/**
 * Phase 5: Unified Search Controls (Quick + Advanced)
 * JSSpreadsheet 통합 검색 UI 컨트롤 스타일
 */

/* ============================================
   통합 검색 컨테이너
   ============================================ */

.unified-search-controls {
    padding: 8px 12px;
    background-color: var(--bs-gray-100);
    border-radius: 6px;
    border: 1px solid var(--bs-gray-300);
    margin: 0 1rem 0.5rem 1rem;  /* 좌우 여백 추가, 하단 여백 축소 */
    transition: all 0.3s ease;
}

/* hover 효과 제거
.unified-search-controls:hover {
    background-color: #f1f3f5;
    border-color: var(--bs-gray-400);
}
*/

/* ============================================
   검색 Row 레이아웃 (Phase 6: 한 줄 배치)
   ============================================ */

.search-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
}

/* Divider between Advanced and Rows */
.search-divider {
    width: 1px;
    height: 24px;
    background-color: var(--bs-gray-400);
    margin: 0 4px 0 8px;  /* top right bottom left: Advanced와 간격 4px 추가 */
}

/* ============================================
   Quick Search 섹션
   ============================================ */

.quick-search-section {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background-color: transparent;
    border-radius: 4px;
    /* border 제거: 개별 요소 border line 제거 */
}

.search-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #495057;
    margin-bottom: 0;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}

.search-label i {
    color: #ffc107;
}

#quick-search-input {
    flex: 0 1 auto;
    width: 100%;
    max-width: 780px;
    min-width: 325px;
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--bs-gray-400);
    border-radius: 4px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#quick-search-input:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    outline: none;
}

#toggle-advanced-search {
    white-space: nowrap;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    transition: all 0.2s ease;
}

#toggle-advanced-search:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(13, 110, 253, 0.3);
}

#toggle-advanced-search.active {
    background-color: var(--bs-primary);
    color: white;
    border-color: var(--bs-primary);
}

/* ============================================
   Advanced Search 섹션 (Phase 6: 한 줄 레이아웃)
   ============================================ */

.advanced-search-section {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background-color: rgba(13, 110, 253, 0.05);
    border-radius: 4px;
    border: 1px solid rgba(13, 110, 253, 0.2);
    flex: 0 1 auto; /* 콘텐츠 크기만큼만 공간 차지 */
}

.advanced-search-section .search-label {
    color: var(--bs-primary);
}

/* 구분자 스타일 */
.advanced-search-section .separator {
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--bs-gray-400);
    padding: 0 8px;
}

/* Column 레이블 스타일 */
.advanced-search-section .column-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #495057;
    margin-right: 6px;
    white-space: nowrap;
}

/* Source/Target 검색 입력 폼 */
#source-search-input,
#target-search-input {
    flex: 0 1 auto;
    width: 260px;
    min-width: 195px;
    font-size: 0.875rem;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--bs-gray-400);
    border-radius: 4px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#source-search-input:focus,
#target-search-input:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    outline: none;
}

/* ============================================
   Phase 3 (2026-06-18): 입력 X 버튼(텍스트만 초기화) + Quick 모드 토글
   ============================================ */

/* 입력 + X 버튼 오버레이 래퍼 */
.search-input-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex: 0 1 auto;
}
/* Quick 입력은 가변폭이라 래퍼가 사이징을 가짐(입력은 width:100%) */
.quick-search-section .search-input-wrap {
    width: 100%;
    max-width: 780px;
    min-width: 325px;
}

/* X 버튼: 입력에 텍스트가 있을 때만 노출. 클릭 시 필터는 유지하고 입력 텍스트만 초기화. */
.search-input-clear {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: #adb5bd;
    cursor: pointer;
    padding: 0 2px;
    line-height: 1;
    font-size: 1rem;
    display: none;
}
/* hover/focus: 짙은 fill(전역 button:hover 등)을 덮어 X 가 항상 보이게 — 옅은 회색 + 진한 글자 */
.search-input-clear:hover,
.search-input-clear:focus,
.search-input-clear:active {
    color: #212529 !important;
    background: rgba(0, 0, 0, 0.06) !important;
    border-radius: 3px;
    box-shadow: none !important;
    outline: none;
}
/* placeholder 가 안 보일 때(=텍스트 입력됨) 만 X 표시 */
.search-input-wrap input:not(:placeholder-shown) ~ .search-input-clear {
    display: inline-block;
}

