body {
  font-family: Arial;
  background: #f1f1f1;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.chat-container {
  width: 360px;
  background: white;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
}

.chat-header {
  background: #4f46e5;
  color: white;
  padding: 10px;
  text-align: center;
}

.chat-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
}

.message {
  padding: 8px;
  margin-bottom: 6px;
  border-radius: 6px;
  max-width: 85%;
}

.bot {
  background: #e5e7eb;
}

.user {
  background: #4f46e5;
  color: white;
  align-self: flex-end;
}

.chat-input {
  display: flex;
}

.chat-input input {
  flex: 1;
  padding: 10px;
  border: none;
}

.chat-input button {
  padding: 0 16px;
  border: none;
  background: #4f46e5;
  color: white;
}