body.theme-helper-memory {
  --helper-accent: var(--color-category-creative);
  --accent-soft: #f4eff8;
  background: var(--ui-canvas-bg);
}

body.is-fullscreen {
  width: 100vw;
  min-height: 100vh;
  padding: 0;
  overflow: hidden;
  border-radius: 0;
  background: var(--ui-canvas-bg);
}

body.is-fullscreen .app-shell,
body.is-fullscreen .main-fullscreen {
  width: 100vw;
  max-width: none;
  height: 100vh;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.memory-page {
  --memory-type-public-start-compact-size: var(--type-compact-label-size);
  width: min(980px, 100%);
  margin: 0 auto;
}

.memory-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.memory-flat-page {
  display: grid;
  gap: 18px;
  padding-top: 8px;
}

.memory-flat-section {
  display: grid;
  gap: 14px;
}

.memory-flat-section h2 {
  margin: 0;
  color: var(--type-section-title-color);
  font-size: var(--type-section-title-size);
  font-weight: var(--type-section-title-weight);
  line-height: var(--type-section-title-line-height);
}

.memory-section-divider {
  width: min(180px, 42%);
  height: 1px;
  margin: 2px auto;
  background: var(--line);
}

.memory-public-games {
  gap: 10px;
}

.memory-public-game-row {
  display: grid;
  grid-template-columns: 20% minmax(0, 60%) 20%;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.memory-public-game-image {
  aspect-ratio: 4 / 3;
  min-width: 0;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--surface-muted);
}

.memory-public-game-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.memory-public-game-size {
  display: block;
  min-width: 0;
}

.memory-size-pills {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
  min-width: 0;
}

.memory-size-pill {
  position: relative;
  min-width: 0;
  cursor: pointer;
}

.memory-size-pill input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.memory-size-pill span {
  display: flex;
  min-height: 32px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 5px;
  color: var(--type-action-compact-color);
  font-size: var(--type-action-compact-size);
  font-weight: var(--type-action-compact-weight);
  line-height: var(--type-action-compact-line-height);
  background: var(--surface);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.memory-size-pill input:checked + span,
.memory-size-pill input:focus-visible + span {
  border-color: var(--helper-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 12%, transparent);
}

.memory-size-pill input:checked + span {
  background: color-mix(in srgb, var(--helper-accent) 9%, var(--surface));
}

.memory-public-start {
  width: 100%;
  min-width: 0;
  padding-right: 10px;
  padding-left: 10px;
}

.memory-flat-find-form {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}

.memory-owner-flat-section {
  gap: 12px;
}

.memory-game-row.memory-flat-game-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 8px 0;
  border-top: 0;
}

.memory-game-row.memory-flat-game-row h3 {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.memory-icon-link {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  background: var(--surface);
  transition: border-color 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.memory-icon-link:hover,
.memory-icon-link:active {
  opacity: 0.72;
}

.memory-icon-link:focus-visible {
  border-color: var(--helper-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 14%, transparent);
  outline: none;
}

.memory-icon-link img {
  width: 18px;
  height: 18px;
}

.memory-panel,
.memory-owner-section,
.memory-config-form,
.memory-password-form {
  background: var(--surface);
  border: 1px solid var(--ui-card-border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--ui-card-shadow);
  padding: 18px;
}

.memory-panel h2,
.memory-owner-head h2 {
  margin: 0 0 12px;
  color: var(--type-section-title-color);
  font-size: var(--type-section-title-size);
  font-weight: var(--type-section-title-weight);
  line-height: var(--type-section-title-line-height);
}

.memory-game-row h3 {
  margin: 0 0 12px;
  color: var(--type-item-title-color);
  font-size: var(--type-item-title-size);
  font-weight: var(--type-item-title-weight);
  line-height: var(--type-item-title-line-height);
}

.memory-start-form,
.memory-password-form {
  display: grid;
  gap: 14px;
}

.memory-page .field > span,
.memory-password-screen .field > span {
  color: var(--type-label-color);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  line-height: var(--type-label-line-height);
}

.memory-page .field:not(.memory-check-field) > span,
.memory-password-screen .field:not(.memory-check-field) > span {
  display: block;
  transform: translateY(-3px);
}

.memory-page input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="range"]):not([type="color"]),
.memory-page select,
.memory-page textarea,
.memory-page .ui-select-trigger,
.memory-password-screen input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="range"]):not([type="color"]),
.memory-password-screen select,
.memory-password-screen textarea,
.memory-password-screen .ui-select-trigger {
  -webkit-tap-highlight-color: transparent;
}

