:root{--bg:#f6f8fc;--surface:#fff;--ink:#182338;--muted:#768198;--line:#e8ecf3;--navy:#101828;--blue:#4e64ee;--blue-pale:#eef0ff;--green:#149d70;--amber:#e5a640;--red:#db6363;--shadow:0 8px 32px rgba(24,35,56,.035);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);line-height:1.45}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}.app-shell{display:flex;min-height:100vh}.sidebar{width:254px;background:#121a2a;color:#f6f8ff;padding:30px 19px;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;margin:3px 8px 48px}.brand-mark{height:43px;width:43px;border-radius:13px;background:#6472f8;display:grid;place-items:center;font-weight:850;font-size:24px;letter-spacing:-2px;box-shadow:0 5px 15px 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