diff --git a/lib/src/shared/retro_colors.dart b/lib/src/shared/retro_colors.dart
index 20b7622..9efe929 100644
--- a/lib/src/shared/retro_colors.dart
+++ b/lib/src/shared/retro_colors.dart
@@ -248,49 +248,49 @@ class RetroColors {
 
   /// 다크 모드 ColorScheme
   static ColorScheme get darkColorScheme => ColorScheme.dark(
-        primary: _darkGold,
-        onPrimary: _darkBg,
-        primaryContainer: _darkGoldDark,
-        onPrimaryContainer: _darkTextPrimary,
-        secondary: _darkBorder,
-        onSecondary: _darkTextPrimary,
-        secondaryContainer: _darkPanelBg,
-        onSecondaryContainer: _darkTextPrimary,
-        tertiary: _darkMp,
-        onTertiary: _darkBg,
-        tertiaryContainer: _darkMpDark,
-        onTertiaryContainer: _darkTextPrimary,
-        error: _darkHp,
-        onError: _darkBg,
-        surface: _darkBg,
-        onSurface: _darkTextPrimary,
-        surfaceContainerHighest: _darkPanelBg,
-        outline: _darkBorder,
-        outlineVariant: _darkBorderLight,
-      );
+    primary: _darkGold,
+    onPrimary: _darkBg,
+    primaryContainer: _darkGoldDark,
+    onPrimaryContainer: _darkTextPrimary,
+    secondary: _darkBorder,
+    onSecondary: _darkTextPrimary,
+    secondaryContainer: _darkPanelBg,
+    onSecondaryContainer: _darkTextPrimary,
+    tertiary: _darkMp,
+    onTertiary: _darkBg,
+    tertiaryContainer: _darkMpDark,
+    onTertiaryContainer: _darkTextPrimary,
+    error: _darkHp,
+    onError: _darkBg,
+    surface: _darkBg,
+    onSurface: _darkTextPrimary,
+    surfaceContainerHighest: _darkPanelBg,
+    outline: _darkBorder,
+    outlineVariant: _darkBorderLight,
+  );
 
   /// 라이트 모드 ColorScheme
   static ColorScheme get lightColorScheme => ColorScheme.light(
-        primary: _lightGold,
-        onPrimary: _lightSurface,
-        primaryContainer: _lightGoldLight,
-        onPrimaryContainer: _lightTextPrimary,
-        secondary: _lightBorder,
-        onSecondary: _lightTextPrimary,
-        secondaryContainer: _lightPanelBg,
-        onSecondaryContainer: _lightTextPrimary,
-        tertiary: _lightMp,
-        onTertiary: _lightSurface,
-        tertiaryContainer: _lightMpDark,
-        onTertiaryContainer: _lightSurface,
-        error: _lightHp,
-        onError: _lightSurface,
-        surface: _lightBg,
-        onSurface: _lightTextPrimary,
-        surfaceContainerHighest: _lightPanelBg,
-        outline: _lightBorder,
-        outlineVariant: _lightBorderDark,
-      );
+    primary: _lightGold,
+    onPrimary: _lightSurface,
+    primaryContainer: _lightGoldLight,
+    onPrimaryContainer: _lightTextPrimary,
+    secondary: _lightBorder,
+    onSecondary: _lightTextPrimary,
+    secondaryContainer: _lightPanelBg,
+    onSecondaryContainer: _lightTextPrimary,
+    tertiary: _lightMp,
+    onTertiary: _lightSurface,
+    tertiaryContainer: _lightMpDark,
+    onTertiaryContainer: _lightSurface,
+    error: _lightHp,
+    onError: _lightSurface,
+    surface: _lightBg,
+    onSurface: _lightTextPrimary,
+    surfaceContainerHighest: _lightPanelBg,
+    outline: _lightBorder,
+    outlineVariant: _lightBorderDark,
+  );
 
   /// @deprecated Use darkColorScheme or lightColorScheme instead
   static ColorScheme get colorScheme => darkColorScheme;
diff --git a/lib/src/shared/widgets/pixel_border_painter.dart b/lib/src/shared/widgets/pixel_border_painter.dart
index 918d906..47c5f39 100644
--- a/lib/src/shared/widgets/pixel_border_painter.dart
+++ b/lib/src/shared/widgets/pixel_border_painter.dart
@@ -40,23 +40,21 @@ class PixelBorderPainter extends CustomPainter {
         ..color = fillColor!
         ..style = PaintingStyle.fill;
       canvas.drawRect(
-        Rect.fromLTWH(borderWidth, borderWidth,
-            size.width - borderWidth * 2, size.height - borderWidth * 2),
+        Rect.fromLTWH(
+          borderWidth,
+          borderWidth,
+          size.width - borderWidth * 2,
+          size.height - borderWidth * 2,
+        ),
         bgPaint,
       );
     }
 
