/* Tracktonica Library — camada de interface: catálogo (lista de faixas, filtros, músicas parecidas, metadados).
   Linguagem: neutra e silenciosa (ADENDO 3). Roxo só no progresso da onda, favorito ativo e botão primário.
   Vidro (liquid glass) só em superfícies flutuantes: popovers, menus e barra de seleção. */

:root {
  --tt-fg: var(--text);
  --tt-fg-2: color-mix(in srgb, var(--text) 72%, transparent);
  --tt-fg-3: color-mix(in srgb, var(--text) 50%, transparent);
  --tt-hairline: color-mix(in srgb, var(--text) 9%, transparent);
  --tt-row-hover: color-mix(in srgb, var(--text) 5%, transparent);
  --tt-row-selected: color-mix(in srgb, var(--text) 8%, transparent);
  --tt-row-playing: color-mix(in srgb, var(--text) 11%, transparent);
  --tt-glass-bg: color-mix(in srgb, var(--panel) 55%, transparent);
  --tt-glass-border: color-mix(in srgb, var(--text) 10%, transparent);
  --tt-glass-shadow: inset 0 1px 0 rgba(255, 255, 255, .10), 0 20px 50px rgba(0, 0, 0, .45);
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* app.css dá width:100% a todo <button>; aqui os botões têm a largura do conteúdo. */
.tt-catalog button,
.tt-sim-page button,
.tt-list-root button { width: auto; }

/* ---------- Vidro ---------- */
.tt-glass {
  background: var(--tt-glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--tt-glass-border);
  box-shadow: var(--tt-glass-shadow);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .tt-glass { background: var(--panel); }
}

/* ================= Cabeçalho de página ================= */

.tt-catalog,
.tt-sim-page,
.tt-meta-page {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.tt-page-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 4px;
}

.tt-page-head h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.75rem, 2.4vw, 2.25rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.tt-page-sub { margin: 0; color: var(--tt-fg-3); font-size: 0.95rem; }
.tt-num { font-variant-numeric: tabular-nums; }

.tt-note { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--tt-fg-2); font-size: 0.88rem; }
.tt-note .ui-icon { width: 16px; height: 16px; }

/* ================= Filtros (texto + chevron, estilo Artlist) ================= */

.tt-filterbar { display: grid; gap: 10px; min-width: 0; container-type: inline-size; container-name: ttfilters; }

/* uma linha só: filtros principais à esquerda; Ordenar, Colunas e Mais filtros à direita */
.tt-filter-row {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 12px;
  min-width: 0;
  padding-bottom: 10px;
}

.tt-filter-group { display: flex; align-items: center; flex-wrap: nowrap; gap: 2px; min-width: 0; flex: 1 1 auto; margin-left: -8px; }
.tt-filter-right { display: flex; align-items: center; gap: 2px; flex: none; margin-left: auto; margin-right: -2px; }
@container ttfilters (max-width: 820px) {
  .tt-sort-prefix { display: none; }
  .tt-filter-group { gap: 0; }
}
@container ttfilters (max-width: 700px) {
  #toggleSettings > span:not(.tt-fbtn-count) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}

details.tt-pop { position: relative; }
details.tt-pop > summary,
details.action-menu > summary { list-style: none; cursor: pointer; }
details.tt-pop > summary::-webkit-details-marker,
details.action-menu > summary::-webkit-details-marker { display: none; }
details.tt-pop > summary::marker,
details.action-menu > summary::marker { content: ""; }

.tt-fbtn,
button.tt-fbtn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  min-height: 36px;
  padding: 0 8px;
  border: 1px solid transparent;
  border-radius: var(--r-ctl);
  background: transparent;
  color: var(--tt-fg-2);
  font: 500 0.88rem/1 var(--font-body);
  white-space: nowrap;
  user-select: none;
  box-shadow: none;
  transition: color .12s ease, background-color .12s ease;
}

.tt-fbtn:hover,
button.tt-fbtn:hover,
details[open] > .tt-fbtn { color: var(--tt-fg); background: var(--tt-row-hover); }
.tt-fbtn.is-active { color: var(--tt-fg); }
.tt-fbtn .ui-icon { width: 16px; height: 16px; }
.tt-fbtn .tt-chev { width: 14px; height: 14px; opacity: .7; transition: transform .14s ease; }
details[open] > .tt-fbtn .tt-chev { transform: rotate(180deg); }
.tt-fbtn-muted { color: var(--tt-fg-3); font-weight: 400; }

.tt-fbtn-count {
  display: inline-grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-size: 0.7rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

button.tt-fbtn.tt-fbtn-box { border-color: var(--tt-hairline); margin-left: 6px; }
button.tt-fbtn.tt-fbtn-box.is-active { color: var(--tt-fg); border-color: color-mix(in srgb, var(--text) 30%, transparent); }

/* popover de filtro (vidro) */
.tt-pop-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 70;
  width: 300px;
  max-width: min(320px, calc(100vw - 32px));
  padding: 8px;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-pop);
}
.tt-pop-right { left: auto; right: 0; }

.tt-pop-title { margin: 4px 6px 8px; color: var(--tt-fg-3); font-size: 0.78rem; font-weight: 500; }
.tt-pop-hint { margin: 6px 6px 6px; color: var(--tt-fg-3); font-size: 0.82rem; line-height: 1.4; white-space: normal; }

.tt-pop-search {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  padding: 0 10px;
  border-radius: var(--r-ctl);
  background: color-mix(in srgb, var(--text) 6%, transparent);
  color: var(--tt-fg-3);
}
.tt-pop-search:focus-within { box-shadow: var(--focus-ring); }
.tt-pop-search .ui-icon { width: 16px; height: 16px; }
.tt-pop-search input,
.tt-pop-search input:focus {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 9px 0;
  box-shadow: none;
  color: var(--tt-fg);
}

