#chatIcon {
      position: fixed;
      bottom: 100px;
      right: 20px;
      width: 50px;
      height: 50px;
      background-color: #0d6efd;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      color: white;
      font-size: 24px;
      cursor: pointer;
      box-shadow: 0 4px 8px rgba(0,0,0,0.2);
      z-index: 1050;
    }
    #chatPopup {
      position: fixed;
      bottom: 100px;
      right: 20px;
      width: 320px;
      max-height: 450px;
      box-shadow: 0 0 10px rgba(0,0,0,0.3);
      border-radius: 10px;
      display: flex;
      flex-direction: column;
      background-color: white;
      z-index: 1050;
    }
    #chatHeader {
      background-color: #0d6efd;
      color: white;
      padding: 10px;
      border-top-left-radius: 10px;
      border-top-right-radius: 10px;
      cursor: pointer;
    }
    #chatBody {
      padding: 10px;
      overflow-y: auto;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    #chatInputWrapper {
      padding: 10px;
      border-top: 1px solid #ddd;
    }
    /* Pesan support di kiri */
    .message-support {
      align-self: flex-start;
      background-color: #e9ecef;
      padding: 8px 12px;
      border-radius: 10px;
      max-width: 80%;
      color: #212529;
      word-wrap: break-word;
    }
    /* Pesan user di kanan */
    .message-user {
      align-self: flex-end;
      background-color: #0d6efd;
      color: white;
      padding: 8px 12px;
      border-radius: 10px;
      max-width: 80%;
      word-wrap: break-word;
    }
    /* Styling gambar dalam chat */
    .message-support img {
      max-width: 100%;
      border-radius: 8px;
      display: block;
      margin-top: 5px;
    }
    /* Styling "sedang mengetik" */
    #typingIndicator {
      align-self: flex-start;
      font-style: italic;
      color: #6c757d;
      padding-left: 8px;
      font-size: 0.9rem;
    }