#assets {
  --assets-page-edge: 16px;
  --assets-inline-padding: 16px;
  position: relative;
}

#assets.assets--immersive > .top-bar {
  display: none;
}

#assets.assets--immersive .assets-shell {
  padding-top: 0;
}

.assets-shell {
  width: calc(100% + (2 * var(--assets-page-edge)));
  min-width: 0;
  margin-inline: calc(-1 * var(--assets-page-edge));
  padding: var(--nf-space-2) var(--assets-inline-padding) calc(var(--nf-space-6) + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: var(--nf-space-3);
}

.assets-gallery-chrome[hidden] {
  display: none !important;
}

.assets-gallery-chrome {
  display: grid;
  gap: var(--nf-space-3);
}

.assets-view {
  display: flex;
  flex-direction: column;
  gap: var(--nf-space-3);
  min-width: 0;
}

.assets-view[hidden] {
  display: none !important;
}

.assets-controls-row {
  --assets-tabs-width: 122px;
  position: relative;
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr) 40px;
  grid-template-areas: "tabs search toggle";
  align-items: center;
  gap: 8px;
  min-height: 39px;
  min-width: 0;
}

.assets-view-toggle {
  grid-area: toggle;
  width: 40px;
  height: 39px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--nf-alpha-white-07);
  border-radius: 12px;
  background: var(--nf-alpha-white-05);
  color: var(--nf-color-text-muted);
  cursor: pointer;
}

.assets-view-toggle svg {
  width: 20px;
  height: 20px;
}

.assets-view-toggle__grid,
.assets-view-toggle[data-next-view="grid"] .assets-view-toggle__list {
  display: none;
}

.assets-view-toggle[data-next-view="grid"] .assets-view-toggle__grid {
  display: block;
}

.assets-view-toggle:hover,
.assets-view-toggle:focus-visible {
  background: var(--nf-alpha-white-10);
  color: var(--nf-color-text);
  outline: none;
}

.assets-tabs {
  --assets-tab-capsule-x: 3px;
  --assets-tab-capsule-width: 72px;
  --assets-tab-capsule-scale: 1;
  grid-area: tabs;
  position: relative;
  display: inline-grid;
  grid-template-columns: repeat(2, max-content);
  align-items: center;
  gap: 0;
  width: max-content;
  max-width: 100%;
  height: 39px;
  min-height: 39px;
  padding: 3px;
  border: 0;
  border-radius: 12px;
  background: var(--nf-control-background, var(--nf-alpha-white-05));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08), 0 12px 24px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.assets-tabs .tab {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  height: 33px;
  min-height: 33px;
  padding: 0 12px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--nf-color-text);
  appearance: none;
  font: inherit;
  font-size: 12px;
  font-weight: var(--nf-weight-medium);
  line-height: 16px;
  cursor: pointer;
  transition: color 0.16s ease;
}

.assets-tabs .tab.active {
  color: var(--nf-selected-text, var(--nf-color-ink-950));
}

.assets-tab__label {
  position: relative;
  z-index: 1;
  pointer-events: none;
  white-space: nowrap;
}

.assets-tabs__capsule {
  position: absolute;
  top: 3px;
  left: 0;
  z-index: 1;
  width: var(--assets-tab-capsule-width);
  height: 33px;
  border-radius: 9px;
  background: transparent;
  transform: translate3d(var(--assets-tab-capsule-x), 0, 0);
  transition: transform 180ms ease, width 180ms ease;
  pointer-events: none;
  will-change: transform;
}

.assets-tabs__capsule::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--nf-selected-background, var(--nf-color-white));
  transform: scale(var(--assets-tab-capsule-scale));
  transform-origin: center;
  transition: transform 0.12s ease;
}

.assets-tabs .tab:active ~ .assets-tabs__capsule {
  --assets-tab-capsule-scale: 0.96;
}

.assets-search {
  position: absolute;
  z-index: 3;
  inset: 0 48px 0 calc(var(--assets-tabs-width) + 8px);
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 0;
  width: auto;
  height: 39px;
  min-height: 39px;
  padding: 8px 16px;
  border: 1px solid var(--nf-alpha-white-07);
  border-radius: 12px;
  color: var(--nf-color-text-muted);
  background: var(--nf-color-canvas);
  overflow: hidden;
  box-shadow: 0 12px 24px rgba(0, 0, 0, .18);
  will-change: left, right;
  transition: left 180ms ease, right 180ms ease;
}

