/* Depth: public record of the SWELL paper basket. Palette and panels follow taoswell.com.
   Mobile first: phones are the primary layout. Breakpoints 480, 640, 900, 960. */
:root{
  --bg:#010611;
  --bg-2:#020813;
  --text:#f5f9ff;
  --text-2:rgba(220,236,251,.94);
  --muted:rgba(208,228,248,.80);
  --faint:rgba(208,228,248,.56);
  --cyan:rgb(126,229,255);
  --glow:rgb(63,166,255);
  --line:rgba(111,198,255,.66);
  --line-soft:rgba(111,198,255,.22);
  --panel:linear-gradient(180deg,rgba(9,24,46,.92),rgba(6,16,32,.95));
  --panel-solid:#071428;
  --panel-shadow:0 12px 34px rgba(0,0,0,.44),0 0 24px rgba(63,166,255,.15);
  --panel-shadow-hover:0 12px 34px rgba(0,0,0,.44),0 0 30px rgba(63,166,255,.28);
  --ok:#6fb69a;
  --warn:#cfa660;
  --critical:#cf7a72;
  --gold:#e8c98f;
  --series-swell:#7ee5ff;
  --series-root:#a0a8b2;
  --series-hold:#5a6472;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --gutter:16px;
  --pad:14px;
  --max:1180px;
  color-scheme:dark;
}
@media (min-width:640px){:root{--pad:18px}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100vh;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.5;
  overflow-wrap:break-word;
}
a{color:var(--cyan);text-decoration:none}
a:hover,a:focus-visible{text-decoration:underline}
img,svg{max-width:100%}
.num,.mono,time{font-family:var(--mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-999px;top:8px;z-index:100;padding:8px 12px;background:var(--bg-2);border:1px solid var(--line);border-radius:8px}
.skip:focus{left:8px}

/* ---------------------------------------------------------------- header, tabs, banner */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(1,6,17,.94);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.site-header::after{
  content:"";display:block;height:1px;
  background:linear-gradient(90deg,transparent,rgba(141,224,255,.86),transparent);
  box-shadow:0 0 16px rgba(73,189,255,.22);
}
.nav-wrap{
  max-width:var(--max);margin:0 auto;padding:8px var(--gutter) 0;
  display:flex;flex-wrap:wrap;align-items:center;column-gap:20px;
}
.nav-wrap > *{min-width:0}
.brand{display:flex;align-items:center;gap:12px;flex:none;min-height:44px}
.brand img{display:block;height:30px;width:auto;filter:drop-shadow(0 0 14px rgba(57,198,255,.22))}
.brand-depth{
  font-size:11px;letter-spacing:.3em;text-indent:.3em;text-transform:uppercase;color:var(--muted);
  padding-left:12px;border-left:1px solid var(--line-soft);
}
/* Phones and tablets: one row of tabs that scrolls sideways, with a fade at the right edge. */
.tabs{
  flex:1 1 100%;min-width:0;
  overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;
  scrollbar-width:none;
  -webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 28px),transparent);
          mask-image:linear-gradient(90deg,#000 calc(100% - 28px),transparent);
}
.tabs::-webkit-scrollbar{display:none}
.tabs.at-end{-webkit-mask-image:none;mask-image:none}
.nav{display:flex;flex-wrap:nowrap;gap:4px;margin:0;padding:2px 28px 6px 0;list-style:none;width:max-content}
.nav li{flex:none}
.nav a{
  display:flex;align-items:center;gap:7px;min-height:44px;
  padding:0 12px;border-radius:10px;border:1px solid transparent;white-space:nowrap;
  color:var(--text-2);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  transition:border-color .16s ease,box-shadow .16s ease,color .16s ease;
}
.nav a img{width:18px;height:18px;object-fit:contain;filter:brightness(1.2) drop-shadow(0 0 6px rgba(81,198,255,.4))}
.nav a:hover,.nav a:focus-visible{
  text-decoration:none;color:var(--text);border-color:var(--line-soft);
  box-shadow:0 0 18px rgba(63,166,255,.22);outline:none;
}
.nav a[aria-current="page"]{color:var(--text);border-color:var(--line)}
@media (max-width:959px){.brand-depth{display:none}}
@media (min-width:960px){
  .nav-wrap{flex-wrap:nowrap;padding-bottom:8px}
  .brand img{height:38px}
  .tabs{flex:0 1 auto;margin-left:auto;overflow:visible;-webkit-mask-image:none;mask-image:none}
  .nav{flex-wrap:wrap;justify-content:flex-end;width:auto;padding:0}
  .nav a{padding:0 10px}
}

