/* ===================================
   SNUH CMS FO - UI Components
   의존: common.css (디자인 시스템 변수, 리셋)

   FO 사용자 사이트 공통 UI 컴포넌트
   BO(관리자) 컴포넌트 참고, FO 디자인 시스템 기반 재설계
   
   목차:
    0. Typography Tokens
    1. Buttons
    2. Forms
    3. Tables
    4. Pagination
    5. Tabs
    6. Badges / Tags
    7. Alerts
    8. Cards
    9. Modal
   10. Accordion
   11. Board (List / View)
   12. File Upload
   13. Empty State
   14. Skip Navigation
   15. Page Header
   16. Icon Button
   17. Breadcrumb
   18. Tooltip
   19. Divider
   20. Utility Classes
   21. Print
   22. Reduced Motion (접근성)
   23. Board 게시판 공통 스타일
   24. 퀵메뉴 (Quick Menu)
   =================================== */


/* ===================================
   0. Typography Tokens
   typography.md 스펙 기준
   =================================== */
:root {
  /* Font Family (common.css --font-family 참조) */
  --font-body: var(--font-family);

  /* Font Size */
  --fs-page-title: 44px;
  --fs-post-title: 44px;
  --fs-section: 22px;
  --fs-block: 20px;
  --fs-body: 18px;
  --fs-small: 16px;
  
  /* Font Size - Extended Scale (선택적 사용) */
  --fs-hero: 56px;        /* 메인 페이지 전용 대형 타이틀 */
  --fs-mega: 64px;        /* 최대형 표시 (page-header 대형 숫자 등) */
  --fs-jumbo: 60px;       /* 초대형 수치 (카운터·대형 통계) */
  --fs-title-xl: 48px;    /* 큰 제목 (h1~h2 중간) */
  --fs-display-xl: 42px;  /* 메인 배너·헤드라인 */
  --fs-display: 40px;     /* 메인 대형 수치·표시 텍스트 */
  --fs-title-lg: 36px;    /* 중간 제목 (h2~h3 중간) */
  --fs-stat: 32px;        /* 통계·패널 중형 수치 */
  --fs-subtitle: 30px;    /* 중형 부제목 */
  --fs-title-sm: 28px;    /* h3 표준 (.content-body__title) */
  --fs-lead: 26px;        /* 리드 텍스트·부제목 */
  --fs-title-md: 24px;    /* 작은 제목 (h3~h4 중간) */
  --fs-tiny: 14px;        /* 원형 뱃지(NEW 등) 한정 — 일반 본문/캡션은 --fs-small(16) 사용 */
  
  --fs-caption: 16px;
  --fs-button: 16px;
  --fs-table: 18px;
  --fs-list: 18px;
  --fs-pagination: 16px;
  --fs-form: 16px;
  --fs-tag: 16px;

  /* Line Height */
  --lh-flat: 1;            /* 단일 행 요소 (뱃지·카운트) */
  --lh-heading: 1.2;
  --lh-body: 1.6;
  --lh-small: 1.5;
  --lh-compact: 1.4;

  /* Letter Spacing — common.css :root 로 이동 (다국어 대응) */
  /* --ls, --ls-tight → common.css에서 관리 (--ls-tight: -0.02em, :lang(en) → 0) */

  /* Font Weight */
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Transition */
  --transition: all 0.2s ease;
  --transition-fast: all 0.15s ease;
  --duration-base: 0.2s;
  --duration-slow: 0.3s;
  --easing-base: ease;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.16);

  /* Z-index Layers */
  --z-above: 1;            /* 로컬 스태킹 — 형제 위 (카드 뱃지, 오버레이) */
  --z-content: 2;          /* 오버레이 위 콘텐츠 레이어 */
  --z-float: 6;            /* 고정 플로팅 위젯 (퀵메뉴) */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal-backdrop: 1100;  /* GNB(1000)·유틸리티바(1001)·헤더서치(1002) 위 */
  --z-modal: 1200;
  --z-tooltip: 1300;
  --z-skip-nav: 9999;      /* skip navigation — 모든 요소 위에 */
}

body.page-main--transparent {
  background-color: transparent;
}


/* ===================================
   1. Buttons
   =================================== */

/* --- Base --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-width: 100px;
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--fs-button);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-small);
  letter-spacing: var(--ls);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
  text-decoration: none;
  vertical-align: middle;
}

.btn:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
}

.btn:disabled,
.btn.is-disabled {
  background-color: var(--color-gray-300);
  color: var(--color-gray-500);
  border-color: var(--color-gray-300);
  cursor: not-allowed;
  pointer-events: none;
}

.btn .icon {
  flex-shrink: 0;
}

/* --- Icon Only Button (1:1 Aspect Ratio) --- */
.btn--icon {
  width: 50px;
  height: 50px;
  padding: 13px;
  flex-shrink: 0;
}

/* --- Primary --- */
.btn--primary {
  background-color: var(--color-primary-900);
  color: var(--color-white);
  border-color: var(--color-primary-900);
}

.btn--primary:hover {
  background-color: var(--color-primary-700);
  border-color: var(--color-primary-700);
}

.btn--primary:active {
  background-color: var(--color-primary-950);
  border-color: var(--color-primary-950);
}

/* --- Secondary --- */
.btn--secondary {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
  border-color: var(--color-gray-300);
  font-weight: var(--fw-medium);
}

.btn--secondary:hover {
  background-color: var(--color-gray-300);
  color: var(--color-gray-900);
}

.btn--secondary:active {
  background-color: var(--color-gray-400);
}

.btn--secondary:disabled,
.btn--secondary.is-disabled {
  background-color: var(--color-gray-300);
  color: var(--color-gray-600);
  border-color: var(--color-gray-300);
  opacity: 1;
}

/* --- Outline --- */
.btn--outline {
  background-color: var(--color-white);
  color: var(--color-primary-900);
  font-weight: var(--fw-medium);
  border-color: var(--color-primary-900);
}

.btn--outline:hover,
a.btn--outline:hover {
  background-color: var(--color-primary-900);
  color: var(--color-white);
  border-color: var(--color-primary-900);
}

.btn--outline:active {
  background-color: var(--color-primary-700);
}

/* --- Dark --- */
.btn--dark {
  background-color: var(--color-gray-600);
  color: var(--color-white);
  border-color: var(--color-gray-600);
}

.btn--dark:hover {
  background-color: var(--color-gray-700);
  border-color: var(--color-gray-700);
}

.btn--dark:active {
  background-color: var(--color-gray-700);
  border-color: var(--color-gray-700);
}

/* --- Sizes --- */
.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-tag);
  border-radius: var(--radius-md); /* btn 기본/--lg와 통일 */
}

.btn--md {
  padding: var(--space-3) var(--space-6);
  font-size: var(--fs-button);
  min-width: 120px;
  border-radius: var(--radius-md);
}

.btn--lg {
  padding: 14px var(--space-12);
  font-size: var(--fs-body);
  min-width: 160px;
  border-radius: var(--radius-md);
}

/* --- Full Width --- */
.btn--block {
  display: flex;
  width: 100%;
}

/* --- Icon Only --- */
.btn--icon {
  padding: 10px;
  border-radius: var(--radius-md);
}

.btn--icon .icon {
  width: var(--icon-md);
  height: var(--icon-md);
}

/* --- Button Group --- */
.btn-group {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.btn-group--center {
  justify-content: center;
  margin-top: var(--gap-layout-page-header); /* var(--space-10) */
  padding-bottom: var(--gap-layout-page-header);
}

.btn-group--right {
  justify-content: flex-end;
}


/* ===================================
   2. Forms
   =================================== */

/* --- Form Group --- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-group:last-child {
  margin-bottom: 0;
}

/* --- Label --- */
.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: var(--color-gray-900);
  letter-spacing: var(--ls);
}

.form-label--required::after {
  content: '*';
  color: var(--color-error);
  margin-left: var(--space-1);
  font-weight: var(--fw-bold);
}

/* --- Input / Select / Textarea --- */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-form);
  font-weight: var(--fw-regular);
  line-height: var(--lh-small);
  letter-spacing: var(--ls);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: var(--transition);
  appearance: none;
}

/* appearance:none이 캘린더 아이콘 렌더링을 깨뜨려 날짜가 잘리는 현상 보정 */
input[type="date"].form-control {
  -webkit-appearance: auto;
  appearance: auto;
}

.form-control:hover {
  border-color: var(--color-gray-500);
}

.form-control:focus {
  border-color: var(--color-primary-700);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
  outline: none;
}

.form-control::placeholder {
  color: var(--color-gray-500);
  font-family: var(--font-body);
}

.form-control:disabled,
.form-control[readonly] {
  background-color: var(--color-gray-100);
  color: var(--color-gray-600);
  cursor: not-allowed;
}

/* --- Select --- */
select.form-control {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px 12px;
  padding-right: var(--space-10);
}

/* --- Textarea --- */
textarea.form-control {
  min-height: 120px;
  resize: vertical;
  line-height: var(--lh-body);
}

/* --- Form Row (다중 컬럼 나란히 배치) ---
   사용: 이름+아이디, 전화+이메일 등 2열 배치
   모바일(≤767px)에서 자동 1열 스택 */
.form-row {
  display: flex;
  gap: var(--gap-form-group);   /* var(--space-5) */
  flex-wrap: wrap;
}

.form-row .form-group {
  flex: 1;
  min-width: 200px;             /* 200px 이하 시 자동 줄바꿈 */
  margin-bottom: 0;
}

@media (max-width: 767px) {
  .form-row .form-group {
    flex: none;
    width: 100%;
    min-width: 0;
  }
}

/* --- Form Group Horizontal (라벨 좌측 고정) ---
   사용: 설정/프로필 폼에서 라벨-인풋 가로 배치
   모바일(≤767px)에서 라벨 위로 상하 배치 전환 */
.form-group--horizontal {
  display: grid;
  grid-template-columns: 120px 1fr;
  align-items: center;
  gap: var(--space-4);          /* var(--space-4) */
}

.form-group--horizontal .form-label {
  margin-bottom: 0;
  text-align: right;
  padding-right: var(--space-2);
}

@media (max-width: 767px) {
  .form-group--horizontal {
    grid-template-columns: 1fr;
    gap: var(--space-1);        /* var(--space-1) */
  }

  .form-group--horizontal .form-label {
    text-align: left;
    margin-bottom: var(--space-1);
  }
}

/* --- Input Group (검색 등) --- */
.input-group {
  display: flex;
  align-items: stretch;
}

.input-group .form-control {
  flex: 1;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.input-group .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  flex-shrink: 0;
}

.input-group .btn--icon {
  height: 100%; /* input-group 내에서 stretch 높이 유지 */
  width: 50px;
}

/* --- Size Variants --- */
.form-control--sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--fs-tag);
}

/* --- Validation --- */
.form-control.is-error {
  border-color: var(--color-error);
}

.form-control.is-error:focus {
  box-shadow: 0 0 0 3px var(--color-error-shadow);
}

.form-control.is-success {
  border-color: var(--color-success);
}

.form-control.is-success:focus {
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-message {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-small);
  line-height: var(--lh-compact);
}

.form-message--error {
  color: var(--color-error);
}

.form-message--success {
  color: var(--color-success);
}

.form-message--help {
  color: var(--color-gray-600);
}

.form-message__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  vertical-align: middle;
  margin-left: 2px;
}

.form-message:has(.form-message__icon) {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.form-message--info {
  color: var(--color-primary-700);
  font-weight: var(--fw-medium);
}

/* --- Checkbox & Radio --- */
.form-check-group {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.form-check-group .form-check {
  margin: 0;
}

.form-check {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 48px;
  cursor: pointer;
  position: relative;
}

.form-check__input {
  width: 20px;
  height: 20px;
  border: 1px solid var(--color-gray-300);
  background-color: var(--color-white);
  cursor: pointer;
  transition: var(--transition-fast);
  appearance: none;
  flex-shrink: 0;
  position: relative;
}

.form-check__input[type="checkbox"] {
  border-radius: var(--radius-sm);
}

.form-check__input[type="radio"] {
  border-radius: var(--radius-full);
}

.form-check__input:hover {
  border-color: var(--color-primary-700);
}

.form-check__input:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
}

.form-check__input:checked {
  background-color: var(--color-primary-900);
  border-color: var(--color-primary-900);
}

.form-check__input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 3px;
  width: 5px;
  height: 9px;
  border: solid var(--color-white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.form-check__input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transform: translate(-50%, -50%);
}

.form-check__input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-check__label {
  font-size: var(--fs-body);
  color: var(--color-gray-900);
  cursor: pointer;
  letter-spacing: var(--ls);
}

.form-check__input:disabled + .form-check__label {
  color: var(--color-gray-600);
  cursor: not-allowed;
}

/* --- Toggle Switch --- */
.form-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 48px;
  cursor: pointer;
}

.form-toggle__input {
  position: relative;
  width: 48px;
  height: 26px;
  -webkit-appearance: none;
  appearance: none;
  background-color: var(--color-gray-300);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.form-toggle__input::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.form-toggle__input:checked {
  background-color: var(--color-primary-900);
}

.form-toggle__input:checked::after {
  left: 25px;
}

.form-toggle__input:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
}

.form-toggle__label {
  font-size: var(--fs-body);
  color: var(--color-gray-900);
  letter-spacing: var(--ls);
}

/* --- Search Form (게시판 검색 영역) --- */
/* search-box는 board-search의 레거시 별칭 (하위 호환) */
.search-box,
.board-search {
  background-color: var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: 0;
}

.search-box .form-group,
.board-search .form-group {
  margin-bottom: 0;
}

.search-box .form-control,
.board-search .form-control {
  background-color: var(--color-white);
}

.search-box .btn--secondary,
.board-search .btn--secondary {
  background-color: var(--color-gray-700);
  color: var(--color-white);
  border-color: var(--color-gray-700);
}

.search-box .btn--secondary:hover,
.board-search .btn--secondary:hover {
  background-color: var(--color-gray-900);
  border-color: var(--color-gray-900);
}

.search-row,
.board-search__row {
  display: flex;
  align-items: flex-end;
  gap: var(--space-1);
  flex-wrap: wrap;
}

.search-row .form-group,
.board-search__row .form-group {
  flex: 1;
  min-width: 160px;
  margin-bottom: 0;
}

/* 첫 칸이 select 같은 좁은 컨트롤일 때만 적용되는 fallback.
   input-group은 표준(.board-search__input-group: flex 1 1 auto, min-width 300px)이 이기도록 제외. */
.search-row .form-group:first-child:not(:only-child):not(.board-search__input-group),
.board-search__row .form-group:first-child:not(:only-child):not(.board-search__input-group) {
  flex: 0 1 180px;
  min-width: 140px;
}

.search-row .btn,
.board-search__row .btn {
  flex-shrink: 0;
}

.search-row .btn:not(.btn--icon),
.board-search__row .btn:not(.btn--icon) {
  padding: var(--space-3) var(--space-4);
  line-height: var(--lh-small);
  height: auto;
}

/* --- 검색 영역 모바일 반응형 (≤767px) ---
   select / input / button 전폭 세로 스택 */
@media (max-width: 767px) {
  .board-search__row,
  .search-row {
    flex-direction: column;
    gap: var(--gap-form-group);
    align-items: stretch;
  }

  .board-search__row .form-group,
  .search-row .form-group,
  .board-search__row .form-group:first-child:not(:only-child),
  .search-row .form-group:first-child:not(:only-child),
  /* 데스크톱 선택자(..:not(.board-search__input-group)) specificity 0,5,0 와 동일 맞춤 →
     source order(나중에 선언) 우선으로 모바일 min-width/flex 리셋이 이기도록 보정 */
  .board-search__row .form-group:first-child:not(:only-child):not(.board-search__input-group),
  .search-row .form-group:first-child:not(:only-child):not(.board-search__input-group) {
    flex: none;
    width: 100%;
    min-width: 0;
  }

  .board-search__row .btn:not(.btn--icon),
  .search-row .btn:not(.btn--icon) {
    width: 100%;
    justify-content: center;
  }
}

/* --- Permission Group (장비/권한 신청 모달 분류 그룹) ---
   사용처: 055_equip_reserve, 083_mypage 등 권한 신청 모달 내부
   modifier: --info / --warning / --danger (의미적 카테고리 컬러)
   state: .is-disabled (선택 불가 상태) */
.permission-group {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-white);
}
.permission-group.is-disabled {
  background: var(--color-gray-100);
  color: var(--color-gray-400);
  border-color: var(--color-gray-300);
  pointer-events: none;
}
.permission-group__title {
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}
.permission-group__title--info,
.permission-group__title--warning,
.permission-group__title--danger {
  color: var(--color-gray-900);
}
.permission-group__title-meta {
  font-weight: var(--fw-regular);
  color: var(--color-gray-500);
  font-size: var(--fs-tiny);
}


