/* EduCantina 6.1.8 — tablet 10,1" retrato. O modo paisagem e o celular permanecem inalterados. */
@media (min-width:700px) and (max-width:900px) and (orientation:portrait){
  body.role-operator{--ec-tabbar-h:78px;background:#f4f7fb;overflow-x:hidden}
  body.role-operator .layout{display:block;min-height:100vh}
  body.role-operator .side{display:none!important}
  body.role-operator .main{width:100%;min-width:0}
  body.role-operator .topbar{height:78px;padding:0 22px;position:sticky;top:0;z-index:80;box-shadow:0 4px 18px rgba(15,23,42,.06)}
  body.role-operator .menu-toggle{display:none!important}
  body.role-operator .page-title h1{font-size:23px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
  body.role-operator .page-title span{display:block;font-size:11px;margin:0;color:#64748b}
  body.role-operator .top-user .who{display:block}
  body.role-operator .content{max-width:none;width:100%;padding:20px 20px calc(var(--ec-tabbar-h) + 28px);margin:0}
  body.role-operator .panel,body.role-operator .card{border-radius:17px;box-shadow:0 8px 24px rgba(15,23,42,.055)}
  body.role-operator input,body.role-operator select,body.role-operator textarea{min-height:52px;font-size:16px;border-radius:12px;padding:13px 14px}
  body.role-operator .btn{min-height:50px;font-size:15px;border-radius:12px;padding:12px 18px}
  body.role-operator .btn.small{min-height:42px;font-size:13px}
  body.role-operator .titlebar,body.role-operator .panel-head{align-items:center}
  body.role-operator .titlebar h2,body.role-operator .panel-head h2{font-size:18px}
  body.role-operator .hint{font-size:12px;line-height:1.45}

  /* Dashboard operacional */
  body.role-operator.action-staff .staff-portal{padding-bottom:4px}
  body.role-operator.action-staff .staff-head{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;margin-bottom:16px}
  body.role-operator.action-staff .staff-head h2{font-size:27px;margin:4px 0}
  body.role-operator.action-staff .staff-kpis{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:14px!important}
  body.role-operator.action-staff .staff-kpis>div{min-height:145px;padding:20px;border-radius:18px}
  body.role-operator.action-staff .staff-kpis strong{font-size:28px}
  body.role-operator.action-staff .staff-action-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:13px!important;margin-top:14px}
  body.role-operator.action-staff .staff-action-grid>a{min-height:118px;padding:18px;border-radius:17px}
  body.role-operator.action-staff .staff-action-grid i{font-size:28px}
  body.role-operator.action-staff .staff-action-grid strong{font-size:16px}
  body.role-operator.action-staff .staff-desktop-grid{grid-template-columns:1fr!important;gap:14px!important}
  body.role-operator.action-staff .staff-open-box{grid-template-columns:1fr!important;padding:22px}

  /* PDV retrato */
  body.role-operator.action-pdv .content{padding-left:16px;padding-right:16px}
  body.role-operator.action-pdv .pdv-shell{display:flex!important;flex-direction:column!important;gap:14px!important}
  body.role-operator.action-pdv .pdv-products{order:1;width:100%;padding:16px}
  body.role-operator.action-pdv .pdv-side{order:2;width:100%;display:flex!important;flex-direction:column!important;gap:14px!important;position:static!important}
  body.role-operator.action-pdv .pdv-student-card.ec-portrait-student{order:-1;margin:0 0 14px;padding:16px;border-radius:16px;background:#fff;border:1px solid #e7ebf1;box-shadow:0 7px 20px rgba(15,23,42,.045)}
  body.role-operator.action-pdv .pdv-toolbar{position:sticky;top:78px;z-index:35;background:#fff;padding:6px 0 10px;margin:0}
  body.role-operator.action-pdv .pdv-search input{height:56px;font-size:16px;padding-left:46px}
  body.role-operator.action-pdv .category-chips{display:flex;overflow-x:auto;flex-wrap:nowrap;gap:8px;padding:2px 0 12px;scrollbar-width:none}
  body.role-operator.action-pdv .category-chips::-webkit-scrollbar{display:none}
  body.role-operator.action-pdv .category-chip{flex:0 0 auto;min-height:42px;padding:9px 15px;font-size:13px}
  body.role-operator.action-pdv .pdv-products-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:12px!important}
  body.role-operator.action-pdv .pdv-product{min-height:245px;padding:14px;border-radius:16px}
  body.role-operator.action-pdv .product-card-picture{height:105px!important;max-height:105px!important;object-fit:contain}
  body.role-operator.action-pdv .pdv-product h3{font-size:15px;line-height:1.25}
  body.role-operator.action-pdv .product-price{font-size:16px}
  body.role-operator.action-pdv .product-stock{font-size:10px}
  body.role-operator.action-pdv .product-qty{margin-top:auto}
  body.role-operator.action-pdv .qty-btn{width:48px!important;height:48px!important;font-size:22px!important}
  body.role-operator.action-pdv .qty{height:48px!important;font-size:17px!important;padding:8px!important}
  body.role-operator.action-pdv .cart-panel{position:static!important;max-height:none!important;padding:18px;border-radius:18px}
  body.role-operator.action-pdv .cart-row{min-height:58px;padding:10px 0}
  body.role-operator.action-pdv .payment-options{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:8px}
  body.role-operator.action-pdv .pay-option label{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px}
  body.role-operator.action-pdv .pdv-total strong{font-size:30px}
  body.role-operator.action-pdv .pdv-submit{min-height:62px;font-size:18px;position:sticky;bottom:calc(var(--ec-tabbar-h) + 8px);z-index:25;box-shadow:0 10px 24px rgba(16,185,129,.25)}

  /* Listas e módulos internos */
  body.role-operator .grid2,body.role-operator .dashboard-grid,body.role-operator .dashboard-grid.two,body.role-operator .cash-grid{grid-template-columns:1fr!important}
  body.role-operator .cards{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  body.role-operator .tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:12px}
  body.role-operator table{font-size:13px;min-width:680px}
  body.role-operator th,body.role-operator td{padding:13px 10px}
  body.role-operator.action-products .tablewrap table{min-width:620px}
  body.role-operator .premium-page-head{gap:12px;align-items:flex-start}
  body.role-operator .premium-page-head h2{font-size:25px}

  /* Navegação nativa do tablet retrato */
  body.role-operator .staff-mobile-nav{display:none!important}
  .ec-tablet-portrait-nav{position:fixed;left:0;right:0;bottom:0;height:var(--ec-tabbar-h);display:grid;grid-template-columns:repeat(6,1fr);background:rgba(255,255,255,.97);backdrop-filter:blur(18px);border-top:1px solid #dfe6ee;z-index:120;padding:7px 10px calc(7px + env(safe-area-inset-bottom));box-shadow:0 -8px 26px rgba(15,23,42,.08)}
  .ec-tablet-portrait-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-decoration:none;color:#64748b;border-radius:12px;font-size:10px;font-weight:800;min-width:0}
  .ec-tablet-portrait-nav a i{font-style:normal;font-size:22px;line-height:1}
  .ec-tablet-portrait-nav a.active{color:var(--primary);background:color-mix(in srgb,var(--primary) 8%,white)}
  .ec-tablet-back{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:8px 12px;border:1px solid #dfe6ee;background:#fff;color:#0f172a;border-radius:11px;text-decoration:none;font-size:13px;font-weight:800;margin-right:2px;white-space:nowrap}
  .ec-tablet-back:hover{border-color:var(--primary);color:var(--primary)}
}