Commit working theme changes

CHANGELOG.md

@@ -4,6 +4,7 @@
  * Fix styling issue with text that comes after a URL, so it doesn't appear as part of the URL.
  * Add ability to export to Markdown (and fix heading styles)
  * Represent in the History diff pane when an image was the thing that changed
+ * Support theme choice in settings (light/dark/system)
 
 # 0.1.9
 

bouquin/db.py

@@ -19,6 +19,7 @@ class DBConfig:
     path: Path
     key: str
     idle_minutes: int = 15  # 0 = never lock
+    theme: str = "system"
 
 
 class DBManager:
@@ -160,13 +161,6 @@ class DBManager:
         ).fetchone()
         return row[0] if row else ""
 
-    def upsert_entry(self, date_iso: str, content: str) -> None:
-        """
-        Insert or update an entry.
-        """
-        # Make a new version and set it as current
-        self.save_new_version(date_iso, content, note=None, set_current=True)
-
     def search_entries(self, text: str) -> list[str]:
         """
         Search for entries by term. This only works against the latest

bouquin/editor.py

@@ -10,6 +10,7 @@ from PySide6.QtGui import (
     QFontDatabase,
     QImage,
     QImageReader,
+    QPalette,
     QPixmap,
     QTextCharFormat,
     QTextCursor,
@@ -28,8 +29,11 @@ from PySide6.QtCore import (
     QBuffer,
     QByteArray,
     QIODevice,
+    QTimer,
 )
-from PySide6.QtWidgets import QTextEdit
+from PySide6.QtWidgets import QTextEdit, QApplication
+
+from .theme import Theme, ThemeManager
 
 
 class Editor(QTextEdit):
@@ -42,7 +46,7 @@ class Editor(QTextEdit):
     _IMAGE_EXTS = (".png", ".jpg", ".jpeg", ".bmp", ".gif", ".webp")
     _DATA_IMG_RX = re.compile(r'src=["\']data:image/[^;]+;base64,([^"\']+)["\']', re.I)
 
-    def __init__(self, *args, **kwargs):
+    def __init__(self, theme_manager: ThemeManager, *args, **kwargs):
         super().__init__(*args, **kwargs)
         tab_w = 4 * self.fontMetrics().horizontalAdvance(" ")
         self.setTabStopDistance(tab_w)
@@ -55,7 +59,13 @@ class Editor(QTextEdit):
 
         self.setAcceptRichText(True)
 
-        # Turn raw URLs into anchors
+        # If older docs have a baked-in color, normalize once:
+        self._retint_anchors_to_palette()
+
+        self._themes = theme_manager
+        # Refresh on theme change
+        self._themes.themeChanged.connect(self._on_theme_changed)
+
         self._linkifying = False
         self.textChanged.connect(self._linkify_document)
         self.viewport().setMouseTracking(True)
@@ -87,15 +97,6 @@ class Editor(QTextEdit):
             f = f.parentFrame()
         return None
 
-    def _is_code_block(self, block) -> bool:
-        if not block.isValid():
-            return False
-        bf = block.blockFormat()
-        return bool(
-            bf.nonBreakableLines()
-            and bf.background().color().rgb() == self._CODE_BG.rgb()
-        )
-
     def _trim_url_end(self, url: str) -> str:
         # strip common trailing punctuation not part of the URL
         trimmed = url.rstrip(".,;:!?\"'")
@@ -141,7 +142,7 @@ class Editor(QTextEdit):
                 fmt.setAnchor(True)
                 fmt.setAnchorHref(href)  # always refresh to the latest full URL
                 fmt.setFontUnderline(True)
-                fmt.setForeground(Qt.blue)
+                fmt.setForeground(self.palette().brush(QPalette.Link))
 
                 cur.mergeCharFormat(fmt)  # merge so we don’t clobber other styling
 
@@ -481,11 +482,6 @@ class Editor(QTextEdit):
         # otherwise default handling
         return super().keyPressEvent(e)
 
-    def _clear_insertion_char_format(self):
-        """Reset inline typing format (keeps lists, alignment, margins, etc.)."""
-        nf = QTextCharFormat()
-        self.setCurrentCharFormat(nf)
-
     def _break_anchor_for_next_char(self):
         """
         Ensure the *next* typed character is not part of a hyperlink.
@@ -669,3 +665,41 @@ class Editor(QTextEdit):
         fmt = QTextListFormat()
         fmt.setStyle(QTextListFormat.Style.ListDecimal)
         c.createList(fmt)
+
+    @Slot(Theme)
+    def _on_theme_changed(self, _theme: Theme):
+        # Defer one event-loop tick so widgets have the new palette
+        QTimer.singleShot(0, self._retint_anchors_to_palette)
+
+    @Slot()
+    def _retint_anchors_to_palette(self, *_):
+        # Always read from the *application* palette to avoid stale widget palette
+        app = QApplication.instance()
+        link_brush = app.palette().brush(QPalette.Link)
+        doc = self.document()
+        cur = QTextCursor(doc)
+        cur.beginEditBlock()
+        block = doc.firstBlock()
+        while block.isValid():
+            it = block.begin()
+            while not it.atEnd():
+                frag = it.fragment()
+                if frag.isValid():
+                    fmt = frag.charFormat()
+                    if fmt.isAnchor():
+                        new_fmt = QTextCharFormat(fmt)
+                        new_fmt.setForeground(link_brush)  # force palette link color
+                        cur.setPosition(frag.position())
+                        cur.setPosition(
+                            frag.position() + frag.length(), QTextCursor.KeepAnchor
+                        )
+                        cur.setCharFormat(new_fmt)
+                it += 1
+            block = block.next()
+        cur.endEditBlock()
+        self.viewport().update()
+
+    def setHtml(self, html: str) -> None:
+        super().setHtml(html)
+        # Ensure anchors adopt the palette color on startup
+        self._retint_anchors_to_palette()

bouquin/main.py

@@ -3,14 +3,22 @@ from __future__ import annotations
 import sys
 from PySide6.QtWidgets import QApplication
 
-from .settings import APP_NAME, APP_ORG
+from .settings import APP_NAME, APP_ORG, get_settings
 from .main_window import MainWindow
+from .theme import Theme, ThemeConfig, ThemeManager
 
 
 def main():
     app = QApplication(sys.argv)
     app.setApplicationName(APP_NAME)
     app.setOrganizationName(APP_ORG)
-    win = MainWindow()
+
+    s = get_settings()
+    theme_str = s.value("ui/theme", "system")
+    cfg = ThemeConfig(theme=Theme(theme_str))
+    themes = ThemeManager(app, cfg)
+    themes.apply(cfg.theme)
+
+    win = MainWindow(themes=themes)
     win.show()
     sys.exit(app.exec())

bouquin/main_window.py

@@ -23,9 +23,12 @@ from PySide6.QtGui import (
     QDesktopServices,
     QFont,
     QGuiApplication,
+    QPalette,
+    QTextCharFormat,
     QTextListFormat,
 )
 from PySide6.QtWidgets import (
+    QApplication,
     QCalendarWidget,
     QDialog,
     QFileDialog,
@@ -48,6 +51,7 @@ from .search import Search
 from .settings import APP_ORG, APP_NAME, load_db_config, save_db_config
 from .settings_dialog import SettingsDialog
 from .toolbar import ToolBar
+from .theme import Theme, ThemeManager
 
 
 class _LockOverlay(QWidget):
@@ -58,23 +62,6 @@ class _LockOverlay(QWidget):
         self.setFocusPolicy(Qt.StrongFocus)
         self.setGeometry(parent.rect())
 
-        self.setStyleSheet(
-            """
-#LockOverlay { background-color: #ccc; }
-#LockOverlay QLabel { color: #fff; font-size: 18px; }
-#LockOverlay QPushButton {
-    background-color: #f2f2f2;
-    color: #000;
-    padding: 6px 14px;
-    border: 1px solid #808080;
-    border-radius: 6px;
-    font-size: 14px;
-}
-#LockOverlay QPushButton:hover   { background-color: #ffffff; }
-#LockOverlay QPushButton:pressed { background-color: #e6e6e6; }
-"""
-        )
-
         lay = QVBoxLayout(self)
         lay.addStretch(1)
 
@@ -92,8 +79,42 @@ class _LockOverlay(QWidget):
         lay.addWidget(self._btn, 0, Qt.AlignCenter)
         lay.addStretch(1)
 
