/* Quiz / unit test / exam runner (#/assess, site/academy/js/assessments/ui.js). Reuses the library quiz choice styles (.lb-choice, .lb-choices,
   .lb-qhead, .lb-hints, .lb-reward, .br-prog) so quizzes look like the book quizzes; this file adds the runner-only pieces. Mobile-first. */
.as-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.as-tag{display:inline-block;font:800 12px 'Nunito',sans-serif;letter-spacing:.08em;text-transform:uppercase;border-radius:99px;padding:3px 10px;background:#efe8f3;color:#6B3FA0;width:max-content}
.as-tag.quiz{background:#e8f6ff;color:#0a5a85}.as-tag.unit{background:#fff3d6;color:#7a4b00}.as-tag.exam,.as-tag.benchmark{background:#fde4ef;color:#C23A83}
.as-tag.big{font-size:13px;padding:5px 14px;margin-bottom:8px}
.as-head{margin:4px 0 14px}.as-head .ac-h1{margin:4px 0 6px}
.as-facts{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;max-width:720px;margin:0 0 16px;padding:14px 16px;border:2px solid var(--line);border-radius:18px;background:#fff}
.as-facts dt{font-weight:800;color:var(--purple)}.as-facts dd{margin:0}
.as-grown{max-width:720px;margin:12px 0;padding:10px 16px;border:2px dashed #d9cbe8;border-radius:16px;background:#fbf7fe}
.as-grown summary{cursor:pointer;font-weight:800;color:var(--purple);min-height:36px;display:flex;align-items:center}
.as-grownrow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:8px 0}
.as-grownrow input[type=checkbox]{width:22px;height:22px;accent-color:#7B4FC0}
.as-select{font:inherit;font-size:1.05rem;min-height:48px;padding:8px 36px 8px 12px;border:2px solid #D9CCEE;border-radius:14px;background:#fff;color:var(--ink);max-width:100%}
.as-select:focus-visible{outline:3px solid #7B4FC0;outline-offset:2px}

/* course page list */
.as-list{margin:0 0 18px}.as-list .ac-h2{margin-top:10px}
.as-forms{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.as-formlink{display:flex;align-items:center;gap:12px;min-height:64px;padding:10px 14px;border-radius:16px;background:#fff;border:2px solid var(--line);text-decoration:none;color:var(--ink)}
.as-formlink:hover{border-color:var(--pink)}.as-formlink.done{background:#f6fff9;border-color:#bfe6cc}
.as-fbody{display:grid;gap:2px}.as-fbody small{color:var(--muted);font-size:14px}

/* question screen */
.as-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;max-width:760px}.as-top .br-prog{flex:1 1 200px;margin:6px 0}
.as-timer{font:800 16px 'Nunito';color:#4a4150;background:#fff;border:2px solid var(--line);border-radius:99px;padding:6px 14px;white-space:nowrap}
.as-timer.low{border-color:#C23A83;color:#C23A83}
.as-label{margin:0 0 8px;font:800 16px/1.4 'Nunito',sans-serif;color:#4a4150}.as-resume{margin:0 0 12px}
.as-item .lb-qhead .say{position:static;flex:none;margin-top:4px}.as-item .lb-qhead{align-items:center}
.as-hint{color:#6f6680;font-size:15px;margin:0 0 8px}
.as-part{font:800 14px 'Nunito';letter-spacing:.1em;text-transform:uppercase;color:var(--pink-d);margin:14px 0 0}
.as-k{flex:none;width:30px;height:30px;border-radius:50%;background:#f3e9f8;display:grid;place-items:center;font-weight:800;color:var(--purple);font-size:14px}
.as-flag{font:800 15px 'Nunito';min-height:48px;padding:8px 16px;border-radius:999px;border:2px solid var(--line);background:#fff;color:#4a4150;cursor:pointer}
.as-flag[aria-pressed="true"]{border-color:#C23A83;background:#fde4ef;color:#C23A83}
.as-flag:focus-visible{outline:3px solid var(--purple);outline-offset:3px}
.as-numrow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 16px}
.as-num{font:800 1.3rem 'Nunito';width:9ch;max-width:100%;min-height:56px;padding:8px 14px;border:2px solid #D9CCEE;border-radius:14px;color:var(--ink);background:#fff}
.as-num:focus-visible{outline:3px solid #7B4FC0;outline-offset:2px}
.as-unit{font-weight:800;color:var(--purple);font-size:1.1rem}
.as-short{display:block;width:100%;max-width:720px;box-sizing:border-box;font:inherit;font-size:1.1rem;line-height:1.5;padding:12px 14px;border:2px solid #D9CCEE;border-radius:16px;background:#fff;color:var(--ink);resize:vertical}
.as-short:focus-visible{outline:3px solid #7B4FC0;outline-offset:2px}
.as-shortnote{margin:6px 0 16px;color:#6f6680}
.as-inline{font-size:1.15rem;line-height:2.2;max-width:720px;margin:0 0 16px}
.as-select.inline{display:inline-block;margin:0 4px;min-height:44px;vertical-align:middle}
.as-order{list-style:none;margin:0 0 10px;padding:0;display:grid;gap:8px;max-width:720px}
.as-orow{display:flex;align-items:center;gap:12px;min-height:56px;padding:8px 10px 8px 14px;border:2px solid #EFE6F7;border-radius:16px;background:#fff;font-size:1.05rem}
.as-otext{flex:1 1 auto}.as-obtns{display:flex;gap:6px;flex:none}
.as-mv{width:44px;height:44px;border-radius:12px;border:2px solid var(--line);background:#fff;color:var(--purple);font-size:16px;cursor:pointer}
.as-mv:disabled{opacity:.35;cursor:not-allowed}.as-mv:focus-visible{outline:3px solid var(--purple);outline-offset:2px}
.as-keep[aria-pressed="true"]{background:#f6fff9;border-color:#2e8b57;color:#1f5e3c}
.as-match{display:grid;gap:10px;max-width:720px;margin:0 0 16px}
.as-mrow{display:grid;grid-template-columns:1fr;gap:6px;padding:10px 14px;border:2px solid #EFE6F7;border-radius:16px;background:#fff}
.as-mleft{font-weight:800}
@media (min-width:560px){.as-mrow{grid-template-columns:1fr 1fr;align-items:center}}

