diff --git a/blackjack_game.py b/blackjack_game.py
new file mode 100755
index 0000000..b964382
--- /dev/null
+++ b/blackjack_game.py
@@ -0,0 +1,66 @@
+from game_logic import deal_card, calculate_hand_total, has_blackjack
+
+class BlackjackGame:
+    def __init__(self):
+        self.player_hand = []
+        self.dealer_card = 0
+        self.player_total = 0
+        self.has_blackjack = False
+        self.stats = {
+            "total_rounds": 0,
+            "correct_decisions": 0,
+            "incorrect_decisions": 0,
+            "by_scenario": {
+                "hard_totals": {"correct": 0, "incorrect": 0},
+                "soft_totals": {"correct": 0, "incorrect": 0},
+                "pairs": {"correct": 0, "incorrect": 0},
+            },
+            "current_streak": 0,
+            "longest_streak": 0,
+            "last_round_won": None,
+            "pending_streak_notification": None
+        }
+
+    def update_stats(self, correct_decision, scenario_type):
+        """Update statistics based on the user's decision."""
+        self.stats["total_rounds"] += 1
+
+        if correct_decision:
+            self.stats["correct_decisions"] += 1
+            self.stats["by_scenario"][scenario_type]["correct"] += 1
+
+            if self.stats["last_round_won"] is None:  # First decision
+                self.stats["current_streak"] = 1
+            elif self.stats["last_round_won"]:  # Continuing streak
+                self.stats["current_streak"] += 1
+            else:  # New streak after loss
+                self.stats["current_streak"] = 1
+                
+            self.stats["last_round_won"] = True
+            self.stats["longest_streak"] = max(self.stats["longest_streak"], self.stats["current_streak"])
+
+        else:
+            self.stats["incorrect_decisions"] += 1
+            self.stats["by_scenario"][scenario_type]["incorrect"] += 1
+            
+            if self.stats["current_streak"] >= 3:
+                self.stats["pending_streak_notification"] = (
+                    f"🔥 Streak ended at {self.stats['current_streak']}!"
+                )
+                
+            self.stats["current_streak"] = 0
+            self.stats["last_round_won"] = False
+
+    def get_stats(self):
+        """Return the current statistics."""
+        stats = self.stats.copy()
+        if self.stats["pending_streak_notification"]:
+            self.stats["pending_streak_notification"] = None
+        return stats
+
+    def start_new_round(self):
+        """Deal initial cards and reset the game state."""
+        self.player_hand = [deal_card(), deal_card()]
+        self.player_total = calculate_hand_total(self.player_hand)
+        self.dealer_card = deal_card()
+        self.has_blackjack = has_blackjack(self.player_hand)
\ No newline at end of file
diff --git a/constants.py b/constants.py
new file mode 100755
index 0000000..70f0457
--- /dev/null
+++ b/constants.py
@@ -0,0 +1,3 @@
+# Card-related constants
+SUITS = ['clubs', 'diamonds', 'hearts', 'spades']
+RANKS = ['02', '03', '04', '05', '06', '07', '08', '09', '10', 'J', 'Q', 'K', 'A']
\ No newline at end of file
diff --git a/game_logic.py b/game_logic.py
new file mode 100755
index 0000000..381a6a0
--- /dev/null
+++ b/game_logic.py
@@ -0,0 +1,180 @@
+from constants import SUITS, RANKS
+import random
+
+def deal_card():
+    """Simulates drawing a card. Returns a card name (e.g., 'card_clubs_02', 'card_clubs_K')."""
+    return f"card_{random.choice(SUITS)}_{random.choice(RANKS)}"
+
+def calculate_hand_total(hand):
+    """Calculates the total value of a hand, adjusting for Aces if necessary."""
+    numerical_values = []
+    for card in hand:
+        # Extract the rank from the card name (e.g., 'card_clubs_02' -> '02')
+        rank = card.split('_')[-1]
+        
+        # Convert rank to numerical value
+        if rank in ['J', 'Q', 'K']:
+            numerical_values.append(10)
+        elif rank == 'A':
+            numerical_values.append(11)
+        else:
+            numerical_values.append(int(rank))
+
+    total = sum(numerical_values)
+    aces = numerical_values.count(11)
+
+    # Adjust for Aces if the total exceeds 21
+    while total > 21 and aces:
+        total -= 10  # Change an Ace from 11 to 1
+        aces -= 1
+
+    return total
+
+def has_blackjack(hand):
+    """Check if the hand is a Blackjack (Ace + 10-value card)."""
+    return len(hand) == 2 and calculate_hand_total(hand) == 21
+
+def can_split(player_hand):
+    """Checks if the player can split their hand."""
+    if len(player_hand) != 2:
+        return False
+    
+    # Get ranks of both cards
+    rank1 = player_hand[0].split('_')[-1]
+    rank2 = player_hand[1].split('_')[-1]
+    
+    # Consider all 10-value cards as splittable with each other
+    ten_value_cards = ['10', 'J', 'Q', 'K']
+    
+    # Case 1: Exact same rank
+    if rank1 == rank2:
+        return True
+    # Case 2: Both are 10-value cards
+    elif rank1 in ten_value_cards and rank2 in ten_value_cards:
+        return True
+    
+    return False
+
+def get_split_decision(player_hand, dealer_card):
+    """Returns the correct decision for splitting based on the player's pair and the dealer's card."""
+    pair_card = player_hand[0].split('_')[-1]
+
+    # Define splitting rules
+    if pair_card == "05":  # 5s
+        return "Double", "Never split 5s; double down instead."
+    elif pair_card == "08":  # 8s
+        return "Split", "Always split 8s."
+    elif pair_card in ['10', 'J', 'Q', 'K']:  # 10s
+        return "Stand", "Never split 10s; stand instead."
+    elif pair_card == "A":  # Aces
+        return "Split", "Always split Aces."
