:root{--navy:#0d1f3c;--red:#cc2020;--blue:#1e50b0;--green:#22c55e;--bg:#f4f6fb;--card:#fff;--ink:#17233b;--muted:#6b7a90;--line:#e3e8f0;--radius:12px;
 --b-blue:#e6eefc;--t-blue:#1d4ed8;--b-green:#e3f7ea;--t-green:#15803d;--b-red:#fde8e8;--t-red:#b91c1c;--b-amber:#fdf3dc;--t-amber:#a16207;--b-grey:#eceff4;--t-grey:#4b5a70;--b-purple:#efe8fb;--t-purple:#6d28d9;--b-teal:#dff5f3;--t-teal:#0f766e}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:14.5px/1.5 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
[hidden]{display:none!important}
.boot{display:grid;place-items:center;height:100vh;color:var(--muted)}
h1,h2,h3{margin:0}
a{color:var(--blue)}
button,input,select,textarea{font:inherit;color:inherit}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em}
/* login */
.login{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}
.lg-art{background:linear-gradient(140deg,var(--navy) 0%,#13306a 60%,var(--blue) 100%);color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.lg-art::after{content:"";position:absolute;right:-120px;bottom:-120px;width:420px;height:420px;border-radius:50%;border:46px solid rgba(204,32,32,.55)}
.lg-art h2{font-size:34px;line-height:1.2;max-width:460px;margin:0 0 14px}
.lg-art p{max-width:440px;opacity:.85;margin:0}
.lg-pts{display:grid;gap:10px;margin-top:26px;position:relative;z-index:1}
.lg-pts span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:8px 12px;width:fit-content}
.lg-form{display:grid;place-items:center;padding:24px;background:var(--card)}
.lg-box{width:100%;max-width:370px}
.lg-box h1{font-size:25px;margin:18px 0 4px}
.lg-box .sub{color:var(--muted);margin:0 0 22px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:.02em}
.mark{width:34px;height:34px;border-radius:9px;background:var(--navy);display:grid;place-items:center}
.mark i{width:16px;height:16px;border-radius:50%;border:3.5px solid var(--red);position:relative;display:block}
.mark i::after{content:"";position:absolute;inset:2.5px;background:#fff;border-radius:50%}
.lg-art .mark{background:rgba(255,255,255,.14)}
label.f{display:block;margin:0 0 14px;font-weight:600;font-size:13px;color:var(--muted)}
label.f input,label.f select,label.f textarea{display:block;width:100%;margin-top:5px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font-weight:400;font-size:14.5px}
label.f input:focus,label.f select:focus,label.f textarea:focus{outline:2px solid rgba(30,80,176,.35);border-color:var(--blue)}
.btn{border:0;border-radius:9px;padding:9px 16px;font-weight:600;cursor:pointer;background:var(--b-grey);color:var(--ink)}
.btn:hover{filter:brightness(.96)}
.btn.pri{background:var(--red);color:#fff}
.btn.blue{background:var(--blue);color:#fff}
.btn.danger{background:var(--b-red);color:var(--t-red)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn.block{width:100%;padding:11px}
.btn:disabled{opacity:.55;cursor:default}
.err{background:var(--b-red);color:var(--t-red);border-radius:9px;padding:9px 12px;margin:0 0 14px}
.ok{background:var(--b-green);color:var(--t-green);border-radius:9px;padding:9px 12px;margin:0 0 14px}
@media(max-width:820px){.login{grid-template-columns:1fr}.lg-art{display:none}}
/* app shell */
.app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.side{background:var(--navy);color:#cbd5e8;padding:18px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}
.side .brand{color:#fff;padding:2px 8px 18px}
.side .mark{background:rgba(255,255,255,.12)}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:#cbd5e8;text-decoration:none;font-weight:500}
.nav a:hover{background:rgba(255,255,255,.08)}
.nav a.act{background:var(--red);color:#fff}
.nav .sec{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#7e8fae;padding:14px 12px 4px}
.nav .soon{opacity:.55;cursor:default}
.nav .soon em{font-style:normal;font-size:10.5px;background:rgba(255,255,255,.14);border-radius:6px;padding:1px 6px;margin-left:auto}
.side .me{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding:12px 8px 0;font-size:13px}
.side .me b{color:#fff;display:block}
.side .me button{margin-top:8px;margin-right:6px}
.main{padding:22px 26px 60px;min-width:0}
.top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.top h1{font-size:23px}
.top .sp{flex:1}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}
.stat{display:flex;gap:12px;align-items:center}
.stat .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-size:19px;font-weight:700}
.stat b{font-size:25px;display:block;line-height:1.1}
.stat small{color:var(--muted)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.toolbar input[type=search],.toolbar select{padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;min-width:160px}
.toolbar input[type=search]{min-width:260px}
.tw{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
table{border-collapse:collapse;width:100%}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap}
th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#fafbfd;position:sticky;top:0}
th.s{cursor:pointer}
tr:last-child td{border-bottom:0}
td.wrap{white-space:normal;min-width:200px;max-width:340px}
.empty{padding:34px;text-align:center;color:var(--muted)}
.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:var(--b-grey);color:var(--t-grey)}
.pill.blue{background:var(--b-blue);color:var(--t-blue)}.pill.green{background:var(--b-green);color:var(--t-green)}.pill.red{background:var(--b-red);color:var(--t-red)}.pill.amber{background:var(--b-amber);color:var(--t-amber)}.pill.purple{background:var(--b-purple);color:var(--t-purple)}.pill.teal{background:var(--b-teal);color:var(--t-teal)}
code.pill,.pill.m{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:500;font-size:12px}
.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;padding:12px 4px;color:var(--muted)}
.acts{display:flex;gap:6px}
/* modal */
.ov{position:fixed;inset:0;background:rgba(13,31,60,.55);display:grid;place-items:center;z-index:1000;padding:16px}
.modal{background:var(--card);border-radius:14px;width:100%;max-width:640px;max-height:92vh;overflow:auto;padding:22px 24px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.modal.wide{max-width:860px}
.modal h2{margin-bottom:14px;font-size:19px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.row3{display:grid;grid-template-columns:1fr 1fr auto;gap:0 14px;align-items:end}
@media(max-width:640px){.row2,.row3{grid-template-columns:1fr}}
.mfoot{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}
.pickmap{height:240px;border-radius:10px;border:1px solid var(--line);margin-bottom:12px}
.hint{color:var(--muted);font-size:12.5px;margin:-8px 0 12px}
#map,.bigmap{height:calc(100vh - 150px);min-height:420px;border-radius:var(--radius);border:1px solid var(--line)}
.mapbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.leaflet-popup-content{margin:12px 14px;min-width:210px}
.pop b{display:block;font-size:15px}.pop .mono{color:var(--muted)}.pop div{margin-top:3px}
.dot{width:16px;height:16px;border-radius:50%;border:3px solid #fff;box-shadow:0 1px 5px rgba(0,0,0,.45)}
#toasts{position:fixed;right:16px;bottom:16px;display:grid;gap:8px;z-index:2000}
.toast{background:var(--navy);color:#fff;padding:10px 14px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.3);max-width:360px}
.toast.err{background:var(--t-red)}
.legend{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.legend i{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:5px;vertical-align:-1px}
.tabs{display:flex;gap:6px;margin-bottom:12px}
.errs{max-height:220px;overflow:auto;border:1px solid var(--line);border-radius:10px}
@media(max-width:860px){.app{grid-template-columns:1fr}.side{position:static;height:auto;flex-direction:row;flex-wrap:wrap}.side .me{display:none}.nav{display:flex;flex-wrap:wrap}.main{padding:16px 14px 50px}}

