:root{color-scheme:dark;--bg:#09111f;--panel:#111c31;--muted:#91a0b8;--text:#ecf2ff;--line:#24314d;--accent:#7dd3fc;--good:#86efac;--bad:#fda4af}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#19345f,#09111f 42%);color:var(--text);font:16px/1.5 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}nav{display:flex;gap:18px;align-items:center;margin-bottom:48px}nav strong{margin-right:auto}.logout{border:1px solid var(--line);border-radius:999px;padding:8px 12px;text-decoration:none;color:#c9d7ef}.hero,main{max-width:1180px;margin:auto;padding:28px}.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.14em;font-size:12px}.hero h1{max-width:880px;font-size:clamp(42px,7vw,84px);line-height:.94;margin:0 0 18px}.lede{max-width:780px;color:#c9d7ef;font-size:20px}.controls{display:grid;grid-template-columns:2fr repeat(3,1fr) auto;gap:12px;margin-top:28px}.controls label{display:grid;gap:6px;color:var(--muted);font-size:13px}.controls select,.controls button{border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:#0c1628;color:var(--text)}button{cursor:pointer}.controls button{background:var(--accent);color:#062033;font-weight:800}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric,.panel{background:rgba(17,28,49,.84);border:1px solid rgba(255,255,255,.08);box-shadow:0 24px 80px rgba(0,0,0,.24);border-radius:24px}.metric{padding:22px}.metric span,.metric small{display:block;color:var(--muted)}.metric strong{display:block;font-size:34px;margin:8px 0}.panel{padding:24px;margin-top:18px}.panel-head{display:flex;align-items:center;gap:12px}.panel-head h2{margin-right:auto}.panel-head button{border:1px solid var(--line);background:#0b1425;color:var(--accent);border-radius:99px;width:30px;height:30px}.chart{width:100%;height:240px;color:var(--accent);background:linear-gradient(180deg,rgba(125,211,252,.10),transparent);border-radius:16px;margin-top:14px}.chart-tabs{display:flex;gap:8px;flex-wrap:wrap}.chart-tabs button{border:1px solid var(--line);background:#0b1425;color:var(--text);border-radius:999px;padding:8px 12px}.readout{margin:14px 0;padding:14px;border:1px dashed var(--line);border-radius:16px;color:#dbeafe}table{width:100%;border-collapse:collapse;margin-top:12px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px;vertical-align:top}th{color:var(--muted);font-size:13px}.key{max-width:520px;word-break:break-word}.split{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:24px}.events{display:grid;gap:10px;padding:0;list-style:none}.events li{border-left:3px solid var(--good);padding:10px 12px;background:#0b1425;border-radius:12px}.events li.critical{border-left-color:var(--bad)}.events time,.events span{display:block;color:var(--muted);font-size:13px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.cards article{background:#0b1425;border:1px solid var(--line);border-radius:18px;padding:18px}.empty{color:var(--muted);border:1px dashed var(--line);padding:18px;border-radius:16px}dialog{max-width:640px;border:1px solid var(--line);border-radius:20px;background:#101b30;color:var(--text);padding:24px}dialog::backdrop{background:rgba(0,0,0,.62)}#close-help{float:right}.login-page{min-height:100vh;display:grid;place-items:center}.login-shell{max-width:560px;width:100%;padding:28px}.login-card{background:rgba(17,28,49,.92);border:1px solid rgba(255,255,255,.10);border-radius:28px;padding:32px;box-shadow:0 24px 80px rgba(0,0,0,.30)}.login-card h1{font-size:40px;line-height:1;margin:0 0 16px}.login-form{display:grid;gap:14px;margin-top:24px}.login-form label{display:grid;gap:7px;color:var(--muted);font-size:13px}.login-form input{border:1px solid var(--line);border-radius:14px;padding:13px 14px;background:#0c1628;color:var(--text);font:inherit}.login-form button{border:0;border-radius:14px;padding:13px 16px;background:var(--accent);color:#062033;font-weight:800}.login-error{border:1px solid rgba(253,164,175,.55);background:rgba(253,164,175,.10);color:#fecdd3;border-radius:14px;padding:12px}@media(max-width:860px){.controls,.metrics,.split,.cards{grid-template-columns:1fr}.hero h1{font-size:44px}nav{flex-wrap:wrap}}