.questionnaire-scales-page {
  --qs-text: #202124;
  --qs-muted: #5f6368;
  --qs-border: #d9dde3;
  --qs-panel: #ffffff;
  --qs-soft: #f7f8fa;
  --qs-link: #174ea6;
  max-width: 1500px;
  margin: 0 auto;
}

.qs-hero {
  max-width: 920px;
  margin: 0 0 2rem;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--qs-muted);
}

.qs-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 0 2.7rem;
}

.qs-category-tile {
  min-width: 0;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--qs-border);
  border-top: 4px solid var(--qs-accent);
  border-radius: 14px;
  background: var(--qs-tint);
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.qs-category-tile:hover,
.qs-category-tile:focus-visible,
.qs-category-tile.is-active {
  border-color: var(--qs-accent);
  box-shadow: 0 5px 18px rgba(0,0,0,.07);
  outline: none;
}

.qs-category-tile:hover {
  transform: translateY(-2px);
}

.qs-category-head {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .55rem;
}

.qs-category-icon {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  flex: 0 0 2.2rem;
  border-radius: 10px;
  color: var(--qs-accent);
  background: #fff;
  border: 1px solid var(--qs-border);
  font-size: 1.2rem;
  font-weight: 700;
}

.qs-category-head h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.25;
  color: var(--qs-text);
}

.qs-category-tile p {
  min-height: 3.15rem;
  margin: 0 0 .9rem;
  color: var(--qs-muted);
  font-size: .92rem;
  line-height: 1.48;
}

.qs-category-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  color: var(--qs-accent);
  font-size: .86rem;
  font-weight: 650;
}

.qs-controls {
  display: grid;
  grid-template-columns: minmax(260px, 1.8fr) repeat(3, minmax(150px, .8fr)) auto;
  gap: .65rem;
  align-items: center;
  margin: 0 0 .65rem;
}

.qs-controls input,
.qs-controls select,
.qs-controls button {
  min-height: 42px;
  border: 1px solid var(--qs-border);
  border-radius: 9px;
  background: #fff;
  color: var(--qs-text);
  font: inherit;
  font-size: .92rem;
}

.qs-controls input,
.qs-controls select {
  width: 100%;
  padding: .6rem .72rem;
}

.qs-controls button {
  padding: .6rem .9rem;
  cursor: pointer;
  font-weight: 600;
}

.qs-controls input:focus,
.qs-controls select:focus,
.qs-controls button:focus-visible {
  outline: 2px solid #8ab4f8;
  outline-offset: 1px;
  border-color: #5f9df7;
}

.qs-controls button:hover {
  background: var(--qs-soft);
}

.qs-results-note {
  min-height: 1.5rem;
  margin: .35rem 0 1rem;
  color: var(--qs-muted);
  font-size: .9rem;
}

.qs-scale-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .9rem;
}

.qs-scale-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 1rem 1.05rem;
  border: 1px solid var(--qs-border);
  border-radius: 12px;
  background: var(--qs-panel);
}

.qs-scale-card:hover {
  border-color: #b7bdc7;
}

.qs-scale-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .65rem;
}

.qs-scale-card h3 {
  margin: 0;
  color: var(--qs-text);
  font-size: 1rem;
  line-height: 1.35;
}

.qs-acronym {
  flex: 0 0 auto;
  padding: .18rem .48rem;
  border-radius: 999px;
  background: #eef3fb;
  color: #24538f;
  font-size: .76rem;
  font-weight: 700;
  white-space: nowrap;
}

.qs-category-label {
  color: var(--qs-muted);
  font-size: .82rem;
}

.qs-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

.qs-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.55rem;
  padding: .16rem .45rem;
  border-radius: 6px;
  background: var(--qs-soft);
  border: 1px solid #e5e7eb;
  color: #4b5563;
  font-size: .76rem;
  line-height: 1.15;
}

.qs-mode-badge {
  background: #f4f8ff;
  color: #315f9c;
  border-color: #dce8f8;
}

.qs-card-action {
  margin-top: auto;
  padding-top: .15rem;
}

.qs-doc-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--qs-link);
  text-decoration: none;
  font-size: .87rem;
  font-weight: 650;
}

.qs-doc-link:hover {
  text-decoration: underline;
}

.qs-doc-pending {
  color: #777;
  font-size: .85rem;
  font-weight: 600;
}

.qs-empty {
  grid-column: 1 / -1;
  padding: 1.5rem;
  border: 1px dashed var(--qs-border);
  border-radius: 12px;
  text-align: center;
  color: var(--qs-muted);
  background: var(--qs-soft);
}

.qs-link-note {
  margin: 1rem 0 0;
  color: var(--qs-muted);
  font-size: .82rem;
  line-height: 1.45;
}

@media (max-width: 1050px) {
  .qs-category-grid,
  .qs-scale-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .qs-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .qs-controls #qs-search {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .qs-category-grid,
  .qs-scale-grid,
  .qs-controls {
    grid-template-columns: 1fr;
  }

  .qs-controls #qs-search {
    grid-column: auto;
  }

  .qs-category-tile p {
    min-height: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .qs-category-tile {
    transition: none;
  }
  .qs-category-tile:hover {
    transform: none;
  }
}


/* Category buttons are generated by JavaScript to avoid Quarto/Pandoc
   treating nested raw HTML inside fenced divs as literal code. */
button.qs-category-tile {
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  appearance: none;
}

.qs-category-title {
  font-size: 1.02rem;
  line-height: 1.25;
  color: var(--qs-text);
  font-weight: 700;
}

.qs-category-description {
  display: block;
  min-height: 3.15rem;
  margin: 0 0 .9rem;
  color: var(--qs-muted);
  font-size: .92rem;
  line-height: 1.48;
}

@media (max-width: 640px) {
  .qs-category-description {
    min-height: 0;
  }
}