/* Top app header / brand bar */
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--c-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-border);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding-block: var(--s-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-weight: 800;
  font-size: 1.05rem;
}

.brand__logo {
  width: 28px;
  height: 28px;
}

.brand__mark {
  color: var(--c-brand);
}

.header__tag {
  font-size: 0.75rem;
  color: var(--c-text-faint);
  border: 1px solid var(--c-border);
  padding: 2px 8px;
  border-radius: var(--r-pill);
}