:root{--analytics-chart-primary:var(--color-brand,#1d4ed8);--analytics-chart-secondary:var(--color-brandAccent,#62efff);--analytics-chart-tertiary:var(--color-success,#199a72);--analytics-chart-grid:var(--color-border,#e3e7eb);--analytics-chart-text:var(--color-textSecondary,#636c7a);--analytics-tooltip-bg:var(--color-surface,#fff);--analytics-tooltip-border:var(--color-borderCard,#fff3);--analytics-tooltip-shadow:0px 8px 24px #0000001f;--analytics-sparkline-positive:var(--color-success,#199a72);--analytics-sparkline-negative:var(--color-error,#ef4444);--analytics-sparkline-neutral:var(--color-info,#3b82f6);--analytics-kpi-glow:var(--color-brandLight,#dbeafe);--analytics-export-bg:var(--color-surface,#fff);--analytics-export-border:var(--color-border,#e3e7eb)}