/* X 버튼 자리만큼 우측 패딩 확보 (ID 선택자 뒤에 와서 padding-right override) */
#quick-search-input,
#source-search-input,
#target-search-input {
    padding-right: 1.8rem;
}

/* Quick Search 모드 토글 — Advanced #search-mode-toggle 과 동일 톤 */
#quick-search-mode-toggle {
    white-space: nowrap;
    font-size: 0.875rem;
    flex: 0 0 auto;
}

/* Phase 5(A): Advanced 툴바 "적용 열" 드롭다운 버튼 + 메뉴 */
.adv-apply-cols-wrap {
    flex: 0 0 auto;
}
/* 타겟 열 선택 버튼 — 테두리/배경 없이 파란 아이콘만. hover 시 아이콘 살짝 확대(10%). */
#adv-apply-cols-btn {
    white-space: nowrap;
    border: none;
    background: transparent;
    box-shadow: none;
    color: var(--bs-primary);
    padding: 2px 6px;
    line-height: 1;
}
#adv-apply-cols-btn:hover,
#adv-apply-cols-btn:focus,
#adv-apply-cols-btn:active,
#adv-apply-cols-btn.has-selection {
    border: none;
    background: transparent;
    box-shadow: none;
    color: var(--bs-primary);
}
#adv-apply-cols-btn i {
    display: inline-block;
    font-size: 1.05rem;
    transition: transform 0.15s ease;
}
#adv-apply-cols-btn:hover i {
    transform: scale(1.1);   /* 마우스 hover 시 10% 확대 */
}
.adv-apply-cols-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    z-index: 1050;
    min-width: 160px;
    padding: 8px 10px;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}
.adv-apply-cols-menu .adv-apply-menu-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bs-primary);
    margin-bottom: 6px;
    white-space: nowrap;
}
.adv-apply-cols-menu .form-check {
    margin: 0 0 4px 0;
    white-space: nowrap;
}
.adv-apply-cols-menu .form-check:last-child { margin-bottom: 0; }

/* AND/OR 조건 토글 버튼 */
.condition-toggle {
    min-width: 50px;
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 2px solid var(--bs-gray-400);
    background-color: white;
    color: #495057;
    transition: all 0.2s ease;
    cursor: pointer;
}

.condition-toggle:hover:not(:disabled) {
    border-color: var(--bs-primary);
    background-color: rgba(13, 110, 253, 0.05);
    color: var(--bs-primary);
    transform: scale(1.05);
}

.condition-toggle:active:not(:disabled) {
    transform: scale(0.98);
}

/* AND 상태 (기본) */
.condition-toggle[data-operator="AND"] {
    border-color: #28a745;
    background-color: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.condition-toggle[data-operator="AND"]:hover:not(:disabled) {
    background-color: #28a745;
    color: white;
}

/* OR 상태 */
.condition-toggle[data-operator="OR"] {
    border-color: #ffc107;
    background-color: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.condition-toggle[data-operator="OR"]:hover:not(:disabled) {
    background-color: #ffc107;
    color: #212529;
}

/* ============================================
   Search Mode Toggle Button
   ============================================ */

.search-mode-btn {
    min-width: 42px;
    padding: 0.4rem 0.6rem;
    font-size: 0.875rem;
    font-weight: 600;
    border: 2px solid var(--bs-gray-400);
    background-color: white;
    color: #495057;
    transition: all 0.2s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.search-mode-btn .mode-icon {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1;
}

.search-mode-btn:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.search-mode-btn:active:not(:disabled) {
    transform: scale(0.98);
}

