@import '@blocknote/core/fonts/inter.css';
@import '@blocknote/mantine/style.css';
@import '@blocknote/react/style.css';

/* Pretendard 한글 글꼴 (가변 폰트, swap).
   @import url()은 번들 시 @import 순서 규칙을 위반해 사용 불가 → @font-face로 로드.
   호스트 앱이 Pretendard를 자체 로드한다면 이 블록은 제거해도 된다. */
@font-face {
  font-family: 'Pretendard';
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/npm/pretendard@1.3.9/dist/web/variable/woff2/PretendardVariable.woff2')
    format('woff2-variations');
}

.lumirEditor {
  width: 100%;
  height: 100%;
  min-width: 200px;
  overflow: visible; /* 슬래시 메뉴가 컨테이너를 넘어서 표시되도록 변경 */
  background-color: #ffffff;
  /* 에디터 전체(본문·툴바·인-DOM 드롭다운) 한글 글꼴 Pretendard */
  font-family:
    'Pretendard',
    'Noto Sans KR',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    'Roboto',
    sans-serif;
}

/* 에디터 내부 콘텐츠 영역만 스크롤 가능하게 설정 */
.lumirEditor .bn-container {
  overflow: auto;
  max-height: 100%;
}

/* 슬래시 메뉴(SuggestionMenu)가 컨테이너를 넘어서 표시되도록 */
.bn-suggestion-menu,
.bn-slash-menu,
.mantine-Menu-dropdown,
.mantine-Popover-dropdown {
  z-index: 9999 !important;
}

/* 포털(body)로 빠지는 메뉴/드롭다운에도 Pretendard 적용 */
.bn-suggestion-menu,
.bn-slash-menu,
.mantine-Menu-dropdown,
.mantine-Popover-dropdown,
.bn-table-handle-menu,
.bn-menu-dropdown {
  font-family:
    'Pretendard',
    'Noto Sans KR',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    'Roboto',
    sans-serif;
}
/* 포커스 상태 스타일 - 테두리 없음 */
.lumirEditor:focus-within {
  outline: none;
  box-shadow: none;
}
.lumirEditor {
  border: none;
}

/* BlockNote 에디터 내부 폰트 설정 */
.lumirEditor .bn-editor,
.lumirEditor .bn-inline-content {
  font-family:
    'Pretendard',
    'Noto Sans KR',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    'Roboto',
    'Oxygen',
    'Ubuntu',
    'Cantarell',
    sans-serif;
}

/* 링크 스타일 - Tailwind Preflight 리셋 복원 */
.lumirEditor .bn-editor a,
.lumirEditor .bn-inline-content a {
  color: #0b6e99;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}

.lumirEditor .bn-editor a:hover,
.lumirEditor .bn-inline-content a:hover {
  color: #0b6e99;
}

/* CSS 변수를 사용한 패딩 설정 */
.lumirEditor .bn-editor {
  padding-left: 25px;
  padding-right: 10px;
  padding-top: 5px;
  padding-bottom: 0;
}

/*
 * 본문·번호·글머리·체크 목록 인라인 텍스트 14px 통일
 * BlockNote `.bn-default-styles { font-size: 16px }` + `p { font-size: inherit }` 때문에
 * `p.bn-inline-content`에 명시적으로 14px (`.bn-block-content`에 data-type이 붙음)
 */
.lumirEditor
  .bn-block-content[data-content-type='paragraph']
  p.bn-inline-content,
.lumirEditor
  .bn-block-content[data-content-type='numberedListItem']
  p.bn-inline-content,
.lumirEditor
  .bn-block-content[data-content-type='bulletListItem']
  p.bn-inline-content,
.lumirEditor
  .bn-block-content[data-content-type='checkListItem']
  p.bn-inline-content {
  font-size: 14px;
}

/* 마커(번호·불릿)·체크 행 */
.lumirEditor .bn-block-content[data-content-type='numberedListItem'],
.lumirEditor .bn-block-content[data-content-type='bulletListItem'],
.lumirEditor .bn-block-content[data-content-type='checkListItem'] {
  font-size: 14px;
}

.lumirEditor .bn-block-content {
  max-width: 100%;
}

/* File Panel: Embed 탭 미노출 (URL 입력 방식 비활성화) */
.lumirEditor [data-test='embed-tab'] {
  display: none !important;
}

/* 정렬된 블록의 인라인 콘텐츠 - 빈 블록에서 스크롤 방지 */
.lumirEditor .bn-inline-content {
  overflow: hidden;
  max-width: 100%;
  min-width: 0;
}

