/* Menu bar on computers (screens 769px+ with a mouse): brown bar with gold
   text, small diamonds between the links, a gold dot under the current page
   (aria-current, set in partials/main_nav.html), and a recipe menu of photo
   tiles where the whole tile is a link. Phones and touch tablets keep their
   own menu (mobile-nav.css). */

/* arrow after "Recept": computers only (phones have their own) */
.nav-caret {
  display: none;
}

@media screen and (min-width: 769px) and (hover: hover) {

  .nav-bar .nav-caret {
    display: block;
  }

  .nav-bar nav {
    padding: 0;
    min-height: 56px;
    align-items: stretch;
    box-shadow: none;
  }

  .nav-bar nav > a,
  .nav-bar nav .dropdown > a {
    display: flex;
    align-items: center;
    box-shadow: none;
    transform: none !important;
    border: 0;
    border-radius: 0;
  }

  /* "Recept" lines up with the other links */
  .nav-bar nav > .dropdown {
    display: flex;
    align-items: stretch;
  }

  /* little arrow after "Recept" so it's clear a menu opens */
  .nav-bar nav .dropdown > a {
    gap: 0.45em;
  }

  .nav-bar nav .dropdown > a > .nav-caret {
    width: 0.62em;
    height: 0.62em;
    transition: transform 0.2s ease;
  }

  .nav-bar nav .dropdown:hover > a > .nav-caret {
    transform: rotate(180deg);
  }

  /* the recipe menu: tiles with the photo, name at the bottom, whole tile
     clickable */
  .nav-bar .dropdown-content {
    width: min(1100px, 92vw);
    padding: 18px;
    border-radius: 0 0 12px 12px;
  }

  .nav-bar .supercategory-container {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    padding: 0;
  }

  .nav-bar .supercategory-item {
    padding-bottom: 0;
    aspect-ratio: 3 / 2;
    border: 0;
    border-radius: 8px;
  }

  .nav-bar .supercategory-card {
    border-radius: 8px;
    overflow: hidden;
    background-image: var(--tile-img, none);   /* full-colour photo; the title has its own shade */
    background-color: #5a4334;
  }

  .nav-bar .supercategory-card:hover {
    transform: none;
  }

  .nav-bar .supercategory-title {
    top: auto;
    bottom: 0;
    z-index: 1;
    padding: 28px 14px 12px;
    text-align: left;
    font-size: 1.05rem;
    color: #fff;
    background: linear-gradient(to top, rgba(30, 20, 14, 0.85), rgba(30, 20, 14, 0));
    pointer-events: none;
  }

  .nav-bar .supercategory-title::after {
    display: none;
  }

  /* the link covers the whole tile; its own text is only for screen readers */
  .nav-bar .supercategory-link {
    inset: 0;
    padding: 0;
    opacity: 1;
    transform: none;
    background: rgba(0, 0, 0, 0);
    font-size: 0;
    transition: background-color 0.2s ease;
  }

  .nav-bar .supercategory-link i {
    display: none;
  }

  .nav-bar .supercategory-card:hover .supercategory-link {
    background: rgba(255, 255, 255, 0.12);
  }

  .nav-bar .supercategory-card {
    transition: box-shadow 0.2s ease;
  }

  .nav-bar .supercategory-item:hover .supercategory-card {
    box-shadow: inset 0 0 0 3px var(--accent-warm);
  }

  /* ---------- colours, dividers and current page ---------- */
  .nav-bar {
    background-color: #5e4633;
    border-bottom: 1px solid rgba(232, 196, 140, 0.35);
  }

  .nav-bar nav {
    background: linear-gradient(to bottom, #6e5440, #5e4633);
    border-bottom: 0;
  }

  .nav-bar nav > a,
  .nav-bar nav .dropdown > a {
    position: relative;
    margin: 0;
    padding: 0 26px;
    color: #f0dcc0;
    background: none;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
  }

  /* small diamond between the links */
  .nav-bar nav .dropdown > a::before,
  .nav-bar nav .dropdown + a::before {
    content: '';
    position: absolute;
    left: -3px;
    top: 50%;
    width: 6px;
    height: 6px;
    margin-top: -3px;
    background: rgba(240, 220, 192, 0.45);
    transform: rotate(45deg);
  }

  .nav-bar nav > a::after,
  .nav-bar nav .dropdown > a::after {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    bottom: 9px;
    width: 5px;
    height: 5px;
    margin: 0 0 0 -2.5px;
    border-radius: 50%;
    background: var(--accent-gold, #d9a85b);
    opacity: 0;
    transition: opacity 0.2s ease;
  }

  .nav-bar nav > a:hover,
  .nav-bar nav .dropdown:hover > a,
  .nav-bar nav > a[aria-current="page"],
  .nav-bar nav .dropdown > a[aria-current="page"] {
    color: #ffd99a;
    background: none;
  }

  .nav-bar nav > a[aria-current="page"]::after,
  .nav-bar nav .dropdown > a[aria-current="page"]::after,
  .nav-bar nav > a:hover::after,
  .nav-bar nav .dropdown:hover > a::after {
    opacity: 1;
  }

  .nav-bar .dropdown-content {
    background: #46342a;
    border: 0;
    border-top: 1px solid rgba(232, 196, 140, 0.35);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
  }
}