/* Subscription Tier Selector
 * ==========================================================================
 * Radio card selector for subscription plans
 */

.subscription-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

.subscription-tier__label {
  display: block;
  cursor: pointer;
}

.subscription-tier__radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.subscription-tier__card {
  position: relative;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 2px solid var(--color-outline);
  border-radius: var(--radius-large);
  transition: all 200ms ease;
}

.subscription-tier__radio:checked + .subscription-tier__card {
  border-color: var(--color-primary);
  background: var(--color-primary-container);
}

.subscription-tier__card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.subscription-tier--recommended .subscription-tier__card {
  border-color: var(--color-primary);
}

.subscription-tier__badge {
  position: absolute;
  top: -10px;
  right: var(--space-3);
  padding: var(--space-1) var(--space-2);
  background: var(--color-primary);
  color: var(--color-ink--primary);
  font-size: var(--font-size-x-small);
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.subscription-tier__header {
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-outline-variant);
}

.subscription-tier__name {
  margin: 0 0 var(--space-1);
  font-size: var(--font-size-large);
  font-weight: 600;
  color: var(--color-ink--surface);
}

.subscription-tier__price {
  font-size: var(--font-size-x-large);
  font-weight: 700;
  color: var(--color-primary);
}

.subscription-tier__price span {
  font-size: var(--font-size-small);
  font-weight: 400;
  color: var(--color-ink--surface-variant);
}

.subscription-tier__features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.subscription-tier__features li {
  position: relative;
  padding-left: var(--space-5);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-small);
  color: var(--color-ink--surface);
}

.subscription-tier__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 600;
}

.subscription-tier__features li strong {
  color: var(--color-primary);
  font-weight: 600;
}

.subscription-tier__feature--disabled {
  color: var(--color-ink--surface-variant);
  text-decoration: line-through;
}

.subscription-tier__feature--disabled::before {
  content: "×" !important;
  color: var(--color-error);
}

/* Responsive */
@media (max-width: 960px) {
  .subscription-tiers {
    grid-template-columns: 1fr;
  }
}

/* Dark mode adjustments */
[data-color-scheme="dark"] .subscription-tier__card {
  background: var(--color-surface-variant);
}

[data-color-scheme="dark"] .subscription-tier__radio:checked + .subscription-tier__card {
  background: var(--color-primary-container);
}