.tt-facet-list {
  display: grid;
  gap: 1px;
  max-height: 320px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.tt-facet-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px;
  border-radius: var(--r-sm);
  color: var(--tt-fg);
  text-decoration: none;
  font-size: 0.9rem;
}
.tt-facet-item[hidden] { display: none; }
.tt-facet-item:hover { background: color-mix(in srgb, var(--text) 8%, transparent); color: var(--tt-fg); }
.tt-facet-check { width: 16px; flex: none; display: inline-grid; place-items: center; color: var(--tt-fg); }
.tt-facet-check .ui-icon { width: 15px; height: 15px; }
.tt-facet-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tt-facet-item b { font-weight: 400; color: var(--tt-fg-3); font-variant-numeric: tabular-nums; font-size: 0.8rem; white-space: nowrap; }

.tt-range-form {
  display: flex;
  align-items: end;
  gap: 6px;
  margin-top: 8px;
  padding: 8px 4px 2px;
  border-top: 1px solid var(--tt-hairline);
}
.tt-range-form label { display: grid; gap: 4px; flex: 1; min-width: 0; color: var(--tt-fg-3); font-size: 0.76rem; }
.tt-range-form input { width: 100%; padding: 8px 10px; font-size: 0.88rem; }

/* filtros ativos: etiquetas neutras removíveis */
.tt-active-filters { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }

.tt-active-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 8px 0 10px;
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--text) 8%, transparent);
  color: var(--tt-fg);
  font-size: 0.82rem;
  text-decoration: none;
  max-width: 100%;
}
.tt-active-chip .tt-active-label { color: var(--tt-fg-3); }
.tt-active-chip .ui-icon { width: 13px; height: 13px; opacity: .7; }
.tt-active-chip:hover { background: color-mix(in srgb, var(--text) 14%, transparent); color: var(--tt-fg); }

.tt-clear-link { color: var(--tt-fg-2); font-size: 0.82rem; padding: 0 6px; text-decoration: underline; text-underline-offset: 3px; }
.tt-clear-link:hover { color: var(--tt-fg); }

.column-picker[data-picker-v2],
.tt-pop-panel .column-picker { display: grid; gap: 1px; }

.tt-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 6px;
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  color: var(--tt-fg);
  cursor: pointer;
}
.tt-pop-panel .tt-check:hover { background: color-mix(in srgb, var(--text) 8%, transparent); }
.tt-check[hidden] { display: none; }

/* painel "Filtros" */
.panel-dropdown.tt-advanced {
  margin-top: 0;
  padding: 0;
  border: 0;
  background: transparent;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
}
.panel-dropdown.tt-advanced.is-open {
  max-height: 1400px;
  overflow: visible;
  opacity: 1;
  padding: 20px;
  border: 1px solid var(--tt-hairline);
  border-radius: 14px;
  background: var(--panel);
}

.tt-adv-facets {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
  margin: -6px 0 16px -8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tt-hairline);
}

.tt-adv-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px 16px;
  align-items: end;
}

.tt-field { display: grid; gap: 6px; min-width: 0; }
.tt-field > span { color: var(--tt-fg-3); font-size: 0.8rem; font-weight: 500; }
.tt-field input,
.tt-field select { width: 100%; min-width: 0; }
.tt-field-pair > div { display: flex; gap: 6px; }
.tt-field-pair input { flex: 1; min-width: 0; }
.tt-field-wide { grid-column: span 2; }
.tt-adv-actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; align-items: center; gap: 10px; }
.tt-adv-actions .tt-btn-link { min-height: 38px; }

/* ================= Lista de faixas (ADENDO 4: onda protagonista) =================
   Grade única para cabeçalho e linhas (tabela com layout fixo: o cabeçalho alinha por construção).
   Larga (lista >= 1040px): [✓][capa][título 1fr][ONDA ~2fr][duração/BPM][gênero/clima][ações]
   Média (< 1040px): a coluna gênero some e o gênero vai para a 2ª linha do título; a onda fica com 42%.
   Celular (<= 760px de janela): capa | título | ações em cima, duração · BPM · gênero, onda de 28px na largura toda. */

.tt-list-root { position: relative; min-width: 0; }
.tt-list-root .table-wrap { overflow: visible; container-type: inline-size; container-name: ttlist; }

table.tt-list.catalog-table {
  /* a coluna de seleção fica na margem: capas alinhadas ao título da página */
  width: calc(100% + 28px);
  margin-left: -28px;
  min-width: 0 !important;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
  user-select: none;
}

.tt-list th,
.tt-list td { border-bottom: 0; }

.tt-list thead th {
  height: 36px;
  padding: 0 10px;
  background: transparent;
  color: var(--tt-fg-3);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0;
  border: 0;
  border-bottom: 1px solid var(--tt-hairline);
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tt-list thead th.selection-col { border-bottom-color: transparent; }
.tt-list th.sortable { cursor: pointer; }
.tt-list th.sortable:hover { color: var(--tt-fg); }
.tt-list th.sortable[data-sort-dir]::after { color: var(--tt-fg); }
.tt-list tbody tr:first-child > td { border-top: 6px solid transparent; background-clip: padding-box; }

/* larguras (layout fixo; a onda fica com o que sobra = a maior coluna) */
.tt-list .selection-col,
.track-table-root.selection-enabled .tt-list .selection-col { width: 28px; padding: 0 4px 0 2px; text-align: center; }
.tt-list .col-cover { width: 64px; padding: 0 12px 0 0; }
.tt-list [data-col="title"] { width: 22%; } /* ADENDO 4: a onda fica com >= 38% da linha em qualquer largura */
.tt-list [data-col="wave"] { width: auto; }
.tt-list [data-col="artist"],
.tt-list [data-col="composer"] { width: 13%; }
.tt-list [data-col="album"] { width: 14%; }
.tt-list [data-col="duration"] { width: 72px; text-align: right; }
.tt-list [data-col="key"] { width: 88px; }
.tt-list [data-col="genre"] { width: 12%; }
.tt-list [data-col="plays"],
.tt-list [data-col="skips"],
.tt-list [data-col="downloads"] { width: 84px; text-align: right; }
.tt-list [data-col="similarity"] { width: 124px; }
.tt-list .col-actions { width: 112px; padding-right: 4px; text-align: right; }
table.tt-list:has(.js-remove-playlist-form) .col-actions,
table.tt-list:has(.js-add-current-playlist-form) .col-actions { width: 150px; }
/* playlist: a coluna de ações é mais larga (botão remover); o título cede para a onda manter >= 38% */
table.tt-list:has(.js-remove-playlist-form) [data-col="title"],
table.tt-list:has(.js-add-current-playlist-form) [data-col="title"] { width: 19%; }

