/* ==========================================================
   롯데 UIUX 진단 시스템 — 관리자 사이트 디자인 시스템
   ========================================================== */

:root {
  --canvas:     #E8EAED;
  --panel:      #FFFFFF;
  --panel-2:    #F4F5F7;
  --ink:        #16181D;
  --ink-2:      #3C4149;
  --muted:      #6A707A;
  --faint:      #9AA0A8;
  --line:       #C9CDD4;
  --line-2:     #DCDFE4;
  --brand:      #E4002B;
  --brand-ink:  #B00021;
  --brand-wash: #FCE8EC;
  --ok:         #15803D;
  --ok-wash:    #E7F4EC;
  --warn:       #B45309;
  --warn-wash:  #FBF0E2;
  --danger:     #E4002B;
  --shadow:     0 1px 0 rgba(0,0,0,.06), 0 2px 6px rgba(0,0,0,.08);
  --sans:       'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --radius:     3px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--sans);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  background: var(--canvas);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* ── 헤더 ── */

.app-header {
  height: 48px;
  background: var(--ink);
  border-bottom: 1px solid rgba(255,255,255,.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}

.app-header .brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 14px;
  color: #fff;
  letter-spacing: .02em;
}

.app-header .brand .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
}

.app-header .user-box {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12.5px;
  color: rgba(255,255,255,.72);
}

/* 다크 헤더 안 버튼 */
.app-header .btn-secondary {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
  color: rgba(255,255,255,.85);
}
.app-header .btn-secondary:hover {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.4);
}

/* ── 레이아웃 ── */

.app-shell {
  display: flex;
  flex-direction: column;
  padding: 0;
  align-items: stretch;
}

/* 가로 내비게이션 바 */
.sidebar {
  flex: none;
  background: #2C303A;
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 0 16px;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 0;
  position: fixed;
  top: 48px;
  left: 0;
  right: 0;
  z-index: 90;
  overflow-x: auto;
}

.sidebar .sidebar-title { display: none; }

.nav-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 16px;
  height: 42px;
  color: rgba(255,255,255,.62);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: color .1s, background .1s;
  border-bottom: 2px solid transparent;
  position: relative;
}
.nav-item:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav-item.active {
  color: #fff;
  background: rgba(228,0,43,.15);
  border-bottom-color: var(--brand);
}
.nav-item .icon { width: 15px; text-align: center; }

/* 콘텐츠 영역 — 헤더(48) + 네비(42) 아래에 위치 */
.content {
  min-width: 0;
  max-width: 1760px;
  margin: 0 auto;
  width: 100%;
  padding: 16px 20px 24px;
  padding-top: 106px;
}

/* ── 페이지 헤더 ── */

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 10px;
  flex-wrap: wrap;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

.page-subtitle {
  font-size: 12px;
  color: var(--muted);
  margin: 3px 0 0;
}

/* ── 카드 ── */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 14px;
}

.card + .card { margin-top: 0; }

.section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 12px;
}

/* ── 버튼 ── */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 16px;
  border: 1px solid var(--brand-ink);
  border-radius: var(--radius);
  background: var(--brand);
  color: #fff;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background .12s;
}
.btn-primary:hover { background: var(--brand-ink); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink-2);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: .12s;
}
.btn-secondary:hover { border-color: var(--muted); background: var(--panel-2); }

.btn-danger {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--brand);
  border-radius: var(--radius);
  background: var(--brand-wash);
  color: var(--brand-ink);
  font-weight: 700;
  cursor: pointer;
  transition: .12s;
  font-family: var(--sans);
  font-size: 13px;
}
.btn-danger:hover { background: var(--brand); color: #fff; }

.btn-warning {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid #D97706;
  border-radius: var(--radius);
  background: #FEF3C7;
  color: #92400E;
  font-weight: 700;
  cursor: pointer;
  transition: .12s;
  font-family: var(--sans);
  font-size: 13px;
}
.btn-warning:hover { background: #D97706; color: #fff; }

.btn-small { padding: 4px 10px; font-size: 12px; }

button { cursor: pointer; }

/* ── 테이블 ── */

.table-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

table { width: 100%; border-collapse: collapse; font-family: var(--sans); }

thead { background: var(--panel-2); }

th {
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-align: left;
  border: 1px solid var(--line);
  white-space: nowrap;
  background: var(--panel-2);
}

td {
  padding: 8px 12px;
  font-size: 13px;
  color: var(--ink-2);
  border: 1px solid var(--line-2);
  vertical-align: middle;
}

tr:hover td { background: #EEF0F3; }
.table-actions { display: flex; gap: 4px; flex-wrap: wrap; }
.empty-row td { text-align: center; color: var(--faint); padding: 32px 12px; }

