 100644
index 00000000..ed78f070
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core/DraggableObject.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 062198d83a0940538c140da0999f4de9
+timeCreated: 1762420597
\ No newline at end of file
diff --git a/Assets/Scripts/UI/DragAndDrop/Core/DraggableSlot.cs b/Assets/Scripts/UI/DragAndDrop/Core/DraggableSlot.cs
new file mode 100644
index 00000000..eb473d19
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core/DraggableSlot.cs
@@ -0,0 +1,139 @@
+using System;
+using Pixelplacement;
+using UnityEngine;
+
+namespace UI.DragAndDrop.Core
+{
+    /// <summary>
+    /// Represents a position where draggable objects can snap to.
+    /// Can be occupied by one DraggableObject at a time.
+    /// </summary>
+    public class DraggableSlot : MonoBehaviour
+    {
+        [Header("Slot Settings")]
+        [SerializeField] private int slotIndex;
+        [SerializeField] private bool isLocked;
+        
+        [Header("Type Filtering")]
+        [SerializeField] private bool filterByType;
+        [SerializeField] private string[] allowedTypeNames;
+        
+        [Header("Scale Control")]
+        [SerializeField] private bool applyScaleToOccupant = false;
+        [SerializeField] private Vector3 occupantScale = Vector3.one;
+        [SerializeField] private float scaleTransitionDuration = 0.3f;
+        
+        // Current occupant
+        private DraggableObject _occupant;
+        
+        // Events
+        public event Action<DraggableObject> OnOccupied;
+        public event Action<DraggableObject> OnVacated;
+        
+        public int SlotIndex => slotIndex;
+        public bool IsOccupied => _occupant != null;
+        public bool IsLocked => isLocked;
+        public DraggableObject Occupant => _occupant;
+        public Vector3 WorldPosition => transform.position;
+        public RectTransform RectTransform => transform as RectTransform;
+        
+        /// <summary>
+        /// Attempt to occupy this slot with a draggable object
+        /// </summary>
+        public bool Occupy(DraggableObject draggable)
+        {
+            if (isLocked)
+                return false;
+                
+            if (!CanAccept(draggable))
+                return false;
+                
+            if (_occupant != null && _occupant != draggable)
+                return false;
+                
+            _occupant = draggable;
+            draggable.transform.SetParent(transform);
+            
+            // Apply scale if configured
+            if (applyScaleToOccupant)
+            {
+                Tween.LocalScale(draggable.transform, occupantScale, scaleTransitionDuration, 0f, Tween.EaseOutBack);
+            }
+            
+            OnOccupied?.Invoke(draggable);
+            return true;
+        }
+        
+        /// <summary>
+        /// Vacate this slot, removing the current occupant
+        /// </summary>
+        public void Vacate()
+        {
+            if (_occupant != null)
+            {
+                DraggableObject previousOccupant = _occupant;
+                _occupant = null;
+                OnVacated?.Invoke(previousOccupant);
+            }
+        }
+        
+        /// <summary>
+        /// Check if this slot can accept a specific draggable type
+        /// </summary>
+        public bool CanAccept(DraggableObject draggable)
+        {
+            if (!filterByType || allowedTypeNames == null || allowedTypeNames.Length == 0)
+                return true;
+                
+            string draggableTypeName = draggable.GetType().Name;
+            
+            foreach (string allowedType in allowedTypeNames)
+            {
+                if (draggableTypeName == allowedType)
+                    return true;
+            }
+            
+            return false;
+        }
+        
+        /// <summary>
+        /// Swap occupants with another slot
+        /// </summary>
+        public void SwapWith(DraggableSlot otherSlot)
+        {
+            if (otherSlot == null || otherSlot == this)
+                return;
+                
+            DraggableObject thisOccupant = _occupant;
+            DraggableObject otherOccupant = otherSlot._occupant;
+            
+            // Vacate both slots
+            Vacate();
+            otherSlot.Vacate();
+            
+            // Occupy with swapped objects
+            if (otherOccupant != null)
+                Occupy(otherOccupant);
+                
+            if (thisOccupant != null)
+                otherSlot.Occupy(thisOccupant);
+        }
+        
+        /// <summary>
+        /// Lock/unlock this slot
+        /// </summary>
+        public void SetLocked(bool locked)
+        {
+            isLocked = locked;
+        }
+        
+        /// <summary>
+        /// Set the slot index
+        /// </summary>
+        public void SetSlotIndex(int index)
+        {
+            slotIndex = index;
+        }
+    }
+}
+
diff --git a/Assets/Scripts/UI/DragAndDrop/Core/DraggableSlot.cs.meta b/Assets/Scripts/UI/DragAndDrop/Core/DraggableSlot.cs.meta
new file mode 100644
index 00000000..33a091a7
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core/DraggableSlot.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: ee43b700f9dd44dba39deb8c5bcd688c
+timeCreated: 1762420738
\ No newline at end of file
diff --git a/Assets/Scripts/UI/DragAndDrop/Core/DraggableVisual.cs b/Assets/Scripts/UI/DragAndDrop/Core/DraggableVisual.cs
new file mode 100644
index 00000000..d1d6ec99
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core/DraggableVisual.cs
@@ -0,0 +1,367 @@
+using Pixelplacement;
+using UnityEngine;
+
+namespace UI.DragAndDrop.Core
+{
+    /// <summary>
+    /// Abstract base class for visual representation of draggable objects.
+    /// Follows the parent DraggableObject with lerping and visual effects.
+    /// Inspired by Balatro's CardVisual system.
