/* welcome styling */
.welcome-section {
    text-align: center;
    margin-top: 180px;
    padding: 1em;
    background-color: #e0f7ff;
    font-size: 1.2em;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  }
  
  .welcome-section input,
  .welcome-section button {
    font-size: 1em;
    padding: 0.3em 0.6em;
    margin: 0.5em;
  }
  
  /* Modal Popup Styling */
  .modal {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease-in-out;
  }
  
  .modal.hidden {
    display: none;
  }
  
  .modal-content {
    background-color: #ffffff;
    padding: 2em;
    border-radius: 12px;
    text-align: center;
    max-width: 500px;
    font-size: 1.2em;
    color: #234;
    box-shadow: 0 0 12px rgba(0,0,0,0.2);
    position: relative;
  }
  
  .close-button {
    position: absolute;
    top: 0.3em;
    right: 0.6em;
    font-size: 1.5em;
    font-weight: bold;
    color: #888;
    cursor: pointer;
  }
  
  .close-button:hover {
    color: #2e9cca;
  }
  
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  
  #nameInputModal input {
    padding: 0.5em;
    font-size: 1em;
    margin-right: 0.5em;
  }
  
  #nameInputModal button {
    padding: 0.5em 1em;
    font-size: 1em;
    cursor: pointer;
  }