#chat-box {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 300px;
  height: 400px;
  background: white;
  border: 2px solid #cc0000;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  font-family: sans-serif;
  z-index: 9999;
}
#chat-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  font-size: 14px;
}
#chat-input-container {
  display: flex;
  border-top: 1px solid #ccc;
}
#chat-input {
  flex: 1;
  padding: 10px;
  border: none;
  font-size: 14px;
}
#chat-send {
  background: #cc0000;
  color: white;
  border: none;
  padding: 10px;
  cursor: pointer;
}