/* Tracktonica Library — camada de interface: library (Início, Álbuns, Playlists,
   Favoritos, Downloads, Link compartilhado). Ver assets/ui.css para tokens.
   Conteúdo direto sobre o fundo; seções separadas por espaço e títulos. */

/* Texto secundário = branco com opacidade (ADENDO 3); "branco" do play = --text. */
:root {
  --lib-muted: color-mix(in srgb, var(--text) 66%, transparent);
  --lib-faint: color-mix(in srgb, var(--text) 10%, transparent);
  --lib-hover: color-mix(in srgb, var(--text) 6%, transparent);
  --lib-white: var(--text);
}

/* ---------- Página e seções ---------- */

.lib-page {
  display: flex;
  flex-direction: column;
  gap: 48px;
  min-width: 0;
  padding-bottom: 32px;
}

.lib-page > * { min-width: 0; }

.lib-section { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.lib-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  flex-wrap: wrap;
  min-width: 0;
}

.lib-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.45rem;
  letter-spacing: -0.015em;
}

.lib-section-head .lib-count {
  color: var(--lib-muted);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  margin-left: 6px;
  font-variant-numeric: tabular-nums;
}

.lib-section-tools { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.lib-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 24px;
  flex-wrap: wrap;
}

.lib-page-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.lib-page-sub { margin: 8px 0 0; color: var(--lib-muted); font-size: 0.98rem; }

.lib-link-more {
  color: var(--lib-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  padding: 6px 4px;
}

.lib-link-more:hover { color: var(--text); text-decoration: underline; }

.lib-empty {
  margin: 0;
  color: var(--lib-muted);
  padding: 28px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  max-width: 560px;
}

.lib-empty p { margin: 0; }

.lib-empty-lg {
  padding: 56px 0 40px;
}

.lib-empty-lg .lib-empty-icon {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--lib-faint);
  color: var(--lib-muted);
}

.lib-empty-lg .lib-empty-icon .ui-icon { width: 22px; height: 22px; }

.lib-empty-lg strong {
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
}

.lib-mono { font-variant-numeric: tabular-nums; letter-spacing: 0.01em; }

/* ---------- Botões ---------- */

.lib-btn,
a.lib-btn,
.lib-btn-play-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--r-ctl);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  white-space: nowrap;
}

a.lib-btn:not(.ghost) {
  background: var(--button-primary, var(--accent));
  color: #fff;
  border: 1px solid var(--button-primary, var(--accent));
}

a.lib-btn:not(.ghost):hover { background: var(--button-primary-hover, var(--accent-lo)); color: #fff; }

a.ghost.lib-btn { padding: 0 16px; font-size: 0.92rem; }

.lib-btn .ui-icon,
.lib-btn-play-text .ui-icon { width: 18px; height: 18px; }

.lib-btn-sm,
button.lib-btn-sm,
a.lib-btn-sm {
  min-height: 36px;
  padding: 0 12px;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lib-btn-play-text {
  background: var(--lib-white);
  color: var(--bg);
  border: 1px solid var(--lib-white);
  min-height: 44px;
  padding: 0 22px 0 18px;
  border-radius: 999px;
  font-size: 0.98rem;
}

.lib-btn-play-text:hover { background: color-mix(in srgb, var(--lib-white) 88%, var(--bg)); color: var(--bg); }

/* Botão de play redondo grande (cabeçalho de álbum/playlist). */
.lib-play-xl,
button.lib-play-xl {
  width: 56px;
  height: 56px;
  min-height: 56px;
  padding: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--lib-white);
  border: 0;
  color: var(--bg);
  flex: none;
}

.lib-play-xl:hover { background: color-mix(in srgb, var(--lib-white) 88%, var(--bg)); color: var(--bg); }
.lib-play-xl .ui-icon { width: 22px; height: 22px; margin-left: 3px; }

.lib-round-btn,
button.lib-round-btn,
a.lib-round-btn {
  width: 36px;
  height: 36px;
  min-height: 36px;
  padding: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--text);
  text-decoration: none;
}

.lib-round-btn:hover,
button.lib-round-btn:hover {
  background: var(--lib-hover);
  border-color: var(--line-strong);
  color: var(--text);
}

.lib-round-btn:disabled { opacity: 0.35; }

.lib-icon-link {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lib-muted);
  flex: none;
  text-decoration: none;
}

.lib-icon-link:hover { color: var(--text); background: var(--lib-hover); }

/* Seletor em chips (ordenação, abas) — pills com contorno; ativo = roxo 16%. */
.lib-segmented {
  display: inline-flex;
  gap: 6px;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}

