@charset "utf-8";

/* ==========================================================================
   BOARD.CSS
   일반 게시판 / 갤러리 게시판 공통 스타일

   브레이크포인트
   ├─ PC      1025px ~   : 번호 | 제목 | 날짜  가로 한 줄
   ├─ 태블릿  769~1024px : 간격·폰트 소폭 축소
   └─ 모바일  ~768px     : 번호+날짜 위 / 제목 아래  카드형 전환
       └ 소형 ~480px     : 패딩·검색·페이지네이션 추가 조정

   ─────────────────────────────────────────────────────
   SECTION 1. 게시판 탭
   SECTION 2. 검색 영역
   SECTION 3. 리스트 (ul/li)
   SECTION 4. 페이지네이션
   SECTION 5. 갤러리 게시판 (추후 사용)
   SECTION 6. 반응형 — 태블릿 (≤1024px)
   SECTION 7. 반응형 — 모바일 카드형 (≤768px)
   SECTION 8. 반응형 — 소형 모바일 (≤480px)
   ========================================================================== */




/* ==========================================================================
   SECTION 2. 검색 영역
   ========================================================================== */
.board-search-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
}

.board-search {
    display: flex;
    align-items: stretch;
    width: 100%;
    max-width: 55rem;
    height: 6rem;
    border: 1px solid var(--bd-color);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    -webkit-tap-highlight-color: transparent;
}

/* 셀렉트박스 */
.search-select-wrap {
    position: relative;
    flex-shrink: 0;
    width: 14rem;
    border-right: 1px solid var(--bd-color);
    background: #fff;
}

.search-select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    height: 100%;
    padding: 0 3.2rem 0 1.6rem;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--dark);
    background: transparent;
    border: none;
    outline: none;
    cursor: pointer;
}

.select-arrow {
    position: absolute;
    top: 50%;
    right: 0.8rem;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--cont2);
    display: flex;
    align-items: center;
}

.select-arrow .material-symbols-outlined {
    font-size: 2rem;
}

/* 검색 인풋 */
.search-input-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    min-width: 0; /* flex 자식 overflow 방지 */
}

.search-input {
    width: 100%;
    height: 100%;
    padding: 0 1.6rem;
    font-size: 1.5rem;
    color: var(--dark);
    border: none;
    outline: none;
    background: transparent;
}

.search-input::placeholder {
    color: #aab3bf;
}

/* 검색 버튼 */
.search-btn {
    flex-shrink: 0;
    width: 6rem;
    background: var(--navy);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

.search-btn:hover  { background: #0b85e0; }
.search-btn:active { background: #0972c4; }

.search-btn .material-symbols-outlined {
    font-size: 3.2rem;
}


.board-list-wrap {
    width: 100%;
    margin-bottom: 4rem;
}

/* ul 초기화 */
.board-list {    
    border-top: 2px solid var(--navy);
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ── 개별 행 ── */
.board-item {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0;
    border-bottom: 1px solid var(--bd-color);
    transition: background 0.15s;
    -webkit-tap-highlight-color: transparent;
}

.board-item:hover {
    background: var(--bg);
}

/* 번호 */
.item-num {
    flex-shrink: 0;
    width: 10rem;
    padding: 2rem 1.2rem;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 500;
    color: #C2D1E0;
    font-family: var(--e-font);
}

/* 제목 */
.item-title {
    flex: 1;
    min-width: 0; /* 텍스트 overflow 처리를 위해 필수 */
    display: block;
    padding: 2.4rem 1.2rem;
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.15s;
}

.item-title:hover {
    color: var(--primary);
    font-weight: 500;
}

/* 날짜 */
.item-date {
    flex-shrink: 0;
    width: 14rem;
    padding: 2rem 1.2rem;
    text-align: center;
    font-size: 1.6rem;
    color: #C2D1E0;
    white-space: nowrap;
    font-family: var(--e-font);
}

/* 데이터 없음 */
.board-item.board-empty {
    display: block;
    text-align: center;
    padding: 7rem 0;
    color: #aab3bf;
    font-size: 1.6rem;
    pointer-events: none;
}

.board-item.board-empty:hover {
    background: transparent;
}


/* ==========================================================================
   SECTION 4. 페이지네이션
   ========================================================================== */
.board-pagination-wrap {
    display: flex;
    justify-content: center;
    padding: 1rem 0 2rem;
}

