/* ═══════════ CM-01 헤더 ═══════════ */
.utilbar {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  color: var(--ink-600);
}
.utilbar .container { display: flex; align-items: center; gap: 14px; padding-top: 9px; padding-bottom: 9px; }
.utilbar .spacer { flex: 1; }

/* 관리자 토글 — '사이트맵' 오른쪽.
   켜져 있는지를 색과 손잡이 위치로 보여 줍니다. 초록은 이 토글 전용입니다
   (tokens.css 의 --green 설명 참고). */
.admin-toggle {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; color: var(--ink-400); line-height: 1;
}
.admin-toggle .track {
  position: relative; width: 30px; height: 17px; flex: none;
  border-radius: var(--r-full); background: var(--line-strong);
  transition: background .18s ease;
}
.admin-toggle .knob {
  position: absolute; top: 2px; left: 2px; width: 13px; height: 13px;
  border-radius: 50%; background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .3);
  transition: transform .18s ease;
}
.admin-toggle:hover { color: var(--ink-600); }
body.is-admin .admin-toggle { color: var(--green); font-weight: 700; }
body.is-admin .admin-toggle .track { background: var(--green); }
body.is-admin .admin-toggle .knob { transform: translateX(13px); }

.gnb { background: var(--navy-900); }
.gnb .container { display: flex; align-items: center; gap: 40px; padding-top: 20px; padding-bottom: 20px; }

.logo { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 19px; font-weight: 700; white-space: nowrap; }
.logo .mark { width: 30px; height: 30px; border-radius: 50%; background: var(--cyan); flex: none; }

.gnb-menu { display: flex; gap: 38px; margin-left: auto; flex-wrap: nowrap; }

/* 챗봇이 열리면 본문이 좁아지므로 메뉴 간격을 줄인다 */
body.chat-open .gnb .container { gap: 20px; }
body.chat-open .gnb-menu { gap: 18px; }
body.chat-open .gnb-menu a { font-size: 14px; }
.gnb-menu a {
  color: #fff; font-size: 15px; font-weight: 500;
  padding-bottom: 6px; border-bottom: 2px solid transparent;
}
.gnb-menu a:hover { border-color: rgba(255,255,255,.4); }
.gnb-menu a[aria-current="page"] { font-weight: 700; border-color: var(--cyan); }
.gnb-menu a.ext { opacity: .92; }
.ext-mark { font-size: 11px; margin-left: 3px; vertical-align: super; }

.gnb-search { margin-left: auto; color: #fff; font-size: 14px; font-weight: 500; }
.gnb-toggle { display: none; color: #fff; font-size: 22px; line-height: 1; }

/* ── 관리자 배지 ── */
.admin-bar {
  display: none;
  background: var(--navy-700);
  color: #fff;
  font-size: 13px;
}
body.is-admin .admin-bar { display: block; }
.admin-bar .container { display: flex; align-items: center; gap: 12px; padding-top: 8px; padding-bottom: 8px; }
.admin-bar .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); }
.admin-bar button { font-size: 12px; text-decoration: underline; opacity: .85; }
.admin-bar button:first-of-type { margin-left: auto; }

.admin-only { display: none !important; }
body.is-admin .admin-only { display: inline-flex !important; }

/* ═══════════ CM-02 푸터 ═══════════ */
.footer { background: var(--navy-900); color: #fff; margin-top: auto; }
.footer .container { display: flex; align-items: center; gap: 20px; padding-top: 36px; padding-bottom: 36px; }
.footer h2 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.footer p { font-size: 12px; color: var(--ink-400); }

/* ═══════════ 버튼 ═══════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 22px; border-radius: var(--r);
  font-size: 14px; font-weight: 500; white-space: nowrap;
}
.btn-primary { background: var(--navy-900); color: #fff; }
.btn-primary:hover { background: var(--navy-700); }
.btn-secondary { background: var(--navy-700); color: #fff; }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--ink-600); }
.btn-ghost:hover { border-color: var(--ink-400); color: var(--ink-900); }
.btn-danger { background: var(--red-soft); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-cyan { background: var(--cyan); color: #fff; }
.btn-lg { padding: 13px 28px; font-size: 15px; }

