/* Shared premium CTA for every question-set selection page. */
.latsol-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .55rem;
  min-width: 0;
}

.latsol-premium-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .38rem;
  min-height: 2.35rem;
  padding: .48rem .75rem;
  color: #713f12;
  background: linear-gradient(135deg, #fef08a 0%, #facc15 58%, #f59e0b 100%);
  border: 1px solid rgba(180, 83, 9, .34);
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .01em;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color 140ms ease, transform 140ms ease, filter 140ms ease;
}

.latsol-premium-cta:hover {
  border-color: rgba(146, 64, 14, .72);
  filter: saturate(1.08) brightness(1.02);
  transform: translateY(-1px);
}

.latsol-premium-cta:active {
  transform: translateY(0);
}

.latsol-premium-cta:focus-visible {
  outline: 3px solid rgba(245, 158, 11, .4);
  outline-offset: 3px;
}

.latsol-premium-cta:disabled {
  cursor: wait;
  opacity: .72;
  transform: none;
}

.latsol-premium-cta__icon {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  line-height: 1;
}

html.dark .latsol-premium-cta {
  color: #451a03;
  border-color: rgba(251, 191, 36, .5);
  background: linear-gradient(135deg, #fde68a 0%, #fbbf24 60%, #d97706 100%);
}

html.dark .latsol-premium-cta:hover {
  border-color: rgba(253, 230, 138, .85);
}

body.modal-active {
  overflow: hidden;
}

#latsol-premium-modal {
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms ease;
}

#latsol-premium-modal.visible {
  opacity: 1;
  visibility: visible;
}

#latsol-premium-modal .modal-content {
  transform: translateY(-2.5rem);
  transition: transform 300ms ease;
}

#latsol-premium-modal.visible .modal-content {
  transform: translateY(0);
}

#latsol-premium-modal [data-latsol-premium-checkout]:disabled {
  cursor: wait;
  opacity: .72;
}

@media (max-width: 640px) {
  .latsol-header-actions {
    gap: .4rem;
  }

  .latsol-premium-cta {
    min-height: 2.15rem;
    padding: .43rem .62rem;
    font-size: .69rem;
  }

  .latsol-premium-cta__icon {
    width: .9rem;
    height: .9rem;
  }
}