.lib-segmented::-webkit-scrollbar { display: none; }

.lib-segmented > a,
.lib-segmented > button {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--lib-muted);
  font-size: 0.86rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}

.lib-segmented > a:hover,
.lib-segmented > button:hover { color: var(--text); background: var(--panel); border-color: var(--line-strong); }

.lib-segmented > .is-active,
.lib-segmented > [aria-current="page"],
.lib-segmented > button.is-active:hover {
  background: var(--lib-faint);
  border-color: transparent;
  color: var(--text);
}

/* Etiquetas. */
.lib-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--lib-faint);
  color: var(--lib-muted);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  text-decoration: none;
}

.lib-tag .ui-icon { width: 13px; height: 13px; }
.lib-tag.is-public { color: var(--text); }
.lib-tag.is-accent { color: var(--text); }

a.lib-tag:hover { color: var(--text); background: color-mix(in srgb, var(--text) 16%, transparent); }

/* ---------- Capas e placeholder ---------- */

.lib-cover {
  --h: 270;
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-ctl);
  overflow: hidden;
  background: color-mix(in srgb, hsl(var(--h) 30% 40%) 26%, var(--panel-2));
  flex: none;
}

.lib-cover-ph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, hsl(var(--h) 35% 75%) 60%, var(--text));
}

.lib-cover-initials {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 28cqw, 3.4rem);
  letter-spacing: -0.02em;
  line-height: 1;
}

.lib-cover { container-type: inline-size; }

.lib-cover-icon { width: 34%; height: 34%; stroke-width: 1.4; }

.lib-cover > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lib-cover.is-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}

.lib-cover.is-grid > img {
  position: relative;
  inset: auto;
}

.lib-cover-sm { width: 44px; border-radius: var(--r-sm); }
.lib-cover-sm .lib-cover-initials { font-size: 0.9rem; }
.lib-cover-xl { box-shadow: none; }

/* ---------- Grade e prateleira de capas ---------- */

.lib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(176px, 1fr));
  gap: 28px 20px;
}

.lib-shelf {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(168px, calc((100% - 5 * 20px) / 6));
  gap: 20px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 4px;
}

.lib-shelf::-webkit-scrollbar { display: none; }
.lib-shelf > * { scroll-snap-align: start; }

.lib-tile {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  color: var(--text);
  text-decoration: none;
  border-radius: var(--r-ctl);
}

.lib-tile .lib-cover { margin-bottom: 8px; transition: filter .15s ease; }
.lib-tile:hover .lib-cover { filter: brightness(1.08); }
.lib-tile:hover .lib-tile-title { text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); }
.lib-tile:focus-visible { outline-offset: 4px; }

.lib-tile-title {
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lib-tile-sub {
  color: var(--lib-muted);
  font-size: 0.85rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.lib-tile-meta { display: flex; align-items: center; gap: 8px; min-width: 0; margin-top: 2px; }

/* Números do acervo. */
.lib-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 40px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: -8px;
}

.lib-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--lib-muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.lib-stat strong {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.6rem;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

a.lib-stat:hover span { color: var(--text); text-decoration: underline; }

/* ---------- Cabeçalho de coleção (álbum / playlist) ---------- */

.lib-collection-head {
  display: grid;
  grid-template-columns: clamp(180px, 20vw, 260px) minmax(0, 1fr);
  gap: 36px;
  align-items: end;
  padding-top: 8px;
}

.lib-collection-art .lib-cover { border-radius: var(--r-card); }

.lib-collection-info { min-width: 0; display: flex; flex-direction: column; gap: 10px; }

.lib-collection-type { margin: 0; color: var(--lib-muted); font-size: 0.92rem; font-weight: 500; }

.lib-collection-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.2rem, 4.4vw, 4rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
  overflow-wrap: anywhere;
  padding-bottom: 0.04em;
}

.lib-collection-desc { margin: 0; color: var(--lib-muted); font-size: 1rem; max-width: 70ch; }

.lib-meta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 0;
  margin: 2px 0 0;
  color: var(--lib-muted);
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}

.lib-meta-line > * { display: inline-flex; align-items: center; gap: 6px; }
/* separador depois do item (e não antes do próximo): ao quebrar a linha, ela não começa com "·" */
.lib-meta-line > *:not(:last-child)::after { content: "·"; margin: 0 10px 0 4px; color: var(--lib-muted); opacity: .7; }
.lib-meta-line strong { color: var(--text); font-weight: 600; }

