diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 032bc0c..e758f3b 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -2,121 +2,88 @@
 
 ## Overview
 
-SparkOS is designed as a minimal Linux distribution with a custom init system and a modular architecture that allows for future expansion.
+SparkOS is a revolutionary operating system that uses the Linux kernel for hardware abstraction but ditches traditional Unix conventions. Instead of shells, users, and Unix utilities, SparkOS boots directly into a Qt6 GUI that interfaces with the kernel through standard Linux APIs.
 
-## System Components
+## Core Philosophy
 
-### 1. Init System (`/sbin/init`)
+1. **No Unix Baggage**: No user/group system, no shells, no Unix utilities by default
+2. **Direct Kernel Interface**: GUI communicates directly with Linux kernel
+3. **Network-First**: Networking is a primary interface, not an afterthought
+4. **GUI-Only**: No CLI unless explicitly needed for debugging
+5. **Linux for Drivers**: Leverage Linux's excellent hardware support
 
-The init system is the first process started by the kernel (PID 1). It is responsible for:
-
-- **Mounting filesystems**: proc, sys, dev, tmp
-- **Network initialization**: Bringing up wired networking via DHCP
-- **Process management**: Spawning and respawning the shell
-- **Signal handling**: Reaping zombie processes
-- **System initialization**: Setting up the initial environment
-
-**Implementation**: `src/init.c`
-- Written in C for minimal overhead
-- Statically linked for independence
-- ~100 lines of clean, well-documented code
-
-### 2. Root Filesystem
-
-Follows the Filesystem Hierarchy Standard (FHS):
+## System Architecture
 
 ```
-/
-├── bin/          Essential user binaries (busybox with symlinks)
-├── sbin/         System binaries (init, mount, etc.)
-├── etc/          System configuration files
-├── proc/         Kernel process information (virtual)
-├── sys/          Kernel system information (virtual)
-├── dev/          Device files (virtual)
-├── tmp/          Temporary files
-├── usr/
-│   ├── bin/      Non-essential user binaries
-│   ├── sbin/     Non-essential system binaries
-│   ├── lib/      Libraries for /usr/bin and /usr/sbin
-│   └── lib64/    64-bit libraries
-├── var/          Variable data (logs, caches)
-├── root/         Root user home directory
-└── home/         User home directories
-```
+Boot Sequence:
+Hardware → UEFI/BIOS → GRUB → Linux Kernel → init (PID 1) → Qt6 GUI
 
-### 3. Build System
-
-**Makefile**: Main build orchestration
-- `make init`: Compile init system
-- `make install`: Install init to rootfs
-- `make image`: Create bootable image (requires root)
-- `make clean`: Clean build artifacts
-
-**Scripts**:
-- `scripts/build.sh`: Quick build for development
-- `scripts/setup_rootfs.sh`: Create rootfs structure
-- `scripts/create_image.sh`: Create dd-able disk image
-
-### 4. Boot Process
-
-```
-Hardware Power-On
-    ↓
-BIOS/UEFI
-    ↓
-Bootloader (syslinux)
-    ↓
-Linux Kernel (vmlinuz)
-    ↓
-Init System (/sbin/init) [PID 1]
-    ↓
-Mount filesystems
-    ↓
-Initialize network (/sbin/init-network)
-    ↓
-Spawn busybox sh shell
-    ↓
-User interaction
+Stack Layers:
+┌──────────────────────────────────────────┐
+│         Qt6 GUI Application              │ ← User Interface
+│    (sparkos-gui executable)              │
+├──────────────────────────────────────────┤
+│      Custom Init System (PID 1)          │ ← Process Manager
+│    • Mounts filesystems                  │
+│    • Spawns/respawns GUI                 │
+│    • Reaps zombie processes              │
+├──────────────────────────────────────────┤
+│          Linux Kernel                    │ ← Hardware Abstraction
+│    • All device drivers                  │
+│    • Framebuffer driver                  │
+│    • Input device drivers                │
+│    • Network stack & drivers             │
+│    • File system support                 │
+├──────────────────────────────────────────┤
+│            Hardware                      │
+│    • Display, GPU, Input                 │
+│    • Network adapters                    │
+│    • Storage devices                     │
+└──────────────────────────────────────────┘
 ```
 
 ## Design Decisions
 
-### Why Custom Init?
+### Why Ditch Unix Conventions?
 