+    elif pair_card in ["02", "03", "04", "06", "07", "09"]:  # Other pairs
+        if pair_card == "02" or pair_card == "03":
+            if dealer_card in ["02", "03", "04", "05", "06", "07"]:
+                return "Split", f"Split {pair_card}s vs dealer's 2–7. Note: This assumes doubling after splitting (DAS) is allowed. If DAS is not allowed, do not split {pair_card}s vs dealer's 2–3."
+            else:
+                return "Hit", f"Do not split {pair_card}s vs dealer's 8–Ace; hit instead."
+        elif pair_card == "04":  # 4s
+            if dealer_card in ["05", "06"]:
+                return "Split", f"Split {pair_card}s vs dealer's 5–6. Note: This assumes doubling after splitting (DAS) is allowed. If DAS is not allowed, do not split {pair_card}s."
+            else:
+                return "Hit", f"Do not split {pair_card}s vs dealer's 2–4 or 7–Ace; hit instead."
+        elif pair_card == "06":  # 6s
+            if dealer_card in ["02", "03", "04", "05", "06"]:
+                return "Split", f"Split {pair_card}s vs dealer's 2–6. Note: This assumes doubling after splitting (DAS) is allowed. If DAS is not allowed, do not split {pair_card}s vs dealer's 2."
+            else:
+                return "Hit", f"Do not split {pair_card}s vs dealer's 7–Ace; hit instead."
+        elif pair_card == "07":
+            if dealer_card in ["02", "03", "04", "05", "06", "07"]:
+                return "Split", f"Split {pair_card}s vs dealer's 2–7."
+            else:
+                return "Hit", f"Do not split {pair_card}s vs dealer's 8–Ace; hit instead."
+        elif pair_card == "09":
+            if dealer_card in ["02", "03", "04", "05", "06", "08", "09"]:
+                return "Split", f"Split {pair_card}s vs dealer's 2–6, 8, or 9."
+            else:
+                return "Stand", f"Do not split {pair_card}s vs dealer's 7, 10, or Ace; stand instead."
+
+    return "No rule defined", "No rule defined for this pair."
+
+def get_correct_decision(player_hand, player_total, dealer_card):
+    """Returns the correct decision based on the player's hand and the dealer's card."""
+    # Check if the hand is a soft total (contains an Ace counted as 11)
+    is_soft = 'A' in [card.split('_')[-1] for card in player_hand] and player_total <= 21
+
+    # Soft totals (Ace + 2 to Ace + 9)
+    if is_soft:
+        if player_total == 13:  # Ace + 2
+            if dealer_card.split('_')[-1] in ['05', '06']:
+                return "Double", "Double when you have A,2 vs dealer's 5–6."
+            else:
+                return "Hit", "Hit when you have A,2 vs dealer's 2–4 or 7–Ace."
+        elif player_total == 14:  # Ace + 3
+            if dealer_card.split('_')[-1] in ['05', '06']:
+                return "Double", "Double when you have A,3 vs dealer's 5–6."
+            else:
+                return "Hit", "Hit when you have A,3 vs dealer's 2–4 or 7–Ace."
+        elif player_total == 15:  # Ace + 4
+            if dealer_card.split('_')[-1] in ['04', '05', '06']:
+                return "Double", "Double when you have A,4 vs dealer's 4–6."
+            else:
+                return "Hit", "Hit when you have A,4 vs dealer's 2–3 or 7–Ace."
+        elif player_total == 16:  # Ace + 5
+            if dealer_card.split('_')[-1] in ['04', '05', '06']:
+                return "Double", "Double when you have A,5 vs dealer's 4–6."
+            else:
+                return "Hit", "Hit when you have A,5 vs dealer's 2–3 or 7–Ace."
+        elif player_total == 17:  # Ace + 6
+            if dealer_card.split('_')[-1] in ['03', '04', '05', '06']:
+                return "Double", "Double when you have A,6 vs dealer's 3–6."
+            else:
+                return "Hit", "Hit when you have A,6 vs dealer's 2 or 7–Ace."
+        elif player_total == 18:  # Ace + 7
+            if dealer_card.split('_')[-1] in ['03', '04', '05', '06']:  # Double vs. 3–6
+                return "Double", "Double when you have A,7 vs dealer's 3–6. Note: Some casinos may restrict doubling on certain hands, so check the rules."
+            elif dealer_card.split('_')[-1] in ['02', '07', '08']:  # Stand vs. 2, 7, 8
+                if dealer_card.split('_')[-1] == '02':
+                    return "Stand", "Stand on A,7 vs dealer's 2. However, some players choose to Double in this situation as a risky option. Note: Some casinos may restrict doubling on certain hands, so check the rules."
+                else:
+                    return "Stand", "Stand on A,7 vs dealer's 7 or 8."
+            else:  # Hit vs. 9, 10, Ace
+                return "Hit", "Hit on A,7 vs dealer's 9, 10, or Ace, as the dealer has a strong chance of making a good hand."
+        elif player_total == 19:  # Ace + 8
+            if dealer_card.split('_')[-1] == '06':
+                return "Stand", "Stand on A,8 vs dealer's 6. However, some players choose to Double in this situation as a risky option. Note: This depends on casino rules."
+            else:
+                return "Stand", "Stand on A,8 vs dealer's 2–5 or 7–Ace."
+        elif player_total == 20:  # Ace + 9
+            return "Stand", "Stand on A,9 (soft 20)."
+        elif player_total == 21:  # Ace + 10
+            return "Stand", "Stand on A,10 (Blackjack)."
+
+    # Hard totals (no Ace or Ace counted as 1)
+    if player_total < 9:
+        return "Hit", "Always Hit when your total is less than 9."
+    if player_total == 9:
+        if dealer_card.split('_')[-1] in ['03', '04', '05', '06']:
+            return "Double", "Double on 9 vs dealer's 3–6."
+        else:
+            return "Hit", "Hit on 9 vs dealer's 2, 7–Ace."
+    elif player_total == 10:
+        if dealer_card.split('_')[-1] in ['02', '03', '04', '05', '06', '07', '08', '09']:
+            return "Double", "Double on 10 vs dealer's 2–9."
