/* ══════════════════════════════════════════════════════════════
   COMPASS Space Monitoring — Design v3 · Grid Pulse
   폰트: 시스템 폰트 스택 (Google Fonts 미사용)
   모드: .dark 클래스를 <html>에 토글
══════════════════════════════════════════════════════════════ */

/* ── 디자인 토큰 (라이트 모드 기본) ── */
:root {
  --bg:           #E8E9EF;
  --surface:      #FFFFFF;
  --surface-2:    #F5F5F8;
  --ink:          #0B1220;
  --ink-2:        #4B5668;
  --ink-3:        #8B96A8;
  --line:         #E2E8F1;
  --line-s:       #D0DAE8;

  --primary:      #0057E7;
  --primary-soft: #E8F0FF;
  --primary-ink:  #FFFFFF;

  --accent:       #FF8A00;
  --accent-soft:  #FFF1E0;
  --good:         #0FA968;
  --good-soft:    #E6F8EF;
  --warn:         #D97706;
  --warn-soft:    #FFF6DD;
  --bad:          #E4435A;
  --bad-soft:     #FDE8EB;

  --shadow:    0 1px 3px rgba(15,23,42,.05), 0 8px 24px -8px rgba(15,23,42,.10);
  --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 4px 12px -4px rgba(15,23,42,.07);
  --radius:    14px;
  --radius-lg: 20px;
  --r-pill:    999px;

  /* 사이드바는 항상 다크 */
  --side-bg:          #0F1B2D;
  --side-ink:         rgba(255,255,255,.92);
  --side-muted:       rgba(255,255,255,.44);
  --side-line:        rgba(255,255,255,.09);
  --side-hover:       rgba(255,255,255,.07);
  --side-active-bg:   rgba(61,139,255,.2);
  --side-active-ink:  #7BB8FF;
  --side-active-bar:  #3D8BFF;

  /* HUD 유리 패널 */
  --hud-bg:  rgba(255,255,255,.88);
  --hud-blur: blur(18px);

  /* AI 자율제어 화면 4종(integration/autonomous-control 이식) 호환용 --
     원래 이 화면들은 지금은 삭제된 tokens.css를 공유해서 썼음. 이름을
     우리 체계로 바꾸는 대신, 옛 tokens.css에 있던 값 그대로 여기 옮겨서
     그 화면들의 CSS를 손 안 대고도 그대로 작동하게 함. */
  --text: oklch(28% 0.055 250);
  --muted: oklch(56% 0.035 240);
  --blue: oklch(61% 0.13 255);
  --green: oklch(66% 0.1 160);
  --red: oklch(56% 0.13 30);
  --blue-ink: oklch(42% 0.12 255);
  --ease-ui: 0.18s ease;
}

/* ── 다크 모드 ── */
.dark {
  --bg:           #070B14;
  --surface:      #0D1320;
  --surface-2:    #101828;
  --ink:          #EAF0FB;
  --ink-2:        #9FB0C9;
  --ink-3:        #5E6E89;
  --line:         #1B2536;
  --line-s:       #232F42;

  --primary:      #3D8BFF;
  --primary-soft: #0E2040;
  --primary-ink:  #04122B;

  --accent:       #FFA94D;
  --accent-soft:  #2B1C0B;
  --good:         #36D38F;
  --good-soft:    #0D2B1E;
  --warn:         #FFC53D;
  --warn-soft:    #2C2108;
  --bad:          #FF6B7E;
  --bad-soft:     #2C1219;

  --shadow:    0 1px 2px rgba(0,0,0,.3), 0 12px 32px -10px rgba(0,0,0,.55);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.25), 0 4px 16px -4px rgba(0,0,0,.4);

  --hud-bg:  rgba(13,19,32,.88);

  /* AI 자율제어 화면 4종 호환용 (다크 모드) */
  --text: #EAF0FB;
  --muted: #9FB0C9;
  --blue: #3D8BFF;
  --green: #36D38F;
  --red: #FF6B7E;
  --blue-ink: #9FC5FF;
}

/* ══ 리셋 & 베이스 ══ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; overflow: hidden; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  background: var(--bg);
  color: var(--ink);
  transition: background .25s, color .25s;
}

button, input { font: inherit; cursor: pointer; }
button { border: 0; background: transparent; }

/* ══ 앱 쉘 ══ */
.app-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  width: 100vw;
  height: 100vh;
}

/* embed 모드 유지 */
body.embed-mode .app-shell  { grid-template-columns: 1fr; }
body.embed-mode .sidebar    { display: none; }
body.embed-mode .workspace  { padding: 0; }
body.embed-mode .workspace-frame { min-height: 100vh; }
body.embed-mode .model-stage-shell { min-height: calc(100vh - 90px); }

.file-protocol-notice {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(160deg, #EFEFF3 0%, #E2E3EC 100%);
  z-index: 999;
}

.file-protocol-notice[hidden] {
  display: none !important;
}

.file-protocol-notice-card {
  width: min(760px, 100%);
  padding: 28px 30px;
  border: 1px solid var(--line-s);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 38px rgba(15, 23, 42, .12);
}

.file-protocol-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
}

.file-protocol-notice-card h2 {
  margin-top: 16px;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.3;
}

.file-protocol-notice-card p {
  margin-top: 12px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.7;
}

.file-protocol-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.file-protocol-link {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid var(--line-s);
  background: var(--surface);
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.file-protocol-link.is-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.file-protocol-guide {
  margin-top: 20px;
  padding-left: 18px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.8;
}

.file-protocol-guide code,
.file-protocol-notice-card code {
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--ink);
  font-size: 13px;
}

body.is-file-protocol .app-shell {
  visibility: hidden;
}

/* ══ 사이드바 ══ */
.sidebar {
  display: flex;
  flex-direction: column;
  background: var(--side-bg);
  border-right: 1px solid var(--side-line);
  height: 100vh;
  overflow: hidden;
}

/* 브랜드 */
.brand-block {
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--side-line);
  flex-shrink: 0;
}
.brand-copy   { display: grid; justify-items: center; gap: 0; }
.brand-head   { display: flex; align-items: center; gap: 9px; }
.brand-mark   { width: 28px; height: 28px; display: grid; place-items: center; flex-shrink: 0; }

.brand-compass        { width: 28px; height: 28px; }
.brand-compass-ring   { fill: none; stroke: var(--primary); stroke-width: 2.2; opacity: .75; }
.brand-compass-inner  { fill: rgba(61,139,255,.08); stroke: rgba(61,139,255,.2); stroke-width: 1; }
.brand-compass-core   { fill: var(--primary); }
.brand-compass-needle-n { fill: var(--primary); }
.brand-compass-needle-s { fill: rgba(255,255,255,.5); }
.brand-compass-wing   { fill: rgba(61,139,255,.35); }

.brand-title {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .02em;
  color: #FFFFFF;
  line-height: 1;
}
.brand-subtitle {
  margin-top: 6px;
  font-size: 10.5px;
  color: var(--side-muted);
  letter-spacing: .04em;
  text-align: center;
  line-height: 1;
}

/* 네비게이션 */
.sidebar-nav {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scrollbar-width: thin;
  scrollbar-color: rgba(123,184,255,.35) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 8px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb {
  background: rgba(123,184,255,.35);
  border-radius: 999px;
}

.nav-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-children {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-children[hidden] {
  display: none !important;
}

.nav-root,
.nav-branch,
.nav-leaf {
  display: block;
  width: 100%;
  text-align: left;
  border-radius: 9px;
  border: 1px solid transparent;
  color: var(--side-ink);
  font-size: 13px;
  transition: background .15s, color .15s, border-color .15s;
  position: relative;
}

.nav-root-row,
.nav-branch-row,
.nav-leaf-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.nav-root {
  padding: 10px 12px;
  font-weight: 700;
  background: rgba(255,255,255,.07);
}
.nav-root:hover { background: var(--side-hover); }
.nav-root.active {
  background: var(--side-active-bg);
  color: var(--side-active-ink);
}

.nav-branch {
  padding: 8px 12px 8px 26px;
  font-weight: 500;
  color: var(--side-muted);
}

.nav-leaf {
  padding: 8px 12px 8px 42px;
  font-weight: 500;
  color: var(--side-muted);
}

.nav-branch:hover,
.nav-leaf:hover {
  background: var(--side-hover);
  color: var(--side-ink);
}

.nav-branch.active,
.nav-leaf.active {
  background: var(--side-active-bg);
  color: var(--side-active-ink);
  border-color: rgba(61,139,255,.2);
}

.nav-branch.active::before,
.nav-leaf.active::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: var(--side-active-bar);
}

/* 사이드바 하단 */
.sidebar-footer {
  padding: 12px 12px 14px;
  border-top: 1px solid var(--side-line);
  flex-shrink: 0;
}
.user-card {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--side-line);
  border-radius: 12px;
  padding: 12px;
}
.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #5AA9FF);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.user-name    { font-size: 13px; font-weight: 700; color: var(--side-ink); }
.user-meta    { font-size: 11px; color: var(--side-muted); margin-top: 2px; }
.user-session { font-size: 11px; color: var(--side-muted); margin-bottom: 10px; }
.logout-button {
  width: 100%; padding: 8px;
  border-radius: 8px;
  border: 1px solid rgba(228,67,90,.4);
  background: rgba(228,67,90,.12);
  color: #FF8B9A;
  font-size: 12px; font-weight: 700;
  transition: background .15s;
}
.logout-button:hover { background: rgba(228,67,90,.22); }

/* 테마 토글 버튼 */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--line-s);
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 600;
  transition: background .15s, color .15s;
}
.theme-toggle:hover { background: var(--line); color: var(--ink); }

/* ══ 워크스페이스 ══ */
.workspace {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  height: 100vh;
}
.workspace-frame {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
}

/* 숨겨진 구 헤더 (JS 호환용) */
.hidden-app-header { display: none; }
.workspace-top { display: none; }

.monitoring-platform-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 4px 0 10px;
  border: 0;
  background: transparent;
  flex-shrink: 0;
}

.monitoring-platform-bar-overlay {
  position: absolute;
  top: 18px;
  left: 24px;
  z-index: 12;
  width: auto;
  padding: 0;
}

.workspace-route-label {
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .01em;
  white-space: nowrap;
}

.workspace-route-label[hidden] {
  display: none !important;
}
.platform-live {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-2);
}
.platform-live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 3px rgba(15,169,104,.18);
  animation: livepulse 2.4s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes livepulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 3px rgba(15,169,104,.18); }
  50%       { opacity: .7; box-shadow: 0 0 0 5px rgba(15,169,104,.08); }
}
.platform-live strong { color: var(--good); font-weight: 700; }
.platform-live-time   { color: var(--ink-3); font-size: 11px; }

.platform-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.01em;
}
.platform-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-3);
  margin-left: auto;
}
.platform-gear {
  width: 30px; height: 30px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink-3);
  font-size: 14px;
  display: grid;
  place-items: center;
  transition: background .15s;
}
.platform-gear:hover { background: var(--line); color: var(--ink-2); }

/* 탭바/summary strip 제거됨 */

/* ══ 3D 뷰어 영역 ══ */
.model-stage-shell {
  position: relative;
  flex: 1;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 55% 45%, rgba(80,90,120,.05), transparent 65%),
    linear-gradient(180deg, #EEEEF2 0%, #E7E8EF 100%);
  min-height: 0;
}
.dark .model-stage-shell {
  background:
    radial-gradient(ellipse 70% 60% at 55% 45%, rgba(61,139,255,.07), transparent 65%),
    linear-gradient(180deg, #07111D 0%, #060D18 100%);
}

