@charset "utf-8";

/* =========================================================
   서울탑플란트치과 - 대표원장 칼럼 스킨
   - 목록: 샘플 사이트 기반 3열 카드
   - 보기: 흰 배경 / 중앙 집중형 / AI HTML 간섭 최소화
   ========================================================= */

#column-board,
#column-view,
#bo_w.column-write {
    --column-blue: #0b3b87;
    --column-blue-dark: #082f6d;
    --column-text: #151922;
    --column-muted: #777f8c;
    --column-line: #e9edf2;
    --column-soft: #f7f9fb;
    --column-radius: 14px;
    box-sizing: border-box;
    font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans KR", Arial, sans-serif;
    color: var(--column-text);
}

#column-board *,
#column-view *,
#bo_w.column-write * {
    box-sizing: border-box;
}

/* ---------------------------------------------------------
   LIST
   --------------------------------------------------------- */
#column-board {
    width: 100% !important;
    max-width: none;
    margin: 0;
    padding: 72px 24px 90px;
    background: #fff;
}

.column-board-inner {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
}

.column-category {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 28px;
}

.column-category a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 7px 15px;
    border: 1px solid #dfe5eb;
    border-radius: 999px;
    background: #fff;
    color: #5b6470;
    font-size: 14px;
    line-height: 1;
    text-decoration: none;
    transition: .2s ease;
}

.column-category a:hover,
.column-category #bo_cate_on {
    border-color: var(--column-blue);
    background: var(--column-blue);
    color: #fff;
}

.column-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 0 18px;
}

.column-toolbar-buttons {
    display: flex;
    gap: 7px;
}

.column-tool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 13px;
    border: 1px solid #dfe4ea;
    border-radius: 7px;
    background: #fff;
    color: #5e6672;
    font-size: 13px;
    text-decoration: none;
}

.column-tool-primary {
    border-color: var(--column-blue);
    background: var(--column-blue);
    color: #fff;
}

.column-admin-selectall {
    margin-bottom: 12px;
    font-size: 13px;
    color: #666;
}

.column-admin-selectall input {
    margin-right: 5px;
    vertical-align: -1px;
}

.column-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 26px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.column-card {
    position: relative;
    min-width: 0;
    overflow: hidden;
    border: 1px solid #e6eaef;
    border-radius: var(--column-radius);
    background: #fff;
    box-shadow: 0 7px 22px rgba(25, 42, 70, .055);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.column-card:hover {
    transform: translateY(-4px);
    border-color: #d9e1ea;
    box-shadow: 0 14px 34px rgba(25, 42, 70, .10);
}

.column-card.is-current {
    border-color: #cbd9ec;
}

.column-card-link {
    display: block;
    height: 100%;
    color: inherit;
    text-decoration: none !important;
}

.column-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #edf1f5;
}

.column-thumb img,
.column-thumb video {
    display: block;
    width: 100%;
    height: 100% !important;
    max-width: none;
    object-fit: cover;
    transition: transform .55s cubic-bezier(.2,.7,.2,1);
}

.column-card:hover .column-thumb img {
    transform: scale(1.045);
}

.column-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #eef3f8, #e4eaf1);
    color: #8a95a3;
    font-size: 15px;
    letter-spacing: -.02em;
}

.column-card-body {
    padding: 20px 22px 23px;
}

.column-badge,
.column-view-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 25px;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--column-blue);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.025em;
}

.column-card-title {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    min-height: 52px;
    margin: 13px 0 10px;
    color: #12161e;
    font-size: 19px;
    font-weight: 700;
    line-height: 1.42;
    letter-spacing: -.045em;
    word-break: keep-all;
}

.column-card-meta,
.column-view-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    color: #727b87;
    font-size: 12px;
    line-height: 1.5;
}

.column-card-meta time {
    color: var(--column-blue);
    font-weight: 700;
}

.column-meta-sep {
    color: #c2c7ce;
}

.column-card-excerpt {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    min-height: 42px;
    margin: 14px 0 0;
    color: #7a828d;
    font-size: 13px;
    line-height: 1.65;
    letter-spacing: -.02em;
    word-break: keep-all;
}

