/* Overlay */
    .modal {
      display: none;
      position: fixed;
      z-index: 1000;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0,0,0,0.6);
      justify-content: center;
      align-items: center;
    }

    /* Bigger modal box */
    .modal-content {
      background: #fff;
      padding: 40px;
      border-radius: 12px;
      width: 600px;
      max-width: 90%;
      position: relative;
      animation: fadeIn 0.3s ease;
    }

    /* Close (X) */
    .close {
      position: absolute;
      right: 20px;
      top: 15px;
      font-size: 24px;
      cursor: pointer;
    }

    .close:hover {
      color: red;
    }

    /* Bottom close button */
    .close-btn {
      margin-top: 25px;
      padding: 12px 25px;
      font-size: 16px;
      border: none;
      border-radius: 6px;
      background-color: #333;
      color: #fff;
      cursor: pointer;
      width: 100px;
    }

    .close-btn:hover {
      background-color: #555;
    }

    /* Animation */
    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(-30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }