/* static/css/custom.css - 전체 페이지 통합 디자인 */

/* ========================================
   전역 색상 변수 정의
   ======================================== */

:root {
    /* 라이트 모드 */
    --light-bg-primary: #ffffff;
    --light-bg-secondary: #f8fafc;
    --light-text-primary: #0f172a;
    --light-text-secondary: #334155;
    --light-text-tertiary: #64748b;
    --light-border: #e2e8f0;
    --light-card-bg: #ffffff;
    
    /* 다크 모드 */
    --dark-bg-primary: #0f172a;
    --dark-bg-secondary: #1e293b;
    --dark-text-primary: #f1f5f9;
    --dark-text-secondary: #cbd5e1;
    --dark-text-tertiary: #94a3b8;
    --dark-border: #334155;
    --dark-card-bg: #1e293b;
}

/* ========================================
   네비게이션 바 Bullet Points 제거
   ======================================== */

#menu {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

#menu li {
    list-style: none !important;
    list-style-type: none !important;
}

#menu li::before {
    content: none !important;
}

/* 모든 ul 요소의 기본 bullet 제거 */
.nav ul,
.header ul,
header ul {
    list-style: none !important;
    padding-left: 0 !important;
}

/* ========================================
   헤더/네비게이션 스타일
   ======================================== */

/* 라이트모드 헤더 */
body:not(.dark) .header,
body:not(.dark) header {
    background-color: var(--light-bg-primary) !important;
    border-bottom: 1px solid var(--light-border) !important;
}

body:not(.dark) .header a,
body:not(.dark) .header .logo a,
body:not(.dark) #menu a {
    color: var(--light-text-primary) !important;
    text-decoration: none !important;
}

body:not(.dark) .header a:hover,
body:not(.dark) #menu a:hover {
    color: var(--light-text-secondary) !important;
}

/* 다크모드 헤더 */
.dark .header,
.dark header {
    background-color: var(--dark-bg-secondary) !important;
    border-bottom: 1px solid var(--dark-border) !important;
}

.dark .header a,
.dark .header .logo a,
.dark #menu a {
    color: var(--dark-text-primary) !important;
    text-decoration: none !important;
}

.dark .header a:hover,
.dark #menu a:hover {
    color: #ffffff !important;
}

/* 테마 토글 버튼 */
body:not(.dark) #theme-toggle {
    color: var(--light-text-primary) !important;
}

.dark #theme-toggle {
    color: var(--dark-text-primary) !important;
}

/* ========================================
   메인 콘텐츠 영역 - 라이트 모드 흰색 배경
   ======================================== */

/* 라이트모드 - 전체 배경 흰색 */
body:not(.dark) {
    background-color: #ffffff !important;
}

body:not(.dark) main,
body:not(.dark) .main {
    background-color: #ffffff !important;
}

/* Posts 페이지 컨테이너 배경도 흰색 */
body:not(.dark) .posts-list-section,
body:not(.dark) .recent-posts-section {
    background-color: #ffffff !important;
}

/* 다크모드 메인 배경 */
.dark {
    background-color: var(--dark-bg-primary) !important;
}

.dark main,
.dark .main {
    background-color: var(--dark-bg-primary) !important;
}

/* ========================================
   Posts 리스트 페이지 카드 디자인
   ======================================== */

/* 라이트 모드 - 카드에 미묘한 배경색 차이 */
body:not(.dark) .post-entry,
body:not(.dark) .first-entry,
body:not(.dark) article.post-card,
body:not(.dark) .post-card {
    background: #ffffff !important;
    border: 1px solid var(--light-border) !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    margin-bottom: 20px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
}

body:not(.dark) .post-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

/* 다크 모드 카드 */
.dark .post-entry,
.dark .first-entry,
.dark article.post-card,
.dark .post-card {
    background: var(--dark-card-bg) !important;
    border: 1px solid var(--dark-border) !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    margin-bottom: 20px !important;
}

/* 날짜 영역 스타일 */
body:not(.dark) .post-date,
body:not(.dark) .post-date-section {
    background: #f8fafc !important;
    color: var(--light-text-secondary) !important;
}

.dark .post-date,
.dark .post-date-section {
    background: #334155 !important;
    color: var(--dark-text-secondary) !important;
}

/* 카테고리 헤더 */
.post-category-header {
    background: transparent !important;
    padding: 12px 20px !important;
    border-bottom: none !important;
}

body:not(.dark) .post-category-header {
    color: var(--light-text-tertiary) !important;
}

.dark .post-category-header {
    color: var(--dark-text-tertiary) !important;
}

/* ========================================
   About 페이지 및 일반 페이지 텍스트
   ======================================== */