/* 우측 정렬 시 빈 블록 placeholder 위치 수정 */
.lumirEditor [data-text-alignment='right'] .bn-inline-content::before {
  position: relative;
  max-width: 100%;
}

/* 이미지 업로드 로딩 스피너 */
.lumirEditor-upload-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(2px);
  z-index: 1000;
}

.lumirEditor-spinner {
  width: 30px;
  height: 30px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid #3b82f6;
  border-radius: 50%;
  animation: lumir-spin 1s linear infinite;
}

.lumirEditor-upload-progress {
  font-size: 14px;
  font-weight: 500;
  color: #374151;
}

@keyframes lumir-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ========================================
   Floating Toolbar 스타일 (컴팩트 + 반응형)
   ======================================== */

/* CSS 변수 정의 */
.lumir-floating-toolbar-wrapper {
  --lumir-bg-light: #fafaf9;
  --lumir-bg-dark: #1c1917;
  --lumir-paper-light: #ffffff;
  --lumir-paper-dark: #292524;
  --lumir-border-light: #e7e5e4;
  --lumir-border-dark: #44403c;
  --lumir-text-light: #1c1917;
  --lumir-text-dark: #fafaf9;
  --lumir-text-muted-light: #78716c;
  --lumir-text-muted-dark: #a8a29e;
  --lumir-hover-light: #f5f5f4;
  --lumir-hover-dark: #44403c;
  --lumir-active-bg: rgba(59, 130, 246, 0.1);
  --lumir-active-color: #3b82f6;
  --lumir-radius-lg: 0.5rem;
  --lumir-radius-md: 0.25rem;
  --lumir-transition: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --lumir-btn-size: 28px;
  --lumir-btn-padding: 6px;
  --lumir-icon-size: 16px;
}

/* Toolbar Wrapper */
.lumir-floating-toolbar-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 8px 12px;
  z-index: 40;
}

/* 최소화 모드일 때는 좌측 상단 배치 */
.lumir-floating-toolbar-wrapper.is-minimizable {
  justify-content: flex-start;
  padding: 0;
}

.lumir-floating-toolbar-wrapper[data-position='sticky'] {
  position: sticky;
  top: 0;
}

.lumir-floating-toolbar-wrapper[data-position='fixed'] {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
}

/* Toolbar Container - 항상 밝은 배경 유지 */
.lumir-floating-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  padding: 4px;
  background-color: #ffffff !important;
  border: 1px solid #e5e7eb !important;
  border-radius: var(--lumir-radius-lg);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  max-width: 100%;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 13px;
}

/* 1단 레이아웃 (넓은 화면) */
.lumir-floating-toolbar {
  flex-wrap: nowrap;
}

/* 2단 레이아웃 (좁은 화면) */
.lumir-floating-toolbar.is-compact {
  flex-wrap: wrap;
  justify-content: center;
}

.lumir-floating-toolbar.is-compact .lumir-toolbar-row {
  display: flex;
  align-items: center;
  width: 100%;
  justify-content: center;
  gap: 2px;
}

.lumir-floating-toolbar.is-compact .lumir-toolbar-row:not(:last-child) {
  padding-bottom: 4px;
  border-bottom: 1px solid var(--lumir-border-light);
  margin-bottom: 4px;
}

/* 최소화 가능 레이아웃 (400px 이하) */
.lumir-floating-toolbar.is-minimizable {
  flex-wrap: wrap; /* 여러 줄로 확장 가능 */
  justify-content: flex-start; /* 좌측 정렬 */
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0; /* 내부 공백 제거 */
}

/* 토글 버튼 스타일 */
.lumir-floating-toolbar.is-minimizable .lumir-toggle-button {
  order: -1; /* 항상 맨 앞에 배치 */
  flex-shrink: 0;
  width: 24px; /* 컴팩트한 크기 */
  height: 24px;
  padding: 0; /* 패딩 제거하여 정확한 정렬 */
  margin: 0;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.lumir-floating-toolbar.is-minimizable .lumir-toggle-button:hover {
  transform: scale(1.1);
}

.lumir-floating-toolbar.is-minimizable .lumir-toggle-button svg {
  width: 16px;
  height: 16px;
  display: block; /* inline 여백 제거 */
  transition: transform 0.3s ease;
}

/* 메뉴 항목 애니메이션 */
.lumir-floating-toolbar.is-minimizable > *:not(.lumir-toggle-button) {
  opacity: 1;
  transform: translateX(0);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

