/* 🎙️ Thi nói ENP203 (oral.js) – chỉ dùng token màu của style.css/sweet.css nên theo đúng bảng màu và chế độ sáng/tối */
.oral{--or-up:#C2416B;--or-dn:#0B66C6;--or-lk:#7A3FB5}
:root[data-theme="dark"] .oral,html[data-theme="dark"] .oral{--or-up:#FF8FB0;--or-dn:#7DB8FF;--or-lk:#C9A2FF}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .oral{--or-up:#FF8FB0;--or-dn:#7DB8FF;--or-lk:#C9A2FF}}
.or-seg{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.or-sb{font:inherit;font-weight:700;font-size:14px;padding:10px 16px;border-radius:12px;border:1px solid var(--border);background:var(--card);color:var(--ink);cursor:pointer}
.or-sb[aria-selected="true"]{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.or-grid,.or-two{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.or-two{margin:14px 0 8px}
.or-card{margin-top:14px}
.or-h{margin:0 0 8px;font-family:var(--display);font-size:19px;color:var(--ink)}
.or-h2{margin:18px 0 8px;font-size:15px}
.or-pts{color:var(--accent-dark)}
.or-ul{margin:6px 0 10px;padding-left:20px}.or-ul li{margin:4px 0}
.or-chips{margin:0 0 4px}
.chip[aria-pressed="true"]{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.or-tm{border:1px dashed var(--border);border-radius:14px;padding:14px 16px;background:var(--sunk)}
.or-tm.prep{border-color:#C98A12;background:color-mix(in srgb,#E8A817 12%,var(--card))}
.or-tm.go{border-color:var(--accent);background:var(--accent-soft)}
.or-tm.done{border-style:solid}
.or-tm-t{font-weight:700;display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.or-clock{font-family:var(--mono,"JetBrains Mono",monospace);font-size:28px;font-weight:700;color:var(--accent-dark)}
.or-pass{margin-top:12px;padding:14px 16px;border-radius:14px;border:1px solid var(--border);background:var(--card);font-size:17px;line-height:2}
.or-pass p{margin:0 0 6px}
.or-pass.marks p{margin:0 0 8px}
.or-st{color:var(--accent-dark);font-weight:800;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.or-lk{color:var(--or-lk);font-style:normal;font-weight:700}
.or-pz{color:var(--faint);font-style:normal;margin:0 2px}
.or-up,.or-dn{font-style:normal;font-weight:800}
.or-up{color:var(--or-up)}.or-dn{color:var(--or-dn)}
.or-leg{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:8px;font-size:13px;color:var(--muted)}
.or-leg>span{display:inline-flex;gap:5px;align-items:baseline}
.or-ipa{font-family:"Noto Sans","Segoe UI",system-ui,sans-serif;color:var(--accent-dark);font-weight:600}
.or-sw{display:inline-flex;gap:7px;align-items:center;font-size:13.5px;cursor:pointer}
.or-ckbox{margin-top:14px;padding:12px 14px;border-radius:12px;background:var(--sunk);border:1px solid var(--border)}
.or-ck{display:flex;gap:8px;align-items:flex-start;margin:6px 0;font-size:14px;cursor:pointer}
.or-ck input,.or-tick{margin-top:4px;flex:none;width:17px;height:17px;accent-color:var(--accent)}
.or-stack{display:grid;gap:8px}
.or-d summary{display:flex;gap:10px;align-items:flex-start}
.or-d summary::before{margin-top:2px}
.or-n{flex:none;display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--accent-soft);color:var(--accent-dark);font-size:13px}
.or-cth{margin:12px 0 2px;font-weight:700;color:var(--accent-dark)}
.or-script{padding:12px 14px;border-radius:12px;background:var(--sunk);border:1px solid var(--border);line-height:1.75;margin-bottom:10px}
.or-script p{margin:0 0 10px}.or-script p:last-child{margin:0}
.or-ta{width:100%;box-sizing:border-box;font:inherit;font-size:15px;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--card);color:var(--ink);resize:vertical;min-height:120px}
.or-cov{margin-top:10px}
.or-chipsrow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:10px 0}
.or-tag{display:inline-flex;gap:4px;align-items:center;font-size:12.5px;font-weight:700;padding:3px 10px;border-radius:999px;border:1px solid var(--border);background:var(--sunk);color:var(--muted)}
