@charset "utf-8";
/* =============================================================================
 * 게시판 공용 스타일 — 모든 게시판 스킨이 먼저 로드한다 (board/board_common.php)
 *   · 접두사 .bo- 안에서만 동작한다. 페이지 전역 리셋·레이아웃은 넣지 않는다 (사이트 CSS 소관)
 *   · 색·간격은 아래 변수로 조절한다. 스킨별 차이는 각 스킨의 board.css 가 덧씌운다
 *   · 특정 게시판만 다르게 꾸미려면 .bo-{게시판명} 클래스를 쓴다 (예: .bo-notice .bo-top { … })
 * ==========================================================================*/
.bo {
	--bo-primary: #00172d;
	--bo-accent: #f36f23;
	--bo-danger: #b3261e;
	--bo-text: #373737;
	--bo-muted: #8a8f98;
	--bo-border: #e5e7eb;
	--bo-border-strong: #cfd3da;
	--bo-bg: #fff;
	--bo-bg-soft: #f7f8fa;
	--bo-radius: 6px;
	--bo-fs: 15px;
	--bo-fs-sm: 13px;
	color: var(--bo-text);
	font-size: var(--bo-fs);
	line-height: 1.6;
	word-break: keep-all;
}
.bo *, .bo *::before, .bo *::after { box-sizing: border-box; }
.bo a { color: inherit; text-decoration: none; }
.bo img { max-width: 100%; height: auto; }
.bo table { width: 100%; border-collapse: collapse; border-spacing: 0; }
.bo input[type="text"], .bo input[type="password"], .bo input[type="email"], .bo input[type="tel"], .bo input[type="number"], .bo select, .bo textarea {
	font: inherit; color: inherit; border: 1px solid var(--bo-border-strong); border-radius: var(--bo-radius); background: var(--bo-bg); padding: 8px 10px; min-height: 40px;
}
.bo textarea { min-height: 120px; line-height: 1.5; }
.bo input:focus, .bo select:focus, .bo textarea:focus { outline: none; border-color: var(--bo-primary); box-shadow: 0 0 0 3px rgba(0,23,45,.08); }

/* ---------- 상단 (board/_top/*.html) ---------- */
.bo-top { margin: 0 0 24px; }
.bo-top__path { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; padding: 0; list-style: none; font-size: var(--bo-fs-sm); color: var(--bo-muted); }
.bo-top__path li + li::before { content: "›"; margin-right: 6px; color: var(--bo-border-strong); }
.bo-top__title { margin: 0; font-size: 30px; font-weight: 600; color: #222; letter-spacing: -.02em; }
.bo-top__desc { margin-top: 12px; color: #555; }
.bo-top__desc p { margin: 0 0 6px; }
.bo-top--simple .bo-top__title { font-size: 24px; }
.bo-top--visual { padding: 44px 32px; border-radius: 12px; background: linear-gradient(120deg, var(--bo-primary), #2b4a72); color: #fff; text-align: center; }
.bo-top--visual .bo-top__path { justify-content: center; color: rgba(255,255,255,.7); }
.bo-top--visual .bo-top__path li + li::before { color: rgba(255,255,255,.4); }
.bo-top--visual .bo-top__title { color: #fff; }
.bo-top--visual .bo-top__desc { color: rgba(255,255,255,.85); }
.bo-top--notice .bo-top__desc { margin-top: 16px; padding: 16px 20px; border: 1px solid var(--bo-border); border-left: 4px solid var(--bo-accent); border-radius: var(--bo-radius); background: var(--bo-bg-soft); }

/* ---------- 카테고리 탭 ---------- */
.bo-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; padding: 0; list-style: none; }
.bo-tabs a { display: inline-block; padding: 8px 16px; border: 1px solid var(--bo-border); border-radius: 999px; font-size: var(--bo-fs-sm); color: #555; background: var(--bo-bg); transition: .15s; }
.bo-tabs a:hover { border-color: var(--bo-primary); color: var(--bo-primary); }
.bo-tabs .on a { border-color: var(--bo-primary); background: var(--bo-primary); color: #fff; }

