.ziina-payment-button{background-color:#4caf50;color:#fff;padding:12px 24px;border:none;border-radius:4px;cursor:pointer;font-size:16px;font-weight:600;transition:background-color .3s ease;width:100%;max-width:300px;margin:10px 0}.ziina-payment-button:hover{background-color:#45a049}.ziina-payment-button:disabled{background-color:#ccc;cursor:not-allowed}.ziina-payment-button:focus{outline:none;box-shadow:0 0 0 2px #4caf5033}