+    /// </summary>
+    public abstract class DraggableVisual : MonoBehaviour
+    {
+        [Header("References")]
+        [SerializeField] protected Canvas canvas;
+        [SerializeField] protected CanvasGroup canvasGroup;
+        [SerializeField] protected Transform tiltParent;
+        [SerializeField] protected Transform shakeParent;
+        
+        [Header("Follow Parameters")]
+        [SerializeField] protected float followSpeed = 30f;
+        [SerializeField] protected bool useFollowDelay = true;
+        
+        [Header("Rotation/Tilt Parameters")]
+        [SerializeField] protected float rotationAmount = 20f;
+        [SerializeField] protected float rotationSpeed = 20f;
+        [SerializeField] protected float autoTiltAmount = 30f;
+        [SerializeField] protected float manualTiltAmount = 20f;
+        [SerializeField] protected float tiltSpeed = 20f;
+        
+        [Header("Scale Parameters")]
+        [SerializeField] protected bool useScaleAnimations = true;
+        [SerializeField] protected float scaleOnHover = 1.15f;
+        [SerializeField] protected float scaleOnDrag = 1.25f;
+        [SerializeField] protected float scaleTransitionDuration = 0.15f;
+        
+        [Header("Idle Animation")]
+        [SerializeField] protected bool useIdleAnimation = true;
+        [SerializeField] protected float idleAnimationSpeed = 1f;
+        
+        // State
+        protected DraggableObject _parentDraggable;
+        protected bool _isInitialized;
+        protected Vector3 _movementDelta;
+        protected Vector3 _rotationDelta;
+        protected int _savedSlotIndex;
+        protected Vector3 _lastPosition;
+        
+        // Properties
+        public DraggableObject ParentDraggable => _parentDraggable;
+        public bool IsInitialized => _isInitialized;
+        
+        /// <summary>
+        /// Initialize the visual with its parent draggable object
+        /// </summary>
+        public virtual void Initialize(DraggableObject parent)
+        {
+            _parentDraggable = parent;
+            
+            // Get or add required components
+            if (canvas == null)
+                canvas = GetComponent<Canvas>();
+            if (canvas == null)
+                canvas = gameObject.AddComponent<Canvas>();
+                
+            if (canvasGroup == null)
+                canvasGroup = GetComponent<CanvasGroup>();
+            if (canvasGroup == null)
+                canvasGroup = gameObject.AddComponent<CanvasGroup>();
+            
+            // Subscribe to parent events
+            SubscribeToParentEvents();
+            
+            // Initial position
+            transform.position = parent.transform.position;
+            _lastPosition = transform.position;
+            
+            _isInitialized = true;
+            
+            OnInitialized();
+        }
+        
+        protected virtual void SubscribeToParentEvents()
+        {
+            if (_parentDraggable == null)
+                return;
+                
+            _parentDraggable.OnDragStarted += HandleDragStarted;
+            _parentDraggable.OnDragEnded += HandleDragEnded;
+            _parentDraggable.OnPointerEntered += HandlePointerEnter;
+            _parentDraggable.OnPointerExited += HandlePointerExit;
+            _parentDraggable.OnPointerDowned += HandlePointerDown;
+            _parentDraggable.OnPointerUpped += HandlePointerUp;
+            _parentDraggable.OnSelected += HandleSelection;
+        }
+        
+        protected virtual void UnsubscribeFromParentEvents()
+        {
+            if (_parentDraggable == null)
+                return;
+                
+            _parentDraggable.OnDragStarted -= HandleDragStarted;
+            _parentDraggable.OnDragEnded -= HandleDragEnded;
+            _parentDraggable.OnPointerEntered -= HandlePointerEnter;
+            _parentDraggable.OnPointerExited -= HandlePointerExit;
+            _parentDraggable.OnPointerDowned -= HandlePointerDown;
+            _parentDraggable.OnPointerUpped -= HandlePointerUp;
+            _parentDraggable.OnSelected -= HandleSelection;
+        }
+        
+        protected virtual void Update()
+        {
+            if (!_isInitialized || _parentDraggable == null)
+                return;
+                
+            UpdateFollowPosition();
+            UpdateRotation();
+            UpdateTilt();
+            UpdateVisualContent();
+        }
+        
+        #region Position & Movement
+        
+        protected virtual void UpdateFollowPosition()
+        {
+            if (_parentDraggable == null)
+                return;
+                
+            Vector3 targetPosition = GetTargetPosition();
+            
+            if (useFollowDelay)
+            {
+                transform.position = Vector3.Lerp(transform.position, targetPosition, followSpeed * Time.deltaTime);
+            }
+            else
+            {
+                transform.position = targetPosition;
+            }
+            
+            // Calculate movement delta for tilt
+            Vector3 movement = transform.position - _lastPosition;
+            _movementDelta = Vector3.Lerp(_movementDelta, movement, 25f * Time.deltaTime);
+            _lastPosition = transform.position;
+        }
+        
+        protected virtual Vector3 GetTargetPosition()
+        {
+            return _parentDraggable.transform.position;
+        }
+        
+        #endregion
+        
+        #region Rotation & Tilt
+        
+        protected virtual void UpdateRotation()
+        {
+            if (_parentDraggable == null)
+                return;
+                
+            // Rotation based on movement direction (like Balatro)
+            Vector3 movementRotation = _parentDraggable.IsDragging 
+                ? _movementDelta * rotationAmount 
+                : (_lastPosition - _parentDraggable.transform.position) * rotationAmount;
+                
+            _rotationDelta = Vector3.Lerp(_rotationDelta, movementRotation, rotationSpeed * Time.deltaTime);
+            
+            float clampedZ = Mathf.Clamp(_rotationDelta.x, -60f, 60f);
+            transform.eulerAngles = new Vector3(transform.eulerAngles.x, transform.eulerAngles.y, clampedZ);
+        }
+        
+        protected virtual void UpdateTilt()
+        {
+            if (tiltParent == null)
+                return;
+                
+            // Save slot index when not dragging for idle animation
+            _savedSlotIndex = _parentDraggable.IsDragging 
+                ? _savedSlotIndex 
+                : _parentDraggable.GetSlotIndex();
+            
+            // Idle animation (sine/cosine wobble)
+            float idleMultiplier = _parentDraggable.IsHovering ? 0.2f : 1f;
+            float time = Time.time * idleAnimationSpeed + _savedSlotIndex;
+            float sineWobble = Mathf.Sin(time) * idleMultiplier;
+            float cosineWobble = Mathf.Cos(time) * idleMultiplier;
+            
+            // Manual tilt based on pointer position (when hovering)
+            float manualTiltX = 0f;
+            float manualTiltY = 0f;
+            
+            if (_parentDraggable.IsHovering && Camera.main != null)
+            {
+                Vector3 mouseWorldPos = Camera.main.ScreenToWorldPoint(UnityEngine.Input.mousePosition);
+                Vector3 offset = transform.position - mouseWorldPos;
+                manualTiltX = (offset.y * -1f) * manualTiltAmount;
+                manualTiltY = offset.x * manualTiltAmount;
+            }
+            
+            // Combine auto and manual tilt
+            float targetTiltX = manualTiltX + (useIdleAnimation ? sineWobble * autoTiltAmount : 0f);
+            float targetTiltY = manualTiltY + (useIdleAnimation ? cosineWobble * autoTiltAmount : 0f);
+            float targetTiltZ = _parentDraggable.IsDragging ? tiltParent.eulerAngles.z : 0f;
+            
+            // Lerp to target tilt
+            float lerpX = Mathf.LerpAngle(tiltParent.eulerAngles.x, targetTiltX, tiltSpeed * Time.deltaTime);
+            float lerpY = Mathf.LerpAngle(tiltParent.eulerAngles.y, targetTiltY, tiltSpeed * Time.deltaTime);
+            float lerpZ = Mathf.LerpAngle(tiltParent.eulerAngles.z, targetTiltZ, (tiltSpeed / 2f) * Time.deltaTime);
+            
+            tiltParent.eulerAngles = new Vector3(lerpX, lerpY, lerpZ);
+        }
+        
+        #endregion
+        
+        #region Event Handlers
+        
+        protected virtual void HandleDragStarted(DraggableObject draggable)
+        {
+            if (useScaleAnimations)
+            {
+                Tween.LocalScale(transform, Vector3.one * scaleOnDrag, scaleTransitionDuration, 0f, Tween.EaseOutBack);
+            }
+            
+            if (canvas != null)
+            {
+                canvas.overrideSorting = true;
+            }
+            
+            OnDragStartedVisual();
+        }
+        
+        protected virtual void HandleDragEnded(DraggableObject draggable)
+        {
+            if (canvas != null)
+            {
+                canvas.overrideSorting = false;
+            }
+            
+            Tween.LocalScale(transform, Vector3.one, scaleTransitionDuration, 0f, Tween.EaseOutBack);
+            
+            OnDragEndedVisual();
+        }
+        
+        protected virtual void HandlePointerEnter(DraggableObject draggable)
+        {
+            if (useScaleAnimations)
+            {
+                Tween.LocalScale(transform, Vector3.one * scaleOnHover, scaleTransitionDuration, 0f, Tween.EaseOutBack);
+            }
+            
+            // Punch rotation effect
+            if (shakeParent != null)
+            {
+                Tween.Rotation(shakeParent, shakeParent.eulerAngles + Vector3.forward * 5f, 0.15f, 0f, Tween.EaseOutBack);
+            }
+            
+            OnPointerEnterVisual();
+        }
+        
+        protected virtual void HandlePointerExit(DraggableObject draggable)
+        {
+            if (!draggable.WasDragged && useScaleAnimations)
+            {
+                Tween.LocalScale(transform, Vector3.one, scaleTransitionDuration, 0f, Tween.EaseOutBack);
+            }
+            
+            OnPointerExitVisual();
+        }
+        
+        protected virtual void HandlePointerDown(DraggableObject draggable)
+        {
+            if (useScaleAnimations)
+            {
+                Tween.LocalScale(transform, Vector3.one * scaleOnDrag, scaleTransitionDuration, 0f, Tween.EaseOutBack);
+            }
+            
+            OnPointerDownVisual();
+        }
+        
+        protected virtual void HandlePointerUp(DraggableObject draggable, bool longPress)
+        {
+            float targetScale = longPress ? scaleOnHover : scaleOnDrag;
+            
+            if (useScaleAnimations)
+            {
+                Tween.LocalScale(transform, Vector3.one * targetScale, scaleTransitionDuration, 0f, Tween.EaseOutBack);
+            }
+            
+            OnPointerUpVisual(longPress);
+        }
+        
+        protected virtual void HandleSelection(DraggableObject draggable, bool selected)
+        {
+            // Punch effect on selection
+            if (shakeParent != null && selected)
+            {
+                Vector3 punchAmount = shakeParent.up * 20f;
+                Tween.Position(shakeParent, shakeParent.position + punchAmount, 0.15f, 0f, Tween.EaseOutBack, 
+                    completeCallback: () => Tween.Position(shakeParent, shakeParent.position - punchAmount, 0.15f, 0f, Tween.EaseInBack));
+            }
+            
+            if (useScaleAnimations)
+            {
+                float targetScale = selected ? scaleOnDrag : scaleOnHover;
+                Tween.LocalScale(transform, Vector3.one * targetScale, scaleTransitionDuration, 0f, Tween.EaseOutBack);
+            }
+            
+            OnSelectionVisual(selected);
+        }
+        
+        #endregion
+        
+        #region Abstract/Virtual Hooks for Subclasses
+        
+        /// <summary>
+        /// Called after initialization is complete
+        /// </summary>
+        protected virtual void OnInitialized() { }
+        
+        /// <summary>
+        /// Update the actual visual content (sprites, UI elements, etc.)