.assets-controls-row:has(.assets-search:focus-within) .assets-search,
.assets-controls-row:has(#assets-search:not(:placeholder-shown)) .assets-search {
  left: 0;
  right: 0;
}

.assets-controls-row:has(.assets-search:focus-within) .assets-tabs,
.assets-controls-row:has(#assets-search:not(:placeholder-shown)) .assets-tabs,
.assets-controls-row:has(.assets-search:focus-within) .assets-view-toggle,
.assets-controls-row:has(#assets-search:not(:placeholder-shown)) .assets-view-toggle {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.assets-search:focus-within {
  border-color: var(--nf-alpha-purple-34);
  box-shadow: 0 12px 24px rgba(0, 0, 0, .18);
}

.assets-search .search-icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
}

.assets-search .search-icon img {
  display: block;
  width: 19px;
  height: 19px;
}

.assets-search input {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  color: var(--nf-color-text);
  font: inherit;
  font-size: 14px;
  font-weight: var(--nf-weight-medium);
  line-height: 20px;
  outline: none;
}

.assets-search input::placeholder {
  color: var(--nf-color-text-muted);
  opacity: 1;
}

.assets-search input::-webkit-search-cancel-button {
  display: none;
}

.assets-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--nf-space-3);
  width: 100%;
  min-width: 0;
}

.assets-card,
.assets-card-skeleton {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: var(--nf-space-2);
  min-width: 0;
  padding: var(--nf-space-2);
  border-radius: 16px;
  background: var(--nf-alpha-white-05);
  box-shadow: inset 0 0 0 1px var(--nf-alpha-white-07);
}

.assets-card {
  align-self: start;
}

.assets-card-skeleton {
  pointer-events: none;
}

.assets-card-skeleton__thumb {
  display: block;
  aspect-ratio: 1;
  width: 100%;
  border-radius: 12px;
  background: var(--nf-alpha-white-03);
}

.assets-card-skeleton__meta,
.assets-row-skeleton__meta {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.assets-card-skeleton__title,
.assets-card-skeleton__subtitle,
.assets-row-skeleton__title,
.assets-row-skeleton__subtitle {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, 0.025) 18%,
    rgba(255, 255, 255, 0.10) 42%,
    rgba(255, 255, 255, 0.025) 66%
  );
  background-size: 240% 100%;
  animation: app-layout-bootstrap-shimmer 1.15s ease-in-out infinite;
}

.assets-card-skeleton__title,
.assets-row-skeleton__title { width: 72%; }

.assets-card-skeleton__subtitle,
.assets-row-skeleton__subtitle { width: 46%; }

.assets-thumb {
  position: relative;
  aspect-ratio: var(--assets-image-ratio, 1);
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  border-radius: 12px;
  background: var(--nf-alpha-white-03);
}

.assets-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.assets-thumb[data-image-state="loading"],
.assets-row__thumb[data-image-state="loading"],
.assets-detail-thumb[data-image-state="loading"],
.assets-detail-stage[data-image-state="loading"] {
  background: linear-gradient(110deg, var(--nf-alpha-white-03) 18%, var(--nf-alpha-white-10) 42%, var(--nf-alpha-white-03) 66%);
  background-size: 240% 100%;
  animation: app-layout-bootstrap-shimmer 1.15s ease-in-out infinite;
}

.assets-thumb[data-image-state="error"],
.assets-row__thumb[data-image-state="error"],
.assets-detail-thumb[data-image-state="error"],
.assets-detail-stage[data-image-state="error"] {
  position: relative;
  background: var(--nf-alpha-white-05);
}

.assets-thumb[data-image-state="error"] img,
.assets-row__thumb[data-image-state="error"] img,
.assets-detail-thumb[data-image-state="error"] img,
.assets-detail-stage[data-image-state="error"] .assets-detail-hero {
  opacity: 0;
}

