body{margin:0}:root{--brand:maroon}@media (prefers-color-scheme:dark){:root{--brand:#e06666}}.light,.light-theme{--brand:maroon}.dark,.dark-theme{--brand:#e06666}.app-shell{flex-direction:column;height:100dvh;display:flex}.app-main{flex:1;min-height:0;overflow-y:auto}.app-header{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--gray-a5);background:var(--color-panel-solid);flex:none;grid-template-columns:auto 1fr auto;display:grid}.brand-logo-lockup{border:1px solid var(--gray-a5);background:#fff;border-radius:8px;padding:4px 8px;display:inline-flex}.brand-title{text-align:center;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.header-right{justify-content:flex-end;align-items:center;gap:var(--space-3);display:flex}.app-footer{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-top:1px solid var(--gray-a5);background:var(--color-panel-solid);flex:none;grid-template-columns:1fr auto 1fr;display:grid}.footer-center{text-align:center;color:var(--gray-11);font-weight:500;font-size:var(--font-size-1)}.footer-left{justify-self:start}.footer-right{justify-self:end}