/* Youngster's AI · Explorers — brand stylesheet
   Fonts are self-hosted so the app makes ZERO third-party requests and works airgapped. */

@font-face{font-family:"Fredoka";src:url("/static/fredoka-600.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Nunito";src:url("/static/nunito-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Nunito";src:url("/static/nunito-700.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Nunito";src:url("/static/nunito-800.woff2") format("woff2");font-weight:800;font-display:swap}

:root{
  --violet:#8E44AD; --violet-deep:#6A1B9A; --indigo:#251A5C;
  --paper:#FAF7FD; --card:#FFF; --line:#E6DDF2;
  --ink:#2E2A44; --muted:#6F6889;
  --good:#2FA36B; --warn:#F2A03D; --bad:#D64550;
  --g1:#8E44AD; --g2:#2FA36B; --g3:#F2A03D;
  --display:"Fredoka","Trebuchet MS",system-ui,sans-serif;
  --body:"Nunito","Segoe UI",system-ui,sans-serif;
  --shadow:0 2px 0 #E6DDF2, 0 10px 24px rgba(37,26,92,.07);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:.2px;margin:0}
.hidden{display:none !important}
@media (prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important}}

/* ---------------- top bar ---------------- */
.topbar{display:flex;align-items:center;gap:14px;padding:14px 22px;background:linear-gradient(100deg,var(--violet-deep),var(--violet));color:#fff;position:sticky;top:0;z-index:50}
.glyph{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.16);display:grid;place-items:center;font-family:var(--display);font-size:18px;flex:none}
.brand{font-family:var(--display);font-size:19px;line-height:1.1}
.brand small{display:block;font-family:var(--body);font-weight:600;font-size:11.5px;opacity:.82;letter-spacing:.4px;text-transform:uppercase}
.who{margin-left:auto;display:flex;align-items:center;gap:10px;font-weight:700;font-size:14px;flex-wrap:wrap;justify-content:flex-end}
.pill{background:rgba(255,255,255,.18);padding:5px 12px;border-radius:999px}
.offline{font-size:11.5px;font-weight:700;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);padding:4px 9px;border-radius:999px}
.linkbtn{background:rgba(255,255,255,.18);border:0;color:#fff;font-weight:800;font-size:13px;padding:6px 12px;border-radius:999px;cursor:pointer;font-family:var(--body)}
.linkbtn:hover{background:rgba(255,255,255,.3)}

/* ---------------- buttons ---------------- */
button{font-family:var(--body)}
.btn{background:var(--violet);color:#fff;border:0;border-radius:11px;padding:11px 18px;font-weight:800;font-size:14.5px;cursor:pointer;box-shadow:0 2px 0 var(--violet-deep)}
.btn:hover{background:var(--violet-deep)}
.btn:active{transform:translateY(1px);box-shadow:0 1px 0 var(--violet-deep)}
.btn:disabled{background:#CFC5DD;box-shadow:none;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--violet-deep);border:1.5px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--violet);background:#FBF6FF}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:9px}
.btn.wide{width:100%}
.btn.g1{background:var(--g1);box-shadow:none}
.btn.g2{background:var(--g2);box-shadow:none}
.btn.g3{background:var(--g3);box-shadow:none}
.btn:focus-visible,.thing:focus-visible,input:focus-visible{outline:3px solid var(--indigo);outline-offset:2px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.spacer{margin-left:auto}

/* ---------------- cards ---------------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow);margin-bottom:20px}
.eyebrow{font-size:11.5px;font-weight:800;letter-spacing:1.3px;text-transform:uppercase;color:var(--violet-deep)}
.card h2{font-size:26px;margin:4px 0 8px}
.lede{color:var(--muted);max-width:62ch;margin:0}
.step{border-left:3px solid var(--line);padding-left:14px;margin:18px 0}
.step h3{font-size:15.5px;font-family:var(--body);font-weight:800;color:var(--indigo)}
.step p{margin:4px 0 0;font-size:14.5px}
.note{background:#F6F1FC;border:1px dashed #D6C4EA;border-radius:12px;padding:12px 14px;font-size:13.5px;color:var(--indigo);margin-top:16px}
.note b{font-family:var(--display);font-weight:600}
.mt14{margin-top:14px}

