/* Skilirium web app (/app). The site's tokens (skilirium-site/public/assets/site.css), no web fonts,
   no scripts. Colours are classes so the SVG pictures follow light and dark. */
:root {
  --paper: #f5f7fa;
  --paper-2: #e9edf3;
  --card: #ffffff;
  --ink: #1c2541;
  --muted: #566078;
  --rule: #d3d9e3;
  --mastered: #1f7a6d;
  --ready: #c98a12;
  --notyet: #b9c1cf;
  --weak: #b5523b;
  --link: #24508f;
  --strong-bg: #d6eee9; --strong-fg: #12564c;
  --average-bg: #f6e6c2; --average-fg: #6b4705;
  --weak-bg: #f5ddd6;   --weak-fg: #7c2d1b;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: ui-sans-serif, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121a2e;
    --paper-2: #1a2440;
    --card: #172038;
    --ink: #e7ebf3;
    --muted: #a6afc2;
    --rule: #2c3858;
    --mastered: #3fb3a1;
    --ready: #e9b44c;
    --notyet: #5a6789;
    --weak: #e08a74;
    --link: #9cc0ff;
    --strong-bg: #173f3a; --strong-fg: #a9e6dc;
    --average-bg: #463614; --average-fg: #f4d590;
    --weak-bg: #4a2219;   --weak-fg: #f6c2b4;
    color-scheme: dark;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 1rem/1.55 var(--sans); }
a { color: var(--link); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--ready); outline-offset: 3px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 1rem; top: 1rem; background: var(--paper); padding: .5rem .75rem; z-index: 10; }
.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.25rem; }
main { padding: .5rem 0 3.5rem; }

/* header */
header.site { padding: 1rem 0; border-bottom: 1px solid var(--rule); margin-bottom: 1.75rem; }
header.site .wrap { display: flex; align-items: center; gap: .75rem 1.5rem; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: .55rem; color: var(--ink); text-decoration: none;
  font: 600 1.2rem/1 var(--serif); }
.brand svg { width: 1.5rem; height: 1.5rem; }
.logo-edge { stroke: var(--mastered); stroke-width: 2.5; fill: none; }
.logo-m { fill: var(--mastered); }
.logo-ready { fill: var(--paper); stroke: var(--ready); stroke-width: 2.5; }
nav.site { display: flex; gap: .25rem 1.25rem; flex-wrap: wrap; flex: 1 1 auto; }
nav.site a { color: var(--muted); text-decoration: none; padding: .55rem 0; }
nav.site a:hover, nav.site a[aria-current="page"] { color: var(--ink); text-decoration: underline; }
.account { display: flex; align-items: center; gap: 1rem; }
.langs { display: inline-flex; gap: .15rem; }
.langs a { color: var(--muted); text-decoration: none; font-size: .85rem; font-weight: 600; padding: .55rem .4rem;
  min-width: 2.25rem; text-align: center; }
.langs a[aria-current="true"] { color: var(--ink); text-decoration: underline; }
form.inline { display: inline; margin: 0; }
.linkish { background: none; border: 0; padding: .55rem 0; font: inherit; color: var(--link); cursor: pointer;
  text-decoration: underline; text-underline-offset: .18em; }

/* type */
h1, h2, h3, .h3 { font-family: var(--serif); font-weight: 600; line-height: 1.18; margin: 0 0 .5em; }
h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.35rem, 2.4vw, 1.7rem); }
h3, .h3 { font-size: 1.15rem; }
p, ul, ol { margin: 0 0 1em; }
.lede { font-size: 1.12rem; color: var(--muted); max-width: 44rem; }
.note { color: var(--muted); font-size: .92rem; }
.meta { color: var(--muted); font-size: .95rem; }
.eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
  margin: 0 0 .35rem; }
.mono { font-family: var(--mono); font-size: .9em; }
.crumbs { font-size: .95rem; margin-bottom: 1rem; }
ul.plain, ol.plain { list-style: none; padding: 0; }
.alert { background: var(--weak-bg); color: var(--weak-fg); padding: .75rem 1rem; border-radius: 6px; }

