/* Mobile storefront layer — keeps the desktop catalogue intact while giving
   phones a compact navigation shell, a filter sheet and thumb-sized actions. */
.header-action-icon,
.mobile-filter-open,
.mobile-control-label,
.filter-mobile-header,
.filter-mobile-footer,
.mobile-filter-backdrop,
.mobile-purchase-dock{display:none}

@media(max-width:640px){
  :root{--mobile-gutter:16px}

  html{overflow-x:clip;scroll-padding-top:118px}
  body{min-width:0;overflow-x:clip;background:#f4f6f8}
  body.mobile-filter-lock{overflow:hidden;overscroll-behavior:none}
  button,a,select,input{min-width:0}

  /* Two-tier mobile header: compact actions above, scrollable destinations below. */
  .site-header{
    display:grid;
    grid-template-columns:minmax(84px,1fr) 44px 62px 44px;
    grid-template-areas:"brand shipping bag language" "nav nav nav nav";
    align-items:center;
    column-gap:6px;
    row-gap:8px;
    min-height:0;
    padding:max(9px,env(safe-area-inset-top)) var(--mobile-gutter) 0;
    background:rgba(255,255,255,.97);
    box-shadow:0 5px 22px rgba(16,34,53,.08);
    border-bottom:0;
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
    z-index:30;
  }
  .site-header>.wordmark{
    grid-area:brand;
    align-self:center;
    min-width:0;
    overflow:hidden;
    font-size:16px;
    line-height:1.05;
    letter-spacing:.045em;
    text-overflow:clip;
  }
  .site-header>.wordmark small{font-size:9px;line-height:1.2;letter-spacing:.16em;margin-top:4px}
  .header-action-icon{display:block;width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
  body .site-header>.shipping-info-trigger{
    grid-area:shipping;
    display:grid;
    place-items:center;
    width:44px;
    height:42px;
    min-height:42px;
    margin:0;
    padding:0;
    border-color:#d2dae4;
    border-radius:12px;
    background:#fff;
    color:#102235;
  }
  .site-header>.shipping-info-trigger .shipping-info-label{display:none}
  .site-header>.bag-button{
    grid-area:bag;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:5px;
    width:62px;
    height:42px;
    min-height:42px;
    margin:0;
    padding:0 6px;
    border-color:#d2dae4;
    border-radius:12px;
    background:#102235;
    color:#fff;
    font-size:0;
  }
  .site-header>.bag-button>span{
    display:inline-flex;
    min-width:18px;
    height:18px;
    margin:0;
    padding:0 4px;
    background:var(--lime);
    color:#102235;
    font-size:10px;
    line-height:18px;
  }
  body .site-header>.language-switcher-wrap{
    grid-area:language;
    position:relative;
    display:grid;
    place-items:center;
    width:44px;
    height:42px;
    margin:0;
    border:1px solid #d2dae4;
    border-radius:12px;
    background:#fff;
    color:#102235;
  }
  .site-header>.language-switcher-wrap .language-switcher-icon{display:block}
  body .site-header>.language-switcher-wrap .language-switcher{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    max-width:none;
    margin:0;
    padding:0;
    border:0;
    opacity:0;
    cursor:pointer;
  }
  .site-header>.site-nav,
  .site-header nav.site-nav{
    grid-area:nav;
    display:flex!important;
    width:calc(100% + (var(--mobile-gutter) * 2));
    margin:0 calc(var(--mobile-gutter) * -1);
    padding:0 var(--mobile-gutter);
    gap:24px;
    overflow-x:auto;
    overscroll-behavior-x:contain;
    scrollbar-width:none;
    border-top:1px solid #edf0f4;
    background:#fff;
  }
  .site-header>.site-nav::-webkit-scrollbar{display:none}
  .site-nav a{
    display:flex;
    flex:0 0 auto;
    align-items:center;
    min-height:44px;
    padding:0 1px!important;
    font-size:13px;
    font-weight:600;
  }
  .site-nav a.current::after{bottom:0;height:3px}