.column-card-check {
    position: absolute;
    z-index: 5;
    top: 10px;
    left: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: rgba(255,255,255,.9);
    box-shadow: 0 2px 10px rgba(0,0,0,.12);
}

.column-card-check input {
    width: 16px;
    height: 16px;
}

.column-empty {
    grid-column: 1 / -1;
    padding: 100px 20px;
    text-align: center;
    color: #8a919a;
    font-size: 15px;
}

.column-admin-actions {
    display: flex;
    gap: 6px;
    margin-top: 18px;
}

.column-admin-actions button {
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid #dfe4ea;
    border-radius: 6px;
    background: #fff;
    color: #606975;
    cursor: pointer;
}

.column-pagination {
    margin-top: 52px;
    text-align: center;
}

.column-pagination .pg_wrap,
.column-pagination nav.pg_wrap {
    float: none;
    display: inline-block;
    width: auto;
    margin: 0;
}

.column-pagination .pg_page,
.column-pagination .pg_current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    margin: 0 2px;
    border-radius: 7px;
    text-decoration: none;
}

.column-pagination .pg_current {
    background: var(--column-blue);
    color: #fff;
}

.column-search {
    display: flex;
    justify-content: center;
    max-width: 500px;
    margin: 28px auto 0;
}

.column-search select,
.column-search input,
.column-search button {
    height: 40px;
    border: 1px solid #dfe4e9;
    background: #fff;
    font-family: inherit;
    font-size: 13px;
}

.column-search select {
    width: 115px;
    padding: 0 9px;
    border-radius: 7px 0 0 7px;
}

.column-search input {
    flex: 1;
    min-width: 0;
    padding: 0 12px;
    border-left: 0;
    border-right: 0;
}

.column-search button {
    width: 65px;
    border-radius: 0 7px 7px 0;
    background: #252b33;
    color: #fff;
    cursor: pointer;
}

/* ---------------------------------------------------------
   VIEW
   - 기존 사이트/그누보드 공통 CSS와 충돌하지 않도록 강하게 스코프
   --------------------------------------------------------- */
#column-view {
    display: block !important;
    position: relative !important;
    float: none !important;
    clear: both !important;
    width: 100% !important;
    max-width: none !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 64px 24px 86px !important;
    background: #fff !important;
    overflow: visible !important;
}

#column-view .column-view-inner {
    display: block !important;
    position: relative !important;
    float: none !important;
    clear: both !important;
    width: 100% !important;
    max-width: 900px !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 0 auto !important;
    padding: 0 !important;
}

#column-view .column-view-header {
    display: block !important;
    position: relative !important;
    float: none !important;
    clear: both !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    overflow: visible !important;
}

#column-view .column-view-badge {
    display: inline-flex !important;
    position: static !important;
    float: none !important;
    clear: both !important;
    width: auto !important;
    height: 26px !important;
    min-height: 26px !important;
    margin: 0 0 15px !important;
    padding: 0 11px !important;
    border: 0 !important;
    border-radius: 999px !important;
    background: var(--column-blue) !important;
    color: #fff !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    line-height: 26px !important;
    text-decoration: none !important;
    vertical-align: top !important;
}

#column-view .column-view-title {
    display: block !important;
    position: static !important;
    float: none !important;
    clear: both !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 0 0 13px !important;
    padding: 0 !important;
    border: 0 !important;
    color: #11151c !important;
    background: transparent !important;
    font-family: inherit !important;
    font-size: 36px !important;
    font-weight: 750 !important;
    line-height: 1.35 !important;
    letter-spacing: -.045em !important;
    word-break: keep-all !important;
    text-align: left !important;
    transform: none !important;
}

#column-view .column-view-meta {
    display: flex !important;
    position: static !important;
    float: none !important;
    clear: both !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    gap: 6px !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    color: #737c88 !important;
    background: transparent !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    line-height: 1.65 !important;
    text-align: left !important;
}

#column-view .column-view-meta span,
#column-view .column-view-meta time {
    display: inline !important;
    position: static !important;
    float: none !important;
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: inherit !important;
}

#column-view .column-view-meta time {
    color: var(--column-blue) !important;
    font-weight: 700 !important;
}

