:root {
  --ops-bg: #071018;
  --ops-panel: rgba(8, 18, 28, 0.92);
  --ops-border: rgba(255, 255, 255, 0.1);
  --ops-text: #eef4ff;
  --ops-muted: rgba(238, 244, 255, 0.68);
  --ops-accent: #00c2a8;
  --ops-tab-bg: rgba(0, 194, 168, 0.1);
  --ops-tab-bg-hover: rgba(0, 194, 168, 0.16);
  --ops-topbar-h: 3.75rem;
  --ops-sidebar-w: 18.5rem;
  --ops-sidebar-tab-w: 2.65rem;
  /* Physical AI radar section tone */
  --ops-radar-bg: #001833;
  --ops-radar-bg-soft: #031f3f;
  --ops-radar-accent: #00e600;
  --ops-radar-accent-soft: rgba(0, 230, 0, 0.16);
  --ops-radar-selected: #ffd400;
  --ops-radar-ui-blue: #1994d8;
  --ops-radar-ui-blue-soft: rgba(25, 148, 216, 0.18);
  --ops-radar-panel-bg: #2b2b2b;
  --ops-radar-panel-dark: #1a1a1a;
  --ops-radar-ring-label: #5ec4e8;
  --ops-radar-shell-max: 112rem;
  --ops-radar-desk-left-w: minmax(10.5rem, 12.5rem);
  --ops-radar-desk-right-w: minmax(11.5rem, 14rem);
  --ops-radar-ppi-max: min(80vh, 52rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body.ops-page {
  margin: 0;
  min-height: 100%;
  background: var(--ops-bg);
  color: var(--ops-text);
  font-family: "Segoe UI", "Malgun Gothic", sans-serif;
  scroll-behavior: smooth;
}

/* 홈페이지에서 진입 시 전체화면 API가 막힌 경우(상단바 숨김) */
body.ops-page.ops-page--immersive .ops-topbar {
  display: none;
}

body.ops-page.ops-page--immersive .ops-main {
  padding-top: 0;
}

body.ops-page.ops-page--immersive .ops-view--map {
  min-height: 100dvh;
  height: 100dvh;
}

body.ops-page.ops-page--immersive .ops-sidebar-shell {
  top: 0;
}

.ops-topbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--ops-topbar-h);
  padding: 0.5rem 1rem;
  background: var(--ops-panel);
  border-bottom: 1px solid var(--ops-border);
  backdrop-filter: blur(8px);
}

.ops-topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.ops-topbar__logo {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.ops-topbar__phase {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  color: #041018;
  background: var(--ops-accent);
}

.ops-topbar__meta {
  min-width: 0;
  flex: 1 1 auto;
}

.ops-topbar__title {
  margin: 0;
  font-size: clamp(0.78rem, 1.5vw, 0.98rem);
  font-weight: 600;
  line-height: 1.25;
}

.ops-topbar__subtitle {
  margin: 0.1rem 0 0;
  font-size: 0.82rem;
  color: var(--ops-muted);
}

.ops-topbar__zoom {
  flex-shrink: 0;
  min-width: 4.75rem;
  text-align: center;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
  color: var(--ops-muted);
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--ops-border);
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.03);
}

.ops-topbar__home {
  flex-shrink: 0;
  color: var(--ops-text);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--ops-border);
  border-radius: 0.35rem;
}

.ops-topbar__home:hover {
  border-color: var(--ops-accent);
  color: var(--ops-accent);
}

.ops-main {
  position: relative;
  padding-top: var(--ops-topbar-h);
}

.ops-view {
  position: relative;
  scroll-margin-top: var(--ops-topbar-h);
}

.ops-view--map {
  min-height: calc(100dvh - var(--ops-topbar-h));
  height: calc(100dvh - var(--ops-topbar-h));
}

.ops-view--radar {
  min-height: calc(100dvh - var(--ops-topbar-h));
  scroll-margin-top: var(--ops-topbar-h);
}

.ops-view--radar.hi-ins__section--radar-console,
.hi-ins__section--radar-console {
  background: linear-gradient(180deg, #0b1420, #060d16);
  padding: 1.5rem 0.35rem 2rem;
}

.ops-view__radar-shell,
.hi-ins__inner--radar-console {
  width: min(var(--ops-radar-shell-max), 100%);
  max-width: min(var(--ops-radar-shell-max), 100%);
  margin: 0 auto;
}

.hi-ins__section-head--compact {
  margin-bottom: 0.85rem;
}

.hi-ins__section--radar-console .hi-ins__section-kicker,
.ops-view--radar .hi-ins__section-kicker {
  margin: 0 0 0.5rem;
  color: var(--ops-radar-accent);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.hi-ins__section-head--compact .hi-ins__section-title,
.hi-ins__section--radar-console .hi-ins__section-title,
.ops-view--radar .hi-ins__section-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 800;
  line-height: 1.2;
}

