/**
 * Formularios — superficies oscuras, focus cian
 */
.form-card {
  max-width: 480px;
  margin: var(--spacing-xl) auto;
  background: var(--color-surface);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}

.form-card.wide {
  max-width: 720px;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font: inherit;
  color: var(--color-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid rgba(0, 212, 255, 0.35);
  border-color: var(--color-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  align-items: center;
}

.form-hint {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.form-error {
  color: var(--color-error);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}