:root{
  --void:#08090C;
  --panel:#0F1116;
  --panel-2:#13161D;
  --rule:#1C212A;
  --rule-soft:#14181F;

  --ink:#E9ECF2;
  --dim:#868D9A;
  --faint:#545B67;

  --cpu:#5AD1FF;
  --mem:#5FE3A6;
  --net-in:#9C8CFF;
  --net-out:#FFB454;
  --conn:#E87FD0;
  --alarm:#FF6B5E;

  --mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ui:"Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;

  --rail:270px;
}

/* ── reset ──────────────────────────────────────────────── */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--void);
  color:var(--ink);
  font-family:var(--ui);
  font-size:14px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--cpu);outline-offset:2px;border-radius:3px}
::selection{background:color-mix(in oklab, var(--cpu) 30%, transparent);color:var(--ink)}

/* ── atoms ──────────────────────────────────────────────── */
.eyebrow{
  font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--faint);
}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.hr{height:1px;background:var(--rule-soft);border:0;margin:0}
.zone{color:var(--faint)}
/* The UA rule for [hidden] is display:none at element specificity, so any
   class that sets display beats it -- which silently reveals elements the
   markup asked to hide. */
[hidden]{display:none !important}
.visually-hidden{
  position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ── topbar ─────────────────────────────────────────────── */
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;gap:20px;
  padding:0 22px;height:60px;
  background:rgba(8,9,12,.86);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--rule);
}
.brand{display:flex;align-items:baseline;gap:12px;min-width:0}
.host{
  font-family:var(--mono);font-weight:500;font-size:19px;letter-spacing:-.02em;
  margin:0;white-space:nowrap;
}
.role{
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;
  color:var(--dim);border:1px solid var(--rule);border-radius:999px;padding:3px 9px;
  white-space:nowrap;
}
.live{display:flex;align-items:center;gap:7px;color:var(--mem);font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;font-weight:600;white-space:nowrap;flex:none}
.live.stale{color:var(--net-out)}
.live.stale .dot{background:var(--net-out)}
.live.stale .dot::after{border-color:var(--net-out)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--mem);position:relative}
.dot::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;
  border:1px solid var(--mem);opacity:.5;animation:ping 2.4s ease-out infinite;
}
@keyframes ping{0%{transform:scale(.4);opacity:.7}70%,100%{transform:scale(1.6);opacity:0}}

.spacer{flex:1}
.ranges{display:flex;gap:2px;background:var(--panel);border:1px solid var(--rule);
  border-radius:8px;padding:3px}
.ranges a{
  display:inline-block;font-family:var(--mono);font-size:11px;color:var(--dim);background:none;border:0;
  padding:5px 10px;border-radius:5px;cursor:pointer;letter-spacing:.02em;
}
.ranges a:hover{color:var(--ink)}
.ranges a[aria-pressed="true"]{background:var(--panel-2);color:var(--ink);
  box-shadow:inset 0 0 0 1px var(--rule)}
.tbmeta{font-family:var(--mono);font-size:11px;color:var(--faint);white-space:nowrap}

/* primary navigation */
.mainnav{display:flex;align-items:center;gap:16px;white-space:nowrap}
.mainnav a{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.mainnav a:hover{color:var(--dim)}
.mainnav a.on{color:var(--ink)}
/* The firing count rides on the nav item so a page you are not looking at can
   still tell you something is on fire. */
.mainnav a b{font-family:var(--mono);font-weight:400;font-size:10px;letter-spacing:0;
  color:var(--void);background:var(--alarm);border-radius:999px;padding:1px 6px;margin-left:2px}

/* topbar navigation — the one route back to the fleet from a host page */
.crumb{font-family:var(--mono);font-size:11px;color:var(--faint);white-space:nowrap}
.crumb a:hover{color:var(--ink)}
.who{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;
  color:var(--faint);white-space:nowrap}
.who b{color:var(--dim);font-weight:400}
.who form{margin:0}
.linkish{background:none;border:0;padding:0;cursor:pointer;font-family:var(--mono);
  font-size:11px;color:var(--faint)}
.linkish:hover{color:var(--ink)}

/* ── shell ──────────────────────────────────────────────── */
.shell{display:grid;grid-template-columns:var(--rail) 1fr;align-items:start}

/* ── rail ───────────────────────────────────────────────── */
.rail{
  position:sticky;top:60px;
  height:calc(100vh - 60px);overflow-y:auto;
  border-right:1px solid var(--rule);
  padding:20px 18px 40px;
  scrollbar-width:thin;scrollbar-color:var(--rule) transparent;
}
.rail::-webkit-scrollbar{width:6px}
.rail::-webkit-scrollbar-thumb{background:var(--rule);border-radius:3px}