+        else:
+            return "Hit", "Hit on 10 vs dealer's 10 or Ace."
+    elif player_total == 11:
+        return "Double", "Always Double on 11."
+    elif player_total == 12:
+        if dealer_card.split('_')[-1] in ['04', '05', '06']:
+            return "Stand", "Stand on 12 vs dealer's 4–6."
+        else:
+            return "Hit", "Hit on 12 vs dealer's 2–3 or 7–Ace."
+    elif 13 <= player_total <= 16:
+        if dealer_card.split('_')[-1] in ['02', '03', '04', '05', '06']:
+            return "Stand", "Stand on 13–16 vs dealer's 2–6."
+        else:
+            return "Hit", "Hit on 13–16 vs dealer's 7–Ace."
+    elif player_total >= 17:
+        return "Stand", "Always Stand on 17 or higher."
+
+    return "No rule defined", "No rule defined for this scenario."
\ No newline at end of file
diff --git a/gui/__init__.py b/gui/__init__.py
new file mode 100755
index 0000000..e69de29
diff --git a/gui/components/__init__.py b/gui/components/__init__.py
new file mode 100755
index 0000000..e69de29
diff --git a/gui/components/buttons.py b/gui/components/buttons.py
new file mode 100755
index 0000000..67f199c
--- /dev/null
+++ b/gui/components/buttons.py
@@ -0,0 +1,103 @@
+import customtkinter as ctk
+
+class ActionButtons:
+    def __init__(self, parent, gui):
+        self.parent = parent
+        self.gui = gui  # Reference to main GUI for callbacks
+        self._create_button_frame()
+        self._create_action_buttons()
+        self._create_control_buttons()
+        
+    def _create_button_frame(self):
+        """Matches original button frame creation"""
+        self.button_frame = ctk.CTkFrame(self.parent)
+        self.button_frame.pack(pady=10)
+        
+    def _create_action_buttons(self):
+        """Replicates original button creation exactly"""
+        self.hit_button = ctk.CTkButton(
+            self.button_frame, 
+            text="Hit", 
+            command=self.gui._hit,
+            fg_color="white", 
+            text_color="black", 
+            text_color_disabled="white", 
+            font=("Arial", 20)
+        )
+        self.hit_button.grid(row=0, column=0, padx=10, pady=10)
+
+        self.stand_button = ctk.CTkButton(
+            self.button_frame,
+            text="Stand",
+            command=self.gui._stand,
+            fg_color="white",
+            text_color="black",
+            text_color_disabled="white",
+            font=("Arial", 20)
+        )
+        self.stand_button.grid(row=0, column=1, padx=10, pady=10)
+
+        self.double_button = ctk.CTkButton(
+            self.button_frame,
+            text="Double",
+            command=self.gui._double,
+            fg_color="white",
+            text_color="black",
+            text_color_disabled="white",
+            font=("Arial", 20)
+        )
+        self.double_button.grid(row=1, column=0, padx=10, pady=10)
+
+        self.split_button = ctk.CTkButton(
+            self.button_frame,
+            text="Split",
+            command=self.gui._split,
+            fg_color="white",
+            text_color="black",
+            text_color_disabled="white",
+            font=("Arial", 20)
+        )
+        self.split_button.grid(row=1, column=1, padx=10, pady=10)
+
+    def _create_control_buttons(self):
+        """Replicates hint and next round buttons"""
+        self.hint_button = ctk.CTkButton(
+            self.parent,
+            text="Hint",
+            command=self.gui.show_hint,
+            fg_color="white",
+            text_color="black",
+            font=("Arial", 20)
+        )
+        self.hint_button.pack(pady=10)
+        
+        self.next_round_button = ctk.CTkButton(
+            self.parent,
+            text="Next Round",
+            command=self.gui.start_new_round,
+            fg_color="white",
+            text_color="black",
+            font=("Arial", 20)
+        )
+        self.next_round_button.pack(pady=10)
+        self.next_round_button.configure(state="disabled")
+
+    def _enable_action_buttons(self, enable):
+        """Original enable/disable functionality"""
+        state = "normal" if enable else "disabled"
+        self.hit_button.configure(state=state)
+        self.stand_button.configure(state=state)
+        self.double_button.configure(state=state)
+        self.split_button.configure(state=state)
+
+    def _reset_button_colors(self):
+        """Original color reset"""
+        self.hit_button.configure(fg_color="white")
+        self.stand_button.configure(fg_color="white")
+        self.double_button.configure(fg_color="white")
+        self.split_button.configure(fg_color="white")
+
+    def _mark_button(self, button, is_correct):
+        """Original button marking"""
+        color = "green" if is_correct else "red"
+        button.configure(fg_color=color)
\ No newline at end of file
diff --git a/gui/components/cards.py b/gui/components/cards.py
new file mode 100755
index 0000000..69cc3b9
--- /dev/null
+++ b/gui/components/cards.py
@@ -0,0 +1,32 @@
+import customtkinter as ctk
+
+class CardDisplay:
+    def __init__(self, parent, card_images):
+        self.parent = parent
+        self.card_images = card_images
+        self.dealer_frame = None
+        self.player_frame = None
+        self._create_frames()
+        
+    def _create_frames(self):
+        """Create frames for dealer and player cards (matches original _create_frames)"""
+        self.dealer_frame = ctk.CTkFrame(self.parent)
+        self.dealer_frame.pack(pady=10)
+        self.player_frame = ctk.CTkFrame(self.parent)
+        self.player_frame.pack(pady=10)
+        
+    def update_display(self, dealer_card, player_hand):
+        """Matches original _update_display's card-related functionality"""
+        # Clear previous cards
+        for frame in [self.dealer_frame, self.player_frame]:
+            for widget in frame.winfo_children():
