Enhance Dashboard GUI with full screen and responsive design features

This commit updates the Dashboard GUI to support automatic full screen mode across platforms, ensuring optimal viewing experiences. It introduces a responsive layout that dynamically adjusts components during window resizing, improving usability. Additionally, typography has been enhanced with larger fonts for better readability. The README has been updated to reflect these new features, emphasizing the unified dashboard's capabilities and user experience improvements.

README_UNIFIED_DASHBOARD.md

@@ -7,10 +7,13 @@ A powerful photo face recognition and tagging system with a modern unified dashb
 **PunimTag now features a unified dashboard interface** that brings all functionality into a single, professional window:
 
 - **📱 Single Window Interface** - No more managing multiple windows
+- **🖥️ Full Screen Mode** - Automatically opens maximized for optimal viewing
+- **📐 Responsive Design** - All components adapt dynamically to window resizing
 - **🎛️ Menu Bar Navigation** - All features accessible from the top menu
 - **🔄 Panel Switching** - Seamless transitions between different functions
 - **🌐 Web-Ready Architecture** - Designed for easy migration to web application
 - **📊 Status Updates** - Real-time feedback on current operations
+- **🎨 Enhanced Typography** - Larger, more readable fonts optimized for full screen
 
 ## 📋 System Requirements
 
@@ -94,30 +97,57 @@ python3 photo_tagger.py stats  # Creates database
 python3 photo_tagger.py dashboard
 ```
 
+### 🖥️ Full Screen & Responsive Features
+
+The dashboard automatically opens in full screen mode and provides a fully responsive experience:
+
+#### **Automatic Full Screen**
+- **Cross-Platform Support**: Works on Windows, Linux, and macOS
+- **Smart Maximization**: Uses the best available method for each platform
+- **Fallback Handling**: Gracefully handles systems that don't support maximization
+- **Minimum Size**: Prevents window from becoming too small (800x600 minimum)
+
+#### **Dynamic Responsiveness**
+- **Real-Time Resizing**: All components adapt as you resize the window
+- **Grid-Based Layout**: Uses proper grid weights for optimal expansion
+- **Status Updates**: Status bar shows current window dimensions
+- **Panel Updates**: Active panels update their layout during resize
+- **Canvas Scrolling**: Similar faces and other scrollable areas update automatically
+
+#### **Enhanced Typography**
+- **Full Screen Optimized**: Larger fonts (24pt titles, 14pt content) for better readability
+- **Consistent Styling**: All panels use the same enhanced font sizes
+- **Professional Appearance**: Clean, modern typography throughout
+
 ### Dashboard Features
 
 #### **🏠 Home Panel**
 - Welcome screen with feature overview
 - Quick access guide to all functionality
-- Professional, modern interface
+- Professional, modern interface with large fonts for full screen
+- Responsive layout that adapts to window size
 
 #### **📁 Scan Panel**
 - **Folder Selection**: Browse and select photo directories
 - **Recursive Scanning**: Include photos in subfolders
 - **Path Validation**: Automatic validation and error handling
 - **Real-time Status**: Live updates during scanning process
+- **Responsive Forms**: Form elements expand and contract with window size
 
 #### **🔍 Process Panel**
 - **Batch Processing**: Process photos in configurable batches
 - **Quality Scoring**: Automatic face quality assessment
 - **Model Selection**: Choose between HOG (fast) and CNN (accurate) models
 - **Progress Tracking**: Real-time processing status
+- **Dynamic Layout**: All controls adapt to window resizing
 
-#### **👤 Identify Panel** *(Coming Soon)*
-- **Visual Face Display**: See individual face crops
+#### **👤 Identify Panel** *(Fully Functional)*
+- **Visual Face Display**: See individual face crops (400x400 pixels for full screen)
 - **Smart Identification**: Separate fields for first name, last name, middle name, maiden name
 - **Similar Face Matching**: Compare with other unidentified faces