.memory-page input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="range"]):not([type="color"]):focus,
.memory-page select:focus,
.memory-page textarea:focus,
.memory-page .ui-select-trigger:focus,
.memory-password-screen input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="range"]):not([type="color"]):focus,
.memory-password-screen select:focus,
.memory-password-screen textarea:focus,
.memory-password-screen .ui-select-trigger:focus {
  outline: none;
}

.memory-page input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="range"]):not([type="color"]):focus-visible,
.memory-page select:focus-visible,
.memory-page textarea:focus-visible,
.memory-page .ui-select-trigger:focus-visible,
.memory-password-screen input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="range"]):not([type="color"]):focus-visible,
.memory-password-screen select:focus-visible,
.memory-password-screen textarea:focus-visible,
.memory-password-screen .ui-select-trigger:focus-visible {
  border-color: var(--helper-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 14%, transparent);
  outline: none;
}

.memory-owner-section {
  margin-top: 18px;
}

.memory-owner-head,
.memory-game-row,
.memory-row-actions,
.memory-form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.memory-owner-head,
.memory-game-row {
  justify-content: space-between;
}

.memory-owner-head {
  flex-wrap: wrap;
}

.memory-new-game-action {
  flex: 0 0 auto;
}

.memory-game-list {
  display: grid;
  gap: 10px;
}

.memory-game-row {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.memory-game-row h3 {
  margin-bottom: 4px;
}

.memory-form-page {
  max-width: 760px;
}

.memory-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.memory-check-field {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  min-height: 44px;
}

.memory-check-field input {
  width: auto;
}

.memory-tag-filter-field {
  grid-column: 1 / -1;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.memory-tag-filter-field legend {
  display: block;
  margin: 0 0 8px;
  color: var(--type-label-color);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  line-height: var(--type-label-line-height);
}

.memory-tag-filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.memory-tag-filter-chip {
  position: relative;
  cursor: pointer;
}

.memory-tag-filter-chip input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.memory-tag-filter-chip span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--type-control-compact-color);
  font-size: var(--type-control-compact-size);
  font-weight: var(--type-control-compact-weight);
  line-height: var(--type-control-compact-line-height);
  background: var(--surface);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.memory-tag-filter-chip input:checked + span {
  border-color: var(--helper-accent);
  background: color-mix(in srgb, var(--helper-accent) 9%, var(--surface));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 12%, transparent);
}

.memory-tag-filter-chip input:focus-visible + span {
  border-color: var(--helper-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 16%, transparent);
}

.memory-tag-filter-empty {
  margin: 0;
}

.memory-access-field,
.memory-segmented-field {
  grid-column: 1 / -1;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.memory-access-field legend,
.memory-segmented-field legend {
  display: block;
  margin: 0 0 8px;
  color: var(--type-label-color);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  line-height: var(--type-label-line-height);
}

.memory-segmented-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.memory-segmented-pill {
  position: relative;
  flex: 1 1 130px;
  min-width: min(100%, 130px);
  cursor: pointer;
}

.memory-segmented-pill input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.memory-segmented-pill span {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--type-action-color);
  font-size: var(--type-action-size);
  font-weight: var(--type-action-weight);
  line-height: var(--type-action-line-height);
  background: var(--surface);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.memory-segmented-pill input:checked + span {
  border-color: var(--helper-accent);
  background: color-mix(in srgb, var(--helper-accent) 9%, var(--surface));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 12%, transparent);
}

.memory-segmented-pill input:focus-visible + span {
  border-color: var(--helper-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 16%, transparent);
}

.memory-file-field {
  grid-column: 1 / -1;
}

.memory-form-actions {
  justify-content: flex-end;
  flex-wrap: wrap;
  margin-top: 18px;
}

.memory-delete-form {
  margin-top: 12px;
}

.memory-password-screen {
  position: fixed;
  inset: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
  border-radius: var(--radius-overlay);
  color: #25211d;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.38)),
    var(--ui-canvas-bg);
}

.memory-password-stage {
  display: grid;
  min-height: 0;
  padding:
    24px
    calc(18px + env(safe-area-inset-right, 0px))
    calc(24px + env(safe-area-inset-bottom, 0px))
    calc(18px + env(safe-area-inset-left, 0px));
  place-items: center;
}

.memory-password-form {
  width: min(420px, 100%);
  background: transparent;
  border: 0;
  border-radius: var(--radius-overlay);
  box-shadow: none;
  padding: 0;
}

