:root {
  --gov-blue: #2563eb;
  --gov-yellow: #ffc107;
  --gov-green: #009c3b;
  --loader-z: 9999;
}

/* —— Logo gov.br (cores oficiais) —— */
.gov-brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  text-decoration: none;
}

.gov-brand__img {
  display: block;
  height: 1.85rem;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.gov-brand--footer {
  justify-content: center;
}

.gov-logo {
  display: inline-flex;
  align-items: baseline;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.gov-brand--footer .gov-logo {
  font-size: 1.35rem;
}

.gov-logo__g,
.gov-logo__dot,
.gov-logo__b {
  color: var(--gov-blue);
}

.gov-logo__o,
.gov-logo__r {
  color: var(--gov-yellow);
}

.gov-logo__v {
  color: var(--gov-green);
}

/* —— Loader entre páginas —— */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: var(--loader-z);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
}

.page-loader[hidden] {
  display: none !important;
}

.page-loader__spinner {
  width: 2.75rem;
  height: 2.75rem;
  border: 3px solid #e8e8e8;
  border-top-color: var(--gov-blue);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

.page-loader__text {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #333;
}

body.is-loading {
  overflow: hidden;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-loader__spinner {
    animation: none;
    border-top-color: var(--gov-blue);
    opacity: 0.85;
  }
}

.app-footer {
  padding: 1.75rem 1rem 2.25rem;
  text-align: center;
  background: transparent;
}

.app-footer--login {
  padding: 1rem;
}