 - **Batch Processing**: Handle multiple faces efficiently
+- **Responsive Layout**: Adapts to window resizing with dynamic updates
+- **Enhanced Navigation**: Back/Next buttons with unsaved changes protection
 
 #### **🔗 Auto-Match Panel** *(Coming Soon)*
 - **Person-Centric View**: Show matched person with potential matches
@@ -317,9 +347,12 @@ python3 photo_tagger.py stats
 - [x] Scan panel (fully functional)
 - [x] Process panel (fully functional)
 - [x] Home panel with welcome screen
+- [x] Full screen mode with automatic maximization
+- [x] Responsive design with dynamic resizing
+- [x] Enhanced typography for full screen viewing
 
 ### Phase 2: GUI Panel Integration (In Progress)
-- [ ] Identify panel integration
+- [x] Identify panel integration (fully functional)
 - [ ] Auto-Match panel integration
 - [ ] Search panel integration
 - [ ] Modify panel integration
@@ -341,8 +374,10 @@ python3 photo_tagger.py stats
 
 ### User Experience
 - **Single Window**: No more managing multiple windows
+- **Full Screen Experience**: Automatically opens maximized for optimal viewing
+- **Responsive Design**: All components adapt when window is resized
 - **Consistent Interface**: All features follow the same design patterns
-- **Professional Look**: Modern, clean interface design
+- **Professional Look**: Modern, clean interface design with enhanced typography
 - **Intuitive Navigation**: Menu bar makes all features easily accessible
 
 ### Developer Experience
@@ -356,6 +391,8 @@ python3 photo_tagger.py stats
 - **Background Processing**: Long operations don't block the UI
 - **Memory Efficient**: Proper cleanup and resource management
 - **Responsive**: Fast panel switching and updates
+- **Dynamic Resizing**: Real-time layout updates during window resize
+- **Cross-Platform**: Works on Windows, Linux, and macOS with proper full screen support
 
 ---
 

dashboard_gui.py

@@ -41,9 +41,38 @@ class DashboardGUI:
         self.root.resizable(True, True)
         self.root.withdraw()
 
-        # Create main container
+        # Make window full screen - use geometry instead of state for better compatibility
+        try:
+            # Try Windows-style maximized state first
+            self.root.state('zoomed')
+        except tk.TclError:
+            try:
+                # Try Linux-style maximized attribute
+                self.root.attributes('-zoomed', True)
+            except tk.TclError:
+                # Fallback: set geometry to screen size
+                screen_width = self.root.winfo_screenwidth()
+                screen_height = self.root.winfo_screenheight()
+                self.root.geometry(f"{screen_width}x{screen_height}+0+0")
+        
+        # Get screen dimensions for dynamic sizing
+        screen_width = self.root.winfo_screenwidth()
+        screen_height = self.root.winfo_screenheight()
+        
+        # Set minimum window size
+        self.root.minsize(800, 600)
+
+        # Create main container with proper grid configuration
         main_container = ttk.Frame(self.root)
         main_container.pack(fill=tk.BOTH, expand=True)
+        
+        # Configure main container grid weights for responsiveness
+        main_container.columnconfigure(0, weight=1)
+        main_container.rowconfigure(0, weight=0)  # Menu bar - fixed height
+        main_container.rowconfigure(1, weight=1)  # Content area - expandable
+        
+        # Add window resize handler for dynamic responsiveness
+        self.root.bind('<Configure>', self._on_window_resize)
 
         # Create menu bar
         self._create_menu_bar(main_container)
@@ -57,9 +86,7 @@ class DashboardGUI:
         # Show default panel
         self.show_panel("home")
 
-        # Center and show window
-        self.root.update_idletasks()
-        self.gui_core.center_window(self.root, 1200, 800)
+        # Show window
         self.root.deiconify()
         self.root.mainloop()
         return 0
@@ -67,13 +94,20 @@ class DashboardGUI:
