v3.26.1
Shareholders' equity and reserves (Details - Stock option activity) - Stock Options [Member]
 3 Months Ended 12 Months Ended
Mar. 31, 2026
shares
$ / shares
Dec. 31, 2025
shares
$ / shares
IfrsStatementLineItems [Line Items]    
Options outstanding, beginning balance | shares 806,061 528,283
Weighed average exercise price, beginning balance | $ / shares $ 0.59 $ 0.69
Options granted | shares 204,040 277,778
Options granted, weighed average exercise price | $ / shares $ 0.59 $ 0.39
Options expired | shares (202,020) 0
Options expired, weighed average exercise price | $ / shares $ 0.89 $ 0
Options outstanding, ending balance | shares 808,081 806,061
Weighed average exercise price, ending balance | $ / shares $ 0.52 $ 0.59