:root{
  color-scheme:light;
  /* M90-Splitterpalette - identisch zu pro/cat-trainer-pro.html, damit der
     Dienstgrad-Trainer optisch als Teil derselben Marke erkennbar bleibt. */
  --bw-blue:#24331f;      --bw-blue-d:#18220f;    --bw-blue-l:#3c4c31;
  --bw-grey:#1a2330;      --polygon:#55663f;      --polygon-d:#3e4c2d;
  --sand:#a5936a;         --paper:#e8e7df;        --card:#ffffff;
  --ink:#171c17;          --muted:#63685e;        --line:#cfcdc2;
  --good:#3f6b3a;         --good-l:#dde8da;       --rust:#9c3a26;
  --rust-l:#f0ddd7;       --cut:14px;
  font-family:"Arial Narrow","Roboto Condensed","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);min-height:100vh}

/* Kopfzeile: dieselbe M90-Splitterfeld-Grafik wie im Haupttrainer */
.topbar{margin:0;height:104px;position:relative;overflow:hidden;background:var(--bw-blue);
  display:flex;align-items:center;justify-content:space-between}
.topbar svg{position:absolute;inset:0;width:100%;height:100%}
.topbar .head{position:relative;z-index:2;display:flex;align-items:center;gap:12px;
  padding:0 max(18px,calc((100vw - 1180px)/2))}
.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}
.brand-mark{width:42px;height:42px;background:var(--sand);color:var(--bw-blue-d);
  display:grid;place-items:center;font-weight:800;font-size:14px;letter-spacing:.04em;
  clip-path:polygon(15% 0,100% 0,85% 100%,0 100%)}
.brand strong,.brand small{display:block}
.brand strong{font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:#fff}
.brand small{margin-top:3px;color:#bcd0db;font-size:11px;letter-spacing:.04em;text-transform:uppercase}
.quiet-button{position:relative;z-index:2;margin-right:max(18px,calc((100vw - 1180px)/2));
  background:transparent;border:1px solid #ffffff66;color:#fff;padding:9px 13px;
  border-radius:0;font:inherit;font-size:12px;cursor:pointer}
.quiet-button:hover{background:#ffffff15}

.shell{max-width:1180px;margin:0 auto;padding:32px 24px 24px}
.intro{max-width:700px;margin:0 0 24px}
.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:10px;font-weight:800;
  color:var(--polygon);margin:0 0 9px}
.intro h1{font-size:clamp(26px,4vw,40px);line-height:1.12;letter-spacing:.5px;
  text-transform:uppercase;font-weight:800;margin:0 0 12px;color:var(--bw-blue)}
.intro>p:last-child{color:var(--muted);line-height:1.65;max-width:620px;margin:0;font-size:14px}

.control-panel{display:flex;align-items:flex-end;gap:26px;padding:18px 20px;
  background:var(--card);border:1px solid var(--line);border-radius:0;margin-bottom:22px;
  clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%)}
.select-wrap,.mode-wrap{display:flex;flex-direction:column;gap:8px}
.select-wrap>span,.field-title{color:var(--muted);font-size:10px;text-transform:uppercase;
  letter-spacing:.1em;font-weight:800}
.select-wrap select{min-width:150px;height:40px;background:#fff;border:1.5px solid var(--line);
  border-radius:0;padding:0 34px 0 12px;font:inherit;font-weight:650;color:var(--ink)}
.mode-options{display:flex;gap:7px}
.mode-option input{position:absolute;opacity:0;pointer-events:none}
.mode-option span{height:40px;display:flex;align-items:center;gap:7px;padding:0 12px;
  border:1.5px solid var(--line);border-radius:0;color:var(--muted);font-size:12px;
  cursor:pointer;white-space:nowrap}
.mode-option input:checked+span{border-color:var(--bw-blue);background:var(--bw-blue);
  color:#fff;font-weight:700}
.mode-option input:focus-visible+span{outline:2px solid var(--polygon)}
.pill{background:var(--good-l);color:var(--good);border-radius:20px;padding:2px 7px;font-size:10px}
.tabs{margin-left:auto;display:flex;gap:5px;background:var(--paper);border-radius:0;padding:4px}
.tab{border:0;border-radius:0;padding:9px 15px;color:var(--muted);background:transparent;
  font:inherit;font-size:12px;font-weight:600;cursor:pointer;text-transform:uppercase;letter-spacing:.04em}
.tab.active{background:var(--bw-blue);color:#fff;font-weight:750}

.quiz-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:22px}
.quiz-card,.side-card,.stats-view{border:1px solid var(--line);background:var(--card);
  border-radius:0;clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%)}
.quiz-card{padding:22px clamp(18px,4vw,48px) 26px;min-height:492px;display:flex;
  flex-direction:column;align-items:center}
.quiz-meta{width:100%;display:flex;justify-content:space-between;align-items:center;
  color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;font-weight:700}
.branch-chip{color:#fff;background:var(--polygon);border-radius:0;padding:6px 11px;
  font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.04em}
.rank-frame{width:154px;height:169px;margin:20px auto 12px;background:var(--paper);
  border:1px solid var(--line);border-radius:0;display:grid;place-items:center}
.rank-frame img{width:auto;height:auto;max-width:115px;max-height:148px;object-fit:contain}
.prompt{font-size:16px;font-weight:750;margin:4px 0 17px;color:var(--ink)}
.answers{display:grid;grid-template-columns:1fr 1fr;gap:9px;width:min(100%,620px)}
.answer-button{min-height:46px;text-align:left;padding:10px 14px;border-radius:0;
  border:1.5px solid var(--line);background:#fff;color:var(--ink);font:inherit;
  font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s}
.answer-button:hover:not(:disabled){border-color:var(--bw-blue)}
.answer-button:focus-visible,.primary-button:focus-visible,.tab:focus-visible,
.quiet-button:focus-visible{outline:2px solid var(--polygon);outline-offset:2px}
.answer-button:disabled{cursor:default}
.answer-button.correct{color:var(--good);background:var(--good-l);border-color:var(--good)}
.answer-button.incorrect{color:var(--rust);background:var(--rust-l);border-color:var(--rust)}
.feedback{width:min(100%,620px);margin:12px 0 0;padding:11px 13px;border-radius:0;
  font-size:13px;line-height:1.5;font-weight:600}
.feedback.good{background:var(--good-l);color:var(--good)}
.feedback.bad{background:var(--rust-l);color:var(--rust)}
.primary-button{margin-top:14px;border:0;border-radius:0;padding:14px 22px;
  background:var(--bw-blue);color:#fff;font:inherit;font-size:14px;font-weight:700;
  text-transform:uppercase;letter-spacing:1px;cursor:pointer;
  clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%)}
.primary-button:hover{background:var(--bw-blue-d)}
.side-card{padding:24px 22px;align-self:start}
.side-icon{width:34px;height:34px;background:var(--polygon);color:#fff;
  display:grid;place-items:center;font-weight:900;
  clip-path:polygon(15% 0,100% 0,85% 100%,0 100%)}
.side-card h2{font-size:15px;margin:14px 0 8px;text-transform:uppercase;letter-spacing:.5px;color:var(--bw-blue)}
.side-card>p{font-size:12px;line-height:1.65;color:var(--muted);margin:0}
.mini-stats{border-top:1px solid var(--line);padding-top:16px;margin-top:20px;display:flex;gap:40px}
.mini-stats strong,.mini-stats span{display:block}
.mini-stats strong{font-size:21px;color:var(--bw-blue)}
.mini-stats span{font-size:10px;color:var(--muted);margin-top:3px;text-transform:uppercase;letter-spacing:.04em}
.stats-view{padding:25px 28px 30px}
.stats-heading{display:flex;align-items:center;justify-content:space-between}
.stats-heading h2{font-size:22px;letter-spacing:.5px;text-transform:uppercase;
  margin:0 0 20px;color:var(--bw-blue)}
.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-bottom:22px}
.summary-grid article{padding:15px;background:var(--paper);border:1px solid var(--line);border-radius:0}
.summary-grid span,.summary-grid strong{display:block}
.summary-grid span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.summary-grid strong{font-size:23px;margin-top:6px;color:var(--bw-blue)}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}
th{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:9px;
  padding:11px 10px;border-bottom:1px solid var(--line)}
td{padding:10px;border-bottom:1px solid var(--line)}
td:not(:first-child),th:not(:first-child){text-align:right}
.empty-state{color:var(--muted);font-size:13px;padding:18px 0;margin:0}
footer{display:flex;gap:8px;align-items:center;justify-content:space-between;
  color:var(--muted);font-size:10px;padding:21px 2px 0}
footer a{color:var(--bw-blue);font-weight:700;text-decoration:none;white-space:nowrap}
footer a:hover{text-decoration:underline}
[hidden]{display:none!important}

@media(max-width:760px){
  .shell{padding:24px 16px 20px}
  .topbar .head{padding:0 16px}
  .quiet-button{margin-right:16px}
  .control-panel{align-items:stretch;gap:15px;flex-wrap:wrap;padding:15px}
  .select-wrap{flex:1}
  .mode-wrap{width:100%;order:2}
  .mode-options{flex-wrap:wrap}
  .mode-option{flex:1}
  .mode-option span{justify-content:center}
  .tabs{margin:0 0 0 auto}
  .quiz-layout{grid-template-columns:1fr}
  .side-card{display:none}
  .quiz-card{min-height:0;padding:18px 16px 22px}
  .rank-frame{margin-top:15px}
  .answers{grid-template-columns:1fr 1fr}
  .answer-button{font-size:12px;padding:10px}
  .stats-view{padding:21px 16px}
  .summary-grid{grid-template-columns:1fr 1fr}
  footer{align-items:flex-start;flex-direction:column}
  .intro h1{max-width:480px}
}
@media(max-width:420px){
  .brand strong{font-size:12px}
  .quiet-button{font-size:10px;padding:8px}
  .control-panel{gap:11px}
  .select-wrap select{min-width:0;width:100%}
  .select-wrap{flex-basis:45%}
  .tabs{flex:1;justify-content:flex-end}
  .tab{padding:9px 10px}
  .mode-option span{font-size:11px;padding:0 8px}
  .answers{grid-template-columns:1fr}
  .answer-button{min-height:43px}
  .quiz-card{padding-inline:14px}
}