.vital{display:grid;grid-template-columns:1fr auto;gap:2px 10px;align-items:end;
  padding:13px 0;border-bottom:1px solid var(--rule-soft)}
.vital:first-of-type{padding-top:10px}
.vital .name{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);
  font-weight:600;display:flex;align-items:center;gap:7px}
.vital .swatch{width:3px;height:11px;border-radius:1px;background:currentColor}
.vital .val{font-family:var(--mono);font-size:20px;letter-spacing:-.03em;line-height:1;
  grid-column:1;color:var(--ink)}
.vital .val small{font-size:11px;color:var(--faint);margin-left:3px;letter-spacing:0}
.vital .spark{grid-column:2;grid-row:1 / span 2;align-self:center}
.vital.warn .val{color:var(--alarm)}

.facts{margin-top:22px}
.facts dl{display:grid;grid-template-columns:auto 1fr;gap:9px 14px;margin:12px 0 0;
  font-family:var(--mono);font-size:11.5px}
.facts dt{color:var(--faint);white-space:nowrap}
.facts dd{margin:0;text-align:right;color:var(--dim);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.facts dd b{color:var(--ink);font-weight:400}

/* tag filter — the rail doubles as the scope control */
.roles{margin-top:22px}
.roles .rrow{
  display:grid;grid-template-columns:1fr 34px;align-items:center;gap:4px 10px;
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  padding:8px 0;border-bottom:1px solid var(--rule-soft);
}
.roles .rrow .lbl{font-family:var(--ui);font-size:11.5px;color:var(--dim)}
.roles .rrow .cnt{font-family:var(--mono);font-size:11.5px;color:var(--faint);text-align:right}
.roles .rrow .track{grid-column:1 / -1;height:3px;border-radius:2px;background:var(--rule);overflow:hidden}
.roles .rrow .track i{display:block;height:100%;background:var(--dim);opacity:.45;border-radius:2px}
.roles .rrow:hover .lbl{color:var(--ink)}
.roles .rrow[aria-pressed="true"] .lbl{color:var(--ink)}
.roles .rrow[aria-pressed="true"] .cnt{color:var(--ink)}
.roles .rrow[aria-pressed="true"] .track i{background:var(--cpu);opacity:.85}
.roles .none{font-family:var(--mono);font-size:11px;color:var(--faint);margin:12px 0 0;line-height:1.6}

/* ── main ───────────────────────────────────────────────── */
main{padding:20px 22px 64px;min-width:0}

/* Content stops growing at 1200px on both views. Past roughly that width a
   trace stops reading as a shape and starts reading as a horizontal smear --
   the eye cannot connect a peak to its own baseline across the distance -- and
   a table row wide enough to need a head turn is no easier.
   The cap goes on the shell rather than on main alone: capping main centres it
   and leaves the rail stranded against the far edge with a few hundred pixels
   of nothing between the facts and the charts they describe.
   The host table still fits: its ten columns need 1034px at their minimums,
   against the 1156px this leaves once main's padding is taken off. */
.shell{max-width:calc(1200px + var(--rail));margin-inline:auto}

.tabs{display:flex;align-items:center;gap:22px;border-bottom:1px solid var(--rule);
  margin-bottom:20px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{
  display:inline-block;background:none;border:0;padding:0 0 12px;cursor:pointer;white-space:nowrap;
  font-family:var(--ui);font-size:12px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--faint);position:relative;
}
.tabs a:hover{color:var(--dim)}
.tabs a b{font-family:var(--mono);font-weight:400;margin-left:7px;letter-spacing:0;
  font-size:11px;color:var(--faint)}
.tabs a[aria-selected="true"]{color:var(--ink)}
.tabs a[aria-selected="true"] b{color:var(--dim)}
.tabs a[aria-selected="true"]::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--ink);
}
.tabs a[data-tab="critical"] b{color:var(--alarm)}
.tabs a[data-tab="degraded"] b{color:var(--net-out)}

.stack{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stack.single{grid-template-columns:1fr}

/* ── trace card ─────────────────────────────────────────── */
.trace{
  background:var(--panel);border:1px solid var(--rule);border-radius:12px;
  overflow:hidden;position:relative;min-width:0;
}
.trace::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:2px;
  background:var(--ch);opacity:.55;
}
.trace-head{display:flex;align-items:center;gap:14px;padding:14px 18px 10px}
.ch{font-family:var(--mono);font-size:10px;color:var(--ch);letter-spacing:.08em;
  flex:none;white-space:nowrap;
  border:1px solid color-mix(in oklab, var(--ch) 30%, transparent);
  border-radius:4px;padding:2px 6px;background:color-mix(in oklab, var(--ch) 8%, transparent)}
.trace-head h2{margin:0;font-size:13px;font-weight:600;letter-spacing:.01em;white-space:nowrap}
.trace-head .sub{font-family:var(--mono);font-size:11px;color:var(--faint);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.readout{margin-left:auto;display:flex;align-items:baseline;gap:14px;font-family:var(--mono)}
.readout .big{font-size:19px;letter-spacing:-.03em;color:var(--ink);white-space:nowrap}
.readout .aux{font-size:11px;color:var(--faint);white-space:nowrap}
.readout .aux b{color:var(--dim);font-weight:400}
.readout .at{font-size:10px;color:var(--ch);letter-spacing:.06em}

