/* PublishedTestView / PersonalQuestionView / MaterialTestPresentation: native metrics. */
.native-pq-consent-sheet{position:fixed;inset:auto 0 0;margin:0 auto;width:100%;max-width:620px;height:auto;min-height:min(50dvh,calc(100dvh - 24px));max-height:calc(100dvh - 24px);box-sizing:border-box;border:0;border-radius:28px 28px 0 0;background:#fff;color:#0f172a;padding:24px;overflow:auto;text-align:left;font-family:-apple-system,BlinkMacSystemFont,sans-serif}
.native-pq-consent-sheet::backdrop{background:#0005}
.native-pq-consent-sheet>h2{font-size:22px;font-weight:700;line-height:1.2;margin:0 0 20px}
.native-pq-consent-sheet>.modal-content{padding:0;margin:0 0 20px;font-size:17px;line-height:1.4;overflow:visible}
.native-pq-consent-sheet>.modal-content>div{display:flex;flex-direction:column;gap:20px}
.native-pq-consent-sheet p{margin:0}.native-pq-consent-sheet a{color:#4f46e5}
.native-pq-consent-sheet>.modal-actions{display:flex;flex-direction:column;align-items:stretch;gap:20px;margin:0;padding:0}
.native-pq-consent-sheet>.modal-actions>button{width:100%;min-height:44px;font-size:17px;color:#4f46e5;background:none;border:0;border-radius:14px;padding:0 8px}
.native-pq-consent-sheet>.modal-actions>.primary{min-height:50px;font-size:15px;font-weight:600;color:#fff;background:#4f46e5}
@media(max-height:500px){.native-pq-consent-sheet{height:calc(100dvh - 24px)}.native-pq-consent-sheet>.modal-actions>.primary{min-height:44px}}
.assessment-layout.native-assessment{height:100%;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:0;background:#f8fafc;color:#0f172a;font-family:-apple-system,BlinkMacSystemFont,sans-serif;padding:0}
.native-assessment-header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;background:white;flex:none;min-width:0}
.native-assessment-header>button{min-width:44px;height:44px;padding:0;display:flex;align-items:center;justify-content:center;color:#0f172a;flex:none}
.native-assessment-header h2{font-size:18px;line-height:1.2;font-weight:700;text-align:center;white-space:pre-line;margin:0;overflow-wrap:anywhere}
.native-assessment-header>div{flex:1;min-width:0;text-align:center}.native-assessment-header p{font-size:15px;color:#64748b;line-height:1.2;margin-top:5px}
.native-assessment .native-assessment-content{padding:20px;min-height:0;max-height:none;overflow:auto;display:flex;flex-direction:column;justify-content:safe center;gap:14px;background:#f8fafc;border:0;border-radius:0;box-shadow:none;margin:0;text-align:center}
.native-assessment-dock{padding:12px 16px;background:white;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;min-height:0;max-height:55dvh;overflow:auto;flex:none}
.native-assessment-dock>button{flex:1 1 100%;padding:4px 12px;min-height:50px;border-radius:14px;background:white;border:1px solid #cbd5e1;color:#4f46e5;font-size:15px;font-weight:600;line-height:1.2;text-align:center}
.native-test .native-assessment-dock>button{min-height:52px;font-size:16px;font-weight:700}
.native-assessment-dock>button.native-assessment-back{flex:0 0 50px;width:50px;min-width:50px;height:50px;min-height:50px;border-radius:50%;padding:0;background:#333;border:0;color:white;box-shadow:0 3px 6px #0003;display:flex;align-items:center;justify-content:center;margin:0 calc((100% - 50px)/2) 8px}
.native-assessment-dock>button.native-assessment-record{background:#ef4444;border:0;color:white;display:flex;align-items:center;justify-content:center;gap:6px;flex:1 1 40%;min-height:56px}
.native-assessment-dock>button.native-assessment-record.recording{background:#b91c1c}
.native-assessment-dock>button.native-assessment-next{background:#22c55e;color:white;border:0}
.native-assessment-dock>button.native-assessment-mint{background:#10b981;color:white;border:0}
.native-assessment-dock>button.native-assessment-purple{background:#4f46e5;color:white;border:0}
.native-assessment-dock>button.native-assessment-outline{color:#4f46e5;border:1px solid #cbd5e1;background:white}
.native-assessment-dock>button.native-assessment-record+.native-assessment-next,.native-assessment-dock>button.native-assessment-record+.native-assessment-mint{flex:1 1 40%}