     def _create_menu_bar(self, parent: ttk.Frame):
         """Create the top menu bar with all functionality buttons"""
         menu_frame = ttk.Frame(parent)
-        menu_frame.pack(fill=tk.X, padx=10, pady=5)
+        menu_frame.grid(row=0, column=0, sticky=(tk.W, tk.E), padx=15, pady=10)
+        menu_frame.columnconfigure(0, weight=0)  # Title - fixed width
+        menu_frame.columnconfigure(1, weight=1)  # Buttons - expandable
+        menu_frame.columnconfigure(2, weight=0)  # Status - fixed width
         
-        # Title
-        title_label = ttk.Label(menu_frame, text="PunimTag", font=("Arial", 16, "bold"))
-        title_label.pack(side=tk.LEFT, padx=(0, 20))
+        # Title with larger font for full screen
+        title_label = tk.Label(menu_frame, text="PunimTag", font=("Arial", 20, "bold"))
+        title_label.grid(row=0, column=0, padx=(0, 30), sticky=tk.W)
         
-        # Menu buttons
+        # Create buttons frame for better organization
+        buttons_frame = ttk.Frame(menu_frame)
+        buttons_frame.grid(row=0, column=1, sticky=(tk.W, tk.E), padx=20)
+        
+        # Menu buttons with larger size for full screen
         menu_buttons = [
             ("📁 Scan", "scan", "Scan folders and add photos"),
             ("🔍 Process", "process", "Detect faces in photos"),
@@ -84,29 +118,37 @@ class DashboardGUI:
             ("🏷️ Tags", "tags", "Manage photo tags"),
         ]
         
-        for text, panel_name, tooltip in menu_buttons:
+        for i, (text, panel_name, tooltip) in enumerate(menu_buttons):
             btn = ttk.Button(
-                menu_frame, 
+                buttons_frame, 
                 text=text, 
-                command=lambda p=panel_name: self.show_panel(p)
+                command=lambda p=panel_name: self.show_panel(p),
+                width=12  # Fixed width for consistent layout
             )
-            btn.pack(side=tk.LEFT, padx=2)
+            btn.grid(row=0, column=i, padx=3, sticky=tk.W)
             
             # Add tooltip functionality
             self._add_tooltip(btn, tooltip)
         
-        # Separator
-        separator = ttk.Separator(menu_frame, orient='vertical')
-        separator.pack(side=tk.LEFT, padx=10, fill=tk.Y)
+        # Status/Info area with better styling
+        status_frame = ttk.Frame(menu_frame)
+        status_frame.grid(row=0, column=2, sticky=tk.E, padx=(20, 0))
         
-        # Status/Info area (for future use)
-        self.status_label = ttk.Label(menu_frame, text="Ready", foreground="#666")
+        self.status_label = tk.Label(status_frame, text="Ready", foreground="#666", font=("Arial", 10))
         self.status_label.pack(side=tk.RIGHT)
+        
+        # Add a subtle separator line below the menu
+        separator = ttk.Separator(parent, orient='horizontal')
+        separator.grid(row=1, column=0, sticky=(tk.W, tk.E), padx=15, pady=(0, 5))
 
     def _create_content_area(self, parent: ttk.Frame):
         """Create the main content area where panels will be displayed"""
         self.content_frame = ttk.Frame(parent)
-        self.content_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=5)
+        self.content_frame.grid(row=2, column=0, sticky=(tk.W, tk.E, tk.N, tk.S), padx=15, pady=(0, 15))
+        
+        # Configure content frame to expand
+        self.content_frame.columnconfigure(0, weight=1)
+        self.content_frame.rowconfigure(0, weight=1)
         
         # Add a subtle border
         self.content_frame.configure(relief='sunken', borderwidth=1)
@@ -133,10 +175,10 @@ class DashboardGUI:
         
         # Hide current panel
         if self.current_panel:
-            self.panels[self.current_panel].pack_forget()
+            self.panels[self.current_panel].grid_remove()
         
         # Show new panel
-        self.panels[panel_name].pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
+        self.panels[panel_name].grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S), padx=15, pady=15)
