R3.2.8.6-R1.3C-KK1-R6A Final-Gate Self-Cancellation and Four-Language Theme Contrast Fix

.streamlit/desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=C:\Program Files\Google\Drive File Stream\129.0.1.0\GoogleDriveFS.exe,27

app.py

@@ -844,8 +844,8 @@ def _render_checkpoint_preview(task: dict, lang_code: str) -> None:
         st.markdown(tr(lang_code, "english_draft"))
         st.markdown(
             f"""
-            <div id='sp-live-manuscript-shell' style='border:1px solid #e5e7eb;border-radius:8px;padding:14px 16px;min-height:220px;max-height:68vh;overflow:auto;background:#ffffff;'>
-              <div id='sp-live-manuscript-status' style='white-space:pre-wrap;font-size:0.88em;opacity:0.72;margin:0 0 8px 0;display:{english_status_display};'>{html.escape(english_status_initial)}</div>
+            <div id='sp-live-manuscript-shell' style='border:1px solid #e5e7eb;border-radius:8px;padding:14px 16px;min-height:220px;max-height:68vh;overflow:auto;background:#ffffff;color:#111827;'>
+              <div id='sp-live-manuscript-status' style='white-space:pre-wrap;font-size:0.88em;color:#374151;opacity:1;margin:0 0 8px 0;display:{english_status_display};'>{html.escape(english_status_initial)}</div>
               <div id='sp-live-manuscript-preview' data-sp-placeholder='{english_placeholder}' style='white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-family:inherit;line-height:1.72;color:#111827;'>{html.escape(english_initial)}</div>
               <span id='sp-live-manuscript-cursor' aria-hidden='true' style='display:inline-block;width:7px;height:1.05em;background:#111827;margin-left:2px;vertical-align:-0.12em;animation:spBlink 1s steps(1,end) infinite;'></span>
             </div>
@@ -856,7 +856,7 @@ def _render_checkpoint_preview(task: dict, lang_code: str) -> None:
         st.markdown(tr(lang_code, "target_draft", flag=get_target_flag(lang_code)))
         st.markdown(
             f"""
-            <div id='sp-live-translation-shell' style='border:1px solid #e5e7eb;border-radius:8px;padding:14px 16px;min-height:220px;max-height:68vh;overflow:auto;background:#ffffff;'>
+            <div id='sp-live-translation-shell' style='border:1px solid #e5e7eb;border-radius:8px;padding:14px 16px;min-height:220px;max-height:68vh;overflow:auto;background:#ffffff;color:#111827;'>
               <div id='sp-live-translation-preview' data-sp-placeholder='{target_placeholder}' style='white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-family:inherit;line-height:1.72;color:#111827;'>{html.escape(target_initial)}</div>
               <span id='sp-live-translation-cursor' aria-hidden='true' style='display:inline-block;width:7px;height:1.05em;background:#111827;margin-left:2px;vertical-align:-0.12em;animation:spBlink 1s steps(1,end) infinite;'></span>
             </div>

core/desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=C:\Program Files\Google\Drive File Stream\129.0.1.0\GoogleDriveFS.exe,27

core/generation_runner.py

@@ -70,6 +70,10 @@ class _OrderedTranslationWorker:
         self._handler = handler
         self._queue = queue.Queue()
         self._stop = threading.Event()
+        # Lifecycle closure and task cancellation are deliberately distinct.
+        # A graceful drain/close before the strict final translation gate must
+        # not poison the translation agent with E_TASK_CANCELLED.
+        self._cancel = threading.Event()
         self._thread = threading.Thread(
             target=self._run,
             name="smartpaper-translation-worker",
@@ -81,6 +85,10 @@ class _OrderedTranslationWorker:
     def stop_event(self):
         return self._stop
 
+    @property
+    def cancel_event(self):
+        return self._cancel
+
     def submit(self, job: dict[str, Any]) -> Future:
         future = Future()
         self._queue.put((future, dict(job)))
@@ -109,6 +117,11 @@ class _OrderedTranslationWorker:
             if wait and self._thread.is_alive():
                 self._thread.join(timeout=2.0)
             return
+        # wait=True is the normal final-gate path after all queued work has
+        # been collected.  Only an abortive/non-waiting shutdown signals the
+        # translation agent to cancel an in-flight model call.
+        if not wait:
+            self._cancel.set()
         self._stop.set()
         while True:
             try:
@@ -936,12 +949,13 @@ class GenerationRunner:
             adaptive_structure=adaptive_structure,
             target_lang=target_lang,
         )
-        # Capture the worker stop Event itself.  `_shutdown_translation_worker()`
-        # clears `self._translation_worker`; a dynamic self lookup here would
-        # otherwise let an already-running target call miss task shutdown.
-        translation_stop_event = self._translation_worker.stop_event
+        # Capture a dedicated abort Event, not the worker lifecycle stop Event.
+        # The worker is gracefully closed before the strict final translation
+        # gate, but the same translation agent remains valid for deferred/final
+        # units.  Abortive shutdown still cancels any in-flight target call.
+        translation_abort_event = self._translation_worker.cancel_event
         translation_agent.set_cancel_checker(
-            lambda: self.cancel_checker() or translation_stop_event.is_set()
+            lambda: self.cancel_checker() or translation_abort_event.is_set()
         )
 
         # Backward-compatible resume path for a pre-R3.2.8.3 checkpoint that has

desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=C:\Program Files\Google\Drive File Stream\129.0.1.0\GoogleDriveFS.exe,27

smartpaper_restore_bridge/desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=C:\Program Files\Google\Drive File Stream\129.0.1.0\GoogleDriveFS.exe,27

smartpaper_restore_bridge/frontend/desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=C:\Program Files\Google\Drive File Stream\129.0.1.0\GoogleDriveFS.exe,27

smartpaper_restore_bridge/frontend/index.html

@@ -350,7 +350,12 @@
       status.id = "sp-live-translation-status";
       status.style.whiteSpace = "pre-wrap";
       status.style.fontSize = "0.88em";
-      status.style.opacity = "0.72";
+      // The manuscript card owns a fixed white paper surface, so status text
+      // must own a fixed high-contrast foreground instead of inheriting the
+      // host Streamlit/system dark-theme color.  This shared node covers
+      // Chinese, English, Russian, and Kazakh interfaces.
+      status.style.color = "#374151";
+      status.style.opacity = "1";
       status.style.marginBottom = "8px";
       status.style.paddingBottom = "4px";
       status.style.position = "sticky";

static/desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=C:\Program Files\Google\Drive File Stream\129.0.1.0\GoogleDriveFS.exe,27

static/previews/desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=C:\Program Files\Google\Drive File Stream\129.0.1.0\GoogleDriveFS.exe,27

utils/desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=C:\Program Files\Google\Drive File Stream\129.0.1.0\GoogleDriveFS.exe,27