/* Headerbalk volgens /opt/bootstrap/design — gedeeld door de publieke site
   en de beheeromgeving: links identiteit, midden hamburger, rechts UX. */

.uniek-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 1rem;
  background: var(--brand-surface);
  border-bottom: 1px solid var(--brand-border);
  position: sticky;
  top: 0;
  z-index: 30;
}

.uniek-header__left { display: flex; align-items: center; gap: 0.6rem; min-width: 0; }
.uniek-header__identity { display: flex; align-items: center; gap: 0.4rem; min-width: 0; }
.uniek-header__user { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.uniek-header__role {
  background: var(--brand-primary);
  color: var(--brand-bg);
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.uniek-header__center { flex: 1 1 auto; display: flex; justify-content: center; min-width: 0; }
.iam-nav-wrap { position: relative; }
.iam-nav-toggle {
  background: var(--brand-surface-2);
  color: var(--brand-text);
  border: 1px solid var(--brand-border);
  border-radius: 0.5rem;
  padding: 0.4rem 0.9rem;
  font: inherit;
  cursor: pointer;
  max-width: 60vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.iam-nav-current { font-weight: 600; }
.iam-nav-dropdown {
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 15rem;
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 0.6rem;
  box-shadow: 0 8px 24px rgb(0 0 0 / 25%);
  padding: 0.4rem;
  z-index: 40;
}
.iam-nav-section { display: flex; flex-direction: column; }
.iam-nav-section + .iam-nav-section {
  border-top: 1px solid var(--brand-border);
  margin-top: 0.3rem;
  padding-top: 0.3rem;
}
.iam-nav-dropdown a {
  color: var(--brand-text);
  text-decoration: none;
  padding: 0.45rem 0.6rem;
  border-radius: 0.4rem;
  white-space: nowrap;
}
.iam-nav-dropdown a:hover { background: var(--brand-surface-2); }
.iam-nav-dropdown a.active { background: var(--brand-primary); color: var(--brand-bg); font-weight: 600; }

.uniek-a11y-bar { display: flex; gap: 0.25rem; }
.uniek-a11y-btn {
  background: var(--brand-surface-2);
  color: var(--brand-text);
  border: 1px solid var(--brand-border);
  border-radius: 0.4rem;
  padding: 0.3rem 0.55rem;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: none;
}