.age-modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
}

body.age-modal-locked {
  overflow: hidden;
}

.age-modal__backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.96));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.age-modal__content {
  position: relative;
  max-width: 520px;
  width: calc(100% - 2.5rem);
  padding: var(--space-4);
}

.age-modal__surface {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  background: var(--gradient-card);
  box-shadow: var(--shadow-glass);
  border: 1px solid rgba(255, 255, 255, 0.65);
}

.age-modal__header {
  margin-bottom: var(--space-3);
}

.age-modal__eyebrow {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.age-modal__title {
  font-size: var(--font-size-2xl);
}

.age-modal__body {
  margin-bottom: var(--space-4);
}

.age-modal__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
}

.age-modal__footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: flex-end;
}

.age-modal__button {
  min-width: 160px;
}

.age-modal[hidden] {
  display: none;
}

@media (max-width: 575.98px) {
  .age-modal__surface {
    padding: var(--space-4);
  }

  .age-modal__footer {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .age-modal__button {
    width: 100%;
  }
}