.cl{width:38px;height:38px;border-radius:50%;border:4px solid rgba(255,255,255,.9);box-shadow:0 1px 6px rgba(0,0,0,.4);display:grid;place-items:center;color:#fff;font-weight:700;font-size:13px}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px 18px}
.kv div{padding:8px 0;border-bottom:1px solid var(--line)}.kv small{display:block;color:var(--muted);font-size:12px}.kv b{font-weight:600;word-break:break-all}
.ports{display:flex;flex-wrap:wrap;gap:8px}
.port{min-width:74px;text-align:center;border-radius:8px;padding:8px 10px;font-size:12.5px;font-weight:600;border:1px solid var(--line)}
.port.up{background:var(--b-green);color:var(--t-green);border-color:#bfe9cb}.port.down{background:var(--b-grey);color:var(--t-grey)}.port.dn2{background:var(--b-red);color:var(--t-red)}
.bar{height:8px;border-radius:6px;background:var(--b-grey);overflow:hidden;display:flex;min-width:90px}.bar i{display:block;height:100%}
.spark{width:160px;height:34px}
.sel{cursor:pointer}.sel:hover td{background:#f3f6fc}

.dot.sq{border-radius:3px}
.tabgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:10px;margin-bottom:16px}
.tabcard{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 6px;display:grid;justify-items:center;gap:4px;font-weight:600;font-size:12.5px;cursor:pointer;color:var(--ink)}
.tabcard .ti{font-size:22px}.tabcard:hover{border-color:#b7c5e6}.tabcard.on{background:#5b6cf0;border-color:#5b6cf0;color:#fff;box-shadow:0 4px 14px rgba(91,108,240,.35)}
.cnt{background:var(--red);color:#fff;border-radius:999px;padding:0 6px;font-size:11px}
.chead{display:flex;align-items:center;gap:12px;justify-content:space-between;flex-wrap:wrap;margin-bottom:8px}
.gwrap{display:flex;gap:14px;flex-wrap:wrap}.gcard{border:1px solid var(--line);border-radius:12px;padding:12px 18px;text-align:center;min-width:140px}.gcard small{display:block;font-weight:700;color:var(--muted)}
table.dev{width:100%;border-collapse:collapse}.dev th{width:17%;text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:11px 8px;white-space:nowrap}.dev td{padding:11px 8px;width:33%;word-break:break-word}.dev tr{border-bottom:1px solid var(--line)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.pcard{border:1px solid var(--line);border-radius:12px;padding:14px 10px;text-align:center;display:grid;gap:2px;justify-items:center}
.led{width:26px;height:26px;border-radius:50%;background:#e5e9f2;margin-bottom:4px}.led.g{background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.18)}
.act{color:#16a34a;font-weight:600;font-size:13px}.ina{color:var(--muted);font-weight:600;font-size:13px}.pcard small{font-size:12px;color:var(--muted)}
.plabel{border-top:1px dashed var(--line);margin-top:8px;padding-top:6px;width:100%;font-size:12px;display:grid;gap:2px}.plabel span{color:var(--muted)}.plabel a{color:var(--blue);text-decoration:none}
.stiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin:6px 0 14px}.stile{border:1px solid var(--line);border-radius:10px;text-align:center;padding:10px 4px;background:#fff}.stile b{font-size:24px;display:block;line-height:1.1}.stile small{color:var(--muted);font-size:11px;letter-spacing:.05em}
.topo{position:relative;background:#f3fbf5;border-radius:12px;padding:14px;overflow:hidden}.topo svg.lines{position:absolute;left:0;top:0;pointer-events:none;z-index:1}
.chassis{position:relative;z-index:2;background:linear-gradient(#0e1726,#0b1220);border-radius:12px;padding:14px 14px 10px;overflow-x:auto}.ctitle{color:#e5ecff;font-weight:700;text-align:center;margin-bottom:10px}
.cports{display:flex;gap:10px;justify-content:center;min-width:max-content}.cp{display:grid;justify-items:center;gap:3px;background:#17233b;border:1px solid #243452;border-radius:9px;padding:10px 12px;min-width:74px}.cp i{width:22px;height:22px;border-radius:50%;background:#2a3550;display:block}.cp i.on{background:#22c55e;box-shadow:0 0 8px #22c55e}.cp span{color:#cdd8f0;font-size:11px;font-weight:600}.cp small.u{color:#22c55e;font-size:10px}.cp small.d{color:#ef4444;font-size:10px}.cmodel{color:#6b7a95;font-size:12px;text-align:center;margin-top:8px}
.pons{display:flex;flex-wrap:wrap;gap:12px;margin-top:140px;position:relative;z-index:2}.ponc{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;min-width:170px;flex:1 1 170px}.ph{font-weight:700;font-size:13px;border-bottom:1px solid var(--line);padding-bottom:6px;margin-bottom:8px}.ph span{color:var(--muted);font-weight:500}
.obox{display:flex;flex-wrap:wrap;gap:5px}.ob{border:0;color:#fff;font-weight:700;font-size:11px;border-radius:5px;width:30px;height:27px;cursor:pointer}.ob:hover{outline:2px solid #17233b}
.legend2{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:12.5px;margin-top:12px}.legend2 i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px}
.sechead{font-size:12px;letter-spacing:.08em;color:var(--muted);font-weight:700;margin:16px 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}.tcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}.thead{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.tst{font-size:12px;color:var(--muted)}.tst b.rx{color:#2563eb}.tst b.tx{color:#ef4444}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.dot.g{background:#22c55e}.dot.x{background:#cbd5e1}.tchart{width:100%;height:96px;margin-top:6px;background:#fafbfd;border-radius:6px}.tax{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 230px;gap:14px;align-items:start}@media(max-width:900px){.split{grid-template-columns:1fr}}.srow{display:flex;justify-content:space-between;padding:6px 0}.srow i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px}
.gmap{height:300px;border-bottom:1px solid var(--line)}
.hchart{width:100%;height:auto;background:#fafbfd;border-radius:8px}
.alr{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:11px 16px;border-top:1px solid var(--line);border-left:4px solid #94a3b8}.alr.critical,.alr.major{border-left-color:#dc2626}.alr.warning{border-left-color:#f59e0b}.alr small{display:block;color:var(--muted)}