  /* Home catalogue controls. */
  .catalog-page{padding:18px var(--mobile-gutter) 56px}
  .catalog-toolbar{display:flex;align-items:stretch;gap:13px;margin:0 0 18px}
  .collection-heading{width:100%}
  .collection-heading .eyebrow{margin:0 0 4px;font-size:10px;letter-spacing:.16em}
  .collection-main-row{gap:8px}
  .catalog-toolbar h2{font-size:28px;letter-spacing:-.035em}
  .catalog-toolbar h2 span{display:inline-flex;align-items:center;min-height:27px;padding:4px 8px;font-size:11px}
  .collection-main-row .toolbar-reset{min-height:38px;padding:7px 12px;font-size:12px}
  .collection-main-row .toolbar-reset.is-idle{display:none}
  .collection-main-row .selected-filters{
    order:4;
    width:100%;
    flex-wrap:nowrap;
    overflow-x:auto;
    padding:1px 0 3px;
    scrollbar-width:none;
  }
  .collection-main-row .selected-filters::-webkit-scrollbar{display:none}
  .collection-main-row .selected-filters button{flex:0 0 auto;min-height:34px}
  .toolbar-actions{
    display:grid;
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    width:100%;
    gap:10px;
    margin:0;
  }
  .toolbar-actions .search{grid-column:1/-1;order:1;width:100%;max-width:none}
  .toolbar-actions .search input{
    width:100%;
    height:50px;
    min-width:0;
    padding:0 15px 0 43px;
    border-color:#d3dce6;
    border-radius:14px;
    background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23667085' stroke-width='1.8' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-4-4'/%3E%3C/svg%3E") no-repeat 15px center;
    box-shadow:0 5px 16px rgba(16,34,53,.04);
    font-size:16px;
  }
  .mobile-filter-open{
    order:2;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    min-height:48px;
    padding:0 14px;
    border-radius:13px;
    background:#102235;
    color:#fff;
    font-size:14px;
    font-weight:750;
  }
  .mobile-filter-open svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
  .mobile-filter-open strong{display:inline-flex;align-items:center;justify-content:center;min-width:21px;height:21px;padding:0 6px;border-radius:999px;background:var(--lime);color:#102235;font-size:11px}
  .toolbar-actions .sort{
    order:3;
    display:flex;
    align-items:center;
    min-height:48px;
    overflow:hidden;
    border:1px solid #d3dce6;
    border-radius:13px;
    background:#fff;
  }
  .mobile-control-label{display:inline;padding-left:13px;color:#667085;font-size:12px;white-space:nowrap}
  .toolbar-actions .sort select{flex:1;width:100%;height:46px;min-width:0;padding:0 28px 0 7px;border:0;background-color:transparent;font-size:14px;font-weight:650}

  /* Off-canvas filter sheet. */
  .mobile-filter-backdrop:not([hidden]){
    position:fixed;
    inset:0;
    z-index:49;
    display:block;
    background:rgba(7,17,28,.54);
    backdrop-filter:blur(3px);
    -webkit-backdrop-filter:blur(3px);
  }
  .filter-card{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:50;
    display:flex;
    flex-direction:column;
    max-height:82vh;
    max-height:82dvh;
    margin:0;
    overflow:hidden;
    border:0;
    border-radius:24px 24px 0 0;
    background:#fff;
    box-shadow:0 -22px 70px rgba(7,17,28,.28);
    visibility:hidden;
    transform:translateY(104%);
    transition:transform .26s cubic-bezier(.22,.8,.26,1),visibility .26s;
  }
  .filter-card.is-mobile-open{visibility:visible;transform:translateY(0)}
  .filter-mobile-header{
    flex:0 0 auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding:18px 18px 14px;
    border-bottom:1px solid #e3e8ee;
    background:#fff;
  }
  .filter-mobile-kicker{display:block;margin-bottom:3px;color:#7b8795;font-size:10px;font-weight:750;letter-spacing:.15em}
  .filter-mobile-header h2{margin:0;color:#102235;font-size:21px;line-height:1.3}
  .filter-mobile-header h2 small{display:block;max-width:210px;margin-top:3px;overflow:hidden;color:#667085;font-size:11px;font-weight:500;text-overflow:ellipsis;white-space:nowrap}
  .filter-mobile-header>button{min-width:58px;min-height:40px;padding:0 12px;border-radius:999px;background:#eef2f6;color:#102235;font-size:13px;font-weight:750}
  .filter-fields{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding-bottom:4px;background:#fff}
  .filter-row,.filter-row-type{display:block;min-height:0;padding:14px 18px}
  .filter-row h3,.filter-row-type h3{margin:0 0 10px;font-size:13px}
  .filter-pills,.filter-row-type .filter-pills{display:flex;flex-wrap:wrap;gap:8px;overflow:visible;padding:0}
  .filter-pill,.filter-row-type .filter-pill{min-height:42px;padding:9px 13px;font-size:14px}
  .filter-expand{display:block;min-height:40px;margin:7px 0 0 auto;padding:8px 2px 6px 14px;font-size:12px}
  .filter-secondary-toggle{min-height:46px;font-size:13px}
  .filter-mobile-footer{
    flex:0 0 auto;
    display:grid;
    grid-template-columns:minmax(100px,.7fr) minmax(0,1.3fr);
    gap:10px;
    padding:12px 18px calc(12px + env(safe-area-inset-bottom));
    border-top:1px solid #e3e8ee;
    background:#fff;
    box-shadow:0 -8px 24px rgba(16,34,53,.06);
  }
  .filter-mobile-footer button{min-height:50px;border-radius:13px;font-size:14px;font-weight:750}
  #mobileFilterReset{border:1px solid #cbd5e1;background:#fff;color:#344054}
  #mobileFilterApply{background:#102235;color:#fff}

