:root{--blue:#285cdb;--blue-dark:#1742a8;--blue-soft:#eef4ff;--ink:#202d43;--muted:#7c8799;--border:#e6ebf2;--bg:#f7f9fc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Noto Sans TC",sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{border:0;background:none;color:inherit}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #7aa5fc;outline-offset:3px}a{color:var(--blue);text-decoration:none}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.65}h1,h2,h3,p{margin:0}h2{font-size:17px;letter-spacing:.2px}.topbar{height:86px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 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/* Compact task view: begin directly below the breadcrumb. */
.breadcrumb{margin-bottom:24px}.question-list{padding-bottom:24px}

main{margin:0 auto}
/* Speech-to-text stays with the recording that produced it. */
.asr-language-field{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:18px;font-size:10px;color:#71819a}.asr-language-field select,.asr-actions select{min-width:0;border:1px solid #dfe6f1;border-radius:5px;background:white;padding:7px;color:#40597e;font-size:10px;max-width:155px}.asr-service-status{font-size:9px;color:#7d91ad;margin-top:7px}.cantonese-tag{max-width:145px;text-align:right}.asr-actions{display:flex;gap:7px;margin-top:14px;align-items:stretch}.asr-actions select{width:100%;flex:1}.recording-entry .transcribe-button{float:none;background:#e7efff;color:#285cdb;border:1px solid #d8e4ff;border-radius:5px;padding:7px 9px;font-size:10px}.asr-feedback{font-size:10px;line-height:1.8;color:#7186a4;margin:9px 0}.asr-feedback.error{color:#a65447}.transcript-label{display:block;font-size:10px;color:#637894;margin-top:12px}.transcript-text{display:block;width:100%;min-height:145px;resize:vertical;border:1px solid #dfe7f3;border-radius:6px;background:white;padding:10px;color:#354a69;font-size:12px;line-height:1.9;margin-top:7px}.transcript-tools{display:flex;justify-content:flex-end;gap:14px;margin-top:7px}.recording-entry .transcript-tools button{float:none;color:#3562aa;font-size:10px;padding:4px 0}.recordings{max-height:650px}.recording-entry{padding:12px}@media(max-width:700px){.recordings{max-height:none}.asr-language-field select{max-width:210px}}
/* Saved practice and formative feedback */
.topbar nav a{color:#68768b;text-decoration:none;font-size:13px;font-weight:600;white-space:nowrap}.account-button{max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border:1px solid #dce4ef;border-radius:8px;background:#fff;color:#245cdf;padding:9px 14px;font:inherit;font-size:12px;cursor:pointer}.header-end{gap:10px}.header-end .text-button{margin:0;padding:6px}.completed-mark{display:block;font-size:10px;color:#387a6b;font-weight:500;margin-top:5px}.practice-actions{display:flex;flex-direction:column;gap:9px;width:100%;grid-column:1/-1;border-top:1px solid #e8edf4;padding-top:14px;margin-top:10px}.practice-actions label{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px;color:#627088}.practice-actions select{max-width:60%;padding:7px;border:1px solid #dce4ef;border-radius:6px;background:white;color:#33445c}.practice-actions .primary-button,.practice-actions .secondary-button{margin:0;font-size:12px;padding:11px;justify-content:center}.save-status{font-size:11px!important;line-height:1.65;margin:0;color:#456383;overflow-wrap:anywhere}.feedback-panel{margin-top:24px;padding:30px;background:white;border:1px solid #dce5f1;border-radius:16px;scroll-margin-top:95px;font-size:14px;line-height:1.85}.feedback-panel[hidden]{display:none}.assessment-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}.assessment-top h2{font-size:26px;line-height:1.4;margin:8px 0;color:#245cdf}.feedback-panel h3{font-size:14px;color:#223653;margin:20px 0 10px}.feedback-source{font-size:11px;color:#71809a;margin:0 0 20px}.fact-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}.fact-grid section{background:#f7f9fd;border:1px solid #e8edf5;padding:18px;border-radius:10px}.fact-grid h3{margin:0 0 10px}.fact-grid h3 span{color:#245cdf;margin-right:5px}.fact-grid p{margin:0}.fact-grid blockquote{font-size:12px;margin:14px 0 0;padding-left:12px;border-left:2px solid #b6cff9;color:#52647d;white-space:pre-wrap}.fact-grid small{display:block;font-size:10px;color:#7f8da2;margin-top:6px}.suggestions