/* SPN Solutions — FLRA Bargaining Unit Certification Database
   Palette: U.S. Web Design System (the federal standard) on a white workspace.
   Dark navy chrome, white analytical surface, gold reserved for "candidate".
   WCAG 2.1 AA throughout. */

:root{
  /* USWDS core */
  --navy-900:#162e51;   /* primary-darkest  — chrome */
  --navy-800:#1a4480;   /* primary-darker   */
  --navy-700:#1c3d6e;
  --blue-600:#005ea2;   /* primary          — actions, links */
  --blue-500:#0076d6;
  --blue-100:#d9e8f6;
  --blue-050:#eff6fb;
  --cyan-500:#00bde3;   /* accent-cool      — data */
  --gold-500:#ffbe2e;   /* accent-warm      — candidate / attention */
  --gold-700:#a67c1a;
  --gold-800:#7a5a12;   /* AA on white */
  --gold-050:#fef6e4;
  --green-600:#008817;
  --green-700:#216e1f;
  --green-050:#ecf3ec;
  --red-600:#b50909;
  --red-050:#f8eff1;
  --base-900:#1b1b1b;
  --base-700:#3d4551;
  --base-600:#565c65;
  --base-500:#71767a;
  --base-300:#a9aeb1;
  --base-200:#dfe1e2;
  --base-100:#e6e6e6;
  --base-050:#f0f0f0;

  --paper:#ffffff;
  --paper-2:#fafbfc;
  --paper-3:#f5f7fa;
  --ink:#14243d;
  --ink-2:#3d4b5c;
  --ink-3:#5f6b7a;
  --ink-4:#8b95a1;
  --line:#dfe4ea;
  --line-2:#edf0f4;
  --accent:var(--blue-600);
  --focus:#0076d6;

  --mono:ui-monospace,"SFMono-Regular","Cascadia Mono",Consolas,"Liberation Mono",monospace;
  --sans:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --rail:250px;
  --mast:52px;
  --shadow-1:0 1px 2px rgba(22,46,81,.07);
  --shadow-2:0 2px 4px rgba(22,46,81,.08),0 12px 28px -14px rgba(22,46,81,.28);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font:14.5px/1.55 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--blue-600);text-underline-offset:2px}
a:hover{color:var(--navy-800)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:640;letter-spacing:-.014em;line-height:1.22}
p{margin:0 0 .7em}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}
::selection{background:var(--blue-100)}
.sr{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:8px;top:-48px;background:var(--navy-900);color:#fff;padding:.6rem 1rem;z-index:400;border-radius:0 0 4px 4px;transition:top .12s}
.skip:focus{top:0}

/* micro-label used everywhere */
.ml{font:700 .645rem/1 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.mono{font-family:var(--mono);font-size:.86em;letter-spacing:-.01em}
.num{font-variant-numeric:tabular-nums}

/* ── masthead ─────────────────────────────────────────────────────────── */
.mast{position:sticky;top:0;z-index:80;background:var(--navy-900);color:#fff;height:var(--mast);display:flex;align-items:center;gap:.9rem;padding:0 .9rem;
  border-bottom:1px solid #0d1f38}
.mast::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:3px;
  background:linear-gradient(90deg,var(--navy-800) 0%,var(--blue-600) 38%,var(--cyan-500) 62%,var(--gold-500) 100%)}
.mast .seal{width:30px;height:30px;flex:0 0 30px}
.mast .brand{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.mast .brand b{font-size:.845rem;font-weight:650;letter-spacing:-.01em;white-space:nowrap}
.mast .brand span{font:700 .625rem/1.3 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:#8fb4dd}
.mast .sp{flex:1}
.mast .kbd-hint{display:flex;align-items:center;gap:.45rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:5px;padding:.3rem .6rem;font-size:.775rem;color:#c6d9ec;cursor:pointer;min-width:220px}
.mast .kbd-hint:hover{background:rgba(255,255,255,.14);color:#fff}
kbd{font:600 .66rem/1 var(--mono);background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);
  border-radius:3px;padding:.2rem .32rem;color:#e3edf7}
.mast .who{display:flex;align-items:center;gap:.5rem;padding-left:.7rem;border-left:1px solid rgba(255,255,255,.16)}
.mast .who .av{width:26px;height:26px;border-radius:4px;background:var(--blue-600);display:grid;place-items:center;font:700 .66rem/1 var(--sans)}
.mast .who .nm{line-height:1.15}
.mast .who .nm b{display:block;font-size:.775rem;font-weight:600}
.mast .who .nm span{display:block;font:700 .615rem/1.3 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:#8fb4dd}
.mast .out{background:none;border:1px solid rgba(255,255,255,.22);color:#d6e5f3;border-radius:4px;padding:.3rem .6rem;font-size:.755rem;cursor:pointer}
.mast .out:hover{background:rgba(255,255,255,.12);color:#fff}

