/* App reconstructions shared by the landing page and documentation.
   Colors and spacing follow tesseract/new-design; controls remain silent demos. */
.ui-icon {
  width: 22px;
  height: 22px;
  flex: none;
  vertical-align: middle;
}
.ui-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 32px;
  height: 32px;
  padding: 6px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--textSecondary);
}
.ui-icon-button:hover {
  background: #ffffff08;
  color: var(--textPrimary);
}
.ui-icon-button[aria-pressed="true"] {
  color: var(--primary);
}
.ui-icon-button .ui-icon {
  width: 19px;
  height: 19px;
}
.ui-icon-button[data-delete-selected],
.ui-icon-button[data-delete-playlists],
.ui-danger,
.ui-icon-button[data-sheet-remove] {
  color: var(--danger);
}
.ui-icon-tile {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  flex: none;
  border-radius: 12px;
  background: #7fd1ae0e;
  color: var(--primary);
}
.ui-icon-tile .ui-icon {
  width: 23px;
  height: 23px;
}
.real-app {
  position: relative;
  background: var(--background);
  border: 1px solid var(--outline);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 30px 75px #0005;
  font-size: 12px;
  container-type: inline-size;
}
[data-app-main] {
  padding: 13px;
}
.ui-library-header {
  display: grid;
  grid-template-columns: 3fr 2fr;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.ui-library-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.ui-library-heading strong {
  font-size: 23px;
  line-height: 1.25;
  letter-spacing: -0.6px;
}
.ui-library-heading > .ui-icon {
  width: 20px;
  height: 20px;
  color: var(--textSecondary);
}
.ui-searchbar {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  min-height: 41px;
  padding: 8px 12px;
  border: 1px solid var(--outline);
  border-radius: 12px;
  background: var(--background);
  color: var(--textSecondary);
}
.ui-searchbar > .ui-icon {
  width: 18px;
  height: 18px;
}
.ui-searchbar input {
  border: 0;
  outline: 0;
  padding: 0;
  width: 100%;
  min-width: 0;
  color: var(--textPrimary);
  background: transparent;
  font: inherit;
  font-size: 11px;
}
.ui-searchbar input::placeholder {
  color: var(--textSecondary);
  opacity: 1;
}
.ui-searchbar > span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
}
.ui-searchbar:focus-within,
.ui-searchbar.is-searching {
  border-color: var(--primary);
  background: #ffffff04;
}
.ui-searchbar input:focus-visible {
  outline: 0;
}
.ui-library-tabs,
.ui-preview-tabs {
  display: none;
  align-items: center;
  gap: 22px;
  margin-bottom: 12px;
}
.ui-sheet-context {
  display: none;
}
.ui-library-tabs button,
.ui-preview-tabs > span {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
  min-height: 44px;
  padding: 9px 0;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--textSecondary);
  font-size: 13px;
  font-weight: 500;
}
.ui-library-tabs button > span,
.ui-preview-tabs small {
  font-size: 11px;
  color: var(--textSecondary);
}
.ui-library-tabs button[aria-pressed="true"],
.ui-preview-tabs > .is-active {
  border-bottom-color: var(--primary);
  color: var(--textPrimary);
}
.ui-library-tabs button[aria-pressed="true"] > span,
.ui-preview-tabs > .is-active small {
  color: var(--primary);
}
.ui-library-panes {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 12px;
  height: 330px;
}
.ui-track-panel,
.ui-playlist-pane,
.ui-panel {
  min-width: 0;
  border: 1px solid var(--outlineMuted);
  border-radius: 18px;
  background: var(--surfaceInset);
  overflow: hidden;
}
.ui-track-panel {
  display: flex;
  flex-direction: column;
}
.ui-track-pane {
  overflow-y: auto;
  min-height: 0;
  padding: 0 5px 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--outline) transparent;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
.ui-playlist-pane {
  overflow-y: auto;
  padding: 0 5px 8px;
  scrollbar-width: thin;
}
.ui-panel-heading,
.ui-selection-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px;
  height: 46px;
  flex: none;
  font-size: 12px;
}
.ui-panel-heading > span {
  color: var(--textSecondary);
  font-size: 11px;
}
.ui-panel-heading > .ui-icon-button {
  margin-left: auto;
}
.ui-selection-bar {
  justify-content: space-between;
  padding-inline: 12px 6px;
  gap: 4px;
}
.ui-selection-bar > span {
  white-space: nowrap;
  font-weight: 600;
  color: var(--primary);
}
.ui-selection-bar > div {
  display: flex;
  align-items: center;
  gap: 2px;
}
.ui-selection-bar .ui-icon-button {
  width: 28px;
  height: 30px;
}
.ui-selection-bar button:disabled {
  opacity: 0.4;
}
/* Mobile selection replaces the title without changing the search or list position. */
.ui-library-header:has(> .ui-selection-bar) {
  grid-template-rows: 38px auto;
}
.ui-library-header:has(> .ui-selection-bar) > .ui-library-heading {
  grid-area: 1 / 1;
}
.ui-library-header:has(> .ui-selection-bar) > .ui-searchbar {
  grid-area: 2 / 1;
}
.ui-library-header > .ui-selection-bar {
  grid-area: 1 / 1;
  height: 38px;
  margin: 0;
  padding: 0;
  min-width: 0;
}