.assets-thumb[data-image-state="error"]::after,
.assets-row__thumb[data-image-state="error"]::after,
.assets-detail-thumb[data-image-state="error"]::after {
  content: "✦";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--nf-color-text-muted);
  font-size: 18px;
  pointer-events: none;
}

.assets-card__meta {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.assets-card__title {
  overflow: hidden;
  color: var(--nf-color-text);
  font-size: 13px;
  font-weight: var(--nf-weight-medium);
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assets-card__subtitle {
  overflow: hidden;
  color: var(--nf-color-text-muted);
  font-size: 12px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assets-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  min-width: 0;
  border-top: 1px solid var(--nf-alpha-white-07);
}

.assets-row,
.assets-row-skeleton {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: center;
  gap: var(--nf-space-3);
  min-width: 0;
  min-height: 72px;
  padding: 12px 0;
  border-bottom: 1px solid var(--nf-alpha-white-07);
}

.assets-row-skeleton {
  pointer-events: none;
}

.assets-row__thumb {
  position: relative;
  width: 56px;
  height: 56px;
  overflow: hidden;
  border-radius: 12px;
  background: var(--nf-alpha-white-03);
  padding: 0;
  border: 0;
}

.assets-row__thumbs {
  display: flex;
  gap: 4px;
  min-width: 0;
}

.assets-row-skeleton__thumbs {
  display: flex;
  gap: 4px;
  min-width: 0;
}

.assets-row-skeleton__thumb {
  display: block;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--nf-alpha-white-03);
}

.assets-row__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.assets-row__meta {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.assets-row__title {
  overflow: hidden;
  color: var(--nf-color-text);
  font-size: 14px;
  font-weight: var(--nf-weight-medium);
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assets-row__subtitle {
  overflow: hidden;
  color: var(--nf-color-text-muted);
  font-size: 12px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assets-view--detail,
.assets-view--info {
  gap: var(--nf-space-4);
}

.assets-detail-header,
.assets-info-header {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 2px;
  min-width: 0;
  min-height: 52px;
  padding: var(--nf-header-visual-top-space, 6px) 0;
  background: transparent;
}

.assets-back svg {
  width: 20px;
  height: 20px;
}

body.tg-native-back-active .assets-detail-header,
body.tg-native-back-active .assets-info-header {
  grid-template-columns: minmax(0, 1fr);
}

.assets-detail-title,
.assets-info-title {
  margin: 0;
  overflow: hidden;
  color: var(--nf-color-text);
  font-size: 16px;
  font-weight: var(--nf-weight-semibold);
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assets-detail-body {
  display: grid;
  gap: var(--nf-space-3);
  min-width: 0;
}

.assets-detail-stage {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: min(52vh, 420px);
  padding: var(--nf-space-2);
  border-radius: 18px;
  background: var(--nf-alpha-white-03);
  box-shadow: inset 0 0 0 1px var(--nf-alpha-white-07);
  overflow: hidden;
}

.assets-media-retry {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  min-height: 38px;
  max-width: calc(100% - 32px);
  padding: 0 14px;
  border: 1px solid var(--nf-alpha-white-12);
  border-radius: 12px;
  background: rgba(24, 27, 36, 0.92);
  color: var(--nf-color-text);
  font: inherit;
  font-size: 13px;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.assets-media-retry[hidden] {
  display: none;
}

.assets-detail-hero {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: min(58vh, 560px);
  height: auto;
  margin: 0 auto;
  border-radius: 14px;
  object-fit: contain;
  background: transparent;
}

.assets-detail-model {
  margin: 0;
  color: var(--nf-color-text-muted);
  font-size: 13px;
}

.assets-detail-prompt {
  display: grid;
  gap: var(--nf-space-2);
  min-width: 0;
  padding: var(--nf-space-3);
  border-radius: 14px;
  background: var(--nf-alpha-white-03);
  box-shadow: inset 0 0 0 1px var(--nf-alpha-white-07);
}

.assets-detail-prompt__text {
  margin: 0;
  color: var(--nf-color-text);
  font-size: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.assets-detail-thumbs,
.assets-detail-actions {
  display: flex;
  gap: var(--nf-space-2);
  align-items: center;
  flex-wrap: wrap;
}