.lib-chip-line { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }

.lib-actions-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.lib-actions-bar .lib-play-xl { margin-right: 6px; }

.lib-actions-bar form { margin: 0; display: inline-flex; }

/* Menu "Mais" (details nativo sem marcador). */
.lib-more { position: relative; }
.lib-more > summary { list-style: none; cursor: pointer; }
.lib-more > summary::-webkit-details-marker { display: none; }

.lib-more-menu {
  position: absolute;
  z-index: 30;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  box-shadow: var(--shadow-pop);
  display: flex;
  flex-direction: column;
}

/* Liquid glass só em superfícies flutuantes (menu), com fallback sólido. */
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .lib-more-menu {
    background: color-mix(in srgb, var(--panel) 55%, transparent);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    backdrop-filter: blur(24px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10), 0 20px 50px rgba(0, 0, 0, 0.45);
  }
}

.lib-more-menu form { display: block; margin: 0; }

.lib-more-menu button,
.lib-more-menu a {
  width: 100%;
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text);
  font-weight: 500;
  font-size: 0.9rem;
  text-align: left;
  text-decoration: none;
}

.lib-more-menu button:hover,
.lib-more-menu a:hover { background: var(--lib-faint); color: var(--text); }
.lib-more-menu .ui-icon { width: 17px; height: 17px; color: var(--lib-muted); }
.lib-more-menu hr { border: 0; border-top: 1px solid var(--line); margin: 6px 4px; }
.lib-more-menu button.is-danger,
.lib-more-menu button.is-danger .ui-icon { color: var(--danger); }
.lib-more-menu button.is-danger:hover { background: color-mix(in srgb, var(--danger) 12%, transparent); }

/* Perfil da coleção (gêneros, tags, energia). */
.lib-profile {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
}

.lib-profile-block { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.lib-profile-block > span { color: var(--lib-muted); font-size: 0.85rem; }

/* Barra de lista (busca + exibição) acima da tabela. */
.lib-list-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.lib-search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1 1 260px;
  max-width: 380px;
  margin: 0;
}

.lib-search .ui-icon {
  position: absolute;
  left: 11px;
  width: 16px;
  height: 16px;
  color: var(--lib-muted);
  pointer-events: none;
}

.lib-search input[type="search"] {
  width: 100%;
  min-height: 38px;
  padding-left: 34px;
}

.lib-list-bar .icon-toggle,
.lib-list-bar button.icon-toggle {
  width: auto;
  height: 38px;
  min-height: 38px;
  border-radius: var(--r-ctl);
}

.lib-list-bar .icon-toggle.is-active { border-color: var(--line-strong); background: var(--lib-faint); }

.lib-settings-panel { margin-top: 0; }

.lib-table-wrap { min-width: 0; }

.lib-pagination { margin-top: 4px; }
.lib-pagination .page-btn { display: inline-flex; align-items: center; gap: 4px; }
.lib-pagination .page-btn .ui-icon { width: 15px; height: 15px; }

/* ---------- Álbuns ---------- */

.lib-albums-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lib-albums-toolbar > span { color: var(--lib-muted); font-size: 0.88rem; }

/* ---------- Playlists ---------- */

.lib-pl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 32px 22px;
}

.lib-pl-card { position: relative; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.lib-pl-card .lib-tile { gap: 4px; }

.lib-pl-card-desc {
  color: var(--lib-muted);
  font-size: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 0;
}

.lib-pl-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
  min-width: 0;
}

.lib-pl-card-actions { display: flex; gap: 2px; flex: none; }

.lib-pl-card-actions .icon-btn { border-radius: 999px; }

/* ---------- Downloads ---------- */

.lib-jobs { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }

.lib-job {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}

.lib-job:last-child { border-bottom: 0; }

.lib-job-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--r-ctl);
  background: var(--lib-faint);
  color: var(--lib-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lib-job-main { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.lib-job-main strong { font-weight: 600; }
.lib-job-main small { color: var(--lib-muted); font-size: 0.84rem; font-variant-numeric: tabular-nums; }
.lib-job-main .lib-job-error { color: var(--danger); }
.lib-job-side { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

.lib-status { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--lib-muted); white-space: nowrap; }
.lib-status::before { content: ""; width: 8px; height: 8px; border-radius: 999px; background: var(--line-strong); }
.lib-status.is-done { color: var(--text); }
.lib-status.is-done::before { background: var(--text); }
.lib-status.is-running::before { background: var(--lib-muted); }
.lib-status.is-failed { color: var(--danger); }
.lib-status.is-failed::before { background: var(--danger); }

