#wpai-chatbot{
position:fixed;
bottom:25px;
right:25px;
z-index:999999;
font-family:Arial,sans-serif;
}

#wpai-toggle{
width:60px;
height:60px;
border-radius:50%;
border:none;
background:#2563eb;
color:#fff;
font-size:28px;
cursor:pointer;
box-shadow:0 10px 30px rgba(0,0,0,.2);
}

#wpai-window{
display:flex;
flex-direction:column;
width:360px;
height:600px;
background:#fff;
border-radius:15px;
overflow:hidden;
box-shadow:0 10px 40px rgba(0,0,0,.25);
}

#wpai-header{
background:#2563eb;
color:#fff;
padding:15px;
font-weight:bold;
display:flex;
justify-content:space-between;
align-items:center;
}

#wpai-close{
cursor:pointer;
}

#wpai-messages{
flex:1;
padding:15px;
overflow:auto;
background:#f7f7f7;
}

#wpai-input{
display:flex;
padding:10px;
gap:10px;
border-top:1px solid #ddd;
}

#wpai-text{
flex:1;
resize:none;
height:60px;
}

#wpai-send{
width:90px;
}