.tt-list [data-col-default="off"],
.tt-list .is-col-off { display: none !important; }

/* linhas: 64px, tudo centralizado na vertical */
.tt-list tbody tr.track-main-row,
.tt-list tbody tr.track-main-row.stripe-a,
.tt-list tbody tr.track-main-row.stripe-b {
  background: transparent;
  box-shadow: none;
  outline: none;
  transition: none;
}

.tt-list tbody tr.track-main-row > td {
  height: 64px;
  padding: 0 10px;
  vertical-align: middle;
  background: transparent;
  color: var(--tt-fg-2);
  border: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: background-color .12s ease;
}
.tt-list tbody tr.track-main-row > td.selection-col { padding: 0 4px 0 2px; background: transparent !important; }

/* fundo da linha começa na capa (a caixa de seleção fica fora, na margem) */
.tt-list tbody tr.track-main-row > td.col-cover { border-radius: 10px 0 0 10px; padding: 0 12px 0 0; }
.tt-list tbody tr.track-main-row > td:last-child { border-radius: 0 10px 10px 0; overflow: visible; }

.tt-list tbody tr.track-main-row:hover > td:not(.selection-col),
.tt-list tbody tr.track-main-row:focus-within > td:not(.selection-col),
.tt-list tbody tr.track-main-row:has(details[open]) > td:not(.selection-col) { background: var(--tt-row-hover); }

.catalog-table.tt-list .track-main-row.is-selected,
.catalog-table.tt-list .track-main-row.is-focused-track,
.catalog-table.tt-list .track-main-row.is-active,
.catalog-table.tt-list .track-main-row.is-playing-track { box-shadow: none; outline: none; }

.catalog-table.tt-list .track-main-row.is-selected > td:not(.selection-col),
.catalog-table.tt-list .track-main-row.is-active > td:not(.selection-col) { background: var(--tt-row-selected) !important; }
.catalog-table.tt-list .track-main-row.is-focused-track > td:not(.selection-col) { background: var(--tt-row-hover); }
.catalog-table.tt-list .track-main-row.is-playing-track > td:not(.selection-col) { background: var(--tt-row-playing) !important; }
.catalog-table.tt-list .track-main-row.is-playing-track > td:first-child { box-shadow: none; }

/* respiro de 8px entre a borda do fundo arredondado e a capa */
.tt-list tbody tr.track-main-row > td.col-cover .tt-cover { margin-left: 8px; }

/* seleção: checkbox só no hover ou com seleção ativa */
.tt-list .track-select,
.tt-list .tt-select-page { opacity: 0; transition: opacity .12s ease; margin: 0; width: 16px !important; height: 16px; }
.tt-list tr:hover .track-select,
.tt-list .track-select:focus-visible,
.tt-list .track-select:checked,
.tt-list thead:hover .tt-select-page,
.tt-list .tt-select-page:focus-visible,
.tt-list-root.has-selection .track-select,
.tt-list-root.has-selection .tt-select-page { opacity: 1; }
.track-table-root.selection-enabled .tt-list .track-main-row { cursor: default; }
.tt-list input[type="checkbox"]:checked { background: var(--text); border-color: var(--text); }
.tt-list input[type="checkbox"]:checked::before { background: var(--bg); }

/* capa + play branco sobreposto */
.tt-cover {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--text) 7%, var(--panel));
  overflow: hidden;
  display: grid;
  place-items: center;
  flex: none;
}

.tt-cover .tt-cover-ph { width: 20px; height: 20px; color: var(--tt-fg-3); }

.tt-cover img.cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
  border-radius: 0;
  background: transparent;
  transition: filter .12s ease;
}
.tt-cover.is-broken img { display: none; }

.tt-list .play-icon.tt-cover-play,
.tt-cover .tt-cover-play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  min-height: 30px;
  margin: -15px 0 0 -15px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #0b0d10;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .35);
  opacity: 0;
  display: grid;
  place-items: center;
  transform: scale(.9);
  transition: opacity .12s ease, transform .12s ease;
}
.tt-cover-play .ui-icon { width: 14px; height: 14px; fill: currentColor; }
.tt-cover-play .ui-icon-play { margin-left: 2px; }
.tt-cover-play:focus-visible { opacity: 1; outline: 2px solid var(--accent-ink, var(--accent)); outline-offset: 2px; }
.tt-list tr:hover .tt-cover-play,
.tt-list .is-focused-track .tt-cover-play,
.tt-list .tt-cover-play.is-playing,
.tt-list .is-playing-track .tt-cover-play { opacity: 1; transform: none; }
.tt-list tr:hover .tt-cover img,
.tt-list .is-focused-track .tt-cover img,
.tt-list .is-playing-track .tt-cover img { filter: brightness(.6); }
.tt-list .tt-cover-play:hover,
.tt-list .tt-cover-play.is-playing:hover { background: #fff; color: #0b0d10; transform: scale(1.06); filter: none; box-shadow: 0 2px 10px rgba(0, 0, 0, .35); }

/* título + artista empilhados */
.tt-list td[data-col="title"] { padding-left: 2px; }
.tt-title { display: grid; gap: 4px; min-width: 0; }
.tt-title-main { display: flex; align-items: center; gap: 8px; min-width: 0; }
.tt-list .tt-title strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--tt-fg);
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.25;
}
.catalog-table.tt-list .track-main-row.is-playing-track td[data-col="title"] strong { color: var(--tt-fg); }
.tt-title-sub {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: color-mix(in srgb, var(--text) 62%, transparent);
  font-size: 0.8125rem;
  line-height: 1.25;
}
.tt-dot { margin: 0 6px; opacity: .7; }
.tt-sub-genre { display: none; }

