diff --git a/dashboard-ui.js b/dashboard-ui.js
index 9c97b73..37177ec 100644
--- a/dashboard-ui.js
+++ b/dashboard-ui.js
@@ -1,5 +1,6 @@
 const DashboardUI=(()=>{
 let host=null,root=null,timers=[],controller=null;
+let historyColors=['#c5edaf','#ffb454','#7fc8b6','#c39bff'];
 const esc=v=>String(v??'–').replace(/[&<>"']/g,c=>({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'}[c]));
 const pct=n=>n==null?'–':`${Number(n).toFixed(1)}%`;
 const gib=b=>b==null?'–':`${(Number(b)/1073741824).toFixed(1)} GiB`;
@@ -123,7 +124,6 @@ refreshFull();timers.push(setInterval(()=>{if(host?.isConnected)refreshFull();el
 
 
 let historyRange='24h',usageMode='total',lastProfileUsage=[];
-let historyColors=['#c5edaf','#ffb454','#7fc8b6','#c39bff'];
 const hiddenHistorySeries=new Set();let lastHistoryPoints=[];
 const hiddenSlotSeries=new Set();let lastSlotPoints=[];
 function drawHistory(points){