/* Groups deliberately reuse the Playlist library's shell, toolbar, cards, and editor. */
body.groups-index-view #headerSearchWrap,
body.groups-index-view #mobileSearchBtn,
body.groups-index-view #mobileSearchRow {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
body.groups-index-view.playlist-library-list-view #headerGridWrap {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.group-card-media {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--bg-elevated);
}
.group-card-media::before {
  opacity: 0;
  animation: none;
}
.group-card-media::after {
  inset: 44% 0 0;
}
.group-card-tile {
  position: relative;
  z-index: 2;
  min-width: 0;
  overflow: hidden;
  background: var(--bg-elevated);
  color: #fff;
  isolation: isolate;
}
.group-card-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(transparent 46%, rgba(0, 0, 0, 0.72));
  pointer-events: none;
}
.group-card-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.01);
  transition: opacity 0.18s ease, transform 0.3s ease;
}
.group-card-tile.thumb-loaded img {
  opacity: 1;
}
.group-card-tile span {
  position: absolute;
  z-index: 2;
  left: 6px;
  right: 6px;
  bottom: 5px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  line-height: 1.2;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.95);
}
.group-card:hover .group-card-tile img {
  transform: scale(1.045);
}
.group-card-tile.is-fallback {
  background:
    radial-gradient(circle at 30% 20%, var(--accent-glow), transparent 48%),
    var(--bg-elevated);
}
.group-card-tile.is-empty {
  grid-column: 1 / -1;
  grid-row: 1 / -1;
  color: var(--text-subtle);
}
.group-card-tile.is-empty::before {
  background: radial-gradient(circle at 30% 20%, var(--accent-glow), transparent 48%);
}
.group-card-tile.is-empty span {
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text-muted);
  text-shadow: none;
}
.group-card-media > .group-card-tile:nth-child(n+5) {
  display: none;
}
.group-card-media > .group-card-tile:first-child:last-child {
  grid-column: 1 / -1;
  grid-row: 1 / -1;
}
.group-card-media > .group-card-tile:first-child:nth-last-child(2),
.group-card-media > .group-card-tile:nth-child(2):last-child {
  grid-row: 1 / -1;
}
.group-card-media > .group-card-tile:nth-child(3):last-child {
  grid-column: 1 / -1;
}
body.groups-index-view.playlist-library-grid-view.grid-cols-2 .group-card-media:has(> .group-card-tile:nth-child(5)),
body.groups-index-view.playlist-library-grid-view.grid-cols-1 .group-card-media:has(> .group-card-tile:nth-child(5)) {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
}
body.groups-index-view.playlist-library-grid-view.grid-cols-2 .group-card-media > .group-card-tile:nth-child(-n+6),
body.groups-index-view.playlist-library-grid-view.grid-cols-1 .group-card-media > .group-card-tile:nth-child(-n+6) {
  display: block;
}
body.groups-index-view.playlist-library-grid-view.grid-cols-1 .group-card-media:has(> .group-card-tile:nth-child(7)) {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(3, minmax(0, 1fr));
}
body.groups-index-view.playlist-library-grid-view.grid-cols-1 .group-card-media > .group-card-tile:nth-child(-n+12) {
  display: block;
}
.group-card .playlist-card-play {
  min-width: 72px;
  justify-content: center;
}

.group-editor {
  width: min(100%, 760px);
}
.group-editor-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}
.group-editor-picker-label {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
}
.group-editor-power-tip {
  margin-left: 5px;
  color: var(--text-subtle);
  font-size: 9px;
  font-weight: 500;
  opacity: 0.68;
  cursor: default;
  transition: opacity var(--trans);
}
.group-editor-power-tip:hover {
  color: var(--text-subtle);
  opacity: 1;
}
.group-editor-picker-actions {
  display: inline-flex;
  gap: 6px;
}
.group-editor-picker-actions button {
  min-height: 27px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  font: inherit;
  font-size: 10px;
  font-weight: 750;
  cursor: pointer;
}
.group-editor-picker-actions button:hover {
  color: var(--accent);
  border-color: rgba(255, 61, 95, 0.4);
}
.group-editor-picker-actions button:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}
.group-editor-picker-actions button.is-confirming,
.group-editor .playlist-editor-cancel.is-confirming {
  color: #ffcf5a;
  border-color: rgba(255, 207, 90, 0.42);
  background: rgba(255, 207, 90, 0.08);
}
.group-editor-picker-actions button .svg-icon,
.group-editor .playlist-editor-cancel .svg-icon {
  width: 13px;
  height: 13px;
}
.group-editor-search {
  position: relative;
  margin-top: 8px;
}
.group-editor-search .svg-icon {
  position: absolute;
  top: 50%;
  left: 11px;
  width: 15px;
  height: 15px;
  color: var(--text-subtle);
  transform: translateY(-50%);
  pointer-events: none;
}
.group-editor-search input {
  box-sizing: border-box;
  width: 100%;
  min-height: 38px;
  padding: 9px 11px 9px 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
  font-size: 12px;
}
.group-editor-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}
.group-editor-picker {
  max-height: min(43vh, 390px);
  margin-top: 8px;
  padding: 7px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
}
.group-editor-sub {
  position: relative;
  min-width: 0;
}
.group-editor-sub[hidden] {
  display: none;
}
.group-editor-sub label {
  min-height: 34px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 7px;
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 650;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.group-editor-sub label:hover {
  color: var(--text);
  border-color: var(--border-light);
}
.group-editor-sub input {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--accent);
  flex: 0 0 auto;
  pointer-events: none;
}
.group-editor-sub input:checked + span {
  color: var(--accent);
}
.group-editor-sub span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.group-editor-sub.is-hidden label::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--text-subtle);
  flex: 0 0 auto;
}
.group-editor-selection-note {
  min-height: 16px;
  margin-top: 6px;
  color: var(--text-subtle);
  font-size: 10px;
}

@media (max-width: 620px) {
  .group-library-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 30px 60px auto;
    align-items: center;
    gap: 7px;
  }
  .group-library-toolbar .playlist-library-search {
    grid-column: 1 / 4;
    grid-row: 1;
    min-width: 0;
    width: 100%;
  }
  .group-library-toolbar .hid-toolbar-right {
    display: grid;
    grid-column: 1 / -1;
    grid-row: 2;
    grid-template-columns: auto 30px 60px auto;
    justify-content: end;
    gap: 7px;
  }
  .group-library-toolbar .playlist-library-new-btn {
    grid-column: 4;
    grid-row: 1;
    margin-left: 0;
    min-height: 32px;
    padding-inline: 9px;
  }
  #groupIndexSort {
    grid-column: 1;
    grid-row: 1;
    box-sizing: border-box;
    width: auto;
  }
  #groupIndexDir {
    grid-column: 2;
    grid-row: 1;
  }
  .group-library-toolbar .hid-view-btns {
    grid-column: 3;
    grid-row: 1;
  }
  #groupIndexSelect {
    grid-column: 4;
    grid-row: 1;
    min-width: 0;
  }
  .group-editor-picker {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .group-library-toolbar .hid-toolbar-right {
    grid-template-columns: minmax(0, 1fr) 30px 60px auto;
  }
  #groupIndexSort {
    min-width: 0;
    width: 100%;
  }
  .group-editor-picker {
    grid-template-columns: 1fr;
  }
}