:root{--mobile-shell-topbar:56px;--mobile-shell-bottomnav:68px}.portal-stage{min-width:0;min-height:100vh}.mobile-app-bar,.mobile-bottom-nav,.mobile-drawer-backdrop{display:none}.portal-sidebar-collapse{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;margin-top:8px;border:1px solid #334155;border-radius:9px;background:#151f2e;color:#cbd5e1;cursor:pointer}.portal-sidebar-collapse:hover,.portal-sidebar-collapse:focus-visible{background:#1f2937;color:#fff;outline:none}.portal-sidebar nav a{display:flex;align-items:center;gap:10px}.portal-sidebar nav a.is-active{background:#1f2937;color:#fff}.portal-sidebar nav a svg{flex:0 0 auto}.mobile-shell-button{appearance:none;border:0;background:transparent;color:inherit;font:inherit;cursor:pointer}.mobile-shell-button:focus-visible,.mobile-bottom-nav a:focus-visible,.mobile-bottom-nav button:focus-visible{outline:3px solid rgba(37,99,235,.22);outline-offset:2px}.portal-table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.portal-table{width:100%;border-collapse:collapse}.portal-table th,.portal-table td{padding:12px 14px;border-bottom:1px solid #eef0f3;text-align:left;vertical-align:middle}.portal-table th{font-size:11px;text-transform:uppercase;color:#667085;background:#fcfcfd}.portal-table .num{text-align:right}@media(min-width:901px){body.sidebar-collapsed .portal-shell{grid-template-columns:72px minmax(0,1fr)}body.sidebar-collapsed .portal-sidebar{padding-inline:10px}body.sidebar-collapsed .portal-brand{font-size:0;text-align:center;padding-inline:0}body.sidebar-collapsed .portal-brand strong,body.sidebar-collapsed .portal-brand span,body.sidebar-collapsed .portal-context-switchers,body.sidebar-collapsed .portal-sidebar .nav-label,body.sidebar-collapsed .portal-sidebar nav .nav-count,body.sidebar-collapsed .portal-sidebar-bottom>span,body.sidebar-collapsed .portal-sidebar-bottom>a span{display:none}body.sidebar-collapsed .portal-brand:before{content:"A";display:inline-grid;place-items:center;width:36px;height:36px;border:1px solid #334155;border-radius:10px;font-size:16px;font-weight:800;color:#fff}body.sidebar-collapsed .portal-sidebar nav a{justify-content:center;padding-inline:0;min-height:42px}body.sidebar-collapsed .portal-sidebar-bottom{align-items:center;padding-inline:0}body.sidebar-collapsed .portal-sidebar-bottom>a{display:grid;place-items:center;min-height:36px}body.sidebar-collapsed .portal-sidebar-collapse{margin-inline:auto;transform:rotate(180deg)}}@media(max-width:900px){html{background:var(--bg);scroll-padding-top:calc(var(--mobile-shell-topbar) + 8px)}body{min-width:320px;overscroll-behavior-y:none;-webkit-tap-highlight-color:transparent}.portal-shell{display:block;min-height:100dvh}.portal-stage{min-height:100dvh;padding-bottom:calc(var(--mobile-shell-bottomnav) + env(safe-area-inset-bottom))}.portal-sidebar{position:fixed;z-index:121;inset:0 auto 0 0;width:min(86vw,320px);height:100dvh;padding:calc(18px + env(safe-area-inset-top)) 14px calc(18px + env(safe-area-inset-bottom));overflow-y:auto;overscroll-behavior:contain;transform:translateX(-105%);transition:transform .18s ease;box-shadow:18px 0 46px rgba(15,23,42,.28)}.portal-sidebar.is-open{transform:translateX(0)}.portal-sidebar nav{display:grid!important;grid-auto-flow:row!important;gap:5px!important;overflow:visible!important}.portal-sidebar nav a{min-height:48px;padding:11px 12px!important;white-space:normal!important}.portal-sidebar-bottom{display:grid!important;margin-top:20px}.portal-context-switchers{grid-template-columns:1fr!important;margin-inline:6px}.portal-sidebar-collapse{display:none}.mobile-drawer-backdrop{display:block;position:fixed;z-index:120;inset:0;border:0;background:rgba(15,23,42,.42);opacity:0;pointer-events:none;transition:opacity .18s ease}.mobile-drawer-backdrop.is-open{opacity:1;pointer-events:auto}.mobile-app-bar{position:sticky;z-index:55;top:0;display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;min-height:calc(var(--mobile-shell-topbar) + env(safe-area-inset-top));padding:env(safe-area-inset-top) 8px 0;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(140%) blur(12px)}.mobile-app-bar .mobile-shell-button{width:44px;height:44px;display:grid;place-items:center;border-radius:12px}.mobile-app-bar .mobile-shell-button:active{background:#f1f5f9}.mobile-app-bar svg{width:21px;height:21px}.mobile-app-identity{min-width:0;text-align:center;display:grid;gap:1px}.mobile-app-identity small{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#64748b}.mobile-app-identity strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.mobile-app-spacer{width:44px;height:44px}.mobile-bottom-nav{position:fixed;z-index:80;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));min-height:calc(var(--mobile-shell-bottomnav) + env(safe-area-inset-bottom));padding:6px 5px env(safe-area-inset-bottom);background:rgba(255,255,255,.97);border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(15,23,42,.06);backdrop-filter:saturate(140%) blur(12px)}.mobile-bottom-nav a,.mobile-bottom-nav button{min-width:0;min-height:54px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:0;border-radius:12px;background:transparent;color:#64748b;text-decoration:none;font:inherit;font-size:10px;font-weight:750;cursor:pointer}.mobile-bottom-nav svg{width:20px;height:20px}.mobile-bottom-nav a.is-active,.mobile-bottom-nav button.is-active{color:var(--accent);background:#eff6ff}.portal-main{padding:16px 14px 24px}.page-head,.portal-page-head{gap:12px;margin-bottom:16px}.page-head h1,.portal-page-head h1{font-size:23px}.portal-grid{gap:10px;margin-bottom:14px}.portal-card{padding:16px;margin-bottom:14px}.portal-btn,.portal-control,.portal-icon-btn{min-height:44px}.portal-icon-btn{min-width:44px;width:44px;height:44px}.foundation-list>div,.audit-list>div{padding:12px 0}.portal-table-wrap{margin-inline:-16px;padding-inline:16px;scrollbar-width:thin}.portal-table{min-width:680px}.portal-conversation-shell{height:calc(100dvh - var(--mobile-shell-topbar) - var(--mobile-shell-bottomnav) - 118px)!important;min-height:0!important}.portal-conversation-message-stream{overscroll-behavior:contain}.portal-conversation-composer{padding-bottom:max(10px,env(safe-area-inset-bottom))}.portal-conversation-dialog{width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}.attachment-preview-modal{max-width:100vw}.mobile-drawer-open{overflow:hidden;touch-action:none}}@media(max-width:560px){.auth-shell{min-height:100dvh;padding:18px 14px}.auth-card{padding:22px 18px;border-radius:14px}.auth-card h1{font-size:24px}.portal-main{padding-inline:12px}.portal-table-wrap{margin-inline:-16px;padding-inline:16px}.workspace-list form{align-items:flex-start;flex-direction:column}.workspace-list form .portal-btn{width:100%}}@media(max-width:420px){.mobile-bottom-nav a,.mobile-bottom-nav button{font-size:9.5px}.portal-conversation-shell{height:calc(100dvh - var(--mobile-shell-topbar) - var(--mobile-shell-bottomnav) - 102px)!important}.portal-conversation-dialog{width:100vw;max-width:none;max-height:100dvh;height:100dvh;border-radius:0}}@media(prefers-reduced-motion:reduce){.portal-sidebar,.mobile-drawer-backdrop{transition:none}}@media print{.mobile-app-bar,.mobile-bottom-nav,.mobile-drawer-backdrop,.portal-sidebar-collapse{display:none!important}}