diff --git a/assets/translation/messages.pot b/assets/translation/messages.pot
index d8a4be9..9856da1 100644
--- a/assets/translation/messages.pot
+++ b/assets/translation/messages.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Neko Player\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-07-24 22:50-0700\n"
+"POT-Creation-Date: 2023-07-25 08:11-0700\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: None\n"
@@ -21,508 +21,538 @@ msgstr ""
 "X-Poedit-SearchPath-0: theme.cpp\n"
 "X-Poedit-SearchPath-1: main.cpp\n"
 
-#: main.cpp:226
+#: main.cpp:227
 msgctxt "File dialog title"
 msgid "Open..."
 msgstr ""
 
-#: main.cpp:227
+#: main.cpp:228
 msgctxt "File dialog filter name"
 msgid "Audio files"
 msgstr ""
 
-#: main.cpp:350
+#: main.cpp:280
+msgctxt "Built-in themes > Theme default strings > name"
+msgid "(built-in)"
+msgstr ""
+
+#: main.cpp:284
+msgctxt "Built-in light theme > Theme default strings > name"
+msgid "Default light"
+msgstr ""
+
+#: main.cpp:292
+msgctxt "Built-in dark theme > Theme default strings > name"
+msgid "Default dark"
+msgstr ""
+
+#: main.cpp:356
 msgctxt "Main menu"
 msgid "File"
 msgstr ""
 
-#: main.cpp:351
+#: main.cpp:357
 msgctxt "Main menu > File"
 msgid "Open"
 msgstr ""
 
-#: main.cpp:354
+#: main.cpp:360
 msgctxt "Main menu > File"
 msgid "Quit"
 msgstr ""
 
-#: main.cpp:359
+#: main.cpp:365
 msgctxt "Main menu"
 msgid "Edit"
 msgstr ""
 
-#: main.cpp:360
+#: main.cpp:366
 msgctxt "Main menu > Edit"
 msgid "Preferences..."
 msgstr ""
 
-#: main.cpp:366
+#: main.cpp:372
 msgctxt "Main menu (in debug builds)"
 msgid "Debug"
 msgstr ""
 
-#: main.cpp:367
+#: main.cpp:373
 msgctxt "Main menu > Debug"
 msgid "Show ImGui Demo Window"
 msgstr ""
 
-#: main.cpp:373
+#: main.cpp:379
 msgctxt "Main menu"
 msgid "Help"
 msgstr ""
 
-#: main.cpp:374
+#: main.cpp:380
 msgctxt "Main menu > Help"
 msgid "About"
 msgstr ""
 
-#: main.cpp:382
+#: main.cpp:388
 msgctxt "Main window title"
 msgid "Player"
 msgstr ""
 
-#: main.cpp:411
+#: main.cpp:417
 #, c-format
 msgctxt "Playback controls > slider"
 msgid "Speed: %.2fx"
 msgstr ""
 
-#: main.cpp:415
+#: main.cpp:421
 #, c-format
 msgctxt "Playback controls > slider"
 msgid "Tempo: %.2fx"
 msgstr ""
 
-#: main.cpp:419
+#: main.cpp:425
 #, c-format
 msgctxt "Playback controls > slider"
 msgid "Pitch: %.2fx"
 msgstr ""
 
-#: main.cpp:427
+#: main.cpp:433
 msgctxt "Window title, window opened by menu item"
 msgid "Preferences..."
 msgstr ""
 
-#: main.cpp:429
+#: main.cpp:435
 msgctxt "Preference > VSync checkbox"
 msgid "Enable VSync"
 msgstr ""
 
-#: main.cpp:434
+#: main.cpp:440
 #, c-format
 msgctxt "Preferences > Framerate slider"
 msgid "Max framerate without VSync: %d"
 msgstr ""
 
-#: main.cpp:435
+#: main.cpp:441
 msgctxt "Preference > Related non-preference button"
 msgid "Theme Editor"
 msgstr ""
 