+                widget.destroy()
+        
+        # Show dealer card
+        dealer_img = self.card_images.get(dealer_card, self.card_images["back"])
+        ctk.CTkLabel(self.dealer_frame, image=dealer_img, text="").pack(side="left", padx=5)
+        
+        # Show player hand
+        for card in player_hand:
+            card_img = self.card_images.get(card, self.card_images["back"])
+            ctk.CTkLabel(self.player_frame, image=card_img, text="").pack(side="left", padx=5)
\ No newline at end of file
diff --git a/gui/components/hints.py b/gui/components/hints.py
new file mode 100755
index 0000000..430fa0f
--- /dev/null
+++ b/gui/components/hints.py
@@ -0,0 +1,94 @@
+import customtkinter as ctk
+from PIL import Image
+
+class HintSystem:
+    def __init__(self, parent):
+        self.parent = parent
+        self.hint_window = None
+        self.attached_windows = []
+        self.hint_button = None  # Will be set by main GUI
+
+    def show_hint(self):
+        """Original hint display functionality"""
+        if not hasattr(self, "hint_window") or self.hint_window is None or not self.hint_window.winfo_exists():
+            self._create_attached_window("hint", "Blackjack Strategy Hint", "images/hint.jpg", (550, 750))
+
+    def _create_attached_window(self, window_type, img_path, title, size):
+        """Original window creation logic"""
+        if hasattr(self, f"{window_type}_window"):
+            getattr(self, f"_close_{window_type}_window")()
+            
+        window = ctk.CTkToplevel(self.parent)
+        window.title(title)
+        window.geometry(f"{size[0]}x{size[1]}")
+        window.overrideredirect(True)
+        window.attributes("-topmost", True)
+        setattr(self, f"{window_type}_window", window)
+        
+        self.attached_windows.append(window)
+        
+        if window_type == "hint":
+            self._load_hint_image(window)
+            
+        self._update_attached_windows_position()
+        self.parent.bind("<Configure>", lambda e: self._update_attached_windows_position())
+
+    def _update_attached_windows_position(self):
+        """Original window positioning logic"""
+        if not hasattr(self, 'parent') or not self.parent.winfo_exists():
+            return
+        
+        hint_window_exists = (hasattr(self, "hint_window") and 
+                         self.hint_window is not None and 
+                         self.hint_window.winfo_exists())
+
+        if hint_window_exists:
+            main_x = self.parent.winfo_x()
+            main_y = self.parent.winfo_y()
+            main_width = self.parent.winfo_width()
+            hint_x = main_x + main_width + 10
+            self.hint_window.geometry(f"+{hint_x}+{main_y}")
+
+    def _close_hint_window(self):
+        """Safely close hint window with proper null checks"""
+        if hasattr(self, 'parent'):
+            self.parent.unbind("<Configure>")
+    
+        # Close the window if it exists
+        if hasattr(self, "hint_window") and self.hint_window is not None:
+            if self.hint_window.winfo_exists():
+                self.hint_window.destroy()
+            self.hint_window = None
+        
+        # Clean up references
+        self.attached_windows = []
+        
+        # Rebind the Configure event if parent exists
+        if hasattr(self, 'parent') and self.parent.winfo_exists():
+            self.parent.bind("<Configure>", lambda e: self._update_attached_windows_position())
+
+    def _load_hint_image(self, window):
+        """Original image loading with error handling"""
+        try:
+            hint_image = Image.open("images/hint.jpg")
+            hint_image = hint_image.resize((500, 700))
+            hint_ctk_image = ctk.CTkImage(hint_image, size=(500, 700))
+            hint_label = ctk.CTkLabel(window, image=hint_ctk_image, text="")
+            hint_label.pack(padx=10, pady=10)
+        except FileNotFoundError:
+            error_label = ctk.CTkLabel(window, text="Hint image not found!", font=("Arial", 20))
+            error_label.pack(padx=10, pady=10)
+
+    def _disable_hint_button(self):
+        """Original button state control"""
+        if self.hint_button:
+            self.hint_button.configure(state="disabled")
+
+    def _enable_hint_button(self):
+        """Original button state control""" 
+        if self.hint_button:
+            self.hint_button.configure(state="normal")
+
+    def set_hint_button(self, button):
+        """Allow main GUI to register its hint button"""
+        self.hint_button = button
\ No newline at end of file
diff --git a/gui/components/notifications.py b/gui/components/notifications.py
new file mode 100755
index 0000000..af06129
--- /dev/null
+++ b/gui/components/notifications.py
@@ -0,0 +1,64 @@
+import customtkinter as ctk
+
+class NotificationSystem:
+    def __init__(self, parent):
+        self.parent = parent
+        self.streak_label = None
+        self.streak_notification = None
+        self.attached_windows = []
+        self._create_streak_label()  # Create label immediately
+        
+    def _update_streak_display(self, current_streak):
+        """Original streak display logic"""
+        if current_streak >= 3:
+            if not self.streak_label:
+                self._create_streak_label()
+            self.streak_label.configure(text=f"🔥 {current_streak}")
+            self.streak_label.lift()
+        elif self.streak_label:
+            self.streak_label.configure(text="")
+
+    def _create_streak_label(self):
+        """Original streak label creation"""
+        self.streak_label = ctk.CTkLabel(
+            self.parent,
+            text="",
+            font=("Arial", 16, "bold"),
+            text_color="#FFD700",  # Gold
+            bg_color="transparent"
+        )
+        self.streak_label.place(relx=0.95, rely=0.02, anchor="ne")