.oltc{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:18px;padding:14px 14px 4px;box-shadow:0 1px 3px rgba(16,24,40,.05)}
.oh{background:#f2f6fd;border:1px solid #dbe5f7;border-radius:12px;padding:12px 14px;margin-bottom:10px}.oh1{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.oname{font-size:18px}
.chip{border:1px solid;border-radius:8px;padding:2px 9px;font-size:13px;cursor:pointer;background:#e9fbfd;color:#0e7490;border-color:#a5eaf3}.chip.pu{background:#eceafe;color:#4338ca;border-color:#c7c3fb}
.oh2{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13.5px;margin:6px 0 8px}.oh2 b{color:var(--ink)}
.oh3{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px 16px;border-top:1px solid #dbe5f7;padding-top:8px;font-size:13.5px}.oh3 small{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em}
table.pont{width:100%}.pont th{background:#eef2ff;color:var(--ink);text-transform:none;font-size:13px;letter-spacing:0}.pont td,.pont th{padding:9px 10px}
.ib{border:0;background:none;font-size:17px;cursor:pointer;padding:2px 6px;border-radius:6px}.ib:hover{background:#eef2ff}

.lphead{display:flex;gap:12px;align-items:center;margin-bottom:12px}.lpbadge{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;font-size:20px;font-weight:700;flex:none}
.lpfields{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.lpfields .f{grid-column:1 / -1}.lpfields .f.half{grid-column:auto}
.lptools{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:2px 0 8px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}.seg button{border:0;background:#fff;padding:6px 11px;font-size:13px;cursor:pointer;color:var(--ink)}.seg button+button{border-left:1px solid var(--line)}.seg button.on{background:var(--navy);color:#fff}
.lpmap{height:340px;border-radius:12px;border:1px solid var(--line)}
.lpin{width:34px;height:34px;background:var(--c);border-radius:50% 50% 50% 0;transform:rotate(-45deg);border:3px solid #fff;box-shadow:0 3px 9px rgba(0,0,0,.45);display:grid;place-items:center;margin:6px 2px 0 2px}.lpin span{transform:rotate(45deg);color:#fff;font-weight:700;font-size:14px;line-height:1}

.fillbar{height:5px;border-radius:4px;background:#e8ecf4;margin:3px auto 0;width:80px;overflow:hidden}.fillbar i{display:block;height:100%}
.fillkey{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin:2px 4px 10px}.fillkey i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}

.inh{color:var(--muted);font-style:italic}

.oh4{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:2px 2px 12px}.tgl{border:1px solid var(--line);background:#fff;border-radius:9px;padding:6px 12px;cursor:pointer;font-size:14px;color:var(--ink)}.tgl:hover{background:#f3f6fc}.tgl .car{display:inline-block;width:14px;color:var(--blue)}
.pchips{display:flex;gap:6px;flex-wrap:wrap}.pchip{display:inline-flex;gap:5px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:2px 9px;font-size:12.5px;background:#fff}.pchip .dot{width:8px;height:8px}
.ponwrap{margin-bottom:10px}
.pchip .dot,.pont .dot,.tcard .dot{width:9px;height:9px;border:0;box-shadow:none;display:inline-block}
.pchip .dot.g,.pont .dot.g,.tcard .dot.g{background:#22c55e}.pchip .dot.x,.pont .dot.x,.tcard .dot.x{background:#cbd5e1}

.oltc .oh,.oltc .oh4{cursor:pointer}.oltc .oh button,.oltc .oh a{cursor:pointer}

.hrows{display:grid;gap:2px;font-size:13px}.hrows .dot{margin-right:6px;width:9px;height:9px;border:0;box-shadow:none;vertical-align:0}.hrows .dot.g{background:#22c55e}.hrows .dot.r{background:#ef4444}.hrows .dot.a{background:#f59e0b}.hrows .dot.x{background:#cbd5e1}
.na{color:var(--muted);font-style:italic;border-bottom:1px dotted var(--muted);cursor:help}
.amenu{position:relative;display:inline-block}.amlist{position:absolute;right:0;top:100%;margin-top:4px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 28px rgba(0,0,0,.18);z-index:30;min-width:170px;padding:4px;display:grid}
.amlist button,.amlist label{border:0;background:none;text-align:left;padding:8px 10px;border-radius:7px;cursor:pointer;font-size:14px;color:var(--ink);display:flex;gap:8px;align-items:center}.amlist button:hover,.amlist label:hover{background:#f3f6fc}.amlist .dng{color:#b91c1c}
.ponscroll{max-height:420px;overflow:auto;border:0;border-radius:0}.ponscroll th{position:sticky;top:0;z-index:2}.srt{cursor:pointer;user-select:none}.srt:hover{color:var(--blue)}

.onut{max-height:72vh;overflow:auto}.onut table{border-collapse:separate;border-spacing:0}.onut th{position:sticky;top:0;z-index:2;background:#f4f6fb;color:#5a6b86;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;padding:11px 12px;border-bottom:2px solid #e3e8f0}
.onut td{padding:9px 12px;border-bottom:1px solid #eef1f6;vertical-align:middle;white-space:nowrap}.onut tr.orow:hover td{background:#f7f9ff}
.orow td:first-child{box-shadow:inset 4px 0 0 #cbd5e1}.orow.online td:first-child{box-shadow:inset 4px 0 0 #22c55e}.orow.dying_gasp td{background:#fffaf0}.orow.dying_gasp td:first-child{box-shadow:inset 4px 0 0 #f59e0b}.orow.offline td{background:#fff5f5}.orow.offline td:first-child{box-shadow:inset 4px 0 0 #ef4444}
.serial{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:600;background:#eaf6f5;color:#0f766e;border-radius:6px;padding:2px 8px;font-size:12.5px}.orow.offline .serial{background:#fde8e8;color:#b91c1c}.orow.dying_gasp .serial{background:#fdf3dc;color:#a16207}
.msub{font-size:11.5px;color:var(--muted);margin-top:3px}.msub.inl{display:inline;margin:0 0 0 4px}.muted{color:var(--muted)}.nw{white-space:nowrap}
.pponp{display:inline-block;background:#eef2ff;color:#3730a3;border-radius:6px;padding:1px 8px;font-weight:700;font-size:12.5px}
.sig{display:inline-flex;flex-direction:column;gap:3px;min-width:92px}.sig b{font-size:13.5px}.sbar{display:block;height:5px;border-radius:4px;background:#e8ecf4;overflow:hidden}.sbar i{display:block;height:100%}
.slink{text-decoration:none}

.u{font-size:11px}.sig{flex-direction:column;vertical-align:middle}
.split>*{min-width:0}.onut table{min-width:1080px}

