.quiz-layout > .navigator { background:#fff; color:var(--ink); display:block; padding:25px; }
.history-row { grid-template-columns:1fr auto auto auto; }
button.tiny { padding:6px 11px; font-size:12px; border-radius:9px; }
.history-detail { border-top:1px dashed var(--line); padding:4px 0 12px; }
.history-detail .review-item { padding:12px 0; border-top:1px solid var(--line); }
.history-detail .review-item:first-child { border-top:0; }
.history-detail h4 { margin:0 0 6px; font-size:14px; line-height:1.4; }
.history-detail p { margin:4px 0; font-size:13px; color:var(--muted); line-height:1.5; }
kbd { font:inherit; background:#eef4f2; border:1px solid var(--line); border-bottom-width:2px; border-radius:6px; padding:1px 6px; font-size:11px; }
.kbd-hint { margin-top:12px; font-size:11px; color:var(--muted); }
@media (max-width:720px){ .history-row{ grid-template-columns:1fr auto; } .history-row .tiny{ grid-column:1/-1; justify-self:start; } }

/* CBDT-style SCORE REPORT (exam mode) */
#scoreReport:not(.hidden){ display:block; margin-bottom:18px; }
.score-report{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:30px 34px; box-shadow:var(--shadow); font-size:14px; line-height:1.55; color:#1f2937; }
.sr-head{ display:flex; align-items:center; justify-content:space-between; border-bottom:2px solid #0f3b34; padding-bottom:12px; }
.sr-brand{ font-size:24px; font-weight:800; letter-spacing:.04em; color:#0f3b34; display:flex; align-items:center; gap:8px; }
.sr-globe{ font-size:22px; }
.sr-kind{ font-size:19px; font-weight:800; letter-spacing:.16em; color:#0f3b34; }
.sr-sub{ font-weight:700; margin:14px 0 18px; font-size:15px; }
.sr-meta{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:18px; }
.sr-meta > div{ border:1px solid var(--line); border-radius:10px; padding:9px 11px; }
.sr-meta span{ display:block; font-size:9px; letter-spacing:.09em; color:var(--muted); font-weight:800; }
.sr-meta b{ font-size:13px; }
.sr-score{ background:#f3f7f5; border:1px solid var(--line); border-radius:12px; padding:15px 17px; }
.sr-score b{ font-size:16px; }
.sr-verdict{ margin:14px 0; padding:11px 15px; border-radius:10px; font-weight:800; letter-spacing:.03em; }
.sr-verdict.pass{ background:#e7f5ee; color:#0b5f43; border:1px solid #8fd3b6; }
.sr-verdict.fail{ background:#fbedee; color:#98303c; border:1px solid #e6a9b0; }
.sr-table{ width:100%; border-collapse:collapse; margin:8px 0 6px; }
.sr-table th{ text-align:left; font-size:12px; letter-spacing:.04em; border-bottom:2px solid #0f3b34; padding:8px 6px; }
.sr-table td{ padding:9px 6px; border-bottom:1px solid var(--line); }
.sr-pct{ text-align:right; width:130px; font-variant-numeric:tabular-nums; }
.sr-table td.sr-pct{ font-weight:800; }
.sr-note{ font-size:11.5px; color:var(--muted); line-height:1.55; margin:10px 0 0; }
@media (max-width:720px){ .score-report{ padding:20px; } .sr-meta{ grid-template-columns:repeat(2,1fr); } .sr-head{ flex-direction:column; gap:6px; align-items:flex-start; } }

/* Paywall / license unlock */
.domain-card.locked{ opacity:.6; cursor:default; position:relative; }
.domain-card.locked:hover{ transform:none; }
.lock-badge{ position:absolute; top:14px; right:14px; font-size:10px; font-weight:800; letter-spacing:.06em; background:#f3e6c8; color:#7a5200; border-radius:7px; padding:3px 8px; }
.upsell-card{ background:linear-gradient(120deg,#0b7562,#064e43); color:#fff; border-radius:20px; padding:22px 26px; display:flex; justify-content:space-between; align-items:center; gap:20px; margin-top:18px; box-shadow:var(--shadow); }
.upsell-card p{ margin:6px 0 0; color:#bfddd6; font-size:13px; }
.upsell-card .primary{ white-space:nowrap; }
#unlock .panel{ max-width:520px; }
.unlock-row{ display:flex; gap:10px; margin-top:14px; }
.unlock-row input{ flex:1; border:1px solid var(--line); border-radius:11px; padding:11px 13px; font-size:14px; }
.unlock-status{ margin-top:14px; padding:12px 14px; border-radius:11px; font-size:13px; line-height:1.5; }
.unlock-status.ok{ background:#e7f5ee; color:#0b5f43; border:1px solid #8fd3b6; }
.unlock-status.err{ background:#fbedee; color:#98303c; border:1px solid #e6a9b0; }
.unlock-status.hidden{ display:none; }
.plan-badge{ display:inline-block; font-size:10px; font-weight:800; letter-spacing:.08em; padding:3px 9px; border-radius:20px; margin-left:8px; vertical-align:middle; }
.plan-badge.free{ background:#eef4f2; color:var(--muted); }
.plan-badge.full{ background:#d6f070; color:#173b34; }