/* ---------------- sign-in ---------------- */
.gate{max-width:430px;margin:56px auto;padding:0 20px}
.tabs{display:flex;gap:6px;background:#F1E9F8;padding:5px;border-radius:12px;margin-bottom:18px}
.tab{flex:1;border:0;background:transparent;padding:9px;border-radius:9px;font-weight:800;font-size:14px;color:var(--muted);cursor:pointer}
.tab[aria-selected="true"]{background:#fff;color:var(--violet-deep);box-shadow:0 1px 3px rgba(37,26,92,.12)}
label.f{display:block;font-weight:800;font-size:13px;color:var(--indigo);margin-bottom:6px}
input[type=text],input[type=password]{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:11px;font-family:var(--body);font-size:16px;background:#fff}
input.code{letter-spacing:.5em;text-align:center;font-family:var(--display);font-size:26px;padding:14px}
.msg{margin-top:12px;padding:11px 13px;border-radius:10px;font-size:14px;font-weight:700;display:none}
.msg.show{display:block}
.msg.bad{background:#FDF0EE;border:1px solid #F2C8C1;color:#93342A}
.msg.ok{background:#E9F7F0;border:1px solid #B9E4CE;color:#1B6B48}
.tiny{font-size:12px;color:var(--muted);margin-top:14px;text-align:center}

/* ---------------- dashboards ---------------- */
.wrap{max-width:980px;margin:26px auto 60px;padding:0 20px}
table{width:100%;border-collapse:collapse;margin-top:12px}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-size:14px}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);font-weight:800}
.badge{font-size:11.5px;font-weight:800;padding:3px 9px;border-radius:999px}
.badge.on{background:#E9F7F0;color:#1B6B48}
.badge.off{background:#F0EDF5;color:var(--muted)}
.codebox{background:#F6F1FC;border:1px dashed #C9AEE4;border-radius:12px;padding:16px;margin-top:14px;text-align:center;display:none}
.codebox.show{display:block}
.codebox .num{font-family:var(--display);font-size:38px;letter-spacing:.18em;color:var(--violet-deep)}
.codebox .cap{font-size:12.5px;color:var(--indigo);font-weight:700}
.meter{height:8px;background:#F0EAF7;border-radius:999px;overflow:hidden;width:110px;display:inline-block;vertical-align:middle;margin-right:8px}
.meter i{display:block;height:100%;background:var(--good);border-radius:999px}
.logline{font-family:ui-monospace,"DejaVu Sans Mono",monospace;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);padding:6px 0}

/* ---------------- course shell ---------------- */
.shell{display:grid;grid-template-columns:262px 1fr;gap:22px;max-width:1180px;margin:22px auto 60px;padding:0 20px}
@media (max-width:880px){.shell{grid-template-columns:1fr}}
.rail{position:sticky;top:86px;align-self:start}
.rail h3{font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);font-family:var(--body);font-weight:800;margin:0 0 10px 4px}
.lesson-btn{display:flex;gap:11px;align-items:flex-start;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 13px;margin-bottom:9px;cursor:pointer;font-family:var(--body);transition:transform .12s ease,border-color .12s ease}
.lesson-btn:hover{transform:translateY(-1px);border-color:#C9B4E0}
.lesson-btn[aria-current="true"]{border-color:var(--violet);box-shadow:inset 3px 0 0 var(--violet)}
.lesson-num{flex:none;width:26px;height:26px;border-radius:8px;background:#F1E7FA;color:var(--violet-deep);display:grid;place-items:center;font-family:var(--display);font-size:14px}
.lesson-btn[aria-current="true"] .lesson-num{background:var(--violet);color:#fff}
.lesson-t{font-weight:800;font-size:14.5px;line-height:1.25;display:block}
.lesson-s{font-size:12px;color:var(--muted);margin-top:2px;display:block}
.done{margin-left:auto;color:var(--good);font-weight:800;font-size:15px;opacity:0}
.done.on{opacity:1}
.locked{opacity:.45;cursor:not-allowed}
.soon{font-size:11px;color:var(--muted);text-align:center;margin-top:10px;font-weight:700}