/* 미묘한 그리드 배경 */
.model-stage-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: .35;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 80%);
  pointer-events: none;
}
.dark .model-stage-shell::before { opacity: .18; }

.menu-placeholder-shell {
  flex: 1;
  min-height: 0;
  display: grid;
  place-items: center;
  padding: 40px 32px 32px;
  background:
    radial-gradient(ellipse 70% 60% at 55% 45%, rgba(0,87,231,.05), transparent 65%),
    linear-gradient(180deg, #EBF2FB 0%, #E4EEF8 100%);
}

.dark .menu-placeholder-shell {
  background:
    radial-gradient(ellipse 70% 60% at 55% 45%, rgba(61,139,255,.07), transparent 65%),
    linear-gradient(180deg, #07111D 0%, #060D18 100%);
}

.menu-placeholder-shell[hidden],
.model-stage-shell[hidden] {
  display: none !important;
}

.menu-placeholder-card {
  width: min(760px, 100%);
  padding: 36px 36px 34px;
  border: 1px solid rgba(0,87,231,.12);
  border-radius: 28px;
  background: rgba(255,255,255,.84);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 80px rgba(15,23,42,.12);
}

.dark .menu-placeholder-card {
  border-color: rgba(61,139,255,.18);
  background: rgba(13,19,32,.82);
  box-shadow: 0 24px 80px rgba(0,0,0,.35);
}

.menu-placeholder-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
}

.menu-placeholder-eyebrow {
  margin-top: 18px;
  color: var(--ink-3);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
}

.menu-placeholder-title {
  margin-top: 10px;
  color: var(--ink);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.08;
}

.menu-placeholder-description {
  margin-top: 16px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.75;
}

.menu-placeholder-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.menu-placeholder-note {
  display: grid;
  gap: 8px;
  padding: 18px 18px 17px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.66);
}

.dark .menu-placeholder-note {
  background: rgba(255,255,255,.03);
}

.menu-placeholder-note strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.menu-placeholder-note span {
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.65;
}

.system-line-shell {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 14px 24px 22px;
  background: linear-gradient(160deg, #EFEFF3 0%, #E2E3EC 100%);
}

.dark .system-line-shell {
  background: linear-gradient(160deg, #0C1526 0%, #091220 100%);
}

.system-line-shell[hidden] {
  display: none !important;
}

.system-line-page {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
}

/* ── 카드 공통 ── */
.system-line-toolbar,
.system-line-tree-card,
.system-line-detail-card {
  border: 1px solid var(--line-s);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 1px 4px rgba(15,23,42,.06);
}

.dark .system-line-toolbar,
.dark .system-line-tree-card,
.dark .system-line-detail-card {
  background: #111b2e;
  border-color: var(--line);
  box-shadow: none;
}

/* ── 툴바 ── */
.system-line-toolbar {
  display: flex;
  align-items: flex-end;
  flex-wrap: nowrap;
  gap: 10px;
  padding: 12px 14px;
  position: relative;
  z-index: 8;
  overflow: visible;
}

.panel-field.system-line-toolbar-field {
  flex: 0 1 170px;
  margin-bottom: 0;
  min-width: 0;
}

.system-line-search-field {
  flex: 1 1 260px;
  min-width: 0;
}

.system-line-toolbar .lab-select {
  position: relative;
  z-index: 1;
}

.system-line-toolbar .lab-select.open {
  z-index: 24;
}

/* ── 레이아웃 ── */
.system-line-layout {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 12px;
}

.system-line-tree-card,
.system-line-detail-card {
  min-height: 0;
  display: grid;
  align-content: start;
}

.system-line-tree-card {
  grid-template-rows: auto auto 1fr auto;
  overflow: hidden;
}

.system-line-detail-card {
  grid-template-rows: auto 1fr;
  overflow: hidden;
}

/* ── 카드 헤더 ── */
.system-line-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-s);
}

.system-line-card-head h3 {
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.system-line-card-actions,
.system-line-footer-actions {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.system-line-footer-actions {
  padding: 10px 14px;
  border-top: 1px solid var(--line-s);
}

/* ── 버튼 ── */
.system-line-action-button {
  height: 28px;
  padding: 0 10px;
  border-radius: 6px;
  border: 1px solid var(--line-s);
  background: transparent;
  color: var(--ink-2);
  font-size: 11px;
  font-weight: 600;
  transition: background .14s, border-color .14s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.system-line-action-button:hover {
  background: var(--surface-2);
  border-color: var(--line);
}

.system-line-action-button.is-primary {
  background: var(--primary);
  color: #fff;
  border-color: transparent;
}

.system-line-action-button.is-primary:hover {
  background: #0051d8;
}

.system-line-action-button.is-ghost {
  border-color: var(--line-s);
  color: var(--ink-3);
}

.system-line-action-button.is-danger-ghost {
  border-color: rgba(228,67,90,.20);
  color: var(--bad);
}

.system-line-action-button[hidden] {
  display: none !important;
}

.system-line-action-button:disabled {
  opacity: .38;
  cursor: not-allowed;
}

/* ── 상태 배너 ── */
.system-line-status-banner {
  margin: 10px 12px 0;
  padding: 9px 12px;
  border-radius: 6px;
  border: 1px solid rgba(0,87,231,.14);
  background: rgba(0,87,231,.05);
  color: var(--primary);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.5;
}

.system-line-status-banner.is-warning {
  border-color: rgba(255,153,0,.22);
  background: rgba(255,153,0,.06);
  color: #b56b00;
}

.system-line-status-banner.is-danger {
  border-color: rgba(228,67,90,.20);
  background: rgba(228,67,90,.06);
  color: var(--bad);
}

.system-line-status-banner.hidden {
  display: none;
}

/* ── 스크롤 영역 ── */
.system-line-tree-scroll,
.system-line-detail-body {
  min-height: 0;
  overflow-y: auto;
  padding: 10px 12px;
}

.system-line-tree-scroll::-webkit-scrollbar,
.system-line-detail-body::-webkit-scrollbar {
  width: 4px;
}

.system-line-tree-scroll::-webkit-scrollbar-thumb,
.system-line-detail-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--line-s);
}

/* ── 폼 요소 ── */
.system-line-select,
.system-line-input,
.system-line-textarea {
  width: 100%;
  border: 1px solid var(--line-s);
  border-radius: 6px;
  padding: 0 10px;
  height: 32px;
  background: var(--surface-2);
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
}

.system-line-textarea {
  height: auto;
  min-height: 80px;
  padding: 8px 10px;
  resize: vertical;
}

.system-line-select:focus,
.system-line-input:focus,
.system-line-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,87,231,.10);
  background: var(--surface);
}

/* ── 툴바 커스텀 셀렉트 ── */
.system-line-toolbar .lab-select-trigger {
  width: 100%;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--line-s);
  border-radius: 6px;
  padding: 0 10px;
  background: var(--surface-2);
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
}

.system-line-toolbar .lab-select-trigger:hover {
  border-color: var(--line);
}

.system-line-toolbar .lab-select.open .lab-select-trigger,
.system-line-toolbar .lab-select-trigger:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,87,231,.10);
  background: var(--surface);
}

.system-line-toolbar .lab-select-arrow {
  color: var(--ink-3);
  font-size: 10px;
  line-height: 1;
  transition: transform .16s ease;
}

.system-line-toolbar .lab-select-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  display: none;
  padding: 4px;
  border: 1px solid var(--line-s);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgba(15,23,42,.12);
  z-index: 40;
}

.system-line-toolbar .lab-select.open .lab-select-menu {
  display: grid;
  gap: 2px;
}

.system-line-toolbar .lab-select-option {
  width: 100%;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--ink-2);
  text-align: left;
  font-size: 12px;
  font-weight: 500;
}

.system-line-toolbar .lab-select-option:hover,
.system-line-toolbar .lab-select-option.active {
  background: var(--primary-soft);
  color: var(--primary);
}

/* ── 트리 ── */
.system-line-tree-root,
.system-line-tree-children {
  display: grid;
  gap: 2px;
}

.system-line-tree-node {
  display: grid;
  gap: 2px;
}

.system-line-tree-children {
  padding-left: 14px;
}

.system-line-tree-children[hidden] {
  display: none;
}

.system-line-tree-button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 5px 8px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  text-align: left;
  transition: background .13s, border-color .13s;
}

.system-line-tree-button:hover {
  background: var(--surface-2);
  border-color: var(--line-s);
}

.system-line-tree-button.is-selected {
  background: var(--primary-soft);
  border-color: rgba(0,87,231,.16);
}

.system-line-tree-toggle {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid var(--line-s);
  background: var(--surface-2);
  color: var(--ink-3);
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.system-line-tree-toggle.is-placeholder {
  opacity: 0;
  pointer-events: none;
}

.system-line-tree-meta {
  min-width: 0;
  flex: 1;
  display: grid;
  gap: 2px;
}

.system-line-tree-title-row,
.system-line-tree-sub-row {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.system-line-tree-title {
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
}

.system-line-tree-button.is-selected .system-line-tree-title {
  color: var(--primary);
  font-weight: 700;
}

.system-line-tree-sub {
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 500;
}

.system-line-node-badge,
.system-line-state-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
}

.system-line-node-badge {
  background: var(--primary-soft);
  color: var(--primary);
}

.system-line-state-badge.is-active {
  background: rgba(15,169,104,.10);
  color: var(--good);
}

.system-line-state-badge.is-inactive {
  background: rgba(228,67,90,.08);
  color: var(--bad);
}

/* ── 하위 노드 추가 버튼 (dashed) ── */
.system-line-footer-actions .system-line-action-button[data-action="add-child"] {
  width: 100%;
  justify-content: center;
  border-style: dashed;
  border-color: rgba(0,87,231,.22);
  background: var(--primary-soft);
  color: var(--primary);
}

/* ── 노드 정보 폼 섹션 라벨 ── */
.system-line-detail-body .panel-subsection-label {
  border-left: 2px solid var(--primary);
  padding-left: 6px;
  margin-top: 12px;
}

/* ── 빈 상태 ── */
.system-line-tree-empty,
.system-line-empty-state {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 160px;
  padding: 24px 16px;
  border: 1px dashed var(--line-s);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--ink-3);
  text-align: center;
}

.dark .system-line-tree-empty,
.dark .system-line-empty-state {
  background: rgba(255,255,255,.03);
}

.system-line-empty-state strong,
.system-line-tree-empty strong {
  color: var(--ink);
  font-size: 15px;
}

.system-line-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.system-line-form-grid .panel-field {
  margin-bottom: 0;
}

.system-line-form-grid .is-span-2 {
  grid-column: 1 / -1;
}

.system-line-detail-section + .system-line-detail-section {
  margin-top: 14px;
}

.system-line-detail-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.system-line-detail-section-head p {
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 600;
}

.system-line-detail-section-head .panel-subsection-label {
  margin-bottom: 0;
}

.system-line-required {
  color: var(--bad);
  font-weight: 700;
}

.system-line-inline-help {
  color: var(--ink-3);
  font-size: 11px;
  line-height: 1.55;
}

.system-line-readonly-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(0,87,231,.14);
  border-radius: 8px;
  background: rgba(0,87,231,.05);
}

