:root{
  --purple:#6b35e8; --purple-d:#5224c4; --purple-l:#f1ebff;
  --ink:#2f2f33; --muted:#6b6b76; --line:#e4e2ea; --bg:#f6f5fa; --card:#fff;
  --ok:#1f9d55; --ok-l:#e6f6ec; --no:#d0362f; --no-l:#fdecea;
}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--purple)}
.top{background:#fff;border-bottom:1px solid var(--line);padding:14px 16px;text-align:center}
.logo{height:56px;max-width:100%;object-fit:contain}
.wrap{max-width:760px;margin:0 auto;padding:24px 16px 48px}
body.admin .wrap{max-width:1180px}
.foot{text-align:center;color:var(--muted);font-size:13px;padding:24px 16px 40px}
h1{font-size:30px;line-height:1.2;margin:.2em 0 .4em}
h2{font-size:20px;margin:0 0 16px}
.muted{color:var(--muted)} small{color:var(--muted)}
.lead{font-size:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;margin-bottom:20px;box-shadow:0 1px 2px rgba(20,10,60,.04)}
.card.center{text-align:center}
.card.narrow{max-width:420px;margin:40px auto}
.hero{padding:8px 0 20px}
.eyebrow{color:var(--purple);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:13px;margin:0}
.steps{display:flex;gap:10px;flex-wrap:wrap;list-style:none;padding:0;margin:18px 0}
.steps li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px 6px 6px;font-weight:600}
.steps b{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--purple);color:#fff;margin-right:6px;font-size:14px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid .full{grid-column:1/-1}
label{display:flex;flex-direction:column;font-size:14px;font-weight:600;gap:6px}
input,select{font:inherit;padding:11px 12px;border:1px solid #cfcbdb;border-radius:10px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus{outline:2px solid var(--purple);outline-offset:1px;border-color:var(--purple)}
label.check{flex-direction:row;align-items:flex-start;font-weight:400;gap:10px}
label.check input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--purple)}
.btn{display:inline-block;font:inherit;font-weight:700;background:var(--purple);color:#fff;border:0;border-radius:12px;padding:14px 22px;cursor:pointer;text-decoration:none;text-align:center}
.btn:hover{background:var(--purple-d)}
.btn.ghost{background:transparent;color:var(--purple);border:1.5px solid var(--purple)}
.btn.ghost:hover{background:var(--purple-l)}
.btn.small{padding:7px 12px;font-size:14px;border-radius:9px}
input.small{padding:6px 8px;font-size:13px;width:140px}
.errors{background:var(--no-l);border:1px solid #f3b9b5;color:#8f1f19;border-radius:10px;padding:10px 14px;margin-bottom:16px}
.errors p{margin:4px 0}
.flash{background:var(--ok-l);border:1px solid #a9dfbf;border-radius:10px;padding:10px 14px;margin-bottom:16px}
.progress{height:8px;background:#e6e2f2;border-radius:99px;overflow:hidden}
.progress span{display:block;height:100%;background:var(--purple);transition:width .3s}
.meta{display:flex;justify-content:space-between;color:var(--muted);font-size:14px;margin:8px 0 14px}
.question{font-size:21px;line-height:1.35;margin-bottom:20px}
.answers{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.opt{display:flex;align-items:center;gap:12px;border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;font-weight:500;flex-direction:row;font-size:16px}
.opt:hover{border-color:var(--purple);background:var(--purple-l)}
.opt input{width:20px;height:20px;accent-color:var(--purple);flex:none;margin:0}
.opt:has(input:checked){border-color:var(--purple);background:var(--purple-l)}
.opt.done{cursor:default}
.opt.done:hover{background:none;border-color:var(--line)}
.opt.right,.opt.right:hover{border-color:var(--ok);background:var(--ok-l)}
.opt.right span::after{content:"  ✓";color:var(--ok);font-weight:800}
.opt.wrong,.opt.wrong:hover{border-color:var(--no);background:var(--no-l)}
.opt.wrong span::after{content:"  ✗";color:var(--no);font-weight:800}
.answers .btn{align-self:flex-start;margin-top:6px}
.explain{border-radius:12px;padding:14px 16px;margin-bottom:18px}
.explain.ok{background:var(--ok-l)} .explain.no{background:var(--no-l)}
.explain strong{font-size:17px} .explain p{margin:6px 0 0}
.badge{display:inline-block;font-size:34px;font-weight:800;color:var(--purple);background:var(--purple-l);border-radius:20px;padding:10px 22px}
.badge.ok{color:var(--ok);background:var(--ok-l)}
.prose h3{margin:1.2em 0 .3em}
/* Admin */
.adminbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:16px 0}
.stats div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}
.stats b{display:block;font-size:24px} .stats span{color:var(--muted);font-size:14px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.tabs a{padding:7px 12px;border-radius:99px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);font-size:14px}
.tabs a.on{background:var(--purple);color:#fff;border-color:var(--purple)}
.tablewrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:28px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#faf9fd;font-weight:700}
td.actions form{display:flex;gap:6px;margin-bottom:6px}
code{background:var(--purple-l);padding:2px 6px;border-radius:6px;font-size:13px}
.st{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;font-weight:700;background:#eee}
.st-pending{background:#fff3cd;color:#7a5a00} .st-approved{background:var(--ok-l);color:var(--ok)}
.st-rejected,.st-failed{background:var(--no-l);color:var(--no)}
td:has(.bar){white-space:nowrap}
.bar{display:inline-block;width:80px;height:8px;background:#eee;border-radius:9px;margin-right:6px;vertical-align:middle;overflow:hidden}
.bar span{display:block;height:100%;background:var(--purple)}
@media (max-width:640px){
  .grid{grid-template-columns:1fr}
  h1{font-size:25px}
  .card{padding:18px}
  .stats{grid-template-columns:1fr 1fr}
  .logo{height:44px}
}