/* controls */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: .6rem 1.1rem;
  background: var(--ink); color: var(--paper); border: 0; border-radius: 6px; font: 600 1rem/1.2 var(--sans);
  text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--mastered); color: var(--paper); }
.btn.small { min-height: 40px; padding: .45rem .85rem; font-size: .92rem; }
.endpoint { display: inline-block; font: 600 1rem/1.4 var(--mono); background: var(--paper-2); color: var(--ink);
  padding: .5rem .75rem; border-radius: 6px; border: 1px solid var(--rule); user-select: all; word-break: break-all; }
.form { display: grid; gap: .6rem; max-width: 26rem; }
.form input { font: inherit; padding: .6rem .7rem; min-height: 44px; border: 1px solid var(--muted); border-radius: 6px;
  background: var(--card); color: var(--ink); }

/* cards and chips */
.card { background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: 1.25rem; }
.chip { display: inline-block; padding: .2rem .65rem; border-radius: 999px; font: 700 .82rem/1.4 var(--sans);
  line-height: 1.4; white-space: nowrap; background: var(--paper-2); color: var(--muted); vertical-align: middle; }
.chip.strong { background: var(--strong-bg); color: var(--strong-fg); }
.chip.average { background: var(--average-bg); color: var(--average-fg); }
.chip.weak { background: var(--weak-bg); color: var(--weak-fg); }
.chip.k-m { background: var(--strong-bg); color: var(--strong-fg); }
.chip.k-r { background: var(--average-bg); color: var(--average-fg); }
.chip.k-n { background: var(--weak-bg); color: var(--weak-fg); }
.chip.k-u, .chip.k-x { background: var(--paper-2); color: var(--muted); }

/* the fit card */
.fit { display: flex; flex-direction: column; gap: 1.5rem; padding: 1.5rem; margin-bottom: 2rem; }
.fit-head { display: flex; gap: 1.75rem; align-items: center; flex-wrap: wrap; }
.fit-ring { flex: none; width: 9.5rem; text-align: center; }
.ring { width: 9.5rem; height: 9.5rem; display: block; }
.ring-bg { fill: none; stroke: var(--paper-2); stroke-width: 12; }
.ring-fg { fill: none; stroke: var(--mastered); stroke-width: 12; stroke-linecap: round; }
.ring-pct { font: 700 28px/1 var(--serif); fill: var(--ink); text-anchor: middle; }
.ring-cap { font-size: .8rem; color: var(--muted); margin: .4rem 0 0; line-height: 1.35; }
.fit-text { flex: 1 1 20rem; min-width: 0; }
.fit-text h2 { margin-bottom: .15rem; font-size: clamp(1.6rem, 3vw, 2.1rem); }
.fit-text h2 a { color: var(--ink); text-decoration: none; }
.fit-text h2 a:hover { text-decoration: underline; }
.fit-text .sub { color: var(--muted); margin-bottom: .6rem; }
.summary { margin: .75rem 0 0; max-width: 40rem; }
.evidence { display: flex; flex-wrap: wrap; gap: .4rem 1.5rem; background: var(--paper-2); padding: .7rem 1rem;
  border-radius: 6px; margin: 0; font-size: .93rem; }
.conf.limited { color: var(--average-fg); }
.sec-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: .25rem 1.5rem; }
.sec-head .note { margin: 0 0 .6rem; max-width: 32rem; }
.stages { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.stage { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr) minmax(7rem, 13rem) 3rem auto;
  grid-template-areas: "num name bar share chip" "num counts counts counts counts";
  gap: .2rem 1rem; align-items: center; padding: .8rem 0; border-bottom: 1px solid var(--rule); }
.stage .num { grid-area: num; font-size: .85rem; color: var(--muted); align-self: start; padding-top: .1rem; }
.stage .name { grid-area: name; font-weight: 600; }
.stage .bar { grid-area: bar; }
.stage .share { grid-area: share; text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.stage .chip { grid-area: chip; justify-self: end; }
.stage .counts { grid-area: counts; font-size: .88rem; color: var(--muted); }
.stage.untested .share { color: var(--muted); }
.bar { width: 100%; height: 12px; display: block; overflow: visible; }
.bar-bg { fill: var(--paper-2); }
.bar-fg { fill: var(--mastered); }
.bar-fg.average { fill: var(--ready); }
.bar-fg.weak { fill: var(--weak); }
.bar-mark { stroke: var(--ink); stroke-width: 2; }
.next h3, .howto h3 { margin-bottom: .3rem; }
.next-list { margin: 0; padding-left: 1.4rem; display: grid; gap: .45rem; }
.next-list .where, .nlist .where { display: block; font-size: .85rem; color: var(--muted); }
.howto { border-top: 1px solid var(--rule); padding-top: 1.25rem; }
.empty { background: var(--paper-2); border-radius: 8px; padding: 1rem 1.25rem; }
.others { margin-top: 1rem; }
.others li { margin-bottom: .4rem; }

