/* 핀테크 / B2B SaaS 콘솔 디자인 시스템 - 크림 베이지 & 딥 버건디 프리미엄 테마 */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css");

:root {
  --bg-primary: #F4ECE6;        /* 소프트 라떼 베이지 (사이드바 및 헤더용) */
  --bg-main: #F9F6F0;           /* 메인 배경: 화사하고 깨끗한 밀크 크림 화이트 */
  --bg-secondary: #FFFFFF;      /* 카드/테이블용 화이트 */
  --bg-tertiary: #F3ECE6;       /* 입력창, 테이블 헤더용 세컨 라떼 베이지 */
  
  --color-primary: #B58D6D;     /* 파스텔 라떼 브라운 (카페 직관성 제공) */
  --color-primary-hover: #8E633B;
  --color-primary-light: rgba(181, 141, 109, 0.1);
  --color-success: #059669;     /* 딥 에메랄드 그린 */
  --color-alert: #d97706;       /* 주황 골드 */
  
  --color-text: #3D3025;        /* 메인 텍스트: 깊은 모카 다크 브라운 (가독성 최상) */
  --color-text-muted: #807062;  /* 보조 텍스트: 샌드 모카 그레이 */
  --color-text-light: #FFFFFF;  /* 브라운 버튼 및 하이라이트 배경 위 밝은 텍스트 */
  
  --border-color: #E5DCD0;      /* 연한 크림 브라운 보더 */
  --border-radius: 8px;
  --transition: all 0.2s ease-in-out;
  --shadow: 0 6px 16px rgba(61, 48, 37, 0.05), 0 2px 6px rgba(61, 48, 37, 0.02);
  --font-main: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  letter-spacing: -0.3px;
}

body {
  background-color: var(--bg-main);
  color: var(--color-text);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* 사이드바 (밝고 부드러운 소프트 라떼 베이지) */
.sidebar {
  width: 260px;
  background-color: var(--bg-primary);
  border-right: 1px solid var(--border-color);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  margin-bottom: 32px;
}

.logo-icon-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--color-primary);
  padding: 6px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon-container i {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
}

.logo-text h1 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}

.logo-text span {
  font-size: 9px;
  color: var(--color-text-muted);
  letter-spacing: 0.8px;
  font-weight: 600;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
}

.menu-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 1px;
  padding: 16px 8px 8px 8px;
  opacity: 0.8;
}

.nav-item {
  background: none;
  border: none;
  color: var(--color-text-muted);
  padding: 10px 12px;
  text-align: left;
  font-size: 13.5px;
  border-radius: var(--border-radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.nav-item i {
  width: 16px;
  height: 16px;
}

.nav-item:hover {
  background-color: var(--color-primary-light);
  color: var(--color-text);
}

.nav-item.active {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  font-weight: 600;
}

.premium-nav {
  margin-top: 12px;
  border: 1px solid rgba(16, 185, 129, 0.3);
  background-color: rgba(10, 185, 129, 0.04);
  color: #10b981;
}

.premium-nav:hover {
  background-color: rgba(10, 185, 129, 0.08);
}

.sidebar-footer {
  font-size: 10px;
  color: var(--color-text-muted);
  padding: 16px 8px 0 8px;
  border-top: 1px solid var(--border-color);
}

.sidebar-footer .credit {
  margin-top: 2px;
  color: var(--color-primary);
}

/* 메인 영역 */
.main-content {
  flex-grow: 1;
  padding: 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: calc(100vw - 260px);
  background-color: var(--bg-main);
}

/* 헤더 - 소프트 라떼 베이지 배경 바 (전체 해상도 공통 적용) */
.header {
  background-color: var(--bg-primary); 
  border-bottom: 3px solid var(--color-primary);
  padding: 16px 24px;
  border-radius: 10px;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow);
  margin-bottom: 8px;
}