#column-view .column-meta-sep {
    color: #c2c7ce !important;
}

#column-view .column-view-tools {
    display: flex !important;
    position: static !important;
    float: none !important;
    clear: both !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    width: 100% !important;
    height: auto !important;
    gap: 6px !important;
    margin: 22px 0 0 !important;
    padding: 17px 0 0 !important;
    border: 0 !important;
    border-top: 1px solid var(--column-line) !important;
    background: transparent !important;
}

#column-view .column-view-tools a {
    display: inline-flex !important;
    position: static !important;
    float: none !important;
    align-items: center !important;
    justify-content: center !important;
    width: auto !important;
    min-width: 48px !important;
    height: 34px !important;
    min-height: 34px !important;
    margin: 0 !important;
    padding: 0 12px !important;
    border: 1px solid #d8dee6 !important;
    border-radius: 6px !important;
    background: #fff !important;
    color: #39424e !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    text-decoration: none !important;
    opacity: 1 !important;
    visibility: visible !important;
}

#column-view .column-view-tools a.is-primary {
    border-color: var(--column-blue) !important;
    background: var(--column-blue) !important;
    color: #fff !important;
}

#column-view .column-admin-label {
    display: inline-flex !important;
    position: static !important;
    float: none !important;
    align-items: center !important;
    justify-content: center !important;
    height: 34px !important;
    margin: 0 !important;
    padding: 0 10px !important;
    border-radius: 6px !important;
    background: #202833 !important;
    color: #fff !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    line-height: 34px !important;
}

/* AI가 생성한 본문 HTML에는 최대한 간섭하지 않습니다.
   표준 Gnuboard #bo_v_con ID를 제거해 기존 CSS 충돌도 차단했습니다. */
#column-view .column-content {
    display: block !important;
    position: static !important;
    float: none !important;
    clear: both !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 42px 0 0 !important;
    padding: 0 !important;
    border: 0 !important;
    overflow: visible !important;
    color: inherit;
    background: transparent !important;
    line-height: normal;
    text-align: left;
    word-break: normal;
}

#column-view .column-content img,
#column-view .column-content video,
#column-view .column-content iframe {
    max-width: 100%;
}

#column-view .column-content img,
#column-view .column-content video {
    height: auto;
}

#column-view .column-content > p:not([class]),
#column-view .column-content > div:not([class]) > p:not([class]) {
    margin: 0 0 1em;
    font-size: 16px;
    line-height: 1.85;
}

#column-view .column-files,
#column-view .column-links {
    margin-top: 42px;
    padding: 20px 22px;
    border: 1px solid var(--column-line);
    border-radius: 10px;
    background: #fafbfc;
}

#column-view .column-files h2,
#column-view .column-links h2 {
    margin: 0 0 12px;
    font-size: 15px;
}

#column-view .column-files ul,
#column-view .column-links ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

#column-view .column-files li + li,
#column-view .column-links li + li {
    margin-top: 8px;
}

#column-view .column-files a,
#column-view .column-links a {
    color: #4f5b69;
    font-size: 13px;
}

#column-view .column-neighbor {
    margin-top: 46px;
    border-top: 1px solid var(--column-line);
    border-bottom: 1px solid var(--column-line);
}

#column-view .column-neighbor-item {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 15px 8px;
    color: #262b32;
    text-decoration: none !important;
}

#column-view .column-neighbor-item + .column-neighbor-item {
    border-top: 1px solid var(--column-line);
}

#column-view .column-neighbor-item > span {
    color: #8a929c;
    font-size: 12px;
}

#column-view .column-neighbor-item strong {
    overflow: hidden;
    color: #353b43;
    font-size: 13px;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#column-view .column-view-bottom {
    margin-top: 26px;
    text-align: center;
}

#column-view .column-list-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 118px;
    height: 42px;
    padding: 0 20px;
    border-radius: 999px;
    background: #1d2631;
    color: #fff !important;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none !important;
}

/* ---------------------------------------------------------
   WRITE
   --------------------------------------------------------- */
#bo_w.column-write {
    width: 100%;
    max-width: 1180px;
    margin: 70px auto 90px;
    padding: 0 24px;
}

