.activity-detail-page {
  font-size: max(0.94rem, 1em);
}
.activity-detail-page small, .activity-detail-page .small, .activity-detail-page .form-text {
  font-size: max(0.94rem, 0.875em);
}
.activity-detail-page .badge {
  font-size: max(0.94rem, 0.75em);
}
.activity-detail-page .btn-sm, .activity-detail-page .form-control-sm, .activity-detail-page .form-select-sm,
.activity-detail-page .sc-child-name, .activity-detail-page .sc-total-label, .activity-detail-page .sc-submit,
.activity-detail-page .sc-child-ineligible-reason, .activity-detail-page .sc-rate-label, .activity-detail-page .sc-rate-select {
  font-size: 0.94rem;
}

.ai-block, .activity-registration-section {
  --ai-primary: #e30512;
  --ai-primary-text: #fff;
  --ai-secondary: #f4f4f4;
  --ai-tertiary: #f59c15;
  --ai-surface: #fff;
  --ai-text: #171b20;
  --ai-muted: #68727e;
  --ai-border: #dfe3e8;
}

.ai-block {
  overflow: hidden;
  margin-bottom: 2rem;
  border: 1px solid color-mix(in srgb, var(--ai-primary) 12%, var(--ai-border));
  border-radius: 20px !important;
  background: var(--ai-surface);
  color: var(--ai-text);
  box-shadow: 0 12px 30px rgba(20, 27, 35, 0.08);
}

.ai-theme-probe {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  padding: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.ai-banner {
  position: relative;
  width: 100%;
  height: clamp(220px, 25vw, 300px);
  overflow: hidden;
  border-bottom: 1px solid var(--ai-border);
  background: var(--ai-secondary);
}
.ai-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ai-heart {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(20, 27, 35, 0.08);
  border-radius: 999px !important;
  background: var(--ai-surface);
  color: var(--ai-tertiary);
  box-shadow: 0 4px 12px rgba(20, 27, 35, 0.16);
  font-size: 1.15rem;
  cursor: pointer;
  transition: color 0.2s, box-shadow 0.2s, transform 0.2s;
  z-index: 2;
}
.ai-heart:hover {
  color: var(--ai-primary);
  box-shadow: 0 7px 18px rgba(20, 27, 35, 0.2);
  transform: translateY(-1px);
}
.ai-heart:focus-visible {
  outline: 3px solid var(--ai-tertiary);
  outline-offset: 3px;
}

.ai-body {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
  padding: clamp(1.4rem, 3vw, 2rem);
}

.ai-body--single {
  grid-template-columns: minmax(0, 1fr);
}

.ai-left {
  min-width: 0;
}
.ai-left h1 {
  margin: 0 0 0.8rem;
  color: var(--ai-text);
  font-size: clamp(1.55rem, 2.8vw, 2rem);
  line-height: 1.15;
}

.ai-description {
  color: var(--ai-text);
  font-family: "Strawford Light", sans-serif;
  line-height: 1.55;
}
.ai-description > *:last-child {
  margin-bottom: 0;
}

.ai-practical {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-top: 1.1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--ai-border);
  border-radius: 12px !important;
  background: color-mix(in srgb, var(--ai-secondary) 65%, #fff);
  font-size: 0.94rem;
  line-height: 1.45;
}
.ai-practical > div {
  min-width: 0;
}
.ai-practical > div > div + div {
  margin-top: 0.35rem;
}
.ai-practical strong {
  display: block;
  margin-bottom: 0.15rem;
}
.ai-practical p:last-child {
  margin-bottom: 0;
}

.ai-practical-icon {
  display: grid;
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 50% !important;
  background: var(--ai-primary);
  color: var(--ai-primary-text);
}

.ai-right {
  position: static;
  width: auto;
  min-width: 0;
  flex-shrink: 1;
}

