From 95202f1e280168b1ce72b9c42721b3c371acf47a Mon Sep 17 00:00:00 2001
From: John O'Keefe <jrokeefe@protonmail.com>
Date: Sun, 19 Apr 2026 21:12:20 -0400
Subject: [PATCH] fix(reader): remove Comic Sans test font (system font not
 available on Linux)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Comic Sans MS is a system font not available on Linux. The cursive
fallback rendered as a script font, giving false negatives. All 8
loaded reading fonts are serif fonts loaded via @font-face, so they
intentionally look similar — font switching is confirmed working.
---
 templates/reader.templ    | 1 -
 templates/reader_templ.go | 8 ++++----
 web/src/reader/reader.ts  | 1 -
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/templates/reader.templ b/templates/reader.templ
index fee80be..6f4f7f1 100644
--- a/templates/reader.templ
+++ b/templates/reader.templ
@@ -259,7 +259,6 @@ templ ReaderSettingsPanel() {
 						<option value="noto-serif">Noto Serif</option>
 						<option value="charis-sil">Charis SIL</option>
 						<option value="ibm-plex">IBM Plex Serif</option>
-						<option value="comic-sans">Comic Sans MS (Test)</option>
 					</select>
 				</label>
 				<label class="block mb-2">
diff --git a/templates/reader_templ.go b/templates/reader_templ.go
index 3fdaac4..da40f3c 100644
--- a/templates/reader_templ.go
+++ b/templates/reader_templ.go
@@ -189,7 +189,7 @@ func ReaderSettingsPanel() templ.Component {
 			templ_7745c5c3_Var7 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 13, "<div class=\"dockable-panel\" data-panel=\"settings\" data-side=\"left\" x-ref=\"settingsPanel\"><div class=\"panel-header flex items-center justify-between p-3 cursor-pointer\" @click=\"toggleWindowShade($refs.settingsPanel)\"><h3 class=\"panel-title font-semibold\">⚙️ Settings</h3><div class=\"panel-controls flex items-center gap-2\"><button class=\"window-shade-toggle\">─</button></div></div><div class=\"panel-content p-4 overflow-y-auto\"><!-- Display settings --><div class=\"mb-6\"><h3 class=\"font-semibold mb-2\">Display</h3><label class=\"block mb-2\">Chrome Behavior <select name=\"chrome_behavior\" class=\"w-full mt-1 px-3 py-2 rounded border\"><option value=\"auto-hide\">Auto Hide</option> <option value=\"always-visible\">Always Visible</option> <option value=\"hide-on-scroll\">Hide on Scroll</option></select></label> <label class=\"block mb-2\">Progress Mode <select name=\"progress_mode\" class=\"w-full mt-1 px-3 py-2 rounded border\"><option value=\"pages\">Pages</option> <option value=\"chapter\">Chapter</option> <option value=\"percentage\">Percentage</option> <option value=\"time-left\">Time Left</option></select></label></div><!-- Reading Theme (reflowable only) --><div class=\"mb-6\" x-show=\"!isFixedLayout\"><div class=\"flex items-center justify-between mb-2\"><h3 class=\"font-semibold\">Reading Theme</h3><button @click=\"toggleReadingMode()\" class=\"relative w-14 h-7 rounded-full transition-colors duration-200 flex items-center px-1\" :class=\"readingMode === 'dark' ? 'bg-blue-500' : 'bg-gray-400'\" type=\"button\" :aria-label=\"readingMode === 'dark' ? 'Switch to light mode' : 'Switch to dark mode'\"><span class=\"absolute top-0.5 left-0.5 w-6 h-6 bg-white rounded-full shadow transition-transform duration-200 flex items-center justify-center text-xs\" :class=\"readingMode === 'dark' ? 'translate-x-7' : 'translate-x-0'\" x-text=\"readingMode === 'dark' ? '🌙' : '☀️'\">☀️</span></button></div><label class=\"block mb-2\"><select name=\"reading_theme\" x-model=\"readingTheme\" @change=\"applyTheme()\" class=\"w-full mt-1 px-3 py-2 rounded border\"><optgroup label=\"📖 Classic Reading\"><option value=\"light\">Light</option> <option value=\"paper\">Paper</option> <option value=\"sepia\">Sepia</option> <option value=\"parchment\">Parchment</option> <option value=\"warm\">Warm</option> <option value=\"candlelight\">Candlelight</option></optgroup> <optgroup label=\"🌤️ Sky & Atmosphere\"><option value=\"azure\">Azure</option> <option value=\"sky\">Sky</option> <option value=\"arctic\">Arctic</option> <option value=\"frost\">Frost</option></optgroup> <optgroup label=\"🌅 Sunset & Warmth\"><option value=\"dusk\">Dusk</option> <option value=\"sunset\">Sunset</option> <option value=\"twilight\">Twilight</option></optgroup> <optgroup label=\"🌲 Nature & Earth\"><option value=\"forest\">Forest</option> <option value=\"moss\">Moss</option> <option value=\"slate\">Slate</option></optgroup> <optgroup label=\"⚡ High Performance\"><option value=\"oled\">OLED</option> <option value=\"solarized\">Solarized</option></optgroup></select></label></div><!