fix(ui): fix selected line number color in diff view for light/dark mode

packages/ui/src/pierre/index.ts

@@ -34,7 +34,7 @@ const unsafeCSS = `
   --diffs-bg-addition-emphasis: var(--diffs-bg-addition-emphasis-override, light-dark(rgb(from var(--diffs-addition-base) r g b / 0.07), rgb(from var(--diffs-addition-base) r g b / 0.1)));
   --diffs-selection-base: var(--surface-warning-strong);
   --diffs-selection-border: var(--border-warning-base);
-  --diffs-selection-number-fg: var(--text-on-warning-strong);
+  --diffs-selection-number-fg: #1c1917;
   --diffs-bg-selection: var(--diffs-bg-selection-override, color-mix(in oklch, var(--surface-warning-base) 65%, transparent));
   --diffs-bg-selection-number: var(--diffs-bg-selection-number-override, color-mix(in oklch, var(--surface-warning-base) 85%, transparent));
   --diffs-bg-selection-text: color-mix(in oklch, var(--surface-warning-strong) 20%, transparent);
@@ -49,8 +49,8 @@ const unsafeCSS = `
 }
 
 [data-diffs] [data-comment-selected] [data-column-number] {
-  background-color: var(--diffs-bg-selection-number);
-  color: var(--diffs-selection-number-fg);
+  background-color: var(--diffs-bg-selection-number) !important;
+  color: var(--diffs-selection-number-fg) !important;
 }
 
 [data-diffs] [data-selected-line] {
@@ -59,8 +59,23 @@ const unsafeCSS = `
 }
 
 [data-diffs] [data-selected-line] [data-column-number] {
-  background-color: var(--diffs-bg-selection-number);
-  color: var(--diffs-selection-number-fg);
+  background-color: var(--diffs-bg-selection-number) !important;
+  color: var(--diffs-selection-number-fg) !important;
+}
+
+[data-diffs] [data-line-type='context'][data-selected-line] [data-column-number],
+[data-diffs] [data-line-type='context-expanded'][data-selected-line] [data-column-number],
+[data-diffs] [data-line-type='change-addition'][data-selected-line] [data-column-number],
+[data-diffs] [data-line-type='change-deletion'][data-selected-line] [data-column-number] {
+  color: var(--diffs-selection-number-fg) !important;
+}
+
+@media (prefers-color-scheme: dark) {
+  [data-diffs] {
+    --diffs-selection-number-fg: #fdfbfb;
+    --diffs-bg-selection: var(--diffs-bg-selection-override, color-mix(in oklch, var(--solaris-dark-6) 65%, transparent));
+    --diffs-bg-selection-number: var(--diffs-bg-selection-number-override, color-mix(in oklch, var(--solaris-dark-6) 85%, transparent));
+  }
 }
 
 [data-diffs-header],