/* ---------------- lesson 1 ---------------- */
.l1-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}
@media (max-width:760px){.l1-grid{grid-template-columns:1fr}}
.bin{border:2px dashed var(--line);border-radius:14px;min-height:132px;padding:10px;background:#FCFAFE}
.bin.pool{border-style:solid;margin-top:14px}
.bin.over{border-color:var(--violet);background:#F6EEFC}
.bin-h{font-family:var(--display);font-size:15px;color:var(--indigo);margin-bottom:8px}
.tray{display:flex;flex-wrap:wrap;gap:8px;min-height:56px}
.thing{width:52px;height:52px;border-radius:10px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;cursor:grab}
.thing:active{cursor:grabbing}
.verdict{margin-top:16px;border-radius:12px;padding:14px;font-size:14.5px;display:none}
.verdict.show{display:block}
.verdict.ok{background:#E9F7F0;border:1px solid #B9E4CE;color:#1B6B48}
.verdict.no{background:#FDF0EE;border:1px solid #F2C8C1;color:#93342A}

/* ---------------- lesson 2 ---------------- */
.studio{display:grid;grid-template-columns:220px 1fr;gap:20px;margin-top:16px}
@media (max-width:760px){.studio{grid-template-columns:1fr}}
#pad{border:2px solid var(--line);border-radius:14px;background:#fff;touch-action:none;cursor:crosshair;width:200px;height:200px}
.classes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media (max-width:640px){.classes{grid-template-columns:1fr}}
.classcol{border:1px solid var(--line);border-radius:12px;padding:10px;background:#FCFAFE}
.classcol h4{margin:0 0 8px;font-size:14.5px;color:var(--indigo);display:flex;align-items:center;gap:6px}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.dot.g1{background:var(--g1)} .dot.g2{background:var(--g2)} .dot.g3{background:var(--g3)}
.count{margin-left:auto;font-family:var(--body);font-size:12px;color:var(--muted);font-weight:700}
.samples{display:flex;flex-wrap:wrap;gap:6px;min-height:44px}
.samples canvas{width:40px;height:40px;border:1px solid var(--line);border-radius:6px;background:#fff}
.bars{margin-top:14px;display:none}
.bars.show{display:block}
.bar{margin:7px 0}
.bar .lab{display:flex;justify-content:space-between;font-size:13px;font-weight:700;margin-bottom:3px}
.track{height:11px;background:#F0EAF7;border-radius:999px;overflow:hidden}
.fill{height:100%;width:0;border-radius:999px;transition:width .45s cubic-bezier(.2,.8,.2,1)}
.fill.g1{background:var(--g1)} .fill.g2{background:var(--g2)} .fill.g3{background:var(--g3)}
.guess{font-family:var(--display);font-size:22px;color:var(--violet-deep);margin-top:12px}
.upload{cursor:pointer}

/* ---------------- lesson 3 ---------------- */
.lab{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:16px}
@media (max-width:760px){.lab{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:14px;padding:14px;background:#FCFAFE}
.panel h4{margin:0 0 4px;font-size:16px}
.panel .sub{font-size:12.5px;color:var(--muted);min-height:34px}
.thumbs{display:flex;flex-wrap:wrap;gap:5px;margin:10px 0}
.thumbs canvas{width:34px;height:34px;border:1px solid var(--line);border-radius:5px;background:#fff}
.score{font-family:var(--display);font-size:34px;line-height:1.1}
.score.good{color:var(--good)} .score.mid{color:var(--warn)} .score.poor{color:var(--bad)}
.score small{display:block;font-family:var(--body);font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.4px;text-transform:uppercase}
.misses{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.misses canvas{width:34px;height:34px;border:2px solid var(--bad);border-radius:5px;background:#fff}
.misscap{font-size:12px;font-weight:800;color:var(--bad);width:100%;margin-bottom:2px}
.footer{max-width:1180px;margin:0 auto;padding:0 20px 40px;color:var(--muted);font-size:12px}

/* ================= lesson kit (lessons 4–12) ================= */
.pixelated{image-rendering:pixelated;border:1px solid var(--line);border-radius:6px;background:#fff}
.pad{border:2px solid var(--line);border-radius:14px;background:#fff;touch-action:none;cursor:crosshair;width:200px;height:200px}
.plot{border:1px solid var(--line);border-radius:12px;background:#fff;cursor:crosshair}