/* ── 폼 ── */

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink);
  outline: none;
  transition: border-color .12s, box-shadow .12s;
}
.form-textarea { resize: vertical; min-height: 72px; }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px var(--brand-wash);
}
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-2);
  margin-bottom: 4px;
}
.form-row { margin-bottom: 14px; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-hint { font-size: 11.5px; color: var(--faint); margin-top: 4px; }
.form-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line-2);
}

/* 가로 폼 레이아웃 — label 왼쪽 */
.form-h {
  display: grid;
  grid-template-columns: 100px 1fr;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.form-h .form-label { margin: 0; text-align: right; }

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 6px;
  max-height: 200px;
  overflow-y: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
}
.checkbox-item { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-2); }

/* ── 뱃지 ── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 2px;
  font-size: 11.5px;
  font-weight: 700;
  border: 1px solid transparent;
}
.badge-ok     { background: var(--ok-wash);   color: var(--ok);   border-color: #A7D4B8; }
.badge-warn   { background: var(--warn-wash); color: var(--warn); border-color: #E8C08A; }
.badge-muted  { background: var(--panel-2);   color: var(--muted); border-color: var(--line); }
.badge-brand  { background: var(--brand-wash); color: var(--brand-ink); border-color: #F5A0AE; }
.badge-danger { background: #FDECEA; color: var(--danger); border-color: #F5B4B4; }

/* ── 탭 바 ── */
.tab-bar { display: flex; gap: 0; border-bottom: 2px solid var(--line); margin-bottom: 16px; }
.tab-btn {
  padding: 8px 22px; font-size: 13px; font-weight: 600;
  background: none; border: none; border-bottom: 3px solid transparent;
  color: var(--muted); cursor: pointer; margin-bottom: -2px; transition: .12s;
  font-family: var(--sans);
}
.tab-btn.tab-active { color: var(--ink); border-bottom-color: var(--brand); }
.tab-btn:hover:not(.tab-active) { color: var(--ink-2); }

/* ── 통계 카드 ── */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.stat-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 16px;
}
.stat-card .label { font-size: 11.5px; font-weight: 700; color: var(--muted); margin-bottom: 6px; }
.stat-card .value { font-size: 24px; font-weight: 800; color: var(--ink); }
.stat-card .value.brand { color: var(--brand); }

/* ── 메뉴 트리 ── */

.menu-tree ul { list-style: none; margin: 0; padding-left: 20px; }
.menu-tree > ul { padding-left: 0; }
.menu-tree li { margin: 2px 0; }
.tree-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: var(--radius);
}
.tree-row:hover { background: var(--panel-2); }
.tree-row .label { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.tree-row .meta { font-size: 11.5px; color: var(--faint); }
.tree-row .spacer { flex: 1; }

/* ── 로그인 ── */

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 360px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0,0,0,.12);
  padding: 32px 28px;
}
.login-card .brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 4px;
}
.login-card .brand .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--brand);
}
.login-card .subtitle { font-size: 12.5px; color: var(--muted); margin-bottom: 24px; }
.login-card .btn-primary { width: 100%; justify-content: center; margin-top: 6px; }
.login-error {
  background: var(--brand-wash);
  color: var(--brand-ink);
  border: 1px solid #F5A0AE;
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: 13px;
  margin-bottom: 14px;
}

/* ── 플래시 / 에러 메시지 ── */

.flash-message {
  background: var(--ok-wash);
  color: var(--ok);
  border: 1px solid #A7D4B8;
  border-radius: var(--radius);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}
.error-message {
  background: var(--brand-wash);
  color: var(--brand-ink);
  border: 1px solid #F5A0AE;
  border-radius: var(--radius);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}

/* ── 공통코드 분할 패널 ── */

.split-panel {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.sp-left {
  flex: 0 0 260px;
  min-width: 200px;
  padding: 0;
  overflow: hidden;
}

.sp-right {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
}

.sp-table {
  width: 100%;
  border-collapse: collapse;
}
.sp-table th {
  padding: 6px 12px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}
.sp-table td {
  padding: 7px 12px;
  font-size: 12.5px;
  color: var(--ink-2);
  border: 1px solid var(--line-2);
  vertical-align: middle;
}

.sp-row { cursor: pointer; transition: background .08s; }
.sp-row:hover td { background: #EEF0F3; }
.sp-row-active td {
  background: var(--brand-wash) !important;
  color: var(--brand-ink);
  font-weight: 700;
}
.sp-row-active td code {
  background: rgba(228,0,43,.12) !important;
  border-color: rgba(228,0,43,.25) !important;
}

.sp-edit-btn { opacity: 0; transition: opacity .12s; }
.sp-row:hover .sp-edit-btn,
.sp-row-active .sp-edit-btn { opacity: 1; }

@media (max-width: 860px) {
  .split-panel { flex-direction: column; }
  .sp-left { flex: none; width: 100%; }
}