/* ===================================
   3. Tables
   =================================== */

/* --- Base Table --- */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  position: relative;
}

/* 게시판 테이블은 table-layout:fixed라 데스크톱에서 항상 컨테이너 폭에 맞음.
   sub-pixel 반올림으로 생기는 1px 유령 가로 스크롤바 차단.
   (max-width 767px 이하는 .board-table min-width:600 + overflow-x:auto 모바일 스크롤 유지) */
@media (min-width: 768px) {
  .table-wrap:has(.board-table) { overflow-x: clip; }
}

@media (max-width: 767px) {
  /* 테이블 최소 너비 — 찌그러짐 방지 */
  .table {
    min-width: 560px;
  }

  /* 셀 패딩 축소 — 모바일 공간 확보 */
  .table thead th,
  .table tbody td,
  .table tbody th {
    padding: 10px var(--space-3);
    font-size: var(--fs-small);
    white-space: nowrap;
  }
}

.table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  letter-spacing: var(--ls);
}

.table caption {
  font-size: var(--fs-small);
  color: var(--color-gray-600);
  text-align: left;
  padding: var(--space-2) 0;
  caption-side: top;
}

/* --- Table Head --- */
.table thead th {
  padding: var(--space-3) var(--space-3);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  background-color: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-300);
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}

/* .table thead 첫/마지막 셀 radius 제거 (전체 일관) */

/* --- Table Body --- */
.table tbody td,
.table tbody th {
  padding: var(--space-3) var(--space-3);
  border-bottom: 1px solid var(--color-gray-300);
  color: var(--color-gray-700);
  vertical-align: middle;
  line-height: var(--lh-small);
}

/* 말줄임이 필요한 셀에만 명시적으로 적용 */
.table tbody td.td-ellipsis {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* multiline 허용 테이블 — 줄바꿈 명시 */
.table--multiline tbody td,
.table--multiline tbody th {
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.table tbody td a {
  color: var(--color-gray-900);
  font-weight: var(--fw-medium);
  text-decoration: none;
}

.table tbody td a:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

.table tbody tr:hover {
  background-color: var(--color-primary-25);
}

.table tbody tr:last-child td,
.table tbody tr:last-child th {
  border-bottom: 1px solid var(--color-gray-300);
}

/* --- Striped --- */
.table--striped tbody tr:nth-child(even) {
  background-color: var(--color-primary-25);
}

.table--striped tbody tr:nth-child(even):hover {
  background-color: var(--color-primary-50);
}

/* --- Bordered --- */
.table--bordered,
.table--bordered th,
.table--bordered td {
  border: 1px solid var(--color-gray-300);
}

/* --- Grid (셀 사이 내부 수직선) — 데이터 표(다중 컬럼·rowspan) 옵트인 ---
   외곽선 없이 셀 사이만 얇은 가이드 라인. rowspan 셀 가독성 보강.
   th(행 라벨): gray-300 — 라벨과 데이터 컬럼의 명확한 구분
   td(데이터): gray-100 — 데이터 컬럼 간 미세 가이드 라인 */
.table--grid tbody th {
  border-right: 1px solid var(--color-gray-300);
}
.table--grid tbody td {
  border-right: 1px solid var(--color-gray-100);
}
.table--grid tbody td:last-child,
.table--grid tbody th:last-child {
  border-right: none;
}
.table--grid thead th {
  border-right: 1px solid var(--color-gray-300);
}
.table--grid thead th:last-child {
  border-right: none;
}

/* rowspan 셀이 있어도 모든 행 경계에 가로선 강제 (td의 border-bottom은
   rowspan 끝에서만 그려지므로 중간 row 경계가 비어 보이는 문제 해결) */
.table--grid tbody tr {
  border-bottom: 1px solid var(--color-gray-300);
}
.table--grid tbody tr:last-child {
  border-bottom: 1px solid var(--color-gray-300);
}

/* --- Editable form table (td 안에 .form-control 넣는 편집형) --- */
.table--form thead th,
.table--form tbody td {
  padding: var(--space-3) var(--space-1);
}

.table--form thead th {
  text-align: center;
}

.table--form .btn {
  min-width: 0;
}

/* --- Add-row (표 마지막 행 안에 "+ 행추가" 액션 통합) ---
   사용: <tbody>...<tr class="table__add-row"><td colspan="N"><button class="btn btn--outline">+ 행추가</button></td></tr></tbody>
   - 표 폭 전체로 통합 → "표의 일부로 행을 더 넣는 액션" 시각 표시
   - 점선 보더로 입력 영역과 자연스럽게 구분
   - 안의 버튼은 표준 .btn 외형 (.btn--outline 추천) */
.table__add-row td {
  padding: var(--space-3) var(--space-4);
  text-align: center;
  border-top: 1px dashed var(--color-gray-300);
  background-color: var(--color-gray-50);
}

/* 셀 안 버튼은 풀폭으로 — 표 가로폭에 맞춰 액션 영역 시각 통합 */
.table__add-row td > .btn {
  width: 100%;
}

/* --- Label table (좌측 라벨 + 우측 값, 폼/요약/상세 정보 표시용) ---
   사용처:
     - 교육 신청·상세 (edu-apply__table, edu-info__table 대체)
     - 시설 층별 안내 (facility-floor__table 대체)
     - 예약 요약 (reserve-summary-table 대체)
     - 상세/연락처 (contact-table, detail-table, progress-table, modal-summary 대체)
   특징: thead 없이 tbody만. 첫 번째 td(또는 th scope=row)가 라벨, 두 번째 td가 값.
   라벨 배경: gray-100 (표준 .table thead와 동일 톤).
   라인: 1px gray-200 (gray-100 라벨 배경에서도 보이도록 한 단계 진한 톤).
*/
.table--label {
  border-top: 1px solid var(--color-gray-300);
}
.table--label tbody th,
.table--label tbody td:first-child {
  width: 1%;
  white-space: nowrap;
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
  font-weight: var(--fw-semibold);
  text-align: left;
  padding: var(--space-3) var(--space-4);
}
.table--label tbody th,
.table--label tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-gray-300);
  vertical-align: middle;
  line-height: var(--lh-small);
  color: var(--color-gray-700);
}
.table--label tbody tr:last-child th,
.table--label tbody tr:last-child td {
  border-bottom: 1px solid var(--color-gray-300);
}
.table--label tbody tr:hover {
  background-color: transparent; /* 라벨 표는 hover 강조 불필요 */
}
/* 모달 요약표 한정: (1) .table 기본 table-layout:fixed + th width:1% 충돌로 라벨열이 붕괴되는 문제를 auto 로 해결, (2) 값 셀 장문/개행(\n) 대응. 모달 스코프라 일반 .table--label(다수 페이지) 에는 영향 없음 */
.modal-summary .table {
  table-layout: auto;
}
.modal-summary .table--label tbody td {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* --- Center modifier (모든 셀 일괄 가운데 정렬) --- */
.table--center thead th,
.table--center tbody th,
.table--center tbody td { text-align: center; }

/* --- Alignment Utilities --- */
.table .text-center { text-align: center; }
.table .text-right { text-align: right; }
.table .text-left { text-align: left; }

/* --- Number alignment --- */
.table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* --- .table 컨텍스트 열 너비 정의 ---
   word-break: normal / text-overflow: ellipsis 는 .table tbody td 전역 규칙에서 적용됨.
   여기서는 열 너비만 지정. td-title은 너비 미지정 → 나머지 공간 차지. */
.table .td-num      { width: 56px;  text-align: center; }
.table .td-date     { width: 140px; }
.table .td-status   { width: 110px; text-align: center; }
.table .td-people   { width: 80px;  text-align: center; }  /* 모집인원: "999명" 기준 */
.table .td-fee      { width: 110px; text-align: center; }
.table .td-category { width: 140px; text-align: center; }
.table .td-writer   { width: 130px; }
.td-download         { text-align: center; }              /* 전역 베이스 */
.table .td-download  { width: 120px; }
.table .td-download .btn {
  min-width: 0;
  padding-left: var(--space-2);
  padding-right: var(--space-2);
}
.table .td-hit      { width: 64px;  text-align: right; }
.table .td-attach   { width: 60px;  text-align: center; }
.table .td-thumb    { width: 140px; }
.table .td-time     { width: 90px; }   /* 교육시간: "16시간" 기준 */

/* --- Thumbnail Cell --- */
.table .th-thumb {
  text-align: center;
}

.table .td-thumb {
  width: 140px;
  text-align: center;
  padding: var(--space-2);
}

.table__thumb {
  width: 120px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background-color: var(--color-gray-100);
  display: block;
  margin: 0 auto;
}


/* ===================================
   4. Pagination
   =================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: var(--space-6) 0;
}

.pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 var(--space-2);
  font-family: var(--font-body);
  font-size: var(--fs-pagination);
  font-weight: var(--fw-medium);
  font-variant-numeric: tabular-nums;
  color: var(--color-gray-700);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  letter-spacing: 0;
}

.pagination__item:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-900);
  border-color: var(--color-gray-400);
}

.pagination__item:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* Active */
.pagination__item.is-active {
  background-color: var(--color-primary-900);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  border-color: var(--color-primary-900);
}

.pagination__item.is-active:hover {
  background-color: var(--color-primary-700);
  border-color: var(--color-primary-700);
}

/* Disabled (prev/next) */
.pagination__item.is-disabled {
  color: var(--color-gray-300);
  background-color: var(--color-white);
  border-color: var(--color-gray-300);
  cursor: not-allowed;
  pointer-events: none;
}

/* Prev / Next arrows (Icon Only - 1:1 Aspect Ratio) */
.pagination__item .icon {
  width: 18px;
  height: 18px;
}

.pagination__item:has(.icon) {
  width: 44px;
  padding: 10px;
}

/* Ellipsis */
.pagination__ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  color: var(--color-gray-500);
  font-size: var(--fs-small);
  cursor: default;
}


/* ===================================
   4-1. Initials Filter (칩 리스트 필터 — 공통 표준)
   "라벨 + 칩 리스트 + 활성 상태" 패턴의 사이트 공통 컴포넌트.
   사용 케이스: 초성·알파벳·진료과·연도·카테고리 등 모든 칩 형태 필터.
   칩 형태 필터를 새로 만들 때 .tag를 차용하지 말고 반드시 이 컴포넌트 사용.
   - 다중 행 가능 (각 .initials-filter__row)
   - 헤더(.initials-filter__header) 또는 인라인 라벨(.initials-filter__label) 선택
   - 항목 다수 시 페이지 전용 JS로 클램프+더보기 토글 (data-chip-toggle)
   - 시각: pagination 박스 버튼 DNA 차용, 크기 축소 (40→36)
   - 동작: URL 기반 <a> 네비게이션 (JS 없이 동작, 공유·북마크 가능)
   =================================== */
.initials-filter {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--gap-form-divider);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
}

.initials-filter__row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.initials-filter__label {
  flex-shrink: 0;
  min-width: 40px;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  letter-spacing: var(--ls);
}

.initials-filter__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  flex: 1;
}

.initials-filter__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-gray-700);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  letter-spacing: 0;
  white-space: nowrap;
}

/* "전체" 등 단어 버튼 (글자 수용) */
.initials-filter__item--all {
  min-width: 56px;
}

.initials-filter__item:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-900);
  border-color: var(--color-gray-400);
}

.initials-filter__item:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
}

.initials-filter__item.is-active,
.initials-filter__item[aria-current="page"] {
  background-color: var(--color-primary-900);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  border-color: var(--color-primary-900);
}

.initials-filter__item.is-active:hover,
.initials-filter__item[aria-current="page"]:hover {
  background-color: var(--color-primary-700);
  border-color: var(--color-primary-700);
}

/* 비활성 (결과 0건 등) */
.initials-filter__item.is-disabled,
.initials-filter__item[aria-disabled="true"] {
  color: var(--color-gray-400);
  background-color: var(--color-white);
  border-color: var(--color-gray-300);
  cursor: not-allowed;
  pointer-events: none;
}

/* 상단 헤더 (좌측 타이틀 + 우측 옵션) */
.initials-filter__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-1);
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* 상단 타이틀 */
.initials-filter__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  letter-spacing: var(--ls);
}

.initials-filter__title-sub {
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: var(--color-gray-700);
  margin-left: 6px;
}

/* __row 안에서 타이틀·버튼 인라인 배치 시 고정 폭 (인라인 타이틀형) */
.initials-filter__row > .initials-filter__title {
  flex-shrink: 0;
}

.initials-filter__row > .btn {
  flex-shrink: 0;
}

/* chip-toggle 아이콘 버튼 — 확장 시 chevron 180° 회전 */
[data-chip-toggle] .icon {
  transition: transform var(--transition-fast);
}

[data-chip-toggle].is-expanded .icon {
  transform: rotate(180deg);
}

/* 옵션(체크박스 등) */
.initials-filter__extra {
  flex-shrink: 0;
}

/* 푸터(더보기/접기 등 보조 액션) */
.initials-filter__footer {
  margin-top: var(--space-4);
}

/* 반응형 */
@media (max-width: 767px) {
  .initials-filter__row {
    flex-direction: column;
    align-items: flex-start;
  }
  .initials-filter__list {
    width: 100%;
  }
  .initials-filter__extra {
    margin-left: 0;
  }
}


/* ===================================
   5. Tabs
   =================================== */

/* --- Underline Tabs (기본) --- */
.tabs {
  border-bottom: 2px solid var(--color-gray-400);
}

.tabs__list {
  display: flex;
  gap: 0;
  overflow-x: auto;
  overflow-y: hidden;
}

.tabs__item {
  position: relative;
  flex: 1;
  text-align: center;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-4);
  font-size: var(--fs-section);
  font-weight: var(--fw-extrabold);
  color: var(--color-gray-500);
  cursor: pointer;
  transition: var(--transition);
  background: none;
  border: none;
  white-space: nowrap;
  letter-spacing: var(--ls);
  font-family: var(--font-body);
  text-decoration: none;
}

/* --- Tab Sizes --- */
/* SM: 작은 탭 (18px) */
.tabs--sm .tabs__item {
  padding: 0 var(--space-3);
  font-size: var(--fs-body);
  font-weight: var(--fw-extrabold);
}

/* MD: 기본 (22px — .tabs__item 기본값) */

/* LG: 큰 탭 (24px) */
.tabs--lg .tabs__item {
  padding: 0 var(--space-2);
  font-size: var(--fs-title-md);
  font-weight: var(--fw-extrabold);
}

/* Underline Tabs 전용 라인 효과 */
.tabs--underline .tabs__item {
  height: auto;
  padding-top: 0;
  padding-bottom: 30px;
  margin-bottom: -3px;
}

.tabs--underline .tabs__item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 8px;
  background-color: var(--color-primary-900);
  transition: width var(--duration-slow) var(--easing-base);
}

.tabs__item:hover {
  color: var(--color-primary-700);
}

.tabs--underline .tabs__item:hover::after {
  width: 100%;
  background-color: var(--color-primary-700);
}

.tabs__item:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: -2px;
}

.tabs__item.is-active {
  color: var(--color-primary-900);
}

.tabs--underline .tabs__item.is-active::after {
  width: 100%;
}

/* --- Fill Tabs (전체 너비 균등 분배 + underline) --- */
.tabs--fill .tabs__list {
  display: flex;
  width: 100%;
}

.tabs--fill .tabs__item {
  flex: 1;
  text-align: center;
  padding: var(--space-4) 0;
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  border-bottom: 3px solid var(--color-gray-300);
  margin-bottom: -2px;
}

.tabs--fill .tabs__item::after {
  display: none;
}

.tabs--fill .tabs__item.is-active {
  color: var(--color-primary-900);
  border-bottom-color: var(--color-primary-900);
}

.tabs--fill .tabs__item:hover {
  color: var(--color-primary-700);
  border-bottom-color: var(--color-primary-700);
}

.tabs__panel {
  display: none;
  padding: var(--gap-layout-tab-content) 0 0; /* var(--space-6) 표준 — 탭바 ↔ 콘텐츠 (상단만, 하단은 section margin이 처리) */
}

.tabs__panel.is-active {
  display: block;
}

/* --- Pill Tabs --- */
.tabs--pill {
  border-bottom: none;
  margin-bottom: var(--gap-layout-tab-content);
}