#bo_w.column-write form {
    width: 100% !important;
}

.column-write-guide {
    margin-bottom: 24px;
    padding: 18px 20px;
    border: 1px solid #dfe6ee;
    border-radius: 10px;
    background: #f7f9fb;
    color: #596270;
    font-size: 13px;
    line-height: 1.65;
}

.column-write-guide strong {
    display: block;
    margin-bottom: 5px;
    color: #242a32;
    font-size: 14px;
}

.column-write-guide p {
    margin: 3px 0;
}

.column-write-guide code {
    padding: 2px 5px;
    border-radius: 4px;
    background: #e9eef4;
}

#bo_w.column-write .write_div {
    position: relative;
    margin: 12px 0;
}

#bo_w.column-write .frm_input,
#bo_w.column-write select,
#bo_w.column-write textarea {
    border: 1px solid #d7dde4;
    border-radius: 6px;
}

#bo_w.column-write .full_input {
    width: 100%;
}

#bo_w.column-write .half_input {
    width: 49%;
}

#bo_w.column-write .bo_w_info:after,
#bo_w.column-write .write_div:after {
    display: block;
    clear: both;
    content: '';
}

#bo_w.column-write .bo_v_option {
    margin: 0;
    padding: 0;
    list-style: none;
}

#bo_w.column-write .bo_v_option li {
    display: inline-block;
    margin-right: 10px;
}

#bo_w.column-write .bo_w_tit .frm_input {
    padding-right: 125px;
}

#bo_w.column-write #autosave_wrapper {
    position: relative;
}

#bo_w.column-write #btn_autosave {
    position: absolute;
    top: 5px;
    right: 5px;
    height: 30px;
}

#bo_w.column-write #autosave_pop {
    display: none;
    position: absolute !important;
    z-index: 20;
    top: 42px;
    right: 0;
    width: 350px;
    max-height: 220px;
    overflow: auto;
    border: 1px solid #bbb;
    background: #fff;
}

#bo_w.column-write #autosave_pop ul {
    margin: 0;
    padding: 10px;
    list-style: none;
}

#bo_w.column-write .wr_content {
    width: 100%;
}

#bo_w.column-write .wr_content textarea {
    width: 100%;
    min-height: 650px;
    padding: 16px;
    font-family: Consolas, "Courier New", monospace;
    font-size: 13px;
    line-height: 1.55;
}

#bo_w.column-write .wr_content iframe {
    width: 100% !important;
    min-height: 0 !important;
    background: #fff;
}


#bo_w.column-write .column-thumbnail-label {
    margin: 22px 0 8px;
    color: #242a32;
    font-size: 14px;
    font-weight: 700;
}

#bo_w.column-write .column-thumbnail-label span {
    margin-left: 6px;
    color: #8a929d;
    font-size: 12px;
    font-weight: 400;
}

#bo_w.column-write .column-thumbnail-section {
    margin-top: 24px;
    padding: 20px;
    border: 1px solid #dfe5ec;
    border-radius: 10px;
    background: #fafbfc;
}

#bo_w.column-write .column-thumbnail-section .column-thumbnail-label {
    margin: 0 0 12px;
}

#bo_w.column-write .column-thumbnail-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 520px;
    min-height: 180px;
    margin: 0 0 14px;
    overflow: hidden;
    border: 1px dashed #cfd6df;
    border-radius: 8px;
    background: #f1f4f7;
}

#bo_w.column-write .column-thumbnail-preview.has-image {
    min-height: 0;
    border-style: solid;
    background: #fff;
}

#bo_w.column-write .column-thumbnail-preview img {
    display: block;
    width: 100%;
    max-width: 520px;
    height: auto;
    max-height: 320px;
    object-fit: contain;
}

#bo_w.column-write .column-thumbnail-empty {
    padding: 24px;
    color: #939ba5;
    font-size: 12px;
    text-align: center;
}

#bo_w.column-write .column-thumbnail-section .bo_w_flie {
    margin-bottom: 0;
}