.system-line-readonly-notice strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.system-line-readonly-notice p {
  margin-top: 4px;
  color: var(--ink-2);
  font-size: 12px;
  line-height: 1.6;
}

.dark .system-line-readonly-notice {
  background: rgba(61,139,255,.08);
}

[data-surface="system-line-management"] .panel-subsection-label {
  text-transform: none;
  letter-spacing: .02em;
}

.system-line-toolbar .panel-field-label,
.system-line-detail-body .panel-field-label {
  color: var(--ink-2);
}

.building-management-shell {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 14px 24px 22px;
  background: linear-gradient(160deg, #EFEFF3 0%, #E2E3EC 100%);
}

.dark .building-management-shell {
  background: linear-gradient(160deg, #0C1526 0%, #091220 100%);
}

.building-management-shell[hidden] {
  display: none !important;
}

.building-management-page {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
}

.building-management-toolbar,
.building-management-list-card,
.building-management-detail-card {
  border: 1px solid var(--line-s);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 1px 4px rgba(15,23,42,.06);
}

.dark .building-management-toolbar,
.dark .building-management-list-card,
.dark .building-management-detail-card {
  background: #111b2e;
  border-color: var(--line);
  box-shadow: none;
}

.building-management-toolbar {
  display: flex;
  align-items: flex-end;
  flex-wrap: nowrap;
  gap: 10px;
  padding: 12px 14px;
}

.panel-field.building-management-toolbar-field {
  flex: 0 1 190px;
  margin-bottom: 0;
  min-width: 0;
}

.building-management-toolbar-field:has(input[type="search"]) {
  flex: 1 1 320px;
}

.building-management-toolbar-field:first-child:last-of-type {
  flex: 0 1 400px;
}

.building-management-layout {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(360px, .95fr) minmax(0, 1.15fr);
  gap: 12px;
}

.object-management-shell .building-management-layout,
.control-point-management-shell .building-management-layout {
  grid-template-columns: minmax(0, 1fr);
}

.building-management-list-card,
.building-management-detail-card {
  min-height: 0;
  overflow: hidden;
  display: grid;
}

.building-management-list-card {
  grid-template-rows: auto auto 1fr;
}

.building-management-detail-card {
  grid-template-rows: auto 1fr;
}

.building-management-list-scroll,
.building-management-detail-body {
  min-height: 0;
  overflow-y: auto;
  padding: 10px 12px;
}

.building-management-list-scroll::-webkit-scrollbar,
.building-management-detail-body::-webkit-scrollbar {
  width: 4px;
}

.building-management-list-scroll::-webkit-scrollbar-thumb,
.building-management-detail-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--line-s);
}

.building-management-list-table {
  display: grid;
  gap: 6px;
}

.building-management-list-head,
.building-management-list-row {
  display: grid;
  grid-template-columns: 26px minmax(110px, 1.3fr) minmax(72px, .9fr) minmax(92px, 1fr) minmax(92px, .9fr) 56px;
  gap: 10px;
  align-items: center;
}

.building-management-list-head {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 0 10px 8px;
  background: linear-gradient(180deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.92) 100%);
  border-bottom: 1px solid var(--line-s);
}

.dark .building-management-list-head {
  background: linear-gradient(180deg, rgba(17,27,46,.98) 0%, rgba(17,27,46,.94) 100%);
}

.building-management-list-head span {
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 700;
}

.building-management-list-row {
  width: 100%;
  padding: 11px 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  user-select: none;
  transition: background .14s, border-color .14s;
}

.building-management-list-row:hover {
  background: var(--surface-2);
  border-color: var(--line-s);
}

.building-management-list-row.is-selected {
  background: var(--primary-soft);
  border-color: rgba(0,87,231,.16);
}

.building-management-list-cell {
  min-width: 0;
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 600;
}

.building-management-list-cell strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.building-management-list-cell small {
  display: block;
  margin-top: 3px;
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 500;
}

.building-management-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 11px;
  font-weight: 700;
}

.building-management-check-cell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.building-management-check-cell input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--primary);
  cursor: pointer;
}

.building-management-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 18px;
  padding: 0 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
}

.building-management-chip.is-active {
  background: rgba(15,169,104,.10);
  color: var(--good);
}

.building-management-chip.is-pending {
  background: rgba(255,153,0,.10);
  color: #b56b00;
}

.building-management-chip.is-inactive {
  background: rgba(228,67,90,.08);
  color: var(--bad);
}

.building-management-detail-body .panel-subsection-label {
  border-left: 2px solid var(--primary);
  padding-left: 6px;
  margin-top: 12px;
}

.building-management-detail-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(0,87,231,.14);
  border-radius: 8px;
  background: rgba(0,87,231,.05);
}

.building-management-detail-summary strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.building-management-detail-summary p {
  margin-top: 4px;
  color: var(--ink-2);
  font-size: 12px;
  line-height: 1.55;
}

.dark .building-management-detail-summary {
  background: rgba(61,139,255,.08);
}

.building-management-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.building-management-form-grid .panel-field {
  margin-bottom: 0;
}

.building-management-form-grid .is-span-2 {
  grid-column: 1 / -1;
}

.building-management-inline-note {
  color: var(--ink-3);
  font-size: 11px;
  line-height: 1.55;
}

/* 관제점 관리 -- 열이 많아서 building-management-list-*(고정 6열 그리드) 대신
   실제 <table>을 쓰되, 톤앤매너(색상/타이포/hover/선택 상태)는 동일하게 맞춤. */
.control-point-list-card {
  min-width: 0;
}

.control-point-table-scroll {
  overflow-x: auto;
  padding-bottom: 4px;
}

.control-point-table {
  width: 100%;
  min-width: 1320px;
  border-collapse: separate;
  border-spacing: 0 6px;
}

.control-point-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 0 10px 8px;
  background: var(--surface);
  border-bottom: 1px solid var(--line-s);
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
}

.control-point-table tbody tr {
  cursor: pointer;
  user-select: none;
  transition: background .14s, border-color .14s;
}

.control-point-table tbody td {
  padding: 10px;
  border-top: 1px solid transparent;
  border-bottom: 1px solid transparent;
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.control-point-table tbody td:first-child {
  border-left: 1px solid transparent;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

.control-point-table tbody td:last-child {
  border-right: 1px solid transparent;
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
}

.control-point-table tbody tr:hover td {
  background: var(--surface-2);
  border-color: var(--line-s);
}

.control-point-table tbody tr.is-selected td {
  background: var(--primary-soft);
  border-color: rgba(0,87,231,.16);
}

.control-point-table tbody td strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.control-point-code {
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 600;
}

.control-point-unlinked {
  color: var(--ink-3);
  font-style: italic;
}

.control-point-check-cell {
  width: 32px;
  text-align: center !important;
}

.control-point-check-cell input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--primary);
  cursor: pointer;
}

/* TD 불러오기 결과 리뷰 모달 -- 관제점 관리 모달과 톤은 맞추되, 매칭/검토/중복
   3그룹을 한 화면에서 훑어볼 수 있도록 세로로 나열하는 전용 레이아웃. */
.td-import-modal-dialog {
  width: min(760px, calc(100vw - 40px));
}

.td-import-file-field {
  margin-bottom: 14px;
}

.td-import-file-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.td-import-file-name {
  color: var(--ink-3);
  font-size: 12px;
}

.td-import-summary {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.td-import-summary-item {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.td-import-summary-item.is-matched {
  background: rgba(15,169,104,.10);
  color: var(--good);
}

.td-import-summary-item.is-review {
  background: rgba(255,153,0,.10);
  color: #b56b00;
}

.td-import-summary-item.is-duplicate {
  background: var(--surface-2);
  color: var(--ink-3);
}

.td-import-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.td-import-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.td-import-group.is-collapsed-tone {
  opacity: .7;
}

.td-import-row-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.td-import-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line-s);
  border-radius: 8px;
  background: var(--surface);
}

.td-import-row.is-matched {
  cursor: pointer;
}

.td-import-row.is-matched input[type="checkbox"] {
  width: 15px;
  height: 15px;
  flex: none;
  accent-color: var(--primary);
  cursor: pointer;
}

.td-import-row.is-review {
  border-color: rgba(255,153,0,.24);
  background: rgba(255,153,0,.05);
}

.td-import-row.is-duplicate {
  background: var(--surface-2);
}

.td-import-row-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.td-import-row-tag {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.td-import-row-path {
  font-size: 11px;
  color: var(--ink-3);
}

.td-import-row-reason {
  font-size: 11px;
  color: #b56b00;
}

.td-import-row-meta {
  flex: none;
  font-size: 11px;
  color: var(--ink-3);
  white-space: nowrap;
}

.td-import-row-badge {
  flex: none;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255,153,0,.14);
  color: #b56b00;
  font-size: 10px;
  font-weight: 700;
}

.building-management-empty {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 180px;
  padding: 24px 16px;
  border: 1px dashed var(--line-s);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--ink-3);
  text-align: center;
}

.building-management-empty strong {
  color: var(--ink);
  font-size: 15px;
}

.building-management-detail-body .panel-field-label,
.building-management-toolbar .panel-field-label {
  color: var(--ink-2);
}

.code-management-shell {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 14px 24px 22px;
  background: linear-gradient(160deg, #EFEFF3 0%, #E2E3EC 100%);
}

.dark .code-management-shell {
  background: linear-gradient(160deg, #0C1526 0%, #091220 100%);
}

.code-management-shell[hidden] {
  display: none !important;
}

.code-management-page {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
}

.code-management-layout {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(380px, .95fr) minmax(0, 1.15fr);
  gap: 12px;
}

.code-management-card,
.code-management-editor-card {
  border: 1px solid var(--line-s);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 1px 4px rgba(15,23,42,.06);
}

.dark .code-management-card,
.dark .code-management-editor-card {
  background: #111b2e;
  border-color: var(--line);
  box-shadow: none;
}

.code-management-card {
  min-height: 0;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
}

.code-management-card-body {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 10px;
  padding: 10px 12px 12px;
}

.panel-field.code-management-search-field {
  flex: 1 1 auto;
  margin-bottom: 0;
}

.code-management-search-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  min-width: 0;
}

.code-management-list-scroll,
.code-management-editor-body {
  min-height: 0;
  overflow-y: auto;
}

.code-management-list-scroll {
  padding-right: 2px;
}

.code-management-editor-body {
  padding: 10px 12px 12px;
}

.code-management-list-scroll::-webkit-scrollbar,
.code-management-editor-body::-webkit-scrollbar {
  width: 4px;
}

.code-management-list-scroll::-webkit-scrollbar-thumb,
.code-management-editor-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--line-s);
}

.code-management-list-table {
  display: grid;
  gap: 6px;
}

.code-management-list-head,
.code-management-list-row {
  display: grid;
  gap: 10px;
  align-items: center;
}

.code-management-list-head.is-group,
.code-management-list-row.is-group {
  grid-template-columns: 26px minmax(86px, .8fr) minmax(150px, 1.45fr) minmax(108px, .95fr) minmax(72px, .75fr) 56px;
}

.code-management-list-head.is-code,
.code-management-list-row.is-code {
  grid-template-columns: 26px minmax(88px, .8fr) minmax(150px, 1.3fr) minmax(120px, 1fr) minmax(92px, .8fr) 56px 72px;
}

.code-management-list-head {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 0 10px 8px;
  background: linear-gradient(180deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.92) 100%);
  border-bottom: 1px solid var(--line-s);
}

