/* ============================================================
   Mastera Booking / Consultation 시스템 전용 CSS
   고객(customer) 영역 + 센터 예약 관리 UI
   ============================================================ */

:root {
  --bk-customer:        #4A7FD4;
  --bk-customer-light:  #EBF2FF;
  --bk-success:         #2F8F4F;
  --bk-warning:         #C8943E;
  --bk-danger:          #DC2626;
  --bk-info:            #4A7FD4;
  --bk-muted:           #8B8B98;
}

/* ── customer role badges & buttons ── */
.auth-type-badge.customer {
  background: var(--bk-customer-light);
  color: var(--bk-customer);
}
.auth-role-badge.customer {
  background: var(--bk-customer-light);
  color: var(--bk-customer);
}
.auth-btn.customer-login,
.auth-btn.customer-signup,
.auth-submit.customer {
  background: var(--bk-customer);
  color: #fff;
  border-color: var(--bk-customer);
}
.auth-btn.customer-login:hover,
.auth-btn.customer-signup:hover,
.auth-submit.customer:hover { background: #3A6ABF; border-color: #3A6ABF; }
.auth-btn.customer-login,
.auth-btn.customer-signup { padding: 6px 14px; font-size: 12px; font-weight: 600; border: 1px solid var(--bk-customer); }
.customer-link { color: var(--bk-customer); font-weight: 600; }

/* ── main "센터 예약" nav link emphasis ── */
.cat-main-link.cat-main-link-booking { color: var(--accent, #C8A97E); font-weight: 700; }
.cat-main-link.cat-main-link-booking.active { color: var(--accent-dark, #A88B5E); }

/* ── 3-column mobile auth grid ── */
.mobile-auth-grid.mobile-auth-grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 540px) {
  .mobile-auth-grid.mobile-auth-grid-3 { grid-template-columns: 1fr; }
}

/* ============================================================
   공통 폼/카드 컴포넌트
   ============================================================ */
.bk-main { padding-bottom: 60px; }

.bk-page-head { margin: 12px 0 24px; }
.bk-page-head h1 { font-size: 26px; font-weight: 700; color: var(--text); margin: 0 0 6px; }
.bk-subtitle { color: var(--text-sub); font-size: 14px; margin: 0; line-height: 1.6; }
.bk-hint { color: var(--text-muted); font-size: 12px; font-weight: 400; margin-left: 6px; }
.bk-mini-label { display: block; font-size: 12px; color: var(--text-sub); margin-bottom: 6px; font-weight: 600; }
.bk-help-text { font-size: 12px; color: var(--text-muted); margin: 6px 0 0; line-height: 1.5; }
.bk-help-text code { background: var(--bg-alt); padding: 2px 6px; border-radius: 0; font-family: monospace; font-size: 11px; }

/* ── 알림 ── */
.bk-alert {
  padding: 12px 16px; border-radius: 0; font-size: 14px;
  margin: 12px 0; border-left: 3px solid var(--border);
  background: var(--bg-alt);
}
.bk-alert.success { background: #ECFDF3; color: #027A48; border-color: #12B76A; }
.bk-alert.error   { background: #FEF3F2; color: #B42318; border-color: var(--bk-danger); }
.bk-alert.warning { background: #FFFAEB; color: #B54708; border-color: var(--bk-warning); }

/* ── 빈 상태 ── */
.bk-empty {
  text-align: center; padding: 40px 20px;
  background: var(--bg-alt); color: var(--text-muted);
  border-radius: 0; font-size: 14px;
}
.bk-empty-lg { padding: 80px 20px; font-size: 15px; }

/* ── 필터바 ── */
.bk-filter-bar { background: var(--bg-alt); padding: 14px; margin-bottom: 16px; }
.bk-filter-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.bk-filter-sm { width: auto; min-width: 120px; padding: 8px 10px; font-size: 13px; }
.bk-filter-search { flex: 1; min-width: 200px; padding: 8px 12px; }

