/* JSON 포매터 전용 스타일 (style.css 뒤에 로드) */

.jf-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.jf-toolbar .spacer {
  flex: 1;
}
.jf-select {
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  color: var(--color-text);
  font-size: 0.85rem;
}

.jf-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 14px;
}
.jf-tab {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 18px;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.jf-tab:hover {
  color: var(--color-text);
}
.jf-tab.is-active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}
.jf-tab-badge {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: var(--color-text-muted);
}
.jf-tab-badge.is-valid {
  background: var(--color-success);
}
.jf-tab-badge.is-invalid {
  background: var(--color-danger);
}
.jf-tab-badge.is-fixed {
  background: var(--color-warning);
}

.jf-tabpanels {
  display: block;
}
.jf-panel[hidden] {
  display: none;
}

.jf-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.jf-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-muted);
}
.jf-panel-head-status {
  justify-content: flex-start;
  flex-wrap: wrap;
  row-gap: 4px;
}

.jf-editor {
  display: flex;
  align-items: stretch;
  min-height: 62vh;
}

.jf-gutter {
  flex: none;
  width: 48px;
  overflow: hidden;
  position: relative;
  background: var(--color-bg-inset);
  border-right: 1px solid var(--color-border);
}
.jf-gutter-with-toggle {
  width: 66px;
}
.jf-gutter-inner {
  padding: 14px 8px 14px 0;
}
.jf-gutter-line {
  height: 1.55em; /* #json-input 의 line-height(1.55)와 동일하게 맞춘 라인 높이 */
  line-height: 1.55em;
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--color-text-muted);
}
.jf-gutter-line.is-corrected {
  color: var(--color-warning);
  background: rgba(183, 121, 31, 0.16);
  font-weight: 700;
}
.jf-gutter-number {
  margin-left: auto;
  padding-right: 4px;
  font-variant-numeric: tabular-nums;
}
.jf-gutter-toggle-slot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  flex: none;
}

.jf-input-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
  min-height: 62vh;
  background: var(--color-bg);
}

.jf-input-highlight {
  position: absolute;
  inset: 0;
  padding: 14px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.55;
  white-space: pre;
  color: transparent;
  pointer-events: none;
  overflow: hidden;
}
.jf-input-highlight mark.json-search-match {
  border-radius: 2px;
}

#json-input {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 62vh;
  resize: vertical;
  border: none;
  outline: none;
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.55;
  white-space: pre;
  overflow: auto;
  background: transparent;
  color: var(--color-text);
}

.jf-status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.jf-error-detail {
  color: var(--color-danger);
  font-size: 0.82rem;
  font-family: var(--font-mono);
}

.jf-output-tools {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.jf-search {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-inset);
}
.jf-search input[type="text"] {
  flex: 1;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.85rem;
  min-width: 0;
}
.jf-search input[type="text"].has-error {
  border-color: var(--color-danger);
  outline: 1px solid var(--color-danger);
}
.jf-search-mode {
  flex: none;
  width: auto;
  padding: 7px 8px;
  font-size: 0.82rem;
}
.jf-search-count {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  min-width: 52px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.jf-search-count.has-error {
  color: var(--color-danger);
  font-weight: 700;
}
.jf-icon-btn {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
}
.jf-icon-btn:hover {
  border-color: var(--color-accent);
}
.jf-icon-btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

.jf-output-body {
  display: flex;
  align-items: stretch;
}

#json-output {
  flex: 1;
  min-width: 0;
  min-height: 62vh;
  max-height: 74vh;
  overflow: auto;
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

.jf-placeholder,
.jf-error-box {
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  padding: 8px 2px;
}
.jf-error-box {
  color: var(--color-danger);
}
.jf-error-box code {
  background: var(--color-bg-inset);
  padding: 1px 6px;
  border-radius: 4px;
}

/* ---- JSON 트리 ---- */
.json-tree {
  white-space: normal;
}
.json-node {
  position: relative;
}
.json-row {
  display: flex;
  align-items: flex-start;
  gap: 2px;
  white-space: pre;
  border-radius: 4px;
  line-height: 1.55;
}
.json-children {
  margin-left: 16px;
  padding-left: 10px;
  border-left: 1px dotted var(--color-border);
}
.json-node.is-collapsed > .json-children,
.json-node.is-collapsed > .json-close-row {
  display: none;
}
.json-toggle {
  all: unset;
  box-sizing: border-box;
  cursor: pointer;
  width: 20px;
  height: 20px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: var(--shadow-sm);
  user-select: none;
}
.json-toggle:hover {
  color: var(--color-accent-contrast);
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.json-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}
.json-key {
  color: var(--json-key);
}
.json-string {
  color: var(--json-string);
}
.json-number {
  color: var(--json-number);
}
.json-boolean {
  color: var(--json-boolean);
}
.json-null {
  color: var(--json-null);
}
.json-punct,
.json-bracket,
.json-comma {
  color: var(--json-punct);
}
.json-preview {
  display: none;
  color: var(--color-text-muted);
  font-style: italic;
}
.json-node.is-collapsed > .json-row > .json-preview {
  display: inline;
}
.json-search-match {
  background: var(--search-highlight-bg);
  color: var(--search-highlight-text);
  border-radius: 3px;
  padding: 0 1px;
}
.json-search-match.is-active {
  background: var(--search-highlight-active-bg);
  outline: 2px solid var(--search-highlight-active-bg);
}

.jf-hint {
  margin-top: 18px;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}