/* Accepted Exam presentation on the maintained authenticated engine. */
body.exam-route #content{--exam-blue:#368bbd;--exam-deep:#344657;--exam-line:#dce2e7;--exam-muted:#63717e;--exam-surface:#f2f4f6;--text:#30373d;--muted:#63717e;--line:#dce2e7;--surface:#fff;--panel:#fff;--panel2:#edf5fb;--cyan:#368bbd;color:#30373d;color-scheme:light}
body.exam-route .exam-screen,body.exam-route .exam-start-screen{font-family:Arial,Helvetica,sans-serif}
body.exam-route:has(.exam-screen) .app{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr)}
body.exam-route:has(.exam-screen) .app>.rail,body.exam-route:has(.exam-screen) .shell>.topbar{display:none}
body.exam-route:has(.exam-screen) .shell{grid-template-rows:minmax(0,1fr);grid-row:1}
body.exam-route:has(.exam-screen) .workspace{padding:0;overflow:hidden}
.exam-screen{height:100dvh;display:grid;grid-template-rows:52px minmax(0,1fr);background:#fff;overflow:hidden;color:#30373d}
.exam-screen *{box-sizing:border-box}.exam-screen button,.exam-screen select,.exam-screen textarea{font:inherit;touch-action:manipulation}
.exam-screen button:focus-visible,.exam-screen select:focus-visible,.exam-screen textarea:focus-visible{outline:3px solid #187bb5;outline-offset:3px}
.exam-screen .btn{border:1px solid #ccd6df;border-radius:3px;padding:8px 12px;font-size:12px;font-weight:500;background:#fff;color:#426176;min-height:40px;box-shadow:none;text-shadow:none;transform:none}
.exam-screen .btn:hover{background:#edf5fb;transform:none}.exam-screen .btn.primary{background:#368bbd;color:white;border-color:#368bbd}.exam-screen button:disabled{opacity:.45;cursor:default}
.exam-topbar{display:flex;align-items:center;gap:24px;padding:0 20px;background:#344657;color:#fff}.exam-topbar>strong{font-size:20px;font-weight:600}.exam-topbar .exam-subtitle{font-size:13px;margin-right:auto}.exam-topbar .btn{background:transparent;color:#fff;border-color:#7a8b99}
.exam-body{display:grid;grid-template-columns:90px minmax(0,1fr);min-height:0}.exam-sidebar{display:flex;flex-direction:column;align-items:center;min-height:0;padding:13px 6px 8px;background:#f5f7f9;border-right:1px solid #dce2e7}
.exam-nav-title{font-size:11px;color:#56616d;padding:3px}.exam-sidebar select{font-size:10px;width:100%;padding:10px 0;background:transparent;border:0;color:#475865}.exam-nav-grid{display:flex;flex-direction:column;align-items:center;gap:17px;flex:1;min-height:0;width:100%;overflow-y:auto;scrollbar-width:thin;padding:10px 8px}
.exam-nav-btn{position:relative;flex:none;display:grid;place-items:center;width:40px;height:40px;min-height:40px;border:1.5px solid #b5bdc3;border-radius:50%;background:white;font-size:14px;color:#64717b;cursor:pointer}.exam-nav-btn.answered{background:#5ea4ce;border-color:#5ea4ce;color:white}.exam-nav-btn[aria-current="step"]{outline:2px solid #287eaf;outline-offset:4px;border-color:#368bbd}.exam-nav-btn.flagged{border-color:#2377a5}.exam-nav-flag{position:absolute;right:-7px;top:-10px;color:#197bb1;font-size:18px;background:#f5f7f9;border-radius:2px}.exam-empty{font-size:11px;line-height:1.5;text-align:center;padding:15px 2px;color:#63717e}
.exam-main{display:grid;grid-template-rows:auto minmax(0,1fr) 66px;min-width:0;min-height:0}.exam-toolrow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;border-bottom:1px solid #dce2e7;padding:10px 24px;background:#fdfefe;font-size:11px}.exam-toolrow select{background:white;border:1px solid #ccd6df;padding:7px;color:#475865}.exam-status{margin-left:auto;color:#63717e;font-size:11px}.exam-timer{display:grid;gap:2px;margin-left:12px;font-variant-numeric:tabular-nums;color:#3a4c58;font-size:16px}.exam-clock-note{font-size:9px;color:#63717e}
