.popup{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.5);justify-content:center;align-items:center}#loginPopup{z-index:1001}#payPopup{z-index:1000}.popup.show{display:flex}.popup-content{position:relative;background-color:white;border-radius:8px;overflow:hidden}.popup-content-login{width:420px;height:460px}.popup-content-pay{width:480px;height:582px;border-radius:20px}.popup iframe{width:100%;height:100%;border:none}.close-btn{position:absolute;top:10px;right:10px;width:30px;height:30px;background-color:rgba(0,0,0,0.5);color:white;border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;z-index:10}