.native-questions .native-assessment-dock:has(>.native-assessment-record)>.native-assessment-mint{flex:1 1 40%}
.native-questions .native-assessment-dock>.native-assessment-back{margin-bottom:20px}
.native-assessment-dock>button:disabled{opacity:1;color:#848e9a;background:#e5e7eb;border-color:transparent}
.native-test-intro{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%}.native-test-intro>.native-icon{color:#2563eb}
.native-test-intro>h3{font-size:22px;font-weight:700;color:white;background:#2563eb;border-radius:14px;padding:14px;width:100%;margin:0;line-height:1.25}
.native-test-intro ol{margin:0;padding:16px 16px 16px 49px;background:white;border-radius:16px;border:1px solid #e2e8f0;box-shadow:0 2px 4px #00000014;text-align:left;width:100%;display:flex;flex-direction:column;gap:14px;font-size:17px;font-weight:500;line-height:1.5}
.native-test-intro li{padding-left:8px}.native-test-intro li::marker{font-size:16px;font-weight:600}
.native-assessment .native-test-question{padding:0;display:grid;grid-template-rows:minmax(1px,1fr) minmax(96px,min(220px,40%)) 60px;gap:0;justify-content:normal;overflow:hidden}
.native-test-prompt-area{min-height:0;overflow:auto;display:flex;flex-direction:column;justify-content:safe center;gap:12px;padding:20px}
.native-assessment-counter{font-size:13px;color:#94a3b8;text-align:center;margin:0}
.native-test-prompt{padding:16px;background:white;border-radius:16px;border:1px solid #e2e8f0;box-shadow:0 2px 4px #00000014;font-weight:700;font-size:var(--lesson-local,26px);text-align:center;line-height:1.4;margin:0}
.native-test-prompt[lang=en]{font-size:var(--lesson-en,28px)}
.native-test-feedback{padding:8px 20px;display:flex;flex-direction:column;gap:10px;overflow:auto;text-align:center;min-height:0}
.native-test-feedback>p{margin:0;flex:none;line-height:1.2}
.native-test-score{font-size:22px}.native-test-score.passed{color:#22c55e}.native-test-score.failed{color:#ef4444}.native-test-transcript{font-size:16px;color:#64748b}.native-test-correct-label{font-size:12px;color:#64748b}.native-test-answer{font-size:var(--lesson-en,28px);font-weight:700}
.native-assessment-mic-cue{height:60px;display:flex;align-items:center;justify-content:center;visibility:hidden}.native-assessment-mic-cue>.native-icon{background:#ef4444!important;color:white;border-radius:50%}.native-assessment-mic-cue.active{visibility:visible}
.native-test-results{display:flex;flex-direction:column;align-items:center;gap:18px;padding:24px;background:white;border-radius:20px;font-size:17px}.native-test-results>.native-icon{color:#22c55e}.native-test-results h3{font-size:24px;margin:0}
.native-pq-instruction{background:white;border:1px solid #e2e8f0;border-radius:16px;padding:16px;text-align:left;font-size:17px;line-height:1.5}.native-pq-instruction h3{color:#2563eb;text-align:center;font-size:22px;margin:0 0 14px}.native-pq-instruction ol{margin:0;padding-left:24px;display:flex;flex-direction:column;gap:14px}
.native-pq-prompt{margin:0;padding:20px;background:white;border:1px solid #0000000a;border-radius:16px;box-shadow:0 2px 4px #0000001a;font-size:var(--lesson-en,28px);font-weight:600;line-height:1.4;text-align:center}.native-pq-prompt.compact{padding:12px;font-size:18px}
.native-pq-phase{min-height:54px;padding-top:14px;color:#64748b;font-size:16px;text-align:center}
.native-pq-answer{background:white;border:1px solid #0000000a;border-radius:16px;box-shadow:0 2px 4px #0000001a;padding:12px;text-align:center}
.native-pq-answer>summary{font-size:16px;color:#64748b;min-height:36px;display:flex;align-items:center;justify-content:space-between;text-align:left;list-style:none;cursor:pointer}.native-pq-answer>summary::-webkit-details-marker{display:none}.native-pq-answer>summary>.native-icon{color:#4f46e5}.native-pq-answer[open]>summary>.native-icon{transform:rotate(180deg)}
.native-pq-answer-body{padding-top:6px;max-height:220px;overflow:auto;font-size:18px;color:#0f172a;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}
.native-pq-assessment-status{font-size:12px;color:#64748b}.native-questions .native-assessment-content h4{font-size:17px;text-align:left;margin:0}
