/* iOS Safari / mobile storefront fixes — desktop rules unchanged below 640px breakpoint */

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  overflow-x: hidden;
}

/* color-mix fallback for older WebKit (same visual on desktop) */
.border-accent {
  border-color: rgba(232, 185, 35, 0.45);
}
@supports (color-mix(in srgb, white, black)) {
  .border-accent {
    border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  }
}

/* ── Mobile / touch only ─────────────────────────────────────────────────── */
@media (max-width: 639px) {
  body {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }

  nav.sticky,
  .shop-top-nav {
    padding-top: env(safe-area-inset-top);
  }

  /* ── Mobile tab bar (portrait) ─────────────────────────────────────────── */
  .shop-nav-tabs-panel {
    position: relative;
  }

  .shop-nav-tabs {
    display: flex;
    align-items: stretch;
    gap: 0;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    padding: 0 0.25rem;
    mask-image: linear-gradient(to right, transparent, #000 12px, #000 calc(100% - 12px), transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 12px, #000 calc(100% - 12px), transparent);
  }

  .shop-nav-tabs::-webkit-scrollbar {
    display: none;
  }

  .shop-nav-tab {
    flex: 0 0 auto;
    scroll-snap-align: start;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 44px;
    padding: 0.5rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
    color: #9ca3af;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(232, 185, 35, 0.15);
  }

  .shop-nav-tab.is-active {
    color: var(--accent);
    border-bottom-color: var(--accent);
  }

  .shop-nav-live-dot {
    display: inline-block;
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 9999px;
    background: #ef4444;
    animation: shop-nav-pulse 1.2s infinite;
  }

  .shop-nav-tab-live.is-broadcasting,
  .shop-nav-live.is-broadcasting {
    color: var(--accent);
  }

  @keyframes shop-nav-pulse {
    50% { opacity: 0.55; }
  }

  .shop-nav-bar {
    min-height: 48px;
  }

  /* Prevent focus-zoom on inputs (iOS zooms when font-size < 16px) */
  input,
  select,
  textarea {
    font-size: 16px;
  }

  #cart-drawer {
    height: 100dvh;
    max-height: -webkit-fill-available;
    padding-bottom: env(safe-area-inset-bottom);
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  #cart-items {
    -webkit-overflow-scrolling: touch;
  }

  #checkout-modal > div {
    max-height: calc(100dvh - 2rem - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  nav a,
  nav button,
  .shop-nav-tab,
  .btn-accent,
  button[type="submit"] {
    min-height: 44px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(232, 185, 35, 0.15);
  }

  .card-img,
  main img {
    -webkit-user-drag: none;
    user-select: none;
  }

  .browse-toolbar form {
    flex-direction: column;
    align-items: stretch;
  }

  .browse-toolbar form select,
  .browse-toolbar form button {
    width: 100%;
  }

  .browse-set-pills {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }

  .browse-set-pills::-webkit-scrollbar {
    display: none;
  }

  .browse-set-pills a {
    flex-shrink: 0;
  }

  footer {
    padding-bottom: max(2rem, env(safe-area-inset-bottom));
  }

  #cookie-banner .cookie-banner-inner {
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }

  body.cookie-banner-open footer {
    padding-bottom: calc(8rem + env(safe-area-inset-bottom));
  }

  .product-add-row {
    flex-direction: column;
    align-items: stretch;
  }

  .product-add-row .btn-accent {
    width: 100%;
  }
}

/* Desktop nav link polish */
@media (min-width: 640px) {
  #cart-drawer {
    width: 24rem; /* w-96 */
  }

  .shop-nav-link {
    color: #9ca3af;
    padding: 0.25rem;
    font-weight: 600;
    transition: color 0.15s;
  }

  .shop-nav-link:hover {
    color: var(--accent);
  }

  .shop-nav-link.is-active {
    color: var(--accent);
  }

  .shop-nav-live {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
  }
}