diff --git a/server.js b/server.js
index 17eea8e..8106059 100644
--- a/server.js
+++ b/server.js
@@ -374,6 +374,130 @@ function stateBody(friendlyName, icon, usage, fetchedAt) {
 const app = express();
 app.set("json spaces", 2);
 
+app.get("/", (_req, res) => {
+  res.send(`<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Ollama Cloud Usage</title>
+<style>
+  * { margin: 0; padding: 0; box-sizing: border-box; }
+  body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #0d1117; color: #c9d1d9; min-height: 100vh; display: flex; align-items: center; justify-content: center; }
+  .container { max-width: 700px; width: 100%; padding: 20px; }
+  h1 { text-align: center; margin-bottom: 24px; font-size: 1.5rem; color: #58a6ff; }
+  .card { background: #161b22; border: 1px solid #30363d; border-radius: 8px; padding: 20px; margin-bottom: 16px; }
+  .card h2 { font-size: 1rem; margin-bottom: 12px; color: #79c0ff; }
+  textarea { width: 100%; height: 180px; background: #0d1117; border: 1px solid #30363d; border-radius: 6px; color: #c9d1d9; font-family: "SF Mono", "Fira Code", monospace; font-size: 13px; padding: 12px; resize: vertical; }
+  textarea:focus { outline: none; border-color: #58a6ff; }
+  button { background: #238636; color: #fff; border: none; border-radius: 6px; padding: 10px 24px; font-size: 14px; cursor: pointer; margin-top: 12px; transition: background 0.2s; }
+  button:hover { background: #2ea043; }
+  button:disabled { background: #21262d; color: #484f58; cursor: not-allowed; }
+  .status { margin-top: 12px; padding: 10px 14px; border-radius: 6px; font-size: 13px; display: none; }
+  .status.ok { display: block; background: #0d1f0d; border: 1px solid #238636; color: #3fb950; }
+  .status.err { display: block; background: #1f0d0d; border: 1px solid #da3633; color: #f85149; }
+  .usage { margin-top: 8px; }
+  .usage .label { font-size: 13px; color: #8b949e; }
+  .usage .bar { height: 8px; background: #21262d; border-radius: 4px; overflow: hidden; margin-top: 4px; }
+  .usage .bar .fill { height: 100%; border-radius: 4px; transition: width 0.5s; }
+  .usage .fill.session { background: #58a6ff; }
+  .usage .fill.weekly { background: #d2a8ff; }
+  .usage .meta { font-size: 12px; color: #8b949e; margin-top: 4px; }
+  pre { white-space: pre-wrap; word-break: break-all; font-size: 12px; max-height: 300px; overflow-y: auto; margin-top: 8px; }
+</style>
+</head>
+<body>
+<div class="container">
+  <h1>Ollama Cloud Usage</h1>
+
+  <div class="card">
+    <h2>Update Cookies</h2>
+    <p style="font-size:13px;color:#8b949e;margin-bottom:10px;">Paste the exported cookie JSON array from your browser below.</p>
+    <textarea id="cookieInput" placeholder='[{"name":"aid","value":"...","domain":"ollama.com",...}]'></textarea>
+    <button id="submitBtn" onclick="submitCookies()">Save Cookies & Refresh</button>
+    <div id="cookieStatus" class="status"></div>
+  </div>
+
+  <div class="card">
+    <h2>Current Usage</h2>
+    <button onclick="fetchUsage()" style="background:#1f6feb;">Refresh</button>
+    <div id="usageData" class="usage" style="margin-top:12px;">
+      <span class="label">No data yet.</span>
+    </div>
+    <div id="usageStatus" class="status"></div>
+  </div>
+
+  <div class="card">
+    <h2>Health</h2>
+    <div id="healthData" style="font-size:13px;color:#8b949e;">Checking...</div>
+  </div>
+</div>
+<script>
+async function submitCookies() {
+  const btn = document.getElementById('submitBtn');
+  const status = document.getElementById('cookieStatus');
+  const input = document.getElementById('cookieInput');
+  const text = input.value.trim();
+  if (!text) { status.className='status err'; status.textContent='Paste cookie JSON first.'; return; }
+  btn.disabled = true;
+  status.className='status'; status.textContent='';
+  try {
+    const cookies = JSON.parse(text);
+    if (!Array.isArray(cookies)) throw new Error('Must be a JSON array');
+    const res = await fetch('/api/cookies', { method:'POST', headers:{'Content-Type':'application/json'}, body:JSON.stringify(cookies) });
+    const data = await res.json();
+    if (res.ok) { status.className='status ok'; status.textContent='Saved ' + data.count + ' cookies. Refreshing usage...'; fetchUsage(); }
+    else { status.className='status err'; status.textContent=data.error||'Failed'; }
+  } catch(e) { status.className='status err'; status.textContent='Invalid JSON: '+e.message; }
+  btn.disabled = false;
+}
+
+async function fetchUsage() {
+  const el = document.getElementById('usageData');
+  const status = document.getElementById('usageStatus');
+  status.className='status'; status.textContent='';
+  try {
+    const res = await fetch('/api/usage/refresh');
+    const data = await res.json();
+    if (data.session || data.weekly) {
+      let html = '';
+      if (data.session) {
+        html += '<div style="margin-bottom:10px;"><div class="label">Session Usage: '+data.session.percent+'%</div><div class="bar"><div class="fill session" style="width:'+data.session.percent+'%"></div></div>';
+        if(data.session.resetsIn) html+='<div class="meta">Resets in '+data.session.resetsIn+'</div>';
+        html+='</div>';
+      }
+      if (data.weekly) {
+        html += '<div><div class="label">Weekly Usage: '+data.weekly.percent+'%</div><div class="bar"><div class="fill weekly" style="width:'+data.weekly.percent+'%"></div></div>';
+        if(data.weekly.resetsIn) html+='<div class="meta">Resets in '+data.weekly.resetsIn+'</div>';
+        html+='</div>';
+      }
+      el.innerHTML = html;
+    } else if (data.error || data.needsLogin) {
+      el.innerHTML = '<span class="label" style="color:#f85149;">'+(data.error||'Authentication required')+'</span>';
+    } else if (data.scrapeFailed) {
+      el.innerHTML = '<span class="label" style="color:#d29922;">Could not parse usage data</span><pre>'+JSON.stringify(data.debug||{},null,2)+'</pre>';
+    } else {
+      el.innerHTML = '<span class="label">'+JSON.stringify(data,null,2)+'</span>';
+    }
+  } catch(e) { status.className='status err'; status.textContent='Fetch error: '+e.message; }
+}
+
+async function fetchHealth() {
+  try {
+    const res = await fetch('/api/health');
+    const data = await res.json();
+    const el = document.getElementById('healthData');
+    el.innerHTML = 'Auth: <b>'+data.authMode+'</b> &middot; Poll: '+data.pollInterval+'m &middot; HA: '+(data.haConfigured?'configured':'off')+'<br>Last fetch: '+(data.lastFetch||'never');
+  } catch(e) { document.getElementById('healthData').textContent='Error: '+e.message; }
+}
+
+fetchHealth();
+fetchUsage();
+</script>
+</body>
+</html>`);
+});
+
 app.get("/api/usage", (_req, res) => {
   if (!latestState) {
     return res.json({ status: "no_data", message: "No data yet. Wait for first poll." });