/* stimulus */
.as-stim{max-width:760px;margin:0 0 16px;border:2px solid #EADCEB;border-radius:20px;background:#fff;padding:0 18px 4px}
.as-stim summary{display:flex;align-items:center;gap:10px;min-height:56px;cursor:pointer;list-style:none;font-size:1.05rem}
.as-stim summary::-webkit-details-marker{display:none}
.as-stim summary::after{content:'▾';margin-left:auto;color:var(--purple);font-size:20px}
.as-stim[open] summary::after{transform:rotate(180deg)}
.as-stimtag{font:800 11px 'Nunito';letter-spacing:.1em;text-transform:uppercase;color:#1F6AA8;background:#e9f6ff;border-radius:99px;padding:3px 9px}
.as-stimbody{position:relative;padding:0 0 10px;font-size:1.08rem;line-height:1.65}
.as-stimbody .say{position:absolute;right:0;top:-4px}
.as-stimbody p{margin:8px 44px 8px 0;display:flex;gap:10px}
.as-pn{flex:none;font:800 12px 'Nunito';color:#9a8fa8;padding-top:5px;min-width:14px}

/* review */
.as-reviewlist{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:8px;max-width:720px}
.as-rbtn{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:56px;padding:10px 16px;border:2px solid var(--line);border-radius:16px;background:#fff;font:inherit;color:var(--ink);cursor:pointer;text-align:left}
.as-rbtn.done{border-color:#bfe6cc;background:#f6fff9}.as-rbtn.flagged{border-color:#C23A83;background:#fff5fa}
.as-rbtn:focus-visible{outline:3px solid var(--purple);outline-offset:3px}
.as-rstate{font-size:14px;color:var(--muted)}
.as-confirm{max-width:720px;margin:0 0 14px;padding:14px 16px;border:2px solid #C23A83;border-radius:16px;background:#fff5fa}
.as-confirm p{margin:0 0 10px;font-weight:700}

/* results */
.as-route{display:grid;gap:4px;max-width:560px;margin:12px 0;padding:14px 18px;border-radius:18px;border:2px solid #C9A6FF;background:linear-gradient(135deg,#fff,#f4ecff)}
.as-route .dom{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--pink-d)}
.as-route b{font-size:1.25rem;color:var(--purple)}
.as-route.support{border-color:#9AD4FF;background:linear-gradient(135deg,#fff,#e9f6ff)}.as-route.stretch{border-color:#FFC94D;background:linear-gradient(135deg,#fff,#fff6dd)}
.as-teks{max-width:720px;margin:10px 0}.as-teks .ac-h2{margin:14px 0 6px}
.as-teks ul{margin:0;padding-left:20px;line-height:1.6}.as-tpct{color:var(--muted);font-size:14px}
.as-pend{margin:10px 0;padding:12px 14px;border:2px solid var(--line);border-radius:16px;background:#fff}
.as-pendq{margin:0 0 6px}.as-pendtxt{margin:0 0 10px;padding:10px 14px;border-left:4px solid #C9A6FF;background:#fbf7fe;white-space:pre-wrap}
.as-looks{display:grid;gap:8px;margin:0 0 10px}.as-lookrow{display:flex;align-items:flex-start;gap:10px}
.as-lookrow input{width:22px;height:22px;flex:none;margin-top:3px;accent-color:#7B4FC0}
@media (max-width:480px){.as-facts{grid-template-columns:1fr;gap:2px 0}.as-facts dd{margin:0 0 8px}.lb-qnav .btn2{flex:1 1 auto;justify-content:center}}
@media print{.as-flag,.as-timer,.say{display:none}}