.paper-banner{
  border-top:1px solid var(--line-soft);
  background:linear-gradient(90deg,rgba(207,166,96,.12),rgba(207,166,96,.05));
}
.paper-banner p{
  max-width:var(--max);margin:0 auto;padding:6px var(--gutter);
  display:flex;align-items:center;gap:4px 10px;flex-wrap:wrap;
  color:var(--text-2);font-size:14px;line-height:1.35;
}
.paper-banner p > span:last-child{flex:1 1 12em;min-width:0}
.paper-tag{
  flex:none;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.18em;
  padding:2px 8px;border-radius:6px;border:1px solid rgba(207,166,96,.7);color:var(--gold);
}

/* ---------------------------------------------------------------- layout */
main{max-width:var(--max);margin:0 auto;padding:20px var(--gutter) 48px}
@media (min-width:640px){main{padding-top:24px;padding-bottom:56px}}
.page-head{display:flex;align-items:center;gap:14px;margin:6px 0 18px}
.page-head img{width:40px;height:40px;object-fit:contain;filter:brightness(1.2) drop-shadow(0 0 12px rgba(81,198,255,.44))}
h1,h2,h3{margin:0;font-weight:650;text-transform:uppercase;letter-spacing:.18em}
h1{font-size:18px}
h2{font-size:13px;color:var(--text)}
h3{font-size:11px;color:var(--muted)}
.lede{color:var(--text-2);max-width:760px;margin:0 0 20px}
.asof{color:var(--faint);font-size:14px}
.asof time{color:var(--muted)}

.divider{
  height:1px;margin:24px 0;border:0;
  background:linear-gradient(90deg,transparent,rgba(141,224,255,.86),transparent);
  box-shadow:0 0 16px rgba(73,189,255,.22);
}

.panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--panel-shadow);
  padding:var(--pad);
  transition:box-shadow .2s ease;
  min-width:0;
}
.panel:hover{box-shadow:var(--panel-shadow-hover)}
main > :is(.panel,.grid) + :is(.panel,.grid){margin-top:18px}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:4px 12px;flex-wrap:wrap;margin-bottom:12px}
.panel-head > *{min-width:0}
.grid{display:grid;gap:14px}
.grid > *{min-width:0}
@media (min-width:640px){.grid{gap:18px}}
.grid.tiles{grid-template-columns:minmax(0,1fr)}
@media (min-width:480px){.grid.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:900px){.grid.tiles{grid-template-columns:repeat(4,minmax(0,1fr))}}
.grid.strip{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:640px){.grid.strip{grid-template-columns:repeat(4,minmax(0,1fr))}}
.grid.two{grid-template-columns:minmax(0,1fr)}
@media (min-width:900px){.grid.two{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}}

/* ---------------------------------------------------------------- overview hero */
.hero{
  position:relative;overflow:hidden;border-radius:16px;border:1px solid var(--line-soft);
  margin:0 0 18px;padding:28px var(--pad);min-height:160px;
  display:flex;flex-direction:column;justify-content:flex-end;
  background:var(--bg-2);
}
.hero-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 35%;
  opacity:.55;filter:saturate(.9) brightness(.75);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(1,6,17,.25),rgba(1,6,17,.85));
}
.hero > *:not(.hero-bg){position:relative;z-index:1}
.hero h1{font-size:20px}
.hero p{margin:10px 0 0;color:var(--text-2);max-width:640px}

/* ---------------------------------------------------------------- build line and stat tiles */
.build{margin:0 0 14px;color:var(--text-2);font-size:14px}
.build:empty{display:none}
.build .num{color:var(--text)}
.build .bar{display:block;height:4px;margin-top:8px;border-radius:2px;background:rgba(111,198,255,.14);overflow:hidden}
.build .bar i{display:block;height:100%;background:var(--cyan);border-radius:2px}
.tile .label{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.tile .value{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:24px;line-height:1.25;margin:8px 0 4px;color:var(--text);overflow-wrap:anywhere}
.tile .value .unit{font-size:14px;color:var(--muted);margin-left:6px}
.tile .sub{font-size:14px;color:var(--text-2)}
.tile .sub .num{color:var(--text)}
.tile .sub + .sub{margin-top:2px}
@media (min-width:900px){.tile .value{font-size:26px}}