/* Default Mode (Case Insensitive) - Light Gray (흐릿한 색상) */
.search-mode-btn[data-mode="default"] {
    border-color: #adb5bd;
    background-color: rgba(173, 181, 189, 0.08);
    color: #adb5bd;
}

.search-mode-btn[data-mode="default"] .mode-icon {
    opacity: 0.7;
}

.search-mode-btn[data-mode="default"]:hover:not(:disabled) {
    background-color: #adb5bd;
    color: white;
}

.search-mode-btn[data-mode="default"]:hover:not(:disabled) .mode-icon {
    opacity: 1;
}

/* Case Sensitive Mode - Blue */
.search-mode-btn[data-mode="case"] {
    border-color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.1);
    color: #0d6efd;
}

.search-mode-btn[data-mode="case"]:hover:not(:disabled) {
    background-color: #0d6efd;
    color: white;
}

/* Regex Mode - Orange */
.search-mode-btn[data-mode="regex"] {
    border-color: #fd7e14;
    background-color: rgba(253, 126, 20, 0.1);
    color: #fd7e14;
}

.search-mode-btn[data-mode="regex"]:hover:not(:disabled) {
    background-color: #fd7e14;
    color: white;
}

/* Disabled State */
.search-mode-btn:disabled {
    cursor: not-allowed;
    opacity: 0.5;
    transform: none !important;
    box-shadow: none !important;
}

/* ============================================
   Pagination Selector
   ============================================ */

/* ============================================
   2026-06-13: 네이티브 jspreadsheet 페이지네이션 숨김 + 하단 sticky 푸터
   - 네이티브("Showing page X of Y" + 1 2 3 4)는 숨기고
   - 상단 툴바와 동일 컨트롤을 그리드 스크롤 컨테이너 하단에 sticky 로 고정.
   - 상↔하단은 .ws-* 클래스 기반으로 동기화(workspace_pagination.js).
   ============================================ */
.jss_pagination {
    display: none !important;
}

.ws-pagination-footer {
    /* .spreadsheet-container(스크롤 영역) 밖, .main-editor 직계 마지막 자식 = 진짜 하단 푸터.
       내부/외부 스크롤이 모두 위에 있어 겹치지 않음. flex-shrink:0 으로 항상 표시. */
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;  /* 상단 .toolbar-group(0.5rem) 밀도에 맞춤 — 넓은 간격이 더 커 보이는 현상 제거 */
    flex-wrap: wrap;
    padding: 5px 200px 5px 12px;  /* 우측 200px 여백 — 엑셀 컨테이너 가로 스크롤바와 겹치지 않게 네비게이터를 왼쪽으로 */
    border-top: 1px solid var(--border-color, #dee2e6);
    background-color: #f8f9fa;
    font-size: 0.75rem;  /* 12px — 상단 .editor-toolbar 기본 컨텍스트. footer 기본 14px 상속 차단 */
}
.ws-pagination-footer .pagination-selector-wrapper {
    padding: 0;
    gap: 6px;
}
.ws-pagination-footer .search-label {
    font-size: 0.68rem;  /* 상단 Rows 라벨 10.88px */
}
.ws-pagination-footer .ws-pagination-selector {
    min-width: 64px;     /* 상단 select 폭 67px 에 맞춤 (was 90px) */
    font-size: 0.68rem;  /* 상단 select 10.88px (was 0.875rem=14px) */
    padding: 0.2rem 0.5rem;
    border: 1px solid var(--bs-gray-400);
    border-radius: 4px;
}
/* 상단 네비게이터와 시각적 동일성 보장 — root(html)=16px 확인됨.
   상단은 .workspace-v4 의 em 상속 체인으로 작게 렌더됨(라벨/select 10.88px, wrapper 10.4px,
   버튼 9.28px, 아이콘 10.4px, 인디케이터 9.92px). footer 는 그 체인 밖이라 14px 컨텍스트로 커짐.
   → 측정된 상단 px 를 root 기준 rem 으로 전 요소 고정. */
.ws-pagination-footer .page-navigator-wrapper {
    gap: 4px;
    padding: 0;
    margin-left: 0;
    font-size: 0.65rem;  /* 상단 wrapper 10.4px */
}
.ws-pagination-footer .page-nav-btn {
    min-width: 26px;
    height: 26px;        /* 상단 버튼 박스 26×26 (was 28×28) */
    padding: 2px 6px;
    font-size: 0.58rem;  /* 상단 버튼 9.28px */
}
.ws-pagination-footer .page-nav-btn i {
    font-size: 0.65rem;  /* 상단 아이콘 10.4px */
}
.ws-pagination-footer .page-indicator {
    font-size: 0.62rem;  /* 상단 인디케이터 9.92px */
}