.demo-strip{background:var(--gold-050);border-bottom:1px solid #f0dfb4;color:#5c4610;font-size:.765rem}
.demo-strip .in{max-width:1760px;margin:0 auto;padding:.4rem 1.1rem;display:flex;gap:.6rem;align-items:baseline;flex-wrap:wrap}

/* ── shell ────────────────────────────────────────────────────────────── */
.shell{display:grid;grid-template-columns:var(--rail) 1fr;min-height:calc(100vh - var(--mast))}
.rail{background:var(--navy-900);color:#c6d9ec;padding:.7rem .5rem 2rem;position:sticky;top:var(--mast);align-self:start;
  max-height:calc(100vh - var(--mast));overflow:auto;border-right:1px solid #0d1f38}
.rail h6{font:700 .615rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:#6f93bb;margin:1.1rem .65rem .4rem}
.rail h6:first-child{margin-top:.2rem}
.nav{display:grid;grid-template-columns:18px 1fr auto;align-items:center;gap:.6rem;padding:.44rem .65rem;border-radius:5px;
  color:#c6d9ec;text-decoration:none;font-size:.83rem;font-weight:520;border-left:3px solid transparent;margin-bottom:1px}
.nav:hover{background:rgba(255,255,255,.09);color:#fff}
.nav[aria-current="page"]{background:rgba(0,118,214,.24);color:#fff;border-left-color:var(--cyan-500);font-weight:620}
.nav svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.7}
.nav .ref{font:600 .625rem/1 var(--mono);color:#7ea3c9;letter-spacing:-.02em}
.nav[aria-current="page"] .ref{color:#a9cdf0}
.railfoot{margin:1.2rem .65rem 0;padding-top:.8rem;border-top:1px solid rgba(255,255,255,.12);font-size:.715rem;line-height:1.55;color:#7ea3c9}
.railfoot b{color:#dce9f6;font-weight:600}

main{padding:1.25rem 1.5rem 4rem;min-width:0;background:var(--paper)}
.wrap{max-width:1560px}

/* ── page head ────────────────────────────────────────────────────────── */
.phead{display:flex;align-items:flex-start;gap:1.2rem;border-bottom:1px solid var(--line);padding-bottom:.9rem;margin-bottom:1.15rem;flex-wrap:wrap}
.phead .t{min-width:0;flex:1}
.crumb{font:700 .655rem/1 var(--mono);color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase;margin-bottom:.4rem}
.crumb a{color:var(--ink-3);text-decoration:none}
.crumb a:hover{color:var(--blue-600)}
.phead h1{font-size:1.3rem}
.phead .sub{color:var(--ink-3);font-size:.85rem;margin-top:.3rem;max-width:86ch;line-height:1.55}

/* ── surfaces ─────────────────────────────────────────────────────────── */
.panel{border:1px solid var(--line);border-radius:7px;background:var(--paper)}
.panel>header{display:flex;align-items:center;gap:.7rem;padding:.6rem .85rem;border-bottom:1px solid var(--line-2);background:var(--paper-2);
  border-radius:7px 7px 0 0;flex-wrap:wrap}
.panel>header h2,.panel>header h3{font-size:.885rem;font-weight:640}
.panel>header .sp{flex:1}
.panel .body{padding:.85rem}
.panel .body.flush{padding:0}
.hint{color:var(--ink-3);font-size:.775rem;line-height:1.5;margin:.15rem 0 0}

.grid{display:grid;gap:.8rem}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.g23{grid-template-columns:minmax(0,2fr) minmax(0,3fr)}
.g32{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}
@media(max-width:1280px){.g5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1100px){.g4,.g5{grid-template-columns:repeat(2,minmax(0,1fr))}.g3,.g23,.g32{grid-template-columns:1fr}}
@media(max-width:860px){.shell{grid-template-columns:1fr}
  .rail{position:static;max-height:none;border-right:0}
  .g2,.g3,.g4,.g5{grid-template-columns:1fr}}

/* ── KPI ──────────────────────────────────────────────────────────────── */
.kpi{border:1px solid var(--line);border-radius:7px;padding:.7rem .8rem;background:var(--paper);position:relative;overflow:hidden;
  text-align:left;width:100%;display:block;cursor:pointer;transition:border-color .12s,box-shadow .12s}
.kpi:hover{border-color:var(--blue-600);box-shadow:var(--shadow-1)}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue-600);opacity:.85}
.kpi.gold::before{background:var(--gold-500)}
.kpi.green::before{background:var(--green-600)}
.kpi.cyan::before{background:var(--cyan-500)}
.kpi.red::before{background:var(--red-600)}
.kpi .k{display:block;font:700 .635rem/1.2 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.kpi .v{display:block;font:660 1.62rem/1.12 var(--sans);font-variant-numeric:tabular-nums;letter-spacing:-.025em;margin:.3rem 0 .12rem;color:var(--navy-900)}
.kpi .v small{font-size:.9rem;font-weight:600;color:var(--ink-3);letter-spacing:0}
.kpi .d{display:block;font-size:.725rem;color:var(--ink-3);line-height:1.42}

