.chat-toggle{position:fixed;bottom:20px;right:20px;width:60px;height:60px;border-radius:50%;
    background:#0084FF;color:#fff;display:grid;place-items:center;cursor:pointer;border:0;box-shadow:0 5px 15px rgba(0,0,0,.3);z-index:1000}
  .chat-toggle svg{width:28px;height:28px}
  .chat-box{position:fixed;bottom:90px;right:20px;width:320px;background:#fff;border-radius:10px;
    box-shadow:0 5px 15px rgba(0,0,0,.3);display:none;flex-direction:column;z-index:1000}
  .chat-header{background:#ff6a00;color:#fff;padding:10px;display:flex;justify-content:space-between;align-items:center;font-weight:700}
  .chat-body{padding:10px;font-size:14px}
  .chat-footer{padding:10px;background:#f5f5f5}
  .chat-footer form{display:flex;flex-direction:column;gap:6px}
  .chat-footer input,.chat-footer button{padding:8px;border-radius:5px}
  .chat-footer input{border:1px solid #ccc}
  .chat-footer button{background:#0084FF;color:#fff;border:none;cursor:pointer}
  .error{color:#c62828;background:#ffebee;border:1px solid #ffcdd2;padding:8px;border-radius:6px;margin:8px 10px 0}
  .hp-wrap{position:absolute;left:-5000px;top:auto;width:1px;height:1px;overflow:hidden}