/* OFB-F058 — llms.txt / robots.txt standalone builder tools.
   Reuses .focused-tool__* chrome from f028-tools.css; only the form-field
   rows, remove buttons, and live preview pane are builder-specific. */

.builder-tool__links {
  margin-top: 1rem;
}

.builder-tool__links-label {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-ink-soft);
}

.builder-tool__link-row,
.builder-tool__custom-row {
  display: grid;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.builder-tool__link-row {
  grid-template-columns: 1fr 1.4fr auto;
}

.builder-tool__custom-row {
  grid-template-columns: 1.2fr 1fr 0.8fr auto;
}

.builder-tool__link-row input,
.builder-tool__custom-row input,
.builder-tool__custom-row select {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: 0.9rem;
}

.builder-tool__row-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.builder-tool__row-remove:hover {
  border-color: var(--color-critical-border);
  color: var(--color-critical);
}

.form-field--checkbox label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: var(--font-weight-regular);
}

.form-field--checkbox input[type='checkbox'] {
  width: auto;
}

.builder-tool__preview-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.builder-tool__preview-pane {
  margin: 0;
  padding: 1rem 1.25rem;
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-card);
  background: var(--color-surface-subtle);
  color: var(--color-ink);
  font-family: var(--font-mono, monospace);
  font-size: 0.85rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
  min-height: 4rem;
}

.builder-tool__preview-pane code {
  color: inherit;
}

.builder-tool__preview-caution {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.builder-tool__example-preview {
  margin: 0;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono, monospace);
  font-size: 0.82rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

@media (max-width: 640px) {
  .builder-tool__link-row {
    grid-template-columns: 1fr;
  }

  .builder-tool__custom-row {
    grid-template-columns: 1fr 1fr;
  }

  .builder-tool__custom-row input[data-builder-custom-path] {
    grid-column: 1 / -1;
  }

  .builder-tool__row-remove {
    justify-self: end;
  }
}