/*
 * YSFGo dashboard.
 *
 * An operations console: a fixed instrument rail, and a carrier panel that
 * gives the top of every page to whoever is transmitting right now.
 *
 * Dark-first: the bare :root carries the primary (dark) palette, and the light
 * palette is redefined both for the un-stamped prefers-color-scheme case and
 * for an explicit [data-theme] stamp, so all three viewer states resolve.
 */

:root {
  --ground:#0D1316; --panel:#141C20; --raised:#1A2429; --sunk:#101719;
  --hairline:#253238; --hairline-soft:#1C272C;
  --ink:#E6EEF0; --ink-dim:#90A3AB; --ink-faint:#7A8D95;
  --accent:#1E9A8F; --accent-ink:#4FC4B7; --accent-wash:rgba(30,154,143,.13);
  --air:#BE8620; --air-ink:#E0A93A; --air-wash:rgba(190,134,32,.14);
  --rej:#CE4A66; --rej-ink:#E4788B; --rej-wash:rgba(206,74,102,.14);
  --shadow:0 1px 0 rgba(255,255,255,.02), 0 12px 28px rgba(0,0,0,.34);
  --rail:212px;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --ground:#EEF2F1; --panel:#FFFFFF; --raised:#F6F9F8; --sunk:#F1F5F4;
    --hairline:#DDE5E4; --hairline-soft:#E9EFEE;
    --ink:#0F1719; --ink-dim:#5B6C71; --ink-faint:#6E8085;
    --accent:#00907F; --accent-ink:#00776A; --accent-wash:rgba(0,144,127,.10);
    --air:#8F660C; --air-ink:#7A570A; --air-wash:rgba(143,102,12,.12);
    --rej:#C03E58; --rej-ink:#A8324A; --rej-wash:rgba(192,62,88,.11);
    --shadow:0 1px 0 rgba(255,255,255,.7), 0 10px 24px rgba(20,40,45,.09);
  }
}
:root[data-theme="light"] {
  --ground:#EEF2F1; --panel:#FFFFFF; --raised:#F6F9F8; --sunk:#F1F5F4;
  --hairline:#DDE5E4; --hairline-soft:#E9EFEE;
  --ink:#0F1719; --ink-dim:#5B6C71; --ink-faint:#6E8085;
  --accent:#00907F; --accent-ink:#00776A; --accent-wash:rgba(0,144,127,.10);
  --air:#8F660C; --air-ink:#7A570A; --air-wash:rgba(143,102,12,.12);
  --rej:#C03E58; --rej-ink:#A8324A; --rej-wash:rgba(192,62,88,.11);
  --shadow:0 1px 0 rgba(255,255,255,.7), 0 10px 24px rgba(20,40,45,.09);
}

*{box-sizing:border-box}
body{
  background:var(--ground); color:var(--ink);
  font-family:Archivo,ui-sans-serif,system-ui,"Segoe UI",sans-serif;
  font-size:14px; line-height:1.5; min-height:100vh;
}
.mono{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent-ink);outline-offset:2px;border-radius:3px}

/* micro label: the recurring structural device, used only for field names */
.lbl{
  font-size:10px; font-weight:600; letter-spacing:.13em; text-transform:uppercase;
  color:var(--ink-faint);
}

/* ---------------- shell ---------------- */
.shell{display:grid;grid-template-columns:var(--rail) minmax(0,1fr);min-height:100vh}

.rail{
  border-right:1px solid var(--hairline); background:var(--panel);
  display:flex;flex-direction:column;gap:26px;padding:20px 0 16px;
  position:sticky;top:0;height:100vh;
}
.ident{padding:0 18px;display:flex;flex-direction:column;gap:9px}
.ident-mark{
  display:flex;align-items:center;gap:9px;font-weight:700;font-size:15px;letter-spacing:.01em;
  color:var(--ink);text-decoration:none;
}
.ident-mark:hover{color:var(--accent-ink);text-decoration:none}
.ident-mark .glyph{
  width:26px;height:26px;border:1px solid var(--accent);border-radius:3px;
  display:grid;place-items:center;color:var(--accent-ink);flex:none;
}
.ident-id{font-size:12px;color:var(--ink-dim)}
/* A closed reflector says so under its name, above the on-air lamp. */
.ident .chip.closed{
  align-self:flex-start;color:var(--accent-ink);background:var(--accent-wash);
  border-color:color-mix(in srgb,var(--accent) 34%,transparent);
}