+
+    def _show_streak_notification(self, message):
+        """Original notification popup"""
+        notif = ctk.CTkToplevel(self.parent)
+        notif.overrideredirect(True)
+        
+        # Keep original styling
+        label = ctk.CTkLabel(
+            notif,
+            text=message,
+            font=("Arial", 14, "bold"),
+            fg_color="#3a7ebf",
+            text_color="white",
+            corner_radius=8,
+            padx=20,
+            pady=10
+        )
+        label.pack()
+        
+        # Original positioning logic
+        main_width = self.parent.winfo_width()
+        main_height = self.parent.winfo_height()
+        notif.update_idletasks()
+        notif_width = notif.winfo_width()
+        notif_height = notif.winfo_height()
+        
+        x_offset = main_width - notif_width - 20
+        y_offset = 40
+        
+        x_offset = max(10, min(x_offset, main_width - notif_width - 10))
+        y_offset = max(10, min(y_offset, main_height - notif_height - 10))
+        
+        notif.geometry(f"+{self.parent.winfo_x() + x_offset}+{self.parent.winfo_y() + y_offset}")
+        self.parent.after(1500, notif.destroy)
\ No newline at end of file
diff --git a/gui/components/stats.py b/gui/components/stats.py
new file mode 100755
index 0000000..c0d4025
--- /dev/null
+++ b/gui/components/stats.py
@@ -0,0 +1,83 @@
+import customtkinter as ctk
+
+class StatsDisplay:
+    def __init__(self, parent):
+        self.parent = parent
+        self.stats_window = None
+        self.overlay = None
+
+    def _load_stats_content(self, window, stats):
+        """Original stats content loading"""
+        for widget in window.winfo_children():
+            widget.destroy()
+
+        # Calculate accuracy (original logic)
+        total_decisions = stats["correct_decisions"] + stats["incorrect_decisions"]
+        accuracy = (stats["correct_decisions"] / total_decisions * 100) if total_decisions > 0 else 0
+
+        # Main stats display (original layout)
+        ctk.CTkLabel(window, text="Your Statistics", font=("Arial", 20, "bold")).pack(pady=10)
+        
+        stats_frame = ctk.CTkFrame(window)
+        stats_frame.pack(pady=5, padx=10, fill="x")
+        ctk.CTkLabel(stats_frame, text=f"Total Rounds: {stats['total_rounds']}", 
+                    font=("Arial", 16)).pack(anchor="w", pady=2)
+        ctk.CTkLabel(stats_frame, text=f"Accuracy: {accuracy:.1f}%", 
+                    font=("Arial", 16)).pack(anchor="w", pady=2)
+        ctk.CTkLabel(stats_frame, text=f"Current Streak: {stats['current_streak']}", 
+                    font=("Arial", 16)).pack(anchor="w", pady=2)
+        ctk.CTkLabel(stats_frame, text=f"Longest Streak: {stats['longest_streak']}", 
+                    font=("Arial", 16)).pack(anchor="w", pady=2)
+
+        # Scenario breakdown (original implementation)
+        ctk.CTkLabel(window, text="Scenario Breakdown:", 
+                    font=("Arial", 16, "bold")).pack(pady=5)
+        scenario_frame = ctk.CTkFrame(window)
+        scenario_frame.pack(pady=5, padx=10, fill="x")
+        
+        for scenario, data in stats["by_scenario"].items():
+            scenario_total = data["correct"] + data["incorrect"]
+            scenario_accuracy = (data["correct"] / scenario_total * 100) if scenario_total > 0 else 0
+            ctk.CTkLabel(
+                scenario_frame,
+                text=f"{scenario.replace('_', ' ').title()}: {data['correct']}/{scenario_total} ({scenario_accuracy:.1f}%)",
+                font=("Arial", 14)
+            ).pack(anchor="w", pady=2)
+
+    def _show_final_stats(self, stats):
+        """Original final stats window display"""
+        self.overlay = ctk.CTkFrame(self.parent, fg_color="black")
+        self.overlay.place(relwidth=1, relheight=1)
+
+        self.stats_window = ctk.CTkToplevel(self.parent)
+        self.stats_window.title("Session Results")
+        self.stats_window.geometry("500x600")
+        self.stats_window.overrideredirect(True)
+        self.stats_window.grab_set()
+        
+        # Original positioning
+        stats_x = self.parent.winfo_x() + (self.parent.winfo_width() - 500) // 2
+        stats_y = self.parent.winfo_y() + (self.parent.winfo_height() - 600) // 2
+        self.stats_window.geometry(f"+{stats_x}+{stats_y}")
+        
+        self._load_stats_content(self.stats_window, stats)
+
+        # Original close button
+        ctk.CTkButton(
+            self.stats_window,
+            text="Close",
+            command=self._terminate_app,
+            font=("Arial", 16),
+            height=40,
+            fg_color="#2aa44f"  # Professional green
+        ).pack(pady=20, side="bottom", anchor="center")
+        
+        self.stats_window.protocol("WM_DELETE_WINDOW", self._terminate_app)
+
+    def _terminate_app(self):
+        """Proper termination handling"""
+        if self.overlay and self.overlay.winfo_exists():
+            self.overlay.destroy()
+        if hasattr(self, 'stats_window') and self.stats_window and self.stats_window.winfo_exists():
+            self.stats_window.destroy()
+        self.parent.destroy()
\ No newline at end of file
diff --git a/gui/gui.py b/gui/gui.py
new file mode 100755
index 0000000..579720a
--- /dev/null
+++ b/gui/gui.py
@@ -0,0 +1,164 @@
+import customtkinter as ctk
+from game_logic import can_split, get_split_decision, get_correct_decision
+from .utils import load_card_images
+from .components.cards import CardDisplay
+from .components.buttons import ActionButtons
+from .components.notifications import NotificationSystem
+from .components.hints import HintSystem
+from .components.stats import StatsDisplay
+
+class BlackjackGUI:
+    def __init__(self, blackjackGame):
+        self.game_logic = blackjackGame
+        self.card_images = load_card_images()