/* occupation: stage graph next to the stage cards */
.split { display: grid; grid-template-columns: minmax(0, 24rem) minmax(0, 1fr); gap: 2rem; align-items: start; }
.graph-fig { margin: 0; position: sticky; top: 1rem; }
.graph { width: 100%; height: auto; display: block; }
.gnode { fill: var(--card); stroke: var(--rule); stroke-width: 1.5; }
.gnode.strong { stroke: var(--mastered); stroke-width: 3; fill: var(--strong-bg); }
.gnode.average { stroke: var(--ready); stroke-width: 3; fill: var(--average-bg); }
.gnode.weak { stroke: var(--weak); stroke-width: 3; fill: var(--weak-bg); }
.gnode.none { stroke-dasharray: 5 4; }
a:hover .gnode, a:focus .gnode { stroke: var(--link); }
.gnum { fill: var(--ink); }
.gnum-t { fill: var(--paper); font: 700 14px var(--sans); text-anchor: middle; }
.glabel { fill: var(--ink); font: 600 14px var(--sans); }
.gshare { fill: var(--ink); font: 700 14px var(--sans); text-anchor: end; }
.gedge { stroke: var(--muted); stroke-width: 1.6; fill: none; }
.garrow { fill: var(--muted); }
.stage-cards { display: grid; gap: .9rem; margin: 0; }
.stage-card h3 { margin-bottom: .3rem; }
.stage-card p:last-child, .stage-card ul:last-child { margin-bottom: 0; }
.stage-card .mine { margin: .25rem 0 0; font-weight: 600; }
.occ-skill { margin-bottom: 2.5rem; }