/* ============================================
   Reset Filters 버튼 래퍼 (Quick Search와 Pagination 사이)
   ============================================ */

.reset-filters-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background-color: transparent;
    border-radius: 4px;
    /* border 제거 */
}

.reset-filters-wrapper #grid-filter-reset-btn {
    font-size: 0.875rem;
    padding: 0.4rem 0.8rem;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.reset-filters-wrapper #grid-filter-reset-btn:hover:not(:disabled) {
    background-color: var(--bs-secondary);
    border-color: var(--bs-secondary);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ============================================
   Pagination Selector 래퍼
   ============================================ */

.pagination-selector-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 2px 8px 8px;  /* right padding 축소 */
    background-color: transparent;
    border-radius: 4px;
    /* border 제거 */
}

#pagination-selector {
    min-width: 90px;
    font-size: 0.875rem;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--bs-gray-400);
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#pagination-selector:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    outline: none;
}

#pagination-selector:hover:not(:disabled) {
    border-color: var(--bs-primary);
    background-color: rgba(13, 110, 253, 0.05);
}

#pagination-selector:disabled {
    cursor: not-allowed;
    opacity: 0.6;
    background-color: var(--bs-gray-200);
    color: var(--bs-gray-600);
}

/* ============================================
   Page Navigator (Compact) - 상단 페이지 네비게이터
   ============================================ */

.page-navigator-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px 4px 0;  /* left padding 제거 */
    background-color: transparent;
    border-radius: 4px;
    /* border 제거 */
    margin-left: 0;  /* margin 제거 */
}

.page-nav-btn {
    padding: 2px 6px;
    min-width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.page-nav-btn:hover:not(:disabled) {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: white;
}

.page-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.page-indicator {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--bs-gray-700);
    padding: 0 6px;
    min-width: 40px;
    text-align: center;
    white-space: nowrap;
}

#current-page {
    color: var(--bs-primary);
    font-weight: 600;
}

/* ============================================
   레거시 컨테이너 (하위 호환성)
   ============================================ */

.grid-controls {
    padding: 12px;
    background-color: var(--bs-gray-100);
    border-radius: 4px;
    border: 1px solid var(--bs-gray-300);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.search-container {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* ============================================
   검색 입력창
   ============================================ */

#grid-search-input {
    flex: 1;
    min-width: 250px;
    max-width: 400px;
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--bs-gray-400);
    border-radius: 4px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#grid-search-input:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    outline: none;
}

#grid-search-input::placeholder {
    color: var(--bs-gray-500);
    font-style: italic;
}

/* ============================================
   버튼 스타일
   ============================================ */

.grid-controls .btn {
    white-space: nowrap;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    transition: all 0.2s ease;
}

.grid-controls .btn i {
    font-size: 1rem;
}

/* Search 버튼 */
#grid-search-btn {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: white;
}

#grid-search-btn:hover:not(:disabled) {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(13, 110, 253, 0.3);
}

#grid-search-btn:active:not(:disabled) {
    transform: translateY(0);
}

/* Clear 버튼 */
#grid-search-reset-btn {
    background-color: var(--bs-secondary);
    border-color: var(--bs-secondary);
    color: white;
}

#grid-search-reset-btn:hover:not(:disabled) {
    background-color: #5c636a;
    border-color: #565e64;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
}

/* Reset Filters 버튼 */
#grid-filter-reset-btn {
    background-color: var(--bs-secondary);
    border-color: var(--bs-secondary);
    color: white;
}

