@media (max-width:1250px){
  .wos-kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .wos-creative-grid,.wos-file-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:980px){
  .wos-shell{grid-template-columns:1fr}
  .wos-sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--wos-sidebar-width);transform:translateX(-105%);transition:.2s;box-shadow:10px 0 30px rgba(0,0,0,.15)}
  .wos-sidebar.is-open{transform:translateX(0)}
  .wos-menu-toggle{display:block}
  .wos-topbar{justify-content:flex-start}.wos-topbar-actions{margin-left:auto}
  .wos-grid-2,.wos-grid-3{grid-template-columns:1fr}
  .wos-creative-grid,.wos-file-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .wos-user-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:680px){
  .wos-content{padding:14px}.wos-topbar{height:auto;padding:12px 14px;align-items:flex-start;flex-wrap:wrap}.wos-topbar h1{font-size:17px}.wos-topbar p{display:none}
  .wos-topbar-actions{width:100%}.wos-topbar select{max-width:none;flex:1}.wos-user-chip{display:none}
  .wos-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.wos-kpi{padding:13px}.wos-kpi strong{font-size:19px}
  .wos-card{padding:14px}.wos-funnel-row{grid-template-columns:1fr}.wos-funnel-row>div{grid-template-columns:1fr auto auto}.wos-funnel-bar{height:14px}
  .wos-form-grid{grid-template-columns:1fr}.wos-form-grid .span-2{grid-column:span 1}
  .wos-detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .wos-creative-grid,.wos-file-grid,.wos-user-grid{grid-template-columns:1fr}
  .wos-page-actions{align-items:stretch;flex-direction:column}.wos-search{min-width:0;width:100%}
  .wos-modal-backdrop{padding:8px}.wos-modal{border-radius:14px;max-height:96vh}
}