.dark .code-management-list-head {
  background: linear-gradient(180deg, rgba(17,27,46,.98) 0%, rgba(17,27,46,.94) 100%);
}

.code-management-list-head span {
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 700;
}

.code-management-list-row {
  width: 100%;
  padding: 11px 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  transition: background .14s, border-color .14s;
}

.code-management-list-row:hover {
  background: var(--surface-2);
  border-color: var(--line-s);
}

.code-management-list-row.is-selected {
  background: var(--primary-soft);
  border-color: rgba(0,87,231,.16);
}

.code-management-modal {
  position: fixed;
  inset: 0;
  z-index: 48;
}

.code-management-modal.hidden {
  display: none !important;
}

.code-management-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 18, 32, .42);
  backdrop-filter: blur(6px);
}

.code-management-modal-dialog {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(860px, calc(100vw - 40px));
  max-height: min(78vh, 780px);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  border: 1px solid var(--line-s);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 30px 60px rgba(15, 23, 42, .24);
}

.dark .code-management-modal-dialog {
  background: #111b2e;
  border-color: var(--line);
  box-shadow: 0 22px 44px rgba(0, 0, 0, .34);
}

.code-management-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--line-s);
}

.dark .code-management-modal-head {
  border-color: var(--line);
}

.code-management-modal-body {
  min-height: 0;
  overflow-y: auto;
  padding: 16px 18px 18px;
}

.code-management-modal-body::-webkit-scrollbar {
  width: 4px;
}

.code-management-modal-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--line-s);
}

.code-management-editor-card {
  min-height: 0;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
}

.system-line-card-head.is-subcard {
  padding: 11px 12px;
}

.code-management-head-note {
  margin-top: 4px;
  color: var(--ink-3);
  font-size: 11px;
  line-height: 1.5;
}

.code-management-editor-body .panel-field-label,
.code-management-search-field .panel-field-label {
  color: var(--ink-2);
}

.drawing-space-shell {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 14px 24px 22px;
  background: linear-gradient(160deg, #EFEFF3 0%, #E2E3EC 100%);
}

.dark .drawing-space-shell {
  background: linear-gradient(160deg, #0C1526 0%, #091220 100%);
}

.drawing-space-shell[hidden] {
  display: none !important;
}

.drawing-space-page {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
  min-width: 0;
}

.drawing-space-toolbar,
.drawing-space-floor-card,
.drawing-space-preview-card,
.drawing-space-modal-dialog,
.drawing-space-editor-side,
.drawing-space-editor-stage-card,
.drawing-space-editor-detail {
  border: 1px solid var(--line-s);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 1px 4px rgba(15,23,42,.06);
}

.dark .drawing-space-toolbar,
.dark .drawing-space-floor-card,
.dark .drawing-space-preview-card,
.dark .drawing-space-modal-dialog,
.dark .drawing-space-editor-side,
.dark .drawing-space-editor-stage-card,
.dark .drawing-space-editor-detail {
  background: #111b2e;
  border-color: var(--line);
  box-shadow: none;
}

.drawing-space-toolbar {
  display: flex;
  align-items: flex-end;
  flex-wrap: nowrap;
  gap: 10px;
  padding: 12px 14px;
  position: relative;
  z-index: 8;
}

.panel-field.drawing-space-toolbar-field {
  flex: 0 1 220px;
  margin-bottom: 0;
  min-width: 0;
}

.query-action-button {
  flex: 0 0 92px;
  justify-content: center;
  height: 32px;
}

.drawing-space-toolbar .lab-select {
  position: relative;
  z-index: 1;
}

.drawing-space-toolbar .lab-select.open {
  z-index: 24;
}

.drawing-space-toolbar .lab-select-menu {
  z-index: 30;
}

.drawing-space-toolbar .lab-select-trigger,
.drawing-space-toolbar-chip,
.drawing-space-toolbar-note {
  min-height: 32px;
  border: 1px solid var(--line-s);
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--ink);
  padding: 0 10px;
  display: flex;
  align-items: center;
  font-size: 12px;
  font-weight: 500;
}

.drawing-space-layout {
  min-height: 0;
  overflow: auto;
  display: grid;
  grid-template-columns: minmax(280px, 330px) minmax(0, 1fr);
  gap: 12px;
}

.drawing-space-floor-card,
.drawing-space-preview-card {
  min-height: 0;
  overflow: hidden;
  display: grid;
}

.drawing-space-floor-card {
  grid-template-rows: auto auto 1fr;
}

.drawing-space-preview-card {
  grid-template-rows: auto 1fr;
}

.drawing-space-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-s);
}

.drawing-space-card-head h3 {
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.drawing-space-card-actions {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  align-items: center;
}

.drawing-space-action-sep {
  width: 1px;
  height: 20px;
  background: var(--line-s);
  margin: 0 4px;
  flex-shrink: 0;
}

.drawing-space-inline-status {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
  padding: 3px 8px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  animation: drawing-space-toast-in 0.2s ease;
}

.drawing-space-inline-status.is-warning {
  color: #9a5a00;
  background: rgba(180, 100, 0, 0.1);
}

.drawing-space-inline-status.is-danger {
  color: var(--bad);
  background: color-mix(in srgb, var(--bad) 10%, transparent);
}

@keyframes drawing-space-toast-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.drawing-space-inline-status.hidden {
  display: none;
}

.living-lab-inline-status {
  align-self: center;
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  margin-right: 4px;
  white-space: nowrap;
  animation: drawing-space-toast-in 0.2s ease;
}

.living-lab-inline-status.is-warning {
  color: #9a5a00;
}

.living-lab-inline-status.is-danger {
  color: var(--bad);
}

.living-lab-inline-status.hidden {
  display: none;
}

.drawing-space-preview-body {
  min-height: 0;
  padding: 10px 12px;
}

.drawing-space-preview-body {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 10px;
  overflow: hidden;
}

.drawing-space-preview-body::-webkit-scrollbar,
.system-line-tree-scroll::-webkit-scrollbar,
.drawing-space-editor-detail-body::-webkit-scrollbar {
  width: 4px;
}

.drawing-space-preview-body::-webkit-scrollbar-thumb,
.system-line-tree-scroll::-webkit-scrollbar-thumb,
.drawing-space-editor-detail-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--line-s);
}

.drawing-space-floor-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
}

.drawing-space-floor-badge.is-linked {
  background: rgba(15,169,104,.10);
  color: var(--good);
}

.drawing-space-floor-badge.is-empty {
  background: rgba(228,67,90,.08);
  color: var(--bad);
}

.drawing-space-preview-meta {
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 600;
}

.drawing-space-preview-stage {
  position: relative;
  min-height: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  border: 1px dashed var(--line-s);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255,255,255,.85) 0%, rgba(231,232,239,.92) 100%);
  overflow: hidden;
}

.drawing-space-preview-canvas {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(100%, 1120px);
  height: auto;
  aspect-ratio: var(--drawing-space-aspect);
  transform: translate(-50%, -50%);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15,23,42,.12);
}

.drawing-space-preview-image,
.drawing-space-preview-document,
.drawing-space-preview-overlay,
.drawing-space-marker-layer,
.drawing-space-editor-media,
.drawing-space-editor-overlay,
.drawing-space-editor-labels {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.drawing-space-preview-image {
  object-fit: contain;
  background: #fff;
}

.drawing-space-preview-document {
  border: 0;
  background: #fff;
  pointer-events: none;
}

.drawing-space-preview-overlay {
  overflow: visible;
  z-index: 2;
}

.drawing-space-marker-layer {
  z-index: 3;
  pointer-events: none;
}

.drawing-space-polygon {
  fill: transparent;
  stroke: rgba(0,87,231,.30);
  stroke-width: .22;
  pointer-events: auto;
}

.drawing-space-polygon.is-active {
  fill: rgba(0,87,231,.18);
  stroke: rgba(0,87,231,.82);
  stroke-width: .38;
}

.drawing-space-vertex,
.drawing-space-anchor {
  stroke: none;
}

.drawing-space-vertex {
  fill: rgba(0,87,231,.72);
  pointer-events: auto;
}

.drawing-space-anchor {
  fill: rgba(228,67,90,.78);
  pointer-events: auto;
}

.drawing-space-vertex.is-active,
.drawing-space-anchor.is-active {
  stroke-width: .75;
}

.drawing-space-snap-preview-line {
  stroke: rgba(0, 87, 231, .7);
  stroke-width: .32;
  stroke-dasharray: 1.2 1.1;
  fill: none;
  pointer-events: none;
}

.drawing-space-snap-preview-dot {
  fill: rgba(0, 87, 231, .9);
  stroke: #fff;
  stroke-width: .35;
  pointer-events: none;
}

.drawing-space-vertex-label {
  fill: var(--ink);
  font-size: 3px;
  font-weight: 700;
  paint-order: stroke;
  stroke: rgba(255,255,255,.95);
  stroke-width: .24;
}

.drawing-space-space-label,
.drawing-space-editor-label {
  position: absolute;
  transform: translate(-50%, -50%);
  pointer-events: auto;
  text-align: center;
}

/* 도면 미리보기: 기본은 점만 보여주고, hover/포커스/선택 시에만 이름이
   옆으로 펼쳐짐 -- 공간이 화면상 가까이 몰려있어도 이름표끼리 겹치거나
   옆 공간을 침범해 보이지 않게 하기 위함. */
.drawing-space-space-label {
  display: inline-flex;
  align-items: center;
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 999px;
  border: 2px solid var(--primary);
  background: #fff;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(15,23,42,.12);
  transition: width .16s ease, height .16s ease, padding .16s ease, background .16s ease;
  cursor: pointer;
}
.drawing-space-label-dot {
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--primary);
}
.drawing-space-space-label .drawing-space-label-text {
  display: inline-block;
  flex: 0 0 auto;
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  transition: max-width .18s ease, opacity .12s ease;
}
.drawing-space-space-label:hover,
.drawing-space-space-label:focus-visible,
.drawing-space-space-label.is-active {
  width: auto;
  height: 24px;
  padding: 0 10px;
  border-color: rgba(0,87,231,.4);
  background: rgba(233,241,255,.98);
}
.drawing-space-space-label:hover .drawing-space-label-dot,
.drawing-space-space-label:focus-visible .drawing-space-label-dot,
.drawing-space-space-label.is-active .drawing-space-label-dot {
  display: none;
}
.drawing-space-space-label:hover .drawing-space-label-text,
.drawing-space-space-label:focus-visible .drawing-space-label-text,
.drawing-space-space-label.is-active .drawing-space-label-text {
  max-width: 200px;
  opacity: 1;
}

/* 에디터 팝업: 공간 하나만 항상 표시하는 곳이라 겹칠 일이 없음 -- 점 없이
   기존처럼 이름을 항상 펼쳐서 보여줌. */
.drawing-space-editor-label {
  max-width: 140px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.92);
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  box-shadow: 0 4px 16px rgba(15,23,42,.12);
}
.drawing-space-editor-label .drawing-space-label-dot {
  display: none;
}
.drawing-space-editor-label.is-active {
  border-color: rgba(0,87,231,.25);
  background: rgba(233,241,255,.96);
}

.drawing-space-object-marker,
.drawing-space-editor-marker,
.drawing-space-tree-icon,
.floor-sensor-button {
  --marker-color: #475569;
  --marker-border: rgba(71,85,105,.45);
  --marker-bg: rgba(71,85,105,.10);
}