/* stage: knobit map */
.mine-card { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; margin: 0 0 2rem; }
.mine-card .bar { flex: 1 1 100%; max-width: 32rem; }
.mine-card p { margin: 0; }
.mine-card .counts { flex-basis: 100%; color: var(--muted); font-size: .9rem; }
.map-sec { margin-bottom: 2rem; }
.kmap-fig { margin: 0; background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: .75rem;
  overflow-x: auto; }
.kmap { width: 100%; min-width: 30rem; max-width: 46rem; height: auto; display: block; margin: 0 auto; }
.kedge { stroke: var(--rule); stroke-width: 1.5; }
.kedge.on { stroke: var(--mastered); stroke-opacity: .6; }
.k { stroke-width: 3; }
.k.plain { fill: var(--card); stroke: var(--muted); stroke-width: 2; }
.k.m { fill: var(--mastered); stroke: var(--mastered); }
.k.r { fill: var(--card); stroke: var(--ready); stroke-width: 4; }
.k.n { fill: var(--card); stroke: var(--weak); }
.k.u { fill: var(--card); stroke: var(--muted); stroke-dasharray: 4 3; }
.k.x { fill: var(--paper-2); stroke: var(--rule); stroke-width: 2; }
a:hover .k, a:focus .k { stroke: var(--link); stroke-width: 4; }
.kid { font: 600 9.5px var(--sans); fill: var(--ink); text-anchor: middle; pointer-events: none; }
.kid.on { fill: var(--paper); }
.legend { display: flex; gap: .4rem 1.25rem; flex-wrap: wrap; margin: .75rem 0 0; padding: 0; list-style: none;
  color: var(--muted); font-size: .9rem; }
.legend li { display: inline-flex; align-items: center; gap: .45rem; }
.dot { width: .95rem; height: .95rem; border-radius: 50%; border: 3px solid var(--notyet); display: inline-block; flex: none; }
.dot.sq { border-radius: 3px; }
.dot.plain { border-width: 2px; border-color: var(--muted); }
.dot.m { background: var(--mastered); border-color: var(--mastered); }
.dot.r { border-color: var(--ready); }
.dot.n { border-color: var(--weak); }
.dot.u { border-style: dashed; border-color: var(--muted); }
.dot.x { background: var(--paper-2); border-color: var(--rule); }
.tablewrap { overflow-x: auto; }
table.knobits { border-collapse: collapse; width: 100%; font-size: .95rem; background: var(--card); }
.knobits th, .knobits td { text-align: left; vertical-align: top; padding: .55rem .6rem; border-bottom: 1px solid var(--rule); }
.knobits th { font-weight: 600; background: var(--paper-2); }
.knobits td.num { text-align: right; font-variant-numeric: tabular-nums; }

/* knobit */
.cols2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 2.5rem; margin-bottom: 1.5rem; }
.neigh { display: grid; grid-template-columns: minmax(0, 1fr) minmax(10rem, 15rem) minmax(0, 1fr); gap: 1rem;
  align-items: start; }
.ncol h3 { font-size: 1rem; }
.nlist li { background: var(--card); border: 1px solid var(--rule); border-radius: 8px; padding: .6rem .75rem;
  margin-bottom: .5rem; }
.nlist li.none { color: var(--muted); background: transparent; border-style: dashed; }
.nlist .chip { margin-top: .35rem; }
.ncol.center { align-self: center; }
.ncenter { display: flex; flex-direction: column; align-items: center; gap: .5rem; text-align: center;
  background: var(--paper-2); border-radius: 10px; padding: 1rem; position: relative; }
.ncenter .dot { width: 1.3rem; height: 1.3rem; }
.ncol.pre .nlist li { border-right: 3px solid var(--rule); }
.ncol.post .nlist li { border-left: 3px solid var(--rule); }

/* ontology tree */
.tree, .tree > .tnode > ul { list-style: none; margin: 0; padding: 0; }
.tree > .tnode { margin-bottom: 2rem; }
.tree > .tnode > ul { padding-left: 1.5rem; border-left: 2px solid var(--rule); margin-left: .6rem; }
.tlabel { display: inline-block; font: 600 1.15rem/1.3 var(--serif); margin-bottom: .75rem; }
.tnode.skill { position: relative; padding-top: .25rem; margin-bottom: 1rem; }
.tnode.skill::before { content: ""; position: absolute; left: -1.5rem; top: 1.9rem; width: 1.3rem; border-top: 2px solid var(--rule); }
.kinds li { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr) minmax(6rem, 14rem) 9.5rem; gap: .2rem 1rem;
  align-items: center; padding: .45rem 0; border-bottom: 1px solid var(--rule); font-size: .95rem; }
.kinds .num { color: var(--muted); font-size: .85rem; }
.kinds .kcount { color: var(--muted); font-size: .85rem; text-align: right; }
.kinds .kcount.wide { grid-column: 3 / 5; }
.kbar { width: 100%; height: 12px; display: block; }
.kb-k { fill: var(--link); }
.kb-s { fill: var(--mastered); }
.sw { width: .9rem; height: .9rem; border-radius: 2px; display: inline-block; }
.sw.kb-k { background: var(--link); }
.sw.kb-s { background: var(--mastered); }

