/* Dev Wiki GitBook 스타일 */

.dev-wiki-container {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  grid-template-areas: "sidebar content";
  gap: 0;
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 200px);
}

/* 사이드바 네비게이션 */
.dev-wiki-sidebar {
  grid-area: sidebar;
  position: sticky;
  top: 2rem;
  height: fit-content;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
  padding: 1.5rem 0;
  border-right: 1px solid var(--border-color);
  background: var(--bg-primary);
}

.dev-wiki-nav {
  padding: 0 1rem;
}

.dev-wiki-nav-section {
  margin-bottom: 0.5rem;
}

.dev-wiki-nav-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
  border-radius: 6px;
  transition: background 0.2s ease;
}

.dev-wiki-nav-header:hover {
  background: var(--bg-secondary);
}

.dev-wiki-nav-icon {
  font-size: 1.125rem;
}

.dev-wiki-nav-title {
  flex: 1;
  font-size: 0.9375rem;
}

.dev-wiki-nav-arrow {
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.dev-wiki-nav-section.active .dev-wiki-nav-arrow {
  transform: rotate(90deg);
}

.dev-wiki-nav-list {
  list-style: none;
  padding: 0;
  margin: 0.25rem 0 0 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.3s ease, margin 0.3s ease;
}

.dev-wiki-nav-section.active .dev-wiki-nav-list {
  max-height: 1000px;
  opacity: 1;
  margin-top: 0.5rem;
}

.dev-wiki-nav-item {
  margin: 0;
}

.dev-wiki-nav-link {
  display: block;
  padding: 0.5rem 0.75rem;
  padding-left: 2rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.dev-wiki-nav-link:hover {
  color: var(--accent-color);
  background: var(--bg-secondary);
}

.dev-wiki-nav-link.active {
  color: var(--accent-color);
  background: var(--accent-light);
  font-weight: 500;
}

.dev-wiki-nav-sublist {
  list-style: none;
  padding: 0;
  margin: 0.25rem 0 0 0;
  padding-left: 1rem;
}

.dev-wiki-nav-subitem {
  margin: 0.125rem 0;
}

.dev-wiki-nav-sublink {
  display: block;
  padding: 0.375rem 0.75rem;
  padding-left: 2.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8125rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.dev-wiki-nav-sublink:hover {
  color: var(--accent-color);
  background: var(--bg-secondary);
}

/* 메인 콘텐츠 영역 */
.dev-wiki-content {
  grid-area: content;
  padding: 2rem 3rem;
  min-width: 0;
}

.dev-wiki-doc {
  max-width: 900px;
  margin: 0 auto;
}

/* 홈 페이지 */
.dev-wiki-home {
  padding: 2rem 0;
}

/* 포스트 리스트 */
.dev-posts-list {
  margin-top: 3rem;
}

.dev-posts-list-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--border-color);
}

.dev-wiki-home .post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dev-wiki-home .post-list-item {
  display: block;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.dev-wiki-home .post-list-item:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border-color: var(--accent-color);
  transform: translateX(4px);
}

.dev-wiki-home .post-list-item.empty {
  background: transparent;
  border: none;
  padding: 2rem;
  text-align: center;
  color: var(--text-secondary);
}

.dev-wiki-home .post-list-item.empty:hover {
  transform: none;
  box-shadow: none;
}

.dev-wiki-home .post-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.dev-wiki-home .post-list-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  flex: 1;
}

.dev-wiki-home .post-list-subcategory {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: var(--accent-light);
  color: var(--accent-color);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

.dev-wiki-home .post-list-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.dev-wiki-home .post-list-date {
  color: var(--text-secondary);
}

.dev-wiki-home .post-list-views {
  color: var(--text-secondary);
}

.dev-wiki-home-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.dev-wiki-home-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  line-height: 1.6;
}

.dev-wiki-subcategories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.dev-wiki-subcategory-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.dev-wiki-subcategory-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.dev-wiki-subcategory-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.dev-wiki-subcategory-icon {
  font-size: 1.5rem;
}