  /* Editorial two-column product cards with a proper thumb target. */
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 12px}
  .product-card{overflow:visible;border:0;border-radius:0;background:transparent;box-shadow:none;transition:none}
  .product-card:hover{transform:none;box-shadow:none}
  .product-photo{aspect-ratio:4/5;border-radius:15px;background:#e7ebef;box-shadow:0 8px 22px rgba(16,34,53,.08)}
  .photo-code{left:8px;top:8px;padding:3px 7px;border:0;font-size:10px}
  .photo-count{right:8px;bottom:8px;padding:3px 7px;font-size:10px}
  .product-text{padding:10px 2px 0}
  .product-text .meta{margin:0 0 5px;overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}
  .product-text h3{min-height:44px}
  .product-title{display:-webkit-box;overflow:hidden;font-size:15px;line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:2}
  .card-price-row{align-items:center;gap:8px;margin-top:8px;padding:0;border:0}
  .card-price-row .product-price{font-size:16px}
  .card-price-row .card-actions .card-cart{
    display:grid;
    place-items:center;
    width:44px;
    height:44px;
    min-height:44px;
    padding:0;
    border:0;
    border-radius:50%;
    background:var(--lime);
    color:#102235;
    box-shadow:0 5px 14px rgba(16,34,53,.12);
  }
  .card-cart-plus{font-size:23px;font-weight:500;line-height:1}
  .card-cart-label{display:none}

  .pagination{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;margin-top:34px;padding-top:20px}
  .pagination>button{min-height:44px;padding:8px 10px}
  .pagination>#prevPage{justify-self:stretch}
  .pagination>#nextPage{justify-self:stretch}
  .pagination .page-number{min-width:38px;min-height:44px}
  .pagination .page-info{grid-column:1/-1;order:5;width:100%;margin:2px 0 0}

  .bulk-strip{display:block;margin:0;padding:34px var(--mobile-gutter) calc(34px + env(safe-area-inset-bottom));border-radius:22px 22px 0 0}
  .bulk-strip h2{font-size:26px;line-height:1.25}
  .bulk-strip .light-button{display:flex;align-items:center;justify-content:center;min-height:50px;margin-top:22px}
  footer{padding:24px var(--mobile-gutter);gap:10px;background:#fff}
  footer>.wordmark{font-size:17px}
  footer a{margin-left:auto}

