Photometric properties of simulations corresponding to Case-(1) CSM configurations. Top panel: HERACLES bolometric light curves for wind mass-loss rates covering from 10⁻⁵ up to 1 M_⊙ yr⁻¹ with an additional density scaling of 1/R (solid) and (dashed). Filled dots correspond to the inferred values for SN 2020tlf (Jacobson-Galán et al. 2022). Simulations using a lower wind density are truncated at late times because of a numerical problem when the shock reaches the outer grid boundary. Middle and bottom panels: g (middle) and r-band (bottom) light curves computed with CMFGEN and based on the HERACLES simulations for interaction models with an atmospheric scale height of 0.01 R_⋆, wind mass-loss rates between 10⁻⁵ and 1 M_⊙ yr⁻¹, and an additional scaling of the wind density by a factor of 1/R.