.tt-tag-excl {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: none;
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--tt-hairline);
  color: var(--tt-fg-3);
  font-size: 0.68rem;
  font-weight: 500;
}
.tt-tag-excl .ui-icon { width: 11px; height: 11px; }

.tt-list td a.inline { color: inherit; text-decoration: none; }
.tt-list td a.inline:hover { color: var(--tt-fg); text-decoration: underline; text-underline-offset: 2px; }

/* onda: elemento principal da linha */
.tt-list tbody tr.track-main-row > td[data-col="wave"] { padding: 0 20px 0 16px; overflow: visible; }
.tt-wave { position: relative; height: 40px; cursor: pointer; border-radius: 4px; touch-action: manipulation; }
.tt-wave canvas { display: block; width: 100%; height: 100%; }
.tt-wave:focus-visible { outline: 2px solid var(--accent-ink, var(--accent)); outline-offset: 3px; }

/* dica de tempo da prévia (todas as ondas do renderizador único) */
.tt-wv { position: relative; }
.tt-wv-tip {
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  z-index: 5;
  transform: translateX(-50%);
  padding: 2px 6px;
  border-radius: var(--r-sm);
  background: var(--text);
  color: var(--bg);
  font: 600 0.7rem/1.3 var(--font-body);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  pointer-events: none;
}
.tt-wv-tip[hidden] { display: none; }

/* pilhas: duração/BPM e gênero/clima */
.tt-stack { display: grid; gap: 4px; min-width: 0; }
.tt-stack-top { color: var(--tt-fg-2); font-size: 0.8125rem; line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tt-stack-sub { color: var(--tt-fg-3); font-size: 0.75rem; line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tt-list td[data-col="duration"] { font-variant-numeric: tabular-nums; text-align: right; }
.tt-list th[data-col="duration"] { text-align: right; }
.tt-list tbody tr.track-main-row > td[data-col="duration"],
.tt-list thead th[data-col="duration"] { padding: 0 4px 0 0; }
.tt-list td[data-col="genre"] { padding-left: 24px; }
.tt-list th[data-col="genre"] { padding-left: 24px; }
.tt-meta-m { display: none; }
.tt-key { color: var(--tt-fg-2); font-size: 0.8rem; }

.tt-list td[data-col="plays"],
.tt-list td[data-col="skips"],
.tt-list td[data-col="downloads"] { font-variant-numeric: tabular-nums; text-align: right; font-size: 0.82rem; }

/* semelhança */
.tt-sim { display: flex; align-items: center; gap: 10px; }
.tt-sim-bar { position: relative; flex: 1; max-width: 64px; height: 3px; border-radius: 999px; background: var(--tt-hairline); overflow: hidden; }
.tt-sim-bar i { position: absolute; inset: 0 auto 0 0; border-radius: inherit; background: var(--accent); }
.tt-sim b { color: var(--tt-fg); font-weight: 600; font-variant-numeric: tabular-nums; font-size: 0.84rem; min-width: 34px; text-align: right; }

/* Média: gênero vai para a linha do artista, onda mantém >= 38% */
@container ttlist (max-width: 1039px) {
  .tt-list [data-col="genre"] { display: none !important; }
  /* título com largura própria: colunas extras (seletor) encolhem a onda, nunca somem com o título */
  .tt-list [data-col="title"] { width: 23%; }
  .tt-list [data-col="wave"] { width: auto; }
  .tt-list [data-col="similarity"] { width: 104px; }
  table.tt-list:has(.js-remove-playlist-form) [data-col="title"],
  table.tt-list:has(.js-add-current-playlist-form) [data-col="title"] { width: 18%; }
  .tt-list tbody tr.track-main-row > td[data-col="wave"] { padding: 0 12px 0 8px; }
  .tt-list [data-col="duration"] { width: 60px; }
  .tt-list .col-actions { width: 108px; }
  .tt-sub-composer { display: none; }
  .tt-sub-genre { display: inline; }
}
@container ttlist (min-width: 860px) and (max-width: 1039px) {
  /* sobra espaço: o título ganha antes da onda (que segue >= 40%) */
  .tt-list [data-col="title"] { width: 30%; }
  table.tt-list:has(.js-remove-playlist-form) [data-col="title"],
  table.tt-list:has(.js-add-current-playlist-form) [data-col="title"] { width: 27%; }
}
/* coluna de gênero desligada no seletor: o gênero aparece sob o título */
table.tt-list:has(thead th[data-col="genre"].is-col-off) .tt-sub-genre { display: inline; }

/* ações: sempre visíveis, discretas (sem opacidade que pareça desabilitado) */
.tt-list .action-icons { display: inline-flex; align-items: center; justify-content: flex-end; gap: 2px; flex-wrap: nowrap; }
.tt-list .inline-form { display: inline-flex; margin: 0; }

.tt-round,
.tt-list .icon-btn.tt-round,
.tt-bulkbar .icon-btn.tt-round {
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--tt-fg);
  display: inline-grid;
  place-items: center;
  text-decoration: none;
  box-shadow: none;
}
.tt-list .action-icons .tt-round { color: var(--muted); transition: color .12s ease, background-color .12s ease; }
.tt-round:hover,
.tt-list .action-icons .tt-round:hover,
.tt-list tr:hover .tt-round:hover,
details[open] > summary.tt-round { background: color-mix(in srgb, var(--text) 10%, transparent); color: var(--tt-fg); }
.tt-round .ui-icon { width: 18px; height: 18px; }
.tt-list .action-icons .tt-round.js-fav-btn.is-on,
.tt-round.js-fav-btn.is-on { color: var(--accent-ink, var(--accent)); }
.tt-round.js-fav-btn.is-on .ui-icon { fill: currentColor; }
.tt-list .tt-round.icon-btn-remove:hover { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.tt-list .icon-btn.icon-btn-add { border: 1px solid var(--tt-hairline); color: var(--tt-fg); }
.tt-list .icon-btn.icon-btn-add:disabled { opacity: .5; }

/* menus (vidro) */
.tt-list .action-menu { position: relative; }

.tt-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 80;
  width: 280px;
  padding: 6px;
  text-align: left;
  white-space: normal;
  border-radius: 14px;
}
details[open] > .tt-menu { display: grid; gap: 1px; }
details.is-up > .tt-menu { top: auto; bottom: calc(100% + 6px); }

