/* Umurinzi console. Drafting-paper surface, instrument-style data, one ruler motif. */
:root{
  --paper:#F2F4F7; --panel:#FFFFFF; --ink:#101C2B; --ink-2:#3B4A5C; --steel:#66768A;
  --rule:#D9DFE7; --rule-strong:#B6C0CC; --field:#F8FAFC;
  --accent:#0B6E8C; --accent-ink:#FFFFFF; --accent-soft:#E0F0F5;
  --up:#15803D; --up-soft:#E3F4E8; --slow:#B45309; --slow-soft:#FBEFD9; --down:#B91C1C; --down-soft:#FBE4E4;
  --side:#0D1722; --side-ink:#D3DCE6; --side-dim:#8294A8; --side-line:#1B2A3A; --side-active:#15283A;
  --mono:"Cascadia Mono","SF Mono",Consolas,"Liberation Mono",ui-monospace,monospace;
  --sans:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --r:6px;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#0A111A; --panel:#101A26; --ink:#E8EEF5; --ink-2:#B6C3D1; --steel:#8696A9;
  --rule:#1F2E3F; --rule-strong:#304459; --field:#0B141D;
  --accent:#4FB3D0; --accent-ink:#06222C; --accent-soft:#11303C;
  --up:#4ADE80; --up-soft:#10301C; --slow:#F5B14C; --slow-soft:#352610; --down:#FF8A80; --down-soft:#3A1717;
  --side:#070C12; --side-line:#162331; --side-active:#102132;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1{font-size:1.45rem;line-height:1.2;font-weight:600;margin:0;letter-spacing:-.01em}
h2{font-size:.98rem;font-weight:600;margin:0}
h3{font-size:.9rem;font-weight:600;margin:0 0 8px}
p{margin:0 0 10px}
.mono{font-family:var(--mono);font-size:.92em}
.muted{color:var(--steel)}
.small{font-size:.86rem}

/* ---------- shell ---------- */
body.app{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}
.side{background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;gap:10px;align-items:center;padding:18px 18px 14px;text-decoration:none;color:#fff}
.brand img{width:30px;height:30px}
.brand b{font-size:1.08rem;font-weight:600;letter-spacing:.01em;display:block;line-height:1.1}
.brand .sub{font-size:.78rem;color:var(--side-dim);display:block}
.scope{margin:0 14px 10px;padding:10px;border:1px solid var(--side-line);border-radius:var(--r);background:#0a121b}
.scope .lbl{font-size:.78rem;color:var(--side-dim);display:block;margin-bottom:4px}
.scope select{width:100%;background:transparent;border:0;color:#fff;font:600 .95rem var(--sans);padding:2px 0;cursor:pointer}
.scope select option{color:#000}
.scope .name{font-weight:600;color:#fff}
.scope form{display:flex;gap:6px;align-items:center}
.scope button.ghost{padding:3px 9px;font-size:.8rem;background:transparent;border:1px solid var(--side-line);color:var(--side-ink)}
.nav{padding:4px 8px;flex:1}
.nav .grp{font-size:.78rem;color:var(--side-dim);padding:12px 10px 4px}
.nav a{display:flex;align-items:center;gap:9px;padding:7px 10px;margin:1px 0;color:var(--side-ink);text-decoration:none;border-radius:5px;border-left:2px solid transparent}
.nav a svg{width:16px;height:16px;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.nav a:hover{background:var(--side-active);color:#fff}
.nav a[aria-current="page"]{background:var(--side-active);color:#fff;border-left-color:var(--accent)}
.me{padding:12px 16px 16px;border-top:1px solid var(--side-line);font-size:.86rem}
.me .who{color:#fff;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.me .mail{color:var(--side-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--mono);font-size:.78rem}
.me .acts{display:flex;gap:8px;margin-top:10px;align-items:center}
.me a{color:var(--side-ink)}
.me button.ghost{padding:4px 10px;font-size:.82rem;background:transparent;border:1px solid var(--side-line);color:var(--side-ink)}
.me button.ghost:hover,.scope button.ghost:hover{background:var(--side-active);color:#fff}
.main{min-width:0;padding:26px 34px 60px;max-width:1180px;width:100%}

