.age-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
}

.age-modal-backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.75), rgba(15, 23, 42, 0.92));
  backdrop-filter: blur(4px);
}

.age-modal-panel {
  position: relative;
  z-index: 1;
  width: min(520px, 100% - 2rem);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-20);
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.age-modal-header h1 {
  margin-bottom: var(--space-4);
}

.age-modal-body p {
  margin-bottom: var(--space-8);
}

.age-modal-list {
  display: grid;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.age-modal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: flex-end;
}

@media (max-width: 520px) {
  .age-modal-panel {
    padding: var(--space-16);
  }

  .age-modal-footer {
    flex-direction: column;
  }

  .age-modal-footer .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Prevent background scrolling when modal is present */
body.age-lock-scroll {
  overflow: hidden;
}