mobile/lib/screens/conversation_list_screen.dart

@@ -4,8 +4,6 @@ import 'package:provider/provider.dart';
 import '../models/models.dart';
 import '../services/api_client.dart';
 import '../state/session_state.dart';
-import '../theme/app_theme.dart';
-import '../widgets/gradient_text.dart';
 import '../widgets/my_user_id_chip.dart';
 import 'autonomy_settings_screen.dart';
 import 'chat_screen.dart';
@@ -174,7 +172,7 @@ class _ConversationListScreenState extends State<ConversationListScreen> {
 
     return Scaffold(
       appBar: AppBar(
-        title: GradientText('와카뷰', style: theme.textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w800)),
+        title: const Text('와카뷰'),
         actions: [
           if (me != null) MyUserIdChip(userId: me, compact: true),
           IconButton(
@@ -251,26 +249,11 @@ class _ConversationListScreenState extends State<ConversationListScreen> {
                     ),
                   if (_rooms.isEmpty)
                     Padding(
-                      padding: const EdgeInsets.fromLTRB(32, 48, 32, 32),
+                      padding: const EdgeInsets.symmetric(vertical: 48, horizontal: 32),
                       child: Column(
                         children: [
-                          Container(
+                          Icon(Icons.chat_bubble_outline, size: 40, color: theme.colorScheme.outline),
-                            width: 72,
+                          const SizedBox(height: 12),
-                            height: 72,
-                            decoration: BoxDecoration(
-                              shape: BoxShape.circle,
-                              gradient: AppTheme.brandGradient,
-                              boxShadow: [
-                                BoxShadow(
-                                  color: const Color(0xFF6D5BD0).withValues(alpha: 0.3),
-                                  blurRadius: 24,
-                                  offset: const Offset(0, 10),
-                                ),
-                              ],
-                            ),
-                            child: const Icon(Icons.chat_bubble_outline, size: 30, color: Colors.white),
-                          ),
-                          const SizedBox(height: 16),
                           Text('대화방이 없습니다', style: theme.textTheme.titleMedium),
                           const SizedBox(height: 8),
                           Text(

mobile/lib/screens/onboarding_tone_screen.dart

@@ -2,8 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
 import '../state/session_state.dart';
-import '../theme/app_theme.dart';
-import '../widgets/primary_gradient_button.dart';
 
 /// Phase 1 onboarding skeleton: capture a few style samples locally.
 /// Fine copy / import UX waits for human PoC (#1) — do not invent §3 defaults here.
@@ -64,20 +62,11 @@ class _OnboardingToneScreenState extends State<OnboardingToneScreen> {
         child: ListView(
           padding: const EdgeInsets.all(24),
           children: [
-            Align(
+            Container(
-              alignment: Alignment.centerLeft,
+              width: 56,
-              child: Container(
+              height: 56,
-                width: 56,
+              decoration: BoxDecoration(color: scheme.primaryContainer, borderRadius: BorderRadius.circular(16)),
-                height: 56,
+              child: Icon(Icons.record_voice_over_outlined, size: 28, color: scheme.onPrimaryContainer),
-                decoration: BoxDecoration(
-                  gradient: AppTheme.brandGradient,
-                  borderRadius: BorderRadius.circular(18),
-                  boxShadow: [
-                    BoxShadow(color: const Color(0xFF6D5BD0).withValues(alpha: 0.3), blurRadius: 18, offset: const Offset(0, 8)),
-                  ],
-                ),
-                child: const Icon(Icons.record_voice_over_outlined, size: 28, color: Colors.white),
-              ),
             ),
             const SizedBox(height: 16),
             Text('와카뷰가 따라 쓸 말투', style: theme.textTheme.headlineSmall),
@@ -115,9 +104,9 @@ class _OnboardingToneScreenState extends State<OnboardingToneScreen> {
               const SizedBox(height: 12),
             ],
             const SizedBox(height: 12),
-            PrimaryGradientButton(
+            FilledButton(
-              label: '이 말투로 시작',
               onPressed: () => _save(markDone: true),
+              child: const Text('이 말투로 시작'),
             ),
           ],
         ),