-- **Simplicity**: No dependencies, easy to understand
-- **Control**: Full control over boot process
-- **Size**: Minimal footprint (<1MB statically linked)
-- **Learning**: Educational value for OS development
+Traditional Unix systems were designed for multi-user, time-sharing mainframes in the 1970s. Modern personal computing and embedded systems have different needs:
 
-### Why Static Linking?
+- **Single User**: Most devices have one user - authentication overhead is unnecessary
+- **GUI Primary**: Modern users expect graphical interfaces, not command lines
+- **Network Central**: Modern computing is network-centric, not file-centric
+- **Direct Access**: Applications should talk directly to kernel, not through layers of abstraction
 
-- **Independence**: No library dependencies
-- **Portability**: Works on any Linux system
-- **Reliability**: No missing library issues
+### Why Keep Linux Kernel?
 
-### Why Busybox?
+- **Hardware Support**: Linux has exceptional driver support for modern hardware
+- **Driver Abstraction**: Well-tested, stable hardware abstraction layer
+- **Network Stack**: Robust, high-performance networking
+- **File Systems**: Mature support for various filesystems
+- **Security**: SELinux, namespaces, cgroups for isolation
+- **Community**: Active development and security updates
 
-- **Minimal**: Single binary provides dozens of utilities
-- **Small footprint**: Typically <1MB for full feature set
-- **Efficient**: Less memory and storage overhead than full GNU coreutils
-- **Standard**: De facto standard for embedded Linux systems
-- **Networking**: Includes DHCP client (udhcpc), ping, wget, and network tools
+### Why Qt6 GUI?
 
-### Networking Strategy
+- **Cross-Platform**: Qt works on many platforms (future portability)
+- **Framebuffer Support**: Can render directly to Linux framebuffer without X11/Wayland
+- **Modern**: Native look and feel, hardware acceleration support
+- **Complete**: Rich widget set, networking APIs, file I/O
+- **Performant**: Efficient rendering and event handling
 
-SparkOS uses a two-phase networking approach:
+### Why No X11/Wayland?
 
-**Phase 1: Bootstrap (Wired Only)**
-- Wired networking configured via DHCP
-- Automatic interface detection (eth0, enp0s3, etc.)
-- DNS fallback to public servers (8.8.8.8, 1.1.1.1)
-- Enables git clone to install spark CLI
+- **Direct Rendering**: Qt can render directly to framebuffer (/dev/fb0)
+- **Less Overhead**: No display server running in between
+- **Simpler**: Fewer processes, less memory usage
+- **Embedded-Friendly**: Same approach used in embedded systems
 
-**Phase 2: Full Configuration (via spark CLI)**
-- WiFi configuration
-- Advanced networking features
-- Custom DNS settings
-- Network profiles
+### Why Network-First?
+
+Modern computing is inherently networked. Instead of treating networking as an add-on:
+- Network APIs exposed directly to GUI
+- Cloud storage as primary storage paradigm
+- Web technologies integrated (future: embedded browser)
+- Real-time updates and communication built-in
 
 ## Future Architecture
 
diff --git a/Makefile b/Makefile
index a0f37dc..ce928de 100644
--- a/Makefile
+++ b/Makefile
@@ -7,16 +7,18 @@ DESTDIR = rootfs
 IMAGE = sparkos.img
 IMAGE_SIZE = 512M
 
-.PHONY: all clean init image image-docker help install docker-release
+.PHONY: all clean init gui image image-docker help install docker-release
 
