body {
        margin: 0;
        font-family: 'Poppins', sans-serif;
        background-color: #0d0d0d;
        color: white;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
      }
      
      /* Chat container to limit width */
      .chat-container {
        width: 100%;
        max-width: 1000px;
        height: 95vh;
        box-shadow: 0 0 20px rgba(255, 193, 7, 0.2);
        border-radius: 12px;
        overflow: hidden;
        background-color: #111;
      }
      
      /* Chatbot box fills the container */
      #chatbot-box {
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
      }
      
      #chatbot-header {
        text-align: center;
        padding: 18px;
        background-color: #1c1c1c;
        font-size: 20px;
        font-weight: bold;
        color: #ffc107;
        border-bottom: 1px solid #333;
      }
      
      #chat-log {
        flex: 1;
        padding: 20px;
        overflow-y: auto;
        background: #1c1c1c;
        display: flex;
        flex-direction: column;
        gap: 10px;
      }
      
      .user-message, .bot-message {
        transition: transform 0.3s ease, opacity 0.3s ease;
        padding: 12px 18px;
        margin: 4px 0;
        border-radius: 20px;
        max-width: 80%;
        word-wrap: break-word;
        font-weight: 500;
        animation: fadeInUp 0.3s ease;
        line-height: 1.5;
      }
      
      .user-message {
        align-self: flex-end;
        background-color: #ffc107;
        color: #000;
        border-bottom-right-radius: 0;
      }
      
      .bot-message {
        align-self: flex-start;
        background-color: #2a2a2a;
        color: #fff;
        border-bottom-left-radius: 0;
      }
      
      #chat-form {
        display: flex;
        padding: 16px;
        border-top: 1px solid #333;
        background: #0d0d0d;
        gap: 12px;
      }

      
      #user-input {
        flex: 1;
        padding: 12px 16px;
        border-radius: 20px;
        border: 1px solid #444;
        background: #222;
        color: #fff;
        font-size: 15px;
        outline: none;
      }
      
      #chat-form button {
        background-color: #ffc107;
        border: none;
        color: #000;
        padding: 12px 18px;
        border-radius: 50px;
        cursor: pointer;
        font-size: 15px;
        font-weight: 600;
        transition: background-color 0.3s ease;
      }
      
      #chat-form button:hover {
        background-color: #fde047;
      }
      
      @keyframes fadeInUp {
        from {
          transform: translateY(10px);
          opacity: 0;
        }
        to {
          transform: translateY(0px);
          opacity: 1;
        }
      }
      
      /* Mobile responsiveness */
      @media (max-width: 600px) {
        .chat-container {
          width: 100%;
          height: 100vh;
          border-radius: 0;
        }
      
        #chat-log {
          padding: 16px;
        }
      
        .user-message, .bot-message {
          max-width: 90%;
          font-size: 14px;
          padding: 10px 14px;
        }
      
        #chat-form {
          flex-direction: column;
        }
      
        #chat-form button {
          width: 100%;
        }
      }
      

      #close-chatbot {
        position: absolute;
        top: 16px;
        right: 20px;
        background: transparent;
        border: none;
        font-size: 24px;
        color: #ffc107;
        cursor: pointer;
        transition: color 0.2s ease;
      }
      
      #close-chatbot:hover {
        color: #fff;
      }

      
      #chatbot-header {
        position: relative;
        text-align: center;
        padding: 18px;
        background-color: #1c1c1c;
        font-size: 20px;
        font-weight: bold;
        color: #ffc107;
        border-bottom: 1px solid #333;
      }
      

      .zoom-effect {
        overflow: hidden;
        transition: transform 0.3s ease-out;
      }
      
      .zoom-effect:hover {
        transform: scale(1.1);
      }