/* ---------- 도구줄 · 버튼 ---------- */
.bo-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 0 12px; font-size: var(--bo-fs-sm); color: var(--bo-muted); }
.bo-toolbar b { color: var(--bo-text); }
.bo-btns { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-top: 16px; }
.bo-btns__left, .bo-btns__right { display: flex; flex-wrap: wrap; gap: 6px; }
.bo-btns--center { justify-content: center; }
.bo-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 18px; border: 1px solid var(--bo-border-strong); border-radius: var(--bo-radius); background: var(--bo-bg); color: var(--bo-text); font: inherit; font-size: 14px; cursor: pointer; transition: .15s; }
.bo-btn:hover { border-color: var(--bo-primary); color: var(--bo-primary); }
.bo .bo-btn--primary { border-color: var(--bo-primary); background: var(--bo-primary); color: #fff; }
.bo .bo-btn--primary:hover { background: #0a2a4d; color: #fff; }
.bo .bo-btn--accent { border-color: var(--bo-accent); background: var(--bo-accent); color: #fff; }
.bo .bo-btn--accent:hover { color: #fff; opacity: .9; }
.bo .bo-btn--ghost { border-color: transparent; background: transparent; color: var(--bo-muted); }
/* 삭제처럼 되돌릴 수 없는 동작 — 다른 버튼과 같은 테두리 버튼으로 두고 색으로 구분한다 (ghost 는 글자만 보여 버튼인지 모호하다) */
.bo .bo-btn--danger { border-color: var(--bo-danger); color: var(--bo-danger); }
.bo .bo-btn--danger:hover { border-color: var(--bo-danger); background: var(--bo-danger); color: #fff; }
.bo-btn--sm { min-height: 32px; padding: 0 12px; font-size: 13px; }

/* ---------- 배지 · 아이콘 ---------- */
.bo-badge { display: inline-block; vertical-align: middle; padding: 2px 8px; border-radius: 999px; font-size: 12px; line-height: 1.5; font-weight: 600; }
.bo-badge--notice { background: var(--bo-primary); color: #fff; }
.bo-badge--cate { background: var(--bo-bg-soft); color: #555; border: 1px solid var(--bo-border); font-weight: 500; }
.bo-badge--new { background: var(--bo-accent); color: #fff; font-size: 10px; padding: 1px 6px; }
.bo-badge--wait { background: #fff4e5; color: #b45309; }
.bo-badge--done { background: #e6f4ea; color: #1e7e34; }
.bo-badge--admin { background: var(--bo-primary); color: #fff; }
.bo-ico { display: inline-block; vertical-align: middle; margin-left: 4px; }
.bo-count { display: inline-block; margin-left: 4px; color: var(--bo-accent); font-size: 12px; font-weight: 600; }
.bo-reply-depth { display: inline-block; vertical-align: middle; color: var(--bo-muted); margin-right: 4px; }

/* ---------- 목록(표) — 모바일에서는 카드형 ---------- */
.bo-table { border-top: 2px solid var(--bo-primary); }
.bo-table th { padding: 14px 10px; border-bottom: 1px solid var(--bo-border-strong); background: var(--bo-bg-soft); font-size: var(--bo-fs-sm); font-weight: 600; color: #444; text-align: center; }
.bo-table td { padding: 14px 10px; border-bottom: 1px solid var(--bo-border); text-align: center; font-size: 14px; color: #555; vertical-align: middle; }
.bo-table td.bo-subject { text-align: left; color: var(--bo-text); font-size: var(--bo-fs); }
.bo-table td.bo-subject a:hover { text-decoration: underline; }
.bo-table tr.bo-notice td { background: #fbfcfe; }
.bo-table tr:hover td { background: var(--bo-bg-soft); }
.bo-table .bo-num { color: var(--bo-muted); font-size: var(--bo-fs-sm); }
.bo-table .bo-name, .bo-table .bo-date, .bo-table .bo-hit { color: var(--bo-muted); font-size: var(--bo-fs-sm); }
.bo-table td.bo-meta { display: none; }	/* 모바일 카드형에서만 보이는 요약 셀 */
.bo-empty { padding: 60px 20px; border-bottom: 1px solid var(--bo-border); text-align: center; color: var(--bo-muted); }
.bo-table + .bo-empty { border-top: 0; }