         self.current_panel = panel_name
         
         # Update status
@@ -160,23 +202,45 @@ class DashboardGUI:
         widget.bind("<Enter>", show_tooltip)
         widget.bind("<Leave>", hide_tooltip)
 
+    def _on_window_resize(self, event):
+        """Handle window resize events for dynamic responsiveness"""
+        # Only handle resize events for the main window, not child widgets
+        if event.widget == self.root:
+            # Update status with current window size
+            width = self.root.winfo_width()
+            height = self.root.winfo_height()
+            self.status_label.config(text=f"Ready - {width}x{height}")
+            
+            # Force update of all panels to ensure proper resizing
+            if hasattr(self, 'identify_panel') and self.identify_panel:
+                # Update identify panel layout if it's active
+                if self.current_panel == "identify":
+                    self.identify_panel.update_layout()
+
     def _create_home_panel(self) -> ttk.Frame:
         """Create the home/welcome panel"""
         panel = ttk.Frame(self.content_frame)
         
+        # Configure panel grid for responsiveness
+        panel.columnconfigure(0, weight=1)
+        panel.rowconfigure(0, weight=1)
+        
         # Welcome content
         welcome_frame = ttk.Frame(panel)
-        welcome_frame.pack(expand=True, fill=tk.BOTH)
+        welcome_frame.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S), padx=20, pady=20)
+        welcome_frame.columnconfigure(0, weight=1)
+        welcome_frame.rowconfigure(0, weight=1)
         
         # Center the content
         center_frame = ttk.Frame(welcome_frame)
-        center_frame.place(relx=0.5, rely=0.5, anchor=tk.CENTER)
+        center_frame.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
+        center_frame.columnconfigure(0, weight=1)
         
-        # Title
-        title_label = ttk.Label(center_frame, text="Welcome to PunimTag", font=("Arial", 24, "bold"))
-        title_label.pack(pady=(0, 20))
+        # Title with larger font for full screen
+        title_label = tk.Label(center_frame, text="Welcome to PunimTag", font=("Arial", 32, "bold"))
+        title_label.grid(row=0, column=0, pady=(0, 30))
         
-        # Description
+        # Description with larger font
         desc_text = (
             "PunimTag is a powerful photo face recognition and tagging system.\n\n"
             "Use the menu above to access different features:\n\n"
@@ -190,8 +254,8 @@ class DashboardGUI:
             "Select a feature from the menu to get started!"
         )
         
-        desc_label = ttk.Label(center_frame, text=desc_text, font=("Arial", 12), justify=tk.LEFT)
-        desc_label.pack()
+        desc_label = tk.Label(center_frame, text=desc_text, font=("Arial", 14), justify=tk.LEFT)
+        desc_label.grid(row=1, column=0, pady=(0, 20))
         
         return panel
 
@@ -199,26 +263,33 @@ class DashboardGUI:
         """Create the scan panel (migrated from original dashboard)"""
         panel = ttk.Frame(self.content_frame)
         
-        # Title
-        title_label = ttk.Label(panel, text="📁 Scan Photos", font=("Arial", 18, "bold"))
-        title_label.pack(anchor="w", pady=(0, 20))
+        # Configure panel grid for responsiveness
+        panel.columnconfigure(0, weight=1)
+        panel.rowconfigure(1, weight=1)
+        
+        # Title with larger font for full screen
+        title_label = tk.Label(panel, text="📁 Scan Photos", font=("Arial", 24, "bold"))
+        title_label.grid(row=0, column=0, sticky=tk.W, pady=(0, 20))
         
         # Scan form
-        form_frame = ttk.LabelFrame(panel, text="Scan Configuration", padding="15")
-        form_frame.pack(fill=tk.X, pady=(0, 20))
+        form_frame = ttk.LabelFrame(panel, text="Scan Configuration", padding="20")
+        form_frame.grid(row=1, column=0, sticky=(tk.W, tk.E, tk.N, tk.S), pady=(0, 20))
+        form_frame.columnconfigure(0, weight=1)
         
         # Folder selection
