:root{
  --bg:#EDF0F3;--surface:#FFFFFF;--ink:#16202B;--muted:#5B6875;--line:#D8DEE4;
  --up:#16865A;--warn:#B87400;--down:#C2382E;--maint:#3559C7;--nodata:#C9D0D7;
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#141B23;--surface:#1B242E;--ink:#E6EBF0;--muted:#93A1AE;--line:#2C3844;
    --up:#3DBE85;--warn:#E3A23A;--down:#EC6A5E;--maint:#7C98F0;--nodata:#34414D;color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#141B23;--surface:#1B242E;--ink:#E6EBF0;--muted:#93A1AE;--line:#2C3844;
  --up:#3DBE85;--warn:#E3A23A;--down:#EC6A5E;--maint:#7C98F0;--nodata:#34414D;color-scheme:dark;
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 "Instrument Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--maint)}
.wrap{max-width:880px;margin:0 auto;padding:0 20px 56px}
:focus-visible{outline:2px solid var(--maint);outline-offset:2px;border-radius:4px}
h2{font-size:1.1rem;font-weight:600;margin:44px 0 12px;letter-spacing:-.01em}
h3{font-size:1rem;font-weight:600;margin:0}
h4{font-size:.88rem;font-weight:600;margin:0 0 6px;color:var(--muted)}
p{margin:0}
code{font-size:.85em;background:color-mix(in srgb,var(--bg) 70%,var(--surface));padding:1px 5px;border-radius:4px;word-break:break-all}
.h-page{font-size:1.7rem;letter-spacing:-.025em;font-weight:600;margin:0 0 8px}
.muted{color:var(--muted)}.small{font-size:.86rem}.warn{color:var(--warn);font-weight:600}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.s-up{--c:var(--up)}.s-degraded{--c:var(--warn)}.s-down{--c:var(--down)}.s-maint{--c:var(--maint)}.s-none{--c:var(--nodata)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--c);margin-right:7px;vertical-align:1px;flex:none}

/* buttons */
.btn{display:inline-block;font:inherit;font-size:.92rem;font-weight:600;padding:8px 14px;border-radius:8px;border:1px solid var(--ink);background:var(--ink);color:var(--surface);cursor:pointer;white-space:nowrap;text-decoration:none;line-height:1.3}
.btn.quiet{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.sm{padding:4px 10px;font-size:.82rem;font-weight:500}
.btn.danger{color:var(--down);border-color:color-mix(in srgb,var(--down) 40%,transparent);background:transparent}
.btn:hover{filter:brightness(1.08)}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--maint);cursor:pointer}
form.inline{display:inline}
.btns{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;align-items:center}
.btns.start{justify-content:flex-start;margin-top:12px}
.gap{margin-top:16px}

/* public header */
.top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px 0;flex-wrap:wrap}
.brand{font-weight:700;font-size:1.12rem;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.actions{display:flex;gap:10px;flex-wrap:wrap}

/* hero */
.hero{margin:6px 0 0;padding:30px 28px 24px;border-radius:14px;background:color-mix(in srgb,var(--c) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--c) 32%,transparent)}
.hero h1{margin:0;font-size:clamp(2rem,5.6vw,3.4rem);line-height:1.04;letter-spacing:-.035em;font-weight:600;color:color-mix(in srgb,var(--c) 72%,var(--ink));display:flex;align-items:center;gap:.35em}
.beacon{width:.32em;height:.32em;border-radius:50%;background:var(--c);flex:none;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--c) 55%,transparent)}70%{box-shadow:0 0 0 .32em transparent}100%{box-shadow:0 0 0 0 transparent}}
@media (prefers-reduced-motion:reduce){.beacon{animation:none}}
.hero .meta{margin:14px 0 0;color:var(--muted);max-width:62ch}
.regions{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.86rem;color:var(--muted)}

