:root {
  --sc-library-shell-max: 78rem;
  --sc-library-rail-bg: rgba(255, 255, 255, 0.76);
  --sc-library-rail-border: rgba(191, 201, 195, 0.22);
  --sc-library-chip-bg: rgba(255, 255, 255, 0.9);
  --sc-library-chip-text: #004435;
  --sc-library-chip-muted: #5b645f;
  --sc-library-chip-active-bg: linear-gradient(135deg, #004435 0%, #1f5a49 100%);
  --sc-library-chip-active-text: #ffffff;
  --sc-library-shadow: 0 20px 38px rgba(29, 26, 34, 0.08);
}

body.sc-library-page {
  background:
    radial-gradient(circle at top right, rgba(152, 211, 189, 0.18), transparent 26%),
    radial-gradient(circle at left center, rgba(255, 181, 158, 0.12), transparent 18%),
    linear-gradient(180deg, #fffdfd 0%, #fef7ff 30%, #f5eef7 100%);
}

body.sc-library-page main[data-sidebar-main] {
  width: min(100%, var(--sc-library-shell-max));
}

.sc-library-rail {
  display: grid;
  gap: 1rem;
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem;
  border-radius: 1.6rem;
  background: var(--sc-library-rail-bg);
  border: 1px solid var(--sc-library-rail-border);
  backdrop-filter: blur(22px);
  box-shadow: var(--sc-library-shadow);
}

.sc-library-rail-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.sc-library-rail-copy {
  min-width: 0;
}

.sc-library-rail-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  padding: 0.24rem 0.62rem;
  border-radius: 999px;
  background: rgba(174, 50, 0, 0.1);
  color: #ae3200;
  font: 800 0.62rem/1 Manrope, system-ui, sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sc-library-rail-title {
  margin: 0.65rem 0 0;
  color: #1d1a22;
  font: 700 1.22rem/1.08 "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  letter-spacing: -0.04em;
}

.sc-library-rail-summary {
  margin: 0.38rem 0 0;
  max-width: 46rem;
  color: #404945;
  font: 500 0.88rem/1.55 Inter, system-ui, sans-serif;
}

.sc-library-grade-row,
.sc-library-live-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.sc-library-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0.55rem 0.92rem;
  border-radius: 999px;
  border: 1px solid rgba(191, 201, 195, 0.24);
  background: var(--sc-library-chip-bg);
  color: var(--sc-library-chip-text);
  text-decoration: none;
  font: 800 0.72rem/1 Manrope, system-ui, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 12px 24px rgba(29, 26, 34, 0.06);
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease, color 160ms ease;
}

.sc-library-chip:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(29, 26, 34, 0.08);
}

.sc-library-chip.is-muted {
  color: var(--sc-library-chip-muted);
}

.sc-library-chip.is-active {
  background: var(--sc-library-chip-active-bg);
  color: var(--sc-library-chip-active-text);
  border-color: rgba(0, 68, 53, 0.18);
  box-shadow: 0 16px 30px rgba(0, 68, 53, 0.16);
}

.sc-library-card-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  min-height: 1.65rem;
  padding: 0.24rem 0.58rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(191, 201, 195, 0.18);
  color: #5b645f;
  font: 800 0.6rem/1 Manrope, system-ui, sans-serif;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.sc-content-mode-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.42rem;
  margin-left: auto;
  min-width: 0;
}

.sc-document-quality-badges.is-library {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.34rem;
  width: fit-content;
  margin: 0 0 0.72rem;
  padding: 0.28rem 0.5rem;
  border: 1px solid rgba(0, 68, 53, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: #004435;
}

.sc-document-quality-badges.is-library span {
  display: inline-flex;
  align-items: center;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font: 900 0.52rem/1.1 Manrope, system-ui, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sc-document-quality-badges.is-library .sc-document-quality-primary::before {
  content: '';
  width: 0.38rem;
  height: 0.38rem;
  margin-right: 0.3rem;
  border-radius: 999px;
  background: #004435;
}

.sc-document-quality-badges.is-library .sc-document-quality-meta {
  color: rgba(0, 68, 53, 0.58);
  font-weight: 800;
  text-transform: none;
}

.sc-content-mode-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.32rem;
  min-height: 2.1rem;
  padding: 0.45rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(191, 201, 195, 0.28);
  background: rgba(255, 255, 255, 0.78);
  color: #004435;
  text-decoration: none !important;
  font: 900 0.58rem/1 Manrope, system-ui, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.sc-content-mode-action:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(47, 104, 87, 0.26);
}

.sc-content-mode-action.is-primary {
  background: #004435;
  border-color: rgba(0, 68, 53, 0.18);
  color: #ffffff;
}

.sc-content-mode-action.is-disabled {
  cursor: default;
  border-style: dashed;
  background: rgba(231, 224, 235, 0.62);
  color: rgba(64, 73, 69, 0.68);
}

.sc-content-mode-action .material-symbols-outlined {
  font-size: 1rem;
  line-height: 1;
}

body.sc-library-page [data-subject-grid] > .group,
body.sc-library-page .editorial-grid > *,
body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 > * {
  overflow: hidden;
}

body.sc-library-page [data-subject-grid] > .group a[href],
body.sc-library-page .editorial-grid a[href],
body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 a[href] {
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.22em;
}

body.sc-library-page [data-subject-grid] > .group .p-8.flex.flex-col.flex-grow > .flex.items-center.justify-between > span:first-child {
  display: none !important;
}