/* 최소화 상태 - 토글 버튼만 표시 */
.lumir-floating-toolbar.is-minimizable.is-minimized {
  width: auto;
  min-width: 24px;
  padding: 0;
  border: none;
  background: transparent !important;
  box-shadow: none;
}

.lumir-floating-toolbar.is-minimizable.is-minimized
  > *:not(.lumir-toggle-button) {
  opacity: 0;
  transform: translateX(-10px);
  pointer-events: none;
  max-width: 0;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

/* Toolbar Group */
.lumir-toolbar-group {
  display: flex;
  align-items: center;
  gap: 1px;
  padding: 0 2px;
}

/* Divider */
.lumir-toolbar-divider {
  width: 1px;
  height: 18px;
  background-color: var(--lumir-border-light);
  margin: 0 2px;
  flex-shrink: 0;
}

/* 2단에서 divider 숨기기 */
.lumir-floating-toolbar.is-compact .lumir-toolbar-divider.row-break {
  display: none;
}

/* Toolbar Button (컴팩트) */
.lumir-toolbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--lumir-btn-size);
  height: var(--lumir-btn-size);
  padding: var(--lumir-btn-padding);
  border: none;
  background: transparent;
  color: var(--lumir-text-muted-light);
  cursor: pointer;
  border-radius: var(--lumir-radius-md);
  transition: all var(--lumir-transition);
  position: relative;
  flex-shrink: 0;
}

.lumir-toolbar-btn svg {
  width: var(--lumir-icon-size);
  height: var(--lumir-icon-size);
}

.lumir-toolbar-btn:hover {
  background-color: var(--lumir-hover-light);
  color: var(--lumir-text-light);
}

.lumir-toolbar-btn.is-active {
  background-color: var(--lumir-active-bg);
  color: var(--lumir-active-color);
}

.lumir-toolbar-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* 색상 버튼 인디케이터 */
.lumir-color-btn {
  flex-direction: column;
  gap: 1px;
  width: var(--lumir-btn-size);
  height: var(--lumir-btn-size);
  padding: 4px;
}

.lumir-color-btn svg {
  width: 14px;
  height: 14px;
}

.lumir-color-indicator {
  width: 12px;
  height: 2px;
  border-radius: 1px;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* SVG 아이콘 스타일 */
.lumir-toolbar-btn svg,
.lumir-dropdown-btn svg {
  flex-shrink: 0;
}

/* Dropdown Wrapper */
.lumir-dropdown-wrapper {
  position: relative;
}

/* Dropdown Button (컴팩트) */
.lumir-dropdown-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 90px;
  max-width: 110px;
  height: var(--lumir-btn-size);
  padding: 4px 8px;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  border-radius: var(--lumir-radius-md);
  font-size: 12px;
  font-weight: 500;
  transition: all var(--lumir-transition);
  gap: 2px;
  white-space: nowrap;
  overflow: hidden;
}

.lumir-dropdown-btn span {
  overflow: hidden;
  text-overflow: ellipsis;
}

.lumir-dropdown-btn:hover {
  background-color: var(--lumir-hover-light);
}

.lumir-dropdown-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--lumir-text-muted-light);
}

/* Dropdown Menu - 항상 밝은 배경 유지 */
.lumir-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 160px;
  background-color: #ffffff !important;
  border: 1px solid #e5e7eb !important;
  border-radius: 10px;
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(0, 0, 0, 0.04);
  z-index: 9999;
  padding: 6px;
  animation: lumir-dropdown-appear 0.15s ease;
}

@keyframes lumir-dropdown-appear {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Dropdown Item - 항상 밝은 스타일 */
.lumir-dropdown-item {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 8px 12px;
  text-align: left;
  border: none;
  background: transparent;
  color: #374151 !important;
  cursor: pointer;
  border-radius: 6px;
  font-size: 14px;
  transition: background-color 0.1s ease;
}

.lumir-dropdown-item:hover {
  background-color: #f3f4f6 !important;
}

.lumir-dropdown-item.is-active {
  background-color: rgba(59, 130, 246, 0.1) !important;
  color: #3b82f6 !important;
}

/* Font Size Dropdown Button (글자 크기) */
.lumir-font-size-btn {
  min-width: 52px;
  max-width: 72px;
}

.lumir-font-size-label {
  flex: 1;
  text-align: center;
}

.lumir-font-size-menu {
  min-width: 96px;
  max-height: 280px;
  overflow-y: auto;
}