.tabs--pill .tabs__list {
  gap: var(--space-1);
  background-color: var(--color-gray-100);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  display: flex;
}

.tabs--pill .tabs__item {
  border-radius: var(--radius-md);
  border-bottom: none;
  margin-bottom: 0;
}

/* Pill 사이즈별 padding — 기본 .tabs--sm/.tabs--lg 따름 (별도 오버라이드 없음) */

.tabs--pill .tabs__item:hover {
  background-color: var(--color-primary-700);
  color: var(--color-white);
}

.tabs--pill .tabs__item.is-active {
  background-color: var(--color-primary-900);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

/* --- Pill Tabs (Large) --- */
.tabs--pill-lg {
  border-bottom: none;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  margin-bottom: var(--space-6);
  display: flex;
}

.tabs--pill-lg .tabs__list {
  display: flex;
  justify-content: center;
  width: 100%;
}

.tabs--pill-lg .tabs__item {
  flex: 1;
  text-align: center;
  padding: var(--space-4) var(--space-5);
  font-size: var(--fs-block);
  border-radius: var(--radius-md);
  border-bottom: none;
  margin-bottom: 0;
}

.tabs--pill-lg .tabs__item:hover {
  background-color: var(--color-primary-700);
  color: var(--color-white);
}

.tabs--pill-lg .tabs__item.is-active {
  background-color: var(--color-primary-900);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

/* --- Pill Tabs (Large) 반응형 --- */
@media (max-width: 1023px) {
  .tabs--pill-lg .tabs__item {
    padding: var(--space-3) var(--space-4);
    font-size: var(--fs-body);
  }
}

/* --- Pill 스타일 Select (모바일 전환용) --- */
.tabs-select {
  display: flex;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
}

.tabs-select__control {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  background-color: var(--color-primary-900);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) 36px var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}

.tabs-select__control:focus {
  outline: 2px solid var(--color-primary-300);
  outline-offset: 2px;
}

/* 데스크탑/모바일 토글 */
.tabs--mobile {
  display: none;
}

@media (max-width: 767px) {
  .tabs--desktop {
    display: none;
  }

  .tabs--mobile {
    display: flex;
    width: 100%;
  }
}

/* tabs-select 모바일 변형 — 폭·하단 여백 보장
   (P9-1, 이전 dear-common.css에서 공용으로 격상) */
.tabs-select.tabs--mobile {
  width: 100%;
  margin-bottom: var(--space-4);
}

/* --- Boxed Tabs --- */
.tabs--boxed {
  border-bottom: none;
  background-color: var(--color-gray-100);
  margin-bottom: var(--space-6);
}

.tabs--boxed .tabs__item {
  flex: 1;
  text-align: center;
  border-bottom: none;
  margin-bottom: 0;
  border-right: 1px solid var(--color-gray-300);
}

/* Boxed 사이즈별 padding 조정 */
/* Boxed 사이즈별 padding — 기본 .tabs--sm/.tabs--lg 따름 (별도 오버라이드 없음) */

.tabs--boxed .tabs__item:last-child {
  border-right: none;
}

.tabs--boxed .tabs__item.is-active {
  background-color: var(--color-white);
  color: var(--color-primary-900);
}


/* ===================================
   6. Badges / Tags
   =================================== */

/* --- Badge (상태 표시) --- */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-tag);
  font-weight: var(--fw-medium);
  line-height: var(--lh-compact);
  letter-spacing: var(--ls);
  border-radius: var(--radius-full);
  white-space: nowrap;
  vertical-align: middle;
}

.badge--primary {
  background-color: var(--color-primary-900);
  color: var(--color-white);
}

.badge--info {
  background-color: var(--color-primary-500);
  color: var(--color-white);
}

.badge--success {
  background-color: var(--color-success);
  color: var(--color-white);
}

.badge--warning {
  background-color: var(--color-warning);
  color: var(--color-gray-900);
}

.badge--pending {
  background-color: var(--color-warning);
  color: var(--color-gray-900);
}

.badge--rjct {
  background-color: var(--color-error);
  color: var(--color-white);
}

.badge--error {
  background-color: var(--color-error);
  color: var(--color-white);
}

.badge.badge--new {
  background-color: var(--color-error);
  color: var(--color-white);
  font-weight: var(--fw-bold);
  width: 20px;
  min-width: 20px;
  height: 20px;
  padding: 0;
  justify-content: center;
  line-height: var(--lh-flat);
  font-size: var(--fs-tiny);
  border-radius: 50%;
}

/* 원형/캡슐 배지 (카운트 표시용) */
.badge--circle {
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  justify-content: center;
  line-height: var(--lh-flat);
  font-size: var(--fs-tiny);
  font-weight: var(--fw-bold);
}

.badge--gray {
  background-color: var(--color-gray-500);
  color: var(--color-white);
}

.badge--sm {
  font-size: var(--fs-tiny);
  padding: 2px var(--space-2);
  min-width: auto;
}

.badge--lg {
  font-size: var(--fs-small);
  padding: 6px var(--space-4);
}

.badge--outline {
  background-color: var(--color-primary-700);
  border: 1px solid var(--color-primary-700);
  color: var(--color-white);
  font-weight: var(--fw-bold);
}

/* --- Soft: 부드러운 톤 뱃지 (연한 배경 + 짙은 텍스트) --- */
.badge--soft {
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
}

/* --- Accent 색상 (세미나·학회 등 분류 확장) --- */
.badge--teal {
  background-color: var(--color-teal-500);
  color: var(--color-white);
}

.badge--purple {
  background-color: var(--color-purple-500);
  color: var(--color-white);
}

/* --- Tag (카테고리, 관심 분류) --- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 6px var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-tag);
  font-weight: var(--fw-medium);
  color: var(--color-gray-700);
  background-color: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-full);
  cursor: default;
  transition: var(--transition-fast);
  letter-spacing: var(--ls);
}

.tag--md {
  font-size: var(--fs-small);
  padding: 5px 10px;
  gap: 3px;
}

.tag--sm {
  font-size: var(--fs-tiny);
  padding: var(--space-1) var(--space-2);
  gap: 3px;
}

.tag--primary-900 {
  background-color: var(--color-primary-900);
  border-color: var(--color-primary-900);
  color: var(--color-white);
}

.tag--primary-700 {
  background-color: var(--color-primary-700);
  border-color: var(--color-primary-700);
  color: var(--color-white);
}

.tag--primary-500 {
  background-color: var(--color-primary-500);
  border-color: var(--color-primary-500);
  color: var(--color-white);
}

.tag--primary-300 {
  background-color: var(--color-primary-50);
  border-color: var(--color-primary-300);
  color: var(--color-primary-900);
}

.tag--clickable {
  cursor: pointer;
}

.tag--clickable:hover {
  background-color: var(--color-primary-900);
  color: var(--color-white);
  border-color: var(--color-primary-900);
}

.tag--clickable.is-active {
  background-color: var(--color-primary-900);
  color: var(--color-white);
  border-color: var(--color-primary-900);
}

.tag__remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
  transition: var(--transition-fast);
  padding: 0;
  font-family: var(--font-body);
}

.tag__remove:hover {
  opacity: 1;
}

/* --- Tag Group --- */
.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* --- Status Dot --- */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.status-dot--active { background-color: var(--color-success); }
.status-dot--inactive { background-color: var(--color-gray-500); }
.status-dot--pending { background-color: var(--color-warning); }
.status-dot--error { background-color: var(--color-error); }


/* ===================================
   7. Alerts
   =================================== */
.alert {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--fs-small);
  line-height: var(--lh-body);
  letter-spacing: var(--ls);
  color: var(--color-gray-700); /* 본문/보조 텍스트 톤 */
}

.alert .icon {
  flex-shrink: 0;
  width: var(--icon-lg);
  height: var(--icon-lg);
  margin-top: 0;
}

.alert__content {
  flex: 1;
}

.alert__title {
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  margin-bottom: 0;
  color: var(--color-gray-900); /* 메인 타이틀 — 블랙 */
}

.alert__close {
  flex-shrink: 0;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  cursor: pointer;
  opacity: 0.7;
  transition: var(--transition-fast);
  background: none;
  border: none;
  color: inherit;
}

.alert__close:hover {
  opacity: 1;
}

/* --- Variants --- 좌측 컬러 보더 제거 + 배경 회색 통일.
   메인 타이틀(.alert__title) 블랙 / 본문 그레이 / 의미는 아이콘 컬러로 전달. */
.alert--info,
.alert--success,
.alert--warning,
.alert--error {
  background-color: var(--color-gray-100);
  border-left: none;
}

.alert--error .icon {
  color: var(--color-error);
}


/* --- Notice Box --- */
.notice-box {
  margin-top: var(--space-6);
  padding: var(--space-5) var(--space-6);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  line-height: var(--lh-body);
}

/* tight 변형 — 섹션 최상단에 둘 때 상단 margin 제거 */
.notice-box--tight {
  margin-top: 0;
  margin-bottom: var(--space-6);
}


/* ===================================
   8. Cards
   =================================== */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: var(--space-3);
  transition: var(--transition);
}

.card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-md);
}

.card__image {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-md);
  background-color: var(--color-gray-100); /* 이미지 없을 때 배경 */
  transition: transform var(--duration-slow) var(--easing-base);
}

.card:hover .card__image {
  transform: scale(1.04);
}

/* 와이드 카드 (이벤트·배너형) */
.card--wide .card__image {
  aspect-ratio: 16 / 9;
}

/* 프로필 카드 (교수·인물) */
.card--profile .card__image {
  aspect-ratio: 1 / 1;
}

/* 이미지 플레이스홀더 (사진 없을 때 공통) */
.img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
}

.img-placeholder .icon {
  width: 2.5rem;
  height: 2.5rem;
}

.card__body {
  padding: var(--space-2);
}

/* 카드 내 배지는 일반 .badge 클래스 사용 */
.card__body .badge {
  margin-bottom: var(--space-2);
}

.card__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
  line-height: var(--lh-heading);
  margin-bottom: var(--space-2);
  letter-spacing: var(--ls);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__title a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

.card__title a:hover {
  color: var(--color-primary-700);
}

.card__text {
  font-size: var(--fs-small);
  color: var(--color-gray-600);
  line-height: var(--lh-body);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: var(--ls);
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  margin-top: var(--space-4);
  border-top: 1px solid var(--color-gray-100);
  font-size: var(--fs-tag);
  color: var(--color-gray-500);
  letter-spacing: var(--ls);
}

.card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

/* --- Card Tags --- */
.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.card__footer {
  padding: var(--space-3) var(--space-5);
  background-color: var(--color-gray-100);
  border-top: 1px solid var(--color-gray-300);
  font-size: var(--fs-tag);
  color: var(--color-gray-600);
}

/* --- Card Grid --- */
.card-grid {
  display: grid;
  gap: var(--space-6);
}

.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1279px) {
  .card-grid--4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1023px) {
  .card-grid--3,
  .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .card-grid--2,
  .card-grid--3,
  .card-grid--4 { grid-template-columns: 1fr; }
}

/* --- Horizontal Card --- */
.card--horizontal {
  display: flex;
}

.card--horizontal .card__image {
  width: 200px;
  flex-shrink: 0;
  aspect-ratio: auto;
}

.card--horizontal .card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.card--horizontal .card__meta {
  border-top: none;
  padding-top: 0;
  margin-top: var(--space-2);
}

@media (max-width: 767px) {
  .card--horizontal {
    flex-direction: column;
  }

  .card--horizontal .card__image {
    width: 100%;
    aspect-ratio: 3 / 2;
  }
}

/* --- Icon Link Card --- */
.icon-link-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: var(--color-gray-100);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.icon-link-card:hover {
  background-color: var(--color-white);
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-md);
}

.icon-link-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  color: var(--color-primary-600);
}

.icon-link-card__icon .icon {
  width: 24px;
  height: 24px;
}

.icon-link-card__content {
  flex: 1;
  min-width: 0;
}

.icon-link-card__title {
  font-size: var(--fs-section);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
  margin: 0;
  line-height: var(--lh-heading);
  letter-spacing: var(--ls);
}

.icon-link-card__arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-block);
  color: var(--color-gray-600);
  transition: transform var(--transition);
}

.icon-link-card:hover .icon-link-card__arrow {
  transform: translateX(4px);
  color: var(--color-gray-900);
}

/* --- Icon Link Card Variants --- */
/* 모든 카드가 동일한 회색 배경(gray-50) 사용 */

/* 화살표는 모든 카드에서 동일한 텍스트 스타일 사용 */

/* --- Icon Link Card Grid --- */
.icon-link-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (max-width: 767px) {
  .icon-link-card-grid {
    grid-template-columns: 1fr;
  }
}


/* 1열 세로 변형 */
.icon-link-card-grid--1col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3); /* var(--space-3) */
}

/* 정보 표시용 (링크 아닌 정적 카드) */
.icon-link-card--static {
  cursor: default;
}

.icon-link-card--static:hover {
  background-color: var(--color-gray-100);
  border-color: transparent;
  box-shadow: none;
}

.icon-link-card__desc {
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  margin: 2px 0 0;
  line-height: var(--lh-body);
}

.icon-link-card__desc strong {
  color: var(--color-gray-800);
  font-weight: var(--fw-semibold);
}

/* --- Event Card --- */
.event-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: var(--space-3);
  transition: var(--transition);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.event-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-md);
}

.event-card__image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.event-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.event-card__badges {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  gap: var(--space-2);
  z-index: var(--z-above);
}

.event-card__content {
  padding: var(--space-6) var(--space-2) var(--space-2);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.event-card__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
  line-height: var(--lh-heading);
  margin-bottom: var(--space-3);
  letter-spacing: var(--ls);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-card__info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-5);
}

.event-card__content .btn {
  width: 100%;
  padding: 14px var(--space-12);
  font-size: var(--fs-body);
  margin-top: auto;
}

.event-card__info-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-body);
  color: var(--color-gray-600);
  letter-spacing: var(--ls);
}

.event-card__info-item > span:not(.event-card__info-label) {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.event-card__info-item .icon {
  display: none;
}

.event-card__info-label {
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
  position: relative;
  padding-right: var(--space-3);
}

.event-card__info-label::after {
  content: '';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 14px;
  background-color: var(--color-gray-300);
}

/* --- Event Card Grid --- */
.event-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1023px) {
  .event-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .event-card-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Newsletter Card (갤러리형 뉴스레터 카드) --- */
.newsletter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8) var(--space-6);
  align-items: start;
}

.newsletter-card,
.newsletter-card:hover,
.newsletter-card:visited,
.newsletter-card:active {
  display: block;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}

.newsletter-card:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: var(--radius-md);
}

.newsletter-card__thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
}

.newsletter-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 썸네일 hover 오버레이 */
.newsletter-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: rgba(0, 0, 0, 0.45);
  border-radius: var(--radius-md);
  opacity: 0;
  transition: opacity var(--duration-slow) var(--easing-base);
  z-index: var(--z-above);
}

.newsletter-card:hover .newsletter-card__overlay {
  opacity: 1;
}

.newsletter-card__overlay-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-width: 100px;
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--color-white);
  border-radius: var(--radius-md);
  background: transparent;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-white);
  letter-spacing: var(--ls);
  cursor: pointer;
  text-decoration: none;
}

.newsletter-card__overlay-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.newsletter-card__overlay-btn .icon {
  width: 16px;
  height: 16px;
}

.newsletter-card__thumb--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-100);
}

.newsletter-card__thumb--empty .newsletter-card__placeholder {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-gray-400);
  letter-spacing: var(--ls);
}

.newsletter-card:hover .newsletter-card__placeholder {
  display: none;
}

.newsletter-card__body {
  padding: var(--space-4) var(--space-1) var(--space-2);
}

.newsletter-card__vol {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-primary-700);
  letter-spacing: var(--ls);
  margin-bottom: var(--space-2);
}

.newsletter-card__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-medium);
  color: var(--color-gray-900);
  line-height: var(--lh-heading);
  letter-spacing: var(--ls);
  margin-bottom: var(--space-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.newsletter-card__date {
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  color: var(--color-gray-600);
  letter-spacing: var(--ls);
}

/* --- Newsletter Card Grid: Responsive --- */
@media (max-width: 1023px) {
  .newsletter-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px var(--space-5);
  }
}

@media (max-width: 767px) {
  .newsletter-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5) var(--space-4);
  }

  .newsletter-card__body {
    padding: var(--space-3) 2px 6px;
  }

  .newsletter-card__title {
    font-size: var(--fs-small);
  }

  .newsletter-card__vol,
  .newsletter-card__date {
    font-size: var(--fs-small);
  }
}

