#chatbot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    background: white;
    border: 1px solid #ccc;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    font-family: sans-serif;
  }
  #chat-window {
    display: flex;
    flex-direction: column;
    height: 450px;
  }
  #chat-log {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    border-bottom: 1px solid #ddd;
  }
  #button-container {
    padding: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    justify-content: flex-start;
  }
  .button-option {
    background-color: #e0e0e0;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
  }
  #user-input {
    border: none;
    padding: 10px;
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
    border-top: 1px solid #ddd;
  }

  #chat-log {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  
  /* Bot and user message bubbles */
  .bot-message, .user-message {
    margin: 8px 10px;
    padding: 8px 12px;
    border-radius: 8px;
    max-width: 90%;
    word-wrap: break-word;
  }
  
  .bot-message {
    background-color: #f1f1f1;
    align-self: flex-start;
  }
  
  .user-message {
    background-color: #d1eaff;
    align-self: flex-end;
  }