/* Music library: a single readable list, personal collection, and thumb-friendly controls. */
:root { --library-sidebar-width: 224px; --library-nav-height: 64px; --library-nav-text: #dedad2; --library-secondary-text: #bcb6ad; }
#librarySidebar { position: fixed; top: 172px; left: 28px; bottom: 120px; width: var(--library-sidebar-width); overflow-y: auto; scrollbar-width: thin; padding: 16px 10px 20px 0; border-right: 1px solid var(--vault-line); }
.library-eyebrow { margin: 0 12px 14px; color: var(--library-secondary-text); font-size: 10px; font-weight: 700; letter-spacing: .16em; }
.library-personal-label { margin-top: 34px; }
.library-side-nav { display: grid; gap: 5px; }
.library-side-nav button, .library-playlist-link { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid transparent; border-radius: 11px; background: transparent; color: var(--library-nav-text); font: inherit; font-size: 13px; text-align: left; cursor: pointer; }
.library-side-nav button > span { width: 20px; color: inherit; font-size: 20px; text-align: center; }
.library-side-nav button:hover, .library-playlist-link:hover { background: rgba(255,255,255,.04); color: var(--vault-text); }
.library-side-nav button.active { color: var(--vault-gold); background: rgba(var(--vault-gold-rgb), .09); }
.library-side-nav button.active > span { color: inherit; }
.library-playlists-heading { display: flex; align-items: center; gap: 2px; }
.library-playlists-heading #libraryCreatePlaylist { flex: 0 0 36px; width: 36px; padding: 0; justify-content: center; font-size: 24px; }
.library-playlists-heading #libraryOwnPlaylists { gap: 9px; padding-right: 0; min-width: 0; white-space: nowrap; }
.library-playlist-link { min-height: 38px; padding-left: 44px; font-size: 12px; }
.library-playlist-link span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.library-playlist-link small { margin-left: auto; color: var(--library-secondary-text); font-size: 10px; }
.library-side-hint { padding: 0 12px; margin-top: 14px; color: var(--library-secondary-text); font-size: 12px; line-height: 1.7; }
body[data-view="game"] #librarySidebar, body[data-view="friends"] #librarySidebar { display: none; }
#libraryMobileNav { display: none; }
body.no-scroll #libraryMobileNav, body.no-scroll #librarySelectionBar { visibility: hidden; pointer-events: none; }
#filterBar, #sortBar, #mainContent, #playlistView, #playlistDetailView { width: auto; max-width: 1360px; margin-left: 292px; margin-right: 40px; }
#filterBar { margin-top: 24px; }
#sortSelect { color: var(--library-nav-text); }
#libraryModeChips { display: none; }
#songList, #playlistDetailSongs { display: flex; flex-direction: column; gap: 5px; }
#songList .song-card, #playlistDetailSongs .song-card { min-height: 76px; padding: 10px 16px; border-radius: 12px; animation: none; }
#songList .song-card:hover, #playlistDetailSongs .song-card:hover { transform: none; }
#songList .song-cover, #playlistDetailSongs .song-cover { width: 50px; height: 50px; border-radius: 9px; flex: 0 0 50px; }
#songList .song-info, #playlistDetailSongs .song-info { display: grid; grid-template-columns: minmax(0,1fr) auto; column-gap: 24px; align-items: center; }
#songList .song-title, #playlistDetailSongs .song-title { grid-column: 1; font-size: 14px; }
#songList .song-artist, #playlistDetailSongs .song-artist { grid-column: 1; }
#songList .song-meta, #playlistDetailSongs .song-meta { grid-column: 2; grid-row: 1 / 3; margin: 0 24px 0 0; }
.song-actions .btn-action { min-width: 40px; min-height: 40px; }
.library-list-tools { display: flex; align-items: center; justify-content: flex-end; gap: 16px; }
#librarySelectToggle { min-height: 38px; padding: 8px 14px; border: 1px solid var(--vault-line); border-radius: 10px; background: rgba(255,255,255,.03); color: var(--vault-text); font: inherit; font-size: 12px; cursor: pointer; }
#librarySelectToggle[aria-pressed="true"] { color: var(--vault-gold); border-color: var(--vault-gold); }
.library-song-select { flex: 0 0 20px; width: 20px; height: 20px; accent-color: var(--vault-gold); cursor: pointer; }
.library-song-select[hidden] { display: none; }
.song-card.library-selected { border-color: rgba(var(--vault-gold-rgb), .65); background: rgba(var(--vault-gold-rgb), .08); }
.player-library-actions { display: flex; align-items: center; gap: 1px; }
.player-library-actions .player-btn { width: 38px; height: 38px; }
#playerLike.liked { color: #ff496a; }
#playerLike.liked svg { fill: currentColor; }
.player-library-actions button:disabled { opacity: .4; cursor: default; }
#playerBar { left: calc(50% + 126px); width: min(1120px, calc(100% - 320px)); }