@media (max-width: 479px) {
  .newsletter-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

@media print {
  .newsletter-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
  }

  .newsletter-card {
    break-inside: avoid;
  }
}


/* ===================================
   9. Modal
   =================================== */

/* --- Backdrop --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  transition: opacity var(--duration-slow) var(--easing-base);
  pointer-events: none;
}

.modal-backdrop.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* --- Modal Container --- */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-slow) var(--easing-base), visibility var(--duration-slow) var(--easing-base);
}

.modal.is-active {
  opacity: 1;
  visibility: visible;
}

/* --- Modal Dialog --- */
.modal__dialog {
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 48px);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--duration-slow) var(--easing-base);
  overflow: hidden;
}

.modal.is-active .modal__dialog {
  transform: translateY(0) scale(1);
}

/* Size variants */
.modal__dialog--sm { max-width: 400px; }
.modal__dialog--lg { max-width: 800px; max-height: min(1000px, calc(100vh - 48px)); }
.modal__dialog--full { max-width: calc(100vw - 48px); }

/* --- Modal Header --- */
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background-color: var(--color-primary-900);
  border-bottom: none;
  flex-shrink: 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal__title {
  font-size: var(--fs-title-md);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  letter-spacing: var(--ls);
}

.modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-white);
  cursor: pointer;
  transition: var(--transition-fast);
  background: none;
  border: none;
}

.modal__close:hover {
  background-color: var(--color-primary-950);
  color: var(--color-white);
}

.modal__close:focus-visible {
  outline: 3px solid var(--color-white);
  outline-offset: 2px;
}

/* --- Modal Body --- */
.modal__body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-gray-700);
}

.modal__body::-webkit-scrollbar {
  width: 6px;
}

.modal__body::-webkit-scrollbar-thumb {
  background-color: transparent;
  border-radius: var(--radius-full);
}

.modal__body:hover::-webkit-scrollbar-thumb {
  background-color: var(--color-gray-400);
}

/* --- Modal Footer --- */
.modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-gray-300);
  background-color: var(--color-gray-100);
  flex-shrink: 0;
}

/* --- 비밀번호 초기화(임시 비밀번호) 강제 변경 모달 --- */
.pswd-init-modal__desc {
  margin-bottom: var(--space-5);
}

.pswd-init-modal__field {
  margin-bottom: var(--space-4);
}

.pswd-init-modal__field label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
}

.pswd-init-modal__field input {
  width: 100%;
  height: 44px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--fs-body);
  color: var(--color-gray-900);
  background-color: var(--color-white);
}

.pswd-init-modal__field input:focus {
  outline: none;
  border-color: var(--color-primary-500);
}

.pswd-init-modal__guide {
  margin-top: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  line-height: var(--lh-body);
}

.pswd-init-modal__error {
  margin-top: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-danger, #d92d20);
  line-height: var(--lh-body);
}

.pswd-init-modal__error[hidden] {
  display: none;
}

/* --- 교육·행사 미리보기 모달 --- */
.edu-preview__header-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.edu-preview__header-row .event-list__badge {
  font-size: var(--fs-small);
  padding: 6px var(--space-4);
}

.edu-preview__meta {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  line-height: var(--lh-body);
  margin-bottom: var(--space-4);
}

.edu-preview__title {
  font-size: var(--fs-section);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  line-height: var(--lh-compact);
  margin: 0;
}

.modal__body .edu-preview__title {
  margin-bottom: var(--space-4);
}

.edu-preview__desc {
  font-size: var(--fs-body);
  color: var(--color-gray-600);
  line-height: var(--lh-body);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- Event Modal (행사 상세) --- */
.event-modal__header-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  min-width: 0;
}

.event-modal__header-info .event-list__badge,
.table .event-list__badge {
  margin-bottom: 0;
}

.event-list__badge--event,
.event-list__badge--approved {
  background-color: var(--color-primary-900);
  color: var(--color-white);
}

.event-list__badge--edu,
.event-list__badge--pending {
  background-color: var(--color-primary-50);
  color: var(--color-primary-900);
  border-color: var(--color-primary-300);
}

.event-list__badge--seminar {
  background-color: var(--color-teal-500);
  color: var(--color-white);
}

.event-list__badge--conference {
  background-color: var(--color-purple-500);
  color: var(--color-white);
}

.event-card.is-closed {
  opacity: 0.72;
}

.event-card.is-closed .event-card__title,
.event-card.is-closed .event-card__date {
  color: var(--color-gray-600);
}

body.page-board-detail .board-view {
  margin-top: 0;
}

.event-modal__header-info .modal__title {
  font-size: var(--fs-block);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 이벤트 캘린더 - 선택/현재 날짜 셀 (통일 스타일) */
.event-calendar__day.is-current {
  border: 2px solid var(--color-primary-500, #0F86CA) !important;
  position: relative;
  z-index: var(--z-above);
}

.event-calendar__day.is-current .event-calendar__day-num {
  color: var(--color-primary-500, #0F86CA);
  font-weight: var(--fw-bold);
}

/* 이벤트 리스트 테이블 - 분류/상태 배지 통일 (14px pill) */
#panel-list .event-list__badge,
#panel-list .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  margin-bottom: 0;
}

/* 이벤트 캘린더 - DOT 카운트 배지 */
.event-calendar__day-counts {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  margin-top: auto;
  padding-bottom: var(--space-2);
}

.event-calendar__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 30px;
  padding: 0 6px;
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-white);
}

.event-calendar__count--edu { background-color: var(--color-primary-500, #0F86CA); }
.event-calendar__count--event { background-color: var(--color-primary-900, #03368C); }
.event-calendar__count--seminar { background-color: var(--color-teal-500); }
.event-calendar__count--conference { background-color: var(--color-purple-500); }
.event-calendar__count--approved { background-color: var(--color-success); }
.event-calendar__count--pending { background-color: var(--color-warning); color: var(--color-gray-900); }
.event-calendar__count--rjct { background-color: var(--color-error); }

/* DOT 카운트 배지 반응형 */
@media (max-width: 767px) {
  .event-calendar__count {
    min-width: 16px;
    height: 16px;
    font-size: var(--fs-tiny);
    padding: 0 2px;
  }

  .event-calendar__day-counts {
    gap: 1px;
    padding-bottom: 2px;
  }

  .event-calendar__day.is-current {
    border-width: 1.5px !important;
  }
}

/* 이벤트 상세 모달 - 요약 행 구분선 */
#eventDetailModal .reservation-summary__row {
  border-bottom: 1px solid var(--color-gray-300);
  padding: var(--space-4) 0;
}

#eventDetailModal .reservation-summary__row:last-child {
  border-bottom: none;
}


/* ===================================
   10. Accordion
   =================================== */
.accordion {
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion__item {
  border-bottom: 1px solid var(--color-gray-300);
}

.accordion__item:last-child {
  border-bottom: none;
}

.accordion__trigger {
  display: flex;
  align-items: center;
  width: 100%;
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--fs-section);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-heading);
  color: var(--color-gray-900);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
  letter-spacing: var(--ls);
  gap: var(--space-2);
}

.accordion__trigger .tag {
  flex-shrink: 0;
}

.accordion__trigger__text {
  flex: 1;
  min-width: 0;
}

.accordion__trigger:not(:has(.tag)) > span:first-child::before {
  content: 'Q. ';
  font-weight: var(--fw-bold);
  color: var(--color-primary-700);
  margin-right: var(--space-1);
}

.accordion__trigger:hover {
  background-color: var(--color-primary-25);
  padding: var(--space-5) 28px;
}

.accordion__trigger:focus-visible {
  outline: 2px solid var(--color-primary-700);
  outline-offset: -2px;
}

.accordion__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--icon-md);
  height: var(--icon-md);
  color: var(--color-gray-600);
  flex-shrink: 0;
  margin-left: auto;
  transition: transform var(--duration-slow) var(--easing-base);
}

.accordion__item.is-open .accordion__icon {
  transform: rotate(180deg);
  color: var(--color-primary-700);
}

.accordion__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--easing-base);
}

.accordion__item.is-open .accordion__panel {
  max-height: 2000px;
}

.accordion__content {
  padding: var(--space-6);
  background-color: var(--color-gray-100);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: var(--lh-body);
  color: var(--color-gray-700);
  letter-spacing: var(--ls);
}

.accordion__content p::before {
  content: 'A. ';
  font-weight: var(--fw-bold);
  color: var(--color-gray-700);
  margin-right: var(--space-1);
}

/* --- Accordion 변형: terms (Q./A. 프리픽스만 제거, 색상은 기본과 동일) --- */
.accordion--terms .accordion__trigger:not(:has(.tag)) > span:first-child::before {
  content: none;
}

.accordion--terms .accordion__content p::before {
  content: none;
}

/* --- 개별 박스형 아코디언 (FAQ 등) --- */
.accordion--separated {
  border: none;
  border-radius: 0;
  overflow: visible;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.accordion--separated .accordion__item {
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion--separated .accordion__item:last-child {
  border-bottom: 1px solid var(--color-gray-300);
}

.accordion--separated .accordion__item.is-open {
  border-color: var(--color-primary-700);
}


/* ===================================
   11. Board (List / View)
   =================================== */

/* --- Board Search Filter (통합: 상단 search-box/board-search 참조) --- */

.board-search__form {
  width: 100%;
}

.board-search__row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-end;
}

.board-search__select-group {
  flex: 0 0 auto;
  min-width: 180px;
  margin-bottom: 0;
}

.board-search__input-group {
  flex: 1 1 auto;
  min-width: 300px;
  margin-bottom: 0;
}

.board-search__btn {
  flex: 0 0 auto;
  min-width: 120px;
}

/* 모바일 반응형: 드롭다운+입력+버튼 한 줄 유지 */
@media (max-width: 767px) {
  .board-search__select-group {
    flex: 0 0 auto;
    min-width: 80px;
    width: auto;
  }

  .board-search__input-group {
    flex: 1 1 0;
    min-width: 0;
  }

  .board-search__btn {
    flex: 0 0 auto;
    min-width: 60px;
  }
}

/* --- Board List --- */
.board-list {
  border-top: none;
}

.board-list--no-border {
  border-top: none;
}

.board-list--no-border .board-list__filter {
  border-bottom: none;
  padding: 0 0 var(--space-1);
}

/* --- Table Column Widths --- */
.col--no { width: 56px; }
.col--category { width: 80px; }
.col--date { width: 100px; }
.col--place { width: 160px; }
.col--status { width: 72px; }

.table .text-center {
  white-space: nowrap;
}

.board-list__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-gray-100);
}

.board-list__count {
  font-size: var(--fs-small);
  color: var(--color-gray-600);
  letter-spacing: var(--ls);
}

.board-list__count strong {
  color: var(--color-primary-900);
  font-weight: var(--fw-semibold);
}

.board-list__select {
  width: 120px;
}

/* Board Table */
.board-search + .board-table,
.board-search + .board-list__header + .board-table,
.board-list__header + .board-table {
  margin-top: 0;
}

.board-search + .board-table thead th,
.board-search + .board-list__header + .board-table thead th {
  box-shadow: 0 -1px 0 0 var(--color-gray-100);
}

.board-table {
  width: 100%;
  border-collapse: collapse;
  border: none;
  table-layout: fixed;
  font-size: var(--fs-small);
  letter-spacing: var(--ls);
}

.board-table thead th {
  padding: var(--space-3) var(--space-3);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-700);
  background-color: var(--color-gray-100);
  border: none;
  border-bottom: 1px solid var(--color-gray-300);
  text-align: center;
  white-space: nowrap;
}

.board-table tbody th,
.board-table tbody td {
  padding: var(--space-3) var(--space-3);
  border-bottom: 1px solid var(--color-gray-300);
  color: var(--color-gray-700);
  text-align: center;
  vertical-align: middle;
  line-height: var(--lh-body);
}

.board-table tbody tr {
  height: 64px;
}

.board-table tbody tr:hover {
  background-color: var(--color-primary-25);
}

/* 빈 상태 행 — 흰 배경 고정, hover 배경 무효화 */
.board-table .td-empty {
  background-color: var(--color-white);
}

.board-table tbody tr:has(.td-empty),
.board-table tbody tr:has(.td-empty):hover {
  background-color: var(--color-white);
}

/* 공지 행 */
.board-table tbody tr.is-notice {
  background-color: rgba(3, 54, 140, 0.03);
}

.board-table tbody tr.is-notice td {
  font-weight: var(--fw-medium);
}

/* 제목 셀: 헤더는 중앙정렬, 본문은 좌측정렬 */
.board-table thead .td-title {
  text-align: center;
}

/* 본문: <a>를 블록레벨 flex로 — <td>에 flex 금지 (table-layout: fixed 열 너비 파괴됨) */
.board-table tbody .td-title {
  text-align: left;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.board-table tbody .td-title a {
  color: var(--color-gray-900);
  font-weight: var(--fw-medium);
  text-decoration: none;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  min-width: 0;
  overflow: hidden;
}

.board-table tbody .td-title a:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

.board-table tbody .td-title a:hover .badge {
  color: var(--color-white);
  text-decoration: none;
}

/* 제목 셀 내 배지 — 제목 뒤로, 축소 방지 */
.board-table tbody .td-title a .badge {
  flex-shrink: 0;
  order: 1;
}

/* 번호 셀 */
.board-table .td-num {
  width: 68px;
  color: var(--color-gray-600);
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.board-table .td-num .badge {
  min-width: unset;
}

/* 날짜 셀 — YY.MM.DD ~ YY.MM.DD 한 줄 기준 160px */
.board-table .td-date {
  width: 160px;
  color: var(--color-gray-600);
}

/* 단일 날짜 셀 — 신청일·이수일·등록일시 등 YY.MM.DD 한 날짜 기준 90px */
.board-table .td-date-sm {
  width: 90px;
  color: var(--color-gray-600);
  text-align: center;
  white-space: nowrap;
}

.board-table .td-people {
  width: 90px;
  text-align: center;
  white-space: nowrap;
}

.board-table .td-fee {
  width: 110px;
  text-align: center;
  white-space: nowrap;
}

/* 교육시간 셀 — "16시간" 기준 90px */
.board-table .td-time {
  width: 90px;
  color: var(--color-gray-600);
  text-align: center;
}

/* 조회수 셀 */
.board-table .td-hit {
  width: 64px;
  color: var(--color-gray-600);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* 첨부 아이콘 셀 */
.board-table .td-attach {
  width: 60px;
  color: var(--color-gray-500);
  text-align: center;
}

/* 상태·여부 배지 셀 (이수여부·신청상태·처리상태 등) */
.board-table .td-status {
  width: 110px;
  text-align: center;
  padding-left: var(--space-1);
  padding-right: var(--space-1);
}

/* 진행상태 셀 — 반려 시 뱃지+사유 버튼 수직 스택 */
.td-status__rejected-stack {
  display: inline-block;
  text-align: center;
}

.td-status__rejected-stack .td-status__label {
  display: inline-flex;
  margin-bottom: var(--space-1);
}

/* 반려사유 보기 버튼 — 텍스트 언더라인 + 아이콘 */
.td-status__reject-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-1);
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-family: inherit;
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.15s ease;
}

.td-status__reject-btn .icon {
  width: 12px;
  height: 12px;
  transition: transform 0.15s ease;
}

.td-status__reject-btn:hover,
.td-status__reject-btn:focus-visible {
  color: var(--color-error);
}

.td-status__reject-btn:hover .icon,
.td-status__reject-btn:focus-visible .icon {
  transform: translateX(2px);
}

@media (prefers-reduced-motion: reduce) {
  .td-status__reject-btn,
  .td-status__reject-btn .icon {
    transition: none;
  }
  .td-status__reject-btn:hover .icon,
  .td-status__reject-btn:focus-visible .icon {
    transform: none;
  }
}

/* 카테고리·소속유형 배지 셀 */
.board-table .td-category {
  width: 120px;
  text-align: center;
}

/* 다운로드 버튼 셀 (수료증·영수증 등 btn--sm 1개) */
.board-table .td-download {
  width: 120px;
  text-align: center;
  padding-left: var(--space-1);
  padding-right: var(--space-1);
}
.board-table .td-download .btn {
  min-width: 72px;
  padding-left: var(--space-2);
  padding-right: var(--space-2);
}

/* --- Board List (모바일: 카드형) --- */
@media (max-width: 767px) {
  .board-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

  .board-table tbody tr {
    display: block;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-gray-100);
  }


  .board-table tbody td {
    display: inline;
    padding: 0;
    border: none;
    text-align: left;
  }