.welcome-msg h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
}

.welcome-msg p {
  color: var(--color-text-muted);
  font-size: 12.5px;
  margin-top: 3px;
}

.date-widget {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--color-text);
}

.date-widget i {
  color: var(--color-primary);
  width: 14px;
  height: 14px;
}

/* 탭 콘텐츠 관리 */
.tab-content {
  display: none;
  animation: pageFade 0.2s ease-out;
}

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

@keyframes pageFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* 통계 그리드 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.stat-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(61, 48, 37, 0.08);
}

.stat-header {
  display: flex;
  justify-content: space-between;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
}

.stat-header i {
  color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.stat-value {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.stat-desc {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* 대시보드 스탯 첫 번째 카드 - 파스텔 라떼 브라운 포인트 테마 */
.stats-grid .stat-card:first-child {
  background-color: var(--color-primary); 
  border-color: var(--color-primary);
  color: var(--color-text-light);
  box-shadow: 0 6px 16px rgba(181, 141, 109, 0.18);
}

.stats-grid .stat-card:first-child .stat-header {
  color: rgba(255, 255, 255, 0.8);
}

.stats-grid .stat-card:first-child .stat-header i {
  color: var(--color-text-light);
}

.stats-grid .stat-card:first-child .stat-value {
  color: var(--color-text-light);
  text-shadow: none;
}

.stats-grid .stat-card:first-child .stat-desc {
  color: rgba(255, 255, 255, 0.7);
}

/* 실시간 비즈니스 경고/인사이트 피드 스타일 */
.insight-feed-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.insight-alert-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 6px;
  font-size: 13px;
  border: 1px solid transparent;
}

.insight-alert-item.alert-danger {
  background-color: rgba(192, 86, 70, 0.05);
  border-color: rgba(192, 86, 70, 0.2);
  color: #C05646;
}

.insight-alert-item.alert-danger i {
  color: #C05646;
  flex-shrink: 0;
}

.insight-alert-item.alert-warning {
  background-color: rgba(217, 119, 6, 0.05);
  border-color: rgba(217, 119, 6, 0.2);
  color: #b45309;
}

.insight-alert-item.alert-warning i {
  color: #d97706;
  flex-shrink: 0;
}

.insight-alert-item.alert-success {
  background-color: rgba(5, 150, 105, 0.05);
  border-color: rgba(5, 150, 105, 0.2);
  color: #047857;
}

.insight-alert-item.alert-success i {
  color: #059669;
  flex-shrink: 0;
}

/* 대시보드 카드 */
.dashboard-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.dashboard-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.card-subtitle {
  color: var(--color-text-muted);
  font-size: 12px;
  margin-bottom: 20px;
}

/* 폼 디자인 - 크림 베이지 사용량 극대화 */
.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

/* 현재수량/안전수량/발주단위 컴팩트 가로 분할 */
.form-row-three {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.form-group-mini {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0; /* 강제 축소 허용 */
}

.form-group-mini input {
  padding: 8px 10px !important;
  font-size: 12.5px !important;
  width: 100%;
}

.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
}

input, select, textarea {
  background-color: var(--bg-tertiary); /* 화사한 로즈 크림 베이지 인풋 */
  border: 1px solid var(--border-color);
  color: var(--color-text); /* 선명한 다크 버건디 브라운 글자 */
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13.5px;
  outline: none;
  transition: var(--transition);
  font-weight: 500;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-primary);
  background-color: var(--bg-secondary);
  box-shadow: 0 0 0 3px rgba(181, 141, 109, 0.15);
}

input::placeholder, textarea::placeholder {
  color: rgba(128, 112, 98, 0.5);
}

/* 버튼 디자인 */
.btn {
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--bg-main);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--color-text);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 11.5px;
}

.btn-block {
  width: 100%;
}

/* 테이블 디자인 */
.card-header-btn {
  display: flex;
  justify-content: space-between;
  align-items: center; /* 변경: 중앙 정렬 */
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.card-header-btn h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 12px;
  margin-top: 2px;
}

