/* ProGain mobile-first experience layer */
@media (max-width: 900px){
  html{-webkit-text-size-adjust:100%}
  body{overflow-x:hidden;padding-bottom:78px}
  button,a,input,select,textarea{touch-action:manipulation}
  input,select,textarea{font-size:16px!important}

  .pharma-topbar,.topbar{height:62px!important;padding:0 10px!important;gap:8px}
  .pharma-brand{min-width:92px!important}
  .brand-word{font-size:18px!important;line-height:18px!important}
  .pharma-brand small{font-size:6px!important;letter-spacing:.32em!important;margin-left:6px!important}
  .topnav{margin-left:auto;gap:2px!important;min-width:0}
  .topnav-link{min-width:40px;min-height:40px;padding:8px!important;display:grid;place-items:center;border-radius:9px!important;font-size:15px!important}
  .topnav-link span{display:none!important}
  .topbar-actions{display:none!important}

  .pharma-shell{padding:8px!important}
  .order-workspace{display:flex!important;flex-direction:column!important;gap:10px!important}
  .category-rail{order:0;width:100%;position:sticky!important;top:62px!important;z-index:8;padding:7px!important;border-radius:10px!important;background:rgba(7,12,16,.96)!important;backdrop-filter:blur(14px)}
  .rail-title,.rail-info{display:none!important}
  .pharma-category-nav{display:flex!important;gap:6px!important;overflow-x:auto!important;overscroll-behavior-inline:contain;scrollbar-width:none;padding:1px 1px 4px!important}
  .pharma-category-nav::-webkit-scrollbar{display:none}
  .pharma-category-nav .category-chip{min-width:max-content!important;width:auto!important;min-height:38px!important;grid-template-columns:18px auto auto!important;padding:8px 10px!important;border-radius:8px!important}
  .pharma-category-nav .category-chip span:nth-child(2){font-size:11px!important}

  .catalog-panel{order:1;width:100%;min-width:0}
  .catalog-toolbar{gap:9px!important;margin-bottom:9px!important;padding:4px 1px!important}
  .catalog-toolbar h1{font-size:23px!important}
  .catalog-toolbar .eyebrow{font-size:8px!important}
  .catalog-tools{display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;width:100%!important;gap:6px!important}
  .search-box{width:100%!important;min-width:0;height:42px!important}
  .catalog-tools .btn{min-height:42px!important;padding-inline:10px!important}
  .account-inline-note{font-size:10px!important;padding:6px 8px!important}

  .compact-builder{display:none!important}
  .pharma-groups{gap:7px!important}
  .group-toggle{min-height:44px!important;padding:9px 11px!important}
  .group-toggle strong{font-size:11px!important}
  .group-toggle em{font-size:8px!important}
  .group-body{padding:7px!important}
  .products-cards{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:7px!important}
  .product-card{height:auto!important;min-height:180px!important;padding:8px!important;grid-template-columns:56px minmax(0,1fr)!important;column-gap:7px!important;border-radius:9px!important}
  .product-title-row strong{font-size:11px!important;line-height:1.12!important}
  .product-title-row>div>span{font-size:9px!important}
  .product-card-description{font-size:8px!important;line-height:1.18!important;min-height:19px!important}
  .product-price{font-size:13px!important}
  .card-action-row{grid-template-columns:62px minmax(0,1fr)!important;gap:5px!important}
  .card-qty{grid-template-columns:20px 22px 20px!important;height:30px!important}
  .card-add{height:30px!important;min-height:30px!important;font-size:7px!important}
  .vial-art{width:52px!important;height:108px!important;transform:scale(.86)!important;transform-origin:center!important}

  .pharma-cart-panel{order:2;position:static!important;width:100%}
  .pharma-cart-card{padding:12px!important}
  .pharma-checkout{min-height:46px!important}