  .board-table .td-num {
    display: none;
  }

  .board-table tbody .td-title {
    display: block;
    margin-bottom: var(--space-2);
  }

  .board-table tbody .td-title a {
    font-size: var(--fs-small);
    -webkit-line-clamp: 2;
  }

  .board-table .td-date,
  .board-table .td-hit {
    width: auto;
    font-size: var(--fs-tag);
    color: var(--color-gray-600);
  }

  .board-table .td-date::after {
    content: '·';
    margin: 0 6px;
    color: var(--color-gray-300);
  }

  .board-table .td-attach {
    display: none;
  }
}

/* --- Board Table: .table-wrap 래핑 시 가로 스크롤 (카드 변환 reset) --- */
/* 게시판 목록이 아닌 라벨-값 테이블 등을 .table-wrap으로 감싸면 스크롤 모드 */
@media (max-width: 767px) {
  .table-wrap .board-table {
    min-width: 600px;
    table-layout: auto;
  }
  .table-wrap .board-table thead {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    white-space: normal;
  }
  .table-wrap .board-table tbody tr {
    display: table-row;
    padding: 0;
    border-bottom: none;
  }
  .table-wrap .board-table tbody tr.is-notice {
    padding-left: 0;
  }
  .table-wrap .board-table tbody th,
  .table-wrap .board-table tbody td {
    display: table-cell;
    padding: 10px var(--space-3);
    border-bottom: 1px solid var(--color-gray-300);
    white-space: nowrap;
  }
  .table-wrap .board-table .td-num { display: table-cell; }
  .table-wrap .board-table tbody .td-title { display: table-cell; margin-bottom: 0; }
  .table-wrap .board-table tbody .td-title a { -webkit-line-clamp: unset; }
  .table-wrap .board-table .td-date,
  .table-wrap .board-table .td-hit { width: auto; font-size: inherit; }
  .table-wrap .board-table .td-date::after { content: none; }
  .table-wrap .board-table .td-attach { display: table-cell; }
}

/* --- .table td-title 말줄임 --- */
.table tbody .td-title a {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  min-width: 0;
  overflow: hidden;
}

.table tbody .td-title .title-text {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* --- Board View (상세) --- */
/* 상세 헤더: 메타 + 액션 버튼 한 줄 */
.board-view__meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.board-view__header-actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* 테이블 라벨 컬럼 폭 */
.tbl__col--label { width: 120px; }

/* 컨텐츠 블록 상단 마진 */
.content-block--mt { margin-top: var(--gap-form-divider); }

.board-view {
  border-top: none;
}

.board-view__header {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-gray-300);
}

.board-view__category {
  /* 크기·padding은 .badge--lg에서 상속. 이 클래스는 위치(margin-bottom)만 담당 */
  margin-bottom: var(--space-2);
}

.board-view__title {
  font-size: var(--fs-post-title);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  line-height: var(--lh-heading);
  letter-spacing: var(--ls);
  margin-bottom: var(--space-3);
}

.board-view__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--fs-body);
  color: var(--color-gray-600);
}

.board-view__meta-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  position: relative;
}

.board-view__meta-item .icon {
  width: 14px;
  height: 14px;
  filter: brightness(0) saturate(100%) invert(48%) sepia(8%) saturate(638%) hue-rotate(182deg) brightness(95%) contrast(88%);
  flex-shrink: 0;
}

.board-view__meta-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 12px;
  background-color: var(--color-gray-300);
}

/* 상세 본문 */
.board-view__content {
  padding: var(--space-8) 0;
  min-height: 200px;
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-gray-900);
  letter-spacing: var(--ls);
  word-break: var(--word-break-base);
  overflow-wrap: break-word;
}

.board-view__content p {
  margin-bottom: var(--space-4);
}

.board-view__content p:last-child {
  margin-bottom: 0;
}

.board-view__content ul,
.board-view__content ol {
  padding-left: var(--space-5);
  margin-bottom: var(--space-4);
}

.board-view__content ul:last-child,
.board-view__content ol:last-child {
  margin-bottom: 0;
}

.board-view__content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.board-view__content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
}

.board-view__content table th,
.board-view__content table td {
  padding: 10px 14px;
  border: 1px solid var(--color-gray-300);
  font-size: var(--fs-small);
}

.board-view__content table th {
  background-color: var(--color-gray-100);
  font-weight: var(--fw-semibold);
}

/* 첨부파일 */
.board-view__attachments {
  padding: var(--space-5);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  margin-top: var(--space-2);
  margin-bottom: var(--gap-form-divider);
}

.board-view__attachments-title {
  font-size: var(--fs-block);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  letter-spacing: var(--ls);
}

.board-view__file {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 14px;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  text-decoration: none;
  transition: var(--transition-fast);
}

.board-view__file + .board-view__file {
  margin-top: var(--space-2);
}

.board-view__file:hover {
  background-color: var(--color-primary-900);
  border-color: var(--color-primary-900);
  color: var(--color-white);
}

.board-view__file:hover .icon {
  filter: brightness(0) invert(1);
}

.board-view__file:hover .board-view__file-size {
  color: rgba(255, 255, 255, 0.7);
}

.board-view__file:disabled,
.board-view__file[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.6;
}

.board-view__file:disabled:hover,
.board-view__file[aria-disabled="true"]:hover {
  background-color: var(--color-white);
  border-color: var(--color-gray-300);
  color: var(--color-gray-700);
}

.board-view__file:disabled:hover .icon,
.board-view__file[aria-disabled="true"]:hover .icon {
  filter: brightness(0) saturate(100%) invert(32%) sepia(8%) saturate(1047%) hue-rotate(182deg) brightness(94%) contrast(90%);
}

.board-view__file:disabled:hover .board-view__file-size,
.board-view__file[aria-disabled="true"]:hover .board-view__file-size {
  color: var(--color-gray-500);
}

.board-view__file .icon {
  width: var(--icon-sm);
  height: var(--icon-sm);
  filter: brightness(0) saturate(100%) invert(32%) sepia(8%) saturate(1047%) hue-rotate(182deg) brightness(94%) contrast(90%);
  flex-shrink: 0;
}

.board-view__file-size {
  margin-left: auto;
  font-size: var(--fs-tag);
  color: var(--color-gray-500);
}

/* 이전글/다음글 */
.board-nav {
  margin-top: var(--gap-form-divider); /* var(--space-8) */
  border-top: 1px solid var(--color-gray-300);
}

.board-nav__item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: var(--fs-body);
  letter-spacing: var(--ls);
}

.board-nav__label {
  flex-shrink: 0;
  font-weight: var(--fw-medium);
  color: var(--color-gray-700);
  min-width: 56px;
}

.board-nav__link {
  font-weight: var(--fw-regular);
  color: var(--color-gray-900);
  text-decoration: none;
  transition: var(--transition-fast);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.board-nav__link:hover {
  color: var(--color-primary-700);
}

.board-nav__link--disabled,
.board-nav__link--disabled:hover {
  color: var(--color-gray-500);
  cursor: default;
  pointer-events: none;
}

/* 하단 버튼 영역 */
.board-view__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-6) 0;
}


/* ===================================
   12. File Upload
   =================================== */
.file-upload {
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  text-align: center;
  background-color: var(--color-gray-100);
  transition: var(--transition);
  cursor: pointer;
}

.file-upload:hover,
.file-upload.is-dragover {
  border-color: var(--color-primary-500);
  background-color: rgba(15, 134, 202, 0.05);
}

.file-upload .icon {
  width: var(--icon-lg);
  height: var(--icon-lg);
  filter: brightness(0) saturate(100%) invert(32%) sepia(8%) saturate(1050%) hue-rotate(182deg) brightness(95%) contrast(88%);
  margin-bottom: var(--space-3);
}

.file-upload:hover .icon,
.file-upload.is-dragover .icon {
  filter: brightness(0) saturate(100%) invert(37%) sepia(93%) saturate(1450%) hue-rotate(179deg) brightness(94%) contrast(101%);
}

.file-upload__text {
  font-size: var(--fs-block);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
  letter-spacing: var(--ls);
}

.file-upload__hint {
  font-size: var(--fs-tag);
  color: var(--color-gray-500);
  letter-spacing: var(--ls);
}

/* 업로드된 파일 항목 */
.file-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  margin-top: var(--space-2);
}

.file-item__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.file-item__icon .icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary-500);
}

.file-item__info {
  flex: 1;
  min-width: 0;
}

.file-item__name {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: var(--ls);
}

.file-item__size {
  font-size: var(--fs-tag);
  color: var(--color-gray-500);
}

.file-item__remove {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--color-gray-500);
  cursor: pointer;
  transition: var(--transition-fast);
  background: none;
  border: none;
}

.file-item__remove:hover {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
}


/* ===================================
   13. Empty State
   =================================== */
.empty-state {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 60px var(--space-5);
  min-height: 400px;
}

.empty-state .icon {
  width: var(--icon-2xl);
  height: var(--icon-2xl);
  color: var(--color-gray-300);
  margin-bottom: var(--space-4);
}

.empty-state__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
  letter-spacing: var(--ls);
}

.empty-state__text {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  margin-bottom: var(--space-5);
  line-height: var(--lh-body);
  letter-spacing: var(--ls);
}


/* ===================================
   14. Skip Navigation
   =================================== */
.skip-nav {
  position: fixed;
  top: -100%;
  left: 0;
  right: 0;
  z-index: var(--z-skip-nav);
  background-color: var(--color-primary-900);
  text-align: center;
  padding: var(--space-3);
  transition: top var(--duration-base) var(--easing-base);
}

.skip-nav:focus-within {
  top: 0;
}

.skip-nav__link {
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  text-decoration: underline;
  letter-spacing: var(--ls);
}


/* ===================================
   15. Page Header
   페이지 상단 제목, 액션 버튼, 브레드크럼
   =================================== */
.page-header {
  margin-bottom: var(--gap-layout-page-header);
}

.page-header__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  gap: var(--space-6);
}

.page-header__title {
  font-size: var(--fs-page-title);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  line-height: var(--lh-heading);
  letter-spacing: var(--ls-tight);
  margin: 0;
}

.page-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* 반응형 */
@media (max-width: 767px) {
  .page-header__title {
    font-size: var(--fs-title-lg);
  }
}

@media (max-width: 479px) {
  .page-header {
    margin-bottom: var(--space-4);
  }

  .page-header__top {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .page-header__title {
    font-size: var(--fs-title-sm);
  }
}


/* ===================================
   16. Icon Button
   아이콘 전용 액션 버튼
   =================================== */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  padding: 15px;
  color: var(--color-gray-600);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-white);
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  background: var(--color-primary-900);
  color: var(--color-white);
  border-color: var(--color-primary-900);
}

.btn-icon:active {
  background: var(--color-primary-950);
  color: var(--color-white);
  border-color: var(--color-primary-950);
}

.btn-icon:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
}

.btn-icon:disabled,
.btn-icon.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-icon .icon {
  width: 20px;
  height: 20px;
}

/* 소형 아이콘 버튼 — 칩·인라인 필터 등 40px 컨텍스트 */
.btn-icon--sm {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn-icon--sm .icon {
  width: 16px;
  height: 16px;
}


/* ===================================
   17. Breadcrumb
   현재 위치 경로 네비게이션
   =================================== */
.page-header .breadcrumb {
  padding: 0;
}

.page-header .breadcrumb-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.page-header .breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  color: var(--color-gray-600);
}

.page-header .breadcrumb-item a {
  display: flex;
  align-items: center;
  color: var(--color-gray-600);
  transition: color var(--duration-base) var(--easing-base);
}

.page-header .breadcrumb-item a:hover {
  color: var(--color-primary-900);
}

.page-header .breadcrumb-item.active {
  color: var(--color-gray-900);
  font-weight: var(--fw-medium);
}

.page-header .breadcrumb-item + .breadcrumb-item::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-right: 1.5px solid var(--color-gray-400);
  border-bottom: 1.5px solid var(--color-gray-400);
  transform: rotate(-45deg);
  margin-right: var(--space-1);
}

.page-header .breadcrumb-item .icon {
  width: 16px;
  height: 16px;
  filter: brightness(0) saturate(100%) invert(45%) sepia(7%) saturate(434%) hue-rotate(177deg) brightness(93%) contrast(87%);
}


/* ===================================
   18. Tooltip
   =================================== */
.tooltip-trigger {
  position: relative;
  cursor: help;
}

.tooltip-trigger .tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-gray-900);
  color: var(--color-white);
  font-size: var(--fs-tag);
  line-height: var(--lh-compact);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--easing-base), visibility var(--duration-base) var(--easing-base);
  pointer-events: none;
  z-index: var(--z-tooltip);
  letter-spacing: var(--ls);
}

.tooltip-trigger .tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--color-gray-900);
}

.tooltip-trigger:hover .tooltip,
.tooltip-trigger:focus .tooltip {
  opacity: 1;
  visibility: visible;
}

.tooltip--wide {
  white-space: normal;
  width: max-content;
  left: 0;
  transform: none;
  bottom: calc(100% + 8px);
  top: auto;
}

.tooltip--wide::after {
  top: 100%;
  left: 10px;
  transform: none;
}

.tooltip-trigger {
  display: inline-flex;
  align-items: center;
}

.member-form .form-label {
  font-size: var(--fs-small);
}

.member-form .form-group:has(.tooltip-trigger) {
  overflow: visible;
}

.member-form .form-label:has(.tooltip-trigger) {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}


/* ===================================
   19. Divider
   =================================== */
.divider {
  height: 1px;
  background-color: var(--color-gray-300);
  margin: var(--space-6) 0;
  border: none;
}

.divider--thick {
  height: 2px;
  background-color: var(--color-gray-900);
}

.divider--dashed {
  background: none;
  border-top: 1px dashed var(--color-gray-300);
}


/* ===================================
   20. Utility Classes
   =================================== */

/* Text alignment */
.u-text-left { text-align: left; }
.u-text-center { text-align: center; }
.u-text-right { text-align: right; }

/* Text colors */
.u-text-primary { color: var(--color-primary-900); }
.u-text-secondary { color: var(--color-gray-700); }
.u-text-muted { color: var(--color-gray-500); }
.u-text-error { color: var(--color-error); }
.u-text-success { color: var(--color-success); }

/* Font weight */
.u-fw-regular { font-weight: var(--fw-regular); }
.u-fw-medium { font-weight: var(--fw-medium); }
.u-fw-semibold { font-weight: var(--fw-semibold); }
.u-fw-bold { font-weight: var(--fw-bold); }

/* Margin utilities */
.u-mt-0 { margin-top: 0; }
.u-mt-4 { margin-top: var(--space-1); }
.u-mt-8 { margin-top: var(--space-2); }
.u-mt-12 { margin-top: var(--space-3); }
.u-mt-16 { margin-top: var(--space-4); }
.u-mt-20 { margin-top: var(--space-5); }
.u-mt-24 { margin-top: var(--space-6); }
.u-mt-32 { margin-top: var(--gap-form-divider); }
.u-mt-40 { margin-top: var(--gap-layout-page-header); }
.u-mt-48 { margin-top: var(--space-12); }
.u-mb-0 { margin-bottom: 0; }
.u-mb-4 { margin-bottom: var(--space-1); }
.u-mb-8 { margin-bottom: var(--space-2); }
.u-mb-12 { margin-bottom: var(--space-3); }
.u-mb-16 { margin-bottom: var(--space-4); }
.u-mb-20 { margin-bottom: var(--space-5); }
.u-mb-24 { margin-bottom: var(--space-6); }
.u-mb-32 { margin-bottom: var(--gap-form-divider); }
.u-mb-40 { margin-bottom: var(--gap-layout-page-header); }
.u-ml-12 { margin-left: var(--space-3); }
.u-ml-auto { margin-left: auto; }

/* 메타 태그 라벨 (블록 + 16px + gray-500) — 부서명·메타 정보 표시용 */
.u-meta-tag {
  display: block;
  font-size: var(--fs-tag);
  color: var(--color-gray-500);
}

/* 표준 불릿 리스트 — margin 0, 인덴트 18px, disc 마커 */
.list--disc {
  margin: 0;
  padding-left: 18px;
  list-style: disc;
}
/* FO 런타임의 레거시 리셋(styles.css: `ol,ul,li,dl,dt,dd{list-style:none}`)이
   li를 직접 겨냥(0,0,1)해 ul의 disc 상속을 덮어버려 마커가 사라지는 문제 보강.
   li를 직접 겨냥(0,1,1 > 0,0,1)해 disc 마커를 복원. */
.list--disc > li {
  list-style: disc;
}