-#: main.cpp:439
+#: main.cpp:445
 msgctxt "Preference > Theme selector > Filter label"
 msgid "Filter:"
 msgstr ""
 
-#: main.cpp:442
+#: main.cpp:448
 msgctxt "Preferences > Theme selector > Selector label"
 msgid "Select a theme..."
 msgstr ""
 
-#: main.cpp:478
+#: main.cpp:485
 #, c-format
 msgctxt "Preference > Accent hue slider, range 0-360 from HSV algorithm hue component"
 msgid "Accent color hue: %.0f°"
 msgstr ""
 
-#: main.cpp:486
+#: main.cpp:493
 msgctxt "Window title, window opened by menu item"
 msgid "About and Licenses"
 msgstr ""
 
-#: main.cpp:488
+#: main.cpp:495
 msgctxt "Application name - Japanese word should remain Japanese and stay the same when translating for stylistic purposes."
 msgid "ねこ Player"
 msgstr ""
 
-#: main.cpp:492
+#: main.cpp:499
 msgctxt "Application name - Japanese word should be converted to the translated language's characters. Use an empty string to disable for Japanese."
 msgid "(Neko Player)"
 msgstr ""
 
-#: main.cpp:497
-msgctxt "Prefix to the version string in the about window"
+#: main.cpp:504
+msgctxt "Version string format specifier"
 msgid "Version "
 msgstr ""
 
-#: main.cpp:497
-msgctxt "Suffix to the version string in the about window, if needed"
-msgid ""
-msgstr ""
-
-#: main.cpp:503
-msgctxt "Library name"
-msgid "SDL Mixer X"
-msgstr ""
-
 #: main.cpp:504
-msgctxt "Library name"
-msgid "JsonCpp"
-msgstr ""
-
-#: main.cpp:505
-msgctxt "Library name"
-msgid "SoundTouch"
-msgstr ""
-
-#: main.cpp:506
-msgctxt "Library name"
-msgid "libintl"
-msgstr ""
-
-#: main.cpp:507
-msgctxt "Library name"
-msgid "Dear ImGui"
-msgstr ""
-
-#: main.cpp:508
-msgctxt "Library name"
-msgid "imgui-filebrowser"
+msgctxt "Suffix to the version string in the about window, if needed"
+msgid " "
 msgstr ""
 
 #: main.cpp:510
 msgctxt "Library name"
-msgid "libportal"
+msgid "SDL Mixer X"
+msgstr ""
+
+#: main.cpp:511
+msgctxt "Library name"
+msgid "JsonCpp"
 msgstr ""
 
 #: main.cpp:512
 msgctxt "Library name"
-msgid "Noto Sans"
+msgid "SoundTouch"
 msgstr ""
 
 #: main.cpp:513
 msgctxt "Library name"
-msgid "Fork Awesome"
+msgid "libintl"
 msgstr ""
 
 #: main.cpp:514
 msgctxt "Library name"
+msgid "Dear ImGui"
+msgstr ""
+
+#: main.cpp:515
+msgctxt "Library name"
+msgid "imgui-filebrowser"
+msgstr ""
+
+#: main.cpp:517
+msgctxt "Library name"
+msgid "libportal"
+msgstr ""
+
+#: main.cpp:519
+msgctxt "Library name"
+msgid "Noto Sans"
+msgstr ""
+
+#: main.cpp:520
+msgctxt "Library name"
+msgid "Fork Awesome"
+msgstr ""
+
+#: main.cpp:521
+msgctxt "Library name"
 msgid "IconFontCppHeaders"
 msgstr ""
 
-#: main.cpp:539
+#: main.cpp:546
 msgctxt "Project selector label."
 msgid "Project"
 msgstr ""
 
-#: main.cpp:554
+#: main.cpp:561
 msgctxt "License viewer label"
 msgid "License"
 msgstr ""
 
