From a966cc930bc20c8d6dc0e1ed447084c3b03ec81d Mon Sep 17 00:00:00 2001
From: ZacharyZcR <zacharyzcr1984@gmail.com>
Date: Mon, 18 May 2026 14:51:56 +0800
Subject: [PATCH] fix: load Caskaydia Cove Nerd Font via @font-face
 declarations (#794)

The default terminal font was configured but never loaded via CSS,
causing browsers to fall back to generic monospace. This broke column
alignment and TUI rendering (ncurses menus, box-drawing chars).
---
 src/ui/index.css | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/src/ui/index.css b/src/ui/index.css
index ae57676e..a85055ca 100644
--- a/src/ui/index.css
+++ b/src/ui/index.css
@@ -3,6 +3,38 @@
 @import "shadcn/tailwind.css";
 @import "@fontsource-variable/jetbrains-mono";
 
+@font-face {
+  font-family: "Caskaydia Cove Nerd Font Mono";
+  src: url("/fonts/CaskaydiaCoveNerdFontMono-Regular.ttf") format("truetype");
+  font-weight: 400;
+  font-style: normal;
+  font-display: swap;
+}
+
+@font-face {
+  font-family: "Caskaydia Cove Nerd Font Mono";
+  src: url("/fonts/CaskaydiaCoveNerdFontMono-Bold.ttf") format("truetype");
+  font-weight: 700;
+  font-style: normal;
+  font-display: swap;
+}
+
+@font-face {
+  font-family: "Caskaydia Cove Nerd Font Mono";
+  src: url("/fonts/CaskaydiaCoveNerdFontMono-Italic.ttf") format("truetype");
+  font-weight: 400;
+  font-style: italic;
+  font-display: swap;
+}
+
+@font-face {
+  font-family: "Caskaydia Cove Nerd Font Mono";
+  src: url("/fonts/CaskaydiaCoveNerdFontMono-BoldItalic.ttf") format("truetype");
+  font-weight: 700;
+  font-style: italic;
+  font-display: swap;
+}
+
 @custom-variant dark (&:is(.dark *));
 @custom-variant dracula (&:is(.dracula *));
 @custom-variant catppuccin (&:is(.catppuccin *));