/* ---------- Link compartilhado (estado de erro) ---------- */

.lib-shared {
  min-height: 52vh;
  display: flex;
  align-items: center;
}

.lib-shared-box { max-width: 520px; display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }

.lib-shared-box .lib-empty-icon {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--lib-faint);
  color: var(--lib-muted);
}

.lib-shared-box h1 {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  letter-spacing: -0.025em;
}

.lib-shared-box p { margin: 0; color: var(--lib-muted); font-size: 1rem; }
.lib-feature-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.lib-shared-box .lib-feature-actions { margin-top: 8px; }

/* ---------- Responsivo ---------- */

@media (max-width: 1280px) {
  .lib-shelf { grid-auto-columns: minmax(160px, calc((100% - 4 * 20px) / 5)); }
}

@media (max-width: 980px) {
  .lib-shelf { grid-auto-columns: minmax(150px, calc((100% - 3 * 16px) / 4)); gap: 16px; }
}

@media (max-width: 720px) {
  .lib-page { gap: 36px; }
  .lib-collection-head { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .lib-collection-art { width: min(220px, 64%); }
  .lib-collection-title { font-size: clamp(1.9rem, 8.5vw, 2.6rem); }
  .lib-stats { gap: 6px 24px; }
  .lib-stat strong { font-size: 1.3rem; }
  .lib-shelf { grid-auto-columns: 42%; gap: 14px; }
  .lib-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 14px; }
  .lib-pl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 14px; }
  .lib-section-head h2 { font-size: 1.25rem; }
  .lib-search { max-width: none; }
  .lib-job { grid-template-columns: 36px minmax(0, 1fr); }
  .lib-job-side { grid-column: 2; justify-content: flex-start; }
}

.lib-play-src,
.lib-play-src[hidden] { display: none !important; }
.lib-play [data-play-icon] { display: inline-flex; }
.lib-play-xl [data-play-icon] .ui-icon-pause { margin-left: 0; }

.lib-field { display: flex; flex-direction: column; gap: 6px; color: var(--lib-muted); font-size: 0.86rem; }
.lib-field input { color: var(--text); }
.lib-collection-type .lib-tag { margin-left: 8px; vertical-align: 1px; }
.lib-section-head .lib-page-sub { margin-top: 4px; font-size: 0.92rem; }

.lib-feature-actions > button,
.lib-feature-actions > a,
.lib-actions-bar > button,
.lib-actions-bar > a,
.lib-page-head > button,
.lib-page-head > a,
.lib-empty > a { width: auto; flex: none; }
.lib-actions-bar > button.lib-play-xl { width: 56px; height: 56px; }
.lib-actions-bar > button.lib-round-btn,
.lib-section-tools > button.lib-round-btn { width: 36px; height: 36px; }
.lib-list-bar .icon-toggle svg,
.lib-list-bar .icon-toggle .ui-icon { width: 17px; height: 17px; fill: none; stroke: currentColor; }
.lib-list-bar .icon-toggle { padding: 0 12px; gap: 6px; display: inline-flex; align-items: center; color: var(--text); background: transparent; border: 1px solid var(--line-strong); }
@media (hover: none) and (max-width: 720px) {
  .lib-section-tools .lib-round-btn { display: none; }
}
@media (max-width: 720px) {
  .lib-actions-bar .lib-btn:has(.lib-btn-label) { width: 40px; padding: 0; border-radius: 999px; }
  .lib-btn-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

/* Dicas (data-tooltip do layout): não ocupam espaço quando ocultas e,
   nas ações à direita dos cards, abrem para dentro da página. */
.lib-page [data-tooltip]:not(:hover):not(:focus-visible)::after { display: none; }
.lib-pl-card-actions [data-tooltip]::after,
.lib-actions-bar .lib-more [data-tooltip]::after { left: auto; right: 0; transform: translateY(4px); }
.lib-pl-card-actions [data-tooltip]:hover::after,
.lib-pl-card-actions [data-tooltip]:focus-visible::after { transform: translateY(0); }


/* ---------- Início: destaque editorial (carrossel) ---------- */

.lib-feature { display: flex; flex-direction: column; gap: 28px; padding-top: 12px; min-width: 0; }