#bo_w.column-write .column-thumbnail-section .file_wr {
    background: #fff;
}

#bo_w.column-write .column-extra-file-label {
    margin: 16px 0 7px;
    color: #596270;
    font-size: 12px;
    font-weight: 600;
}

#bo_w.column-write .column-thumbnail-section .file_del {
    display: block;
    margin-top: 8px;
    color: #707985;
    font-size: 12px;
}

#bo_w.column-write .bo_w_link label,
#bo_w.column-write .bo_w_flie .lb_icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    color: #9aa1aa;
}

#bo_w.column-write .bo_w_flie .file_wr {
    min-height: 44px;
    padding: 7px 10px;
    border: 1px solid #d7dde4;
    border-radius: 6px;
}

#bo_w.column-write .btn_confirm {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

#bo_w.column-write .btn_confirm .btn,
#bo_w.column-write .btn_submit,
#bo_w.column-write .btn_cancel {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 100px;
    height: 44px;
    padding: 0 20px;
    border: 0;
    border-radius: 7px;
    text-decoration: none;
}

#bo_w.column-write .btn_submit {
    background: var(--column-blue);
    color: #fff;
}

#bo_w.column-write .btn_cancel {
    background: #eceff3;
    color: #4f5660;
}

/* 기존 gallery 스킨 스타일과 충돌 방지 */
#column-board #bo_btn_top,
#column-board .gall_info,
#column-board .gall_option,
#column-view #bo_v_act,
#column-view #bo_v_share,
#column-view #bo_vc,
#column-view #bo_vc_w,
#column-view .cmt_btn {
    display: none !important;
}

/* ---------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------- */
@media (max-width: 1024px) {
    #column-board {
        padding: 58px 22px 78px;
    }

    .column-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px 20px;
    }

    #column-view {
        padding-top: 50px;
    }
}

@media (max-width: 720px) {
    #column-board {
        padding: 40px 16px 64px;
    }

    .column-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .column-card-body {
        padding: 18px 18px 21px;
    }

    .column-card-title {
        min-height: 0;
        font-size: 18px;
    }

    .column-card-excerpt {
        min-height: 0;
    }

    .column-toolbar {
        align-items: flex-end;
    }

    .column-search {
        width: 100%;
    }

    .column-search select {
        display: none;
    }

    .column-search input {
        border-left: 1px solid #dfe4e9;
        border-radius: 7px 0 0 7px;
    }

    #column-view {
        padding: 38px 16px 64px;
    }

    .column-view-title {
        margin-top: 12px;
        font-size: 28px;
        line-height: 1.35;
    }

    .column-content {
        margin-top: 27px;
    }

    .column-neighbor-item {
        grid-template-columns: 48px minmax(0, 1fr);
    }

    #bo_w.column-write {
        margin: 42px auto 64px;
        padding: 0 16px;
    }

    #bo_w.column-write .half_input {
        width: 100%;
        margin: 4px 0 !important;
    }

    #bo_w.column-write .wr_content textarea {
        min-height: 520px;
    }

    #bo_w.column-write .wr_content iframe {
        min-height: 0 !important;
    }
}

/* =========================================================
   v1.1 - 샘플 사이트 비율 보정 + 관리자 도구 가시성
   ========================================================= */

/* 샘플 스크린샷의 실제 카드 폭은 약 250~270px이므로 3열 전체 폭을 좁게 고정 */
#column-board .column-board-inner {
    max-width: 840px;
}

#column-board .column-grid {
    gap: 20px 18px;
}

#column-board .column-card {
    border-radius: 11px;
    box-shadow: 0 4px 14px rgba(20, 38, 65, .055);
}

/* 샘플처럼 썸네일이 카드 가장자리에 붙지 않고 안쪽에 들어가도록 */
#column-board .column-thumb {
    width: auto;
    margin: 30px 27px 0;
    aspect-ratio: 3 / 2;
    background: #eef1f4;
}

#column-board .column-card-body {
    padding: 15px 27px 28px;
}

#column-board .column-badge {
    min-height: 22px;
    padding: 4px 9px;
    font-size: 11px;
}

#column-board .column-card-title {
    min-height: 43px;
    margin: 11px 0 7px;
    font-size: 15px;
    line-height: 1.48;
    letter-spacing: -.035em;
}

