/* admin.culmensoft.com - Culmen Network. Design language of the Culmen Radius panel
   (dark #15151D, violet + cyan, Space Grotesk / Inter / JetBrains Mono, glass cards with the
   cyan aura, animated network canvas). v2.1 2026-09-26: full-width topology map, larger type
   for readability (operator). No inline styles (strict CSP). */
:root{
  color-scheme:dark;
  --bg:#15151D; --bg-2:#1B1B25; --surface:#20202B; --surface-2:#282835;
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.18);
  --text:#F5F5F9; --muted:#B4B4C4; --faint:#8E8E9C; --label:#D2D2DF;
  --violet:#8B5CF6; --violet-hi:#A78BFA; --violet-fill:#7C3AED; --violet-dim:rgba(139,92,246,.16); --glow:rgba(139,92,246,.38);
  --cyan:#67E8F9; --cyan-ink:#4FD3E8; --cyan-dim:rgba(103,232,249,.09);
  --good:#5CD6A0; --good-dim:rgba(92,214,160,.12);
  --warn:#E0A458; --warn-dim:rgba(224,164,88,.13);
  --alert:#F26D78; --alert-dim:rgba(242,109,120,.12);
  --display:'Space Grotesk',system-ui,sans-serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,monospace;
  --pad:22px; --maxw:1880px; --r:12px;
  --aura-border:1.5px solid rgba(103,232,249,.55);
  --aura:0 0 12px rgba(103,232,249,.24),0 34px 90px rgba(0,0,0,.60);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(74px + env(safe-area-inset-top,0px))}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:15px/1.5 var(--sans);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;
  background-image:
    radial-gradient(70% 40% at 82% -5%, rgba(103,232,249,.13), transparent 62%),
    radial-gradient(50% 30% at 8% 4%, rgba(103,232,249,.05), transparent 62%);
  background-attachment:fixed;background-repeat:no-repeat;
  padding-bottom:env(safe-area-inset-bottom,0px);
}
a{color:var(--violet-hi);text-decoration:none}
a:hover{color:var(--cyan)}
::selection{background:var(--violet);color:#fff}
:focus-visible{outline:2px solid var(--violet-hi);outline-offset:2px}
#netbg{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;display:block;z-index:0}
body.app #netbg{z-index:-1;opacity:.45}

/* ============ sign-in / setup ============ */
body.loginpage{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;position:relative;overflow-x:hidden}
.loginbox{
  position:relative;z-index:1;width:min(370px,100%);padding:34px 30px 18px;
  background:rgba(32,32,43,.86);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  border:var(--aura-border);border-radius:18px;
  box-shadow:0 0 0 4px rgba(103,232,249,.07),0 0 78px -14px rgba(103,232,249,.42),0 34px 90px rgba(0,0,0,.60);
}
.loginbox.wide{width:min(470px,100%)}
.loginbox .brand{display:flex;align-items:center;justify-content:center;gap:13px;margin:0}
.loginbox .brand .logo{width:40px;height:40px;flex:none;display:block}
.loginbox .brand h1{margin:0;font:600 26px/1.1 var(--display);letter-spacing:-.02em;color:var(--text)}
.kicker{display:block;margin:10px 0 18px;text-align:center;font:500 11px var(--mono);letter-spacing:.24em;color:var(--violet-hi);text-transform:uppercase}
.loginbox h2{margin:0 0 8px;font:600 18px var(--display);color:var(--text);text-align:center}
.loginbox p{margin:0 0 12px;color:var(--muted);font-size:15px}
.loginbox form{display:flex;flex-direction:column;margin-top:6px}
.loginbox input{
  width:100%;margin:0 0 12px;padding:12px 14px;font:16px var(--mono);
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:10px;color:var(--text);caret-color:var(--violet-hi);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.loginbox input::placeholder{color:var(--faint)}
.loginbox input:focus{outline:none;border-color:rgba(103,232,249,.6);box-shadow:0 0 0 3px var(--violet-dim)}