.type-renewable { --marker-color: var(--good); --marker-border: rgba(15,169,104,.45); --marker-bg: var(--good-soft); }
.type-controller { --marker-color: var(--primary); --marker-border: rgba(0,87,231,.45); --marker-bg: var(--primary-soft); }
.type-sensor { --marker-color: var(--accent); --marker-border: rgba(255,138,0,.5); --marker-bg: var(--accent-soft); }
.type-meter { --marker-color: #7C3AED; --marker-border: rgba(124,58,237,.45); --marker-bg: rgba(124,58,237,.10); }
.type-gateway { --marker-color: #0891B2; --marker-border: rgba(8,145,178,.45); --marker-bg: rgba(8,145,178,.10); }

.drawing-space-object-marker,
.drawing-space-editor-marker {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--marker-border);
  background: var(--surface);
  color: var(--marker-color);
  box-shadow: 0 2px 6px rgba(15,23,42,.16);
  pointer-events: auto;
  cursor: pointer;
}

.drawing-space-object-marker svg,
.drawing-space-editor-marker svg {
  width: 9px;
  height: 9px;
}

.drawing-space-object-marker.is-active,
.drawing-space-editor-marker.is-active {
  background: var(--marker-color);
  color: #fff;
  box-shadow: 0 0 0 3px var(--marker-bg), 0 4px 14px rgba(15,23,42,.16);
}

.drawing-space-tree-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--marker-bg);
  color: var(--marker-color);
}

.drawing-space-tree-icon svg {
  width: 11px;
  height: 11px;
}

.drawing-space-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.drawing-space-summary-item {
  display: grid;
  gap: 3px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line-s);
  background: var(--surface-2);
}

.drawing-space-summary-item span {
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 600;
}

.drawing-space-summary-item strong {
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

[data-surface="drawing-space-management"] .panel-subsection-label {
  text-transform: none;
  letter-spacing: .02em;
}

.drawing-space-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
}

.drawing-space-modal.hidden {
  display: none;
}

.drawing-space-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 15, 30, .48);
}

.drawing-space-modal-dialog {
  position: absolute;
  inset: 28px;
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
}

.drawing-space-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-s);
}

.drawing-space-modal-head h3 {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.drawing-space-modal-layout {
  min-height: 0;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 320px;
  gap: 12px;
  padding: 12px;
}

.drawing-space-editor-side,
.drawing-space-editor-stage-card,
.drawing-space-editor-detail {
  min-height: 0;
  overflow: hidden;
}

.drawing-space-editor-side {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.drawing-space-editor-side-head {
  display: grid;
  gap: 4px;
  padding: 12px;
  border-bottom: 1px solid var(--line-s);
}

.drawing-space-editor-stage-card {
  display: grid;
  grid-template-rows: auto 1fr;
  padding: 12px;
  gap: 10px;
}

.drawing-space-editor-stage-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.drawing-space-editor-stage-meta strong {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.drawing-space-editor-stage-meta span {
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 500;
}

.drawing-space-editor-stage {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line-s);
  border-radius: 12px;
  background:
    radial-gradient(circle at center, rgba(255,255,255,.9) 0%, rgba(237,238,244,.96) 100%);
  cursor: grab;
}

.drawing-space-editor-stage.is-dragging {
  cursor: grabbing;
}

.drawing-space-editor-viewport {
  position: absolute;
  inset: 18px;
  overflow: hidden;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawing-space-editor-canvas-shell {
  position: relative;
  width: min(100%, 1200px);
  aspect-ratio: var(--drawing-space-aspect);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 14px 40px rgba(15,23,42,.18);
  flex-shrink: 0;
}

.drawing-space-editor-canvas {
  position: absolute;
  inset: 0;
  transform-origin: center center;
}

.drawing-space-editor-media {
  object-fit: contain;
  background: #fff;
  pointer-events: none;
}

.drawing-space-editor-overlay {
  z-index: 2;
  overflow: visible;
}

.drawing-space-editor-labels,
.drawing-space-editor-markers {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  pointer-events: none;
}

.drawing-space-editor-detail {
  display: grid;
  grid-template-rows: auto 1fr;
}

.drawing-space-editor-detail-head {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-s);
}

.drawing-space-editor-detail-head strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.drawing-space-editor-detail-body {
  min-height: 0;
  overflow-y: auto;
  padding: 12px 14px;
}

.drawing-space-point-list {
  display: grid;
  gap: 8px;
}

.drawing-space-point-row {
  display: grid;
  grid-template-columns: 24px 1fr 1fr 34px;
  gap: 6px;
  align-items: center;
}

.drawing-space-point-row strong {
  color: var(--ink-2);
  font-size: 11px;
  font-weight: 700;
}

.drawing-space-point-remove {
  min-width: 34px;
  padding: 0;
  justify-content: center;
}

/* 3D 캔버스 */
.space-model-viewer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  overflow: hidden;
}
.space-model-viewer canvas {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
}

/* 로딩/에러 상태 */
.viewer-status {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  max-width: 300px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  line-height: 1.5;
}
.viewer-status.is-hidden { display: none; }
.viewer-status.is-error {
  border-color: rgba(228,67,90,.3);
  background: var(--bad-soft);
  color: var(--bad);
}

/* 공간 라벨 / 센서 오버레이 */
.standard-space-labels { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.floor-sensor-overlay  { position: absolute; inset: 0; z-index: 2; pointer-events: none; }

/* 기본값: 공간마다 작은 점만 표시. 이름은 hover/포커스/선택 시에만 옆으로
   펼쳐서 보여줌 -- 여러 공간이 화면상 가까이 있어도 이름표끼리 겹치거나
   옆 공간을 침범해 보이지 않게 하기 위함. */
.standard-space-label {
  position: absolute;
  display: inline-flex;
  align-items: center;
  width: 14px;
  height: 14px;
  padding: 0;
  border: 2px solid var(--primary);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  pointer-events: auto;
  overflow: hidden;
  text-align: center;
  white-space: nowrap;
  transform: translate(-50%, -50%);
  transition: width .16s ease, height .16s ease, padding .16s ease, background .16s ease, box-shadow .16s ease;
  box-shadow: var(--shadow-sm);
  z-index: 4;
}
.standard-space-label-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--primary);
}
.standard-space-label-text {
  display: inline-block;
  flex: 0 0 auto;
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  transition: max-width .18s ease, opacity .12s ease;
}
.standard-space-label:hover,
.standard-space-label:focus-visible,
.standard-space-label.active {
  width: auto;
  height: 28px;
  padding: 0 12px;
  border-color: rgba(0,87,231,.5);
  background: var(--primary);
  box-shadow: 0 8px 20px rgba(0,87,231,.25);
  z-index: 20;
}
.standard-space-label:hover .standard-space-label-dot,
.standard-space-label:focus-visible .standard-space-label-dot,
.standard-space-label.active .standard-space-label-dot {
  display: none;
}
.standard-space-label:hover .standard-space-label-text,
.standard-space-label:focus-visible .standard-space-label-text,
.standard-space-label.active .standard-space-label-text {
  max-width: 220px;
  opacity: 1;
}
.standard-space-label.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -44%);
}

/* 선택 공간 폴리곤 오버레이 -- 라벨(z-index:1)/센서·객체 아이콘(z-index:2)보다
   아래에 있어야 함(면이 아이콘을 덮어 가리면 안 됨). */
.space-polygon-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.space-polygon-overlay-shape {
  fill: rgba(0, 96, 220, 0.16);
  stroke: none;
}

/* 센서 버튼 */
.floor-sensor-button {
  position: absolute;
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(15,169,104,.5);
  background: rgba(255,255,255,.95);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  pointer-events: auto;
  transform: translate(-50%, -50%);
  transition: transform .16s, box-shadow .16s;
}
.floor-sensor-button:hover, .floor-sensor-button.is-active {
  transform: translate(-50%, -50%) scale(1.1);
  border-color: var(--good);
  box-shadow: 0 0 0 4px rgba(15,169,104,.18);
}
.floor-sensor-button.is-object {
  border-color: var(--marker-border);
  background: var(--surface);
  color: var(--marker-color);
  display: flex;
  align-items: center;
  justify-content: center;
}
.floor-sensor-button.is-object svg {
  width: 11px;
  height: 11px;
}
.floor-sensor-button.is-object:hover,
.floor-sensor-button.is-object.is-active {
  background: var(--marker-color);
  color: #fff;
  border-color: var(--marker-color);
  box-shadow: 0 0 0 4px var(--marker-bg);
}
.floor-sensor-button.hidden, .floor-sensor-popup.hidden { opacity: 0; pointer-events: none; }

/* 센서 팝업 */
.floor-sensor-popup {
  position: absolute;
  width: 172px;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  pointer-events: auto;
  transform: translate(-50%, -50%);
}
.floor-sensor-popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.floor-sensor-popup-title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}
.floor-sensor-popup-title::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 3px var(--good-soft);
  flex-shrink: 0;
}
.floor-sensor-popup-close {
  width: 20px; height: 20px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 700;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .15s;
}
.floor-sensor-popup-close:hover { background: var(--line); }
.floor-sensor-popup-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
.floor-sensor-popup-item {
  padding: 6px 8px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}
.floor-sensor-popup-item.full { grid-column: 1 / -1; }
.floor-sensor-popup-item span {
  display: block;
  font-size: 9px;
  font-weight: 700;
  color: var(--ink-3);
  margin-bottom: 3px;
  white-space: nowrap;
}
.floor-sensor-popup-item strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

/* 건물 피크 */
.building-peek-hotspot {
  position: absolute;
  left: 39%; top: 31%;
  width: 29%; height: 47%;
  z-index: 2;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.building-peek-hotspot.hidden { display: none; }
.monitoring-not-ready {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-1, #0b1220);
  padding: 24px;
  pointer-events: none;
}
.monitoring-not-ready.hidden { display: none; }
.monitoring-not-ready .menu-placeholder-card {
  max-width: 420px;
  pointer-events: auto;
}
.building-peek-stage {
  position: absolute;
  inset: 7% 14% 10% 24%;
  z-index: 3;
  pointer-events: none;
}
.building-peek-stage.hidden { display: none; }
.building-peek-energy-stack { position: relative; width: 100%; height: 100%; }

.building-peek-energy-card {
  position: absolute;
  left: 3.5%; top: var(--peek-card-top, 14%);
  width: 13.2%; min-width: 100px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}
.dark .building-peek-energy-card {
  background: rgba(13,19,32,.88);
  border-color: var(--line);
}
.building-peek-energy-card::after {
  content: "";
  position: absolute;
  right: -13px; top: 50%;
  width: 13px; height: 1px;
  background: var(--line-s);
}
.building-peek-energy-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 3px;
}
.building-peek-energy-floor  { color: var(--ink-3); font-size: 10px; font-weight: 700; }
.building-peek-energy-main   { color: var(--ink);   font-size: 11px; font-weight: 800; letter-spacing: -.02em; }
.building-peek-energy-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding-top: 4px;
  margin-top: 3px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 9px; font-weight: 700;
}
.building-peek-energy-row strong { color: var(--ink); font-size: 9px; font-weight: 800; }