     // 외곽 테두리 (상단, 좌측 - 어두운 색으로 깊이감)
     // 상단
-    canvas.drawRect(
-      Rect.fromLTWH(0, 0, size.width, borderWidth),
-      outerPaint,
-    );
+    canvas.drawRect(Rect.fromLTWH(0, 0, size.width, borderWidth), outerPaint);
     // 좌측
-    canvas.drawRect(
-      Rect.fromLTWH(0, 0, borderWidth, size.height),
-      outerPaint,
-    );
+    canvas.drawRect(Rect.fromLTWH(0, 0, borderWidth, size.height), outerPaint);
 
     // 외곽 테두리 (하단, 우측 - 어두운 색)
     // 하단
@@ -73,14 +71,22 @@ class PixelBorderPainter extends CustomPainter {
     // 내곽 하이라이트 (상단, 좌측 내부 - 밝은 색으로 입체감)
     // 상단 내부
     canvas.drawRect(
-      Rect.fromLTWH(borderWidth, borderWidth,
-          size.width - borderWidth * 2, borderWidth * 0.5),
+      Rect.fromLTWH(
+        borderWidth,
+        borderWidth,
+        size.width - borderWidth * 2,
+        borderWidth * 0.5,
+      ),
       innerPaint,
     );
     // 좌측 내부
     canvas.drawRect(
-      Rect.fromLTWH(borderWidth, borderWidth,
-          borderWidth * 0.5, size.height - borderWidth * 2),
+      Rect.fromLTWH(
+        borderWidth,
+        borderWidth,
+        borderWidth * 0.5,
+        size.height - borderWidth * 2,
+      ),
       innerPaint,
     );
   }
@@ -96,11 +102,9 @@ class PixelBorderPainter extends CustomPainter {
 
 /// 골드 테두리 스타일 (타이틀, 중요 패널용)
 class GoldBorderPainter extends PixelBorderPainter {
-  const GoldBorderPainter({
-    super.borderWidth = 3.0,
-    super.fillColor,
-  }) : super(
-          outerColor: RetroColors.goldDark,
-          innerColor: RetroColors.goldLight,
-        );
+  const GoldBorderPainter({super.borderWidth = 3.0, super.fillColor})
+    : super(
+        outerColor: RetroColors.goldDark,
+        innerColor: RetroColors.goldLight,
+      );
 }
diff --git a/lib/src/shared/widgets/retro_button.dart b/lib/src/shared/widgets/retro_button.dart
index a514414..cb9c7bd 100644
--- a/lib/src/shared/widgets/retro_button.dart
+++ b/lib/src/shared/widgets/retro_button.dart
@@ -76,7 +76,9 @@ class _RetroButtonState extends State<RetroButton> {
       child: GestureDetector(
         onTapDown: _isEnabled ? (_) => setState(() => _isPressed = true) : null,
         onTapUp: _isEnabled ? (_) => setState(() => _isPressed = false) : null,
-        onTapCancel: _isEnabled ? () => setState(() => _isPressed = false) : null,
+        onTapCancel: _isEnabled
+            ? () => setState(() => _isPressed = false)
+            : null,
         onTap: widget.onPressed,
         child: AnimatedContainer(
           duration: const Duration(milliseconds: 100),
diff --git a/lib/src/shared/widgets/retro_dialog.dart b/lib/src/shared/widgets/retro_dialog.dart
index 9b44f1f..dd17f7e 100644
--- a/lib/src/shared/widgets/retro_dialog.dart
+++ b/lib/src/shared/widgets/retro_dialog.dart
@@ -71,17 +71,12 @@ class RetroDialog extends StatelessWidget {
       padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
       decoration: BoxDecoration(
         color: accent.withValues(alpha: 0.2),
-        border: Border(
-          bottom: BorderSide(color: accent, width: 2),
-        ),
+        border: Border(bottom: BorderSide(color: accent, width: 2)),
       ),
       child: Row(
         children: [
           if (titleIcon != null) ...[
-            Text(
-              titleIcon!,
-              style: TextStyle(fontSize: 14, color: accent),
-            ),
+            Text(titleIcon!, style: TextStyle(fontSize: 14, color: accent)),
             const SizedBox(width: 8),
           ],
           Expanded(
@@ -140,25 +135,18 @@ class RetroTabBar extends StatelessWidget {
 
