/* RESPONSIVE, 768px (tablet) */

@media (max-width: 768px) {
  .container {
    padding: 0.75rem;
  }

  .padded-page {
    padding: 0.75rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .data-table th,
  .data-table td {
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
  }

  .directory-table th,
  .directory-table td {
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  /* Hamburger menu */
  .nav-toggle-label {
    display: block;
  }

  .site-header nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--background);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.25rem;
    z-index: 10;
  }

  .site-header {
    position: relative;
  }

  .nav-toggle-checkbox:checked ~ nav {
    display: block;
  }

  .site-header .nav-links {
    flex-direction: column;
    gap: 0.75rem;
  }

  /* Animate hamburger to X */
  .nav-toggle-checkbox:checked ~ .nav-toggle-label span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle-checkbox:checked ~ .nav-toggle-label span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle-checkbox:checked ~ .nav-toggle-label span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hide less important columns on mobile */
  .data-table .col-author {
    display: none;
  }

  .directory-table .col-type,
  .directory-table .col-items {
    display: none;
  }

  .col-replies {
    width: auto;
  }
}

/* RESPONSIVE, 480px (phone) */

@media (max-width: 480px) {
  .container {
    padding: 0.5rem;
  }

  .padded-page {
    padding: 0.5rem;
  }

  h1 {
    font-size: 1.6rem;
  }

  .toast-container {
    left: 0.75rem;
    right: 0.75rem;
  }

  .toast {
    max-width: 100%;
  }

  .post-header {
    flex-direction: column;
    gap: 0.2rem;
  }

  /* The composer and the on-screen keyboard together take most of a phone, so
     the log gives up height rather than pushing the input off the bottom. */
  .chat-log {
    height: 55vh;
    padding: 0.35rem;
  }

  /* No hover on a touch screen, so a delete control that only appears on hover
     is a control that does not exist. */
  .chat-remove {
    opacity: 1;
  }
}