:root{--bg:#0b0f14;--panel:#121820;--panel2:#18202b;--line:#232d3a;--txt:#dfe6ee;--mut:#8593a3;--acc:#00ab44;--blue:#3fa9f5;--green:#2ecc71;--amber:#f1b434;--red:#ff4d4f;--grey:#5f6b7a;--purple:#a77bff}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--txt);font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.muted{color:var(--mut);font-size:12px}.err{color:var(--red)}.warn{color:var(--amber)}
/* layout */
nav.side{position:fixed;top:0;left:0;bottom:0;width:224px;background:#0e141b;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:10px 8px 8px;z-index:20}
nav.side .brand{display:flex;align-items:baseline;gap:8px;padding:6px 6px 12px 10px}nav.side .brand .logo{color:var(--acc);font-size:20px}
nav.side .brand b{font-size:17px;letter-spacing:.5px}nav.side .brand small{color:var(--mut);font-size:11px;flex:1}
nav.side .railbtn{background:none;border:1px solid transparent;color:var(--mut);border-radius:6px;padding:0 7px;font-size:15px;line-height:24px;cursor:pointer;align-self:center}
nav.side .railbtn:hover{color:#fff;background:var(--panel2)}
nav.side .navs{flex:1;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;margin:0 -4px;padding:0 4px}
nav.side a{display:flex;align-items:center;gap:10px;color:#b9c4d0;padding:7px 10px;border-radius:6px;margin:1px 0;white-space:nowrap;position:relative}
nav.side a span{overflow:hidden;text-overflow:ellipsis;display:flex;flex-direction:column;line-height:1.25}nav.side a span small{color:var(--mut);font-size:10.5px}
nav.side a em{font-style:normal;color:var(--mut);margin-left:auto;font-size:12px}
nav.side a i{font-style:normal;width:18px;text-align:center;color:var(--mut);flex:none}nav.side a:hover{background:var(--panel2);text-decoration:none;color:#fff}
nav.side a.on{background:#123321;color:#fff}nav.side a.on i{color:var(--acc)}nav.side a.on::before{content:"";position:absolute;left:-8px;top:6px;bottom:6px;width:3px;border-radius:2px;background:var(--acc)}
nav.side details.grp{margin:6px 0 2px}
nav.side summary{list-style:none;cursor:pointer;color:var(--mut);font-size:10.5px;font-weight:600;letter-spacing:.9px;text-transform:uppercase;padding:6px 10px 4px;border-radius:6px;display:flex;align-items:center;gap:6px;user-select:none}
nav.side summary::-webkit-details-marker{display:none}nav.side summary::after{content:"\25be";margin-left:auto;font-size:11px;transition:transform .15s}
nav.side details:not([open]) summary::after{transform:rotate(-90deg)}nav.side summary:hover{color:#dfe7ef;background:#141c25}nav.side details.has summary{color:#9fd9b5}
nav.side a:focus-visible,nav.side summary:focus-visible,nav.side button:focus-visible,.navbtn:focus-visible,.skip:focus-visible{outline:2px solid var(--acc);outline-offset:1px}
nav.side .who{padding:10px;border-top:1px solid var(--line);margin-top:6px}nav.side .who form{margin:6px 0 0}
.navbtn{display:none;flex-direction:column;justify-content:center;gap:4px;width:38px;height:34px;padding:0 9px;background:var(--panel2);border:1px solid var(--line);border-radius:6px;cursor:pointer;flex:none}
.navbtn span{display:block;height:2px;background:#cfd8e2;border-radius:1px;transition:transform .2s,opacity .2s}
body.nav-open .navbtn span:nth-child(1){transform:translateY(6px) rotate(45deg)}body.nav-open .navbtn span:nth-child(2){opacity:0}body.nav-open .navbtn span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:15}.scrim[hidden]{display:none}