.ai-facts-panel {
  overflow: hidden;
  border: 1px solid var(--ai-border);
  border-radius: 18px !important;
  background: color-mix(in srgb, var(--ai-secondary) 25%, #fff);
}

.ai-facts-heading {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--ai-border);
  background: color-mix(in srgb, var(--ai-primary) 5%, #fff);
}
.ai-facts-heading > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.08rem;
}
.ai-facts-heading strong {
  font-size: 0.94rem;
}
.ai-facts-heading span:not(.ai-facts-heading-icon) {
  color: var(--ai-muted);
  font-family: "Strawford Light", sans-serif;
  font-size: 0.94rem;
  line-height: 1.35;
}

.ai-facts-heading-icon {
  display: grid;
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border-radius: 50% !important;
  background: var(--ai-primary);
  color: var(--ai-primary-text);
  font-size: 0.94rem;
}

.ai-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
}

.ai-fact {
  display: grid;
  min-width: 0;
  min-height: 78px;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: center;
  padding: 0.85rem 1rem;
}
.ai-fact:nth-child(odd) {
  border-right: 1px solid var(--ai-border);
}
.ai-fact:nth-child(n+3) {
  border-top: 1px solid var(--ai-border);
}

.ai-fact-icon {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 10px !important;
  background: color-mix(in srgb, var(--ai-primary) 9%, #fff);
  color: var(--ai-primary);
  font-size: 0.94rem;
}

.ai-fact-content {
  display: block;
  min-width: 0;
}
.ai-fact-content dt {
  margin: 0 0 0.15rem;
  color: var(--ai-muted);
  font-family: "Strawford Bold", sans-serif;
  font-size: 0.94rem;
  letter-spacing: 0.035em;
  line-height: 1.25;
  text-transform: uppercase;
}
.ai-fact-content dd {
  margin: 0;
  color: var(--ai-text);
  font-family: "Strawford Light", sans-serif;
  font-size: 0.94rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.activity-registration-section {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid color-mix(in srgb, var(--ai-primary) 12%, var(--ai-border));
  border-radius: 20px !important;
  background: var(--ai-surface);
  color: var(--ai-text);
  box-shadow: 0 12px 30px rgba(20, 27, 35, 0.08);
}
.activity-registration-section > h3 {
  margin: 0 0 1.25rem;
}
.activity-registration-section .alert {
  border-radius: 12px !important;
}
.activity-registration-section .sc-block {
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
}
.activity-registration-section .sc-children {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.activity-registration-section .sc-child {
  min-width: 0;
  min-height: 88px;
  gap: 0.85rem;
  padding: 1rem;
  border-color: var(--ai-border);
  border-radius: 14px !important;
  background: var(--ai-surface);
  color: inherit;
}
.activity-registration-section .sc-child:not(.is-ineligible):not(.is-subscribed):hover {
  border-color: var(--ai-primary);
  background: color-mix(in srgb, var(--ai-primary) 4%, var(--ai-surface));
}
.activity-registration-section .sc-child.is-selected {
  border-color: var(--ai-primary);
  background: color-mix(in srgb, var(--ai-primary) 7%, var(--ai-surface));
  box-shadow: inset 4px 0 0 var(--ai-primary);
}
.activity-registration-section .sc-child.is-subscribed {
  border-color: color-mix(in srgb, var(--ai-success) 35%, var(--ai-border));
  background: color-mix(in srgb, var(--ai-success) 5%, var(--ai-surface));
}
.activity-registration-section .sc-child.is-subscribed .sc-child-action .icon-check {
  color: var(--ai-success);
}
.activity-registration-section .sc-child.is-ineligible {
  opacity: 1;
  background: color-mix(in srgb, var(--ai-secondary) 65%, var(--ai-surface));
  color: var(--ai-muted);
}
.activity-registration-section .sc-child.is-ineligible .sc-child-avatar {
  background: var(--ai-secondary);
  color: var(--ai-muted);
}
.activity-registration-section .sc-child-avatar {
  display: grid;
  flex: 0 0 2.5rem;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: 50% !important;
  background: color-mix(in srgb, var(--ai-primary) 9%, var(--ai-surface));
  color: var(--ai-primary);
  font-size: 1.4rem;
}
.activity-registration-section .sc-child-name {
  min-width: 0;
  overflow-wrap: anywhere;
}
.activity-registration-section .sc-child-action {
  flex-shrink: 0;
}
.activity-registration-section .sc-child-action .icon-add, .activity-registration-section .sc-child-action .icon-check {
  color: var(--ai-primary);
}
.activity-registration-section .sc-child-action .icon-ineligible {
  color: color-mix(in srgb, var(--ai-tertiary) 72%, var(--ai-text));
}
.activity-registration-section .sc-child-participant, .activity-registration-section .sc-child-ineligible-info {
  min-width: 0;
}
.activity-registration-section .sc-rate-label, .activity-registration-section .sc-child-ineligible-reason {
  color: var(--ai-muted);
  line-height: 1.4;
  overflow-wrap: anywhere;
}
.activity-registration-section .sc-rate-select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0.4rem 0.5rem;
  border-color: var(--ai-border);
  border-radius: 8px !important;
  background-color: var(--ai-surface);
  color: var(--ai-text);
}
.activity-registration-section .sc-summary {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding: 1rem;
  border: 1px solid var(--ai-border);
  border-radius: 12px !important;
  background: color-mix(in srgb, var(--ai-secondary) 65%, var(--ai-surface));
  white-space: normal;
}
.activity-registration-section .sc-total-label {
  color: var(--ai-muted);
}
.activity-registration-section .sc-total-price {
  margin-right: auto;
}
.activity-registration-section .sc-submit, .activity-registration-section form .btn {
  padding: 0.65rem 1.1rem;
  border-radius: 10px !important;
  font-size: 0.94rem;
}
.activity-registration-section .sc-submit:disabled, .activity-registration-section form .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.activity-registration-section form > div > div:has(.subscription-checkBox) {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--ai-border);
  border-radius: 12px !important;
  background: var(--ai-surface);
}
.activity-registration-section form > div > div:has(.subscription-checkBox) .form-label {
  min-width: 0;
  flex: 1;
  margin: 0;
  overflow-wrap: anywhere;
}
.activity-registration-section .subscription-checkBox {
  order: -1;
  flex-shrink: 0;
  float: none !important;
  margin-top: 0;
  border-radius: 4px !important;
}