.loginbox input:hover,.loginbox button:hover{background-image:radial-gradient(150px circle at var(--mx,50%) var(--my,50%),rgba(103,232,249,.2),transparent 64%)}
.loginbox input.code{letter-spacing:.35em;text-align:center;font-size:19px}
.loginbox button{
  width:100%;margin-top:4px;padding:13px;font:600 16px var(--sans);
  background-color:var(--violet-fill);border:0;border-radius:10px;color:#fff;cursor:pointer;
  box-shadow:0 0 24px -8px var(--glow);transition:.2s ease
}
.loginbox button:hover{background-color:var(--violet)}
.loginbox .by{display:block;text-align:center;margin:18px 0 0;font-size:13px;color:var(--muted)}
.err,.okmsg{margin:0 0 14px;padding:11px 13px;font-size:14px;border-radius:9px}
.err{color:var(--alert);background:var(--alert-dim);border:1px solid rgba(242,109,120,.32);border-inline-start:2px solid var(--alert)}
.okmsg{color:var(--good);background:var(--good-dim);border:1px solid rgba(92,214,160,.3);border-inline-start:2px solid var(--good)}
.steps{margin:0 0 6px;padding-left:20px;color:var(--label);font-size:15px}
.steps li{margin-bottom:12px}
.keybox{display:block;margin-top:8px;padding:9px 11px;font:600 17px/1.5 var(--mono);letter-spacing:.12em;color:var(--cyan);background:var(--bg-2);border:1px solid var(--line-2);border-radius:9px;word-break:break-all}

/* ============ header ============ */
header.top{
  position:sticky;top:0;z-index:40;display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;
  padding:calc(11px + env(safe-area-inset-top,0px)) var(--pad) 11px;
  background:rgba(21,21,29,.88);backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);
  border-bottom:1px solid var(--line)
}
header.top .brand{display:flex;align-items:center;gap:10px}
header.top .logo{width:28px;height:28px;display:block}
header.top h1{margin:0;font:600 19px var(--display);letter-spacing:-.01em;white-space:nowrap}
header.top h1 small{font:500 11px var(--mono);letter-spacing:.2em;color:var(--violet-hi);margin-left:8px;text-transform:uppercase}
.pill{font:600 13px var(--mono);letter-spacing:.03em;padding:5px 12px;border-radius:20px;white-space:nowrap;background:var(--cyan-dim);color:var(--cyan-ink);border:1px solid rgba(103,232,249,.34)}
.pill.ok{background:var(--good-dim);color:var(--good);border-color:rgba(92,214,160,.4)}
.pill.warn{background:var(--warn-dim);color:var(--warn);border-color:rgba(224,164,88,.45)}
.pill.down{background:var(--alert-dim);color:var(--alert);border-color:rgba(242,109,120,.5)}
header.top .right{margin-left:auto;display:flex;align-items:center;gap:10px}
header.top .right form{margin:0}
.fresh{font:500 13px var(--mono);color:var(--label);white-space:nowrap}
.btn{font:600 14px var(--sans);padding:7px 14px;border-radius:8px;border:1px solid var(--line-2);background:transparent;color:var(--label);cursor:pointer;transition:.2s ease}
.btn:hover{border-color:rgba(103,232,249,.55);color:var(--cyan);background:var(--cyan-dim)}
.btn:disabled{opacity:.6;cursor:default}
.out{font:500 14px var(--sans);padding:7px 14px;border:1px solid var(--line-2);border-radius:8px;color:var(--muted);background:transparent;cursor:pointer;transition:.2s ease}
.out:hover{border-color:rgba(242,109,120,.5);color:var(--alert);background:var(--alert-dim)}

/* ============ page frame ============ */
.main{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:16px var(--pad) 28px}
.banner{display:none;margin:0 0 12px;padding:11px 14px;font-size:14px;color:var(--alert);background:var(--alert-dim);border:1px solid rgba(242,109,120,.32);border-inline-start:2px solid var(--alert);border-radius:9px}