/* page header with the ruler scale */
.page-head{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:flex-end;justify-content:space-between;padding-bottom:16px;position:relative;margin-bottom:22px;border-bottom:1px solid var(--rule-strong)}
.page-head p{margin:4px 0 0;color:var(--steel);max-width:62ch}
.page-head::after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;pointer-events:none;
  background:
    repeating-linear-gradient(90deg,var(--ink-2) 0 1px,transparent 1px 48px) left bottom/100% 8px no-repeat,
    repeating-linear-gradient(90deg,var(--rule-strong) 0 1px,transparent 1px 8px) left bottom/100% 4px no-repeat;opacity:.75}
.page-head .actions{display:flex;gap:8px;align-items:center}

/* ---------- surfaces ---------- */
.panel{background:var(--panel);border:1px solid var(--rule);border-radius:var(--r);margin:0 0 20px}
.panel>header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--rule)}
.panel>header p{margin:0;color:var(--steel);font-size:.86rem}
.panel .body{padding:16px}
.panel table{border:0}
.notice{border:1px solid var(--accent);background:var(--accent-soft);border-radius:var(--r);padding:10px 14px;margin:0 0 18px}
.notice.warn{border-color:var(--slow);background:var(--slow-soft)}
.notice.bad{border-color:var(--down);background:var(--down-soft);color:var(--down)}
.notice.good{border-color:var(--up);background:var(--up-soft)}
.keybox{display:block;width:100%;margin-top:8px;font-family:var(--mono);font-size:.84rem}
.empty{padding:30px 18px;text-align:center;color:var(--steel)}
.empty strong{display:block;color:var(--ink);margin-bottom:4px}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse;font-size:.92rem}
th{text-align:left;font-weight:500;color:var(--steel);font-size:.84rem;padding:8px 16px;border-bottom:1px solid var(--rule);white-space:nowrap}
td{padding:10px 16px;border-bottom:1px solid var(--rule);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:color-mix(in srgb,var(--accent) 4%,transparent)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td.data{font-family:var(--mono);font-size:.86rem}
td.act{text-align:right;white-space:nowrap}
.scroll{overflow-x:auto}

/* ---------- status ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;padding:1px 9px 1px 8px;border-radius:99px;font-size:.8rem;font-weight:600;border:1px solid transparent;white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.up{color:var(--up);background:var(--up-soft)}
.pill.slow{color:var(--slow);background:var(--slow-soft)}
.pill.down{color:var(--down);background:var(--down-soft)}
.pill.off{color:var(--steel);background:color-mix(in srgb,var(--steel) 14%,transparent)}
.pill.role{color:var(--ink-2);background:color-mix(in srgb,var(--steel) 14%,transparent)}
.pill.role::before{display:none}
.pill.owner{color:var(--accent);background:var(--accent-soft)}

/* ---------- forms ---------- */
.field{margin:0 0 14px}
.field>label,.field>.lab{display:block;font-size:.86rem;font-weight:500;margin-bottom:4px}
.field .hint{display:block;font-size:.8rem;color:var(--steel);margin-top:3px}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--rule-strong);border-radius:5px;background:var(--field);color:var(--ink);font:inherit}
input.mono,textarea.mono{font-family:var(--mono);font-size:.88rem}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:2px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:0}
input[type=checkbox]{width:auto;margin-right:8px}
.check{display:flex;align-items:center;margin:0 0 14px}
.grid{display:grid;gap:0 16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.row .field{flex:1 1 200px;margin:0}
form.inline{display:inline-flex;gap:6px;align-items:center;margin:0}
form.inline select{width:auto}
.btn,button{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border:1px solid var(--accent);border-radius:5px;background:var(--accent);color:var(--accent-ink);font:600 .9rem var(--sans);cursor:pointer;text-decoration:none;line-height:1.2}
.btn:hover,button:hover{filter:brightness(1.08)}
button.ghost,.btn.ghost{background:transparent;color:var(--ink);border-color:var(--rule-strong)}
button.ghost:hover,.btn.ghost:hover{background:color-mix(in srgb,var(--steel) 12%,transparent);filter:none}
button.danger{background:transparent;color:var(--down);border-color:var(--rule-strong)}
button.danger:hover{background:var(--down-soft);filter:none}
button.sm,.btn.sm{padding:4px 10px;font-size:.82rem}
.formbar{display:flex;gap:10px;align-items:center;margin-top:6px}
.msg-error{color:var(--down)}
.msg-ok{color:var(--up)}