@media(max-height:500px){.native-assessment-header h2{font-size:14px}.native-assessment-dock{padding-top:8px;padding-bottom:8px;gap:6px}.native-assessment-dock>button{min-height:44px}.native-pq-answer-body{max-height:90px}.native-assessment .native-test-question{grid-template-rows:minmax(1px,1fr) minmax(60px,40%) 40px}}
.native-pq-correction{color:red;font-weight:600}.native-pq-correction.corrected{color:black;font-weight:700}.native-pq-correction.deletion{text-decoration:line-through}
.native-pq-instruction{padding:0;background:none;border:0;border-radius:0;box-shadow:none}.native-pq-instruction h3{font-size:18px;font-weight:600;text-transform:uppercase;color:white;background:#2563eb;padding:16px;border-radius:16px;margin:0 0 10px}.native-pq-instruction ol{font-size:18px;font-weight:500;line-height:1.5;padding:12px 14px 12px 42px;gap:10px;border:1px solid #e2e8f0;border-radius:16px;background:white;box-shadow:0 2px 4px #00000017}
.native-assessment-mic-cue{position:relative}.native-assessment-mic-cue:before{content:'';position:absolute;width:48px;height:48px;background:#ef4444;border-radius:50%}.native-assessment-mic-cue>.native-icon{position:relative;z-index:1;background-color:white!important;border-radius:0}
.native-assessment-dock>button.native-assessment-listen{background:#2563eb;color:white;border:0;display:flex;align-items:center;justify-content:center;gap:6px;flex:1 1 40%}.native-assessment-dock>button.native-assessment-listen+.native-assessment-next{flex:1 1 40%}
.native-assessment-dialog{border:0;border-radius:28px;padding:24px;max-width:512px;color:#0f172a;background:white}.native-assessment-dialog::backdrop{background:#0005}.native-assessment-dialog h2{font-size:22px;font-weight:700}.native-assessment-dialog .modal-content{font-size:14px;line-height:1.5;display:flex;flex-direction:column;gap:12px}.native-assessment-dialog .modal-actions{justify-content:flex-end;gap:8px}.native-assessment-dialog .modal-actions>button{color:#2563eb;font-size:14px;font-weight:600;min-height:44px}.native-assessment-dialog .modal-actions>.primary{color:white;background:#2563eb;border-radius:999px}
.native-pq-model-answer{padding:16px;background:#2563eb0f;border-radius:16px;font-size:17px;line-height:1.5}.native-pq-completion{display:flex;flex-direction:column;gap:18px;align-items:center;color:#10b981}.native-pq-completion h3{font-size:27px;font-weight:700;line-height:1.3;margin:0}
.native-questions .native-assessment-dock>.native-assessment-record+.native-assessment-mint{flex:1 1 40%}.native-questions .native-assessment-dock>.native-assessment-record{min-height:56px}
.native-assessment-dock>.native-pq-improve,.native-assessment-dock>.native-pq-mistakes{flex:1 1 40%;order:10}.native-assessment-dock>.native-pq-improve{order:9}.native-questions .native-assessment-dock>.native-assessment-record{order:20}.native-questions .native-assessment-dock>.native-assessment-mint{order:21}.native-questions .native-assessment-dock>.native-assessment-back{order:19}
.native-test-results.not_passed>.native-icon{color:#ef4444}.native-test-results.passed_with_revision>.native-icon{color:orange}
.native-questions .native-assessment-header>button{border:1px solid #e2e8f0;border-radius:50%;background:#f1f5f9}
dialog.native-pq-review-screen{position:fixed;inset:0;width:100%;height:var(--viewport,100dvh);max-width:720px;max-height:100%;padding:0;margin:auto;border:0;border-radius:0;background:#f8fafc;color:#0f172a;overflow:hidden}
dialog.native-pq-review-screen[open]{display:flex;flex-direction:column}
.native-pq-review-screen>h2{display:none}.native-pq-review-screen>.native-assessment-header{flex:none;width:100%}.native-pq-review-screen>.native-assessment-header h2{font-size:18px}.native-pq-review-screen>.modal-content{min-height:0;max-height:none;flex:1;overflow:auto;display:flex;flex-direction:column;margin:0;padding:0}
