From 0a0692db409f049cd4c68ae8768ff6137804c4bf Mon Sep 17 00:00:00 2001
From: Chris Dumas <chrisldumas@hotmail.com>
Date: Thu, 27 Aug 2026 07:17:51 +0000
Subject: [PATCH] Auto-fit Beat Prompt node height

---
 js/h3_beat_prompt/index.js | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/js/h3_beat_prompt/index.js b/js/h3_beat_prompt/index.js
index 7896372..2493b7e 100644
--- a/js/h3_beat_prompt/index.js
+++ b/js/h3_beat_prompt/index.js
@@ -44,10 +44,6 @@ function injectCSS() {
     .dh3bp-root {
       box-sizing: border-box;
       width: 100%;
-      height: 100%;
-      display: flex;
-      flex-direction: column;
-      overflow: auto;
       pointer-events: auto;
       color: #e8e8e8;
       font: 12px/1.35 "Segoe UI", sans-serif;
@@ -80,7 +76,6 @@ function injectCSS() {
     }
     .dh3bp-list {
       display: flex;
-      flex: 1 1 auto;
       flex-direction: column;
       gap: 10px;
     }
@@ -306,6 +301,18 @@ function stopCanvasKeyboard(event) {
   if (isInteractiveTarget(event.target)) event.stopImmediatePropagation();
 }
 
+function fitNodeHeight(node) {
+  const root = node?._dh3bpUI?.root;
+  if (!root) return;
+  requestAnimationFrame(() => {
+    const contentHeight = Math.ceil(root.scrollHeight || 0);
+    const nextHeight = Math.max(DEFAULT_H, contentHeight + 6);
+    if (Math.abs((node.size?.[1] || 0) - nextHeight) < 2) return;
+    node.size[1] = nextHeight;
+    node.setDirtyCanvas?.(true, true);
+  });
+}
+
 function renderUI(node) {
   const ui = node._dh3bpUI;
   if (!ui) return;
@@ -474,6 +481,7 @@ function renderUI(node) {
     updateTextareaHeight(textarea);
   });
 
+  fitNodeHeight(node);
   node.setDirtyCanvas?.(true, true);
 }