.warnbox{background:#fff7e6;border:1px solid #f5d79a;color:#8a5a00;border-radius:10px;padding:8px 12px;margin:0 0 12px}

/* compact OLT list: one row per OLT, details open under the row */
.sumrow{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 10px}
.sumc{border:1px solid var(--line,#d9e0ea);background:var(--card,#fff);border-radius:999px;padding:5px 12px;font:inherit;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;color:inherit}
.sumc b{background:rgba(100,116,139,.15);border-radius:999px;padding:0 7px;font-size:12px}
.sumc.on{background:#1e3a5f;color:#fff;border-color:#1e3a5f}.sumc.on b{background:rgba(255,255,255,.22)}
.otw{overflow:auto;max-height:calc(100vh - 250px);border:1px solid var(--line,#d9e0ea);border-radius:10px;background:var(--card,#fff)}
.olttab{width:100%;border-collapse:collapse;font-size:13px}
.olttab thead th{position:sticky;top:0;z-index:2;background:#f1f5f9;text-align:left;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:#64748b;padding:8px 10px;border-bottom:1px solid #d9e0ea;white-space:nowrap}
.olttab td{padding:6px 10px;border-bottom:1px solid #eef2f7;vertical-align:middle}
.olttab .orow{cursor:pointer}.olttab .orow:hover{background:#f8fafc}
.olttab .sub{font-size:11.5px;color:#64748b;margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}
.c-nm{min-width:220px}.nmw{display:flex;align-items:center;gap:6px}.nmb{min-width:0}.oname{font-weight:700;font-size:14px;color:#0f2a4a;text-decoration:none}.oname:hover{text-decoration:underline}
.c-n{text-align:center}.c-on{min-width:170px}.c-on .bar{max-width:150px;margin-top:3px}.c-ac{white-space:nowrap;text-align:right}.c-lp{white-space:nowrap}.c-ct{white-space:nowrap}
.stb{display:inline-flex;align-items:center;gap:6px;padding:3px 10px 3px 8px;border-radius:999px;font-size:12px;font-weight:600;background:#e2e8f0;color:#475569;white-space:nowrap}
.stb i{width:8px;height:8px;border-radius:50%;background:#94a3b8}
.stb.g{background:#dcfce7;color:#166534}.stb.g i{background:#16a34a}.stb.a{background:#fef3c7;color:#92400e}.stb.a i{background:#f59e0b}.stb.r{background:#fee2e2;color:#991b1b}.stb.r i{background:#dc2626}
.fchip{display:inline-block;min-width:30px;text-align:center;padding:1px 8px;border-radius:6px;font-weight:700;color:#fff;background:var(--c,#16a34a)}
.okt{color:#15803d}.wnt{color:#b45309}
.odet>td{background:#f8fafc;padding:0 !important}.dpan{padding:10px 14px 14px 38px}.dh{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:8px}
.pager{display:flex;gap:10px;align-items:center;justify-content:center;margin:12px 0;color:#64748b}
@media (max-width:900px){.c-vn,.c-fl,.c-ct{display:none}.olttab thead th:nth-child(3),.olttab thead th:nth-child(6),.olttab thead th:nth-child(7){display:none}}
.otw{min-height:300px}

/* map pins: online and offline differ by colour, glyph and shape */
.mpin{position:relative;width:30px;height:30px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);margin:0;border:3px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800}
.mpin span{transform:rotate(45deg);font-size:15px;line-height:1}
.mpin.sq{border-radius:7px 7px 7px 0}
.mpin.online{background:#16a34a}.mpin.offline{background:#dc2626;animation:mpulse 1.6s infinite}.mpin.dying_gasp{background:#f59e0b}.mpin.none{background:#1e50b0}.mpin.other{background:#94a3b8}
@keyframes mpulse{0%,100%{box-shadow:0 2px 6px rgba(0,0,0,.5),0 0 0 0 rgba(220,38,38,.6)}50%{box-shadow:0 2px 6px rgba(0,0,0,.5),0 0 0 9px rgba(220,38,38,0)}}
.molt{position:relative;width:44px;height:44px;border-radius:10px;background:#0f2a4a;border:3px solid #fff;box-shadow:0 3px 9px rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center}
.molt i{position:absolute;right:-6px;top:-6px;width:13px;height:13px;border-radius:50%;background:#22c55e;border:2px solid #fff}.molt.bad i{background:#dc2626}
.moltn{margin-top:3px;text-align:center;font-size:11px;font-weight:700;color:#0f2a4a;background:rgba(255,255,255,.92);border-radius:5px;padding:0 5px;white-space:nowrap;width:max-content;transform:translateX(calc(22px - 50%))}

.leaflet-tooltip.mlab{background:rgba(255,255,255,.95);border:1px solid #cbd5e1;border-radius:7px;box-shadow:0 2px 8px rgba(0,0,0,.25);color:#0f2a4a;font-size:11.5px;line-height:1.35;padding:3px 7px;white-space:nowrap}
.mlab .tx{color:#2563eb;font-weight:700}.mlab .rx{color:#15803d;font-weight:700}.mlab .rx.bad{color:#dc2626}

/* map: search pills on top, layers drawer on the right */
.mapw{position:relative}.mapw #map{height:calc(100vh - 150px);min-height:460px;border-radius:12px}
.mtop{position:absolute;left:58px;top:12px;z-index:1000;display:flex;gap:8px;flex-wrap:wrap;max-width:calc(100% - 200px)}
.msearch{display:flex;align-items:center;gap:6px;background:#fff;border-radius:999px;padding:0 14px;box-shadow:0 2px 10px rgba(0,0,0,.3);min-width:250px}.msearch input{border:0;outline:0;padding:9px 0;font:inherit;font-size:13.5px;flex:1;background:none}
.mtop select{border:0;border-radius:999px;padding:0 14px;height:38px;font:inherit;font-size:13px;box-shadow:0 2px 10px rgba(0,0,0,.3);background:#fff}
.mdrawbtn{position:absolute;right:12px;top:66px;z-index:1000;border:0;background:#0f2a4a;color:#fff;border-radius:999px;padding:8px 14px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;box-shadow:0 2px 10px rgba(0,0,0,.35)}
.mdraw{position:absolute;right:12px;top:106px;z-index:1000;width:262px;max-height:calc(100% - 130px);overflow:auto;background:rgba(255,255,255,.97);border-radius:16px;box-shadow:0 8px 28px rgba(0,0,0,.35);padding:12px 14px}
.mdraw.shut{display:none}.mdh{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.mds{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#64748b;margin:12px 0 5px}
.sw{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:5px 0;font-size:13px;cursor:pointer}.sw input{display:none}
.sw i{width:34px;height:20px;border-radius:999px;background:#cbd5e1;position:relative;flex:none;transition:.15s}.sw i:after{content:"";position:absolute;left:2px;top:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.15s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.sw input:checked+i{background:#16a34a}.sw input:checked+i:after{left:16px}
.schips{display:grid;grid-template-columns:1fr 1fr;gap:6px}.sch input{display:none}
.sch span{display:flex;align-items:center;gap:5px;border:2px solid var(--c);border-radius:10px;padding:5px 7px;font-size:12px;font-weight:600;color:var(--c);opacity:.4;cursor:pointer;background:#fff}
.sch input:checked+span{opacity:1;background:var(--c);color:#fff}.sch em{font-style:normal;font-weight:800}.sch b{margin-left:auto;background:rgba(0,0,0,.18);border-radius:999px;padding:0 6px;font-size:11px}
.mdf{margin-top:12px;font-size:12px;color:#64748b;border-top:1px solid #e2e8f0;padding-top:8px}
@media (max-width:760px){.mtop{max-width:calc(100% - 70px)}.mdraw{width:230px}}
.mpw{position:relative;width:30px;height:40px}
.rxt{position:absolute;left:20px;top:26px;font-style:normal;font-size:10.5px;font-weight:700;background:#fff;border:1px solid #16a34a;color:#15803d;border-radius:5px;padding:0 3px;box-shadow:0 1px 3px rgba(0,0,0,.35);white-space:nowrap}.rxt.warn{border-color:#f59e0b;color:#b45309}.rxt.bad{border-color:#dc2626;color:#dc2626}

