.emoji-copier {
    max-width: 1180px !important;
    margin: 0 auto !important;
    padding: 15px !important;
    font-family: 'Malgun Gothic', '맑은 고딕', 'Arial', sans-serif !important;
    background-color: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05) !important;
    transition: all 0.3s ease !important;
}

.emoji-copier * {
    box-sizing: border-box !important;
}

/* 다크모드 */
.emoji-copier.dark-mode {
    background-color: #1a202c !important;
    border-color: #2d3748 !important;
    color: #e2e8f0 !important;
}

.emoji-copier.dark-mode .section {
    background-color: #2d3748 !important;
    border-color: #4a5568 !important;
    color: #e2e8f0 !important;
}

.emoji-copier.dark-mode .emoji-item {
    background: #374151 !important;
    border-color: #4a5568 !important;
    color: #f9fafb !important;
}

.emoji-copier.dark-mode .emoji-item:hover {
    background: #4a5568 !important;
    border-color: #6b7280 !important;
}

.emoji-copier h2 {
    text-align: center !important;
    font-size: 1.5em !important;
    margin: 0 0 15px 0 !important;
    font-weight: 700 !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    padding: 10px !important;
    border-radius: 6px !important;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2) !important;
}

/* 메인 컨텐츠 레이아웃 */
.main-content {
    display: flex !important;
    gap: 15px !important;
    margin-bottom: 15px !important;
    height: 420px !important;
}

.section {
    background: white !important;
    border: 1px solid #e2e8f0 !important;
    padding: 12px !important;
    border-radius: 6px !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04) !important;
}

.control-section {
    width: 280px !important;
    flex-shrink: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.main-grid-section {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    min-width: 0 !important;
}

/* 검색 */
.search-container {
    margin-bottom: 0 !important;
}

.search-input-wrapper {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
}

.search-icon {
    position: absolute !important;
    left: 10px !important;
    color: #9ca3af !important;
    z-index: 1 !important;
}

.search-input-wrapper input {
    width: 100% !important;
    padding: 8px 10px 8px 32px !important;
    border: 1px solid #d1d5db !important;
    border-radius: 4px !important;
    font-size: 0.85em !important;
    background: #f9fafb !important;
    transition: all 0.2s ease !important;
}

.search-input-wrapper input:focus {
    outline: none !important;
    border-color: #667eea !important;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1) !important;
    background: white !important;
}

.clear-search-btn {
    position: absolute !important;
    right: 6px !important;
    padding: 3px !important;
    background: #fecaca !important;
    color: #dc2626 !important;
    border: none !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s ease !important;
}

.clear-search-btn:hover {
    background: #f87171 !important;
    color: white !important;
}

/* 카테고리 필터 */
.category-filter {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr) !important;
    gap: 3px !important;
}

.category-btn {
    padding: 6px 4px !important;
    background: #f3f4f6 !important;
    color: #6b7280 !important;
    border: none !important;
    border-radius: 4px !important;
    font-size: 0.8em !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    white-space: nowrap !important;
    text-align: center !important;
    min-height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.category-btn:hover {
    background: #e5e7eb !important;
    transform: translateY(-1px) !important;
}

.category-btn.active {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    color: white !important;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3) !important;
}

/* 모드 컨트롤 */
.mode-controls {
    display: flex !important;
    gap: 4px !important;
}

.mode-btn {
    flex: 1 !important;
    padding: 6px 8px !important;
    background: #f3f4f6 !important;
    color: #6b7280 !important;
    border: none !important;
    border-radius: 4px !important;
    font-size: 0.75em !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
}

.mode-btn:hover {
    background: #e5e7eb !important;
}

.mode-btn.active {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    color: white !important;
}

.mode-btn:nth-child(2).active {
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
}

/* 뷰 컨트롤 */
.view-controls {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
}

.size-control {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 0.75em !important;
    color: #6b7280 !important;
}

.size-control label {
    font-weight: 500 !important;
}

.size-control input[type="range"] {
    width: 60px !important;
    height: 4px !important;
    background: #e5e7eb !important;
    border-radius: 2px !important;
    outline: none !important;
    cursor: pointer !important;
}

.display-controls {
    display: flex !important;
    gap: 4px !important;
}

.control-btn {
    padding: 4px !important;
    background: #f3f4f6 !important;
    color: #6b7280 !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.control-btn:hover {
    background: #e5e7eb !important;
    color: #374151 !important;
}

.control-btn.active {
    background: #667eea !important;
    color: white !important;
}

/* 통계 */
.stats {
    display: flex !important;
    justify-content: space-between !important;
    padding: 6px 0 !important;
}