.skip{position:absolute;left:-9999px;top:6px;z-index:30;background:var(--panel2);color:#fff;padding:6px 10px;border-radius:6px}.skip:focus{left:8px}
main:focus{outline:none}
body.rail nav.side{width:60px}body.rail .content{margin-left:60px}
body.rail nav.side .brand{flex-direction:column;align-items:center;padding:4px 0 10px;gap:4px}body.rail nav.side .brand b,body.rail nav.side .brand small{display:none}
body.rail nav.side a{justify-content:center;padding:8px 0}body.rail nav.side a span,body.rail nav.side a em{display:none}
body.rail nav.side summary{font-size:0;padding:2px 0;justify-content:center;border-top:1px solid var(--line);border-radius:0;pointer-events:none}body.rail nav.side summary::after{display:none}
body.rail nav.side .who span{display:none}body.rail nav.side .who{padding:8px 0;text-align:center}body.rail nav.side .who .ghost{font-size:11px;padding:4px 5px}
.content{margin-left:224px;min-height:100vh}
header.bar{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--line);background:rgba(11,15,20,.92);position:sticky;top:0;z-index:4;backdrop-filter:blur(4px)}
header.bar h1{font-size:17px;margin:0;font-weight:600}.sp{flex:1}
main{padding:16px 20px 40px;max-width:1700px}
body.plain main.plain{max-width:none}header.top{padding:12px 18px;background:#0e141b;border-bottom:1px solid var(--line)}
/* panels */
.row{display:grid;gap:12px;margin-bottom:12px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.gauto{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.gsm{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px 14px;min-width:0}
.panel h2{font-size:13px;font-weight:600;margin:0 0 10px;color:#c6d0db;text-transform:uppercase;letter-spacing:.6px;display:flex;align-items:center;gap:8px}
.panel h2 .r{margin-left:auto;text-transform:none;letter-spacing:0;font-weight:400}
.panel h3{font-size:14px;margin:0 0 4px}
.gauges{display:flex;flex-wrap:wrap;gap:6px 4px;justify-content:space-around}
.gauge{width:120px;text-align:center}.gauge svg{width:120px;height:92px;display:block}.gauge .gl{font-size:12px;color:var(--mut);margin-top:-6px}
.gauge .gv{font-size:20px;font-weight:600;fill:var(--txt)}.gauge .gs{font-size:10px;fill:var(--mut)}
.kpis{display:flex;flex-wrap:wrap;gap:10px}.kpi{flex:1 1 130px;background:var(--panel2);border-radius:6px;padding:10px 12px;border-left:3px solid var(--grey)}
.kpi b{display:block;font-size:24px;font-weight:600}.kpi span{color:var(--mut);font-size:12px}
.kpi.green{border-color:var(--green)}.kpi.amber{border-color:var(--amber)}.kpi.red{border-color:var(--red)}.kpi.blue{border-color:var(--blue)}.kpi.purple{border-color:var(--purple)}
.bars .b{display:grid;grid-template-columns:minmax(90px,38%) 1fr 64px;align-items:center;gap:8px;margin:5px 0;font-size:12.5px}
.bars .b .n{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bars .b .v{text-align:right;color:#c6d0db;font-variant-numeric:tabular-nums}
.track{height:8px;background:#1d2733;border-radius:4px;overflow:hidden}.fill{height:100%;background:var(--blue);border-radius:4px;width:0}
.fill.green{background:var(--green)}.fill.amber{background:var(--amber)}.fill.red{background:var(--red)}.fill.purple{background:var(--purple)}
.badge{display:inline-block;padding:1px 7px;border-radius:9px;font-size:11px;font-weight:600;background:#2a3441;color:#c6d0db;white-space:nowrap}
.badge.green{background:#103a22;color:#55e08b}.badge.amber{background:#3d2f0b;color:#f6c75a}.badge.red{background:#46181a;color:#ff8183}.badge.grey{background:#262e38;color:#95a1af}.badge.blue{background:#0f2c44;color:#7cc3ff}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;background:var(--grey);flex:none}