/* ── Tabulator 재정의 ── */

.tabulator {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  overflow: hidden !important;
  font-family: var(--sans) !important;
  background: var(--panel) !important;
  box-shadow: var(--shadow) !important;
  margin-bottom: 0;
}
.tabulator .tabulator-header {
  background: var(--panel-2) !important;
  border-bottom: 1px solid var(--line) !important;
}
.tabulator .tabulator-header .tabulator-col {
  background: var(--panel-2) !important;
  border-right: 1px solid var(--line) !important;
  padding: 7px 12px !important;
}
.tabulator .tabulator-header .tabulator-col .tabulator-col-content .tabulator-col-title {
  font-size: 11.5px !important;
  font-weight: 700 !important;
  color: var(--muted) !important;
}
.tabulator .tabulator-row {
  background: var(--panel) !important;
  border-bottom: 1px solid var(--line-2) !important;
  color: var(--ink-2) !important;
  font-size: 13px !important;
  transition: background .08s;
}
.tabulator .tabulator-row:hover {
  background: #EEF0F3 !important;
  cursor: pointer;
}
.tabulator .tabulator-row .tabulator-cell {
  border-right: 1px solid var(--line-2) !important;
  padding: 7px 12px !important;
  vertical-align: middle !important;
}
.tabulator .tabulator-footer {
  background: var(--panel-2) !important;
  border-top: 1px solid var(--line) !important;
  font-family: var(--sans) !important;
  font-size: 12.5px !important;
  color: var(--ink-2) !important;
}
.tabulator .tabulator-footer .tabulator-page {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--panel) !important;
  color: var(--ink-2) !important;
  font-family: var(--sans) !important;
}
.tabulator .tabulator-footer .tabulator-page.active {
  background: var(--brand) !important;
  color: #fff !important;
  border-color: var(--brand) !important;
}

/* ── 모달 ── */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
  width: 100%;
  max-width: 720px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
}
.modal-title { font-size: 14px; font-weight: 700; color: var(--ink); margin: 0; }
.modal-close {
  flex-shrink: 0;
  background: none;
  border: none;
  font-size: 16px;
  color: var(--muted);
  cursor: pointer;
  padding: 2px 6px;
  line-height: 1;
  border-radius: var(--radius);
  transition: .1s;
}
.modal-close:hover { background: var(--panel-2); color: var(--ink); }
.modal-body {
  padding: 16px 18px;
  overflow-y: auto;
  flex: 1;
}
.modal-footer {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding: 10px 18px;
  border-top: 1px solid var(--line-2);
  background: var(--panel-2);
}
.popup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  margin-bottom: 16px;
}
.popup-field { display: flex; flex-direction: column; gap: 3px; }
.popup-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.popup-val { font-size: 13.5px; color: var(--ink); font-weight: 600; }
.popup-section { margin-bottom: 14px; }
.popup-text {
  font-size: 13px;
  color: var(--ink-2);
  white-space: pre-wrap;
  line-height: 1.6;
  margin-top: 5px;
}

/* ── 메뉴 트리 패널 (menus/list 신규) ── */

.mn-group-header {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--faint);
  padding: 10px 10px 4px;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-top: 1px solid var(--line-2);
  margin-top: 4px;
}
.mn-group-header:first-child { border-top: none; margin-top: 0; }

.mn-item { user-select: none; }

.mn-row {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 30px;
  padding-right: 10px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background .08s;
}
.mn-row:hover { background: var(--panel-2); }
.mn-row.mn-selected { background: var(--brand-wash); }
.mn-row.mn-selected .mn-label { color: var(--brand-ink); font-weight: 700; }
.mn-row.mn-selected .mn-key { color: var(--brand-ink); opacity: .7; }

.mn-toggle {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--faint);
  transition: transform .15s;
  border-radius: 2px;
}
.mn-toggle:hover { background: var(--line-2); color: var(--ink-2); }

.mn-icon { flex-shrink: 0; display: flex; align-items: center; }

.mn-label {
  font-size: 12.5px;
  color: var(--ink-2);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mn-label.mn-root { font-size: 13px; font-weight: 700; color: var(--ink); }

.mn-key {
  font-size: 10.5px;
  color: var(--faint);
  flex-shrink: 0;
  font-family: monospace;
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 상세 패널 */
.mn-detail-table { width: 100%; border-collapse: collapse; }
.mn-detail-table th {
  width: 110px;
  text-align: left;
  padding: 9px 12px 9px 0;
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
  border-bottom: 1px solid var(--line-2);
  vertical-align: middle;
}
.mn-detail-table td {
  padding: 9px 12px;
  font-size: 13px;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line-2);
  vertical-align: middle;
}
/* 마지막 행도 border 유지 — 잘린 느낌 방지 */

/* ── 반응형 ── */

@media (max-width: 680px) {
  .sidebar { position: static; }
  .form-grid { grid-template-columns: 1fr; }
  .content { padding: 12px 14px 20px; }
}