.ui-library-header:has(> .ui-selection-bar:not([hidden])) > .ui-library-heading {
  visibility: hidden;
}
.ui-track {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-width: 0;
  min-height: 53px;
  padding: 8px;
  margin-bottom: 3px;
  background: transparent;
  border: 0;
  border-radius: 11px;
  color: var(--textPrimary);
  text-align: left;
}
button.ui-track:hover,
button.ui-playlist-row:hover,
.ui-playlist-item:hover {
  background: #ffffff04;
}
:is(.ui-track, .ui-playlist-row).is-current:hover {
  background: #7fd1ae22;
}
:is(.ui-track, .ui-playlist-row).is-selected:hover {
  background: #7fd1ae35;
}
:is(.ui-track, .ui-playlist-row).is-selected {
  background: #7fd1ae22;
}
:is(.ui-track, .ui-playlist-row).is-current.is-selected {
  background: #7fd1ae35;
}
:is(.ui-track, .ui-playlist-row).is-keyboard-focused,
.ui-track:focus-visible,
button.ui-playlist-row:focus-visible,
.ui-playlist-item:has(.ui-playlist-start:focus-visible) {
  outline: 1px solid color-mix(in srgb, var(--primary) 40%, transparent);
  outline-offset: -1px;
  background: #ffffff04;
}
:is(.ui-track, .ui-playlist-row).is-current.is-keyboard-focused,
.ui-track.is-current:focus-visible,
button.ui-playlist-row.is-current:focus-visible,
.ui-playlist-item.is-current:has(.ui-playlist-start:focus-visible) {
  background: #7fd1ae12;
}
.ui-playlist-item.is-selected:has(.ui-playlist-start:focus-visible),
.ui-track.is-selected:is(:hover, :focus-visible, .is-keyboard-focused) {
  background: #7fd1ae35;
}
.ui-artwork {
  --disc-color: var(--textSecondary);
  position: relative;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: none;
  border-radius: 9px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--disc-color) 18%, var(--surface)),
    var(--surfaceAlt)
  );
}
.ui-artwork > span {
  display: block;
  width: 64%;
  height: 64%;
  border: 1px solid color-mix(in srgb, var(--disc-color) 30%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--background) 30%, transparent);
}
.ui-artwork > span::before {
  content: "";
  position: absolute;
  width: 23%;
  height: 23%;
  inset: 38.5%;
  border-radius: 50%;
  background: var(--disc-color);
}
.ui-artwork > span::after {
  content: "";
  position: absolute;
  width: 7%;
  height: 7%;
  inset: 46.5%;
  border-radius: 50%;
  background: var(--background);
}
.ui-disc-1 {
  --disc-color: var(--primary);
}
.ui-disc-3 {
  --disc-color: var(--accent);
}
.ui-track-info {
  min-width: 0;
  flex: 1;
  display: block;
}
.ui-track-info strong,
.ui-track-info small {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.ui-track-info strong {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
}
.ui-track-info small {
  font-size: 10px;
  color: var(--textSecondary);
  line-height: 1.5;
  margin-top: 3px;
}
.ui-duration {
  color: var(--textSecondary);
  font-size: 10px;
  flex: none;
  font-variant-numeric: tabular-nums;
}
.ui-selection-circle {
  display: none;
  width: 16px;
  height: 16px;
  border: 1.4px solid var(--primary);
  border-radius: 50%;
  flex: none;
  color: var(--background);
}
.ui-selection-circle .ui-icon {
  width: 12px;
  height: 12px;
  opacity: 0;
}
.ui-track-panel.is-selecting .ui-selection-circle,
.ui-playlist-pane.is-selecting .ui-selection-circle,
[data-story-library].is-selecting .ui-selection-circle,
.ui-playlist-sheet.is-selecting .ui-selection-circle,
.doc-screen.is-selecting .ui-selection-circle {
  display: grid;
  place-items: center;
}
.is-selected .ui-selection-circle {
  background: var(--primary);
}
.is-selected .ui-selection-circle .ui-icon {
  opacity: 1;
}
.ui-playlist-row {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  min-width: 0;
  min-height: 60px;
  padding: 10px 8px;
  margin-bottom: 5px;
  background: transparent;
  border: 0;
  border-radius: 12px;
  color: var(--textPrimary);
  text-align: left;
}
.ui-playlist-row > .ui-icon:last-child {
  width: 18px;
  margin-left: auto;
  color: var(--textSecondary);
}
.ui-playlist-row .ui-icon-tile {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}
.ui-playlist-item {
  padding: 0;
  gap: 0;
}
.ui-playlist-cover {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 70% 28%, #dae4c0 0 12%, transparent 13%),
    linear-gradient(160deg, #28453f, #92b8a5);
}
.ui-playlist-cover::after {
  content: "";
  position: absolute;
  inset: 30% 0 0;
  background: #254d43;
  clip-path: polygon(0 65%, 35% 15%, 60% 55%, 78% 30%, 100% 58%, 100% 100%, 0 100%);
}

.ui-playlist-start {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  padding: 10px 8px;
  border: 0;
  border-radius: 12px;
  color: var(--textPrimary);
  background: transparent;
  text-align: left;
}
.ui-playlist-start:disabled {
  opacity: 0.5;
}
:is(.ui-track, .ui-playlist-row).is-current .ui-track-info strong,
.ui-playing-mark {
  color: var(--primary);
}
.ui-playing-mark {
  width: 16px;
  height: 16px;
}
.ui-playlist-start:focus-visible {
  outline: none;
}
.ui-empty {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding: 28px 12px;
  min-height: 190px;
  text-align: center;
}
.ui-empty .ui-icon-tile {
