From af9b9b4e1f506b676a3bfd90ee8174a2cceaf8b7 Mon Sep 17 00:00:00 2001
From: ggurdin <46800240+ggurdin@users.noreply.github.com>
Date: Wed, 18 Feb 2026 09:45:34 -0500
Subject: [PATCH] chore: brighten igc underlines (#5736)

---
 .../choreographer/igc/replacement_type_enum.dart       | 10 +++++-----
 .../text_editing/pangea_text_controller.dart           |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/pangea/choreographer/igc/replacement_type_enum.dart b/lib/pangea/choreographer/igc/replacement_type_enum.dart
index 65272ed15..b258ee9b4 100644
--- a/lib/pangea/choreographer/igc/replacement_type_enum.dart
+++ b/lib/pangea/choreographer/igc/replacement_type_enum.dart
@@ -262,24 +262,24 @@ extension SpanDataTypeEnumExt on ReplacementTypeEnum {
   Color underlineColor() {
     // IT start and auto-apply types use primary color
     if (this == ReplacementTypeEnum.itStart || isAutoApply) {
-      return AppConfig.primaryColor.withAlpha(180);
+      return AppConfig.primaryColor;
     }
     // Grammar errors use warning/orange
     if (isGrammarType) {
-      return AppConfig.warning.withAlpha(180);
+      return AppConfig.warning;
     }
     // Word choice uses blue
     if (isWordChoiceType) {
-      return Colors.blue.withAlpha(180);
+      return Colors.blue;
     }
     // Style and fluency use teal
     switch (this) {
       case ReplacementTypeEnum.style:
       case ReplacementTypeEnum.fluency:
-        return Colors.teal.withAlpha(180);
+        return Colors.teal;
       default:
         // Other/unknown use error color
-        return AppConfig.error.withAlpha(180);
+        return AppConfig.error;
     }
   }
 
diff --git a/lib/pangea/choreographer/text_editing/pangea_text_controller.dart b/lib/pangea/choreographer/text_editing/pangea_text_controller.dart
index 4a8920c74..940b92bd9 100644
--- a/lib/pangea/choreographer/text_editing/pangea_text_controller.dart
+++ b/lib/pangea/choreographer/text_editing/pangea_text_controller.dart
@@ -35,7 +35,7 @@ class PangeaTextController extends TextEditingController {
   Color _underlineColor(PangeaMatch match) {
     // Automatic corrections use primary color
     if (match.status == PangeaMatchStatusEnum.automatic) {
-      return AppConfig.primaryColor.withAlpha(180);
+      return AppConfig.primaryColor;
     }
 
     // Use type-based coloring
@@ -49,7 +49,7 @@ class PangeaTextController extends TextEditingController {
   ) {
     double opacityFactor = 1.0;
     if (!isOpenMatch) {
-      opacityFactor = 0.2;
+      opacityFactor = 0.4;
     }
 
     final alpha = (255 * opacityFactor).round();