#rhp-floating-button{
    position:fixed; bottom:20px; right:20px;
    width:60px; height:60px;
    background:#b30000; color:#fff;
    border-radius:50%; display:flex;
    justify-content:center; align-items:center;
    font-size:28px; cursor:pointer;
    box-shadow:0 0 10px #000;
    z-index:99999;
}
#rhp-floating-chatbox{
    position:fixed; bottom:90px; right:20px;
    width:320px; max-height:450px;
    background:#111; color:white;
    border:2px solid #b30000; border-radius:10px;
    box-shadow:0 0 15px #000;
    padding:10px; display:none;
    flex-direction:column; z-index:99999;
}
#rhp-floating-chatbox.open{display:flex;}
#rhp-chat-messages{
    flex:1; overflow:auto; background:#0f0f0f;
    padding:8px; border-radius:6px; margin-bottom:8px;
}
.rhp-msg{margin-bottom:6px;}
.rhp-time{color:#777; font-size:12px; margin-right:5px;}
#rhp-chat-form input,#rhp-chat-form textarea{
    background:#1a1a1a; color:#fff;
    border:1px solid #333; border-radius:6px;
    padding:6px; margin-bottom:6px;
}
#rhp-chat-form button{
    background:#b30000; border:1px solid #b30000;
    color:white; padding:8px; border-radius:6px;
    cursor:pointer;
}