.pg-case-filters {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(160px, 1fr);
  gap: 12px;
}
.pg-case-filters label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}
.pg-case-list-tools,
.pg-case-toolbar,
.pg-case-note-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.pg-case-list-tools {
  min-height: 64px;
}
.pg-case-list-tools .pg-checkbox {
  margin: 0;
  font-size: 12px;
}
.pg-case-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  padding: 18px 12px;
  border-top: 1px solid var(--line);
  align-items: center;
}
.pg-case-row:hover,
.pg-case-row:focus-within {
  background: var(--soft);
}
.pg-case-row small {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  color: var(--muted);
}
.pg-case-row a {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.65;
}
.pg-case-row a::after {
  content: "";
  position: absolute;
  inset: 0;
}
.pg-case-note-tag {
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}
.pg-case-detail {
  max-width: 820px;
}
.pg-case-toolbar {
  position: sticky;
  top: 49px;
  z-index: 20;
  background: var(--white);
  padding-block: 8px 18px;
  border-bottom: 1px solid var(--line);
}
.pg-case-toolbar a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  font-size: 13px;
  color: var(--muted);
}
.pg-case-toolbar a:hover {
  color: var(--ink);
}
#pg-library-case-title {
  font-size: 19px;
  font-weight: 500;
  line-height: 1.65;
  margin: 16px 0 28px;
}
.pg-case-explanation {
  padding-block: 20px;
  border-block: 1px solid var(--line);
}
.pg-case-explanation h3 {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}
.pg-case-explanation p,
.pg-case-explanation li {
  line-height: 1.8;
  font-size: 14px;
}
#pg-library-key {
  font-weight: 600;
  margin-top: 0;
}
#pg-library-alternatives {
  margin: 20px 0;
}
#pg-library-alternatives summary {
  cursor: pointer;
  font-size: 13px;
  padding: 10px 0;
}
#pg-library-rationale {
  padding-left: 20px;
}
#pg-library-rationale li {
  margin: 12px 0;
}
#pg-library-source {
  font-size: 12px;
  color: var(--blue-dark);
  overflow-wrap: anywhere;
}
.pg-case-note {
  margin-top: 28px;
}
.pg-case-note label {
  display: block;
  font-size: 14px;
  font-weight: 600;
}
#pg-library-note {
  width: 100%;
  resize: vertical;
  line-height: 1.7;
  min-height: 130px;
}
.pg-case-note-actions {
  justify-content: flex-start;
  margin-top: 10px;
}
.pg-case-note-actions span {
  font-size: 12px;
  color: var(--muted);
}
#pg-command-results button {
  line-height: 1.6;
  min-height: 44px;
}
@media (max-width: 760px) {
  .pg-case-filters {
    grid-template-columns: 1fr;
  }
  .pg-case-row {
    padding: 16px 0;
    gap: 10px;
  }
  .pg-case-row a {
    -webkit-line-clamp: 3;
    font-size: 13px;
  }
  .pg-case-note-tag {
    font-size: 10px;
  }
  #pg-library-case-title {
    font-size: 17px;
  }
}