+        self._setup_main_window()
+        self._create_components()
+        self.start_new_round()
+
+    def _setup_main_window(self):
+        """Initialize main application window"""
+        self.app = ctk.CTk()
+        self.app.title("Blackjack Theory Trainer")
+        self.app.geometry("600x650+800+200")
+        self.app.protocol("WM_DELETE_WINDOW", self._on_main_window_close)
+        ctk.set_appearance_mode("dark")
+
+    def _create_components(self):
+        """Create all UI components"""
+        # Card display
+        self.card_display = CardDisplay(self.app, self.card_images)
+        
+        # Buttons (pass reference to self for callbacks)
+        self.buttons = ActionButtons(self.app, self)
+        
+        # Notifications
+        self.notifications = NotificationSystem(self.app)
+        
+        # Hint system
+        self.hints = HintSystem(self.app)
+        self.hints.set_hint_button(self.buttons.hint_button)
+        
+        # Stats display
+        self.stats = StatsDisplay(self.app)
+        
+        # Feedback label (only remaining widget in main file)
+        self.feedback_label = ctk.CTkLabel(
+            self.app, 
+            text="", 
+            font=("Arial", 20), 
+            wraplength=550, 
+            anchor="w"
+        )
+        self.feedback_label.pack(pady=20, padx=10, fill="x")
+
+    def start_new_round(self):
+        """Start a new round of the game"""
+        self._reset_ui()
+        self.game_logic.start_new_round()
+        self._update_display()
+
+    def _reset_ui(self):
+        """Reset UI for new round"""
+        self.hints._close_hint_window()
+        self.buttons.hint_button.configure(state="normal")
+        self.feedback_label.configure(text="")
+        self.buttons.next_round_button.configure(state="disabled")
+        self.buttons._enable_action_buttons(True)
+        self.buttons._reset_button_colors()
+
+        if hasattr(self.notifications, 'streak_label') and self.notifications.streak_label:
+            self.notifications.streak_label.configure(text="")
+
+    def _update_display(self):
+        """Update all display elements"""
+        # Update card display
+        self.card_display.update_display(
+            self.game_logic.dealer_card,
+            self.game_logic.player_hand
+        )
+
+        # Handle blackjack
+        if self.game_logic.has_blackjack:
+            self.feedback_label.configure(
+                text="Blackjack! You win or get a push!", 
+                text_color="green"
+            )
+            self.buttons._enable_action_buttons(False)
+            self.buttons.next_round_button.configure(state="normal")
+
+        # Handle split possibility
+        can_split_bool = can_split(self.game_logic.player_hand)
+        if can_split_bool:
+            self.buttons.split_button.configure(state="normal")
+            self.feedback_label.configure(
+                text="You have a pair! Consider splitting.",
+                text_color="white"
+            )
+        else:
+            self.buttons.split_button.configure(state="disabled")
+
+        # Update notifications
+        stats = self.game_logic.get_stats()
+        self.notifications._update_streak_display(stats["current_streak"])
+        if stats.get("pending_streak_notification"):
+            self.notifications._show_streak_notification(stats["pending_streak_notification"])
+
+    def _hit(self):
+        self._handle_action("Hit", self.buttons.hit_button)
+
+    def _stand(self):
+        self._handle_action("Stand", self.buttons.stand_button)
+
+    def _double(self):
+        self._handle_action("Double", self.buttons.double_button)
+
+    def _split(self):
+        self._handle_action("Split", self.buttons.split_button)
+
+    def _handle_action(self, action, button):
+        """Process player actions"""
+        # Determine scenario type
+        scenario_type = "hard_totals"
+        if can_split(self.game_logic.player_hand):
+            scenario_type = "pairs"
+        elif 'A' in [card.split('_')[-1] for card in self.game_logic.player_hand]:
+            scenario_type = "soft_totals"
+
+        # Check if player can split
+        if can_split(self.game_logic.player_hand):
+            decision, feedback = get_split_decision(
+                self.game_logic.player_hand,
+                self.game_logic.dealer_card
+            )
+            correct = action == decision
+        else:
+            decision, feedback = get_correct_decision(
+                self.game_logic.player_hand,
+                self.game_logic.player_total,
+                self.game_logic.dealer_card
+            )
+            correct = action == decision
+
+        # Update UI
+        color = "green" if correct else "red"
+        self.feedback_label.configure(text=feedback, text_color=color)
+        self.buttons._mark_button(button, correct)
+        self.game_logic.update_stats(correct, scenario_type)
+
+        # Update button states
+        self.buttons._enable_action_buttons(False)
+        self.buttons.next_round_button.configure(state="normal")
+
+    def _on_main_window_close(self):
+        """Handle window close event"""
+        self.app.configure(state="disabled")
+        self.stats._show_final_stats(self.game_logic.get_stats())
+
+    def show_hint(self):
+        """Delegate hint display to the HintSystem"""
+        self.hints._disable_hint_button()
+        self.hints.show_hint()
+
+    def run(self):
+        """Start application main loop"""
+        self.app.mainloop()
\ No newline at end of file
diff --git a/gui/utils.py b/gui/utils.py
new file mode 100755
index 0000000..6f409d9
--- /dev/null
+++ b/gui/utils.py
@@ -0,0 +1,24 @@
+from PIL import Image
+from constants import SUITS, RANKS
+import customtkinter as ctk
+
+def load_card_images():
+    """Load card images into memory."""