+        self._apply_overlay_style()
+
         self.hide()  # start hidden
 
+    def _apply_overlay_style(self):
+        pal = self.palette()
+        bg = (
+            pal.window().color().darker(180)
+            if pal.color(QPalette.Window).value() < 128
+            else pal.window().color().lighter(110)
+        )
+        text = pal.windowText().color()
+        btn_bg = pal.button().color()
+        btn_fg = pal.buttonText().color()
+        border = pal.mid().color()
+
+        hover_bg = btn_bg.lighter(106)  # +6%
+        press_bg = btn_bg.darker(106)  # -6%
+
+        self.setStyleSheet(
+            f"""
+    #LockOverlay {{ background-color: {bg.name()}; }}
+    #LockOverlay QLabel {{ color: {text.name()}; font-size: 18px; }}
+    #LockOverlay QPushButton {{
+        background-color: {btn_bg.name()};
+        color: {btn_fg.name()};
+        padding: 6px 14px;
+        border: 1px solid {border.name()};
+        border-radius: 6px;
+        font-size: 14px;
+    }}
+    #LockOverlay QPushButton:hover   {{ background-color: {hover_bg.name()}; }}
+    #LockOverlay QPushButton:pressed {{ background-color: {press_bg.name()}; }}
+    """
+        )
+
     # keep overlay sized with its parent
     def eventFilter(self, obj, event):
         if obj is self.parent() and event.type() in (QEvent.Resize, QEvent.Show):
@@ -106,11 +127,13 @@ class _LockOverlay(QWidget):
 
 
 class MainWindow(QMainWindow):
-    def __init__(self, *args, **kwargs):
+    def __init__(self, themes: ThemeManager, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.setWindowTitle(APP_NAME)
         self.setMinimumSize(1000, 650)
 
+        self.themes = themes  # Store the themes manager
+
         self.cfg = load_db_config()
         if not os.path.exists(self.cfg.path):
             # Fresh database/first time use, so guide the user re: setting a key
@@ -145,7 +168,7 @@ class MainWindow(QMainWindow):
         left_panel.setFixedWidth(self.calendar.sizeHint().width() + 16)
 
         # This is the note-taking editor
-        self.editor = Editor()
+        self.editor = Editor(self.themes)
 
         # Toolbar for controlling styling
         self.toolBar = ToolBar()
@@ -185,6 +208,7 @@ class MainWindow(QMainWindow):
 
         # full-window overlay that sits on top of the central widget
         self._lock_overlay = _LockOverlay(self.centralWidget(), self._on_unlock_clicked)
+        self._lock_overlay._apply_overlay_style()
         self.centralWidget().installEventFilter(self._lock_overlay)
 
         self._locked = False
@@ -280,6 +304,16 @@ class MainWindow(QMainWindow):
         self.settings = QSettings(APP_ORG, APP_NAME)
         self._restore_window_position()
 
+        self._apply_link_css()  # Apply link color on startup
+        # re-apply all runtime color tweaks when theme changes
+        self.themes.themeChanged.connect(lambda _t: self._retheme_overrides())
+        self.themes.themeChanged.connect(self._apply_calendar_theme)
+        self._apply_calendar_text_colors()
+        self._apply_calendar_theme(self.themes.current())
+
+        # apply once on startup so links / calendar colors are set immediately
+        self._retheme_overrides()
+
     def _try_connect(self) -> bool:
         """
         Try to connect to the database.
@@ -314,6 +348,86 @@ class MainWindow(QMainWindow):
             if self._try_connect():
                 return True
 
