버전 업그레이드

gui/pages/retrain_page.py

@@ -754,7 +754,7 @@ class RetrainPage(QWidget):
             "color:#aaaaaa; font-size:12px; min-width:55px;"
         )
         hint = QLabel("더블클릭: fit  |  휠: 줌  |  Space+드래그: 패닝  |  Del: 박스삭제  |  Ctrl+Z: 실행취소")
-        hint.setStyleSheet("color:#555555; font-size:11px;")
+        hint.setStyleSheet("color:#888888; font-size:12px;")
         btn_fit = QPushButton("초기화")
         btn_fit.setFixedHeight(28)
         btn_fit.setStyleSheet(_btn_style("#333333", font_size=12))
@@ -1174,6 +1174,12 @@ def _spinbox_style() -> str:
         "  background:#2a2a2a; color:#ffffff; border:1px solid #555555;"
         "  border-radius:4px; padding:4px 8px; font-size:14px; min-height:38px;"
         "}"
+        "QSpinBox::up-button {"
+        "  subcontrol-origin:border; subcontrol-position:top right; width:30px;"
+        "}"
+        "QSpinBox::down-button {"
+        "  subcontrol-origin:border; subcontrol-position:bottom right; width:30px;"
+        "}"
     )