.dot.green{background:var(--green)}.dot.amber{background:var(--amber)}.dot.red{background:var(--red);box-shadow:0 0 6px var(--red)}.dot.grey{background:var(--grey)}
table{width:100%;border-collapse:collapse;font-size:13px}th{color:var(--mut);font-weight:500;text-align:left;font-size:12px;padding:5px 6px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:5px 6px;border-top:1px solid #1b2430;vertical-align:top}tbody tr:hover td{background:#151d27}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.tw{overflow-x:auto}
.chart{width:100%;min-height:60px}.uplot{font-family:inherit}.u-legend{font-size:12px;color:#c6d0db}.u-legend .u-marker{border-radius:2px}
.pt{background:var(--panel2);border-radius:7px;padding:9px 10px 6px;border-top:3px solid var(--grey);cursor:pointer;min-width:0}
.pt.green{border-color:var(--green)}.pt.amber{border-color:var(--amber)}.pt.red{border-color:var(--red)}.pt:hover{background:#1d2735}
.pt .t{display:flex;align-items:baseline;gap:6px}.pt .t b{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pt .t .ip{color:var(--mut);font-size:11px;margin-left:auto}
.pt .m{display:flex;gap:10px;font-size:12px;color:var(--mut);margin:2px 0}.pt .m b{color:var(--txt);font-size:16px;font-weight:600}
.pt .why{font-size:11px;color:var(--amber);min-height:14px}
.alerts div{display:flex;gap:8px;align-items:flex-start;padding:5px 0;border-top:1px solid #1b2430;font-size:13px}.alerts div:first-child{border-top:0}
.tabs{display:flex;gap:4px;flex-wrap:wrap}.tabs button{background:var(--panel2);border:1px solid var(--line);color:#c6d0db;padding:3px 10px;border-radius:5px;font-size:12px;margin:0}
.tabs button.on{background:#123321;border-color:#1f6b3d;color:#fff}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.65);display:flex;align-items:center;justify-content:center;z-index:20;padding:10px}
.modal .panel{width:min(1100px,100%);max-height:95vh;overflow:auto}.x{margin-left:auto;cursor:pointer;background:none;border:0;color:var(--mut);font-size:20px;padding:0 4px}
.srv h3{display:flex;align-items:center;gap:6px}.srv .role{color:var(--mut);font-size:12px;margin-bottom:6px}.srv .gauges .gauge{width:96px}.srv .gauge svg{width:96px;height:74px}
.srv .facts{font-size:12px;color:var(--mut);display:flex;flex-wrap:wrap;gap:4px 14px;margin-top:4px}.srv .facts b{color:var(--txt);font-weight:500}
.loading{color:var(--mut);padding:30px}.filter{width:240px;max-width:100%}
.legend-dots span{margin-right:12px;font-size:12px;color:var(--mut)}
/* legacy pages (checks, syslog, login) */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:10px 14px;border-left:6px solid var(--grey)}
.card h2{font-size:15px;margin:4px 0 8px}.card.green{border-left-color:var(--green)}.card.amber{border-left-color:var(--amber)}.card.red{border-left-color:var(--red)}
form.login{max-width:340px;margin:80px auto;background:var(--panel);padding:24px;border-radius:8px}
input,select,button{font:inherit;padding:7px;margin:4px 0;border-radius:5px;border:1px solid #2c3846;background:#0b0f14;color:#eee}
form.login input{width:100%}button{background:#1f8a4c;border:0;cursor:pointer;padding:7px 14px;color:#fff}button.ghost{background:transparent;border:1px solid #2c3846;color:#c6d0db;padding:4px 10px}
.banner{background:#3d1d20;border:1px solid var(--red);color:#ffdcd7;padding:10px 12px;border-radius:6px;margin-bottom:12px;font-weight:600}
