.sfv-age-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
}

.sfv-age-modal--visible {
  display: block;
}

.sfv-age-modal__backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(10, 10, 30, 0.95), rgba(0, 0, 0, 0.9));
  backdrop-filter: blur(8px);
}

.sfv-age-modal__content {
  position: relative;
  max-width: 480px;
  margin: 10vh auto;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: linear-gradient(145deg, rgba(16, 20, 36, 0.98), rgba(5, 8, 20, 0.98));
  box-shadow: var(--shadow-strong);
}

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

.sfv-age-modal__title {
  font-size: var(--font-size-2xl);
  margin-top: var(--space-2);
  margin-bottom: 0;
}

.sfv-age-modal__text {
  margin-bottom: var(--space-5);
}

.sfv-age-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.sfv-age-modal__btn {
  flex: 1 1 150px;
}

@media (max-width: 600px) {
  .sfv-age-modal__content {
    margin: 20vh var(--space-4);
    padding: var(--space-5);
  }

  .sfv-age-modal__actions {
    flex-direction: column;
  }
}

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