-all: init
+all: init gui
 
 help:
 	@echo "SparkOS Build System"
 	@echo "===================="
 	@echo "Targets:"
 	@echo "  make init           - Build the init system"
-	@echo "  make install        - Install init to rootfs"
+	@echo "  make gui            - Build the Qt6 GUI application"
+	@echo "  make all            - Build both init and GUI (default)"
+	@echo "  make install        - Install init and GUI to rootfs"
 	@echo "  make image          - Create bootable dd-able image (requires root)"
 	@echo "  make image-docker   - Create bootable image using Docker (no root required)"
 	@echo "  make docker-release - Build release package using Docker (no root required)"
@@ -34,10 +36,20 @@ init: src/init.c
 	$(CC) $(CFLAGS) -o init src/init.c
 	@echo "Init system built successfully: ./init"
 
-install: init
+gui:
+	@echo "Building SparkOS Qt6 GUI application..."
+	@mkdir -p build/gui
+	@cd build/gui && cmake ../../src/qt6-app -DCMAKE_INSTALL_PREFIX=$(DESTDIR)/usr
+	@cd build/gui && $(MAKE)
+	@echo "Qt6 GUI application built successfully: build/gui/sparkos-gui"
+
+install: init gui
 	@echo "Installing init to rootfs..."
 	install -D -m 755 init $(DESTDIR)/sbin/init
 	@echo "Init installed to $(DESTDIR)/sbin/init"
+	@echo "Installing Qt6 GUI application to rootfs..."
+	@cd build/gui && $(MAKE) install
+	@echo "GUI application installed to $(DESTDIR)/usr/bin/sparkos-gui"
 
 image: install
 	@echo "Creating bootable image..."
diff --git a/README.md b/README.md
index c2bee96..a1372b1 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,46 @@
 # SparkOS
 
-A minimal Linux distribution designed for simplicity and portability. SparkOS features:
+A revolutionary operating system that ditches Unix conventions for a modern, network-first approach. SparkOS features:
 
-- **Minimal footprint**: Barebones Linux system with busybox shell
+- **Direct Kernel Interface**: Qt6 GUI communicates directly with Linux kernel, bypassing Unix layers
+- **Linux Driver Layer**: All hardware abstraction handled by Linux kernel drivers
+- **No Unix User System**: No users, groups, passwords, or authentication - direct boot to GUI
+- **Network-First Architecture**: Built around networking as the primary paradigm
+- **Qt6 Full-Screen GUI**: Modern graphical interface from boot
+- **Minimal footprint**: Lean system with only essential components
 - **Portable**: dd-able disk image for USB flash drives
-- **Custom init**: Lightweight C init system
-- **Future-ready**: Designed to support Qt6/QML GUI and Wayland
-- **Root elevation**: Uses sudo for privilege management
-- **Bootstrap networking**: Wired networking with DHCP for initial setup
-- Minimal installation by default: kernel, init system, busybox, git, and sudo
-- DNS configured with fallback to public DNS servers (8.8.8.8, 1.1.1.1)
-- WiFi and advanced networking configured later via spark CLI
+- **Custom init**: Lightweight C init system that launches GUI directly
+- **Immutable base**: Read-only root filesystem with overlay for runtime data
+
+## Architecture
+
+```
+┌─────────────────────────────────────┐
+│      Qt6 GUI Application            │
+│   (Direct Framebuffer Rendering)    │
+└─────────────────────────────────────┘
+                 ↕
+┌─────────────────────────────────────┐
+│         Linux Kernel                │
+│  • Framebuffer (/dev/fb0)           │
+│  • Input devices (/dev/input/*)     │
+│  • Network stack                    │
+│  • All hardware drivers             │
+└─────────────────────────────────────┘
+                 ↕
+┌─────────────────────────────────────┐
+│          Hardware                   │
+│  • GPU, Display, Input devices      │
+│  • Network adapters                 │
+│  • Storage, etc.                    │
+└─────────────────────────────────────┘
+```
+
+**Key Design Principles:**
+- Linux kernel provides complete hardware abstraction and driver support
+- Qt6 interfaces directly with kernel through /dev, /proc, /sys interfaces
+- No intermediate Unix layers (no systemd, no user management, no shells by default)
+- Network-first: networking capabilities exposed directly to GUI
 