mobile/lib/screens/signup_screen.dart

@@ -5,9 +5,6 @@ import 'package:provider/provider.dart';
 import '../config.dart';
 import '../state/session_state.dart';
 import '../theme/app_theme.dart';
-import '../widgets/brand_mark.dart';
-import '../widgets/gradient_text.dart';
-import '../widgets/primary_gradient_button.dart';
 
 class SignupScreen extends StatefulWidget {
   const SignupScreen({super.key});
@@ -45,10 +42,20 @@ class _SignupScreenState extends State<SignupScreen> {
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.stretch,
             children: [
-              const Spacer(flex: 2),
+              const Spacer(flex: 3),
-              const Center(child: BrandMark(size: 72)),
+              Center(
+                child: Container(
+                  width: 72,
+                  height: 72,
+                  decoration: BoxDecoration(
+                    color: scheme.primaryContainer,
+                    borderRadius: BorderRadius.circular(22),
+                  ),
+                  child: Icon(Icons.auto_awesome, size: 34, color: scheme.onPrimaryContainer),
+                ),
+              ),
               const SizedBox(height: 20),
-              GradientText(
+              Text(
                 '와카뷰',
                 textAlign: TextAlign.center,
                 style: theme.textTheme.displaySmall?.copyWith(fontWeight: FontWeight.w800),
@@ -59,7 +66,7 @@ class _SignupScreenState extends State<SignupScreen> {
                 textAlign: TextAlign.center,
                 style: theme.textTheme.bodyLarge?.copyWith(color: scheme.onSurfaceVariant),
               ),
-              const Spacer(flex: 1),
+              const Spacer(flex: 2),
               Text('초대 코드로 클로즈드 베타에 참여합니다', style: theme.textTheme.labelLarge),
               const SizedBox(height: 12),
               _DemoTestPanel(
@@ -102,12 +109,13 @@ class _SignupScreenState extends State<SignupScreen> {
               ],
               const SizedBox(height: 20),
               _PressScale(
-                child: PrimaryGradientButton(
+                child: FilledButton(
-                  label: '시작하기',
-                  loading: session.loading,
                   onPressed: session.loading
                       ? null
                       : () => session.signup(_invite.text.trim(), _name.text.trim()),
+                  child: session.loading
+                      ? const SizedBox(height: 20, width: 20, child: CircularProgressIndicator(strokeWidth: 2))
+                      : const Text('시작하기'),
                 ),
               ),
               const SizedBox(height: 32),
@@ -132,7 +140,7 @@ class _DemoTestPanel extends StatelessWidget {
     final theme = Theme.of(context);
     final brightness = theme.brightness;
     return Material(
-      color: Colors.transparent,
+      color: AppTheme.glassFill(brightness),
       borderRadius: BorderRadius.circular(16),
       child: InkWell(
         onTap: onFill,
@@ -140,12 +148,8 @@ class _DemoTestPanel extends StatelessWidget {
         child: Container(
           padding: const EdgeInsets.fromLTRB(16, 14, 12, 14),
           decoration: BoxDecoration(
-            color: AppTheme.glassFill(brightness),
             borderRadius: BorderRadius.circular(16),
             border: Border.all(color: AppTheme.glassBorder(brightness)),
-            boxShadow: [
-              BoxShadow(color: AppTheme.glassShadow(brightness), blurRadius: 20, offset: const Offset(0, 8)),
-            ],
           ),
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,

mobile/lib/screens/splash_screen.dart

@@ -1,8 +1,5 @@
 import 'package:flutter/material.dart';
 