.table-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: var(--shadow);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th, .data-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-color);
  font-size: 13.5px;
  color: var(--color-text);
}

.data-table th {
  background-color: var(--bg-primary);
  color: var(--color-text);
  font-weight: 700;
  border-bottom: 2px solid var(--color-primary);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background-color: var(--color-primary-light);
}

/* 좌상단 컴팩트 사업자 과세 선택 스위치 */
.tax-toggle-wrapper {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tax-selector-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11.5px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 6px;
  margin-top: 4px;
}

.tax-label {
  font-weight: 700;
  color: var(--color-primary);
}

.radio-mini {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  color: var(--color-text-muted);
}

.radio-mini input {
  accent-color: var(--color-primary);
  cursor: pointer;
  margin: 0;
  width: 13px;
  height: 13px;
}

/* 우상단 검색 & 버튼 그룹 */
.action-btn-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-input-box {
  width: 180px;
  padding: 8px 12px !important;
  font-size: 12.5px !important;
  border-radius: 6px;
  background-color: var(--bg-tertiary);
}

.search-input-box:focus {
  width: 210px; /* 포커싱 시 조금 넓어지는 미세 트랜지션 */
}

/* 원자재 품목 관리 카테고리 섹션 */
.category-block {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.category-block-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.category-block-header h4 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-primary);
}

.category-block-header .count-badge {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--color-text-muted);
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 10px;
  font-weight: 600;
}

.ing-drag-list {
  min-height: 40px;
}

tr.ing-card-item {
  cursor: grab;
  transition: var(--transition);
  user-select: none;
}

tr.ing-card-item:hover {
  background-color: var(--bg-tertiary);
}

tr.ing-card-item:active {
  cursor: grabbing;
}

tr.ing-card-item.dragging {
  opacity: 0.4;
  background-color: var(--bg-tertiary);
}

.drag-handle {
  color: var(--color-text-muted);
  text-align: center;
  vertical-align: middle;
}

.drag-handle i {
  width: 16px;
  height: 16px;
  display: inline-block;
  vertical-align: middle;
}

.ing-name-title {
  font-weight: 700;
  font-size: 13.5px;
  color: var(--color-text);
}

.ing-spec-info, .ing-price-info, .ing-unit-price-info {
  font-size: 12.5px;
  color: var(--color-text-muted);
}

tr.ing-card-item.drag-over {
  background-color: var(--bg-tertiary);
  outline: 2px dashed var(--color-primary);
}

/* 구입처 링크용 뱃지 스타일 */
.purchase-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 11px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
  transition: var(--transition);
}

.purchase-badge:hover {
  background-color: var(--color-primary);
  color: var(--bg-main);
}

.purchase-text {
  font-size: 12px;
  color: var(--color-text-muted);
  font-style: italic;
}

/* 안전재고 긴급 스타일 */
.stock-alert-qty {
  color: #ef4444 !important;
  font-weight: 700 !important;
}

/* 신속 재고 조정 컨트롤 */
.quick-stock-ctrl {
  display: flex;
  align-items: center;
  gap: 6px;
  width: max-content;
}

.quick-stock-ctrl input {
  width: 60px;
  text-align: center;
  padding: 4px;
  font-size: 12.5px;
}

.btn-ctrl {
  width: 24px;
  height: 24px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  border-radius: 4px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition);
}

.btn-ctrl:hover {
  background-color: var(--color-primary);
  color: var(--bg-main);
}

/* 카테고리 커스텀 설정 탭 레이아웃 */
.category-settings-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.category-action-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.category-action-row input {
  flex: 1;
}

.custom-category-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
}

.custom-cat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 13.5px;
  font-weight: 600;
}

