diff --git a/diagnostic/index.html b/diagnostic/index.html
index f350702..d283cd8 100644
--- a/diagnostic/index.html
+++ b/diagnostic/index.html
@@ -201,7 +201,7 @@
   <div id="card-load-modal" style="display:none;position:fixed;inset:0;z-index:1001;background:rgba(0,0,0,0.8);align-items:center;justify-content:center;" onclick="if(event.target===this)closeCardLoad()">
     <div style="background:#0D0D1A;border:1px solid #2A2A3E;border-radius:10px;padding:16px;max-width:1000px;width:94%;max-height:92vh;overflow:auto;display:flex;flex-direction:column;gap:10px;">
       <div style="display:flex;align-items:center;justify-content:space-between;">
-        <h3 style="margin:0;color:#fff;">Auslastung der Grafikkarten <span style="font-size:11px;color:#8888AA;font-weight:normal;">· live, jede Sekunde</span></h3>
+        <h3 style="margin:0;color:#fff;">Auslastung der Grafikkarten<span id="card-load-scope"></span> <span style="font-size:11px;color:#8888AA;font-weight:normal;">· live, jede Sekunde</span></h3>
         <button onclick="closeCardLoad()" style="background:none;border:none;color:#8888AA;font-size:22px;cursor:pointer;">&times;</button>
       </div>
       <div id="card-load-body" style="display:flex;flex-direction:column;gap:14px;"></div>
@@ -5249,7 +5249,8 @@
         // GPUs + Tokens), sonst irgendein online Worker des Node.
         const group = byNode[node];
         const rep = group.find(w => w.service === 'llm' && w.online) || group.find(w => w.online) || group[0];
-        const btn = rep ? '<button class="btn secondary" onclick="openNodeStats(\'' + escapeHtml(rep.instanceId) + '\',\'' + escapeHtml(node) + '\')" style="padding:2px 8px;font-size:10px;margin-left:8px;">Auslastung</button>' : '';
+        const btn = rep ? '<button class="btn secondary" onclick="openNodeStats(\'' + escapeHtml(rep.instanceId) + '\',\'' + escapeHtml(node) + '\')" style="padding:2px 8px;font-size:10px;margin-left:8px;">Auslastung</button>' +
+          '<button class="btn secondary" onclick="openCardLoad(\'' + escapeHtml(node) + '\')" title="Live-Auslastung pro Grafikkarte dieser Box" style="padding:2px 8px;font-size:10px;margin-left:6px;">📊 Karten</button>' : '';
         return '<div style="margin-bottom:10px;">' +
           '<div style="font-weight:600;color:#AAB;margin-bottom:2px;">🖥️ ' + escapeHtml(node) + btn + '</div>' +
           rows + '</div>';
@@ -5331,13 +5332,16 @@
     const _cardLoadStreams = new Map();   // instanceId → {node, gpus, single}
     const _cardLoad = new Map();          // node|uuid → {node, index, name, util, ..., hist: []}
     let _cardLoadTimer = null;
-    function openCardLoad() {
+    /** onlyNode: nur diese Box (Button in der Compute-Flotte); leer = alle */
+    function openCardLoad(onlyNode) {
       document.getElementById('card-load-modal').style.display = 'flex';
+      document.getElementById('card-load-scope').textContent = onlyNode ? ' · ' + onlyNode : '';
       _cardLoad.clear();
       _cardLoadStreams.clear();
       const byNode = {};
       for (const w of workers) {
         if (!w.online || !['llm', 'whisper', 'f5tts', 'voxtral'].includes(w.service)) continue;
+        if (onlyNode && w.node !== onlyNode) continue;
         (byNode[w.node] = byNode[w.node] || []).push(w);
       }
       for (const [node, list] of Object.entries(byNode)) {