#arena-chatbot-root{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:999999;
  font-family:Inter,Arial,sans-serif;
}
.arena-chatbot-toggle{
  width:64px;
  height:64px;
  border:none;
  border-radius:50%;
  background:var(--brand,#0A2463);
  color:#fff;
  cursor:pointer;
  box-shadow:0 12px 30px rgba(10,36,99,.25);
  display:flex;
  align-items:center;
  justify-content:center;
}
.arena-chatbot-window{
  width:400px;
  max-width:calc(100vw - 30px);
  height:700px;
  max-height:calc(100vh - 100px);
  background:#fff;
  border-radius:6px;
  border:1px solid #E5E7EB;
  box-shadow:0 20px 60px rgba(0,0,0,.18);
  overflow:hidden;
  display:none;
  margin-bottom:14px;
}
.arena-chatbot-window.open{
  display:flex;
  flex-direction:column;
}
.arena-chatbot-header{
  padding:16px 18px;
  color:#fff;
  background:var(--brand,#0A2463);
}
.arena-chatbot-title{
  font-size:16px;
  font-weight:800;
}
.arena-chatbot-subtitle{
  margin-top:4px;
  font-size:13px;
  opacity:.92;
}
.arena-chatbot-top-actions{
  display:flex;
  gap:8px;
  padding:10px 12px;
  border-bottom:1px solid #E5E7EB;
  background:#fff;
}
.arena-human-btn,
.arena-wa-btn{
  flex:1;
  border:none;
  border-radius:10px;
  padding:10px 12px;
  font-size:13px;
  font-weight:700;
  cursor:pointer;
}
.arena-human-btn{
  background:var(--brand,#0A2463);
  color:#fff;
}
.arena-human-btn:disabled{
  opacity:.55;
  cursor:not-allowed;
}
.arena-wa-btn{
  background:#10B981;
  color:#fff;
}
.arena-live-form{
  padding:12px;
  border-bottom:1px solid #E5E7EB;
  background:#F9FAFB;
}
.arena-live-form-title{
  font-size:13px;
  font-weight:700;
  margin-bottom:8px;
  color:#111827;
}
.arena-live-form input{
  width:100%;
  display:block;
  margin-bottom:8px;
  border:1px solid #D1D5DB;
  border-radius:10px;
  padding:10px 12px;
  font-size:13px;
}
.arena-live-form button{
  width:100%;
  border:none;
  background:var(--brand,#0A2463);
  color:#fff;
  border-radius:10px;
  padding:10px 12px;
  font-size:13px;
  font-weight:700;
  cursor:pointer;
}
.arena-chatbot-messages{
  flex:1;
  overflow-y:auto;
  background:#F9FAFB;
  padding:14px;
}
.arena-chatbot-message{
  margin-bottom:12px;
  display:flex;
}
.arena-chatbot-message.user{justify-content:flex-end;}
.arena-chatbot-message.bot{justify-content:flex-start;}
.arena-chatbot-bubble{
  max-width:85%;
  border-radius:14px;
  padding:11px 13px;
  font-size:14px;
  line-height:1.48;
  white-space:pre-wrap;
}
.arena-chatbot-message.bot .arena-chatbot-bubble{
  background:#fff;
  border:1px solid #E5E7EB;
  color:#111827;
}
.arena-chatbot-message.user .arena-chatbot-bubble{
  background:var(--brand,#0A2463);
  color:#fff;
}
.arena-chatbot-bubble a{color:inherit;font-weight:800;text-decoration:underline;overflow-wrap:anywhere}
.arena-chatbot-actions{
  padding:12px;
  border-top:1px solid #E5E7EB;
  background:#fff;
}
.arena-chatbot-quick{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:10px;
}
.arena-chatbot-quick button{
  border:1px solid #D1D5DB;
  background:#fff;
  border-radius:999px;
  padding:8px 11px;
  font-size:12px;
  cursor:pointer;
}
.arena-chatbot-input-row{
  display:flex;
  gap:8px;
}
.arena-chatbot-input{
  flex:1;
  border:1px solid #D1D5DB;
  border-radius:12px;
  padding:12px;
  font-size:14px;
  outline:none;
}
.arena-chatbot-send{
  border:none;
  background:var(--brand,#0A2463);
  color:#fff;
  border-radius:12px;
  padding:0 16px;
  font-weight:700;
  cursor:pointer;
}
@media (max-width:520px){
  #arena-chatbot-root{
    right:12px;
    bottom:12px;
    left:12px;
  }
  .arena-chatbot-window{
    width:100%;
    max-width:100%;
    height:76vh;
  }
  .arena-chatbot-toggle{
    margin-left:auto;
  }
}