:root{--background:#ffffff;--foreground:#171717;--card:#ffffff;--card-foreground:#171717;--accent:#7c3aed;--accent-foreground:#ffffff}.bg-app{background-color:var(--background)}.text-app{color:var(--foreground)}.bg-card{background-color:var(--card)}.text-card{color:var(--card-foreground)}.border-card{border-color:color-mix(in oklch,var(--card) 85%,black)}