body {
        font-family: Arial, sans-serif;
      }

      #chatbot-btn {
        position: fixed;
        bottom: 80px;
        right: 16px;
        background-color: #36506c;
        color: white;
        border: none;
        border-radius: 50%;
        width: 60px;
        height: 60px;
        font-size: 30px;
        cursor: pointer;
        z-index: 1000;
      }
      #chatbot-btn:hover{
        background-color: #2c6d9f;
      }
      #chat-window {
        position: fixed;
        bottom: 90px;
        right: 20px;  
        width: 320px;
        height: 500px;
        background: white;
        border: 1px solid #ccc;
        border-radius: 10px;
        display: none;
        flex-direction: column;
        overflow: hidden;
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        z-index: 1045;
      }

      #chat-header {
        background-color: #54769b;
        color: white;
        padding: 10px;
        text-align: center;
        font-weight: bold;
        position: relative;
      }

      #chat-body {
        flex: 1;
        padding: 10px;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        gap: 10px;
      }

      .message {
        max-width: 80%;
        padding: 8px 12px;
        border-radius: 15px;
        font-size: 14px;
        line-height: 1.4;
      }

      .bot {
        align-self: flex-start;
        background-color: #f1f1f1;
      }

      .user {
        align-self: flex-end;
        background-color: #567493;
        color: white;
      }

      .options {
        display: flex;
        flex-direction: column;
        gap: 5px;
      }

      .option-btn {
        padding: 8px;
        background-color: #eee;
        border: none;
        border-radius: 12px;
        cursor: pointer;
        text-align: left;
      }

      .option-btn:hover {
        background-color: #ddd;
      }

      #close-btn {
        position: absolute;
        right: 10px;
        top: 10px;
        background: none;
        color: white;
        border: none;
        font-size: 16px;
        cursor: pointer;
      }

      select {
        padding: 8px;
        border-radius: 8px;
        font-size: 14px;
      }
      
  .megapack-list {
    max-height: 240px;
    overflow-y: auto;
    border-radius: 10px;
    border: 1px solid #ddd;
    padding: 5px;
    background: #fff;
  }

  .megapack-item {
    padding: 12px;
    background: #f5f5f5;
    border-radius: 6px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 14px;
  }

  .megapack-item:hover {
    background: #e8e8e8;
  }
  .search-box {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 12px;
    font-size: 15px;
    border-radius: 10px;
    border: 1px solid #ccc;
    outline: none;
  }

  .search-box:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 4px rgba(59, 130, 246, 0.3);
  }
  .no-copy {
      user-select: none !important;
      -webkit-user-select: none !important;
      -moz-user-select: none !important;
      -ms-user-select: none !important;
  }


  .no-copy img {
      pointer-events: none;
  }



  #chat-hint{
      position: fixed;
      bottom: 155px;
      right: 15px;
      background: #ffffff;
      color: #333;
      padding: 14px 18px 14px 15px;
      border-radius: 18px;
      box-shadow: 0 6px 18px rgba(0,0,0,0.18);
      font-size: 15px;
      max-width: 240px;
      z-index: 1030; /* más bajo que los modales (1045+) */
      opacity: 0;
      transform: translateY(20px);
      transition: all 0.6s ease;
      border: 2px solid #36506c;
      user-select: none;
      
      }
  #cat-style{
    position:absolute;
        left:-5px; 
        top:-10px;
        width:50px;
        height:50px;
        animation: catBounce 1.4s infinite ease-in-out;
  }
  #burbuja{
    position: absolute;
        bottom: -14px;
        right: 22px;
        width: 0; height: 0;
        border-left: 12px solid transparent;
        border-right: 12px solid transparent;
        border-top: 14px solid #ffffff;
  }