/* Desktop uses the existing styles unchanged. These controls have no desktop
   layout box, including before JavaScript initializes. */
.mobile-header[hidden],.mobile-nav-backdrop[hidden],.mobile-navigation-close[hidden]{display:none!important}

@media (max-width:1024px){
  :root{color-scheme:dark}:root[data-theme="light"]{color-scheme:light}
  html{scroll-padding-top:84px;-webkit-text-size-adjust:100%;text-size-adjust:100%}
  body{min-height:100vh;min-height:100dvh}
  html.mobile-nav-open,html.mobile-nav-open body{overflow:hidden;overscroll-behavior:none}
  .mobile-header{position:sticky;top:0;z-index:170;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px;padding:8px max(16px,env(safe-area-inset-right)) 8px max(16px,env(safe-area-inset-left));padding-top:max(8px,env(safe-area-inset-top));border-bottom:1px solid var(--border);background:var(--bg)}
  .mobile-brand{font-size:17px;font-weight:700;letter-spacing:-.3px;white-space:nowrap}
  .mobile-menu-toggle,.mobile-search-toggle,.mobile-navigation-close{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 10px;font:inherit;font-size:14px;color:var(--text);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;touch-action:manipulation}
  .mobile-menu-icon{font-size:21px;line-height:1}.mobile-search-toggle{min-width:44px;padding:8px}.mobile-search-toggle svg{flex:none}
  .mobile-nav-backdrop{position:fixed;inset:0;z-index:180;background:var(--modal-overlay);touch-action:none}
  .app-layout{display:block;min-height:calc(100vh - 64px);min-height:calc(100dvh - 64px)}
  .sidebar{position:fixed;z-index:190;top:var(--mobile-viewport-top,0px);left:0;bottom:auto;width:min(360px,calc(100vw - 24px));height:100vh;height:var(--mobile-viewport-height,100dvh);border-right:1px solid var(--border);border-bottom:0;overflow-y:auto;overscroll-behavior:contain;visibility:hidden;transform:translateX(-100%);padding-top:env(safe-area-inset-top,0px);padding-bottom:max(8px,env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch}
  .mobile-nav-open .sidebar{visibility:visible;transform:none}
  .mobile-navigation-close{flex:none;align-self:flex-end;position:sticky;top:env(safe-area-inset-top,0px);z-index:1;margin:12px max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left));min-width:88px;background:var(--surface)}
  .mobile-navigation-close span{font-size:24px;line-height:1}
  .sidebar-header{padding:16px max(20px,env(safe-area-inset-right)) 16px max(20px,env(safe-area-inset-left))}.sidebar-brand{font-size:22px}.sidebar-owner{max-width:100%;overflow-wrap:anywhere}
  .sidebar-actions{margin-bottom:16px}.header-action-btn{min-height:44px;padding:10px 14px}.nav-item{min-height:48px;padding:12px max(20px,env(safe-area-inset-right)) 12px max(20px,env(safe-area-inset-left));line-height:1.4}.nav-item .icon{flex:none}.sidebar-footer{padding:12px max(20px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left))}
  .main-content{margin-left:0;min-width:0;width:100%;padding:24px max(20px,env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));align-items:center}
  .main-content>*{min-width:0;max-width:900px}.page-header{gap:16px;flex-wrap:wrap;align-items:flex-start;margin-bottom:20px}.page-header h1{font-size:24px;line-height:1.3;overflow-wrap:anywhere;min-width:0}.page-header .actions,.card-header .actions{flex-wrap:wrap}.card-header{gap:12px;flex-wrap:wrap}.card-header h3{overflow-wrap:anywhere;min-width:0}
  .card{min-width:0}.field-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}.field-grid>*{min-width:0}.field-item .value,.alert,.step>div{overflow-wrap:anywhere}
  .form-group input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=hidden]),.form-group select,.form-group textarea,.search-box input,.hb-settings input,.hb-settings select{font-size:16px;min-height:48px;min-width:0;max-width:100%}