.plot{position:relative;height:128px;margin:0 4px;cursor:crosshair;touch-action:pan-y}
.plot svg{display:block;width:100%;height:100%}
.cursor{position:absolute;top:0;bottom:0;width:1px;background:var(--ink);opacity:0;
  pointer-events:none;transition:opacity .12s}
.scrubbing .cursor{opacity:.32}

.tip{
  position:absolute;top:0;left:0;z-index:6;pointer-events:none;
  padding:9px 11px 10px;border-radius:9px;
  background:rgba(17,20,27,.94);border:1px solid var(--rule);
  box-shadow:0 12px 30px rgba(0,0,0,.55);
  opacity:0;transition:opacity .1s;
}
.scrubbing .tip{opacity:1}
.tip dl{display:grid;grid-template-columns:1fr auto;gap:5px 18px;margin:0;
  font-family:var(--mono);font-size:11px}
.tip dt{color:var(--dim);display:flex;align-items:center;gap:7px;white-space:nowrap}
.tip dt i{width:6px;height:6px;border-radius:50%;flex:none}
.tip dt.lead{color:var(--ink)}
.tip dd{margin:0;text-align:right;color:var(--ink);font-variant-numeric:tabular-nums}
.tip dd.zero{color:var(--faint)}

.legend{display:flex;gap:16px;padding:8px 18px 0;flex-wrap:wrap}
.legend span{font-family:var(--mono);font-size:10.5px;color:var(--faint);
  display:flex;align-items:center;gap:6px}
.legend i{width:9px;height:2px;border-radius:1px;display:inline-block;flex:none}
.legend .flag i{height:5px;border-radius:1.5px}
.legend .flag.off{opacity:.5}

/* Window summary under each trace. Three equal columns rather than a run-on
   "avg X · peak Y", because these are the numbers people read off a chart
   without hovering it. */
.summary{
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
  padding:12px 18px 14px;border-top:1px solid var(--rule-soft);margin-top:10px;
}
.summary span{display:flex;flex-direction:column;gap:3px;min-width:0;text-align:center}
.summary span:first-child{text-align:left}
.summary span:last-child{text-align:right}
.summary em{
  font-style:normal;font-size:9.5px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--faint);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.summary b{
  font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:400;
  font-size:12.5px;color:var(--ink);white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;
}

.rules{display:flex;gap:8px;padding:12px 18px 14px;flex-wrap:wrap;
  border-top:1px solid var(--rule-soft);margin-top:10px}
.rule-chip{font-family:var(--mono);font-size:10.5px;color:var(--dim);
  border:1px solid var(--rule);border-radius:999px;padding:3px 10px;
  display:flex;align-items:center;gap:6px;background:var(--panel-2)}
.rule-chip::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--mem);opacity:.8}
.rule-chip.hot{color:var(--alarm);border-color:color-mix(in oklab, var(--alarm) 34%, transparent)}
.rule-chip.hot::before{background:var(--alarm)}

/* the plot says so itself when a window has nothing in it, rather than
   drawing a flat line at zero and implying the fleet went quiet */
.nodata{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:11px;color:var(--faint);text-align:center;
  padding:0 24px;line-height:1.6;
}

/* ── ruler ──────────────────────────────────────────────── */
.ruler{position:relative;height:30px;margin:2px 26px 0;color:var(--faint)}
.ruler .t{position:absolute;top:8px;transform:translateX(-50%);font-family:var(--mono);
  font-size:10.5px;letter-spacing:.02em;white-space:nowrap}
.ruler .ev{position:absolute;top:6px;transform:translateX(-50%);font-family:var(--mono);
  font-size:10px;color:var(--net-out);white-space:nowrap}
.ruler .t,.ruler .ev{transition:opacity .12s}
.ruler.live .t,.ruler.live .ev{opacity:.22}
.tpill{position:absolute;top:5px;transform:translateX(-50%);font-family:var(--mono);
  font-size:10.5px;letter-spacing:.02em;color:var(--void);background:var(--ink);
  border-radius:5px;padding:3px 9px;white-space:nowrap;opacity:0;
  transition:opacity .12s;pointer-events:none}
.ruler.live .tpill{opacity:1}

/* ── panels ─────────────────────────────────────────────── */
.panel{background:var(--panel);border:1px solid var(--rule);border-radius:12px;margin-top:14px}
.panel-head{display:flex;align-items:center;gap:12px;padding:15px 18px;flex-wrap:wrap}
.panel-head h2{margin:0;font-size:13px;font-weight:600}
.panel-head .note{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--faint)}
.focus-chip{font-family:var(--mono);font-size:10.5px;color:var(--ink);background:var(--panel-2);
  border:1px solid var(--rule);border-radius:999px;padding:3px 6px 3px 10px;
  display:none;align-items:center;gap:8px}
.focus-chip.on{display:flex}
.focus-chip button{background:none;border:0;color:var(--faint);cursor:pointer;
  font-family:var(--mono);font-size:12px;line-height:1;padding:2px 5px;border-radius:4px}
.focus-chip button:hover{color:var(--ink);background:var(--rule)}

