/* 모던 모노톤 이모지 사이트 스타일 */

/* Mathematical symbols를 위한 웹폰트 로드 - 성능 최적화 */
/* Google Fonts와 시스템 폰트를 사용하여 404 오류 해결 */

/* 향상된 폰트 스타일들 */
.bold-enhanced {
  font-weight: 900;
  letter-spacing: 0.2px;
  text-shadow: 0.3px 0 0 currentColor;
  display: inline-block;
}

.monospace-enhanced {
  font-family: 'Courier New', 'Consolas', 'Monaco', monospace;
  font-weight: 600;
  letter-spacing: 0.1em;
  background: rgba(0, 0, 0, 0.05);
  padding: 0 2px;
  border-radius: 2px;
  display: inline-block;
}

.italic-enhanced {
  font-style: italic;
  transform: skew(-10deg);
  letter-spacing: 0.3px;
  font-weight: 400;
  display: inline-block;
}

.bold-italic-enhanced {
  font-style: italic;
  font-weight: 800;
  transform: skew(-12deg);
  letter-spacing: 0.5px;
  text-shadow: 0.3px 0 0 currentColor;
  display: inline-block;
}

.script-enhanced {
  font-family: 'Lucida Handwriting', 'Brush Script MT', 'Dancing Script', cursive;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.6px;
  transform: rotate(-1deg) skew(-5deg);
  text-shadow: 0.5px 0.5px 0 rgba(0, 0, 0, 0.1);
  display: inline-block;
}

.bold-script-enhanced {
  font-family: 'Lucida Handwriting', 'Brush Script MT', 'Dancing Script', cursive;
  font-weight: 800;
  font-style: italic;
  letter-spacing: 0.8px;
  transform: rotate(-2deg) skew(-5deg);
  text-shadow: 0.8px 0 0 currentColor, 0.5px 0.5px 0 rgba(0, 0, 0, 0.15);
  display: inline-block;
}

.double-struck-enhanced {
  font-weight: 900;
  color: var(--primary-text);
  text-shadow: none;
  -webkit-text-stroke: 2px currentColor;
  -webkit-text-fill-color: var(--primary-bg);
  letter-spacing: 2px;
  display: inline-block;
  position: relative;
}

/* Safari 전용 스타일 */
@supports (-webkit-appearance: none) {
  .script-font {
    font-family: 'Apple Chancery', 'Brush Script MT', cursive;
    font-style: italic;
    letter-spacing: 0.5px;
    transform: rotate(-1deg);
  }

  .bold-script-font {
    font-family: 'Apple Chancery', 'Brush Script MT', cursive;
    font-weight: bold;
    font-style: italic;
    letter-spacing: 0.8px;
    transform: rotate(-2deg);
    text-shadow: 0.5px 0 0 currentColor;
  }
}

/* 크로스 플랫폼 이모지 폰트 정의 */
.emoji-universal {
  font-family:
    "Apple Color Emoji",
    /* iOS/macOS - 가장 우선 */
    "Segoe UI Emoji",
    /* Windows 10/11 */
    "Noto Color Emoji",
    /* Android/Linux */
    "Twemoji Mozilla",
    /* Firefox fallback */
    "EmojiOne Color",
    /* 웹폰트 fallback */
    "Symbola",
    /* 추가 fallback */
    sans-serif;

  /* 이모지 렌더링 최적화 */
  font-variant-emoji: emoji;
  font-feature-settings: "liga" off;
  -webkit-font-feature-settings: "liga" off;
  text-rendering: optimizeSpeed;
  -webkit-text-stroke: 0;
}

/* CSS 변수 */
:root {
  --primary-bg: #ffffff;
  --secondary-bg: #f8f9fa;
  --tertiary-bg: #f1f3f4;
  --accent-bg: #e8eaed;

  --primary-text: #202124;
  --secondary-text: #5f6368;
  --tertiary-text: #80868b;
  --accent-text: #1a73e8;

  --border-color: #dadce0;
  --hover-bg: #f1f3f4;
  --active-bg: #e8f0fe;

  --shadow-light: 0 1px 2px 0 rgba(60, 64, 67, 0.1);
  --shadow-medium: 0 1px 3px 0 rgba(60, 64, 67, 0.15);
  --shadow-heavy: 0 2px 6px 2px rgba(60, 64, 67, 0.15);