#column-board .column-card-meta {
    gap: 5px;
    font-size: 10.5px;
}

#column-board .column-card-excerpt {
    min-height: 36px;
    margin-top: 10px;
    font-size: 11px;
    line-height: 1.62;
}

/* 관리자 영역은 일반 디자인과 섞이지 않도록 얇은 회색 관리바로 고정 */
#column-board .column-toolbar.is-admin {
    margin-bottom: 12px;
    padding: 10px 12px;
    border: 1px solid #dfe4ea;
    border-radius: 8px;
    background: #f8fafc;
}

#column-board .column-toolbar-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #717985;
    font-size: 12px;
}

#column-board .column-toolbar-label strong {
    color: #222b36;
}

#column-board .column-admin-quick-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0 0 14px;
    padding: 8px 10px;
    border: 1px dashed #d7dde5;
    border-radius: 7px;
    background: #fff;
    color: #7a828d;
    font-size: 11px;
}

#column-board .column-admin-quick-actions button {
    height: 28px;
    padding: 0 9px;
    border: 1px solid #d9dfe6;
    border-radius: 5px;
    background: #fff;
    color: #4f5966;
    font: inherit;
    cursor: pointer;
}

@media (max-width: 700px) {
    #column-view {
        padding: 40px 18px 64px !important;
    }
    #column-view .column-view-title {
        font-size: 28px !important;
        line-height: 1.4 !important;
    }
    #column-view .column-content {
        margin-top: 32px !important;
    }
}

@media (max-width: 900px) {
    #column-board .column-board-inner {
        max-width: 620px;
    }
    #column-board .column-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    #column-board {
        padding: 38px 16px 60px;
    }
    #column-board .column-board-inner {
        max-width: 360px;
    }
    #column-board .column-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    #column-board .column-thumb {
        margin: 24px 24px 0;
    }
    #column-board .column-card-body {
        padding: 14px 24px 25px;
    }
    #column-board .column-toolbar,
    #column-board .column-toolbar.is-admin {
        align-items: flex-start;
        gap: 8px;
    }
    #column-board .column-admin-quick-actions {
        flex-wrap: wrap;
    }
}

/* ===== 강제 로드 확인용 / 테마 충돌 방지 ===== */
#column-board { display:block !important; }
#column-board .column-board-inner { display:block; }
#column-board .column-grid { list-style:none !important; }
#column-board .column-grid > li { list-style:none !important; }
#column-board .column-toolbar,
#column-board .column-admin-quick-actions,
#column-board .column-admin-selectall,
#column-board .column-search,
#column-board .column-pagination { font-family:inherit; }


/* v10: 글쓰기 기능 필드는 유지하되 관련링크 UI만 숨김 */
#bo_w .column-hidden-link { display:none !important; }
#bo_w.column-write { margin-top: 70px; margin-bottom: 70px; }
#bo_w.column-write .write_div { margin-top: 12px; margin-bottom: 12px; }
#bo_w.column-write .wr_content { margin-bottom: 16px; }
#bo_w.column-write .column-write-guide { margin-bottom: 22px; }


/* v11: keep original write form fields, hide unused related-link inputs visually only */
#bo_w.column-write .bo_w_link { display:none !important; }

/* =========================================================
   v13 - 고정 메인 네비게이션과 게시판 스킨 사이 상단 여백
   - LIST / VIEW는 기존 내부 top padding을 유지하고 스킨 자체를 아래로 이동
   - WRITE는 top padding이 없으므로 동일한 시작선이 되도록 margin을 더 확보
   ========================================================= */
#column-board {
    margin-top: 60px !important;
}

#column-view {
    margin-top: 60px !important;
}

#bo_w.column-write {
    margin-top: 130px !important;
}

@media screen and (max-width: 767px) {
    #column-board,
    #column-view {
        margin-top: 40px !important;
    }

    #bo_w.column-write {
        margin-top: 90px !important;
    }
}



/* =========================================================
   v16 - 상세페이지 카드형 레이아웃 + 이전/다음 글 카드
   기준: PC 1920 / Mobile 768
   상세 카드 최대폭은 900px. 좌우 40px 패딩으로 실제 본문폭 약 820px 확보.
   ========================================================= */
#column-view {
    padding: 56px 20px 72px !important;
    background: #f3f7fb !important;
}

