#chatbot-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 350px;
  max-width: 90vw;
  background-color: #111111;
  border: 1px solid #333333;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  display: none;
  flex-direction: column;
  z-index: 9999;
  font-family: "Poppins", sans-serif;
}
#chatbot-header {
  background-color: #00aaff;
  color: white;
  padding: 10px 15px;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
}
#chatbot-header #close-chatbot {
  background: none;
  border: none;
  color: white;
  font-size: 1.5em;
  cursor: pointer;
}
#chat-window {
  height: 300px;
  overflow-y: auto;
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.user-message,
.bot-message {
  padding: 8px 12px;
  border-radius: 15px;
  max-width: 80%;
  font-size: 0.9em;
  line-height: 1.4;
}
.user-message {
  background-color: #00aaff;
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 3px;
}
.bot-message {
  background-color: #333;
  color: #ffffff;
  align-self: flex-start;
  border-bottom-left-radius: 3px;
}
#chat-input-container {
  display: flex;
  padding: 10px;
  border-top: 1px solid #333333;
}
#chat-input {
  flex-grow: 1;
  border: none;
  background-color: #222;
  color: white;
  padding: 8px;
  border-radius: 5px;
}
#send-chat-btn {
  background-color: #00aaff;
  border: none;
  color: white;
  padding: 0 15px;
  margin-left: 10px;
  border-radius: 5px;
  cursor: pointer;
}
#open-chatbot-btn {
  position: fixed;
  /* DESKTOP: Digeser sedikit ke kiri */
  bottom: 30px;
  right: 40px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #00aaff;
  color: white;
  border: none;
  font-size: 2em;
  cursor: pointer;
  z-index: 9998;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
}

/* Aturan khusus untuk layar mobile */
@media (max-width: 768px) {
  #open-chatbot-btn {
    /* MOBILE: Digeser ke atas agar tidak menutupi menu bawah */
    bottom: 80px;
    right: 20px;
  }

  #chatbot-container {
    bottom: 80px;
    right: 20px;
  }
}