/* ═══════════ 배지 ═══════════ */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: var(--r-sm);
  font-size: 12px; font-weight: 500; white-space: nowrap; flex: none;
}
.badge-학사, .badge-채용 { background: var(--bg-tint); color: var(--navy-700); }
.badge-행사 { background: var(--amber-soft); color: var(--amber); }
.badge-장학 { background: var(--cyan-soft); color: var(--cyan); }
.badge-일반 { background: var(--bg-soft); color: var(--ink-600); }
.badge-sub { background: var(--navy-900); color: #fff; }
.badge-due { background: var(--red-soft); color: var(--red); }
.badge-pin { background: var(--amber-soft); color: var(--amber); }

/* ═══════════ 카테고리 탭 ═══════════ */
.tabbar { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tab {
  padding: 10px 20px; border-radius: var(--r-full);
  background: var(--bg-soft); border: 1px solid var(--line);
  font-size: 14px; color: var(--ink-600);
}
.tab:hover { border-color: var(--line-strong); }
.tab[aria-selected="true"] { background: var(--navy-900); border-color: var(--navy-900); color: #fff; font-weight: 700; }
.total { margin-left: auto; font-size: 14px; color: var(--ink-600); }
.total strong { color: var(--navy-700); }

/* ── 장학 하위 필터 (SC-02) ── */
.subrow {
  display: none; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--bg-soft); border-left: 3px solid var(--cyan);
  border-radius: 0 var(--r) var(--r) 0;
  padding: 10px 16px; margin: -8px 0 24px;
}
.subrow.on { display: flex; }
.subrow .label { font-size: 13px; font-weight: 500; color: var(--ink-600); }
.subtabs { display: flex; gap: 6px; flex-wrap: wrap; }
.subtab {
  padding: 6px 16px; border-radius: var(--r-full);
  background: #fff; border: 1px solid var(--line);
  font-size: 13px; color: var(--ink-600);
}
.subtab:hover { border-color: var(--cyan); color: var(--cyan); }
.subtab[aria-selected="true"] {
  background: var(--cyan); border-color: var(--cyan); color: #fff; font-weight: 500;
}

/* ═══════════ 검색 바 ═══════════ */
.searchbar {
  display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap;
  background: var(--bg-soft); border-radius: var(--r); padding: 16px 20px; margin-bottom: 24px;
}
.searchbar select, .searchbar input {
  border: 1px solid var(--line-strong); border-radius: var(--r);
  background: #fff; padding: 11px 14px; font-size: 14px;
}
.searchbar input { width: 360px; max-width: 100%; }
.searchbar input::placeholder { color: var(--ink-400); }

/* ═══════════ 필터 칩 (챗봇 결과) ═══════════ */
.filter-chip {
  display: none; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--cyan-soft); border-radius: var(--r);
  padding: 12px 14px 12px 16px; margin-bottom: 20px;
}
.filter-chip.on { display: flex; }
.filter-chip .label { font-size: 12px; font-weight: 500; color: var(--cyan); }
.filter-chip .tag {
  background: #fff; border-radius: var(--r-sm); padding: 4px 9px;
  font-size: 12px; font-weight: 500; color: var(--navy-900);
}
.filter-chip .clear { margin-left: auto; font-size: 12px; color: var(--ink-600); text-decoration: underline; }

/* ═══════════ 공지 표 ═══════════ */
.notice-table { width: 100%; border-collapse: collapse; border-top: 2px solid var(--navy-900); }
.notice-table th {
  background: var(--bg-tint); padding: 14px 12px;
  font-size: 13px; font-weight: 700; color: var(--navy-900);
}
.notice-table td { padding: 16px 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
.notice-table .c-title { text-align: left; }
.notice-table .m-meta { display: none; }
.notice-table .c-no { width: 70px; text-align: center; color: var(--ink-600); }
.notice-table .c-author { width: 140px; text-align: center; color: var(--ink-600); }
.notice-table .c-date { width: 110px; text-align: center; color: var(--ink-600); }
.notice-table .c-views { width: 70px; text-align: center; color: var(--ink-400); }
.notice-table tbody tr:hover { background: var(--bg-soft); }
.notice-table tr.pinned { background: var(--bg-soft); }
.notice-table tr.pinned .c-no { color: var(--amber); font-weight: 700; }
.t-cell { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.t-cell .title { font-size: 15px; color: var(--ink-900); }
.notice-table tr:hover .title { color: var(--navy-500); text-decoration: underline; }