 ## MVP Status
 
diff --git a/rootfs/etc/group b/rootfs/etc/group
deleted file mode 100644
index d027b5e..0000000
--- a/rootfs/etc/group
+++ /dev/null
@@ -1,3 +0,0 @@
-root:x:0:
-spark:x:1000:
-sudo:x:27:spark
diff --git a/rootfs/etc/passwd b/rootfs/etc/passwd
deleted file mode 100644
index c2b6d42..0000000
--- a/rootfs/etc/passwd
+++ /dev/null
@@ -1,2 +0,0 @@
-root:x:0:0:root:/root:/bin/sh
-spark:x:1000:1000:SparkOS User:/home/spark:/bin/sh
diff --git a/rootfs/etc/sudoers b/rootfs/etc/sudoers
deleted file mode 100644
index 73d4f07..0000000
--- a/rootfs/etc/sudoers
+++ /dev/null
@@ -1,15 +0,0 @@
-# SparkOS Sudoers Configuration
-# Allow spark user to run any command without password
-
-# Default settings
-Defaults env_reset
-Defaults secure_path="/bin:/sbin:/usr/bin:/usr/sbin"
-
-# Root can run anything
-root ALL=(ALL:ALL) ALL
-
-# Spark user can run anything without password
-spark ALL=(ALL:ALL) NOPASSWD: ALL
-
-# Include sudoers.d directory
-@includedir /etc/sudoers.d
diff --git a/src/init.c b/src/init.c
index cbf5d68..62baff8 100644
--- a/src/init.c
+++ b/src/init.c
@@ -12,12 +12,6 @@
 #include <errno.h>
 #include <string.h>
 
-// Default user configuration
-#define SPARK_UID 1000
-#define SPARK_GID 1000
-#define SPARK_HOME "/home/spark"
-#define SPARK_USER "spark"
-
 static void signal_handler(int sig) {
     if (sig == SIGCHLD) {
         // Reap zombie processes
@@ -25,6 +19,38 @@ static void signal_handler(int sig) {
     }
 }
 
+static void spawn_gui() {
+    pid_t pid = fork();
+    
+    if (pid < 0) {
+        perror("fork failed");
+        return;
+    }
+    
+    if (pid == 0) {
+        // Child process - exec Qt6 GUI application as root (no user switching)
+        
+        char *argv[] = {"/usr/bin/sparkos-gui", NULL};
+        char *envp[] = {
+            "HOME=/root",
+            "PATH=/bin:/sbin:/usr/bin:/usr/sbin",
+            "QT_QPA_PLATFORM=linuxfb:fb=/dev/fb0",
+            "QT_QPA_FB_FORCE_FULLSCREEN=1",
+            "QT_QPA_FONTDIR=/usr/share/fonts",
+            NULL
+        };
+        
+        execve("/usr/bin/sparkos-gui", argv, envp);
+        
+        perror("failed to exec GUI application");
+        exit(1);
+    }
+    
+    // Parent process - wait for GUI to exit
+    int status;
+    waitpid(pid, &status, 0);
+}
+
 static void spawn_shell() {
     pid_t pid = fork();
     
