#kai-chat-widget{

position:fixed;

bottom:30px;

right:30px;

z-index:999999;

font-family:Arial;

}

#kai-chat-button{

width:65px;

height:65px;

border-radius:50%;

background:#0d6efd;

color:#fff;

display:flex;

align-items:center;

justify-content:center;

font-size:30px;

cursor:pointer;

box-shadow:0 10px 25px rgba(0,0,0,.3);

}

#kai-chat-window{

display:none;

width:360px;

height:520px;

background:#fff;

border-radius:14px;

overflow:hidden;

box-shadow:0 10px 40px rgba(0,0,0,.25);

margin-bottom:15px;

}

#kai-chat-header{

background:#0d6efd;

color:#fff;

padding:18px;

font-size:18px;

font-weight:bold;

}

#kai-chat-messages{

height:360px;

padding:20px;

overflow:auto;

background:#f8f9fa;

}

.kai-message{

background:#fff;

padding:12px;

border-radius:10px;

margin-bottom:12px;

}

#kai-chat-input{

padding:15px;

display:flex;

gap:10px;

}

#kai-chat-input textarea{

flex:1;

height:60px;

resize:none;

}

#kai-send{

width:90px;

}

.kai-message.user{

background:#0d6efd;

color:#fff;

margin-left:40px;

}

.kai-message.ai{

margin-right:40px;

}

.loading{

opacity:.6;

font-style:italic;

}