.lib-feature-stage { display: grid; min-width: 0; }

.lib-feature-slide {
  grid-area: 1 / 1;
  display: grid;
  grid-template-columns: clamp(240px, 30vw, 420px) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  min-width: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility 0s linear .2s;
}

.lib-feature-slide.is-active { opacity: 1; visibility: visible; transition: opacity .2s ease; }

.lib-feature-art { display: block; border-radius: var(--r-card); }
.lib-feature-art .lib-cover { border-radius: var(--r-card); }
.lib-feature-art .lib-cover-initials { font-size: clamp(3rem, 30cqw, 7rem); }

.lib-feature-body { min-width: 0; display: flex; flex-direction: column; gap: 8px; }

.lib-feature-album { margin: 0; font-size: 0.95rem; color: var(--lib-muted); }
.lib-feature-album a { color: inherit; text-decoration: none; }
.lib-feature-album a:hover { color: var(--text); text-decoration: underline; }

.lib-feature-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 5.4vw, 5.25rem);
  letter-spacing: -0.04em;
  line-height: 0.98;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  padding-bottom: 0.06em;
}

.lib-feature-title a { color: inherit; text-decoration: none; }
.lib-feature-title a:hover { text-decoration: underline; text-decoration-thickness: 2px; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); }
.lib-feature-artist { margin: 6px 0 0; font-size: 1.15rem; font-weight: 500; color: var(--text); }
.lib-feature-facts { margin: 0; font-size: 0.92rem; color: var(--lib-muted); font-variant-numeric: tabular-nums; }

.lib-feature-wave {
  position: relative;
  height: 72px;
  margin: 18px 0 6px;
  cursor: pointer;
  border-radius: var(--r-sm);
}
.lib-feature-wave canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.lib-feature-wave:hover canvas { filter: brightness(1.3); }

.lib-feature-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.lib-feature-moods { color: var(--lib-muted); font-size: 0.88rem; margin-left: 6px; }

/* Fila de destaques: troca a faixa; linha fina indica o tempo até a próxima. */
.lib-feature-queue {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.lib-feature-pick,
button.lib-feature-pick {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 0;
  width: 100%;
  padding: 8px;
  border: 0;
  border-radius: var(--r-ctl);
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 400;
  opacity: 0.6;
  transition: opacity .15s ease, background-color .15s ease;
}

button.lib-feature-pick:hover { background: var(--lib-hover); color: var(--text); opacity: 1; }
button.lib-feature-pick.is-active { opacity: 1; background: var(--lib-hover); }

.lib-feature-timer {
  position: absolute;
  left: 8px;
  right: 8px;
  top: -15px;
  height: 2px;
  overflow: hidden;
  border-radius: 2px;
}

.lib-feature-timer > span {
  display: block;
  height: 100%;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left center;
}

.lib-feature-pick:not(.is-active) .lib-feature-timer > span { transform: scaleX(0) !important; }
.lib-feature.is-static .lib-feature-timer { display: none; }

.lib-feature-pick .lib-cover-sm { width: 44px; border-radius: var(--r-sm); }
.lib-feature-pick .lib-row-text { display: flex; flex-direction: column; min-width: 0; gap: 1px; }
.lib-feature-pick .lib-row-text strong { font-weight: 600; font-size: 0.9rem; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lib-feature-pick .lib-row-text small { color: var(--lib-muted); font-size: 0.8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lib-feature-art:focus-visible,
.lib-feature-pick:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; box-shadow: none; }

@media (max-width: 1280px) {
  .lib-feature-pick .lib-row-text small { display: none; }
}

@media (max-width: 980px) {
  .lib-feature-queue {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .lib-feature-queue::-webkit-scrollbar { display: none; }
  .lib-feature-pick, button.lib-feature-pick { flex: 0 0 220px; scroll-snap-align: start; }
  .lib-feature-timer { top: auto; bottom: 0; }
}

@media (max-width: 720px) {
  .lib-feature { gap: 20px; padding-top: 4px; }
  .lib-feature-slide { grid-template-columns: 112px minmax(0, 1fr); gap: 16px; align-items: end; }
  .lib-feature-body { display: contents; }
  .lib-feature-art { grid-column: 1; grid-row: 1; }
  .lib-feature-body > .lib-feature-album,
  .lib-feature-body > .lib-feature-title,
  .lib-feature-body > .lib-feature-artist,
  .lib-feature-body > .lib-feature-facts { grid-column: 2; }
  .lib-feature-body > .lib-feature-album { grid-row: 1; align-self: start; display: none; }
  .lib-feature-title { grid-row: 1; font-size: clamp(1.7rem, 7.6vw, 2.3rem); -webkit-line-clamp: 3; }
  .lib-feature-artist { grid-column: 1 / -1 !important; margin: 0; font-size: 1rem; }
  .lib-feature-facts { grid-column: 1 / -1 !important; }
  .lib-feature-wave { grid-column: 1 / -1; height: 52px; margin: 4px 0 0; }
  .lib-feature-actions { grid-column: 1 / -1; margin-top: 0; }
  .lib-feature-moods { display: none; }
  .lib-feature-slide > * { min-width: 0; }
  .lib-feature-pick, button.lib-feature-pick { flex: 0 0 72%; }
}