/* blur 상태에서도 텍스트 선택 하이라이트 유지 (InactiveSelectionExtension).
   툴바 드롭다운(글자 크기 등) 조작 시 에디터가 blur돼 네이티브 선택이 사라지는 문제 보완. */
.bn-inactive-selection {
  background-color: var(--lumir-inactive-selection, rgba(35, 131, 226, 0.28));
}

/* Font Size 1px Stepper (글자 크기 −/+ + 직접 입력) — 두 드롭다운(FormattingToolbar/FloatingMenu) 공용 */
.lumir-fs-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 6px 8px;
  border-bottom: 1px solid #e5e7eb;
}

.lumir-fs-stepper-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  background: #fff;
  color: #374151;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  flex-shrink: 0;
}

.lumir-fs-stepper-btn:hover:not(:disabled) {
  background: #f3f4f6;
}

.lumir-fs-stepper-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.lumir-fs-stepper-input {
  width: 40px;
  text-align: center;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  padding: 3px 2px;
  font-size: 13px;
  color: #111827;
  background: #fff;
  -moz-appearance: textfield;
  appearance: textfield;
}

.lumir-fs-stepper-input:focus {
  outline: none;
  border-color: #3b82f6;
}

.lumir-fs-stepper-input::-webkit-outer-spin-button,
.lumir-fs-stepper-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Block Type Dropdown Button */
.lumir-block-type-btn {
  min-width: 110px;
  max-width: 130px;
  gap: 4px;
  padding: 4px 8px;
}

.lumir-block-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: #6b7280;
}

.lumir-block-icon svg {
  width: 18px;
  height: 18px;
}

.lumir-block-icon-text {
  font-size: 13px;
  font-weight: 700;
  color: #6b7280;
  line-height: 1;
}

.lumir-block-label {
  flex: 1;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}

/* Block Type Dropdown Menu - 최대 컴팩트 */
.lumir-block-menu {
  min-width: 160px;
  max-height: 320px;
  overflow-y: auto;
  padding: 3px;
}

/* 커스텀 스크롤바 - 더 얇게 */
.lumir-block-menu::-webkit-scrollbar {
  width: 4px;
}

.lumir-block-menu::-webkit-scrollbar-track {
  background: transparent;
}

.lumir-block-menu::-webkit-scrollbar-thumb {
  background-color: #d1d5db;
  border-radius: 2px;
}

.lumir-block-menu::-webkit-scrollbar-thumb:hover {
  background-color: #9ca3af;
}

/* Block Type Menu Item - 최대 컴팩트 */
.lumir-block-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  margin-bottom: 0;
  transition: all 0.1s ease;
}

.lumir-block-item:last-child {
  margin-bottom: 0;
}

.lumir-block-item .lumir-block-icon {
  width: 20px;
  height: 20px;
  background-color: #f3f4f6;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lumir-block-item .lumir-block-icon svg {
  width: 14px;
  height: 14px;
}

.lumir-block-item .lumir-block-icon-text {
  font-size: 10px;
  font-weight: 700;
}

.lumir-block-item-title {
  font-size: 12px;
  font-weight: 500;
  color: #374151;
}

.lumir-block-item:hover {
  background-color: #f3f4f6 !important;
}

.lumir-block-item:hover .lumir-block-icon {
  background-color: #e5e7eb;
  color: #374151;
}

.lumir-block-item:hover .lumir-block-icon-text {
  color: #374151;
}

.lumir-block-item.is-active {
  background-color: rgba(59, 130, 246, 0.08) !important;
}

.lumir-block-item.is-active .lumir-block-icon {
  background-color: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
}

.lumir-block-item.is-active .lumir-block-icon-text {
  color: #3b82f6;
}

/* Block Type Category - 최대 컴팩트 */
.lumir-block-category {
  margin-bottom: 2px;
}

.lumir-block-category:last-child {
  margin-bottom: 0;
}

.lumir-block-category-title {
  font-size: 9px;
  font-weight: 600;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 8px 2px;
  margin-bottom: 0;
}

/* Block Item Title */
.lumir-block-item:hover .lumir-block-item-title {
  color: #1f2937;
}

.lumir-block-item.is-active .lumir-block-item-title {
  color: #3b82f6;
  font-weight: 600;
}

/* Toggle Heading 아이콘 - 컴팩트 */
.lumir-block-icon-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 9px;
  font-weight: 700;
  color: #6b7280;
  line-height: 1;
}

.lumir-block-icon-toggle svg {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
}

