How much is a 7 day trip to Croatia?

I'm interested in planning a 7-day trip to Croatia, but I'm not sure how much it would cost. Could you please give me an estimate of the expenses I might incur, including airfare, accommodations, food, transportation, and any must-see activities? Are there any budget-friendly options available that would still allow me to experience the best of Croatia? Additionally, how can I save money on my trip while still enjoying all that Croatia has to offer?