  .form-group textarea{min-height:112px;line-height:1.5}.form-group input[type=date],.form-group input[type=time],.form-group input[type=datetime-local]{display:block;min-width:0;width:100%}.form-group input::-webkit-date-and-time-value{text-align:left}
  .form-group label{font-size:14px;line-height:1.4}.password-wrapper input{padding-right:64px}.password-toggle{min-width:48px;min-height:44px;right:4px;font-size:14px}
  .btn{min-height:44px;line-height:1.4;justify-content:center;white-space:normal;text-align:center;touch-action:manipulation}.btn-sm{min-height:44px;padding:9px 12px;font-size:14px}.btn,.header-action-btn,.mobile-menu-toggle,.mobile-search-toggle{ -webkit-tap-highlight-color:transparent }
  button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
  .auth-container{min-height:100vh;min-height:100dvh;padding:max(24px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left))}.auth-box{padding:28px;min-width:0}.auth-box .link-row{line-height:1.8}.auth-box .link-row a{display:inline-block;padding:6px 0}
  .access-portal{padding:max(28px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));width:100%;min-width:0}.access-portal h1{font-size:26px;line-height:1.3;overflow-wrap:anywhere}.access-portal .subtitle{line-height:1.6}.access-portal .card{min-width:0}.access-portal h2,.access-portal h3{overflow-wrap:anywhere}
  .modal-overlay{top:var(--mobile-viewport-top,0px);bottom:auto;height:100vh;height:var(--mobile-viewport-height,100dvh);padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));align-items:center;overflow-y:auto;overscroll-behavior:contain}
  .modal{max-height:100%;max-width:560px;padding:22px;min-width:0;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;overflow-wrap:anywhere;scroll-padding:16px}.modal h2{font-size:22px;line-height:1.35}.modal-actions{flex-wrap:wrap}.modal-actions .btn{flex:1 1 auto}.modal form{min-width:0}.modal p{line-height:1.6}.mobile-export-overlay p{margin:12px 0}
  .doc-mobile-pdf{display:flex;flex-direction:column;gap:12px}.doc-mobile-pdf-actions{display:flex;flex-wrap:wrap;gap:8px}.doc-mobile-pdf-actions .btn{flex:1 1 140px}.doc-mobile-pdf iframe{flex:1;min-height:180px}
  #toast-container{top:calc(var(--mobile-viewport-top,0px) + var(--mobile-viewport-height,100dvh) - max(16px,env(safe-area-inset-bottom)));bottom:auto;transform:translateY(-100%);right:max(16px,env(safe-area-inset-right));left:max(16px,env(safe-area-inset-left));align-items:center}.toast{width:100%;max-width:440px;line-height:1.5}
  .checkin-banner{position:static;left:0;gap:12px;flex-wrap:wrap}
}
@media (max-width:600px){
  .main-content{padding:20px max(16px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}
  .page-header{gap:12px;align-items:stretch}.page-header h1{font-size:23px;flex:1 1 100%}.page-header .actions{width:100%}.page-header .actions .btn{flex:1}.card{padding:16px}.card-header .actions{width:100%}.card-header .actions .btn{flex:1}
  .vault-grid{gap:12px}.vault-grid>.card{width:calc(50% - 6px);min-width:0;margin-bottom:0}.vault-card{padding:20px 10px}.vault-card-name{font-size:14px;line-height:1.4;overflow-wrap:anywhere}.vault-card-icon{font-size:29px}.vault-card-count{line-height:1.5}
  .field-grid{grid-template-columns:1fr}.auth-box{padding:24px}.auth-box h1{font-size:26px}.access-portal{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}.access-portal h1{font-size:24px}.empty-state{padding:36px 12px}.modal{padding:18px}.modal-actions .btn{flex:1 1 100%}.step{padding:12px;gap:10px}
}
@media (max-width:359px){
  .mobile-header{gap:8px;padding-left:12px;padding-right:12px}.mobile-brand{font-size:16px}.mobile-menu-toggle{gap:6px;padding:8px}.main-content{padding-left:12px;padding-right:12px}.auth-container{padding-left:12px;padding-right:12px}.auth-box{padding:20px}.mobile-menu-icon{font-size:19px}
}