.tt-menu-item,
button.tt-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  border: 0;
  border-radius: var(--r-ctl);
  background: transparent;
  color: var(--tt-fg);
  font: 400 0.88rem/1.2 var(--font-body);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  box-shadow: none;
}
.tt-menu-item .ui-icon { width: 17px; height: 17px; color: var(--tt-fg-2); }
.tt-menu-item:hover,
button.tt-menu-item:hover { background: color-mix(in srgb, var(--text) 9%, transparent); color: var(--tt-fg); }
.tt-menu-item[hidden] { display: none; }
.tt-only-mobile { display: none !important; }

.tt-list .playlist-pop.tt-playlist-pop {
  position: static;
  display: grid;
  gap: 6px;
  width: auto;
  padding: 2px;
  margin: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.tt-pl-row { display: flex; gap: 6px; padding: 0 2px; }
.tt-pl-row select { flex: 1; min-width: 0; padding: 8px 10px; font-size: 0.86rem; }

.tt-btn-sm,
button.tt-btn-sm,
summary.tt-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  height: 36px;
  padding: 0 14px;
  font-size: 0.86rem;
  white-space: nowrap;
}
.tt-btn-sm .ui-icon { width: 16px; height: 16px; }
summary.tt-btn-sm { border-radius: var(--r-ctl); font-weight: 600; }

/* ficha técnica */
.tt-list tr.track-meta-row > td { padding: 0; border: 0; background: transparent; }
.tt-list tr.track-meta-row:not(.is-open) { display: none; }
.tt-list tr.track-meta-row .meta-panel,
.tt-list tr.track-meta-row.is-open .meta-panel { max-height: none; opacity: 1; overflow: visible; padding: 0; border: 0; }

.tt-detail.meta-grid {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 24px;
  margin: 2px 0 12px;
  padding: 20px;
  border-radius: 12px;
  background: var(--tt-row-hover);
  color: var(--tt-fg);
  white-space: normal;
}
.tt-cover.tt-cover-lg { width: 132px; height: 132px; border-radius: var(--r-ctl); }
.tt-cover.tt-cover-lg .tt-cover-ph { width: 36px; height: 36px; }
.tt-detail-title { margin: 0 0 12px; font-family: var(--font-display); font-weight: 500; font-size: 1rem; color: var(--tt-fg); }

.tt-facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px 20px; margin: 0 0 14px; }
.tt-facts div { min-width: 0; }
.tt-facts dt { color: var(--tt-fg-3); font-size: 0.75rem; margin-bottom: 2px; }
.tt-facts dt[title] { text-decoration: underline dotted var(--tt-fg-3); text-underline-offset: 3px; cursor: help; width: fit-content; }
.tt-facts dd { margin: 0; font-size: 0.88rem; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }

.tt-detail-tags { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 8px; }
.tt-detail-label { color: var(--tt-fg-3); font-size: 0.75rem; min-width: 96px; }
.tt-detail-tags .badge { font-size: 0.78rem; text-decoration: none; background: color-mix(in srgb, var(--text) 8%, transparent); color: var(--tt-fg-2); }
.tt-detail-tags .badge:hover { color: var(--tt-fg); }

/* barra de seleção flutuante (vidro) */
/* centrada na área de conteúdo (à direita da barra lateral), não na janela */
.tt-list-root .bulk-actions.tt-bulkbar {
  --tt-bulk-offset: var(--sh-side, 0px);
  position: fixed;
  left: calc(50% + var(--tt-bulk-offset) / 2);
  bottom: 120px;
  z-index: 1100;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-direction: row;
  max-width: calc(100vw - var(--tt-bulk-offset) - 32px);
  margin: 0;
  padding: 8px 8px 8px 18px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--panel) 62%, transparent);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--tt-glass-border);
  box-shadow: var(--tt-glass-shadow);
  transform: translate(-50%, 16px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .16s ease, transform .16s ease, visibility 0s linear .16s;
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .tt-list-root .bulk-actions.tt-bulkbar { background: var(--panel-2); }
}
@media (max-width: 1023px) {
  /* barra lateral vira gaveta: o conteúdo ocupa a largura toda */
  .tt-list-root .bulk-actions.tt-bulkbar { --tt-bulk-offset: 0px; }
}
.tt-list-root.has-selection .bulk-actions.tt-bulkbar {
  transform: translate(-50%, 0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity .16s ease, transform .16s ease;
}

.tt-bulk-count { color: var(--tt-fg); font-size: 0.9rem; white-space: nowrap; margin-right: 4px; }
@media (max-width: 1279px) {
  /* a caixa do cabeçalho já seleciona a página: a barra cabe na área de conteúdo */
  .tt-bulkbar [data-select-all] { display: none; }
}
.tt-bulk-count b { font-variant-numeric: tabular-nums; font-weight: 600; }
.tt-bulk-sep { width: 1px; height: 20px; background: var(--tt-hairline); margin: 0 4px; }
.tt-bulkbar button.ghost,
.tt-bulkbar summary.ghost { border-color: transparent; background: transparent; color: var(--tt-fg-2); }
.tt-bulkbar button.ghost:hover,
.tt-bulkbar summary.ghost:hover,
.tt-bulkbar details[open] > summary.ghost { background: color-mix(in srgb, var(--text) 9%, transparent); color: var(--tt-fg); }
.tt-bulkbar .tt-bulk-playlist { position: relative; }
.tt-bulkbar .tt-bulk-playlist > form {
  display: none;
  position: absolute;
  bottom: calc(100% + 12px);
  left: 0;
  width: 280px;
  padding: 10px;
  margin: 0;
  border-radius: 14px;
}
.tt-bulkbar .tt-bulk-playlist[open] > form { display: grid; gap: 8px; }
.tt-bulkbar .tt-bulk-playlist[open] > form select { width: 100%; }
.tt-bulkbar .tt-bulk-playlist > form .js-open-create-playlist { justify-content: center; }

