:root{--bg:#f5f2ea;--card:#fffdf8;--ink:#17202e;--muted:#657080;--line:#ddd7ca;--nav:#16263a;--nav2:#20364f;--blue:#2b66d9;--green:#147a58;--amber:#ad671b;--red:#b22f36;--shadow:0 14px 40px rgba(20,31,45,.08);--radius:14px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{background:var(--nav);color:#e9eef5;padding:20px 14px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;gap:10px;align-items:center;padding:5px 8px 22px}.brand-mark{display:grid;place-items:center;width:37px;height:37px;border-radius:10px;background:#f7b84c;color:#142235;font-weight:900}.brand strong,.brand small{display:block}.brand 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