-import '../widgets/brand_mark.dart';
-import '../widgets/gradient_text.dart';
-
 /// Shown while `SessionState.restore()` runs, before the real app (signup /
 /// onboarding / conversation list) is ready to pick. Purely presentational —
 /// no navigation logic lives here, `main.dart` swaps it out once restore()
@@ -20,9 +17,31 @@ class SplashScreen extends StatelessWidget {
         child: Column(
           mainAxisSize: MainAxisSize.min,
           children: [
-            const BrandMark(size: 72),
+            Container(
+              width: 88,
+              height: 88,
+              decoration: BoxDecoration(
+                color: scheme.primary.withOpacity(0.15),
+                shape: BoxShape.circle,
+              ),
+              child: Center(
+                child: Container(
+                  width: 64,
+                  height: 64,
+                  decoration: BoxDecoration(
+                    gradient: LinearGradient(
+                      begin: Alignment.topLeft,
+                      end: Alignment.bottomRight,
+                      colors: [scheme.primary, scheme.tertiary],
+                    ),
+                    borderRadius: BorderRadius.circular(20),
+                  ),
+                  child: const Icon(Icons.auto_awesome, color: Colors.white, size: 30),
+                ),
+              ),
+            ),
             const SizedBox(height: 24),
-            GradientText(
+            Text(
               '와카뷰',
               style: theme.textTheme.headlineSmall?.copyWith(fontWeight: FontWeight.w800),
             ),

mobile/lib/theme/app_theme.dart

@@ -1,72 +1,46 @@
 import 'package:flutter/material.dart';
 
-/// Central design tokens for 와카뷰 (Ykavu) — "aurora glass" direction.
+/// Central design tokens for 와카뷰 (Ykavu) — soft-gradient + glassmorphism
-/// `backgroundGradient` + the glow orbs in [GradientBackdrop] paint behind
+/// direction. `backgroundGradient` paints behind every screen (wired into
-/// every screen (wired into `MaterialApp.builder`); cards/inputs/app bars
+/// `MaterialApp.builder`); cards/inputs/app bars are semi-transparent
-/// are semi-transparent "glass" surfaces with a soft colored shadow so they
+/// "glass" surfaces that let the gradient read through. `twinAccent` stays a
-/// visibly lift off that background. `twinAccent` stays a separate warm
+/// separate warm accent so a twin-written bubble never reads as something
-/// accent so a twin-written bubble never reads as something the human
+/// the human actually typed (PRD §3.1 와카뷰 뱃지).
-/// actually typed (PRD §3.1 와카뷰 뱃지).
 class AppTheme {
   AppTheme._();
 
-  static const _seed = Color(0xFF6D5BD0);
+  static const _seed = Color(0xFF7C6FF0);
-
-  /// Brand gradient used for the wordmark, brand mark and primary CTAs.
-  static const brandGradient = LinearGradient(
-    begin: Alignment.centerLeft,
-    end: Alignment.centerRight,
-    colors: [Color(0xFF6D5BD0), Color(0xFFA855C9), Color(0xFFE0609A)],
-  );
 
   static Color twinAccent(Brightness brightness) =>
       brightness == Brightness.dark ? Colors.amber.shade300 : Colors.amber.shade800;
 
-  /// Diagonal aurora gradient painted behind every screen. Light: violet →
+  /// Soft diagonal gradient painted behind every screen. Light: pastel
-  /// sky → pink, more saturated than a "safe" pastel so it reads as
+  /// lavender → sky → pink. Dark: desaturated indigo → navy → plum.
-  /// intentional branding rather than a default Material backdrop. Dark:
-  /// deep indigo → navy → plum. Paired with the blurred glow orbs in
-  /// [GradientBackdrop].
   static LinearGradient backgroundGradient(Brightness brightness) {
     if (brightness == Brightness.dark) {
       return const LinearGradient(
         begin: Alignment.topLeft,
         end: Alignment.bottomRight,
-        colors: [Color(0xFF201A3D), Color(0xFF16213E), Color(0xFF351C3C)],
+        colors: [Color(0xFF1B1730), Color(0xFF161C34), Color(0xFF2A1830)],
       );
     }
     return const LinearGradient(
       begin: Alignment.topLeft,
       end: Alignment.bottomRight,
-      colors: [Color(0xFFDCCBFF), Color(0xFFC3E4FF), Color(0xFFFFC9E8)],
+      colors: [Color(0xFFEDE9FE), Color(0xFFE0F2FE), Color(0xFFFCE7F3)],
     );
   }
 