.or-tag.ok{background:color-mix(in srgb,#2E9E5B 16%,var(--card));color:var(--ink);border-color:#2E9E5B}
.or-col{padding:14px 16px;border-radius:14px;border:1px solid var(--border);background:var(--card)}
.or-col.mine{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 22%,transparent)}
.or-col h4{margin:0 0 4px;font-size:15px}
.or-col ol{margin:8px 0 0;padding-left:22px}.or-col li{margin:6px 0}
.or-say,.or-fill{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--sunk);color:var(--ink);border-radius:999px}
.or-say{padding:1px 8px;font-size:13px;line-height:1.5}
.or-fill{padding:5px 12px;font-size:13.5px;font-weight:600}
.or-say:hover,.or-fill:hover{background:var(--accent-soft)}
.or-roles{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}
.or-dlg{display:grid;gap:6px;margin-top:8px}
.or-turn{display:flex;gap:10px;align-items:flex-start;padding:8px 12px;border-radius:12px;background:var(--sunk);border:1px solid transparent}
.or-turn b{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:12px;background:var(--card);border:1px solid var(--border)}
.or-turn.b{margin-left:clamp(0px,4vw,28px)}
.or-turn.mine{border-color:var(--accent);background:var(--accent-soft)}
.or-turn.on{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent)}
.or-tx{flex:1;min-width:0}
.or-now{margin-top:10px;padding:14px 16px;border-radius:14px;border:2px solid var(--border);background:var(--card)}
.or-now.mine{border-color:var(--accent)}
.or-nowtx{font-size:19px;font-weight:600;margin-top:2px}
.or-msg{margin:10px 0 0;padding:8px 12px;border-radius:10px;background:var(--sunk);font-size:14px}
@media (max-width:560px){.or-pass{font-size:16px;padding:12px}.or-clock{font-size:24px}.or-nowtx{font-size:17px}.or-sb{flex:1 1 100%;text-align:left}}
html[data-lang="bi"] .oral .en{display:block;opacity:.82;font-size:.94em}
html[data-lang="bi"] .oral .or-sb .en,html[data-lang="bi"] .oral .or-leg .en,html[data-lang="bi"] .oral .or-tag .en,html[data-lang="bi"] .oral .or-tm-t .en,html[data-lang="bi"] .oral .or-sw .en,html[data-lang="bi"] .oral .btn .en,html[data-lang="bi"] .oral .or-roles .en{display:inline}
html[data-lang="bi"] .oral .or-sb .en::before,html[data-lang="bi"] .oral .btn .en::before,html[data-lang="bi"] .oral .or-sw .en::before,html[data-lang="bi"] .oral .or-tag .en::before{content:" / "}
/* 🤖 Thi thử AI chấm (oral_ai.js) */
.oa-top{display:flex;gap:14px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.oa-badges{display:flex;flex-wrap:wrap;gap:6px}
.oa-mic{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:12px}
.oa-live{margin-top:10px;padding:10px 14px;border-radius:12px;background:var(--sunk);border:1px solid var(--border);min-height:64px}
.oa-livetx{font-size:16px;line-height:1.6;word-break:break-word}
.oa-score{display:flex;flex-wrap:wrap;gap:12px 28px;margin:6px 0 10px}
.oa-big{font-family:var(--display);font-size:34px;font-weight:800;color:var(--accent-dark);line-height:1.1}.oa-big small{font-size:15px;color:var(--muted);font-weight:600}
.oa-list{list-style:none;margin:8px 0;padding:0;display:grid;gap:6px}
.oa-item{padding:8px 12px;border-radius:12px;border:1px solid var(--border);background:var(--sunk)}
.oa-item.ok{border-color:#2E9E5B;background:color-mix(in srgb,#2E9E5B 10%,var(--card))}
.oa-item.part{border-color:#C98A12;background:color-mix(in srgb,#E8A817 12%,var(--card))}
.oa-item.miss{border-color:var(--bad,#C23A3A)}
.oa-ai{margin:10px 0;padding:10px 14px;border-radius:12px;border:1px dashed var(--accent);background:var(--accent-soft);font-size:14.5px}
.oa-cues{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}

/* 🎯 Bài theo unit 39–55 (data/oral_unit_*.js) */
.or-usel{font:inherit;font-size:14px;padding:7px 12px;border-radius:999px;border:1px solid var(--border);background:var(--card);color:var(--ink,inherit);max-width:100%;cursor:pointer}
.or-usel.on{border-color:var(--accent);background:var(--accent-soft);font-weight:600}
.or-focus{border-left:4px solid var(--accent)}
