From 7d39ea4dd88195a3a8b4794a96def2879d7596aa Mon Sep 17 00:00:00 2001
From: Eric Wagoner <ewagoner@gmail.com>
Date: Wed, 24 Dec 2025 10:49:45 -0500
Subject: [PATCH] Fix visibility check for elements in fixed-position modals
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

offsetParent returns null for elements inside position:fixed containers.
Use getComputedStyle instead to check display and visibility.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 index.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 4eb9d48..c341616 100644
--- a/index.html
+++ b/index.html
@@ -1186,7 +1186,9 @@
         function getFocusableElements(container) {
             const elements = container.querySelectorAll('button, input:not([type="hidden"]), select, textarea, [tabindex]:not([tabindex="-1"])');
             return Array.from(elements).filter(el => {
-                return el.offsetParent !== null && !el.disabled;
+                if (el.disabled) return false;
+                const style = window.getComputedStyle(el);
+                return style.display !== 'none' && style.visibility !== 'hidden';
             });
         }