/* ---------- 페이징 (사이트 paging/paging.html 마크업) ---------- */
.bo-paging { margin: 24px 0; text-align: center; }
.bo-paging .pageing_form { display: inline-flex; align-items: center; gap: 4px; }
.bo-paging .list_page, .bo-paging .now_page { display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 34px; padding: 0 6px; border-radius: var(--bo-radius); font-size: 14px; }
.bo-paging .list_page:hover { background: var(--bo-bg-soft); }
.bo-paging .pageing_form .now_page { background: var(--bo-primary); color: #fff; font-weight: 600; border-bottom: 0; }	/* paging/paging.css 가 뒤에 로드되므로 .pageing_form 을 붙여 그 색 · 밑줄을 이긴다 */

/* ---------- 검색 ---------- */
.bo-search { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 8px 0 0; }
.bo-search select { min-width: 110px; }
.bo-search input[type="text"] { width: 260px; max-width: 100%; }

/* ---------- 글보기 ---------- */
.bo-view { border-top: 2px solid var(--bo-primary); }
.bo-view__head { padding: 22px 16px; border-bottom: 1px solid var(--bo-border); }
.bo-view__title { margin: 0; font-size: 22px; font-weight: 600; color: #222; line-height: 1.4; }
.bo-view__meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 10px; font-size: var(--bo-fs-sm); color: var(--bo-muted); }
.bo-view__meta b { color: var(--bo-text); font-weight: 600; }
.bo-view__fields { border-bottom: 1px solid var(--bo-border); background: var(--bo-bg-soft); }
.bo-view__fields th { width: 160px; padding: 12px 16px; text-align: left; font-weight: 600; font-size: var(--bo-fs-sm); color: #444; }
.bo-view__fields td { padding: 12px 16px; font-size: 14px; }
.bo-view__body { padding: 32px 16px; border-bottom: 1px solid var(--bo-border); word-wrap: break-word; overflow-x: auto; }
.bo-view__body img { height: auto; }
.bo-view__body .bo-view__image { display: block; margin: 0 0 16px; }
.bo-view__files { padding: 12px 16px; border-bottom: 1px solid var(--bo-border); background: var(--bo-bg-soft); font-size: var(--bo-fs-sm); }
.bo-view__files a { color: var(--bo-primary); text-decoration: underline; }
.bo-view__files span { color: var(--bo-muted); margin-left: 6px; }
.bo-view__nav { border-bottom: 1px solid var(--bo-border); font-size: 14px; }
.bo-view__nav th { width: 90px; padding: 12px 16px; text-align: left; font-weight: 600; color: #444; background: var(--bo-bg-soft); }
.bo-view__nav td { padding: 12px 16px; }
.bo-view__nav tr + tr th, .bo-view__nav tr + tr td { border-top: 1px solid var(--bo-border); }
.bo-view__nav a:hover { text-decoration: underline; }

/* ---------- 답글 스레드 (원글 아래 답변) ---------- */
.bo-replies { margin-top: 24px; }
.bo-reply { position: relative; margin: 0 0 12px; padding: 20px 20px 20px 24px; border: 1px solid var(--bo-border); border-radius: var(--bo-radius); background: var(--bo-bg); }
.bo-reply::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; border-radius: var(--bo-radius) 0 0 var(--bo-radius); background: var(--bo-border-strong); }
.bo-reply--admin { background: #f4f7fb; }
.bo-reply--admin::before { background: var(--bo-primary); }
.bo-reply__head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; font-size: var(--bo-fs-sm); color: var(--bo-muted); }
.bo-reply__head b { color: var(--bo-text); }
.bo-reply__body { word-wrap: break-word; }
.bo-reply__actions { margin-top: 10px; display: flex; gap: 6px; }