.tt-list-tools { display: flex; justify-content: flex-end; margin-bottom: 8px; }
.tt-list-tools .bulk-right { position: relative; margin-left: auto; }
.tt-list-tools .table-columns-menu { width: 260px; }

/* ================= Estado vazio e paginação ================= */

.tt-empty { display: grid; justify-items: center; gap: 10px; padding: 56px 24px; text-align: center; color: var(--tt-fg-2); }
.tt-empty h2 { margin: 0; font-size: 1.25rem; color: var(--tt-fg); }
.tt-empty p { margin: 0; max-width: 520px; line-height: 1.5; }
.tt-empty-icon { width: 36px; height: 36px; color: var(--tt-fg-3); }
.tt-empty-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }

.tt-btn,
a.tt-btn,
button.tt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 18px;
  border-radius: var(--r-ctl);
  background: var(--button-primary, var(--accent));
  color: var(--on-accent, #fff);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border: 1px solid transparent;
}
a.tt-btn:hover { background: var(--button-primary-hover, var(--accent-lo)); color: var(--on-accent, #fff); }
.tt-btn .ui-icon { width: 17px; height: 17px; }
a.tt-btn.ghost,
.tt-btn.ghost,
button.tt-btn.ghost { background: transparent; color: var(--tt-fg); border-color: color-mix(in srgb, var(--text) 22%, transparent); }
a.tt-btn.ghost:hover,
button.tt-btn.ghost:hover { background: var(--tt-row-hover); color: var(--tt-fg); }
.tt-btn-white,
button.tt-btn-white,
.play-icon.tt-btn-white { background: #fff; color: #0b0d10; border: 0; }
.tt-btn-white:hover,
button.tt-btn-white:hover,
.play-icon.tt-btn-white:hover { background: #e9ecf1; color: #0b0d10; }
.tt-btn-white .ui-icon { fill: currentColor; }

.tt-pagination.pagination { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 4px; }
.tt-pagination .pagination-left { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.tt-pagination .page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--r-ctl);
  background: transparent;
  color: var(--tt-fg-2);
  font-variant-numeric: tabular-nums;
  text-decoration: none;
  font-size: 0.88rem;
}
.tt-pagination .page-btn:hover { background: var(--tt-row-hover); color: var(--tt-fg); }
.tt-pagination .page-btn.is-current { background: color-mix(in srgb, var(--text) 10%, transparent); color: var(--tt-fg); font-weight: 600; }
.tt-pagination .page-btn .ui-icon { width: 16px; height: 16px; }
.tt-pagination .disabled-link { opacity: .35; pointer-events: none; }
.tt-pagination .page-ellipsis { color: var(--tt-fg-3); padding: 0 4px; }
.tt-pagination .pagination-right { display: flex; align-items: center; gap: 16px; margin-left: auto; color: var(--tt-fg-3); font-size: 0.84rem; }
.tt-pagination .per-page-form { margin: 0; }
.tt-pagination .per-page-form label { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.tt-pagination .per-page-form select { width: auto; height: 34px; padding: 0 28px 0 10px; font-size: 0.86rem; }
.tt-range { font-variant-numeric: tabular-nums; }

.tt-modal { display: grid; gap: 12px; }
.tt-modal h3 { margin: 0; font-size: 1.2rem; }
.tt-modal-sub { margin: -4px 0 4px; font-size: 0.88rem; }

/* ================= Músicas parecidas ================= */

.tt-crumb { display: flex; align-items: center; gap: 6px; color: var(--tt-fg-3); font-size: 0.86rem; }
.tt-crumb a { color: var(--tt-fg-2); text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.tt-crumb a:hover { color: var(--tt-fg); }
.tt-crumb .ui-icon { width: 15px; height: 15px; }

.tt-sim-hero.sim-ref-hero {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  gap: 28px;
  align-items: end;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}
.tt-sim-hero .tt-cover { width: 176px; height: 176px; border-radius: 12px; }
.tt-sim-hero .tt-cover .tt-cover-ph { width: 44px; height: 44px; }

.tt-sim-hero-body { display: grid; gap: 10px; min-width: 0; }
.tt-sim-kicker { margin: 0; color: var(--tt-fg-2); font-size: 0.9rem; }
.tt-sim-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.2vw, 2.75rem);
  letter-spacing: -0.02em;
  line-height: 1.06;
  overflow-wrap: anywhere;
}
.tt-sim-meta { margin: 0; color: var(--tt-fg-2); font-size: 0.95rem; }
.tt-sim-meta a { color: inherit; }
.tt-sim-explain { margin: 0; color: var(--tt-fg-2); font-size: 0.92rem; max-width: 640px; line-height: 1.5; }
.tt-sim-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.tt-sim-actions .play-icon.tt-btn {
  width: auto;
  height: 42px;
  min-height: 42px;
  border-radius: 999px;
  padding: 0 20px 0 16px;
  font-size: 0.92rem;
  font-weight: 600;
  box-shadow: none;
}
.tt-sim-actions .tt-btn { border-radius: 999px; min-height: 42px; }
.tt-sim-hero audio.sim-ref-audio { width: min(480px, 100%); height: 40px; margin-top: 4px; }

.tt-sim-stats { display: flex; flex-wrap: wrap; gap: 12px 44px; }
.tt-stat { display: grid; gap: 2px; }
.tt-stat b { font-family: var(--font-display); font-weight: 500; font-size: 1.45rem; font-variant-numeric: tabular-nums; color: var(--tt-fg); }
.tt-stat span { color: var(--tt-fg-3); font-size: 0.8rem; }

.tt-sim-genres { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; color: var(--tt-fg-3); font-size: 0.84rem; }
.tt-sim-genres .tt-genre-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--r-sm);
  background: var(--sim-chip-bg, var(--panel-2));
  color: var(--tt-fg);
  font-size: 0.82rem;
  text-decoration: none;
}
.tt-genre-chip small { color: var(--tt-fg-3); font-size: 0.74rem; }

.tt-sim-results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--tt-hairline);
}
.tt-sim-results-head h2 { margin: 0; font-size: 1.2rem; }
.tt-sim-tools { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }

.tt-sim-tune { display: grid; gap: 10px; }
.tt-sim-tune-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; color: var(--tt-fg-2); font-size: 0.88rem; }
.tt-sim-tune select { width: auto; height: 36px; padding: 0 28px 0 10px; font-size: 0.88rem; }

.tt-sim-panel.panel-dropdown { margin: 0; padding: 0; border: 0; max-height: 0; overflow: hidden; background: transparent; opacity: 0; }
.tt-sim-panel.panel-dropdown.is-open { max-height: 600px; overflow: visible; opacity: 1; padding: 16px 20px; border: 1px solid var(--tt-hairline); border-radius: 14px; background: var(--panel); }
.tt-sim-panel .column-picker { display: flex; flex-wrap: wrap; gap: 2px 16px; }
.tt-sim-panel h3 { margin: 0 0 8px; font-size: 0.9rem; color: var(--tt-fg-2); font-family: var(--font-body); font-weight: 500; }

.tt-sim-progress { width: min(420px, 100%); height: 3px; border-radius: 999px; background: var(--tt-hairline); overflow: hidden; position: relative; }
.tt-sim-progress::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 35%;
  border-radius: inherit;
  background: var(--accent);
  animation: tt-indeterminate 1.4s ease-in-out infinite;
}
@keyframes tt-indeterminate { 0% { transform: translateX(-100%); } 100% { transform: translateX(300%); } }
@media (prefers-reduced-motion: reduce) { .tt-sim-progress::after { animation: none; width: 100%; opacity: .5; } }

.tt-sim-start { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.tt-sim-way {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 24px;
  border-radius: 14px;
  background: var(--tt-row-hover);
}
.tt-sim-way h2 { margin: 0; font-size: 1.15rem; display: flex; align-items: center; gap: 10px; }
.tt-sim-way h2 .ui-icon { width: 20px; height: 20px; color: var(--tt-fg-2); }
.tt-sim-way p { margin: 0; color: var(--tt-fg-2); line-height: 1.5; }
.tt-sim-way ol { margin: 0; padding-left: 20px; color: var(--tt-fg-2); line-height: 1.7; }
.tt-sim-way .tt-btn { justify-self: start; margin-top: 6px; }

.tt-alert {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
  background: color-mix(in srgb, var(--danger) 7%, transparent);
}
.tt-alert p { margin: 0; }

/* ================= Metadados ================= */

.tt-meta-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.tt-meta-block { min-width: 0; }
.tt-meta-block h2 { margin: 0 0 10px; font-size: 1.15rem; }
.tt-meta-block .table-wrap { max-height: 440px; overflow: auto; }
.tt-meta-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; table-layout: fixed; }
.tt-meta-table th { position: sticky; top: 0; background: var(--bg); color: var(--tt-fg-3); border-bottom: 1px solid var(--tt-hairline); font-weight: 500; }
.tt-meta-table td { border-bottom: 1px solid var(--tt-hairline); padding: 8px 10px; color: var(--tt-fg-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tt-meta-table td.num,
.tt-meta-table th.num { text-align: right; font-variant-numeric: tabular-nums; width: 84px; }
.tt-meta-table td a { color: var(--tt-fg); text-decoration: none; }
.tt-meta-table td a:hover { text-decoration: underline; }
.tt-meta-bar { display: block; height: 2px; margin-top: 5px; border-radius: 999px; background: color-mix(in srgb, var(--text) 25%, transparent); }

/* ================= Responsivo ================= */

@media (max-width: 1280px) {
  .tt-adv-form { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (hover: none) {
  .tt-list .play-icon.tt-cover-play { opacity: 1; transform: none; width: 26px; height: 26px; min-height: 26px; margin: -13px 0 0 -13px; }
  .tt-list .tt-cover img { filter: brightness(.75); }
  .tt-list .track-select { opacity: 1; }
}

@media (max-width: 760px) {
  .tt-catalog, .tt-sim-page, .tt-meta-page { gap: 14px; }
  .tt-page-head h1 { font-size: 1.7rem; }

  .tt-filterbar { container-type: normal; }
  .tt-filter-row { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin: 0 -16px; padding: 0 16px 8px; }
  .tt-filter-row::-webkit-scrollbar { display: none; }
  .tt-filter-group { flex-wrap: nowrap; flex: none; }
  .tt-filter-right { margin-left: 0; }

  .tt-pop-panel,
  .tt-menu,
  .tt-bulkbar .tt-bulk-playlist > form,
  .tt-list-tools .table-columns-menu {
    position: fixed;
    left: 10px;
    right: 10px;
    top: auto;
    bottom: 10px;
    width: auto;
    max-width: none;
    max-height: 72vh;
    overflow: auto;
    z-index: 1300;
  }
  details.is-up > .tt-menu { bottom: 10px; }

  .tt-adv-form { grid-template-columns: 1fr; }
  .tt-field-wide { grid-column: auto; }

  /* lista vira cartões em grade; a onda aparece em TODAS as linhas */
  .tt-list-root .table-wrap { container-type: normal; }
  table.tt-list.catalog-table { width: 100%; margin-left: 0; }
  table.tt-list.catalog-table,
  .tt-list tbody { display: block; }
  .tt-list thead { display: none; }