.stat-item {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    font-size: 0.75em !important;
    color: #6b7280 !important;
}

.stat-value {
    font-weight: 600 !important;
    color: #374151 !important;
}

/* 그리드 헤더 */
.grid-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 8px !important;
    padding-bottom: 6px !important;
    border-bottom: 2px solid #f3f4f6 !important;
}

.grid-header h3 {
    font-size: 1em !important;
    color: #374151 !important;
    margin: 0 !important;
    font-weight: 600 !important;
}

.mode-indicator {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    font-size: 0.75em !important;
    color: #d97706 !important;
    background: #fef3c7 !important;
    padding: 3px 8px !important;
    border-radius: 12px !important;
    font-weight: 500 !important;
}

/* 이모티콘 그리드 */
.emoji-grid {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 4px !important;
    padding: 8px !important;
    background: #fafbfc !important;
    border: 1px solid #f3f4f6 !important;
    border-radius: 4px !important;
    overflow-y: auto !important;
}

.main-grid {
    flex: 1 !important;
    max-height: none !important;
    height: auto !important;
    padding: 12px !important;
}

.emoji-item {
    font-size: var(--emoji-size, 1.4em) !important;
    padding: 6px !important;
    background: white !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    position: relative !important;
    user-select: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 32px !important;
    min-height: 32px !important;
}

/* 이모티콘 크기별 스타일 */
.emoji-size-1 .emoji-item { font-size: 1.1em !important; min-width: 28px !important; min-height: 28px !important; padding: 4px !important; }
.emoji-size-1-5 .emoji-item { font-size: 1.25em !important; min-width: 30px !important; min-height: 30px !important; padding: 5px !important; }
.emoji-size-2 .emoji-item { font-size: 1.4em !important; min-width: 32px !important; min-height: 32px !important; padding: 6px !important; }
.emoji-size-2-5 .emoji-item { font-size: 1.55em !important; min-width: 36px !important; min-height: 36px !important; padding: 7px !important; }
.emoji-size-3 .emoji-item { font-size: 1.7em !important; min-width: 40px !important; min-height: 40px !important; padding: 8px !important; }

.emoji-item:hover {
    background: #f8fafc !important;
    border-color: #cbd5e0 !important;
    transform: scale(1.15) !important;
    z-index: 10 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.emoji-item.clicked {
    animation: emojiPop 0.5s ease !important;
}

@keyframes emojiPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.emoji-item.favorite {
    border-color: #f59e0b !important;
    background: #fef3c7 !important;
}

.emoji-item.favorite::after {
    content: '⭐' !important;
    position: absolute !important;
    top: -2px !important;
    right: -2px !important;
    font-size: 0.5em !important;
    background: #f59e0b !important;
    color: white !important;
    border-radius: 50% !important;
    padding: 1px 2px !important;
    min-width: 12px !important;
    height: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* 빠른 접근 섹션 */
.quick-access-section {
    display: flex !important;
    gap: 12px !important;
    margin-bottom: 12px !important;
}

.quick-group {
    flex: 1 !important;
    background: white !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 6px !important;
    padding: 8px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
}

.quick-group h4 {
    font-size: 0.8em !important;
    color: #6b7280 !important;
    margin: 0 0 6px 0 !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 6px !important;
}

.clear-btn {
    padding: 2px !important;
    background: #fecaca !important;
    color: #dc2626 !important;
    border: none !important;
    border-radius: 3px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.clear-btn:hover {
    background: #f87171 !important;
    color: white !important;
}

.compact-grid {
    height: 60px !important;
    gap: 2px !important;
    padding: 4px !important;
}

.compact-grid .emoji-item {
    font-size: 1.1em !important;
    padding: 4px !important;
    min-width: 26px !important;
    min-height: 26px !important;
}

/* 조합 디스플레이 */
.combo-display {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    min-height: 60px !important;
    background: #f9fafb !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 4px !important;
    padding: 6px !important;
}

.combo-text {
    flex: 1 !important;
    font-size: 1.2em !important;
    line-height: 1.4 !important;
    min-height: 26px !important;
    word-break: break-all !important;
}

.copy-combo-btn {
    padding: 6px !important;
    background: #3b82f6 !important;
    color: white !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
}

.copy-combo-btn:hover {
    background: #2563eb !important;
    transform: translateY(-1px) !important;
}

.copy-combo-btn:disabled {
    background: #d1d5db !important;
    cursor: not-allowed !important;
    transform: none !important;
}

/* 미리보기 */
.emoji-preview {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) scale(0) !important;
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3) !important;
    z-index: 9999 !important;
    transition: all 0.3s ease !important;
}

