@keyframes float {
    0%, 100% {
      transform: translateY(0);
    }

    50% {
      transform: translateY(-6px);
    }
  }

  .chatbotfloat {
    animation: float 2s ease-in-out infinite;
  }

  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .fadeInUp {
    animation: fadeInUp 0.4s ease;
  }

  /* Chatbox styles */
  #chatBox {
    width: 22rem;
    bottom: 6rem;
    right: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    overflow: hidden;
  }

  #chatBody {
    height: 24rem;
    overflow-y: auto;
    background-color: #f8f9fa;
    padding: 1rem;
  }

  #chatBody::-webkit-scrollbar {
    width: 6px;
  }

  #chatBody::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 5px;
  }

  .chat-msg {
    max-width: 80%;
    padding: 0.6rem 0.9rem;
    border-radius: 1rem;
    font-size: 0.9rem;
    line-height: 1.3rem;
    word-wrap: break-word;
  }

  .bot {
    background-color: #e9ecef;
    color: #212529;
    align-self: flex-start;
  }

  .user {
    background-color: #0d6efd;
    color: white;
    align-self: flex-end;
  }

  .chatbot-option-btn {
    background: linear-gradient(to right, #0d6efd, #6610f2);
    color: white;
    border: none;
    padding: 0.5rem 0.8rem;
    border-radius: 0.7rem;
    font-size: 0.9rem;
    transition: transform 0.2s, box-shadow 0.2s;
  }

  .chatbot-option-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
  }