/* DewLeafe mobile layer: compact, touch-friendly and intentionally additive. */
:root {
  --mobile-gutter: clamp(16px, 5vw, 24px);
  --mobile-touch: 44px;
  --mobile-header-height: 62px;
}

.mobile-filter-bar { display: none; }

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  min-width: 0;
  overflow-x: clip;
  -webkit-tap-highlight-color: transparent;
}

button, a, input, select, textarea { touch-action: manipulation; }

/* Hidden feedback must leave the visual and pointer layers completely. */
.toast:not(.show) {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, calc(100% + 32px));
}

.toast.show {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
}

@media (max-width: 760px) {
  .announcement {
    padding-inline: var(--mobile-gutter);
    padding-top: max(8px, env(safe-area-inset-top));
  }

  .site-header,
  .header,
  .simple-header {
    min-height: calc(var(--mobile-header-height) + env(safe-area-inset-top));
    padding-left: var(--mobile-gutter);
    padding-right: var(--mobile-gutter);
    padding-top: max(8px, env(safe-area-inset-top));
  }

  .logo, .footer-logo {
    min-width: 0;
    font-size: clamp(20px, 6vw, 27px);
  }

  .brand-lockup, .brand-lockup span { min-width: 0; }
  .brand-lockup img { width: clamp(25px, 8vw, 34px); height: clamp(25px, 8vw, 34px); }

  .header-actions { min-width: 0; gap: 4px; }
  .header-account-link, .cart-link, .icon-btn, .menu-toggle { min-width: var(--mobile-touch); min-height: var(--mobile-touch); }

  .header-account-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
  }

  .header-account-link .header-action-text, .cart-link > span { display: none; }
  .cart-link { width: var(--mobile-touch); justify-content: center; padding: 0; }
  .cart-link .cart-count { margin: 0; }

  .site-mobile-nav {
    top: calc(var(--mobile-header-height) + env(safe-area-inset-top));
    max-height: calc(100dvh - var(--mobile-header-height) - env(safe-area-inset-top));
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-bottom: max(16px, env(safe-area-inset-bottom));
  }

  .site-mobile-nav a { min-height: 48px; padding-inline: var(--mobile-gutter); }

  .button, button,
  input:not([type="checkbox"]):not([type="radio"]), select, textarea { min-height: var(--mobile-touch); }
  input[type="checkbox"], input[type="radio"] { width: 20px; height: 20px; }

  .shop-hero, .shop-section, .products-section, .catalog-page,
  .dashboard, .auth-shell, .admin-shell, .legal-page, .cart-page {
    padding-left: var(--mobile-gutter);
    padding-right: var(--mobile-gutter);
  }

  .shop-hero h1, .catalog-intro h1, .legal-page h1, .auth-intro h1, .admin-login h1 {
    max-width: 12ch;
    text-wrap: balance;
  }

  .shop-hero .button, .hero-actions .button, .auth-card .button, .admin-login .button { width: 100%; }

  .product-grid.featured-grid, .featured-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(min(78vw, 300px), 1fr);
    grid-template-columns: none;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--mobile-gutter);
    padding-bottom: 8px;
  }

  .featured-grid > * { scroll-snap-align: start; }

  .catalog-page { padding-top: 18px; padding-bottom: max(52px, env(safe-area-inset-bottom)); }
  .catalog-controls { position: static; gap: 12px; padding: 12px; border-radius: 16px; }

  .mobile-filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 44px;
  }

  .mobile-filter-bar > div { display: grid; gap: 2px; min-width: 0; }
  .mobile-filter-bar span { color: var(--muted); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
  .mobile-filter-bar strong { color: var(--ink); font-size: 15px; }

  .mobile-filter-toggle {
    flex: 0 0 auto;
    border: 1px solid var(--ink);
    border-radius: 999px;
    background: var(--ink);
    color: var(--white);
    padding-inline: 16px;
    font-size: 13px;
    font-weight: 700;
  }

  .mobile-filter-content { display: none; gap: 16px; }
  .catalog-controls.is-filters-open .mobile-filter-content { display: grid; padding-top: 4px; }
  .catalog-search input { min-width: 0; }
  .catalog-filters { gap: 8px; }
  .catalog-filters button, .catalog-toolbar-chip, .catalog-filter-head button { min-height: 40px; }

  .brand-filters {
    max-height: 176px;
    overflow-y: auto;
    align-content: start;
    padding-right: 4px;
    overscroll-behavior: contain;
  }

  .catalog-options { gap: 10px; }
  .catalog-options .sort-control, .catalog-options select, .catalog-options button { width: 100%; }

  .catalog-toolbar {
    position: sticky;
    top: calc(var(--mobile-header-height) + env(safe-area-inset-top) + 6px);
    z-index: 10;
    margin-inline: calc(var(--mobile-gutter) * -1);
    padding: 10px var(--mobile-gutter);
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter: blur(12px);
  }

  .catalog-toolbar-actions {
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .catalog-toolbar-actions::-webkit-scrollbar { display: none; }
  .catalog-products { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .catalog-card .product-image { height: auto; aspect-ratio: 1 / 1.08; }
  .catalog-card-body { padding: 12px; }
  .catalog-card-body h2 { min-height: 2.8em; font-size: 15px; line-height: 1.25; }
  .catalog-card-body footer strong { font-size: 14px; }
  .catalog-card-body footer button { width: 40px; min-width: 40px; min-height: 40px; }

  .product-page, .cart-page, .dashboard, .auth-shell, .admin-shell {
    padding-top: 24px;
    padding-bottom: max(48px, env(safe-area-inset-bottom));
  }

  .product-gallery, .product-info, .cart-summary, .cart-items,
  .dashboard-content, .auth-card, .admin-panel { min-width: 0; }
  .product-info, .cart-summary, .auth-card, .admin-panel { padding: 16px; }
  .cart-item, .cart-item-main, .cart-item-actions { min-width: 0; }
  .cart-item-name, .product-title-link, .admin-row, .admin-row strong { overflow-wrap: anywhere; }

  .account-tabs, .admin-tabs, .admin-panel-head {
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
  }

  .form-grid { gap: 14px; }
  .admin-login { min-height: auto; padding: 22px var(--mobile-gutter); }
  .admin-dialog { width: calc(100% - 24px); max-height: calc(100dvh - 24px - env(safe-area-inset-bottom)); overflow-y: auto; }

  .cart-confirm {
    bottom: max(12px, env(safe-area-inset-bottom));
    left: var(--mobile-gutter);
    right: var(--mobile-gutter);
    width: auto;
    max-width: none;
  }

  footer.site-footer { padding-bottom: max(24px, env(safe-area-inset-bottom)); }
  footer.site-footer p,
  footer.site-footer a {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
}

@media (max-width: 380px) {
  .header-quick-search { display: none; }
  .header.site-header,
  .simple-header.site-header { gap: 6px; }
  .header.site-header > .logo,
  .simple-header.site-header > .logo { flex: 1 1 auto; }
  .header-actions { flex: 0 0 auto; }
  .catalog-products { grid-template-columns: 1fr; }
  .catalog-card .product-image { aspect-ratio: 1 / .92; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}