-  /// Soft blurred accent blobs layered over [backgroundGradient] by
-  /// [GradientBackdrop] for depth ("aurora glow").
-  static Color glowPrimary(Brightness brightness) => brightness == Brightness.dark
-      ? const Color(0xFF8B7CF6).withValues(alpha: 0.35)
-      : const Color(0xFFB79CFF).withValues(alpha: 0.55);
-
-  static Color glowSecondary(Brightness brightness) => brightness == Brightness.dark
-      ? const Color(0xFFE879C4).withValues(alpha: 0.25)
-      : const Color(0xFFFFA9DC).withValues(alpha: 0.50);
-
   /// "Glass" fill for cards/panels — semi-transparent so the gradient
-  /// behind still reads through, with a bright border for the classic
+  /// behind still reads through, with a faint light border for the classic
-  /// glassmorphism edge highlight and a tinted shadow so the surface
+  /// glassmorphism edge highlight.
-  /// visibly lifts off the backdrop instead of blending into it.
   static Color glassFill(Brightness brightness) => brightness == Brightness.dark
-      ? Colors.white.withValues(alpha: 0.08)
+      ? Colors.white.withOpacity(0.06)
-      : Colors.white.withValues(alpha: 0.72);
+      : Colors.white.withOpacity(0.55);
 
   static Color glassBorder(Brightness brightness) => brightness == Brightness.dark
-      ? Colors.white.withValues(alpha: 0.16)
+      ? Colors.white.withOpacity(0.10)
-      : Colors.white.withValues(alpha: 0.85);
+      : Colors.white.withOpacity(0.65);
-
-  static Color glassShadow(Brightness brightness) => brightness == Brightness.dark
-      ? Colors.black.withValues(alpha: 0.45)
-      : const Color(0xFF6D5BD0).withValues(alpha: 0.18);
 
   static ThemeData light() => _build(Brightness.light);
   static ThemeData dark() => _build(Brightness.dark);
@@ -75,7 +49,6 @@ class AppTheme {
     final scheme = ColorScheme.fromSeed(seedColor: _seed, brightness: brightness);
     final glass = glassFill(brightness);
     final glassEdge = glassBorder(brightness);
-    final glassShadowColor = glassShadow(brightness);
     final glassShape = RoundedRectangleBorder(
       borderRadius: BorderRadius.circular(18),
       side: BorderSide(color: glassEdge, width: 1),
@@ -105,8 +78,7 @@ class AppTheme {
         ),
       ),
       cardTheme: CardThemeData(
-        elevation: 8,
+        elevation: 0,
-        shadowColor: glassShadowColor,
         color: glass,
         shape: glassShape,
         margin: EdgeInsets.zero,
@@ -141,7 +113,7 @@ class AppTheme {
           borderRadius: BorderRadius.circular(14),
           borderSide: BorderSide(color: scheme.error, width: 1.6),
         ),
-        hintStyle: TextStyle(color: scheme.onSurfaceVariant.withValues(alpha: 0.7)),
+        hintStyle: TextStyle(color: scheme.onSurfaceVariant.withOpacity(0.7)),
       ),
       filledButtonTheme: FilledButtonThemeData(
         style: FilledButton.styleFrom(
@@ -186,7 +158,7 @@ class AppTheme {
       floatingActionButtonTheme: FloatingActionButtonThemeData(
         backgroundColor: scheme.primary,
         foregroundColor: scheme.onPrimary,
-        elevation: 4,
+        elevation: 1,
         shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(18)),
       ),
       snackBarTheme: SnackBarThemeData(
@@ -200,7 +172,7 @@ class AppTheme {
       dialogTheme: DialogThemeData(
         backgroundColor: brightness == Brightness.dark
             ? const Color(0xFF211D3D)
-            : Colors.white.withValues(alpha: 0.95),
+            : Colors.white.withOpacity(0.92),
         shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
       ),
       progressIndicatorTheme: ProgressIndicatorThemeData(color: scheme.primary),
@@ -209,7 +181,6 @@ class AppTheme {
 
   static TextTheme _textTheme() {
     return const TextTheme(
-      displayLarge: TextStyle(fontWeight: FontWeight.w800, letterSpacing: -1.2),
       displaySmall: TextStyle(fontWeight: FontWeight.w800, letterSpacing: -0.5),
       headlineSmall: TextStyle(fontWeight: FontWeight.w800, letterSpacing: -0.3),
       titleLarge: TextStyle(fontWeight: FontWeight.w700),

