.header-actions[data-v-414d773e]{float:right}.student-detail-tabs[data-v-414d773e]{margin-top:20px}.answer-details-section[data-v-414d773e],.answer-stats-section[data-v-414d773e],.monitoring-section[data-v-414d773e],.monitoring-stats[data-v-414d773e],.student-info-section[data-v-414d773e]{margin-bottom:20px}.section-header[data-v-414d773e]{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.filter-controls[data-v-414d773e]{display:flex;align-items:center}.stat-card[data-v-414d773e]{text-align:center;margin-bottom:10px}.stat-number[data-v-414d773e]{font-size:2em;font-weight:700;color:#409eff}.stat-card.answered .stat-number[data-v-414d773e]{color:#67c23a}.stat-card.correct .stat-number[data-v-414d773e]{color:#e6a23c}.stat-card.accuracy .stat-number[data-v-414d773e]{color:#f56c6c}.stat-card.warning .stat-number[data-v-414d773e]{color:#e6a23c}.stat-card.success .stat-number[data-v-414d773e]{color:#67c23a}.stat-card.danger .stat-number[data-v-414d773e]{color:#f56c6c}.stat-label[data-v-414d773e]{color:#666;margin-top:5px}.question-content[data-v-414d773e]{max-height:100px;overflow:hidden}.student-answer[data-v-414d773e]{color:#e6a23c;font-weight:700}.student-answer.scratch-project[data-v-414d773e]{color:#409eff;cursor:pointer}.correct-answer[data-v-414d773e],.score-full[data-v-414d773e]{color:#67c23a;font-weight:700}.score-zero[data-v-414d773e]{color:#f56c6c;font-weight:700}h3[data-v-414d773e]{color:#303133;margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid #ebeef5}.monitoring-collapse[data-v-414d773e]{margin-top:20px}.screenshot-grid[data-v-414d773e]{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-top:15px}.screenshot-item[data-v-414d773e]{border:1px solid #ebeef5;border-radius:4px;overflow:hidden}.screenshot-preview img[data-v-414d773e]{width:100%;height:120px;-o-object-fit:cover;object-fit:cover;cursor:pointer;transition:transform .3s}.screenshot-preview img[data-v-414d773e]:hover{transform:scale(1.05)}.screenshot-info[data-v-414d773e]{padding:10px;background:#f5f7fa}.screenshot-time[data-v-414d773e]{font-size:12px;color:#606266}.screenshot-size[data-v-414d773e]{font-size:12px;color:#909399;margin-top:2px}.no-monitoring-data[data-v-414d773e]{text-align:center;padding:60px 20px}.el-tab-pane[data-v-414d773e]{padding:20px 0}.question-detail-dialog .el-card[data-v-414d773e]{margin-bottom:20px}.detail-header[data-v-414d773e]{font-weight:700;font-size:16px;color:#333}.question-detail-content[data-v-414d773e]{max-height:70vh;overflow-y:auto}.option-item[data-v-414d773e]{margin-left:20px;line-height:1.6}.current-score[data-v-414d773e]{font-size:14px;color:#333}.score-input-section[data-v-414d773e]{display:flex;align-items:center}.score-display[data-v-414d773e]{font-size:18px;font-weight:700;color:#409eff}.score-control[data-v-414d773e]{margin:15px 0}.score-note[data-v-414d773e]{margin-top:15px}