/* ---------- centred pages (sign in, invitations, errors) ---------- */
body.bare{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:24px 16px;
  background:var(--paper);
  background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);
  background-size:32px 32px;background-position:-1px -1px}
.sheet{width:100%;max-width:410px;background:var(--panel);border:1px solid var(--rule-strong);border-radius:var(--r);overflow:hidden}
.sheet .top{display:flex;gap:10px;align-items:center;padding:16px 22px;background:var(--side);color:#fff}
.sheet .top img{width:28px;height:28px}
.sheet .top b{font-weight:600;font-size:1.05rem}
.sheet .in{padding:22px}
.sheet h1{font-size:1.2rem;margin-bottom:6px}

@media (max-width:900px){
  body.app{display:block}
  .side{position:static;height:auto;flex-direction:column}
  .nav{display:flex;flex-wrap:wrap;gap:2px;padding:0 10px 10px}
  .nav .grp{display:none}
  .me{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
  .me .acts{margin:0}
  .main{padding:20px 16px 48px}
}
@media (prefers-reduced-motion:no-preference){button,.btn,.nav a{transition:background-color .12s,filter .12s}}
.panel.narrow{max-width:540px}
form.inline input{width:13rem}
.clip{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 4px}
.chip{font-family:var(--mono);font-size:.82rem;padding:1px 8px;border:1px solid var(--rule-strong);border-radius:4px;background:var(--field)}
.stack{display:flex;flex-direction:column;gap:6px}
.panel.wide{max-width:760px}

/* ---------- monitoring ---------- */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin:0 0 20px}
.tile{background:var(--panel);border:1px solid var(--rule);border-left:4px solid var(--rule-strong);border-radius:var(--r);padding:10px 14px}
.tile b{display:block;font:600 1.9rem/1.1 var(--mono);letter-spacing:-.02em}
.tile span{color:var(--steel);font-size:.84rem}
.tile.up{border-left-color:var(--up)}.tile.up b{color:var(--up)}
.tile.slow{border-left-color:var(--slow)}.tile.slow b{color:var(--slow)}
.tile.down{border-left-color:var(--down)}.tile.down b{color:var(--down)}
.strip{display:inline-flex;gap:1px;align-items:flex-end;height:22px;vertical-align:middle}
.strip i{display:block;width:4px;height:100%;border-radius:1px;background:var(--rule)}
.strip i.b0{background:var(--up)}.strip i.b1{background:var(--slow)}.strip i.b2{background:var(--down)}
.strip.big{height:34px;display:flex;width:100%;max-width:640px}.strip.big i{flex:1;width:auto;border-radius:2px}
.pill.unknown{color:var(--steel);background:color-mix(in srgb,var(--steel) 14%,transparent)}
td.num{text-align:right}
.appname a{font-weight:600;color:var(--ink);text-decoration:none}
.appname a:hover{text-decoration:underline}
.appname .url{display:block;font:.8rem var(--mono);color:var(--steel);max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;border-top:1px solid var(--rule)}
.facts div{padding:12px 16px;border-right:1px solid var(--rule)}
.facts dt{font-size:.8rem;color:var(--steel);margin:0}
.facts dd{margin:2px 0 0;font:600 1.15rem var(--mono)}
.spark{width:100%;max-width:640px;height:90px;display:block}
.spark .grid{stroke:var(--rule);stroke-width:1}
.spark polyline{fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.legend{display:flex;gap:14px;font-size:.8rem;color:var(--steel);margin-top:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.legend .b0{background:var(--up)}.legend .b1{background:var(--slow)}.legend .b2{background:var(--down)}.legend .bn{background:var(--rule)}
.num-field{max-width:9rem}
.row-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.row-form select,.row-form input{width:auto;min-width:12rem}