/* ===================================
   Empty State (콘텐츠 준비중·빈 상태 표시)
   사용:
   <div class="empty-state">
     <img src=".../ic_preparing-yet.svg" alt="" class="empty-state__icon" aria-hidden="true">
     <h3 class="empty-state__title">준비 중입니다</h3>
     <p class="empty-state__desc">상세 콘텐츠는 추후 업데이트됩니다.</p>
   </div>
   =================================== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-20) var(--space-6);
}

.empty-state__icon {
  width: 96px;
  height: 96px;
  margin-bottom: var(--space-6);
}

.empty-state__title {
  font-size: var(--fs-title-sm);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  margin: 0;
}

.empty-state__desc {
  font-size: var(--fs-body);
  color: var(--color-gray-600);
  margin-top: var(--space-3);
  line-height: var(--lh-body);
}

/* Display */
.u-hidden { display: none; }
.u-block { display: block; }
.u-flex { display: flex; }
.u-inline-flex { display: inline-flex; }

.tab_depth_con--visible { display: block; }
.form-message--inline-info {
  display: inline-block;
  margin-top: var(--space-1);
}
.privacy-text-spacer { margin-top: 10px; }

.preview-notice-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(90deg, #ff9800 0%, #ff5722 100%);
  color: #fff;
  padding: 12px 20px;
  text-align: center;
  font-weight: 700;
  z-index: 99999;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .3);
  font-size: 14px;
}
.preview-notice-bar .notice-icon { margin-right: 10px; }
.preview-notice-bar .close-btn {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, .2);
  border: 0;
  color: #fff;
  padding: 5px 15px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}
.preview-notice-bar .close-btn:hover { background: rgba(255, 255, 255, .4); }
.preview-notice-bar--hidden { display: none; }
/* 미리보기 모드: 고정 알림바 높이만큼 전체 페이지를 내려 실제 화면과 동일한 레이아웃 유지 */
body.is-conts-preview { padding-top: 44px; }

/* Flex alignment */
.u-flex-center { align-items: center; justify-content: center; }
.u-flex-between { align-items: center; justify-content: space-between; }
.u-gap-8 { gap: var(--space-2); }
.u-gap-16 { gap: var(--space-4); }
.u-gap-24 { gap: var(--space-6); }

/* Flex item alignment */
.u-items-center { align-items: center; }

/* Width */
.u-w-full { width: 100%; }
.u-w-auto { width: auto; }


/* ===================================
   21. Date Picker & Calendar
   =================================== */

/* --- Inline Calendar --- */
.calendar {
  max-width: 360px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--color-white);
}

.calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.calendar__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
  letter-spacing: var(--ls);
}

.calendar__prev,
.calendar__next {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-gray-600);
  transition: var(--transition);
}

.calendar__prev:hover,
.calendar__next:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-900);
}

.calendar__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: var(--space-2);
}

.calendar__weekdays span {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-gray-500);
  padding: var(--space-2) 0;
}

.calendar__weekdays span:first-child {
  color: var(--color-error);
}

.calendar__dates {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-1);
  place-items: center;
}

.calendar__date {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  color: var(--color-gray-900);
  cursor: pointer;
  transition: var(--transition);
}

.calendar__date--empty {
  cursor: default;
}

.calendar__date:not(.calendar__date--empty):not(.is-disabled):hover {
  background: var(--color-gray-100);
}

.calendar__date.is-today {
  background: var(--color-primary-900);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

.calendar__date.is-today:hover {
  background: var(--color-primary-700);
}

.calendar__date.is-selected {
  background: var(--color-primary-500);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

.calendar__date.is-selected:hover {
  background: var(--color-primary-700);
}

.calendar__date.is-disabled {
  color: var(--color-gray-400);
  cursor: not-allowed;
}

/* --- Popup Date Picker --- */
.datepicker {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: var(--space-1);
  width: 100%;
}

.datepicker__input {
  flex: 1;
  cursor: pointer;
}

.datepicker__btn {
  width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background-color: var(--color-primary-900);
  cursor: pointer;
  color: var(--color-white);
  border-radius: var(--radius-md);
  transition: var(--transition);
  flex-shrink: 0;
}

.datepicker__btn:hover {
  background-color: var(--color-primary-950);
}

.datepicker__btn .icon {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

.datepicker__dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: var(--z-dropdown);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.datepicker__dropdown .datepicker__calendar {
  max-width: none;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--color-white);
}

.datepicker__dropdown .calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.datepicker__dropdown .calendar__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
}

.datepicker__dropdown .calendar__prev,
.datepicker__dropdown .calendar__next {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-gray-600);
  transition: var(--transition);
}

.datepicker__dropdown .calendar__prev:hover,
.datepicker__dropdown .calendar__next:hover {
  background: var(--color-gray-100);
}

.datepicker__dropdown .calendar__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: var(--space-2);
}

.datepicker__dropdown .calendar__weekdays span {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-gray-500);
  padding: var(--space-2) 0;
}

.datepicker__dropdown .calendar__weekdays span:first-child {
  color: var(--color-error);
}

.datepicker__dropdown .calendar__dates {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-1);
  place-items: center;
}

.datepicker__dropdown .calendar__date {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  color: var(--color-gray-900);
  cursor: pointer;
  transition: var(--transition);
}

.datepicker__dropdown .calendar__date--empty {
  cursor: default;
}

.datepicker__dropdown .calendar__date:not(.calendar__date--empty):not(.is-disabled):hover {
  background: var(--color-gray-100);
}

.datepicker__dropdown .calendar__date.is-today {
  background: var(--color-primary-900);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

.datepicker__dropdown .calendar__date.is-selected {
  background: var(--color-primary-500);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

.datepicker__dropdown .calendar__date.is-disabled {
  color: var(--color-gray-400);
  cursor: not-allowed;
}

/* --- Dropdown Time Picker --- */
.timepicker {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: var(--space-1);
  width: 100%;
}

.timepicker__input {
  flex: 1;
  cursor: pointer;
}

.timepicker__btn {
  width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background-color: var(--color-primary-900);
  cursor: pointer;
  color: var(--color-white);
  border-radius: var(--radius-md);
  transition: var(--transition);
  flex-shrink: 0;
}

.timepicker__btn:hover {
  background-color: var(--color-primary-950);
}

.timepicker__btn .icon {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

.timepicker__dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: var(--z-dropdown);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 280px;
  overflow-y: auto;
}

.timepicker__list {
  list-style: none;
  padding: var(--space-2);
  margin: 0;
}

.timepicker__option {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: none;
  background: transparent;
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  color: var(--color-gray-900);
  text-align: left;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: var(--ls);
}

.timepicker__option:hover {
  background: var(--color-gray-100);
}

.timepicker__option.is-selected {
  background: var(--color-primary-500);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

.timepicker__option:disabled {
  color: var(--color-gray-400);
  cursor: not-allowed;
}

.timepicker__option:disabled:hover {
  background: transparent;
}

/* --- Grid Time Slots --- */
.timegrid__slots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.timegrid__slot {
  padding: var(--space-3) var(--space-1);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-gray-900);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  letter-spacing: var(--ls);
}

.timegrid__slot:hover {
  background: var(--color-primary-50);
  border-color: var(--color-primary-500);
}

.timegrid__slot--selected {
  background: var(--color-primary-500);
  color: var(--color-white);
  border-color: var(--color-primary-500);
  font-weight: var(--fw-semibold);
}

.timegrid__slot--selected:hover {
  background: var(--color-primary-700);
}

.timegrid__slot--booked {
  background: var(--color-gray-100);
  color: var(--color-gray-500);
  border-color: var(--color-gray-300);
  cursor: not-allowed;
}

.timegrid__slot--booked:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-300);
}

@media (max-width: 767px) {
  .timegrid__slots {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===================================
   22. Print
   =================================== */
@media print {
  .btn,
  .tabs,
  .pagination,
  .search-box,
  .board-search,
  .board-nav,
  .skip-nav,
  .modal,
  .modal-backdrop,
  .file-upload {
    display: none !important;
  }

  .card {
    border: 1px solid var(--color-gray-300);
    box-shadow: none;
    break-inside: avoid;
  }

  .table {
    font-size: var(--fs-body);
  }

  .board-view__content {
    font-size: var(--fs-body);
  }
}


/* ===================================
   22. Reduced Motion (접근성)
   KWCAG 2.2 깜빡임 방지 / 애니메이션 제어
   !important: 모든 컴포넌트의 transition/animation 일괄 제어 필수
   =================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ===================================
   23. Board 게시판 공통 스타일
   (board-search, board-table, board-comment, card__actions)
   =================================== */
/* ===================================
   1. Board Search Form - 레이아웃 오버라이드
   board-list__filter 컨텍스트(목록 상단 우측 정렬) 전용 축소 사양.
   단독 검색폼은 위쪽 #'Board Search Filter' 표준(width:100%, flex:1 1 auto) 사용.
   =================================== */
.board-list__filter .board-search__form {
  flex: 0 0 auto;
  margin-left: auto;
  width: auto;
}

.board-list__filter .board-search__select-group {
  min-width: 140px;
}

.board-list__filter .board-search__input-group {
  flex: 1 1 120px;
  max-width: 240px;
}

.board-list__filter .board-search__btn {
  min-width: 80px;
}


/* ===================================
   2. Board List Count - 간격 조정
   게시 건수와 셀렉트박스 사이 여백 확보
   =================================== */
.board-list__count {
  flex: 0 0 auto;
  white-space: nowrap;
  margin-right: var(--space-8);
}


/* ===================================
   3. Board Table 확장 컬럼 스타일
   구분, 작성자, 날짜/조회수 컬럼 및 필독/답글 행
   =================================== */

/* 구분 컬럼 */
.board-table .td-category {
  width: 120px;
  color: var(--color-gray-700);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 구분 컬럼 (작성자/부서) */
.board-table .td-writer {
  width: 150px;
  color: var(--color-gray-600);
  white-space: nowrap;
}

/* 날짜/조회수 줄바꿈 방지 */
.board-table .td-date,
.board-table .td-hit {
  white-space: nowrap;
}

/* 답글 배지 */
.badge--reply {
  background-color: var(--color-gray-300);
  color: var(--color-gray-700);
  font-size: var(--fs-tag);
  padding: 2px 6px;
}

/* 답글 화살표 아이콘 */
.icon-reply-arrow {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-gray-400);
  margin-right: var(--space-1);
}

/* 답글 행 스타일 */
.board-table tbody tr.is-reply {
  background-color: var(--color-gray-50);
}

/* 제목 내 아이콘 (첨부, 비밀글) */
.board-table tbody .td-title a .icon-attach,
.board-table tbody .td-title a .icon-lock {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-gray-600);
  margin-left: var(--space-1);
}

.board-table tbody .td-title a .icon-lock {
  margin-left: 0;
  margin-right: var(--space-1);
}

/* 댓글 아이콘 + 댓글 수 */
.board-table tbody .td-title .comment-badge {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-left: 6px;
  flex-shrink: 0;
  color: var(--color-gray-600);
}

.board-table tbody .td-title .comment-badge .icon-comment {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.board-table tbody .td-title .comment-badge .comment-count {
  font-size: var(--fs-caption);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  line-height: var(--lh-flat);
}

/* 제목 텍스트 (말줄임) */
.board-table tbody .td-title .title-text {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* 필터 영역 (탭 + 건수) */
.board-list__filter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0 0;
  border-bottom: none;
  margin-bottom: var(--space-6);
}


/* ===================================
   4. Board List 모바일 확장
   =================================== */
@media (max-width: 767px) {
  /* 구분 컬럼: 모바일에서 숨김 */
  .board-table .td-category {
    display: none;
  }

  /* 작성자 컬럼: 메타 라인에 표시 */
  .board-table .td-writer {
    width: auto;
    font-size: var(--fs-tag);
    color: var(--color-gray-600);
  }

  .board-table .td-writer::after {
    content: '\00B7';
    margin: 0 6px;
    color: var(--color-gray-300);
  }


  /* 필터 영역 모바일 — stretch로 자식 전폭 확장 */
  .board-list__filter {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }

  .board-list__filter .tabs--pill {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  /* 필터 내 검색폼: 세로 스택 전환 시 전체 폭 확장 */
  .board-list__filter .board-search__form {
    width: 100%;
    margin-left: 0;
  }

  .board-list__filter .board-search__input-group {
    max-width: none;
    flex: 1;
  }

  /* 필터 내 검색행: 세로 스택 + 자식 전폭 */
  .board-list__filter .board-search__row {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .board-list__filter .board-search__select-group,
  .board-list__filter .board-search__input-group,
  .board-list__filter .board-search__btn {
    width: 100%;
    min-width: 0;
    max-width: none;
  }
}


/* ===================================
   5. Board Comment (댓글/관리자 답변)
   =================================== */
.board-comment {
  margin-top: var(--gap-form-divider); /* var(--space-8) */
  border-top: 1px solid var(--color-gray-300);
}

.board-comment__header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-5) 0 var(--space-4);
}

.board-comment__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
  letter-spacing: var(--ls);
}

.board-comment__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: var(--radius-full, 9999px);
  background-color: var(--color-primary-900);
  color: var(--color-white);
  font-size: var(--fs-tiny);
  font-weight: var(--fw-bold);
  line-height: var(--lh-flat);
  font-variant-numeric: tabular-nums;
}

.board-comment__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.board-comment__item {
  padding: var(--space-5);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background-color: var(--color-gray-100);
}

.board-comment__item + .board-comment__item {
  margin-top: var(--space-3);
}

.board-comment__item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.board-comment__author {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  color: var(--color-gray-800);
}

.board-comment__author .icon {
  width: 20px;
  height: 20px;
  filter: brightness(0) saturate(100%) invert(20%) sepia(5%) saturate(500%) hue-rotate(200deg) brightness(95%) contrast(90%);
  flex-shrink: 0;
}

.board-comment__date {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}

.board-comment__item-content {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-gray-900);
  word-break: var(--word-break-base);
  overflow-wrap: break-word;
}

.board-comment__item-content p {
  margin: 0;
}

.board-comment__form {
  margin-top: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
}

.board-comment__textarea {
  display: block;
  width: 100%;
  padding: var(--space-3) 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-gray-900);
  background-color: var(--color-gray-100);
  resize: vertical;
  transition: var(--transition-fast);
  box-sizing: border-box;
}

.board-comment__textarea::placeholder {
  color: var(--color-gray-500);
}

.board-comment__textarea:focus {
  outline: none;
  border-color: var(--color-primary-700);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.board-comment__form-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: var(--space-3);
  gap: var(--space-3);
}

.board-comment__file-upload {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}

.board-comment__file-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 48px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  font-size: var(--fs-tag);
  color: var(--color-gray-700);
  cursor: pointer;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.board-comment__file-btn:hover {
  border-color: var(--color-primary-700);
  color: var(--color-primary-700);
}

.board-comment__file-btn:focus-visible {
  outline: 2px solid var(--color-primary-700);
  outline-offset: 2px;
}

.board-comment__file-btn .icon {
  width: 14px;
  height: 14px;
  filter: brightness(0) saturate(100%) invert(48%) sepia(8%) saturate(638%) hue-rotate(182deg) brightness(95%) contrast(88%);
  flex-shrink: 0;
}

.board-comment__file-btn:hover .icon {
  filter: brightness(0) saturate(100%) invert(38%) sepia(86%) saturate(2619%) hue-rotate(197deg) brightness(96%) contrast(101%);
}

.board-comment__file-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}

.board-comment__file-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  height: 48px;
  padding: 0 var(--space-4);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  max-width: 100%;
}

.board-comment__file-item .icon {
  width: 12px;
  height: 12px;
  filter: brightness(0) saturate(100%) invert(48%) sepia(8%) saturate(638%) hue-rotate(182deg) brightness(95%) contrast(88%);
  flex-shrink: 0;
}

.board-comment__file-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.board-comment__file-size {
  color: var(--color-gray-500);
  font-size: var(--fs-caption);
  flex-shrink: 0;
}

.board-comment__file-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--radius-full, 9999px);
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.board-comment__file-remove .icon {
  width: 12px;
  height: 12px;
  filter: brightness(0) saturate(100%) invert(48%) sepia(8%) saturate(638%) hue-rotate(182deg) brightness(95%) contrast(88%);
}

.board-comment__file-remove:hover {
  background-color: var(--color-gray-300);
}

.board-comment__file-remove:hover .icon {
  filter: brightness(0) saturate(100%) invert(16%) sepia(5%) saturate(636%) hue-rotate(182deg) brightness(95%) contrast(88%);
}

