/* test.css — экран теста (индикатор, карточка, разбор), экран результата, диалог подмешивания */

/* ---------- QUIZ ---------- */
#quiz{display:none}
#quiz.active{display:flex;flex-direction:column;min-height:calc(100vh - 116px)}
.stage{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:8px 0}
.card-wrap{position:relative;width:680px;max-width:100%}
.card-wrap .syll{width:100%}
.aftercard{
  position:absolute;top:100%;left:0;right:0;margin-top:20px;
  display:flex;flex-direction:column;align-items:center;
}
#result{display:none}

.brandrow{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--rule-soft)}
.brandname{font-size:19px;font-weight:700;color:var(--ink);letter-spacing:-.02em}
.brandrow .stat.score{margin-left:auto}
.board-row{display:flex;align-items:center;gap:20px;margin-bottom:10px}
.board-row .levelboard{flex:1;max-width:560px;margin:0}
.board-row .stat.score{margin-left:auto}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding-top:14px;margin-top:14px;border-top:1px solid var(--rule-soft);
  flex-wrap:wrap;
}
.tb-left{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.tb-right{display:flex;align-items:center;gap:12px}
.lvlmeta-name{font-size:13.5px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.lvlmeta-sub{font-size:12.5px;color:var(--muted);white-space:nowrap}
.stat.score{
  font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;
  background:var(--card);border:1px solid var(--accent);border-radius:8px;padding:7px 14px;
  display:inline-flex;align-items:baseline;gap:5px;
}
.stat.score b{color:var(--accent);font-weight:700;font-size:22px;line-height:1}
.of-max{color:var(--muted);font-size:13px}
.show-result{
  display:none;cursor:pointer;font-family:'Inter',sans-serif;
  font-size:13px;font-weight:600;color:var(--accent);background:transparent;
  border:1px solid var(--accent);border-radius:3px;padding:6px 14px;
  transition:background .14s,color .14s;
}
.show-result.show{display:inline-block}
.show-result:hover{background:var(--accent);color:#fff}

/* level board: 5 columns, points above the bar, percent below */
.levelboard{display:flex;gap:10px;margin:0 0 8px}
.lb-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;position:relative}
.lb-pts{font-size:16px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;min-height:20px}
.lb-col.dim .lb-pts{color:var(--muted);font-weight:500;font-size:13px}
.lb-seg{position:relative;width:100%;height:22px;border-radius:4px;background:var(--rule-soft);overflow:hidden}
.lb-fill{position:absolute;left:0;top:0;bottom:0;width:0%;background:var(--c);transition:width .3s ease}
/* toggle ✓/✕ sits ON the colored bar, centered, large, clickable */
.lb-toggle{
  position:absolute;inset:0;z-index:2;display:none;align-items:center;justify-content:center;
  padding:0;border:none;background:transparent;cursor:pointer;
  font-size:16px;font-weight:700;line-height:1;color:#fff;
  text-shadow:0 1px 2px rgba(0,0,0,.35);
}
.lb-toggle.shown{display:flex}
.lb-toggle.off{color:#c23b28;text-shadow:0 1px 1px rgba(255,255,255,.5)}
.lb-pct{font-size:14px;font-weight:600;color:var(--ink-2);font-variant-numeric:tabular-nums;min-height:18px}
.lb-col.dim .lb-pct{font-weight:400;color:var(--muted);font-size:12px}
.lb-col.current .lb-seg{box-shadow:0 0 0 2px var(--c)}

.lb-legend{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 22px;font-size:11.5px;color:var(--muted)}
.lb-legend .lg-chk{color:#1f7a48;font-weight:700}
.lb-legend .lg-x{color:#c23b28;font-weight:700}
.lb-legend .lg-sep{opacity:.5}
.lb-legend.hidden{display:none}
.style-switch{margin-left:auto;display:inline-flex;background:var(--paper-2);border:1px solid var(--rule);border-radius:8px;padding:2px}
.sw-btn{
  cursor:pointer;font-family:'Inter',sans-serif;font-size:12px;font-weight:500;
  color:var(--ink-2);background:transparent;border:none;border-radius:6px;padding:5px 11px;
  transition:background .14s,color .14s;
}
.sw-btn:hover{color:var(--ink)}
.sw-btn.active{background:var(--card);color:var(--accent);font-weight:600;box-shadow:0 1px 2px rgba(15,28,34,.08)}

/* the syllogism card — центральный герой экрана */
.syll{
  background:var(--card);border:1px solid var(--rule);border-radius:12px;
  margin:0 auto;overflow:hidden;width:100%;max-width:100%;
  box-shadow:0 20px 50px -34px rgba(15,28,34,.4);
}
.prem-list{padding:32px 40px 24px;text-align:center}
.prem{
  font-size:21px;line-height:1.4;color:var(--ink);padding:10px 0;
}
.prem + .prem{border-top:1px dashed var(--rule-soft)}
.concl-wrap{
  background:var(--paper-2);border-top:2px solid var(--ink);
  padding:24px 40px 28px;text-align:center;
}
.concl{
  font-size:23px;line-height:1.35;font-weight:600;color:var(--ink);
}

