fix: register modal select bg #15291C

frontend/src/components/RegisterModal.tsx

@@ -53,7 +53,7 @@ export default function RegisterModal({ onClose }: { onClose: () => void }) {
         <select
           value={role}
           onChange={(e) => setRole(e.target.value)}
-          className="w-full rounded-lg border border-white/10 bg-white/5 px-4 py-3 text-white outline-none focus:border-green-500"
+          className="w-full rounded-lg border border-white/10 bg-[#15291C] px-4 py-3 text-white outline-none focus:border-green-500"
         >
           <option value="customer">Заказчик (ищу места)</option>
           <option value="landlord">Арендодатель (сдаю студию)</option>