.custom-cat-item .cat-actions {
  display: flex;
  gap: 6px;
}

/* 체크박스 스타일 */
.checkbox-container {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.checkbox-container input {
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.checkbox-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
}

/* 공산품 조합 빌더 디자인 (전체 디자인 시스템 통일) */
.bundle-builder-section h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.bundle-builder-section .sub-text {
  font-size: 11.5px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.bundle-builder-section {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 14px 16px;
  margin-top: 12px;
}

.bundle-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  align-items: center;
}

.bundle-row select {
  flex: 2;
  font-size: 12.5px;
  padding: 8px 10px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--color-text);
  font-weight: 500;
}

.bundle-row input {
  flex: 1;
  font-size: 12.5px;
  padding: 8px 10px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--color-text);
  font-weight: 500;
  min-width: 0;
}

.bundle-row-delete {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 5px;
  color: #ef4444;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
}

.bundle-row-delete:hover {
  background-color: #ef4444;
  color: #fff;
}

/* 결과 출력 영역 */
.bep-result-box, .copy-result-box {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 16px;
}

.result-highlight {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-primary);
}

.result-details {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.result-text-area {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 12px;
  font-size: 12.5px;
  white-space: pre-wrap;
  margin: 10px 0;
  max-height: 180px;
  overflow-y: auto;
  color: var(--color-text);
}

/* 프리미엄 구독 레이아웃 */
.premium-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.premium-info-card {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}

.crown-badge {
  background-color: var(--color-primary);
  color: var(--bg-main);
  padding: 2px 8px;
  font-size: 9px;
  font-weight: 700;
  border-radius: 4px;
  align-self: flex-start;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.premium-info-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.price-tag {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-primary-hover);
  margin-bottom: 4px;
}

.plan-desc {
  font-size: 12.5px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.premium-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12.5px;
}

.feature-item i {
  color: var(--color-success);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.payment-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.payment-box h4 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.payment-box .sub-text {
  color: var(--color-text-muted);
  font-size: 12px;
  margin-bottom: 16px;
}

/* 모달 */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(61, 48, 37, 0.45);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(3px);
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 480px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(61, 48, 37, 0.12);
  animation: modalIn 0.15s ease-out;
}

.modal-lg {
  max-width: 640px;
}

@keyframes modalIn {
  from { transform: scale(0.97); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

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

.modal-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0;
}

.close-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-body {
  padding: 20px;
  max-height: 80vh;
  overflow-y: auto;
}

/* 레시피 원자재 빌더 */
.recipe-section {
  margin: 16px 0;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.recipe-section h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.recipe-section .sub-text {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.recipe-row {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
  align-items: center;
}

.recipe-row select.recipe-ing-select, .recipe-row input.recipe-amount-input {
  font-size: 13px;
  padding: 8px 12px;
}

.calculated-cost-summary {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 14px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-text-muted);
}

.calculated-cost-summary strong {
  color: var(--color-primary);
  font-weight: 700;
}

.text-primary {
  color: var(--color-primary);
}

.bep-read-only-box {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 12px;
}

.bep-param-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 8px;
}

.bep-param-row:last-child {
  margin-bottom: 0;
}

.bep-param-row span {
  color: var(--color-text-muted);
}

.bep-param-row strong {
  color: var(--color-primary);
}

.text-alert-icon {
  color: #ef4444 !important;
}

.text-alert-val {
  color: #ef4444 !important;
}

/* ─── 대시보드 빠른 재고 조정 위젯 ─── */
.dashboard-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

.quick-stock-widget {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-stock-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.quick-stock-widget-header h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.quick-stock-search {
  flex: 1;
  padding: 7px 12px !important;
  font-size: 12px !important;
  border-radius: 6px;
  background-color: var(--bg-tertiary);
  max-width: 200px;
}

.quick-stock-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 2px;
}

.quick-stock-list::-webkit-scrollbar {
  width: 4px;
}

.quick-stock-list::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
  border-radius: 2px;
}