/* ── 탭 ── */
.bk-tab-row {
  display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px;
  border-bottom: 1px solid var(--border); padding-bottom: 0;
}
.bk-tab {
  padding: 10px 14px; font-size: 13px; font-weight: 600;
  color: var(--text-sub); text-decoration: none;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: all 0.15s ease;
}
.bk-tab:hover { color: var(--text); }
.bk-tab.active { color: var(--accent, #C8A97E); border-bottom-color: var(--accent, #C8A97E); }
.bk-tab-cnt { font-size: 11px; color: var(--text-muted); margin-left: 4px; font-weight: 500; }
.bk-tab.active .bk-tab-cnt { color: var(--accent-dark, #A88B5E); }

/* ── 리스트 메타 ── */
.bk-list-header { margin-bottom: 16px; }
.bk-list-header h2 { font-size: 22px; font-weight: 700; margin: 0 0 4px; }
.bk-list-header p { color: var(--text-sub); font-size: 13px; margin: 0; }
.bk-list-meta { font-size: 13px; color: var(--text-sub); margin: 14px 0 12px; }

/* ── 섹션 라벨 ── */
.bk-section-label {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0; font-size: 14px;
}
.bk-section-desc { color: var(--text-muted); font-size: 12px; }

/* ── 뱃지 ── */
.bk-badge-verified {
  display: inline-block; padding: 3px 10px; font-size: 11px; font-weight: 700;
  background: var(--bk-success); color: #fff; border-radius: 0;
}
.bk-badge-places {
  display: inline-block; padding: 3px 10px; font-size: 11px; font-weight: 700;
  background: var(--bg-alt); color: var(--text-sub); border-radius: 0;
  border: 1px solid var(--border);
}
.bk-cat-chip {
  display: inline-block; padding: 3px 8px; font-size: 11px;
  background: var(--accent-light, #F1E8DC); color: var(--accent-dark, #A88B5E);
}
.bk-chip {
  display: inline-block; padding: 2px 8px; font-size: 11px; font-weight: 600;
  background: var(--bg-alt); color: var(--text-sub); border-radius: 0;
}
.bk-chip-new { background: #FFE4E6; color: #BE123C; }

/* ============================================================
   센터 카드 그리드 (booking-centers)
   ============================================================ */
.bk-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  margin-bottom: 24px;
}
.bk-card {
  display: block; background: var(--bg);
  border: 1px solid var(--border);
  text-decoration: none; color: var(--text);
  transition: all 0.2s ease;
  overflow: hidden;
}
.bk-card:hover {
  border-color: var(--accent, #C8A97E); transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.bk-card-image {
  position: relative; height: 160px; background: var(--bg-alt);
  overflow: hidden;
}
.bk-card-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bk-card-image-placeholder {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.bk-card-premium {
  position: absolute; top: 8px; left: 8px;
  background: var(--accent, #C8A97E); color: #fff;
  font-size: 10px; font-weight: 700; padding: 3px 8px; letter-spacing: 0.05em;
}
.bk-card-verified {
  position: absolute; top: 8px; right: 8px;
  background: var(--bk-success); color: #fff;
  font-size: 10px; font-weight: 700; padding: 3px 8px;
}
.bk-card-body { padding: 14px; }
.bk-card-title { font-size: 15px; font-weight: 700; margin: 0 0 6px; color: var(--text); }
.bk-card-addr { font-size: 12px; color: var(--text-sub); margin: 0 0 6px; line-height: 1.4; }
.bk-card-intro { font-size: 12px; color: var(--text-muted); margin: 0 0 12px; line-height: 1.5; min-height: 30px; }
.bk-card-cta { display: flex; gap: 6px; }

.bk-card-place { opacity: 0.92; }
.bk-card-place:hover { opacity: 1; }

/* ── 페이지네이션 ── */
.bk-pagination {
  display: flex; gap: 4px; justify-content: center; margin-top: 24px;
}
.bk-page-link {
  padding: 8px 12px; min-width: 36px; text-align: center;
  font-size: 13px; color: var(--text-sub); text-decoration: none;
  background: var(--bg); border: 1px solid var(--border);
}
.bk-page-link.active { background: var(--accent, #C8A97E); color: #fff; border-color: var(--accent, #C8A97E); }