         folder_frame = ttk.Frame(form_frame)
-        folder_frame.pack(fill=tk.X, pady=(0, 10))
+        folder_frame.grid(row=0, column=0, sticky=(tk.W, tk.E), pady=(0, 15))
+        folder_frame.columnconfigure(0, weight=1)
         
-        ttk.Label(folder_frame, text="Folder to scan:").pack(anchor="w")
+        tk.Label(folder_frame, text="Folder to scan:", font=("Arial", 12)).grid(row=0, column=0, sticky=tk.W)
         
         folder_input_frame = ttk.Frame(folder_frame)
-        folder_input_frame.pack(fill=tk.X, pady=(5, 0))
+        folder_input_frame.grid(row=1, column=0, sticky=(tk.W, tk.E), pady=(5, 0))
+        folder_input_frame.columnconfigure(0, weight=1)
         
         self.folder_var = tk.StringVar()
-        folder_entry = ttk.Entry(folder_input_frame, textvariable=self.folder_var)
-        folder_entry.pack(side=tk.LEFT, fill=tk.X, expand=True, padx=(0, 10))
+        folder_entry = tk.Entry(folder_input_frame, textvariable=self.folder_var, font=("Arial", 11))
+        folder_entry.grid(row=0, column=0, sticky=(tk.W, tk.E), padx=(0, 10))
         
         def browse_folder():
             from tkinter import filedialog
@@ -227,20 +298,21 @@ class DashboardGUI:
                 self.folder_var.set(folder_path)
         
         browse_btn = ttk.Button(folder_input_frame, text="Browse", command=browse_folder)
-        browse_btn.pack(side=tk.LEFT)
+        browse_btn.grid(row=0, column=1)
         
         # Recursive option
         self.recursive_var = tk.BooleanVar(value=True)
-        recursive_check = ttk.Checkbutton(
+        recursive_check = tk.Checkbutton(
             form_frame,
             text="Include photos in sub-folders",
-            variable=self.recursive_var
+            variable=self.recursive_var,
+            font=("Arial", 11)
         )
-        recursive_check.pack(anchor="w", pady=(10, 0))
+        recursive_check.grid(row=1, column=0, sticky=tk.W, pady=(15, 0))
         
         # Action button
         scan_btn = ttk.Button(form_frame, text="🔍 Start Scan", command=self._run_scan)
-        scan_btn.pack(anchor="w", pady=(20, 0))
+        scan_btn.grid(row=2, column=0, sticky=tk.W, pady=(20, 0))
         
         return panel
 
@@ -248,31 +320,36 @@ class DashboardGUI:
         """Create the process panel (migrated from original dashboard)"""
         panel = ttk.Frame(self.content_frame)
         
-        # Title
-        title_label = ttk.Label(panel, text="🔍 Process Faces", font=("Arial", 18, "bold"))
-        title_label.pack(anchor="w", pady=(0, 20))
+        # Configure panel grid for responsiveness
+        panel.columnconfigure(0, weight=1)
+        panel.rowconfigure(1, weight=1)
+        
+        # Title with larger font for full screen
+        title_label = tk.Label(panel, text="🔍 Process Faces", font=("Arial", 24, "bold"))
+        title_label.grid(row=0, column=0, sticky=tk.W, pady=(0, 20))
         
         # Process form
-        form_frame = ttk.LabelFrame(panel, text="Processing Configuration", padding="15")
-        form_frame.pack(fill=tk.X, pady=(0, 20))
+        form_frame = ttk.LabelFrame(panel, text="Processing Configuration", padding="20")
+        form_frame.grid(row=1, column=0, sticky=(tk.W, tk.E, tk.N, tk.S), pady=(0, 20))
+        form_frame.columnconfigure(0, weight=1)
         
         # Limit option
         limit_frame = ttk.Frame(form_frame)
-        limit_frame.pack(fill=tk.X, pady=(0, 10))
+        limit_frame.grid(row=0, column=0, sticky=(tk.W, tk.E), pady=(0, 15))
         
         self.limit_enabled = tk.BooleanVar(value=False)
-        limit_check = ttk.Checkbutton(limit_frame, text="Limit processing to", variable=self.limit_enabled)
-        limit_check.pack(side=tk.LEFT)
+        limit_check = tk.Checkbutton(limit_frame, text="Limit processing to", variable=self.limit_enabled, font=("Arial", 11))
+        limit_check.grid(row=0, column=0, sticky=tk.W)
         
         self.limit_var = tk.StringVar(value="50")
-        limit_entry = ttk.Entry(limit_frame, textvariable=self.limit_var, width=8)