.board-pagination {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* 화살표 버튼 */
.pg-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.6rem;
    height: 3.6rem;
    background: #fff;
    border: 0;
    border-radius: 4px;
    color: #000;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.pg-btn .material-symbols-outlined { font-size: 1.8rem; }

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

.pg-btn:disabled,
.pg-btn.disabled {
    opacity: 0.35;
    cursor: default;
    pointer-events: none;
}

/* 숫자 목록 */
.pg-list {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0.4rem;
    list-style: none;
    padding: 0;
}

/* 숫자 버튼 */
.pg-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.6rem;
    height: 3.6rem;
    background: #fff;
    border: 0;
    border-radius: 4px;
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--cont2);
    font-family: var(--e-font);
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.pg-num:hover {
    background: var(--bg);
    border-color: var(--primary);
    color: var(--primary);
}

.pg-num.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    font-weight: 700;
    cursor: default;
}


/* ==========================================================================
   SECTION 5. 갤러리 게시판 (추후 사용)
   board_gallery.html 에서 .board-gallery-wrap 사용
   ========================================================================== */

/* 갤러리 그리드 */
.board-gallery-wrap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

/* 갤러리 카드 */
.gallery-card {
    display: block;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;    
    margin-bottom: 2rem;
    transition: box-shadow 0.2s, transform 0.2s;
    -webkit-tap-highlight-color: transparent;
}

/* 썸네일 */
.gallery-card__thumb {
    position: relative;
    width: 100%;
    padding-top: 70%; /* 3:2 비율 */
    background: var(--bg);
    overflow: hidden;    
    border-radius: 12px;
}

.gallery-card__thumb:hover {
    box-shadow: 0 8px 24px rgba(19, 152, 248, 0.12);
}

.gallery-card__thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-card:hover .gallery-card__thumb img {
    transform: scale(1.05);
}

.gallery-card__thumb .no-img {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c5cdd6;
}


/* 카드 내용 */
.gallery-card__body {
    padding: 1.4rem 0 1.6rem;
}

.gallery-card__title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--dark);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.8rem;
}

/* ==========================================================================
   SECTION 6. 반응형 — 태블릿 (≤1024px)
   ========================================================================== */
@media (max-width: 1024px) {

    /* 번호 컬럼 살짝 좁힘 */
    .item-num  { width: 8rem; }
    .item-date { width: 12rem; }

    /* 갤러리 3열 */
    .board-gallery-wrap {
        grid-template-columns: repeat(3, 1fr);
    }
}


@media (max-width: 768px) {

    /* ── 검색 ── */
    .board-search {
        max-width: 100%;
        height: 4.8rem;
    }

    .search-select-wrap { width: 10rem; }

    .search-select {
        font-size: 1.4rem;
        padding-left: 1.2rem;
    }

    .search-input {
        font-size: 1.4rem;
        padding: 0 1rem;
    }

    /* ── 리스트 카드형 전환 ── */
    .board-list-wrap {
        border-top-width: 2px;
    }

   .item-num {
        order: 1;
        flex: none;
        width: 5rem;
        padding: 1.6rem 0.4rem;
        font-size: 1.3rem;
        text-align: center;
    }
    .item-num::after { display: none; }

    .item-title {
        order: 2;
        flex: 1;
        min-width: 0;
        width: 0;               /* overflow 강제 제한 */
        padding: 1.6rem 0.6rem;
        font-size: 1.5rem;
        font-weight: 400;
        white-space: nowrap;    /* 한 줄 */
        overflow: hidden;
        text-overflow: ellipsis;
        line-height: 1.4;
    }

    .item-date {
        order: 3;
        flex: none;
        width: 9rem;
        padding: 1.6rem 0.4rem;
        font-size: 1.2rem;
        text-align: center;
        white-space: nowrap;
    }


    /* 갤러리 2열 */
    .board-gallery-wrap {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.6rem;
    }
    .gallery-card {
        margin-bottom:0;
    }
    .gallery-card__title {
        font-size:1.5rem;
    }
    

    /* 페이지네이션 버튼 크기 */
    .pg-btn,
    .pg-num {
        width: 3.8rem;
        height: 3.8rem;
    }
}


/* ==========================================================================
   SECTION 8. 반응형 — 소형 모바일 (≤480px)
   ========================================================================== */
@media (max-width: 480px) {

