.mobile-tab-nav { display: none; }

@media (max-width: 800px) {
  body { padding-bottom: 0; }
  main { padding-bottom: 44px; }
  .site-footer { padding-bottom: calc(94px + env(safe-area-inset-bottom, 0px)); }
  .mobile-tab-nav {
    position: fixed;
    inset: auto 0 0;
    z-index: 80;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    padding: 5px max(4px, env(safe-area-inset-right, 0px)) env(safe-area-inset-bottom, 0px) max(4px, env(safe-area-inset-left, 0px));
    background: rgba(255, 255, 255, .97);
    border-top: 1px solid #e9e0da;
    box-shadow: 0 -8px 26px #17171712;
    backdrop-filter: blur(14px);
  }
  .mobile-tab {
    position: relative;
    min-width: 0;
    min-height: 59px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 4px 2px;
    color: #5e5a57;
    text-align: center;
    font: 700 10px/1.2 Manrope, sans-serif;
    -webkit-tap-highlight-color: transparent;
  }
  .mobile-tab svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.85; stroke-linecap: round; stroke-linejoin: round; }
  .mobile-tab.active { color: #c84817; }
  .mobile-tab.active::before { content: ""; position: absolute; top: -6px; width: 27px; height: 3px; border-radius: 0 0 3px 3px; background: #c84817; }
  .mobile-tab:focus-visible { outline: 2px solid #c84817; outline-offset: -3px; border-radius: 5px; }
  #categories, #product-search { scroll-margin-top: 84px; }
  .cart-toast { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
  .pwa-install-panel { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
}

@media print {
  .mobile-tab-nav { display: none !important; }
  body { padding-bottom: 0 !important; }
}