/* ── badges / pills ───────────────────────────────────────────────────── */
.b{display:inline-flex;align-items:center;gap:.28rem;font:700 .635rem/1 var(--sans);letter-spacing:.055em;text-transform:uppercase;
  padding:.25rem .42rem;border-radius:3px;border:1px solid;white-space:nowrap;vertical-align:middle}
.b-sample{background:var(--green-050);color:var(--green-700);border-color:#b7d9b6}
.b-synth{background:var(--gold-050);color:var(--gold-800);border-color:#f0dfb4}
.b-ref{background:var(--base-050);color:var(--base-600);border-color:var(--base-200)}
.b-ok{background:var(--green-050);color:var(--green-700);border-color:#b7d9b6}
.b-warn{background:var(--gold-050);color:var(--gold-800);border-color:#f0dfb4}
.b-err{background:var(--red-050);color:var(--red-600);border-color:#e9c4c8}
.b-info{background:var(--blue-050);color:var(--blue-600);border-color:#bfd9ee}
.b-plain{background:var(--paper-2);color:var(--ink-2);border-color:var(--line)}
.b-navy{background:var(--navy-900);color:#fff;border-color:var(--navy-900)}
.docid{font:600 .725rem/1 var(--mono);color:var(--ink-3);letter-spacing:-.01em}

/* ── meters ───────────────────────────────────────────────────────────── */
.meter{height:5px;background:var(--base-050);border-radius:3px;overflow:hidden;min-width:54px;flex:1}
.meter i{display:block;height:100%;border-radius:3px;background:var(--green-600);transition:width .5s cubic-bezier(.2,.7,.3,1)}
.meter.w i{background:var(--gold-500)}
.meter.e i{background:var(--red-600)}
.conf{display:flex;align-items:center;gap:.45rem;min-width:8.5rem}
.conf .n{font:640 .755rem/1 var(--mono);font-variant-numeric:tabular-nums;min-width:3rem;color:var(--ink-2)}

/* ── tables ───────────────────────────────────────────────────────────── */
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:7px;background:var(--paper)}
.panel .body.flush .tw{border:0;border-radius:0}
table{width:100%;border-collapse:collapse;font-size:.825rem}
th{text-align:left;font:700 .625rem/1.2 var(--sans);letter-spacing:.085em;text-transform:uppercase;color:var(--ink-3);
  padding:.5rem .6rem;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--paper-2);position:sticky;top:0;z-index:2}
td{padding:.5rem .6rem;border-bottom:1px solid var(--line-2);vertical-align:top;line-height:1.48}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--blue-050)}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
td.nowrap{white-space:nowrap}

/* ── controls ─────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--line);background:var(--paper);border-radius:5px;
  padding:.42rem .75rem;font-size:.815rem;font-weight:580;cursor:pointer;color:var(--ink);white-space:nowrap}
.btn:hover{border-color:var(--blue-600);color:var(--blue-600);background:var(--blue-050)}
.btn.pri{background:var(--blue-600);border-color:var(--blue-600);color:#fff}
.btn.pri:hover{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.btn.sm{padding:.25rem .5rem;font-size:.75rem}
.btn.ok{border-color:#b7d9b6;color:var(--green-700);background:var(--green-050)}
.btn.ok:hover{background:#dcecdc}
.btn.danger{border-color:#e9c4c8;color:var(--red-600);background:var(--red-050)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
input[type=text],input[type=search],input[type=password],select,textarea{
  border:1px solid var(--base-300);border-radius:5px;padding:.44rem .6rem;background:var(--paper);width:100%;color:var(--ink)}
input:hover,select:hover,textarea:hover{border-color:var(--base-500)}
input:focus,textarea:focus,select:focus{border-color:var(--blue-600)}
label{font-size:.765rem;font-weight:600;color:var(--ink-2);display:block;margin-bottom:.24rem}

.chips{display:flex;flex-wrap:wrap;gap:.32rem}
.chip{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:.24rem .6rem;font-size:.75rem;cursor:pointer;font-weight:540;color:var(--ink-2)}
.chip:hover{border-color:var(--blue-600);color:var(--blue-600);background:var(--blue-050)}
.chip[aria-pressed="true"]{background:var(--navy-900);border-color:var(--navy-900);color:#fff;font-weight:620}