.lumir-block-icon-toggle span {
  font-size: 9px;
  font-weight: 700;
}

.lumir-block-item .lumir-block-icon-toggle {
  font-size: 10px;
}

.lumir-block-item .lumir-block-icon-toggle svg {
  width: 7px;
  height: 7px;
}

.lumir-block-item .lumir-block-icon-toggle span {
  font-size: 10px;
}

.lumir-block-item:hover .lumir-block-icon-toggle,
.lumir-block-item.is-active .lumir-block-icon-toggle {
  color: inherit;
}

/* Color Picker Menu */
.lumir-color-menu {
  min-width: 180px;
  padding: 8px;
}

.lumir-color-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.lumir-color-swatch {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.lumir-color-swatch:hover {
  transform: scale(1.15);
  border-color: #3b82f6;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  z-index: 1;
}

.lumir-color-swatch.is-active {
  border-color: #3b82f6;
  border-width: 2px;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

.lumir-color-swatch.is-active::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #ffffff;
  font-size: 12px;
  font-weight: bold;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.lumir-color-remove {
  width: 100%;
  padding: 6px 8px;
  border: none;
  background-color: #f3f4f6;
  color: #6b7280;
  font-size: 11px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.lumir-color-remove:hover {
  background-color: #e5e7eb;
  color: #374151;
}

/* Text Controls Group */
.lumir-text-controls {
  gap: 8px;
}

/* Link Input Menu - Compact */
.lumir-link-menu {
  min-width: 240px;
  padding: 8px;
  left: auto;
  right: 0;
}

.lumir-link-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lumir-link-input {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  font-size: 12px;
  font-family: inherit;
  outline: none;
  transition: all 0.15s ease;
}

.lumir-link-input:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.lumir-link-input::placeholder {
  color: #9ca3af;
  font-size: 11px;
}

.lumir-link-actions {
  display: flex;
  gap: 4px;
  justify-content: flex-end;
}

.lumir-link-btn {
  padding: 4px 10px;
  border: none;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.lumir-link-cancel {
  background-color: #f3f4f6;
  color: #6b7280;
}

.lumir-link-cancel:hover {
  background-color: #e5e7eb;
  color: #374151;
}

.lumir-link-submit {
  background-color: #3b82f6;
  color: #ffffff;
}

.lumir-link-submit:hover:not(:disabled) {
  background-color: #2563eb;
}

.lumir-link-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 
 * 플로팅 툴바는 다크모드와 관계없이 항상 밝은 스타일 유지
 * 다크모드 오버라이드를 적용하지 않음
 */

/* ========================================
   에러 토스트 스타일
   ======================================== */

.lumirEditor-error-toast {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1001;
  animation: lumirEditor-toast-appear 0.3s ease;
  max-width: 90%;
}

@keyframes lumirEditor-toast-appear {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.lumirEditor-error-icon {
  flex-shrink: 0;
  font-size: 16px;
}

.lumirEditor-error-message {
  font-size: 13px;
  font-weight: 500;
  color: #991b1b;
  line-height: 1.4;
}

.lumirEditor-error-close {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  background: transparent;
  color: #991b1b;
  font-size: 14px;
  cursor: pointer;
  border-radius: 4px;
  transition: background-color 0.15s ease;
}

.lumirEditor-error-close:hover {
  background-color: #fee2e2;
}

/* ========================================
   Link Preview 카드 스타일
   ======================================== */

@keyframes lumir-skeleton-pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
  100% {
    opacity: 1;
  }
}

.lumir-link-preview-card:hover .lumir-link-preview-delete {
  opacity: 1 !important;
}

.lumir-link-preview-delete:hover {
  background-color: rgba(0, 0, 0, 0.7) !important;
}

.lumir-resize-handle {
  position: absolute;
  width: 8px;
  height: 30px;
  background-color: black;
  border: 1px solid white;
  border-radius: 4px;
  cursor: ew-resize;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
}

.lumir-resize-handle-bottom {
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 8px;
  background-color: black;
  border: 1px solid white;
  border-radius: 4px;
  cursor: ns-resize;
  z-index: 3;
}

.lumir-link-preview-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.node-linkPreview.ProseMirror-selectednode .bn-block-content {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
  border-radius: 8px;
}

.node-linkPreview .bn-block-content {
  outline: none !important;
}

/* 다크 테마 대응 */
[data-color-scheme='dark'] .lumir-link-preview-card,
.bn-container[data-color-scheme='dark'] .lumir-link-preview-card {
  background-color: #292524 !important;
  border-color: #44403c !important;
}

