/*
 * board-detail.css — 14포털 공통 게시판 상세 SSOT
 * 포털 accent: --bd-accent (상위 래퍼에서 주입)
 * Mobile-First / 타이포 9단계 준수
 */

:root {
  --bd-accent:      var(--pub-accent, #0a4d8c);
  --bd-accent-dark: color-mix(in srgb, var(--bd-accent) 80%, #000);
  --bd-accent-bg:   color-mix(in srgb, var(--bd-accent) 10%, #fff);
  --bd-radius:      12px;
  --bd-card-shadow: 0 1px 6px rgba(15,23,42,.08);
}

/* ── 래퍼 ─────────────────────────────────────────── */
.bd-detail-wrap {
  width: 100%;
}

/* ── 헤더 배너 ────────────────────────────────────── */
.bd-header {
  background: linear-gradient(135deg, var(--bd-accent) 0%, var(--bd-accent-dark) 100%);
  border-radius: var(--bd-radius) var(--bd-radius) 0 0;
  padding: 22px 24px 18px;
  color: #fff;
  margin-bottom: 0;
}
.bd-header-type {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  font-weight: 700;
  background: rgba(255,255,255,.18);
  border-radius: 20px;
  padding: 2px 10px;
  margin-bottom: 10px;
}
.bd-header-title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  word-break: keep-all;
}
.bd-header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 14px;
  opacity: .9;
}
.bd-header-meta i {
  margin-right: 3px;
  font-size: 14px;
}

/* ── 콘텐츠 카드 ──────────────────────────────────── */
.bd-content-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-top: none;
  border-radius: 0 0 var(--bd-radius) var(--bd-radius);
  box-shadow: var(--bd-card-shadow);
  margin-bottom: 16px;
}
.bd-content-body {
  padding: 24px 22px;
  font-size: 16px;
  line-height: 1.8;
  color: #334155;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.bd-content-body p  { margin: 0 0 14px; }
.bd-content-body img { max-width: 100%; height: auto; border-radius: 8px; margin: 8px 0; display: block; }
.bd-content-body h1,.bd-content-body h2,.bd-content-body h3,.bd-content-body h4 {
  margin: 18px 0 10px; color: #0f172a; font-weight: 800;
}
.bd-content-body h1 { font-size: 24px; }
.bd-content-body h2 { font-size: 20px; }
.bd-content-body h3 { font-size: 18px; }
.bd-content-body h4 { font-size: 17px; }
.bd-content-body ul,.bd-content-body ol { margin: 0 0 14px; padding-left: 24px; }
.bd-content-body li { margin-bottom: 4px; }
.bd-content-body a  { color: var(--bd-accent); text-decoration: underline; text-underline-offset: 2px; }
.bd-content-body blockquote {
  margin: 12px 0; padding: 10px 16px;
  border-left: 4px solid var(--bd-accent);
  background: #f8fafc; color: #475569; font-style: italic; border-radius: 0 6px 6px 0;
}
.bd-content-body pre,.bd-content-body code {
  background: #0f172a; color: #f1f5f9;
  padding: 2px 6px; border-radius: 4px;
  font-family: Menlo, Consolas, monospace; font-size: 14px;
}
.bd-content-body pre { padding: 14px 16px; overflow-x: auto; border-radius: 8px; }
.bd-content-body table { width: 100%; border-collapse: collapse; margin: 12px 0; }
.bd-content-body table th,.bd-content-body table td {
  border: 1px solid #e2e8f0; padding: 8px 10px; font-size: 15px;
}
.bd-content-body table th { background: #f8fafc; font-weight: 700; color: #334155; }
.bd-content-body hr { border: none; border-top: 1px solid #e2e8f0; margin: 16px 0; }

/* ── 액션 버튼 ────────────────────────────────────── */
.bd-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.bd-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all .15s;
  white-space: nowrap;
}
.bd-btn-list    { background: #f1f5f9; color: #475569; }
.bd-btn-list:hover { background: #e2e8f0; color: #334155; }
.bd-btn-write   { background: var(--bd-accent-bg); color: var(--bd-accent); border: 1.5px solid var(--bd-accent); }
.bd-btn-write:hover { background: var(--bd-accent); color: #fff; }
.bd-btn-edit    { background: #3b82f6; color: #fff; }
.bd-btn-edit:hover { background: #2563eb; }
.bd-btn-delete  { background: #ef4444; color: #fff; }
.bd-btn-delete:hover { background: #dc2626; }

/* ── 이전·다음 ────────────────────────────────────── */
.bd-prevnext {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--bd-radius);
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: var(--bd-card-shadow);
}
.bd-pn-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  text-decoration: none;
  color: #334155;
  transition: background .12s;
  border-bottom: 1px solid #f1f5f9;
}
.bd-pn-item:last-child { border-bottom: none; }
.bd-pn-item:hover { background: #f8fafc; }
.bd-pn-dir {
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--bd-accent);
  min-width: 36px;
}
.bd-pn-title {
  font-size: 15px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.bd-pn-date {
  flex-shrink: 0;
  font-size: 14px;
  color: #94a3b8;
  margin-left: auto;
}

/* ── 사이드바 박스 ────────────────────────────────── */
.bd-sb-box {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--bd-radius);
  overflow: hidden;
  margin-bottom: 12px;
  box-shadow: var(--bd-card-shadow);
}
.bd-sb-title {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  font-size: 15px;
  font-weight: 700;
  color: #334155;
}
.bd-sb-title i { color: var(--bd-accent); }
.bd-sb-body { padding: 10px 14px; display: flex; flex-direction: column; gap: 6px; font-size: 15px; color: #475569; }
.bd-sb-body a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 0;
  border-bottom: 1px solid #f1f5f9;
  text-decoration: none;
  color: inherit;
  transition: color .12s;
}
.bd-sb-body a:last-child { border-bottom: none; }
.bd-sb-body a:hover { color: var(--bd-accent); }
.bd-sb-rel-title { font-size: 15px; font-weight: 600; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bd-sb-rel-meta { font-size: 14px; color: #94a3b8; }
.bd-sb-info-row { display: flex; align-items: center; gap: 8px; padding: 4px 0; }
.bd-sb-info-row i { width: 16px; text-align: center; color: var(--bd-accent); font-size: 14px; }

/* ── 반응형 ──────────────────────────────────────── */
@media (max-width: 768px) {
  .bd-header { padding: 16px; border-radius: 10px 10px 0 0; }
  .bd-header-title { font-size: 18px; }
  .bd-content-body { padding: 16px 14px; font-size: 15px; }
  .bd-pn-date { display: none; }
  .bd-btn { padding: 7px 12px; font-size: 14px; }
}
@media (max-width: 480px) {
  .bd-header-title { font-size: 17px; }
  .bd-actions { gap: 6px; }
  .bd-btn { padding: 7px 10px; font-size: 14px; }
}