:root{color:#e5e7eb;background:#0b1020;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{background:radial-gradient(circle at top,#18203a,#0b1020 55%);min-width:320px;margin:0}.app{max-width:1100px;margin:0 auto;padding:16px}.topbar{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}h1{margin:0;font-size:clamp(1.3rem,2.5vw,2rem)}.badge{border:1px solid #334155;border-radius:999px;padding:4px 10px;font-size:.85rem}.badge.ok{color:#6ee7b7;background:#064e3b}.badge.offline{color:#fecaca;background:#7f1d1d}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.card{background:#111827;border:1px solid #25304a;border-radius:12px;padding:14px}.card h2{margin-top:0;font-size:1rem}.row{flex-wrap:wrap;gap:8px;margin-bottom:8px;display:flex}input,button{color:#e2e8f0;background:#0f172a;border:1px solid #334155;border-radius:10px;padding:10px 12px;font-size:.95rem}input{flex:1;min-width:130px}button{cursor:pointer;background:#1d4ed8;border-color:#1d4ed8}button:disabled{opacity:.5;cursor:not-allowed}.logs{grid-column:1/-1}pre{color:#86efac;white-space:pre-wrap;background:#020617;border:1px solid #1e293b;border-radius:10px;max-height:280px;margin:0;padding:10px;font-size:.8rem;overflow:auto}.chart-card{grid-column:1/-1}.live-badge{color:#6ee7b7;margin-left:10px;font-size:.75rem;font-weight:400}.notif-list{margin-top:8px;font-size:.85rem}.notif-list ul{margin:4px 0 0;padding:0;list-style:none}.notif-list li{border-bottom:1px solid #1e293b;padding:4px 0}.notif-time{color:#64748b;font-size:.78rem}@media (width<=900px){.grid{grid-template-columns:1fr}}