diff --git a/llm_team_ui.py b/llm_team_ui.py
index 69da6fe..6defe09 100644
--- a/llm_team_ui.py
+++ b/llm_team_ui.py
@@ -3285,75 +3285,92 @@ LAB_HTML = r"""
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <title>LLM Team - Lab</title>
+<link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600;700&family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
 <style>
-  :root { --bg:#0a0c10;--surface:#151820;--surface2:#1c2030;--border:#272d3f;--text:#e4e4e7;--text2:#a1a1aa;
-    --accent:#6366f1;--accent2:#818cf8;--green:#22c55e;--orange:#f59e0b;--red:#ef4444;--blue:#3b82f6;--glow:rgba(99,102,241,0.12); }
+  :root { --bg:#08090c;--surface:rgba(14,16,22,0.82);--surface2:rgba(20,22,30,0.7);--border:#2a2d35;--text:#e8e6e3;--text2:#7a7872;
+    --accent:#e2b55a;--accent2:#f0cc74;--green:#4ade80;--orange:#f59e0b;--red:#e05252;--blue:#5b9cf5;--glow:rgba(226,181,90,0.06); }
   *{box-sizing:border-box;margin:0;padding:0}
-  body{font-family:'Inter',-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
-  .c{max-width:1200px;margin:0 auto;padding:16px 24px}
-  header{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--border);margin-bottom:20px}
-  header h1{font-size:22px;font-weight:700;letter-spacing:-0.5px}
-  header h1 span{background:linear-gradient(135deg,var(--green),#4ade80);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
-  header nav{margin-left:auto;display:flex;gap:6px}
-  header nav a{color:var(--text2);text-decoration:none;font-size:12px;padding:4px 10px;border:1px solid var(--border);border-radius:6px}
-  header nav a:hover{border-color:var(--accent);color:var(--accent2)}
-  .tabs{display:flex;gap:4px;margin-bottom:20px}
-  .tab{padding:8px 16px;background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--text2);cursor:pointer;font-size:13px;font-weight:500;transition:all .15s}
+  body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}
+  canvas#bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none}
+  .scanlines{position:fixed;inset:0;z-index:1;pointer-events:none;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.02) 2px,rgba(0,0,0,0.02) 4px)}
+  .c{max-width:1200px;margin:0 auto;padding:16px 28px;position:relative;z-index:10}
+  header{display:flex;align-items:center;gap:14px;padding:18px 0;border-bottom:2px solid var(--border);margin-bottom:22px}
+  header h1{font-family:'JetBrains Mono',monospace;font-size:20px;font-weight:700;letter-spacing:-0.5px}
+  header h1 span{color:var(--green)}
+  .nav-link{color:var(--text2);text-decoration:none;font-size:10px;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:0.5px;padding:5px 10px;border:2px solid var(--border);border-radius:2px}
+  .nav-link:hover{border-color:var(--accent);color:var(--accent)}
+  .tabs{display:flex;gap:4px;margin-bottom:20px;flex-wrap:wrap}
+  .tab{padding:8px 16px;background:transparent;border:2px solid var(--border);border-radius:2px;color:var(--text2);cursor:pointer;font-size:11px;font-weight:600;transition:all .15s;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:0.5px}
   .tab:hover{border-color:var(--accent);color:var(--text)}
-  .tab.active{border-color:var(--accent);background:var(--glow);color:var(--accent2)}
+  .tab.active{border-color:var(--accent);background:var(--glow);color:var(--accent)}
   .tc{display:none}.tc.active{display:block}
-  .card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px;margin-bottom:12px}
-  .card h3{font-size:15px;font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:8px}
+  .card{background:var(--surface);border:2px solid var(--border);border-radius:2px;padding:20px;margin-bottom:12px;backdrop-filter:blur(16px);position:relative}
+  .card::before{content:'';position:absolute;top:-1px;left:16px;right:16px;height:1px;background:linear-gradient(90deg,transparent,rgba(226,181,90,0.15),transparent)}