  --border-radius: 8px;
  --border-radius-large: 12px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  /* Mathematical symbols를 위해 Noto Sans Math를 우선 적용, 한글은 Noto Sans KR로 렌더링 */
  --font-family:
    'Cambria Math',
    /* Windows 기본 수학 폰트 */
    'STIX Two Math',
    /* Google Fonts 수학 폰트 */
    'Apple Symbols',
    /* macOS 심볼 폰트 */
    'Segoe UI Symbol',
    /* Windows 심볼 폰트 */
    'Noto Sans Math',
    /* Google Fonts Math */
    'Noto Color Emoji',
    /* 이모지 지원 */
    'Apple Color Emoji',
    /* Apple 이모지 */
    'Segoe UI Emoji',
    /* Windows 이모지 */
    'Noto Sans KR',
    /* 한글 지원 */
    'Noto Sans',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    sans-serif;

  /* 국기 이모지 전용 폰트 스택 (Windows Chrome 호환성) */
  --flag-font-family:
    'Segoe UI Emoji',
    /* Windows 기본 이모지 폰트 */
    'Noto Color Emoji',
    /* Google 이모지 폰트 */
    'Apple Color Emoji',
    /* Apple 이모지 폰트 */
    'Twemoji Mozilla',
    /* Firefox 이모지 */
    emoji,
    /* 일반 이모지 fallback */
    sans-serif;
}

/* 리셋 및 기본 스타일 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background: var(--primary-bg);
  color: var(--primary-text);
  line-height: 1.5;
  overflow-x: hidden;
}

/* 앱 컨테이너 */
.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* 헤더 */
.header {
  background: var(--primary-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 24px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}

.logo-icon {
  font-size: 32px;
  animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
  }
}

@keyframes fadeInScale {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInUp {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.logo-text {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary-text);
  letter-spacing: -0.5px;
}

.tagline {
  color: var(--secondary-text);
  font-size: 16px;
  font-weight: 400;
}

/* 검색 섹션 */
.search-section {
  background: var(--secondary-bg);
  padding: 20px 0 24px;
  border-bottom: 1px solid var(--border-color);
}

/* 언어 선택기 */
.search-language-selector {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.search-lang-btn {
  padding: 6px 10px;
  font-size: 12px;
  border: 1px solid var(--border-color);
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--secondary-text);
  font-weight: 500;
  font-family: var(--font-family);
  white-space: nowrap;
  min-width: 44px;
}

.search-lang-btn:hover {
  background: var(--hover-bg);
  border-color: var(--accent-text);
}

.search-lang-btn.active {
  background: var(--accent-text);
  color: white;
  border-color: var(--accent-text);
}

.search-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 검색 행 */
.search-row {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 16px;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
  max-width: 400px;
}

#searchInput {
  width: 100%;
  padding: 12px 20px;
  font-size: 14px;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-large);
  background: var(--primary-bg);
  color: var(--primary-text);
  transition: var(--transition);
  outline: none;
  font-family: var(--font-family);
}

#searchInput:focus {
  border-color: var(--accent-text);
  box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

#searchInput::placeholder {
  color: var(--tertiary-text);
}

.search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--tertiary-text);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
}

.search-clear:hover {
  background: var(--hover-bg);
  color: var(--secondary-text);
}

.search-clear.show {
  opacity: 1;
  visibility: visible;
}

/* 필터 탭 */
.filter-tabs {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--primary-bg);
}

.filter-tab {
  padding: 8px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--secondary-text);
  transition: var(--transition);
  border-right: 1px solid var(--border-color);
}

.filter-tab:last-child {
  border-right: none;
}

.filter-tab:hover {
  background: var(--hover-bg);
}

.filter-tab.active {
  background: var(--accent-text);
  color: white;
}

/* 필터 콘텐츠 */
.filter-content {
  display: none;
  margin-bottom: 16px;
}

.filter-content.active {
  display: block;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-start;
}

.filter-btn {
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--primary-bg);
  color: var(--secondary-text);
  cursor: pointer;
  transition: var(--transition);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-family);
  white-space: nowrap;
}

.filter-btn:hover {
  background: var(--hover-bg);
  border-color: var(--accent-text);
}

.filter-btn.active {
  background: var(--accent-text);
  color: white;
  border-color: var(--accent-text);
}

/* 추천 박스들 */
.recommendation-boxes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
}

.rec-box {
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-large);
  overflow: hidden;
  min-height: 120px;
}