+        /// Called every frame
+        /// </summary>
+        protected abstract void UpdateVisualContent();
+        
+        /// <summary>
+        /// Visual-specific behavior when drag starts
+        /// </summary>
+        protected virtual void OnDragStartedVisual() { }
+        
+        /// <summary>
+        /// Visual-specific behavior when drag ends
+        /// </summary>
+        protected virtual void OnDragEndedVisual() { }
+        
+        /// <summary>
+        /// Visual-specific behavior when pointer enters
+        /// </summary>
+        protected virtual void OnPointerEnterVisual() { }
+        
+        /// <summary>
+        /// Visual-specific behavior when pointer exits
+        /// </summary>
+        protected virtual void OnPointerExitVisual() { }
+        
+        /// <summary>
+        /// Visual-specific behavior when pointer down
+        /// </summary>
+        protected virtual void OnPointerDownVisual() { }
+        
+        /// <summary>
+        /// Visual-specific behavior when pointer up
+        /// </summary>
+        protected virtual void OnPointerUpVisual(bool longPress) { }
+        
+        /// <summary>
+        /// Visual-specific behavior when selection changes
+        /// </summary>
+        protected virtual void OnSelectionVisual(bool selected) { }
+        
+        #endregion
+        
+        protected virtual void OnDestroy()
+        {
+            UnsubscribeFromParentEvents();
+        }
+    }
+}
+
diff --git a/Assets/Scripts/UI/DragAndDrop/Core/DraggableVisual.cs.meta b/Assets/Scripts/UI/DragAndDrop/Core/DraggableVisual.cs.meta
new file mode 100644
index 00000000..e6090f91
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core/DraggableVisual.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 203c649ed73845c6999682bcf8383ee8
+timeCreated: 1762420644
\ No newline at end of file
diff --git a/Assets/Scripts/UI/DragAndDrop/Core/SlotContainer.cs b/Assets/Scripts/UI/DragAndDrop/Core/SlotContainer.cs
new file mode 100644
index 00000000..df429ab7
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core/SlotContainer.cs
@@ -0,0 +1,258 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+
+namespace UI.DragAndDrop.Core
+{
+    /// <summary>
+    /// Manages a collection of DraggableSlots.
+    /// Handles layout, slot finding, and reordering.
+    /// </summary>
+    public class SlotContainer : MonoBehaviour
+    {
+        [Header("Container Settings")]
+        [SerializeField] private LayoutType layoutType = LayoutType.Horizontal;
+        [SerializeField] private float spacing = 100f;
+        [SerializeField] private bool centerSlots = true;
+        [SerializeField] private bool autoRegisterChildren = true;
+        
+        [Header("Curve Layout (Horizontal Only)")]
+        [SerializeField] private bool useCurveLayout;
+        [SerializeField] private AnimationCurve positionCurve = AnimationCurve.Linear(0, 0, 1, 0);
+        [SerializeField] private float curveHeight = 50f;
+        
+        private List<DraggableSlot> _slots = new List<DraggableSlot>();
+        
+        public enum LayoutType
+        {
+            Horizontal,
+            Vertical,
+            Grid,
+            Custom
+        }
+        
+        // Events
+        public event Action<DraggableSlot> OnSlotAdded;
+        public event Action<DraggableSlot> OnSlotRemoved;
+        public event Action OnLayoutChanged;
+        
+        public List<DraggableSlot> Slots => _slots;
+        public int SlotCount => _slots.Count;
+        
+        private void Awake()
+        {
+            if (autoRegisterChildren)
+            {
+                RegisterChildSlots();
+            }
+        }
+        
+        /// <summary>
+        /// Automatically register all child DraggableSlot components
+        /// </summary>
+        private void RegisterChildSlots()
+        {
+            DraggableSlot[] childSlots = GetComponentsInChildren<DraggableSlot>();
+            foreach (var slot in childSlots)
+            {
+                RegisterSlot(slot);
+            }
+        }
+        
+        /// <summary>
+        /// Register a slot with this container
+        /// </summary>
+        public void RegisterSlot(DraggableSlot slot)
+        {
+            if (slot == null || _slots.Contains(slot))
+                return;
+                
+            _slots.Add(slot);
+            slot.SetSlotIndex(_slots.Count - 1);
+            
+            OnSlotAdded?.Invoke(slot);
+            UpdateLayout();
+        }
+        
+        /// <summary>
+        /// Unregister a slot from this container
+        /// </summary>
+        public void UnregisterSlot(DraggableSlot slot)
+        {
+            if (slot == null || !_slots.Contains(slot))
+                return;
+                
+            _slots.Remove(slot);
+            OnSlotRemoved?.Invoke(slot);
+            
+            // Re-index remaining slots
+            for (int i = 0; i < _slots.Count; i++)
+            {
+                _slots[i].SetSlotIndex(i);
+            }
+            
+            UpdateLayout();
+        }
+        
+        /// <summary>
+        /// Find the closest slot to a world position
+        /// </summary>
+        public DraggableSlot FindClosestSlot(Vector3 worldPosition, DraggableObject draggable = null)
+        {
+            if (_slots.Count == 0)
+                return null;
+                
+            DraggableSlot closest = null;
+            float closestDistance = float.MaxValue;
+            
+            foreach (var slot in _slots)
+            {
+                // Skip locked slots or slots that can't accept this type
+                if (slot.IsLocked)
+                    continue;
+                    
+                if (draggable != null && !slot.CanAccept(draggable))
+                    continue;
+                    
+                float distance = Vector3.Distance(worldPosition, slot.WorldPosition);
+                if (distance < closestDistance)
+                {
+                    closestDistance = distance;
+                    closest = slot;
+                }
+            }
+            
+            return closest;
+        }
+        
+        /// <summary>
+        /// Get all available (empty) slots
+        /// </summary>
+        public List<DraggableSlot> GetAvailableSlots()
+        {
+            return _slots.Where(s => !s.IsOccupied && !s.IsLocked).ToList();
+        }
+        
+        /// <summary>
+        /// Get all occupied slots
+        /// </summary>
+        public List<DraggableSlot> GetOccupiedSlots()
+        {
+            return _slots.Where(s => s.IsOccupied).ToList();
+        }
+        
+        /// <summary>
+        /// Get slot at specific index
+        /// </summary>
+        public DraggableSlot GetSlotAtIndex(int index)
+        {
+            if (index < 0 || index >= _slots.Count)
+                return null;