/* ---------- Início: poucas seções, uma linha por seção ---------- */

/* Card clicável na área inteira ("stretched link"): o link/botão principal (.lib-stretch) cobre o card
   com ::after; controles secundários (.lib-raise: onda, parecidas, abrir) ficam por cima. */
.lib-card { position: relative; }
.lib-stretch::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.lib-card .lib-raise { position: relative; z-index: 2; }
.lib-stretch:focus-visible { outline: none; box-shadow: none; }
.lib-card:has(.lib-stretch:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }

.lib-home .lib-usecard:focus-visible,
.lib-home .lib-moodcard:focus-visible,
.lib-home .lib-tile:focus-visible,
.lib-quick-chip:focus-visible,
.lib-name-list a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; box-shadow: none; }

/* Mesmo espaço entre todas as seções; títulos no mesmo estilo. */
.lib-home { gap: 56px; }
.lib-home .lib-section { gap: 18px; }
.lib-section-tools .lib-link-quiet { color: var(--lib-muted); margin-right: 8px; }

/* 1. Atalhos: uma linha enxuta acima do destaque. */
.lib-quick { display: flex; flex-wrap: nowrap; gap: 8px; overflow-x: auto; scrollbar-width: none; min-width: 0; }
.lib-quick::-webkit-scrollbar { display: none; }
.lib-quick-chip {
  flex: none;
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--text);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background-color .15s ease, border-color .15s ease;
}
.lib-quick-chip:hover { background: var(--lib-hover); border-color: color-mix(in srgb, var(--text) 30%, transparent); }

/* Linhas de 6 itens iguais; abaixo de 1280px viram rolagem horizontal com snap. */
.lib-line {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  min-width: 0;
}
.lib-line > * { min-width: 0; }

/* 2. Por uso: capa retrato, título grande, contagem pequena, brilho sutil. */
.lib-usecard,
.lib-moodcard {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--r-card);
  color: #fff;
  text-decoration: none;
  isolation: isolate;
}
.lib-usecard { aspect-ratio: 4 / 5; }
.lib-moodcard { aspect-ratio: 16 / 10; }
.lib-usecard .lib-cover,
.lib-moodcard .lib-cover { position: absolute; inset: 0; width: 100%; height: 100%; aspect-ratio: auto; border-radius: 0; z-index: -2; }
.lib-usecard .lib-cover > img,
.lib-moodcard .lib-cover > img { transition: transform .3s ease; }
.lib-usecard .lib-cover-initials,
.lib-moodcard .lib-cover-initials { display: none; }
.lib-usecard::before,
.lib-moodcard::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(0, 0, 0, .1) 0%, rgba(0, 0, 0, .35) 40%, rgba(0, 0, 0, .86) 100%);
}
/* brilho sutil: luz fria no topo + filete especular */
.lib-usecard::after,
.lib-moodcard::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(120% 60% at 20% 0%, rgba(255, 255, 255, .14), transparent 60%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14), inset 0 0 0 1px rgba(255, 255, 255, .06);
  transition: opacity .15s ease;
  opacity: .8;
}
.lib-usecard:hover::after,
.lib-moodcard:hover::after { opacity: 1; }
.lib-usecard:hover .lib-cover > img,
.lib-moodcard:hover .lib-cover > img { transform: scale(1.03); }

.lib-usecard-text,
.lib-moodcard-text { position: absolute; left: 14px; right: 14px; bottom: 12px; display: flex; flex-direction: column; gap: 2px; text-shadow: 0 1px 12px rgba(0, 0, 0, .55); }
.lib-moodcard::before { background: linear-gradient(180deg, rgba(0, 0, 0, .25) 0%, rgba(0, 0, 0, .55) 45%, rgba(0, 0, 0, .9) 100%); }
.lib-usecard-text strong {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.15rem, 1.45vw, 1.5rem);
  letter-spacing: -0.02em;
  line-height: 1.12;
  overflow-wrap: anywhere;
}
.lib-moodcard-text strong {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lib-usecard-text small,
.lib-moodcard-text small { font-size: 0.82rem; color: rgba(255, 255, 255, .78); font-variant-numeric: tabular-nums; }