.building-peek-stack { position: relative; width: 100%; height: 100%; }
.building-peek-floor {
  position: absolute;
  left: 54%; top: 72%;
  width: 28%; height: 19%;
  transform: translate(-50%,-50%) translateY(calc(var(--peek-depth)*-20%)) translateX(calc(var(--peek-depth)*1.1%));
  border: 0; border-radius: 0;
  background: transparent; box-shadow: none;
  pointer-events: auto;
  transition: transform .22s, filter .22s;
}
.building-peek-floor:hover {
  transform: translate(-50%,-50%) translateY(calc(var(--peek-depth)*-20% - .8%)) translateX(calc(var(--peek-depth)*1.1% + .4%));
  filter: brightness(1.04);
}
.building-peek-floor.active { filter: brightness(1.06); }
.building-peek-label {
  position: absolute;
  left: -10px; bottom: 10px;
  color: var(--ink-2);
  font-size: 15px; font-weight: 800; letter-spacing: -.01em;
  text-shadow: 0 2px 8px rgba(255,255,255,.7);
}
.dark .building-peek-label { text-shadow: 0 2px 8px rgba(0,0,0,.6); }
.building-peek-slab { position: absolute; inset: 0; background: transparent; overflow: visible; }
.building-peek-floor-face {
  position: absolute;
  left: 14px; right: 22px; top: 12px; bottom: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(200,208,220,.98) 0%, rgba(178,186,198,.98) 100%);
  border: 1px solid rgba(140,148,160,.8);
  box-shadow: inset 0 2px 0 rgba(255,255,255,.4), 0 10px 20px rgba(30,50,90,.08);
}
.dark .building-peek-floor-face {
  background: linear-gradient(180deg, rgba(40,52,72,.98) 0%, rgba(30,42,62,.98) 100%);
  border-color: rgba(50,65,90,.8);
}
.building-peek-floor-front {
  position: absolute;
  left: 0; right: 0; bottom: 0; height: 18px;
  background: linear-gradient(180deg, rgba(0,87,231,.9) 0%, rgba(0,65,180,.9) 100%);
  border: 1px solid rgba(0,65,180,.9);
  box-shadow: 0 6px 14px rgba(0,65,180,.22);
}
.building-peek-floor-side {
  position: absolute;
  right: 0; top: 16px; bottom: 18px; width: 18px;
  transform: skewY(-34deg);
  transform-origin: top left;
  background: linear-gradient(180deg, rgba(168,172,184,.98) 0%, rgba(140,144,156,.98) 100%);
  border: 1px solid rgba(128,132,144,.9);
  border-left: 0;
}
.dark .building-peek-floor-side {
  background: linear-gradient(180deg, rgba(35,45,65,.98) 0%, rgba(25,35,55,.98) 100%);
}
.building-peek-balconies { display: none; }
.building-peek-floor-shadow {
  position: absolute;
  left: 8%; right: 10%; bottom: -10px;
  height: 14px; border-radius: var(--r-pill);
  background: rgba(30,50,90,.1);
  filter: blur(8px);
  overflow: hidden;
}

/* 뷰어 그라디언트 */
.viewer-gradient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at center, transparent 40%, rgba(235,242,251,.12) 80%, rgba(225,235,248,.22) 100%);
}
.dark .viewer-gradient {
  background: radial-gradient(circle at center, transparent 40%, rgba(7,11,20,.12) 80%, rgba(6,10,18,.28) 100%);
}

/* 제어 모드 스위치 */
.control-mode-switch {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 3px;
  background: var(--hud-bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 3px;
  backdrop-filter: var(--hud-blur);
  box-shadow: var(--shadow-sm);
}
.control-mode-button {
  padding: 6px 18px;
  border-radius: 7px;
  border: 0;
  background: transparent;
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 700;
  transition: all .15s;
  font-family: inherit;
}
.control-mode-button.active {
  background: var(--primary);
  color: var(--primary-ink);
}
.dark .control-mode-button.active { color: #fff; }

/* ══ HUD 패널 공통 ══ */
.hud-panel, .hud-bottom-bar { position: absolute; z-index: 2; }

.hud-panel {
  border: 1px solid var(--line-s);
  background: var(--hud-bg);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(15,23,42,.08), 0 12px 32px -8px rgba(15,23,42,.16);
  backdrop-filter: var(--hud-blur);
}
.dark .hud-panel {
  box-shadow: 0 2px 8px rgba(0,0,0,.20), 0 12px 32px -8px rgba(0,0,0,.32);
}

/* HUD 좌측 */
.hud-left {
  left: 18px;
  top: 70px;
  width: 286px;
  padding: 16px;
  max-height: calc(100% - 88px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* HUD 우측 (공간 상세) */
.hud-right {
  right: 18px;
  top: 18px;
  width: 340px;
  padding: 16px;
}
.hidden-building-detail { display: none; }

/* HUD 헤더 */
.hud-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.hud-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -.01em;
}
.card-title-icon {
  width: 22px; height: 22px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  flex-shrink: 0;
}
.card-title-icon svg {
  width: 13px; height: 13px;
  display: block;
}
.card-title-icon--alert {
  background: var(--bad-soft);
  color: var(--bad);
}

/* JS 동적 생성 카드 아이콘 (icon-* 클래스) */
.icon-energy::before  { content: ""; display:block; width:13px; height:13px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 2L4 9h5l-2 5 7-8H9l2-4z' stroke-linejoin='round' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 2L4 9h5l-2 5 7-8H9l2-4z' stroke-linejoin='round' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat; }

.icon-building::before { content: ""; display:block; width:13px; height:13px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='2' y='5' width='12' height='10' rx='1'/%3E%3Cpath d='M5 15V9h6v6'/%3E%3Cpath d='M6 5V3a2 2 0 0 1 4 0v2'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='2' y='5' width='12' height='10' rx='1'/%3E%3Cpath d='M5 15V9h6v6'/%3E%3Cpath d='M6 5V3a2 2 0 0 1 4 0v2'/%3E%3C/svg%3E") center/contain no-repeat; }

.icon-control::before { content: ""; display:block; width:13px; height:13px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='8' cy='8' r='2.5'/%3E%3Cpath d='M8 1v2M8 13v2M1 8h2M13 8h2M3.1 3.1l1.4 1.4M11.5 11.5l1.4 1.4M3.1 12.9l1.4-1.4M11.5 4.5l1.4-1.4'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='8' cy='8' r='2.5'/%3E%3Cpath d='M8 1v2M8 13v2M1 8h2M13 8h2M3.1 3.1l1.4 1.4M11.5 11.5l1.4 1.4M3.1 12.9l1.4-1.4M11.5 4.5l1.4-1.4'/%3E%3C/svg%3E") center/contain no-repeat; }

.icon-infra::before { content: ""; display:block; width:13px; height:13px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 1l3 5H5l3-5z'/%3E%3Ccircle cx='4' cy='12' r='2.5'/%3E%3Ccircle cx='12' cy='12' r='2.5'/%3E%3Cpath d='M7 10.5H5M11 10.5h-2M8 6v3'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 1l3 5H5l3-5z'/%3E%3Ccircle cx='4' cy='12' r='2.5'/%3E%3Ccircle cx='12' cy='12' r='2.5'/%3E%3Cpath d='M7 10.5H5M11 10.5h-2M8 6v3'/%3E%3C/svg%3E") center/contain no-repeat; }

.icon-alert::before { content: ""; display:block; width:13px; height:13px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 2L1.5 13h13L8 2z' stroke-linejoin='round'/%3E%3Cpath d='M8 6v3.5M8 11.5v.5' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' stroke='%23000' stroke-width='1.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 2L1.5 13h13L8 2z' stroke-linejoin='round'/%3E%3Cpath d='M8 6v3.5M8 11.5v.5' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat; }

.card-title-icon.icon-alert { background: var(--bad-soft); color: var(--bad); }
.reference-status-card.energy-card .card-title-icon { background: var(--accent-soft); color: var(--accent); }
.reference-status-card.infra-card  .card-title-icon { background: var(--surface-2);   color: var(--ink-2); }

.hud-head span { font-size: 11px; color: var(--ink-3); font-weight: 600; }

/* 패널 카드 헤더 actions + collapse 버튼 */
.panel-card-header-actions {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
}
.card-collapse-button {
  width: 22px; height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-s);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--ink-3);
  padding: 0;
  flex-shrink: 0;
  transition: border-color .16s, color .16s, background .16s;
}
.card-collapse-button:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
}
.card-collapse-button::before {
  content: "";
  width: 6px; height: 6px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform .16s;
}
.reference-status-card.is-collapsed .card-collapse-button::before {
  transform: rotate(-135deg) translateY(-1px);
}

.panel-back-button {
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  transition: background .15s;
}
.panel-back-button:hover { background: var(--primary-soft); }
.panel-back-button.hidden { display: none; }

/* 패널 필드 */
.panel-field { display: grid; gap: 6px; margin-bottom: 12px; }
.panel-field-label { font-size: 11px; color: var(--ink-3); font-weight: 600; letter-spacing: .02em; }
.panel-subsection-label {
  font-size: 11px;
  color: var(--ink-3);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
  border-left: 2px solid var(--primary);
  padding-left: 6px;
}

/* 랩 셀렉트 */
.lab-select { position: relative; }
.lab-select-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line-s);
  border-radius: var(--radius);
  padding: 10px 14px;
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s, box-shadow .15s;
}
.lab-select-trigger:hover { border-color: var(--primary); }
.lab-select-trigger.is-disabled {
  cursor: not-allowed;
  opacity: .6;
}
.lab-select-trigger.is-disabled:hover { border-color: var(--line-s); }
.lab-select.open .lab-select-trigger,
.lab-select-trigger:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,87,231,.12);
}
.lab-select-arrow { color: var(--ink-3); font-size: 12px; transition: transform .18s; }
.lab-select.open .lab-select-arrow { transform: rotate(180deg); }
.lab-select-menu {
  position: absolute;
  left: 0; right: 0;
  top: calc(100% + 6px);
  display: none;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: var(--hud-blur);
  z-index: 4;
}
.lab-select.open .lab-select-menu { display: grid; gap: 3px; }
.lab-select-option {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--ink-2);
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  transition: background .15s;
}
.lab-select-option:hover, .lab-select-option.active {
  background: var(--primary-soft);
  border-color: rgba(0,87,231,.15);
  color: var(--primary);
}

/* 건물 요약 그리드 */
.building-summary-grid { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.building-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 9px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-size: 12px;
}
.building-summary-row span  { color: var(--ink-3); }
.building-summary-row strong { color: var(--ink); font-weight: 700; }

/* 탭 로우 */
.tab-row {
  display: flex;
  gap: 0;
  margin: 10px 0 12px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 0;
  flex-shrink: 0;
}
.mini-tab {
  flex: 1;
  min-height: 30px;
  padding: 0 10px 6px;
  border-radius: 0;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 700;
  transition: all .15s;
  margin-bottom: -1px;
}
.mini-tab.active { background: transparent; border-bottom-color: var(--primary); color: var(--primary); }

/* 탭 패널 */
.tab-panel { display: none; min-height: 0; }
.tab-panel.active {
  display: block;
  flex: 1;
  overflow-y: auto;
  padding-right: 2px;
}
.tab-panel.active::-webkit-scrollbar { width: 4px; }
.tab-panel.active::-webkit-scrollbar-thumb { border-radius: 2px; background: var(--line-s); }

/* 스페이스 트리 */
.tree-root   { display: grid; gap: 6px; }
.tree-group  { display: grid; gap: 6px; }