#playerBar .player-main { max-width: none; }
#playerBar:not(.visible) { visibility: hidden; pointer-events: none; }
#playerBar .player-time { display: none; }
#librarySelectionBar { position: fixed; z-index: 1050; left: calc(50% + 126px); bottom: 118px; transform: translateX(-50%); display: flex; align-items: center; gap: 14px; width: min(900px, calc(100% - 320px)); padding: 12px 16px; border: 1px solid rgba(var(--vault-gold-rgb), .45); border-radius: 14px; background: #201d16; color: var(--vault-text); box-shadow: 0 14px 40px #0008; font-size: 13px; }
#librarySelectionBar[hidden] { display: none; }
#librarySelectionCount { margin-right: auto; white-space: nowrap; }
#librarySelectionBar button { min-height: 38px; padding: 8px 12px; border: 0; border-radius: 8px; background: transparent; color: var(--vault-text); font: inherit; font-size: 12px; cursor: pointer; }
#librarySelectionBar #libraryAddSelection { background: var(--vault-gold); color: #17150e; font-weight: 700; }
#librarySelectionBar button:disabled { opacity: .4; cursor: default; }
#libraryCancelSelection { font-size: 22px !important; }
#libraryPlaylistDialog { position: fixed; inset: 0; width: min(480px, calc(100% - 32px)); max-height: calc(100dvh - 48px); padding: 28px; margin: auto; overflow: auto; border: 1px solid var(--vault-line-strong); border-radius: 22px; background: #141216; color: var(--vault-text); box-shadow: 0 28px 100px #000b; }
#libraryPlaylistDialog::backdrop { background: #000a; backdrop-filter: blur(8px); }
#libraryPlaylistDialog .library-eyebrow { margin-left: 0; padding-right: 24px; color: var(--vault-gold); }
#libraryPlaylistDialog h2 { font-size: 24px; margin: 0 0 10px; }
#libraryPlaylistDialogHint { margin: 0 0 24px; font-size: 13px; line-height: 1.6; color: var(--vault-muted); }
.library-dialog-close { position: absolute; right: 16px; top: 12px; width: 40px; height: 40px; background: transparent; border: 0; color: var(--vault-muted); font-size: 27px; cursor: pointer; }
#libraryPlaylistCreateForm label { display: block; margin-bottom: 8px; font-size: 12px; color: var(--vault-muted); }
.library-create-row { display: flex; gap: 8px; }
.library-create-row input { min-width: 0; flex: 1; height: 44px; padding: 10px 12px; border: 1px solid var(--vault-line-strong); border-radius: 9px; background: #ffffff05; color: var(--vault-text); font: inherit; font-size: 13px; }
.library-create-row button { flex: 0 0 auto; min-height: 44px; padding: 8px 14px; border: 0; border-radius: 9px; background: var(--vault-gold); color: #17150e; font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; }
#libraryPlaylistDialogStatus { min-height: 18px; margin: 12px 0; color: var(--vault-gold); font-size: 12px; line-height: 1.5; }
#libraryPlaylistChoices { display: grid; gap: 6px; }
.library-playlist-choice { display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%; min-height: 50px; padding: 12px; border: 1px solid var(--vault-line); border-radius: 10px; background: #ffffff04; color: var(--vault-text); font: inherit; text-align: left; cursor: pointer; }
.library-playlist-choice span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.library-playlist-choice small { flex: 0 0 auto; color: var(--vault-gold); font-size: 11px; }
#libraryPlaylistDialog button:disabled { opacity: .45; cursor: wait; }
#librarySidebar button:focus-visible, #libraryMobileNav button:focus-visible, #librarySelectionBar button:focus-visible, #libraryPlaylistDialog :focus-visible, .library-song-select:focus-visible { outline: 2px solid var(--vault-gold); outline-offset: 2px; }
@media (min-width: 1700px) { #filterBar, #sortBar, #mainContent, #playlistView, #playlistDetailView { margin-left: calc(292px + (100vw - 1700px) / 2); } }
@media (max-width: 1100px) {
  #playerBar .catalog-volume-toggle { display: flex; }
  #playerBar .catalog-volume-panel { position: absolute; right: 0; bottom: calc(100% + 15px); z-index: 4; min-width: min(300px, calc(100vw - 32px)); grid-template-columns: auto 36px minmax(0,1fr) 36px 38px; padding: 10px; background: #141216; box-shadow: 0 18px 48px #0008; opacity: 0; visibility: hidden; transform: translateY(8px); pointer-events: none; }
  #playerBar .catalog-volume-control.is-open .catalog-volume-panel { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
}
@media (max-width: 1100px) and (min-width: 761px) {
  :root { --library-sidebar-width: 198px; }
  #librarySidebar { left: 16px; }
  #filterBar, #sortBar, #mainContent, #playlistView, #playlistDetailView { margin-left: 238px; margin-right: 20px; }
  #playerBar, #librarySelectionBar { left: calc(50% + 110px); width: calc(100% - 258px); }