#grid-filter-reset-btn:hover:not(:disabled) {
    background-color: #5c636a;
    border-color: #565e64;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
}

/* ============================================
   Disabled 상태
   ============================================ */

.grid-controls input:disabled,
.grid-controls button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.grid-controls input:disabled {
    background-color: var(--bs-gray-200);
    color: var(--bs-gray-600);
}

.grid-controls button:disabled {
    transform: none !important;
    box-shadow: none !important;
}

/* ============================================
   활성화 애니메이션
   ============================================ */

.grid-controls.active {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   검색 결과 하이라이트
   ============================================ */

/* JSSpreadsheet 검색 결과 셀 강조 */
.jss td.jss-search-result {
    background-color: #fff3cd !important;
    border: 2px solid #ffc107 !important;
    animation: searchPulse 0.5s ease-in-out;
}

@keyframes searchPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(255, 193, 7, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0);
    }
}

/* ============================================
   반응형 디자인
   ============================================ */

@media (max-width: 768px) {
    .search-container {
        flex-direction: column;
        align-items: stretch;
    }

    #grid-search-input {
        max-width: 100%;
        min-width: 100%;
    }

    .grid-controls .btn {
        width: 100%;
        justify-content: center;
    }

    .grid-controls {
        padding: 10px;
    }
}

@media (max-width: 576px) {
    .grid-controls .btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.75rem;
    }

    #grid-search-input {
        font-size: 0.85rem;
        padding: 0.4rem 0.6rem;
    }
}

/* ============================================
   접근성 (Accessibility)
   ============================================ */

/* 키보드 포커스 표시 */
#grid-search-input:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

.grid-controls .btn:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

/* 고대비 모드 지원 */
@media (prefers-contrast: high) {
    .grid-controls {
        border-width: 2px;
    }

    #grid-search-input {
        border-width: 2px;
    }

    .grid-controls .btn {
        border-width: 2px;
    }
}

/* ============================================
   다크 모드 지원 (선택적)
   ============================================ */

@media (prefers-color-scheme: dark) {
    .grid-controls {
        background-color: #2b3035;
        border-color: #495057;
    }

    .grid-controls:hover {
        background-color: #343a40;
        border-color: #6c757d;
    }

    #grid-search-input {
        background-color: #212529;
        border-color: #495057;
        color: #f8f9fa;
    }

    #grid-search-input::placeholder {
        color: #adb5bd;
    }
}

/* ============================================
   Phase 4: Column-Specific Search 스타일
   ============================================ */

/* 검색 범위 선택 컨테이너 */
.search-scope-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 12px;
    padding: 4px 8px;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 4px;
    border: 1px solid var(--bs-gray-300);
}

.search-scope-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #495057;
    margin-bottom: 0;
    white-space: nowrap;
}

.search-scope-options {
    display: flex;
    gap: 12px;
    align-items: center;
}

.radio-inline {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.875rem;
    font-weight: 400;
    color: #495057;
    margin-bottom: 0;
    cursor: pointer;
    transition: color 0.2s ease;
}

.radio-inline:hover {
    color: var(--bs-primary);
}

.radio-inline input[type="radio"] {
    cursor: pointer;
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--bs-primary);
}

.radio-inline input[type="radio"]:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.radio-inline input[type="radio"]:disabled + span {
    color: var(--bs-gray-500);
}

/* 선택된 라디오 버튼 강조 */
.radio-inline input[type="radio"]:checked + span {
    font-weight: 600;
    color: var(--bs-primary);
}

/* ============================================
   Phase 4: 반응형 디자인
   ============================================ */

@media (max-width: 768px) {
    .search-scope-selector {
        width: 100%;
        margin-right: 0;
        margin-bottom: 8px;
        justify-content: space-between;
    }

    .search-scope-options {
        gap: 8px;
    }

    .radio-inline {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .search-scope-selector {
        flex-direction: column;
        align-items: flex-start;
    }