.dev-wiki-subcategory-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.dev-wiki-subcategory-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.dev-wiki-subcategory-title a:hover {
  color: var(--accent-color);
}

.dev-wiki-subcategory-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.dev-wiki-subcategory-sections {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dev-wiki-section-link {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.75rem;
  color: var(--accent-color);
  text-decoration: none;
  font-size: 0.875rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  width: fit-content;
}

.dev-wiki-section-link:hover {
  background: var(--accent-light);
  transform: translateX(4px);
}

/* 문서 콘텐츠 */
.dev-wiki-doc-content {
  padding: 0;
}

.dev-wiki-doc-content h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.dev-wiki-doc-intro {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  line-height: 1.6;
}

.dev-wiki-doc-content h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--border-color);
}

.dev-wiki-doc-content h3 {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

/* 오류 카테고리 */
.dev-wiki-error-category {
  margin-bottom: 3rem;
}

.dev-wiki-error-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  transition: all 0.2s ease;
}

.dev-wiki-error-item:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border-color: var(--accent-color);
}

.dev-wiki-error-item h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.dev-wiki-error-item h3 a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.dev-wiki-error-item h3 a:hover {
  color: var(--accent-color);
}

.dev-wiki-error-meta {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.dev-wiki-error-severity,
.dev-wiki-error-frequency {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.dev-wiki-error-severity {
  background: var(--accent-pastel);
  color: var(--accent-color);
}

.dev-wiki-error-severity.severity-high {
  background: #FEE2E2;
  color: #DC2626;
}

.dev-wiki-error-severity.severity-medium {
  background: #FEF3C7;
  color: #D97706;
}

.dev-wiki-error-severity.severity-low {
  background: #D1FAE5;
  color: #059669;
}

.dev-wiki-error-frequency {
  background: var(--bg-primary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.dev-wiki-error-related {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.dev-wiki-error-related a {
  color: var(--accent-color);
  text-decoration: none;
  margin: 0 0.25rem;
  transition: color 0.2s ease;
}

.dev-wiki-error-related a:hover {
  text-decoration: underline;
}

/* 문법 레퍼런스 */
.dev-wiki-syntax-series,
.dev-wiki-syntax-other {
  margin-bottom: 3rem;
}

.dev-wiki-syntax-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dev-wiki-syntax-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  transition: all 0.2s ease;
}

.dev-wiki-syntax-item:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border-color: var(--accent-color);
  transform: translateX(4px);
}

.dev-wiki-syntax-item h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.dev-wiki-syntax-item h3 a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.dev-wiki-syntax-item h3 a:hover {
  color: var(--accent-color);
}

.dev-wiki-syntax-topics {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.dev-wiki-topic-tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: var(--bg-primary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 400;
}

/* Guide Section Styles */
.dev-wiki-guide-section {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.dev-wiki-guide-section:last-child {
  border-bottom: none;
}

.dev-wiki-guide-section h2 {
  font-size: 1.75rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 0.5rem;
}

.dev-wiki-guide-section h3 {
  font-size: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  font-weight: 600;
}

.dev-wiki-guide-section ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.dev-wiki-guide-section li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* Code Block Styles */
.dev-wiki-code-block {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 6px;
  padding: 1rem;
  margin: 1rem 0;
  overflow-x: auto;
}

.dev-wiki-code-block pre {
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--code-text);
}

.dev-wiki-code-block code {
  background: transparent;
  padding: 0;
  border: none;
  color: var(--code-text);
  font-family: inherit;
}

/* 반응형 */
@media (max-width: 1100px) {
  .dev-wiki-container {
    grid-template-columns: 1fr;
    grid-template-areas: "content";
  }
  
  .dev-wiki-sidebar {
    display: none;
  }
  
  .dev-wiki-content {
    padding: 1.5rem 1.25rem;
  }
}

@media (max-width: 768px) {
  .dev-wiki-content {
    padding: 1.25rem 1rem;
  }
  
  .dev-wiki-home-title {
    font-size: 2rem;
  }
  
  .dev-wiki-subcategories {
    grid-template-columns: 1fr;
  }
}