*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--brand-text)}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.shell{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.side{background:var(--bg-2);border-right:1px solid var(--stroke);flex-direction:column;gap:4px;padding:24px 16px;display:flex}.brand{letter-spacing:.04em;margin:0 8px 24px;font-size:18px;font-weight:800}.brand span{color:var(--brand)}.nav{color:var(--text-2);border-radius:12px;min-height:44px;padding:10px 12px;text-decoration:none;display:block}.nav[aria-current=page]{background:var(--surface);color:var(--text)}.nav[aria-disabled=true]{color:var(--text-3);cursor:not-allowed}main{flex-direction:column;gap:24px;max-width:1100px;padding:32px;display:flex}h1{margin:0;font-size:30px}.muted{color:var(--text-2);margin:4px 0 0}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.card{background:var(--surface);border:1px solid var(--stroke);border-radius:var(--radius-card);flex-direction:column;gap:8px;padding:16px;display:flex}.card h2{margin:0;font-size:16px}.badge{background:var(--surface-2);border-radius:999px;align-self:flex-start;padding:2px 10px;font-size:12px;font-weight:600}.ok{color:var(--success)}.warn{color:var(--warning)}.err{color:var(--error)}@media (max-width:800px){.shell{grid-template-columns:1fr}.side{flex-direction:row;overflow-x:auto}}