.lamp{
  margin:0 18px;padding:9px 11px;border:1px solid var(--hairline);border-radius:5px;
  background:var(--sunk);display:flex;align-items:center;gap:9px;
}
.lamp .bulb{width:8px;height:8px;border-radius:50%;flex:none;background:var(--ink-faint)}
.lamp.on .bulb{background:var(--air-ink);box-shadow:0 0 0 3px var(--air-wash);animation:blink 1.4s ease-in-out infinite}
.lamp .txt{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-dim)}
.lamp.on .txt{color:var(--air-ink)}
@keyframes blink{50%{opacity:.4}}

nav{display:flex;flex-direction:column;gap:1px;padding:0 10px}
nav button{
  display:flex;align-items:center;gap:10px;width:100%;text-align:left;
  padding:9px 10px;border-radius:5px;color:var(--ink-dim);font-weight:500;
}
nav button:hover{background:var(--raised);color:var(--ink)}
nav button[aria-current="true"]{background:var(--accent-wash);color:var(--accent-ink);font-weight:600}
nav button .tick{width:2px;height:14px;border-radius:1px;background:transparent;flex:none}
nav button[aria-current="true"] .tick{background:var(--accent)}
nav .count{margin-left:auto;font-size:11px;color:var(--ink-faint)}

.rail-foot{margin-top:auto;padding:0 18px;display:flex;flex-direction:column;gap:12px}
.rail-stat{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.rail-stat b{font-family:"IBM Plex Mono",monospace;font-weight:500;font-size:12px;color:var(--ink-dim)}
.theme-btn{
  border:1px solid var(--hairline);border-radius:5px;padding:7px 10px;
  color:var(--ink-dim);font-size:12px;display:flex;align-items:center;gap:7px;justify-content:center;
}
.theme-btn:hover{border-color:var(--accent);color:var(--accent-ink)}

main{padding:22px 26px 40px;display:flex;flex-direction:column;gap:18px;min-width:0}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap}
h1{margin:0;font-size:21px;font-weight:700;letter-spacing:-.01em}
.head p{margin:3px 0 0;color:var(--ink-dim);font-size:13px}

/* ---------------- carrier panel: the page's thesis ---------------- */
.carrier{
  border:1px solid var(--hairline);border-radius:7px;background:var(--panel);
  box-shadow:var(--shadow);overflow:hidden;
}
.carrier.live{border-color:color-mix(in srgb,var(--air) 45%,var(--hairline))}
.carrier-top{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--hairline-soft);background:var(--raised)}
.carrier-body{display:flex;gap:34px;align-items:center;padding:20px 16px;flex-wrap:wrap}
.carrier-call{display:flex;flex-direction:column;gap:5px;min-width:210px}
.carrier-call .who{
  font-family:"IBM Plex Mono",monospace;font-size:34px;font-weight:600;line-height:1;letter-spacing:-.01em;
}
.carrier.live .who{color:var(--air-ink)}
.carrier-call .where{color:var(--ink-dim);font-size:13px}
.field{display:flex;flex-direction:column;gap:5px}
.field .v{font-family:"IBM Plex Mono",monospace;font-size:15px;font-weight:500}
.idle-note{padding:20px 16px;color:var(--ink-dim);display:flex;align-items:center;gap:10px}

/* ---------------- readout cluster ---------------- */
.cluster{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  border:1px solid var(--hairline);border-radius:7px;background:var(--panel);
  box-shadow:var(--shadow);overflow:hidden;
}
.readout{padding:13px 16px;border-right:1px solid var(--hairline-soft);display:flex;flex-direction:column;gap:7px}
.readout:last-child{border-right:0}
.readout .v{font-family:"IBM Plex Mono",monospace;font-size:24px;font-weight:600;line-height:1;letter-spacing:-.01em}
.readout .v small{font-size:13px;font-weight:500;color:var(--ink-dim);margin-left:3px}