-#: main.cpp:557
+#: main.cpp:564
 #, c-format
 msgctxt "License viewer > information above license - string 1: selected project, string 2: SPDX license identifier"
 msgid "%s: %s"
 msgstr ""
 
-#: theme.cpp:36
+#: theme.cpp:39
 msgctxt "Window title"
 msgid "Theme Editor"
 msgstr ""
 
-#: theme.cpp:40
+#: theme.cpp:43
 msgctxt "Theme Editor > preset button"
 msgid "Create light"
 msgstr ""
 
-#: theme.cpp:49
+#: theme.cpp:52
 msgctxt "Theme Editor > preset button"
 msgid "Create dark"
 msgstr ""
 
-#: theme.cpp:57
+#: theme.cpp:60
 msgctxt "Theme Editor > import button. Opens the theme import file dialog"
 msgid "Import..."
 msgstr ""
 
-#: theme.cpp:58
+#: theme.cpp:61
 msgctxt "Theme Editor file dialog title"
 msgid "Import theme..."
 msgstr ""
 
-#: theme.cpp:59 theme.cpp:73
+#: theme.cpp:62 theme.cpp:76
 msgctxt "Theme Editor file dialog filter name"
 msgid "Theme JSON files"
 msgstr ""
 
-#: theme.cpp:71
+#: theme.cpp:74
 msgctxt "Theme Editor > export button. Opens the theme export file dialog"
 msgid "Export..."
 msgstr ""
 
-#: theme.cpp:72
+#: theme.cpp:75
 msgctxt "Theme Editor file dialog title"
 msgid "Export theme..."
 msgstr ""
 
-#: theme.cpp:95
+#: theme.cpp:98
 msgctxt "Theme Editor > button. Reverts to saved file."
 msgid "Revert"
 msgstr ""
 
-#: theme.cpp:104
+#: theme.cpp:107
 msgctxt "Theme Editor > button. Saves the theme to it's current location. Not shown when it doesn't already have one."
 msgid "Save"
 msgstr ""
 
-#: theme.cpp:108
+#: theme.cpp:111
 msgctxt "Theme Editor > button. Opens the theme loading dialog for themes created or imported by the user."
 msgid "Load..."
 msgstr ""
 
-#: theme.cpp:112
+#: theme.cpp:115
 msgctxt "Theme Editor > button. Opens the theme saving dialog for themes created or imported by the user."
 msgid "Save as..."
 msgstr ""
 
-#: theme.cpp:117
+#: theme.cpp:120
 msgctxt "Theme Editor > slider. Simplified frame rounding."
 msgid "Frame Rounding"
 msgstr ""
 
-#: theme.cpp:119
+#: theme.cpp:122
 msgctxt "Theme Editor > checkbox"
 msgid "Window Border"
 msgstr ""
 
-#: theme.cpp:121
+#: theme.cpp:124
 msgctxt "Theme Editor > checkbox"
 msgid "Frame Border"
 msgstr ""
 
-#: theme.cpp:123
+#: theme.cpp:126
 msgctxt "Theme Editor > checkbox"
 msgid "Popup Border"
 msgstr ""
 
-#: theme.cpp:129
+#: theme.cpp:132
+msgctxt "Theme Editor > Tab label"
+msgid "Strings"
+msgstr ""
+
+#: theme.cpp:134
+msgctxt "Theme Editor > Strings > Name input label"
+msgid "Name"
+msgstr ""
+
+#: theme.cpp:135
+msgctxt "Theme Editor > Strings > Description input label"
+msgid "Description"
+msgstr ""
+
+#: theme.cpp:139
 msgctxt "Theme Editor > Tab label"
 msgid "Sizes"
 msgstr ""
 
-#: theme.cpp:131
+#: theme.cpp:141
 msgctxt "Theme Editor > Sizes > Section label"
 msgid "Sizing"
 msgstr ""
 
-#: theme.cpp:132
+#: theme.cpp:142
 msgctxt "Theme Editor > Sizes > Sizing > label of XY sliders"
 msgid "Window Padding"
 msgstr ""
 
