style(ui): shared 컴포넌트 폰트 크기 증가

- RetroPanel 제목 폰트: 10 → 14
- RetroButton, RetroDialog 폰트 크기 조정
- PanelHeader, retro_theme_constants 스타일 개선
- 가독성 향상을 위한 전반적인 폰트 크기 상향

lib/src/shared/retro_theme_constants.dart

@@ -138,10 +138,8 @@ abstract class RetroTheme {
   );
 
   /// 뮤트 텍스트 스타일
-  static TextStyle bodyTextMuted(BuildContext context) => TextStyle(
+  static TextStyle bodyTextMuted(BuildContext context) =>
-    fontSize: fontSizeSm,
+      TextStyle(fontSize: fontSizeSm, color: RetroColors.textMutedOf(context));
-    color: RetroColors.textMutedOf(context),
-  );
 
   /// 라벨 텍스트 스타일
   static TextStyle labelText(BuildContext context) => TextStyle(

lib/src/shared/widgets/panel_header.dart

@@ -59,8 +59,10 @@ class PanelHeader extends StatelessWidget {
     return switch (variant) {
       PanelHeaderVariant.primary => _buildPrimaryHeader(context, displayTitle),
       PanelHeaderVariant.section => _buildSectionHeader(context, displayTitle),
-      PanelHeaderVariant.equipment =>
+      PanelHeaderVariant.equipment => _buildEquipmentHeader(
-          _buildEquipmentHeader(context, displayTitle),
+        context,
+        displayTitle,
+      ),
     };
   }
 
@@ -79,7 +81,7 @@ class PanelHeader extends StatelessWidget {
         displayTitle,
         style: TextStyle(
           fontFamily: 'PressStart2P',
-          fontSize: RetroTheme.fontSizeXs,
+          fontSize: 7,
           fontWeight: FontWeight.bold,
           color: gold,
         ),
@@ -98,7 +100,7 @@ class PanelHeader extends StatelessWidget {
         displayTitle,
         style: TextStyle(
           fontWeight: FontWeight.bold,
-          fontSize: 13,
+          fontSize: 18,
           color: colorScheme.onPrimaryContainer,
         ),
       ),
@@ -132,7 +134,7 @@ class PanelHeader extends StatelessWidget {
             displayTitle,
             style: TextStyle(
               fontWeight: FontWeight.bold,
-              fontSize: 13,
+              fontSize: 18,
               color: gold,
             ),
           ),
@@ -162,7 +164,7 @@ class MutedSectionHeader extends StatelessWidget {
         title.toUpperCase(),
         style: TextStyle(
           fontFamily: 'PressStart2P',
-          fontSize: RetroTheme.fontSizeXs,
+          fontSize: 7,
           color: textMuted,
         ),
       ),

lib/src/shared/widgets/retro_button.dart

@@ -108,7 +108,7 @@ class _RetroButtonState extends State<RetroButton> {
           child: DefaultTextStyle(
             style: TextStyle(
               fontFamily: 'PressStart2P',
-              fontSize: 10,
+              fontSize: 14,
               color: _isEnabled
                   ? (_isHovered ? RetroColors.gold : RetroColors.textLight)
                   : RetroColors.textDisabled,

lib/src/shared/widgets/retro_dialog.dart

@@ -76,7 +76,7 @@ class RetroDialog extends StatelessWidget {
       child: Row(
         children: [
           if (titleIcon != null) ...[
-            Text(titleIcon!, style: TextStyle(fontSize: 14, color: accent)),
+            Text(titleIcon!, style: TextStyle(fontSize: 18, color: accent)),
             const SizedBox(width: 8),
           ],
           Expanded(
@@ -84,7 +84,7 @@ class RetroDialog extends StatelessWidget {
               title.toUpperCase(),
               style: TextStyle(
                 fontFamily: 'PressStart2P',
-                fontSize: 10,
+                fontSize: 14,
                 color: accent,
                 letterSpacing: 1,
               ),
@@ -101,7 +101,7 @@ class RetroDialog extends StatelessWidget {
                 'X',
                 style: TextStyle(
                   fontFamily: 'PressStart2P',
-                  fontSize: 8,
+                  fontSize: 13,
                   color: mutedColor,
                 ),
               ),
@@ -146,10 +146,10 @@ class RetroTabBar extends StatelessWidget {
         ),
         labelColor: accent,
         unselectedLabelColor: mutedColor,
-        labelStyle: const TextStyle(fontFamily: 'PressStart2P', fontSize: 9),
+        labelStyle: const TextStyle(fontFamily: 'PressStart2P', fontSize: 14),
         unselectedLabelStyle: const TextStyle(
           fontFamily: 'PressStart2P',
-          fontSize: 9,
+          fontSize: 14,
         ),
         dividerColor: Colors.transparent,
         tabs: tabs.map((t) => Tab(text: t.toUpperCase())).toList(),
@@ -181,14 +181,14 @@ class RetroSectionHeader extends StatelessWidget {
       child: Row(
         children: [
           if (icon != null) ...[
-            Text(icon!, style: TextStyle(fontSize: 12, color: accent)),
+            Text(icon!, style: TextStyle(fontSize: 17, color: accent)),
             const SizedBox(width: 6),
           ],
           Text(
             title.toUpperCase(),
             style: TextStyle(
               fontFamily: 'PressStart2P',
-              fontSize: 8,
+              fontSize: 13,
               color: accent,
             ),
           ),
@@ -238,7 +238,7 @@ class RetroInfoBox extends StatelessWidget {
         content,
         style: TextStyle(
           fontFamily: 'PressStart2P',
-          fontSize: 9,
+          fontSize: 14,
           color: textColor,
           height: 1.8,
         ),
@@ -278,7 +278,7 @@ class RetroStatRow extends StatelessWidget {
             label,
             style: TextStyle(
               fontFamily: 'PressStart2P',
-              fontSize: 8,
+              fontSize: 13,
               color: mutedColor,
             ),
           ),
@@ -296,7 +296,7 @@ class RetroStatRow extends StatelessWidget {
               value,
               style: TextStyle(
                 fontFamily: 'JetBrainsMono',
-                fontSize: 9,
+                fontSize: 15,
                 color: highlight ? accent : textColor,
                 fontWeight: FontWeight.bold,
               ),

lib/src/shared/widgets/retro_panel.dart

@@ -94,7 +94,7 @@ class _PanelTitle extends StatelessWidget {
         title.toUpperCase(),
         style: TextStyle(
           fontFamily: 'PressStart2P',
-          fontSize: 10,
+          fontSize: 14,
           color: useGoldBorder ? RetroColors.gold : RetroColors.textLight,
           letterSpacing: 1,
         ),