:root{--surface-ground:#f1f2fb;--surface-card:#fff;--surface-hover:#e7e9f7;--surface-border:#d3d6ee;--text-color:#091860;--text-color-secondary:#5a6088;--accent-color:#ad21f1;--accent-secondary:#0fcbf2;--accent-glow:rgba(173,33,241,.1);--accent-gradient:linear-gradient(135deg,#ad21f1,#0fcbf2);--sidebar-bg:#0a0d3a;--sidebar-text:#c7caf0;--sidebar-active:#0fcbf2;--color-positive:#10d46b;--color-negative:#ef4444;--color-warning:#f59e0b;--color-info:#0fcbf2}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background-color:var(--surface-ground);color:var(--text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent-color);text-decoration:none}.card{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:12px;padding:1rem}