@@ -34,34 +60,17 @@ static void spawn_shell() {
     }
     
     if (pid == 0) {
-        // Child process - exec shell as spark user
-        
-        // Set user and group IDs to spark user
-        if (setgid(SPARK_GID) != 0) {
-            perror("setgid failed");
-            exit(1);
-        }
-        if (setuid(SPARK_UID) != 0) {
-            perror("setuid failed");
-            exit(1);
-        }
+        // Child process - exec shell as root (fallback only)
         
         char *argv[] = {"/bin/sh", "-l", NULL};
         char *envp[] = {
-            "HOME=" SPARK_HOME,
+            "HOME=/root",
             "PATH=/bin:/sbin:/usr/bin:/usr/sbin",
             "TERM=linux",
-            "PS1=SparkOS$ ",
-            "USER=" SPARK_USER,
-            "LOGNAME=" SPARK_USER,
+            "PS1=SparkOS# ",
             NULL
         };
         
-        // Change to home directory
-        if (chdir(SPARK_HOME) != 0) {
-            perror("chdir failed");
-        }
-        
         execve("/bin/sh", argv, envp);
         
         perror("failed to exec shell");
@@ -107,9 +116,6 @@ int main(int argc, char *argv[]) {
     if (system("mkdir -p /tmp/overlay/var-upper /tmp/overlay/var-work 2>/dev/null") != 0) {
         fprintf(stderr, "Warning: Failed to create overlay directories for /var\n");
     }
-    if (system("mkdir -p /tmp/overlay/home-upper /tmp/overlay/home-work 2>/dev/null") != 0) {
-        fprintf(stderr, "Warning: Failed to create overlay directories for /home/spark\n");
-    }
     
     // Mount overlay on /var for logs and runtime data
     if (system("mount -t overlay overlay -o lowerdir=/var,upperdir=/tmp/overlay/var-upper,workdir=/tmp/overlay/var-work /var 2>/dev/null") != 0) {
@@ -118,13 +124,6 @@ int main(int argc, char *argv[]) {
         printf("Overlay filesystem mounted on /var (base OS is immutable)\n");
     }
     
-    // Mount overlay on /home/spark for user data
-    if (system("mount -t overlay overlay -o lowerdir=/home/spark,upperdir=/tmp/overlay/home-upper,workdir=/tmp/overlay/home-work /home/spark 2>/dev/null") != 0) {
-        fprintf(stderr, "Warning: Failed to mount overlay on /home/spark - home directory may be read-only\n");
-    } else {
-        printf("Overlay filesystem mounted on /home/spark (writable user home)\n");
-    }
-    
     // Mount tmpfs on /run for runtime data
     if (system("mkdir -p /run 2>/dev/null") == 0) {
         if (system("mount -t tmpfs tmpfs /run 2>/dev/null") != 0) {
@@ -138,18 +137,20 @@ int main(int argc, char *argv[]) {
         fprintf(stderr, "Warning: Network initialization failed - check network interface availability\n");
     }
     
-    printf("Starting shell...\n");
+    printf("Starting Qt6 GUI application...\n");
     printf("Welcome to SparkOS!\n");
     printf("===================\n");
     printf("Base OS: Read-only (immutable)\n");
-    printf("Writable: /tmp, /var (overlay), /home/spark (overlay), /run\n\n");
+    printf("Writable: /tmp, /var (overlay), /run\n");
+    printf("Mode: Qt6 GUI (Network-First Architecture)\n");
+    printf("No Users/Authentication - Direct Boot to GUI\n\n");
     
-    // Main loop - keep respawning shell
+    // Main loop - keep respawning GUI application
     while (1) {
-        spawn_shell();
+        spawn_gui();
         
-        // If shell exits, ask if user wants to reboot
-        printf("\nShell exited. Press Ctrl+Alt+Del to reboot or wait for new shell...\n");
+        // If GUI exits, respawn after a short delay
+        printf("\nGUI application exited. Restarting in 2 seconds...\n");
         sleep(2);
     }
     