.rec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--tertiary-bg);
  border-bottom: 1px solid var(--border-color);
}

.rec-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-text);
}

.rec-expand {
  background: none;
  border: none;
  color: var(--accent-text);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 4px;
  transition: var(--transition);
}

.rec-expand:hover {
  background: var(--hover-bg);
}

.rec-content {
  padding: 12px;
  min-height: 80px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: flex-start;
  transition: opacity 0.3s ease-in-out;
}

.rec-content.updating {
  opacity: 0.7;
}

.rec-emoji {
  display: inline-block;
  font-size: 20px;
  padding: 4px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
  animation: fadeInScale 0.3s ease-out;
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
  -webkit-font-feature-settings: "liga" off;
  font-feature-settings: "liga" off;
}

.rec-emoji:hover {
  background: var(--hover-bg);
  transform: scale(1.1);
}

/* 인스타 폰트 변환기 */
.font-converter {
  flex-direction: column;
  gap: 8px;
  align-items: stretch;
}

.font-input-group {
  display: flex;
  gap: 8px;
}

#fontInput {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 14px;
  font-family: var(--font-family);
  outline: none;
}

#fontInput:focus {
  border-color: var(--accent-text);
}

.font-style-indicator {
  font-size: 12px;
  color: var(--accent-text);
  font-weight: 500;
  background: var(--active-bg);
  padding: 2px 8px;
  border-radius: 10px;
}

.font-navigation {
  display: flex;
  align-items: center;
  gap: 8px;
}

.font-nav-btn {
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 18px;
  font-weight: bold;
  color: var(--secondary-text);
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
}

.font-nav-btn:hover {
  background: var(--hover-bg);
  border-color: var(--accent-text);
  color: var(--accent-text);
}

.font-nav-btn:active {
  transform: scale(0.95);
}

.font-output {
  flex: 1;
  padding: 12px;
  background: var(--tertiary-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  height: 48px;
  /* min-height를 height로 변경하여 고정 높이 지정 */
  display: flex;
  align-items: center;
  justify-content: center;
  word-break: break-all;
  /* Mathematical symbols와 특수 문자들을 위한 특화된 폰트 스택 */
  /* Windows: Cambria Math 우선, macOS: STIX Two Math 우선 */
  font-family:
    'Cambria Math',
    /* Windows 기본 수학 폰트 */
    'STIX Two Math',
    /* Google Fonts 수학 폰트 */
    'Apple Symbols',
    /* macOS 심볼 폰트 */
    'Segoe UI Symbol',
    /* Windows 심볼 폰트 */
    'MathFont',
    /* 커스텀 수학 폰트 */
    'Times New Roman',
    /* 범용 fallback */
    'DejaVu Sans',
    /* Linux 기본 폰트 */
    'Arial Unicode MS',
    /* 광범위 유니코드 지원 */
    'Symbola',
    /* 심볼 전용 폰트 */
    monospace,
    /* 고정폭 fallback */
    serif;
  /* 최종 fallback */
}

.font-output:hover {
  background: var(--hover-bg);
}

.font-output.empty {
  color: var(--tertiary-text);
  font-style: italic;
  font-weight: normal;
}


/* 메인 컨텐츠 */
.main-content {
  flex: 1;
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 20px;
  gap: 24px;
  width: 100%;
}

/* 서브카테고리 태그 */
.subcategory-tags {
  margin-bottom: 20px;
  padding: 16px;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-large);
}

.subcategory-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-text);
  margin-bottom: 12px;
}

.subcategory-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.subcategory-btn {
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--primary-bg);
  color: var(--secondary-text);
  cursor: pointer;
  transition: var(--transition);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-family);
  white-space: nowrap;
}

.subcategory-btn:hover {
  background: var(--hover-bg);
  border-color: var(--accent-text);
  transform: translateY(-1px);
}

.subcategory-btn.active {
  background: var(--accent-text);
  color: white;
  border-color: var(--accent-text);
}

/* 이모지 컨테이너 */
.emoji-container {
  flex: 1;
  min-height: 400px;
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 12px;
  padding: 0;
}

.emoji-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 8px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--primary-bg);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
  position: relative;
  min-height: 100px;
}

.emoji-item:hover {
  background: var(--hover-bg);
  border-color: var(--accent-text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.emoji-item:active {
  transform: translateY(0);
}

