From 76fbf0a755ad360f988c69d3e01aa1ef6a9d684d Mon Sep 17 00:00:00 2001
From: Alex Blank <noreply@runfusion.ai>
Date: Tue, 26 May 2026 19:35:43 +0200
Subject: [PATCH] fix: increase terminal lineHeight to 1.2 for mobile font
 metrics

Mobile devices use different monospace fonts (Courier on iOS, Droid Sans Mono
on Android) with larger ascent/descent metrics than desktop fonts. With
lineHeight: 1.0, calculated cell height was smaller than actual glyph height,
causing block characters to render at ~3/4 height. Increasing to 1.2 gives
mobile fonts proper vertical space while maintaining desktop compatibility.

Quality gates: TypeScript check passed, production build successful
---
 apps/web/src/components/terminal.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/web/src/components/terminal.tsx b/apps/web/src/components/terminal.tsx
index 961bfe1..16ecbd5 100644
--- a/apps/web/src/components/terminal.tsx
+++ b/apps/web/src/components/terminal.tsx
@@ -214,7 +214,7 @@ export const TerminalComponent: React.FC<TerminalProps> = ({
       cursorBlink: true,
       fontSize: currentFontSize,
       fontFamily: 'Menlo, Monaco, "Courier New", monospace',
-      lineHeight: 1.0,
+      lineHeight: 1.2,
       letterSpacing: 0,
       allowTransparency: false,
       theme: {