:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --ink: #1f2933;
  --muted: #6b7280;
  --line: #e5e9f0;
  --accent: #2563eb;
  --accent-ink: #ffffff;
  --danger: #dc2626;
  --ok: #16a34a;
  --bg-subtle: #fafbfd;     /* 카드 안쪽 연한 면(입력/미리보기/댓글 등) */
  --accent-soft: #eef4ff;   /* 강조 연한 배경(뱃지/활성/호버) */
  --danger-soft: #fff5f5;
  --toast-bg: #111827;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);
}
/* 다크 테마 (theme.js 가 <html data-theme="dark"> 설정) */
[data-theme="dark"] {
  --bg: #0f1419;
  --card: #1a2230;
  --ink: #e6e9ef;
  --muted: #93a0b4;
  --line: #2b3442;
  --accent: #4f86f7;
  --accent-ink: #ffffff;
  --danger: #f87171;
  --ok: #34d399;
  --bg-subtle: #222c3c;
  --accent-soft: #1e2a45;
  --danger-soft: #3a2222;
  --toast-bg: #374357;
  --shadow: 0 1px 3px rgba(0, 0, 0, .45), 0 1px 2px rgba(0, 0, 0, .35);
}
html { color-scheme: light dark; }
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Malgun Gothic", sans-serif;
  background: var(--bg); color: var(--ink); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px; }

/* 헤더 */
.site-header { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { font-weight: 800; font-size: 1.15rem; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.brand:hover { text-decoration: none; }
.nav-link { color: var(--muted); font-size: .9rem; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.theme-toggle { background: var(--card); border: 1px solid var(--line); border-radius: 8px; width: 36px; height: 36px; font-size: 1rem; line-height: 1; cursor: pointer; color: var(--ink); display: inline-flex; align-items: center; justify-content: center; transition: .12s; }
.theme-toggle:hover { border-color: var(--accent); }
#admin-search { background: var(--card); color: var(--ink); }

/* 버튼 */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink);
  padding: 9px 16px; border-radius: 9px; font-size: .92rem; font-weight: 600; cursor: pointer; transition: .12s; }
.btn:hover { border-color: var(--line); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-danger { color: var(--danger); border-color: var(--line); }
.btn-danger:hover { background: var(--danger-soft); }
.btn-sm { padding: 6px 12px; font-size: .85rem; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* 검색/툴바 */
.toolbar { display: flex; gap: 10px; align-items: center; margin: 22px 0 14px; }
.toolbar input[type=search] { flex: 1; padding: 10px 14px; border: 1px solid var(--line); border-radius: 9px; font-size: .95rem; background: var(--card); }

.list-count { color: var(--muted); font-size: .82rem; margin: 0 2px 10px; font-weight: 600; }

/* 목록 */
.post-list { list-style: none; padding: 0; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.post-row { display: flex; gap: 14px; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); cursor: pointer; transition: background .12s; }
.post-row:last-child { border-bottom: 0; }
.post-row:hover { background: var(--bg-subtle); }
.post-num { flex: 0 0 auto; min-width: 34px; text-align: center; color: var(--muted); font-weight: 700; font-size: .9rem; font-variant-numeric: tabular-nums; }
.post-main { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 12px; }
.post-main .title { font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.post-row .meta { color: var(--muted); font-size: .82rem; white-space: nowrap; display: flex; gap: 10px; align-items: baseline; flex: 0 0 auto; }
.post-row .meta .stat { font-variant-numeric: tabular-nums; }
.badge { font-size: .72rem; background: var(--accent-soft); color: var(--accent); border-radius: 6px; padding: 2px 7px; font-weight: 700; }
.lock { color: var(--muted); }
.empty-state { padding: 56px 20px; text-align: center; color: var(--muted); }

/* 페이지네이션 */
.pager { display: flex; gap: 6px; justify-content: center; align-items: center; margin: 28px 0 52px; flex-wrap: wrap; }
.page-btn { min-width: 40px; height: 40px; padding: 0 12px; border: 1px solid var(--line); background: var(--card); color: var(--ink);
  border-radius: 10px; font-size: .9rem; font-weight: 600; cursor: pointer; transition: .12s; font-variant-numeric: tabular-nums;
  display: inline-flex; align-items: center; justify-content: center; }
.page-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }
.page-btn.nav { font-size: 1.1rem; line-height: 1; color: var(--muted); padding: 0 10px; }
.page-btn.current { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 2px 6px rgba(37,99,235,.3); }
.page-btn.current:hover { background: var(--accent); color: #fff; }
.page-gap { min-width: 24px; text-align: center; color: var(--muted); user-select: none; align-self: flex-end; padding-bottom: 8px; }