-#: theme.cpp:133
+#: theme.cpp:143
 msgctxt "Theme Editor > Sizes > Sizing > label of XY sliders"
 msgid "Frame Padding"
 msgstr ""
 
-#: theme.cpp:134
+#: theme.cpp:144
 msgctxt "Theme Editor > Sizes > Sizing > label of XY sliders"
 msgid "Cell Padding"
 msgstr ""
 
-#: theme.cpp:135
+#: theme.cpp:145
 msgctxt "Theme Editor > Sizes > Sizing > label of XY sliders"
 msgid "Item Spacing"
 msgstr ""
 
-#: theme.cpp:136
+#: theme.cpp:146
 msgctxt "Theme Editor > Sizes > Sizing > label of XY sliders"
 msgid "Inner Item Spacing"
 msgstr ""
 
-#: theme.cpp:139
+#: theme.cpp:149
 msgctxt "Theme Editor > Sizes > Sizing > slider label"
 msgid "Scrollbar Size"
 msgstr ""
 
-#: theme.cpp:140
+#: theme.cpp:150
 msgctxt "Theme Editor > Sizes > Sizing > slider label"
 msgid "Minimum Grabber Size"
 msgstr ""
 
-#: theme.cpp:141
+#: theme.cpp:151
 msgctxt "Theme Editor > Sizes > Sizing > label of XY sliders"
 msgid "Separator Text Padding"
 msgstr ""
 
-#: theme.cpp:143
+#: theme.cpp:153
 msgctxt "Theme Editor > Sizes > Section label"
 msgid "Borders"
 msgstr ""
 
-#: theme.cpp:144
+#: theme.cpp:154
 msgctxt "Theme Editor > Sizes > Borders > slider label"
 msgid "Window Border Size"
 msgstr ""
 
-#: theme.cpp:145
+#: theme.cpp:155
 msgctxt "Theme Editor > Sizes > Borders > slider label"
 msgid "Child Border Size"
 msgstr ""
 
-#: theme.cpp:146
+#: theme.cpp:156
 msgctxt "Theme Editor > Sizes > Borders > slider label"
 msgid "Popup Border Size"
 msgstr ""
 
-#: theme.cpp:147
+#: theme.cpp:157
 msgctxt "Theme Editor > Sizes > Borders > slider label"
 msgid "Frame Border Size"
 msgstr ""
 
-#: theme.cpp:148
+#: theme.cpp:158
 msgctxt "Theme Editor > Sizes > Borders > slider label"
 msgid "Tab Border Size"
 msgstr ""
 
-#: theme.cpp:149
+#: theme.cpp:159
 msgctxt "Theme Editor > Sizes > Borders > slider label"
 msgid "Separator Text Border Size"
 msgstr ""
 
-#: theme.cpp:151
+#: theme.cpp:161
 msgctxt "Theme Editor > Sizes > Section label"
 msgid "Rounding"
 msgstr ""
 
-#: theme.cpp:152
+#: theme.cpp:162
 msgctxt "Theme Editor > Sizes > Rounding > slider label"
 msgid "Window Rounding"
 msgstr ""
 
-#: theme.cpp:153
+#: theme.cpp:163
 msgctxt "Theme Editor > Sizes > Rounding > slider label"
 msgid "Child Rounding"
 msgstr ""
 
-#: theme.cpp:154
+#: theme.cpp:164
 msgctxt "Theme Editor > Sizes > Rounding > slider label"
 msgid "Frame Rounding"
 msgstr ""
 
-#: theme.cpp:155
+#: theme.cpp:165
 msgctxt "Theme Editor > Sizes > Rounding > slider label"
 msgid "Popup Rounding"
 msgstr ""
 
-#: theme.cpp:156
+#: theme.cpp:166
 msgctxt "Theme Editor > Sizes > Rounding > slider label"
 msgid "Scrollbar Rounding"
 msgstr ""
 