  width: 52px;
  height: 52px;
  border-radius: 18px;
}
.ui-empty strong {
  font-size: 12px;
}
.ui-main-playback {
  margin-top: 12px;
  padding: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 1.65fr) minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border: 1px solid var(--outline);
  border-radius: 18px;
  background: var(--surface);
}
.ui-playing-info {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.ui-playing-info > div {
  min-width: 0;
}
.ui-playing-info strong,
.ui-playing-info small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ui-playing-info strong {
  font-size: 12px;
  line-height: 1.4;
}
.ui-playing-info small {
  font-size: 10px;
  color: var(--textSecondary);
  margin-top: 5px;
}
.ui-player-center {
  min-width: 0;
}
.ui-transport {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.ui-play-button,
.ui-play-button[aria-pressed] {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border: 0;
  border-radius: 50%;
  background: var(--primary);
  color: var(--background);
  padding: 10px;
}
.ui-play-button:hover {
  filter: brightness(1.06);
}
.ui-play-button .ui-icon {
  width: 24px;
  height: 24px;
}
.ui-timeline {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  color: var(--textSecondary);
  font-size: 9px;
  font-variant-numeric: tabular-nums;
}
.ui-seek {
  --played: 0%;
  appearance: none;
  flex: 1;
  min-width: 0;
  width: 100%;
  height: 3px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 5px;
  cursor: pointer;
  background: linear-gradient(
    to right,
    var(--primary) var(--played),
    var(--outline) var(--played)
  );
}
.ui-seek::-webkit-slider-thumb {
  appearance: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--primary);
  border: 0;
}
.ui-seek::-moz-range-thumb {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--primary);
  border: 0;
}
.ui-volume {
  display: flex;
  align-items: center;
  justify-self: end;
  width: 70px;
  gap: 7px;
  color: var(--textSecondary);
}
.ui-volume .ui-icon {
  width: 16px;
}
.ui-volume input {
  width: 100%;
  min-width: 0;
  height: 3px;
  accent-color: var(--primary);
}
.ui-drawer-layer {
  position: absolute;
  inset: 0;
  z-index: 5;
}
.ui-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #0009;
  cursor: default;
}
.ui-centered-layer {
  display: grid;
  place-items: center;
  padding: 15px;
}
.ui-centered-layer > section {
  position: relative;
  width: min(88%, 440px);
  max-height: 100%;
  min-height: 340px;
  overflow: auto;
}
.ui-modal {
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: 24px;
  overflow: hidden;
}
.ui-modal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 14px;
}
.ui-modal-header > div {
  min-width: 0;
  flex: 1;
}
.ui-modal-header strong {
  display: block;
  font-size: 19px;
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.3px;
  overflow-wrap: anywhere;
}
.ui-modal-header small {
  display: block;
  color: var(--textSecondary);
  font-size: 11px;
  margin-top: 5px;
}
.ui-modal-header > .ui-icon {
  color: var(--textSecondary);
}
.ui-modal-body {
  padding: 0 18px 18px;
}
.ui-modal-body > .ui-searchbar {
  margin-bottom: 12px;
  background: var(--background);
}
.ui-playlist-modal .ui-playlist-row {
  min-height: 64px;
}
.ui-new-playlist {
  padding: 0;
  margin-bottom: 14px;
  border-radius: 14px;
  background: #7fd1ae13;
}
.ui-create-playlist,
.ui-create-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 15px;
  border: 0;
  background: transparent;
  color: var(--primary);
  text-align: left;
  font-size: 12px;
}
.ui-create-playlist strong,
.ui-create-heading strong {
  flex: 1;
}
.ui-create-playlist > .ui-icon:last-child {
  width: 18px;
}
.ui-playlist-form {
  padding: 0 12px 12px;
}
.ui-playlist-form .ui-create-heading {
  padding-inline: 0;
}
.ui-name-field:focus-visible {
  outline: none;
  border-color: var(--primary);
}
.ui-modal[tabindex="-1"]:focus-visible,
.ui-settings-drawer[tabindex="-1"]:focus-visible {
  outline: none;
}
.ui-name-field {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--primary);
  border-radius: 11px;
  padding: 12px;
  background: var(--background);
  color: var(--textPrimary);
  font: inherit;
  font-size: 13px;
}
.ui-form-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  padding-top: 10px;
  font-size: 12px;
}
.ui-form-actions > button:not(.ui-filled) {
  background: none;
  border: 0;
  padding: 8px;
  color: var(--primary);
}
.ui-filled,
.ui-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 17px;
  border-radius: 11px;
  border: 1px solid var(--outline);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
}
.ui-filled {
  background: var(--primary);
  color: var(--background);
  border-color: transparent;
}
.ui-filled:disabled {
  background: var(--surfaceElevated);
  color: var(--textSecondary);
  cursor: default;
}
.ui-outline {
  background: transparent;
  color: var(--textPrimary);
}
.ui-wide {
  width: 100%;
}
.ui-sheet-menu {
  display: flex;
  align-items: center;
  margin: 0 18px 12px;
  padding: 5px 10px;
