#ai-chat-container{
position:fixed;
bottom:20px;
right:20px;
z-index:9999;
font-family:Arial;
}

#ai-chat-boton{
background:#1f6feb;
color:white;
width:55px;
height:55px;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
font-size:22px;
cursor:pointer;
box-shadow:0 4px 12px rgba(0,0,0,0.3);
}

#ai-chat-ventana{
display:none;
flex-direction:column;
width:320px;
height:420px;
background:white;
border-radius:10px;
box-shadow:0 6px 18px rgba(0,0,0,0.3);
margin-bottom:10px;
overflow:hidden;
}

.ai-chat-header{
background:#1f6feb;
color:white;
padding:10px;
display:flex;
justify-content:space-between;
}

#ai-chat-mensajes{
flex:1;
padding:10px;
overflow-y:auto;
font-size:14px;
}

.ai-chat-input{
display:flex;
border-top:1px solid #ddd;
}

.ai-chat-input input{
flex:1;
border:none;
padding:10px;
outline:none;
}

.ai-chat-input button{
background:#1f6feb;
color:white;
border:none;
padding:10px 14px;
cursor:pointer;
}