diff --git a/src/qt6-app/CMakeLists.txt b/src/qt6-app/CMakeLists.txt
new file mode 100644
index 0000000..31c699d
--- /dev/null
+++ b/src/qt6-app/CMakeLists.txt
@@ -0,0 +1,42 @@
+cmake_minimum_required(VERSION 3.16)
+
+project(sparkos-gui VERSION 1.0.0 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# Set build type to Release if not specified
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE Release)
+endif()
+
+# Find Qt6 packages
+find_package(Qt6 REQUIRED COMPONENTS Core Widgets Gui)
+
+# Enable automatic MOC (Meta-Object Compiler)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+# Source files
+set(SOURCES
+    main.cpp
+)
+
+# Create executable
+add_executable(sparkos-gui ${SOURCES})
+
+# Link Qt6 libraries
+target_link_libraries(sparkos-gui PRIVATE
+    Qt6::Core
+    Qt6::Widgets
+    Qt6::Gui
+)
+
+# Set properties for static linking if desired
+# target_link_options(sparkos-gui PRIVATE -static-libgcc -static-libstdc++)
+
+# Install target
+install(TARGETS sparkos-gui
+    RUNTIME DESTINATION bin
+)
diff --git a/src/qt6-app/main.cpp b/src/qt6-app/main.cpp
new file mode 100644
index 0000000..5c4dc8e
--- /dev/null
+++ b/src/qt6-app/main.cpp
@@ -0,0 +1,186 @@
+/*
+ * SparkOS Qt6 GUI Application
+ * Direct kernel interface - bypassing Unix conventions
+ * Network-first, GUI-only operating system
+ */
+
+#include <QApplication>
+#include <QWidget>
+#include <QLabel>
+#include <QVBoxLayout>
+#include <QPushButton>
+#include <QFont>
+#include <QScreen>
+#include <QStyle>
+#include <QProcess>
+#include <QTextEdit>
+
+class SparkOSMainWindow : public QWidget {
+    Q_OBJECT
+
+public:
+    SparkOSMainWindow(QWidget *parent = nullptr) : QWidget(parent) {
+        setupUI();
+    }
+
+private slots:
+    void showSystemInfo() {
+        // Direct kernel interface through /proc and /sys
+        QString info = "SparkOS - Direct Kernel Interface\n";
+        info += "==================================\n\n";
+        
+        // Read kernel version directly from /proc
+        QFile kernelFile("/proc/version");
+        if (kernelFile.open(QIODevice::ReadOnly)) {
+            info += "Kernel: " + QString(kernelFile.readLine()).trimmed() + "\n\n";
+            kernelFile.close();
+        }
+        
+        // Read memory info directly from /proc
+        QFile meminfoFile("/proc/meminfo");
+        if (meminfoFile.open(QIODevice::ReadOnly)) {
+            info += "Memory Info:\n";
+            int lineCount = 0;
+            while (!meminfoFile.atEnd() && lineCount < 3) {
+                info += "  " + QString(meminfoFile.readLine()).trimmed() + "\n";
+                lineCount++;
+            }
+            meminfoFile.close();
+        }
+        
+        info += "\n";
+        info += "Architecture: Network-First OS\n";
+        info += "No Unix user/group system\n";
+        info += "Direct Qt6 GUI to Kernel interface\n";
+        
+        QTextEdit *infoDialog = new QTextEdit();
+        infoDialog->setReadOnly(true);
+        infoDialog->setPlainText(info);
+        infoDialog->setWindowTitle("System Information");
+        infoDialog->resize(600, 400);
+        infoDialog->show();
+    }
+
+private:
+    void setupUI() {
+        // Set window properties
+        setWindowTitle("SparkOS");
+        
+        // Create main layout
+        QVBoxLayout *mainLayout = new QVBoxLayout(this);
+        mainLayout->setAlignment(Qt::AlignCenter);
+        mainLayout->setSpacing(30);
+        
+        // Create welcome label
+        QLabel *titleLabel = new QLabel("Welcome to SparkOS", this);
+        QFont titleFont;
+        titleFont.setPointSize(48);
+        titleFont.setBold(true);
+        titleLabel->setFont(titleFont);
+        titleLabel->setAlignment(Qt::AlignCenter);