.native-pq-review-content{padding:20px;min-height:100%;display:flex;flex-direction:column;justify-content:safe center;gap:16px;width:100%;max-width:720px;margin:auto}.native-pq-review-screen>.modal-actions{background:white;padding:8px 16px;display:block;flex:none;margin:0}.native-pq-review-screen>.modal-actions>div{display:flex;flex-direction:column;gap:8px}.native-pq-review-screen .modal-actions button{min-height:50px;font-size:15px;font-weight:600;width:100%;border-radius:14px;border:1px solid #cbd5e1;color:#4f46e5;background:white}.native-pq-review-screen .modal-actions .primary{background:#4f46e5;color:white}
.native-pq-review-screen .native-pq-version-heading{font-size:22px;text-align:center;font-weight:700;line-height:1.3;margin:0}.native-pq-version{padding:16px;background:white;border:1px solid #e2e8f0;border-radius:16px;display:flex;flex-direction:column;gap:10px}.native-pq-version.selected{border:2px solid #4f46e5;background:#4f46e50d}.native-pq-version>div{display:flex;align-items:center;gap:10px}.native-pq-version>div>button:first-child{flex:1;display:flex;align-items:center;gap:10px;text-align:left;font-size:16px;font-weight:600;min-height:44px;padding:0}.native-pq-version>div>button:last-child{font-size:14px;font-weight:600;color:#4f46e5;padding:0;min-height:44px}.native-pq-radio{font-size:24px;color:#4f46e5}.native-pq-version textarea{font-size:18px;background:white;min-height:140px;max-height:240px;resize:vertical;padding:8px;border:1px solid #ccc;border-radius:4px;width:100%}
.native-pq-mistake{border-radius:16px;background:white;border:1px solid #0000000a;padding:16px;box-shadow:0 2px 4px #0000001a}.native-pq-mistake>summary{list-style:none;min-height:44px;display:flex;align-items:center;gap:12px;font-size:18px;cursor:pointer}.native-pq-mistake>summary>span:first-child{flex:1}.native-pq-mistake>summary>.native-icon{color:#4f46e5}.native-pq-mistake[open]>summary>.native-icon{transform:rotate(180deg)}.native-pq-mistake .original{color:#991b1b}.native-pq-mistake>div{border-top:1px solid #e2e8f0;padding-top:12px;display:flex;flex-direction:column;gap:12px;font-size:17px;line-height:1.6;color:#475569}.native-pq-mistake h3,.native-pq-mistake h4{margin:0}.native-assessment-mint-text{color:#10b981}

.native-pq-recording-duration{color:#ff3b30;font-weight:500;font-variant-numeric:tabular-nums}

/* A short landscape browser must let the complete native question and actions scroll.
   Keep the portrait/tablet metrics and action order; avoid two tiny competing scroll areas. */
@media (orientation:landscape) and (max-height:500px){
 .assessment-layout.native-assessment.native-questions{display:block;overflow-y:auto;overscroll-behavior:contain}
 .native-questions .native-assessment-header{position:sticky;top:0;z-index:2}
 .native-questions .native-assessment-content{overflow:visible;min-height:0}
 .native-questions .native-assessment-dock{max-height:none;overflow:visible}
}

/* PersonalQuestionView.playbackActions is one row above reviewActions. */
.native-questions .native-assessment-dock>.native-pq-playback{flex:1 1 25%;order:0}
.native-questions .native-assessment-dock>.native-pq-model-toggle{order:12}
.native-questions .native-assessment-dock>.native-pq-cancel{order:19}

.native-pq-review-instruction{font-size:14px;color:#475569}.native-pq-review-instruction>summary{list-style:none;display:flex;align-items:center;justify-content:center;gap:4px;min-height:44px;color:#334155;cursor:pointer}.native-pq-review-instruction>summary>.native-icon{color:#4f46e5}.native-pq-review-instruction[open]>summary>.native-icon{transform:rotate(180deg)}.native-pq-review-instruction>ol{padding-left:20px;text-align:left;line-height:1.6;margin:4px 0 6px}.native-pq-review-instruction li+li{margin-top:4px}@media(min-width:600px){.native-pq-review-instruction{font-size:16px}}

.native-pq-action-row{display:flex;gap:8px;flex:1 1 100%;order:0}.native-pq-action-row.review{order:9}.native-pq-action-row>button{flex:1;min-width:0;min-height:50px;padding:4px 12px;border-radius:14px;background:white;border:1px solid #cbd5e1;color:#4f46e5;font-size:15px;font-weight:600;line-height:1.2;text-align:center}.native-pq-action-row>.native-assessment-purple{background:#4f46e5;color:white;border:0}.native-pq-action-row>button:disabled{color:#848e9a;background:#e5e7eb;border-color:transparent}