  border: 1px solid var(--outline);
  border-radius: 10px;
}
.ui-sheet-selected-info {
  flex-direction: column;
  align-items: flex-start !important;
  color: var(--primary);
}
.ui-sheet-selected-info small {
  font-size: 9px;
  color: var(--textSecondary);
}
.ui-playlist-sheet .ui-selection-bar {
  height: auto;
  min-height: 44px;
  padding: 6px 0;
}
.ui-settings-drawer {
  position: absolute;
  inset: 0 auto 0 0;
  width: 48%;
  min-width: 270px;
  max-width: 90%;
  display: flex;
  flex-direction: column;
  background: var(--background);
  border-right: 1px solid var(--outline);
  overflow-y: auto;
}
.ui-drawer-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 17px 16px 15px;
}
.ui-drawer-heading strong {
  font-size: 19px;
}
.ui-settings-content {
  padding: 0 16px;
}
.ui-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  font-size: 12px;
}
.ui-setting-value {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--textSecondary);
  white-space: nowrap;
}
.ui-setting-value .ui-icon {
  width: 14px;
  height: 14px;
}
.ui-loudness-setting p {
  color: var(--textSecondary);
  font-size: 10px;
  line-height: 1.55;
  margin: 0;
}
.ui-switch {
  position: relative;
  width: 36px;
  height: 22px;
  flex: none;
  padding: 2px;
  border: 0;
  border-radius: 20px;
  background: var(--outline);
}
.ui-switch span {
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s;
}
.ui-switch[aria-checked="true"],
.ui-switch.is-on {
  background: var(--primary);
}
.ui-switch[aria-checked="true"] span,
.ui-switch.is-on span {
  transform: translateX(14px);
}
.ui-setting-section {
  font-size: 10px;
  font-weight: 600;
  color: var(--textSecondary);
  margin: 22px 0 8px;
}
.ui-setting-link {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 0;
  color: var(--textPrimary);
  background: transparent;
  border: 0;
  font: inherit;
  font-size: 12px;
  text-align: left;
}
.ui-setting-link > span {
  flex: 1;
}
.ui-setting-link > .ui-icon {
  color: var(--textSecondary);
  width: 18px;
  height: 18px;
}
.ui-setting-link > .ui-icon:last-child {
  width: 14px;
}
.ui-setting-link small {
  display: block;
  font-size: 10px;
  margin-top: 4px;
  color: var(--textSecondary);
}
.ui-about {
  margin-top: 14px;
}
.ui-drawer-storage {
  margin-top: auto;
  padding: 22px 16px;
}
.ui-mode-switch {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--outline);
  border-radius: 12px;
  margin-bottom: 16px;
}
.ui-mode-switch button {
  flex: 1;
  padding: 9px;
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--textSecondary);
  font-size: 12px;
}
.ui-mode-switch button[aria-pressed="true"] {
  background: #7fd1ae19;
  color: var(--primary);
}
.ui-sync-example {
  width: 100%;
}
.ui-sync-modal,
.ui-sync-closed {
  min-height: 480px;
}
.ui-sync-description {
  margin: 0 0 22px;
  color: var(--textSecondary);
  font-size: 12px;
  line-height: 1.6;
}
.ui-device-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 12px;
}
.ui-sync-device {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 84px;
  padding: 16px;
  border: 1px solid var(--outlineMuted);
  border-radius: 17px;
  background: var(--surfaceInset);
  color: var(--textPrimary);
  text-align: left;
}
.ui-sync-device > span:not(.ui-icon-tile) {
  flex: 1;
}
.ui-sync-device > .ui-icon {
  color: var(--primary);
  width: 18px;
}
.ui-sync-device strong,
.ui-sync-device small {
  display: block;
}
.ui-sync-device strong {
  font-size: 15px;
}
.ui-sync-device small {
  font-size: 11px;
  color: var(--textSecondary);
  margin-top: 3px;
}
.ui-sync-device:hover {
  border-color: var(--primary);
}
.ui-sync-status {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 13px;
  padding: 12px 0 16px;
  text-align: center;
}
.ui-sync-status > strong {
  font-size: 16px;
  line-height: 1.4;
}
.ui-sync-status > span,
.ui-sync-status > small {
  color: var(--textSecondary);
  font-size: 11px;
}
.ui-sync-status > small {
  margin-top: 8px;
}
.ui-orbit {
  position: relative;
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  padding: 12px;
  border: 1px solid #7fd1ae20;
  border-radius: 50%;
  background: #7fd1ae07;
  margin: 5px 0 8px;
}
.ui-orbit > .ui-icon {
  width: 59px;
  height: 59px;
  padding: 15px;
  border-radius: 50%;
  color: var(--primary);
  background: #7fd1ae13;
}
.ui-orbit.is-spinning::after {
  content: "";
  position: absolute;
  inset: -1px;
  border: 2px solid transparent;
  border-top-color: var(--primary);
  border-right-color: var(--primary);
  border-radius: 50%;
  animation: ui-spin 1.8s linear infinite;
}
@keyframes ui-spin {
  to {
    transform: rotate(360deg);
  }
}
.ui-network-hint {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--surfaceInset);
  border-radius: 14px;
  padding: 14px;
  margin: 23px 0 18px;
  color: var(--textSecondary);
}
.ui-network-hint p {
  font-size: 11px;
  line-height: 1.55;
  margin: 0;
}
.ui-network-hint > .ui-icon {
  width: 18px;
  height: 18px;
}
.ui-transfer-progress {
  text-align: center;
}
.ui-transfer-bar {
  height: 4px;
  background: var(--outline);
