.chatbot-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #002850;
  color: #fff;
  border: none;
  padding: 15px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
  z-index: 9999;
}

.chatbot-container {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 320px;
  max-height: 450px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 9999;
}

.chatbot-header {
  background: #002850;
  color: #fff;
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chatbot-messages {
  padding: 12px;
  flex: 1;
  overflow-y: auto;
  font-size: 14px;
}

.chatbot-input {
  display: flex;
  border-top: 1px solid #ddd;
}

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

.chatbot-input button {
  background: #002850;
  color: #fff;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
}

.msg {
  margin-bottom: 10px;
}

.bot {
  color: #002850;
}

.user {
  text-align: right;
}