/* ---------------- panels & tables ---------------- */
.panel{border:1px solid var(--hairline);border-radius:7px;background:var(--panel);box-shadow:var(--shadow);overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 16px;border-bottom:1px solid var(--hairline-soft);background:var(--raised);flex-wrap:wrap}
.panel-head h2{margin:0;font-size:13px;font-weight:600;letter-spacing:.02em}
.panel-note{font-size:11px;color:var(--ink-faint)}
/* keeps a panel's readouts together on the right rather than letting
   space-between push them to opposite ends of the header */
.panel-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{
  text-align:left;padding:8px 14px;white-space:nowrap;background:var(--sunk);
  border-bottom:1px solid var(--hairline);
  font-size:10px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-faint);
}
tbody td{padding:9px 14px;border-bottom:1px solid var(--hairline-soft);vertical-align:middle;white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--raised)}
tr.is-live{background:var(--air-wash)}
tr.is-live:hover{background:var(--air-wash)}
td.call{font-family:"IBM Plex Mono",monospace;font-weight:600;letter-spacing:.01em}
td.dim{color:var(--ink-dim)}
.flag{margin-right:7px}

/* duration encoded as a bar, not just a number */
.dur{display:flex;align-items:center;gap:8px;min-width:112px}
.dur .track{flex:1;height:3px;background:var(--hairline);border-radius:2px;overflow:hidden}
.dur .fill{display:block;height:100%;background:var(--accent);border-radius:2px}
.dur .t{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-dim);width:44px;text-align:right}

.chip{
  display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:3px;
  font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  border:1px solid transparent;
}
.chip .dot{width:5px;height:5px;border-radius:50%;background:currentColor;flex:none}
.chip.air{color:var(--air-ink);background:var(--air-wash);border-color:color-mix(in srgb,var(--air) 40%,transparent)}
.chip.air .dot{animation:blink 1.4s ease-in-out infinite}
.chip.ok{color:var(--accent-ink);background:var(--accent-wash);border-color:color-mix(in srgb,var(--accent) 34%,transparent)}
.chip.rej{color:var(--rej-ink);background:var(--rej-wash);border-color:color-mix(in srgb,var(--rej) 38%,transparent)}
.chip.mute{color:var(--ink-dim);background:var(--raised);border-color:var(--hairline)}
.chip.plain{color:var(--ink-dim);background:var(--sunk);border-color:var(--hairline);text-transform:none;letter-spacing:0;font-family:"IBM Plex Mono",monospace;font-weight:500}
/* The boxed cell of the rooms page: one shape, a few weights. Kept generic so
   the other tables can adopt it without a second vocabulary. */
.cell{
  display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:4px;
  border:1px solid var(--hairline);background:var(--sunk);color:var(--ink-dim);
  font-size:12px;line-height:1.35;white-space:nowrap;
}
.cell.id{
  font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:12.5px;
  font-variant-numeric:tabular-nums;color:var(--accent-ink);background:var(--accent-wash);
  border-color:color-mix(in srgb,var(--accent) 32%,transparent);
}
.cell.state .bulb{width:7px;height:7px;border-radius:50%;flex:none;background:var(--ink-faint)}
.cell.state .word{font-size:11px;font-weight:600;letter-spacing:.09em;text-transform:uppercase}
.cell.live{
  color:var(--air-ink);background:var(--air-wash);
  border-color:color-mix(in srgb,var(--air) 40%,transparent);
}
.cell.live .bulb{background:var(--air-ink);box-shadow:0 0 0 2.5px var(--air-wash);animation:blink 1.4s ease-in-out infinite}
.cell.live .who{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:12.5px;color:var(--air-ink)}
.cell.live .secs{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-size:11.5px;opacity:.75}
.cell.role{font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.cell.role.key{
  color:var(--accent-ink);background:var(--accent-wash);
  border-color:color-mix(in srgb,var(--accent) 32%,transparent);
}
.cell .n{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;letter-spacing:0;color:var(--ink)}
.roles{display:flex;flex-wrap:wrap;gap:5px;white-space:normal;max-width:330px}

.room-name{font-size:12px;color:var(--ink-dim);margin-left:7px}
.pin{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin-left:6px}
.fix{
  font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;
  font-size:11.5px;color:var(--accent-ink);margin-left:8px;white-space:nowrap;
}
.fix:hover{text-decoration:underline}
.carrier-also{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 16px;border-top:1px solid var(--hairline-soft)}
.page-note{color:var(--ink-dim);font-size:13px;max-width:70ch;margin:14px 2px 0}
.room{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-dim);background:var(--sunk);border:1px solid var(--hairline);border-radius:3px;padding:2px 7px}