.banner.show{display:block}
.card,.stat{
  background:rgba(32,32,43,.8);backdrop-filter:blur(10px) saturate(140%);-webkit-backdrop-filter:blur(10px) saturate(140%);
  border:var(--aura-border);border-radius:var(--r);box-shadow:var(--aura)
}
.card{padding:14px 16px;min-width:0}
.cardhead{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:0 0 12px}
.cardhead h2{margin:0;font:600 17px var(--display);letter-spacing:-.01em}
.cardhead .hint{margin-left:auto;font:500 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}

/* KPI row */
.stats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:14px}
.stat{padding:12px 15px 11px;transition:background-image .25s ease;min-width:0}
.stat:hover{background-image:radial-gradient(320px circle at var(--mx,50%) var(--my,50%),rgba(103,232,249,.18),transparent 62%)}
.stat .v{display:block;font:600 26px/1.15 var(--display);color:var(--text);letter-spacing:-.01em;white-space:nowrap}
.stat .v.good{color:var(--good)} .stat .v.warn{color:var(--warn)} .stat .v.down{color:var(--alert)}
.stat .k{display:block;margin-top:5px;font:700 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.stat .sub{display:block;margin-top:3px;font:500 12.5px var(--mono);color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* attention strip */
.attbar{display:flex;align-items:flex-start;gap:16px;padding:11px 16px;margin-bottom:14px}
.attbar h2{margin:3px 0 0;font:600 16px var(--display);white-space:nowrap}
.att{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px;flex:1;min-width:0}
.att li{display:inline-flex;align-items:center;gap:8px;padding:5px 6px 5px 11px;border-radius:9px;background:var(--bg-2);border:1px solid var(--line);font-size:14px;color:var(--label);max-width:100%}
.att li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--faint)}
.att li.down{border-color:rgba(242,109,120,.45)} .att li.down::before{background:var(--alert);box-shadow:0 0 7px var(--alert)}
.att li.warn{border-color:rgba(224,164,88,.4)} .att li.warn::before{background:var(--warn);box-shadow:0 0 6px rgba(224,164,88,.7)}
.att li.ok{border-color:rgba(92,214,160,.35);padding-right:12px} .att li.ok::before{background:var(--good);box-shadow:0 0 6px rgba(92,214,160,.7)}
.att li button{padding:3px 10px;font:600 12.5px var(--sans);border-radius:7px;border:1px solid var(--line-2);background:transparent;color:var(--violet-hi);cursor:pointer}
.att li button:hover{border-color:rgba(103,232,249,.55);color:var(--cyan)}

/* ============ topology map ============ */
.mapcard{padding:14px 16px 18px}
.legend{margin-left:auto;display:flex;flex-wrap:wrap;gap:14px;font:500 12.5px var(--mono);color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:7px}
.legend .dot{margin:0}
.flowkey{display:inline-block;width:20px;height:2px;background:repeating-linear-gradient(90deg,var(--cyan) 0 3px,transparent 3px 8px)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--faint);flex:none;margin-right:7px;vertical-align:baseline}
.dot.up{background:var(--good);box-shadow:0 0 6px rgba(92,214,160,.7)}
.dot.warn{background:var(--warn);box-shadow:0 0 6px rgba(224,164,88,.7)}
.dot.down{background:var(--alert);box-shadow:0 0 6px rgba(242,109,120,.8)}
.topo{position:relative;display:grid;grid-template-columns:1fr 1.05fr 1.9fr 1.15fr 1fr 1.05fr;column-gap:14px;row-gap:40px;margin-top:4px}
.tier{display:contents}
.wires{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;z-index:0}
.node{position:relative;z-index:1;min-width:0;padding:10px 12px 10px;border-radius:11px;font-size:13.5px;