.mpin.offline.recdown,.mpin.dying_gasp.recdown,.mpin.recdown{background:#ec4899;animation:mblink 0.9s steps(2,jump-none) infinite;box-shadow:0 0 0 4px rgba(236,72,153,.45),0 2px 6px rgba(0,0,0,.5)}
.mpin.online.recup,.mpin.recup{background:#3b82f6;animation:mblink 0.9s steps(2,jump-none) infinite;box-shadow:0 0 0 4px rgba(59,130,246,.45),0 2px 6px rgba(0,0,0,.5)}
@keyframes mblink{0%{opacity:1}50%{opacity:.25}100%{opacity:1}}

.plg{display:flex;flex-wrap:wrap;gap:5px 10px;font-size:12px}.plg span{display:inline-flex;align-items:center;gap:5px}.plg i{width:18px;height:4px;border-radius:2px;display:inline-block}

.ponb{display:flex;align-items:center;justify-content:center;gap:5px;background:var(--c);color:#fff;font-weight:700;font-size:11.5px;border:2px solid #fff;border-radius:999px;height:24px;box-shadow:0 2px 6px rgba(0,0,0,.45);white-space:nowrap}.ponb small{background:rgba(255,255,255,.3);border-radius:999px;padding:0 6px;font-size:11px}

.ntype{display:inline-flex;align-items:center;gap:6px;background:color-mix(in srgb,var(--c) 14%,#fff);color:var(--c);border-radius:8px;padding:2px 9px;font-size:12px;font-weight:700;white-space:nowrap}.ntype b{font-size:13px}
.ntypes{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.nty input{display:none}.nty span{display:inline-flex;gap:6px;align-items:center;border:2px solid var(--c);color:var(--c);border-radius:10px;padding:6px 11px;font-size:13px;font-weight:700;cursor:pointer;opacity:.55;background:#fff}.nty input:checked+span{opacity:1;background:var(--c);color:#fff}
.ngrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:16px}.nbar{display:grid;grid-template-columns:minmax(80px,1.2fr) 2fr auto;gap:10px;align-items:center;padding:4px 0;font-size:13px}

.ggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:12px}.gbox{border:1px solid #e2e8f0;border-radius:10px;padding:8px 10px;background:#fff}.gt{display:flex;align-items:center;gap:8px;margin-bottom:4px}.gt .sub{font-size:11.5px;color:#64748b}
.gl{display:flex;flex-direction:column;gap:2px;font-size:11.5px;margin-top:4px;color:#475569}.gl i{display:inline-block;width:10px;height:10px;margin-right:5px;border-radius:2px}

/* NMS dashboard: corporate look */
.nd-hero{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between;background:linear-gradient(120deg,#10213d 0%,#173a73 55%,#1d4ed8 100%);color:#fff;border-radius:18px;padding:24px 28px;box-shadow:0 10px 30px rgba(16,33,61,.35);position:relative;overflow:hidden}
.nd-hero:after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(96,165,250,.35),transparent 70%)}
.nd-hl{display:flex;align-items:center;gap:20px;z-index:1}.nd-hr{position:relative;width:118px;height:118px}.nd-hp{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.nd-hp b{font-size:28px;line-height:1}.nd-hp small{opacity:.75;font-size:11px}
.nd-eb{font-size:11px;letter-spacing:.16em;opacity:.7;margin-bottom:4px}.nd-hero h1{margin:0;font-size:26px;color:#fff}.nd-hero p{margin:6px 0 0;opacity:.8;font-size:14px}
.nd-hs{display:flex;gap:26px;flex-wrap:wrap;z-index:1}.nd-hs small{display:block;opacity:.65;font-size:11px;text-transform:uppercase;letter-spacing:.06em}.nd-hs b{font-size:22px}.nd-ha{display:flex;gap:8px;z-index:1}
.nd-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin:16px 0}
.nd-kpi{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #dfe7f2;border-radius:16px;padding:16px 18px;text-decoration:none;color:#152b4b;box-shadow:0 2px 10px rgba(21,43,75,.06);transition:.15s}.nd-kpi:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(21,43,75,.14)}
.nd-ki{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--a),var(--b));color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;flex:none;box-shadow:0 6px 14px color-mix(in srgb,var(--a) 45%,transparent)}
.nd-kpi small{display:block;color:#64748b;font-size:12px}.nd-kpi b{font-size:28px;line-height:1.1}.nd-kpi em{display:block;font-style:normal;font-size:11px;color:#64748b;margin-top:1px}
.nd-g3{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:14px}.nd-g2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:14px;margin-top:14px}
.nd-card{background:#fff;border:1px solid #dfe7f2;border-radius:16px;padding:16px 18px;box-shadow:0 2px 10px rgba(21,43,75,.06)}
.nd-ch{display:flex;align-items:center;gap:10px;margin-bottom:10px;color:#152b4b}.nd-ico{width:30px;height:30px;border-radius:9px;background:#eaf1fe;color:#2563eb;display:inline-flex;align-items:center;justify-content:center;font-size:15px}.nd-more{margin-left:auto;font-size:12.5px;color:#2563eb}
.nd-row{display:grid;grid-template-columns:minmax(90px,1.3fr) 2fr 44px;gap:10px;align-items:center;padding:6px 0;text-decoration:none;color:#152b4b;font-size:13px}.nd-row:hover .nd-rn{text-decoration:underline}.nd-rn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.nd-rb{height:9px;border-radius:99px;background:#eef2f7;overflow:hidden;display:block}.nd-rb i{display:block;height:100%;border-radius:99px;min-width:3px}.nd-row b{text-align:right}
.nd-al{display:flex;gap:12px;align-items:center;padding:9px 0;border-bottom:1px solid #eef2f7;text-decoration:none;color:#152b4b}.nd-al:last-child{border:0}.nd-al>i{width:8px;height:34px;border-radius:99px;flex:none}.nd-al div{flex:1;min-width:0}.nd-al b{display:block;font-size:13.5px}.nd-al span{display:block;font-size:12.5px;color:#64748b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nd-al em{font-style:normal;font-size:11.5px;color:#94a3b8;white-space:nowrap}
.nd-ok{display:flex;align-items:center;justify-content:center;min-height:90px;color:#16a34a;font-weight:600;background:#f0fdf4;border-radius:12px}

.nfchips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.nfc{display:inline-flex;align-items:center;gap:7px;border:1px solid #dfe7f2;border-radius:10px;padding:5px 10px;font-size:12.5px;font-weight:600;background:#fff}.nfc i{width:9px;height:9px;border-radius:50%;background:#cbd5e1}.nfc b{font-weight:600;font-size:11.5px;color:#64748b}
.nfc.up{border-color:#bbf7d0;background:#f0fdf4}.nfc.up i{background:#16a34a;box-shadow:0 0 6px #22c55e}.nfc.up b{color:#15803d}.nfc.dn{border-color:#fecaca;background:#fef2f2}.nfc.dn i{background:#dc2626}.nfc.dn b{color:#b91c1c}

.nd-dk{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.nd-gk{--b:transparent}
.nd-ring{position:relative;width:64px;height:64px;flex:none}.nd-ring span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:17px}
.nd-gk b{font-size:26px}.nd-gk em{display:block;font-style:normal;font-size:11px;color:#64748b}
.nd-card h3{display:flex;align-items:center;gap:8px;color:#152b4b;font-size:16px}

/* front panel LEDs: link LED breathes, activity LED blinks faster with more traffic */
.nlink{animation:nbreath 2.4s ease-in-out infinite}.nact{animation-name:nblink;animation-timing-function:steps(2,jump-none);animation-iteration-count:infinite}
.njack{animation:njack 2.4s ease-in-out infinite}
@keyframes nblink{0%{opacity:1}50%{opacity:.12}100%{opacity:1}}@keyframes nsoft{0%,100%{opacity:1}50%{opacity:.55}}@keyframes nbreath{0%,100%{opacity:1}50%{opacity:.45}}@keyframes njack{0%,100%{stroke-opacity:1}50%{stroke-opacity:.45}}
.nfc.up i{animation:nbreath 2.4s ease-in-out infinite}
@media (prefers-reduced-motion:reduce){.nlink,.nact,.njack,.nfc.up i{animation:none !important}}

.nd-split{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px;align-items:stretch;margin-bottom:16px}.nd-split>.card,.nd-split>.nd-card{margin-bottom:0 !important}
.nd-side{display:grid;grid-template-columns:1fr;gap:10px;align-content:stretch}.nd-side .nd-kpi{padding:12px 16px}
@media (max-width:1100px){.nd-split{grid-template-columns:1fr}.nd-side{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.nd-side{grid-template-columns:1fr}}

.nface{overflow-x:auto;display:flex;justify-content:center;align-items:center;padding:6px 0}.nface svg{display:block;margin:0 auto}
.nd-split>.card,.nd-split>.nd-card{display:flex;flex-direction:column;justify-content:center}
.nsec[hidden]{display:none}

.nd-search{position:relative;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #dfe7f2;border-radius:14px;padding:0 16px;margin:16px 0 0;box-shadow:0 2px 10px rgba(21,43,75,.06)}.nd-search:focus-within{border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.15)}
.nd-search input{flex:1;border:0;outline:0;padding:14px 0;font:inherit;font-size:15px;background:none}
.nd-sr{position:absolute;left:0;right:0;top:100%;margin-top:6px;background:#fff;border:1px solid #dfe7f2;border-radius:14px;box-shadow:0 14px 34px rgba(21,43,75,.22);z-index:60;max-height:420px;overflow:auto}
.nd-sr a{display:flex;gap:12px;align-items:center;padding:10px 16px;text-decoration:none;color:#152b4b;border-bottom:1px solid #eef2f7}.nd-sr a:hover{background:#f3f6fb}.nd-sr a:last-child{border:0}.nd-sr b{margin-right:10px}.nd-sr small{display:block;color:#64748b;font-size:12px}

.brports{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:4px}.brports small{color:#64748b}
.brp{display:inline-flex;align-items:center;gap:5px;border:1px solid #dfe7f2;border-radius:8px;padding:1px 8px;font-size:12px;font-weight:600;background:#fff}.brp i{width:8px;height:8px;border-radius:50%;background:#cbd5e1}.brp.up{border-color:#bbf7d0;background:#f0fdf4}.brp.up i{background:#16a34a}.brp.dn{border-color:#fecaca;background:#fef2f2}.brp.dn i{background:#dc2626}.brp em{font-style:normal;color:#b45309;font-weight:500;font-size:11px}
.nconn-d{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:8px;margin:6px 0 14px}
.apb{display:inline-flex;align-items:center;gap:4px;margin-left:6px;background:#fef3c7;color:#92400e;border-radius:999px;padding:1px 9px;font-size:11.5px;font-weight:700;vertical-align:middle}.apb.bad{background:#fee2e2;color:#991b1b}
.uslink{color:#0e7490;font-weight:700;text-decoration:none}.uslink:hover{text-decoration:underline}
.spk{display:flex;align-items:center;gap:8px}.spk svg{background:#fafcff;border:1px solid #e2e8f0;border-radius:6px}.spk div{display:flex;flex-direction:column;font-size:11.5px;font-weight:700;line-height:1.35;white-space:nowrap}
/* CPU, memory, temperature and voltage: two columns beside the front panel */
.nd-split{grid-template-columns:minmax(0,1fr) 460px}
.nd-side{grid-template-columns:1fr 1fr;gap:12px}
.nd-side .nd-kpi{padding:12px 14px;gap:10px;min-width:0}
.nd-side .nd-ring,.nd-side .nd-ring svg{width:52px;height:52px}.nd-side .nd-ring span{font-size:14px}
.nd-side .nd-gk b{font-size:22px}.nd-side .nd-kpi b{font-size:22px}.nd-side .nd-ki{width:40px;height:40px;font-size:17px}
@media (max-width:1100px){.nd-split{grid-template-columns:1fr}}
@media (max-width:560px){.nd-side{grid-template-columns:1fr}}

