body{
    margin:0;
    background:#0f172a;
    color:white;
    font-family:Arial,Helvetica,sans-serif;
}

.container{
    max-width:700px;
    margin:40px auto;
    padding:20px;
}

h1{
    text-align:center;
}

#status{
    margin:20px auto;
    text-align:center;
    padding:10px;
    background:#1e293b;
    border-radius:10px;
}

#mic{
    display:block;
    width:120px;
    height:120px;
    margin:25px auto;
    border:none;
    border-radius:50%;
    font-size:48px;
    cursor:pointer;
    background:#2563eb;
    color:white;
    transition:.2s;
}

#mic:hover{
    transform:scale(1.05);
}

#mic.listening{
    background:#dc2626;
}

.chat{
    margin-top:30px;
}

.label{
    margin-top:20px;
    margin-bottom:8px;
    font-weight:bold;
}

.bubble{
    padding:15px;
    border-radius:12px;
    word-wrap:break-word;
}

.user{
    background:#2563eb;
}

.ai{
    background:#1e293b;
}