/* =========================================
   MOBILE FRIENDLY STYLES
   ========================================= */
@media (max-width: 768px) {

  /* Layout adjustments */
  body {
    padding: 0 1rem;
    font-size: 16px;
  }

  header {
    padding: 1rem 0.5rem;
  }

  h1 {
    font-size: 1.6rem;
  }

  /* Stack menu vertically */
  .menu {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .menu > li {
    width: 100%;
    text-align: center;
  }

  .menu ul {
    position: static;
    display: none;
    width: 100%;
    background: #2a2a2a;
    border: none;
    box-shadow: none;
    margin-top: 0.5rem;
  }

  .menu li:hover ul {
    display: block;
  }

  /* Main content */
  main {
    padding: 1rem;
  }

  main img {
    width: 100%;
    max-width: 100%;
    height: auto;
  }

  /* Forms */
  .form-container {
    width: 100%;
    margin: 1rem auto;
    padding: 1rem;
  }

  label {
    font-size: 0.9rem;
  }

  input, textarea, select {
    font-size: 1rem;
  }

  /* Tables */
  .table-container {
    width: 100%;
    overflow-x: auto;
  }

  table {
    font-size: 0.9rem;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  th, td {
    padding: 10px 12px;
  }

  /* Cards section */
  #cardArea {
    flex-direction: column;
    align-items: center;
  }

  .card {
    width: 60px;
    height: 90px;
  }

  #discardPile {
    width: 120px;
    height: 160px;
    font-size: 0.9rem;
  }

  /* Buttons */
  .btn, #dealButton {
    width: 100%;
    font-size: 1rem;
  }

  /* Footer */
  footer {
    font-size: 0.9rem;
    padding: 0.8rem;
  }
}