/* Biblioteca de e-books: descoberta rápida sem esconder o conteúdo original. */
:root {
  --llx-learning-bar-height: 0px;
}

.llx-progress-reserve {
  display: none !important;
}

.ll-library {
  position: relative;
  margin-block: clamp(3rem, 7vw, 6rem) 1.25rem;
  padding: clamp(1.2rem, 3vw, 2.25rem);
  border: 1px solid var(--ll-border, rgba(32, 38, 100, 0.16));
  border-radius: clamp(1.25rem, 2vw, 2rem);
  background:
    radial-gradient(circle at 92% 2%, color-mix(in srgb, var(--ll, #ff4f86) 14%, transparent), transparent 28rem),
    var(--ll-surface, #fff);
  box-shadow: 0 24px 60px rgba(24, 29, 78, 0.09);
  scroll-margin-top: 6.5rem;
}

.ll-library > h2 {
  max-width: 22ch;
  margin: 0.55rem 0 0.7rem;
  text-wrap: balance;
}

.ll-library-intro {
  max-width: 76ch;
  margin: 0;
  color: var(--color-text-secondary, #4f5574);
}

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

.ll-library-tools {
  display: none;
  gap: 1rem;
  margin-block: 1.5rem 1rem;
}

.ll-library.is-ready .ll-library-tools {
  display: grid;
}

.ll-library:not(.is-ready) .ll-library-status {
  display: none;
}

.ll-library-search {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.7rem;
  max-width: 44rem;
  min-height: 3.25rem;
  padding-inline: 1rem;
  border: 1px solid var(--ll-border, rgba(32, 38, 100, 0.2));
  border-radius: 1rem;
  background: var(--ll-surface-2, #f7f7fc);
  color: var(--ll-navy-ink, #202664);
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.ll-library-search:focus-within {
  border-color: var(--ll, #ff4f86);
  background: var(--ll-surface, #fff);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ll, #ff4f86) 18%, transparent);
}

.ll-library-search svg {
  width: 1.15rem;
  height: 1.15rem;
}

.ll-library-search input {
  min-width: 0;
  width: 100%;
  min-height: 3rem;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--color-text, #171a35);
  font: inherit;
}

.ll-library-search input::placeholder {
  color: color-mix(in srgb, var(--color-text-secondary, #596078) 78%, transparent);
}

.ll-library-filters {
  display: grid;
  gap: 0.65rem;
}

.ll-library-filter-reset,
.ll-library-filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.ll-library-filter-label {
  min-width: 5.4rem;
  color: var(--color-text-secondary, #596078);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.ll-library-filters button {
  min-height: 3rem;
  padding: 0.62rem 0.9rem;
  border: 1px solid var(--ll-border, rgba(32, 38, 100, 0.18));
  border-radius: 999px;
  background: var(--ll-surface, #fff);
  color: var(--ll-navy-ink, #202664);
  font: 700 0.84rem/1.2 inherit;
  cursor: pointer;
  transition: transform 150ms ease, background 150ms ease, color 150ms ease, border-color 150ms ease;
}

.ll-library-filters button:hover {
  transform: translateY(-1px);
  border-color: var(--ll, #ff4f86);
}

.ll-library-filters button:focus-visible,
.ll-library-entry > summary:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--ll, #ff4f86) 50%, transparent);
  outline-offset: 3px;
}

.ll-library-filters button.is-active {
  border-color: var(--ll-navy-ink, #202664);
  background: var(--ll-navy-ink, #202664);
  color: #fff;
}

.ll-library-filters button span {
  display: inline-grid;
  place-items: center;
  min-width: 1.45rem;
  min-height: 1.45rem;
  margin-left: 0.25rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.72rem;
}

.ll-library-status {
  margin: 0 0 0.9rem;
  color: var(--color-text-secondary, #596078);
  font-size: 0.88rem;
}

.ll-library-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.ll-library-entry {
  min-width: 0;
  border: 1px solid var(--ll-border, rgba(32, 38, 100, 0.16));
  border-radius: 1.1rem;
  background: var(--ll-surface, #fff);
  overflow: clip;
  scroll-margin-top: 6.5rem;
}

.ll-library-entry[open] {
  grid-column: 1 / -1;
  border-color: color-mix(in srgb, var(--ll, #ff4f86) 56%, var(--ll-border, #ccd0dd));
  box-shadow: 0 18px 46px rgba(24, 29, 78, 0.12);
}