/* ============================================================
   상세 페이지 (booking-center-detail)
   ============================================================ */
.bk-detail-main { padding-bottom: 60px; }
.bk-detail-header { margin: 16px 0 20px; }
.bk-detail-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.bk-detail-title { font-size: 26px; font-weight: 700; margin: 0 0 8px; color: var(--text); }
.bk-detail-addr {
  display: flex; align-items: center; gap: 6px;
  color: var(--text-sub); font-size: 14px; margin: 0;
}

.bk-detail-gallery {
  display: grid; gap: 6px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 24px;
}
.bk-detail-photo { aspect-ratio: 4/3; overflow: hidden; background: var(--bg-alt); }
.bk-detail-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.bk-detail-grid {
  display: grid; grid-template-columns: 1fr 320px; gap: 30px;
  align-items: start;
}
@media (max-width: 880px) {
  .bk-detail-grid { grid-template-columns: 1fr; }
}

.bk-detail-section { margin-bottom: 30px; }
.bk-detail-section-title {
  font-size: 16px; font-weight: 700; margin: 0 0 12px;
  padding-bottom: 8px; border-bottom: 1px solid var(--border);
}
.bk-detail-text { font-size: 14px; color: var(--text); line-height: 1.7; }
.bk-detail-text.muted { color: var(--text-sub); }

.bk-detail-meta { margin: 0; }
.bk-meta-row {
  display: flex; padding: 8px 0; border-bottom: 1px dotted var(--border);
  font-size: 14px;
}
.bk-meta-row dt { width: 100px; color: var(--text-sub); font-weight: 600; }
.bk-meta-row dd { flex: 1; margin: 0; color: var(--text); }

.bk-notice { background: var(--bg-alt); padding: 16px; border-left: 3px solid var(--bk-info); }
.bk-notice p { margin: 6px 0 0; color: var(--text-sub); font-size: 13px; line-height: 1.6; }

/* ── CTA 카드 ── */
.bk-cta-card {
  background: var(--bg); border: 1px solid var(--border);
  padding: 20px; margin-bottom: 14px;
  position: sticky; top: 80px;
}
.bk-cta-card h3 { font-size: 16px; font-weight: 700; margin: 0 0 8px; }
.bk-cta-desc { color: var(--text-sub); font-size: 13px; line-height: 1.5; margin: 0 0 14px; }
.bk-cta-trust {
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px;
}
.bk-trust-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-muted);
}
.bk-cta-claim { background: var(--accent-light, #F1E8DC); border-color: var(--accent, #C8A97E); position: static; }
.bk-cta-claim h3 { color: var(--accent-dark, #A88B5E); }

/* ============================================================
   버튼
   ============================================================ */
.bk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 18px; font-size: 14px; font-weight: 600;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 0;
  cursor: pointer; text-decoration: none;
  transition: all 0.15s ease;
}
.bk-btn:hover { background: var(--bg-alt); }
.bk-btn.primary { background: var(--accent, #C8A97E); color: #fff; border-color: var(--accent, #C8A97E); }
.bk-btn.primary:hover { background: var(--accent-dark, #A88B5E); border-color: var(--accent-dark, #A88B5E); }
.bk-btn.ghost { background: transparent; color: var(--text); border-color: var(--border); }
.bk-btn.ghost:hover { background: var(--bg-alt); }
.bk-btn.ghost.danger { color: var(--bk-danger); border-color: #F4CCCC; }
.bk-btn.ghost.danger:hover { background: #FEF3F2; }
.bk-btn.kakao { background: #FEE500; color: #3C1E1E; border-color: #FEE500; }
.bk-btn.kakao:hover { background: #FFD600; }
.bk-btn.bk-btn-block { display: flex; width: 100%; margin-bottom: 8px; }
.bk-btn.bk-btn-lg { padding: 14px 28px; font-size: 15px; }
.bk-btn-mini {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; font-size: 11px; font-weight: 600;
  background: var(--bg-alt); color: var(--text-sub);
  border: 1px solid var(--border);
}
.bk-btn-mini.primary { background: var(--accent, #C8A97E); color: #fff; border-color: var(--accent, #C8A97E); }
.bk-btn-mini.ghost { background: transparent; }
.bk-btn-mini.kakao { background: #FEE500; color: #3C1E1E; border-color: #FEE500; }