  /* Product detail: lighter hierarchy plus a persistent purchase dock. */
  .product-page-body{padding-bottom:calc(78px + env(safe-area-inset-bottom))}
  .product-page{padding:20px var(--mobile-gutter) 52px}
  .breadcrumb{margin-bottom:17px;font-size:12px}
  .product-showcase{gap:25px}
  .main-photo-wrap{border-radius:18px;background:#e7ebef}
  .product-thumbs{gap:8px;margin-top:10px}
  .product-thumbs button{width:62px;min-width:62px;height:62px}
  .product-summary h1{margin-top:10px;font-size:28px;line-height:1.22}
  .product-summary .detail-price{margin:17px 0 18px;font-size:24px}
  .color-photo-options{flex-wrap:nowrap;overflow-x:auto;padding:2px 0 5px;scrollbar-width:none}
  .color-photo-options::-webkit-scrollbar{display:none}
  .color-photo-options button{flex:0 0 auto;min-height:46px}
  .spec-buttons button,.detail-add,.buy-now{min-height:50px}
  .purchase-row{grid-template-columns:136px minmax(0,1fr)}
  .quantity-stepper{height:52px;grid-template-columns:44px 1fr 44px}
  .quantity-stepper button{min-width:44px;min-height:52px}
  .wholesale-callout{border-radius:15px;padding:17px}
  .wholesale-callout button{min-height:44px;padding:9px 0}
  .related-section{margin-top:50px;padding-top:30px}
  .section-heading h2{font-size:24px}
  .related-grid{gap:12px}
  .mobile-purchase-dock{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:38;
    display:grid;
    grid-template-columns:minmax(72px,1fr) 48px minmax(116px,1.45fr);
    align-items:center;
    gap:9px;
    padding:10px var(--mobile-gutter) calc(10px + env(safe-area-inset-bottom));
    border-top:1px solid #dce3eb;
    background:rgba(255,255,255,.97);
    box-shadow:0 -10px 30px rgba(16,34,53,.13);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
  }
  .mobile-purchase-price{min-width:0}
  .mobile-purchase-price span{display:block;color:#667085;font-size:10px}
  .mobile-purchase-price strong{display:block;overflow:hidden;color:#102235;font-size:16px;text-overflow:ellipsis;white-space:nowrap}
  .mobile-add-bag,.mobile-buy-now{height:48px;border-radius:13px}
  .mobile-add-bag{display:grid;place-items:center;border:1px solid #cbd5e1;background:#fff;color:#102235}
  .mobile-add-bag svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .mobile-buy-now{background:#102235;color:#fff;font-size:14px;font-weight:750}

  /* Cart cards stay readable with one hand and no squeezed columns. */
  .cart-page-body{background:#f4f6f8}
  .cart-page{padding:27px var(--mobile-gutter) 54px}
  .cart-titlebar{margin-bottom:20px}
  .cart-titlebar h1{font-size:30px}
  .cart-line{grid-template-columns:minmax(0,1fr) auto;gap:14px;margin:0 0 12px;padding:14px;border:1px solid #dce3eb;border-radius:16px;background:#fff}
  .cart-product{grid-template-columns:86px minmax(0,1fr);gap:13px}
  .cart-product img{width:86px;height:108px;border-radius:11px}
  .cart-product h2{font-size:14px}
  .cart-product p{font-size:12px}
  .cart-stepper{height:46px;border-radius:11px;overflow:hidden}
  .cart-stepper button{min-width:44px;min-height:44px}
  .cart-remove{border-radius:11px;background:#f2f5f7}
  .cart-summary{margin:22px 0 0;padding:18px;border:1px solid #dce3eb;border-radius:17px;background:#fff;text-align:left}
  .cart-estimate{justify-content:space-between}
  .cart-checkout-button,.cart-wholesale-button{min-height:50px;border-radius:12px}
  .cart-empty{padding:45px 20px;border-radius:18px;background:#fff}
  .cart-empty h2{font-size:25px}
  .cart-consultation{margin-top:35px;padding:22px 18px;border-radius:18px;background:#fff}
  .cart-consultation h2{font-size:24px}
  .cart-consultation-action{padding:20px 17px;border-radius:15px}