/* poll-age meter for nodes */
.poll{display:flex;align-items:center;gap:7px}
.poll .track{width:52px;height:3px;background:var(--hairline);border-radius:2px;overflow:hidden}
.poll .fill{display:block;height:100%;border-radius:2px;background:var(--accent)}
.poll .fill.warn{background:var(--air)}
.poll .t{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-dim)}

/* ---------------- chart ---------------- */
.chart-wrap{padding:14px 16px 8px;position:relative}
.chart-wrap svg{display:block;width:100%;height:132px;overflow:visible}
.bar{fill:var(--accent);transition:opacity .12s}
.bar.now{fill:var(--air)}
.chart-wrap:hover .bar{opacity:.5}
.chart-wrap .bar:hover,.chart-wrap .bar.hot{opacity:1}
.gridline{stroke:var(--hairline-soft);stroke-width:1}
.axis{fill:var(--ink-faint);font-size:10px;font-family:"IBM Plex Mono",monospace}
.tip{
  position:absolute;pointer-events:none;opacity:0;transform:translate(-50%,-100%);
  background:var(--raised);border:1px solid var(--hairline);border-radius:5px;
  padding:6px 9px;font-size:12px;white-space:nowrap;box-shadow:var(--shadow);z-index:5;
  transition:opacity .1s;
}
.tip b{font-family:"IBM Plex Mono",monospace;font-weight:600}

/* ---------------- log console ---------------- */
.console{
  font-family:"IBM Plex Mono",monospace;font-size:12.5px;line-height:1.75;
  background:var(--sunk);padding:12px 16px;height:352px;overflow-y:auto;
}
.console div{display:flex;gap:12px}
.console .ts{color:var(--ink-faint);flex:none}
.console .m{color:var(--ink-dim);white-space:pre-wrap}
.console .m.hit{color:var(--ink)}
.console .m.air{color:var(--air-ink)}
.console .m.bad{color:var(--rej-ink)}

/* ---------------- filters & lists ---------------- */
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
input[type="search"],input[type="text"],select{
  font:inherit;background:var(--sunk);color:var(--ink);
  border:1px solid var(--hairline);border-radius:5px;padding:6px 10px;min-width:150px;
}
input::placeholder{color:var(--ink-faint)}
.lists{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.chips{display:flex;flex-wrap:wrap;gap:6px;padding:13px 16px}
.empty{color:var(--ink-faint);font-size:12px}

/* The cross that takes a rule off a list. It sits inside the chip and stays
   quiet until the pointer is on it, so a wall of rules reads as a list rather
   than as a row of buttons. */
.chip .x{
  margin:-2px -4px -2px 2px;padding:2px 4px;border-radius:3px;
  font-size:11px;line-height:1;color:var(--ink-faint);
}
.chip .x:hover{background:var(--rej-wash);color:var(--rej-ink)}

/* The parrot repeating somebody: the amber of an active carrier, because the
   room is busy, but a steady lamp rather than the on-air blink. */
.cell.state.echo{color:var(--air-ink);border-color:color-mix(in srgb,var(--air) 38%,transparent);background:var(--air-wash)}
.cell.state.echo .bulb{background:var(--air-ink);animation:none}

/* ---------------- the map ----------------
 * Leaflet brings its own stylesheet, which is built for a white page. These
 * few rules put it on the console's ground in both themes: the tiles are the
 * only thing that stays as it comes.
 */
#map{height:min(66vh,620px);width:100%;background:var(--sunk);z-index:0}
#map .leaflet-container{font:inherit;background:var(--sunk)}
/* Tiles are drawn for paper. Inverting them settles the map onto the dark
   console; the light theme takes them as they come. Dark-first, like the
   palette above it: the bare rule is the dark one. */
#map .leaflet-tile-pane{filter:invert(1) hue-rotate(180deg) brightness(.94) contrast(.92) saturate(.7)}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]) #map .leaflet-tile-pane{filter:none}
}
:root[data-theme="light"] #map .leaflet-tile-pane{filter:none}