.emoji-preview.show {
    transform: translate(-50%, -50%) scale(1) !important;
}

.preview-content {
    padding: 20px 25px !important;
    text-align: center !important;
    color: white !important;
}

.preview-emoji {
    font-size: 3.5em !important;
    margin-bottom: 8px !important;
    animation: bounce 0.6s ease !important;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

.preview-text {
    font-weight: 600 !important;
    font-size: 1em !important;
    margin-bottom: 4px !important;
}

.preview-name {
    font-size: 0.8em !important;
    opacity: 0.9 !important;
}

/* 복사 알림 */
.copy-notification {
    position: fixed !important;
    top: 20px !important;
    right: 20px !important;
    background: linear-gradient(135deg, #10b981, #059669) !important;
    color: white !important;
    padding: 10px 16px !important;
    border-radius: 6px !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
    z-index: 9998 !important;
    transform: translateX(100%) !important;
    transition: transform 0.3s ease !important;
}

.copy-notification.show {
    transform: translateX(0) !important;
}

.notification-content {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
}

.copied-emoji {
    font-size: 1.1em !important;
}

.notification-text {
    font-weight: 500 !important;
    font-size: 0.85em !important;
}

/* 공지사항 */
.notice {
    text-align: center !important;
    font-size: 0.75em !important;
    color: #6b7280 !important;
    padding: 8px !important;
    background: linear-gradient(135deg, #fef3c7, #fde68a) !important;
    border: 1px solid #f59e0b !important;
    border-radius: 4px !important;
    line-height: 1.3 !important;
}

.notice strong {
    color: #d97706 !important;
}

/* 로딩 및 빈 상태 */
.loading, .no-results, .empty-message {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px !important;
    color: #9ca3af !important;
    font-style: italic !important;
    font-size: 0.85em !important;
}

.loading::after {
    content: '' !important;
    display: inline-block !important;
    width: 16px !important;
    height: 16px !important;
    border: 2px solid #e5e7eb !important;
    border-top: 2px solid #667eea !important;
    border-radius: 50% !important;
    animation: spin 1s linear infinite !important;
    margin-left: 8px !important;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .emoji-copier {
        padding: 6px !important;
        margin: 0 !important;
        border-radius: 0 !important;
    }
    
    .emoji-copier h2 {
        font-size: 1.2em !important;
        padding: 8px !important;
        margin-bottom: 12px !important;
    }
    
    .main-content {
        flex-direction: column !important;
        height: auto !important;
        gap: 10px !important;
    }
    
    .control-section {
        width: 100% !important;
        order: 2 !important;
    }
    
    .main-grid-section {
        order: 1 !important;
        height: 300px !important;
    }
    
    .section {
        padding: 8px !important;
    }
    
    .category-filter {
        grid-template-columns: repeat(5, 1fr) !important;
        gap: 2px !important;
    }
    
    .category-btn {
        padding: 4px 2px !important;
        font-size: 0.7em !important;
        min-height: 28px !important;
    }
    
    .mode-controls {
        gap: 3px !important;
    }
    
    .mode-btn {
        padding: 5px 6px !important;
        font-size: 0.7em !important;
    }
    
    .view-controls {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 6px !important;
    }
    
    .size-control {
        justify-content: space-between !important;
    }
    
    .display-controls {
        justify-content: center !important;
    }
    
    .quick-access-section {
        flex-direction: column !important;
        gap: 8px !important;
    }
    
    .quick-group {
        padding: 6px !important;
    }
    
    .compact-grid {
        height: 50px !important;
    }
    
    .compact-grid .emoji-item {
        font-size: 1em !important;
        min-width: 24px !important;
        min-height: 24px !important;
        padding: 3px !important;
    }
    
    .combo-display {
        min-height: 50px !important;
        padding: 4px !important;
    }
    
    .combo-text {
        font-size: 1.1em !important;
    }
    
    .emoji-preview {
        width: 180px !important;
    }
    
    .preview-content {
        padding: 15px 20px !important;
    }
    
    .preview-emoji {
        font-size: 3em !important;
    }
    
    .copy-notification {
        top: 10px !important;
        right: 6px !important;
        padding: 8px 12px !important;
    }
    
    .notice {
        font-size: 0.7em !important;
        padding: 6px !important;
    }
}

@media (max-width: 480px) {
    .emoji-copier {
        padding: 4px !important;
    }
    
    .main-grid-section {
        height: 250px !important;
    }
    
    .category-filter {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    
    .category-btn {
        font-size: 0.65em !important;
        min-height: 26px !important;
    }
    
    .quick-access-section {
        gap: 6px !important;
    }
    
    .compact-grid {
        height: 45px !important;
    }
}