.choices{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--rule)}
.choice{
  cursor:pointer;font-family:'Inter',sans-serif;text-align:center;
  background:var(--card);border:none;
  padding:20px 18px;transition:background .14s;
}
.choice.true{border-right:1px solid var(--rule)}
.choice .word{font-size:20px;font-weight:600;color:var(--ink)}
.choice .sub{display:block;font-size:12.5px;color:var(--muted);margin-top:3px}
.choice:hover{background:var(--paper-2)}
.choice.true:hover{background:var(--true-bg)}
.choice.false:hover{background:var(--false-bg)}
.choice:disabled:hover{background:var(--card)}
.choice.pick-correct,.choice.pick-correct:disabled:hover{background:var(--true-bg)}
.choice.pick-wrong,.choice.pick-wrong:disabled:hover{background:var(--false-bg)}
.choice.reveal-correct,.choice.reveal-correct:disabled:hover{background:var(--true-bg)}
.choice.pick-correct .word{color:var(--true)}
.choice.pick-wrong{background:var(--false-bg)}
.choice.pick-wrong .word{color:var(--false)}
.choice.reveal-correct{background:var(--true-bg)}
.choice.reveal-correct .word{color:var(--true)}
.choice:disabled{cursor:default}

.explain{
  display:none;width:100%;margin-top:16px;padding:16px 18px;background:var(--card);
  border:1px solid var(--rule-soft);border-radius:3px;
  font-size:14.5px;line-height:1.62;color:var(--ink-2);
}
.explain.show{display:block;animation:rise .32s cubic-bezier(.2,.7,.2,1)}
.explain .verdict{font-family:'Inter',system-ui,sans-serif;font-size:17px;font-weight:600;display:block;margin-bottom:5px}
.explain .verdict.ok{color:var(--true)}
.explain .verdict.no{color:var(--false)}

@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.next{
  display:none;margin-top:0;align-self:center;cursor:pointer;font-family:'Inter',sans-serif;
  font-size:15px;font-weight:600;color:#fff;background:var(--ink);
  border:none;border-radius:2px;padding:14px 40px;transition:background .16s;
}
.next.show{display:inline-block}
.next:hover{background:var(--accent-ink)}

/* ---------- RESULT ---------- */
.reached{
  font-family:'Inter',system-ui,sans-serif;font-size:15px;color:var(--accent-ink);
  margin-bottom:14px;
}
.score-big{
  font-family:'Inter',system-ui,sans-serif;font-weight:500;
  font-size:clamp(50px,11vw,78px);line-height:1;letter-spacing:-.02em;color:var(--ink);
}
.score-big .of{color:var(--muted);font-size:.4em;font-weight:400}
.verdict-line{
  font-family:'Inter',system-ui,sans-serif;font-size:18px;line-height:1.5;
  color:var(--ink-2);margin:12px 0 32px;max-width:54ch;
}

.by-level{display:flex;flex-direction:column;gap:0;margin-bottom:32px;
  border-top:1px solid var(--rule-soft)}
.lv{padding:16px 0;border-bottom:1px solid var(--rule-soft)}
.lv .h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.lv .name{font-size:14.5px;font-weight:600;color:var(--ink)}
.lv .frac{font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}
.lv .meter{height:3px;background:var(--paper-2);overflow:hidden}
.lv .fill{height:100%;background:var(--accent)}
.lv .desc{font-size:13px;color:var(--muted);margin-top:9px;line-height:1.5}

/* shown only when test is fully passed (level 5) */
.passed-block{display:none;margin-bottom:26px;padding:20px;background:var(--card);
  border:1px solid var(--rule);border-radius:8px}
.passed-block.show{display:block}
.passed-q{font-size:15.5px;font-weight:600;color:var(--ink);margin-bottom:14px}
.passed-btns{display:flex;gap:10px;flex-wrap:wrap}
.cont-btn{
  cursor:pointer;font-family:'Inter',sans-serif;font-size:15px;font-weight:600;
  color:#fff;background:var(--accent);border:none;border-radius:3px;
  padding:12px 26px;transition:background .14s;
}
.cont-btn:hover{background:#2148d6}
.again.alt{padding:12px 22px}

.again{
  cursor:pointer;font-family:'Inter',sans-serif;font-size:15px;font-weight:600;
  color:var(--ink);background:transparent;border:1px solid var(--ink);
  border-radius:2px;padding:13px 28px;transition:background .14s,color .14s;
}
.again:hover{background:var(--ink);color:#fff}
.note2{font-size:13px;color:var(--muted);margin-top:26px;line-height:1.62;max-width:56ch}

@media(max-width:520px){
  .prem{font-size:18px}.concl{font-size:19px}
  .topbar{gap:10px}
  .tb-left{gap:10px}
}

/* mix-choice overlay */
.mix-overlay{
  display:none;position:fixed;inset:0;background:rgba(15,28,34,.35);
  align-items:center;justify-content:center;padding:24px;z-index:20;
}
.mix-overlay.show{display:flex}
.mix-box{
  background:var(--card);border:1px solid var(--rule);border-radius:12px;
  padding:24px;max-width:420px;box-shadow:0 24px 60px -30px rgba(15,28,34,.5);
}
.mix-text{font-size:15.5px;line-height:1.5;color:var(--ink);margin-bottom:18px}
.mix-btns{display:flex;gap:10px}
.mix-yes{
  cursor:pointer;font-family:'Inter',sans-serif;font-size:14.5px;font-weight:600;
  color:#fff;background:var(--accent);border:none;border-radius:3px;padding:11px 18px;
}
.mix-yes:hover{background:#2148d6}
.mix-no{
  cursor:pointer;font-family:'Inter',sans-serif;font-size:14.5px;font-weight:600;
  color:var(--ink);background:transparent;border:1px solid var(--rule);
  border-radius:3px;padding:11px 18px;
}
.mix-no:hover{background:var(--paper-2)}

/* в экспрессе порогов нет — подсказка про ✓/✕ не нужна */
#quiz.express .lg-item,
#quiz.express .lg-sep,
#quiz.express .lg-hint{display:none}