+                
+            return _slots[index];
+        }
+        
+        /// <summary>
+        /// Update the layout of all slots based on layout type
+        /// </summary>
+        public void UpdateLayout()
+        {
+            if (layoutType == LayoutType.Custom)
+            {
+                OnLayoutChanged?.Invoke();
+                return;
+            }
+            
+            int count = _slots.Count;
+            if (count == 0)
+                return;
+                
+            switch (layoutType)
+            {
+                case LayoutType.Horizontal:
+                    LayoutHorizontal();
+                    break;
+                case LayoutType.Vertical:
+                    LayoutVertical();
+                    break;
+                case LayoutType.Grid:
+                    LayoutGrid();
+                    break;
+            }
+            
+            OnLayoutChanged?.Invoke();
+        }
+        
+        private void LayoutHorizontal()
+        {
+            float totalWidth = (_slots.Count - 1) * spacing;
+            float startX = centerSlots ? -totalWidth / 2f : 0f;
+            
+            for (int i = 0; i < _slots.Count; i++)
+            {
+                if (_slots[i].RectTransform != null)
+                {
+                    float xPos = startX + (i * spacing);
+                    float yPos = 0;
+                    
+                    // Apply curve if enabled
+                    if (useCurveLayout && _slots.Count > 1)
+                    {
+                        float normalizedPos = i / (float)(_slots.Count - 1);
+                        yPos = positionCurve.Evaluate(normalizedPos) * curveHeight;
+                    }
+                    
+                    _slots[i].RectTransform.anchoredPosition = new Vector2(xPos, yPos);
+                }
+            }
+        }
+        
+        private void LayoutVertical()
+        {
+            float totalHeight = (_slots.Count - 1) * spacing;
+            float startY = centerSlots ? totalHeight / 2f : 0f;
+            
+            for (int i = 0; i < _slots.Count; i++)
+            {
+                if (_slots[i].RectTransform != null)
+                {
+                    float yPos = startY - (i * spacing);
+                    _slots[i].RectTransform.anchoredPosition = new Vector2(0, yPos);
+                }
+            }
+        }
+        
+        private void LayoutGrid()
+        {
+            // Simple grid layout - can be expanded
+            int columns = Mathf.CeilToInt(Mathf.Sqrt(_slots.Count));
+            
+            for (int i = 0; i < _slots.Count; i++)
+            {
+                if (_slots[i].RectTransform != null)
+                {
+                    int row = i / columns;
+                    int col = i % columns;
+                    
+                    float xPos = col * spacing;
+                    float yPos = -row * spacing;
+                    
+                    _slots[i].RectTransform.anchoredPosition = new Vector2(xPos, yPos);
+                }
+            }
+        }
+        
+        /// <summary>
+        /// Clear all slots
+        /// </summary>
+        public void ClearAllSlots()
+        {
+            foreach (var slot in _slots)
+            {
+                slot.Vacate();
+            }
+        }
+    }
+}
+
diff --git a/Assets/Scripts/UI/DragAndDrop/Core/SlotContainer.cs.meta b/Assets/Scripts/UI/DragAndDrop/Core/SlotContainer.cs.meta
new file mode 100644
index 00000000..d5a5e2ab
--- /dev/null
+++ b/Assets/Scripts/UI/DragAndDrop/Core/SlotContainer.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: f1347da8005d4687a85dbc4db9a1bbbb
+timeCreated: 1762420766
\ No newline at end of file
diff --git a/docs/booster_opening_setup_guide.md b/docs/booster_opening_setup_guide.md
new file mode 100644
index 00000000..910c748a
--- /dev/null
+++ b/docs/booster_opening_setup_guide.md
@@ -0,0 +1,365 @@
+# Booster Opening System - Complete Setup Guide
+
+## 📋 Overview
+This guide walks you through setting up the complete booster opening flow, from the Album page to opening packs and revealing cards.
+
+---
+
+## 🎯 What Was Implemented
+
+### **Core Components Enhanced:**
+1. **DraggableSlot** - Added scale control for occupants
+2. **BoosterPackDraggable** - Added tap-to-shake functionality
+3. **BoosterPackVisual** - Added progressive shake animations
+4. **BoosterOpeningPage** - Complete flow implementation
+5. **AlbumViewPage** - Updated to pass booster count
+
+### **Flow Summary:**
+1. Album page shows booster buttons → Click → Opens BoosterOpeningPage
+2. Opening page shows draggable boosters in bottom-right
+3. Player taps or drags booster to center slot
+4. Player taps booster X times (configurable, default 3)
+5. Booster disappears, 3 card backs appear
+6. Player clicks cards to reveal them one-by-one
+7. After all revealed → Show next booster OR close page
+
+---
+
+## 🏗️ Scene Setup Instructions
+
+### **Step 1: Create the BoosterOpeningPage GameObject**
+
+1. **In your scene hierarchy:**
+   - Create an empty GameObject named `BoosterOpeningPage`
+   - Add component: `BoosterOpeningPage` script
+   - Add component: `Canvas Group` (for fade transitions)
+   - Ensure it's a child of your Canvas
+
+2. **Create UI Structure:**
+   ```
+   BoosterOpeningPage (BoosterOpeningPage component)
+   ├── Background (Image - optional dark overlay)
+   ├── CloseButton (Button)
+   ├── BottomRightContainer (SlotContainer)
+   │   ├── Slot_0 (DraggableSlot)
+   │   ├── Slot_1 (DraggableSlot)
+   │   └── Slot_2 (DraggableSlot)
+   ├── CenterSlot (DraggableSlot)
+   ├── CardDisplayContainer (Empty RectTransform)
+   └── BoosterInstances (Empty container)
+       ├── BoosterPack_0 (BoosterPackDraggable prefab)
+       ├── BoosterPack_1 (BoosterPackDraggable prefab)
+       └── BoosterPack_2 (BoosterPackDraggable prefab)
+   ```
+
+---
+
+## 📐 Detailed Component Setup
+
+### **A. Bottom-Right Slot Container**
+
+**GameObject Setup:**
+- Name: `BottomRightContainer`
+- Component: `SlotContainer`
+- Position: Bottom-right of screen (e.g., anchored to bottom-right)
+- Recommended position: X=800, Y=-400 (adjust for your canvas size)
+
+**SlotContainer Settings:**
+- Layout Type: `Vertical`
+- Spacing: `120`
+- Center Slots: ✓
+- Auto Register Children: ✓
+
+**Child Slots (Slot_0, Slot_1, Slot_2):**
+- Add component: `DraggableSlot` to each
+- Size: 150x200 (adjust to your booster size)
+- Settings:
+  - Filter By Type: ✓
+  - Allowed Type Names: `BoosterPackDraggable`
+  - Apply Scale To Occupant: ☐ (leave normal size)
+
+---
+
+### **B. Center Opening Slot**
+
+**GameObject Setup:**
+- Name: `CenterSlot`
+- Component: `DraggableSlot`
+- Position: Center of screen (X=0, Y=0)
+- Size: 300x400 (larger than boosters)
+
+**DraggableSlot Settings:**
+- Filter By Type: ✓
+- Allowed Type Names: `BoosterPackDraggable`
+- **Apply Scale To Occupant: ✓** ← Important!