/* ============================================================
   폼
   ============================================================ */
.bk-form-main { padding: 30px 0 60px; }
.bk-form-wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

.bk-form-card {
  background: var(--bg); border: 1px solid var(--border);
  padding: 30px;
}
.bk-form-head { margin-bottom: 24px; }
.bk-form-head h1 { font-size: 22px; font-weight: 700; margin: 8px 0 6px; }
.bk-form-subhead {
  font-size: 14px; font-weight: 700; margin: 24px 0 10px;
  padding-bottom: 6px; border-bottom: 1px solid var(--border);
}

.bk-form { display: flex; flex-direction: column; gap: 16px; }
.bk-form-row { display: flex; flex-direction: column; gap: 6px; }
.bk-form-row label { font-size: 13px; font-weight: 600; color: var(--text); }
.bk-form-row .required { color: var(--bk-danger); margin-left: 2px; }
.bk-form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 540px) { .bk-form-row-2 { grid-template-columns: 1fr; } }

.bk-form-actions { display: flex; gap: 10px; margin-top: 24px; flex-wrap: wrap; }

.bk-time-grid { display: flex; flex-direction: column; gap: 8px; }
.bk-time-slot {
  background: var(--bg-alt); padding: 10px 12px;
  display: grid; grid-template-columns: 100px 1fr 1fr; gap: 8px; align-items: center;
}
.bk-time-slot-no { font-size: 12px; color: var(--text-sub); font-weight: 600; }
@media (max-width: 540px) {
  .bk-time-slot { grid-template-columns: 1fr; gap: 6px; }
}

.bk-radio-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
@media (max-width: 540px) { .bk-radio-grid { grid-template-columns: 1fr; } }
.bk-radio {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; border: 1px solid var(--border);
  cursor: pointer; font-size: 13px;
}
.bk-radio:has(input:checked) { background: var(--accent-light, #F1E8DC); border-color: var(--accent, #C8A97E); }

.bk-notice-box {
  background: var(--bg-alt); padding: 14px;
  font-size: 12px; color: var(--text-sub); line-height: 1.6;
  border-left: 3px solid var(--accent, #C8A97E); margin-top: 8px;
}
.bk-notice-box strong { color: var(--text); display: block; margin-bottom: 6px; font-size: 13px; }
.bk-notice-box ul { padding-left: 18px; margin: 0; }
.bk-notice-box li { margin: 2px 0; }

/* ── 카톡 즉시 문의 박스 ── */
.bk-quick-kakao {
  background: #FFFBE3; padding: 14px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap;
}
.bk-quick-kakao p { margin: 0; font-size: 13px; color: var(--text); font-weight: 600; }
.bk-form-divider {
  text-align: center; position: relative; margin: 20px 0;
  font-size: 12px; color: var(--text-muted);
}
.bk-form-divider::before {
  content: ''; position: absolute; left: 0; right: 0; top: 50%;
  height: 1px; background: var(--border); z-index: 0;
}
.bk-form-divider span { background: var(--bg); padding: 0 12px; position: relative; z-index: 1; }

/* ── 취소 폼 ── */
.bk-cancel-form { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }

/* ============================================================
   완료 페이지
   ============================================================ */
.bk-success-card {
  background: var(--bg); border: 1px solid var(--border);
  padding: 40px 30px; text-align: center;
}
.bk-success-icon { color: var(--bk-success); margin-bottom: 14px; }
.bk-success-card h1 { font-size: 22px; font-weight: 700; margin: 0 0 8px; }
.bk-success-subtitle { color: var(--text-sub); font-size: 14px; margin: 0 0 24px; line-height: 1.6; }
.bk-success-info {
  background: var(--bg-alt); padding: 16px 20px; margin: 0 0 20px;
  text-align: left;
}
.bk-info-row {
  display: flex; padding: 8px 0; border-bottom: 1px dotted var(--border);
  font-size: 14px; align-items: flex-start;
}
.bk-info-row:last-child { border-bottom: none; }
.bk-info-label { width: 90px; color: var(--text-sub); font-weight: 600; flex-shrink: 0; }
.bk-info-value { flex: 1; color: var(--text); }
.bk-info-row.bk-info-highlight { background: var(--accent-light, #F1E8DC); padding: 12px 16px; margin: 4px -16px; }

/* ============================================================
   리스트 (my-bookings, my-consultations)
   ============================================================ */
.bk-list { display: flex; flex-direction: column; gap: 8px; }
.bk-row {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 14px 16px; background: var(--bg); border: 1px solid var(--border);
  text-decoration: none; color: var(--text);
  transition: all 0.15s ease;
}
.bk-row:hover { background: var(--bg-alt); }
.bk-row-detail { padding: 16px 18px; gap: 16px; flex-wrap: wrap; }
.bk-row-main { flex: 1; min-width: 0; }
.bk-row-line1 { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; flex-wrap: wrap; }
.bk-row-line2 { display: flex; align-items: center; gap: 6px; margin-bottom: 2px; flex-wrap: wrap; font-size: 13px; color: var(--text-sub); }
.bk-row-line3 { font-size: 12px; color: var(--text-muted); line-height: 1.5; margin-top: 4px; }
.bk-row-title { font-size: 15px; font-weight: 700; color: var(--text); }
.bk-row-sub { font-size: 13px; color: var(--text-sub); }
.bk-row-meta {
  text-align: right; font-size: 12px; color: var(--text-sub);
  display: flex; flex-direction: column; gap: 4px; align-items: flex-end;
}
.bk-row-no { font-size: 11px; color: var(--text-muted); font-family: monospace; }

/* ── 상담 답변 ── */
.bk-consult-response {
  margin-top: 10px; padding: 10px 12px;
  background: var(--accent-light, #F1E8DC); font-size: 13px; line-height: 1.6;
}
.bk-consult-response strong { display: block; color: var(--accent-dark, #A88B5E); margin-bottom: 4px; }

/* ============================================================
   상태 배지
   ============================================================ */
.bk-status {
  display: inline-block; padding: 3px 10px;
  font-size: 11px; font-weight: 700;
  border-radius: 0;
  line-height: 1.4; flex-shrink: 0;
}
.bk-status-requested,
.bk-status-reviewed,
.bk-status-open      { background: #E0F2FE; color: #0369A1; }
.bk-status-confirmed,
.bk-status-responded { background: #D1FAE5; color: #047857; }
.bk-status-rejected,
.bk-status-cancelled,
.bk-status-closed    { background: #F3F4F6; color: var(--text-muted); }
.bk-status-completed,
.bk-status-approved  { background: var(--accent-light, #F1E8DC); color: var(--accent-dark, #A88B5E); }
.bk-status-no_show,
.bk-status-pending   { background: #FEF3F2; color: var(--bk-danger); }
.bk-status-contacted { background: #FFFBE3; color: #B54708; }

/* ============================================================
   센터 받은 예약 (my-bookings-received)
   ============================================================ */
.bk-recv-list { display: flex; flex-direction: column; gap: 14px; }
.bk-recv-card {
  background: var(--bg); border: 1px solid var(--border);
  overflow: hidden;
}
.bk-recv-card.focused { border-color: var(--accent, #C8A97E); box-shadow: 0 0 0 3px rgba(200,169,126,0.18); }
.bk-recv-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap; gap: 8px;
}
.bk-recv-head-left { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bk-recv-head-right { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-muted); }