.board-comment__form-actions {
  display: flex;
  flex-shrink: 0;
}

/* 댓글 아이템 내 첨부파일 */
.board-comment__item-files {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-gray-300);
}

.board-comment__item-file {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 10px;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--fs-tag);
  color: var(--color-gray-700);
  text-decoration: none;
  transition: var(--transition-fast);
}

.board-comment__item-file + .board-comment__item-file {
  margin-left: var(--space-2);
}

.board-comment__item-file .icon {
  width: 14px;
  height: 14px;
  filter: brightness(0) saturate(100%) invert(48%) sepia(8%) saturate(638%) hue-rotate(182deg) brightness(95%) contrast(88%);
  flex-shrink: 0;
}

.board-comment__item-file:hover {
  background-color: var(--color-primary-900);
  border-color: var(--color-primary-900);
  color: var(--color-white);
}

.board-comment__item-file:hover .icon {
  filter: brightness(0) invert(1);
}


/* ===================================
   6. Board Comment 반응형
   =================================== */
@media (max-width: 767px) {
  .board-comment__item {
    padding: var(--space-4);
  }

  .board-comment__form {
    padding: var(--space-4);
  }

  .board-comment__item-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
  }

  .board-comment__form-bottom {
    flex-direction: column;
    align-items: stretch;
  }

  .board-comment__form-actions {
    justify-content: flex-end;
  }
}


/* ===================================
   7. Card Actions (공통 버튼 영역)
   card 하단의 버튼 그룹 (웹뷰어, PDF 다운 등)
   =================================== */
.card__actions {
  display: flex;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-4);
}

.card__actions .btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
}


/* ===================================
   24. 퀵메뉴 (Quick Menu)
   화면 우측 고정 플로팅 퀵메뉴
   - 1200px+ 표시 (1200px 미만 숨김). 1700px 미만은 본문(1440) 바깥 여백이 없어 본문 우측을 덮음(overlap 허용)
   - .quick-menu-wrapper가 fixed 위치를 담당
   =================================== */

/* 기본: 숨김 (모바일 우선) */
.quick-menu-wrapper,
.quick-menu__open {
  display: none;
}

/* 데스크탑 (1200px+ 표시, 1200px 미만 숨김): 넓으면 컨텐츠(1440px) 바깥, 좁으면(≈1700px 미만) 뷰포트 우측 끝으로 clamp — 본문과 겹침 허용 */
@media screen and (min-width: 1200px) {

  /* ── Wrapper: fixed 포지셔닝 담당 ── */
  .quick-menu-wrapper {
    display: block;
    position: fixed;
    left: min(calc(50% + 720px + 16px), calc(100% - 120px - 16px));
    top: 50%;
    transform: translateY(-50%);
    z-index: var(--z-float);
  }

  .quick-menu-wrapper.is-hidden {
    display: none;
  }

  /* ── 퀵메뉴 패널 ── */
  .quick-menu {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
    overflow: visible;
    transition: box-shadow var(--duration-base) var(--easing-base);
  }

  .quick-menu:hover {
    box-shadow: 0 12px 40px rgba(3, 54, 140, 0.20);
  }

  /* ── 목록 ── */
  .quick-menu__list {
    display: flex;
    flex-direction: column;
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
  }

  /* 항목 구분선 */
  .quick-menu__item + .quick-menu__item {
    border-top: 1px solid var(--color-gray-100);
  }

  /* ── 링크 ── */
  .quick-menu__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    width: 120px;
    padding: var(--space-4) var(--space-3);
    text-decoration: none;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    transition: var(--transition, all 0.2s ease);
    cursor: pointer;
  }

  .quick-menu__link:hover,
  .quick-menu__link:focus-visible {
    background-color: var(--color-primary-900);
    color: var(--color-white);
  }

  .quick-menu__link:focus-visible {
    outline: 2px solid var(--color-primary-500);
    outline-offset: -2px;
  }

  .quick-menu__link:active {
    background-color: var(--color-primary-950);
    color: var(--color-white);
  }

  /* ── 아이콘 래퍼 ── */
  .quick-menu__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    color: inherit;
    border-radius: var(--radius-md);
    background-color: transparent;
  }

  .quick-menu__icon svg {
    width: 26px;
    height: 26px;
    color: inherit;
  }

  /* ── 텍스트 ── */
  .quick-menu__text {
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    line-height: var(--lh-heading);
    letter-spacing: var(--ls-tight);
    text-align: center;
    color: inherit;
    word-break: var(--word-break-base);
  }

  /* ── 닫기 버튼: 원형 분리 (패널 밖) ── */
  .quick-menu__close {
    position: absolute;
    bottom: -64px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-full);
    color: var(--color-primary-900);
    cursor: pointer;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
    transition: background-color var(--duration-base) var(--easing-base), color var(--duration-base) var(--easing-base), border-color var(--duration-base) var(--easing-base);
  }

  .quick-menu__close:hover {
    background-color: var(--color-primary-900);
    border-color: var(--color-primary-900);
    color: var(--color-white);
  }

  .quick-menu__close svg {
    width: 20px;
    height: 20px;
    stroke-width: 3;
  }

  /* ── 열기 탭 (닫힌 상태) ── */
  .quick-menu__open {
    display: none;
    position: fixed;
    left: min(calc(50% + 720px + 16px), calc(100% - 80px - 16px));
    top: 50%;
    transform: translateY(-50%);
    width: 80px;
    height: 80px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0;
    background-color: var(--color-primary-900);
    border: 1px solid var(--color-primary-900);
    border-radius: var(--radius-full);
    color: var(--color-white);
    cursor: pointer;
    z-index: var(--z-float);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
    transition: background-color var(--duration-base) var(--easing-base), box-shadow var(--duration-base) var(--easing-base), color var(--duration-base) var(--easing-base), border-color var(--duration-base) var(--easing-base);
  }

  .quick-menu__open.is-visible {
    display: flex;
  }

  .quick-menu__open:hover {
    background-color: var(--color-primary-900);
    border-color: var(--color-primary-900);
    color: var(--color-white);
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.25);
  }

  .quick-menu__open:hover svg {
    stroke: var(--color-white);
  }

  .quick-menu__open:hover img {
    filter: brightness(0) invert(1);
  }

  .quick-menu__open:hover .quick-menu__open-label {
    color: var(--color-white);
  }

  .quick-menu__open img,
  .quick-menu__open svg:first-child {
    width: 40px;
    height: 40px;
    display: block;
    margin: 0 auto;
    opacity: 1;
  }

  .quick-menu__open-label {
    font-size: var(--fs-small);
    font-weight: var(--fw-bold);
    line-height: var(--lh-heading);
    letter-spacing: 0.06em;
    text-align: center;
    color: var(--color-white);
  }

}

/* ===================================
   컬러 팔레트 (Color Palette Showcase)
   =================================== */
.color-palette__group {
  margin-bottom: var(--gap-layout-page-header);
}

.color-palette__group-title {
  font-size: var(--fs-section);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

.color-palette__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-4);
}

.color-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
}

.color-chip__swatch {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-300);
  flex-shrink: 0;
}

.color-chip__name {
  font-size: var(--fs-tiny);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
  text-align: center;
  line-height: var(--lh-heading);
}

.color-chip__hex {
  font-size: var(--fs-tiny);
  color: var(--color-gray-600);
  font-family: var(--font-body);
  text-align: center;
}

.color-chip__var {
  font-size: var(--fs-small);
  color: var(--color-primary-700);
  font-family: 'Courier New', monospace;
  text-align: center;
  word-break: break-all;
  background: var(--color-primary-25);
  border-radius: 3px;
  padding: 1px var(--space-1);
  line-height: 1.6;
}

/* ===================================
   22. 미션 & 비전 (Mission & Vision)
   =================================== */

/* 공통 래퍼 */
.mv-section-label {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gray-500);
  margin-bottom: var(--space-3);
}

.mv-wrapper {
  width: 100%;
}

/* 공통 섹션 */
.mv-section {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.mv-section__overlay {
  position: absolute;
  inset: 0;
  z-index: var(--z-above);
  border-radius: inherit;
}

.mv-section__label {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary-700);
  margin-bottom: var(--space-3);
}

.mv-section__title {
  font-family: var(--font-heading);
  font-size: var(--fs-title-lg);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  line-height: var(--lh-compact);
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--space-4);
}

.mv-section__title--dark {
  color: var(--color-gray-900);
}

.mv-section__desc-en {
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  color: rgba(255, 255, 255, 0.75);
  line-height: var(--lh-heading);
}

/* 타이틀 영역 (Mission&Vision 중앙 타이틀) */
.mv-heading {
  text-align: center;
  padding: 0;
}

.mv-heading:not(:empty) {
  padding: var(--space-16) 0 var(--space-12);
}

.mv-heading__title {
  font-family: var(--font-heading);
  font-size: var(--fs-title-lg);
  font-weight: var(--fw-extrabold);
  color: var(--color-gray-900);
  letter-spacing: var(--ls-tight);
}

/* MISSION — 카드형 */
.mv-mission {
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('../images/pc0040575157.jpg') center / cover no-repeat;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-5);
}

.mv-mission .mv-section__overlay {
  background: rgba(0, 0, 0, 0.55);
  border-radius: var(--radius-xl);
}

.mv-mission .mv-section__content {
  position: relative;
  z-index: var(--z-content);
  text-align: center;
  padding: var(--space-20) var(--space-10);
}

.mv-mission .mv-section__label {
  color: var(--color-white);
  font-size: var(--fs-block);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-6);
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
  display: inline-block;
  padding-bottom: var(--space-3);
}

.mv-mission .mv-section__title {
  font-size: var(--fs-title-lg);
  margin-bottom: var(--space-5);
}

/* VISION — 카드형 */
.mv-vision {
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('../images/td0131t233546.jpg') center / cover no-repeat;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-5);
}

.mv-vision .mv-section__overlay {
  background: rgba(3, 54, 140, 0.7);
  border-radius: var(--radius-xl);
}

.mv-vision .mv-section__content {
  position: relative;
  z-index: var(--z-content);
  text-align: center;
  padding: 72px var(--space-10);
}

.mv-vision .mv-section__label {
  color: var(--color-white);
  font-size: var(--fs-block);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-5);
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
  display: inline-block;
  padding-bottom: var(--space-3);
}

.mv-vision .mv-section__label {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--fs-body);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-6);
}

.mv-vision .mv-section__title {
  font-size: var(--fs-title-lg);
}

.mv-vision__badges {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.mv-vision__badge {
  display: inline-flex;
  padding: 10px 28px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

/* CORE VALUES */
.mv-values {
  background: var(--color-white);
  padding: 0;
  margin-bottom: var(--space-5);
}

.mv-values__content {
  width: 100%;
  text-align: center;
}

.mv-values__subtitle {
  font-size: var(--fs-block);
  font-weight: var(--fw-bold);
  color: var(--color-gray-800);
  margin-bottom: var(--space-1);
}

.mv-values__subtitle-en {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  margin-bottom: var(--space-12);
}

.mv-values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.mv-values__card {
  background: var(--color-primary-900);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-slow) var(--easing-base), box-shadow var(--duration-slow) var(--easing-base);
}

.mv-values__card:hover {
  /* transform 제거 — 위 섹션에 잘리는 이슈 방지, 그림자만 표시 */
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.mv-values__card-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto var(--space-4);
}

.mv-values__card-title-en {
  font-size: var(--fs-section);
  font-weight: var(--fw-semibold);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--lh-heading);
  margin-bottom: var(--space-3);
}

.mv-values__card-title-en::after {
  content: '';
  display: block;
  width: 24px;
  height: 4px;
  background: rgba(255, 255, 255, 0.4);
  margin: var(--space-3) auto 0;
}

.mv-values__card-title {
  font-size: var(--fs-title-sm);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  line-height: var(--lh-heading);
  margin-bottom: var(--space-4);
}

.mv-values__card-desc {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--lh-heading);
}

/* 3열 변형 (6개 항목용) */
.mv-values__grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.mv-values__grid--3col .mv-values__card {
  aspect-ratio: 1 / 1;
  padding: var(--space-8) var(--space-6);
  justify-content: center;
}

.mv-values__grid--3col .mv-values__card-icon {
  margin-bottom: var(--space-3);
}

.mv-values__grid--3col .mv-values__card-title {
  margin-bottom: 0;
}

.mv-values__grid--3col .mv-values__card-title::after {
  content: '';
  display: block;
  width: 24px;
  height: 4px;
  background: rgba(255, 255, 255, 0.4);
  margin: var(--space-3) auto 0;
}

.mv-values__grid--3col .mv-values__card-desc {
  margin-top: var(--space-3);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--lh-compact);
}

/* CORE STRATEGY */
.mv-strategy {
  min-height: 380px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('../images/td02220000862.jpg') center / cover no-repeat;
  border-radius: var(--radius-xl);
}

.mv-strategy .mv-section__overlay {
  background: rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-xl);
}

.mv-strategy__content {
  position: relative;
  z-index: var(--z-content);
  text-align: center;
  padding: var(--space-20) var(--space-6);
  max-width: 900px;
  margin: 0 auto;
}

.mv-strategy .mv-section__label {
  color: var(--color-white);
  font-size: var(--fs-block);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-6);
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
  display: inline-block;
  padding-bottom: var(--space-3);
}

.mv-strategy .mv-section__title {
  font-size: var(--fs-title-lg);
  margin-bottom: var(--space-4);
}

.mv-strategy__desc {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--lh-body);
  margin-bottom: var(--gap-layout-page-header);
}

.mv-strategy__items {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.mv-strategy__item {
  width: 160px;
  height: 160px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-slow) var(--easing-base), background var(--duration-slow) var(--easing-base), box-shadow var(--duration-slow) var(--easing-base);
}

.mv-strategy__item:hover {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.mv-strategy__item-label {
  font-size: var(--fs-section);
  font-weight: var(--fw-bold);
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  line-height: var(--lh-compact);
}

/* 미션비전 반응형 */
@media (max-width: 767px) {
  .mv-section__title {
    font-size: var(--fs-title-md);
  }

  .mv-mission .mv-section__title {
    font-size: var(--fs-section);
  }

  .mv-vision .mv-section__title {
    font-size: var(--fs-title-md);
  }

  .mv-values__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .mv-values__card {
    padding: 28px var(--space-4);
  }

  .mv-values__grid--3col {
    grid-template-columns: 1fr;
  }

  .mv-values__grid--3col .mv-values__card {
    aspect-ratio: auto;
  }

  .mv-strategy .mv-section__title {
    font-size: var(--fs-title-md);
  }

  .mv-strategy__item {
    width: 120px;
    height: 120px;
  }

  .mv-strategy__item-label {
    font-size: var(--fs-small);
  }

  .mv-mission {
    min-height: 260px;
  }

  .mv-mission .mv-section__content {
    padding: var(--space-10) var(--space-5);
  }

  .mv-vision {
    min-height: 220px;
  }

  .mv-vision .mv-section__content {
    padding: 36px var(--space-5);
  }

  .mv-vision__badge {
    padding: var(--space-2) var(--space-5);
    font-size: var(--fs-small);
  }

  .mv-strategy {
    min-height: 260px;
  }

  .mv-strategy .mv-section__content {
    padding: var(--space-10) var(--space-4);
  }
}

/* ===================================
   반응형: 공통 컴포넌트 태블릿 대응
   =================================== */
@media (max-width: 1023px) {
  /* --- 탭 사이즈 태블릿 축소 --- */
  .tabs__item {
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-body);
  }

  .tabs--sm .tabs__item {
    padding: 6px 10px;
    font-size: var(--fs-small);
  }

  .tabs--lg .tabs__item {
    padding: 10px 14px;
    font-size: var(--fs-block);
  }

  .tabs--underline .tabs__item {
    padding: 0 var(--space-6) 18px;
    font-size: var(--fs-body);
  }

  /* --- 페이지네이션 --- */
  .pagination__item {
    min-width: 40px;
    min-height: 44px;
  }

  .pagination__ellipsis {
    min-width: 40px;
    min-height: 44px;
  }

  /* --- 모달 --- */
  .modal__dialog--lg {
    max-width: 100%;
  }

  .modal__title {
    font-size: var(--fs-section);
  }

  /* --- 아코디언 --- */
  .accordion__trigger {
    padding: 18px var(--space-5);
    font-size: var(--fs-body);
  }

  /* --- 버튼 --- */
  .btn--lg {
    padding: 14px 28px;
  }

  /* --- 파일 업로드 --- */
  .file-upload {
    padding: var(--space-8);
  }

  /* --- 미션&비전 --- */
  .mv-mission .mv-section__content {
    padding: 60px var(--space-8);
  }

