:root{
/* Core palette — copy verbatim, never approximate */
--pp-ink:#190F40; /* all text, divider/cover backgrounds */
--pp-primary:#5287F5; /* eyebrows, accent rules, emphasis spans, links */
--pp-deep:#3339A6; /* table headers, small labels, page numbers, link hover */
--pp-slate:#6B7494; /* secondary text, footnotes, footers */
--pp-tint:#F4F7FE; /* card fills, table header rows, banded rows */
--pp-hairline:#E3E9F7; /* every 1px border, rule, table divider */
--pp-paper:#FFFFFF; /* default background; text on ink */
--pp-ink-raised:#2A1C63; /* panels/cards on an ink background */
/* Support palette — logo faces, on-ink text, chart series two. Never a primary accent. */
--pp-violet:#4851EC;
--pp-sky:#5EB0F4;
--pp-mist:#9BB4E8;
--pp-muted-blue:#375CA6;
/* Semantic aliases */
--text-body:var(--pp-ink);
--text-secondary:var(--pp-slate);
--text-label:var(--pp-deep);
--text-on-ink:var(--pp-paper);
--text-on-ink-secondary:var(--pp-mist);
--surface-page:var(--pp-paper);
--surface-card:var(--pp-tint);
--surface-inverse:var(--pp-ink);
--surface-inverse-raised:var(--pp-ink-raised);
--border-hairline:var(--pp-hairline);
--accent:var(--pp-primary);
--accent-strong:var(--pp-deep);
--link:var(--pp-primary);
--link-hover:var(--pp-deep);
/* Feedback — intentional additions (brand defines none); oklch harmonised to the palette. Use sparingly. */
--pp-positive:oklch(0.52 0.11 165);
--pp-positive-tint:oklch(0.96 0.02 165);
--pp-negative:oklch(0.52 0.17 20);
--pp-negative-tint:oklch(0.96 0.02 20);
--pp-warning:oklch(0.6 0.12 70);
--pp-warning-tint:oklch(0.97 0.03 85);
}