section{display:flex;gap:12px;padding:15px 0;border-bottom:1px solid #edf1f6}.suggestions p{margin:6px 0}.example{font-size:12px;color:#66788f}.feedback-panel details{margin-top:24px;padding-top:18px;border-top:1px solid #e5ebf4;color:#697a92;font-size:12px}.feedback-panel summary{cursor:pointer}.stale-note{padding:12px;background:#fff7df;border-radius:8px;color:#80601a}.auth-dialog{max-width:440px;width:calc(100% - 32px);padding:30px;border:1px solid #e0e7f1;border-radius:16px}.auth-dialog form{display:grid;gap:14px;margin:20px 0}.auth-dialog label{font-size:13px;display:grid;gap:8px}.auth-dialog input{box-sizing:border-box;width:100%;padding:12px;border:1px solid #dbe3ed;border-radius:8px;font:inherit}.auth-dialog .primary-button{justify-content:center}.auth-dialog form[hidden]{display:none}.auth-dialog #closeAuth{border:0;background:none;font-size:24px;cursor:pointer}.muted,.local-auth-note{color:#728096;font-size:12px;line-height:1.8}.local-auth-note{background:#f5f8fc;border-radius:8px;padding:12px}.auth-dialog #authStatus{font-size:13px;line-height:1.8;overflow-wrap:anywhere}.history-main{max-width:1120px;margin:0 auto;padding:48px 28px}.history-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.history-heading h1{font-size:28px;margin:6px 0}.history-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px}.history-stats div{padding:22px;background:white;border:1px solid #e2e9f2;border-radius:12px}.history-stats strong{font-size:27px;display:block;color:#245cdf}.history-stats span{font-size:12px;color:#6b7b91}.history-filters{display:flex;gap:12px;margin:20px 0}.history-filters input,.history-filters select{padding:11px;border:1px solid #dce4ee;border-radius:8px;background:white;font:inherit;font-size:13px}.history-filters input{flex:1;min-width:0}.attempt-list{display:grid;gap:12px}.attempt-card{background:white;border:1px solid #e2e9f2;border-radius:12px;padding:22px;display:flex;align-items:center;justify-content:space-between;gap:16px}.attempt-card h2{font-size:16px;margin:7px 0}.attempt-card p{font-size:12px;color:#7a899e;margin:5px 0}.attempt-card button{border:0;background:#eff5ff;color:#245cdf;border-radius:8px;padding:10px 15px;cursor:pointer;white-space:nowrap}.attempt-detail{margin-top:24px}.attempt-detail audio{width:100%;margin:18px 0}.attempt-detail pre{font:inherit;font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;background:#f6f8fc;border-radius:8px;padding:20px}.detail-tools{display:flex;gap:16px;flex-wrap:wrap;font-size:13px}.detail-tools a{color:#245cdf}.detail-tools button{border:0;background:none;color:#8e5360;cursor:pointer}.history-empty{text-align:center;padding:60px 24px;background:white;border:1px dashed #d4dfed;border-radius:12px;color:#6c7d94}.history-empty h2{font-size:20px;color:#344865}.history-empty button{margin:20px auto;max-width:240px;justify-content:center}#historyStatus{font-size:13px;color:#7a5362}.history-nav{color:#245cdf!important}
@media(max-width:800px){.topbar{flex-wrap:wrap;height:auto;min-height:76px;padding:15px 20px;gap:12px}.topbar nav{gap:14px}.header-end{margin-left:auto}.account-button{max-width:140px}.fact-grid{grid-template-columns:1fr}.feedback-panel{padding:22px}.history-main{padding:28px 16px}.history-stats{gap:8px}.history-stats div{padding:14px}.attempt-card{padding:16px}.history-heading h1{font-size:24px}}
@media(max-width:460px){.topbar nav{order:3;width:100%;justify-content:center}.topbar .brand small{font-size:7px}.history-heading{align-items:flex-start}.history-stats span{font-size:10px}.history-filters{flex-wrap:wrap}.history-filters select{width:100%}.attempt-card{align-items:flex-start}.assessment-top h2{font-size:22px}}
[hidden]{display:none!important}
@media(max-width:800px){.topbar .header-end{display:flex}.topbar nav{order:3;width:100%;height:auto;justify-content:center}.topbar .nav-active{padding:7px 0}.topbar .header-end .account-button{max-width:115px;font-size:11px;padding:7px 9px}.topbar .header-end{gap:3px}.topbar .header-end .text-button{font-size:11px;padding:4px}}
.recording-entry .practice-actions .primary-button{color:white}.recording-entry .practice-actions .secondary-button,.recording-entry .practice-actions .text-button{color:var(--blue)}.recording-entry .practice-actions button{width:100%}