.portal-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 16px;
}

@media (max-width: 920px) {
  .portal-layout {
    grid-template-columns: 1fr;
  }
}

.sidebar {
  border: 1px solid var(--border);
  background: var(--panel);
  backdrop-filter: blur(10px);
  border-radius: 14px;
  padding: 14px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.sidebar button {
  text-align: left;
}

.sidebar button.active {
  background: rgba(15, 23, 42, 0.55);
}

.content-grid {
  display: grid;
  gap: 12px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

.kpi {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.07);
  padding: 12px;
}

.kpi .label {
  font-size: 0.78rem;
  color: var(--muted);
}

.kpi .value {
  margin-top: 4px;
  font-size: 1.4rem;
  font-weight: 800;
}

.hidden {
  display: none !important;
}

.lang-admin {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  gap: 8px;
}

.staff-auth-form {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  max-width: 360px;
}

.staff-auth-form label {
  margin-bottom: 2px;
  font-size: 0.9rem;
  font-weight: 700;
}

.staff-auth-form input {
  width: 100%;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: var(--panel-soft);
  color: var(--text);
  padding: 9px 10px;
}

.staff-auth-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}