.quick-stock-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 2px;
}

.quick-stock-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: var(--transition);
}

.quick-stock-row:hover {
  background-color: var(--bg-secondary);
  border-color: var(--color-primary);
}

.quick-stock-row.is-alert {
  border-color: rgba(239, 68, 68, 0.35);
  background-color: rgba(239, 68, 68, 0.04);
}

.quick-stock-name {
  flex: 1;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quick-stock-qty {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
  min-width: 36px;
  text-align: right;
}

.quick-stock-qty.alert {
  color: #ef4444;
}

.quick-stock-ctrl-mini {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.quick-stock-ctrl-mini input {
  width: 44px;
  text-align: center;
  padding: 4px 4px !important;
  font-size: 12px !important;
  border-radius: 4px;
}

.btn-ctrl-mini {
  width: 22px;
  height: 22px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  border-radius: 4px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  line-height: 1;
}

.btn-ctrl-mini:hover {
  background-color: var(--color-primary);
  color: var(--bg-main);
  border-color: var(--color-primary);
}

.quick-stock-empty {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 12px;
  padding: 20px 0;
}

/* ─── 카테고리 설정 드래그 앤 드롭 ─── */
.custom-cat-item {
  cursor: grab;
  transition: var(--transition);
  user-select: none;
}

.custom-cat-item:active {
  cursor: grabbing;
}

.cat-drag-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cat-drag-handle {
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  opacity: 0.5;
  transition: var(--transition);
}

.cat-drag-handle i {
  width: 14px;
  height: 14px;
}

.custom-cat-item:hover .cat-drag-handle {
  opacity: 1;
  color: var(--color-primary);
}

.custom-cat-item.cat-dragging {
  opacity: 0.4;
  border-style: dashed;
  background-color: var(--bg-secondary);
}

.custom-cat-item.cat-drag-over {
  border-color: var(--color-primary);
  background-color: rgba(181, 141, 109, 0.06);
  box-shadow: 0 0 0 2px rgba(181, 141, 109, 0.15);
}

/* ─── 디저트 원가 분석 전용 UI ─── */
.dessert-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.dessert-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}

.dessert-card-title h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.dessert-yield-badge {
  font-size: 11.5px;
  color: var(--color-text-muted);
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
}

.dessert-card-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

/* 디저트 3열 원가 그리드 */
.dessert-cost-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

.dessert-cost-block {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dessert-cost-block-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.dessert-cost-block-header i {
  color: var(--color-primary);
}

.dessert-cost-block-total {
  font-size: 12.5px;
  color: var(--color-text-muted);
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.dessert-cost-block-total strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* 디저트 재료 breakdown */
.dessert-ing-breakdown {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.dessert-ing-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding: 4px 0;
  border-bottom: 1px dashed rgba(226, 208, 192, 0.5);
}

.dessert-ing-row:last-child {
  border-bottom: none;
}

.dessert-ing-name {
  flex: 1;
  color: var(--color-text);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dessert-ing-amount {
  color: var(--color-text-muted);
  font-size: 11px;
  min-width: 50px;
  text-align: right;
}

.dessert-ing-cost {
  color: var(--color-primary);
  font-weight: 700;
  min-width: 60px;
  text-align: right;
}

/* 디저트 인건비 상세 */
.dessert-labor-detail {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dessert-labor-row {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--color-text-muted);
}

.dessert-labor-row strong {
  color: var(--color-text);
  font-weight: 700;
}

/* 인건비/재료비 비중 바 */
.dessert-labor-bar-container {
  margin-top: 4px;
}

.dessert-labor-bar {
  display: flex;
  height: 10px;
  border-radius: 5px;
  overflow: hidden;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

.dessert-bar-material {
  background: linear-gradient(135deg, var(--color-primary), #b83625);
  transition: width 0.3s ease;
}