[data-color-scheme='dark'] .lumir-link-preview-card:hover,
.bn-container[data-color-scheme='dark'] .lumir-link-preview-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

[data-color-scheme='dark'] .lumir-link-preview-skeleton,
.bn-container[data-color-scheme='dark'] .lumir-link-preview-skeleton {
  background-color: #292524 !important;
  border-color: #44403c !important;
}

[data-color-scheme='dark'] .lumir-link-preview-error,
.bn-container[data-color-scheme='dark'] .lumir-link-preview-error {
  background-color: #292524 !important;
  border-color: #44403c !important;
}

/* 인용·코드·테이블 본문 14px */
.lumirEditor .bn-block-content[data-content-type='quote'] p.bn-inline-content,
.lumirEditor [data-content-type='quote'] blockquote {
  font-size: 14px;
}

.lumirEditor .bn-block-content[data-content-type='codeBlock'] pre,
.lumirEditor .bn-block-content[data-content-type='codeBlock'] pre code {
  font-size: 14px;
}

.lumirEditor .bn-editor [data-content-type='table'] th,
.lumirEditor .bn-editor [data-content-type='table'] td,
.lumirEditor .bn-editor [data-content-type='table'] p.bn-inline-content {
  font-size: 14px;
}

/* 테이블 셀 세로 정렬 (VerticalAlignmentExtension) */
.lumirEditor
  .bn-editor
  [data-content-type='table']
  td[data-vertical-alignment='middle'],
.lumirEditor
  .bn-editor
  [data-content-type='table']
  th[data-vertical-alignment='middle'] {
  vertical-align: middle;
}

.lumirEditor
  .bn-editor
  [data-content-type='table']
  td[data-vertical-alignment='bottom'],
.lumirEditor
  .bn-editor
  [data-content-type='table']
  th[data-vertical-alignment='bottom'] {
  vertical-align: bottom;
}

/* ==========================================================================
   Notion 스타일 FOCUS 기반 테이블 gutter/grip (LumirTableHandlesController)
   - 셀 focus 시: 셀 테두리 하이라이트(파란 보더, 셀을 살짝 감쌈)
   - 상단(열)·좌측(행): 짧고 두꺼운 회색 gutter 바 / 우측(셀): 작은 파란 앵커
   - gutter hover 시: 발판 grip 노출 → 클릭 시 드롭다운
   - active(메뉴 열림/드래그): 발판이 파란 배경 + 흰 점
   기본 BlockNote hover 핸들은 tableHandles={false}로 비활성.
   ========================================================================== */

/* focus된 셀 테두리 하이라이트 (셀을 ~2px 바깥에서 감싸는 비클릭 오버레이) */
.lumirEditor .lumir-tbl-cell-focus {
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  border: 2px solid #2383e2;
  border-radius: 2px;
  pointer-events: none;
  z-index: 1;
}

/* gutter wrapper = hover 히트 영역. 보더에 걸쳐 중앙 배치(positioner offset -7). */
.lumirEditor .lumir-tbl-gutter-wrap {
  position: absolute;
  z-index: 2;
  cursor: pointer;
}

.lumirEditor .lumir-tbl-gutter-wrap--col {
  width: 34px;
  height: 14px;
}

.lumirEditor .lumir-tbl-gutter-wrap--row,
.lumirEditor .lumir-tbl-gutter-wrap--cell {
  width: 14px;
  height: 34px;
}

/* 기본 노출: 짧고 두꺼운 gutter 바. wrapper가 셀 보더에 중앙 정렬되어 있으므로,
   gutter를 wrapper 중앙에 두면 "거터 중앙이 셀 보더선 위"에 오도록 걸쳐진다
   (절반은 셀 안쪽, 절반은 바깥쪽). */
.lumirEditor .lumir-tbl-gutter {
  position: absolute;
  inset: 0;
  margin: auto;
  box-sizing: border-box;
  background-color: #c0c0c2;
  transition: opacity 0.1s ease;
}

/* 상(top): 가로 pill — 상단 보더 중앙 */
.lumirEditor .lumir-tbl-gutter-wrap--col .lumir-tbl-gutter {
  width: 14px;
  height: 4px;
  border-left: 1px solid #fff;
  border-right: 1px solid #fff;
}

/* 좌(left): 세로 pill — 좌측 보더 중앙 (Notion도 좌측에 표시) */
.lumirEditor .lumir-tbl-gutter-wrap--row .lumir-tbl-gutter {
  width: 4px;
  height: 14px;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
}