+    def _retheme_overrides(self):
+        if hasattr(self, "_lock_overlay"):
+            self._lock_overlay._apply_overlay_style()
+        self._apply_calendar_text_colors()
+        self._apply_link_css()  # Reapply link styles based on the current theme
+        self._apply_search_highlights(getattr(self, "_search_highlighted_dates", set()))
+        self.calendar.update()
+        self.editor.viewport().update()
+
+    def _apply_link_css(self):
+        if self.themes and self.themes.current() == Theme.DARK:
+            anchor = "#FFA500"  # Orange links
+            visited = "#B38000"  # Visited links color
+            css = f"""
+                a {{ color: {anchor}; text-decoration: underline; }}
+                a:visited {{ color: {visited}; }}
+            """
+        else:
+            css = ""  # Default to no custom styling for links (system or light theme)
+
+        try:
+            # Apply to the editor (QTextEdit or any other relevant widgets)
+            self.editor.document().setDefaultStyleSheet(css)
+        except Exception:
+            pass
+
+        try:
+            # Apply to the search widget (if it's also a rich-text widget)
+            self.search.document().setDefaultStyleSheet(css)
+        except Exception:
+            pass
+
+    def _apply_calendar_theme(self, theme: Theme):
+        """Use orange accents on the calendar in dark mode only."""
+        app_pal = QApplication.instance().palette()
+
+        if theme == Theme.DARK:
+            orange = QColor("#FFA500")
+            black  = QColor(0, 0, 0)
+
+            # Per-widget palette: selection color inside the date grid
+            pal = self.calendar.palette()
+            pal.setColor(QPalette.Highlight, orange)
+            pal.setColor(QPalette.HighlightedText, black)
+            self.calendar.setPalette(pal)
+
+            # Stylesheet: nav bar + selected-day background
+            self.calendar.setStyleSheet("""
+                QWidget#qt_calendar_navigationbar { background-color: #FFA500; }
+                QCalendarWidget QToolButton { color: black; }
+                QCalendarWidget QToolButton:hover { background-color: rgba(255,165,0,0.20); }
+                /* Selected day color in the table view */
+                QCalendarWidget QTableView:enabled {
+                    selection-background-color: #FFA500;
+                    selection-color: black;
+                }
+                /* Optional: keep weekday header readable */
+                QCalendarWidget QTableView QHeaderView::section {
+                    background: transparent;
+                    color: palette(windowText);
+                }
+            """)
+        else:
+            # Back to app defaults in light/system
+            self.calendar.setPalette(app_pal)
+            self.calendar.setStyleSheet("")
+
+        # Keep weekend text color in sync with the current palette
+        self._apply_calendar_text_colors()
+        self.calendar.update()
+
+    def _apply_calendar_text_colors(self):
+        pal = self.palette()
+        txt = pal.windowText().color()
+        fmt = QTextCharFormat()
+        fmt.setForeground(txt)
+        # Use normal text color for weekends
+        self.calendar.setWeekdayTextFormat(Qt.Saturday, fmt)
+        self.calendar.setWeekdayTextFormat(Qt.Sunday, fmt)
+
     def _on_search_dates_changed(self, date_strs: list[str]):
         dates = set()
         for ds in date_strs or []:
@@ -323,7 +437,16 @@ class MainWindow(QMainWindow):
         self._apply_search_highlights(dates)
 
     def _apply_search_highlights(self, dates: set):
-        yellow = QBrush(QColor("#fff9c4"))
+        pal = self.palette()
+        base = pal.base().color()
+        hi = pal.highlight().color()
+        # Blend highlight with base so it looks soft in both modes
+        blend = QColor(
+            (2 * hi.red() + base.red()) // 3,
+            (2 * hi.green() + base.green()) // 3,
+            (2 * hi.blue() + base.blue()) // 3,
+        )
+        yellow = QBrush(blend)
         old = getattr(self, "_search_highlighted_dates", set())
 
         for d in old - dates:  # clear removed
@@ -364,10 +487,10 @@ class MainWindow(QMainWindow):
         bf = c.blockFormat()
 
         # Block signals so setChecked() doesn't re-trigger actions
-        blocker1 = QSignalBlocker(self.toolBar.actBold)
+        QSignalBlocker(self.toolBar.actBold)
-        blocker2 = QSignalBlocker(self.toolBar.actItalic)
+        QSignalBlocker(self.toolBar.actItalic)
-        blocker3 = QSignalBlocker(self.toolBar.actUnderline)
+        QSignalBlocker(self.toolBar.actUnderline)
-        blocker4 = QSignalBlocker(self.toolBar.actStrike)
+        QSignalBlocker(self.toolBar.actStrike)
 
         self.toolBar.actBold.setChecked(fmt.fontWeight() == QFont.Weight.Bold)
         self.toolBar.actItalic.setChecked(fmt.fontItalic())
@@ -384,10 +507,10 @@ class MainWindow(QMainWindow):
         bH2 = _approx(cur_size, 18)
         bH3 = _approx(cur_size, 14)
 
-        b1 = QSignalBlocker(self.toolBar.actH1)
+        QSignalBlocker(self.toolBar.actH1)
-        b2 = QSignalBlocker(self.toolBar.actH2)
+        QSignalBlocker(self.toolBar.actH2)
-        b3 = QSignalBlocker(self.toolBar.actH3)
+        QSignalBlocker(self.toolBar.actH3)
-        bN = QSignalBlocker(self.toolBar.actNormal)
+        QSignalBlocker(self.toolBar.actNormal)
 
         self.toolBar.actH1.setChecked(bH1)
         self.toolBar.actH2.setChecked(bH2)
@@ -538,6 +661,7 @@ class MainWindow(QMainWindow):
         self.cfg.path = new_cfg.path
         self.cfg.key = new_cfg.key
         self.cfg.idle_minutes = getattr(new_cfg, "idle_minutes", self.cfg.idle_minutes)
+        self.cfg.theme = getattr(new_cfg, "theme", self.cfg.theme)
 