.tabs{display:flex;gap:.1rem;border-bottom:1px solid var(--line);margin-bottom:1rem;overflow-x:auto}
.tab{border:0;background:none;padding:.55rem .85rem;font-size:.83rem;font-weight:580;color:var(--ink-3);cursor:pointer;
  border-bottom:2px solid transparent;white-space:nowrap}
.tab:hover{color:var(--blue-600)}
.tab[aria-selected="true"]{color:var(--navy-900);border-bottom-color:var(--blue-600);font-weight:660}

/* ── tooltip ──────────────────────────────────────────────────────────── */
[data-tip]{cursor:help}
#tip{position:fixed;z-index:500;max-width:25rem;background:var(--navy-900);color:#eaf2fa;padding:.5rem .7rem;border-radius:5px;
  font-size:.775rem;line-height:1.48;box-shadow:0 8px 26px -8px rgba(22,46,81,.55);pointer-events:none;opacity:0;transform:translateY(3px);
  transition:opacity .1s,transform .1s;border:1px solid rgba(255,255,255,.14)}
#tip.on{opacity:1;transform:translateY(0)}
#tip b{display:block;font:700 .65rem/1 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--gold-500);margin-bottom:.28rem}

/* ── command palette ──────────────────────────────────────────────────── */
#pal{position:fixed;inset:0;z-index:600;background:rgba(22,46,81,.42);display:none;align-items:flex-start;justify-content:center;padding-top:12vh}
#pal.on{display:flex}
#pal .box{width:min(38rem,92vw);background:var(--paper);border-radius:10px;box-shadow:0 30px 70px -20px rgba(22,46,81,.6);overflow:hidden;border:1px solid var(--line)}
#pal input{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:.85rem 1rem;font-size:1rem}
#pal input:focus{outline:none;border-bottom-color:var(--blue-600)}
#pal ul{list-style:none;margin:0;padding:.3rem;max-height:52vh;overflow:auto}
#pal li{padding:.5rem .7rem;border-radius:5px;display:grid;grid-template-columns:1fr auto;gap:.6rem;align-items:center;cursor:pointer;font-size:.855rem}
#pal li[aria-selected="true"]{background:var(--blue-050)}
#pal li .s{display:block;font-size:.735rem;color:var(--ink-3);margin-top:.1rem}
#pal li .g{font:700 .625rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-4)}
#pal .foot{border-top:1px solid var(--line-2);padding:.45rem .8rem;font-size:.72rem;color:var(--ink-3);background:var(--paper-2);display:flex;gap:1rem}

/* ── search results ───────────────────────────────────────────────────── */
.modes{display:flex;flex-wrap:wrap;gap:.28rem}
.mode{border:1px solid var(--line);background:var(--paper);border-radius:5px;padding:.34rem .6rem;font-size:.765rem;font-weight:580;cursor:pointer;color:var(--ink-2)}
.mode:hover{border-color:var(--blue-600);color:var(--blue-600);background:var(--blue-050)}
.mode[aria-pressed="true"]{background:var(--blue-600);border-color:var(--blue-600);color:#fff}
.mode .s{font:600 .615rem/1 var(--mono);opacity:.75;margin-left:.3rem}

.bench{display:grid;grid-template-columns:264px 1fr;gap:.9rem;align-items:start}
@media(max-width:1100px){.bench{grid-template-columns:1fr}}
.facets{border:1px solid var(--line);border-radius:7px;background:var(--paper);position:sticky;top:calc(var(--mast) + 12px);
  max-height:calc(100vh - var(--mast) - 30px);overflow:auto}
.facet{border-bottom:1px solid var(--line-2)}
.facet>summary{padding:.5rem .7rem;font:700 .69rem/1.2 var(--sans);letter-spacing:.055em;text-transform:uppercase;color:var(--ink-2);
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.facet>summary::-webkit-details-marker{display:none}
.facet>summary::after{content:"+";color:var(--ink-3);font-weight:600}
.facet[open]>summary::after{content:"–"}
.facet ul{list-style:none;margin:0;padding:0 .7rem .5rem}
.fb{display:flex;width:100%;gap:.4rem;align-items:center;border:0;background:none;padding:.24rem .3rem;border-radius:4px;
  text-align:left;cursor:pointer;font-size:.775rem;color:var(--ink-2)}
.fb:hover{background:var(--blue-050);color:var(--blue-600)}
.fb[aria-pressed="true"]{background:var(--navy-900);color:#fff;font-weight:620}
.fb .n{margin-left:auto;font:600 .69rem/1 var(--mono);opacity:.8;font-variant-numeric:tabular-nums}