  #songList .song-meta, #playlistDetailSongs .song-meta { margin-right: 0; }
  #playerBar .catalog-volume-control { margin-left: 0; }
  #playerBar .catalog-volume-panel { gap: 5px; }
}
@media (max-width: 760px) {
  #librarySidebar { display: none; }
  #filterBar, #sortBar, #mainContent, #playlistView, #playlistDetailView { width: auto; margin-left: 16px; margin-right: 16px; }
  #filterBar { margin-top: 12px; }
  #libraryModeChips { display: flex; }
  #libraryModeChips [data-library-mode="liked"], #libraryModeChips [data-library-mode="playlists"] { display: none; }
  #sortBar { gap: 12px; align-items: flex-start; }
  .library-list-tools { flex-direction: column; align-items: flex-end; gap: 8px; }
  #songCount { font-size: 10px; }
  #librarySelectToggle { min-height: 34px; padding: 6px 10px; font-size: 11px; white-space: nowrap; }
  #sortSelect { max-width: 180px; }
  #songList .song-card, #playlistDetailSongs .song-card { min-height: 82px; padding: 10px 8px; gap: 10px; }
  #songList .song-info, #playlistDetailSongs .song-info { display: flex; flex-direction: column; align-items: stretch; gap: 1px; }
  #songList .song-title, #playlistDetailSongs .song-title { font-size: 13px; }
  #songList .song-meta, #playlistDetailSongs .song-meta { margin: 4px 0 0; }
  .song-actions { gap: 0; }
  .song-actions .btn-action { width: 38px; min-width: 38px; height: 44px; }
  .song-actions .btn-download { display: none; }
  #mainContent, #playlistView, #playlistDetailView { padding-bottom: calc(190px + env(safe-area-inset-bottom, 0px)); }
  body.library-selecting #mainContent { padding-bottom: calc(290px + env(safe-area-inset-bottom, 0px)); }
  #libraryMobileNav { position: fixed; z-index: 990; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); min-height: calc(var(--library-nav-height) + env(safe-area-inset-bottom, 0px)); padding: 5px 10px env(safe-area-inset-bottom, 0px); border-top: 1px solid var(--vault-line); background: #0c0b0f; }
  #libraryMobileNav button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; min-height: 54px; border: 0; border-radius: 10px; background: transparent; color: var(--library-nav-text); font: inherit; font-size: 10px; cursor: pointer; }
  #libraryMobileNav button > span { font-size: 23px; line-height: 1; }
  #libraryMobileNav button.active { color: var(--vault-gold); }
  body[data-view="game"] #libraryMobileNav, body[data-view="friends"] #libraryMobileNav { display: none; }
  #playerBar { left: 10px; right: 10px; width: auto; bottom: calc(74px + env(safe-area-inset-bottom, 0px)); }
  #playerBar.visible { transform: translateY(0); }
  #playerBar .player-main { display: grid; grid-template-columns: 42px minmax(0,1fr) auto auto auto; min-height: 70px; gap: 5px; padding: 9px; }
  #playerCover { width: 42px; height: 42px; }
  #playerBar .player-controls { display: flex; gap: 0; }
  #playerBar #btnPrev, #playerBar #btnShuffle, #playerBar #btnRepeat { display: none !important; }
  #playerBar #btnNext { width: 32px; min-width: 32px; }
  #playerBar #btnPlay { width: 42px; height: 42px; }
  #playerBar .player-library-actions .player-btn { width: 34px; height: 42px; }
  #playerBar #playerAddPlaylist { display: none; }
  #playerBar .catalog-volume-control { margin-left: 0; }
  #playerBar .catalog-volume-toggle { width: 32px; height: 42px; }
  #playerBar .catalog-volume-panel { right: 0; }
  #librarySelectionBar { left: 10px; bottom: calc(156px + env(safe-area-inset-bottom,0px)); width: calc(100% - 20px); padding: 9px; gap: 4px; transform: none; flex-wrap: wrap; }
  #librarySelectionCount { font-size: 12px; }
  #librarySelectionBar #librarySelectAll { order: 4; width: 100%; min-height: 30px; padding: 4px; text-align: left; font-size: 11px; }
  #librarySelectionBar #libraryCancelSelection { padding: 0 10px; }
  #libraryPlaylistDialog { padding: 24px 18px; }
  .library-create-row { flex-wrap: wrap; }
  .library-create-row input { flex-basis: 100%; }
  .library-create-row button { width: 100%; }
  .app-toast { bottom: calc(160px + env(safe-area-inset-bottom,0px)); }
}
@media (max-width: 360px) {
  #filterBar, #sortBar, #mainContent, #playlistView, #playlistDetailView { margin-left: 10px; margin-right: 10px; }
  #songList .song-cover, #playlistDetailSongs .song-cover { width: 42px; height: 42px; flex-basis: 42px; }
  .song-actions .btn-action { width: 34px; min-width: 34px; }
  #playerBar .player-main { grid-template-columns: 36px minmax(0,1fr) auto auto auto; gap: 2px; padding: 8px; }
  #playerCover { width: 36px; height: 36px; }
  #playerTitle { font-size: 12px; }
  #playerBar #btnNext { display: none !important; }
  #sortSelect { max-width: 160px; }
}