         # Persist once
         save_db_config(self.cfg)

bouquin/search.py

@@ -17,7 +17,6 @@ from PySide6.QtWidgets import (
     QWidget,
 )
 
-# type: rows are (date_iso, content)
 Row = Tuple[str, str]
 
 
@@ -102,11 +101,10 @@ class Search(QWidget):
             # Date label (plain text)
             date_lbl = QLabel()
             date_lbl.setTextFormat(Qt.TextFormat.RichText)
-            date_lbl.setText(f"<i>{date_str}</i>:")
+            date_lbl.setText(f"<h3><i>{date_str}</i></h3>")
             date_f = date_lbl.font()
             date_f.setPointSizeF(date_f.pointSizeF() + 1)
             date_lbl.setFont(date_f)
-            date_lbl.setStyleSheet("color:#000;")
             outer.addWidget(date_lbl)
 
             # Preview row with optional ellipses

bouquin/settings.py

@@ -22,12 +22,14 @@ def load_db_config() -> DBConfig:
     s = get_settings()
     path = Path(s.value("db/path", str(default_db_path())))
     key = s.value("db/key", "")
-    idle = s.value("db/idle_minutes", 15, type=int)
+    idle = s.value("ui/idle_minutes", 15, type=int)
-    return DBConfig(path=path, key=key, idle_minutes=idle)
+    theme = s.value("ui/theme", "system", type=str)
+    return DBConfig(path=path, key=key, idle_minutes=idle, theme=theme)
 
 
 def save_db_config(cfg: DBConfig) -> None:
     s = get_settings()
     s.setValue("db/path", str(cfg.path))
     s.setValue("db/key", str(cfg.key))
-    s.setValue("db/idle_minutes", str(cfg.idle_minutes))
+    s.setValue("ui/idle_minutes", str(cfg.idle_minutes))
+    s.setValue("ui/theme", str(cfg.theme))

bouquin/settings_dialog.py

@@ -16,6 +16,7 @@ from PySide6.QtWidgets import (
     QPushButton,
     QFileDialog,
     QDialogButtonBox,
+    QRadioButton,
     QSizePolicy,
     QSpinBox,
     QMessageBox,
@@ -26,6 +27,7 @@ from PySide6.QtGui import QPalette
 
 from .db import DBConfig, DBManager
 from .settings import load_db_config, save_db_config
+from .theme import Theme
 from .key_prompt import KeyPrompt
 
 
@@ -42,6 +44,31 @@ class SettingsDialog(QDialog):
         self.setMinimumWidth(560)
         self.setSizeGripEnabled(True)
 
+        current_settings = load_db_config()
+
+        # Add theme selection
+        theme_group = QGroupBox("Theme")
+        theme_layout = QVBoxLayout(theme_group)
+
+        self.theme_system = QRadioButton("System")
+        self.theme_light = QRadioButton("Light")
+        self.theme_dark = QRadioButton("Dark")
+
+        # Load current theme from settings
+        current_theme = current_settings.theme
+        if current_theme == Theme.DARK.value:
+            self.theme_dark.setChecked(True)
+        elif current_theme == Theme.LIGHT.value:
+            self.theme_light.setChecked(True)
+        else:
+            self.theme_system.setChecked(True)
+
+        theme_layout.addWidget(self.theme_system)
+        theme_layout.addWidget(self.theme_light)
+        theme_layout.addWidget(self.theme_dark)
+
+        form.addRow(theme_group)
+
         self.path_edit = QLineEdit(str(self._cfg.path))
         self.path_edit.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
         browse_btn = QPushButton("Browse…")
@@ -64,7 +91,6 @@ class SettingsDialog(QDialog):
 