.dessert-bar-labor {
  background: linear-gradient(135deg, var(--color-alert), #f59e0b);
  transition: width 0.3s ease;
}

.dessert-bar-legend {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-size: 10px;
  color: var(--color-text-muted);
}

.legend-material::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background-color: var(--color-primary);
  margin-right: 4px;
  vertical-align: middle;
}

.legend-labor::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background-color: var(--color-alert);
  margin-right: 4px;
  vertical-align: middle;
}

/* 디저트 피스당 원가 하이라이트 */
.dessert-piece-block {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border-color: var(--color-primary);
  border-width: 1.5px;
}

.dessert-piece-highlight {
  text-align: center;
  padding: 16px 0;
}

.dessert-piece-cost {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.dessert-piece-label {
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.dessert-piece-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* 디저트 모달 계산 요약 4열 */
.dessert-calc-summary {
  flex-wrap: wrap;
  gap: 8px 16px;
}

.dessert-calc-summary > div {
  min-width: 120px;
}

/* ============================================================
   반응형 CSS — 모바일 햄버거 메뉴 + 태블릿/모바일 미디어 쿼리
   ============================================================ */

/* 모바일 햄버거 토글 버튼 (데스크톱에서는 숨김) */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 1100;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--color-text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.mobile-menu-toggle i {
  width: 20px;
  height: 20px;
}

/* 사이드바 오버레이 (데스크톱에서는 숨김) */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(61, 48, 37, 0.4);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sidebar-overlay-visible {
  display: block;
  opacity: 1;
}

/* ─── 태블릿 (max-width: 1024px) ─── */
@media screen and (max-width: 1024px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .app-container {
    flex-direction: column;
  }

  /* 사이드바: 드로어 모드 */
  .sidebar {
    position: fixed;
    top: 0;
    left: -280px;
    width: 260px;
    height: 100vh;
    z-index: 1000;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 20px rgba(0,0,0,0.2);
  }

  .sidebar.sidebar-open {
    left: 0;
  }

  /* 메인 콘텐츠: 여백 고려 너비 조정 */
  .main-content {
    margin: 0 auto;
    width: 90%;
    max-width: 90%;
    padding: 20px 0;
    padding-top: 80px; /* 햄버거 버튼 공간 */
  }

  /* 대시보드 스탯 그리드 */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  /* 대시보드 2열 → 1열 */
  .dashboard-two-col {
    grid-template-columns: 1fr;
  }

  /* 카테고리 설정 레이아웃 */
  .category-settings-layout {
    grid-template-columns: 1fr;
  }

  /* 프리미엄 레이아웃 */
  .premium-layout {
    grid-template-columns: 1fr;
  }

  /* 디저트 3열 → 2열 */
  .dessert-cost-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dessert-piece-block {
    grid-column: 1 / -1;
  }

  /* 헤더 */
  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .header-widgets {
    align-self: flex-end;
  }

  /* 카드 헤더 + 버튼 행 */
  .card-header-btn {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .card-header-btn .btn {
    align-self: flex-start;
  }

  /* 원자재 탭 헤더 */
  .tax-toggle-wrapper {
    flex-direction: column;
    gap: 8px;
  }

  .action-btn-group {
    width: 100%;
  }

  .action-btn-group .search-input-box {
    flex: 1;
  }

  /* 테이블 가로 스크롤 */
  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .data-table {
    min-width: 700px;
  }

  /* 원자재 카드 테이블화로 그리드 조정 무효화 */

  /* 모달 */
  .modal-content {
    width: 95%;
    max-width: 520px;
  }

  .modal-lg {
    max-width: 580px;
  }

  /* 빠른 재고 검색 */
  .quick-stock-search {
    max-width: 160px;
  }
}

/* ─── 모바일 (max-width: 768px) ─── */
@media screen and (max-width: 768px) {
  .main-content {
    width: 85%;
    margin: 0 auto;
    padding: 16px 0;
    padding-top: 85px; /* 헤더 겹침 및 소실 방지 */
  }