+        titleLabel->setStyleSheet("color: #2196F3;");
+        
+        // Create subtitle label
+        QLabel *subtitleLabel = new QLabel("Direct Kernel • Network-First • No Unix", this);
+        QFont subtitleFont;
+        subtitleFont.setPointSize(24);
+        subtitleLabel->setFont(subtitleFont);
+        subtitleLabel->setAlignment(Qt::AlignCenter);
+        subtitleLabel->setStyleSheet("color: #666;");
+        
+        // Create status label
+        QLabel *statusLabel = new QLabel("✓ System Initialized • GUI Active", this);
+        QFont statusFont;
+        statusFont.setPointSize(16);
+        statusLabel->setFont(statusFont);
+        statusLabel->setAlignment(Qt::AlignCenter);
+        statusLabel->setStyleSheet("color: #4CAF50;");
+        
+        // Create info label
+        QLabel *infoLabel = new QLabel("Qt6 GUI ↔ Linux Kernel (Direct Interface)", this);
+        QFont infoFont;
+        infoFont.setPointSize(14);
+        infoLabel->setFont(infoFont);
+        infoLabel->setAlignment(Qt::AlignCenter);
+        infoLabel->setStyleSheet("color: #999;");
+        
+        // Create system info button
+        QPushButton *infoButton = new QPushButton("System Info", this);
+        infoButton->setMinimumSize(200, 60);
+        QFont buttonFont;
+        buttonFont.setPointSize(16);
+        infoButton->setFont(buttonFont);
+        infoButton->setStyleSheet(
+            "QPushButton {"
+            "  background-color: #2196F3;"
+            "  color: white;"
+            "  border: none;"
+            "  border-radius: 5px;"
+            "  padding: 10px;"
+            "}"
+            "QPushButton:hover {"
+            "  background-color: #1976D2;"
+            "}"
+            "QPushButton:pressed {"
+            "  background-color: #0D47A1;"
+            "}"
+        );
+        connect(infoButton, &QPushButton::clicked, this, &SparkOSMainWindow::showSystemInfo);
+        
+        // Create exit button
+        QPushButton *exitButton = new QPushButton("Power Off", this);
+        exitButton->setMinimumSize(200, 60);
+        exitButton->setFont(buttonFont);
+        exitButton->setStyleSheet(
+            "QPushButton {"
+            "  background-color: #f44336;"
+            "  color: white;"
+            "  border: none;"
+            "  border-radius: 5px;"
+            "  padding: 10px;"
+            "}"
+            "QPushButton:hover {"
+            "  background-color: #da190b;"
+            "}"
+            "QPushButton:pressed {"
+            "  background-color: #a31408;"
+            "}"
+        );
+        
+        // Connect exit button
+        connect(exitButton, &QPushButton::clicked, this, &QApplication::quit);
+        
+        // Add widgets to layout
+        mainLayout->addStretch();
+        mainLayout->addWidget(titleLabel);
+        mainLayout->addWidget(subtitleLabel);
+        mainLayout->addSpacing(40);
+        mainLayout->addWidget(statusLabel);
+        mainLayout->addWidget(infoLabel);
+        mainLayout->addSpacing(40);
+        mainLayout->addWidget(infoButton, 0, Qt::AlignCenter);
+        mainLayout->addWidget(exitButton, 0, Qt::AlignCenter);
+        mainLayout->addStretch();
+        
+        // Set background color
+        setStyleSheet("QWidget { background-color: #f5f5f5; }");
+        
+        // Make fullscreen on Linux
+        showFullScreen();
+    }
+};
+
+int main(int argc, char *argv[]) {
+    // Direct framebuffer rendering - no X11/Wayland server needed
+    // The Qt application interfaces directly with the Linux kernel framebuffer
+    qputenv("QT_QPA_PLATFORM", "linuxfb");
+    
+    QApplication app(argc, argv);
+    
+    SparkOSMainWindow window;
+    window.show();
+    
+    return app.exec();
+}
+
+#include "main.moc"