/* side-by-side chart + controls */
.plotwrap{display:grid;grid-template-columns:320px 1fr;gap:22px;margin-top:16px;align-items:start}
.plotwrap.wide{grid-template-columns:300px 1fr}
@media (max-width:760px){.plotwrap,.plotwrap.wide{grid-template-columns:1fr}}
.plotwrap h4{font-size:15px;color:var(--indigo);margin-bottom:8px}

.picker{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.picker .btn{opacity:.45}
.picker .btn.picked{opacity:1;box-shadow:0 0 0 3px #EDE2F7}

.check{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;color:var(--indigo);margin:10px 0 14px}

/* the machine's insides, shown as plain numbers */
.readout{border:1px solid var(--line);border-radius:12px;background:#FCFAFE;padding:10px 12px;margin-bottom:14px}
.kv{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-bottom:1px solid var(--line);font-size:13px}
.kv:last-child{border-bottom:0}
.kv .k{color:var(--muted);font-weight:700}
.kv .val{font-family:ui-monospace,"DejaVu Sans Mono",monospace;font-weight:700;color:var(--indigo)}

.curve h4{margin-bottom:6px}
.big{font-family:var(--display);font-size:19px;color:var(--violet-deep);margin-top:10px}

/* lesson 6: the same drawing at three resolutions */
.views{display:flex;gap:14px;flex-wrap:wrap}
.viewbox{border:1px solid var(--line);border-radius:12px;background:#FCFAFE;padding:10px;text-align:center}
.viewbox h4{font-size:14px;color:var(--indigo)}
.viewbox .sub{font-size:11.5px;color:var(--muted);margin-bottom:8px}
.viewbox canvas{display:block;margin:0 auto}

.classes.two{grid-template-columns:repeat(2,1fr)}
.judge{display:flex;align-items:center;gap:8px;margin-top:12px;font-weight:700;font-size:13.5px;color:var(--indigo);flex-wrap:wrap}

/* lesson 12: confusion matrix */
.matrix{border-collapse:collapse;margin-top:6px}
.matrix th,.matrix td{border:1px solid var(--line);padding:9px 14px;text-align:center;font-size:14px}
.matrix th{background:#F6F1FC;color:var(--indigo);font-weight:800;font-size:12.5px}
.matrix th.corner{background:#fff;color:var(--muted);font-weight:700;font-size:11.5px}
.matrix td{font-family:ui-monospace,"DejaVu Sans Mono",monospace;font-weight:700;color:var(--muted)}
.matrix td.hit{background:#E9F7F0;color:#1B6B48}
.matrix td.miss{background:#FDF0EE;color:#93342A}
.matrix td.rate{font-family:var(--body);font-weight:800}
.matrix td.rate.ok{color:var(--good)}
.matrix td.rate.bad{color:var(--bad)}

/* ================= lesson kit (lessons 13–21) ================= */
/* decision tree, printed as readable questions */
.tree{border:1px solid var(--line);border-radius:12px;background:#FCFAFE;padding:12px;margin-top:8px}
.tnode{font-size:13.5px;font-weight:700;color:var(--indigo);padding:4px 0;font-family:ui-monospace,"DejaVu Sans Mono",monospace}
.tnode.leaf{font-family:var(--body);font-weight:800}
.tnode.leaf.circle{color:var(--g1)}
.tnode.leaf.square{color:var(--g2)}

/* lesson 14: choosable split questions, ranked by information gain */
.options{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.option{display:grid;grid-template-columns:1fr 70px auto;gap:10px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 11px;cursor:pointer;
  font-family:var(--body);text-align:left}
.option:hover{border-color:var(--violet);background:#FBF6FF}
.option .q{font-size:13px;font-weight:700;color:var(--indigo)}
.option .gainbar{height:8px;background:#F0EAF7;border-radius:999px;overflow:hidden}
.option .gainbar i{display:block;height:100%;background:var(--violet);border-radius:999px}
.option .gnum{font-size:11px;font-weight:800;color:var(--muted);white-space:nowrap}