.res{border:1px solid var(--line);border-radius:7px;padding:.75rem .85rem;background:var(--paper);display:block;width:100%;
  text-align:left;cursor:pointer;margin-bottom:.5rem;transition:border-color .12s,box-shadow .12s}
.res:hover{border-color:var(--blue-600);box-shadow:var(--shadow-1)}
.res .top{display:flex;gap:.45rem;align-items:center;flex-wrap:wrap;margin-bottom:.22rem}
.res .ttl{font-weight:640;font-size:.905rem;color:var(--navy-900);line-height:1.35}
.res .meta{font-size:.745rem;color:var(--ink-3);margin-top:.3rem;display:flex;flex-wrap:wrap;gap:.15rem .85rem}
.res .snip{font-size:.785rem;color:var(--ink-2);margin-top:.4rem;line-height:1.5;background:var(--paper-3);
  border-left:2px solid var(--blue-100);padding:.36rem .55rem;border-radius:0 4px 4px 0}
.res .sc{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.4rem}
.pill{font:640 .675rem/1 var(--mono);background:var(--base-050);color:var(--ink-2);padding:.24rem .4rem;border-radius:3px;white-space:nowrap}
.hl{background:#fff2c9;padding:0 1px;border-radius:2px;font-weight:640;box-shadow:0 1px 0 #f0d98a}

/* ── document ─────────────────────────────────────────────────────────── */
.ocr{border:1px solid var(--line);border-radius:7px;margin-bottom:.65rem;overflow:hidden}
.ocr header{display:flex;gap:.65rem;align-items:center;background:var(--paper-2);border-bottom:1px solid var(--line);padding:.4rem .7rem;font-size:.75rem;font-weight:620}
.ocr pre{margin:0;padding:.85rem 1rem;white-space:pre-wrap;word-wrap:break-word;font:12.4px/1.62 var(--mono);color:var(--ink-2);
  max-height:34rem;overflow:auto;background:var(--paper)}
.frow{display:grid;grid-template-columns:15rem 1fr 9rem 9.5rem;gap:.6rem;align-items:start;padding:.5rem .6rem;border-bottom:1px solid var(--line-2)}
.frow:hover{background:var(--paper-2)}
.frow .lab{font-size:.785rem;font-weight:620;color:var(--ink-2)}
.frow .lab i{display:block;font:600 .65rem/1.3 var(--mono);color:var(--ink-4);font-style:normal;margin-top:.14rem}
.frow .val{font-size:.85rem}
.frow .val .none{color:var(--red-600);font-weight:620;font-size:.785rem}
.frow .src{font-size:.73rem;color:var(--ink-3);margin-top:.26rem;border-left:2px solid var(--line);padding-left:.5rem;line-height:1.45}
@media(max-width:960px){.frow{grid-template-columns:1fr}}

/* ── graph ────────────────────────────────────────────────────────────── */
.gwrap{border:1px solid var(--line);border-radius:7px;overflow-x:auto;background:
  linear-gradient(var(--line-2) 1px,transparent 1px) 0 0/100% 26px,
  linear-gradient(90deg,var(--line-2) 1px,transparent 1px) 0 0/26px 100%,var(--paper)}
.gnode{cursor:pointer}
.gnode rect{fill:#fff;stroke:var(--navy-800);stroke-width:1.4;rx:5}
.gnode.ref rect{stroke:var(--base-300);stroke-dasharray:4 3}
.gnode.sample rect{stroke:var(--green-600);stroke-width:2.2}
.gnode.synth rect{stroke:var(--gold-700)}
.gnode:hover rect,.gnode:focus rect{fill:var(--blue-050);stroke:var(--blue-600)}
.gnode text{font:640 11px var(--mono);fill:var(--navy-900)}
.gnode text.sub{font:500 10px var(--sans);fill:var(--ink-3)}
.gedge{stroke:var(--base-500);stroke-width:1.5;fill:none}
.gedge.cand{stroke:var(--gold-700);stroke-dasharray:5 4}
.gedge.val{stroke:var(--green-600)}
.glabel{font:700 9.5px var(--sans);fill:var(--ink-3);text-transform:uppercase;letter-spacing:.05em}

/* ── ask ──────────────────────────────────────────────────────────────── */
.answer{border:1px solid var(--line);border-left:3px solid var(--blue-600);border-radius:0 7px 7px 0;padding:.95rem 1.05rem;background:var(--paper)}
.sent{padding:.55rem 0;border-bottom:1px dashed var(--line-2)}
.sent:last-child{border-bottom:0}
.sent p{margin:0 0 .32rem;font-size:.915rem;line-height:1.6}
.sent.nf p{color:var(--ink-2)}
.cites{display:flex;flex-wrap:wrap;gap:.28rem}
.cite{display:inline-flex;align-items:center;gap:.28rem;border:1px solid var(--line);background:var(--paper-2);border-radius:4px;
  padding:.2rem .42rem;font:600 .685rem/1 var(--mono);color:var(--blue-600);cursor:pointer}
.cite:hover{background:var(--blue-050);border-color:var(--blue-600)}
.gate{display:flex;gap:.65rem;flex-wrap:wrap;align-items:center;background:var(--green-050);border:1px solid #b7d9b6;border-radius:6px;
  padding:.5rem .7rem;font-size:.79rem;color:var(--green-700);font-weight:600}
.gate.refuse{background:var(--red-050);border-color:#e9c4c8;color:var(--red-600)}
.evid{border:1px solid var(--line);border-radius:6px;padding:.55rem .7rem;margin-bottom:.42rem;font-size:.785rem;background:var(--paper)}
.evid .eh{display:flex;gap:.45rem;align-items:center;flex-wrap:wrap;margin-bottom:.25rem}
.evid .eid{font:700 .68rem/1 var(--mono);background:var(--navy-900);color:#fff;padding:.2rem .36rem;border-radius:3px}
.evid blockquote{margin:.25rem 0 0;padding-left:.6rem;border-left:2px solid var(--line);color:var(--ink-2);font-size:.77rem;line-height:1.5}