-        limit_entry.pack(side=tk.LEFT, padx=(10, 0))
+        limit_entry = tk.Entry(limit_frame, textvariable=self.limit_var, width=8, font=("Arial", 11))
+        limit_entry.grid(row=0, column=1, padx=(10, 5))
         
-        ttk.Label(limit_frame, text="photos").pack(side=tk.LEFT, padx=(5, 0))
+        tk.Label(limit_frame, text="photos", font=("Arial", 11)).grid(row=0, column=2, sticky=tk.W)
         
         # Action button
         process_btn = ttk.Button(form_frame, text="🚀 Start Processing", command=self._run_process)
-        process_btn.pack(anchor="w", pady=(20, 0))
+        process_btn.grid(row=1, column=0, sticky=tk.W, pady=(20, 0))
         
         return panel
 
@@ -280,19 +357,25 @@ class DashboardGUI:
         """Create the identify panel with full functionality"""
         panel = ttk.Frame(self.content_frame)
         
-        # Title
-        title_label = ttk.Label(panel, text="👤 Identify Faces", font=("Arial", 18, "bold"))
-        title_label.pack(anchor="w", pady=(0, 20))
+        # Configure panel grid for responsiveness
+        panel.columnconfigure(0, weight=1)
+        panel.rowconfigure(1, weight=1)
+        
+        # Title with larger font for full screen
+        title_label = tk.Label(panel, text="👤 Identify Faces", font=("Arial", 24, "bold"))
+        title_label.grid(row=0, column=0, sticky=tk.W, pady=(0, 20))
         
         # Create the identify panel if we have the required dependencies
         if self.db_manager and self.face_processor:
             self.identify_panel = IdentifyPanel(panel, self.db_manager, self.face_processor, self.gui_core)
             identify_frame = self.identify_panel.create_panel()
-            identify_frame.pack(fill=tk.BOTH, expand=True)
+            identify_frame.grid(row=1, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
         else:
             # Fallback placeholder if dependencies are not available
             placeholder_frame = ttk.LabelFrame(panel, text="Configuration Required", padding="20")
-            placeholder_frame.pack(expand=True, fill=tk.BOTH)
+            placeholder_frame.grid(row=1, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
+            placeholder_frame.columnconfigure(0, weight=1)
+            placeholder_frame.rowconfigure(0, weight=1)
             
             placeholder_text = (
                 "Identify panel requires database and face processor to be configured.\n\n"
@@ -305,8 +388,8 @@ class DashboardGUI:
                 "• Batch processing options"
             )
             
-            placeholder_label = ttk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 12), justify=tk.LEFT)
-            placeholder_label.pack(expand=True)
+            placeholder_label = tk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 14), justify=tk.LEFT)
+            placeholder_label.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
         
         return panel
 
@@ -314,15 +397,21 @@ class DashboardGUI:
         """Create the auto-match panel (placeholder)"""
         panel = ttk.Frame(self.content_frame)
         
-        title_label = ttk.Label(panel, text="🔗 Auto-Match Faces", font=("Arial", 18, "bold"))
-        title_label.pack(anchor="w", pady=(0, 20))
+        # Configure panel grid for responsiveness
+        panel.columnconfigure(0, weight=1)
+        panel.rowconfigure(1, weight=1)
+        
+        title_label = tk.Label(panel, text="🔗 Auto-Match Faces", font=("Arial", 24, "bold"))
+        title_label.grid(row=0, column=0, sticky=tk.W, pady=(0, 20))
         
         placeholder_frame = ttk.LabelFrame(panel, text="Coming Soon", padding="20")
-        placeholder_frame.pack(expand=True, fill=tk.BOTH)
+        placeholder_frame.grid(row=1, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
+        placeholder_frame.columnconfigure(0, weight=1)
+        placeholder_frame.rowconfigure(0, weight=1)
         
         placeholder_text = "Auto-Match functionality will be integrated here."