/* 5/6. Capas quadradas com título embaixo (mesmo tamanho na linha). */
.lib-line-cover .lib-tile .lib-cover { margin-bottom: 8px; }

/* 4. Lista única de faixas com onda. */
.lib-urows { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.lib-urow {
  display: grid;
  grid-template-columns: 44px minmax(180px, 1fr) minmax(200px, 2fr) 56px auto;
  align-items: center;
  gap: 18px;
  min-height: 64px;
  padding: 8px 10px;
  margin: 0 -10px;
  border-radius: var(--r-ctl);
  transition: background-color .12s ease;
}
.lib-urow:hover { background: var(--lib-hover); }
.lib-urow .lib-row-cover { position: relative; display: block; width: 44px; height: 44px; }
.lib-urow .lib-cover-sm { width: 44px; border-radius: var(--r-sm); }
.lib-urow .lib-row-play {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  opacity: 0;
  transition: opacity .12s ease;
}
.lib-urow .lib-row-play .ui-icon { width: 18px; height: 18px; }
.lib-urow:hover .lib-row-play,
.lib-urow:has(.lib-stretch:focus-visible) .lib-row-play,
.lib-urow .lib-row-play.is-playing { opacity: 1; }
@media (hover: none) { .lib-urow .lib-row-play { opacity: 1; background: rgba(0, 0, 0, 0.35); } }

.lib-urow .lib-row-text { display: flex; flex-direction: column; min-width: 0; gap: 1px; }
.lib-urow button.lib-urow-title {
  display: block;
  width: auto;
  max-width: 100%;
  min-height: 0;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 600;
  font-size: 0.94rem;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}
.lib-urow button.lib-urow-title:hover,
.lib-urow button.lib-urow-title:active { background: transparent; color: var(--text); }
.lib-urow button.lib-urow-title.is-playing { color: color-mix(in srgb, var(--accent) 55%, var(--text)); }
.lib-urow .lib-row-text small { color: var(--lib-muted); font-size: 0.84rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.lib-wave { position: relative; height: 36px; cursor: pointer; border-radius: 4px; touch-action: manipulation; min-width: 0; }
.lib-wave canvas { position: absolute; inset: 0; display: block; width: 100%; height: 100%; }
.lib-wave:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; box-shadow: none; }

.lib-urow-facts { display: flex; flex-direction: column; align-items: flex-end; font-size: 0.86rem; font-variant-numeric: tabular-nums; }
.lib-urow-facts small { color: var(--lib-muted); font-size: 0.78rem; }
.lib-urow-actions { display: flex; align-items: center; gap: 2px; }
.lib-urow-actions .lib-icon-link { opacity: 1; color: var(--lib-muted); }
.lib-urow-actions .lib-icon-link:hover { color: var(--text); }

/* Lista simples de climas / gêneros (?ver=climas | generos). */
.lib-back { display: inline-flex; align-items: center; gap: 4px; margin-bottom: 8px; }
.lib-back .ui-icon { width: 16px; height: 16px; }
.lib-name-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 32px; }
.lib-name-list a {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--line);
  color: var(--text); text-decoration: none; min-width: 0;
}
.lib-name-list a span { font-family: var(--font-display); font-weight: 500; font-size: 1.08rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lib-name-list a small { color: var(--lib-muted); font-size: 0.84rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
.lib-name-list a:hover span { text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); }

