/* ── Credit Badge ─────────────────────────────────────────────────────────── */

.credit-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-credits-bg);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.credit-badge:hover {
  background: rgba(245, 158, 11, 0.18);
  border-color: rgba(245, 158, 11, 0.4);
  text-decoration: none;
}

.credit-badge__icon {
  font-size: 14px;
  line-height: 1;
}

.credit-badge__amount {
  font-size: var(--text-sm);
  font-weight: var(--font-semi);
  color: var(--color-credits);
  font-family: var(--font-mono);
  min-width: 30px;
  text-align: right;
}

.credit-badge__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Animación al cambiar créditos */
.credit-badge__amount.updated {
  animation: credit-flash 0.5s ease;
}

@keyframes credit-flash {
  0%   { color: var(--color-success); transform: scale(1.15); }
  100% { color: var(--color-credits); transform: scale(1); }
}

/* Costo estimado debajo del botón de generar */
.cost-estimate {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.cost-estimate__amount {
  color: var(--color-credits);
  font-weight: var(--font-semi);
  font-family: var(--font-mono);
}

.cost-estimate__balance {
  margin-left: auto;
  color: var(--color-text-dim);
}

.cost-estimate--insufficient .cost-estimate__amount {
  color: var(--color-error);
}