/* ── bars / distributions ─────────────────────────────────────────────── */
.bars{display:grid;gap:.3rem}
.bar{display:grid;grid-template-columns:1fr 3.4rem;gap:.55rem;align-items:center;font-size:.785rem;cursor:pointer;border:0;
  background:none;padding:.14rem .2rem;border-radius:4px;text-align:left;width:100%;color:var(--ink-2)}
.bar:hover{background:var(--blue-050)}
.bar .t{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar .track{grid-column:1/-1;height:5px;background:var(--base-050);border-radius:3px;overflow:hidden}
.bar .track i{display:block;height:100%;background:var(--blue-600);border-radius:3px}
.bar.g .track i{background:var(--green-600)}
.bar.w .track i{background:var(--gold-500)}
.bar .c{font:640 .74rem/1 var(--mono);font-variant-numeric:tabular-nums;text-align:right;color:var(--ink-2)}

.spark{display:flex;gap:1px;align-items:flex-end;height:30px}
.spark i{flex:1;min-width:2px;background:var(--blue-600);opacity:.55;border-radius:1px 1px 0 0}
.spark i:hover{opacity:1}

.tl{display:flex;gap:2px;align-items:flex-end;height:58px;padding-top:.3rem}
.tl button{flex:1;min-width:3px;background:var(--blue-600);opacity:.65;border-radius:1px 1px 0 0;border:0;cursor:pointer;padding:0}
.tl button:hover{opacity:1;background:var(--navy-900)}

/* ── gantt ────────────────────────────────────────────────────────────── */
.gantt{display:grid;grid-template-columns:16rem 1fr;gap:0 .8rem;font-size:.79rem;align-items:center}
.gantt .lbl{padding:.28rem 0;color:var(--ink-2)}
.gantt .lbl b{font-weight:620}
.gantt .lbl span{display:block;font:600 .655rem/1.3 var(--mono);color:var(--ink-4)}
.gantt .track{position:relative;height:20px;background:var(--paper-3);border-radius:4px;margin:.2rem 0}
.gantt .barx{position:absolute;top:3px;bottom:3px;border-radius:3px;background:var(--blue-600);min-width:5px}
.gantt .barx.deliverable{background:var(--navy-900)}
.gantt .barx.gate{background:var(--gold-500);border:1px solid var(--gold-700)}
.gantt .scale{grid-column:2;display:flex;justify-content:space-between;font:600 .645rem/1 var(--mono);color:var(--ink-4);
  border-top:1px solid var(--line);padding-top:.3rem;margin-top:.2rem}
@media(max-width:860px){.gantt{grid-template-columns:1fr}.gantt .scale{grid-column:1}}

/* ── use-case cards ───────────────────────────────────────────────────── */
.uc{border:1px solid var(--line);border-radius:7px;padding:.85rem .95rem;background:var(--paper);display:flex;flex-direction:column;gap:.5rem;
  transition:border-color .12s,box-shadow .12s}
.uc:hover{border-color:var(--blue-600);box-shadow:var(--shadow-1)}
.uc .q{font-size:.93rem;font-weight:640;color:var(--navy-900);line-height:1.35}
.uc .how{font-size:.79rem;color:var(--ink-2);line-height:1.5;flex:1}
.uc .watch{font-size:.755rem;color:var(--gold-800);background:var(--gold-050);border:1px solid #f0dfb4;border-radius:5px;padding:.4rem .55rem;line-height:1.45}
.uc .act{display:flex;gap:.4rem;flex-wrap:wrap}