  /* 대시보드 스탯 그리드: 1열 */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .stat-card {
    padding: 14px;
  }

  .stat-value {
    font-size: 20px;
  }
  
  .stat-header {
    font-size: 11px;
  }

  /* 헤더 - 모바일 레이아웃 조정 */
  .header {
    padding: 12px 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    width: 100%;
  }

  .welcome-msg h2 {
    font-size: 16px;
  }

  .welcome-msg p {
    font-size: 11.5px;
  }

  .date-widget {
    font-size: 10px;
    padding: 4px 10px;
    margin-top: 2px;
    align-self: flex-start;
  }

  /* 카드 헤더 + 버튼 */
  .card-header-btn {
    gap: 8px;
    margin-top: 8px;
    margin-bottom: 12px;
  }

  .action-btn-group {
    flex-direction: column;
    gap: 8px;
  }

  .action-btn-group .search-input-box {
    width: 100%;
  }

  .category-block {
    padding: 12px;
  }

  /* 디저트 3열 → 1열 */
  .dessert-cost-grid {
    grid-template-columns: 1fr;
  }

  .dessert-piece-block {
    grid-column: auto;
  }

  .dessert-card {
    padding: 16px;
  }

  .dessert-card-header {
    flex-direction: column;
    gap: 10px;
  }

  .dessert-card-actions {
    align-self: flex-start;
  }

  .dessert-piece-cost {
    font-size: 24px;
  }

  /* 모달: 전체 화면 */
  .modal-content,
  .modal-lg {
    width: 100%;
    max-width: 100%;
    border-radius: 12px 12px 0 0;
    max-height: 92vh;
  }

  .modal {
    align-items: flex-end;
  }

  .modal-body {
    max-height: 78vh;
    padding: 16px;
  }

  /* 폼 행 → 세로 스택 */
  .form-row {
    flex-direction: column;
    gap: 12px;
  }

  .form-row-three {
    flex-direction: column;
    gap: 12px;
  }

  .form-row-three .form-group-mini {
    min-width: 100%;
  }

  /* 레시피 행 */
  .recipe-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  .recipe-row select {
    flex: 1 1 100% !important;
  }

  .recipe-row input {
    flex: 1 1 60% !important;
  }

  /* 번들 행 */
  .bundle-row {
    flex-wrap: wrap;
  }

  .bundle-row select {
    flex: 1 1 100%;
  }

  /* 계산 요약 */
  .calculated-cost-summary {
    flex-direction: column;
    gap: 6px;
  }

  .dessert-calc-summary {
    flex-direction: column;
    gap: 6px;
  }

  /* 프리미엄 */
  .premium-info-card {
    padding: 20px;
  }

  .price-tag {
    font-size: 22px;
  }

  .payment-box {
    padding: 16px;
  }

  /* 카테고리 설정 */
  .category-action-row {
    flex-direction: column;
    gap: 8px;
  }

  .category-action-row input {
    width: 100%;
  }

  /* 빠른 재고 위젯 */
  .quick-stock-widget-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .quick-stock-search {
    max-width: 100%;
    width: 100%;
  }

  .quick-stock-row {
    flex-wrap: wrap;
  }

  .quick-stock-name {
    flex: 1 1 100%;
    margin-bottom: 4px;
  }

  /* 테이블 최소 너비 축소 및 텍스트 줄바꿈 방지 */
  .data-table {
    min-width: 600px;
  }

  .data-table th, .data-table td {
    white-space: nowrap;
    padding: 10px 12px;
    font-size: 11px;
  }

  /* 인사이트 피드 */
  .insight-alert-item {
    font-size: 12px;
    padding: 10px;
  }

