#login-modal {
display: none;
position: fixed;
top: 0; left: 0;
width: 100%; height: 100%;
background: rgba(0,0,0,0.6);
z-index: 9999;
justify-content: center;
align-items: center;
}
#login-modal .modal-content {
background: #fff;
padding: 30px;
border-radius: 8px;
max-width: 600px;
width: 90%;
max-height: 90vh;
overflow: auto;
position: relative;
}
.close-btn {
position: absolute;
top: 10px;
right: 10px;
background: #ccc;
border: none;
padding: 5px 10px;
cursor: pointer;
}
