:root{--bg:#08111f;--panel:#0f1b2d;--panel2:#111f34;--line:#22324a;--text:#edf2f7;--muted:#91a1b8;--blue:#3b82f6;--cyan:#22d3ee;--green:#22c55e;--amber:#f59e0b;--red:#ef4444;--sidebar:#07101d}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--sidebar);border-right:1px solid #17243a;padding:20px 14px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;gap:12px;align-items:center;padding:4px 8px 22px}.brand b{display:block}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.brandmark{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;font-weight:900;letter-spacing:1px;background:linear-gradient(145deg,#2563eb,#06b6d4);box-shadow:0 10px 28px 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