.login{max-width:380px;margin:60px auto;background:var(--panel);border:1px solid var(--line);padding:24px;border-radius:10px}.login form{margin-top:12px}.login input{width:100%}
.logs td{font-family:ui-monospace,Consolas,monospace;font-size:12px;white-space:pre-wrap;word-break:break-all}
.sev0,.sev1,.sev2,.sev3{color:#ff7b72}.sev4{color:#e3b341}details summary{cursor:pointer}
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1023.98px){nav.side{width:264px;max-width:86vw;transform:translateX(-102%);transition:transform .2s ease,visibility .2s;box-shadow:none;visibility:hidden}
 body.nav-open nav.side{transform:none;box-shadow:8px 0 30px rgba(0,0,0,.5);visibility:visible}
 nav.side .railbtn{display:none}body.rail nav.side{width:264px}body.rail .content{margin-left:0}
 body.rail nav.side .brand{flex-direction:row;align-items:baseline;padding:6px 6px 12px 10px}body.rail nav.side .brand b,body.rail nav.side .brand small,body.rail nav.side a span,body.rail nav.side a em,body.rail nav.side .who span{display:revert}
 body.rail nav.side a{justify-content:flex-start;padding:7px 10px}body.rail nav.side summary{font-size:10.5px;pointer-events:auto;justify-content:flex-start;border:0;padding:6px 10px 4px}
 .content{margin-left:0}.navbtn{display:flex}}
@media (max-width:820px){header.bar{position:static;padding:10px 12px}main{padding:10px 10px 30px}
 .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}.grid{grid-template-columns:minmax(0,1fr)}.gauge{width:100px}.gauge svg{width:100px;height:78px}}
/* AD health (2026-11-01) */
a.kpi{color:inherit;text-decoration:none}a.kpi:hover{background:#1d2733}
.chk div{font-size:12px}.evg{padding:4px 0;border-top:1px solid #1b2430;font-size:12px}.evg:first-child{border-top:0}
details summary{cursor:pointer}details[open] summary{margin-bottom:4px}
.panel h2 .tabs{margin-left:auto}
.panel h2.mt{margin-top:14px}
.alerts.adal{margin-top:10px}

/* country flags ("flags"): self-hosted Twemoji Country Flags (CC BY 4.0) so flags render on Windows too; login-gated, no external calls */
@font-face{font-family:"Twemoji Country Flags";unicode-range:U+1F1E6-1F1FF,U+1F3F4,U+E0062-E0063,U+E0065,U+E0067,U+E006C,U+E006E,U+E0073-E0074,U+E0077,U+E007F;src:url("/static/flags.woff2") format("woff2");font-display:swap}
.flag{font-family:"Twemoji Country Flags","Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif;cursor:help;font-size:14px}
.small{font-size:11px}
.nw{white-space:nowrap}

/* assets (2026-11-01) */
.badge.teal{background:#0d3532;color:#5fe3d5}.badge.purple{background:#2a1d47;color:#c4a8ff}
.panel h2.ash .tabs{margin-left:0}.asm th.kv{text-align:left;width:190px;color:#95a1af;font-weight:500}a.pcl{color:#7cc3ff;text-decoration:none}a.pcl:hover{text-decoration:underline}

/* UniFi (2026-11-01) */
.mig{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px}.track.big{height:14px;border-radius:7px}.mig b{font-size:22px}
tr.off td{background:#2a1215}tr.off:hover td{background:#341619}.offp{border-color:#5a2226}
.facts.uf{font-size:12px;color:var(--mut);display:flex;flex-wrap:wrap;gap:4px 14px}.facts.uf b{color:var(--txt);font-weight:500}

/* vpndisconnect: per-session Disconnect button (Users & VPN) */
button.vdisc{background:transparent;color:#ff7a7c;border:1px solid #6b2a2c;border-radius:6px;padding:2px 9px;font-size:12px;cursor:pointer;line-height:1.5}
button.vdisc:hover{background:#3a1416;border-color:#ff4d4f;color:#fff}
button.vdisc:disabled{opacity:.6;cursor:default}