/* 모달 */
.modal-backdrop { position: fixed; inset: 0; background: rgba(17, 24, 39, .5); display: none; align-items: flex-start; justify-content: center; padding: 28px 14px; overflow-y: auto; z-index: 50; }
.modal-backdrop.open { display: flex; }
.modal { background: var(--card); border-radius: var(--radius); width: min(640px, 94vw); max-width: 96vw; box-shadow: 0 20px 50px rgba(0,0,0,.25);
  display: flex; flex-direction: column; max-height: 92vh;
  resize: both; overflow: hidden; min-width: 300px; min-height: 240px; position: relative; }
/* 작성/수정 모달은 미리보기 2단을 위해 기본 폭을 넓게(여전히 resize 로 조절 가능) */
#form-modal .modal { width: min(900px, 94vw); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--line); flex: 0 0 auto; }
.modal-head h2 { margin: 0; font-size: 1.15rem; }
.modal-body { padding: 22px; overflow: auto; flex: 1 1 auto; }
.modal-foot { padding: 16px 22px; border-top: 1px solid var(--line); display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.icon-btn { background: none; border: 0; font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--muted); }

/* 폼 */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 6px; color: var(--ink); }
.field input, .field textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; font-size: .95rem; font-family: inherit; background: var(--card); color: var(--ink); }
.field textarea { min-height: 160px; resize: vertical; }
.field .hint { font-size: .78rem; color: var(--muted); margin-top: 4px; }
.row2 { display: flex; gap: 12px; } .row2 > * { flex: 1; }

/* 상세 본문 */
.detail-meta { color: var(--muted); font-size: .85rem; display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.detail-content { white-space: pre-wrap; word-break: break-word; font-size: .98rem; }
.detail-content .content-img { max-width: 100%; height: auto; border-radius: 9px; border: 1px solid var(--line); margin: 10px 0; display: block; }
.content-toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.content-toolbar .hint { margin: 0; }
.attachments { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 16px; }
.attachments h3 { font-size: .9rem; margin: 0 0 10px; color: var(--ink); }
.att-img { max-width: 100%; border-radius: 9px; border: 1px solid var(--line); margin: 8px 0; display: block; }
.att-file { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; background: var(--bg); border: 1px solid var(--line); border-radius: 9px; margin: 4px 6px 4px 0; font-size: .88rem; }
.file-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip-x { cursor: pointer; color: var(--danger); border: 0; background: none; font-weight: 700; }

/* 작성 영역: 좌(입력) · 우(미리보기) 2단. 좁은 화면에선 자동 줄바꿈(반응형). */
.editor-split { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-start; }
.editor-col { flex: 1 1 280px; min-width: 0; display: flex; flex-direction: column; }
/* 입력란/미리보기 모두 높이 상한 + 내부 스크롤 → 내용이 길어지면 박스 안에서 스크롤 */
.editor-col textarea { width: 100%; min-height: 200px; max-height: 50vh; overflow: auto; resize: vertical; }
.preview-label { font-size: .78rem; color: var(--muted); margin-bottom: 6px; }
.content-preview { min-height: 200px; max-height: 50vh; border: 1px solid var(--line); border-radius: 9px; padding: 12px; background: var(--bg-subtle); white-space: pre-wrap; word-break: break-word; font-size: .92rem; overflow: auto; }
.content-preview .content-img { max-width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--line); margin: 6px 0; display: block; }
.preview-ph { color: var(--muted); font-size: .85rem; }
/* 본문 영역에 이미지 드래그 중 강조 */
.drop-hot { outline: 2px dashed var(--accent); outline-offset: 2px; background: var(--accent-soft) !important; }

/* 드래그앤드롭 영역 */
.dropzone { border: 2px dashed var(--line); border-radius: 10px; padding: 18px; text-align: center; background: var(--bg-subtle); transition: .15s; display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; }
.dropzone.dragover { border-color: var(--accent); background: var(--accent-soft); }
.dropzone .dz-text { color: var(--muted); font-size: .9rem; }

/* 좋아요/싫어요 */
.reactions { display: flex; gap: 10px; margin-top: 18px; }
.react-btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 8px 16px; border-radius: 999px; font-size: .9rem; font-weight: 600; cursor: pointer; transition: .12s; }
.react-btn:hover { border-color: var(--line); }
.react-btn.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.react-btn span { font-variant-numeric: tabular-nums; }