+- **Occupant Scale: (2, 2, 1)** ← Makes booster 2x bigger
+- Scale Transition Duration: `0.3`
+
+---
+
+### **C. Card Display Container**
+
+**GameObject Setup:**
+- Name: `CardDisplayContainer`
+- Component: `RectTransform` only
+- Position: Center of screen (X=0, Y=-100)
+- This is where revealed cards will spawn
+
+---
+
+### **D. Booster Pack Instances**
+
+You have two options: **Prefabs** or **Scene Instances**
+
+#### **Option 1: Using Prefabs (Recommended)**
+
+1. **Create BoosterPack Prefab:**
+   ```
+   BoosterPackPrefab
+   ├── BoosterPackDraggable (component)
+   ├── Image (base - raycastTarget = false)
+   └── Visual (BoosterPackVisual)
+       ├── Canvas
+       ├── CanvasGroup
+       ├── TiltParent (Transform)
+       │   └── PackImage (Image - your booster sprite)
+       ├── ShakeParent (Transform)
+       └── GlowEffect (ParticleSystem - optional)
+   ```
+
+2. **BoosterPackDraggable Settings:**
+   - Visual Prefab: Assign the Visual prefab
+   - Can Open On Drop: ☐
+   - Can Open On Double Click: ☐
+   - **Can Tap To Open: ✓**
+   - **Max Taps To Open: 3** (or your preference)
+
+3. **In Scene:**
+   - Under `BoosterInstances` container, create 3 instances
+   - Name them: `BoosterPack_0`, `BoosterPack_1`, `BoosterPack_2`
+   - They will start inactive and be shown based on available count
+
+#### **Option 2: Scene Instances**
+- Place 3 booster GameObjects directly in the scene
+- Configure as above
+- Set initial Active state to `false`
+
+---
+
+### **E. Flippable Card Prefab**
+
+**For now (placeholder):**
+1. Create a simple prefab named `FlippableCardPrefab`
+2. Structure:
+   ```
+   FlippableCardPrefab
+   ├── RectTransform (200x300)
+   ├── CardDisplay (component)
+   ├── Image (card back sprite initially)
+   └── Button (will be added at runtime if not present)
+   ```
+
+3. **Important:**
+   - The card should show a "back" sprite initially
+   - When clicked, `CardDisplay.SetupCard()` will be called
+   - In the future, add flip animation here
+
+---
+
+### **F. BoosterOpeningPage Component Configuration**
+
+**In the Inspector:**
+
+**UI References:**
+- Canvas Group: Auto-assigned or drag the CanvasGroup
+- Close Button: Drag your close button
+
+**Booster Management:**
+- Booster Pack Instances: **Array size = 3**
+  - Element 0: `BoosterPack_0`
+  - Element 1: `BoosterPack_1`
+  - Element 2: `BoosterPack_2`
+- Bottom Right Slots: Drag `BottomRightContainer`
+- Center Opening Slot: Drag `CenterSlot`
+
+**Card Display:**
+- Card Display Container: Drag `CardDisplayContainer`
+- Flippable Card Prefab: Drag your card prefab
+- Card Spacing: `150` (distance between cards)
+
+**Settings:**
+- Card Reveal Delay: `0.5`
+- Booster Disappear Duration: `0.5`
+
+---
+
+## 🎨 Creating the Booster Pack Visual Prefab
+
+### **Booster Visual Structure:**
+
+```
+BoosterVisual (BoosterPackVisual component)
+├── Canvas (sort order will be controlled at runtime)
+├── CanvasGroup (for fading)
+├── TiltParent (empty Transform for 3D tilt effect)
+│   ├── PackImage (Image - your booster pack sprite)
+│   └── FrameImage (Image - optional frame/border)
+├── ShakeParent (empty Transform for shake effects)
+└── GlowEffect (Particle System - optional sparkles)
+```
+
+### **Component Settings:**
+
+**BoosterPackVisual:**
+- Canvas: Auto-assigned
+- Canvas Group: Auto-assigned
+- Tilt Parent: Drag `TiltParent`
+- Shake Parent: Drag `ShakeParent`
+- Pack Image: Drag the `PackImage`
+- Pack Sprite: Assign your booster sprite asset
+
+**Visual Animation Settings:**
+- Follow Speed: `30`
+- Rotation Amount: `20`
+- Tilt Speed: `20`
+- Use Idle Animation: ✓
+- Idle Animation Speed: `1`
+- Opening Scale Punch: `0.5`
+- Opening Rotation Punch: `360`
+- Opening Duration: `0.5`
+
+---
+
+## 🔗 Connecting to AlbumViewPage
+
+**In your AlbumViewPage Inspector:**
+- Booster Opening Page: Drag your `BoosterOpeningPage` GameObject
+- Booster Pack Buttons: Array of booster button GameObjects (already configured)
+
+**That's it!** The AlbumViewPage script already has the updated code to pass booster count.