/* ── host list ──────────────────────────────────────────── */
.hostlist{--cols:10px minmax(150px,1fr) 112px 118px 106px 122px 64px 120px 56px 14px}
.hrow{
  display:grid;grid-template-columns:var(--cols);align-items:center;gap:0 14px;
  padding:9px 18px;border-bottom:1px solid var(--rule-soft);
  font-family:var(--mono);font-size:11.5px;color:var(--dim);
  background:none;border-left:0;border-right:0;border-top:0;width:100%;text-align:left;
  cursor:pointer;
}
.hrow:last-child{border-bottom:0}
.hrow:hover{background:var(--panel-2)}
.hrow.on{background:var(--panel-2);box-shadow:inset 2px 0 0 var(--cpu)}
.hrow.down{opacity:.52}

.hhead{
  display:grid;grid-template-columns:var(--cols);align-items:end;gap:0 14px;
  padding:0 18px 9px;border-bottom:1px solid var(--rule-soft);
}
.hhead a,.hhead span{
  display:block;font-family:var(--ui);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);font-weight:600;background:none;border:0;padding:0;text-align:right;
  cursor:pointer;white-space:nowrap;
}
.hhead .c-host{text-align:left}
.hhead a:hover{color:var(--dim)}
.hhead a[aria-sort]{color:var(--ink)}
.hhead a[aria-sort]::after{content:" ↓";font-size:9px}
.hhead a[aria-sort="ascending"]::after{content:" ↑"}

.st{width:7px;height:7px;border-radius:50%;background:var(--mem);justify-self:center}
.hrow.critical .st{background:var(--alarm)}
.hrow.degraded .st{background:var(--net-out)}
.hrow.offline .st,.hrow.pending .st{background:transparent;box-shadow:inset 0 0 0 1px var(--dim)}

.c-host{display:flex;align-items:baseline;gap:8px;min-width:0}
.c-host b{font-weight:500;color:var(--ink);white-space:nowrap}
.hrow.offline .c-host b,.hrow.pending .c-host b{color:var(--dim)}
.rtag{font-family:var(--ui);font-size:9px;letter-spacing:.1em;text-transform:uppercase;
  font-weight:600;color:var(--faint);border:1px solid var(--rule);border-radius:3px;
  padding:1px 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.c-site{color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.c-conn,.c-up{text-align:right;white-space:nowrap}
.c-up{color:var(--faint)}
.chev{color:var(--faint);text-align:right;font-size:13px;line-height:1;opacity:0;transition:opacity .12s}
.hrow:hover .chev,.hrow.on .chev{opacity:1}

.metric{display:flex;align-items:center;gap:9px;justify-content:flex-end;min-width:0}
/* The number never shrinks; the sparkline gives up whatever room it needs.
   flex:none on both meant a 122px Egress column had to hold 74px of chart plus
   "43.10 Gbps", and the overflow spilled across the column to its right. */
.metric b{flex:none;font-weight:400;color:var(--ink);font-variant-numeric:tabular-nums;
  text-align:right;white-space:nowrap}
.hrow.offline .metric b,.hrow.pending .metric b{color:var(--faint)}
/* Scales via its viewBox, so the JS keeps plotting in 74x18 coordinates and
   the scrub knob still lands on the line. */
.metric svg{display:block;flex:1 1 0;min-width:16px;width:auto;height:18px}
.mbar{flex:1;min-width:26px;height:5px;border-radius:3px;background:var(--rule);overflow:hidden}
.mbar i{display:block;height:100%;border-radius:3px;background:var(--mem);opacity:.85}

.norows{padding:26px 18px 30px;color:var(--dim);font-size:12.5px;font-family:var(--ui);line-height:1.6}

/* ── alerts ─────────────────────────────────────────────── */
.arow{display:grid;grid-template-columns:8px 170px 1fr 130px 112px;align-items:center;gap:14px;
  padding:11px 18px;border-bottom:1px solid var(--rule-soft);
  font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.arow:last-child{border-bottom:0}
.arow .sev{width:8px;height:8px;border-radius:2px;background:var(--net-out)}
.arow.crit .sev{background:var(--alarm)}
.arow .ahost{color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.arow .aval{text-align:right;color:var(--ink)}
.arow.crit .aval{color:var(--alarm)}
.arow .afor{text-align:right;color:var(--faint)}