#column-view .column-view-inner {
    max-width: 900px !important;
}

#column-view .column-view-card {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 38px 40px 44px !important;
    border: 1px solid #e7edf3 !important;
    border-radius: 16px !important;
    background: #fff !important;
    box-shadow: 0 8px 24px rgba(30, 53, 78, .055) !important;
    overflow: hidden !important;
}

#column-view .column-view-title {
    font-size: 34px !important;
    line-height: 1.38 !important;
}

#column-view .column-content {
    margin-top: 36px !important;
}

/* 샘플처럼 메인 카드와 분리된 하단 이전/다음 카드 */
#column-view .column-neighbor {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    width: 100% !important;
    margin: 28px 0 0 !important;
    padding: 0 !important;
    border: 1px solid #e5ebf1 !important;
    border-radius: 14px !important;
    background: #fff !important;
    box-shadow: 0 5px 18px rgba(30, 53, 78, .045) !important;
    overflow: hidden !important;
}

#column-view .column-neighbor.is-single {
    grid-template-columns: 1fr !important;
}

#column-view .column-neighbor-item {
    display: flex !important;
    min-width: 0 !important;
    height: 62px !important;
    margin: 0 !important;
    padding: 0 22px !important;
    gap: 12px !important;
    align-items: center !important;
    color: #20262e !important;
    background: #fff !important;
    text-decoration: none !important;
    transition: background-color .18s ease !important;
}

#column-view .column-neighbor-item:hover {
    background: #f8fafc !important;
}

#column-view .column-neighbor-item + .column-neighbor-item {
    border-top: 0 !important;
    border-left: 1px solid #e8edf2 !important;
}

#column-view .column-neighbor-direction {
    display: inline-flex !important;
    flex: 0 0 auto !important;
    align-items: center !important;
    gap: 6px !important;
    color: var(--column-blue) !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
}

#column-view .column-neighbor-direction b {
    font-size: 15px !important;
    font-weight: 500 !important;
    line-height: 1 !important;
}

#column-view .column-neighbor-item strong {
    display: block !important;
    min-width: 0 !important;
    overflow: hidden !important;
    color: #303640 !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

#column-view .column-neighbor-item.is-prev strong {
    flex: 1 1 auto !important;
}

#column-view .column-neighbor-item.is-next {
    justify-content: flex-end !important;
}

#column-view .column-neighbor-item.is-next strong {
    flex: 1 1 auto !important;
    text-align: right !important;
}

#column-view .column-view-bottom {
    margin-top: 22px !important;
}

@media screen and (max-width: 768px) {
    #column-view {
        margin-top: 40px !important;
        padding: 30px 14px 52px !important;
    }

    #column-view .column-view-inner {
        max-width: 100% !important;
    }

    #column-view .column-view-card {
        padding: 26px 20px 30px !important;
        border-radius: 14px !important;
    }

    #column-view .column-view-title {
        font-size: 27px !important;
        line-height: 1.42 !important;
        letter-spacing: -.04em !important;
    }

    #column-view .column-view-meta {
        font-size: 12px !important;
    }

    #column-view .column-view-tools {
        margin-top: 18px !important;
        padding-top: 14px !important;
    }

    #column-view .column-content {
        margin-top: 28px !important;
    }

    #column-view .column-neighbor,
    #column-view .column-neighbor.is-single {
        grid-template-columns: 1fr !important;
        margin-top: 18px !important;
        border-radius: 12px !important;
    }

    #column-view .column-neighbor-item {
        height: 58px !important;
        padding: 0 17px !important;
        gap: 10px !important;
    }

    #column-view .column-neighbor-item + .column-neighbor-item {
        border-left: 0 !important;
        border-top: 1px solid #e8edf2 !important;
    }

    #column-view .column-neighbor-item strong {
        font-size: 12.5px !important;
    }

    #column-view .column-neighbor-direction {
        font-size: 11.5px !important;
    }
}