.nd-svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:16px}
.nd-st{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #dfe7f2;border-left:5px solid var(--c);border-radius:14px;padding:14px 16px;text-decoration:none;color:#152b4b;box-shadow:0 2px 10px rgba(21,43,75,.06)}.nd-st:hover{box-shadow:0 8px 22px rgba(21,43,75,.14)}
.nd-st small{display:block;color:#64748b;font-size:12px}.nd-st b{font-size:26px;line-height:1.1}.nd-st em{display:block;font-style:normal;font-size:12px;color:#64748b}
.dgs{display:flex;gap:12px;align-items:flex-start;padding:8px 0;border-bottom:1px solid #eef2f7}.dgs:last-child{border:0}.dgs .stb{flex:none;margin-top:2px}

.nbdet>td{background:#f8fafc;padding:0 !important}.apdet{display:grid;grid-template-columns:minmax(0,2fr) minmax(220px,1fr);gap:18px;padding:12px 16px}
.apg{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px 18px}.kv2 small{display:block;color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.05em}.kv2 b{font-size:13.5px;font-weight:600;word-break:break-word}
.apev>div{display:flex;align-items:center;gap:8px;padding:3px 0;font-size:13px}.apev i{width:9px;height:9px;border-radius:50%;flex:none}
@media (max-width:900px){.apdet{grid-template-columns:1fr}}

/* OLT System tab: corporate KPI cards (white card, colour icon tile, click to open) */
.fkgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}
a.fkc{text-decoration:none;color:#152b4b;cursor:pointer;position:relative;padding:12px 14px;gap:12px;min-height:84px}
a.fkc .nd-ki{width:42px;height:42px;font-size:19px;border-radius:12px}
.fkb2{flex:1;min-width:0}.fkb2 small{display:block;color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.05em}.fkb2 b{display:block;font-size:22px;line-height:1.15;color:var(--a);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fkb2 em{display:block;font-style:normal;font-size:11.5px;color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fbar2{height:5px;border-radius:99px;background:#eef2f7;margin-top:6px;overflow:hidden}.fbar2 i{display:block;height:100%;background:linear-gradient(90deg,var(--a),var(--b));border-radius:99px}
.fkarrow{color:#cbd5e1;font-size:24px;font-weight:300;align-self:center;transition:.15s}a.fkc:hover .fkarrow{color:var(--a);transform:translateX(3px)}
@media (max-width:1000px){.fkgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.fkgrid{grid-template-columns:1fr}}

/* topology: click a status box and those ONUs blink */
.stile.clk{cursor:pointer;transition:.15s}.stile.clk:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(21,43,75,.15)}.stile.on{box-shadow:0 0 0 3px rgba(37,99,235,.35);background:#f8fbff}
.ob.dim{opacity:.18;filter:grayscale(.6)}.ob.blink{animation:obblink .8s ease-in-out 5;outline:3px solid #0f172a;outline-offset:1px;position:relative;z-index:2}
@keyframes obblink{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.55}}
@media (prefers-reduced-motion:reduce){.ob.blink{animation:none}}
.fm-lock{position:absolute;right:-7px;top:-9px;font-size:11px;line-height:1;background:#fff;border-radius:50%;padding:1px;box-shadow:0 1px 3px rgba(0,0,0,.35)}

.fm-cut{width:28px;height:28px;border-radius:50%;background:#dc2626;color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;border:2px solid #fff;box-shadow:0 0 0 0 rgba(220,38,38,.6);animation:fmcut 1.3s infinite}
.fm-fix{width:26px;height:26px;border-radius:7px;background:#f59e0b;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;border:2px solid #fff;box-shadow:0 1px 5px rgba(0,0,0,.4)}
@keyframes fmcut{0%{box-shadow:0 0 0 0 rgba(220,38,38,.65)}100%{box-shadow:0 0 0 14px rgba(220,38,38,0)}}
@media (prefers-reduced-motion:reduce){.fm-cut{animation:none}}

/* Field app: live figures, Stop / Undo bar, phone layout */
.fm-live{position:absolute;left:50%;bottom:64px;transform:translateX(-50%);z-index:1000;background:rgba(255,255,255,.96);color:#0d1f3c;border-radius:10px;padding:7px 14px;font-size:13px;box-shadow:0 2px 10px rgba(0,0,0,.25);display:none;max-width:94%;text-align:center}
.fm-fbar{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);z-index:1000;display:none;gap:8px}
.fm-fb{height:42px;padding:0 16px;border-radius:21px;border:1px solid #cbd5e1;background:#fff;color:#0d1f3c;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.fm-fb.ok{background:#16a34a;border-color:#16a34a;color:#fff}.fm-fb.x{color:#b91c1c}
.fld-bar{display:flex;gap:12px;align-items:center;padding:8px 14px;background:#0d1f3c;color:#fff;font-size:13px}.fld-bar a{color:#9ec3ff;text-decoration:none}.fld-bar span{opacity:.7;font-size:12px}
.app.field{grid-template-columns:1fr}.app.field .side{display:none}.app.field .main{padding:0}.app.field .fm{height:calc(100vh - 38px);border-radius:0;border:0}
@media (max-width:760px){.fld-bar span{display:none}.fm-body{flex-direction:column}.fm-tools{width:auto;flex-direction:row;border-right:0;border-bottom:1px solid var(--bdr);overflow-x:auto;padding:6px}.fm-t{min-width:62px;flex:none}.fm-tsep{width:1px;height:auto;margin:0 3px}.fm-stage{min-height:46vh}.fm-insp{width:100%;max-height:34vh;border-left:0;border-top:1px solid var(--bdr)}.fm-top{gap:6px}.fm-search input{width:150px}.fm-live{bottom:70px;font-size:12px}}

/* Phone: the side menu becomes a top bar with a menu button; safe areas for iPhone */
#menu-btn,#pwa-install{display:none}
@media(max-width:860px){
  .side{position:sticky;top:0;z-index:3000;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:calc(8px + env(safe-area-inset-top)) 12px 8px;gap:6px}
  .side .brand{padding:0;flex:1;font-size:17px}
  #menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:40px;border:1px solid rgba(255,255,255,.25);border-radius:10px;background:transparent;color:#fff;font-size:20px;cursor:pointer}
  .side .nav,.side .me,.side #pwa-install{display:none}
  .side.open .nav{display:flex;flex-direction:column;flex-basis:100%;max-height:calc(100vh - 70px);overflow:auto;order:3}
  .side.open .me{display:block;flex-basis:100%;order:4}
  .side.open #pwa-install:not([hidden]){display:block;flex-basis:100%;order:5;margin:6px 0 2px;height:40px;border-radius:10px;border:0;background:var(--red);color:#fff;font-weight:600}
  .main{padding:14px 12px calc(40px + env(safe-area-inset-bottom))}
  .fm-fbar{bottom:calc(12px + env(safe-area-inset-bottom))}
  table{font-size:12.5px}.tw{overflow-x:auto}
}
.app.field .side{display:none !important}