.emoji-char {
  font-size: 32px;
  margin-bottom: 8px;
  line-height: 1;
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
  -webkit-font-feature-settings: "liga" off;
  font-feature-settings: "liga" off;
}

.emoji-name {
  font-size: 12px;
  color: var(--secondary-text);
  text-align: center;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.3;
}

/* 검색 결과 없음 */
.no-results {
  text-align: center;
  padding: 80px 20px;
  color: var(--secondary-text);
}

.no-results-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.no-results h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--primary-text);
  font-weight: 600;
}

/* 히스토리 패널 */
.history-panel {
  width: 220px;
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-large);
  height: fit-content;
  position: sticky;
  top: 120px;
  transition: var(--transition);
  overflow: hidden;
}

.history-panel.collapsed {
  width: 50px;
}

.history-panel.collapsed .history-header h3,
.history-panel.collapsed .clear-history {
  display: none;
}

.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  background: var(--secondary-bg);
}

.history-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-text);
}

.history-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  color: var(--secondary-text);
  transition: var(--transition);
}

.history-toggle:hover {
  background: var(--hover-bg);
}

.toggle-icon {
  font-size: 16px;
  transition: var(--transition);
}

.history-panel.collapsed .toggle-icon {
  transform: rotate(180deg);
}

.history-content {
  max-height: 300px;
  overflow-y: auto;
}

.history-grid {
  padding: 12px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 6px;
}

.history-emoji-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 24px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  background: var(--tertiary-bg);
}

.history-emoji-item:hover {
  background: var(--hover-bg);
  transform: scale(1.1);
}

.history-emoji-item .history-remove {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  background: var(--secondary-text);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 10px;
  cursor: pointer;
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.history-emoji-item:hover .history-remove {
  opacity: 1;
}

.history-remove:hover {
  background: #ea4335;
}

.history-empty {
  text-align: center;
  padding: 20px;
  color: var(--tertiary-text);
}

.empty-icon {
  font-size: 24px;
  opacity: 0.5;
}

.history-actions {
  padding: 16px;
  border-top: 1px solid var(--border-color);
  background: var(--secondary-bg);
}

.clear-history {
  width: 100%;
  padding: 8px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--primary-bg);
  color: var(--secondary-text);
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-family);
}

.clear-history:hover {
  background: var(--hover-bg);
  border-color: #ea4335;
  color: #ea4335;
}

/* 모달 */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 20px;
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--primary-bg);
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-heavy);
  width: 100%;
  max-width: 400px;
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-overlay.show .modal {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-text);
}

.modal-close {
  background: none;
  border: none;
  color: var(--tertiary-text);
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  transition: var(--transition);
  font-size: 18px;
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
}

.modal-close:hover {
  background: var(--hover-bg);
}

.modal-body {
  padding: 20px;
  text-align: center;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-emoji {
  font-size: 64px;
  margin-bottom: 16px;
  line-height: 1;
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
  -webkit-font-feature-settings: "liga" off;
  font-feature-settings: "liga" off;
}

.modal-keywords {
  color: var(--secondary-text);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.5;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}

.action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--primary-bg);
  color: var(--secondary-text);
  cursor: pointer;
  transition: var(--transition);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-family);
}

.action-btn:hover {
  background: var(--hover-bg);
  border-color: var(--accent-text);
}

.action-btn.primary {
  background: var(--accent-text);
  color: white;
  border-color: var(--accent-text);
}

.action-btn.primary:hover {
  background: #1557b0;
}

.btn-icon {
  font-size: 16px;
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
}

/* 스킨톤 팔레트 (이모지 이름 하단) */
.skintone-palette {
  margin: 12px 0;
  padding: 8px 0;
  display: flex;
  justify-content: center;
}

.skintone-dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  align-items: center;
}

.skintone-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.skintone-dot:hover {
  transform: scale(1.1);
  border-color: var(--accent-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.skintone-dot.default {
  background: linear-gradient(45deg, #ffeb3b, #ffc107);
  border-color: #ff9800;
}

.skintone-dot.light {
  background: #fdbcb4;
  border-color: #f8bbd9;
}

.skintone-dot.medium-light {
  background: #f1c27d;
  border-color: #e0ac69;
}

.skintone-dot.medium {
  background: #e0ac69;
  border-color: #d1975a;
}

.skintone-dot.medium-dark {
  background: #bf8f68;
  border-color: #a67c52;
}

.skintone-dot.dark {
  background: #8d5524;
  border-color: #6d4c41;
}

/* 선택된 스킨톤 표시 */
.skintone-dot.active {
  border-width: 3px;
  border-color: var(--accent-text);
  box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

