.app-shell{display:contents}.app-shell__header,.app-shell__tabbar{display:none}@media (max-width:430px){.app-shell{flex-direction:column;width:100%;height:100dvh;display:flex;overflow:hidden}.app-shell__header{z-index:40;padding:calc(env(safe-area-inset-top) + 8px) calc(env(safe-area-inset-right) + 12px) 8px calc(env(safe-area-inset-left) + 12px);background:var(--portal-header,#12141a);border-bottom:1px solid var(--portal-border-subtle,#ffffff14);flex:none;justify-content:space-between;align-items:center;gap:12px;display:flex;position:sticky;top:0}.app-shell__title{text-overflow:ellipsis;white-space:nowrap;color:var(--portal-text,#e7e9ee);margin:0;font-size:18px;font-weight:600;line-height:1.2;overflow:hidden}.app-shell__actions{flex:none;align-items:center;gap:8px;display:flex}.app-shell__content{-webkit-overflow-scrolling:touch;min-height:0;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);flex:auto;overflow:hidden auto}.app-shell__content>*,.app-shell__content .min-h-screen{min-height:0!important}.app-shell__content>:only-child{min-height:100%!important}.app-shell__tabbar{z-index:40;padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background:var(--portal-header,#12141a);border-top:1px solid var(--portal-border-subtle,#ffffff14);flex:none;grid-auto-columns:1fr;grid-auto-flow:column;display:grid}.app-shell__tab{min-height:48px;color:var(--portal-text-muted,#8b90a0);flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:6px 4px;font-size:18px;line-height:1;text-decoration:none;display:flex}.app-shell__tab-label{font-size:18px;line-height:1.1}.app-shell__tab[aria-current=page]{color:var(--portal-accent,#667eea)}.app-shell__tab-icon{font-size:18px;line-height:1;display:block}}