:root{--bg:#0c1016;--panel:#141a23;--panel2:#19212c;--line:#293240;--text:#eef2f7;--muted:#99a6b8;--teal:#6edac3;--blue:#8baefa;--amber:#e7bf79;--red:#f19a9a;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);font-size:15px;color-scheme:dark}
*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{outline-offset:5px}a{color:var(--teal);text-decoration:none}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button,input{border-radius:10px}button{border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:10px 15px;transition:background .15s}button:hover{background:#243040}button.primary{background:var(--teal);border-color:var(--teal);color:#0d2924;font-weight:650}button.primary:hover{background:#8be9d5}button.quiet{background:transparent;color:var(--muted)}button.danger{color:var(--red)}input{border:1px solid #374352;background:#0e141d;color:var(--text);padding:12px;width:100%}input:focus{border-color:var(--teal);outline:2px solid #6edac326}input[type=checkbox]{width:18px;height:18px;accent-color:var(--teal);flex-shrink:0}label{display:block;font-size:13px;color:var(--muted)}label input{margin-top:8px}form{display:grid;gap:19px}.hint{font-size:13px;line-height:1.6;color:var(--muted)}.error{color:var(--red);font-size:14px;line-height:1.5;min-height:0}.error:empty{display:none}h1,h2,h3,p{margin-top:0}h1{font-size:30px;letter-spacing:-.8px;margin-bottom:12px;font-weight:650}h2{font-size:19px;letter-spacing:-.3px;margin-bottom:6px}h3{font-size:16px;margin-bottom:4px}.muted{color:var(--muted)}.small{font-size:12px}.brand{font-size:18px;font-weight:800;letter-spacing:2px;display:flex;gap:12px;align-items:center}.brand i{display:block;width:12px;height:22px;border-radius:4px;background:var(--teal);box-shadow:6px -4px 0 -3px var(--teal),-6px 4px 0 -3px var(--teal)}.brand span{border-left:1px solid var(--line);padding-left:14px;font-size:13px;font-weight:450;letter-spacing:0;color:var(--muted)}.boot{min-height:100vh;display:grid;align-content:center;justify-content:center;gap:14px;font-size:23px;letter-spacing:3px;font-weight:700}.boot span{font-size:14px;color:var(--muted);letter-spacing:0;font-weight:400}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 20% 20%,#183b3435,transparent 55%)}.auth{width:100%;max-width:410px}.auth .brand{margin-bottom:48px}.auth p{color:var(--muted);line-height:1.7;margin-bottom:30px}.auth .primary{padding:13px}.auth .hint{margin-top:26px}.shell{max-width:1190px;margin:auto;padding:0 32px 42px}.topbar{height:92px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:15px}.account{display:flex;gap:10px;align-items:center}.account .name{text-align:right;line-height:1.5;margin-right:8px}.account button{padding:9px 12px}.avatar{background:#263b36;color:var(--teal);width:35px;height:35px;border-radius:50%;display:grid;place-items:center;font-weight:650}.nav{display:flex;gap:8px;margin:27px 0 32px}.nav button{border-color:transparent;background:transparent;color:var(--muted);padding:10px 18px}.nav button.active{background:#21332f;color:var(--teal)}.page-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:27px;gap:20px}.page-head p{color:var(--muted);margin:0;line-height:1.6;font-size:14px}.page-head .sync{font-size:12px;color:var(--muted);white-space:nowrap;padding-top:10px}.sync span{display:inline-block;margin-right:7px;width:6px;height:6px;border-radius:50%;background:var(--teal)}.sync.stale span{background:var(--amber)}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:31px}.server{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:25px;position:relative;overflow:hidden}.server::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue)}.server.private::before{background:var(--amber)}.server-top{display:flex;justify-content:space-between;gap:15px;align-items:start}.server .ip{font-family:ui-monospace,SFMono-Regular,monospace;color:var(--muted);font-size:13px;margin-top:7px}.server .description{margin-top:20px;font-size:13px;line-height:1.5;color:var(--muted)}.status{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:5px 8px;border-radius:6px;white-space:nowrap;background:#183b30;color:var(--teal)}.status.offline{background:#3b242b;color:var(--red)}.status.pending{background:#3c3221;color:var(--amber)}.status.neutral{background:#242d39;color:var(--muted)}.dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:currentColor}.metrics{display:flex;gap:40px;margin:25px 0 20px}.metric strong{font-size:23px;font-weight:600;display:block;letter-spacing:-.6px}.metric span{font-size:12px;color:var(--muted);display:block;margin-top:5px}.protocols{display:flex;gap:7px;flex-wrap:wrap}.protocol{font-size:11px;border:1px solid var(--line);border-radius:5px;padding:5px 7px;color:#bfcbdb}.section-title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 0 17px}.section-title p{font-size:13px;color:var(--muted);margin:5px 0 0}.pill{color:var(--muted);font-size:12px;border:1px solid var(--line);border-radius:15px;padding:4px 9px}.table-wrap{border:1px solid var(--line);border-radius:13px;overflow:auto;background:var(--panel)}table{width:100%;border-collapse:collapse;white-space:nowrap;text-align:left}th{font-size:11px;font-weight:550;color:var(--muted);padding:15px 19px;background:#111720}td{padding:18px 19px;border-top:1px solid #252e3a;font-size:13px}td:first-child{min-width:200px}td strong{font-size:14px;font-weight:550}td .username{font-size:12px;color:var(--muted);margin-top:6px;font-family:ui-monospace,SFMono-Regular,monospace}.node-chip{font-size:12px;display:inline-flex;align-items:center;border-radius:5px;padding:5px 8px;color:var(--blue);background:#26385366;margin-right:5px}.node-chip.private{color:var(--amber);background:#4a3a2366}.expiry{font-size:11px;color:var(--muted);margin-top:7px}.activity{font-size:12px;color:var(--muted)}.activity.online{color:var(--teal)}.copy-link{background:transparent;border:1px solid #354351;color:var(--teal);font-size:12px;padding:8px 10px;white-space:nowrap}.filters{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.filters .search{max-width:275px;padding:10px 12px;font-size:13px}.segments{display:flex;gap:7px;flex-wrap:wrap}.segments button{font-size:12px;padding:8px 11px;background:transparent;color:var(--muted)}.segments button.active{background:#20312d;border-color:#41645b;color:var(--teal)}.empty{padding:42px 22px;color:var(--muted);text-align:center;font-size:14px;line-height:1.7}.notice{border:1px solid #4b402c;background:#30291d;color:var(--amber);border-radius:10px;padding:13px 16px;margin-bottom:23px;font-size:13px;line-height:1.5}.footer{margin-top:25px;display:flex;justify-content:space-between;gap:16px;font-size:11px;color:#748398;line-height:1.6}.footer .control{font-family:ui-monospace,SFMono-Regular,monospace}.admin-intro{max-width:650px;color:var(--muted);line-height:1.7;font-size:14px}.admin-actions{display:flex;align-items:center;gap:12px}.admin-actions button{font-size:12px;padding:8px 10px}dialog{background:var(--panel);color:var(--text);border:1px solid #3c4859;border-radius:16px;padding:28px;width:calc(100% - 32px);max-width:460px}dialog::backdrop{background:#03060bc9;backdrop-filter:blur(4px)}.modal-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:23px;gap:15px}.modal-head h2{font-size:21px}.close{padding:2px 6px;border:0;background:none;color:var(--muted);font-size:22px;line-height:1}.check-label{display:flex;align-items:flex-start;gap:10px;line-height:1.6;color:var(--text);font-size:13px}.check-label input{margin-top:2px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.invite-result{overflow-wrap:anywhere;white-space:pre-wrap;font-size:13px;line-height:1.8;background:#0e141d;border:1px solid var(--line);border-radius:10px;padding:15px;color:var(--teal);user-select:all}.note-box{border:1px solid var(--line);border-radius:12px;padding:18px 21px;color:var(--muted);font-size:13px;line-height:1.7;margin-top:22px}.note-box strong{color:var(--text);font-weight:500}.skeleton{padding:38px;color:var(--muted)}#toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,20px);background:#253b35;color:#d8f7ee;border:1px solid #44665b;border-radius:10px;padding:13px 19px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:100;box-shadow:0 8px 40px #0008;max-width:calc(100% - 32px);width:max-content}#toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:850px){.shell{padding:0 20px 28px}.metrics{gap:24px}.server{padding:20px}.account .name{display:none}.account .avatar{display:none}th,td{padding:15px}.filters{align-items:stretch;flex-direction:column}.filters .search{max-width:none}.page-head{gap:12px}.page-head .sync{white-space:normal;text-align:right;min-width:105px;line-height:1.6}}
@media(max-width:600px){.shell{padding:0 16px 24px}.topbar{height:78px}.brand{font-size:16px;gap:9px}.brand span{font-size:11px;padding-left:9px}.account{gap:5px}.account button{font-size:11px;padding:8px}.nav{gap:2px;margin:21px 0 27px}.nav button{font-size:13px;padding:9px 12px}.page-head{flex-wrap:wrap;margin-bottom:20px}.page-head .sync{padding:0;text-align:left;min-width:0}h1{font-size:26px}.cards{grid-template-columns:1fr;gap:13px;margin-bottom:27px}.server{padding:21px}.metrics{gap:42px;margin-top:22px}.section-title{align-items:flex-start}.table-wrap{border-radius:11px}.footer{flex-direction:column;gap:7px}.auth-wrap{padding:26px}.auth .brand{margin-bottom:40px}.segments button{font-size:11px;padding:8px}.admin-intro{font-size:13px}.page-head>button{margin-top:0}.check-label{font-size:12px}}
@media(max-width:600px){.metrics{display:grid;grid-template-columns:.8fr 1.2fr 1fr;gap:16px}.nav button{font-size:12px;padding:9px 10px}.table-wrap table,.table-wrap tbody{display:block;width:100%}.table-wrap thead{display:none}.table-wrap tr{display:grid;grid-template-columns:1fr 1fr;gap:16px 12px;padding:19px;border-top:1px solid var(--line)}.table-wrap tr:first-child{border-top:0}.table-wrap td{display:block;border:0;padding:0;min-width:0;white-space:normal}.table-wrap td:first-child,.table-wrap td:last-child{grid-column:1/-1}.table-wrap td[data-label]::before{content:attr(data-label);display:block;font-size:10px;color:var(--muted);margin-bottom:7px}.table-wrap .copy-link{width:100%;padding:11px}.table-wrap .node-chip{margin-bottom:5px}.table-wrap td.empty{padding:18px}.table-wrap td:first-child{min-width:0}.metric strong{font-size:21px}}
@media(max-width:400px){.topbar .brand span{display:none}}
.nav{align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px}.nav-tabs{display:flex;gap:8px;flex-wrap:wrap}.full-panel{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:10px 16px;border:1px solid #41645b;border-radius:10px;background:#182b26;color:var(--teal);font-size:13px;font-weight:600;white-space:nowrap}.full-panel:hover{background:#243c34}.full-panel span{font-size:17px;line-height:1}@media(max-width:600px){.nav{gap:12px}.nav-tabs{gap:2px}.full-panel{width:100%;padding:11px 16px;justify-content:space-between}}