.exam-question-area{min-height:0;min-width:0;overflow-y:auto;padding:30px clamp(24px,4.5vw,76px) 34px;background:#fff}.exam-question-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.exam-question-heading h2{margin:0;font-size:18px;font-weight:600}.exam-stem{font-size:18px;line-height:1.72;white-space:pre-wrap;margin-bottom:28px}.exam-options{display:grid;gap:14px}.exam-option{display:flex;align-items:stretch;border:1.5px solid transparent;border-radius:28px;background:#f2f4f6;min-height:62px}.exam-option.selected{border-color:#58a1ce;background:#f0f7fc}.exam-answer-pick{display:flex;align-items:center;gap:19px;text-align:left;flex:1;min-width:0;padding:16px 20px;border:0;border-radius:inherit;background:transparent;color:#30373d;cursor:pointer}.exam-option-letter{font-size:15px;flex:none;width:17px;color:#566773}.exam-option-text{font-size:18px;line-height:1.5;white-space:pre-wrap}.exam-option.crossout .exam-option-text{text-decoration:line-through;text-decoration-thickness:1.5px;color:#77828c}.exam-cross-toggle{align-self:center;flex:none;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;margin-right:14px;border:1.5px solid #b9c6d0;border-radius:50%;background:#fff;color:#59758a;font-size:18px!important;line-height:1;cursor:pointer}.exam-cross-toggle:hover{background:#e3eaf0;border-color:#59758a}.exam-cross-toggle[aria-pressed="true"]{background:#59758a;border-color:#59758a;color:#fff}.exam-cross-toggle:focus-visible{outline:3px solid #58a1ce;outline-offset:2px}.exam-cross-toggle:disabled{opacity:.4;cursor:default}
.exam-highlight{color:inherit;border-radius:0}.ink-yellow{background:#fff09b}.ink-green{background:#c5edbb}.ink-blue{background:#c9eafa}.ink-pink{background:#f9cfdf}
.exam-action-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:22px}.exam-subtle,.exam-small{font-size:12px;line-height:1.6;color:#63717e}.exam-scratch{margin-top:24px;border:1px solid #dce2e7;padding:14px;background:#f5f7fa}.exam-scratch summary{cursor:pointer;color:#426176}.exam-scratch label{display:block;font-size:12px;color:#63717e;margin:14px 0 8px}.exam-scratch textarea{display:block;resize:vertical;min-height:150px;width:100%;border:1px solid #c9d6df;background:white;border-radius:2px;padding:11px;font-size:14px;line-height:1.6;color:#30373d}.exam-scratch small{display:block;text-align:right;color:#63717e;font-size:10px;margin-top:5px}.exam-appearance{display:block;font-size:12px;color:#63717e;margin:20px 0}.exam-appearance select{padding:8px;background:#fff;border:1px solid #c9d6df;color:#426176}.exam-meta{font-size:11px;color:#63717e;line-height:1.5;margin-top:20px}
.exam-footer{display:flex;align-items:center;gap:12px;border-top:1px solid #dce2e7;padding:0 28px;background:white;color:#61727f;font-size:12px}.exam-footer>span{margin-right:auto}.exam-footer .btn{min-width:98px}.exam-screen[data-exam-theme="frost"]{background:linear-gradient(135deg,#eaf3fa,#fff 52%,#e7eff8)}.exam-screen[data-exam-theme="frost"] .exam-sidebar,.exam-screen[data-exam-theme="frost"] .exam-toolrow,.exam-screen[data-exam-theme="frost"] .exam-footer{background:#f4f8fbd6;backdrop-filter:blur(12px)}.exam-screen[data-exam-theme="frost"] .exam-question-area{background:#ffffffbf}
