:root{color-scheme:dark;--bg:#0b111b;--panel:#131d2c;--edge:#2a374b;--muted:#a7b7cc;--blue:#8db8ff;--green:#77dfb4;--amber:#f1c779}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#edf3ff;font:16px/1.55 system-ui,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit;background:#1d2d43;border:1px solid #374963;border-radius:8px;padding:10px 16px}button:hover,button.active{background:#284367;border-color:var(--blue)}input,select,textarea{color:inherit;background:#0c1421;border:1px solid #40516b;padding:11px;border-radius:7px;max-width:100%}label{display:block;color:var(--muted);margin:12px 0 5px}input{width:100%}code,pre,.mono{font:14px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}code{color:#aacaff}p{color:var(--muted)}h1{font-size:32px;letter-spacing:-1px;margin:5px 0 16px}h2{font-size:21px;margin:0 0 14px}h3{font-size:17px;margin:0 0 7px}.brand{font-weight:800;letter-spacing:2px;font-size:18px;color:#dceaff}.owner,.eyebrow{font-size:12px;letter-spacing:1.8px;color:var(--muted)}.owner{margin:44px 0 14px}aside{width:252px;position:fixed;inset:0 auto 0 0;padding:32px 22px;border-right:1px solid var(--edge);background:#0e1724}nav{display:grid;gap:9px}nav button{text-align:left;background:none;border-color:transparent;padding:12px 10px;font-size:14px}.sidebarbottom{position:absolute;bottom:25px;font-size:14px;color:var(--muted)}.sidebarbottom button{margin-top:18px}main{margin-left:252px;padding:32px 40px;max-width:1700px}header{display:flex;align-items:center;justify-content:space-between;gap:20px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:14px 0 24px}.metric{padding:18px;border:1px solid var(--edge);background:#101a29;border-radius:10px}.metric b{display:block;font-size:28px;font-weight:600}.metric span{font-size:14px;color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--edge);border-radius:12px;padding:24px;margin-bottom:20px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:22px}.toolbar label{margin:0}.toolbar select{flex:1;min-width:170px}.tag{display:inline-block;border:1px solid var(--edge);border-radius:20px;padding:3px 10px;color:var(--muted);font-size:12px}.reachable{color:var(--green)}.unreachable{color:var(--amber)}.unknown{color:var(--muted)}.mapgrid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.route{display:grid;gap:0}.node{padding:18px;border:1px solid #40536c;border-radius:10px;background:#101a29;text-align:left;width:100%}.node small{display:block;color:var(--muted);font-size:14px}.node.selected{border-color:var(--blue);background:#192e4a}.link{padding:9px 24px;color:var(--blue);font-size:14px;border-left:2px solid #45648d;margin-left:24px;min-height:38px}.dns .link{border-left:2px dashed #9b87d0;color:#bfa7f5}.legend{display:flex;gap:20px;font-size:14px;color:var(--muted);margin-bottom:22px}.detail{border-left:3px solid var(--blue);padding:15px 20px;background:#10233a;margin-top:20px}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th{text-align:left;color:var(--muted);font-size:12px;letter-spacing:1px;padding:14px 12px;border-bottom:1px solid var(--edge)}td{padding:16px 12px;border-bottom:1px solid var(--edge);font-size:14px}td small{display:block;color:var(--muted);white-space:normal;min-width:180px}td button{font-size:13px;padding:5px 10px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#080f19;border:1px solid var(--edge);padding:20px;border-radius:8px;max-height:600px;overflow:auto}textarea{width:100%;min-height:400px;font:14px/1.6 monospace}.hint{padding:14px 18px;border:1px solid #595036;background:#282419;border-radius:8px;color:#edcf91;font-size:14px;margin-bottom:20px}footer{color:var(--muted);font-size:12px;margin-top:22px}a{color:var(--blue)}#login{min-height:100vh;display:grid;place-items:center;padding:30px}#login[hidden],#app[hidden]{display:none}#loginform{width:440px;max-width:100%;padding:38px;border:1px solid var(--edge);border-radius:16px;background:var(--panel)}#loginform h1{margin-top:36px}#loginform button{margin-top:18px;width:100%}#notice:empty{display:none}#notice{color:var(--amber);margin-bottom:12px}.small{font-size:14px;color:var(--muted)}details{border-top:1px solid var(--edge);padding:15px 0}summary{cursor:pointer;font-weight:600}.formrow{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px}:focus-visible{outline:3px solid var(--blue);outline-offset:3px}@media(max-width:1050px){aside{width:210px;padding:24px 14px}main{margin-left:210px;padding:25px}.mapgrid,.grid{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){aside{position:static;width:auto;padding:20px}.owner,.sidebarbottom{display:none}nav{display:flex;overflow-x:auto;margin-top:15px}nav button{flex-shrink:0}main{margin:0;padding:20px 15px}h1{font-size:28px}.panel{padding:18px}.formrow{grid-template-columns:1fr}.metrics{gap:9px}.metric{padding:12px}.eyebrow{font-size:12px}header{align-items:flex-start}}