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spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation:none}*{scroll-behavior:auto!important;transition:none!important}}@media(max-width:52rem){.shell{grid-template-columns:minmax(0,1fr)}.menu-toggle{display:inline-flex}.sidebar{display:none;border-inline-end:0;border-block-end:1px solid var(--border)}.sidebar[data-open=true]{display:block}h1{font-size:1.5rem}.btn{min-block-size:2.75rem}}.topbar nav{min-inline-size:0;flex-wrap:nowrap}.topbar .user-link{max-inline-size:9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block}@media(max-width:30rem){.topbar .user-link{max-inline-size:6rem}}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:1rem;margin:0}.stat-grid>div{background:var(--surface-2, var(--accent-soft));border-radius:.75rem;padding:.75rem 1rem}.stat-grid dt{font-size:.85rem;color:var(--muted)}.stat-grid dd{margin:.15rem 0 0;font-size:1.35rem;font-weight:800}fieldset{border:1px 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