  background:rgba(24,24,33,.95);border:1px solid var(--line-2);border-left:3px solid var(--faint);
  cursor:pointer;transition:border-color .25s ease,box-shadow .25s ease}
.node.up{border-left-color:var(--good)} .node.warn{border-left-color:var(--warn)} .node.down{border-left-color:var(--alert)}
.node:hover,.node:focus-visible{border-top-color:rgba(103,232,249,.55);border-right-color:rgba(103,232,249,.55);border-bottom-color:rgba(103,232,249,.55);box-shadow:0 0 14px -2px rgba(103,232,249,.35);outline:none}
.node.sel{border-top-color:var(--violet-hi);border-right-color:var(--violet-hi);border-bottom-color:var(--violet-hi);box-shadow:0 0 18px -4px var(--glow)}
.node.static{border-style:dashed;border-left-style:solid}
.node header{display:flex;align-items:center;gap:8px;margin:0 0 7px;min-width:0}
.node header .dot{margin:0}
.node h3{margin:0;font:600 15px var(--display);letter-spacing:-.01em;white-space:nowrap}
.node .tag{font:500 11.5px var(--mono);color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.node .rate{margin-left:auto;padding-left:6px;font:600 13px var(--mono);color:var(--cyan);white-space:nowrap}
.rows{list-style:none;margin:0;padding:0}
.rows li{display:flex;flex-wrap:nowrap;align-items:center;gap:7px;padding:4px 0;border-top:1px solid var(--line);font:500 12.5px/1.4 var(--mono);color:var(--label);min-width:0}
.rows li:first-child{border-top:0}
.rows li.stack{flex-wrap:wrap;row-gap:3px}
.rows .dot{margin:0}
.rows .nm{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rows .leg{color:var(--muted)}
.rows .num{margin-left:auto;white-space:nowrap;color:var(--text)}
.rows .muted{color:var(--faint);font:400 12.5px/1.4 var(--sans);white-space:normal}
.rows .exp{flex:none;min-width:48px;text-align:right;white-space:nowrap;color:var(--muted)}
.rows .exp.warn{color:var(--warn)} .rows .exp.down{color:var(--alert)}
.bar{flex:1 1 100%;height:5px;border-radius:3px;background:rgba(255,255,255,.09);overflow:hidden}
.bar>span{display:block;height:100%;width:0;background:var(--good);border-radius:3px;transition:width .4s ease}
.bar.warn>span{background:var(--warn)} .bar.down>span{background:var(--alert)}
.mets{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 9px}
.met{padding:3px 9px;border-radius:7px;background:var(--bg-2);border:1px solid var(--line);font:500 12.5px var(--mono);color:var(--muted);white-space:nowrap}
.met b{color:var(--text);font-weight:700}
.met.warn b{color:var(--warn)} .met.down b{color:var(--alert)}
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:18px}
table.mini{font-size:12.5px}
table.mini th{font:700 10.5px var(--mono);letter-spacing:.1em;padding:3px 8px 4px 0}
table.mini td{padding:3.5px 8px 3.5px 0;font:500 12.5px var(--mono);color:var(--label);white-space:nowrap}
table.mini td.num{font-size:12.5px}
table.mini .dot{margin-right:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:baseline;gap:7px;padding:5px 11px;border-radius:9px;background:var(--bg-2);border:1px solid var(--line);font:500 12.5px var(--mono);color:var(--muted);white-space:nowrap}
.chip b{font:600 16px var(--display);color:var(--text)}
.chip.warn b{color:var(--warn)} .chip.down b{color:var(--alert)}
/* placement on the 6-column grid: upstreams / boards / access / customers */
.t-up > .node{grid-row:1}
.t-core > .node{grid-row:2}
.t-acc > .node{grid-row:3}
.t-cust > .node{grid-row:4}
#n-myisp{grid-column:1} #n-vdsl{grid-column:2} #n-bewise{grid-column:3} #n-mars{grid-column:4} #n-ogero{grid-column:5} #n-idmw{grid-column:6}
#n-rb{grid-column:1 / 5} #n-idm{grid-column:5 / 7}