+
+---
+
+## 🎮 Testing the Flow
+
+### **Test Checklist:**
+
+1. **Setup Test:**
+   - ✓ BoosterOpeningPage exists in scene
+   - ✓ All slots configured
+   - ✓ Booster instances assigned
+   - ✓ AlbumViewPage has reference to opening page
+
+2. **Manual Booster Count:**
+   - In CardSystemManager, set initial booster count to 3
+   - Or use the editor tool to add boosters
+
+3. **Test Flow:**
+   1. Open album → Should see 3 booster buttons
+   2. Click a booster button → Opens BoosterOpeningPage
+   3. Should see 3 boosters in bottom-right
+   4. **Drag Test:** Drag a booster to center → Should scale up 2x
+   5. **Tap Test:** Tap the booster 3 times:
+      - Tap 1: Small shake
+      - Tap 2: Medium shake
+      - Tap 3: Big shake → Booster disappears
+   6. Should see 3 card backs appear
+   7. Click each card → Should reveal (show CardDisplay)
+   8. After all revealed → Should show next booster OR close page
+
+---
+
+## ⚙️ Configuration Options
+
+### **Adjusting Tap Count:**
+- Select any BoosterPackDraggable
+- Change `Max Taps To Open` (3 is default)
+
+### **Adjusting Booster Cap:**
+- In BoosterOpeningPage, change `Booster Pack Instances` array size
+- Add/remove booster instances
+- Bottom-right slots should match (add more Slot children)
+
+### **Adjusting Center Slot Scale:**
+- Select `CenterSlot`
+- Change `Occupant Scale` (2,2,1 = 2x size)
+
+### **Card Spacing:**
+- In BoosterOpeningPage, adjust `Card Spacing` (150 default)
+
+---
+
+## 🐛 Troubleshooting
+
+### **Problem: Boosters don't appear**
+- Check: `Booster Pack Instances` array is filled
+- Check: CardSystemManager has boosters available
+- Check: AlbumViewPage passes booster count correctly
+
+### **Problem: Can't drag booster to center**
+- Check: CenterSlot has `Filter By Type` with `BoosterPackDraggable`
+- Check: CenterSlot is not locked initially
+- Check: Booster has Image with `raycastTarget = true` on base object
+
+### **Problem: Tapping doesn't work**
+- Check: BoosterPackDraggable has `Can Tap To Open` enabled
+- Check: Booster is in the center slot (tap only works when slotted)
+- Check: Visual children have `raycastTarget = false` so taps reach the base
+
+### **Problem: Booster doesn't scale up in center**
+- Check: CenterSlot has `Apply Scale To Occupant` enabled
+- Check: `Occupant Scale` is set (e.g., 2,2,1)
+
+### **Problem: Cards don't reveal**
+- Check: `Flippable Card Prefab` is assigned
+- Check: Prefab has CardDisplay component
+- Check: CardDisplay can receive card data
+
+---
+
+## 🎨 Visual Polish (Optional Next Steps)
+
+### **Enhance Card Flip:**
+- Add rotation animation when revealing
+- Use DOTween or Tween for 3D flip effect
+- Particle effects on reveal
+
+### **Booster Opening Effects:**
+- More dramatic particles when opening
+- Sound effects on taps and opening
+- Screen shake on final tap
+
+### **Transition Polish:**
+- Boosters fly in on page open
+- Cards fly out after revealing
+- Smooth transitions between boosters
+
+---
+
+## 📝 Summary
+
+**You now have:**
+✅ Complete booster opening flow
+✅ Tap-to-shake interaction (3 taps default)
+✅ Drag-and-drop alternative
+✅ Card reveal system (click to flip)
+✅ Auto-progression to next booster
+✅ Auto-close when no boosters left
+✅ Scalable system (adjust array size for more boosters)
+
+**Next Steps:**
+1. Create your visual assets (booster sprites, card backs)
+2. Set up the scene structure as outlined
+3. Configure the BoosterOpeningPage component
+4. Test the flow
+5. Polish with animations and effects
+
+**Need Help?**
+- Reference the existing drag-and-drop documentation
+- Check CardSystem documentation for card data structure
+- Test individual components in isolation first
+
+---
+
+🎉 **Happy Booster Opening!** 🎉
+
diff --git a/docs/booster_prefab_structure_guide.md b/docs/booster_prefab_structure_guide.md
new file mode 100644
index 00000000..006663fc
--- /dev/null
+++ b/docs/booster_prefab_structure_guide.md
@@ -0,0 +1,342 @@
+# Booster Pack Prefab Structure Guide
+
+## 🎨 Complete Booster Pack Prefab Setup
+
+This guide shows you exactly how to structure your booster pack prefabs for the opening system.
+
+---
+
+## 📦 BoosterPackDraggable Prefab Structure
+
+```
+BoosterPackPrefab (RectTransform)
+│
+├── [Components on Root]
+│   ├── RectTransform (200x300 size recommended)
+│   ├── Image (IMPORTANT: raycastTarget = TRUE - for clicking/dragging)
+│   ├── BoosterPackDraggable (script)
+│   └── Canvas Group (optional - for fading)
+│
+└── Visual (Child GameObject)
+    └── [BoosterPackVisual Prefab Instance]
+```
+
+---
+
+## 🎭 BoosterPackVisual Prefab Structure
+
+```
+BoosterVisual (RectTransform)
+│
+├── [Components on Root]
+│   ├── RectTransform (same size as parent)
+│   ├── Canvas (will be controlled at runtime)
+│   ├── CanvasGroup (for alpha transitions)
+│   └── BoosterPackVisual (script)
+│
+├── TiltParent (Empty Transform)
+│   │   [This rotates for 3D tilt effect]
+│   │
+│   ├── PackImage (Image)
+│   │   ├── Sprite: Your booster pack sprite
+│   │   ├── raycastTarget: FALSE
+│   │   └── Size: Slightly smaller than parent
+│   │
+│   ├── FrameImage (Image - optional)
+│   │   ├── Sprite: Border/frame decoration
+│   │   └── raycastTarget: FALSE
+│   │
+│   └── RarityIndicator (Image - optional)
+│       ├── Sprite: Rarity gem/star
+│       └── raycastTarget: FALSE
+│
+├── ShakeParent (Empty Transform)
+│   │   [This is used for shake offset]
+│   └── (Currently empty, reserved for effects)
+│
+└── GlowEffect (Particle System - optional)
+    ├── Shape: Circle
+    ├── Start Size: 5-10
+    ├── Start Color: Golden/sparkly
+    ├── Emission Rate: 10-20
+    └── Renderer: Sort Order = 1 (above images)
+```
+
+---
+
+## ⚙️ Component Configuration
+
+### **BoosterPackDraggable Settings:**
+
+```yaml
+[Draggable Settings]
+Move Speed: 50
+Smooth Movement: ✓
+Snap Duration: 0.3
+
+[Visual]
+Visual Prefab: (Assign BoosterVisual prefab)
+Instantiate Visual: ✓
+Visual Parent: (Leave empty - uses canvas)
+
+[Selection]
+Is Selectable: ✓
+Selection Offset: 50
+
+[Booster Pack Settings]
+Can Open On Drop: ☐
+Can Open On Double Click: ☐
+
+[Tap to Open]
+Can Tap To Open: ✓
+Max Taps To Open: 3
+```
+
+### **BoosterPackVisual Settings:**
+
+```yaml
+[References]
+Canvas: (Auto-assigned)
+Canvas Group: (Auto-assigned)
+Tilt Parent: (Drag TiltParent object)
+Shake Parent: (Drag ShakeParent object)
+
+[Follow Parameters]
+Follow Speed: 30
+Use Follow Delay: ✓
+
+[Rotation/Tilt Parameters]
+Rotation Amount: 20
+Rotation Speed: 20
+Auto Tilt Amount: 30
+Manual Tilt Amount: 20
+Tilt Speed: 20
+
+[Scale Parameters]
+Use Scale Animations: ✓
+Scale On Hover: 1.15
+Scale On Drag: 1.25
+Scale Transition Duration: 0.15
+
+[Idle Animation]
+Use Idle Animation: ✓
+Idle Animation Speed: 1
+
+[Booster Pack Visual]
+Pack Image: (Drag PackImage)
+Pack Sprite: (Assign your sprite asset)
+Glow Effect: (Drag particle system if using)
+Glow Transform: (Drag particle transform if using)
+
+[Opening Animation]
+Opening Scale Punch: 0.5
+Opening Rotation Punch: 360
+Opening Duration: 0.5
+```
+
+---
+
+## 🎨 Creating in Unity (Step-by-Step)
+
+### **Step 1: Create Root GameObject**
+1. Right-click in Hierarchy → UI → Image
+2. Name it: `BoosterPackPrefab`
+3. Set Size: 200x300 (Width x Height)
+4. Add sprite: Temporary placeholder or your booster sprite
+5. **IMPORTANT:** Ensure `raycastTarget` is ✓ checked
+
+### **Step 2: Add BoosterPackDraggable**
+1. Add Component → `BoosterPackDraggable`
+2. Configure settings (see above)
+3. Leave Visual Prefab empty for now
+
+### **Step 3: Create Visual Child**
+1. Right-click BoosterPackPrefab → Create Empty
+2. Name it: `BoosterVisual`
+3. Add Component → `Canvas`
+4. Add Component → `Canvas Group`
+5. Add Component → `BoosterPackVisual`
+
+### **Step 4: Create TiltParent**
+1. Right-click BoosterVisual → Create Empty
+2. Name it: `TiltParent`
+3. Position: (0, 0, 0)
+
+### **Step 5: Add Images under TiltParent**
+1. Right-click TiltParent → UI → Image
+2. Name it: `PackImage`
+3. Assign your booster sprite
+4. **Set raycastTarget to ☐ UNCHECKED**
+5. Size: 180x280 (slightly smaller)
+
+### **Step 6: Create ShakeParent**
+1. Right-click BoosterVisual → Create Empty
+2. Name it: `ShakeParent`
+3. Position: (0, 0, 0)
+
+### **Step 7: Add Glow Effect (Optional)**
+1. Right-click BoosterVisual → Effects → Particle System
+2. Name it: `GlowEffect`
+3. Configure:
+   - Duration: 1
+   - Looping: ✓
+   - Start Lifetime: 1-2
+   - Start Speed: 0
+   - Start Size: 5-10
+   - Start Color: Gold/Yellow with alpha
+   - Shape: Circle, Radius: 1
+   - Emission: Rate over Time = 15
+   - Renderer: Material = Default Particle, Sort Order = 1
+
+### **Step 8: Wire Up References**
+1. Select `BoosterVisual`
+2. In BoosterPackVisual component:
+   - Tilt Parent: Drag `TiltParent`
+   - Shake Parent: Drag `ShakeParent`
+   - Pack Image: Drag `PackImage`
+   - Pack Sprite: Assign sprite asset
+   - Glow Effect: Drag `GlowEffect` (if using)
+
+### **Step 9: Make Prefab**
+1. Drag `BoosterPackPrefab` to Project folder
+2. Delete from scene
+3. You now have a reusable prefab!