         # Checkbox to remember key
         self.save_key_btn = QCheckBox("Remember key")
-        current_settings = load_db_config()
         self.key = current_settings.key or ""
         self.save_key_btn.setChecked(bool(self.key))
         self.save_key_btn.setCursor(Qt.PointingHandCursor)
@@ -188,13 +214,24 @@ class SettingsDialog(QDialog):
             self.path_edit.setText(p)
 
     def _save(self):
+        # Save the selected theme into QSettings
+        if self.theme_dark.isChecked():
+            selected_theme = Theme.DARK
+        elif self.theme_light.isChecked():
+            selected_theme = Theme.LIGHT
+        else:
+            selected_theme = Theme.SYSTEM
+
         key_to_save = self.key if self.save_key_btn.isChecked() else ""
         self._cfg = DBConfig(
             path=Path(self.path_edit.text()),
             key=key_to_save,
             idle_minutes=self.idle_spin.value(),
+            theme=selected_theme.value,
         )
+
         save_db_config(self._cfg)
+        self.parent().themes.apply(selected_theme)
         self.accept()
 
     def _change_key(self):

bouquin/theme.py

@@ -0,0 +1,103 @@
+from __future__ import annotations
+from dataclasses import dataclass
+from enum import Enum
+from PySide6.QtGui import QPalette, QColor, QGuiApplication
+from PySide6.QtWidgets import QApplication
+from PySide6.QtCore import QObject, Signal
+
+
+class Theme(Enum):
+    SYSTEM = "system"
+    LIGHT = "light"
+    DARK = "dark"
+
+
+@dataclass
+class ThemeConfig:
+    theme: Theme = Theme.SYSTEM
+
+
+class ThemeManager(QObject):
+    themeChanged = Signal(Theme)
+
+    def __init__(self, app: QApplication, cfg: ThemeConfig):
+        super().__init__()
+        self._app = app
+        self._cfg = cfg
+
+        # Follow OS if supported (Qt 6+)
+        hints = QGuiApplication.styleHints()
+        if hasattr(hints, "colorSchemeChanged"):
+            hints.colorSchemeChanged.connect(
+                lambda _: (self._cfg.theme == Theme.SYSTEM)
+                and self.apply(self._cfg.theme)
+            )
+
+    def current(self) -> Theme:
+        return self._cfg.theme
+
+    def set(self, theme: Theme):
+        self._cfg.theme = theme
+        self.apply(theme)
+
+    def apply(self, theme: Theme):
+        # Resolve "system"
+        if theme == Theme.SYSTEM:
+            hints = QGuiApplication.styleHints()
+            scheme = getattr(hints, "colorScheme", None)
+            if callable(scheme):
+                scheme = hints.colorScheme()
+            # 0=Light, 1=Dark in newer Qt; fall back to Light
+            theme = Theme.DARK if scheme == 1 else Theme.LIGHT
+
+        # Always use Fusion so palette applies consistently cross-platform
+        self._app.setStyle("Fusion")
+
+        if theme == Theme.DARK:
+            pal = self._dark_palette()
+            self._app.setPalette(pal)
+            # keep stylesheet empty unless you need widget-specific tweaks
+            self._app.setStyleSheet("")
+        else:
+            pal = self._light_palette()
+            self._app.setPalette(pal)
+            self._app.setStyleSheet("")
+
+        self.themeChanged.emit(theme)
+
+    # ----- Palettes -----
+    def _dark_palette(self) -> QPalette:
+        pal = QPalette()
+        base = QColor(35, 35, 35)
+        window = QColor(53, 53, 53)
+        text = QColor(220, 220, 220)
+        disabled = QColor(127, 127, 127)
+        focus = QColor(42, 130, 218)
+
+        pal.setColor(QPalette.Window, window)
+        pal.setColor(QPalette.WindowText, text)
+        pal.setColor(QPalette.Base, base)
+        pal.setColor(QPalette.AlternateBase, window)
+        pal.setColor(QPalette.ToolTipBase, window)
+        pal.setColor(QPalette.ToolTipText, text)
+        pal.setColor(QPalette.Text, text)
+        pal.setColor(QPalette.PlaceholderText, disabled)
+        pal.setColor(QPalette.Button, window)
+        pal.setColor(QPalette.ButtonText, text)
+        pal.setColor(QPalette.BrightText, QColor(255, 84, 84))
+        pal.setColor(QPalette.Highlight, focus)
+        pal.setColor(QPalette.HighlightedText, QColor(0, 0, 0))
+        pal.setColor(QPalette.Link, QColor("#FFA500"))
+        pal.setColor(QPalette.LinkVisited, QColor("#B38000"))
+
+        return pal
+
+    def _light_palette(self) -> QPalette:
+        # Let Qt provide its default light palette, but nudge a couple roles
+        pal = self._app.style().standardPalette()
+        pal.setColor(QPalette.Highlight, QColor(0, 120, 215))
+        pal.setColor(QPalette.HighlightedText, QColor(255, 255, 255))
+        pal.setColor(
+            QPalette.Link, QColor("#1a73e8")
+        )  # Light blue for links in light mode
+        return pal