.memory-password-heading::before {
  content: "";
  display: block;
  height: 1.45em;
  margin-bottom: 2px;
}

.memory-password-heading h2 {
  margin-top: 0;
  color: var(--type-modal-title-color);
  font-size: var(--type-modal-title-size);
  font-weight: var(--type-modal-title-weight);
  line-height: var(--type-modal-title-line-height);
}

.memory-password-card-back {
  width: 184px;
  aspect-ratio: 1;
  object-fit: cover;
  justify-self: center;
  padding: 5px;
  border: 0;
  border-radius: var(--radius-game-piece);
  background: #ffffff;
  box-shadow: 0 12px 24px rgba(49, 42, 35, 0.16);
}

.memory-game {
  --memory-card-ratio: 1 / 1;
  --memory-preview-aspect-value: 1;
  --memory-board-columns: 4;
  --memory-card-width: 80px;
  --memory-card-height: 80px;
  --memory-card-gap: clamp(6px, calc(var(--memory-viewport-width) * 0.012), 12px);
  --memory-viewport-width: 100vw;
  --memory-viewport-height: 100vh;
  --memory-preview-width-90: calc(var(--memory-viewport-width) * 0.9);
  --memory-preview-height-90: calc(var(--memory-viewport-height) * 0.9);
  --memory-preview-gap: clamp(10px, calc(var(--memory-viewport-width) * 0.02), 18px);
  --memory-preview-pair-width: calc((var(--memory-preview-width-90) - var(--memory-preview-gap)) / 2);
  --memory-preview-stacked-height: calc((var(--memory-preview-height-90) - var(--memory-preview-gap)) / 2);
  --memory-type-toolbar-title-compact-size: 0.82rem;
  --memory-type-toolbar-action-size: 0.78rem;
  --memory-type-toolbar-action-compact-size: 0.72rem;
  --memory-type-card-title-size: clamp(0.72rem, calc(var(--memory-card-width) * 0.12), 1.1rem);
  --memory-type-card-body-size: clamp(0.64rem, calc(var(--memory-card-width) * 0.085), 0.92rem);
  --memory-type-card-body-line-height: 1.18;
  --memory-type-preview-title-size: clamp(1.6rem, calc(var(--memory-viewport-width) * 0.07), 4rem);
  --memory-type-preview-title-line-height: 1.05;
  --memory-type-preview-body-size: clamp(1.05rem, calc(var(--memory-viewport-width) * 0.03), 1.8rem);
  --memory-type-preview-body-line-height: 1.28;
  position: fixed;
  inset: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  width: var(--memory-viewport-width);
  height: var(--memory-viewport-height);
  min-height: var(--memory-viewport-height);
  overflow: hidden;
  border-radius: var(--radius-overlay);
  color: #25211d;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.38)),
    var(--ui-canvas-bg);
}

.memory-game-top {
  position: relative;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: var(--radius-floating);
  padding:
    calc(8px + env(safe-area-inset-top, 0px))
    calc(12px + env(safe-area-inset-right, 0px))
    6px
    calc(12px + env(safe-area-inset-left, 0px));
}

.memory-game-title h1 {
  margin: 0;
  color: var(--type-subsection-title-color);
  font-size: var(--type-subsection-title-size);
  font-weight: var(--type-subsection-title-weight);
  line-height: var(--type-subsection-title-line-height);
}

.memory-autoplay-toggle {
  display: grid;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-control);
  place-items: center;
  color: color-mix(in srgb, var(--color-text-heading) 68%, transparent);
  background: transparent;
  opacity: 0.86;
  transition: opacity 140ms ease, color 140ms ease, transform 140ms ease;
}

.memory-autoplay-toggle[hidden] {
  display: none;
}

.memory-autoplay-toggle:hover {
  color: color-mix(in srgb, var(--color-text-heading) 58%, transparent);
  opacity: 0.62;
}

.memory-autoplay-toggle:active {
  opacity: 0.42;
  transform: scale(0.94);
}

.memory-autoplay-toggle:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--helper-accent) 55%, transparent);
  outline-offset: 3px;
}

.memory-autoplay-icon {
  grid-area: 1 / 1;
  width: 22px;
  height: 22px;
}

.memory-autoplay-toggle .memory-autoplay-icon-pause,
.memory-autoplay-toggle.is-playing .memory-autoplay-icon-play {
  display: none;
}