/* ---------------------------------------------------------------- tables
   Phones (<640px): rows are stacked cards of label: value pairs. Wider: a normal table
   inside .scroll-x, an intentional sideways scroll with a sticky first column and a fade. */
.scroll-x{position:relative;width:100%;max-width:100%;min-width:0}
table{width:100%;border-collapse:collapse;font-size:14px}
th{
  text-align:left;font-weight:600;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line-soft);white-space:nowrap;
}
td{padding:9px 10px;border-bottom:1px solid rgba(111,198,255,.10);color:var(--text-2);vertical-align:top}
td.r,th.r{text-align:right}
td.nw,td.r,td time{white-space:nowrap}
td .num{color:var(--text)}
tbody tr:last-child td{border-bottom:0}
.subnet{display:inline-flex;gap:8px;align-items:baseline;min-width:0}
.subnet .uid{font-family:var(--mono);color:var(--muted);font-size:12px;flex:none}
.subnet .nm{min-width:0;overflow-wrap:anywhere}
.reserve-tag{
  display:inline-block;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;font-family:var(--sans);
  padding:1px 7px;border-radius:999px;border:1px solid rgba(207,166,96,.6);color:var(--gold);white-space:nowrap;
}
tr.reserve td{background:rgba(207,166,96,.06)}
tr.reserve td:first-child{box-shadow:inset 2px 0 0 rgba(207,166,96,.7)}
.pill{
  display:inline-block;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  padding:2px 8px;border-radius:999px;border:1px solid var(--line-soft);color:var(--text-2);white-space:nowrap;
}
.pending{color:var(--faint);font-family:var(--sans);font-size:13px;font-style:italic}
.addr{display:inline-flex;align-items:center;gap:6px;max-width:100%;min-width:0}
.addr code{font-family:var(--mono);font-size:13px;color:var(--muted);min-width:0;overflow-wrap:anywhere}
.copy{
  flex:none;min-width:44px;min-height:32px;padding:0 8px;
  background:transparent;color:var(--cyan);border:1px solid var(--line-soft);border-radius:8px;
  font:inherit;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;
}
.copy:hover,.copy:focus-visible{border-color:var(--line);outline:none}
.short{display:none}
.greek{text-transform:none;letter-spacing:0}
td > .k{display:none}
.legend-terms{margin:12px 0 0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 12px;font-size:14px;color:var(--muted)}
.legend-terms dt{color:var(--text-2);white-space:nowrap}
.legend-terms dd{margin:0;min-width:0}

@media (min-width:640px){
  .scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
  .scroll-x.can-scroll{
    -webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent);
            mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent);
  }
  .scroll-x.can-scroll.at-end{-webkit-mask-image:none;mask-image:none}
  .scroll-x table{width:100%;min-width:max-content}
  .scroll-x th:first-child,.scroll-x td:first-child{position:sticky;left:0;z-index:1;background:var(--panel-solid)}
  .scroll-x tr.reserve td:first-child{background:linear-gradient(rgba(207,166,96,.06),rgba(207,166,96,.06)),var(--panel-solid)}
  .legend-terms.mobile-only{display:none}
}

@media (max-width:639px){
  .short{display:inline}
  .full{display:none}
  /* Headers stay for screen readers but take no width: each card row carries its label. */
  table.cards thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%)}
  table.cards thead tr,table.cards thead th{display:block;width:1px;height:1px;padding:0;border:0;overflow:hidden}
  table.cards,table.cards tbody,table.cards tr{display:block;width:100%}
  table.cards tr{
    border:1px solid var(--line-soft);border-radius:12px;padding:6px 12px;margin-bottom:10px;
    background:rgba(4,14,30,.55);
  }
  table.cards tr:last-child{margin-bottom:0}
  table.cards tr.reserve{border-color:rgba(207,166,96,.55);background:rgba(207,166,96,.06)}
  table.cards tr.reserve td{background:none;box-shadow:none}
  table.cards td{
    display:flex;align-items:baseline;justify-content:space-between;gap:12px;
    padding:6px 0;border:0;border-bottom:1px solid rgba(111,198,255,.08);text-align:right;white-space:normal;
  }
  table.cards tr td:last-child{border-bottom:0}
  table.cards td > .k{
    display:block;flex:0 1 auto;max-width:45%;min-width:0;text-align:left;
    font-family:var(--sans);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  }
  table.cards td > .v{
    flex:1 1 auto;min-width:0;text-align:right;
    font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--text);overflow-wrap:anywhere;
  }
  table.cards td > .v .num{white-space:nowrap}
  table.cards td.ct{display:block;text-align:left;padding:4px 0 8px}
  table.cards td.ct > .k{display:none}
  table.cards td.ct > .v{display:block;text-align:left;font-family:var(--sans);font-weight:600;color:var(--text)}
  table.cards .subnet{justify-content:flex-end;flex-wrap:wrap}
  table.cards .addr{justify-content:flex-end}
}

/* ---------------------------------------------------------------- status */
.status{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap}
.status::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--faint)}
.status.ok{color:var(--ok)}.status.ok::before{background:var(--ok)}
.status.degraded{color:var(--warn)}.status.degraded::before{background:var(--warn)}
.status.down{color:var(--critical)}.status.down::before{background:var(--critical)}
.status.na{color:var(--muted)}.status.na::before{background:transparent;border:1px solid var(--faint)}
.strip > div{display:flex;flex-direction:column;gap:6px}
.strip .upd{font-size:13px;color:var(--faint)}
dl.facts{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 16px;margin:12px 0 0;font-size:14px}
dl.facts dt{color:var(--muted)}
dl.facts dd{margin:0;text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--text);overflow-wrap:anywhere;min-width:0}

