The embedded player does not use the set theme colour

Is your feature request related to a problem? Please describe

When I set a theme color for the CastoPod site the player buttons are colored with the style applied. When I use the embedded player (episode dashboard -> embeddable player) the player buttons are shown in the default Castopod color.

Describe the solution you'd like

It would be nice if the theme is also applied on the embedded player.

Describe alternatives you've considered

Maybe the colors of the embedded player can be styled separately using query-parameters so you could adjust the colors used based on the target website palette.