#n-olt4{grid-column:1} #n-olt8{grid-column:2} #n-css{grid-column:3} #n-hot{grid-column:4} #n-gacc{grid-column:5 / 7}
#n-cust{grid-column:1 / 7}
/* wires */
.wire{fill:none;stroke:rgba(255,255,255,.18);stroke-width:1.8}
.wire.up{stroke:rgba(92,214,160,.55)} .wire.down{stroke:var(--alert);stroke-dasharray:5 4}
.wire.static{stroke:rgba(255,255,255,.22);stroke-dasharray:3 4}
.flow{fill:none;stroke:var(--cyan);stroke-width:2.4;stroke-linecap:round;stroke-dasharray:2 12;opacity:0}
.flow.on{opacity:.95;animation:run var(--dur,3s) linear infinite}
@keyframes run{to{stroke-dashoffset:-28}}
@media (prefers-reduced-motion: reduce){.flow.on{animation:none;opacity:.5}}

/* ============ below the map ============ */
.below{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;margin-top:16px;align-items:start}
/* card details popup (native dialog: Esc, Close button or a click outside closes it) */
dialog.modal{width:min(920px,94vw);max-height:86vh;padding:0;border:var(--aura-border);border-radius:14px;color:var(--text);
  background:rgba(28,28,38,.98);box-shadow:0 0 0 4px rgba(103,232,249,.07),0 0 60px -12px rgba(103,232,249,.4),0 34px 90px rgba(0,0,0,.7);overflow:hidden}
dialog.modal[open]{display:flex;flex-direction:column;animation:pop .16s ease-out}
dialog.modal::backdrop{background:rgba(8,8,14,.62);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.modal-head{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.modal-head h2{margin:0;flex:1;min-width:0;font:600 18px var(--display);letter-spacing:-.01em}
.modal-body{padding:14px 18px 18px;overflow:auto}
@keyframes pop{from{opacity:0;transform:translateY(6px) scale(.985)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){dialog.modal[open]{animation:none}}
.below .card{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
table.mt{margin-top:12px}
th{font:700 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-align:left;padding:7px 10px 7px 0;border-bottom:1px solid var(--line-2)}
td{padding:7px 10px 7px 0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--label)}
td.num{text-align:right;white-space:nowrap;font-family:var(--mono);font-size:13.5px}
.note{color:var(--faint);font-size:13.5px;margin:8px 0 0}
.kv{display:grid;grid-template-columns:auto 1fr;gap:7px 18px;font-size:14px;margin:0 0 8px}
.kv dt{font:700 11px/1.9 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.kv dd{margin:0;color:var(--label)}
.err-note{color:var(--alert);font-size:13.5px;margin:6px 0 0}
span.warn{color:var(--warn)}
details.digest summary{cursor:pointer;font:600 17px var(--display);list-style-position:inside}
details.digest pre{white-space:pre-wrap;font:13.5px/1.6 var(--mono);color:var(--label);margin:12px 0 0;overflow-x:auto}
.foot{margin:22px 0 0;text-align:center;font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}

/* ============ smaller screens: cards reflow, wires hidden ============ */
@media (max-width:1300px){
  .stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .topo{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:14px}
  .wires{display:none}
  .topo .node{grid-row:auto!important;grid-column:auto!important}
  #n-bewise{grid-column:span 2!important}
  #n-rb,#n-idm,#n-gacc,#n-cust{grid-column:1 / -1!important}
  .below{grid-template-columns:1fr}
}
@media (max-width:680px){
  :root{--pad:12px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topo{grid-template-columns:1fr}
  #n-bewise{grid-column:auto!important}
  .split{grid-template-columns:1fr}
  .attbar{flex-direction:column;gap:8px}
  header.top h1 small,.fresh,.legend{display:none}
}