  .mv-vision .mv-section__content {
    padding: 52px var(--space-8);
  }

  .mv-values__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mv-values__grid--3col {
    grid-template-columns: repeat(2, 1fr);
  }

  .mv-strategy .mv-section__content {
    padding: 60px var(--space-5);
  }

  .mv-strategy__item {
    width: 140px;
    height: 140px;
  }
}

/* ===================================
   반응형: 공통 컴포넌트 모바일 대응
   =================================== */
@media (max-width: 767px) {
  /* --- 탭 사이즈 모바일 축소 --- */
  .tabs__item {
    padding: 6px var(--space-2);
    font-size: var(--fs-small);
  }

  .tabs--sm .tabs__item {
    padding: 6px var(--space-2);
    font-size: var(--fs-small);
  }

  .tabs--lg .tabs__item {
    padding: var(--space-2) 10px;
    font-size: var(--fs-body);
  }

  .tabs--underline .tabs__item {
    padding: 0 var(--space-4) var(--space-4);
    font-size: var(--fs-small);
  }

  /* --- 페이지네이션 --- */
  .pagination__item {
    min-width: 36px;
    min-height: 44px;
    padding: 0 var(--space-1);
    font-size: var(--fs-small);
  }

  .pagination__ellipsis {
    min-width: 36px;
    height: 32px;
  }

  /* 모바일: 번호는 현재 중심 5개만 노출(pagination.js 가 토글), 첫/마지막(«,») 화살표는
     숨기고 이전/다음(‹,›)만 남겨 1줄에 맞춘다. PC 는 기존 10개+4화살표 그대로.
     aria-label 문자열은 WwwRenderer(서버) 가 렌더하는 고정값. */
  .pagination__item[aria-label="첫 페이지"],
  .pagination__item[aria-label="마지막 페이지"],
  .pagination__item--m-hide {
    display: none;
  }

  /* --- 모달 --- */
  .modal {
    padding: var(--space-3);
  }

  .modal__dialog,
  .modal__dialog--sm,
  .modal__dialog--lg {
    max-width: 100%;
  }

  .modal__title {
    font-size: var(--fs-block);
  }

  .modal__header {
    padding: var(--space-4) var(--space-5);
  }

  .modal__body {
    padding: var(--space-4);
  }

  /* --- 아코디언 --- */
  .accordion__trigger {
    padding: var(--space-4) var(--space-4);
    font-size: var(--fs-small);
  }

  .accordion__content {
    padding: var(--space-4);
  }

  /* --- 버튼 --- */
  .btn--lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--fs-small);
  }

  .btn--icon {
    width: 44px;
    height: 44px;
    padding: 10px;
  }

  /* --- 폼 --- */
  .form-control {
    padding: 10px var(--space-3);
  }

  .input-group {
    flex-wrap: wrap;
  }

  /* --- 파일 업로드 --- */
  .file-upload {
    padding: var(--space-6);
  }

  .file-upload__text {
    font-size: var(--fs-small);
  }

  .file-item {
    gap: var(--space-2);
  }

  /* --- 알림 --- */
  .alert {
    padding: var(--space-3) var(--space-4);
    gap: var(--space-2);
  }

  /* --- 배지/태그 --- */
  .badge {
    padding: 3px var(--space-2);
  }

  .tag {
    padding: var(--space-1) 10px;
  }

  /* --- 브레드크럼 --- */
  .page-header .breadcrumb-item {
    font-size: var(--fs-small);
    gap: var(--space-1);
  }

  .page-header .breadcrumb-list {
    gap: var(--space-1);
  }

  /* --- 아이콘 버튼 --- */
  .btn-icon {
    width: 40px;
    height: 40px;
    padding: 10px;
  }

  /* --- 툴팁 --- */
  .tooltip-trigger .tooltip {
    padding: 6px 10px;
    max-width: 200px;
  }
}

/* ===================================
   Numbered List (번호 카드 그리드)
   비순차적 번호 항목 나열 (평가 기준·체크리스트 등)
   .icon-link-card 와 동일한 시각 패턴 (번호 뱃지 = 아이콘 자리)
   2열 grid, 모바일 1열
   =================================== */
.numbered-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  list-style: none;
  padding: 0;
  margin: 0;
}

.numbered-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: var(--color-gray-100);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
}

.numbered-list__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background-color: var(--color-primary-900);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--fs-block);
  font-weight: var(--fw-bold);
  line-height: var(--lh-flat);
}

.numbered-list__text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-1);
  margin: 0;
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: var(--color-gray-900);
  line-height: 1.4;
  letter-spacing: var(--ls);
  word-break: var(--word-break-base);
}

/* 제목+설명 2단 구조 */
.numbered-list__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  line-height: var(--lh-heading);
}

.numbered-list__text > .numbered-list__desc {
  margin: 0;
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  color: var(--color-gray-600);
  line-height: 1.5;
}

/* 1열 변형 */
.numbered-list--1col {
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

/* 영문 이니셜 뱃지 변형 */
.numbered-list--letter .numbered-list__item {
  align-items: flex-start; /* 64px 뱃지를 텍스트 상단에 정렬 */
  padding: var(--space-5) var(--space-5) var(--space-5) var(--space-4); /* 좌측: content-block__title 텍스트 기준선(16px)과 정렬 */
}

.numbered-list--letter .numbered-list__num {
  width: 64px;
  height: 64px;
  font-size: var(--fs-title-lg);
  font-weight: var(--fw-extrabold);
  background-color: var(--color-primary-900);
  color: var(--color-white);
}

@media (max-width: 767px) {
  .numbered-list {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

/* ===================================
   Mission Card (미션 인용문 카드)
   배경 회색 + 좌우 따옴표 + 강조 em
   =================================== */
.mission-card {
  padding: var(--space-8) 36px;
  background: var(--color-gray-100);
  border-radius: var(--radius-lg);
}

.mission-card p {
  margin: 0;
  font-size: var(--fs-section);
  font-weight: var(--fw-bold);
  line-height: 1.65;
  color: var(--color-gray-900);
  letter-spacing: var(--ls-tight);
  word-break: var(--word-break-base);
}

.mission-card p::before {
  content: '\201C';
  margin-right: 2px;
  color: var(--color-gray-900);
}

.mission-card p::after {
  content: '\201D';
  margin-left: 2px;
  color: var(--color-gray-900);
}

.mission-card em {
  color: var(--color-primary-700);
  font-style: normal;
}

/* ===================================
   Table Footnote (표 아래 비고·출처·참고 메타 박스)
   <dl> 시맨틱 + 텍스트 라벨 + 본문, 회색 박스
   =================================== */
.table-footnote {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-5);
  margin: var(--space-3) 0 0;
  padding: var(--space-5) var(--space-6);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
}

/* 표 ↔ table-footnote: 12px (표준 sibling 간격) */
.table-wrap + .table-footnote,
table + .table-footnote {
  margin-top: var(--space-3);
}

/* table-footnote ↔ 다음 h3: 표준 본문→h3와 동일 (48px) */
.table-footnote + .content-body__title,
.table-footnote + .content-body__section {
  margin-top: var(--space-12);
}

.table-footnote__label {
  margin: 0;
  align-self: start;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-800);
  line-height: var(--lh-body);
  white-space: nowrap;
}

.table-footnote__desc {
  margin: 0;
  font-size: var(--fs-small);
  color: var(--color-gray-900);
  line-height: var(--lh-body);
  word-break: var(--word-break-base);
}

@media (max-width: 767px) {
  .table-footnote {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }
  .table-footnote__label {
    margin-top: var(--space-2);
  }
  .table-footnote__label:first-child {
    margin-top: 0;
  }
}

/* ===================================
   Terms Box (긴 규정·약관 스크롤 박스)
   회원가입 약관 동의식 패턴 — 긴 규정문을 회색 박스 안 스크롤로 표시
   =================================== */
.terms-box {
  max-height: 600px;
  overflow-y: auto;
  padding: var(--space-6) var(--space-8);
  background-color: var(--color-gray-50);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
}

.terms-box__article {
  margin-top: var(--space-8);
}

.terms-box__article:first-child {
  margin-top: 0;
}

.terms-box__article-title {
  margin: 0 0 var(--space-3);
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  line-height: var(--lh-heading);
}

.terms-box__article-text {
  margin: var(--space-2) 0 0;
  font-size: var(--fs-small);
  color: var(--color-gray-800);
  line-height: var(--lh-body);
  word-break: var(--word-break-base);
}

.terms-box__article-list {
  margin: var(--space-2) 0 0;
  padding-left: var(--space-5);
  list-style: none;
}

.terms-box__article-list > li {
  margin-top: var(--space-1);
  font-size: var(--fs-small);
  color: var(--color-gray-800);
  line-height: var(--lh-body);
  word-break: var(--word-break-base);
}

/* 스크롤바 미세 스타일 */
.terms-box::-webkit-scrollbar {
  width: 8px;
}
.terms-box::-webkit-scrollbar-thumb {
  background: var(--color-gray-300);
  border-radius: var(--radius-full);
}
.terms-box::-webkit-scrollbar-track {
  background: transparent;
}

/* ===================================
   영문 오버라이드 — letter-spacing
   한국어 전용 음수 자간을 영문에서 0으로 리셋.
   국문(:lang(ko)) 선언값은 건드리지 않음.
   =================================== */
:lang(en) .page-header__title { letter-spacing: 0; }
:lang(en) .quick-menu__text   { letter-spacing: 0; }
:lang(en) .mv-section__title  { letter-spacing: 0; }
:lang(en) .mv-heading__title  { letter-spacing: 0; }

/* case-grid 제거 — 기존 .content-body__list / .content-body__sublist 원래 디자인 유지 */

/* ===================================
   Process Steps (순서/절차 안내)
   번호 원형 배지 + 제목 + 불릿 리스트
   가로: 기본 | 세로: --vertical
   =================================== */
.process-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.process-steps__item {
  flex: 1;
  display: flex;
}

.process-steps__card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: 28px var(--space-6);
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.process-steps__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-primary-900);
  color: var(--color-white);
  font-size: var(--fs-block);
  font-weight: var(--fw-extrabold);
  border-radius: 50%;
  margin-bottom: var(--space-3);
}

.process-steps__title {
  font-size: var(--fs-block);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-1);
}

.process-steps__text {
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--color-gray-700);
}

.process-steps__arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 var(--space-3);
  color: var(--color-gray-400);
}

.process-steps__arrow .icon {
  width: 32px;
  height: 32px;
}

/* 카드 내부 좌우 배치 변형 */
.process-steps--inline .process-steps__card {
  flex-direction: row;
  align-items: center;
  text-align: left;
  gap: var(--gap-card-icon-text);
}

.process-steps--inline .process-steps__num {
  margin-bottom: 0;
  flex-shrink: 0;
}

.process-steps--inline .process-steps__text ul,
.process-steps--inline ul.process-steps__text {
  align-items: flex-start;
}

/* 세로 변형 */
.process-steps--vertical {
  flex-direction: column;
}

.process-steps--vertical .process-steps__card {
  padding: var(--space-6) var(--space-8);
}

.process-steps--vertical .process-steps__arrow {
  justify-content: center;
  padding: var(--space-3) 0;
  transform: rotate(90deg);
}

.process-steps--vertical.process-steps--inline .process-steps__card {
  align-items: flex-start;
}

.process-steps--vertical.process-steps--inline .process-steps__title {
  margin-bottom: var(--gap-card-title-desc);
}

.process-steps--vertical.process-steps--inline .process-steps__text {
  margin-bottom: 0;
}

.process-steps--vertical.process-steps--inline .btn-group {
  margin-top: var(--space-4);
}

/* ul 형 텍스트 — 가운데 정렬 불릿 리스트 */
.process-steps__text ul,
ul.process-steps__text {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

/* 좌측 정렬 변형 */
ul.process-steps__text.process-steps__text--left { align-items: flex-start; }

.process-steps__text ul > li,
ul.process-steps__text > li {
  position: relative;
  padding-left: var(--space-3);
  word-break: var(--word-break-base);
  max-width: 720px;
}

.process-steps__text ul > li::before,
ul.process-steps__text > li::before {
  content: '·';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: var(--fw-bold);
  color: var(--color-primary-700);
}

@media (max-width: 1024px) {
  .process-steps {
    flex-wrap: wrap;
  }
  .process-steps__item {
    flex: 0 0 calc(50% - 24px);
  }
  .process-steps__arrow:nth-child(4) {
    display: none;
  }
}

@media (max-width: 600px) {
  .process-steps {
    flex-direction: column;
  }
  .process-steps__arrow {
    justify-content: center;
    padding: var(--space-2) 0;
    transform: rotate(90deg);
  }
}

/* 3열 그리드 변형 */
.process-steps--cols-3 {
  flex-wrap: wrap;
  row-gap: var(--space-5);
}
.process-steps--cols-3 .process-steps__item {
  flex: 0 0 calc((100% - 112px) / 3);
}
/* 행 전환 지점 화살표 숨김 (3번째 항목 이후: nth-child 6, 12, 18...) */
.process-steps--cols-3 .process-steps__arrow:nth-child(6n) {
  display: none;
}
/* 600px 이하: 단일 열로 전환, 행 간 화살표 복원 */
@media (max-width: 600px) {
  .process-steps--cols-3 .process-steps__item {
    flex: 1 1 100%;
  }
  .process-steps--cols-3 .process-steps__arrow:nth-child(6n) {
    display: flex;
  }
}

/* ===================================
   Item Detail Card
   이미지 + 라벨-값 목록 상세 카드
   시설·장비 예약 상세 정보 표시 등에 사용
   =================================== */
.item-detail {
  display: flex;
  gap: var(--gap-form-divider);
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2);
}

.item-detail__image {
  flex: 0 0 320px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-gray-100);
}

.item-detail__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-detail__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.item-detail__name {
  font-size: var(--fs-section);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.item-detail__list {
  margin: 0;
}

.item-detail__row {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.item-detail__row:last-child {
  border-bottom: none;
}

.item-detail__row dt {
  flex: 0 0 70px;
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-500);
}

.item-detail__row dd {
  font-size: var(--fs-body);
  color: var(--color-gray-900);
  margin: 0;
}

@media (max-width: 767px) {
  .item-detail {
    flex-direction: column;
    gap: var(--space-4);
  }

  .item-detail__image {
    flex: none;
    width: 100%;
  }
}


/* ===================================
   25. Loading Overlay
   비동기 처리 중 전체 영역 차단 오버레이.
   기준 컨테이너에 position: relative 필요.
   .is-active 클래스 토글로 표시/숨김 제어.
   =================================== */
.loading-overlay {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--color-gray-900) 70%, transparent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

.loading-overlay.is-active {
  opacity: 1;
  pointer-events: all;
}

/* 전역 변형 — 화면 전체 차단(AJAX 전역 스피너 #ajaxLoadingOverlay 전용).
   기본형은 컨테이너 국소용(absolute)이라 문서 전체를 덮지 못한다.
   모달/전체메뉴(z-index 9999) 안에서 발생한 요청도 막아야 하므로 그보다 위에 둔다.

   딤/blur 는 기본형(70% / 3px)보다 크게 낮춘다. 국소 컨테이너용 값을 화면 전체에
   깔면 과하게 어둡다. 클릭 차단 자체는 pointer-events 가 담당하므로 딤은
   "지금 잠겨 있다"를 알리는 최소한의 신호만 하면 된다. 기본형 값은 그대로 둔다. */
.loading-overlay--fixed {
  position: fixed;
  z-index: 10000;
  background: color-mix(in srgb, var(--color-gray-900) 10%, transparent);
  -webkit-backdrop-filter: blur(1px);
  backdrop-filter: blur(1px);
}

.loading-overlay__dots {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.loading-overlay__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  animation: loading-dot-bounce 1.2s ease-in-out infinite;
}

.loading-overlay__dot:nth-child(1) {
  background: var(--color-white);
  animation-delay: 0s;
}

.loading-overlay__dot:nth-child(2) {
  background: var(--color-primary-300);
  animation-delay: .18s;
}

.loading-overlay__dot:nth-child(3) {
  background: var(--color-primary-500);
  animation-delay: .36s;
}

@keyframes loading-dot-bounce {
  0%, 60%, 100% { transform: translateY(0);    opacity: .75; }
  30%           { transform: translateY(-16px); opacity: 1;   }
}

@media (prefers-reduced-motion: reduce) {
  .loading-overlay__dot { animation: none; opacity: .85; }
}