/* sliders */
.slider{margin-bottom:14px}
.slabel{display:flex;justify-content:space-between;font-size:13px;font-weight:800;color:var(--indigo);margin-bottom:6px}
.slabel .sval{font-family:ui-monospace,"DejaVu Sans Mono",monospace;color:var(--violet-deep)}
.slider input[type=range]{width:100%;accent-color:var(--violet)}

/* lesson 19: the grid world */
.gridworld{display:grid;grid-template-columns:repeat(5,58px);grid-auto-rows:58px;gap:4px}
.gcell{border:1px solid var(--line);border-radius:8px;background:#fff;display:grid;place-items:center;
  font-size:20px;font-weight:800;color:var(--muted)}
.gcell.goal{background:#E9F7F0;border-color:#B9E4CE}
.gcell.pit{background:#FDF0EE;border-color:#F2C8C1}
.gcell.start{background:#F6F1FC;border-color:#D6C4EA}
.gcell.good{color:var(--good);background:#F4FBF7}
.gcell.bad{color:var(--bad);background:#FEF7F6}
.gcell.walked{box-shadow:inset 0 0 0 2px var(--violet)}

/* lesson 20: the three buttons */
.bandit{display:flex;gap:12px;margin:16px 0;flex-wrap:wrap}
.lever{flex:1;min-width:130px;background:#fff;border:2px solid var(--line);border-radius:14px;padding:16px 10px;
  cursor:pointer;text-align:center;font-family:var(--body);transition:transform .1s ease}
.lever:hover:not(:disabled){border-color:var(--violet);transform:translateY(-2px)}
.lever:disabled{opacity:.5;cursor:not-allowed}
.lever .lnum{font-family:var(--display);font-size:15px;color:var(--indigo)}
.lever .lscore{font-family:var(--display);font-size:30px;color:var(--violet-deep);line-height:1.2}
.lever .lsub{font-size:11.5px;color:var(--muted);font-weight:700}

/* lesson 21: honest self-assessment */
.testbox{margin:14px 0}
.judge.yes{color:#1B6B48}
.judge.no{color:#93342A}
.report h4{font-family:var(--display);font-size:19px;margin-bottom:8px}
.report p{margin:6px 0;font-size:14px}
.report .final{margin-top:12px;padding-top:10px;border-top:1px solid #B9E4CE;font-style:italic}

/* ================= World 2 kit (lessons 22–42) ================= */
/* sorter */
.sorter{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:12px}
.sbucket{border:1px solid var(--line);border-radius:14px;background:#FCFAFE;padding:12px;min-height:80px}
.sbucket.pool{background:#fff;margin-top:12px}
.sbucket h4{font-size:13px;color:var(--indigo);margin-bottom:8px}
.stray{display:flex;flex-wrap:wrap;gap:6px;min-height:34px}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 13px;font-family:var(--body);
  font-size:13px;font-weight:700;color:var(--indigo);cursor:pointer;text-align:left}
.chip:hover{border-color:var(--violet);background:#FBF6FF}
.chip.in-ai,.chip.in-can,.chip.in-keep,.chip.in-ok{background:#E9F7F0;border-color:#B9E4CE;color:#1B6B48}
.chip.in-no,.chip.in-cant,.chip.in-drop{background:#FDF0EE;border-color:#F2C8C1;color:#93342A}
.chip.in-hum,.chip.in-dep{background:#EEF4FC;border-color:#C6D9F0;color:#2A4E7A}

/* reveal rows */
.revrow{border:1px solid var(--line);border-left-width:4px;border-radius:10px;padding:10px 12px;margin-bottom:7px;background:#fff}
.revrow.yes{border-left-color:var(--good);background:#F6FCF9}
.revrow.no{border-left-color:var(--bad);background:#FEF8F7}
.revrow .rt{font-weight:800;font-size:13.5px;color:var(--indigo)}
.revrow .rw{font-size:13px;color:var(--muted);margin-top:3px;line-height:1.5}

/* source / fact cards (24, 29) */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin:14px 0}
.srccard{background:#fff;border:2px solid var(--line);border-radius:12px;padding:14px 12px;cursor:pointer;
  font-family:var(--body);text-align:left}
.srccard:hover{border-color:var(--violet)}
.srccard.picked{border-color:var(--violet);background:#F6F1FC;box-shadow:0 0 0 3px #EDE2F7}
.srccard .st{font-weight:800;font-size:13.5px;color:var(--indigo)}