/* ── tables (tags, mounts) ──────────────────────────────── */
.tscroll{overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--rule) transparent}
.tscroll::-webkit-scrollbar{height:6px}
.tscroll::-webkit-scrollbar-thumb{background:var(--rule);border-radius:3px}
table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:11.5px}
thead th{
  font-family:var(--ui);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);font-weight:600;text-align:right;padding:0 14px 9px;
  border-bottom:1px solid var(--rule-soft);
}
thead th:first-child{text-align:left;padding-left:18px}
tbody td{padding:11px 14px;text-align:right;color:var(--dim);border-bottom:1px solid var(--rule-soft)}
tbody td:first-child{text-align:left;padding-left:18px;color:var(--ink)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--panel-2)}
.mount{display:flex;align-items:center;gap:9px}
.tag{font-size:9px;letter-spacing:.1em;text-transform:uppercase;font-family:var(--ui);
  font-weight:600;color:var(--faint);border:1px solid var(--rule);border-radius:3px;padding:1px 5px}
.bar{width:100%;max-width:180px;height:5px;border-radius:3px;background:var(--rule);
  overflow:hidden;margin-left:auto}
.bar i{display:block;height:100%;border-radius:3px;background:var(--net-out);opacity:.8}
.pct{display:flex;align-items:center;gap:11px;justify-content:flex-end}
.warncell{color:var(--net-out)}
.critcell{color:var(--alarm)}
tr.critical td:first-child{color:var(--alarm)}
tr.critical .bar i{background:var(--alarm)}
tr.critical .pct .num{color:var(--alarm)}
tr.warn .bar i{background:var(--net-out)}

/* ── ports ──────────────────────────────────────────────── */
.portlist{padding:0 18px}
.prow{display:grid;grid-template-columns:52px 96px 1fr 68px;align-items:center;gap:16px;
  padding:9px 0;border-bottom:1px solid var(--rule-soft);
  font-family:var(--mono);font-size:11.5px}
.prow:last-child{border-bottom:0}
.prow .p{color:var(--ink)}
.prow .svc{font-family:var(--ui);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;
  font-weight:600;color:var(--faint)}
.prow .track{height:5px;border-radius:3px;background:var(--rule);overflow:hidden}
.prow .track i{display:block;height:100%;border-radius:3px;background:var(--conn);opacity:.7}
.prow .n{text-align:right;color:var(--ink)}
.prow svg{display:block}
.idle{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:13px 18px 17px;
  border-top:1px solid var(--rule-soft);margin-top:6px}
.idle .lbl{font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--faint);
  font-weight:600;flex-basis:100%}
/* No margin-right: .idle supplies the spacing with gap, and a margin on a
   flex item is added on top of it. */
.idle code{font-family:var(--mono);font-size:11px;color:var(--dim);background:var(--panel-2);
  border:1px solid var(--rule);border-radius:5px;padding:3px 8px}

/* ── services / sensors ─────────────────────────────────── */
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:4px 18px 18px}
.chip{font-family:var(--mono);font-size:11px;color:var(--dim);background:var(--panel-2);
  border:1px solid var(--rule);border-radius:999px;padding:4px 11px;
  display:flex;align-items:center;gap:7px;white-space:nowrap}
.chip::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--mem)}
.chip.warn{color:var(--net-out);border-color:color-mix(in oklab, var(--net-out) 34%, transparent)}
.chip.warn::before{background:var(--net-out)}
.chip.bad{color:var(--alarm);border-color:color-mix(in oklab, var(--alarm) 34%, transparent)}
.chip.bad::before{background:var(--alarm)}
.chip b{color:var(--ink);font-weight:400}

/* ── alerts page ────────────────────────────────────────── */
/* No rail here, so main carries the width cap itself. */
main.wide{max-width:1200px;margin-inline:auto}
.rowacts{white-space:nowrap;text-align:right}
.rowacts .linkish{margin-left:12px;font-size:10.5px}
.rowacts .linkish.danger{color:color-mix(in oklab, var(--alarm) 75%, var(--faint))}
.rowacts .linkish.danger:hover{color:var(--alarm)}
tbody tr.muted td{opacity:.5}
.arow .ahost a:hover{color:var(--cpu)}
.arow .afor .linkish{margin-left:10px;font-size:10.5px}

/* Two- and three-up field rows inside the modals. */
.row2,.row3{display:grid;gap:0 14px}
.row2{grid-template-columns:1fr 1fr}
.row3{grid-template-columns:1fr 1fr 1fr}
@media (max-width:560px){.row2,.row3{grid-template-columns:1fr}}

select{
  width:100%;font-family:var(--mono);font-size:13px;color:var(--ink);
  background:var(--panel-2);border:1px solid var(--rule);border-radius:8px;
  padding:11px 12px;appearance:none;cursor:pointer;
}
select:hover{border-color:#252B36}
select:focus{outline:none;border-color:color-mix(in oklab, var(--cpu) 55%, transparent);
  box-shadow:0 0 0 3px color-mix(in oklab, var(--cpu) 12%, transparent)}