-- Typography (reflowable only) --><div class=\"mb-6\" x-show=\"!isFixedLayout\"><h3 class=\"font-semibold mb-2\">Typography</h3><label class=\"block mb-2\">Reading Font <select name=\"reading_font\" x-model=\"readingFont\" @change=\"applyFont()\" class=\"w-full mt-1 px-3 py-2 rounded border\"><option value=\"literata\">Literata (Default)</option> <option value=\"crimson\">Crimson Text</option> <option value=\"source-serif\">Source Serif 4</option> <option value=\"eb-garamond\">EB Garamond</option> <option value=\"libertinus\">Libertinus Serif</option> <option value=\"noto-serif\">Noto Serif</option> <option value=\"charis-sil\">Charis SIL</option> <option value=\"ibm-plex\">IBM Plex Serif</option> <option value=\"comic-sans\">Comic Sans MS (Test)</option></select></label> <label class=\"block mb-2\">Font Size <input type=\"range\" name=\"font_size\" x-model.number=\"fontSize\" @change=\"applyFont()\" min=\"10\" max=\"40\" class=\"w-full\"> <span class=\"text-xs\" x-text=\"fontSize + 'px'\" style=\"color: var(--text-secondary)\">18px</span></label> <label class=\"block mb-2\">Line Height <input type=\"range\" name=\"line_height\" x-model.number=\"lineHeight\" @change=\"applyFont()\" min=\"0.8\" max=\"3.0\" step=\"0.1\" class=\"w-full\"> <span class=\"text-xs\" x-text=\"lineHeight\" style=\"color: var(--text-secondary)\">1.6</span></label></div><!-- Navigation --><div class=\"mb-6\" x-show=\"isFixedLayout\"><h3 class=\"font-semibold mb-2\">Navigation</h3><label class=\"flex items-center mb-2\"><input type=\"checkbox\" name=\"double_page_spread\" class=\"mr-2\"> Double Page Spread</label></div><button @click=\"toggleSettings()\" class=\"w-full py-2 bg-blue-600 text-white rounded hover:bg-blue-700\">Done</button></div></div>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 13, "<div class=\"dockable-panel\" data-panel=\"settings\" data-side=\"left\" x-ref=\"settingsPanel\"><div class=\"panel-header flex items-center justify-between p-3 cursor-pointer\" @click=\"toggleWindowShade($refs.settingsPanel)\"><h3 class=\"panel-title font-semibold\">⚙️ Settings</h3><div class=\"panel-controls flex items-center gap-2\"><button class=\"window-shade-toggle\">─</button></div></div><div class=\"panel-content p-4 overflow-y-auto\"><!-- Display settings --><div class=\"mb-6\"><h3 class=\"font-semibold mb-2\">Display</h3><label class=\"block mb-2\">Chrome Behavior <select name=\"chrome_behavior\" class=\"w-full mt-1 px-3 py-2 rounded border\"><option value=\"auto-hide\">Auto Hide</option> <option value=\"always-visible\">Always Visible</option> <option value=\"hide-on-scroll\">Hide on Scroll</option></select></label> <label class=\"block mb-2\">Progress Mode <select name=\"progress_mode\" class=\"w-full mt-1 px-3 py-2 rounded border\"><option value=\"pages\">Pages</option> <option value=\"chapter\">Chapter</option> <option value=\"percentage\">Percentage</option> <option value=\"time-left\">Time Left</option></select></label></div><!-- Reading Theme (reflowable only) --><div class=\"mb-6\" x-show=\"!isFixedLayout\"><div class=\"flex items-center justify-between mb-2\"><h3 class=\"font-semibold\">Reading Theme</h3><button @click=\"toggleReadingMode()\" class=\"relative w-14 h-7 rounded-full transition-colors duration-200 flex items-center px-1\" :class=\"readingMode === 'dark' ? 'bg-blue-500' : 'bg-gray-400'\" type=\"button\" :aria-label=\"readingMode === 'dark' ? 'Switch to light mode' : 'Switch to dark mode'\"><span class=\"absolute top-0.5 left-0.5 w-6 h-6 bg-white rounded-full shadow transition-transform duration-200 flex items-center justify-center text-xs\" :class=\"readingMode === 'dark' ? 