.hrx-chatbot-root{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:99999;
  font-family:Arial, Helvetica, sans-serif;
}

.hrx-chatbot-button{
  width:64px;
  height:64px;
  border:none;
  border-radius:999px;
  background:#6841b7;
  color:#fff;
  font-size:26px;
  font-weight:900;
  cursor:pointer;
  box-shadow:0 18px 38px rgba(16,18,24,.18);
}

.hrx-chatbot-window{
  display:none;
  width:min(390px, calc(100vw - 28px));
  height:min(620px, calc(100vh - 110px));
  background:#ffffff;
  border:1px solid rgba(23,25,35,.08);
  border-radius:28px;
  box-shadow:0 24px 60px rgba(16,18,24,.18);
  overflow:hidden;
}

.hrx-chatbot-root.open .hrx-chatbot-window{
  display:flex;
  flex-direction:column;
}

.hrx-chatbot-root.open .hrx-chatbot-button{
  display:none;
}

.hrx-chatbot-head{
  padding:18px 20px;
  background:#6841b7;
  color:#fff;
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
}

.hrx-chatbot-title{
  font-size:16px;
  font-weight:900;
}

.hrx-chatbot-sub{
  font-size:12px;
  opacity:.82;
  margin-top:3px;
}

.hrx-chatbot-close{
  border:none;
  background:rgba(255,255,255,.14);
  color:#fff;
  width:36px;
  height:36px;
  border-radius:999px;
  cursor:pointer;
  font-size:20px;
}

.hrx-chatbot-messages{
  flex:1;
  padding:18px;
  overflow:auto;
  background:#f7f6f3;
  display:flex;
  flex-direction:column;
  gap:12px;
}

.hrx-msg{
  max-width:86%;
  padding:12px 14px;
  border-radius:18px;
  font-size:14px;
  line-height:1.45;
  white-space:pre-wrap;
}

.hrx-msg.bot{
  align-self:flex-start;
  background:#fff;
  color:#171923;
  border:1px solid rgba(23,25,35,.06);
}

.hrx-msg.user{
  align-self:flex-end;
  background:#6841b7;
  color:#fff;
}

.hrx-chatbot-form{
  display:flex;
  gap:10px;
  padding:14px;
  background:#fff;
  border-top:1px solid rgba(23,25,35,.08);
}

.hrx-chatbot-input{
  flex:1;
  border:1px solid rgba(23,25,35,.10);
  border-radius:999px;
  padding:13px 15px;
  font-size:14px;
  outline:none;
}

.hrx-chatbot-send{
  border:none;
  background:#6841b7;
  color:#fff;
  border-radius:999px;
  padding:0 18px;
  font-weight:900;
  cursor:pointer;
}

@media(max-width:640px){
  .hrx-chatbot-root{
    right:14px;
    bottom:14px;
  }

  .hrx-chatbot-window{
    width:calc(100vw - 28px);
    height:calc(100vh - 90px);
  }
}