+  .card h3{font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:0.5px}
   .row{display:flex;gap:10px;align-items:center;margin-bottom:10px;font-size:13px}
-  .row label{width:100px;color:var(--text2);flex-shrink:0;font-weight:500}
-  .row input,.row select,.row textarea{flex:1;background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:5px;padding:7px 10px;font-size:13px;font-family:inherit}
-  .row input:focus,.row select:focus,.row textarea:focus{outline:none;border-color:var(--accent)}
-  .btn{padding:7px 14px;border:1px solid var(--border);border-radius:6px;background:var(--surface2);color:var(--text);cursor:pointer;font-size:12px;font-weight:500;transition:all .15s}
-  .btn:hover{border-color:var(--accent);color:var(--accent2)}
-  .btn-p{background:var(--accent);border-color:var(--accent);color:white}
-  .btn-p:hover{filter:brightness(1.15)}
-  .btn-g{background:rgba(34,197,94,.15);border-color:var(--green);color:var(--green)}
-  .btn-r{background:rgba(239,68,68,.1);border-color:var(--red);color:var(--red)}
-  .btn-o{background:rgba(245,158,11,.1);border-color:var(--orange);color:var(--orange)}
-  .exp-item{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:14px;margin-bottom:8px;cursor:pointer;transition:border-color .15s}
+  .row label{width:100px;color:var(--text2);flex-shrink:0;font-weight:600;font-family:'JetBrains Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:0.5px}
+  .row input,.row select,.row textarea{flex:1;background:rgba(0,0,0,0.4);border:2px solid var(--border);color:var(--text);border-radius:2px;padding:8px 10px;font-size:13px;font-family:inherit}
+  .row input:focus,.row select:focus,.row textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
+  .btn{padding:7px 14px;border:2px solid var(--border);border-radius:2px;background:transparent;color:var(--text);cursor:pointer;font-size:10px;font-weight:700;transition:all .15s;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:0.5px}
+  .btn:hover{border-color:var(--accent);color:var(--accent)}
+  .btn-p{background:var(--accent);border-color:var(--accent);color:#08090c}
+  .btn-p:hover{background:var(--accent2)}
+  .btn-g{border-color:rgba(74,222,128,0.3);color:var(--green)}
+  .btn-g:hover{background:rgba(74,222,128,0.06)}
+  .btn-r{border-color:rgba(224,82,82,0.3);color:var(--red)}
+  .btn-r:hover{background:rgba(224,82,82,0.06)}
+  .btn-o{border-color:rgba(245,158,11,0.3);color:var(--orange)}
+  .btn-o:hover{background:rgba(245,158,11,0.06)}
+  .exp-item{background:rgba(0,0,0,0.25);border:2px solid var(--border);border-radius:2px;padding:14px;margin-bottom:8px;cursor:pointer;transition:border-color .15s}
   .exp-item:hover{border-color:var(--accent)}
   .exp-item .name{font-weight:600;font-size:14px}
-  .exp-item .meta{font-size:11px;color:var(--text2);display:flex;gap:12px;margin-top:4px}
-  .status-pill{display:inline-block;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:600;text-transform:uppercase}
-  .status-pill.idle{background:var(--surface);color:var(--text2)}
-  .status-pill.running{background:rgba(34,197,94,.15);color:var(--green);animation:pulse 2s infinite}
-  .status-pill.paused{background:rgba(245,158,11,.15);color:var(--orange)}
-  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}
+  .exp-item .meta{font-size:10px;color:var(--text2);display:flex;gap:12px;margin-top:4px;font-family:'JetBrains Mono',monospace}
+  .status-pill{display:inline-block;padding:2px 8px;border-radius:2px;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;font-family:'JetBrains Mono',monospace;border:1px solid}
+  .status-pill.idle{background:transparent;color:var(--text2);border-color:var(--border)}
