System Guide
Card Interactions
Green cardTap once → clears immediately
Red cardTap → review hazards → tap again to confirm
Red card ✕Cancel back to normal view (no confirm)
Yellow cardTap → modal → Clear or Flag
Reporting
Daily SummaryView today's stats — clear vs hazard split, per-type breakdown, day picker
Export ReportDownload a printable HTML report of the selected day
ReviewWalk today's cars and mark TP / FP / FN to score the model and feed retraining