/* ── diagnostics blobs ──────────────────────────────────── */
.blob{border-bottom:1px solid var(--rule-soft)}
.blob:last-child{border-bottom:0}
.blob summary{
  padding:11px 18px;cursor:pointer;font-size:12.5px;color:var(--ink);
  list-style:none;display:flex;align-items:center;gap:8px;
}
.blob summary::-webkit-details-marker{display:none}
.blob summary::before{content:"▸";color:var(--faint);font-size:10px}
.blob[open] summary::before{content:"▾"}
.blob summary:hover{background:var(--panel-2)}
.blob summary .zone{font-family:var(--mono);font-size:10.5px}
.blob pre{
  margin:0;padding:0 18px 16px;overflow-x:auto;
  font-family:var(--mono);font-size:10.5px;line-height:1.65;color:var(--dim);
  scrollbar-width:thin;scrollbar-color:var(--rule) transparent;
}
.blob pre::-webkit-scrollbar{height:6px}
.blob pre::-webkit-scrollbar-thumb{background:var(--rule);border-radius:3px}

/* ── empty state / buttons ──────────────────────────────── */
.empty{padding:4px 18px 20px;display:flex;align-items:center;gap:16px}
.empty p{margin:0;color:var(--dim);font-size:12.5px;max-width:56ch;line-height:1.55}
.btn{margin-left:auto;white-space:nowrap;font-family:var(--ui);font-size:11.5px;font-weight:600;
  color:var(--ink);background:var(--panel-2);border:1px solid var(--rule);
  border-radius:7px;padding:8px 14px;cursor:pointer}
.btn:hover{border-color:var(--dim)}

/* Destructive actions get their own colour so they are never a stray click
   away from a routine one. */
.panel.danger{border-color:color-mix(in oklab, var(--alarm) 26%, var(--rule))}
.panel.danger .panel-head h2{color:var(--alarm)}
.btn.danger{color:var(--alarm);border-color:color-mix(in oklab, var(--alarm) 34%, transparent)}
.btn.danger:hover{border-color:var(--alarm);background:color-mix(in oklab, var(--alarm) 10%, transparent)}
.primary.danger{background:var(--alarm);border-color:var(--alarm);color:var(--void)}
.primary.danger:hover{opacity:.88}

/* ── auth page ──────────────────────────────────────────── */
body.page-auth{
  min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:32px 20px;
}
.frame{width:100%;max-width:396px}
.wordmark{
  font-family:var(--mono);font-weight:500;font-size:19px;letter-spacing:-.02em;
  margin:0 0 20px;padding-left:2px;
}
.card{
  background:var(--panel);border:1px solid var(--rule);border-radius:12px;
  position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:2px;
  background:var(--cpu);opacity:.55;
}
.card-head{display:flex;align-items:baseline;gap:12px;padding:15px 18px 4px}
.card-head h1{margin:0;font-size:13px;font-weight:600;letter-spacing:.01em}
.card-head .note{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--faint)}
.card form{padding:14px 18px 18px}

.field{margin-bottom:14px}
.field-head{display:flex;align-items:baseline;gap:12px;margin-bottom:7px}
.field-head label{font-size:10px;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--faint)}
.field-head .aside{margin-left:auto;font-family:var(--mono);font-size:10.5px}
.field-head button.aside{background:none;border:0;padding:0;cursor:pointer;color:var(--faint)}
.field-head button.aside:hover{color:var(--ink)}

input{
  width:100%;font-family:var(--mono);font-size:13px;color:var(--ink);
  background:var(--panel-2);border:1px solid var(--rule);border-radius:8px;
  padding:11px 12px;transition:border-color .12s, box-shadow .12s;
}
input::placeholder{color:var(--faint)}
input:hover{border-color:#252B36}
input:focus{
  outline:none;
  border-color:color-mix(in oklab, var(--cpu) 55%, transparent);
  box-shadow:0 0 0 3px color-mix(in oklab, var(--cpu) 12%, transparent);
}
.field.bad input{border-color:color-mix(in oklab, var(--alarm) 55%, transparent)}
.field.bad input:focus{box-shadow:0 0 0 3px color-mix(in oklab, var(--alarm) 12%, transparent)}

.msg{display:none;font-family:var(--mono);font-size:10.5px;line-height:1.5;
  color:var(--alarm);margin-top:7px}
.field.bad .msg{display:block}
.hint{display:none;font-family:var(--mono);font-size:10.5px;color:var(--net-out);margin-top:7px}
.hint.on{display:block}

.banner{
  display:none;gap:10px;align-items:flex-start;
  margin:0 18px 4px;padding:10px 12px;border-radius:9px;
  background:color-mix(in oklab, var(--alarm) 7%, transparent);
  border:1px solid color-mix(in oklab, var(--alarm) 28%, transparent);
  font-family:var(--mono);font-size:11px;line-height:1.55;color:var(--alarm);
}
.banner.on{display:flex}
.banner i{width:8px;height:8px;border-radius:2px;background:var(--alarm);flex:none;margin-top:4px}

.primary{
  width:100%;font-family:var(--ui);font-size:12.5px;font-weight:600;letter-spacing:.02em;
  color:var(--void);background:var(--ink);border:1px solid var(--ink);
  border-radius:8px;padding:12px;cursor:pointer;margin-top:10px;
  transition:opacity .12s;
}
.primary:hover{opacity:.88}
.primary[aria-busy="true"]{background:var(--dim);border-color:var(--dim);cursor:default;opacity:1}
.primary[aria-busy="true"] i{
  display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--void);
  margin-left:7px;vertical-align:middle;animation:pulse 1s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:.25}50%{opacity:1}}