  border-radius: 5px;
  overflow: hidden;
}
.ui-transfer-bar span {
  display: block;
  height: 100%;
  background: var(--primary);
  border-radius: inherit;
}
.ui-transfer-progress small {
  display: block;
  margin-top: 12px;
  font-size: 11px;
  color: var(--textSecondary);
}
.ui-sync-closed,
.ui-mini-closed {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--outline);
  border-radius: 20px;
  background: var(--surface);
  text-align: center;
  padding: 20px;
}
.ui-sync-closed small,
.ui-mini-closed small {
  color: var(--textSecondary);
  font-size: 11px;
}
.ui-centered-layer > .ui-sync-modal {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  width: min(92%, 420px);
}
.ui-centered-layer .ui-sync-modal .ui-sync-modal {
  min-height: 365px;
}
.ui-centered-layer .ui-sync-description {
  font-size: 10px;
  margin-bottom: 10px;
}
.ui-centered-layer .ui-sync-status {
  gap: 6px;
}
.ui-centered-layer .ui-sync-status > strong {
  font-size: 13px;
}
.ui-centered-layer .ui-network-hint {
  margin-top: 12px;
  padding: 10px;
}
.ui-centered-layer .ui-network-hint p {
  font-size: 10px;
}
.ui-walkthrough {
  width: 100%;
  min-width: 0;
}
.ui-story-frame {
  position: relative;
  height: 360px;
  padding: 12px;
  overflow: hidden;
  border: 1px solid var(--outline);
  border-radius: 20px;
  background: var(--background);
}
.ui-story-frame .ui-library-header {
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 10px;
}
.ui-story-frame .ui-library-heading strong {
  font-size: 19px;
}
.ui-story-frame .ui-library-heading {
  gap: 10px;
}
.ui-story-frame .ui-track {
  min-height: 49px;
  padding: 7px 8px;
}
.ui-story-frame .ui-panel-heading,
.ui-story-frame .ui-selection-bar {
  height: 38px;
  font-size: 11px;
  padding-block: 5px;
}
.ui-story-frame .ui-artwork {
  width: 32px;
  height: 32px;
}
.ui-story-frame .ui-track-info strong {
  font-size: 12px;
}
.ui-story-frame .ui-track-info small {
  font-size: 10px;
}
.ui-story-frame .ui-duration {
  font-size: 9px;
}
.ui-search-match {
  padding: 10px 4px;
  font-size: 11px;
  color: var(--primary);
}
.story-caption {
  display: flex;
  align-items: flex-start;
  min-height: 40px;
  padding-top: 14px;
  color: var(--textSecondary);
  font-size: 11px;
  line-height: 1.5;
}
.story-steps {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  padding: 0;
  margin: 14px 0 0;
  list-style: none;
}
.story-steps li {
  flex: 1;
  border-top: 2px solid var(--outline);
  padding-top: 7px;
  color: var(--textSecondary);
  font-size: 10px;
}
.story-steps li.is-active {
  color: var(--primary);
  border-color: var(--primary);
}
.ui-demo-pointer {
  position: absolute;
  z-index: 2;
  width: 18px;
  height: 18px;
  border: 2px solid var(--primary);
  border-radius: 50%;
  background: #7fd1ae30;
  box-shadow: 0 0 0 5px #7fd1ae0d;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition:
    top 0.16s linear,
    left 0.16s linear;
}
.ui-demo-pointer.is-pressed {
  background: #7fd1ae80;
  box-shadow: 0 0 0 8px #7fd1ae15;
}
.ui-story-dialog,
.ui-story-result {
  height: 100%;
}
.ui-story-frame .ui-modal-header {
  padding: 12px;
  gap: 10px;
}
.ui-story-frame .ui-modal-header strong {
  font-size: 16px;
}
.ui-story-frame .ui-modal-body {
  padding: 0 12px 12px;
}
.ui-story-frame .ui-icon-tile {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}
.ui-story-frame .ui-new-playlist {
  margin-bottom: 10px;
}
.ui-story-frame .ui-create-playlist,
.ui-story-frame .ui-create-heading {
  padding: 11px;
  font-size: 12px;
}
[data-story-new-form] {
  padding: 0 10px 10px;
}
[data-story-new-form] .ui-create-heading {
  padding-inline: 0;
}
.ui-story-frame .ui-name-field {
  padding: 8px 10px;
}
.ui-story-frame .ui-filled {
  padding: 6px 12px;
}
.ui-story-frame .ui-form-actions {
  padding-top: 8px;
}
.ui-story-frame .ui-playlist-row {
  padding: 6px;
  min-height: 44px;
}
.ui-vim-keys {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--textSecondary);
}
.ui-vim-keys kbd {
  padding: 7px 10px;
  border: 1px solid var(--outline);
  border-radius: 7px;
  font: 11px var(--mono);
  background: var(--surface);
}
.ui-vim-keys kbd span {
  color: var(--textSecondary);
}
.ui-vim-keys kbd.is-active {
  border-color: var(--primary);
  color: var(--primary);
  background: #7fd1ae18;
}
.ui-vim-story .ui-story-frame {
  height: auto;
  min-height: 340px;
}
.ui-vim-story .ui-library-header {
  grid-template-columns: 1fr 1fr;
}
.ui-vim-panes {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 10px;
}
.ui-vim-panes > div {
  min-width: 0;
  padding-bottom: 7px;
}
.ui-vim-story .ui-searchbar.is-searching [data-story-query]::after {
  content: "";
  display: inline-block;
  height: 1em;
  border-right: 1px solid var(--primary);
  margin-left: 2px;
  vertical-align: middle;
}
.ui-menu-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  padding: 7px 12px;
  color: var(--textSecondary);
  font-size: 16px;
}
.ui-menu-active {
  display: grid;
  place-items: center;
  width: 34px;
  height: 28px;
  background: #ffffff0b;
  border-radius: 5px;