-        placeholder_label = ttk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 12))
-        placeholder_label.pack(expand=True)
+        placeholder_label = tk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 14))
+        placeholder_label.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
         
         return panel
 
@@ -330,15 +419,21 @@ class DashboardGUI:
         """Create the search panel (placeholder)"""
         panel = ttk.Frame(self.content_frame)
         
-        title_label = ttk.Label(panel, text="🔎 Search Photos", font=("Arial", 18, "bold"))
-        title_label.pack(anchor="w", pady=(0, 20))
+        # Configure panel grid for responsiveness
+        panel.columnconfigure(0, weight=1)
+        panel.rowconfigure(1, weight=1)
+        
+        title_label = tk.Label(panel, text="🔎 Search Photos", font=("Arial", 24, "bold"))
+        title_label.grid(row=0, column=0, sticky=tk.W, pady=(0, 20))
         
         placeholder_frame = ttk.LabelFrame(panel, text="Coming Soon", padding="20")
-        placeholder_frame.pack(expand=True, fill=tk.BOTH)
+        placeholder_frame.grid(row=1, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
+        placeholder_frame.columnconfigure(0, weight=1)
+        placeholder_frame.rowconfigure(0, weight=1)
         
         placeholder_text = "Search functionality will be integrated here."
-        placeholder_label = ttk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 12))
-        placeholder_label.pack(expand=True)
+        placeholder_label = tk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 14))
+        placeholder_label.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
         
         return panel
 
@@ -346,15 +441,21 @@ class DashboardGUI:
         """Create the modify panel (placeholder)"""
         panel = ttk.Frame(self.content_frame)
         
-        title_label = ttk.Label(panel, text="✏️ Modify Identified", font=("Arial", 18, "bold"))
-        title_label.pack(anchor="w", pady=(0, 20))
+        # Configure panel grid for responsiveness
+        panel.columnconfigure(0, weight=1)
+        panel.rowconfigure(1, weight=1)
+        
+        title_label = tk.Label(panel, text="✏️ Modify Identified", font=("Arial", 24, "bold"))
+        title_label.grid(row=0, column=0, sticky=tk.W, pady=(0, 20))
         
         placeholder_frame = ttk.LabelFrame(panel, text="Coming Soon", padding="20")
-        placeholder_frame.pack(expand=True, fill=tk.BOTH)
+        placeholder_frame.grid(row=1, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
+        placeholder_frame.columnconfigure(0, weight=1)
+        placeholder_frame.rowconfigure(0, weight=1)
         
         placeholder_text = "Modify functionality will be integrated here."
-        placeholder_label = ttk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 12))
-        placeholder_label.pack(expand=True)
+        placeholder_label = tk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 14))
+        placeholder_label.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
         
         return panel
 
@@ -362,15 +463,21 @@ class DashboardGUI:
         """Create the tags panel (placeholder)"""
         panel = ttk.Frame(self.content_frame)
         
-        title_label = ttk.Label(panel, text="🏷️ Tag Manager", font=("Arial", 18, "bold"))
-        title_label.pack(anchor="w", pady=(0, 20))
+        # Configure panel grid for responsiveness
+        panel.columnconfigure(0, weight=1)
+        panel.rowconfigure(1, weight=1)
+        
+        title_label = tk.Label(panel, text="🏷️ Tag Manager", font=("Arial", 24, "bold"))
+        title_label.grid(row=0, column=0, sticky=tk.W, pady=(0, 20))
         
         placeholder_frame = ttk.LabelFrame(panel, text="Coming Soon", padding="20")
-        placeholder_frame.pack(expand=True, fill=tk.BOTH)
+        placeholder_frame.grid(row=1, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
+        placeholder_frame.columnconfigure(0, weight=1)
+        placeholder_frame.rowconfigure(0, weight=1)
         
         placeholder_text = "Tag management functionality will be integrated here."
