/* ACCESS Practice Lab — activity library: search, filter, and build a shareable practice set.
   Loads before ds.css, so every rule is scoped under .lib-page to win over shared components. */

.lib-page .lib-hero {
  grid-template-columns: minmax(0, 1fr);
}
.lib-page .lib-hero .lead {
  max-width: 60ch;
}
.lib-page .lib-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 21rem;
  gap: var(--s-5);
  align-items: start;
}
.lib-page .lib-main {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}
.lib-page .lib-set {
  grid-column: 2;
  grid-row: 1;
  position: sticky;
  top: 5rem;
  display: grid;
  gap: var(--s-3);
  max-height: calc(100dvh - 6rem);
  overflow-y: auto;
  padding: var(--s-4);
  border: 1px solid var(--line);
  border-top: 5px solid var(--brand);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.lib-page .lib-set h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font: 700 1.2rem/1.25 var(--font);
  letter-spacing: 0;
}
.lib-page .lib-set h2 .ico {
  color: var(--brand);
  vertical-align: 0;
}
.lib-page .lib-set p,
.lib-page .lib-set .field {
  margin: 0;
}
.lib-page .lib-set-count {
  font-size: 1rem;
}
.lib-page .library-set-empty {
  display: grid;
  gap: var(--s-2);
}
.lib-page .lib-picked {
  display: grid;
  gap: var(--s-2);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pick;
}
.lib-page .lib-picked li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-2) var(--s-2) var(--s-3);
  border: 1px solid color-mix(in srgb, var(--room) 28%, var(--line));
  border-left: 5px solid var(--room);
  border-radius: var(--radius-sm);
  background: var(--room-soft);
  counter-increment: pick;
}
.lib-page .lib-picked li::before {
  content: counter(pick);
  font-weight: 700;
  color: var(--room-ink);
}
.lib-page .lib-picked-title {
  overflow-wrap: anywhere;
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.35;
}
.lib-page .lib-picked .ghost {
  min-height: 2.75rem;
}
.lib-page .lib-set input {
  width: 100%;
  min-width: 0;
}

/* filters */
.lib-page .lib-filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-3);
  align-items: end;
  margin: 0 0 var(--s-3);
  padding: var(--s-4);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.lib-page .lib-filters .field {
  min-width: 0;
  margin: 0;
}
.lib-page .library-search {
  grid-column: 1 / -1;
}
.lib-page .lib-filters select,
.lib-page .lib-filters input {
  width: 100%;
  min-height: 3rem;
}
.lib-page .lib-quick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-2);
  margin: var(--s-3) 0 var(--s-4);
  font-weight: 700;
}
.lib-page .lib-quick .cat-chip .ico {
  vertical-align: 0;
}

/* results */
.lib-page .lib-count-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-1) var(--s-4);
  margin-bottom: var(--s-3);
}
.lib-page .lib-count-row h2,
.lib-page .lib-count-row p {
  margin: 0;
}
.lib-page .library-count:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 4px;
}
.lib-page .lib-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-3);
  margin: 0;
  padding: 0;
  list-style: none;
}
.lib-page .lib-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: var(--s-3);
  min-width: 0;
  padding: var(--s-4);
  border: 1px solid var(--line);
  border-top: 5px solid var(--room);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.lib-page .lib-item-body {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}
.lib-page .lib-item-body p {
  margin: 0;
}
.lib-page .lib-meta {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--room-ink);
}
.lib-page .library-title {
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.lib-page .lib-status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  width: fit-content;
  margin-top: 0.3rem;
  padding: 0.1rem 0.65rem;
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--ink-2);
  font-size: 0.875rem;
  font-weight: 700;
}
.lib-page .lib-status .ico {
  width: 1em;
  height: 1em;
  vertical-align: 0;
}
.lib-page .lib-status.is-draft,
.lib-page .lib-status.is-retry {
  background: var(--hint-soft);
  color: var(--hint);
}
.lib-page .lib-status.is-done {
  background: var(--right-soft);
  color: var(--right);
}
.lib-page .library-add {
  flex-shrink: 0;
  min-height: 2.75rem;
}
.lib-page .library-add .ico {
  vertical-align: 0;
}
.lib-page .library-add[aria-pressed="true"] {
  background: var(--brand-soft);
  border-color: var(--brand);
  color: var(--brand-deep);
}
.lib-page .library-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--s-3);
  margin: var(--s-5) 0;
}
.lib-page .library-pagination button:disabled {
  opacity: 0.55;
  cursor: default;
}
.lib-page .lib-empty {
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-lg);
  background: var(--surface);
}

@media (max-width: 1100px) {
  .lib-page .lib-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .lib-page .lib-main,
  .lib-page .lib-set {
    grid-column: 1;
  }
  .lib-page .lib-set {
    position: static;
    max-height: none;
    grid-row: 1;
  }
  .lib-page .lib-main {
    grid-row: 2;
  }
}
@media (max-width: 860px) {
  .lib-page .lib-results {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 560px) {
  .lib-page .lib-filters {
    grid-template-columns: minmax(0, 1fr);
  }
  .lib-page .lib-item {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .lib-page .library-add {
    grid-column: 1 / -1;
    width: 100%;
  }
}
@media print {
  .lib-page .lib-filters,
  .lib-page .lib-quick,
  .lib-page .library-add,
  .lib-page .lib-set .row-actions,
  .lib-page .lib-picked button,
  .lib-page .library-pagination {
    display: none;
  }
  .lib-page .lib-results {
    display: block;
  }
  .lib-page .lib-item {
    margin: 0.5rem 0;
    break-inside: avoid;
    box-shadow: none;
  }
  .lib-page .lib-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .lib-page .lib-set {
    position: static;
    max-height: none;
  }
}