#map .leaflet-popup-content-wrapper,#map .leaflet-popup-tip{
  background:var(--panel);color:var(--ink);border:1px solid var(--hairline);
  border-radius:6px;box-shadow:var(--shadow);
}
#map .leaflet-popup-content{margin:10px 13px;font-size:12.5px;line-height:1.6}
#map .leaflet-popup-content b{font-family:"IBM Plex Mono",monospace;font-size:13px}
#map .leaflet-popup-content .hot{color:var(--air-ink);font-weight:600}
#map .leaflet-popup-close-button{color:var(--ink-faint)}
#map .leaflet-bar a{background:var(--raised);color:var(--ink-dim);border-color:var(--hairline)}
#map .leaflet-bar a:hover{background:var(--panel);color:var(--accent-ink)}
#map .leaflet-control-attribution{
  background:color-mix(in srgb,var(--panel) 82%,transparent);color:var(--ink-faint);font-size:10px;
}
#map .leaflet-control-attribution a{color:var(--ink-dim)}
.map-down{margin:0;padding:26px 20px;color:var(--ink-dim);font-size:13px;max-width:68ch}

/* the legend under the map, and beside the roster */
.legend{display:flex;flex-wrap:wrap;gap:6px 18px;padding:11px 16px;border-top:1px solid var(--hairline-soft)}
.legend i{display:inline-flex;align-items:center;gap:7px;font-style:normal;font-size:11.5px;color:var(--ink-dim)}
.swatch{width:10px;height:10px;border-radius:50%;flex:none;border:2px solid}
.swatch.live{background:var(--accent);border-color:var(--accent-ink)}
.swatch.off{background:var(--raised);border-color:var(--ink-faint)}
.swatch.st{background:var(--air);border-color:var(--air-ink)}

/* A node the reflector remembers but is not hearing from. */
tr.gone .call,tr.gone .num{opacity:.72}
.chip.flap{color:var(--air-ink);background:var(--air-wash);border-color:color-mix(in srgb,var(--air) 40%,transparent);margin-left:6px}
.sep{color:var(--ink-faint);padding:0 3px}

/* Row actions: the same button, small enough not to set the row height. */
td.acts{white-space:nowrap;text-align:right}
td.acts .btn+.btn{margin-left:6px}
.btn.tiny{padding:3px 9px;font-size:11px;letter-spacing:.03em}

.view[hidden]{display:none}

@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}
@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .rail{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:14px;padding:12px 16px;border-right:0;border-bottom:1px solid var(--hairline)}
  .rail-foot{margin:0;flex-direction:row;gap:14px;align-items:center}
  .rail-stat{gap:6px}
  nav{flex-direction:row;flex-wrap:wrap;padding:0}
  nav .count{display:none}
  main{padding:16px}
}

/* ---------------- server-rendered nav links ---------------- */
nav a{
  display:flex;align-items:center;gap:10px;width:100%;text-align:left;text-decoration:none;
  padding:9px 10px;border-radius:5px;color:var(--ink-dim);font-weight:500;
}
nav a:hover{background:var(--raised);color:var(--ink)}
nav a[aria-current="page"]{background:var(--accent-wash);color:var(--accent-ink);font-weight:600}
nav a .tick{width:2px;height:14px;border-radius:1px;background:transparent;flex:none}
nav a[aria-current="page"] .tick{background:var(--accent)}

/* the heading over the pages that needed a session; drawn only when there is
   something on both sides of it */
.nav-group{display:flex;align-items:center;gap:9px;padding:14px 10px 5px}
.nav-group .ln{flex:1;height:1px;background:var(--hairline-soft)}

/* elapsed against the transmission timeout - real data, not a decorative meter */
.timeout{margin-left:auto;display:flex;flex-direction:column;gap:6px;min-width:190px}
.timeout .track{height:4px;background:var(--hairline);border-radius:2px;overflow:hidden}
.timeout .fill{display:block;height:100%;background:var(--air);border-radius:2px;transition:width 1s linear}
.timeout .fill.near{background:var(--rej)}
.timeout .row{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.timeout .row span:last-child{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--ink-dim)}

/* Banner notes. The kind is a modifier rather than a class of its own, because
   ok, warn and err are words the chips and meters use too, and a bare .ok would
   put a banner's padding on a chip that only meant to borrow its colour. */
.note{
  border:1px solid transparent;border-radius:6px;padding:10px 14px;font-size:13px;
}
/* main is a flex column with a gap, so an empty banner would still push the
   page down by one. */
#aclNote:empty{display:none}
.note.err{border-color:var(--rej);background:var(--rej-wash);color:var(--rej-ink)}
.note.ok{border-color:var(--accent);background:var(--accent-wash);color:var(--accent-ink)}
.note.warn{border-color:var(--air);background:var(--air-wash);color:var(--air-ink)}