/* ---------- 글쓰기 폼 ---------- */
.bo-form { border-top: 2px solid var(--bo-primary); }
.bo-form th { width: 160px; padding: 14px 16px; border-bottom: 1px solid var(--bo-border); background: var(--bo-bg-soft); text-align: left; font-size: 14px; font-weight: 600; color: #444; vertical-align: middle; }
.bo-form td { padding: 10px 16px; border-bottom: 1px solid var(--bo-border); font-size: 14px; }
.bo-form input[type="text"], .bo-form input[type="password"], .bo-form input[type="email"], .bo-form input[type="tel"] { width: 100%; max-width: 480px; }
.bo-form input.bo-input--full, .bo-form textarea { width: 100%; max-width: none; }
.bo-form input[type="file"] { max-width: 100%; }
.bo-form__req { color: var(--bo-accent); margin-left: 3px; }
.bo-form__help { display: block; margin-top: 6px; font-size: 12px; color: var(--bo-muted); }
.bo-form__opts { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; }
.bo-form__opts label { display: inline-flex; align-items: center; gap: 6px; }
.bo-form__file { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.bo-form__file label { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; color: var(--bo-muted); }
.bo-form .text_box { max-width: 480px; }
.bo-form .calendar { max-width: 160px; }

/* ---------- 댓글 ---------- */
.bo-comment { margin-top: 28px; }
.bo-comment__title { margin: 0 0 12px; font-size: 16px; font-weight: 600; }
.bo-comment__title em { font-style: normal; color: var(--bo-accent); }
.bo-comment__list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--bo-border-strong); }
.bo-comment__item { padding: 16px 8px; border-bottom: 1px solid var(--bo-border); }
.bo-comment__item--reply { padding-left: 32px; background: url("./images/icon_reply.gif") no-repeat 10px 20px; }
.bo-comment__head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; font-size: var(--bo-fs-sm); color: var(--bo-muted); }
.bo-comment__head b { color: var(--bo-text); }
.bo-comment__acts { margin-left: auto; display: flex; gap: 8px; }
.bo-comment__acts a { color: var(--bo-muted); }
.bo-comment__acts a:hover { color: var(--bo-primary); text-decoration: underline; }
.bo-comment__text { margin: 8px 0 0; font-size: 14px; word-wrap: break-word; }
.bo-comment__write { margin-top: 14px; padding: 16px; border: 1px solid var(--bo-border); border-radius: var(--bo-radius); background: var(--bo-bg-soft); }
.bo-comment__guest { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.bo-comment__guest input[type="text"], .bo-comment__guest input[type="password"] { width: 140px; }
.bo-comment__row { display: flex; gap: 8px; align-items: stretch; }
.bo-comment__row textarea { flex: 1 1 auto; min-height: 72px; }
.bo-comment__foot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; font-size: 13px; }
.bo-comment .cmt .bo-comment__write { margin-top: 10px; }

/* ---------- 비밀번호 확인 ---------- */
.bo-password { max-width: 560px; margin: 0 auto; padding: 32px 24px; border: 1px solid var(--bo-border); border-radius: var(--bo-radius); text-align: center; }
.bo-password p { margin: 0 0 16px; color: #555; }
.bo-password input[type="password"] { width: 100%; max-width: 320px; }

/* ---------- 반응형 ---------- */
@media (max-width: 768px) {
	.bo { --bo-fs: 14px; }
	.bo-top__title { font-size: 24px; }
	.bo-top--visual { padding: 32px 20px; }
	.bo-table--card, .bo-table--card tbody { display: block; width: 100%; }
	.bo-table--card thead, .bo-table--card colgroup { display: none; }
	.bo-table--card tr { display: block; padding: 12px 4px; border-bottom: 1px solid var(--bo-border); }
	.bo-table--card td { display: none; padding: 2px 0; border: 0; text-align: left; }
	.bo-table--card td.bo-subject { display: block; font-size: 15px; }
	.bo-table--card td.bo-meta { display: block; font-size: 12px; color: var(--bo-muted); }
	.bo-table--card td.bo-meta span + span::before { content: "·"; margin: 0 6px; }
	.bo-table--card tr:hover td { background: transparent; }
	.bo-view__fields th, .bo-form th { width: 110px; padding-left: 10px; padding-right: 10px; }
	.bo-view__fields td, .bo-form td { padding-left: 10px; padding-right: 10px; }
	.bo-form th { font-size: 13px; }
	.bo-view__body { padding: 24px 8px; }
	.bo-view__head { padding: 18px 8px; }
	.bo-search input[type="text"] { width: 100%; }
	.bo-btn { min-height: 38px; padding: 0 14px; }
}