/* 라이트모드 - 모든 텍스트 요소 */
body:not(.dark) h1,
body:not(.dark) h2,
body:not(.dark) h3,
body:not(.dark) h4,
body:not(.dark) h5,
body:not(.dark) h6 {
    color: var(--light-text-primary) !important;
    font-weight: 700 !important;
}

body:not(.dark) p,
body:not(.dark) li,
body:not(.dark) .content,
body:not(.dark) .post-content,
body:not(.dark) article {
    color: var(--light-text-secondary) !important;
    line-height: 1.7 !important;
}

/* 다크모드 - 모든 텍스트 요소 */
.dark h1,
.dark h2,
.dark h3,
.dark h4,
.dark h5,
.dark h6 {
    color: var(--dark-text-primary) !important;
    font-weight: 600 !important;
}

.dark p,
.dark li,
.dark .content,
.dark .post-content,
.dark article {
    color: var(--dark-text-secondary) !important;
    line-height: 1.7 !important;
}

/* ========================================
   Posts 리스트 제목 및 메타 정보
   ======================================== */

/* 라이트모드 포스트 제목 */
body:not(.dark) .entry-header h2,
body:not(.dark) .entry-header h2 a,
body:not(.dark) .post-title,
body:not(.dark) .post-title a {
    color: var(--light-text-primary) !important;
    font-weight: 700 !important;
}

body:not(.dark) .entry-header h2 a:hover {
    color: #2563eb !important;
}

/* 다크모드 포스트 제목 */
.dark .entry-header h2,
.dark .entry-header h2 a,
.dark .post-title,
.dark .post-title a {
    color: var(--dark-text-primary) !important;
    font-weight: 600 !important;
}

.dark .entry-header h2 a:hover {
    color: #60a5fa !important;
}

/* 메타 정보 (날짜, 읽기 시간 등) */
body:not(.dark) .post-meta,
body:not(.dark) .entry-footer,
body:not(.dark) time {
    color: var(--light-text-tertiary) !important;
}

.dark .post-meta,
.dark .entry-footer,
.dark time {
    color: var(--dark-text-tertiary) !important;
}

/* ========================================
   링크 스타일 (About 페이지 포함)
   ======================================== */

/* 라이트모드 링크 */
body:not(.dark) a:not(.header a):not(#menu a) {
    color: #2563eb !important;
}

body:not(.dark) a:not(.header a):not(#menu a):hover {
    color: #1d4ed8 !important;
    text-decoration: underline !important;
}

/* 다크모드 링크 */
.dark a:not(.header a):not(#menu a) {
    color: #60a5fa !important;
}

.dark a:not(.header a):not(#menu a):hover {
    color: #93c5fd !important;
    text-decoration: underline !important;
}

/* ========================================
   블록쿼트 스타일 (About 페이지)
   ======================================== */

body:not(.dark) blockquote {
    background-color: #f8fafc !important;
    border-left: 4px solid #3b82f6 !important;
    color: var(--light-text-secondary) !important;
    padding: 1rem !important;
    margin: 1rem 0 !important;
}

.dark blockquote {
    background-color: var(--dark-bg-secondary) !important;
    border-left: 4px solid #60a5fa !important;
    color: var(--dark-text-secondary) !important;
    padding: 1rem !important;
    margin: 1rem 0 !important;
}

/* ========================================
   코드 블록 스타일
   ======================================== */

body:not(.dark) code {
    background-color: #f1f5f9 !important;
    color: #0f172a !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
}

.dark code {
    background-color: #334155 !important;
    color: #f1f5f9 !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
}

/* ========================================
   카테고리 필터 버튼 스타일
   ======================================== */

body:not(.dark) .filter-btn {
    background: #ffffff !important;
    border: 2px solid var(--light-border) !important;
    color: var(--light-text-secondary) !important;
}

body:not(.dark) .filter-btn:hover,
body:not(.dark) .filter-btn.active {
    background: #3b82f6 !important;
    color: #ffffff !important;
    border-color: #3b82f6 !important;
}

.dark .filter-btn {
    background: var(--dark-bg-secondary) !important;
    border: 2px solid var(--dark-border) !important;
    color: var(--dark-text-secondary) !important;
}

.dark .filter-btn:hover,
.dark .filter-btn.active {
    background: #60a5fa !important;
    color: #0f172a !important;
    border-color: #60a5fa !important;
}

/* ========================================
   Draft 뱃지
   ======================================== */

.entry-hint {
    padding: 4px 8px !important;
    border-radius: 4px !important;
    font-weight: 600 !important;
}

body:not(.dark) .entry-hint {
    background-color: #fee2e2 !important;
    color: #dc2626 !important;
}

.dark .entry-hint {
    background-color: rgba(220, 38, 38, 0.2) !important;
    color: #fca5a5 !important;
}

/* ========================================
   섹션 헤더 스타일
   ======================================== */

body:not(.dark) .category-header {
    background: transparent !important;
    border-bottom: 2px solid var(--light-border) !important;
}