/* 댓글 */
.comments { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 16px; }
.comments h3 { font-size: .95rem; margin: 0 0 12px; }
.comment-list { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.comment-empty { color: var(--muted); font-size: .88rem; padding: 6px 0; }
.comment { background: var(--bg-subtle); border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px; }
.comment-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.comment-author { font-weight: 700; font-size: .85rem; }
.comment-date { color: var(--muted); font-size: .76rem; }
.comment-del { margin-left: auto; border: 0; background: none; color: var(--muted); cursor: pointer; font-size: .8rem; }
.comment-del:hover { color: var(--danger); }
.comment-body { white-space: pre-wrap; word-break: break-word; font-size: .92rem; }
.comment-form textarea { width: 100%; min-height: 70px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 9px; font-family: inherit; font-size: .92rem; resize: vertical; margin-top: 8px; background: var(--card); color: var(--ink); }
.comment-form input { padding: 9px 11px; border: 1px solid var(--line); border-radius: 9px; font-size: .9rem; background: var(--card); color: var(--ink); }
.comment-actions { text-align: right; margin-top: 8px; }

/* 알림(토스트) */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--toast-bg); color: #fff; padding: 11px 18px; border-radius: 9px; font-size: .9rem; opacity: 0; pointer-events: none; transition: .25s; z-index: 100; max-width: 90%; }
.toast.show { opacity: 1; }
.toast.err { background: var(--danger); }
.toast.ok { background: var(--ok); }

/* 대시보드 */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin: 20px 0; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.kpi .label { color: var(--muted); font-size: .8rem; }
.kpi .value { font-size: 1.7rem; font-weight: 800; margin-top: 6px; }
.kpi .label .kpi-icon { opacity: .9; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-top: 18px; box-shadow: var(--shadow); }
.panel h2 { font-size: 1.05rem; margin: 0 0 14px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.panel-head h2 { margin: 0; }
.panel-head input[type=search] { padding: 7px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink); font-size: .9rem; }
.panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.panel-grid > .panel { margin-top: 18px; }
table.data { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.data th, table.data td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
table.data th { color: var(--muted); font-size: .8rem; font-weight: 600; }
table.data th.num, table.data td.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data tbody tr:hover { background: var(--bg-subtle); }
/* 최근 댓글 피드 */
.recent-comments { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.rc-item { border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px; cursor: pointer; transition: border-color .12s; }
.rc-item:hover { border-color: var(--accent); }
.rc-top { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.rc-author { font-weight: 700; font-size: .82rem; }
.rc-date { color: var(--muted); font-size: .74rem; }
.rc-body { font-size: .88rem; white-space: pre-wrap; word-break: break-word; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.rc-post { color: var(--muted); font-size: .76rem; margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rc-empty { color: var(--muted); font-size: .88rem; }
.trend { display: flex; align-items: flex-end; gap: 4px; height: 120px; margin-top: 8px; }
.trend .bar { flex: 1; background: var(--accent); border-radius: 4px 4px 0 0; min-height: 2px; position: relative; opacity: .85; }
.trend .bar:hover { opacity: 1; }
.trend-labels { display: flex; gap: 4px; margin-top: 4px; }
.trend-labels span { flex: 1; text-align: center; font-size: .62rem; color: var(--muted); }
.login-box { max-width: 360px; margin: 60px auto; }

/* 디자인 고도화 — 디테일/마이크로 인터랙션 */
.site-header { box-shadow: 0 1px 0 var(--line), 0 4px 14px rgba(0,0,0,.03); }
.brand { letter-spacing: -.01em; }
.btn-primary { box-shadow: 0 1px 2px rgba(37,99,235,.25); }
.btn:active, .btn-primary:active, .page-btn:active:not(:disabled), .react-btn:active, .theme-toggle:active, .icon-btn:active { transform: translateY(1px); }
.post-row:hover .post-num { color: var(--accent); }
.kpi { transition: border-color .12s, transform .12s; }
.kpi:hover { border-color: var(--accent); transform: translateY(-1px); }

@media (max-width: 640px) {
  .wrap { padding: 0 12px; }
  /* 관리자 데이터 테이블: 좁은 화면에서만 가로 스크롤(데스크톱은 정상 표 유지) */
  .panel table.data { display: block; overflow-x: auto; white-space: nowrap; }
  .site-header .wrap { height: 54px; }
  /* 글 목록 행(모바일): 번호 + 제목/메타가 세로로 정돈 */
  .post-row { gap: 12px; align-items: flex-start; }
  .post-main { flex-direction: column; align-items: stretch; gap: 4px; }
  .post-main .title { white-space: normal; }
  .post-row .meta { flex-wrap: wrap; white-space: normal; font-size: .78rem; }
  .post-row .meta .author { display: none; }
  .row2 { flex-direction: column; gap: 0; }
  /* 모달: 모바일에서 화면을 더 채우고 패딩 축소 */
  .modal-backdrop { padding: 12px 8px; }
  .modal-body { padding: 16px; }
  .modal-foot { padding: 12px 16px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .panel-grid { grid-template-columns: 1fr; gap: 0; }
}