.exam-start-screen{position:fixed;inset:0;z-index:90;box-sizing:border-box;border:0;border-radius:0;width:100vw;height:100dvh;margin:0;padding:32px;color:#24201a;background:#f3942b;box-shadow:none;font-family:Arial,sans-serif}.exam-start-content{height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center}.exam-start-content h2{font-size:clamp(24px,3vw,36px);font-weight:700;line-height:1.25;margin:25px 0;letter-spacing:0}.exam-start-content p{font-size:17px;max-width:660px;line-height:1.7;margin:0 0 25px}.exam-start-continue{border:1px solid #54504b;border-radius:3px;color:#292929;background:#f2f2f2;padding:12px 44px;min-height:44px;font-family:Arial,sans-serif;font-size:16px;cursor:pointer}.exam-start-exit{position:absolute;top:14px;right:16px;border:0;background:transparent;color:#292929;padding:10px;font-size:12px;min-height:44px;cursor:pointer}.exam-start-screen button:focus-visible{outline:3px solid #24201a;outline-offset:4px}
.exam-config-grid,.exam-pool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0}.exam-pool{display:flex;gap:8px;align-items:center}.exam-review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:20px 0}.exam-post-list{display:grid;gap:12px}.exam-post-card{border:1px solid #dce2e7;background:#fff;border-radius:5px;padding:18px}.exam-post-card.good{border-left:4px solid #45876e}.exam-post-card.bad{border-left:4px solid #b87474}.exam-post-rationale{white-space:pre-wrap;line-height:1.6;padding:12px 0;color:#63717e}.exam-timeline{margin-top:16px}.exam-timeline ol{list-style:none;padding:0;display:grid;gap:12px}.exam-timeline li{display:flex;align-items:center;gap:24px;padding:16px;border:1px solid #dce2e7;border-radius:4px;background:#fff;font-size:13px}.exam-timeline small{margin-left:auto;color:#63717e}
.exam-visuals{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:20px 0}.exam-visual{margin:0;background:#fff;border:1px solid #dce2e7}.exam-visual img{width:100%;max-height:300px;object-fit:contain;cursor:zoom-in}.exam-visual figcaption{padding:8px;color:#63717e;font-size:11px}.exam-visual-modal{position:fixed;inset:0;z-index:95;background:#152b40cc;display:grid;place-items:center;padding:20px}.exam-visual-modal.hidden{display:none}.exam-visual-frame{max-width:95vw;background:white;padding:10px}.exam-visual-toolbar{display:flex;gap:8px;justify-content:flex-end;color:#30373d}.exam-visual-toolbar span{margin-right:auto}.exam-zoom,.exam-modal-close{background:#fff;border:1px solid #c9d6df;color:#426176;min-height:40px;padding:8px}#examVisualImage{display:block;width:min(90vw,1100px);max-height:85vh;object-fit:contain}
@media(max-width:800px){.exam-topbar{gap:10px;padding:0 12px}.exam-topbar>strong{font-size:16px}.exam-topbar .exam-subtitle{font-size:11px}.exam-body{grid-template-columns:64px minmax(0,1fr)}.exam-sidebar{padding:10px 3px}.exam-nav-grid{padding:10px 5px}.exam-nav-btn{width:32px;height:32px;min-height:32px;font-size:12px}.exam-nav-title{font-size:9px}.exam-sidebar select{font-size:9px}.exam-main{grid-template-rows:auto minmax(0,1fr) 62px}.exam-toolrow{padding:8px;gap:5px}.exam-toolrow .btn{font-size:10px;padding:6px}.exam-status{display:none}.exam-timer{font-size:13px;margin-left:auto}.exam-clock-note{font-size:8px}.exam-question-area{padding:24px 16px}.exam-stem{font-size:17px}.exam-option-text{font-size:16px}.exam-answer-pick{padding:14px 12px;gap:10px}.exam-cross-toggle{width:28px;height:28px;font-size:16px!important;margin-right:8px}.exam-footer{padding:0 8px;gap:6px}.exam-footer>span{display:none}.exam-footer .btn{min-width:0;padding:7px 9px;font-size:11px}.exam-config-grid,.exam-pool-grid{grid-template-columns:1fr}.exam-timeline li{flex-wrap:wrap;gap:12px}.exam-timeline small{margin-left:0}.exam-topbar .btn{font-size:10px;padding:6px}}
@media(prefers-reduced-motion:reduce){.exam-screen *,.exam-start-screen *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}