/* ── pipeline ─────────────────────────────────────────────────────────── */
.stage{display:grid;grid-template-columns:1.7rem 9rem 1fr auto;gap:.7rem;align-items:center;border:1px solid var(--line);
  border-radius:6px;padding:.5rem .65rem;font-size:.805rem;background:var(--paper);margin-bottom:.35rem}
.stage .i{width:1.7rem;height:1.7rem;border-radius:50%;background:var(--green-050);color:var(--green-700);display:grid;place-items:center;
  font:700 .7rem/1 var(--sans);border:1px solid #b7d9b6}
.stage .nm{font-weight:640;text-transform:capitalize;color:var(--navy-900)}
.stage .dt{color:var(--ink-2);font-size:.775rem;line-height:1.45}
.stage .ms{font:640 .715rem/1 var(--mono);color:var(--ink-3);font-variant-numeric:tabular-nums}
@media(max-width:860px){.stage{grid-template-columns:1.7rem 1fr}.stage .dt,.stage .ms{grid-column:1/-1}}

/* ── sign-in ──────────────────────────────────────────────────────────── */
.login{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr}
@media(max-width:920px){.login{grid-template-columns:1fr}.login .art{display:none}}
.login .art{background:var(--navy-900);color:#dce9f6;padding:3rem 3.2rem;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.login .art::before{content:"";position:absolute;inset:0;background:
  linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px) 0 0/100% 32px,
  linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px) 0 0/32px 100%;
  mask-image:radial-gradient(120% 90% at 18% 8%,#000 34%,transparent 76%)}
.login .art::after{content:"";position:absolute;left:0;right:0;top:0;height:4px;
  background:linear-gradient(90deg,var(--navy-800),var(--blue-600) 38%,var(--cyan-500) 62%,var(--gold-500))}
.login .art>*{position:relative}
.login .art h1{font-size:1.78rem;letter-spacing:-.024em;color:#fff;line-height:1.16}
.login .art .mark{display:flex;gap:1.1rem;align-items:center}
.login .art .sealbig{width:54px;height:54px;flex:0 0 54px;display:block}
.login .art .demo-tag{display:inline-block;margin-top:.6rem;font:700 .655rem/1 var(--sans);letter-spacing:.16em;
  text-transform:uppercase;color:#0d1f38;background:var(--gold-500);border-radius:3px;padding:.32rem .6rem}
.login .art .rule{height:1px;background:linear-gradient(90deg,rgba(255,255,255,.45),rgba(255,255,255,0));margin:2rem 0 1.3rem;max-width:26rem}
.login .art .by{display:flex;flex-direction:column;gap:.28rem}
.login .art .by b{color:#fff;font-size:1rem;font-weight:640;letter-spacing:-.005em}
.login .art .by span{color:#8fb4dd;font-size:.815rem}
.login .form{padding:3rem 3.2rem;display:flex;flex-direction:column;justify-content:center;max-width:35rem}
.login .form h2{font-size:1.12rem;margin-bottom:.3rem}
.field{margin-bottom:.85rem}
.note{background:var(--blue-050);border:1px solid #bfd9ee;border-radius:6px;padding:.7rem .85rem;font-size:.8rem;margin:1rem 0;color:var(--navy-800)}
.note b{display:block;margin-bottom:.3rem;color:var(--navy-900)}
.err{background:var(--red-050);border:1px solid #e9c4c8;color:var(--red-600);padding:.5rem .7rem;border-radius:5px;font-size:.815rem;margin-bottom:.8rem}
.divider{display:flex;align-items:center;gap:.7rem;color:var(--ink-3);font:700 .655rem/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;margin:1.15rem 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.msbtn{display:flex;align-items:center;justify-content:center;gap:.6rem;width:100%;border:1px solid var(--base-300);background:#fff;
  border-radius:5px;padding:.62rem;font-size:.865rem;font-weight:620;cursor:pointer}
.msbtn:hover{border-color:var(--blue-600);background:var(--blue-050)}
.msbtn svg{width:17px;height:17px}

/* ── misc ─────────────────────────────────────────────────────────────── */
.spin{display:inline-block;width:13px;height:13px;border:2px solid var(--base-200);border-top-color:var(--blue-600);border-radius:50%;
  animation:sp .7s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}
.loading{color:var(--ink-3);font-size:.845rem;padding:1.6rem 0;text-align:center}
@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}

.foot{border-top:1px solid var(--line);margin-top:2.5rem;padding:1rem 0 0;font-size:.745rem;color:var(--ink-3);line-height:1.6;max-width:110ch}
dialog{border:1px solid var(--line);border-radius:9px;padding:0;max-width:min(60rem,94vw);width:100%;box-shadow:0 30px 70px -22px rgba(22,46,81,.55)}
dialog::backdrop{background:rgba(22,46,81,.45)}
dialog .dh{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.7rem 1rem;border-bottom:1px solid var(--line);background:var(--paper-2)}
dialog .db{padding:1rem;max-height:70vh;overflow:auto}
.kv{display:grid;grid-template-columns:auto 1fr;gap:.28rem .8rem;font-size:.825rem}
.kv dt{color:var(--ink-3);font-weight:600}
.kv dd{margin:0}

