:root{color-scheme:dark;--bg:#091425;--panel:#12233c;--panel2:#182e4c;--line:#2b4361;--text:#e9f3ff;--muted:#9bb3d0;--accent:#68dbc0;--accent2:#1d5b5b;--warn:#f2c879}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 70% 0%,#152d48 0,transparent 38%),var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,'Segoe UI',sans-serif}header{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:17px max(20px,calc((100vw - 1400px)/2));background:#0c1a2ed9}.logo{font-weight:900;font-size:20px;letter-spacing:.4px}.logo span{color:var(--accent)}.logo small{font-size:12px;font-weight:600}.logo sup{color:var(--accent);font-size:12px;margin-left:7px}.headright{display:flex;align-items:center;gap:12px;flex-wrap:wrap}main{max-width:1400px;margin:auto;padding:25px 20px 80px}h1{font-size:clamp(27px,3vw,37px);margin:0 0 5px}h2{font-size:21px;margin:0 0 16px}h3{font-size:16px;margin:0 0 12px}p{margin:6px 0 14px}.sub,.fine,.muted{color:var(--muted)}.fine{font-size:12px}.eyebrow{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:1.5px}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;gap:15px}.layout{display:grid;grid-template-columns:215px minmax(0,1fr);gap:22px}nav{display:flex;flex-direction:column;gap:7px;align-self:start;position:sticky;top:12px}button{font:inherit;border:0;border-radius:10px;padding:10px 15px;cursor:pointer;font-weight:700;background:#263e5c;color:var(--text)}button:hover{filter:brightness(1.14)}button.selected,button.primary{background:var(--accent);color:#092a30}button.ghost{background:transparent;border:1px solid var(--line)}nav button{text-align:left;padding:13px 15px}nav button.selected{background:#1c4a53;color:#9cffe7}.card{border:1px solid var(--line);background:var(--panel);border-radius:17px;padding:22px;margin-bottom:17px;box-shadow:0 8px 30px #0002}.auth{max-width:500px;margin:65px auto}.auth h1{color:var(--accent)}.tabs{display:flex;gap:8px;margin:22px 0}label{display:block;color:#bfd1e7;font-weight:600;font-size:13px;margin-bottom:12px}input,select{display:block;width:100%;background:#0c1b31;color:#fff;border:1px solid #3b5471;border-radius:9px;padding:11px;margin-top:6px;font:inherit}input:focus,select:focus{outline:2px solid var(--accent)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.metric{background:var(--panel2);padding:18px;border-radius:13px;border:1px solid #294968}.metric strong{display:block;font-size:27px;color:var(--accent)}.metric small{color:var(--muted)}.chip{display:inline-block;border:1px solid #356b69;color:#92e9d4;border-radius:30px;padding:5px 10px;font-size:12px}.chip.warning{border-color:#846c39;color:var(--warn)}.note{border-left:3px solid var(--accent);padding:11px 15px;background:#193347;margin:14px 0}.warn{border-left-color:var(--warn);background:#3b3123}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.tablewrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:560px}th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:var(--muted);font-size:12px;text-transform:uppercase}td button{padding:6px 10px;font-size:12px;margin:2px}.hidden{display:none!important}form.gridform{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 15px}form.gridform button{align-self:end;margin-bottom:12px}#toast{position:fixed;bottom:18px;right:18px;background:#23594d;color:#fff;padding:14px 18px;border-radius:12px;max-width:380px;display:none;box-shadow:0 10px 30px #0008}#toast.error{background:#813c41}.empty{padding:20px;color:var(--muted);text-align:center}.network-list{display:flex;gap:9px;flex-wrap:wrap}.node{background:#203c59;border:1px solid #3a617b;border-radius:10px;padding:11px;min-width:170px}.node b{display:block}.node small{color:var(--muted)}.progress{height:11px;background:#30455f;border-radius:12px;overflow:hidden}.progress>div{height:100%;background:var(--accent)}@media(max-width:900px){.layout{grid-template-columns:1fr}nav{position:static;flex-direction:row;overflow-x:auto;white-space:nowrap}nav button{flex-shrink:0}.grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){header{padding:13px}.logo small{display:none}.grid,.grid.two,form.gridform{grid-template-columns:1fr}.card{padding:16px}.intro{align-items:flex-start;flex-direction:column}.headright .chip{display:none}main{padding:17px 12px 50px}}