mobile/lib/widgets/brand_mark.dart

@@ -1,43 +0,0 @@
-import 'package:flutter/material.dart';
-
-import '../theme/app_theme.dart';
-
-/// The 와카뷰 app icon mark: a gradient-filled rounded badge with a bold
-/// "Y" monogram and a soft brand-tinted shadow, used wherever the splash /
-/// signup / onboarding screens need a small brand anchor instead of a
-/// generic Material icon.
-class BrandMark extends StatelessWidget {
-  const BrandMark({super.key, this.size = 64});
-
-  final double size;
-
-  @override
-  Widget build(BuildContext context) {
-    final radius = size * 0.32;
-    return Container(
-      width: size,
-      height: size,
-      decoration: BoxDecoration(
-        borderRadius: BorderRadius.circular(radius),
-        gradient: AppTheme.brandGradient,
-        boxShadow: [
-          BoxShadow(
-            color: const Color(0xFF6D5BD0).withValues(alpha: 0.38),
-            blurRadius: size * 0.35,
-            offset: Offset(0, size * 0.12),
-          ),
-        ],
-      ),
-      alignment: Alignment.center,
-      child: Text(
-        'Y',
-        style: TextStyle(
-          color: Colors.white,
-          fontWeight: FontWeight.w900,
-          fontSize: size * 0.46,
-          height: 1,
-        ),
-      ),
-    );
-  }
-}

mobile/lib/widgets/gradient_backdrop.dart

@@ -1,14 +1,11 @@
-import 'dart:ui';
-
 import 'package:flutter/material.dart';
 
 import '../theme/app_theme.dart';
 
-/// Paints the app-wide aurora gradient + soft blurred glow orbs behind
+/// Paints the app-wide soft gradient behind [child]. Wired into
-/// [child]. Wired into `MaterialApp.builder` so every screen gets it
+/// `MaterialApp.builder` so every screen gets it automatically without each
-/// automatically without each Scaffold needing its own background —
+/// Scaffold needing its own background — screens just need a transparent
-/// screens just need a transparent `scaffoldBackgroundColor` (set globally
+/// `scaffoldBackgroundColor` (set globally in [AppTheme]).
-/// in [AppTheme]).
 class GradientBackdrop extends StatelessWidget {
   const GradientBackdrop({super.key, required this.child});
 
@@ -16,44 +13,9 @@ class GradientBackdrop extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final brightness = Theme.of(context).brightness;
+    return DecoratedBox(
-    return Stack(
+      decoration: BoxDecoration(gradient: AppTheme.backgroundGradient(Theme.of(context).brightness)),
-      fit: StackFit.expand,
+      child: child,
-      children: [
-        DecoratedBox(decoration: BoxDecoration(gradient: AppTheme.backgroundGradient(brightness))),
-        Positioned(
-          top: -90,
-          right: -70,
-          child: _Glow(color: AppTheme.glowPrimary(brightness), size: 260),
-        ),
-        Positioned(
-          bottom: -110,
-          left: -90,
-          child: _Glow(color: AppTheme.glowSecondary(brightness), size: 320),
-        ),
-        if (child != null) child!,
-      ],
-    );
-  }
-}
-
-class _Glow extends StatelessWidget {
-  const _Glow({required this.color, required this.size});
-
-  final Color color;
-  final double size;
-
-  @override
-  Widget build(BuildContext context) {
-    return IgnorePointer(
-      child: ImageFiltered(
-        imageFilter: ImageFilter.blur(sigmaX: 60, sigmaY: 60),
-        child: Container(
-          width: size,
-          height: size,
-          decoration: BoxDecoration(shape: BoxShape.circle, color: color),
-        ),
-      ),
     );
   }
 }