.memory-autoplay-toggle.is-playing .memory-autoplay-icon-pause {
  display: block;
}

.memory-game-stats {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.memory-close {
  display: grid;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-control);
  place-items: center;
  color: color-mix(in srgb, var(--color-text-heading) 68%, transparent);
  line-height: 1;
  opacity: 0.86;
  transition: opacity 140ms ease, color 140ms ease, transform 140ms ease;
}

.memory-see-all-images {
  margin-left: auto;
  padding: 5px 11px;
  border: 1px solid color-mix(in srgb, var(--color-text-heading) 22%, transparent);
  border-radius: 999px;
  color: color-mix(in srgb, var(--color-text-heading) 74%, transparent);
  background: transparent;
  font-size: var(--memory-type-toolbar-action-size);
  font-weight: var(--type-action-compact-weight);
  line-height: var(--type-action-compact-line-height);
  opacity: 0.86;
  text-decoration: none;
  transition: opacity 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.memory-see-all-images[hidden] {
  display: none;
}

.memory-see-all-images:hover {
  border-color: color-mix(in srgb, var(--color-text-heading) 16%, transparent);
  color: color-mix(in srgb, var(--color-text-heading) 62%, transparent);
  opacity: 0.68;
  text-decoration: none;
}

.memory-see-all-images:active {
  opacity: 0.48;
  transform: scale(0.97);
}

.memory-see-all-images:focus-visible {
  border-color: color-mix(in srgb, var(--helper-accent) 62%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 14%, transparent);
  outline: none;
}

.memory-close:hover {
  color: color-mix(in srgb, var(--color-text-heading) 58%, transparent);
  opacity: 0.62;
  text-decoration: none;
}

.memory-close:active {
  opacity: 0.42;
  transform: scale(0.94);
}

.memory-close:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--helper-accent) 55%, transparent);
  outline-offset: 3px;
}

.memory-close-icon {
  width: 24px;
  height: 24px;
}

.memory-close-icon * {
  stroke-width: 1.2;
}

.memory-board-wrap {
  display: grid;
  min-height: 0;
  padding:
    2px
    calc(10px + env(safe-area-inset-right, 0px))
    calc(12px + env(safe-area-inset-bottom, 0px))
    calc(10px + env(safe-area-inset-left, 0px));
  place-items: center;
}

.memory-board {
  display: grid;
  grid-template-columns: repeat(var(--memory-board-columns), var(--memory-card-width));
  grid-auto-rows: var(--memory-card-height);
  column-gap: var(--memory-card-gap);
  row-gap: var(--memory-card-gap);
  width: auto;
  max-width: 100%;
  border-radius: var(--radius-play-surface);
  transform-origin: center center;
}

@media (orientation: landscape) and (max-height: 540px) {
  .memory-game {
    grid-template-rows: 1fr;
  }

  .memory-game-top {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    padding:
      calc(4px + env(safe-area-inset-top, 0px))
      calc(8px + env(safe-area-inset-right, 0px))
      0
      calc(8px + env(safe-area-inset-left, 0px));
    pointer-events: none;
  }

  .memory-game-title h1 {
    max-width: min(calc(var(--memory-viewport-width) * 0.48), 420px);
    overflow: hidden;
    font-size: var(--memory-type-toolbar-title-compact-size);
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .memory-close {
    width: 28px;
    height: 28px;
    pointer-events: auto;
  }

  .memory-autoplay-toggle {
    width: 28px;
    height: 28px;
    pointer-events: auto;
  }

  .memory-see-all-images {
    padding: 4px 9px;
    font-size: var(--memory-type-toolbar-action-compact-size);
    pointer-events: auto;
  }

  .memory-close-icon {
    width: 22px;
    height: 22px;
  }

  .memory-board-wrap {
    padding:
      calc(18px + env(safe-area-inset-top, 0px))
      calc(8px + env(safe-area-inset-right, 0px))
      calc(6px + env(safe-area-inset-bottom, 0px))
      calc(8px + env(safe-area-inset-left, 0px));
  }
}

.memory-slot {
  width: var(--memory-card-width);
  height: var(--memory-card-height);
}

.memory-slot.has-row-offset {
  transform: translateX(calc(var(--memory-row-offset-units, 0) * (var(--memory-card-width) + var(--memory-card-gap))));
}

.memory-card {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: var(--radius-game-piece);
  background: transparent;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  perspective: 900px;
  cursor: pointer;
}

.memory-card.is-dealt {
  opacity: 1;
  transform: none;
  transition: opacity 180ms ease, transform 220ms ease;
}

