.exam-shell{min-height:100vh;color:#182035;background:#f3f5fa;user-select:none}.exam-header{display:flex;align-items:center;justify-content:space-between;min-height:78px;padding:0 4vw;border-bottom:1px solid var(--line);background:#fff}.exam-status{display:flex;align-items:center;gap:1rem}.exam-status span{color:var(--green);font-size:.8rem;font-weight:800}.exam-status strong{min-width:90px;color:var(--primary);font-size:1.5rem}.exam-stage{display:grid;place-items:center;min-height:calc(100vh - 78px);padding:3vw}.integrity-card,.exam-question-card{width:min(850px,100%);padding:clamp(1.4rem,4vw,3rem);border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:var(--shadow)}.integrity-card h1{font-size:2.4rem}.student-identity{color:var(--muted);font-weight:700}.integrity-statement{margin:1.5rem 0;padding:1.2rem;border-left:4px solid var(--primary);border-radius:0 12px 12px 0;background:#f2f1ff;font-size:1.05rem;line-height:1.6}.integrity-check{display:flex;align-items:flex-start;gap:.75rem}.integrity-check input{width:20px;margin-top:.15rem;accent-color:var(--primary)}.exam-rules{margin:1.4rem 0;color:var(--muted);line-height:1.8}.exam-progress{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.4rem;color:var(--muted);font-weight:750}.exam-question-card h1{font-size:clamp(1.6rem,3vw,2.7rem);line-height:1.25}.exam-answers{display:grid;gap:.75rem;margin:1.5rem 0}.exam-answer{display:flex;align-items:center;gap:.9rem;width:100%;padding:1rem 1.15rem;border:2px solid #e2e5ee;border-radius:15px;color:var(--ink);background:#fff;text-align:left;font-weight:700}.exam-answer span{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:10px;color:var(--primary);background:#eeeeff}.exam-answer:hover,.exam-answer.selected{border-color:var(--primary);background:#f5f4ff}.exam-navigation{display:flex;justify-content:flex-end}.offline-banner{position:fixed;z-index:100;right:1rem;bottom:1rem;max-width:450px;padding:1rem;border-radius:13px;color:#714608;background:#fff0c9;box-shadow:var(--shadow)}.result-page{display:grid;place-items:center;min-height:100vh;padding:2rem;background:#f1f3f8}.result-document{width:min(900px,100%);padding:2.5rem;border-radius:25px;background:#fff;box-shadow:var(--shadow)}.result-document h1{font-size:2.4rem}.result-score{display:grid;place-items:center;min-height:170px;margin:1.5rem 0;border-radius:20px;color:#fff;background:linear-gradient(135deg,var(--primary),#8462df)}.result-score strong{font-size:4rem}.result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.result-grid div,.close-reason{display:grid;gap:.25rem;padding:1rem;border-radius:13px;background:#f3f5fa}.result-grid span,.close-reason span{color:var(--muted);font-size:.75rem;text-transform:uppercase}.close-reason{margin-top:.75rem}.unit-question-list{display:grid;gap:.75rem}.unit-question-list label{display:grid;grid-template-columns:1.5fr 1fr;align-items:center;gap:1rem;padding:.75rem;border-bottom:1px solid var(--line)}.admin-danger-actions{display:flex;justify-content:flex-end;gap:.7rem;margin-top:1rem}@media(max-width:760px){.result-grid{grid-template-columns:1fr 1fr}.unit-question-list label{grid-template-columns:1fr}.admin-danger-actions{flex-wrap:wrap}.exam-header{padding:0 1rem}}@media print{.result-page{display:block;padding:0;background:#fff}.result-document{width:100%;box-shadow:none}.form-actions{display:none}}