Deck Paint Colors

I want a color differing in sidding and then the windows of the house which is now white and dark green trim. The covered bridge will be stained dark brown to med and is surrounded by shutters at the end and below the grid on the front.
I want to decorate to look cool, comfortable and very relaxing.
Is there a place to find decorating ideas for bridges.
I also conseal some things that are not on the back wall, as two types of sidding. We could not find sidding up to our elders when they snatched a room sidding loundry old to make way for the new platform. The bridge is really good, but the rear wall 21 'is an eye sore.
I'll put Kills precedence over sideways in the coming days.
We have a glass top round table and two chairs pink green 2 green and a few folding chairs, a long white table to serve food and a gas grill on the other side. . Hot and cold running water, electric lighting and safe water proof plugs.
Any ideas would be great decoration and consealing,
Thank you for any help.

I would paint the back wall and white borders. Not only does it make the area appear larger, it will be cooler (dark colors absorb heat). If you decide to light, the white will reflect light better. White also works well with other colors.

Use plants and flowers to add color with chair pads, pillows, rugs and outdoor. Arrange the furniture as you would in a room of the house.

Red, white and blue.