/* ═══════════ 페이지네이션 ═══════════ */
.pager-row { position: relative; display: flex; align-items: center; margin-top: 32px; min-height: 44px; }
.pager-row .btn { position: absolute; right: 0; top: 0; }
.pager { display: flex; gap: 6px; margin: 0 auto; }
.pager button {
  width: 36px; height: 36px; border-radius: var(--r);
  border: 1px solid var(--line); font-size: 13px; color: var(--ink-600); background: #fff;
}
.pager button:hover { border-color: var(--line-strong); }
.pager button[aria-current="true"] { background: var(--navy-900); border-color: var(--navy-900); color: #fff; font-weight: 700; }
.pager button:disabled { opacity: .35; cursor: default; }

/* ═══════════ 빈 상태 / 로딩 ═══════════ */
.empty { padding: 72px 20px; text-align: center; }
.empty h3 { font-size: 17px; font-weight: 700; color: var(--navy-900); margin-bottom: 8px; }
.empty p { font-size: 14px; color: var(--ink-600); margin-bottom: 20px; }

.skeleton { display: grid; gap: 10px; padding: 20px 0; }
.skeleton i {
  display: block; height: 18px; border-radius: var(--r-sm);
  background: linear-gradient(90deg, var(--bg-soft), var(--line), var(--bg-soft));
  background-size: 200% 100%; animation: shimmer 1.2s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ═══════════ CM-05 토스트 ═══════════ */
/* top 이 20 이 아니라 52 인 이유 — 오른쪽 위 유틸바(높이 38)에 관리자 토글이
   있습니다. 20 이면 토스트가 그 토글을 덮어서, '삭제되었습니다' 를 알리는 동안
   관리자 상태가 안 보이고 토글도 눌리지 않습니다. 유틸바 아래로 내립니다. */
.toast-wrap { position: fixed; top: 52px; right: 20px; z-index: 90; display: grid; gap: 8px; }
body.chat-open .toast-wrap { right: calc(var(--chat-w) + 20px); }
.toast {
  background: var(--navy-900); color: #fff;
  padding: 12px 18px; border-radius: var(--r); font-size: 14px;
  box-shadow: var(--shadow-modal); animation: slidein .2s ease;
}
.toast.error { background: var(--red); }
@keyframes slidein { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ═══════════ 모달 ═══════════ */
.modal-bg {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(15, 37, 68, .45);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal {
  background: #fff; border-radius: var(--r-lg); width: 100%; max-width: 420px;
  overflow: hidden; box-shadow: var(--shadow-modal);
}
.modal-bg.wide .modal { max-width: 860px; }
.modal header {
  display: flex; align-items: center;
  background: var(--navy-900); color: #fff;
  padding: 18px 24px; font-size: 16px; font-weight: 700;
}
.modal header .x { margin-left: auto; color: #fff; font-size: 17px; line-height: 1; }
.modal-body { padding: 24px; max-height: 74vh; overflow-y: auto; }
.modal .body { padding: 24px; text-align: center; }
.modal .body strong { display: block; font-size: 15px; margin-bottom: 8px; }
.modal .body p { font-size: 13px; color: var(--ink-600); }
.modal footer { display: flex; gap: 10px; justify-content: center; padding: 0 24px 24px; }

/* ═══════════ CM-03 챗봇 ═══════════ */
.fab {
  position: fixed; right: 40px; bottom: 40px; z-index: 60;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--cyan); color: #fff;
  padding: 16px 24px; border-radius: var(--r-full);
  font-size: 15px; font-weight: 700; box-shadow: var(--shadow-fab);
}
body.chat-open .fab { display: none; }

.chat {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 70;
  width: var(--chat-w); background: var(--bg-base);
  border-left: 1px solid var(--line); box-shadow: var(--shadow-panel);
  display: none; flex-direction: column;
}
body.chat-open .chat { display: flex; }

.chat-head { background: var(--navy-900); color: #fff; padding: 18px 20px 18px 24px; display: flex; align-items: center; gap: 12px; }
.chat-head .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); }
.chat-head h2 { font-size: 16px; font-weight: 700; }
.chat-head p { font-size: 12px; color: var(--ink-400); }
.chat-head .close { margin-left: auto; font-size: 20px; color: #fff; line-height: 1; }

.chat-log { flex: 1; overflow-y: auto; background: var(--bg-soft); padding: 24px 20px; display: grid; gap: 16px; align-content: start; }