}
.ui-mini-example {
  width: 100%;
  max-width: 470px;
  margin: auto;
}
.ui-mini-player {
  padding: 24px;
  border: 1px solid var(--outline);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: 0 10px 20px #0002;
}
.ui-mini-player .ui-playing-info {
  gap: 16px;
  margin-bottom: 22px;
}
.ui-mini-player .ui-artwork {
  width: 62px;
  height: 62px;
  border-radius: 15px;
}
.ui-mini-player .ui-playing-info strong {
  font-size: 19px;
}
.ui-mini-player .ui-playing-info small {
  font-size: 13px;
}
.ui-mini-player .ui-timeline {
  margin: 0 0 25px;
  font-size: 11px;
}
.ui-mini-player .ui-transport {
  justify-content: space-between;
  gap: 10px;
}
.ui-mini-player .ui-play-button {
  width: 60px;
  height: 60px;
}
.ui-mini-player .ui-play-button .ui-icon {
  width: 30px;
  height: 30px;
}
.ui-mini-player .ui-icon-button .ui-icon {
  width: 23px;
  height: 23px;
}
.ui-mini-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--outlineMuted);
}
.ui-mini-actions > * {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
  background: none;
  border: 0;
  color: var(--textPrimary);
  font-size: 12px;
}
.ui-mini-actions .ui-icon {
  color: var(--textSecondary);
  width: 18px;
  height: 18px;
}
.ui-mini-closed {
  min-height: 315px;
}
/* Narrow embedded frames preserve readable controls, including touch targets. */
@container (max-width: 610px) {
  .ui-library-header {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .ui-library-heading strong {
    font-size: 22px;
  }
  .ui-library-panes {
    height: 305px;
  }
  .ui-main-playback {
    grid-template-columns: minmax(0, 1fr);
  }
  .ui-volume {
    display: none;
  }
  .ui-track-info strong {
    font-size: 11px;
  }
  .ui-track .ui-artwork {
    width: 31px;
    height: 31px;
  }
  .ui-track {
    gap: 7px;
  }
  .ui-duration {
    font-size: 9px;
  }
  .ui-selection-bar .ui-icon-button {
    width: 25px;
    padding: 5px;
  }
}
@container (max-width: 450px) {
  [data-app-main] {
    display: flex;
    flex-direction: column;
    height: clamp(580px, 210cqw, 800px);
    padding: 18px 10px 10px;
  }
  .ui-library-header {
    gap: 16px;
    margin: 0 5px 8px;
    flex: none;
  }
  .ui-library-heading strong {
    font-size: 26px;
  }
  .ui-searchbar {
    min-height: 43px;
  }
  .ui-searchbar input {
    font-size: 12px;
  }
  .ui-library-tabs {
    display: flex;
    margin-inline: 5px;
    flex: none;
  }
  .ui-library-panes {
    display: flex;
    flex: 1;
    min-height: 0;
    height: auto;
    overflow-x: auto;
    gap: 0;
    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
  }
  .ui-library-panes > div {
    flex: 0 0 100%;
    height: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    border: 0;
    border-radius: 0;
    background: transparent;
  }
  .ui-library-panes .ui-panel-heading {
    display: none;
  }
  .ui-track-pane,
  .ui-playlist-pane {
    padding: 0 0 8px;
    scrollbar-width: none;
  }
  .ui-track-info strong {
    font-size: 13px;
    font-weight: 550;
  }
  .ui-track-info small {
    font-size: 11px;
  }
  .ui-track {
    min-height: 61px;
    padding: 9px 8px;
    gap: 10px;
  }
  .ui-track .ui-artwork,
  .ui-playing-info .ui-artwork,
  .ui-playlist-row .ui-icon-tile {
    width: 38px;
    height: 38px;
  }
  .ui-duration {
    font-size: 10px;
  }
  .ui-main-playback {
    display: flex;
    flex: none;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 14px;
    margin-top: 10px;
    border-radius: 21px;
  }
  .ui-playing-info strong {
    font-size: 14px;
  }
  .ui-playing-info small {
    font-size: 11px;
  }
  .ui-player-center {
    display: flex;
    flex-direction: column;
    gap: 9px;
  }
  .ui-player-center .ui-transport {
    justify-content: center;
    gap: 9px;
    order: 1;
  }
  .ui-player-center .ui-icon-button {
    width: 34px;
    height: 36px;
  }
  .ui-play-button {
    width: 48px;
    height: 48px;
  }
  .ui-timeline {
    margin: 0;
    min-height: 16px;
    font-size: 10px;
  }
  .ui-centered-layer {
    padding: 0;
    align-items: end;
  }
  .ui-centered-layer > section {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: 90%;
    min-height: 0;
    height: 66%;
    border-radius: 22px 22px 0 0;
    overflow: hidden;
  }
  .ui-centered-layer > .ui-playlist-sheet {
    height: 80%;
  }
  .ui-modal-header {
    flex: none;
    padding: 16px 14px;
    gap: 10px;
  }
  .ui-modal-header strong {
    font-size: 18px;
  }
  .ui-modal-header .ui-icon-tile {
    width: 40px;
    height: 40px;
  }
  .ui-modal-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    padding: 0 14px 18px;
  }
  .ui-centered-layer > .ui-sync-modal {
    width: 100%;
    height: 73%;
  }
  [data-hero-sync] > [data-sync-panel] {
    height: 100%;
    min-height: 0;
  }
  .ui-centered-layer .ui-sync-modal .ui-sync-modal {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    border-radius: 22px 22px 0 0;
  }
  [data-hero-sync] .ui-modal-body {
    display: flex;
    flex-direction: column;
  }
  [data-hero-sync] .ui-modal-body > * {