/* ---------------- forms: sign in and the configuration editor ---------------- */
.form{padding:16px;display:flex;flex-direction:column;gap:14px}
.form-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.form-help{margin:0;font-size:12px;line-height:1.6;color:var(--ink-dim);max-width:68ch}
.editor:focus-visible{outline:2px solid var(--accent);outline-offset:1px}

/* ---------------- sign in ----------------
 * The one page with no console around it: a single card centred on the bare
 * ground, carrying the reflector's identity so an operator running more than
 * one can see which they are signing in to.
 */
body.solo{display:grid;place-items:center;padding:24px}
.signin{
  width:100%;max-width:372px;
  border:1px solid var(--hairline);border-radius:8px;
  background:var(--panel);box-shadow:var(--shadow);overflow:hidden;
}
.signin-ident{
  display:flex;align-items:center;gap:11px;padding:15px 20px;
  background:var(--raised);border-bottom:1px solid var(--hairline-soft);
}
.signin-glyph{
  width:26px;height:26px;border-radius:6px;flex:none;display:grid;place-items:center;
  background:var(--accent-wash);color:var(--accent-ink);
}
.signin-name{font-size:15px;font-weight:600;letter-spacing:.01em;line-height:1.25}
.signin-id{font-size:11.5px;color:var(--ink-dim);margin-top:2px}

.signin form{padding:20px;display:flex;flex-direction:column;gap:15px}
.signin-field{display:flex;flex-direction:column;gap:7px}
.signin-in{
  font:inherit;font-size:14px;width:100%;
  background:var(--sunk);color:var(--ink);
  border:1px solid var(--hairline);border-radius:6px;padding:10px 12px;
}
.signin-in:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash)}
.signin-go{
  width:100%;margin-top:3px;border-radius:6px;padding:11px 16px;
  font-size:13px;font-weight:600;letter-spacing:.01em;
  background:var(--accent);color:var(--ground);border:1px solid var(--accent);
}
.signin-go:hover{filter:brightness(1.08)}
.signin-err{
  display:flex;align-items:flex-start;gap:9px;font-size:12.5px;line-height:1.5;
  color:var(--rej-ink);background:var(--rej-wash);
  border:1px solid color-mix(in srgb,var(--rej) 38%,transparent);
  border-radius:6px;padding:9px 11px;
}
.signin-err svg{flex:none;margin-top:2px}
.signin-foot{
  margin:3px 0 0;padding-top:13px;border-top:1px solid var(--hairline-soft);
  font-size:12px;line-height:1.6;color:var(--ink-faint);
}

.editor{
  font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:12.5px;line-height:1.7;tab-size:2;
  background:var(--sunk);color:var(--ink);border:1px solid var(--hairline);
  border-radius:6px;padding:12px 14px;width:100%;min-height:460px;resize:vertical;
}

.btn{
  border:1px solid var(--hairline);border-radius:5px;padding:7px 14px;
  background:var(--raised);color:var(--ink-dim);font-size:12px;font-weight:600;
}
.btn:hover{border-color:var(--accent);color:var(--accent-ink)}
.btn:disabled{opacity:.45;cursor:not-allowed;border-color:var(--hairline);color:var(--ink-faint)}
.btn.go{background:var(--accent-wash);border-color:var(--accent);color:var(--accent-ink)}
.btn.danger{color:var(--rej-ink)}
.btn.danger:hover{border-color:var(--rej);color:var(--rej-ink);background:var(--rej-wash)}
.stale{opacity:.55;transition:opacity .2s}

.rail-links{display:flex;flex-wrap:wrap;gap:4px 12px}
.rail-links a{font-size:12px;color:var(--ink-dim);text-decoration:none}
.rail-links a:hover{color:var(--accent-ink);text-decoration:underline}
/* The build the server is running, over the credit: what info.software and
   info.version advertise, which is what YSFV puts on the wire. */
.rail-legal{font-size:11px;color:var(--ink-faint);line-height:1.45;display:flex;flex-direction:column;gap:6px}
.rail-build{
  font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  padding-bottom:6px;border-bottom:1px solid var(--hairline-soft);
}
.rail-legal a{color:var(--ink-faint);text-decoration:none}
.rail-legal a:hover{color:var(--accent-ink);text-decoration:underline}