.ll-library-entry[hidden] {
  display: none !important;
}

.ll-library-entry > summary {
  display: grid;
  grid-template-columns: 4.4rem minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
  min-height: 7.2rem;
  padding: 0.75rem;
  list-style: none;
  cursor: pointer;
  user-select: none;
}

.ll-library-entry > summary::-webkit-details-marker {
  display: none;
}

.ll-library-entry > summary:hover {
  background: color-mix(in srgb, var(--ll-soft, #fff1f6) 52%, transparent);
}

.ll-library-summary-cover {
  width: 4.4rem;
  height: 5.75rem;
  border-radius: 0.65rem;
  object-fit: cover;
  background: var(--ll-surface-2, #f3f4f8);
  box-shadow: 0 7px 18px rgba(24, 29, 78, 0.17);
}

.ll-library-summary-copy {
  min-width: 0;
}

.ll-library-category {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--ll, #d52665);
  font: 800 0.68rem/1.2 inherit;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.ll-library-summary-copy h3 {
  margin: 0;
  color: var(--color-text, #171a35);
  font-size: clamp(0.96rem, 1.3vw, 1.12rem);
  line-height: 1.25;
  text-wrap: balance;
}

.ll-library-meta {
  display: block;
  margin-top: 0.38rem;
  color: var(--color-text-secondary, #596078);
  font-size: 0.73rem;
  line-height: 1.35;
}

.ll-library-open-label {
  display: inline-flex;
  grid-column: 2;
  justify-self: start;
  align-items: center;
  gap: 0.35rem;
  color: var(--ll-navy-ink, #202664);
  font-size: 0.76rem;
  font-weight: 800;
  white-space: nowrap;
}

.ll-library-open-label svg {
  width: 1rem;
  height: 1rem;
  transition: transform 160ms ease;
}

.ll-library-entry[open] .ll-library-open-label svg {
  transform: rotate(180deg);
}

.ll-library-detail {
  border-top: 1px solid var(--ll-border, rgba(32, 38, 100, 0.16));
  background: var(--ll-surface-2, #fafafd);
}

/* As peças originais conservam seu design, porém sem margens duplicadas. */
.ll-library-detail > .llx-ebook-feature,
.ll-library-detail > .ll-whatsapp-ebook,
.ll-library-detail > .ll-ebook-cta {
  margin: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.ll-library-empty {
  margin: 1rem 0 0;
  padding: 1rem;
  border: 1px dashed var(--ll-border, #ccd0dd);
  border-radius: 1rem;
  color: var(--color-text-secondary, #596078);
}

@media (max-width: 980px) {
  .ll-library-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ll-library {
    padding: 1rem;
    border-radius: 1.2rem;
  }

  .ll-library-filters {
    margin-inline: -0.15rem;
  }

  .ll-library-filter-reset,
  .ll-library-filter-row {
    flex-wrap: nowrap;
    padding: 0.15rem 0.15rem 0.45rem;
    overflow-x: auto;
    scrollbar-width: thin;
  }

  .ll-library-filter-reset button,
  .ll-library-filter-row button {
    flex: 0 0 auto;
  }

  .ll-library-filter-label {
    position: sticky;
    left: 0;
    z-index: 1;
    min-width: auto;
    padding: 0.55rem 0.55rem 0.55rem 0;
    background: var(--ll-surface, #fff);
  }

  .ll-library-list {
    grid-template-columns: 1fr;
  }

  .ll-library-entry > summary {
    grid-template-columns: 3.9rem minmax(0, 1fr);
    min-height: 6.8rem;
  }

  .ll-library-summary-cover {
    width: 3.9rem;
    height: 5.2rem;
  }

  .ll-library-open-label {
    grid-column: 2;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ll-library-filters button,
  .ll-library-open-label svg,
  .ll-library-search {
    transition: none;
  }
}

:root[data-theme="dark"] .ll-library,
:root[data-theme="dark"] .ll-library-entry,
:root[data-theme="dark"] .ll-library-search,
:root[data-theme="dark"] .ll-library-filters button {
  background-color: var(--ll-surface, #171a35);
}

:root[data-theme="dark"] .ll-library-detail {
  background: var(--ll-surface-2, #11142b);
}

:root[data-theme="dark"] .ll-library-category {
  color: #ff9fbc;
}