    flex-shrink: 0;
  }
  .ui-centered-layer .ui-sync-description {
    font-size: 12px;
    margin-bottom: 20px;
  }
  .ui-centered-layer .ui-sync-status {
    gap: 12px;
  }
  .ui-centered-layer .ui-sync-status > strong {
    font-size: 14px;
  }
  [data-hero-sync] .ui-outline {
    margin-top: auto;
  }
  .ui-settings-drawer {
    width: 94%;
    max-width: 94%;
    min-width: 0;
    touch-action: pan-y pinch-zoom;
  }
  .ui-drawer-heading {
    padding: 22px 18px;
  }
  .ui-settings-content {
    padding-inline: 18px;
  }
  .ui-setting-row,
  .ui-setting-link {
    font-size: 13px;
    padding-block: 18px;
  }
  .ui-loudness-setting p {
    font-size: 11px;
  }
  .ui-switch span {
    background: var(--background);
  }
  .ui-selection-bar {
    height: 44px;
    margin-bottom: 8px;
    padding-inline: 8px;
  }
  .ui-selection-bar .ui-icon-button {
    width: 34px;
    height: 36px;
  }
}
@media (max-width: 680px) {
  .ui-sync-example > [data-sync-panel] {
    overflow: hidden;
    border: 1px solid var(--outline);
    border-radius: 22px;
    background: var(--background);
  }
  .ui-sync-example > [data-sync-panel] > .ui-sheet-context {
    display: block;
    padding: 8px 16px 0;
    opacity: 0.35;
  }
  .ui-sheet-context .ui-preview-tabs {
    margin-bottom: 0;
  }
  .ui-sync-example > [data-sync-panel] > .ui-sync-modal {
    display: flex;
    flex-direction: column;
    border-radius: 22px 22px 0 0;
    border-inline: 0;
    border-bottom: 0;
  }
  .ui-sync-example .ui-modal-body {
    display: flex;
    flex-direction: column;
    flex: 1;
  }
  .ui-sync-example .ui-modal-body > .ui-outline {
    margin-top: auto;
  }
  .ui-preview-tabs {
    display: flex;
  }
  .ui-preview-tabs > span {
    min-height: 35px;
    font-size: 11px;
  }
  .ui-preview-tabs small {
    font-size: 10px;
  }
  .ui-walkthrough:not(.ui-vim-story) .ui-panel {
    border: 0;
    border-radius: 0;
    background: transparent;
  }
  .ui-walkthrough:not(.ui-vim-story) .ui-panel-heading {
    display: none;
  }
  [data-story="playlist"] [data-story-library][hidden] {
    display: block !important;
    opacity: 0.3;
  }
  .ui-story-frame .ui-story-dialog,
  .ui-story-frame .ui-story-result {
    position: absolute;
    inset: auto 0 0;
    height: 88%;
    overflow-y: auto;
    border-radius: 22px 22px 0 0;
    box-shadow: 0 -50px 0 50px #0004;
  }
  .ui-modal-header {
    padding: 16px 12px;
    gap: 10px;
  }
  .ui-modal-header strong {
    font-size: 16px;
  }
  .ui-modal-body {
    padding: 0 12px 15px;
  }
  .ui-sync-modal,
  .ui-sync-closed {
    min-height: 490px;
  }
  .ui-sync-status > strong {
    font-size: 14px;
  }
  .ui-sync-description {
    font-size: 11px;
  }
  .ui-network-hint {
    padding: 12px;
  }
  .ui-network-hint p {
    font-size: 10px;
  }
  .ui-story-frame {
    padding: 9px;
    height: 430px;
  }
  .ui-story-frame .ui-duration {
    display: inline;
  }
  .ui-story-frame .ui-track-info strong {
    font-size: 11px;
  }
  .ui-vim-story .ui-library-header {
    grid-template-columns: 1fr;
  }
  .ui-vim-panes {
    grid-template-columns: minmax(0, 1fr);
  }
  .ui-vim-panes .ui-vim-playlists {
    min-height: 92px;
  }
  .ui-vim-story .ui-story-frame {
    min-height: 430px;
  }
  .ui-vim-keys {
    gap: 5px;
  }
  .ui-vim-keys kbd {
    padding: 6px;
    font-size: 10px;
  }
  .ui-mini-player {
    padding: 18px;
    border-radius: 24px;
  }
  .ui-mini-player .ui-playing-info strong {
    font-size: 15px;
  }
  .ui-mini-player .ui-artwork {
    width: 48px;
    height: 48px;
  }
  .ui-mini-player .ui-transport {
    gap: 0;
  }
  .ui-mini-player .ui-play-button {
    width: 54px;
    height: 54px;
  }
  .ui-mini-actions > * {
    font-size: 11px;
  }
  .story-steps li {
    font-size: 9px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ui-orbit.is-spinning::after {
    animation: none;
  }
  .ui-demo-pointer,
  .ui-switch span {
    transition: none;
  }
}

.loudness-description {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--outline);
}
.loudness-description h4 {
  margin: 0 0 10px;
  font-size: 19px;
}
.loudness-description p {
  margin: 0;
}
.ui-sheet-menu {
  position: absolute;
  right: 12px;
  z-index: 2;
  flex-direction: column;
  align-items: stretch;
  min-width: 140px;
  padding: 6px;
  margin: 0;
  background: var(--surfaceAlt);
  box-shadow: 0 8px 24px #0004;
}
.ui-sheet-menu button {
  border: 0;
  padding: 10px 12px;
  border-radius: 6px;
  background: transparent;
  color: var(--textPrimary);
  font: inherit;
  font-size: 12px;
  text-align: left;
}
.ui-sheet-menu button:hover {
  background: #ffffff06;
}
.ui-sheet-menu [data-sheet-delete] {
  color: var(--danger);
}
.ui-sheet-editor {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  padding: 14px;
  background: #0009;
}
.ui-sheet-editor > .ui-modal {
  width: 100%;
  padding: 20px;
}
.ui-sheet-editor strong {
  display: block;
  margin-bottom: 18px;
  font-size: 16px;
}
.ui-sheet-editor p {
  color: var(--textSecondary);
  font-size: 12px;
}