/* 우(right): Notion의 파란 선택 앵커 — 우측 보더 중앙 */
/* 우(right): 셀 우측 보더의 파란 세로 앵커 */
.lumirEditor .lumir-tbl-gutter-wrap--cell .lumir-tbl-gutter {
  width: 4px;
  height: 14px;
  background-color: #2383e2;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
}

.lumirEditor .lumir-tbl-gutter-wrap:hover .lumir-tbl-gutter {
  opacity: 0;
}

/* 발판 grip: 기본 숨김, gutter hover 시 노출 */
.lumirEditor .lumir-tbl-grip {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  cursor: pointer;
  transition: opacity 0.1s ease;
}

.lumirEditor .lumir-tbl-gutter-wrap:hover .lumir-tbl-grip {
  opacity: 1;
  pointer-events: auto;
}

/* 메뉴 열림(active) 동안 발판 유지(마우스가 떠나도) + rest 바 숨김 */
.lumirEditor .lumir-tbl-gutter-wrap--active .lumir-tbl-grip {
  opacity: 1;
  pointer-events: auto;
}

.lumirEditor .lumir-tbl-gutter-wrap--active .lumir-tbl-gutter {
  opacity: 0;
}

/* 드롭다운 오픈(active)·드래그 시 발판: 배경·보더 파랑(#2383e2) + 흰 아이콘 */
.lumirEditor .lumir-tbl-gutter-wrap--active .bn-table-handle,
.lumirEditor .lumir-tbl-gutter-wrap--active .bn-table-cell-handle,
.lumirEditor .lumir-tbl-grip .bn-table-handle-dragging {
  background-color: #2383e2 !important;
  border-color: #2383e2 !important;
  color: #fff !important;
}

/* 발판 크기: 너비(11)↓·높이(14) 유지. 상단 발판은 90° 회전이라 너비↓ = 시각적 높이↓.
   배경 흰색 + 보더 진하게(#999). */
.lumirEditor .lumir-tbl-grip .bn-table-handle,
.lumirEditor .lumir-tbl-grip .bn-table-cell-handle {
  width: 12px;
  min-width: 12px;
  height: 16px;
  padding: 0;
  border-radius: 3px;
  cursor: pointer; /* mantine 기본 grab → pointer */
  background-color: #fff;
  border: 1px solid #cfcfcf;
  box-shadow: none; /* mantine 기본 그림자(--bn-shadow-light, 블러처럼 보임) 제거 */
}

/* hover 시에도 흰 배경 유지 (mantine hover 회색 오버라이드) */
.lumirEditor .lumir-tbl-grip .bn-table-handle:hover,
.lumirEditor .lumir-tbl-grip .bn-table-cell-handle:hover {
  background-color: #fff;
}

.lumirEditor .lumir-tbl-grip .bn-table-handle svg {
  width: 12px;
  height: 12px;
  margin-inline: 0;
}

.lumirEditor .lumir-tbl-grip .bn-table-cell-handle svg {
  width: 12px;
  height: 12px;
}

/* =========================================================
   표 행 높이(row height) 드래그 리사이즈 — rowResizing 플러그인
   prosemirror-tables의 column-resize 스타일을 수직축으로 미러링.
   ========================================================= */

/* activeHandle 동안 에디터 전체 커서를 행 리사이즈로 */
.lumirEditor .ProseMirror.row-resize-cursor {
  cursor: ns-resize;
  cursor: row-resize;
}

/* 핸들 위젯의 절대배치 기준(셀). prosemirror-tables 기본값 보강. */
.lumirEditor .ProseMirror td,
.lumirEditor .ProseMirror th {
  position: relative;
}

/* 셀 하단 경계 핸들(셀별 1개가 모여 행 폭 전체를 덮음). */
.lumirEditor .ProseMirror .row-resize-handle {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 4px;
  z-index: 20;
  background-color: #adf;
  pointer-events: none;
}

/* 드래그 중 셀: 레이아웃 트랜지션 제거로 프리뷰 떨림 방지. */
.lumirEditor .ProseMirror .row-resize-dragging {
  transition: none;
}

/* 표 전체 스케일: 우하단 모서리 hit-zone(투명). 오버레이라 에디터 위에 떠서 코너의
   hover/클릭을 가로채므로 행/열 리사이즈(하단·우측 경계)와 충돌하지 않는다.
   보이는 핸들 없이 hover 시 대각 리사이즈 커서만 노출 + 드래그로 크기 조절. */
.lumirEditor .lumir-tbl-scale-handle {
  width: 18px;
  height: 18px;
  background: transparent;
  cursor: nwse-resize;
  z-index: 30;
  pointer-events: auto;
  touch-action: none;
}
/* 드래그 중 셀: 트랜지션 제거로 프리뷰 떨림 방지. */
.lumirEditor .ProseMirror .lumir-table-scale-dragging {
  transition: none;
}