-        placeholder_label = ttk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 12))
-        placeholder_label.pack(expand=True)
+        placeholder_label = tk.Label(placeholder_frame, text=placeholder_text, font=("Arial", 14))
+        placeholder_label.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
         
         return panel
 

identify_panel.py

@@ -47,15 +47,18 @@ class IdentifyPanel:
         """Create the identify panel with all GUI components"""
         self.main_frame = ttk.Frame(self.parent_frame)
         
-        # Configure grid weights
+        # Configure grid weights for full screen responsiveness
         self.main_frame.columnconfigure(0, weight=1)  # Left panel
         self.main_frame.columnconfigure(1, weight=1)  # Right panel for similar faces
-        self.main_frame.rowconfigure(3, weight=0)  # Configuration row - no expansion
+        self.main_frame.rowconfigure(0, weight=0)  # Info label - fixed height
+        self.main_frame.rowconfigure(1, weight=0)  # Filter row - fixed height
+        self.main_frame.rowconfigure(2, weight=0)  # Checkboxes row - fixed height
+        self.main_frame.rowconfigure(3, weight=0)  # Configuration row - fixed height
         self.main_frame.rowconfigure(4, weight=1)  # Main panels row - expandable
         
-        # Photo info
-        self.components['info_label'] = ttk.Label(self.main_frame, text="", font=("Arial", 10, "bold"))
-        self.components['info_label'].grid(row=0, column=0, columnspan=2, pady=(0, 10), sticky=tk.W)
+        # Photo info with larger font for full screen
+        self.components['info_label'] = tk.Label(self.main_frame, text="", font=("Arial", 12, "bold"))
+        self.components['info_label'].grid(row=0, column=0, columnspan=2, pady=(0, 15), sticky=tk.W)
         
         # Create all GUI components
         self._create_gui_components()
@@ -265,9 +268,9 @@ class IdentifyPanel:
         """Create the left panel content for face identification"""
         left_panel = self.components['left_panel']
         
-        # Face image display
-        self.components['face_canvas'] = tk.Canvas(left_panel, width=300, height=300, bg='white', relief='sunken', bd=2)
-        self.components['face_canvas'].pack(pady=(0, 10))
+        # Face image display - larger for full screen
+        self.components['face_canvas'] = tk.Canvas(left_panel, width=400, height=400, bg='white', relief='sunken', bd=2)
+        self.components['face_canvas'].pack(pady=(0, 15))
         
         # Person name fields
         name_frame = ttk.LabelFrame(left_panel, text="Person Information", padding="5")
@@ -613,8 +616,8 @@ class IdentifyPanel:
             if face_crop_path and os.path.exists(face_crop_path):
                 # Load and display face crop
                 image = Image.open(face_crop_path)
-                # Resize to exactly fill the 300x300 frame
-                image = image.resize((300, 300), Image.Resampling.LANCZOS)
+                # Resize to exactly fill the 400x400 frame
+                image = image.resize((400, 400), Image.Resampling.LANCZOS)
                 photo = ImageTk.PhotoImage(image)
                 
                 # Clear canvas and display image
@@ -625,16 +628,16 @@ class IdentifyPanel:
                 canvas.image = photo  # Keep a reference
                 
                 # Add photo icon exactly at the image's top-right corner
-                # Image starts at (0, 0) and is 300x300, so top-right corner is at (300, 0)
-                self.gui_core.create_photo_icon(canvas, photo_path, icon_size=20,
+                # Image starts at (0, 0) and is 400x400, so top-right corner is at (400, 0)
+                self.gui_core.create_photo_icon(canvas, photo_path, icon_size=25,
                                               face_x=0, face_y=0, 
-                                              face_width=300, face_height=300,
-                                              canvas_width=300, canvas_height=300)
+                                              face_width=400, face_height=400,
+                                              canvas_width=400, canvas_height=400)
             else:
                 # Clear canvas if no image
                 canvas = self.components['face_canvas']
                 canvas.delete("all")
-                canvas.create_text(150, 150, text="No face image", fill="gray")
+                canvas.create_text(200, 200, text="No face image", fill="gray")
         except Exception as e:
             print(f"Error updating face image: {e}")
     
@@ -1424,3 +1427,11 @@ class IdentifyPanel:
         if self.is_active:
             self._cleanup()
             self.is_active = False
+    
+    def update_layout(self):
+        """Update panel layout for responsiveness"""
+        if hasattr(self, 'components') and 'similar_canvas' in self.components:
+            # Update similar faces canvas scroll region
+            canvas = self.components['similar_canvas']
+            canvas.update_idletasks()
+            canvas.configure(scrollregion=canvas.bbox("all"))