/* 토스트 알림 */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--primary-text);
  color: white;
  padding: 12px 20px;
  border-radius: var(--border-radius-large);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-heavy);
  z-index: 1001;
  transition: var(--transition);
  opacity: 0;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast-icon {
  font-size: 16px;
}

.toast-message {
  font-size: 14px;
  font-weight: 500;
}

/* 로딩 */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 1;
  visibility: visible;
  transition: var(--transition);
}

.loading.hide {
  opacity: 0;
  visibility: hidden;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--accent-bg);
  border-top: 4px solid var(--accent-text);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.loading p {
  color: var(--secondary-text);
  font-size: 14px;
}

/* 스킨톤 선택기 */
.skintone-selector {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 200;
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-heavy);
  width: 280px;
  max-width: 90vw;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.skintone-selector.show {
  opacity: 1;
  visibility: visible;
}

.skintone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--tertiary-bg);
  border-bottom: 1px solid var(--border-color);
  border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
}

.skintone-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-text);
}

.skintone-close {
  background: none;
  border: none;
  color: var(--tertiary-text);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
  font-size: 16px;
  line-height: 1;
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
}

.skintone-close:hover {
  background: var(--hover-bg);
  color: var(--secondary-text);
}

.skintone-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 16px;
}

.skintone-option {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 8px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--primary-bg);
  color: var(--secondary-text);
  cursor: pointer;
  transition: var(--transition);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-family);
  text-align: center;
  min-height: 40px;
}

.skintone-option:hover {
  background: var(--hover-bg);
  border-color: var(--accent-text);
  transform: translateY(-1px);
}

.skintone-option:active {
  transform: translateY(0);
}

.skintone-option.selected {
  background: var(--accent-text);
  color: white;
  border-color: var(--accent-text);
}

/* 이모지 아이템에 스킨톤 버튼 */
.emoji-item .skintone-trigger {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  background: rgba(26, 115, 232, 0.8);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 10px;
  cursor: pointer;
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.emoji-item:hover .skintone-trigger {
  opacity: 1;
}

.skintone-trigger:hover {
  background: rgba(26, 115, 232, 1);
  transform: scale(1.1);
}

/* 반응형 디자인 */
@media (max-width: 768px) {
  .main-content {
    flex-direction: column;
    padding: 12px 16px;
  }

  .history-panel {
    width: 100%;
    position: static;
    order: -1;
    margin-bottom: 24px;
  }

  .history-panel.collapsed {
    width: 100%;
    height: 60px;
  }

  .history-panel.collapsed .history-content {
    display: none;
  }

  .history-content {
    max-height: 200px;
  }

  .emoji-grid {
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 8px;
  }

  .emoji-item {
    padding: 12px 6px;
    min-height: 85px;
  }

  .emoji-char {
    font-size: 28px;
  }

  .search-row {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .search-input-wrapper {
    max-width: none;
  }

  .search-language-selector {
    align-self: flex-end;
  }

  .search-lang-btn {
    font-size: 11px;
    padding: 5px 8px;
    min-width: 38px;
  }

  .recommendation-boxes {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .filter-buttons {
    gap: 4px;
  }

  .filter-btn {
    padding: 4px 8px;
    font-size: 12px;
  }

  .header-content {
    padding: 0 16px;
  }

  .search-container {
    padding: 0 16px;
  }

  .logo-text {
    font-size: 24px;
  }

  .tagline {
    font-size: 14px;
  }

  .rec-content {
    padding: 8px;
  }

  .rec-emoji {
    font-size: 18px;
  }

  /* 폰트 네비게이션 모바일 최적화 */
  .font-nav-btn {
    width: 28px;
    height: 28px;
    font-size: 16px;
  }

  .font-output {
    font-size: 14px;
    padding: 8px;
    min-height: 32px;
  }

  .font-style-indicator {
    font-size: 11px;
    padding: 1px 6px;
  }

  .history-grid {
    grid-template-columns: repeat(auto-fill, minmax(35px, 1fr));
    gap: 4px;
  }

  .history-emoji-item {
    width: 35px;
    height: 35px;
    font-size: 20px;
  }