.memory-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--helper-accent) 55%, transparent);
  outline-offset: 3px;
}

.memory-card-inner {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  transition: transform 300ms ease, box-shadow var(--memory-card-shadow-restore-ms, 220ms) ease;
  box-shadow: 0 12px 24px rgba(49, 42, 35, 0.16);
}

.memory-card.is-face-up .memory-card-inner,
.memory-card.is-matched .memory-card-inner {
  transform: rotateY(180deg);
}

.memory-card.is-lifting .memory-card-inner {
  box-shadow: 0 18px 42px rgba(49, 42, 35, 0.26);
}

.memory-card.is-preview-source .memory-card-inner {
  box-shadow: 0 12px 24px rgba(49, 42, 35, 0);
}

.memory-card.is-preview-source.is-preview-returning .memory-card-inner {
  box-shadow: 0 12px 24px rgba(49, 42, 35, 0.16);
}

.memory-card.is-completed .memory-card-inner {
  box-shadow: 0 12px 24px rgba(49, 42, 35, 0.16);
}

.memory-card.is-completed.is-preview-source .memory-card-inner {
  box-shadow: 0 12px 24px rgba(49, 42, 35, 0);
}

.memory-card.is-completed.is-preview-source.is-preview-returning .memory-card-inner {
  box-shadow: 0 12px 24px rgba(49, 42, 35, 0.16);
}

.memory-card.is-preview-source .memory-card-face {
  opacity: 0;
}

.memory-card-face {
  position: absolute;
  inset: 0;
  display: grid;
  overflow: hidden;
  place-items: center;
  border-radius: inherit;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.memory-card-back {
  -webkit-transform: rotateY(0deg);
  transform: rotateY(0deg);
  background: #ffffff;
  padding: 5px;
}

.memory-card-back.is-flashcard-description {
  padding: 10px;
  background: #ffffff;
}

.memory-card-face.has-flashcard-background::before,
.memory-preview-card-face.has-flashcard-background::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.84)),
    var(--memory-flashcard-background-image);
  background-position: center;
  background-size: cover;
  content: "";
  opacity: 1;
  pointer-events: none;
}

.memory-card-face.has-flashcard-background > *,
.memory-preview-card-face.has-flashcard-background > :not(.memory-flashcard-actions) {
  position: relative;
  z-index: 1;
}

.memory-card-back img,
.memory-card-front img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.memory-card-back img {
  border-radius: max(0px, calc(var(--radius-game-piece) - 5px));
}

.memory-card-front {
  --memory-completed-badge-size: clamp(20px, calc(var(--memory-card-width) * 0.26), 34px);
  --memory-completed-badge-inset: clamp(5px, calc(var(--memory-card-width) * 0.075), 10px);
  -webkit-transform: rotateY(180deg);
  transform: rotateY(180deg);
  background: #ffffff;
}

.memory-card-front::after,
.memory-card-front::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  content: "";
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--memory-card-shadow-restore-ms, 220ms) ease;
}

.memory-card-front::after {
  inset: auto var(--memory-completed-badge-inset) var(--memory-completed-badge-inset) auto;
  width: var(--memory-completed-badge-size);
  height: var(--memory-completed-badge-size);
  border-radius: 999px;
  background:
    url("/assets/icons/check.svg") center / 58% 58% no-repeat,
    #ffffff;
  box-shadow:
    0 4px 12px rgba(49, 42, 35, 0.18),
    inset 0 0 0 1px color-mix(in srgb, var(--color-success) 46%, transparent);
}

.memory-card-front::before {
  background: linear-gradient(180deg, rgba(238, 251, 245, 0.78), rgba(210, 242, 225, 0.72));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-success) 34%, transparent);
}

.memory-card-front.has-flashcard-background::before {
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.84)),
    var(--memory-flashcard-background-image);
  box-shadow: none;
  opacity: 1;
}

.memory-card.is-completed .memory-card-front::after {
  opacity: 1;
}

.memory-card.is-completed .memory-card-front::before {
  z-index: 2;
  background: linear-gradient(180deg, rgba(238, 251, 245, 0.6), rgba(210, 242, 225, 0.5));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-success) 34%, transparent);
  opacity: 1;
}

.memory-card.is-completed .memory-card-front.has-flashcard-background::before {
  background-image:
    linear-gradient(180deg, rgba(238, 251, 245, 0.6), rgba(210, 242, 225, 0.5)),
    linear-gradient(rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.84)),
    var(--memory-flashcard-background-image);
}