.tree-floor-button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border: 1px solid var(--line-s);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  min-height: 38px;
  box-shadow: var(--shadow-sm);
  transition: all .15s;
}
.tree-floor-button:hover  { border-color: var(--primary); }
.tree-floor-button.active {
  background: var(--primary-soft);
  border-color: rgba(0,87,231,.25);
  color: var(--primary);
}
.dark .tree-floor-button.active { color: var(--primary); }
.tree-floor-arrow { color: var(--ink-3); font-size: 16px; line-height: 1; }

.tree-children { display: none; gap: 6px; padding-left: 4px; }
.tree-children.expanded { display: grid; }

.space-item, .facility-item {
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  min-height: 38px;
  transition: all .15s;
}
.space-item { width: 100%; text-align: left; }
.space-item:hover, .facility-item:hover { border-color: var(--primary); }
.space-item.active, .facility-item.active {
  border-color: rgba(0,87,231,.3);
  background: var(--primary-soft);
  box-shadow: 0 4px 12px rgba(0,87,231,.12);
}
.space-item strong { display: block; font-size: 13px; color: var(--ink); }
.space-item span   { display: block; margin-top: 3px; font-size: 11px; color: var(--ink-3); }
.facility-item     { width: 100%; text-align: left; font-size: 12px; font-weight: 700; color: var(--ink-2); }
.facility-item strong { display: block; font-size: 13px; color: var(--ink); }
.facility-item span   { display: block; margin-top: 3px; font-size: 11px; color: var(--ink-3); font-weight: 500; }

.facility-space-group { display: grid; gap: 6px; }
.facility-space-label { padding: 0 2px; font-size: 11px; font-weight: 700; color: var(--ink-3); }
.facility-space-group + .facility-space-group { margin-top: 8px; }
.facility-empty { padding: 10px 12px; font-size: 12px; color: var(--ink-3); }

/* ══ 인사이트 패널 (우측 오버레이) ══ */
.building-insight-panel {
  position: absolute;
  top: 18px;
  right: 18px;
  bottom: 18px;
  width: 230px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  scrollbar-width: none;
}
.building-insight-panel::-webkit-scrollbar { display: none; }

.reference-status-card {
  background: var(--hud-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: var(--hud-blur);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  flex-shrink: 0;
}
.panel-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.panel-card-header h3 {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}
.panel-card-header > span {
  font-size: 10px;
  color: var(--primary);
  font-weight: 700;
}

/* 에너지 링 */
.reference-card-body { padding: 10px 12px; }
.reference-ring {
  position: relative;
  width: 54px; height: 54px;
  float: left;
  margin-right: 10px;
  margin-bottom: 8px;
}
.reference-ring::before {
  content: attr(data-val);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
}
/* 링 SVG는 JS에서 생성하지 않으므로 CSS로 표현 */
.reference-ring {
  background: conic-gradient(var(--accent) 0% 82%, var(--line-s) 82% 100%);
  border-radius: 50%;
}
.reference-ring::after {
  content: "";
  position: absolute;
  inset: 8px;
  background: var(--hud-bg);
  border-radius: 50%;
}
.reference-ring strong {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
  flex-direction: column;
  line-height: 1;
}
.reference-ring strong span { font-size: 9px; color: var(--ink-3); font-weight: 600; }
.reference-ring.orange { background: conic-gradient(var(--accent) 0% 82%, var(--line-s) 82% 100%); }

.reference-metric-list { overflow: hidden; }
.reference-metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  padding: 3px 0;
}
.reference-metric-row span  { color: var(--ink-3); }
.reference-metric-row strong { color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; }

/* 미니 차트 */
.reference-mini-chart {
  padding: 8px 12px;
  border-top: 1px solid var(--line);
}
.reference-mini-chart > span {
  display: block;
  font-size: 10px;
  color: var(--ink-3);
  margin-bottom: 5px;
  font-weight: 600;
}
.reference-mini-chart svg {
  width: 100%;
  height: 32px;
  overflow: visible;
}
.reference-mini-chart svg path {
  fill: none;
  stroke: var(--primary);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* 제어 현황 */
.control-metric-list { padding: 8px 12px 4px; }
.control-metric-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--ink-2);
  margin-bottom: 8px;
}
.control-metric-row strong { color: var(--ink); font-weight: 700; }
.control-mix-panel { padding: 0 12px 10px; }
.control-mix-track {
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  margin-bottom: 8px;
  border: 1px solid var(--line);
}
.control-mix-segment { height: 100%; }
.control-mix-fcu    { flex: 4; background: var(--primary); }
.control-mix-light  { flex: 3; background: var(--accent); }
.control-mix-oau    { flex: 1.5; background: var(--good); opacity: .85; }
.control-mix-vent   { flex: 1; background: var(--ink-3); opacity: .7; }
.control-mix-legend { display: flex; flex-wrap: wrap; gap: 6px; }
.control-mix-legend > span {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: var(--ink-2);
}
.control-mix-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 2px;
  flex-shrink: 0;
}
.control-mix-dot-fcu   { background: var(--primary); }
.control-mix-dot-light { background: var(--accent); }
.control-mix-dot-oau   { background: var(--good); }
.control-mix-dot-vent  { background: var(--ink-3); }

/* 인프라 미터 */
.reference-meter-list { display: flex; flex-direction: column; gap: 8px; }
.reference-meter-row  { display: flex; flex-direction: column; gap: 4px; }
.reference-meter-row > span  { font-size: 11px; color: var(--ink-3); }
.reference-meter-row > strong { font-size: 12px; color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; }
.meter-fill {
  height: 5px;
  border-radius: 3px;
  background: var(--line-s);
  overflow: hidden;
  position: relative;
}
.meter-fill.wide   { background: linear-gradient(90deg, var(--good) 98%, var(--line-s) 98%); }
.meter-fill.medium { background: linear-gradient(90deg, var(--primary) 97%, var(--line-s) 97%); }
.meter-fill.narrow { background: linear-gradient(90deg, var(--warn) 2%, var(--line-s) 2%); }

/* 알람 */
.alert-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: var(--bad-soft);
  color: var(--bad);
  border: 1px solid rgba(228,67,90,.25);
}
.reference-alert-list { padding: 6px 12px 10px; display: flex; flex-direction: column; gap: 4px; }
.reference-alert-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(228,67,90,.05);
  border: 1px solid rgba(228,67,90,.1);
  font-size: 11px;
}
.alert-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--bad);
  flex-shrink: 0;
}
.reference-alert-row > span  { color: var(--ink-2); flex: 1; }
.reference-alert-row > strong { color: var(--bad); font-weight: 700; font-variant-numeric: tabular-nums; }

.alert-critical { background: rgba(228,67,90,.08); border-color: rgba(228,67,90,.2); }
.alert-critical .alert-dot { background: var(--bad); box-shadow: 0 0 0 3px rgba(228,67,90,.18); }
.alert-critical > strong { color: var(--bad); }

.alert-warn { background: rgba(217,119,6,.06); border-color: rgba(217,119,6,.15); }
.alert-warn .alert-dot { background: var(--warn); }
.alert-warn > strong { color: var(--warn); }

.alert-info { background: var(--surface-2); border-color: var(--line); }
.alert-info .alert-dot { background: var(--ink-3); }
.alert-info > strong { color: var(--ink-2); }

/* ══ 표준 공간 모델 수 확장 드롭다운 ══ */
.summary-expand-row {
  display: block !important;
  width: 100%;
  padding: 0 !important;
  overflow: hidden;
  flex-direction: unset !important;
  align-items: unset !important;
  justify-content: unset !important;
}
.summary-expand-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 8px 10px;
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  font-size: 12px;
  text-align: left;
  transition: background .15s;
  box-sizing: border-box;
}
.summary-expand-trigger:hover { background: var(--primary-soft); border-radius: 9px; }
.summary-expand-trigger > span { color: var(--ink-3); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.summary-expand-trigger > strong { color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; flex-shrink: 0; }
.summary-expand-caret {
  color: var(--ink-3);
  font-size: 11px;
  font-style: normal;
  transition: transform .18s;
  flex-shrink: 0;
}
.summary-expand-row.is-open .summary-expand-caret { transform: rotate(180deg); }

.summary-expand-content {
  display: none;
  border-top: 1px solid var(--line);
  padding: 4px 0 2px;
}
.summary-expand-row.is-open .summary-expand-content { display: block; }

.summary-model-list { display: flex; flex-direction: column; gap: 1px; padding: 0 4px; }
.summary-model-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  transition: background .12s;
  white-space: nowrap;
}
.summary-model-item:hover { background: var(--surface-2); }
.summary-model-item > span { color: var(--ink-2); }
.summary-model-item > strong { color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ══ 우측 HUD — 공간 상세 ══ */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}
.info-card {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}
.info-label {
  font-size: 10px;
  color: var(--ink-3);
  font-weight: 600;
  margin-bottom: 5px;
  letter-spacing: .02em;
}
.info-card strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}
.metric-stack { display: grid; gap: 8px; }
.metric-card {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}
.metric-label {
  font-size: 10px;
  color: var(--ink-3);
  font-weight: 600;
  margin-bottom: 5px;
}
.metric-card strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.metric-card small {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--good);
  font-weight: 600;
}
.metric-bar {
  margin-top: 8px;
  height: 5px;
  border-radius: 3px;
  overflow: hidden;
  background: var(--line);
}
.metric-bar i {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--primary), var(--good));
}

/* ══ 하단 KPI 바 — 사용 안 함 ══ */
.hud-bottom-bar { display: none !important; }
.bottom-kpi-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--hud-bg);
  padding: 11px 13px;
  backdrop-filter: var(--hud-blur);
  box-shadow: var(--shadow-sm);
}
.bottom-kpi-card .info-label { margin-bottom: 6px; }
.bottom-kpi-card strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.bottom-kpi-card small {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  color: var(--ink-3);
}

/* ══ 패널 카드 타이틀 그룹 ══ */
.panel-card-title-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex-wrap: wrap;
}

/* ══ 카드 접힘 (is-collapsed) ══ */
.reference-status-card.is-collapsed > :not(.panel-card-header) { display: none !important; }
.reference-status-card.is-collapsed .panel-card-header { margin-bottom: 0; }

/* ══ 에너지 카드 상세 ══ */
.energy-stack { display: grid; gap: 10px; }
.energy-metric-block { display: grid; gap: 8px; }
.energy-metric-block + .energy-metric-block {
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.energy-row-primary,
.energy-row-delta,
.energy-row-peak { grid-template-columns: 1fr auto; }
.energy-row-primary strong,
.energy-row-peak strong { font-size: 18px; }
.energy-submetrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.energy-submetric {
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  display: grid;
  gap: 4px;
}
.energy-submetric span { color: var(--ink-3); font-size: 11px; font-weight: 700; }
.energy-submetric strong { color: var(--ink); font-size: 12px; font-weight: 800; }

.delta-positive { color: var(--bad) !important; }
.delta-negative { color: var(--good) !important; }

/* ══ 제어 현황 보조 행 ══ */
.floor-control-metric-list .control-metric-row-secondary { color: var(--ink-3); font-size: 11.5px; }
.floor-control-metric-list .control-metric-row-secondary strong { font-size: 12px; }

/* ══ 환경 모니터링 카드 ══ */
.floor-environment-grid { display: grid; gap: 8px; }
.reference-status-card.environment-card .floor-environment-grid { gap: 6px; }
.floor-environment-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 12px;
}
.reference-status-card.environment-card .floor-environment-item { padding: 9px 12px; }
.floor-environment-item strong { color: var(--ink); font-size: 13px; font-weight: 800; white-space: nowrap; }