  /* 스킨톤 선택기 모바일 최적화 */
  .skintone-options {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    padding: 12px;
  }

  .skintone-option {
    padding: 10px 6px;
    font-size: 13px;
    min-height: 40px;
  }

  .emoji-item .skintone-trigger {
    width: 18px;
    height: 18px;
    font-size: 9px;
    top: 2px;
    right: 2px;
  }
}

/* 국기 이모지 전용 스타일 (Windows Chrome 호환성) */
.flag-emoji {
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    var(--flag-font-family),
    sans-serif !important;
  font-feature-settings: "liga" on, "kern" on;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-emoji: emoji;
}

/* Twemoji 국기 이미지 스타일 */
.twemoji-flag {
  width: 1em !important;
  height: 1em !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  vertical-align: baseline !important;
  display: inline !important;
}

/* 국기 이모지 컨테이너에서 Twemoji 이미지 최적화 */
.flag-emoji .twemoji-flag,
.related-emoji.flag-emoji .twemoji-flag {
  width: 1em !important;
  height: 1em !important;
  vertical-align: -0.1em !important;
}

/* 연관 이모티콘 슬라이드 */
.related-emojis {
  margin-top: 16px;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
}

.related-emojis h4 {
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--secondary-text);
  font-weight: 500;
}

.related-slider {
  position: relative;
  overflow: visible;
  /* 버튼이 잘리지 않도록 */
  padding: 0 28px;
  /* 슬라이드 버튼 공간을 줄임 */
  height: 42px;
  /* 명시적 높이 설정 */
  display: flex;
  align-items: center;
  justify-content: center;
  /* 가운데 정렬 */
}

.related-track {
  display: flex;
  gap: 6px;
  transition: transform 0.3s ease;
  align-items: center;
  height: 100%;
  justify-content: center;
  /* 가운데 정렬 */
  flex-wrap: nowrap;
  /* 줄바꿈 방지 */
}

.related-emoji {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  background: var(--primary-bg);
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
  -webkit-font-feature-settings: "liga" off;
  font-feature-settings: "liga" off;
}

.related-emoji:hover {
  background: var(--hover-bg);
  transform: scale(1.1);
  border-color: var(--accent-text);
}

.related-emoji.flag-emoji {
  font-family: var(--flag-font-family) !important;
}

.slider-controls {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 10px;
  color: var(--secondary-text);
  z-index: 1;
  /* 크로스 플랫폼 이모지 폰트 적용 */
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    "Twemoji Mozilla",
    "EmojiOne Color",
    sans-serif !important;
  font-variant-emoji: emoji;
}

.slider-controls:hover {
  background: var(--primary-bg);
  box-shadow: var(--shadow-medium);
}

.slider-prev {
  left: 2px;
  /* 왼쪽 여백 줄임 */
}

.slider-next {
  right: 2px;
  /* 오른쪽 여백 줄임 */
}

.slider-controls.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

@media (max-width: 480px) {
  .emoji-grid {
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 6px;
  }

  .emoji-item {
    padding: 8px 4px;
    min-height: 75px;
  }

  .emoji-char {
    font-size: 24px;
    margin-bottom: 4px;
  }

  .emoji-name {
    font-size: 11px;
  }

  .modal {
    margin: 0 16px;
  }

  .modal-body {
    padding: 16px;
    max-height: 90vh;
  }

  .modal-emoji {
    font-size: 48px;
    margin-bottom: 12px;
  }

  .modal-actions {
    gap: 6px;
    margin-bottom: 6px;
  }

  .action-btn {
    padding: 6px 10px;
    font-size: 12px;
    gap: 4px;
  }

  .related-emojis h4 {
    font-size: 12px;
    margin-bottom: 6px;
  }

  .related-emoji {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    font-size: 18px;
  }

  .slider-controls {
    width: 20px;
    height: 20px;
    font-size: 9px;
  }

  /* 스킨톤 선택기 초소형 화면 최적화 */
  .skintone-selector {
    width: 250px;
  }

  .skintone-options {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 8px;
  }

  .skintone-option {
    padding: 8px 4px;
    font-size: 12px;
    min-height: 36px;
  }

  .emoji-item .skintone-trigger {
    width: 16px;
    height: 16px;
    font-size: 8px;
    top: 1px;
    right: 1px;
  }

  /* 폰트 네비게이션 초소형 화면 최적화 */
  .font-nav-btn {
    width: 24px;
    height: 24px;
    font-size: 14px;
  }