/* Map pages on a phone: the map gets the screen, search on top, layers as a bottom sheet */
@media (max-width:760px){
  .top:has(+ .mapw){margin-bottom:8px;gap:2px}.top:has(+ .mapw) h1{font-size:18px}.top:has(+ .mapw) #mc2{font-size:12px;flex-basis:100%;order:3}
  .mapw #map{height:calc(100dvh - 150px);min-height:340px;border-radius:10px}
  .mapw .leaflet-control-zoom{display:none}
  .mtop{left:8px;right:8px;top:8px;max-width:none;gap:6px}
  .msearch{flex:1 1 100%;min-width:0;padding:0 12px}.msearch input{font-size:16px;padding:11px 0}
  .mtop select{flex:1 1 0;min-width:0;height:36px;font-size:14px;padding:0 10px}
  .mdrawbtn{top:auto;bottom:14px;right:12px;padding:12px 18px;font-size:14px}
  .mdraw{left:0;right:0;bottom:0;top:auto;width:auto;max-height:62%;border-radius:18px 18px 0 0;padding:14px 16px calc(14px + env(safe-area-inset-bottom));box-shadow:0 -6px 24px rgba(0,0,0,.35)}
  .mdraw:before{content:"";display:block;width:42px;height:4px;border-radius:2px;background:#cbd5e1;margin:-4px auto 10px}
  .sw{padding:9px 0;font-size:14px}.sch span{padding:9px 8px;font-size:13px}
  .leaflet-popup-content{font-size:14px}
}

/* Fiber map on a phone: one scrolling toolbar row, element action sheet */
.fm-nsheet{position:absolute;left:8px;right:8px;bottom:8px;z-index:1100;background:#fff;color:#0d1f3c;border-radius:14px;box-shadow:0 4px 18px rgba(0,0,0,.35);padding:10px 12px;display:none}
.fm-nsheet .nh{display:flex;flex-wrap:wrap;gap:2px 10px;align-items:baseline;position:relative;padding-right:34px}.fm-nsheet .nh b{font-size:15px}.fm-nsheet .nh span{font-size:12px;color:#64748b}
.fm-nsheet .nh button{position:absolute;right:-4px;top:-4px;width:34px;height:34px;border:0;background:none;font-size:18px;color:#64748b;cursor:pointer}
.fm-nsheet .nb{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.fm-nsheet .nb button{height:44px;border-radius:10px;border:1px solid #cbd5e1;background:#f8fafc;font-size:14px;font-weight:600;color:#0d1f3c;cursor:pointer}.fm-nsheet .nb .d{color:#b91c1c}
.fm-nsheet .nt{font-size:12px;color:#64748b;margin-top:6px}
@media (max-width:760px){
  .app .fm .fm-top{flex-wrap:nowrap;overflow-x:auto;padding:5px 8px;gap:6px;min-height:0}.app .fm .fm-top>*{flex:none}.app .fm .fm-top .fm-sp{display:none}.app .fm .fm-search input{width:140px}.app .fm .fm-b{height:34px;padding:0 10px}
  .app .fm .fm-tools{padding:3px 4px;gap:4px;flex-direction:row;overflow-x:auto;width:auto;border-right:0;border-bottom:1px solid var(--bdr)}.app .fm .fm-t{min-width:52px;flex:none;padding:3px 0;font-size:9.5px}.app .fm .fm-t i{width:26px;height:26px;margin-bottom:1px;font-size:11px}
  .app .fm .fm-body{flex-direction:column}.app .fm .fm-stage{flex:1;min-height:0}
  .app .fm .fm-insp{display:none}.app .fm .fm-insp.ov{display:block;position:fixed;inset:0;z-index:5000;width:100%;max-height:none;border:0;background:var(--card)}
  #fm-insp-close{position:sticky;top:0;z-index:2;display:block;width:100%;height:46px;border:0;background:#0d1f3c;color:#fff;font-size:15px;font-weight:600}
  .fm-detbtn{position:absolute;left:8px;top:48px;z-index:1000;height:36px;padding:0 14px;border-radius:18px;border:0;background:#0d1f3c;color:#fff;font-size:13px;font-weight:600;box-shadow:0 2px 8px rgba(0,0,0,.3);display:none}
  .app .fm .fm-hint{left:8px;right:8px;top:8px;transform:none;border-radius:12px;font-size:12px;padding:6px 10px;max-width:none;text-align:left}
  .fm-live{bottom:62px;font-size:12px;padding:5px 10px}
  .app .fm{height:calc(100dvh - 70px);min-height:420px}.app.field .fm{height:calc(100dvh - 38px)}
  .app .fm .leaflet-control-zoom{display:none}.app .fm .fm-leg{display:none}
}
}
.fm-nsheet.c{top:46px;bottom:auto;padding:8px 10px}.fm-nsheet.c .nb{margin-top:6px}.fm-nsheet.c .nb button{height:40px}

/* Staff duty chip */
#duty-chip{position:fixed;left:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:4000;background:#0d1f3c;color:#fff;border-radius:999px;padding:7px 14px;font-size:12.5px;font-weight:600;text-decoration:none;box-shadow:0 2px 10px rgba(0,0,0,.4);display:flex;align-items:center;gap:7px}
#duty-chip i{width:9px;height:9px;border-radius:50%;background:#22c55e;animation:dutyp 1.6s infinite}@keyframes dutyp{50%{opacity:.3}}
.app.field ~ #duty-chip{left:auto;right:8px;bottom:auto;top:calc(5px + env(safe-area-inset-top))}
@media print{.side,.top .btn,#duty-chip,#menu-btn{display:none !important}.app{display:block}.card{box-shadow:none;border:0}}
#duty-chip.off{background:#475569}#duty-chip.off i{background:#f59e0b;animation:none}
#duty-ask{position:fixed;left:10px;right:10px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:6000;background:#fff;color:#0d1f3c;border-radius:16px;box-shadow:0 6px 28px rgba(0,0,0,.45);padding:14px 16px;display:flex;flex-direction:column;gap:6px}
#duty-ask b{font-size:16px}#duty-ask span{font-size:13px;color:#64748b}#duty-ask div{display:flex;gap:10px;margin-top:6px}
#duty-ask button{flex:1;height:48px;border-radius:12px;border:1px solid #cbd5e1;background:#f8fafc;font-size:15px;font-weight:600;color:#0d1f3c}#duty-ask #da-go{background:#16a34a;border-color:#16a34a;color:#fff}

/* multi-company */
.clogo{height:34px;max-width:150px;object-fit:contain;border-radius:6px;background:#fff;padding:2px}
.cosw{padding:0 8px 12px}.cosl{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#9fb0cc;margin-bottom:4px}
.cosw select{width:100%;padding:7px 8px;border-radius:8px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff}.cosw select option{color:#17233b}
.actbar{margin-top:8px;padding:8px 10px;border-radius:8px;background:#fdf3dc;color:#7a5200;font-size:12px;line-height:1.4}