/* panels */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.pad{padding:20px}
.empty{color:var(--muted);padding:6px 0}
.group-title{padding:9px 18px;font-size:.84rem;font-weight:600;color:var(--muted);background:color-mix(in srgb,var(--bg) 55%,var(--surface));border-top:1px solid var(--line)}
.panel>.group-title:first-child{border-top:0}
.comp{padding:16px 18px;border-top:1px solid var(--line)}
.group-title+.comp{border-top:0}
.comp-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.comp-name{font-weight:600}
.comp-state{color:var(--c);font-size:.9rem;font-weight:500;white-space:nowrap}
.bars{display:flex;gap:2px;height:32px;margin:12px 0 6px}
.bars span{flex:1;min-width:2px;border-radius:2px;background:var(--c)}
.bars span:hover{opacity:.65}
.bar-legend{display:flex;justify-content:space-between;font-size:.8rem;color:var(--muted)}
.bar-legend .narrow{display:none}
.comp details{margin-top:10px}
.comp summary{cursor:pointer;font-size:.86rem;color:var(--muted);width:max-content}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:12px}
.detail p{margin-top:6px}
.spark{width:100%;height:64px;color:var(--maint);display:block}
.rgrid{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:.86rem;align-content:start}
.rgrid li{display:flex;justify-content:space-between;gap:8px}
.rgrid li span:last-child{color:var(--muted);font-variant-numeric:tabular-nums;text-align:right}
.rgrid li.s-down span:last-child{color:var(--down);font-weight:600}
@media (max-width:560px){
  .bars{gap:1.5px}
  .bars span:nth-child(-n+45){display:none}
  .bar-legend .wide{display:none}.bar-legend .narrow{display:inline}
  .hero{padding:24px 20px 20px}
}
@media (max-width:640px){.detail{grid-template-columns:1fr}}

/* incidents */
.inc{padding:18px 20px;border-top:1px solid var(--line);border-left:4px solid var(--c)}
.inc:first-child{border-top:0}
.inc h3{margin-bottom:4px}
.inc h3 a{color:inherit}
.inc .msg{margin-top:10px;max-width:68ch}
.updates{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:12px}
.updates li{max-width:68ch}
.updates b{display:block;font-size:.88rem}
.updates time{display:block;font-size:.8rem;color:var(--muted);margin-top:2px}
.day{padding:14px 20px;border-top:1px solid var(--line)}
.day:first-child{border-top:0}
.day>h3{font-size:.92rem;margin-bottom:4px}
.past{margin-top:4px}
.past a{color:var(--ink);font-weight:500}
.pm h4{margin-top:14px}.pm h4:first-child{margin-top:0}
.pm p{max-width:68ch}
.back{margin:4px 0 16px;font-size:.9rem}

/* subscribe + footer */
.subscribe{margin-top:8px}
.subscribe>p{max-width:62ch;margin-bottom:12px}
.subform{display:flex;gap:8px;flex-wrap:wrap;max-width:520px}
.subform input{flex:1;min-width:200px}
.notice{padding:10px 14px;border-radius:8px;background:color-mix(in srgb,var(--maint) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--maint) 30%,transparent);margin:12px 0;max-width:62ch}
footer{margin-top:44px;font-size:.84rem;color:var(--muted)}
footer a{color:var(--muted)}

/* tooltip */
.tip{position:fixed;pointer-events:none;background:var(--ink);color:var(--surface);font-size:.8rem;line-height:1.45;padding:8px 10px;border-radius:8px;max-width:240px;z-index:20;opacity:0;transition:opacity .08s;white-space:pre-line}
.tip.on{opacity:1}

/* forms */
input:not([type=checkbox]),select,textarea{font:inherit;font-size:.92rem;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);width:100%}
textarea{resize:vertical}
label.f{display:grid;gap:4px;font-size:.84rem;color:var(--muted);margin-bottom:12px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:12px}
.fields label.f{margin-bottom:0}
.checks{display:flex;flex-wrap:wrap;gap:6px 18px;margin:4px 0 14px}
.chk{display:inline-flex;gap:7px;align-items:center;font-size:.92rem;cursor:pointer;margin-bottom:6px}
.chk input{accent-color:var(--maint);width:16px;height:16px}
.stack{display:grid;gap:4px}