  /* Checkout and order lookup: single-column fields at every phone width. */
  .checkout-header{
    position:sticky;
    top:0;
    z-index:30;
    display:grid;
    grid-template-columns:minmax(82px,1fr) auto 44px auto;
    gap:8px;
    min-height:62px;
    height:auto;
    padding:max(8px,env(safe-area-inset-top)) var(--mobile-gutter) 8px;
    box-shadow:0 5px 22px rgba(16,34,53,.07);
  }
  .checkout-brand{overflow:hidden;font-size:16px;white-space:nowrap}
  .checkout-order-link{margin:0;font-size:11px;white-space:nowrap}
  body .checkout-header>.shipping-info-trigger{display:grid;place-items:center;width:44px;height:42px;min-height:42px;margin:0;padding:0;border-radius:12px;font-size:0}
  .checkout-header>.shipping-info-trigger .shipping-info-label{display:none}
  .checkout-cart-link{display:flex;align-items:center;min-height:42px;padding:0 8px;border-radius:11px;background:#eef2f6;font-size:11px;white-space:nowrap}
  .checkout-summary-pane{position:sticky;top:62px;z-index:12;padding:12px var(--mobile-gutter);box-shadow:0 5px 18px rgba(16,34,53,.06)}
  .checkout-summary-toggle{min-height:44px;padding:0}
  .checkout-form-pane{padding:25px var(--mobile-gutter) 70px}
  .checkout-field-row,.checkout-field-row-three{grid-template-columns:1fr}
  .checkout-field-row-three>.checkout-field:last-child{grid-column:auto}
  .checkout-field input,.checkout-field select,.checkout-field textarea{font-size:16px}
  .express-checkout button,.checkout-submit{min-height:52px}
  .order-lookup-page{padding:32px var(--mobile-gutter) 60px}
  .order-lookup-hero{margin-bottom:23px}
  .order-lookup-hero h1{font-size:34px}
  .order-lookup-hero>p:not(.eyebrow){font-size:15px;line-height:1.7}
  .order-lookup-card{padding:18px;border-radius:16px}
  .order-lookup-card+.order-lookup-card{margin-top:14px}
  .order-lookup-form-row input,.order-lookup-form-row .primary{min-height:50px}
  .customer-account-tabs button{min-height:44px;padding:8px 13px}

  /* Native dialogs need dynamic viewport height and safe-area breathing room. */
  dialog,.shipping-info-dialog{
    width:calc(100vw - 20px);
    max-width:calc(100vw - 20px);
    max-height:calc(100vh - 20px);
    max-height:calc(100dvh - 20px);
    margin:auto;
    border-radius:20px;
  }
  .bag-dialog,.request-dialog{padding:34px 18px calc(24px + env(safe-area-inset-bottom))}
  .dialog-close{width:44px;height:44px}
  .shipping-info-dialog{overflow-y:auto}
  .shipping-info-dialog .shipping-info-rate-grid{grid-template-columns:1fr}
  .shipping-info-dialog .shipping-info-dialog-actions{padding-bottom:calc(20px + env(safe-area-inset-bottom))}
}

@media(max-width:360px){
  :root{--mobile-gutter:12px}
  .site-header{grid-template-columns:minmax(78px,1fr) 42px 58px 42px;column-gap:5px}
  .site-header>.wordmark{font-size:15px}
  body .site-header>.shipping-info-trigger,
  body .site-header>.language-switcher-wrap{width:42px}
  .site-header>.bag-button{width:58px}
  .site-header>.site-nav,.site-header nav.site-nav{gap:20px}
  .product-grid{gap:23px 8px}
  .product-title{font-size:14px}
  .product-text .meta{font-size:11px}
  .photo-count{max-width:78px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .pagination{grid-template-columns:1fr auto 1fr;gap:5px}
  .pagination .page-number{min-width:34px;padding-left:6px;padding-right:6px}
  .cart-stepper{width:136px;grid-template-columns:44px 1fr 44px}
  .mobile-purchase-dock{grid-template-columns:minmax(62px,.85fr) 46px minmax(104px,1.35fr);gap:7px}
  .checkout-header{grid-template-columns:minmax(75px,1fr) auto 42px auto;gap:5px}
  body .checkout-header>.shipping-info-trigger{width:42px}
  .checkout-cart-link{padding:0 6px}
}

@media(prefers-reduced-motion:reduce){
  .filter-card{transition:none}
}