:root{
/* Institucional (digital) */
--violet:#6F00FF;
--violet-print:#323A8D; /* substituto do violeta em impressão C95 M85 Y0 K3 */
--black:#000000;
--white:#FFFFFF;
--gray-1:#F3F3F4;
--gray-2:#E6E6E6;
--gray-3:#C6C6C6;
/* Derivados funcionais do violeta (interação, nunca decoração) */
--violet-hover:#5C00D6;
--violet-active:#4B00AD;
--violet-tint:#F4EBFF; /* fundo de seleção/realce sutil */
/* Secundária: uso contextual, nunca dominante */
--red-1:#FF1800;--red-2:#FF6553;--red-3:#FF897C;
--orange-1:#FD9800;--orange-2:#FFB33D;--orange-3:#FFC267;
--blue-1:#7FB4E2;--blue-2:#A9CCF3;--blue-3:#BBD8F2;
--beige-1:#DECCBA;--beige-2:#E9D6C4;--beige-3:#F8E8DB;
--olive-1:#C7C958;--olive-2:#C0CB7F;--olive-3:#CDCDAD;
--yellow-1:#FAEF40;--yellow-2:#FCF038;--yellow-3:#F7FC5B;
/* Semânticos: superfícies */
--surface-page:var(--white);
--surface-soft:var(--gray-1);
--surface-stage:var(--black); /* palco de impacto */
--surface-brand:var(--violet);
/* Semânticos: texto */
--text-body:var(--black);
--text-secondary:rgba(0,0,0,.62);
--text-tertiary:rgba(0,0,0,.42);
--text-on-stage:var(--white);
--text-on-stage-secondary:rgba(255,255,255,.64);
--text-on-brand:var(--white);
--text-brand:var(--violet);
/* Semânticos: bordas e foco */
--border-hairline:var(--gray-2);
--border-strong:var(--gray-3);
--focus-ring:var(--violet);
}