/* ==========================================================================
   도건 세무회계사무소 (dogeonbiz.com) - 세무 지식 서고(Wiki) 전용 스타일시트
   위키독스(Wikidocs) 스타일의 좌측 목차 트리 + 우측 본문 마크다운 렌더러
   ========================================================================== */

@import url('./variables.css');

.wiki-body {
  background-color: #FFFFFF;
}

/* [0] 상단 독서 진행률 프로그레스 바 */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3.5px;
  background: linear-gradient(90deg, var(--primary) 0%, #00D2FF 100%);
  width: 0%;
  z-index: 2000;
  transition: width 0.1s ease-out;
}

/* [1] 위키 전용 헤더 바 */
.wiki-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
}

.wiki-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 24px;
  max-width: 1600px;
  margin: 0 auto;
}

.wiki-header-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-sidebar-toggle {
  display: none;
  font-size: 1.25rem;
  color: var(--text-primary);
  padding: 8px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface-secondary);
}

.wiki-header-search-wrap {
  position: relative;
  width: 320px;
}

.wiki-search-input {
  width: 100%;
  padding: 8px 14px 8px 36px;
  background-color: var(--bg-surface-secondary);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--text-primary);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.wiki-search-input:focus {
  background-color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(49, 130, 246, 0.15);
}

.wiki-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}

/* [2] 3단 레이아웃 (목차 사이드바 + 중앙 본문 + 우측 인페이지 TOC) */
.wiki-layout-container {
  display: flex;
  max-width: 1600px;
  margin: 0 auto;
  min-height: calc(100vh - 64px);
}

/* 좌측 목차 사이드바 (Left Sidebar TOC) */
.wiki-sidebar {
  width: 300px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-light);
  height: calc(100vh - 64px);
  position: sticky;
  top: 64px;
  overflow-y: auto;
  padding: 24px 16px 40px;
  background-color: var(--bg-page);
  scrollbar-width: thin;
}

.wiki-sidebar::-webkit-scrollbar {
  width: 5px;
}

.wiki-sidebar::-webkit-scrollbar-thumb {
  background-color: var(--border-light);
  border-radius: 4px;
}

.sidebar-title-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  padding-left: 10px;
}

.toc-category-group {
  margin-bottom: 20px;
}

.toc-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
  transition: background-color var(--transition-fast);
}

.toc-category-header:hover {
  background-color: var(--bg-surface-hover);
}

.toc-category-header .arrow-icon {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  transition: transform var(--transition-fast);
}

.toc-category-group.collapsed .arrow-icon {
  transform: rotate(-90deg);
}

.toc-category-group.collapsed .toc-articles-list {
  display: none;
}

.toc-articles-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;
  padding-left: 8px;
}

.toc-article-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  line-height: 1.4;
}

.toc-article-link:hover {
  background-color: var(--bg-surface-secondary);
  color: var(--text-primary);
}

.toc-article-link.active {
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
}

.toc-badge {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--text-tertiary);
}

.toc-article-link.active .toc-badge {
  background-color: rgba(49, 130, 246, 0.15);
  color: var(--primary);
}

/* [3] 중앙 본문 렌더링 영역 (Main Reading View) */
.wiki-main-content {
  flex: 1;
  min-width: 0;
  padding: 48px 64px 80px;
  background-color: #FFFFFF;
}

.wiki-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}

.wiki-breadcrumb a:hover {
  color: var(--primary);
}

.wiki-doc-header {
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 28px;
  margin-bottom: 36px;
}

.wiki-category-tag {
  display: inline-block;
  padding: 4px 12px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.wiki-doc-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.wiki-doc-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.wiki-doc-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 마크다운 렌더링 스타일 (Typography & Components) */
.wiki-markdown-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #2D3748;
}

.wiki-markdown-body h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 48px 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--bg-surface-secondary);
  letter-spacing: -0.02em;
}

.wiki-markdown-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 32px 0 14px;
}

.wiki-markdown-body p {
  margin-bottom: 20px;
}

.wiki-markdown-body ul, .wiki-markdown-body ol {
  margin: 0 0 24px 24px;
}

.wiki-markdown-body ul {
  list-style: disc;
}

.wiki-markdown-body ol {
  list-style: decimal;
}

.wiki-markdown-body li {
  margin-bottom: 8px;
}

/* 전문직 세무 콜아웃 박스 (Tip, Law, Warning) */
.callout-box {
  padding: 20px 24px;
  border-radius: var(--radius-md);
  margin: 28px 0;
  line-height: 1.65;
}

