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#e5e7eb;border-radius:12px;padding:20px;margin-bottom:32px;display:flex;flex-direction:column;gap:10px}.threshold{display:flex;align-items:center;gap:10px;font-size:.9rem;color:#374151}.threshold-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem;flex-shrink:0}.threshold-icon.pass{background:#dcfce7;color:#166534}.threshold-icon.interview{background:#fef3c7;color:#92400e}.threshold-icon.fail{background:#fef2f2;color:#991b1b}.btn-exam{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;border:none;font-family:inherit;transition:all .2s;text-decoration:none}.btn-start{background:#1e3a5f;color:#fff;width:100%;justify-content:center}.btn-start:hover{background:#162d4a}.btn-validate{background:#2563eb;color:#fff;width:100%;justify-content:center}.btn-validate:hover:not(:disabled){background:#1d4ed8}.btn-validate:disabled{background:#d1d5db;color:#9ca3af;cursor:not-allowed}.btn-next{background:#1e3a5f;color:#fff;width:100%;justify-content:center}.btn-next:hover{background:#162d4a}.btn-retry{background:#f3f4f6;color:#374151;border:1px solid #d1d5db;width:100%;justify-content:center;margin-top:10px}.btn-retry:hover{background:#e5e7eb}.exam-progress{margin-bottom:28px}.progress-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:#2563eb;transition:width .4s ease;border-radius:3px}.progress-text{text-align:right;font-size:.8rem;color:#9ca3af;margin-top:6px}.question-meta{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}.question-level{padding:4px 12px;border-radius:6px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}.question-level.level-1{background:#fef2f2;color:#dc2626}.question-level.level-2{background:#eff6ff;color:#2563eb}.question-level.level-3{background:#f0fdf4;color:#16a34a}.question-category{font-size:.85rem;color:#6b7280;display:flex;align-items:center}.question-text{font-size:1.2rem;color:#111827;margin-bottom:24px;line-height:1.5}.options-list{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}.option-btn{display:flex;align-items:center;gap:14px;padding:16px 18px;background:#fff;border:2px solid #e5e7eb;border-radius:12px;cursor:pointer;text-align:left;font-family:inherit;font-size:.95rem;color:#374151;transition:all .15s}.option-btn:hover:not(.correct):not(.incorrect){border-color:#93c5fd;background:#f0f7ff}.option-btn.selected{border-color:#2563eb;background:#eff6ff}.option-btn.correct{border-color:#22c55e;background:#f0fdf4}.option-btn.incorrect{border-color:#ef4444;background:#fef2f2}.option-key{width:32px;height:32px;border-radius:8px;background:#f3f4f6;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:#6b7280;flex-shrink:0}.option-btn.selected .option-key{background:#2563eb;color:#fff}.option-btn.correct .option-key{background:#22c55e;color:#fff}.option-btn.incorrect .option-key{background:#ef4444;color:#fff}.option-text{flex:1}.feedback{display:flex;gap:14px;padding:18px 20px;border-radius:12px;background:#f9fafb;border:1px solid #e5e7eb;margin-bottom:24px;align-items:flex-start}.feedback-icon{flex-shrink:0;margin-top:2px}.feedback-text strong{display:block;margin-bottom:4px;color:#111827}.feedback-text p{font-size:.875rem;color:#6b7280;margin:0}.elim-warning{color:#dc2626!important;font-weight:600;margin-top:8px!important}.question-actions{display:flex;flex-direction:column;gap:8px}.results-content{text-align:center}.results-icon{font-size:3rem;margin-bottom:12px}.results-content h2{font-size:1.5rem;color:#111827;margin-bottom:8px}.results-content>p{color:#6b7280;margin-bottom:28px;max-width:480px;margin-left:auto;margin-right:auto}.score-display{display:flex;justify-content:center;margin-bottom:32px}.score-circle{position:relative;width:140px;height:140px}.score-circle svg{width:100%;height:100%}.score-number{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:900;color:#111827}.score-breakdown{text-align:left;max-width:400px;margin:0 auto 32px}.breakdown-row{margin-bottom:14px}.breakdown-label{font-size:.8rem;color:#6b7280}.breakdown-score{float:right;font-size:.8rem;font-weight:700;color:#111827}.breakdown-bar{height:6px;background:#e5e7eb;border-radius:3px;margin-top:6px;overflow:hidden;clear:both}.breakdown-fill{height:100%;border-radius:3px;transition:width 1s ease}.results-actions{max-width:400px;margin:0 auto}@media(max-width:600px){.exam-card{padding:28px 20px}.exam-hero h1{font-size:1.5rem}.question-text{font-size:1.05rem}}