.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content-checkout{background:#fff;padding:20px;border-radius:8px;width:600px;max-width:90%;position:relative;max-height:90vh;overflow-y:auto;overscroll-behavior:contain}.modal-close-checkout{position:absolute;top:10px;right:10px;background:#fff;border:none;font-size:20px;cursor:pointer;color:#1a1a1a;z-index:1000}.error-message{color:#e6e6e6}img{width:200px}