/* Banner demo + barra de acciones masivas (manual §4.2) */

.demo-banner {
  background: #1e293b;
  color: #cbd5e1;
  font-size: 12px;
  padding: 8px 16px;
  text-align: center;
  line-height: 1.45;
}

.demo-banner code {
  background: rgba(255, 255, 255, 0.1);
  padding: 1px 6px;
  border-radius: 4px;
  color: #e2e8f0;
}

#detalle-section .bulk-actions-bar {
  display: none;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--blue-l, #e8f4fa);
  border-bottom: 1px solid var(--border, #e2e8f0);
}

#detalle-section.visible .bulk-actions-bar {
  display: flex;
}

.bulk-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue, #3c8dbc);
  margin-right: 4px;
}

.auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 20000;
  background: linear-gradient(160deg, #0c447c 0%, #1a5a9e 50%, #3c8dbc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}