-#: theme.cpp:157
+#: theme.cpp:167
 msgctxt "Theme Editor > Sizes > Rounding > slider label"
 msgid "Grabber Rounding"
 msgstr ""
 
-#: theme.cpp:158
+#: theme.cpp:168
 msgctxt "Theme Editor > Sizes > Rounding > slider label"
 msgid "Tab Rounding"
 msgstr ""
 
-#: theme.cpp:163
+#: theme.cpp:173
 msgctxt "Theme Editor > Tab label"
 msgid "Colors"
 msgstr ""
 
-#: theme.cpp:167
+#: theme.cpp:177
 msgctxt "Theme Editor > Colors > text filter"
 msgid "Filter colors"
 msgstr ""
 
-#: theme.cpp:170
+#: theme.cpp:180
 msgctxt "Theme Editor > Colors > preview settings radio button"
 msgid "Opaque"
 msgstr ""
 
-#: theme.cpp:171
+#: theme.cpp:181
 msgctxt "Theme Editor > Colors > preview settings radio button"
 msgid "Alpha"
 msgstr ""
 
-#: theme.cpp:172
+#: theme.cpp:182
 msgctxt "Theme Editor > Colors > preview settings radio button"
 msgid "Both"
 msgstr ""
 
-#: theme.cpp:183
+#: theme.cpp:193
 msgctxt "Theme Editor > Colors > (Any color) > recoloring checkbox"
 msgid "Match hue preference"
 msgstr ""
 
-#: theme.cpp:220 theme.cpp:223
+#: theme.cpp:230 theme.cpp:233
 msgctxt "Theme Editor > Custom modal dialog title"
 msgid "Load..."
 msgstr ""
 
-#: theme.cpp:226
+#: theme.cpp:236
 msgctxt "Theme Editor > Load dialog > Theme selector > filter label"
 msgid "Filter:"
 msgstr ""
 
-#: theme.cpp:229
+#: theme.cpp:239
 msgctxt "Theme Editor > Load dialog > Theme selector > label"
 msgid "Available themes..."
 msgstr ""
 
-#: theme.cpp:244
+#: theme.cpp:255
 msgctxt "Theme Editor > Load dialog > Load button"
 msgid "Load"
 msgstr ""
 
-#: theme.cpp:256
+#: theme.cpp:267
 msgctxt "Theme Editor > Load dialog > Cancel button"
 msgid "Cancel"
 msgstr ""
 
-#: theme.cpp:265 theme.cpp:268
+#: theme.cpp:276 theme.cpp:279
 msgctxt "Theme Editor > Custom modal dialog title"
 msgid "Save as..."
 msgstr ""
 
-#: theme.cpp:271
+#: theme.cpp:282
 msgctxt "Theme Editor > Save as dialog > Theme selector > filter label"
 msgid "Filter:"
 msgstr ""
 
-#: theme.cpp:274
+#: theme.cpp:285
 msgctxt "Theme Editor > Save as dialog > Theme selector > label"
 msgid "Available themes..."
 msgstr ""
 
-#: theme.cpp:290
+#: theme.cpp:302
 msgctxt "Theme Editor > Save as dialog > Theme name input label"
 msgid "Theme name: "
 msgstr ""
 
-#: theme.cpp:291
+#: theme.cpp:303
 msgctxt "Theme Editor > Save as dialog > Save button"
 msgid "Save"
 msgstr ""
 
-#: theme.cpp:302
+#: theme.cpp:314
 msgctxt "Theme Editor > Save as dialog > Cancel button"
 msgid "Cancel"
 msgstr ""
 
-#: theme.cpp:451
+#: theme.cpp:473
 msgctxt "Theme default strings > name"
 msgid "A theme"
 msgstr ""
 
-#: theme.cpp:452
+#: theme.cpp:474
 msgctxt "Theme default strings > description"
 msgid "(No description)"
 msgstr ""