01 - Line an 8-inch square baking pan with parchment paper, leaving an overhang on opposite sides for easy removal of the bars later.
02 - Combine shredded coconut, almond flour, maple syrup, melted coconut oil, orange zest, vanilla extract, and salt in a mixing bowl. Mix thoroughly until the mixture holds together when pressed.
03 - Firmly and evenly press the coconut mixture into the bottom of the prepared pan, creating a uniform base layer.
04 - Place the pan in the freezer for 20 minutes to set the base layer before adding the chocolate topping.
05 - Create a double boiler by placing a heatproof bowl over a saucepan of simmering water. Add the dark chocolate and coconut oil, stirring constantly until completely melted and smooth. Remove from heat and stir in the orange zest.
06 - Pour the melted chocolate mixture evenly over the chilled coconut base. Use a spatula to spread it into a uniform layer covering the entire surface.
07 - Sprinkle toasted coconut flakes evenly over the chocolate. Add finely grated orange zest on top if desired for extra citrus flavor and visual appeal.
08 - Refrigerate the pan for at least 2 hours, or until the chocolate layer is completely firm and set.
09 - Lift the bars out of the pan using the parchment paper overhang. Use a sharp knife to cut into 16 equal squares. Store in an airtight container in the refrigerator for up to 1 week.