.memory-card.is-completed.is-preview-source .memory-card-front::after,
.memory-card.is-completed.is-preview-source .memory-card-front::before {
  opacity: 0;
}

.memory-card.is-completed.is-preview-source.is-preview-returning .memory-card-front::after {
  opacity: 1;
}

.memory-card.is-completed.is-preview-source.is-preview-returning .memory-card-front::before {
  opacity: 1;
}

.memory-card-front img {
  position: absolute;
  inset: 0;
}

.memory-card-front.is-flashcard-title {
  padding: 10px;
}

.memory-card-text {
  display: -webkit-box;
  max-width: 100%;
  max-height: 100%;
  overflow: hidden;
  color: var(--type-page-title-color);
  font-size: var(--memory-type-card-title-size);
  font-weight: var(--type-page-title-weight);
  line-height: var(--type-page-title-line-height);
  text-align: center;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
}

.memory-card-front.is-flashcard-title .memory-card-text,
.memory-preview-card-front .memory-preview-card-text {
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
}

.memory-card-front.is-flashcard-title .memory-card-text {
  position: relative;
  z-index: 3;
}

.memory-card-back .memory-card-text {
  color: var(--type-body-color);
  font-size: var(--memory-type-card-body-size);
  font-weight: var(--type-control-weight);
  line-height: var(--memory-type-card-body-line-height);
  -webkit-line-clamp: 8;
}

.memory-loading,
.memory-preview,
.memory-finish {
  position: fixed;
  inset: 0;
  z-index: 20;
  border-radius: var(--radius-overlay);
}

.memory-loading {
  display: grid;
  gap: 12px;
  place-items: center;
  color: #25211d;
  background: color-mix(in srgb, var(--ui-canvas-bg) 82%, transparent);
}

.memory-loading[hidden],
.memory-preview[hidden],
.memory-finish[hidden] {
  display: none;
}

.memory-preview {
  display: grid;
  place-items: center;
  width: var(--memory-viewport-width);
  height: var(--memory-viewport-height);
  padding: calc(var(--memory-viewport-width) * 0.05);
}

.memory-preview-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  border-radius: var(--radius-overlay);
  background: transparent;
}

.memory-preview-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--memory-preview-gap);
  max-width: var(--memory-preview-width-90);
  max-height: var(--memory-preview-height-90);
  transform-origin: center center;
}

.memory-preview.is-stacked .memory-preview-media {
  flex-direction: column;
}

.memory-flashcard-actions {
  position: absolute;
  right: clamp(10px, 4%, 18px);
  bottom: clamp(10px, 4%, 18px);
  left: clamp(10px, 4%, 18px);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.memory-flashcard-actions[hidden] {
  display: none;
}

.memory-flashcard-action {
  display: grid;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--color-text-heading) 18%, transparent);
  border-radius: 999px;
  place-items: center;
  color: color-mix(in srgb, var(--color-text-heading) 74%, transparent);
  background: color-mix(in srgb, #ffffff 88%, transparent);
  box-shadow: 0 12px 28px rgba(49, 42, 35, 0.16);
  pointer-events: auto;
  transition: opacity 140ms ease, transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.memory-flashcard-action:hover {
  opacity: 0.76;
}

.memory-flashcard-action:active {
  opacity: 0.58;
  transform: scale(0.94);
}

.memory-flashcard-action:focus-visible {
  border-color: color-mix(in srgb, var(--helper-accent) 62%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 14%, transparent), 0 12px 28px rgba(49, 42, 35, 0.16);
  outline: none;
}

.memory-flashcard-action-icon {
  width: 24px;
  height: 24px;
}

.memory-flashcard-action-icon * {
  stroke-width: 1.8;
}

.memory-preview.is-duplicate-pair .memory-preview-media {
  display: grid;
  gap: 0;
  padding-right: 8px;
  padding-bottom: 8px;
}

.memory-preview-image {
  position: relative;
  box-sizing: border-box;
  display: grid;
  width: auto;
  height: auto;
  max-width: min(var(--memory-preview-width-90), 980px);
  max-height: var(--memory-preview-height-90);
  border-radius: var(--radius-play-surface);
  background: transparent;
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.38);
  opacity: 1;
  transform-origin: top left;
  perspective: 1200px;
}

.memory-preview-image[hidden] {
  display: none;
}

.memory-preview-image.is-card-format {
  width: min(
    var(--memory-preview-width-90),
    calc(var(--memory-preview-height-90) * var(--memory-preview-aspect-value)),
    980px
  );
  aspect-ratio: var(--memory-card-ratio);
}

