/* ── App header ── */

.app-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

#userInfo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.user-name {
  font-weight: 600;
  color: var(--text);
}

.user-role {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
  background: #ebf8ff;
  color: var(--accent);
  font-weight: 600;
}

/* ── Nav tabs ── */

#mainNav {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border);
}

.nav-tab {
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  border-radius: 0;
}

.nav-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.nav-tab:hover {
  color: var(--text);
}

/* ── Responsive ── */

@media (max-width: 600px) {
  body {
    padding: 16px 8px;
  }

  .app-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}