.bk-recv-body { padding: 14px 16px; }
.bk-recv-meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: 13px; color: var(--text-sub); margin-bottom: 12px; }
.bk-recv-times { margin-bottom: 12px; }
.bk-recv-times strong { font-size: 13px; display: block; margin-bottom: 6px; }
.bk-recv-times ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.bk-recv-times li { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.bk-recv-times input[type=radio] { margin: 0; }
.bk-recv-times label { cursor: pointer; }
.bk-recv-message, .bk-recv-response {
  padding: 10px 12px; background: var(--bg-alt); margin-bottom: 10px;
  font-size: 13px; line-height: 1.6;
}
.bk-recv-response { background: var(--accent-light, #F1E8DC); }
.bk-recv-message strong, .bk-recv-response strong { display: block; margin-bottom: 4px; font-size: 12px; color: var(--text-sub); }
.bk-recv-message p, .bk-recv-response p { margin: 0; }
.bk-recv-confirmed {
  padding: 10px 12px; background: #ECFDF3; color: #027A48;
  font-size: 13px; font-weight: 600;
}

.bk-recv-actions {
  display: flex; gap: 8px; padding: 12px 16px;
  border-top: 1px solid var(--border); background: var(--bg-alt);
  flex-wrap: wrap;
}
.bk-recv-detail { flex: 1; min-width: 180px; }
.bk-recv-detail summary {
  cursor: pointer; padding: 8px 14px;
  background: var(--bg); border: 1px solid var(--border);
  font-size: 13px; font-weight: 600; text-align: center;
  list-style: none;
}
.bk-recv-detail summary::-webkit-details-marker { display: none; }
.bk-recv-detail[open] summary { background: var(--accent-light, #F1E8DC); border-color: var(--accent, #C8A97E); }
.bk-recv-detail-body {
  padding: 12px; background: var(--bg); border: 1px solid var(--border); border-top: none;
  display: flex; flex-direction: column; gap: 8px;
}
.bk-recv-detail-body button { align-self: flex-start; }

/* ============================================================
   대시보드 / 통계 카드
   ============================================================ */
.bk-stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  margin: 20px 0;
}
@media (max-width: 720px) { .bk-stats-grid { grid-template-columns: repeat(2, 1fr); } }
.bk-stat-card {
  background: var(--bg); border: 1px solid var(--border);
  padding: 16px; text-decoration: none; color: var(--text);
  transition: all 0.15s ease;
  text-align: left;
}
.bk-stat-card:hover { border-color: var(--accent, #C8A97E); }
.bk-stat-num { font-size: 28px; font-weight: 700; color: var(--text); line-height: 1; }
.bk-stat-num.accent { color: var(--accent, #C8A97E); }
.bk-stat-num.success { color: var(--bk-success); }
.bk-stat-label { font-size: 12px; color: var(--text-sub); margin-top: 6px; }

/* ── 마이페이지 섹션 ── */
.bk-section {
  background: var(--bg); border: 1px solid var(--border);
  padding: 20px; margin-bottom: 16px;
}
.bk-section-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px;
}
.bk-section-head h2, .bk-section-title { font-size: 16px; font-weight: 700; margin: 0; }
.bk-link-more { font-size: 13px; color: var(--accent, #C8A97E); text-decoration: none; }
.bk-link-more:hover { text-decoration: underline; }

/* ── 토글 스위치 ── */
.bk-toggle-row {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.bk-toggle-row:last-child { border-bottom: none; }
.bk-toggle-row strong { font-size: 14px; }
.bk-toggle-row .bk-help-text { margin-top: 2px; font-size: 12px; }
.bk-switch { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.bk-switch input { opacity: 0; width: 0; height: 0; }
.bk-switch span {
  position: absolute; inset: 0; cursor: pointer;
  background: #CBD5E0; transition: all 0.2s ease;
}
.bk-switch span::after {
  content: ''; position: absolute; height: 18px; width: 18px;
  left: 3px; top: 3px; background: #fff; transition: all 0.2s ease;
}
.bk-switch input:checked + span { background: var(--accent, #C8A97E); }
.bk-switch input:checked + span::after { transform: translateX(20px); }

/* ── helpers ── */
.muted { color: var(--text-muted); }