.memory-preview-image.is-image-format {
  width: auto;
  aspect-ratio: auto;
}

.memory-preview-image.is-image-format:not(.is-flashcard) .memory-preview-card-inner,
.memory-preview-image.is-image-format:not(.is-flashcard) .memory-preview-card-face {
  width: 100%;
  height: 100%;
}

.memory-preview-image.is-image-format:not(.is-flashcard) .memory-preview-card-back {
  display: none;
}

.memory-preview-card-inner {
  position: relative;
  display: grid;
  max-width: inherit;
  max-height: inherit;
  border-radius: inherit;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  transition: transform 300ms ease;
}

.memory-preview-image.is-flashcard-back .memory-preview-card-inner {
  -webkit-transform: rotateY(180deg);
  transform: rotateY(180deg);
}

.memory-preview-card-face {
  position: absolute;
  inset: 0;
  grid-area: 1 / 1;
  display: grid;
  max-width: inherit;
  max-height: inherit;
  overflow: hidden;
  place-items: center;
  border-radius: inherit;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  background: transparent;
}

.memory-preview-image.is-flashcard-title-front .memory-preview-card-front,
.memory-preview-image.is-flashcard .memory-preview-card-back {
  background: #ffffff;
}

.memory-preview-card-back {
  -webkit-transform: rotateY(180deg);
  transform: rotateY(180deg);
}

.memory-preview-card-front {
  -webkit-transform: rotateY(0deg);
  transform: rotateY(0deg);
}

.memory-preview-image.is-flashcard.is-card-format .memory-preview-card-back {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  padding: clamp(16px, calc(var(--memory-viewport-width) * 0.03), 28px);
}

.memory-preview-image.is-flashcard.is-image-format .memory-preview-card-back {
  position: absolute;
  inset: 0;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  padding: clamp(18px, calc(var(--memory-viewport-width) * 0.04), 34px);
}

.memory-preview-card-front img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(var(--memory-preview-width-90), 980px);
  max-height: var(--memory-preview-height-90);
  object-fit: contain;
  border-radius: inherit;
}

.memory-preview-image.is-card-format .memory-preview-card-inner,
.memory-preview-image.is-card-format .memory-preview-card-face {
  width: 100%;
  height: 100%;
}

.memory-preview-image.is-card-format .memory-preview-card-front {
  position: absolute;
}

.memory-preview-image.is-card-format .memory-preview-card-front img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center;
}

.memory-preview-image.is-image-format:not(.is-flashcard) .memory-preview-card-front img {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
}

.memory-preview-card-front img[hidden],
.memory-preview-card-text[hidden] {
  display: none;
}

.memory-preview-card-front .memory-preview-card-text {
  display: flex;
  min-width: min(var(--memory-preview-width-90), 520px);
  min-height: min(calc(var(--memory-viewport-height) * 0.58), 320px);
  align-items: center;
  justify-content: center;
  padding: clamp(18px, calc(var(--memory-viewport-width) * 0.04), 34px);
  color: var(--type-page-title-color);
  font-size: var(--memory-type-preview-title-size);
  font-weight: var(--type-page-title-weight);
  line-height: var(--memory-type-preview-title-line-height);
}

.memory-preview-image.is-card-format .memory-preview-card-front .memory-preview-card-text {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  padding: clamp(16px, calc(var(--memory-viewport-width) * 0.04), 34px);
}

.memory-preview-card-back .memory-preview-card-text {
  display: block;
  max-width: min(calc(var(--memory-viewport-width) * 0.78), 720px);
  max-height: min(calc(var(--memory-viewport-height) * 0.7), 520px);
  overflow: auto;
  color: var(--type-body-color);
  font-size: var(--memory-type-preview-body-size);
  font-weight: var(--type-control-weight);
  line-height: var(--memory-type-preview-body-line-height);
  text-align: left;
  -webkit-line-clamp: unset;
}

.memory-preview-image.is-card-format .memory-preview-card-back .memory-preview-card-text {
  max-width: 100%;
  max-height: 100%;
}

.memory-preview.is-duplicate-pair .memory-preview-image {
  grid-area: 1 / 1;
  max-width: calc(var(--memory-preview-width-90) - 8px);
  max-height: calc(var(--memory-preview-height-90) - 8px);
}