.assets-detail-actions {
  position: relative;
  z-index: 4;
}

.assets-detail-copy-send {
  background: var(--nf-color-white) !important;
  color: var(--nf-color-ink-950) !important;
  border-color: transparent !important;
}

.assets-detail-thumbs {
  overflow-x: auto;
  padding-bottom: 2px;
}

.assets-detail-thumb {
  flex: 0 0 54px;
  width: 54px;
  height: 54px;
  overflow: hidden;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--nf-alpha-white-03);
  cursor: pointer;
}

.assets-detail-thumb.is-active {
  border-color: var(--nf-color-text);
}

.assets-detail-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.assets-detail-action {
  min-width: 0;
  max-width: 100%;
  min-height: 40px;
  padding: 0 var(--nf-space-3);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--nf-color-text);
  font: inherit;
  font-size: 13px;
  font-weight: var(--nf-weight-medium);
  overflow: hidden;
  overflow-wrap: anywhere;
  cursor: pointer;
}

.assets-detail-favorite {
  width: 40px;
  min-width: 40px;
  padding: 0;
  display: inline-grid;
  place-items: center;
}

.assets-detail-favorite svg {
  width: 16px;
  height: 16px;
  display: block;
}

.assets-detail-favorite.is-favorite svg path {
  fill: currentColor;
}

.assets-detail-overflow {
  margin-left: auto;
}

.assets-detail-menu {
  --app-action-menu-width: min(240px, calc(100vw - 32px));
}

.assets-detail-menu .assets-detail-menu__item {
  width: 100%;
  grid-template-columns: minmax(0, 1fr);
}

.assets-detail-action:hover,
.assets-detail-action:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  outline: none;
}

.assets-download-notice {
  margin: 0;
  padding: var(--nf-space-3);
  border-radius: var(--nf-radius-md);
  color: var(--nf-color-text-muted);
  background: var(--nf-alpha-white-05);
  box-shadow: inset 0 0 0 1px var(--nf-alpha-white-07);
  font-size: 13px;
  line-height: 1.4;
}

.assets-info-fields {
  display: grid;
  gap: var(--nf-space-3);
  margin: 0;
}

.assets-info-fields dt {
  margin: 0;
  color: var(--nf-color-text-muted);
  font-size: 12px;
  font-weight: var(--nf-weight-medium);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.assets-info-fields dd {
  margin: 0;
  color: var(--nf-color-text);
  font-size: 14px;
  line-height: 1.45;
  word-break: break-word;
}

.assets-empty {
  margin: 0;
  padding: var(--nf-space-4) 0;
  color: var(--nf-color-text-muted);
  font-size: 14px;
  line-height: 1.45;
  text-align: center;
}

.assets-error {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--nf-space-3);
  min-height: 72px;
  padding: var(--nf-space-3);
  border-radius: 14px;
  background: var(--nf-alpha-white-03);
  color: var(--nf-color-text-muted);
  font-size: 14px;
  text-align: center;
}

.assets-error[hidden] {
  display: none !important;
}

.assets-error button {
  min-height: 36px;
  padding: 0 var(--nf-space-3);
  border: 1px solid var(--nf-alpha-white-12);
  border-radius: 10px;
  background: var(--nf-alpha-white-07);
  color: var(--nf-color-text);
  font: inherit;
  font-weight: var(--nf-weight-medium);
  cursor: pointer;
}

@media (min-width: 560px) {
  .assets-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 481px) {
  #assets {
    --assets-inline-padding: 20px;
  }
}

@media (min-width: 521px) {
  #assets {
    --assets-inline-padding: 24px;
  }
}

@media (max-width: 390px) {
  .assets-row__thumb:nth-child(n + 3),
  .assets-row-skeleton__thumb:nth-child(n + 3) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .assets-card-skeleton__title,
  .assets-card-skeleton__subtitle,
  .assets-row-skeleton__title,
  .assets-row-skeleton__subtitle {
    animation: none;
  }

  .assets-tabs__capsule,
  .assets-tabs__capsule::before {
    transition: none;
  }

  .assets-search {
    transition: none;
  }

  .assets-tabs .tab:active ~ .assets-tabs__capsule {
    --assets-tab-capsule-scale: 1;
  }
}