    /* 검색 */
    .board-search-wrap { margin-bottom: 2.4rem; }

    .board-search { height: 4.4rem; }

    .search-select-wrap { width: 9rem; }

    .search-select { font-size: 1.35rem; }

    .search-input {
        font-size: 1.35rem;
        padding: 0 0.8rem;
    }

    .search-btn { width: 5rem; }

    /* 리스트 */
    .board-item { padding: 1.4rem 1.2rem; }

    .item-title { font-size: 1.45rem; }

    /* 갤러리 2열 유지, 간격 축소 */
    .board-gallery-wrap { gap: 1.2rem; }


    /* 페이지네이션 — 첫/마지막 버튼 숨김 */
    .pg-btn.pg-first,
    .pg-btn.pg-last {
        display: none;
    }

    .pg-btn,
    .pg-num {
        width: 3.4rem;
        height: 3.4rem;
        font-size: 1.35rem;
    }

    .pg-btn .material-symbols-outlined { font-size: 1.6rem; }
}


/* =============================================
   게시판 뷰 — 추가 스타일
   ============================================= */

/* 뷰 헤더 */
.board-view-head {
    border-top: 2px solid var(--color-primary, #1a3c6e);
    border-bottom: 1px solid #ddd;
    padding: 22px 4px;
}
.board-view-head .view-title {
    font-size: 2.4rem;
    font-weight: 600;
    color: #111;
    line-height: 1.5;
    margin-bottom: 14px;
}
.board-view-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.board-view-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 1.6rem;
    color: #888;
}
.board-view-meta .meta-item .material-symbols-outlined {
    font-size: 1.6rem;
    color: #aaa;
}

/* 본문 */
.board-view-body {
    min-height: 280px;
    padding: 40px 4px;
    border-bottom: 1px solid #ddd;
    font-size: 1.6rem;
    color: #333;
    line-height: 1.9;
}
.board-view-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 16px 0;
}

/* 첨부파일 */
.board-view-attach {
    padding: 2.4rem 0.2rem;
    border-bottom: 1px solid #ddd;
}
.board-view-attach .attach-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1.6rem;
    font-weight: 600;
    color: #444;
    margin-bottom: 10px;
}
.board-view-attach .attach-label .material-symbols-outlined {
    font-size: 1.4rem;
    color: #777;
}
.attach-file-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.attach-file-list li a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 1.4rem;
    color: #555;
    text-decoration: none;
    transition: color 0.2s;
}
.attach-file-list li a:hover {
    color: var(--color-primary, #1a3c6e);
    text-decoration: underline;
}
.attach-file-list li a .material-symbols-outlined {
    font-size: 1.6rem;
}

/* 이전글 / 다음글 */
.board-view-nav {
    margin-top: 0;
    border-bottom: 1px solid #ddd;
}
.board-view-nav .nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 4px;
    border-top: 1px solid #eee;
}
.board-view-nav .nav-item:first-child {
    border-top: none;
}
.board-view-nav .nav-label {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 1.6rem;
    font-weight: 600;
    color: #999;
    min-width: 54px;
}
.board-view-nav .nav-label .material-symbols-outlined {
    font-size: 1.6rem;
}
.board-view-nav .nav-link {
    flex: 1;
     font-size: 1.6rem;
    color: #444;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.2s;
}
.board-view-nav .nav-link:hover {
    color: var(--color-primary, #1a3c6e);
}
.board-view-nav .nav-link.disabled {
    color: #bbb;
    pointer-events: none;
    cursor: default;
}
.board-view-nav .nav-date {
    flex-shrink: 0;
     font-size: 1.4rem;
    color: #aaa;
}

/* 버튼 영역 */
.board-view-btn-wrap {
    display: flex;
    justify-content: center;
    margin-top: 36px;
}
.btn-list {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 30px;
    background: #fff;
    border: 1px solid #bbb;
    border-radius: 4px;
     font-size: 1.6rem;
    color: #555;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.btn-list:hover {
    background: var(--color-primary, #1a3c6e);
    border-color: var(--color-primary, #1a3c6e);
    color: #fff;
}
.btn-list .material-symbols-outlined {
    font-size: 1.6rem;
}

/* 반응형 */
@media (max-width: 768px) {
    .board-view-head .view-title {
        font-size: 1.8rem;
    }
    .board-view-nav .nav-date {
        display: none;
    }
}