+  .status-pill.running{background:rgba(74,222,128,0.08);color:var(--green);border-color:rgba(74,222,128,0.3);animation:pulse 2s infinite}
+  .status-pill.paused{background:rgba(245,158,11,0.08);color:var(--orange);border-color:rgba(245,158,11,0.3)}
+  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
   .eval-row{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;margin-bottom:6px;align-items:start}
-  .eval-row textarea{min-height:50px;font-size:12px;resize:vertical}
+  .eval-row textarea{min-height:50px;font-size:12px;resize:vertical;background:rgba(0,0,0,0.4);border:2px solid var(--border);color:var(--text);border-radius:2px;padding:8px}
+  .eval-row textarea:focus{border-color:var(--accent);outline:none}
   .eval-row .btn{margin-top:0;flex-shrink:0;align-self:center}
-  .model-chip{display:inline-block;padding:3px 10px;border-radius:12px;font-size:11px;margin:2px;cursor:pointer;border:1px solid var(--border);transition:all .15s}
+  .model-chip{display:inline-block;padding:4px 10px;border-radius:2px;font-size:11px;margin:2px;cursor:pointer;border:2px solid var(--border);transition:all .15s;font-family:'JetBrains Mono',monospace}
   .model-chip:hover{border-color:var(--accent)}
-  .model-chip.sel{background:var(--glow);border-color:var(--accent);color:var(--accent2)}
-  .chart-wrap{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:14px;overflow:hidden}
+  .model-chip.sel{background:var(--glow);border-color:var(--accent);color:var(--accent)}
+  .chart-wrap{background:rgba(0,0,0,0.3);border:2px solid var(--border);border-radius:2px;padding:12px;margin-bottom:14px;overflow:hidden}
   .chart-wrap svg{width:100%;height:200px}
   .trial-log{max-height:400px;overflow-y:auto}
-  .trial-log::-webkit-scrollbar{width:4px}
-  .trial-log::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}
-  .trial-item{display:flex;align-items:center;gap:8px;padding:6px 10px;font-size:12px;border-bottom:1px solid var(--border)}
+  .trial-log::-webkit-scrollbar{width:3px}
+  .trial-log::-webkit-scrollbar-thumb{background:rgba(226,181,90,0.15)}
+  .trial-item{display:flex;align-items:center;gap:8px;padding:6px 10px;font-size:12px;border-bottom:1px solid rgba(42,45,53,0.3)}
   .trial-item:last-child{border:none}
-  .trial-item .num{width:30px;color:var(--text2);font-weight:600}
+  .trial-item .num{width:30px;color:var(--text2);font-weight:600;font-family:'JetBrains Mono',monospace}
   .trial-item .diff{flex:1;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
-  .trial-item .score{font-weight:600;width:50px;text-align:right}
-  .trial-item .ind{width:8px;height:8px;border-radius:50%;flex-shrink:0}
-  .best-box{background:var(--surface2);border:1px solid var(--green);border-radius:8px;padding:12px;font-size:12px;white-space:pre-wrap;max-height:200px;overflow-y:auto}
-  .toast{position:fixed;top:20px;right:20px;padding:10px 16px;border-radius:8px;font-size:13px;z-index:100;animation:fi .2s}
-  .toast.ok{background:rgba(34,197,94,.15);border:1px solid var(--green);color:var(--green)}
-  .toast.err{background:rgba(239,68,68,.1);border:1px solid var(--red);color:var(--red)}
+  .trial-item .score{font-weight:700;width:50px;text-align:right;font-family:'JetBrains Mono',monospace}
+  .trial-item .ind{width:8px;height:8px;border-radius:2px;flex-shrink:0}
+  .best-box{background:rgba(0,0,0,0.3);border:2px solid var(--green);border-radius:2px;padding:12px;font-size:12px;white-space:pre-wrap;max-height:200px;overflow-y:auto;font-family:'JetBrains Mono',monospace}
+  .toast{position:fixed;top:20px;right:20px;padding:8px 14px;border-radius:2px;font-size:10px;z-index:100;animation:fi .2s;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:0.5px;border:2px solid;backdrop-filter:blur(16px)}
+  .toast.ok{background:rgba(74,222,128,0.1);border-color:var(--green);color:var(--green)}
