/* Keep the desktop sidebar; phones and tablets use a fully readable menu. */
#adminMenuToggle{display:none}
:is(button,a,input,select,textarea):focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
@media(max-width:850px){
  .sidebar{padding:12px 20px}
  .sidebar-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0}
  .sidebar .sidebar-heading .brand{display:flex;align-items:center;gap:16px;padding:0;min-width:0}
  .sidebar .brand svg{flex:none;width:94px;height:34px}
  .sidebar .brand small{font-size:8px;letter-spacing:.16em}
  #adminMenuToggle{display:flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:10px 14px;flex:none;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);font-size:13px;font-weight:650}
  #adminMenuToggle[aria-expanded="true"]{border-color:var(--cyan)}
  #adminMenuToggle:disabled{opacity:.5}
  .sidebar #adminNavigation{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px;overflow:visible;padding:14px 0 2px;margin-top:12px;border-top:1px solid var(--line)}
  .sidebar #adminNavigation[hidden]{display:none}
  .sidebar #adminNavigation button{width:100%;min-width:0;min-height:52px;white-space:normal;gap:10px;padding:12px;text-align:left;line-height:1.45}
  .sidebar #adminNavigation button span{overflow-wrap:anywhere}
  .topbar{padding:12px 20px;min-height:66px;height:auto;gap:10px;flex-wrap:wrap}
  .topbar>div{flex:1;min-width:160px}
  .topbar b{font-size:9px;letter-spacing:.12em}
  .topbar #connectionStatus{font-size:11px;line-height:1.5}
  .topbar button{min-height:44px;padding:10px 12px}
  main{padding:24px 20px 36px}
  .heading{flex-wrap:wrap;gap:12px;margin-bottom:20px}
  .heading>div{min-width:0}
  .heading h1{font-size:clamp(28px,5vw,36px);line-height:1.15;overflow-wrap:anywhere;scroll-margin-top:16px}
  .heading p{line-height:1.65}
  .heading>.directory-primary,.heading>.directory-secondary{margin-top:0}
  .panel,.login-panel,.metrics article{overflow-wrap:anywhere}
  .panel :is(input,select,textarea),.login-panel input{min-width:0;max-width:100%;font-size:16px}
  .panel :is(button,input,select),.directory-secondary,.directory-primary{min-height:44px}
  .panel-title{gap:10px}
  .panel-title>span{line-height:1.5}
  .form-actions{flex-wrap:wrap}
  .form-actions>span{min-width:0;overflow-wrap:anywhere}
  .table-wrap{overscroll-behavior-x:contain}
  .grant-account-preview{align-items:stretch}
  .grant-account-preview>span{min-width:0;overflow-wrap:anywhere}
  #customerProfile{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);border-radius:14px}
  .customer-profile-header>div{min-width:0}
  .customer-profile-header>button{flex:none;min-height:44px}
  .customer-profile-body{overscroll-behavior:contain}
  .profile-device-heading{flex-wrap:wrap}
}
@media(max-width:500px){
  .sidebar{padding:12px 16px}
  .sidebar .sidebar-heading .brand{display:block}
  .sidebar .brand small{margin-top:5px;font-size:7px;text-align:center}
  .topbar{padding:10px 16px;gap:8px;flex-wrap:nowrap}
  .topbar>div{min-width:0}
  .topbar b{display:none}
  .topbar #connectionStatus{display:block;max-width:145px;font-size:10px}
  .topbar button{font-size:11px;padding:9px 10px;flex:none}
  main{padding:22px 16px 32px}
  .panel{padding:18px 16px}
  .heading h1{font-size:29px;margin-top:9px}
  .heading .eyebrow{font-size:9px}
  .heading>.directory-primary,.heading>.directory-secondary{width:100%}
  .panel-title{padding-bottom:16px;margin-bottom:18px}
  .panel-title h2{font-size:19px;line-height:1.35}
  .panel-title>span{margin-top:8px}
  .grant-account-preview{padding:12px;flex-direction:column;gap:10px}
  .grant-account-preview>button,.grant-account-preview>span{width:100%;align-self:stretch}
  .grant-summary{padding:12px;font-size:12px}
  .grant-submit{flex-direction:column;align-items:stretch;gap:10px}
  .grant-submit button{width:100%;min-height:48px}
  .grant-submit>span:empty{display:none}
  .customer-pagination{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px}
  .customer-pagination>span{text-align:right;font-size:11px}
  .customer-pagination>div{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}
  .directory-meta{display:block;margin-top:22px}
  .directory-meta>div{display:flex;justify-content:space-between;margin-top:10px;gap:8px}
  .customer-row-actions{flex-wrap:wrap}
  .customer-profile-header{gap:10px;padding:16px}
  .customer-profile-header h2{font-size:22px}
  .customer-profile-body{padding:12px;gap:12px}
  .profile-fields{grid-template-columns:minmax(80px,.7fr) minmax(0,1.3fr);gap:10px}
  .profile-card .profile-card{padding:12px}
  .metrics{gap:10px}
  .metrics article{padding:16px 12px;min-height:130px}
  .metrics strong{font-size:27px}
  .credential-grid form,.price-fields fieldset{padding:16px}
  .login-panel{margin:0 auto;padding:24px 18px}
}
@media(max-width:360px){
  .sidebar #adminNavigation{grid-template-columns:minmax(0,1fr)}
  .topbar #connectionStatus{font-size:9px}
  .topbar button{padding-inline:8px;font-size:10px}
  .customer-table tr{grid-template-columns:minmax(0,1fr)}
}