From cdb1436457e4ef7c0075409532b701e5916c9e43 Mon Sep 17 00:00:00 2001
From: "[dyad]" <git@dyad.sh>
Date: Tue, 20 Jan 2026 14:15:54 +0100
Subject: [PATCH] [dyad] Fixed missing borders in headline tree - wrote 1
 file(s)

---
 src/components/headline-tree.tsx | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

diff --git a/src/components/headline-tree.tsx b/src/components/headline-tree.tsx
index cbc585c..2295ddf 100644
--- a/src/components/headline-tree.tsx
+++ b/src/components/headline-tree.tsx
@@ -2,7 +2,6 @@
 
 import { Badge } from "@/components/ui/badge";
 import type { HeadlineNode } from "@/app/actions";
-import { cn } from "@/lib/utils";
 
 interface HeadlineTreeProps {
   headlines: HeadlineNode[];
@@ -16,9 +15,9 @@ const HeadlineNodeDisplay = ({
   level: number;
 }) => {
   return (
-    <div className="flex flex-col border-t first:border-t-0">
+    <>
       <div
-        className="flex items-center gap-3 py-2.5 pr-4"
+        className="flex items-center gap-3 py-2.5 pr-4 border-t"
         style={{ paddingLeft: `${16 + level * 24}px` }}
       >
         <Badge
@@ -32,23 +31,21 @@ const HeadlineNodeDisplay = ({
           {node.length}
         </p>
       </div>
-      {node.children && node.children.length > 0 && (
-        <div>
-          {node.children.map((child, index) => (
-            <HeadlineNodeDisplay key={index} node={child} level={level + 1} />
-          ))}
-        </div>
-      )}
-    </div>
+      {node.children?.map((child, index) => (
+        <HeadlineNodeDisplay key={index} node={child} level={level + 1} />
+      ))}
+    </>
   );
 };
 
 export function HeadlineTree({ headlines }: HeadlineTreeProps) {
   return (
     <div className="w-full border rounded-lg overflow-hidden">
-      {headlines.map((headline, index) => (
-        <HeadlineNodeDisplay key={index} node={headline} level={0} />
-      ))}
+      <div className="-mt-px">
+        {headlines.map((headline, index) => (
+          <HeadlineNodeDisplay key={index} node={headline} level={0} />
+        ))}
+      </div>
     </div>
   );
 }
\ No newline at end of file