:root{--navy:#10142a;--violet:#5d43d6;--purple:#7d5cff;--cyan:#2ec7e6;--bg:#f4f6fb;--panel:#fff;--line:#e5e8f2;--muted:#6e7488;--green:#15946f;--red:#c84f64;--amber:#b88317}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--navy);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,.primary-link{background:linear-gradient(135deg,var(--violet),var(--purple));color:#fff;cursor:pointer;border:0;border-radius:10px;padding:11px 16px;font-weight:700}button:hover,.primary-link:hover{filter:brightness(1.05)}input,select{width:100%;color:var(--navy);font:inherit;background:#fff;border:1px solid #d9ddea;border-radius:9px;padding:10px 11px}label{color:#4a5066;flex-direction:column;gap:6px;font-size:13px;font-weight:650;display:flex}.os-shell{grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#f7f7ff;background:linear-gradient(#151638 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