  .mobile-cart-dock{position:fixed;left:8px;right:8px;bottom:max(8px,env(safe-area-inset-bottom));z-index:40;display:grid;grid-template-columns:minmax(0,1fr) 104px;gap:7px;padding:7px;border:1px solid #26343d;border-radius:14px;background:rgba(6,11,15,.96);backdrop-filter:blur(16px);box-shadow:0 14px 40px rgba(0,0,0,.45)}
  .mobile-cart-dock[hidden]{display:none!important}
  .mobile-cart-dock button{min-height:48px;border-radius:10px}
  .mobile-cart-dock-main{display:grid;grid-template-columns:28px auto 1fr;align-items:center;gap:7px;padding:0 10px;border:1px solid #1f2d35;background:#0a1217;color:#fff;text-align:left}
  .mobile-cart-dock-count{display:grid;place-items:center;width:28px;height:28px;border-radius:999px;background:#171f12;border:1px solid rgba(250,239,35,.35);color:#faef23;font-weight:900;font-size:11px}
  .mobile-cart-dock-label{font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.04em}
  .mobile-cart-dock-total{justify-self:end;font-size:14px;white-space:nowrap}
  .mobile-cart-dock-checkout{border:0;background:linear-gradient(180deg,#fff41f,#e8db00);color:#060606;font-size:9px;font-weight:950;text-transform:uppercase;letter-spacing:.05em}
  .mobile-cart-dock-checkout:disabled{opacity:.45}

  .checkout-shell,.success-shell{width:100%;padding:4px 0!important;margin:0 auto!important}
  .checkout-grid{grid-template-columns:1fr!important;gap:10px!important}
  .checkout-card,.success-card{padding:18px!important;border-radius:14px!important}
  .checkout-card h1,.success-card h1{font-size:34px!important}
  .field-grid.two,.field-grid.three{grid-template-columns:1fr!important}
  .checkout-summary{position:static!important;order:-1}
  .field input,.field textarea,.field select,.search-control,.select-control{min-height:46px!important}
  textarea{min-height:96px!important}
  .btn-large{min-height:48px!important}

  .auth-page{padding:18px 12px!important;align-items:start!important}
  .customer-auth-card,.login-card{width:100%!important;max-width:520px;padding:20px!important;border-radius:14px!important}
  .customer-auth-card h1{font-size:38px!important}
  .auth-tabs{gap:6px!important}
  .auth-tabs .admin-tab{min-height:44px!important}

  .account-shell{padding:24px 12px!important}
  .account-hero{margin-bottom:18px!important}
  .account-hero h1{font-size:38px!important}
  .account-grid{grid-template-columns:1fr!important;gap:12px!important}
  .account-card{padding:16px!important;border-radius:14px!important}
  .account-orders-card{min-width:0}
  .customer-order-card{padding:14px!important}
  .order-card-head{gap:8px!important}
  .order-total{font-size:17px!important}
  .order-items li{gap:8px!important;font-size:12px!important}

  .admin-topbar{height:62px!important;padding:0 10px!important}
  .admin-shell{padding:18px 10px!important}
  .admin-tabs{overflow-x:auto;scrollbar-width:none;gap:6px!important;padding-bottom:2px}
  .admin-tabs::-webkit-scrollbar{display:none}
  .admin-tab{white-space:nowrap;min-height:42px;padding:9px 12px!important}
}

@media (max-width: 540px){
  .products-cards{grid-template-columns:1fr!important}
  .product-card{min-height:166px!important;grid-template-columns:66px minmax(0,1fr)!important;padding:9px!important}
  .product-title-row strong{font-size:12px!important}
  .product-card-description{font-size:8.5px!important}
  .vial-art{width:60px!important;height:116px!important;transform:scale(.9)!important}
  .catalog-tools{grid-template-columns:1fr!important}
  .catalog-tools .btn{display:none!important}
  .pharma-cart-line{grid-template-columns:30px minmax(0,1fr) auto!important}
  .account-badge{display:none!important}
  .mobile-cart-dock{grid-template-columns:minmax(0,1fr) 96px}
}

@media (max-width: 380px){
  .pharma-brand{min-width:78px!important}
  .brand-word{font-size:16px!important}
  .topnav-link{min-width:36px!important;padding:7px!important}
  .product-card{grid-template-columns:58px minmax(0,1fr)!important}
  .vial-art{transform:scale(.82)!important}
  .mobile-cart-dock{left:6px;right:6px;grid-template-columns:minmax(0,1fr) 88px}
  .mobile-cart-dock-total{font-size:12px}
}