/* Compact, accessible quiz layouts in all three official languages. */
.official-quiz{max-width:1040px;min-width:0;scroll-margin-top:20px}
.official-quiz .page-top{padding:0;margin:0 0 24px}.official-quiz .page-top h1{font-size:clamp(25px,3.5vw,38px);line-height:1.4;letter-spacing:0;margin:14px 0}.official-quiz .intro{font-size:15px;max-width:760px;margin:0}
.quiz-categories{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.quiz-categories button{min-height:44px;padding:10px 18px;border:1px solid #555;border-radius:8px;background:#111;color:#eee;font-size:14px}.quiz-categories button[aria-pressed=true]{background:#411318;border-color:#ef4444;color:#fff}
.quiz-bank-summary{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 20px;color:#ccc;font-size:13px}.quiz-bank-summary strong{color:#fff}.quiz-note{font-size:12px;color:#aaa;margin:12px 0 20px}.quiz-start-actions{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.official-quiz .test-grid{margin-top:24px}.official-quiz .test-tile{font-size:13px;min-height:48px;padding:12px 8px;line-height:1.5}
.quiz-topic-tools{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.quiz-topic-tools label{font-size:12px;color:#bbb;display:grid;gap:7px;min-width:0}.quiz-topic-tools select,.quiz-topic-tools input{width:100%;min-width:0;max-width:100%;min-height:46px;background:#151515;border:1px solid #555;border-radius:7px;color:#fff;padding:10px 12px;font-size:14px}.quiz-counter,.quiz-reference{font-size:12px;color:#b9b9b9;margin:0 0 12px}
.quiz-question{padding:18px;background:#101010;border:1px solid #333;border-radius:12px;min-width:0}.quiz-question h2{font-size:clamp(17px,2vw,20px);line-height:1.5;letter-spacing:0;margin:0 0 12px;font-weight:650;overflow-wrap:break-word}.quiz-question h2:focus{outline:0}.quiz-diagram{display:block;width:auto;max-width:100%;height:auto;max-height:240px;object-fit:contain;margin:0 auto 14px;border-radius:6px;background:#fff}.quiz-options{display:grid;gap:8px}.quiz-option{display:flex;align-items:center;gap:12px;width:100%;min-width:0;min-height:46px;padding:9px 12px;background:#181818;border:1px solid #535353;border-radius:8px;color:#eee;text-align:left;font-size:15px;line-height:1.5}.quiz-option>span:nth-child(2){min-width:0;flex:1;overflow-wrap:break-word}.quiz-option-number{flex:0 0 26px;align-self:flex-start;display:grid;place-items:center;width:26px;height:26px;border:1px solid #666;border-radius:50%;font-size:12px}.quiz-option strong{font-size:20px;flex-shrink:0}.quiz-option:not(:disabled):hover{border-color:#f16a72;background:#261719}.quiz-option:disabled{opacity:1;cursor:default}.quiz-option.is-correct{background:#112b23;border-color:#53bf94;color:#e0fff2}.quiz-option.is-wrong{background:#38171c;border-color:#f16a72;color:#ffe4e7}.quiz-feedback{padding:0;min-height:0}.quiz-feedback:not(:empty){border-left:3px solid #53bf94;padding:13px 16px;margin-top:12px;background:#11231d;color:#edfff5;border-radius:0 6px 6px 0;font-size:14px;line-height:1.75}.quiz-feedback.is-wrong{border-color:#f16a72;background:#2c1418;color:#ffe4e7}.quiz-feedback p{margin:6px 0 0;overflow-wrap:break-word}.quiz-pdf{display:inline-block;margin-top:12px;font-size:11px;color:#bbb;text-decoration:underline;text-underline-offset:3px}
