From 3da84fcded7d88ad57bd71efd741f0650ae25283 Mon Sep 17 00:00:00 2001
From: viettranx <viettranx@gmail.com>
Date: Thu, 2 Apr 2026 14:57:58 +0700
Subject: [PATCH] fix(web): prevent tool card overflow during streaming

Add min-w-0 to ActiveRunZone flex content container.
Without it, long tool results (e.g. SQL output) push beyond viewport
creating horizontal scroll. MergedToolGroup already had this fix.
---
 ui/web/src/components/chat/active-run-zone.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/web/src/components/chat/active-run-zone.tsx b/ui/web/src/components/chat/active-run-zone.tsx
index cc9e66a2..75fbefc2 100644
--- a/ui/web/src/components/chat/active-run-zone.tsx
+++ b/ui/web/src/components/chat/active-run-zone.tsx
@@ -38,7 +38,7 @@ export const ActiveRunZone = memo(function ActiveRunZone({
         <Bot className="h-4 w-4" />
       </div>
 
-      <div className="flex-1 space-y-3">
+      <div className="flex-1 min-w-0 space-y-3">
         {blockReplies.map((msg, i) => (
           <BlockReplyBubble key={msg.timestamp ?? i} message={msg} />
         ))}