:root{color-scheme:light dark;--bg:#0f1419;--surface:#1a2332;--text:#f2f5f9;--muted:#9aa8bc;--accent:#4f8cff;--accent-contrast:#0a0f16;--border:#2c3a50;--focus-ring:2px solid #8ec5ff}@media (prefers-color-scheme:light){:root{--bg:#f6f8fb;--surface:#fff;--text:#121820;--muted:#5c6b80;--accent:#1a5fb4;--accent-contrast:#fff;--border:#d8e0ea;--focus-ring:2px solid #1a5fb4}}*{box-sizing:border-box}body,html{margin:0;min-height:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.skip-link{position:absolute;left:-9999px;top:0;z-index:1000;padding:.75rem 1rem;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:4px;text-decoration:none}.skip-link:focus{left:.75rem;top:.75rem;outline:var(--focus-ring);outline-offset:2px}:focus-visible{outline:var(--focus-ring);outline-offset:2px}a{color:var(--accent)}a:hover{text-decoration:underline}.layout-shell{display:flex;min-height:100vh;flex-direction:column}.app-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.25rem;border-bottom:1px solid var(--border);background:var(--surface)}.brand{font-weight:700;font-size:1.1rem;color:var(--text)}.brand,.brand:hover{text-decoration:none}.nav-primary{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;align-items:center}.nav-primary a{font-weight:500;text-decoration:none}.nav-primary a[aria-current=page]{text-decoration:underline}main#main-content{flex:1 1;padding:1.25rem;max-width:960px;width:100%;margin:0 auto}.panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:1.25rem;margin-bottom:1rem}.muted{color:var(--muted);font-size:.9rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;border-radius:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;cursor:pointer}.btn-primary{background:var(--accent);color:var(--accent-contrast);border-color:transparent}.btn:disabled{opacity:.55;cursor:not-allowed}.table-wrap{overflow-x:auto;margin-top:.75rem}table.data{width:100%;border-collapse:collapse;font-size:.95rem}table.data caption{text-align:left;font-weight:600;margin-bottom:.5rem}table.data td,table.data th{border:1px solid var(--border);padding:.5rem .65rem;text-align:left}table.data th{background:var(--bg)}.chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.5rem}.chip{display:inline-block;padding:.15rem .45rem;border-radius:999px;border:1px solid var(--border);font-size:.75rem;color:var(--muted)}.login-card{max-width:420px;margin:3rem auto}.login-card h1{margin-top:0}.login-actions{margin-top:1.25rem;display:flex;justify-content:center}