  .insight-alert-item i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
  }

  /* 대시보드 카드 */
  .dashboard-card {
    padding: 16px;
  }

  .card-header h3 {
    font-size: 14px;
  }

  /* 모바일 버튼 및 토글 크기 축소 */
  .btn {
    padding: 5px 10px;
    font-size: 11px;
    border-radius: 4px;
  }

  .btn-sm {
    padding: 3px 6px;
    font-size: 9.5px;
  }

  .data-table .btn-sm {
    padding: 2.5px 5px;
    font-size: 9px;
  }

  .mobile-menu-toggle {
    width: 36px;
    height: 36px;
    top: 16px;
    left: 16px;
  }
  
  .mobile-menu-toggle i {
    width: 16px;
    height: 16px;
  }
  
  .search-input-box {
    padding: 6px 10px !important;
    font-size: 11.5px !important;
  }

  /* 과세 셀렉터 */
  .tax-selector-mini {
    flex-direction: column;
    gap: 6px;
  }

  /* 사이드바 푸터 */
  .sidebar-footer {
    padding: 12px 16px;
  }
}

/* ─── 초소형 모바일 (max-width: 480px) ─── */
@media screen and (max-width: 480px) {
  .main-content {
    padding: 12px;
    padding-top: 62px;
  }

  .mobile-menu-toggle {
    top: 10px;
    left: 10px;
    width: 38px;
    height: 38px;
  }

  .welcome-msg h2 {
    font-size: 16px;
  }

  .stat-value {
    font-size: 20px;
  }

  .stat-desc {
    font-size: 10.5px;
  }

  .dessert-piece-cost {
    font-size: 22px;
  }

  .btn {
    font-size: 10.5px;
    padding: 4px 8px;
  }

  .section-subtitle {
    font-size: 11px;
  }

  .category-block-header h4 {
    font-size: 12.5px;
  }
}

/* ============================================================
   비공개 보안 잠금화면 & 패스워드 설정 스타일
   ============================================================ */
.lock-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(61, 48, 37, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.lock-screen.fade-out {
  opacity: 0;
  visibility: hidden;
}

.lock-card {
  background: var(--bg-card);
  padding: 36px 30px;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(61, 48, 37, 0.12);
  border: 1px solid var(--border-color);
  width: 90%;
  max-width: 360px;
  text-align: center;
  transform: translateY(0);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lock-screen.fade-out .lock-card {
  transform: translateY(-20px);
}

.lock-icon-container {
  width: 52px;
  height: 52px;
  background: rgba(181, 141, 109, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}

.lock-card h2 {
  font-family: var(--font-main);
  color: var(--color-text);
  font-size: 20px;
  margin-bottom: 6px;
  font-weight: 700;
}

.lock-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 24px;
}

/* PWA를 위한 스크롤 방지 */
body.locked {
  overflow: hidden;
  height: 100vh;
}

/* ─── 토스트 알림 및 백업/동기화 UI 추가 ─── */
#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

@media screen and (max-width: 480px) {
  #toast-container {
    top: 20px;
    right: 20px;
    left: 20px;
    align-items: center;
  }
}

.toast-item {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(181, 141, 109, 0.3);
  border-radius: 8px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(61, 48, 37, 0.08);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  transform: translateY(-20px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

.toast-item.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-item.hide {
  transform: translateY(-10px);
  opacity: 0;
}

/* 동기화 경고 상자 */
.sync-warning-box {
  background-color: rgba(245, 158, 11, 0.04);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 6px;
  padding: 10px 12px;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 11px;
  color: #d97706;
  line-height: 1.45;
}

.sync-warning-box i {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin-top: 2px;
}

.backup-text-area {
  width: 100%;
  height: 70px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 12px;
  background: var(--bg-main);
  color: var(--color-text);
  font-family: var(--font-main);
  resize: none;
  margin-bottom: 8px;
}

.backup-text-area:focus {
  outline: none;
  border-color: var(--color-primary);
}

.backup-button-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.backup-button-row .btn {
  flex: 1;
}