.dark .category-header {
    background: transparent !important;
    border-bottom: 2px solid var(--dark-border) !important;
}

/* ========================================
   페이지 타이틀 및 설명
   ======================================== */

body:not(.dark) .page-title {
    color: var(--light-text-primary) !important;
}

body:not(.dark) .page-description {
    color: var(--light-text-secondary) !important;
}

.dark .page-title {
    color: var(--dark-text-primary) !important;
}

.dark .page-description {
    color: var(--dark-text-secondary) !important;
}

/* ========================================
   카테고리 섹션 스타일
   ======================================== */

body:not(.dark) .category-section {
    background: transparent !important;
}

body:not(.dark) .category-title {
    color: var(--light-text-primary) !important;
}

body:not(.dark) .category-description {
    color: var(--light-text-secondary) !important;
}

.dark .category-section {
    background: transparent !important;
}

.dark .category-title {
    color: var(--dark-text-primary) !important;
}

.dark .category-description {
    color: var(--dark-text-secondary) !important;
}

/* ========================================
   Footer 스타일
   ======================================== */

body:not(.dark) .footer,
body:not(.dark) footer {
    background-color: #f8fafc !important;
    border-top: 1px solid var(--light-border) !important;
    color: var(--light-text-secondary) !important;
}

.dark .footer,
.dark footer {
    background-color: var(--dark-bg-secondary) !important;
    border-top: 1px solid var(--dark-border) !important;
    color: var(--dark-text-secondary) !important;
}

/* ========================================
   모바일 대응
   ======================================== */

@media (max-width: 768px) {
    /* 모바일에서 카드 디자인 유지 */
    body:not(.dark) .post-entry,
    body:not(.dark) .first-entry,
    body:not(.dark) .post-card {
        background: #ffffff !important;
        border: 1px solid var(--light-border) !important;
    }
    
    .dark .post-entry,
    .dark .first-entry,
    .dark .post-card {
        background: var(--dark-card-bg) !important;
        border: 1px solid var(--dark-border) !important;
    }
    
    /* 모바일 텍스트 가독성 강화 */
    .dark h1, .dark h2, .dark h3 {
        color: #ffffff !important;
    }
    
    body:not(.dark) h1,
    body:not(.dark) h2,
    body:not(.dark) h3 {
        color: #000000 !important;
    }
}

/* ========================================
   PaperMod 테마 기본 스타일 오버라이드
   ======================================== */

/* 리스트 스타일 제거 */
.list ul,
.list ol,
.post-content ul,
.post-content ol {
    list-style: none !important;
    padding-left: 0 !important;
}

/* 콘텐츠 내 리스트는 다시 활성화 */
article .post-content ul,
article .post-content ol,
.article-content ul,
.article-content ol {
    list-style: initial !important;
    padding-left: 2rem !important;
}

article .post-content ul {
    list-style-type: disc !important;
}

article .post-content ol {
    list-style-type: decimal !important;
}

/* Custom styles for TheLogos */

/* Reading progress bar at top of the page */
#reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 9999;
  /* Use the theme's primary color if available */
  background: var(--primary, #6366f1);
}

/* Back-to-top button styling */
#back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1.5rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  cursor: pointer;
  transition: opacity 0.2s ease;
  opacity: 0;
  z-index: 9999;
}

/* Translation hint bar styling */
.translate-hint {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--theme, #fff);
  color: var(--content, #111);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 9998;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.08);
}
.translate-hint__content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0.6rem 1rem;
  display: flex;
  gap: 0.8rem;
  align-items: center;
  font-size: 0.95rem;
}
.translate-hint__help summary {
  cursor: pointer;
}
.translate-hint__close {
  margin-left: auto;
  background: transparent;
  border: none;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  color: inherit;
}

/* Improve readability of post content */
.post-content,
.single .post-content {
  line-height: 1.75;
  font-size: 1.05rem;
}

/* Table styling for better visibility */
.post-content table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid rgba(0, 0, 0, 0.1);
  overflow-x: auto;
  display: block;
}
.post-content table th,
.post-content table td {
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0.6rem 0.7rem;
  vertical-align: top;
}
.post-content table thead th {
  background: rgba(0, 0, 0, 0.035);
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .post-content table {
    border-color: rgba(255, 255, 255, 0.15);
  }
  .post-content table th,
  .post-content table td {
    border-color: rgba(255, 255, 255, 0.12);
  }
  .post-content table thead th {
    background: rgba(255, 255, 255, 0.05);
  }
}

/* Code block improvements */
.post-content pre code {
  font-size: 0.95rem;
  line-height: 1.6;
  tab-size: 2;
}
.post-content pre {
  border-radius: 0.75rem;
}

/* Touch target sizing for links and buttons */
.post-content a,
.post-content button {
  min-height: 44px;
}