Tint accent labels based on theme

app/gui/theme.py

@@ -36,9 +36,11 @@ class ThemeMixin:
         if self.theme == "dark":
             bg, fg = "#0f0f10", "#f1f1f1"
             status_fg = "#f5f5f5"
+            highlight_fg = "#f2c744"
         else:
             bg, fg = "#ededf2", "#202020"
             status_fg = "#1c1c1c"
+            highlight_fg = "#c56217"
         self.root.configure(bg=bg)  # type: ignore[attr-defined]
 
         s = self.style
@@ -61,6 +63,10 @@ class ThemeMixin:
         if callable(status_refresher) and hasattr(self, "status"):
             status_refresher(status_fg)
 
+        accent_refresher = getattr(self, "_refresh_accent_labels", None)
+        if callable(accent_refresher) and hasattr(self, "filename_label"):
+            accent_refresher(highlight_fg)
+
     def detect_system_theme(self) -> str:
         """Best-effort detection of the OS theme preference."""
         try:

app/gui/ui.py

@@ -101,7 +101,6 @@ class UIBuilderMixin:
         self.filename_label = ttk.Label(
             info_frame,
             text="—",
-            foreground="#f2c744",
             font=("Segoe UI", 10, "bold"),
             anchor="center",
             justify="center",
@@ -112,7 +111,6 @@ class UIBuilderMixin:
         self.ratio_label = ttk.Label(
             info_frame,
             text="Markierungen (mit Ausschlüssen): —",
-            foreground="#f2c744",
             font=("Segoe UI", 10, "bold"),
             anchor="center",
             justify="center",
@@ -499,6 +497,13 @@ class UIBuilderMixin:
         self.status.configure(foreground=fg)
         self._status_palette["fg"] = fg
 
+    def _refresh_accent_labels(self, colour: str) -> None:
+        try:
+            self.filename_label.configure(foreground=colour)
+            self.ratio_label.configure(foreground=colour)
+        except Exception:
+            pass
+
     def _init_copy_menu(self):
         self._copy_target = None
         self.copy_menu = tk.Menu(self.root, tearoff=0)