  .font-output {
    font-size: 12px;
    padding: 6px;
    min-height: 28px;
  }

  .font-style-indicator {
    font-size: 10px;
    padding: 1px 4px;
  }
}

/* === widgets ↔ results 사이 간격 최소화 === */
:where(.top-widgets, .widgets-row, .search-widgets, .search-section) {
  margin-bottom: 8px !important;
}

:where(.emoji-results, .emoji-grid, .emoji-list) {
  margin-top: 6px !important;
}

/* 모바일 더 타이트 */
@media (max-width: 768px) {
  :where(.top-widgets, .widgets-row, .search-widgets, .search-section) {
    margin-bottom: 6px !important;
  }

  :where(.emoji-results, .emoji-grid, .emoji-list) {
    margin-top: 4px !important;
  }
}

/* 광고/배너/슬롯 기본 접기 + 여백 제거 */
ins.adsbygoogle,
.adsbygoogle,
.ad-slot,
.ad-container,
.ad-banner,
.gpt-ad,
#gpt-ad,
[id^="google_ads_iframe_"] {
  margin: 0 !important;
  padding: 0 !important;
  min-height: 0 !important;
  height: auto !important;
}

/* 자식 엘리먼트가 없으면 숨김(텍스트만 있을 때는 JS에서 제거) */
ins.adsbygoogle:not(:has(*)),
.adsbygoogle:not(:has(*)),
.ad-slot:not(:has(*)),
.ad-container:not(:has(*)),
.ad-banner:not(:has(*)),
.gpt-ad:not(:has(*)),
[id^="google_ads_iframe_"]:not(:has(*)) {
  display: none !important;
}

/* (선택) main-content 자체 패딩도 소폭 축소 */
.main-content {
  padding-top: 12px !important;
}

/* 두 칼럼을 '윗선 맞춤' */
.main-content {
  display: flex;
  /* 이미 flex라도 OK */
  align-items: flex-start;
  /* 교차축(세로) 정렬을 윗선으로 */
}

/* 결과 그리드 위 여백 제거 */
.emoji-results,
.emoji-grid,
.emoji-list {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* 우측 '최근 복사' 카드도 맨 위로 딱 붙게 */
.recent-copy,
.recent-copies,
.recent-panel,
.sidebar .card:first-child {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* 검색 위젯과 결과 사이의 불필요한 블럭/광고는 최소화 */
.top-widgets,
.widgets-row,
.search-section {
  margin-bottom: 8px !important;
}

ins.adsbygoogle,
.ad-slot,
.ad-banner {
  margin: 0 !important;
  padding: 0 !important;
  min-height: 0 !important;
}

ins.adsbygoogle:not(:has(*)),
.ad-slot:not(:has(*)),
.ad-banner:not(:has(*)) {
  display: none !important;
}

/* widgets ↔ results 간격 최소화 (이미 추가되어 있다면 유지) */
:where(.top-widgets, .widgets-row, .search-widgets, .search-section) {
  margin-bottom: 8px !important
}

:where(.emoji-results, .emoji-grid, .emoji-list) {
  margin-top: 6px !important
}

/* 광고/배너 기본 여백 0 처리 + 높이 제거 */
ins.adsbygoogle,
.adsbygoogle,
.ad-slot,
.ad-container,
.ad-banner,
.gpt-ad,
#gpt-ad,
[id^="google_ads_iframe_"] {
  margin: 0 !important;
  padding: 0 !important;
  min-height: 0 !important;
  height: auto !important;
}

/* 자식이 없으면 통째로 숨김 (크롬 지원 :has 사용) */
ins.adsbygoogle:not(:has(*)),
.adsbygoogle:not(:has(*)),
.ad-slot:not(:has(*)),
.ad-container:not(:has(*)),
.ad-banner:not(:has(*)),
.gpt-ad:not(:has(*)),
[id^="google_ads_iframe_"]:not(:has(*)) {
  display: none !important
}

/* 핵심: 광고 껍데기 안의 ins가 비어있으면 껍데기도 접기 */
.ad-container:has(> ins.adsbygoogle:empty),
.bottom-ad-container:has(> ins.adsbygoogle:empty) {
  display: none !important
}

/* 두 칼럼을 꼭대기 정렬로 고정 */
.main-content {
  align-items: flex-start;
}