/* ---------- public landing page ---------- */
/* the public page always uses the console's dark navy, in light and dark mode */
body.land{display:block;--paper:#0D1722;--panel:#122030;--field:#0B141D;--ink:#E8EEF5;--ink-2:#B6C3D1;--steel:#8696A9;
  --rule:#1F2E3F;--rule-strong:#304459;--accent:#4FB3D0;--accent-ink:#06222C;--accent-soft:#11303C;
  --up:#4ADE80;--up-soft:#10301C;--slow:#F5B14C;--slow-soft:#352610;--down:#FF8A80;--down-soft:#3A1717;
  background:var(--paper);color:var(--ink);color-scheme:dark}
.land .wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.land header.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(6px);border-bottom:1px solid var(--rule)}
.land header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.land .logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:600;font-size:1.08rem}
.land .logo img{width:28px;height:28px}
.land nav.links{display:flex;align-items:center;gap:22px}
.land nav.links a{color:var(--ink-2);text-decoration:none;font-size:.92rem}
.land nav.links a:hover{color:var(--ink)}
.land nav.links a.btn{color:var(--accent-ink)}
.land nav.links a.btn.ghost{color:var(--ink)}
.land .hero{padding:64px 0 48px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px;align-items:center}
.land .eyebrow{font:600 .78rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.land h1.big{font-size:2.5rem;line-height:1.1;letter-spacing:-.025em;margin:10px 0 16px;font-weight:650}
.land .lead{font-size:1.08rem;color:var(--ink-2);max-width:46ch;margin:0 0 24px}
.land .cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.land .cta .btn{padding:10px 20px;font-size:1rem}
.land .note{color:var(--steel);font-size:.86rem;margin-top:14px}
.land .ruler{height:10px;margin:0;border:0;background:repeating-linear-gradient(90deg,var(--rule-strong) 0 1px,transparent 1px 10px);opacity:.6}
.land section.block{padding:56px 0}
.land section.alt{background:var(--panel);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.land h2.sec{font-size:1.6rem;letter-spacing:-.015em;margin:0 0 8px}
.land .sub{color:var(--steel);max-width:60ch;margin:0 0 30px;font-size:1rem}
.land .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.land .card{background:var(--panel);border:1px solid var(--rule);border-radius:var(--r);padding:20px}
.land section.alt .card{background:var(--paper)}
.land .card svg{width:42px;height:42px;stroke:var(--accent);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:12px}
.land .card h3{font-size:1.02rem;margin:0 0 6px}
.land .card p{margin:0;color:var(--ink-2);font-size:.93rem}
.land .tag{display:inline-block;font:600 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:1px 8px;border-radius:99px;margin-left:8px;vertical-align:2px;color:var(--steel);background:color-mix(in srgb,var(--steel) 14%,transparent)}
.land .tag.live{color:var(--up);background:var(--up-soft)}
.land .steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;counter-reset:s}
.land .step{position:relative;padding-top:46px}
.land .step::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;width:34px;height:34px;border-radius:50%;border:1.5px solid var(--accent);color:var(--accent);display:grid;place-items:center;font:600 .95rem var(--mono)}
.land .step h3{margin:0 0 4px}
.land .step p{margin:0;color:var(--ink-2);font-size:.93rem}
.land .split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.land ul.ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.land ul.ticks li{padding-left:28px;position:relative;color:var(--ink-2)}
.land ul.ticks li::before{content:"";position:absolute;left:2px;top:6px;width:12px;height:7px;border-left:2px solid var(--up);border-bottom:2px solid var(--up);transform:rotate(-45deg)}
.land footer{padding:28px 0 40px;color:var(--steel);font-size:.88rem}
.land footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}
.il{width:100%;height:auto;display:block}
.il .bg{fill:var(--panel);stroke:var(--rule-strong);stroke-width:1.2}
.il .bar{fill:var(--paper);stroke:var(--rule);stroke-width:1}
.il .line{stroke:var(--rule);stroke-width:1}
.il .txt{fill:var(--ink);font:600 13px var(--sans)}
.il .dim{fill:var(--steel);font:11px var(--mono)}
.il .u{fill:var(--up)}.il .s{fill:var(--slow)}.il .d{fill:var(--down)}.il .n{fill:var(--rule)}
.il .upt{fill:var(--up-soft)}.il .dnt{fill:var(--down-soft)}.il .slt{fill:var(--slow-soft)}
.il .tu{fill:var(--up);font:600 11px var(--sans)}.il .td{fill:var(--down);font:600 11px var(--sans)}.il .ts{fill:var(--slow);font:600 11px var(--sans)}
.il .acc{stroke:var(--accent);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.il .accf{fill:var(--accent)}
.il .msg{fill:var(--panel);stroke:var(--rule-strong)}
@media (max-width:820px){
  .land .hero,.land .split{grid-template-columns:1fr;gap:28px}
  .land .hero{padding:36px 0 28px}
  .land h1.big{font-size:2rem}
  .land nav.links a.hide{display:none}
}