.or-ugrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:8px;margin-top:10px}
.or-ucell{display:flex;align-items:center;gap:6px;padding:6px 8px;border:1px solid var(--border);border-radius:12px;background:var(--sunk)}
.or-ucell b{min-width:36px;font-variant-numeric:tabular-nums}
.or-ucell .chip{padding:4px 10px}

/* ===== 5 dạng bài mỗi bài đọc: điền khuyết (oral_drill.js), luyện nói chấm từng từ, mục lục thi nói ===== */
.dr-toc .dr-tl{list-style:none;counter-reset:dr;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}
.dr-toc .dr-tl li{counter-increment:dr}
.dr-tb{width:100%;text-align:left;display:flex;flex-direction:column;gap:2px;padding:10px 12px 10px 44px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:inherit;font:inherit;cursor:pointer;position:relative;min-height:64px}
.dr-tb:before{content:counter(dr);position:absolute;left:11px;top:50%;transform:translateY(-50%);width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:13px;color:var(--on-brand,#fff);background:linear-gradient(135deg,var(--mid,var(--brand)),var(--end,var(--brand)))}
.dr-tb:hover,.dr-tb:focus-visible{border-color:var(--brand);outline:none}
.dr-leg{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13px;margin:2px 0 8px}
.or-ugrid .or-ucell{flex-wrap:wrap}
.dr-sub{margin:8px 0}
.dr-pass{line-height:2.4}
.dr-bw{display:inline-block;margin:0 1px;vertical-align:baseline}
.dr-in{font:inherit;padding:1px 6px;border-radius:8px;border:1.5px dashed var(--line);background:var(--card);color:inherit;min-width:5ch;text-align:center}
.dr-in::placeholder{color:var(--muted);opacity:.8;font-size:.82em}
.dr-in:focus{outline:2px solid var(--brand);outline-offset:1px}
.dr-in.ok,.dr-sl.ok{border-color:#1f9d6a;background:color-mix(in srgb,#1f9d6a 16%,var(--card))}
.dr-in.no,.dr-sl.no{border-color:#d4483b;background:color-mix(in srgb,#d4483b 14%,var(--card))}
.dr-score{margin:10px 0 0;font-size:16px}
.dr-expl p{margin:0 0 10px;line-height:2.3}
.dr-sl{font:inherit;min-width:4.2ch;padding:0 9px;border-radius:9px;border:1.5px dashed var(--brand);background:var(--card);color:inherit;cursor:pointer}
.dr-sl.act{outline:2px solid var(--brand);outline-offset:2px;background:color-mix(in srgb,var(--brand) 14%,var(--card))}
.dr-bank{display:grid;gap:6px;margin-top:6px;padding:10px 12px;border-radius:14px;border:1px solid var(--line);background:color-mix(in srgb,var(--soft,var(--card)) 70%,var(--card))}
.dr-bk{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.dr-bl{font-size:12px;font-weight:700;color:var(--muted);min-width:96px}
.dr-ch small{opacity:.7;margin-left:3px}
.dr-how{margin-top:12px;padding:10px 12px;border-radius:14px;border:1px solid var(--line)}
.dr-sum{margin:8px 0 12px;padding:10px 12px;border-radius:14px;border:1px solid var(--line);background:color-mix(in srgb,var(--soft,var(--card)) 60%,var(--card))}
.dr-list{display:grid;gap:10px}
.dr-row{padding:10px 12px;border-radius:14px;border:1px solid var(--line);background:var(--card)}
.dr-row.on{border-color:var(--brand);box-shadow:0 0 0 2px color-mix(in srgb,var(--brand) 25%,transparent)}
.dr-top{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:4px}
.dr-n{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;background:var(--soft,var(--line))}
.dr-ty{font-size:12px;font-weight:700;color:var(--muted)}
.dr-ref{font-size:17px;margin:2px 0 8px}
.dr-res{margin-top:8px}
.dr-ws{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.dr-w{padding:2px 9px;border-radius:9px;border:1.5px solid var(--line);font-weight:600}
.dr-w small{display:block;font-weight:400;font-size:11px;opacity:.85}
.dr-w.ok{border-color:#1f9d6a;background:color-mix(in srgb,#1f9d6a 16%,var(--card))}
.dr-w.mid{border-color:#d49a1f;background:color-mix(in srgb,#d49a1f 18%,var(--card))}
.dr-w.no{border-color:#d4483b;background:color-mix(in srgb,#d4483b 15%,var(--card))}
@media(max-width:560px){.dr-bl{min-width:100%}.dr-ref{font-size:16px}}