.foot{display:flex;align-items:center;gap:10px;margin:16px 2px 0;
  font-family:var(--mono);font-size:11px;color:var(--faint)}
.foot .spacer{flex:1}
.foot a:hover{color:var(--ink)}
.ask{margin:10px 2px 0;font-family:var(--mono);font-size:11px;color:var(--faint);line-height:1.6}

/* ── page footer ────────────────────────────────────────── */
.pagefoot{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  padding:16px 22px 26px;border-top:1px solid var(--rule-soft);margin-top:26px;
  font-family:var(--mono);font-size:11px;color:var(--faint);
}
.pagefoot .spacer{flex:1}
.pagefoot a:hover{color:var(--dim)}

/* ── enrolment dialog ───────────────────────────────────── */
/* Built on <dialog>: the browser already provides the focus trap, the
   inert backdrop and Escape-to-close, all of which are easy to get subtly
   wrong by hand. */
.modal{
  width:min(640px, calc(100vw - 32px));max-height:calc(100vh - 64px);
  padding:0;border:1px solid var(--rule);border-radius:12px;
  background:var(--panel);color:var(--ink);overflow:auto;
  scrollbar-width:thin;scrollbar-color:var(--rule) transparent;
}
.modal::backdrop{background:rgba(4,5,7,.72);backdrop-filter:blur(3px)}
.modal::-webkit-scrollbar{width:6px}
.modal::-webkit-scrollbar-thumb{background:var(--rule);border-radius:3px}

.modal-x{position:absolute;top:10px;right:12px;margin:0}
.modal-x button{
  background:none;border:0;color:var(--faint);cursor:pointer;
  font-family:var(--mono);font-size:13px;line-height:1;padding:4px 6px;border-radius:5px;
}
.modal-x button:hover{color:var(--ink);background:var(--rule)}

.modal-head{padding:16px 20px 4px}
.modal-head h2{margin:0;font-size:14px;font-weight:600}
.modal-head .note{font-family:var(--mono);font-size:11px;color:var(--faint)}
.modal-body{padding:14px 20px 4px}
.modal-body .field{margin-bottom:16px}
.modal-body .sub{
  margin:6px 0 0;font-family:var(--mono);font-size:10.5px;line-height:1.6;color:var(--faint);
}
.modal-body .sub code,.modal-body .opt-row code{
  background:var(--panel-2);border:1px solid var(--rule);border-radius:4px;padding:0 4px;
}
.field-head .opt{
  margin-left:8px;letter-spacing:.1em;color:var(--faint);opacity:.7;font-weight:600;
}

.opt-row{
  display:grid;grid-template-columns:16px 1fr;gap:0 12px;align-items:start;
  padding:11px 0;border-bottom:1px solid var(--rule-soft);cursor:pointer;
}
.opt-row input{width:16px;height:16px;margin:1px 0 0;accent-color:var(--cpu);cursor:pointer}
.opt-row b{display:block;font-size:12.5px;font-weight:500;color:var(--ink)}
.opt-row em{
  display:block;margin-top:4px;font-style:normal;
  font-family:var(--mono);font-size:10.5px;line-height:1.6;color:var(--faint);
}
.opt-row:hover b{color:var(--ink)}

.modal-err{
  display:none;margin:10px 0 0;padding:9px 11px;border-radius:8px;
  background:color-mix(in oklab, var(--alarm) 7%, transparent);
  border:1px solid color-mix(in oklab, var(--alarm) 28%, transparent);
  font-family:var(--mono);font-size:11px;line-height:1.55;color:var(--alarm);
}
.modal-err.on{display:block}

.modal-body .lead{margin:0 0 14px;font-size:12.5px;line-height:1.6;color:var(--dim)}
.modal-body .lead b{color:var(--ink);font-weight:500}

.cmdbox{
  margin-top:12px;
  display:flex;align-items:flex-start;gap:10px;
  background:var(--void);border:1px solid var(--rule);border-radius:9px;padding:12px;
}
.cmdbox code{
  flex:1;min-width:0;font-family:var(--mono);font-size:11px;line-height:1.7;
  color:var(--ink);word-break:break-all;
}
.cmdbox .btn{margin:0;flex:none}

.warn-note{
  margin:12px 0 0;font-family:var(--mono);font-size:10.5px;line-height:1.65;color:var(--net-out);
}

.waiting{
  display:flex;align-items:center;gap:10px;margin:16px 0 4px;
  padding:11px 12px;border-radius:9px;background:var(--panel-2);border:1px solid var(--rule);
  font-family:var(--mono);font-size:11px;color:var(--dim);
}
.waiting .dot{background:var(--net-out)}
.waiting .dot::after{border-color:var(--net-out)}
.waiting.done{color:var(--mem)}
.waiting.done .dot{background:var(--mem)}
.waiting.done .dot::after{border-color:var(--mem);animation:none}

