#mpesa-pay-btn{display:inline-block;background-color:#34b233;color:#fff;font-weight:600;font-size:16px;border:none;border-radius:8px;padding:12px 25px;cursor:pointer;transition:background-color 0.25s ease,transform 0.1s ease;box-shadow:0 2px 4px rgb(0 0 0 / .15)}#mpesa-pay-btn:hover{background-color:#2e9e2e;transform:scale(1.03)}#mpesa-pay-btn:disabled{background-color:#ccc;cursor:not-allowed}.loading-spinner{display:inline-block;width:18px;height:18px;border:3px solid rgb(255 255 255 / .3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite;margin-left:8px;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.final_success{color:green!important;font-size:20px!important;padding:5px 10px}.waiting_success{color:orange!important;font-size:20px!important;padding:5px 10px}.error{color:red!important;font-size:20px!important;padding:5px 10px}#pay_btn,#complete_btn{margin:10px}