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12px;font-size:16px}.exam-grid{grid-template-columns:repeat(auto-fill,minmax(325px,1fr));gap:12px;display:grid}.exam-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:17px;box-shadow:0 3px 12px #18344c0d}.exam-card.priority{border-top:4px solid #d3a53f;padding-top:14px}.exam-card-top{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.exam-card-top span{color:var(--blue-700);letter-spacing:.08em;text-transform:uppercase;font-size:8px;font-weight:750}.exam-card.priority .exam-card-top span{color:#9a6d18}.exam-card h3{margin:5px 0 0;font-size:14px;line-height:1.25}.exam-card-top>strong{color:var(--blue-800);white-space:nowrap;font-size:24px}.exam-card-top small{font-size:8px}.exam-curation-note{min-height:31px;color:var(--muted);margin:10px 0;font-size:9px;line-height:1.5}.exam-facts{flex-wrap:wrap;gap:5px;display:flex}.exam-facts span{color:#607386;background:#edf3f7;border-radius:4px;padding:4px 6px;font-size:8px}.exam-topics{gap:4px;margin-top:10px;display:flex}.exam-topics span{color:#6e8091;border:1px solid #dbe5ed;border-radius:4px;gap:4px;padding:4px 6px;font-size:8px;display:flex}.exam-topics b{color:var(--blue-800)}.exam-progress{margin-top:13px}.exam-progress>div:first-child{color:var(--muted);justify-content:space-between;margin-bottom:6px;font-size:8px;display:flex}.exam-question-list{border-top:1px solid #edf1f4;margin-top:11px}.exam-question-list summary{color:var(--blue-700);cursor:pointer;padding:9px 0 3px;font-size:8px;font-weight:700}.exam-question-list button{color:#65788a;cursor:pointer;text-align:left;background:0 0;border:0;grid-template-columns:22px 1fr auto;align-items:center;width:100%;padding:5px 0;font-size:8px;display:grid}.exam-question-list button span{background:#eaf1f6;border-radius:50%;place-items:center;width:17px;height:17px;display:grid}.exam-actions{grid-template-columns:1fr 1fr 34px;gap:5px;margin-top:13px;display:grid}.exam-actions button{border:1px solid var(--line-strong);color:#5e7284;cursor:pointer;background:#fff;border-radius:5px;min-height:34px;font-size:8px;font-weight:700}.exam-actions button.exam-start{color:#fff;background:var(--blue-700);border-color:#0e5f91}.exam-error{width:calc(100% - 60px);color:var(--danger);cursor:pointer;background:#fff;border:1px solid #e2b7bd;justify-content:space-between;margin:14px 30px 0;padding:10px;display:flex}.toast{z-index:100;color:#fff;background:var(--blue-900);box-shadow:var(--shadow-lg);cursor:pointer;border:1px solid #4f96c8;border-radius:6px;gap:20px;padding:12px 14px;font-size:10px;display:flex;position:fixed;bottom:20px;right:20px}.modal-backdrop{z-index:120;background:#0818269e;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal-card{width:min(410px,100%);box-shadow:var(--shadow-lg);text-align:center;background:#fff;border-radius:8px;padding:24px}.modal-icon{width:38px;height:38px;color:var(--danger);background:#fdecef;border-radius:50%;place-items:center;margin:0 auto;font-weight:800;display:grid}.modal-card h2{margin:12px 0 6px;font-size:18px}.modal-card p{color:var(--muted);font-size:10px}.modal-actions{grid-template-columns:1fr 1fr;gap:7px;margin-top:18px;display:grid}.modal-actions button{cursor:pointer;border-radius:5px;min-height:37px;font-size:9px;font-weight:700}.secondary-button{border:1px solid var(--line-strong);background:#fff}.danger-button{color:#fff;background:var(--danger);border:1px solid #9b2d3d}.app-loading,.fatal-error{height:100%;color:var(--muted);background:var(--canvas);place-items:center;display:grid}.fatal-error{text-align:center;align-content:center;padding:30px}@media (width<=1180px){.app-shell{grid-template-columns:74px minmax(0,1fr)}.rail-brand{justify-content:center;padding:12px}.rail-brand div,.rail-nav span,.rail-bottom{display:none}.rail-nav button{justify-content:center;padding:0}.topbar-summary{display:none}.topbar{grid-template-columns:1fr 280px}.bank-workspace{grid-template-columns:300px minmax(0,1fr)}.document-workspace{grid-template-columns:minmax(0,1fr) 190px}}@media (width<=850px){body{overflow:auto}.app-shell{height:auto;min-height:100%;display:block}.app-rail{z-index:60;flex-direction:row;height:58px;position:fixed;inset:auto 0 0}.rail-brand,.rail-bottom{display:none}.rail-nav{grid-template-columns:repeat(3,1fr);width:100%;padding:5px}.rail-nav button{justify-content:center}.app-main{grid-template-rows:66px auto;min-height:100vh;padding-bottom:58px}.topbar{grid-template-columns:1fr;padding:0 14px}.topbar-state{display:none}.bank-workspace{display:block;overflow:visible}.question-browser{border-right:0;border-bottom:1px solid var(--line-strong);max-height:48vh}.question-stage{min-height:850px}.document-workspace{grid-template-columns:1fr}.review-panel{border-top:1px solid var(--line-strong);border-left:0}.stat-grid{grid-template-columns:1fr 1fr;padding:15px}.topic-progress,.dashboard-note{margin:0 15px 15px}.page-heading{align-items:flex-start;padding:22px 15px 18px}.exam-section{padding:18px 15px 0}.collection-tabs{padding:12px 15px 0}}