:root{color-scheme:dark;--bg:#09171c;--panel:#11272e;--line:#28434a;--green:#67dfb2;--text:#edf7f4;--muted:#9bb3b7}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}header{display:flex;align-items:center;gap:20px;padding:22px max(24px,calc((100vw - 1420px)/2));border-bottom:1px solid var(--line)}a{color:var(--green);text-decoration:none}.brand{font-size:24px;letter-spacing:2px;font-weight:800;color:var(--text)}.brand span{color:var(--green)}.tag,.muted,footer{color:var(--muted)}.tag{font-size:13px}nav{margin-left:auto;display:flex;gap:16px;align-items:center}nav form{margin:0}main{max-width:1420px;padding:32px 24px;margin:auto}.title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}h1{font-size:clamp(25px,4vw,38px);letter-spacing:-1px;line-height:1.15;margin:6px 0 12px}h2{font-size:18px;margin:0 0 12px}.eyebrow{letter-spacing:2px;color:var(--green);font-size:11px;font-weight:800}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}.toolbar{display:flex;gap:16px;align-items:end;flex-wrap:wrap;padding:18px 22px;margin-bottom:20px}.toolbar p{margin:0 0 10px;flex:1;min-width:150px}.compact{margin:0;width:190px}label{display:block;font-size:13px;margin-bottom:18px;color:var(--muted)}input,select,textarea{display:block;width:100%;border:1px solid #38525a;border-radius:9px;background:#0c1d23;color:var(--text);padding:11px 12px;font:inherit;margin-top:6px}input:focus,textarea:focus,select:focus{outline:2px solid var(--green);outline-offset:2px}button{border:1px solid transparent;border-radius:9px;font:600 13px system-ui;padding:12px 16px;background:var(--green);color:#08251b;cursor:pointer}button:disabled{opacity:.45;cursor:default}.quiet{background:transparent;border-color:var(--line);color:var(--text)}.quiet.on{border-color:var(--green);color:var(--green)}.badge{font-size:12px;padding:8px 13px;border:1px solid var(--line);border-radius:25px;color:var(--green);white-space:nowrap}.workspace{display:grid;grid-template-columns:minmax(300px,36%) minmax(0,1fr);gap:20px}.list{padding:16px 12px}.list-title,.detail-title{display:flex;align-items:center;justify-content:space-between;padding:5px 8px 16px}.list-title h2,.detail-title h2{margin:0}#pairs{max-height:610px;overflow:auto}.pair{display:grid;grid-template-columns:1fr auto;text-align:left;width:100%;background:transparent;color:var(--text);border:1px solid transparent;border-radius:10px;padding:14px 12px;margin:3px 0}.pair:hover,.pair.selected{background:#203a42;border-color:var(--line)}.pair small{color:var(--muted);display:block;font-weight:400;font-size:11px;margin-top:4px}.pair .direction{font-size:11px;color:var(--muted)}.pair .live{color:var(--green)}.levels{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:10px 0 24px}.levels div{background:#0a2027;border-radius:10px;padding:14px}.levels span{display:block;color:var(--muted);font-size:10px;letter-spacing:1px}.levels strong{display:block;font-size:clamp(13px,2vw,20px);color:var(--green);overflow-wrap:anywhere;margin-top:5px}pre{white-space:pre-wrap;font:14px/1.8 system-ui;max-height:650px;overflow:auto;margin:0}.small{font-size:12px}.login{max-width:480px;margin:55px auto}.login h1{font-size:30px}.login button{width:100%}.notice{border:1px solid #ae8553;background:#44341e;color:#ffe2af;padding:12px;border-radius:9px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}.account{display:flex;align-items:center;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);padding:16px 0}.account>div{flex:1}.account form{margin:0}.reset{display:flex;gap:10px}.reset input{margin:0}.check{display:flex;align-items:center;gap:8px}.check input{width:auto;margin:0}.empty{padding:20px;color:var(--muted)}footer{max-width:1420px;margin:auto;padding:15px 24px 30px;font-size:11px}@media(max-width:800px){header{flex-wrap:wrap;padding:18px}.tag{display:none}nav{font-size:12px;gap:10px}main{padding:22px 14px}.workspace,.admin-grid{grid-template-columns:1fr}.title{align-items:start}.badge{max-width:145px;white-space:normal}.toolbar{gap:10px}.compact{flex:1;min-width:140px}.card{padding:18px}#pairs{max-height:310px}.levels{gap:7px}.levels div{padding:10px}.detail-title{padding:0 0 12px}pre{max-height:none}.login{margin:20px auto}.reset{flex-wrap:wrap}}

/* Information-first layout */
:root{color-scheme:dark}body{background:#101418;color:#e1e5e9;font-family:Arial,Helvetica,sans-serif;font-size:14px}header,.card{background:#171d23;border:1px solid #34404a;border-radius:3px;box-shadow:none}.levels>div{background:#10171d;border-radius:2px}h1{font-size:25px;letter-spacing:0}h2{font-size:18px}h3{font-size:15px}.eyebrow{display:none}strong{font-variant-numeric:tabular-nums}.card{padding:18px;margin-bottom:16px}.muted{color:#acb8c3}a{color:#9dc8eb}pre{line-height:1.7;font-size:13px}button,input,select,textarea{border-radius:3px}table{border-collapse:collapse;width:100%;font-size:13px}td,th{text-align:left;vertical-align:top;padding:10px;border-bottom:1px solid #34404a}dt{font-weight:bold;margin-top:14px}dd{margin:5px 0;line-height:1.6}details{margin-top:14px}summary{cursor:pointer;padding:8px 0}iframe{width:100%;height:160px;border:0;background:white}.detail{overflow-wrap:anywhere}.levels strong{font-size:22px}nav{flex-wrap:wrap}@media(max-width:700px){table{display:block;overflow-x:auto}.card{padding:12px}td,th{min-width:80px}}