+
+---
+
+## 🎯 Instantiation in Scene
+
+### **Option A: Prefab Instances (Recommended)**
+In your BoosterOpeningPage scene:
+1. Create empty GameObject: `BoosterInstances`
+2. Drag 3 instances of your prefab into it
+3. Name them: `BoosterPack_0`, `BoosterPack_1`, `BoosterPack_2`
+4. Set all to Active = ☐ (unchecked)
+5. Position doesn't matter - they'll be assigned to slots
+
+### **Option B: Runtime Instantiation**
+- Assign the prefab to BoosterOpeningPage
+- Script will instantiate as needed
+- (Not implemented yet, but easy to add)
+
+---
+
+## 🧪 Testing Your Prefab
+
+### **Test 1: Visual Check**
+1. Place one instance in scene (active)
+2. Enter Play Mode
+3. Should see: Sprite, idle wobble animation
+4. Hover over it: Should scale up slightly
+
+### **Test 2: Drag Test**
+1. Create a SlotContainer with a slot
+2. Try dragging the booster to the slot
+3. Should snap smoothly
+4. Visual should lerp-follow with delay
+
+### **Test 3: Tap Test**
+1. Place booster in a slot
+2. Set Can Tap To Open = ✓, Max Taps = 3
+3. Click 3 times
+4. Should see increasing shakes
+
+---
+
+## 📐 Size Recommendations
+
+### **For Mobile:**
+- Booster: 200x300
+- Center Slot Scale: 2x → 400x600
+- Card: 180x250
+
+### **For Desktop:**
+- Booster: 250x350
+- Center Slot Scale: 1.5x → 375x525
+- Card: 200x280
+
+### **Spacing:**
+- Bottom slots: 120-150 units apart
+- Cards: 150-200 units apart
+
+---
+
+## 🎨 Sprite Requirements
+
+### **Booster Pack Sprite:**
+- Recommended: 512x768 or 1024x1536
+- Format: PNG with transparency
+- Style: Vertical rectangle (2:3 ratio)
+- Should have clear visual identity
+
+### **Card Back Sprite:**
+- Same aspect ratio as cards
+- Clearly distinct from front
+- Can match booster theme
+
+---
+
+## 🔧 Troubleshooting Prefabs
+
+**Problem: Can't click/drag booster**
+→ Check: Root Image has raycastTarget = ✓
+→ Check: Visual children have raycastTarget = ☐
+
+**Problem: Visual doesn't follow smoothly**
+→ Check: BoosterPackVisual is initialized
+→ Check: Follow Speed > 0, Use Follow Delay = ✓
+
+**Problem: No shake animation**
+→ Check: BoosterPackVisual subscribes to OnTapped
+→ Check: TiltParent and ShakeParent are assigned
+
+**Problem: Booster looks weird when dragging**
+→ Check: TiltParent contains the images
+→ Check: Rotation parameters are reasonable (10-30)
+
+---
+
+## 💡 Advanced Customization
+
+### **Rarity-Based Visuals:**
+Add different sprites or effects based on rarity:
+```csharp
+// In BoosterPackDraggable or Visual:
+public enum BoosterRarity { Common, Rare, Legendary }
+public BoosterRarity rarity;
+
+// Change sprite/effects based on rarity
+```
+
+### **Opening Sequence:**
+Customize the opening animation:
+- Adjust Opening Scale Punch (0.5 default)
+- Adjust Opening Rotation Punch (360 default)
+- Add sound effects in `PlayOpeningAnimation()`
+
+### **Hover Effects:**
+Make boosters more responsive:
+- Increase Scale On Hover (1.15 → 1.3)
+- Add glow intensity on hover
+- Tilt toward mouse more (Manual Tilt Amount)
+
+---
+
+## ✅ Final Checklist
+
+Before using your prefab:
+- [ ] Root has BoosterPackDraggable
+- [ ] Root Image has raycastTarget = TRUE
+- [ ] Visual child has BoosterPackVisual
+- [ ] TiltParent exists and contains sprites
+- [ ] ShakeParent exists
+- [ ] All image children have raycastTarget = FALSE
+- [ ] References are wired up in Visual
+- [ ] Prefab is saved in Project
+- [ ] Can Tap To Open = ✓
+- [ ] Max Taps To Open = 3 (or your choice)
+
+---
+
+🎉 **You're ready to create beautiful, interactive booster packs!** 🎉
+
diff --git a/docs/drag_drop_system_readme.md b/docs/drag_drop_system_readme.md
new file mode 100644
index 00000000..25c5a20f
--- /dev/null
+++ b/docs/drag_drop_system_readme.md
@@ -0,0 +1,309 @@
+# Drag and Drop Card System
+
+A robust, touch-compatible drag-and-drop system for Unity UI, inspired by Balatro's visual feel. Supports cards, booster packs, and any other draggable objects with smooth visual effects.
+
+## Architecture Overview
+
+The system is built on a separation of concerns:
+- **Logic Layer** (`DraggableObject`) - Handles dragging, slot snapping, events
+- **Visual Layer** (`DraggableVisual`) - Follows the logic object with lerping, tilting, animations
+- **Slot System** (`DraggableSlot` + `SlotContainer`) - Manages positions and layout
+
+## Core Components
+
+### 1. DraggableObject (Abstract Base Class)
+Base class for any draggable UI element.
+
+**Key Features:**
+- Touch-compatible via Unity's pointer event system
+- Smooth movement toward pointer (configurable)
+- Automatic slot snapping on release
+- Selection support with visual offset
+- Comprehensive event system
+
+**Usage:**
+```csharp
+public class MyDraggable : DraggableObject
+{
+    protected override void OnDragStartedHook()
+    {
+        // Custom logic when drag starts
+    }
+}
+```
+
+### 2. DraggableVisual (Abstract Base Class)
+Visual representation that follows the DraggableObject.