+    card_images = {}
+    for suit in SUITS:
+        for rank in RANKS:
+            card_name = f"card_{suit}_{rank}"
+            try:
+                image = Image.open(f"images/cards/{card_name}.png")
+                card_images[card_name] = ctk.CTkImage(image, size=(125, 125))
+            except FileNotFoundError:
+                print(f"Image not found: {card_name}.png")
+
+    # Load the back image for the dealer's hidden card
+    try:
+        back_image = Image.open("images/cards/card_back.png")
+        card_images["back"] = ctk.CTkImage(back_image, size=(125, 125))
+    except FileNotFoundError:
+        print("Back image not found: back.png")
+
+    return card_images
\ No newline at end of file
diff --git a/images/cards/card_back.png b/images/cards/card_back.png
new file mode 100755
index 0000000..2262a80
Binary files /dev/null and b/images/cards/card_back.png differ
diff --git a/images/cards/card_clubs_02.png b/images/cards/card_clubs_02.png
new file mode 100755
index 0000000..6dcbe9b
Binary files /dev/null and b/images/cards/card_clubs_02.png differ
diff --git a/images/cards/card_clubs_03.png b/images/cards/card_clubs_03.png
new file mode 100755
index 0000000..7379710
Binary files /dev/null and b/images/cards/card_clubs_03.png differ
diff --git a/images/cards/card_clubs_04.png b/images/cards/card_clubs_04.png
new file mode 100755
index 0000000..8e34ac4
Binary files /dev/null and b/images/cards/card_clubs_04.png differ
diff --git a/images/cards/card_clubs_05.png b/images/cards/card_clubs_05.png
new file mode 100755
index 0000000..93af4e3
Binary files /dev/null and b/images/cards/card_clubs_05.png differ
diff --git a/images/cards/card_clubs_06.png b/images/cards/card_clubs_06.png
new file mode 100755
index 0000000..c3aaaf2
Binary files /dev/null and b/images/cards/card_clubs_06.png differ
diff --git a/images/cards/card_clubs_07.png b/images/cards/card_clubs_07.png
new file mode 100755
index 0000000..823f01c
Binary files /dev/null and b/images/cards/card_clubs_07.png differ
diff --git a/images/cards/card_clubs_08.png b/images/cards/card_clubs_08.png
new file mode 100755
index 0000000..b7fd62a
Binary files /dev/null and b/images/cards/card_clubs_08.png differ
diff --git a/images/cards/card_clubs_09.png b/images/cards/card_clubs_09.png
new file mode 100755
index 0000000..6966b26
Binary files /dev/null and b/images/cards/card_clubs_09.png differ
diff --git a/images/cards/card_clubs_10.png b/images/cards/card_clubs_10.png
new file mode 100755
index 0000000..ec464cc
Binary files /dev/null and b/images/cards/card_clubs_10.png differ
diff --git a/images/cards/card_clubs_A.png b/images/cards/card_clubs_A.png
new file mode 100755
index 0000000..9f7ef43
Binary files /dev/null and b/images/cards/card_clubs_A.png differ
diff --git a/images/cards/card_clubs_J.png b/images/cards/card_clubs_J.png
new file mode 100755
index 0000000..5c9a6f1
Binary files /dev/null and b/images/cards/card_clubs_J.png differ
diff --git a/images/cards/card_clubs_K.png b/images/cards/card_clubs_K.png
new file mode 100755
index 0000000..480b953
Binary files /dev/null and b/images/cards/card_clubs_K.png differ
diff --git a/images/cards/card_clubs_Q.png b/images/cards/card_clubs_Q.png
new file mode 100755
index 0000000..b1514d1
Binary files /dev/null and b/images/cards/card_clubs_Q.png differ
diff --git a/images/cards/card_diamonds_02.png b/images/cards/card_diamonds_02.png
new file mode 100755
index 0000000..6174b9b
Binary files /dev/null and b/images/cards/card_diamonds_02.png differ
diff --git a/images/cards/card_diamonds_03.png b/images/cards/card_diamonds_03.png
new file mode 100755
index 0000000..eba92c6
Binary files /dev/null and b/images/cards/card_diamonds_03.png differ
diff --git a/images/cards/card_diamonds_04.png b/images/cards/card_diamonds_04.png
new file mode 100755
index 0000000..a096f77
Binary files /dev/null and b/images/cards/card_diamonds_04.png differ
diff --git a/images/cards/card_diamonds_05.png b/images/cards/card_diamonds_05.png
new file mode 100755
index 0000000..08e54b0
Binary files /dev/null and b/images/cards/card_diamonds_05.png differ
diff --git a/images/cards/card_diamonds_06.png b/images/cards/card_diamonds_06.png
new file mode 100755
index 0000000..c4a86e8
Binary files /dev/null and b/images/cards/card_diamonds_06.png differ
diff --git a/images/cards/card_diamonds_07.png b/images/cards/card_diamonds_07.png
new file mode 100755
index 0000000..53c4d8a
Binary files /dev/null and b/images/cards/card_diamonds_07.png differ
diff --git a/images/cards/card_diamonds_08.png b/images/cards/card_diamonds_08.png
new file mode 100755
index 0000000..2331cfb
Binary files /dev/null and b/images/cards/card_diamonds_08.png differ
diff --git a/images/cards/card_diamonds_09.png b/images/cards/card_diamonds_09.png
new file mode 100755
index 0000000..5ebd23c
Binary files /dev/null and b/images/cards/card_diamonds_09.png differ
diff --git a/images/cards/card_diamonds_10.png b/images/cards/card_diamonds_10.png
new file mode 100755
index 0000000..f2bd803
Binary files /dev/null and b/images/cards/card_diamonds_10.png differ
diff --git a/images/cards/card_diamonds_A.png b/images/cards/card_diamonds_A.png
new file mode 100755
index 0000000..b3f0dbd
Binary files /dev/null and b/images/cards/card_diamonds_A.png differ
diff --git a/images/cards/card_diamonds_J.png b/images/cards/card_diamonds_J.png
new file mode 100755
index 0000000..fcf9b73
Binary files /dev/null and b/images/cards/card_diamonds_J.png differ
diff --git a/images/cards/card_diamonds_K.png b/images/cards/card_diamonds_K.png
new file mode 100755
index 0000000..6f444ce
Binary files /dev/null and b/images/cards/card_diamonds_K.png differ
diff --git a/images/cards/card_diamonds_Q.png b/images/cards/card_diamonds_Q.png
new file mode 100755
index 0000000..4bb96d6
Binary files /dev/null and b/images/cards/card_diamonds_Q.png differ