.ui-delete-confirm .ui-filled {
  background: var(--danger);
}

/* Track metadata editor, shared by the live demo and the illustrated guide. */
.ui-metadata-art {
  position: relative;
  display: grid;
  place-items: center;
  width: 100px;
  height: 100px;
  flex: none;
  margin: 0 auto;
  border: 10px solid var(--surfaceAlt);
  border-radius: 18px;
  background: var(--background);
  overflow: hidden;
}
.ui-metadata-art::before {
  content: "";
  width: 52%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--background) 0 24%, var(--primary) 26%);
}
.ui-metadata-art.has-cover::before,
.ui-artwork.has-cover > span { display: none; }
.ui-metadata-art img,
.ui-artwork.has-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.ui-metadata-form { display: flex; flex-direction: column; gap: 16px; }
.ui-metadata-cover-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: 11px;
}
.ui-metadata-cover-actions > :is(button, span) {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  background: none;
  color: var(--primary);
  padding: 4px 0;
  font: inherit;
}
.ui-metadata-cover-actions .ui-icon { width: 17px; height: 17px; }
.ui-metadata-cover-actions > :last-child { color: var(--textSecondary); }
.ui-metadata-cover-actions button:disabled { opacity: .5; cursor: default; }
.ui-metadata-field {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  min-width: 0;
  min-height: 45px;
  padding: 11px 12px;
  border: 1px solid var(--outline);
  border-radius: 11px;
  background: var(--background);
  color: var(--textPrimary);
  font-size: 12px;
}
.ui-metadata-field > span:first-child {
  position: absolute;
  top: -8px;
  left: 9px;
  padding: 0 4px;
  background: var(--surface);
  font-size: 10px;
  line-height: 14px;
  color: var(--textSecondary);
}
.ui-metadata-field input {
  min-width: 0;
  width: 100%;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: inherit;
  font: inherit;
}
.ui-metadata-field:focus-within,
.ui-metadata-field.is-editing { border-color: var(--primary); }
.ui-metadata-field > span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ui-metadata-field.is-editing > span:last-child::after {
  content: "";
  border-right: 1px solid var(--primary);
  margin-left: 2px;
}
.ui-metadata-form .ui-metadata-note {
  color: var(--textSecondary);
  font-size: 10px;
  line-height: 1.6;
  margin: 0;
}
.ui-metadata-error { color: var(--danger); font-size: 11px; margin: 0; }
.ui-metadata-form .ui-form-actions { margin-top: auto; }
.ui-metadata-form .ui-form-actions .ui-icon { width: 16px; height: 16px; }
.ui-metadata-cancel { color: var(--primary); }
.ui-metadata-modal .ui-modal-header small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ui-centered-layer > .ui-metadata-modal {
  display: flex;
  flex-direction: column;
  width: min(92%, 450px);
  min-height: 0;
  height: min(100%, 480px);
}
.ui-metadata-modal > .ui-modal-header { flex: none; }
.ui-metadata-modal > .ui-modal-body { flex: 1; min-height: 0; overflow-y: auto; }
.ui-metadata-story .ui-story-frame { height: 452px; }
.ui-metadata-story .story-caption { align-items: center; gap: 8px; }
.ui-metadata-story .story-caption p { margin: 0; }
.ui-metadata-story [data-story-library].is-dimmed { opacity: .2; }
.ui-metadata-story .ui-metadata-preview {
  position: absolute;
  inset: 10px;
  display: flex;
  flex-direction: column;
}
.ui-metadata-story .ui-metadata-form { flex: 1; min-height: 0; gap: 15px; }
.ui-metadata-story .ui-metadata-art { width: 76px; height: 76px; border-width: 8px; }
.ui-metadata-preview .is-disabled { opacity: .45; }
.ui-metadata-preview .is-saving { box-shadow: 0 0 0 3px #7fd1ae30; }
.ui-metadata-success {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 14px;
  border: 1px solid var(--outline);
  border-radius: 12px;
  color: var(--primary);
  font-size: 12px;
}
.is-metadata-accent { color: var(--primary); background: #7fd1ae14; }
@container (max-width: 450px) {
  /* Reserve both lines even before selection, so five actions never move the list. */
  .real-app .ui-library-header:has(> .ui-selection-bar) { grid-template-rows: 76px auto; }
  .real-app .ui-library-header > .ui-selection-bar {
    height: 76px;
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
    padding-block: 4px;
  }
  .real-app .ui-library-header > .ui-selection-bar > div { justify-content: flex-end; gap: 6px; }
  .ui-centered-layer > .ui-metadata-modal { width: 100%; height: 90%; }
  .ui-metadata-modal .ui-modal-header strong { font-size: 17px; }
}
@media (max-width: 680px) {
  .ui-metadata-story .ui-story-frame { height: 500px; }
  .ui-metadata-story .ui-metadata-preview { inset: 6px; }
  .ui-metadata-story .ui-metadata-form { gap: 12px; }
  .ui-metadata-story .ui-library-header:has(> .ui-selection-bar) { grid-template-rows: 65px auto; }
  .ui-metadata-story .ui-library-header > .ui-selection-bar { height: 65px; flex-direction: column; align-items: stretch; justify-content: space-between; }
  .ui-metadata-story .ui-library-header > .ui-selection-bar > div { justify-content: flex-end; }
}