/**
 * Catalog page chrome. Lab only — not part of the canvas runtime.
 */

.cat-switch {
  display: flex;
  gap: 0.5rem;
}

.cat-switch__btn {
  font: inherit;
  font-size: 0.95rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--canvas-border, #d8dde6);
  background: var(--canvas-surface-raised, #fff);
  color: inherit;
  cursor: pointer;
}

.cat-switch__btn.is-active {
  border-color: var(--canvas-accent, #3b6ced);
  background: var(--canvas-accent, #3b6ced);
  color: #fff;
}

.cat-switch__btn:focus-visible,
.cat-filter input:focus-visible {
  outline: 2px solid var(--canvas-focus-ring, #3b6ced);
  outline-offset: 2px;
}

.cat-switch__count {
  opacity: 0.8;
  font-size: 0.85em;
  margin-left: 0.25rem;
}

.cat-filter {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  max-width: 28rem;
  font-size: 0.9rem;
}

.cat-filter input {
  font: inherit;
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
  border: 1px solid var(--canvas-border, #d8dde6);
  background: var(--canvas-surface-raised, #fff);
}

.cat-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1rem 1.1rem 1.2rem;
  margin-top: 1rem;
  border: 1px solid var(--canvas-border, #d8dde6);
  border-radius: 12px;
  background: var(--canvas-surface-raised, #fff);
}

.cat-group > h2 {
  margin: 0;
  font-size: 1.05rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.cat-group__count {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--canvas-text-muted, #5b6472);
}

.cat-comp {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.45rem;
  padding: 0.85rem 0 1rem;
  border-top: 1px solid var(--canvas-border, #e6e9ef);
}

.cat-comp:first-of-type {
  border-top: 0;
}

.cat-comp__preview {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--canvas-border, #d8dde6);
  border-radius: 10px;
  background: var(--canvas-surface-page, #f6f7f9);
  min-width: 0;
  overflow: auto;
}

.cat-comp__preview-note,
.cat-comp__preview-miss {
  margin: 0;
  font-size: 0.82rem;
  color: var(--canvas-text-muted, #5b6472);
}

.cat-comp__preview-miss {
  color: #9b2c2c;
}

.cat-comp__mount {
  min-width: 0;
  max-width: 100%;
}

.cat-comp__mount > * {
  max-width: 100%;
}

.cat-comp__open-modal {
  align-self: flex-start;
  font: inherit;
  font-size: 0.9rem;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--canvas-border, #d8dde6);
  background: var(--canvas-surface-raised, #fff);
  cursor: pointer;
}

.cat-comp__open-modal:focus-visible {
  outline: 2px solid var(--canvas-focus-ring, #3b6ced);
  outline-offset: 2px;
}

.cat-comp__contract {
  font-size: 0.88rem;
}

.cat-comp__contract > summary {
  cursor: pointer;
  color: var(--canvas-text-muted, #5b6472);
  list-style: none;
}

.cat-comp__contract > summary::-webkit-details-marker {
  display: none;
}

.cat-comp__contract > summary::before {
  content: "▸ ";
}

.cat-comp__contract[open] > summary::before {
  content: "▾ ";
}

.cat-comp__contract[open] > summary {
  margin-bottom: 0.35rem;
}

.cat-comp__contract .cat-comp__sig,
.cat-comp__contract .cat-comp__kids {
  margin-top: 0.35rem;
}

.cat-comp__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
}

.cat-comp__name {
  font-weight: 700;
  font-size: 1rem;
}

.cat-comp__badge {
  font-size: 0.75rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  background: var(--canvas-surface-page, #f6f7f9);
  border: 1px solid var(--canvas-border, #d8dde6);
  color: var(--canvas-text-muted, #5b6472);
}

.cat-comp__badge--root {
  border-color: var(--canvas-accent, #3b6ced);
  color: var(--canvas-accent, #3b6ced);
}

.cat-comp__desc {
  margin: 0;
  font-size: 0.92rem;
  max-width: 78ch;
}

.cat-comp__sig {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--canvas-text, #1a1a1a);
  background: var(--canvas-surface-page, #f6f7f9);
  border-radius: 8px;
  padding: 0.45rem 0.6rem;
}

.cat-comp__sig .opt {
  color: var(--canvas-text-muted, #5b6472);
}

.cat-comp__kids {
  margin: 0;
  font-size: 0.82rem;
  color: var(--canvas-text-muted, #5b6472);
}

.cat-comp__kids a {
  color: var(--canvas-accent, #3b6ced);
}

.cat-comp__where {
  margin: 0;
  font-size: 0.82rem;
}

.cat-comp__where a {
  color: var(--canvas-accent, #3b6ced);
}

.cat-empty {
  margin-top: 1rem;
}

.cat-comp.is-hidden,
.cat-group.is-hidden {
  display: none;
}