#nexora-floating-button{
position:fixed;
bottom:25px;
right:25px;
width:65px;
height:65px;
background:#2563eb;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
cursor:pointer;
font-size:30px;
color:#fff;
z-index:999999;
box-shadow:0 10px 30px rgba(0,0,0,.25);
}

#nexora-floating-window{
display:none;
position:fixed;
bottom:100px;
right:25px;
width:380px;
height:620px;
background:#fff;
border-radius:16px;
overflow:hidden;
z-index:999999;
box-shadow:0 20px 50px rgba(0,0,0,.25);
}

#nexora-close-chat{
position:absolute;
top:10px;
right:10px;
width:32px;
height:32px;
border:none;
background:#ef4444;
color:#fff;
cursor:pointer;
border-radius:50%;
font-size:18px;
z-index:9999999;
}