+
+**Key Features:**
+- Lerps toward parent position (not instant)
+- Tilt based on movement velocity
+- Auto-tilt idle animation (sine/cosine wobble)
+- Manual tilt when hovering
+- Scale animations on hover/drag/select
+
+**Usage:**
+```csharp
+public class MyVisual : DraggableVisual
+{
+    protected override void UpdateVisualContent()
+    {
+        // Update your visual elements here
+    }
+}
+```
+
+### 3. DraggableSlot
+Represents a position where draggables can snap.
+
+**Key Features:**
+- Occupancy management (one object per slot)
+- Type filtering (restrict which types can occupy)
+- Lock/unlock functionality
+- Swap support
+
+### 4. SlotContainer
+Manages a collection of slots.
+
+**Key Features:**
+- Multiple layout types (Horizontal, Vertical, Grid, Custom)
+- Curve-based positioning for horizontal layouts
+- Automatic slot registration
+- Find closest slot algorithm
+
+**Layout Types:**
+- **Horizontal** - Slots arranged in a horizontal line (with optional curve)
+- **Vertical** - Slots arranged in a vertical line
+- **Grid** - Slots arranged in a grid pattern
+- **Custom** - Manually position slots
+
+## Card-Specific Implementations
+
+### CardDraggable
+Card-specific draggable implementation.
+
+**Features:**
+- Holds `CardData` reference
+- Events for card data changes
+- Integrates with `CardSystemManager`
+
+**Example:**
+```csharp
+CardDraggable card = GetComponent<CardDraggable>();
+card.SetCardData(myCardData);
+```
+
+### CardDraggableVisual
+Visual representation for cards.
+
+**Features:**
+- Uses existing `CardDisplay` component
+- Shadow effects on press
+- Automatic visual refresh when card data changes
+
+### BoosterPackDraggable
+Booster pack implementation.
+
+**Features:**
+- Double-click to open support
+- Opening state management
+- Events for opening
+
+### BoosterPackVisual
+Visual representation for booster packs.
+
+**Features:**
+- Glow particle effects
+- Opening animation (scale + rotation)
+- Sprite customization
+
+## Setup Guide
+
+### Basic Setup
+
+1. **Create Slot Container:**
+   ```
+   GameObject → UI → Panel (rename to "CardSlotContainer")
+   Add Component → SlotContainer
+   ```
+
+2. **Create Slots:**
+   ```
+   Under CardSlotContainer:
+   GameObject → UI → Empty (rename to "Slot_01")
+   Add Component → DraggableSlot
+   ```
+   Duplicate for as many slots as needed.
+
+3. **Create Draggable Card:**
+   ```
+   GameObject → UI → Image (rename to "CardDraggable")
+   Add Component → CardDraggable
+   ```
+
+4. **Create Visual Prefab:**
+   ```
+   Create a prefab with:
+   - Root: Empty GameObject with CardDraggableVisual component
+   - Child: Canvas (for sorting control)
+   - Child: TiltParent (Transform for tilt effects)
+   - Child: ShakeParent (Transform for punch effects)
+   - Child: CardDisplay (your existing card visual)
+   ```
+
+5. **Link Visual to Draggable:**
+   ```
+   On CardDraggable:
+   - Assign your visual prefab to "Visual Prefab"
+   - Set "Instantiate Visual" to true
+   ```
+
+### Advanced: Curved Hand Layout
+
+For a Balatro-style curved card hand:
+
+1. On SlotContainer:
+   - Set Layout Type to "Horizontal"
+   - Enable "Use Curve Layout"
+   - Edit "Position Curve" (try: keys at 0,0.5,1 with values 0,1,0)
+   - Set "Curve Height" (e.g., 50)
+   - Enable "Center Slots"
+
+2. Adjust spacing to fit your card size
+
+## Event System
+
+### DraggableObject Events:
+```csharp
+draggable.OnDragStarted += (obj) => { };
+draggable.OnDragEnded += (obj) => { };
+draggable.OnPointerEntered += (obj) => { };
+draggable.OnPointerExited += (obj) => { };
+draggable.OnPointerDowned += (obj) => { };
+draggable.OnPointerUpped += (obj, longPress) => { };
+draggable.OnSelected += (obj, selected) => { };
+draggable.OnSlotChanged += (obj, slot) => { };
+```
+
+### CardDraggable Events:
+```csharp
+cardDraggable.OnCardDataChanged += (card, data) => { };
+```
+
+### BoosterPackDraggable Events:
+```csharp
+boosterDraggable.OnBoosterOpened += (pack) => { };
+```
+
+## Touch Support
+
+The system is fully touch-compatible out of the box! Unity's Event System automatically routes touch events through the pointer interfaces.
+
+**Supported Gestures:**
+- Single touch drag
+- Tap to select
+- Double-tap (on booster packs)
+- Long press detection
+
+**Note:** For multi-touch support, the system uses PointerEventData which handles the first touch automatically. Additional touch support can be added by extending the pointer event handlers.
+
+## Performance Tips
+
+1. **Disable Idle Animations** if you have many cards:
+   ```
+   On DraggableVisual: useIdleAnimation = false
+   ```
+
+2. **Reduce Follow Speed** for smoother performance:
+   ```
+   On DraggableVisual: followSpeed = 20 (default: 30)
+   ```
+
+3. **Disable Scale Animations** if needed:
+   ```
+   On DraggableVisual: useScaleAnimations = false
+   ```
+
+4. **Use Object Pooling** for spawning many cards
+
+## Extending the System
+
+### Creating Custom Draggable Types
+
+1. Inherit from `DraggableObject`:
+```csharp
+public class MyCustomDraggable : DraggableObject
+{
+    protected override void OnDragStartedHook()
+    {
+        // Your logic
+    }
+}
+```
+
+2. Inherit from `DraggableVisual`:
+```csharp
+public class MyCustomVisual : DraggableVisual
+{
+    protected override void UpdateVisualContent()
+    {
+        // Update your visuals
+    }
+}
+```
+
+### Custom Slot Filtering
+
+```csharp
+// On DraggableSlot component:
+filterByType = true
+allowedTypeNames = { "CardDraggable", "BoosterPackDraggable" }
+```
+
+## Troubleshooting
+
+**Cards don't snap to slots:**
+- Ensure SlotContainer has slots registered
+- Check that slots aren't locked
+- Verify type filtering isn't blocking the card
+
+**Visuals don't follow smoothly:**
+- Check followSpeed value (try 20-40)
+- Ensure TiltParent and ShakeParent are assigned
+- Verify the visual prefab has correct hierarchy
+
+**Touch not working:**
+- Ensure EventSystem exists in scene
+- Check Canvas Raycast Target is enabled
+- Verify GraphicRaycaster is on Canvas
+
+**Cards jitter or shake:**
+- Reduce followSpeed
+- Disable idle animation
+- Check for conflicting tweens
+
+## Integration with Card System
+
+The drag-and-drop system integrates seamlessly with your existing `CardSystemManager`:
+
+```csharp
+// Spawn a draggable card from CardData
+CardData cardData = CardSystemManager.Instance.GetAllCollectedCards()[0];
+GameObject cardObj = Instantiate(cardDraggablePrefab, slotContainer.transform);
+CardDraggable card = cardObj.GetComponent<CardDraggable>();
+card.SetCardData(cardData);
+
+// Assign to first available slot
+DraggableSlot slot = slotContainer.GetAvailableSlots().FirstOrDefault();
+if (slot != null)
+{
+    card.AssignToSlot(slot, false);
+}
+```
+
+## Credits
+
+Inspired by the excellent feel of Balatro's card system (mixandjam/balatro-feel on GitHub).
+
+Adapted for AppleHills card collection game with full touch support and Unity UI integration.
+