/* Pinned to the bottom of the dialog's own scroll box. The edit form is long
   enough to scroll, and a Save button that scrolls away with it is a Save
   button people miss. */
.modal-foot{
  position:sticky;bottom:0;z-index:2;
  display:flex;align-items:center;gap:10px;
  padding:16px 20px 18px;margin-top:14px;
  background:var(--panel);border-top:1px solid var(--rule);
}
.modal-foot .spacer{flex:1}
.primary.inline{
  width:auto;margin:0;padding:9px 16px;font-size:12px;
  display:inline-block;text-align:center;text-decoration:none;
}
.btn.tight{margin-left:0;padding:6px 11px;font-size:11px}

@media (max-width:520px){
  .modal{width:calc(100vw - 16px);max-height:calc(100vh - 24px)}
  .modal-foot{flex-wrap:wrap}
  .cmdbox{flex-direction:column}
  .cmdbox .btn{align-self:flex-end}
}

/* ── motion ─────────────────────────────────────────────── */
.draw{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);
  animation:draw .85s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.fade{opacity:0;animation:fade .5s ease .35s forwards}
@keyframes fade{to{opacity:1}}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .draw{stroke-dashoffset:0}
  .fade{opacity:1}
}

/* ── responsive ─────────────────────────────────────────── */
@media (max-width:1400px){
  .hostlist{--cols:10px minmax(140px,1fr) 108px 116px 102px 120px 62px 118px 14px}
  .c-up{display:none}
}
@media (max-width:1240px){
  .stack{grid-template-columns:1fr}
  .hostlist{--cols:10px minmax(140px,1fr) 118px 106px 124px 64px 120px 14px}
  .c-site{display:none}
  .readout .aux{display:none}
}
@media (max-width:1080px){
  :root{--rail:230px}
  .hostlist{--cols:10px minmax(130px,1fr) 116px 104px 122px 118px 14px}
  .c-conn{display:none}
  .arow{grid-template-columns:8px 150px 1fr 118px}
  .arow .afor{display:none}
}
@media (max-width:820px){
  .shell{grid-template-columns:1fr}
  .rail{position:static;height:auto;border-right:0;border-bottom:1px solid var(--rule);
    display:grid;grid-template-columns:repeat(2,1fr);gap:0 22px;padding:14px 18px 20px}
  .facts,.roles{grid-column:1 / -1}
  .topbar{gap:12px;padding:0 14px}
  .role,.tbmeta,.crumb{display:none}
  .mainnav{gap:12px}
  main{padding:16px 14px 48px}
  .ranges a{padding:5px 8px}
}
@media (max-width:680px){
  /* The topbar carries five things and a phone fits about three. Rather than
     shedding the account controls -- which is how you end up unable to sign
     out on mobile -- let it wrap and give the range selector its own row.
     The fixed 60px height has to go with it, or the second row is clipped. */
  .topbar{flex-wrap:wrap;height:auto;padding:10px 14px;gap:8px 12px}
  .topbar .spacer{display:none}
  .ranges{order:10;flex-basis:100%;overflow-x:auto;scrollbar-width:none;justify-content:space-between}
  .ranges::-webkit-scrollbar{display:none}
  .who{margin-left:auto}
  .rail{top:auto}

  .hostlist{--cols:10px minmax(104px,1fr) 88px 94px 88px}
  .c-mem,.chev{display:none}
  .metric svg{display:none}
  .rtag{display:none}
  .arow{grid-template-columns:8px 1fr 108px;gap:10px}
  .arow .arule{display:none}
  .tscroll th:nth-child(3),.tscroll td:nth-child(3),
  .tscroll th:nth-child(4),.tscroll td:nth-child(4),
  .tscroll th:nth-child(7),.tscroll td:nth-child(7){display:none}
  .prow{grid-template-columns:48px 1fr 62px;gap:12px}
  .prow .svc,.prow svg{display:none}
  .plot{height:104px}
  .readout .big{font-size:16px}
  .summary{gap:6px;padding:10px 14px 12px}
  .summary b{font-size:11px}
  .summary em{font-size:8.5px;letter-spacing:.08em}
}
/* Below ~400px the card header runs out of room: "RAM Usage", its subtitle and
   a readout like "3.89 GiB (6.29%)" cannot share a line. The subtitle is the
   expendable one -- the same information is in the rail. */
@media (max-width:400px){
  .trace-head{flex-wrap:wrap;gap:6px 10px}
  .trace-head .sub{display:none}
  .readout{margin-left:auto}
  .readout .big{font-size:14px}
  .summary em{font-size:8px}
  .summary b{font-size:10.5px}
}

@media (max-width:520px){
  .rail{grid-template-columns:1fr}
  .brand{gap:8px}
  .host{font-size:16px}
  .host .zone{display:none}
  .hostlist{--cols:10px minmax(90px,1fr) 82px 88px}
  .c-disk{display:none}
  body.page-auth{padding:24px 14px;align-items:flex-start}
  .foot{flex-wrap:wrap}
}