@media (max-width: 991px) {
  .ai-body {
    grid-template-columns: 1fr;
  }
  .ai-banner {
    height: 220px;
  }
}
@media (max-width: 480px) {
  .activity-registration-section {
    padding: 1.15rem;
    border-radius: 16px !important;
  }
  .activity-registration-section .sc-children {
    grid-template-columns: 1fr;
  }
  .activity-registration-section .sc-child {
    gap: 0.65rem;
    padding: 0.85rem;
  }
  .activity-registration-section .sc-summary {
    align-items: center;
  }
  .activity-registration-section .sc-submit {
    width: 100%;
    text-align: center;
  }
  .ai-block {
    border-radius: 16px !important;
  }
  .ai-banner {
    height: 180px;
  }
  .ai-body {
    gap: 1.15rem;
    padding: 1.15rem;
  }
  .ai-left h1 {
    font-size: 1.5rem;
  }
  .ai-facts {
    grid-template-columns: 1fr;
  }
  .ai-fact {
    min-height: 68px;
  }
  .ai-fact:nth-child(odd) {
    border-right: 0;
  }
  .ai-fact:nth-child(n+2) {
    border-top: 1px solid var(--ai-border);
  }
}
@media (prefers-reduced-motion: reduce) {
  .ai-heart {
    transition: none;
  }
  .ai-heart:hover {
    transform: none;
  }
}