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.quiz-meta{color:var(--text-secondary);justify-content:space-between;align-items:center;margin-top:10px;font-size:.9rem;display:flex}.timer-badge{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:20px;padding:4px 10px;font-family:monospace;font-weight:600}.q-count{font-weight:500}.quiz-container{flex-direction:column;justify-content:center;max-width:800px;min-height:80vh;margin:20px auto;padding:20px;transition:max-width .4s;display:flex}.quiz-container.wide-mode{max-width:1400px}.quiz-screen{animation:.4s fadeIn;display:none}.quiz-screen.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.quiz-hero{text-align:center;margin-bottom:2rem}.setup-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:2rem;box-shadow:0 4px 20px #0003}.topic-grid,.slot-grid{flex-wrap:wrap;justify-content:center;gap:15px;margin-bottom:2rem;display:flex}.topic-btn,.slot-btn{border:1px solid var(--border-color);background:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:10px;min-width:120px;padding:15px 25px;font-size:1rem;transition:all .2s;display:flex}.topic-btn:hover:not(.disabled),.slot-btn:hover{border-color:var(--primary-color);transform:translateY(-2px)}.topic-btn.active,.slot-btn.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.topic-btn.disabled{opacity:.5;cursor:not-allowed;filter:grayscale()}.topic-icon{background:#fff3;border-radius:4px;padding:2px 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(max-width:600px){.options-grid{grid-template-columns:1fr}}.option-btn{background:var(--bg-secondary);border:2px solid var(--border-color);color:var(--text-primary);cursor:pointer;text-align:left;border-radius:10px;padding:20px;font-size:1rem;transition:all .2s;position:relative}.option-btn:hover:not([disabled]){border-color:var(--primary-color);background:var(--bg-tertiary)}.option-btn.correct{color:#10b981!important;background:#10b9811a!important;border-color:#10b981!important}.option-btn.wrong{color:#ef4444!important;background:#ef44441a!important;border-color:#ef4444!important}.option-btn.selected{box-shadow:0 0 10px #f3802033;border-color:var(--primary-color)!important;background:#f380201a!important}.result-card{text-align:center;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:15px;padding:3rem}.score-circle{background:conic-gradient(var(--primary-color)0%,var(--bg-tertiary)0%);border-radius:50%;justify-content:center;align-items:center;width:150px;height:150px;margin:0 auto 2rem;display:flex;position:relative}.score-circle:before{content:"";background:var(--bg-secondary);border-radius:50%;width:130px;height:130px;position:absolute}.score-circle span{font-size:2.5rem;font-weight:800;position:relative}.result-stats{justify-content:center;gap:30px;margin:2rem 0;display:flex}.r-item{flex-direction:column;display:flex}.r-item span{color:var(--text-secondary);font-size:.9rem}.r-item b{font-size:1.5rem}.text-success{color:#10b981}.text-danger{color:#ef4444}.action-buttons{justify-content:center;gap:15px;display:flex}.secondary-btn{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;background:0 0;border-radius:8px;padding:15px 25px;font-size:1rem}.secondary-btn:hover{background:var(--bg-tertiary)}.quiz-history-summary{border-top:1px solid var(--border-color);text-align:center;margin-top:2rem;padding-top:1rem}.stats-row{justify-content:center;gap:20px;margin-top:1rem;display:flex}.stat-box{background:var(--bg-tertiary);border-radius:8px;flex-direction:column;padding:10px 20px;display:flex}.stat-val{font-size:1.2rem;font-weight:700}.stat-lbl{opacity:.7;font-size:.8rem}.explanation{background:var(--bg-tertiary);border-left:4px solid var(--primary-color);text-align:left;border-radius:4px;margin-top:15px;padding:15px;font-size:.95rem;animation:.3s fadeIn}.quiz-footer{flex-direction:column;gap:15px;display:flex}.next-btn{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:6px;align-self:flex-end;padding:12px 24px;font-weight:600}.next-btn:disabled{opacity:.5;cursor:default;background:var(--bg-tertiary)}.question-box pre{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;margin:15px 0;padding:15px;overflow-x:auto}.question-box pre code{color:var(--text-primary);white-space:pre;font-family:Consolas,Monaco,Courier New,monospace;font-size:.9rem;line-height:1.5;display:block}[data-theme=dark] .question-box pre{background:#1e1e2e;border-color:#313244}[data-theme=dark] .question-box pre code{color:#cdd6f4}.dashboard-container{width:100%;animation:.4s fadeIn}.dashboard-header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:25px;margin-bottom:30px;display:grid}.analytics-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:20px;box-shadow:0 4px 6px #0000001a}.analytics-card h4{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin:0 0 10px;font-size:.9rem}.analytics-card .value{color:var(--primary-color);font-size:2rem;font-weight:700}.chart-section{grid-template-columns:2fr 1fr;gap:20px;margin-bottom:30px;display:grid}.chart-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;height:350px;padding:20px;position:relative}.table-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;overflow:hidden}.history-table{border-collapse:collapse;width:100%}.history-table th{text-align:left;color:var(--text-secondary);background:#ffffff08;padding:15px 20px;font-weight:500}.history-table td{border-top:1px solid var(--border-color);padding:15px 20px}.history-table tr:hover{background:#ffffff05}.badge{color:var(--primary-color);background:#f3802026;border-radius:4px;padding:4px 8px;font-size:.8rem;font-weight:500;display:inline-block}@media (max-width:900px){.chart-section{grid-template-columns:1fr}.chart-card{height:300px}}
.quiz-report-container{text-align:left;border:1px solid var(--border-color);background:var(--bg-tertiary);border-radius:8px;margin-top:2rem;padding:1rem}.analytics-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin:2rem 0;display:grid}.analytics-card{background:var(--bg-tertiary);text-align:center;border:1px solid var(--border-color);border-radius:12px;padding:1.5rem}.chart-container-row{flex-wrap:wrap;justify-content:center;gap:40px;margin-bottom:3rem;display:flex}.donut-chart-wrapper{width:180px;height:180px;position:relative}.donut-chart-wrapper canvas{width:100%!important;height:100%!important}.donut-center-text{text-align:center;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.donut-center-text span{opacity:.7;font-size:.8rem;display:block}.donut-center-text strong{font-size:1.5rem;line-height:1}.stats-detail-list{text-align:left;margin-top:1rem}.stat-row-detail{border-bottom:1px solid var(--border-color);justify-content:space-between;padding:8px 0;font-size:.9rem;display:flex}.stat-row-detail:last-child{border-bottom:none}.report-item{border-bottom:1px solid var(--border-color);margin-bottom:1rem;padding:1rem}.report-item:last-child{border-bottom:none}.report-q{margin-bottom:.5rem;font-size:1.05rem}.report-opts{flex-direction:column;gap:5px;display:flex}.report-opt{background:var(--bg-secondary);border:1px solid #0000;border-radius:4px;padding:8px;font-size:.9rem}.correct-opt{color:#10b981;background:#10b98133;border-color:#10b981;font-weight:500}.wrong-opt{color:#ef4444;background:#ef444433;border-color:#ef4444;text-decoration:line-through}.report-expl{color:var(--text-secondary);margin-top:.5rem;font-size:.85rem;font-style:italic}.report-q pre{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;margin:10px 0;padding:12px;overflow-x:auto}.report-q pre code{color:var(--text-primary);white-space:pre;font-family:Consolas,Monaco,Courier New,monospace;font-size:.85rem;line-height:1.4;display:block}[data-theme=dark] .report-q pre{background:#1e1e2e;border-color:#313244}[data-theme=dark] .report-q pre code{color:#cdd6f4}