     return Container(
       decoration: BoxDecoration(
-        border: Border(
-          bottom: BorderSide(color: borderColor, width: 2),
-        ),
+        border: Border(bottom: BorderSide(color: borderColor, width: 2)),
       ),
       child: TabBar(
         controller: controller,
         isScrollable: tabs.length > 3,
         indicator: BoxDecoration(
           color: accent.withValues(alpha: 0.3),
-          border: Border(
-            bottom: BorderSide(color: accent, width: 2),
-          ),
+          border: Border(bottom: BorderSide(color: accent, width: 2)),
         ),
         labelColor: accent,
         unselectedLabelColor: mutedColor,
-        labelStyle: const TextStyle(
-          fontFamily: 'PressStart2P',
-          fontSize: 9,
-        ),
+        labelStyle: const TextStyle(fontFamily: 'PressStart2P', fontSize: 9),
         unselectedLabelStyle: const TextStyle(
           fontFamily: 'PressStart2P',
           fontSize: 9,
@@ -193,10 +181,7 @@ class RetroSectionHeader extends StatelessWidget {
       child: Row(
         children: [
           if (icon != null) ...[
-            Text(
-              icon!,
-              style: TextStyle(fontSize: 12, color: accent),
-            ),
+            Text(icon!, style: TextStyle(fontSize: 12, color: accent)),
             const SizedBox(width: 6),
           ],
           Text(
@@ -231,11 +216,7 @@ class RetroSectionHeader extends StatelessWidget {
 /// 레트로 스타일 정보 박스
 /// 라이트/다크 모드 자동 지원
 class RetroInfoBox extends StatelessWidget {
-  const RetroInfoBox({
-    super.key,
-    required this.content,
-    this.backgroundColor,
-  });
+  const RetroInfoBox({super.key, required this.content, this.backgroundColor});
 
   final String content;
   final Color? backgroundColor;
diff --git a/lib/src/shared/widgets/retro_panel.dart b/lib/src/shared/widgets/retro_panel.dart
index 50819fb..a85af98 100644
--- a/lib/src/shared/widgets/retro_panel.dart
+++ b/lib/src/shared/widgets/retro_panel.dart
@@ -37,8 +37,14 @@ class RetroPanel extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final painter = useGoldBorder
-        ? GoldBorderPainter(borderWidth: borderWidth, fillColor: backgroundColor)
-        : PixelBorderPainter(borderWidth: borderWidth, fillColor: backgroundColor);
+        ? GoldBorderPainter(
+            borderWidth: borderWidth,
+            fillColor: backgroundColor,
+          )
+        : PixelBorderPainter(
+            borderWidth: borderWidth,
+            fillColor: backgroundColor,
+          );
 
     return CustomPaint(
       painter: painter,
@@ -77,7 +83,9 @@ class _PanelTitle extends StatelessWidget {
             : RetroColors.panelBorderOuter.withValues(alpha: 0.5),
         border: Border(
           bottom: BorderSide(
-            color: useGoldBorder ? RetroColors.gold : RetroColors.panelBorderInner,
+            color: useGoldBorder
+                ? RetroColors.gold
+                : RetroColors.panelBorderInner,
             width: 1,
           ),
         ),
diff --git a/lib/src/shared/widgets/retro_progress_bar.dart b/lib/src/shared/widgets/retro_progress_bar.dart
index e46b7ad..98b87ec 100644
--- a/lib/src/shared/widgets/retro_progress_bar.dart
+++ b/lib/src/shared/widgets/retro_progress_bar.dart
@@ -45,7 +45,8 @@ class RetroProgressBar extends StatelessWidget {
   /// 퍼센트 표시 여부
   final bool showPercentage;
 
-  double get _percentage => maxValue > 0 ? (value / maxValue).clamp(0.0, 1.0) : 0;
+  double get _percentage =>
+      maxValue > 0 ? (value / maxValue).clamp(0.0, 1.0) : 0;
 
   @override
   Widget build(BuildContext context) {
@@ -69,9 +70,7 @@ class RetroProgressBar extends StatelessWidget {
               color: emptyColor,
               border: Border.all(color: RetroColors.panelBorderOuter, width: 2),
             ),
-            child: showSegments
-                ? _buildSegmentedBar()
-                : _buildSolidBar(),
+            child: showSegments ? _buildSegmentedBar() : _buildSolidBar(),
           ),
         ),
         if (showPercentage) ...[
@@ -108,7 +107,9 @@ class RetroProgressBar extends StatelessWidget {
                 border: Border(
                   right: index < segmentCount - 1
                       ? BorderSide(
-                          color: RetroColors.panelBorderOuter.withValues(alpha: 0.5),
+                          color: RetroColors.panelBorderOuter.withValues(
+                            alpha: 0.5,
+                          ),
                           width: 1,
                         )
                       : BorderSide.none,