.quiz-statusbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px 16px;font-size:13px;margin:0 0 10px}.quiz-statusbar strong{font-variant-numeric:tabular-nums;font-size:18px}.quiz-progress{display:block;width:100%;height:5px;border:0;accent-color:#ef4444;margin:0 0 12px}.quiz-progress::-webkit-progress-bar{background:#333;border-radius:4px}.quiz-progress::-webkit-progress-value{background:#ef4444;border-radius:4px}.quiz-nav{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;margin:12px 0 0}.quiz-nav .btn{min-height:48px;font-size:14px}.official-quiz button:disabled:not(.quiz-option){opacity:.5;cursor:default}.quiz-exit{font-size:12px;text-decoration:underline;color:#bbb;min-height:44px;display:inline-flex;align-items:center}
.quiz-source{display:grid;gap:4px;padding-top:22px;margin:26px 0 0;border-top:1px solid #333;font-size:11px;line-height:1.7;color:#aaa}.quiz-source a{color:#ddd;text-decoration:underline;text-underline-offset:3px}.quiz-result{padding:24px;border:1px solid #70333a;border-radius:12px;background:#1b0f11;margin-bottom:28px}.quiz-result>strong{font-size:42px}.quiz-result p{font-size:15px}.quiz-review-heading{font-size:21px}.quiz-review details{padding:16px;border:1px solid #333;border-radius:8px;margin:10px 0;background:#111;overflow-wrap:break-word}.quiz-review summary{font-size:14px;line-height:1.7;cursor:pointer}.quiz-review p,.quiz-review a{font-size:13px;line-height:1.8}.quiz-review .quiz-diagram{margin-top:20px}.quiz-review a{text-decoration:underline}
@media(max-width:650px){.official-quiz{padding:24px 18px 42px}.quiz-question{padding:14px 12px;border-radius:9px}.quiz-question h2{font-size:16px;line-height:1.5}.quiz-option{padding:8px 10px;font-size:14px;gap:9px;min-height:44px}.quiz-diagram{max-height:160px;margin-bottom:12px}.quiz-feedback:not(:empty){padding:11px 12px;font-size:13px}.quiz-topic-tools{grid-template-columns:minmax(0,1fr);gap:12px}.quiz-nav{align-items:stretch}.quiz-nav .btn{font-size:13px;padding:12px 15px}.quiz-categories button{padding:10px 12px;font-size:12px}.quiz-source{margin-top:22px}.quiz-statusbar{font-size:11px;gap:6px 10px}.quiz-start-actions .btn{font-size:13px;padding:12px 14px}.official-quiz .test-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.quiz-result{padding:20px}}
@media(max-width:360px){.official-quiz .test-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quiz-nav #quiz-next{width:100%}}

/* Match the restored quiz to the current light theme. */
html[data-theme="light"] .quiz-categories button{background:#fff;color:#27232a;border-color:#bbb}
html[data-theme="light"] .quiz-categories button[aria-pressed=true]{background:#f9e4e8;border-color:#bb2836;color:#9c1724}
html[data-theme="light"] :is(.quiz-bank-summary,.quiz-note,.quiz-topic-tools label,.quiz-counter,.quiz-reference,.quiz-pdf,.quiz-exit,.quiz-source){color:#58545b}
html[data-theme="light"] :is(.quiz-bank-summary strong,.quiz-source a){color:#27232a}
html[data-theme="light"] :is(.quiz-question,.quiz-review details){background:#fff;border-color:#c9c5c7}
html[data-theme="light"] :is(.quiz-topic-tools select,.quiz-topic-tools input,.quiz-option){background:#fff;color:#27232a;border-color:#aaa}
html[data-theme="light"] .quiz-option:not(:disabled):hover{background:#faedf0;border-color:#b61e2b}
html[data-theme="light"] .quiz-option-number{border-color:#999}
html[data-theme="light"] :is(.quiz-option.is-correct,.quiz-feedback.is-correct){background:#e1f0e5;border-color:#488959;color:#183d23}
html[data-theme="light"] :is(.quiz-option.is-wrong,.quiz-feedback.is-wrong){background:#f9e2e4;border-color:#c35a67;color:#702632}
html[data-theme="light"] .quiz-result{background:#fff4f6;border-color:#c796a0}
html[data-theme="light"] .quiz-source{border-color:#c9c5c7}
.student-toolbar.wrap{max-width:1040px;padding:12px 5%;margin-bottom:18px}