/* 숫자 읽기 변환기 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-idle { background: var(--color-text-muted); }

.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: 46vh;
}

.jf-gutter {
  flex: none;
  width: 48px;
  overflow: hidden;
  position: relative;
  background: var(--color-bg-inset);
  border-right: 1px solid var(--color-border);
}
.jf-gutter-inner { padding: 14px 8px 14px 0; }
.jf-gutter-line {
  height: 1.55em;
  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-number {
  margin-left: auto;
  padding-right: 4px;
  font-variant-numeric: tabular-nums;
}

.jf-input-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
  min-height: 46vh;
  background: var(--color-bg);
}

#num-input {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 46vh;
  resize: vertical;
  border: none;
  outline: none;
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  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-body { display: flex; align-items: stretch; }

#num-output {
  flex: 1;
  min-width: 0;
  min-height: 46vh;
  max-height: 74vh;
  overflow: auto;
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
}

.jf-placeholder {
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  padding: 8px 2px;
}

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

/* 숫자 읽기 도구는 재구성(reformat)이 아니라 변환이므로, 들여쓰기 선택·압축 복사·
   트리 전용 컨트롤(펼치기/접기, 입출력 검색)은 표시하지 않는다. */
#indent-select,
label[for="indent-select"],
#btn-copy-minify,
#btn-expand-all,
#btn-collapse-all {
  display: none;
}
#panel-input .jf-search,
#panel-output .jf-search {
  display: none;
}

.num-mode-select { min-width: 168px; }
.num-style-select { min-width: 168px; }

.num-output-text {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--color-text);
  line-height: 1.55em;
}
.num-line-ok { color: var(--color-text); }
.num-line-error {
  color: var(--color-danger);
  font-style: italic;
}