.callout-law {
  background-color: #F8F9FA;
  border-left: 4px solid #4E5968;
  color: #191F28;
}

.callout-law-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #4E5968;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.callout-tip {
  background-color: var(--primary-subtle);
  border-left: 4px solid var(--primary);
  color: #191F28;
}

.callout-tip-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.callout-warning {
  background-color: #FFF9F2;
  border-left: 4px solid var(--accent-orange);
  color: #191F28;
}

.callout-warning-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 6px;
}

/* 세무/회계 표 (Table) */
.wiki-markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.95rem;
}

.wiki-markdown-body th {
  background-color: var(--bg-surface-secondary);
  color: var(--text-primary);
  font-weight: 700;
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  text-align: left;
}

.wiki-markdown-body td {
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
}

.wiki-markdown-body tr:nth-child(even) td {
  background-color: #FAFBFC;
}

/* 다음/이전 글 네비게이션 */
.wiki-doc-pagination {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid var(--border-light);
}

.pagination-card {
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-page);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all var(--transition-fast);
}

.pagination-card:hover {
  border-color: var(--primary);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.pagination-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.pagination-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* 서고 하단 맞춤 상담 CTA 박스 */
.wiki-consult-cta-box {
  margin-top: 50px;
  background: linear-gradient(135deg, #F0F6FF 0%, #E8F3FF 100%);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  border: 1px solid rgba(49, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-box-text h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.cta-box-text p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  margin: 0;
}

/* [4] 우측 인페이지 목차 (In-page TOC / Scrollspy) */
.wiki-inpage-toc {
  width: 240px;
  flex-shrink: 0;
  padding: 48px 20px 40px 10px;
  height: calc(100vh - 64px);
  position: sticky;
  top: 64px;
  overflow-y: auto;
}

.inpage-toc-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.inpage-toc-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-left: 2px solid var(--border-light);
  padding-left: 12px;
}

.inpage-toc-item a {
  font-size: 0.825rem;
  color: var(--text-secondary);
  line-height: 1.4;
  display: block;
  transition: color var(--transition-fast);
}

.inpage-toc-item a:hover, .inpage-toc-item.active a {
  color: var(--primary);
  font-weight: 700;
}

/* [5] 모바일 반응형 처리 */
@media (max-width: 1200px) {
  .wiki-inpage-toc {
    display: none;
  }
  .wiki-main-content {
    padding: 40px 32px;
  }
}

@media (max-width: 860px) {
  .btn-sidebar-toggle {
    display: block;
  }
  .wiki-sidebar {
    position: fixed;
    top: 64px;
    left: -320px;
    width: 300px;
    height: calc(100vh - 64px);
    z-index: 1500;
    transition: left var(--transition-normal);
    box-shadow: var(--shadow-lg);
    background-color: #FFFFFF;
  }
  .wiki-sidebar.open {
    left: 0;
  }
  .wiki-header-search-wrap {
    width: 200px;
  }
  .wiki-main-content {
    padding: 24px 16px 60px;
  }
  .wiki-doc-title {
    font-size: 1.75rem;
  }
  .wiki-consult-cta-box {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }
  .wiki-doc-pagination {
    grid-template-columns: 1fr;
  }
}

/* [6] 문서 툴바 및 인쇄 스타일 */
.wiki-doc-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.wiki-doc-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-doc-tool {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  background-color: var(--bg-surface-secondary);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-doc-tool:hover {
  background-color: var(--bg-surface-hover);
  color: var(--primary);
}

@media print {
  .wiki-header, 
  .wiki-sidebar, 
  .wiki-inpage-toc, 
  .wiki-doc-pagination, 
  .wiki-consult-cta-box, 
  .wiki-doc-tools, 
  .reading-progress-bar,
  .btn-sidebar-toggle {
    display: none !important;
  }
  .wiki-layout-container {
    display: block !important;
    max-width: 100% !important;
    margin: 0 !important;
  }
  .wiki-main-content {
    padding: 0 !important;
    width: 100% !important;
  }
  body {
    background-color: #FFFFFF !important;
    color: #191F28 !important;
    font-size: 11pt !important;
  }
}