.msg { max-width: 88%; padding: 11px 14px; font-size: 14px; line-height: 1.65; }
.msg.user { justify-self: end; background: var(--navy-700); color: #fff; border-radius: 12px 12px 3px 12px; }
.msg.ai { justify-self: start; background: #fff; border: 1px solid var(--line); border-radius: 12px 12px 12px 3px; }

.sources { margin-top: 10px; display: grid; gap: 6px; }
.sources .cap { font-size: 11px; font-weight: 500; color: var(--ink-400); }
.src-card { display: block; background: var(--cyan-soft); border-radius: 7px; padding: 9px 11px; }
.src-card b { display: block; font-size: 13px; font-weight: 500; color: var(--navy-900); }
.src-card span { font-size: 11px; color: var(--ink-600); }

.suggests { display: flex; flex-wrap: wrap; gap: 6px; }
.suggests button {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-full); padding: 8px 13px; font-size: 13px; color: var(--ink-600);
}
.suggests button:hover { border-color: var(--cyan); color: var(--cyan); }

.typing { display: flex; gap: 4px; align-items: center; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-400); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; }
.typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } }

.chat-input { display: flex; gap: 8px; align-items: center; padding: 16px 16px 20px; border-top: 1px solid var(--line); }
.chat-input input {
  flex: 1; min-width: 0; border: 1px solid var(--line); background: var(--bg-soft);
  border-radius: var(--r-full); padding: 12px 16px; font-size: 13px;
}
.chat-input button {
  width: 44px; height: 44px; border-radius: 50%; flex: none;
  background: var(--cyan); color: #fff; font-size: 13px;
}

/* ── 모바일에서 걸러진 결과로 이동하는 버튼 ── */
.chat-note {
  margin-top: 10px; padding: 9px 11px; border-radius: 7px;
  background: var(--amber-soft); color: var(--amber);
  font-size: 12px; line-height: 1.6;
}
/* 다른 화면으로 이동하는 링크 — 항상 보입니다 */
.jump {
  display: block; width: 100%; text-align: center;
  background: var(--cyan); color: #fff; border-radius: var(--r);
  padding: 11px; font-size: 13px; font-weight: 500; margin-top: 10px;
}
.jump:hover { filter: brightness(1.06); }

/* 같은 화면에서 결과를 확인하는 버튼 — 좁은 화면에서만 필요합니다 */
.jump-mobile { display: none; }

/* ═══════════ 반응형 ═══════════ */
@media (max-width: 1180px) {
  .gnb .container { gap: 20px; }
  .gnb-menu { gap: 20px; }
  .gnb-menu a { font-size: 14px; }
}

@media (max-width: 768px) {
  .gnb-menu {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0; background: var(--navy-700); z-index: 50;
  }
  .gnb-menu.open { display: flex; }
  .gnb-menu a { padding: 15px var(--gutter); border-bottom: 1px solid rgba(255,255,255,.12); }
  .gnb { position: relative; }
  .gnb .container { gap: 16px; }
  .gnb-toggle { display: block; margin-left: auto; }
  .gnb-search { margin-left: 0; }
  .logo { font-size: 16px; }
  .logo .mark { width: 24px; height: 24px; }

  /* 표 → 카드 */
  .notice-table, .notice-table tbody, .notice-table tr, .notice-table td { display: block; width: 100%; }
  .notice-table thead { display: none; }
  .notice-table tr { padding: 16px 4px; border-bottom: 1px solid var(--line); }
  .notice-table td { border: none; padding: 0; }
  .notice-table .c-no { display: none; }
  .notice-table .c-author, .notice-table .c-date, .notice-table .c-views { display: none; }
  .notice-table .m-meta { display: block; font-size: 12px; color: var(--ink-400); }
  .t-cell { margin-bottom: 6px; }
  .t-cell .title { font-size: 15px; }

  .searchbar input { width: 100%; }
  .searchbar select { flex: none; }
  .total { margin-left: 0; }

  .footer .container { flex-direction: column; align-items: flex-start; gap: 16px; }

  .pager-row { flex-direction: column; gap: 16px; }
  .pager-row .btn { position: static; width: 100%; }
  .fab { right: 20px; bottom: 20px; padding: 14px 20px; font-size: 14px; }
  .chat { width: 100%; }
  body.chat-open .toast-wrap { right: 20px; }
  .jump-mobile { display: block; }
}