:root{--ink:#17212b;--muted:#66717d;--line:#dbe2e8;--paper:#f7f9fb;--card:#fff;--navy:#17324d;--blue:#2563eb;--green:#18794e;--amber:#a15c00;--red:#b42318;--shadow:0 12px 32px #17324d14}*{box-sizing:border-box}html,body{background:var(--paper);min-height:100%;color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,.button{cursor:pointer}.shell{grid-template-columns:248px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--navy);color:#eaf2f8;flex-direction:column;gap:30px;padding:28px 18px;display:flex}.brand{align-items:center;gap:12px;padding:0 10px;display:flex}.brand-mark{width:38px;height:38px;color:var(--navy);background:#5cc8a1;border-radius:12px;place-items:center;font-weight:800;display:grid}.brand strong{font-size:14px;line-height:1.15;display:block}.brand 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