button.vdisc.done{color:#2ecc71;border-color:#1f5f3a}

/* netdocs 2026-11-01: clickable summary boxes, diagrams, routes, backups */
html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
a.kpi,a.panel{cursor:pointer;display:block}a.kpi:focus-visible,a.panel:focus-visible,a.qlink:focus-visible,.panel a:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
a.kpi .k::after{content:" \203a";color:var(--mut)}a.panel{color:inherit;text-decoration:none}a.panel:hover{border-color:#2f4152}
[id]{scroll-margin-top:64px}
.qlinks{display:flex;flex-wrap:wrap;gap:8px}
a.qlink{display:inline-flex;align-items:center;gap:10px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:9px 14px;color:#dfe7ef;text-decoration:none}
a.qlink:hover{border-color:var(--acc);text-decoration:none}a.qlink b{font-weight:600}a.qlink small{color:var(--mut);display:block;font-size:11px}a.qlink i{font-style:normal;color:var(--acc);font-size:18px}
svg.dia{width:100%;height:auto;display:block;font-family:inherit}
svg.dia .bx{fill:#18222d;stroke:#2c3a48;stroke-width:1.2}svg.dia .bx.fw{fill:#1d1a2e;stroke:#6f5fd3}svg.dia .bx.wan{fill:#251c14;stroke:#d39a4a}svg.dia .bx.vm{fill:#14232a;stroke:#2f6f86}
svg.dia .bx.ok{stroke:#00ab44}svg.dia .bx.bad{stroke:#e5484d}svg.dia .bx.off{stroke:#5c6773;stroke-dasharray:4 3}svg.dia .bx.grp{fill:#10171f;stroke:#25313d;stroke-dasharray:5 4}
svg.dia text{fill:#dfe7ef;font-size:12px}svg.dia text.m{fill:#8a96a3;font-size:10.5px}svg.dia text.t{font-weight:600;font-size:13px}svg.dia text.h{fill:#8a96a3;font-size:11px;letter-spacing:.8px;text-transform:uppercase}
svg.dia text.lk{fill:#9fd9b5;font-size:10.5px}svg.dia text.unk{fill:#e0b341;font-size:10.5px}
svg.dia .ln{stroke:#3b4b5b;stroke-width:1.6;fill:none}svg.dia .ln.ten{stroke:#00ab44;stroke-width:2.4}svg.dia .ln.vpn{stroke:#6f9bd3;stroke-dasharray:6 4}svg.dia .ln.down{stroke:#e5484d;stroke-dasharray:3 3}
svg.dia .ln.unk{stroke:#e0b341;stroke-dasharray:2 3}svg.dia .ar{fill:#3b4b5b}
.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--mut);margin:6px 0 0}.legend i{display:inline-block;width:22px;height:0;border-top:2px solid #3b4b5b;vertical-align:middle;margin-right:6px}
.legend i.ten{border-color:#00ab44;border-top-width:3px}.legend i.vpn{border-top:2px dashed #6f9bd3}.legend i.down{border-top:2px dashed #e5484d}.legend i.unk{border-top:2px dotted #e0b341}
.diawrap{overflow-x:auto}.diawrap svg.dia{min-width:760px}
.flow{counter-reset:st;list-style:none;padding:0;margin:0}.flow li{counter-increment:st;position:relative;padding:8px 10px 8px 40px;border-left:2px solid var(--line);margin-left:14px}
.flow li::before{content:counter(st);position:absolute;left:-14px;top:6px;width:24px;height:24px;border-radius:50%;background:var(--panel2);border:1px solid var(--line);text-align:center;line-height:24px;font-size:12px;color:var(--acc)}
.tag{display:inline-block;padding:1px 7px;border-radius:10px;font-size:11px;background:var(--panel2);border:1px solid var(--line);color:#b9c4d0;margin:1px 2px 1px 0;white-space:nowrap}
.tag.g{border-color:#1f6b3d;color:#7fdca2}.tag.r{border-color:#7a2a2d;color:#ff8f93}.tag.a{border-color:#7a5f1c;color:#f0c75e}.tag.x{color:var(--mut)}
tr.gap td{background:rgba(229,72,77,.07)}tr.gap2 td{background:rgba(224,179,65,.05)}
.banner{border:1px solid #7a2a2d;background:rgba(229,72,77,.08);border-radius:8px;padding:10px 14px;margin:0 0 12px}.banner.a{border-color:#7a5f1c;background:rgba(224,179,65,.07)}
.stamp{color:var(--mut);font-size:12px}