From 448a88e11423d2850cfbba0c4e5dcab3657d867f Mon Sep 17 00:00:00 2001
From: Youzini-afk <13153778771cx@gmail.com>
Date: Thu, 26 Mar 2026 15:20:16 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E9=9D=A2=E6=9D=BF=E5=B0=BA=E5=AF=B8loc?=
 =?UTF-8?q?alStorage=E6=8C=81=E4=B9=85=E5=8C=96?=
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---
 panel.js | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/panel.js b/panel.js
index efd223f..b2fe6da 100644
--- a/panel.js
+++ b/panel.js
@@ -195,6 +195,7 @@ export async function initPanel({
   _bindTabs();
   _bindClose();
   _bindResizeHandle();
+  _bindPanelResize();
   _bindGraphControls();
   _bindActions();
   _bindConfigControls();
@@ -212,6 +213,8 @@ export function openPanel() {
   if (!overlayEl) return;
   overlayEl.classList.add("active");
 
+  _restorePanelSize();
+
   const isMobile = _isMobile();
   const settings = _getSettings?.() || {};
   const themeName = settings.panelTheme || "crimson";
@@ -679,6 +682,40 @@ function _bindResizeHandle() {
   });
 }
 
+const PANEL_SIZE_KEY = "st-bme-panel-size";
+let _panelResizeTimer = null;
+
+function _bindPanelResize() {
+  if (!panelEl || typeof ResizeObserver === "undefined") return;
+  const observer = new ResizeObserver(() => {
+    clearTimeout(_panelResizeTimer);
+    _panelResizeTimer = setTimeout(() => {
+      if (!overlayEl?.classList.contains("active")) return;
+      const w = panelEl.offsetWidth;
+      const h = panelEl.offsetHeight;
+      if (w > 0 && h > 0) {
+        try {
+          localStorage.setItem(PANEL_SIZE_KEY, JSON.stringify({ w, h }));
+        } catch { /* ignore */ }
+      }
+    }, 300);
+  });
+  observer.observe(panelEl);
+}
+
+function _restorePanelSize() {
+  if (!panelEl) return;
+  try {
+    const raw = localStorage.getItem(PANEL_SIZE_KEY);
+    if (!raw) return;
+    const { w, h } = JSON.parse(raw);
+    if (Number.isFinite(w) && Number.isFinite(h) && w > 200 && h > 200) {
+      panelEl.style.width = w + "px";
+      panelEl.style.height = h + "px";
+    }
+  } catch { /* ignore */ }
+}
+
 // ==================== 操作绑定 ====================
 
 function _bindActions() {