/* admin shell */
.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.side{background:var(--surface);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh;overflow:auto}
.side nav{display:grid;gap:2px}
.side nav a{color:var(--ink);text-decoration:none;padding:7px 10px;border-radius:8px;font-size:.94rem}
.side nav a:hover{background:var(--bg)}
.side nav a[aria-current="page"]{background:var(--ink);color:var(--surface)}
.side-foot{margin-top:auto;display:grid;gap:8px;font-size:.9rem}
.content{padding:28px 32px 64px;max-width:1080px;width:100%}
.page-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.page-head .h-page{margin:0}
.intro{max-width:72ch;margin-bottom:18px}
.adm{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-bottom:18px}
.adm h2{margin:0 0 12px}
.adm h3{margin:18px 0 8px;font-size:.95rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.two .adm{margin-bottom:18px}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:18px;background:color-mix(in srgb,var(--c) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--c) 32%,transparent)}
.pill{display:inline-flex;align-items:center;font-size:.84rem;font-weight:500;color:var(--c);white-space:nowrap}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{text-align:left;font-weight:500;color:var(--muted);font-size:.82rem;padding:8px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
td a{color:var(--ink)}
tr:last-child td{border-bottom:0}
td .sub,.sub{display:block;color:var(--muted);font-size:.8rem;word-break:break-word;margin-top:2px}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.card{border:1px solid var(--line);border-left:4px solid var(--c);border-radius:10px;padding:14px 16px;margin-bottom:12px}
.card a{color:var(--ink)}
.card>p.small{margin:6px 0 12px}
.row-between{display:flex;justify-content:space-between;gap:10px;align-items:baseline;flex-wrap:wrap}
.channel{padding:14px 0;border-bottom:1px solid var(--line)}
.channel:first-child{padding-top:0}
.channel p{margin:-2px 0 8px}
.channel label.f{margin:8px 0 0}
.channel .fields{margin:8px 0 0}
.oncall-now{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 16px;border-radius:10px;background:color-mix(in srgb,var(--up) 9%,var(--surface));border:1px solid color-mix(in srgb,var(--up) 28%,transparent)}
.rota{margin:8px 0 0;padding-left:22px}
.rota li{padding:8px 0;border-bottom:1px solid var(--line)}
.rota li:last-child{border-bottom:0}
.rota li>div{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.rota li.current>div>span:first-child{font-weight:600}
.plain{margin:0;padding-left:18px}
.auth{max-width:380px;margin:12vh auto;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
.auth p.muted{margin-bottom:18px}
@media (max-width:820px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:14px 16px;gap:10px 16px;border-right:0;border-bottom:1px solid var(--line)}
  .side nav{display:flex;flex-wrap:wrap;gap:4px;order:3;width:100%}
  .side nav a{padding:5px 10px;font-size:.88rem}
  .side-foot{margin:0 0 0 auto;display:flex;gap:14px}
  .content{padding:20px 16px 48px}
  .two{grid-template-columns:1fr}
}
.shell{background:linear-gradient(to right,var(--surface) 220px,transparent 220px)}
@media (max-width:820px){.shell{background:none}}
/* logo */
.brand{display:inline-flex;align-items:center;gap:10px}
.brand picture{display:block;line-height:0}
.logo{display:block;height:34px;width:auto;max-width:220px;object-fit:contain}
.side .logo{height:28px;max-width:150px}
.logo-slots{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.logo-slot h3{margin:0 0 4px}
.logo-slot>p{margin-bottom:10px}
.logo-preview{height:84px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;padding:14px;margin-bottom:12px}
.logo-preview.light{background:#FFFFFF}
.logo-preview.dark{background:#1B242E}
.logo-preview img{max-height:100%;max-width:100%;object-fit:contain}
@media (max-width:820px){.logo-slots{grid-template-columns:1fr}}
.status-set{display:inline-flex;gap:4px}
.status-set select{width:auto;padding:3px 6px;font-size:.82rem}
.regions{margin-top:18px}
.plain-list{list-style:none;padding-left:0;margin:0 0 16px}
.hero .meta:last-child{margin-bottom:0}