'translate-x-7' : 'translate-x-0'\" x-text=\"readingMode === 'dark' ? '🌙' : '☀️'\">☀️</span></button></div><label class=\"block mb-2\"><select name=\"reading_theme\" x-model=\"readingTheme\" @change=\"applyTheme()\" class=\"w-full mt-1 px-3 py-2 rounded border\"><optgroup label=\"📖 Classic Reading\"><option value=\"light\">Light</option> <option value=\"paper\">Paper</option> <option value=\"sepia\">Sepia</option> <option value=\"parchment\">Parchment</option> <option value=\"warm\">Warm</option> <option value=\"candlelight\">Candlelight</option></optgroup> <optgroup label=\"🌤️ Sky & Atmosphere\"><option value=\"azure\">Azure</option> <option value=\"sky\">Sky</option> <option value=\"arctic\">Arctic</option> <option value=\"frost\">Frost</option></optgroup> <optgroup label=\"🌅 Sunset & Warmth\"><option value=\"dusk\">Dusk</option> <option value=\"sunset\">Sunset</option> <option value=\"twilight\">Twilight</option></optgroup> <optgroup label=\"🌲 Nature & Earth\"><option value=\"forest\">Forest</option> <option value=\"moss\">Moss</option> <option value=\"slate\">Slate</option></optgroup> <optgroup label=\"⚡ High Performance\"><option value=\"oled\">OLED</option> <option value=\"solarized\">Solarized</option></optgroup></select></label></div><!-- Typography (reflowable only) --><div class=\"mb-6\" x-show=\"!isFixedLayout\"><h3 class=\"font-semibold mb-2\">Typography</h3><label class=\"block mb-2\">Reading Font <select name=\"reading_font\" x-model=\"readingFont\" @change=\"applyFont()\" class=\"w-full mt-1 px-3 py-2 rounded border\"><option value=\"literata\">Literata (Default)</option> <option value=\"crimson\">Crimson Text</option> <option value=\"source-serif\">Source Serif 4</option> <option value=\"eb-garamond\">EB Garamond</option> <option value=\"libertinus\">Libertinus Serif</option> <option value=\"noto-serif\">Noto Serif</option> <option value=\"charis-sil\">Charis SIL</option> <option value=\"ibm-plex\">IBM Plex Serif</option></select></label> <label class=\"block mb-2\">Font Size <input type=\"range\" name=\"font_size\" x-model.number=\"fontSize\" @change=\"applyFont()\" min=\"10\" max=\"40\" class=\"w-full\"> <span class=\"text-xs\" x-text=\"fontSize + 'px'\" style=\"color: var(--text-secondary)\">18px</span></label> <label class=\"block mb-2\">Line Height <input type=\"range\" name=\"line_height\" x-model.number=\"lineHeight\" @change=\"applyFont()\" min=\"0.8\" max=\"3.0\" step=\"0.1\" class=\"w-full\"> <span class=\"text-xs\" x-text=\"lineHeight\" style=\"color: var(--text-secondary)\">1.6</span></label></div><!-- Navigation --><div class=\"mb-6\" x-show=\"isFixedLayout\"><h3 class=\"font-semibold mb-2\">Navigation</h3><label class=\"flex items-center mb-2\"><input type=\"checkbox\" name=\"double_page_spread\" class=\"mr-2\"> Double Page Spread</label></div><button @click=\"toggleSettings()\" class=\"w-full py-2 bg-blue-600 text-white rounded hover:bg-blue-700\">Done</button></div></div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -293,7 +293,7 @@ func ReaderBookmarksPanel(bookmarks []Bookmark) templ.Component {
 				var templ_7745c5c3_Var11 string
 				templ_7745c5c3_Var11, templ_7745c5c3_Err = templ.JoinStringErrs(bookmark.CfiPosition)
 				if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 360, Col: 38}
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 359, Col: 38}
 				}
 				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var11))
 				if templ_7745c5c3_Err != nil {
@@ -306,7 +306,7 @@ func ReaderBookmarksPanel(bookmarks []Bookmark) templ.Component {
 				var templ_7745c5c3_Var12 string
 				templ_7745c5c3_Var12, templ_7745c5c3_Err = templ.JoinStringErrs(bookmark.Title)
 				if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 363, Col: 49}
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 362, Col: 49}
 				}
 				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var12))
 				if templ_7745c5c3_Err != nil {
@@ -319,7 +319,7 @@ func ReaderBookmarksPanel(bookmarks []Bookmark) templ.Component {
 				var templ_7745c5c3_Var13 string
 				templ_7745c5c3_Var13, templ_7745c5c3_Err = templ.JoinStringErrs(bookmark.Position)
 				if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 365, Col: 27}
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 364, Col: 27}
 				}
 				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var13))
 				if templ_7745c5c3_Err != nil {
diff --git a/web/src/reader/reader.ts b/web/src/reader/reader.ts
index 6ba25d0..a199fdb 100644
--- a/web/src/reader/reader.ts
+++ b/web/src/reader/reader.ts
@@ -12,7 +12,6 @@ const FONT_MAP: Record<string, string> = {
   "noto-serif": '"Noto Serif"',
   "charis-sil": '"Charis SIL"',
   "ibm-plex": '"IBM Plex Serif"',
-  "comic-sans": '"Comic Sans MS", "Comic Sans", cursive',
 };
 
 interface ThemeColors {