  .tt-list tbody tr.track-main-row {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    grid-template-areas:
      "cover title actions"
      "cover meta  actions"
      "wave  wave  wave";
    align-items: center;
    column-gap: 12px;
    row-gap: 2px;
    padding: 10px 8px 12px;
    border-radius: 10px;
  }
  .tt-list tbody tr:first-child > td { border-top: 0; }
  .tt-list tbody tr.track-main-row > td { display: none !important; height: auto; padding: 0; background: transparent !important; border-radius: 0 !important; }
  .catalog-table.tt-list tbody tr.track-main-row > td:not(.selection-col) { background: transparent !important; }
  .tt-list tbody tr.track-main-row > td.col-cover { display: block !important; grid-area: cover; width: auto; padding: 0; align-self: center; }
  .tt-list tbody tr.track-main-row > td.col-cover .tt-cover { margin-left: 0; }
  .tt-list tbody tr.track-main-row > td[data-col="title"] { display: block !important; grid-area: title; width: auto; max-width: none; padding: 0; align-self: end; }
  .tt-list tbody tr.track-main-row > td.col-actions { display: block !important; grid-area: actions; width: auto; padding: 0; }
  .tt-list tbody tr.track-main-row > td[data-col="duration"]:not(.is-col-off) { display: block !important; grid-area: meta; width: auto; padding: 0; text-align: left; align-self: start; }
  .tt-list tbody tr.track-main-row > td[data-col="wave"]:not(.is-col-off) { display: block !important; grid-area: wave; width: auto; padding: 0; margin-top: 10px; }
  .tt-list td[data-col="duration"] .tt-stack { display: none; }
  .tt-meta-m { display: block; color: var(--tt-fg-3); font-size: 0.75rem; line-height: 1.3; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .tt-wave { height: 28px; }
  .tt-wv-tip { display: none; }

  .tt-list .play-icon.tt-cover-play { opacity: 1; transform: none; width: 26px; height: 26px; min-height: 26px; margin: -13px 0 0 -13px; }
  .tt-list .tt-cover img { filter: brightness(.75); }
  .tt-list tbody tr.track-main-row:hover,
  .tt-list tbody tr.track-main-row:focus-within { background: var(--tt-row-hover); }
  .catalog-table.tt-list tbody tr.track-main-row.is-selected { background: var(--tt-row-selected); }
  .catalog-table.tt-list tbody tr.track-main-row.is-playing-track { background: var(--tt-row-playing); }
  /* No celular cada célula vira um bloco: o fundo fica só na linha, senão aparecem "caixas" atrás de cada parte. */
  .catalog-table.tt-list tbody tr.track-main-row.is-selected > td:not(.selection-col),
  .catalog-table.tt-list tbody tr.track-main-row.is-active > td:not(.selection-col),
  .catalog-table.tt-list tbody tr.track-main-row.is-focused-track > td:not(.selection-col),
  .catalog-table.tt-list tbody tr.track-main-row.is-playing-track > td:not(.selection-col),
  .catalog-table.tt-list tbody tr.track-main-row:hover > td:not(.selection-col) { background: transparent !important; }

  .tt-title { gap: 2px; }
  .tt-title-sub { font-size: 0.78rem; }
  .tt-sub-composer { display: none; }
  .tt-sub-genre { display: none !important; }

  .tt-list .action-icons > .js-download-track { display: none; }
  .tt-only-mobile { display: flex !important; }

  .tt-list tbody tr.track-meta-row { display: block; }
  .tt-list tbody tr.track-meta-row:not(.is-open) { display: none; }
  .tt-list tbody tr.track-meta-row > td { display: block; }
  .tt-detail.meta-grid { grid-template-columns: 1fr; padding: 16px; }
  .tt-cover.tt-cover-lg { width: 96px; height: 96px; }
  .tt-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .tt-list-root .bulk-actions.tt-bulkbar {
    left: 10px;
    right: 10px;
    bottom: 96px;
    transform: translateY(16px);
    flex-wrap: wrap;
    justify-content: flex-start;
    padding: 10px;
  }
  .tt-list-root.has-selection .bulk-actions.tt-bulkbar { transform: none; }
  .tt-bulkbar [data-select-all],
  .tt-bulk-sep { display: none; }
  .tt-bulk-count { flex: 1 0 100%; padding-left: 6px; }

  .tt-pagination .pagination-right { margin-left: 0; width: 100%; justify-content: space-between; }
  .tt-pagination .tt-page-nav span { display: none; }

  .tt-sim-hero.sim-ref-hero { grid-template-columns: 96px minmax(0, 1fr); gap: 16px; align-items: start; }
  .tt-sim-hero .tt-cover { width: 96px; height: 96px; }
  .tt-sim-actions { grid-column: 1 / -1; }
  .tt-sim-start,
  .tt-meta-grid { grid-template-columns: 1fr; }
  .tt-stat b { font-size: 1.2rem; }
  .tt-sim-stats { gap: 12px 24px; }
}

/* Barra de filtros do catálogo: "Colunas" só com ícone para caber numa linha. */
.tt-filter-right .tt-columns > summary > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* Dicas (data-tooltip) dos botões na borda direita: abrem para a esquerda, sem vazar da janela. */
@media (hover: hover) and (pointer: fine) {
  .tt-filter-right [data-tooltip]::after,
  .tt-list .col-actions [data-tooltip]::after {
    left: auto;
    right: 0;
    transform: translateY(4px);
  }
  .tt-filter-right [data-tooltip]:hover::after,
  .tt-filter-right [data-tooltip]:focus-visible::after,
  .tt-list .col-actions [data-tooltip]:hover::after,
  .tt-list .col-actions [data-tooltip]:focus-visible::after { transform: none; }
}

/* Ficha técnica: valor com botão de copiar (ISRC) */
.tt-fact-copy { display: inline-flex; align-items: center; gap: 4px; max-width: 100%; }
.tt-fact-copy > span { min-width: 0; overflow-wrap: anywhere; }
.tt-copy-btn { width: 28px; height: 28px; min-width: 28px; margin: -4px 0; color: var(--tt-fg-3, var(--muted)); }
.tt-copy-btn:hover, .tt-copy-btn:focus-visible { color: var(--text); }
.tt-copy-btn .ui-icon { width: 15px; height: 15px; }
/* A ficha abre alinhada às linhas (a coluna de seleção fica na margem, fora do fundo das linhas). */
@media (min-width: 761px) {
  .tt-list tr.track-meta-row .tt-detail.meta-grid { margin-left: 28px; }
}
/* Nome do arquivo é longo: ocupa a linha inteira da ficha em vez de virar uma coluna estreita. */
.tt-facts .tt-fact-wide { grid-column: 1 / -1; }
/* Favoritos: linha recém-desfavoritada fica esmaecida até sair da lista (o coração continua ativo para desfazer). */
.tt-list tbody tr.track-main-row.is-unfavorited > td:not(.col-actions) { opacity: .45; }