:root{--surface-canvas:#0a0c10;--surface-sidebar:#10141b;--surface-panel:#151a22;--surface-hover:#1c2330;--text-primary:#f4f7fb;--text-secondary:#b8c1cf;--text-muted:#7f8a9b;--border-default:#293241;--border-subtle:#202735;--accent-primary:#7887ff;--accent-hover:#94a0ff;--status-success:#55c985;--status-warning:#f3b450;--status-error:#ef6b73;--status-info:#75b4ff;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px}*{box-sizing:border-box}html{background:var(--surface-canvas)}body{background:var(--surface-canvas);color:var(--text-primary);font-feature-settings:"cv01", "ss03";margin:0;font-family:Inter,ui-sans-serif,system-ui,sans-serif}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--accent-hover);outline-offset:3px}.app-shell{grid-template-columns:248px 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