diff --git a/images/cards/card_hearts_02.png b/images/cards/card_hearts_02.png
new file mode 100755
index 0000000..1d23059
Binary files /dev/null and b/images/cards/card_hearts_02.png differ
diff --git a/images/cards/card_hearts_03.png b/images/cards/card_hearts_03.png
new file mode 100755
index 0000000..732c8ca
Binary files /dev/null and b/images/cards/card_hearts_03.png differ
diff --git a/images/cards/card_hearts_04.png b/images/cards/card_hearts_04.png
new file mode 100755
index 0000000..077a94a
Binary files /dev/null and b/images/cards/card_hearts_04.png differ
diff --git a/images/cards/card_hearts_05.png b/images/cards/card_hearts_05.png
new file mode 100755
index 0000000..831f13b
Binary files /dev/null and b/images/cards/card_hearts_05.png differ
diff --git a/images/cards/card_hearts_06.png b/images/cards/card_hearts_06.png
new file mode 100755
index 0000000..09b77a7
Binary files /dev/null and b/images/cards/card_hearts_06.png differ
diff --git a/images/cards/card_hearts_07.png b/images/cards/card_hearts_07.png
new file mode 100755
index 0000000..2bb80e6
Binary files /dev/null and b/images/cards/card_hearts_07.png differ
diff --git a/images/cards/card_hearts_08.png b/images/cards/card_hearts_08.png
new file mode 100755
index 0000000..018dab3
Binary files /dev/null and b/images/cards/card_hearts_08.png differ
diff --git a/images/cards/card_hearts_09.png b/images/cards/card_hearts_09.png
new file mode 100755
index 0000000..cf86985
Binary files /dev/null and b/images/cards/card_hearts_09.png differ
diff --git a/images/cards/card_hearts_10.png b/images/cards/card_hearts_10.png
new file mode 100755
index 0000000..524385a
Binary files /dev/null and b/images/cards/card_hearts_10.png differ
diff --git a/images/cards/card_hearts_A.png b/images/cards/card_hearts_A.png
new file mode 100755
index 0000000..058c125
Binary files /dev/null and b/images/cards/card_hearts_A.png differ
diff --git a/images/cards/card_hearts_J.png b/images/cards/card_hearts_J.png
new file mode 100755
index 0000000..fecd639
Binary files /dev/null and b/images/cards/card_hearts_J.png differ
diff --git a/images/cards/card_hearts_K.png b/images/cards/card_hearts_K.png
new file mode 100755
index 0000000..170e79b
Binary files /dev/null and b/images/cards/card_hearts_K.png differ
diff --git a/images/cards/card_hearts_Q.png b/images/cards/card_hearts_Q.png
new file mode 100755
index 0000000..55a242e
Binary files /dev/null and b/images/cards/card_hearts_Q.png differ
diff --git a/images/cards/card_spades_02.png b/images/cards/card_spades_02.png
new file mode 100755
index 0000000..087fa70
Binary files /dev/null and b/images/cards/card_spades_02.png differ
diff --git a/images/cards/card_spades_03.png b/images/cards/card_spades_03.png
new file mode 100755
index 0000000..512debc
Binary files /dev/null and b/images/cards/card_spades_03.png differ
diff --git a/images/cards/card_spades_04.png b/images/cards/card_spades_04.png
new file mode 100755
index 0000000..a107abd
Binary files /dev/null and b/images/cards/card_spades_04.png differ
diff --git a/images/cards/card_spades_05.png b/images/cards/card_spades_05.png
new file mode 100755
index 0000000..16c17c0
Binary files /dev/null and b/images/cards/card_spades_05.png differ
diff --git a/images/cards/card_spades_06.png b/images/cards/card_spades_06.png
new file mode 100755
index 0000000..aa64b42
Binary files /dev/null and b/images/cards/card_spades_06.png differ
diff --git a/images/cards/card_spades_07.png b/images/cards/card_spades_07.png
new file mode 100755
index 0000000..1e91534
Binary files /dev/null and b/images/cards/card_spades_07.png differ
diff --git a/images/cards/card_spades_08.png b/images/cards/card_spades_08.png
new file mode 100755
index 0000000..9272087
Binary files /dev/null and b/images/cards/card_spades_08.png differ
diff --git a/images/cards/card_spades_09.png b/images/cards/card_spades_09.png
new file mode 100755
index 0000000..6de308a
Binary files /dev/null and b/images/cards/card_spades_09.png differ
diff --git a/images/cards/card_spades_10.png b/images/cards/card_spades_10.png
new file mode 100755
index 0000000..4dd3dfe
Binary files /dev/null and b/images/cards/card_spades_10.png differ
diff --git a/images/cards/card_spades_A.png b/images/cards/card_spades_A.png
new file mode 100755
index 0000000..22f7b13
Binary files /dev/null and b/images/cards/card_spades_A.png differ
diff --git a/images/cards/card_spades_J.png b/images/cards/card_spades_J.png
new file mode 100755
index 0000000..6b5231b
Binary files /dev/null and b/images/cards/card_spades_J.png differ
diff --git a/images/cards/card_spades_K.png b/images/cards/card_spades_K.png
new file mode 100755
index 0000000..e9fe37f
Binary files /dev/null and b/images/cards/card_spades_K.png differ
diff --git a/images/cards/card_spades_Q.png b/images/cards/card_spades_Q.png
new file mode 100755
index 0000000..9611b5e
Binary files /dev/null and b/images/cards/card_spades_Q.png differ
diff --git a/images/hint.jpg b/images/hint.jpg
new file mode 100755
index 0000000..e85a686
Binary files /dev/null and b/images/hint.jpg differ
diff --git a/images/hint.jpgZone.Identifier b/images/hint.jpgZone.Identifier
new file mode 100755
index 0000000..a309ddd
--- /dev/null
+++ b/images/hint.jpgZone.Identifier
@@ -0,0 +1,4 @@
+[ZoneTransfer]
+ZoneId=3
+ReferrerUrl=https://www.blackjackapprenticeship.com/wp-content/uploads/2018/08/BJA_Basic_Strategy.jpg
+HostUrl=https://www.blackjackapprenticeship.com/wp-content/uploads/2018/08/BJA_Basic_Strategy.jpg
diff --git a/main.py b/main.py
new file mode 100755
index 0000000..14fdbc9
--- /dev/null
+++ b/main.py
@@ -0,0 +1,7 @@
+from blackjack_game import BlackjackGame
+from gui.gui import BlackjackGUI
+
+if __name__ == "__main__":
+    game = BlackjackGame()
+    gui = BlackjackGUI(game)
+    gui.run()
\ No newline at end of file