.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(14, 27, 51, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9997;
  padding: var(--space-4);
  animation: modal-overlay-in 150ms ease;
}

.modal-box {
  background: #fff;
  border-radius: var(--radius-lg, 1rem);
  padding: var(--space-8, 2rem);
  min-width: 300px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 20px 48px rgba(14, 27, 51, 0.22);
  text-align: center;
  animation: modal-box-in 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modal maior, usado para formulários (ex: criar nova seção) */
.modal-box-form {
  max-width: 560px;
  text-align: left;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.modal-header h3 {
  font-size: var(--text-lg);
  color: var(--color-navy-900, #0e1b33);
  margin: 0;
}

.modal-header p {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-muted, #6b7280);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full, 9999px);
  border: none;
  background: var(--color-bg-soft, #f6f7f9);
  color: var(--color-muted, #6b7280);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 150ms, color 150ms;
}
.modal-close:hover { background: #e5e7eb; color: var(--color-navy-900, #0e1b33); }
.modal-close i { width: 16px; height: 16px; }

.modal-actions {
  display: flex;
  gap: var(--space-3, 0.75rem);
  justify-content: flex-end;
  margin-top: var(--space-6, 1.5rem);
}

@keyframes modal-overlay-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes modal-box-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal-box { animation: none; }
}

@media (max-width: 480px) {
  .modal-box, .modal-box-form { max-width: 100%; padding: var(--space-6); }
  .modal-actions { flex-direction: column-reverse; }
  .modal-actions .btn, .modal-actions button { width: 100%; }
}