    .search-scope-label {
        width: 100%;
        margin-bottom: 4px;
    }

    .search-scope-options {
        width: 100%;
        justify-content: space-between;
    }

    .radio-inline {
        font-size: 0.75rem;
        gap: 2px;
    }

    .radio-inline input[type="radio"] {
        width: 14px;
        height: 14px;
    }
}

/* ============================================
   Phase 4: 다크 모드 지원
   ============================================ */

@media (prefers-color-scheme: dark) {
    .search-scope-selector {
        background-color: rgba(33, 37, 41, 0.7);
        border-color: #495057;
    }

    .search-scope-label {
        color: #adb5bd;
    }

    .radio-inline {
        color: #adb5bd;
    }

    .radio-inline:hover {
        color: #0dcaf0;
    }

    .radio-inline input[type="radio"]:checked + span {
        color: #0dcaf0;
    }
}

/* ============================================
   Phase 2: Search & Replace Modal Styles
   ============================================ */

.search-replace-container {
    padding: 1rem;
    background-color: #ffffff;
}

/* 검색 정보 섹션 */
.search-info-section h6,
.replace-input-section h6,
.preview-section h6 {
    color: #495057;
    border-bottom: 2px solid var(--bs-gray-300);
    padding-bottom: 0.5rem;
}

.search-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #6c757d;
}

.info-value {
    font-size: 0.95rem;
    color: #212529;
}

/* Preview 영역 */
.preview-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: center;
}

.preview-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.preview-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.preview-value {
    padding: 1rem;
    border-radius: 4px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.95rem;
    word-break: break-word;
    white-space: pre-wrap;   /* Option B: 셀 값의 줄바꿈(\n)을 그대로 표시 */
    min-height: 60px;
}

/* Option B: 검색/교체 textarea — 기본 높이 60px. 패널 리사이즈는 width 만 변경(flex),
   높이는 사용자가 우측 하단 그립으로 수동 조절만 가능(resize:vertical, 패널과 무관). */
.srp-search-ta,
.srp-replace-ta {
    height: 60px;
    min-height: 38px;
    resize: vertical;    /* 우측 하단 드래그 그립 — 사용자 수동 세로 조절 */
    overflow-y: auto;    /* 내용 길면 내부 스크롤 */
    line-height: 1.4;
}

.preview-value.before {
    background-color: #fff3cd;
    border: 1px solid #ffc107;
}

.preview-value.after {
    background-color: #d1e7dd;
    border: 1px solid #0f5132;
}

.preview-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 매칭 하이라이트 */
.preview-value mark {
    background-color: #ffc107;
    padding: 0.125rem 0.25rem;
    border-radius: 2px;
    font-weight: 600;
}

/* Replace 플로팅 패널 — RAG/편집이력 패널 수준으로 전체 텍스트 축소 (기본 16px → ~13px) */
#search-replace-panel { font-size: 0.8125rem; }
#search-replace-panel .srp-title,
#search-replace-panel h6 { font-size: 0.85rem; }
#search-replace-panel .form-control,
#search-replace-panel .form-select,
#search-replace-panel .btn { font-size: 0.8125rem; }
#search-replace-panel .btn-sm,
#search-replace-panel .form-select-sm,
#search-replace-panel .form-control-sm { font-size: 0.75rem; }
#search-replace-panel .form-text,
#search-replace-panel .small,
#search-replace-panel .info-label,
#search-replace-panel .form-check-label { font-size: 0.75rem; }
#search-replace-panel .preview-value { font-size: 0.8rem; }
#search-replace-panel .preview-label { font-size: 0.72rem; }

/* 줄바꿈 기호(↵) — Preview 에서 줄바꿈 위치 가시화 */
#search-replace-panel .srp-nl {
    color: #0d6efd;
    opacity: 0.5;
    font-size: 0.85em;
    margin: 0 1px;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .search-info-grid {
        grid-template-columns: 1fr;
    }

    .preview-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .preview-arrow {
        transform: rotate(90deg);
    }

    .preview-value {
        min-height: 80px;
    }
}