/* ---------------------------------------------------------------- chart */
.chart{position:relative;width:100%;max-width:100%;min-width:0;min-height:230px}
.chart svg{display:block;width:100%;max-width:100%;height:auto}
.chart .axis text{font-family:var(--mono);font-size:10.5px;fill:rgba(208,228,248,.62)}
.chart .grid-line{stroke:rgba(111,198,255,.10);stroke-width:1}
.chart .baseline{stroke:rgba(111,198,255,.28);stroke-width:1}
.chart .end-label{font-family:var(--mono);font-size:10.5px}
.chart .crosshair{stroke:rgba(220,236,251,.35);stroke-width:1}
.chart-tip{
  position:absolute;z-index:5;pointer-events:none;width:min(260px,100%);
  padding:10px 12px;border:1px solid var(--line);border-radius:12px;
  background:linear-gradient(180deg,rgba(9,24,46,.96),rgba(6,16,32,.98));
  box-shadow:var(--panel-shadow);font-size:13px;color:var(--text-2);
}
.chart-tip[hidden]{display:none}
.chart-tip .t{font-family:var(--mono);color:var(--muted);margin-bottom:6px}
.chart-tip .row{display:flex;justify-content:space-between;gap:14px}
.chart-tip .row > span:first-child{min-width:0}
.chart-tip .row .num{color:var(--text);white-space:nowrap}
.legend{display:flex;flex-wrap:wrap;gap:6px 18px;margin:0 0 12px;padding:0;list-style:none;font-size:14px;color:var(--text-2)}
.legend li{display:flex;align-items:center;gap:8px;min-width:0}
.legend svg{flex:none}
.chart-empty{color:var(--muted);font-size:14px;padding:40px 0;text-align:center}
details.table-view{margin-top:14px}
details.table-view summary{cursor:pointer;color:var(--muted);font-size:11px;letter-spacing:.16em;text-transform:uppercase;min-height:44px;display:flex;align-items:center}
details.table-view[open] summary{margin-bottom:6px}

/* ---------------------------------------------------------------- misc */
.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;flex-wrap:wrap}
.pager > *{min-width:0}
.btn{
  background:transparent;color:var(--text);border:1px solid var(--line);border-radius:10px;
  min-height:44px;padding:0 16px;font:inherit;font-size:11px;letter-spacing:.16em;text-transform:uppercase;cursor:pointer;
  transition:box-shadow .16s ease;
}
.btn:hover:not([disabled]),.btn:focus-visible{box-shadow:0 0 18px rgba(63,166,255,.25);outline:none}
.btn[disabled]{opacity:.4;cursor:default}
.note{color:var(--muted);font-size:14px;margin:12px 0 0}
.disclaimer{color:var(--text-2);font-size:14px;border-left:2px solid rgba(207,166,96,.6);padding:4px 0 4px 12px;margin:18px 0 0}
.error{color:var(--critical);font-size:14px}
.loading{color:var(--faint);font-size:14px}
.prose p{color:var(--text-2);margin:0 0 12px;max-width:760px}
.prose ul{color:var(--text-2);margin:0 0 12px;padding-left:20px;max-width:760px}
.prose li{margin:4px 0}
.log{list-style:none;margin:0;padding:0}
.log li{padding:12px 0;border-bottom:1px solid rgba(111,198,255,.10)}
.log li:last-child{border-bottom:0}
.log .when{font-family:var(--mono);font-size:13px;color:var(--muted)}
.log h3{margin:4px 0 6px;color:var(--text);font-size:12px}
.log p{margin:0;color:var(--text-2);font-size:14px}

/* Footer: static, below all content, centred at every width. */
.site-footer{position:static;border-top:1px solid var(--line-soft);color:var(--faint);font-size:14px;text-align:center}
.footer-inner{max-width:var(--max);margin:0 auto;padding:20px var(--gutter) 28px;display:flex;flex-direction:column;align-items:center;gap:18px}
.footer-inner > *{min-width:0;max-width:100%}
.site-footer p{margin:0}
.footer-about{max-width:720px}
.disclaimer-block{max-width:720px;width:100%;color:var(--faint);font-size:13px;line-height:1.5}
.disclaimer-block p + p{margin-top:8px}
.footer-label{margin:0 0 8px;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.footer-copy{font-size:13px}
@media (min-width:640px){.disclaimer-block{font-size:13.5px}}

@media (prefers-reduced-motion:reduce){
  .panel,.nav a,.btn{transition:none}
}