/* evaluation path — moved from the sign-in page to the mission console */
.path{list-style:none;counter-reset:none;margin:0;padding:0;display:grid;gap:.15rem}
.path li{display:grid;grid-template-columns:1.6rem 1fr;gap:.7rem;align-items:baseline;font-size:.855rem;
  padding:.4rem .3rem;border-radius:5px;line-height:1.5;color:var(--ink-2)}
.path li a{display:block;color:var(--ink-2);text-decoration:none;border-radius:4px}
.path li:hover{background:var(--blue-050)}
.path li:hover a{color:var(--blue-600)}
.path li b{color:var(--navy-900);font-weight:640}
.path li:hover b{color:var(--blue-600)}
.path .n{font:700 .7rem/1.5 var(--mono);color:var(--blue-600);border:1px solid var(--blue-100);background:var(--blue-050);
  border-radius:4px;width:1.6rem;height:1.6rem;display:grid;place-items:center}
.path .n.done{color:var(--green-700);border-color:#b7d9b6;background:var(--green-050)}
.path li.done{color:var(--ink-3)}
.path li.done b{color:var(--ink-3)}
.scope-panel{border-left:3px solid var(--gold-500)}
.lede-panel{border-left:3px solid var(--blue-600)}

/* ── one search box on Home ───────────────────────────────────────────── */
.homesearch{display:grid;grid-template-columns:auto 1fr auto;gap:.6rem;align-items:center;
  border:1px solid var(--base-300);border-radius:8px;padding:.5rem .55rem .5rem .8rem;background:var(--paper);
  box-shadow:var(--shadow-1);margin-bottom:.1rem}
.homesearch:focus-within{border-color:var(--blue-600);box-shadow:0 0 0 3px var(--blue-050)}
.homesearch .ic{color:var(--ink-4);display:flex}
.homesearch input{border:0;padding:.35rem 0;font-size:1rem;background:none}
.homesearch input:focus{outline:none}

/* Auto mode chip reads as the default, not one option among six */
.mode.auto{font-weight:660}
.mode.auto[aria-pressed="true"]{background:var(--navy-900);border-color:var(--navy-900)}

.autoline{display:flex;gap:.55rem;align-items:baseline;flex-wrap:wrap;background:var(--blue-050);
  border:1px solid #bfd9ee;border-radius:6px;padding:.5rem .7rem;font-size:.8rem;color:var(--navy-800);margin-bottom:.7rem}

.ansbox{border:1px solid #b7d9b6;border-left:3px solid var(--green-600);border-radius:0 7px 7px 0;
  background:var(--paper);margin-bottom:.7rem;overflow:hidden}
.ansbox.refused{border-color:#f0dfb4;border-left-color:var(--gold-500)}
.ansbox-h{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;padding:.55rem .8rem;
  background:var(--green-050);border-bottom:1px solid #d5e8d5}
.ansbox.refused .ansbox-h{background:var(--gold-050);border-bottom-color:#f0dfb4}
.ansbox-b{padding:.5rem .9rem .8rem}

/* ── chronology — the way a case file reads ───────────────────────────── */
.chrono{list-style:none;margin:0;padding:0;position:relative}
.chrono::before{content:"";position:absolute;left:7.1rem;top:.6rem;bottom:.6rem;width:2px;background:var(--line)}
.c-item{display:grid;grid-template-columns:6.6rem 1.4rem 1fr;gap:.5rem;align-items:start;padding:.55rem 0;position:relative}
.c-when{font:640 .755rem/1.5 var(--mono);color:var(--ink-3);text-align:right;padding-top:.15rem;white-space:nowrap}
.c-dot{width:11px;height:11px;border-radius:50%;background:var(--blue-600);border:2px solid #fff;
  box-shadow:0 0 0 2px var(--blue-100);margin:.35rem auto 0;position:relative;z-index:1}
.c-item.ref .c-dot{background:var(--base-300);box-shadow:0 0 0 2px var(--base-100)}
.c-body{border:1px solid var(--line);border-radius:7px;padding:.6rem .75rem;background:var(--paper)}
.c-item.ref .c-body{background:var(--paper-2);border-style:dashed}
.c-head{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-bottom:.25rem}
.c-case{font-size:.86rem;font-weight:640;color:var(--navy-900)}
.c-what{font-size:.83rem;color:var(--ink-2);line-height:1.5;margin-bottom:.4rem}
.c-rels{list-style:none;margin:0 0 .5rem;padding:0;display:grid;gap:.22rem}
.c-rels li{font-size:.79rem;color:var(--ink-2);display:flex;gap:.35rem;align-items:center;flex-wrap:wrap}
.c-rels b{color:var(--blue-600);font-weight:620;text-transform:lowercase}
@media(max-width:760px){.chrono::before{display:none}
  .c-item{grid-template-columns:1fr;gap:.2rem}.c-when{text-align:left}.c-dot{display:none}}