mobile/lib/widgets/gradient_text.dart

@@ -1,23 +0,0 @@
-import 'package:flutter/material.dart';
-
-import '../theme/app_theme.dart';
-
-/// Renders [text] filled with [AppTheme.brandGradient] instead of a flat
-/// color — used for the "와카뷰" wordmark so the brand reads as designed
-/// rather than default black-on-gradient body text.
-class GradientText extends StatelessWidget {
-  const GradientText(this.text, {super.key, this.style, this.textAlign});
-
-  final String text;
-  final TextStyle? style;
-  final TextAlign? textAlign;
-
-  @override
-  Widget build(BuildContext context) {
-    return ShaderMask(
-      blendMode: BlendMode.srcIn,
-      shaderCallback: (bounds) => AppTheme.brandGradient.createShader(Rect.fromLTWH(0, 0, bounds.width, bounds.height)),
-      child: Text(text, style: style, textAlign: textAlign),
-    );
-  }
-}

mobile/lib/widgets/primary_gradient_button.dart

@@ -1,61 +0,0 @@
-import 'package:flutter/material.dart';
-
-import '../theme/app_theme.dart';
-
-/// Primary call-to-action button filled with [AppTheme.brandGradient] and a
-/// soft brand-tinted shadow, so the one action per screen that matters most
-/// (시작하기 / 이 말투로 시작 …) visibly outranks the flat glass buttons
-/// around it.
-class PrimaryGradientButton extends StatelessWidget {
-  const PrimaryGradientButton({
-    super.key,
-    required this.label,
-    required this.onPressed,
-    this.loading = false,
-  });
-
-  final String label;
-  final VoidCallback? onPressed;
-  final bool loading;
-
-  @override
-  Widget build(BuildContext context) {
-    final disabled = onPressed == null;
-    return Opacity(
-      opacity: disabled ? 0.6 : 1,
-      child: Material(
-        color: Colors.transparent,
-        borderRadius: BorderRadius.circular(16),
-        child: InkWell(
-          borderRadius: BorderRadius.circular(16),
-          onTap: onPressed,
-          child: Container(
-            height: 52,
-            alignment: Alignment.center,
-            decoration: BoxDecoration(
-              borderRadius: BorderRadius.circular(16),
-              gradient: AppTheme.brandGradient,
-              boxShadow: [
-                BoxShadow(
-                  color: const Color(0xFF6D5BD0).withValues(alpha: 0.35),
-                  blurRadius: 20,
-                  offset: const Offset(0, 8),
-                ),
-              ],
-            ),
-            child: loading
-                ? const SizedBox(
-                    height: 20,
-                    width: 20,
-                    child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white),
-                  )
-                : Text(
-                    label,
-                    style: const TextStyle(color: Colors.white, fontWeight: FontWeight.w700, fontSize: 16),
-                  ),
-          ),
-        ),
-      ),
-    );
-  }
-}

mobile/pubspec.lock

@@ -101,10 +101,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
+      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.4.0"
   charcode:
     dependency: transitive
     description:
@@ -412,26 +412,26 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
+      sha256: "6bb818ecbdffe216e81182c2f0714a2e62b593f4a4f13098713ff1685dfb6ab0"
       url: "https://pub.dev"
     source: hosted
-    version: "11.0.2"
+    version: "10.0.9"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
+      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.10"
+    version: "3.0.9"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
-      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
+      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "3.0.1"
   lints:
     dependency: transitive
     description:
@@ -452,26 +452,26 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
+      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.19"
+    version: "0.12.17"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
       url: "https://pub.dev"
     source: hosted
-    version: "0.13.0"
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: "1741988757a65eb6b36abe716829688cf01910bbf91c34354ff7ec1c3de2b349"
+      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
       url: "https://pub.dev"
     source: hosted
-    version: "1.18.0"
+    version: "1.16.0"
   mime:
     dependency: transitive
     description:
@@ -769,10 +769,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "949a932224383300f01be9221c39180316445ecb8e7547f70a41a35bf421fb9e"
+      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.11"
+    version: "0.7.4"
   typed_data:
     dependency: transitive
     description:
@@ -785,10 +785,10 @@ packages:
     dependency: transitive
     description:
       name: vector_math
-      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.0"
+    version: "2.1.4"
   vm_service:
     dependency: transitive
     description:
@@ -854,5 +854,5 @@ packages:
     source: hosted
     version: "3.1.3"
 sdks:
-  dart: ">=3.10.0-0 <4.0.0"
+  dart: ">=3.8.1 <4.0.0"
   flutter: ">=3.29.0"