@media (max-width: 767px) {
  body.sc-library-page {
    background: #fef7ff;
  }

  body.sc-library-page main[data-sidebar-main] {
    padding-top: 4.95rem !important;
    padding-left: 0.72rem !important;
    padding-right: 0.72rem !important;
    padding-bottom: calc(var(--sc-mobile-bottom-nav-height, 3.55rem) + 0.95rem) !important;
  }

  .sc-library-rail {
    gap: 0.82rem;
    margin-bottom: 0.9rem;
    padding: 0.82rem;
    border-radius: 1.25rem;
  }

  .sc-library-rail-head {
    display: block;
  }

  .sc-library-rail-kicker {
    min-height: 1.45rem;
    padding-inline: 0.5rem;
    font-size: 0.54rem;
  }

  .sc-library-rail-title {
    margin-top: 0.48rem;
    font-size: 1rem;
  }

  .sc-library-rail-summary {
    margin-top: 0.28rem;
    font-size: 0.74rem;
    line-height: 1.42;
  }

  .sc-library-grade-row,
  .sc-library-live-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.46rem;
  }

  .sc-library-chip {
    min-height: 2.15rem;
    padding: 0.45rem 0.62rem;
    font-size: 0.58rem;
    letter-spacing: 0.07em;
  }

  .sc-content-mode-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.34rem;
    width: 100%;
    margin-left: 0;
  }

  .sc-document-quality-badges.is-library {
    gap: 0.24rem;
    margin-bottom: 0.5rem;
    padding: 0.22rem 0.38rem;
  }

  .sc-document-quality-badges.is-library span {
    min-height: 0;
    padding: 0;
    font-size: 0.4rem;
    letter-spacing: 0.05em;
  }

  .sc-content-mode-action {
    min-height: 1.95rem;
    width: 100%;
    padding: 0.42rem 0.5rem;
    font-size: 0.49rem;
    letter-spacing: 0.06em;
  }

  body.sc-library-page .editorial-grid,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.72rem !important;
  }

  body.sc-library-page .editorial-grid > *,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 > * {
    grid-column: span 1 !important;
    min-height: 0 !important;
    height: auto !important;
    border-radius: 1.15rem !important;
  }

  body.sc-library-page .editorial-grid > *:first-child,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 > *:first-child {
    grid-column: 1 / -1 !important;
  }

  body.sc-library-page .editorial-grid .aspect-\[16\/9\],
  body.sc-library-page .editorial-grid .aspect-\[3\/4\],
  body.sc-library-page .editorial-grid .aspect-square,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 .aspect-\[16\/9\],
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 .aspect-\[3\/4\],
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 .aspect-square {
    aspect-ratio: 1.18 / 1 !important;
  }

  body.sc-library-page .editorial-grid [class*="p-10"],
  body.sc-library-page .editorial-grid [class*="p-8"],
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 [class*="p-10"],
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 [class*="p-8"] {
    padding: 0.82rem !important;
  }

  body.sc-library-page .editorial-grid .text-4xl,
  body.sc-library-page .editorial-grid .text-3xl,
  body.sc-library-page .editorial-grid .text-2xl,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 .text-4xl,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 .text-3xl,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 .text-2xl {
    font-size: 0.96rem !important;
    line-height: 1.12 !important;
  }

  body.sc-library-page .editorial-grid p,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 p {
    font-size: 0.68rem !important;
    line-height: 1.38 !important;
  }

  body.sc-library-page .editorial-grid button,
  body.sc-library-page .editorial-grid a,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 button,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12 a {
    min-height: 0 !important;
  }

  body.sc-library-page [data-subject-grid] {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.72rem !important;
  }

  body.sc-mobile-app-ready.sc-library-page main[data-sidebar-main] [data-subject-grid],
  body[data-sc-mobile-page="subjects"].sc-library-page main[data-sidebar-main] [data-subject-grid] {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.72rem !important;
  }

  body.sc-library-page [data-subject-grid] > .group {
    border-radius: 1rem !important;
  }

  body[data-sc-mobile-page="subjects"].sc-library-page main[data-sidebar-main] [data-subject-grid] > .group {
    display: flex !important;
    flex-direction: column !important;
    min-height: 0 !important;
  }

  body.sc-library-page [data-subject-grid] > .group > div:first-child {
    aspect-ratio: 1.08 / 1 !important;
  }

  body[data-sc-mobile-page="subjects"].sc-library-page main[data-sidebar-main] [data-subject-grid] > .group > div:first-child {
    height: auto !important;
    aspect-ratio: 1.08 / 1 !important;
  }

  body.sc-library-page [data-subject-grid] > .group .p-8.flex.flex-col.flex-grow {
    padding: 0.68rem !important;
  }

  body.sc-library-page [data-subject-grid] > .group p.text-on-surface-variant.font-body.mb-6.flex-grow.leading-relaxed {
    display: -webkit-box !important;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
}

@media (max-width: 420px) {
  body.sc-library-page .editorial-grid,
  body.sc-library-page .grid.grid-cols-1.md\:grid-cols-12,
  body.sc-library-page [data-subject-grid] {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  body.sc-mobile-app-ready.sc-library-page main[data-sidebar-main] [data-subject-grid],
  body[data-sc-mobile-page="subjects"].sc-library-page main[data-sidebar-main] [data-subject-grid] {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .sc-library-grade-row,
  .sc-library-live-row {
    overflow-x: auto;
    display: flex;
    flex-wrap: nowrap;
    padding-bottom: 0.12rem;
  }

  .sc-library-chip {
    flex: 0 0 auto;
    min-width: 7.2rem;
  }
}