[LyX/master] Add inverted colors to themes

[Koji Yokota]

commit 7953aa0c5a606af8cde22af01501d2b35d7a0a74
Author: Koji Yokota <yokota at lyx.org>
Date:   Wed Jul 15 17:46:07 2026 +0900

    Add inverted colors to themes
---
 lib/themes/Monochrome.theme | 4 ++--
 lib/themes/Solarized.theme  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/themes/Monochrome.theme b/lib/themes/Monochrome.theme
index 20bb7773c1..175626276a 100644
--- a/lib/themes/Monochrome.theme
+++ b/lib/themes/Monochrome.theme
@@ -6,10 +6,10 @@
 #
 #   Syntax: \set_color "color name" "light color" "dark color"
 #
-\set_color "cursor_inverted" "#fffaf0e6" "#ff000000"
+\set_color "cursor_inverted" "#ffe0e0e0" "#ff191919"
 \set_color "error" "#ffe60004" "#ff8b0000"
 \set_color "latex" "#ff0000cd" "#ff8080ff"
-\set_color "foreground_inverted" "#fffaf0e6" "#ff000000"
+\set_color "foreground_inverted" "#ffe0e0e0" "#ff191919"
 \set_color "urllabel" "#ff0000cd" "#ff8080ff"
 \set_color "urltext" "#ff0000cd" "#ff86a4ff"
 \set_color "cursor" "#ff191919" "#ffe0e0e0"
diff --git a/lib/themes/Solarized.theme b/lib/themes/Solarized.theme
index da8fd7082a..ff93666241 100644
--- a/lib/themes/Solarized.theme
+++ b/lib/themes/Solarized.theme
@@ -6,10 +6,10 @@
 #
 #   Syntax: \set_color "color name" "light color" "dark color"
 #
-\set_color "cursor_inverted" "#fffaf0e6" "#ff000000"
+\set_color "cursor_inverted" "#ff839496" "#ff657b83"
 \set_color "error" "#ffdc322f" "#ffdc322f"
 \set_color "latex" "#ff657b83" "#ff839496"
-\set_color "foreground_inverted" "#fffaf0e6" "#ff000000"
+\set_color "foreground_inverted" "#ff93a1a1" "#ff586e75"
 \set_color "urllabel" "#ff657b83" "#ff839496"
 \set_color "urltext" "#ff586e75" "#ff93a1a1"
 \set_color "cursor" "#ff657b83" "#ff839496"