body {
  font-family: Arial, sans-serif;
  background-color: white;
  color: black;
  margin: 0;
  padding: 0;
}

#chat-container {
  max-width: 600px;
  margin: auto;
  padding: 20px;
}

#chat-box {
  border: 1px solid #ccc;
  height: 300px;
  overflow-y: auto;
  padding: 10px;
}

#input-area {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

button {
  background-color: aqua;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
}

.modal {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background: white;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
}