/* =========================================================
   표 블록 정렬(좌/가운데/우) — TableAlignmentExtension
   <table>이 width:auto(content 폭)이므로 margin으로 수평 정렬.
   좌측(기본)은 별도 규칙 불필요.
   ========================================================= */
.lumirEditor
  .bn-editor
  [data-content-type='table'][data-table-alignment='center']
  table {
  margin-left: auto;
  margin-right: auto;
}

.lumirEditor
  .bn-editor
  [data-content-type='table'][data-table-alignment='right']
  table {
  margin-left: auto;
  margin-right: 0;
}

/* =========================================================
   표 하단 여백 축소
   @blocknote 기본 .tableWrapper는 `position:relative; top:-16px`라서, 화면상 16px
   위로 그리되 레이아웃 공간은 원위치에 예약 → 래퍼 박스 아래에 사용되지 않는 16px가
   남는다(순수 artifact). 음수 margin-bottom으로 이 예약 공백만 정확히 상쇄한다.
   래퍼의 padding/overflow는 건드리지 않으므로 행/열 추가 버튼·리사이즈 핸들·거터의
   클리어런스(클립 경계)는 그대로 유지된다 → 사이드이펙트 없음.
   ========================================================= */
.lumirEditor .bn-editor [data-content-type='table'] .tableWrapper {
  margin-bottom: -16px;
}

/* =========================================================
   다단(컬럼) 레이아웃 — columnList / column 노드
   columnList: 가로 flex 컨테이너, column: 균등 폭 flex 아이템.
   ========================================================= */
.lumirEditor .bn-column-list {
  display: flex;
  gap: 16px;
  width: 100%;
}

.lumirEditor .bn-column {
  flex: 1 1 0;
  min-width: 0; /* 컬럼 내 넓은 콘텐츠(표 등) 오버플로 방지 */
}

/* 컬럼 중앙 세로 구분선. 두 가지 방식으로 켜진다(둘 중 하나라도 켜지면 표시):
   1) 전역: columnDivider prop → 루트 `.lumir-column-divider` (모든 컬럼).
   2) 블록별: columnList의 `showDivider` attr → `data-divider="true"` (드래그핸들 메뉴 토글).
   divider가 드래그 핸들(grip)에 가려지지 않도록 gap을 넓혀(기본 16px → grip-space×2)
   divider를 정중앙에 두고 양쪽에 grip 너비만큼 여백을 둔다. 마지막 컬럼 제외 → N컬럼이면
   N-1개. flex 기본 align-items:stretch로 컬럼 높이가 같아 구분선이 전체 높이를 채운다.
   grip-space/색은 CSS 변수로 조정 가능. */
.lumirEditor.lumir-column-divider .bn-column-list,
.lumirEditor .bn-column-list[data-divider="true"] {
  --lumir-column-grip-space: 28px; /* divider ~ 콘텐츠 여백(≈grip 너비 + 여유) */
  gap: calc(var(--lumir-column-grip-space) * 2);
}
.lumirEditor.lumir-column-divider .bn-column,
.lumirEditor .bn-column-list[data-divider="true"] .bn-column {
  position: relative;
}
.lumirEditor.lumir-column-divider .bn-column:not(:last-child)::after,
.lumirEditor .bn-column-list[data-divider="true"] .bn-column:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: calc(var(--lumir-column-grip-space) * -1); /* gap 정중앙 */
  width: 1px;
  background: var(--lumir-column-divider-color, #e5e7eb);
  pointer-events: none;
}

/* DnD 컬럼 생성: 드롭 대상 블록의 좌/우 가장자리 세로 인디케이터(레이아웃 비이동 box-shadow) */
.lumirEditor .lumir-col-drop-left {
  box-shadow: -3px 0 0 0 #3b82f6;
}
.lumirEditor .lumir-col-drop-right {
  box-shadow: 3px 0 0 0 #3b82f6;
}
/* 가장자리 드롭 중에는 기본(가로) 드롭커서를 숨겨 인디케이터 중복 방지 */
.lumirEditor .lumir-col-dnd-active .prosemirror-dropcursor,
.lumirEditor .lumir-col-dnd-active .ProseMirror-dropcursor {
  display: none !important;
}