#mzawa-launcher{
position:fixed;
bottom:20px;
right:20px;
background:#0073aa;
color:#fff;
width:60px;
height:60px;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
font-size:26px;
cursor:pointer;
z-index:9999;
box-shadow:0 4px 15px rgba(0,0,0,.3);
}

#mzawa-chat-box{
display:none;
position:fixed;
bottom:95px;
right:20px;
width:320px;
background:#fff;
border-radius:16px;
box-shadow:0 10px 30px rgba(0,0,0,.25);
font-family:sans-serif;
overflow:hidden;
z-index:9999;
}

#mzawa-header{
background:#0073aa;
color:#fff;
padding:12px;
font-weight:bold;
display:flex;
justify-content:space-between;
}

#mzawa-body{padding:10px;}

#mzawa-messages{
height:260px;
overflow-y:auto;
background:#f5f5f5;
padding:10px;
display:flex;
flex-direction:column;
}

.msg{display:flex;margin:6px 0;}
.msg.user{justify-content:flex-end;}
.msg.bot{justify-content:flex-start;}

.bubble{
padding:10px 14px;
border-radius:18px;
max-width:75%;
font-size:14px;
}

.msg.user .bubble{
background:#0073aa;
color:#fff;
border-bottom-right-radius:5px;
}

.msg.bot .bubble{
background:#f1f1f1;
color:#111;
font-weight:500;	
border-bottom-left-radius:5px;
}

#mzawa-input-area{display:flex;margin-top:8px;}

#mzawa-input{
flex:1;
padding:10px;
border:1px solid #ddd;
border-radius:8px;
}

#mzawa-send{
margin-left:6px;
border:none;
background:#0073aa;
color:#fff;
padding:10px 14px;
border-radius:8px;
cursor:pointer;
}

#mzawa-register input{
width:100%;
padding:10px;
margin-bottom:8px;
border:1px solid #ddd;
border-radius:8px;
}

#mzawa-start{
width:100%;
padding:10px;
background:#28a745;
color:#fff;
border:none;
border-radius:8px;
cursor:pointer;
}