@media (max-width: 1280px) {
  .lib-line {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: calc((100% - 3 * 16px) / 4.35);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 2px;
  }
  .lib-line::-webkit-scrollbar { display: none; }
  .lib-line > * { scroll-snap-align: start; }
  .lib-line-mood { grid-auto-columns: calc((100% - 2 * 16px) / 3.3); }
  .lib-name-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .lib-urow { grid-template-columns: 44px minmax(150px, 1fr) minmax(140px, 1.3fr) 52px auto; gap: 14px; }
  .lib-name-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .lib-home { gap: 40px; }
  .lib-quick { margin: 0 -16px; padding: 0 16px; }
  .lib-line { gap: 12px; grid-auto-columns: 40%; margin: 0 -16px; padding: 0 16px 2px; scroll-padding-left: 16px; }
  .lib-line-mood { grid-auto-columns: 62%; }
  .lib-usecard-text strong { font-size: 1.12rem; }
  .lib-urow {
    grid-template-columns: 44px minmax(0, 1fr) auto auto;
    grid-template-areas: "cover text facts actions" "wave wave wave wave";
    gap: 6px 12px;
    padding: 10px;
  }
  .lib-urow .lib-row-cover { grid-area: cover; }
  .lib-urow .lib-row-text { grid-area: text; }
  .lib-urow .lib-wave { grid-area: wave; height: 28px; }
  .lib-urow-facts { grid-area: facts; }
  .lib-urow-actions { grid-area: actions; }
  .lib-urow-actions .lib-icon-link[href^="/similar"] { display: none; }
  .lib-name-list { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .lib-list-bar { flex-wrap: nowrap; }
  .lib-search { flex: 1 1 auto; min-width: 0; }
  .lib-list-bar .icon-toggle { width: 38px; padding: 0; justify-content: center; flex: none; }
  .lib-btn-label-sm { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .lib-collection-art { width: min(200px, 56%); }
}
.lib-favorites .lib-page-head + .lib-section { margin-top: -20px; }

/* ---------- Brilho da capa (assets/cover-tint.js) ----------
   Luz muito sutil com a cor dominante da capa atrás do cabeçalho (Início, álbum, playlist).
   Nunca chapado: radial grande que some antes do conteúdo da lista; a opacidade é limitada no JS
   para manter texto e texto secundário ≥ 4,5:1. @property permite transição de 400ms na troca. */
@property --cover-tint {
  syntax: '<color>';
  inherits: true;
  initial-value: transparent;
}

@property --cover-tint-alpha {
  syntax: '<percentage>';
  inherits: true;
  initial-value: 0%;
}

.tt-cover-glow {
  --cover-tint-alpha: 0%;
  position: absolute;
  z-index: -1;
  top: 0;
  left: var(--sh-side);
  right: 0;
  height: min(820px, 100vh);
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(ellipse 72% 92% at 26% 34%,
      color-mix(in srgb, var(--cover-tint) var(--cover-tint-alpha), transparent) 0%,
      color-mix(in srgb, var(--cover-tint) calc(var(--cover-tint-alpha) * 0.55), transparent) 38%,
      transparent 76%),
    radial-gradient(ellipse 52% 60% at 82% 6%,
      color-mix(in srgb, var(--cover-tint) calc(var(--cover-tint-alpha) * 0.4), transparent) 0%,
      transparent 74%);
  transition: --cover-tint .4s ease, --cover-tint-alpha .4s ease, opacity .4s ease;
}

.tt-cover-glow.is-on { opacity: 1; }
.tt-cover-glow.is-compact { height: min(640px, 90vh); }

/* No topo (antes de rolar) a barra de busca fica transparente para a luz passar por trás. */
html.has-cover-tint .sh-top:not(.is-scrolled) { background: transparent; }

@media (max-width: 1023px) {
  .tt-cover-glow { left: 0; height: min(640px, 90vh); }
  .tt-cover-glow {
    background: radial-gradient(ellipse 130% 72% at 50% 22%,
      color-mix(in srgb, var(--cover-tint) var(--cover-tint-alpha), transparent) 0%,
      color-mix(in srgb, var(--cover-tint) calc(var(--cover-tint-alpha) * 0.5), transparent) 40%,
      transparent 78%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .tt-cover-glow { transition: none; }
}

/* ---------- Tela de Álbuns: capas grandes ----------
   4 por linha nas telas comuns, 5 nas grandes e no máximo 6 nas muito largas,
   para valorizar a arte das capas. */
.lib-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 40px 28px;
}
.lib-grid .lib-tile { gap: 2px; }
.lib-grid .lib-tile .lib-cover { margin-bottom: 14px; }
.lib-grid .lib-tile-title { font-size: 1rem; }
@media (min-width: 1680px) { .lib-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
@media (min-width: 2100px) { .lib-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
@media (max-width: 899px) { .lib-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 20px; } }
@media (max-width: 760px) { .lib-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 14px; } }

/* Atalhos colados ao destaque (uma faixa enxuta no topo do banner). */
.lib-home > .lib-quick { padding-top: 8px; }
.lib-home > .lib-quick + .lib-feature { margin-top: -32px; padding-top: 0; }
@media (max-width: 720px) { .lib-home > .lib-quick + .lib-feature { margin-top: -20px; } }