:root{--blue:#3e7abe;--blue-deep:#2d6bad;--navy:#1d4a7a;--navy-dark:#1a1f36;--green:#3EBD41;--green-text:#1d7a28;--green-bg:rgba(62,189,65,.12);--red:#FC4D64;--red-text:#C2344A;--red-bg:rgba(252,77,100,.10);--amber:#F3AD38;--amber-text:#8A5A00;--amber-bg:rgba(243,173,56,.16);--violet-text:#4817A8;--violet-bg:rgba(98,39,224,.10);--blue-bg:rgba(62,122,190,.10);--canvas:#F6F7F8;--surface:#FFFFFF;--surface-2:#FBFBFB;--border:#E6E8EF;--border-heavy:#B6BBCC;--text:#080808;--muted:#646464;--light:#B6BBCC;--accent:var(--navy);--accent-fill:var(--blue)}*{box-sizing:border-box}body,html{margin:0;background:var(--canvas);color:var(--text);font:14px/1.45 Inter,-apple-system,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.shell{display:grid;grid-template-columns:200px minmax(0,1fr);min-height:100vh}.nav{background:var(--navy-dark);padding:20px 12px;display:flex;flex-direction:column;gap:2px}.brand{color:#fff;font-weight:600;font-size:15px;letter-spacing:.01em;padding:4px 10px 18px}.nav 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