.land .lang{display:inline-flex;border:1px solid var(--rule-strong);border-radius:6px;overflow:hidden}
.land nav.links .lang a{padding:3px 10px;font:600 .8rem var(--mono);color:var(--ink-2);text-decoration:none}
.land nav.links .lang a[aria-current]{background:var(--accent);color:var(--accent-ink)}

/* ---------- usage ---------- */
.barchart{width:100%;max-width:560px;height:auto;display:block}
.barchart .v{fill:var(--accent)}
.barchart .base{stroke:var(--rule-strong);stroke-width:1}
.barchart text{fill:var(--steel);font:10px var(--mono);text-anchor:middle}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--up);margin-right:6px;vertical-align:1px}
.land footer .privacy{margin:14px 0 0;font-size:.8rem;color:var(--steel);max-width:70ch}
.live{display:flex;align-items:center;gap:8px;margin:0 0 14px;color:var(--steel);font-size:.82rem}
.live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--up)}
@media (prefers-reduced-motion:no-preference){.live::before{animation:livepulse 2s ease-in-out infinite}}
@keyframes livepulse{0%,100%{opacity:1}50%{opacity:.35}}
td.data a,td.mono a{color:var(--accent);text-decoration:none}
td.data a:hover{text-decoration:underline}
.land .btn.wa{background:transparent;color:#25d366;border:1px solid #25d366}
.land .btn.wa:hover{background:#25d366;color:#06210f;filter:none}
.me .acts{flex-wrap:wrap}.me .acts span{white-space:nowrap}

/* sign-up: a field only bots fill in */
.trap{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
fieldset.field{border:0;padding:0;margin:0 0 14px;min-width:0}
fieldset.field legend{padding:0;font-weight:600;margin-bottom:8px}
fieldset.field .check{margin:0 0 8px;gap:8px;font-weight:400}
fieldset.field .check input{width:auto;margin:0}
.periods a{margin-left:12px}
.periods a.on{font-weight:700;text-decoration:none;color:var(--ink)}
details.snip{border-top:1px solid var(--rule);padding:10px 0}
details.snip summary{cursor:pointer;font-weight:600}
details.snip pre{white-space:pre-wrap;word-break:break-all;margin:8px 0 0}