.page-body {
  max-width: 960px;
}

.lined {
  display: flex;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-input);
}

.json-lined {
  height: calc(100vh - 360px);
  min-height: 280px;
  resize: vertical;
}

.lined:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.lined-gutter {
  margin: 0;
  width: 42px;
  flex-shrink: 0;
  min-height: 0;
  padding: 10px 8px;
  overflow: hidden;
  text-align: right;
  color: var(--color-muted);
  background: var(--color-bg);
  border-right: 1px solid var(--color-border);
  font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
  font-size: 13px;
  line-height: 1.45;
  user-select: none;
}

.lined textarea.input {
  flex: 1;
  width: auto;
  min-width: 0;
  height: 100%;
  min-height: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  resize: none;
  white-space: pre;
  overflow: auto;
  scrollbar-gutter: stable;
}

.lined textarea.input:focus {
  border-color: transparent;
  box-shadow: none;
}

.query-tabs {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.query-tab {
  margin: 0;
  padding: 4px 0;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--color-muted);
  font-weight: 600;
  cursor: pointer;
}

.query-tab.is-selected {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}

#query-panel {
  margin-top: var(--space-3);
}

#query-panel[hidden],
.samples[hidden] {
  display: none;
}

.samples {
  margin-top: var(--space-3);
  color: var(--color-text);
  font-size: 14px;
}

.samples p {
  margin: 0;
}

.samples p + p,
.sample-list + p {
  margin-top: var(--space-3);
}

.sample-list {
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.sample-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin-top: 8px;
}

.sample {
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: 6px;
  padding: 2px 8px;
  font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
  font-size: 13px;
}

.samples code {
  font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
  font-size: 13px;
}

.panel .msg {
  margin-top: var(--space-3);
}