.memory-preview.is-duplicate-pair .memory-preview-image:first-of-type {
  z-index: 2;
}

.memory-preview.is-duplicate-pair .memory-preview-image:nth-of-type(2) {
  top: 8px;
  left: 8px;
  z-index: 1;
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.28);
}

.memory-preview.is-pair:not(.is-stacked):not(.is-duplicate-pair) .memory-preview-image {
  max-width: var(--memory-preview-pair-width);
  max-height: var(--memory-preview-height-90);
}

.memory-preview.is-pair.is-stacked:not(.is-duplicate-pair) .memory-preview-image {
  max-width: var(--memory-preview-width-90);
  max-height: var(--memory-preview-stacked-height);
}

.memory-preview.is-pair:not(.is-stacked):not(.is-duplicate-pair) .memory-preview-card-front img {
  max-width: var(--memory-preview-pair-width);
  max-height: var(--memory-preview-height-90);
}

.memory-preview.is-pair.is-stacked:not(.is-duplicate-pair) .memory-preview-card-front img {
  max-width: var(--memory-preview-width-90);
  max-height: var(--memory-preview-stacked-height);
}

.memory-preview.is-pair:not(.is-stacked):not(.is-duplicate-pair) .memory-preview-image.is-card-format {
  width: min(
    var(--memory-preview-pair-width),
    calc(var(--memory-preview-height-90) * var(--memory-preview-aspect-value)),
    520px
  );
}

.memory-preview.is-pair.is-stacked:not(.is-duplicate-pair) .memory-preview-image.is-card-format {
  width: min(
    var(--memory-preview-width-90),
    calc(var(--memory-preview-stacked-height) * var(--memory-preview-aspect-value)),
    680px
  );
}

.memory-preview.is-pair:not(.is-duplicate-pair) .memory-preview-image.is-card-format .memory-preview-card-front img {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center;
}

.memory-preview.is-pair:not(.is-stacked):not(.is-duplicate-pair) .memory-preview-image.is-image-format .memory-preview-card-front img {
  max-width: var(--memory-preview-pair-width);
  max-height: var(--memory-preview-height-90);
}

.memory-preview.is-pair.is-stacked:not(.is-duplicate-pair) .memory-preview-image.is-image-format .memory-preview-card-front img {
  max-width: var(--memory-preview-width-90);
  max-height: var(--memory-preview-stacked-height);
}

.memory-finish {
  display: grid;
  place-items: center;
  padding: 18px;
}

.memory-finish-backdrop {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-overlay);
  background: rgba(28, 30, 31, 0.45);
}

.memory-finish-dialog {
  position: relative;
  width: min(420px, 100%);
  padding: 20px;
  border-radius: var(--radius-modal);
  background: var(--surface);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.26);
}

.memory-finish-dialog h2 {
  margin: 0 0 10px;
  color: var(--type-modal-title-color);
  font-size: var(--type-modal-title-size);
  font-weight: var(--type-modal-title-weight);
  line-height: var(--type-modal-title-line-height);
}

.memory-finish-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.memory-finish-actions .btn:focus-visible {
  border-color: var(--helper-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--helper-accent) 14%, transparent);
  outline: none;
}

@media (max-width: 720px) {
  .memory-index-grid,
  .memory-form-grid {
    grid-template-columns: 1fr;
  }

  .memory-public-game-row {
    gap: 8px;
  }

  .memory-size-pills {
    gap: 3px;
  }

  .memory-size-pill span {
    min-height: 30px;
    padding-right: 3px;
    padding-left: 3px;
  }

  .memory-public-start {
    min-height: 38px;
    font-size: var(--memory-type-public-start-compact-size);
    font-weight: var(--type-action-compact-weight);
    line-height: var(--type-action-compact-line-height);
  }

  .memory-flat-find-form {
    grid-template-columns: 1fr;
  }

  .memory-game-row,
  .memory-row-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .memory-game-row.memory-flat-game-row,
  .memory-flat-game-row .memory-row-actions {
    align-items: center;
    flex-direction: row;
  }

}

html[data-lh-motion="reduce"] .memory-card,
html[data-lh-motion="reduce"] .memory-card-inner,
html[data-lh-motion="reduce"] .memory-preview-image {
  transition-duration: 1ms;
}

@media (prefers-reduced-motion: reduce) {
  html[data-lh-motion="system"] .memory-card,
  html[data-lh-motion="system"] .memory-card-inner,
  html[data-lh-motion="system"] .memory-preview-image {
    transition-duration: 1ms;
  }
}