/* Identidade compartilhada pelo portal, login e dinâmicas. */
:root {
  --structure: #182153;
  --accent: #315BE8;
  --white: #FFFFFF;
  --ink: var(--structure);
  --muted: rgba(24,33,83,.72);
  --bg: var(--white);
  --line: rgba(24,33,83,.12);
  --soft: rgba(49,91,232,.06);
  --sidebar: var(--structure);
  --on-dark-muted: rgba(255,255,255,.86);
  --on-dark-dim: rgba(255,255,255,.72);
  --on-dark-line: rgba(255,255,255,.16);
  --shadow-color: rgba(24,33,83,.08);
  --brand-gradient: radial-gradient(ellipse at 100% 0%,rgba(255,255,255,.08),rgba(255,255,255,0) 65%),linear-gradient(120deg,var(--structure),var(--accent));
  --accent-deep: color-mix(in srgb,var(--accent) 60%,var(--structure));
  --accent-light: color-mix(in srgb,var(--accent) 64%,var(--white));
}