+  .toast.err{background:rgba(224,82,82,0.1);border-color:var(--red);color:var(--red)}
   @keyframes fi{from{opacity:0;transform:translateY(-10px)}to{opacity:1}}
-  .empty{text-align:center;padding:40px;color:var(--text2);font-size:13px}
+  .empty{text-align:center;padding:40px;color:var(--text2);font-size:12px;font-family:'JetBrains Mono',monospace}
+  @media(max-width:768px){.tabs{gap:3px}.tab{padding:6px 10px;font-size:9px}.card{padding:14px}}
 </style>
 </head>
 <body>
+<canvas id="bg-grid"></canvas>
+<div class="scanlines"></div>
 <div class="c">
   <header>
     <h1><span>Lab</span> AutoResearch</h1>
-    <nav style="margin-left:auto;display:flex;gap:8px;align-items:center"><a href="/">Team UI</a><a href="/admin">Admin</a><span style="opacity:0.3">|</span><a href="/logout" style="opacity:0.5;font-size:11px">Logout</a></nav>
+    <nav style="margin-left:auto;display:flex;gap:6px;align-items:center">
+      <a class="nav-link" href="/">Team</a>
+      <a class="nav-link" href="/history">History</a>
+      <a class="nav-link" href="/admin">Admin</a>
+      <a class="nav-link" href="/logs">Logs</a>
+      <span style="width:2px;height:16px;background:var(--border);margin:0 2px"></span>
+      <a class="nav-link" href="/logout" style="opacity:0.4">Logout</a>
+    </nav>
   </header>
   <div class="tabs">
     <div class="tab active" onclick="labTab('experiments')">Experiments</div>
@@ -3392,7 +3409,7 @@ LAB_HTML = r"""
       <div id="no-exp-cfg" class="empty">Select an experiment from the Experiments tab first.</div>
       <div id="cfg-editor" style="display:none">
         <div class="row"><label>System Prompt</label></div>
-        <textarea id="cfg-sysprompt" style="width:100%;min-height:100px;background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:10px;font-size:12px;margin-bottom:10px;font-family:inherit" placeholder="You are a helpful assistant."></textarea>
+        <textarea id="cfg-sysprompt" style="width:100%;min-height:100px;background:rgba(0,0,0,0.4);border:2px solid var(--border);color:var(--text);border-radius:2px;padding:10px;font-size:12px;margin-bottom:10px;font-family:'JetBrains Mono',monospace" placeholder="You are a helpful assistant."></textarea>
         <div class="row"><label>Temperature</label><input id="cfg-temp" type="range" min="0" max="1.5" step="0.05" value="0.7" oninput="document.getElementById('cfg-temp-val').textContent=this.value"><span id="cfg-temp-val" style="width:30px;text-align:center;font-size:12px">0.7</span></div>
         <div class="row"><label>Model</label><select id="cfg-model"></select></div>
         <div class="row" style="justify-content:flex-end"><button class="btn btn-p" onclick="saveConfig()">Save Config</button></div>
@@ -3723,13 +3740,16 @@ function labTab(name) {
 }
 
 function toast(msg, ok=true) {
-  const t = document.createElement('div');
+  var t = document.createElement('div');
   t.className = 'toast ' + (ok ? 'ok' : 'err');
-  t.textContent = msg;
+  t.textContent = ok ? '✓ ' + msg : '✗ ' + msg;
   document.body.appendChild(t);
-  setTimeout(() => t.remove(), 3000);
+  setTimeout(function(){ t.style.opacity='0'; t.style.transition='opacity 0.3s'; setTimeout(function(){t.remove()},300); }, 2500);
 }
 
+// Background grid
+!function(){var c=document.getElementById('bg-grid');if(!c)return;var x=c.getContext('2d');function resize(){c.width=window.innerWidth;c.height=window.innerHeight}resize();window.addEventListener('resize',resize);var t=0;function draw(){x.clearRect(0,0,c.width,c.height);var s=50,ox=(t*0.2)%s,oy=(t*0.1)%s;x.fillStyle='rgba(226,181,90,0.025)';for(var gx=-s+ox;gx<c.width+s;gx+=s)for(var gy=-s+oy;gy<c.height+s;gy+=s){x.beginPath();x.arc(gx,gy,0.7,0,Math.PI*2);x.fill()}t++;requestAnimationFrame(draw)}draw()}();
+
 init();
 </script>
 </body>