.chat-container{
max-width:800px;
margin:auto;
}

/* okno zpráv */

#chat-messages{
height:400px;
overflow-y:auto;
border:1px solid #d0d7de;
padding:12px;
margin-bottom:12px;
background:#ffffff;
color:#111;
}

/* jednotlivá zpráva */

.msg{
padding:8px 10px;
margin-bottom:8px;
border-radius:6px;
background:#f3f4f6;
color:#111;
font-size:15px;
line-height:1.4;
}

/* jméno autora */

.msg b{
color:#2563eb;
margin-right:6px;
}

/* formulář */

#chat-form input{
width:100%;
margin-bottom:10px;
padding:8px;
border:1px solid #cbd5e1;
border-radius:4px;
font-size:14px;
color:#111;
background:white;
}

#chat-form textarea{
width:100%;
height:80px;
padding:8px;
border:1px solid #cbd5e1;
border-radius:4px;
font-size:14px;
color:#111;
background:white;
}

button{
background:#2563eb;
color:white;
border:none;
padding:8px 18px;
border-radius:4px;
cursor:pointer;
font-size:14px;
}

button:hover{
background:#1d4ed8;
}