/* feed (25, 26) */
.feed{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.vid{background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px;cursor:pointer;
  font-family:var(--body);text-align:left}
.vid:hover{border-color:var(--violet);background:#FBF6FF}
.vid.static{cursor:default}
.vid .vt{font-weight:800;font-size:13px;color:var(--indigo)}
.vid .vtag{font-size:11px;color:var(--muted);font-weight:700;margin-top:3px}

/* fake lineup (27) */
.lineup{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.lu{background:#fff;border:2px solid var(--line);border-radius:12px;padding:8px;cursor:pointer}
.lu:hover{border-color:var(--violet)}
.lu.said{cursor:default}
.lu.isfake{border-color:var(--bad);background:#FEF8F7}
.lu.isreal{border-color:var(--good);background:#F6FCF9}
.lulab{font-size:10.5px;font-weight:800;margin-top:5px;color:var(--muted);letter-spacing:.04em}

/* bigram (28) */
.bigtext{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px;font-family:var(--body);
  font-size:14px;color:var(--ink);resize:vertical}
.utter{background:#FCFAFE;border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:6px;
  font-size:14px;color:var(--indigo);font-weight:600}
.utter .q{color:var(--lilac);font-weight:800}

/* blame (31) */
.blame{border:1px solid var(--line);border-radius:14px;background:#FCFAFE;padding:12px;margin-top:12px}
.brow{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
.brow .bt{font-weight:800;font-size:13.5px;color:var(--indigo)}
.brow .bd{font-size:12.5px;color:var(--muted);margin-top:2px}
.bctl{display:flex;align-items:center;gap:8px;flex-shrink:0}
.bnum{font-family:ui-monospace,"DejaVu Sans Mono",monospace;font-weight:800;font-size:16px;color:var(--violet-deep);min-width:30px;text-align:center}

/* fairness meters (34) */
.meter{border:1px solid var(--line);border-left-width:4px;border-radius:12px;padding:11px 13px;margin-bottom:9px;background:#fff}
.meter.ok{border-left-color:var(--good);background:#F6FCF9}
.meter.bad{border-left-color:var(--bad);background:#FEF8F7}
.meter h4{font-size:13px;color:var(--indigo);margin-bottom:5px}
.mrow{display:flex;gap:18px;font-family:ui-monospace,"DejaVu Sans Mono",monospace;font-weight:800;font-size:14px;color:var(--violet-deep)}
.mrow2{font-family:ui-monospace,"DejaVu Sans Mono",monospace;font-weight:700;font-size:13px;color:var(--violet-deep)}
.msub{font-size:12px;color:var(--muted);margin-top:4px;font-style:italic}

/* claims (37) */
.claim{border:1px solid var(--line);border-radius:14px;padding:13px;margin-top:12px;background:#FCFAFE}
.chead{font-family:var(--display);font-size:16px;color:var(--violet-deep);margin-bottom:9px}
.copts{display:flex;flex-direction:column;gap:6px}
.copt{background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 12px;cursor:pointer;
  font-family:var(--body);font-size:13px;font-weight:700;color:var(--indigo);text-align:left}
.copt:hover{border-color:var(--violet)}
.copt.shown{cursor:default}
.copt.shown.good{border-color:var(--good);background:#F6FCF9}
.copt.shown.meh{opacity:.75}
.copt.chosen{box-shadow:0 0 0 3px #EDE2F7}
.cwhy{display:block;font-weight:600;font-size:12.5px;color:var(--muted);margin-top:5px;line-height:1.5}

/* writer (36, 39, 42) */
.writer{margin-top:12px}
.wfield{margin-bottom:11px}
.wfield label{display:block;font-size:13px;font-weight:800;color:var(--indigo);margin-bottom:5px}
.wfield textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 11px;
  font-family:var(--body);font-size:14px;color:var(--ink);resize:vertical}
.wfield textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px #EDE2F7}
.report.manifesto{background:#F6F1FC;border-color:#D6C4EA}