/* ══ 에너지 트렌드 차트 ══ */
.energy-trend-chart { position: relative; }
.energy-trend-chart svg { width: 140px; height: 44px; }
.energy-trend-chart .chart-axis { display: none; }
.energy-trend-chart .chart-label { display: none; }
.energy-trend-chart .chart-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.energy-trend-chart .chart-point {
  fill: var(--accent);
  stroke: var(--surface);
  stroke-width: 1.5;
  cursor: pointer;
  opacity: 0;
  transition: opacity .15s;
}
.energy-trend-chart:hover .chart-point { opacity: 1; }

.energy-chart-tooltip {
  position: absolute;
  z-index: 4;
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(7,11,20,.92);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  transform: translateY(-100%);
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
}

/* ══ KPI 배지 ══ */
.card-kpi-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 10px;
  border-radius: var(--r-pill);
  font-size: 11px !important;
  font-weight: 800 !important;
  white-space: nowrap;
}
.card-kpi-badge-energy      { color: var(--warn) !important; background: var(--warn-soft); }
.card-kpi-badge-environment { color: var(--good) !important; background: var(--good-soft); }
.card-kpi-badge-control     { color: var(--primary) !important; background: var(--primary-soft); }
.card-kpi-badge-infra       { color: var(--ink-2) !important; background: var(--surface-2); border: 1px solid var(--line); }

/* ══ 카메라 디버그 패널 ══ */
.camera-debug-panel {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 10;
  pointer-events: none;
}
.camera-debug-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 9px;
  line-height: 1.6;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.camera-debug-row span { color: var(--ink-3); opacity: .7; }
.camera-debug-row strong { color: var(--ink-2); font-weight: 600; }

/* ══ 반응형 ══ */
@media (max-width: 1680px) {
  .hud-left { width: 260px; }
  .building-insight-panel { width: 210px; }
  .hud-right { width: 300px; }
  .hud-bottom-bar { left: 296px; right: 246px; }
}

@media (max-width: 1180px) {
  body, body.embed-mode { overflow: auto; }
  .workspace, body.embed-mode .workspace { height: auto; min-height: 100vh; overflow: visible; padding: 10px; }
  .workspace-frame, body.embed-mode .workspace-frame { min-height: auto; gap: 10px; }
  .drawing-space-toolbar,
  .drawing-space-layout,
  .system-line-toolbar,
  .building-management-toolbar,
  .code-management-layout,
  .system-line-layout,
  .building-management-layout,
  .system-line-form-grid { grid-template-columns: 1fr; }
  .drawing-space-summary-grid,
  .drawing-space-mode-switch,
  .drawing-space-space-list,
  .system-line-form-grid,
  .building-management-form-grid { grid-template-columns: 1fr; }
  .drawing-space-card-head,
  .system-line-card-head { flex-direction: column; }
  .model-stage-shell, body.embed-mode .model-stage-shell {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    min-height: auto;
    padding-top: 10px;
  }
  .space-model-viewer {
    position: relative;
    order: 2;
    height: min(60vh, 520px);
    min-height: 380px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface-2);
    box-shadow: var(--shadow);
  }
  .standard-space-labels, .building-peek-hotspot, .building-peek-stage, .viewer-gradient { display: none; }
  .hud-panel, .hud-bottom-bar {
    position: relative;
    left: auto; right: auto; top: auto; bottom: auto;
    z-index: 3; width: 100%; max-height: none;
    backdrop-filter: none;
  }
  .hud-left  { order: 1; padding: 14px; overflow: visible; }
  .hud-right { order: 3; padding: 14px; }
  .building-insight-panel {
    position: relative;
    right: auto; top: auto; bottom: auto;
    width: 100%; order: 4;
    flex-direction: row; flex-wrap: wrap;
    overflow: visible;
  }
  .reference-status-card { flex: 1 1 calc(50% - 4px); }
  .hud-bottom-bar { order: 5; position: relative; left: auto; right: auto; bottom: auto; grid-template-columns: repeat(2, 1fr); }
  .control-mode-switch { position: relative; transform: none; left: auto; top: auto; width: 100%; order: 1; }
}

@media (max-width: 640px) {
  .workspace, body.embed-mode .workspace { padding: 8px; }
  .monitoring-platform-bar {
    gap: 8px;
    flex-wrap: wrap;
    width: auto;
    margin: 0;
    padding: 10px 14px 0;
  }
  .workspace-route-label {
    white-space: normal;
    font-size: 12px;
  }
  .drawing-space-shell,
  .system-line-shell,
  .building-management-shell,
  .code-management-shell { padding: 14px 14px 14px; }
  .drawing-space-toolbar,
  .drawing-space-floor-card,
  .drawing-space-preview-card,
  .drawing-space-detail-card,
  .system-line-toolbar,
  .system-line-tree-card,
  .system-line-detail-card,
  .building-management-toolbar,
  .building-management-list-card,
  .building-management-detail-card,
  .code-management-card,
  .code-management-editor-card { padding: 16px; border-radius: 18px; }
  .building-management-list-head,
  .building-management-list-row { grid-template-columns: 24px minmax(100px, 1.2fr) minmax(74px, .8fr) minmax(84px, .95fr) minmax(84px, .9fr) 48px; }
  .code-management-list-head.is-group,
  .code-management-list-row.is-group { grid-template-columns: 24px repeat(5, minmax(72px, 1fr)); }
  .code-management-list-head.is-code,
  .code-management-list-row.is-code { grid-template-columns: 24px repeat(6, minmax(72px, 1fr)); }
  .code-management-modal-dialog { width: calc(100vw - 28px); max-height: calc(100vh - 32px); }
  .code-management-modal-head { flex-direction: column; align-items: stretch; }
  .space-model-viewer { min-height: 340px; height: 50vh; }
  .hud-panel { border-radius: var(--radius); padding: 13px; }
  .info-grid, .hud-bottom-bar { grid-template-columns: 1fr; }
  .metric-card strong, .bottom-kpi-card strong { font-size: 18px; }
  .reference-status-card { flex: 1 1 100%; }
}

/* ══ 접근성 ══ */
.floating-chip:focus-visible,
.mini-tab:focus-visible,
.tree-floor-button:focus-visible,
.space-item:focus-visible,
.facility-item:focus-visible,
.standard-space-label:focus-visible,
.panel-back-button:focus-visible,
.lab-select-trigger:focus-visible,
.lab-select-option:focus-visible,
.monitoring-tab-chip:focus-visible,
.control-mode-button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ══ 스크롤바 ══ */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-s); border-radius: 3px; }

/* ══════════════════════════════════════════════════════════════
   통합 모니터링 (TOS 통합대시보드 이식) -- 옛 index.html/app.js/styles.css의
   지도+KPI 카드 레이아웃을 이 파일의 디자인 토큰 체계로 재구성.
══════════════════════════════════════════════════════════════ */
.integrated-monitoring-shell {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 14px 24px 22px;
  background: linear-gradient(160deg, #EFEFF3 0%, #E2E3EC 100%);
}

.dark .integrated-monitoring-shell {
  background: linear-gradient(160deg, #0C1526 0%, #091220 100%);
}

.integrated-monitoring-shell[hidden] {
  display: none !important;
}

/* AI 자율제어 4화면(integration/autonomous-control 이식) 호스트 -- 안쪽 콘텐츠
   (.module-page/.page-shell)가 자기 padding/배경을 이미 갖고 있어서 여기선
   순수 flex 컨테이너 역할만 함(패딩/배경 중복 지정 안 함). */
.ai-screen-shell {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ai-screen-shell[hidden] {
  display: none !important;
}

.ai-screen-shell > .monitoring-platform-bar {
  flex-shrink: 0;
  padding: 18px 24px 0;
}

.ai-screen-shell > .module-page,
.ai-screen-shell > .page-shell {
  flex: 1;
  min-height: 0;
  overflow: auto;
}

/* .page-shell는 ai-module-management/ai-control-admin/ai-control-history 3개
   파일이 각자 정의해서 이 페이지에선 셋이 뒤섞여 적용됨(같은 클래스, 나중에
   로드된 파일이 이김) -- 그 중 아무도 grid-template-rows를 명시 안 해서
   브라우저가 자동계산한 1행 높이가 필요 이상으로 커지는 문제가 있었음
   (제목 <h1> 지운 뒤 실측: 106px, 실제 내용은 34px). 명시적으로 지정해서 고침. */
.ai-screen-shell .page-shell {
  grid-template-rows: auto 1fr;
}

.integrated-monitoring-page {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
}

.integrated-monitoring-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  padding: 8px 14px;
  border: 1px solid var(--line-s);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background .14s, border-color .14s, color .14s;
}

.filter-chip:hover {
  background: var(--surface-2);
}

.filter-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-ink);
}

.integrated-monitoring-layout {
  flex: 1;
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 14px;
  align-items: stretch;
}

.integrated-map-panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 14px;
  border: 1px solid var(--line-s);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.integrated-map-panel .panel-headline h3 {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.integrated-map-stage {
  position: relative;
  flex: 1;
  min-height: 420px;
  border: 1px solid var(--line-s);
  border-radius: var(--radius);
  overflow: hidden;
}

.integrated-leaflet-map {
  position: absolute;
  inset: 0;
}

.integrated-map-loading,
.integrated-map-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  text-align: center;
  color: var(--ink-3);
  font-size: 12px;
  background: var(--surface-2);
}

.integrated-detail-panel {
  display: grid;
  grid-template-rows: repeat(3, minmax(0, auto));
  gap: 14px;
  min-height: 0;
  overflow-y: auto;
}

.integrated-detail-card {
  padding: 14px;
  border: 1px solid var(--line-s);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.integrated-detail-card .system-line-card-head {
  margin-bottom: 10px;
}

.integrated-profile-grid,
.integrated-ops-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.integrated-infra-split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.integrated-infra-split-head {
  margin: 0 0 6px;
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 700;
}

.integrated-infra-card-grid {
  display: grid;
  gap: 8px;
}

.profile-item,
.ops-stat,
.infra-stat {
  padding: 12px;
  border: 1px solid var(--line-s);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.profile-label,
.ops-label,
.infra-label {
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 4px;
}

.profile-value,
.ops-value,
.infra-value {
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
}

.ops-value span,
.infra-value span {
  margin-left: 3px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-3);
}

.ops-sub,
.infra-sub {
  margin-top: 4px;
  color: var(--ink-3);
  font-size: 11px;
}

.infra-gauge {
  margin-top: 8px;
  height: 4px;
  border-radius: var(--r-pill);
  background: var(--line);
  overflow: hidden;
}

.infra-gauge-fill {
  height: 100%;
  background: var(--primary);
  border-radius: var(--r-pill);
}

/* 리빙랩 지도 마커 -- Leaflet divIcon으로 렌더링됨 */
.compass-marker {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 6px;
  cursor: pointer;
}

.compass-pin {
  width: 20px;
  height: 20px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--marker-color, var(--primary));
  box-shadow: 0 0 0 4px rgba(0, 87, 231, .14), 0 8px 14px rgba(15, 23, 42, .18);
}

.compass-marker-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 70px;
  max-width: 150px;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--line-s);
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 1180px) {
  .integrated-monitoring-layout { grid-template-columns: 1fr; min-height: auto; }
  .integrated-map-stage { min-height: 420px; }
}

@media (max-width: 760px) {
  .integrated-profile-grid,
  .integrated-ops-card-grid,
  .integrated-infra-split-grid { grid-template-columns: 1fr; }
}