/* account */
.icon { width: 1.1em; height: 1.1em; vertical-align: -0.18em; flex: none; }
.acct { display: inline-flex; align-items: center; gap: .4rem; color: var(--ink); text-decoration: none; padding: .45rem .7rem;
  border: 1px solid var(--rule); border-radius: 999px; background: var(--card); font-size: .92rem; min-height: 40px; }
.acct:hover, .acct[aria-current="page"] { border-color: var(--mastered); }
.acct-id { color: var(--muted); font-size: .8rem; }
.signed-in { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .75rem; background: var(--strong-bg);
  color: var(--strong-fg); border-radius: 8px; padding: .6rem .9rem; margin: 0 0 1.25rem; font-size: .95rem; }
.signed-in a { color: inherit; font-weight: 600; margin-left: auto; }
.flash { background: var(--strong-bg); color: var(--strong-fg); padding: .75rem 1rem; border-radius: 6px; }
.acc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; align-items: start; }
.acc-grid > .acc:nth-child(2) { grid-row: span 2; }
.acc h2 { display: flex; align-items: center; gap: .45rem; }
.acc h2 .icon { color: var(--mastered); }
.acc h3 { font-size: 1rem; margin-top: 1.25rem; }
.acc p:last-child, .acc form:last-child { margin-bottom: 0; }
.idline { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.idline .label { font-weight: 600; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr)); gap: .75rem; margin: 0 0 .5rem; }
.facts div { background: var(--paper-2); border-radius: 8px; padding: .6rem .75rem; }
.facts dt { font-size: .8rem; color: var(--muted); }
.facts dd { margin: 0; font: 600 1.25rem/1.3 var(--serif); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.25rem; margin-top: 1.25rem; }
.rows { margin: 0 0 1rem; }
.rows li { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: .5rem 1rem;
  padding: .7rem 0; border-bottom: 1px solid var(--rule); }
.rows li .where { display: block; font-size: .85rem; color: var(--muted); }
.rows form { margin: 0; }
.btn.quiet { background: transparent; color: var(--ink); border: 1px solid var(--muted); }
.btn.quiet:hover { background: var(--paper-2); color: var(--ink); }
.card.danger { border-color: var(--weak); }
.btn.danger { background: var(--weak); color: var(--paper); }
.btn.danger:hover { background: var(--weak-fg); color: var(--paper); }

footer.site { border-top: 1px solid var(--rule); padding: 1.75rem 0 2.5rem; color: var(--muted); font-size: .9rem; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
footer.site a { color: var(--muted); margin-left: 1rem; }

@media (max-width: 60rem) {
  .split { grid-template-columns: 1fr; }
  .graph-fig { position: static; max-width: 26rem; }
}
@media (max-width: 44rem) {
  .stage { grid-template-columns: minmax(0, 1fr) 3rem auto;
    grid-template-areas: "num num num" "name name name" "bar share chip" "counts counts counts"; }
  .stage .num:empty { display: none; }
  .cols2, .neigh { grid-template-columns: 1fr; }
  .ncol.center { order: -1; }
  .kinds li { grid-template-columns: minmax(0, 1fr) auto; }
  .kinds .num, .kinds .name { grid-column: 1 / -1; }
  .kinds .num:empty { display: none; }
  .kinds .kbar { grid-column: 1; }
  .kinds .kcount.wide { grid-column: 1 / -1; text-align: left; }
  .account { width: 100%; justify-content: space-between; flex-wrap: wrap; gap: .5rem 1rem; }
  .acc-grid { grid-template-columns: 1fr; }
  .acc-grid > .acc:nth-child(2) { grid-row: auto; }
  .signed-in a { margin-left: 0; }
  .fit { padding: 1.1rem; }
}