.hi-ins__section--radar-console .hi-ins__detail-subtitle,
.ops-view--radar .hi-ins__detail-subtitle {
  margin: 0;
  color: rgba(244, 248, 255, 0.72);
  line-height: 1.75;
}

.ops-view__stage {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: inherit;
}

.ops-map-stage {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: inherit;
}

.ops-map-cursor {
  position: absolute;
  top: calc(var(--ops-ecdis-top-h, 2.15rem) + 0.5rem);
  right: calc(var(--ops-sidebar-tab-w) + 0.55rem);
  z-index: 17;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.12rem;
  max-width: min(20rem, calc(100% - var(--ops-sidebar-tab-w) - 1rem));
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.35rem;
  background: rgba(8, 14, 22, 0.82);
  color: rgba(244, 248, 255, 0.92);
  font-size: 0.72rem;
  line-height: 1.35;
  pointer-events: none;
  backdrop-filter: blur(8px);
  box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.28);
}

.ops-map-cursor__tag {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(94, 196, 232, 0.95);
}

.ops-map-cursor__value {
  font-family: "Consolas", "Cascadia Mono", "Segoe UI Mono", monospace;
  font-size: 0.74rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.ops-cesium__loading {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: linear-gradient(180deg, rgba(8, 18, 28, 0.92), rgba(12, 24, 36, 0.88));
  color: rgba(244, 248, 255, 0.88);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-align: center;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.ops-cesium__loading[hidden] {
  display: none;
}

.ops-cesium {
  width: 100%;
  height: 100%;
  min-height: calc(100dvh - var(--ops-topbar-h));
}

#opsCesiumRoot .cesium-viewer,
#opsCesiumRoot .cesium-widget,
#opsCesiumRoot .cesium-widget canvas {
  width: 100%;
  height: 100%;
}

/* Cesium 컨트롤: 좌상단 클러스터(상단바·레일·인포박스)와 겹치지 않게 좌하단(푸터 위)에 배치 */
#opsCesiumRoot .cesium-viewer-toolbar {
  top: auto !important;
  bottom: 5.3rem !important;
  left: 3.2rem !important;
  right: auto !important;
  z-index: 19;
}

#opsCesiumRoot .cesium-viewer-fullscreenContainer {
  top: auto !important;
  bottom: 0.65rem !important;
  left: 0.65rem !important;
  right: auto !important;
  z-index: 19;
}

#opsCesiumRoot .cesium-viewer-bottom {
  display: none !important;
}

/* Cesium ion / Data attribution — POC 화면에서는 숨김 (creditContainer는 유지) */
.ops-cesium-credits {
  display: none !important;
}

body.ops-page.ops-page--immersive #opsCesiumRoot .cesium-infoBox:not(.is-drag-positioned) {
  top: 0.65rem !important;
}

#opsCesiumRoot .cesium-infoBox:not(.is-drag-positioned) {
  top: 5.45rem !important;
  left: 3.35rem !important;
  right: auto !important;
}
#opsCesiumRoot .cesium-infoBox {
  max-width: min(13.5rem, calc(100vw - var(--ops-sidebar-tab-w) - 2rem));
  width: min(13.5rem, calc(100vw - var(--ops-sidebar-tab-w) - 2rem));
  z-index: 19;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.35rem;
  overflow: hidden;
  box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.42);
  background: #252525;
  box-sizing: border-box;
}

#opsCesiumRoot .cesium-infoBox-title {
  position: relative;
  z-index: 1;
  background: #121820;
  color: #45ebd4;
  font-size: 0.76rem;
  font-weight: 600;
  line-height: 1.25;
  padding: 0.42rem 1.85rem 0.42rem 1.55rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  pointer-events: none;
  user-select: none;
}

#opsCesiumRoot .ops-infoBox-drag-handle {
  position: absolute;
  top: 0;
  left: 1.35rem;
  right: 1.35rem;
  height: 2rem;
  z-index: 2;
  cursor: move;
  touch-action: none;
  user-select: none;
}

#opsCesiumRoot .cesium-infoBox-camera {
  z-index: 3;
  fill: rgba(238, 244, 255, 0.85);
}

#opsCesiumRoot .cesium-infoBox-close {
  z-index: 3;
  top: 0.28rem;
  right: 0.28rem;
  width: 1.15rem;
  height: 1.15rem;
  font-size: 1rem;
  line-height: 1;
  color: rgba(238, 244, 255, 0.72);
  background: transparent;
}

#opsCesiumRoot .cesium-infoBox-close:hover {
  color: #fff;
}

#opsCesiumRoot .cesium-infoBox-iframe {
  display: block;
  width: 100% !important;
  max-width: 100%;
  height: 7.25rem !important;
  min-height: 7.25rem;
  margin: 0;
  padding: 0;
  border: none;
  background: #252525;
  box-sizing: border-box;
  vertical-align: top;
}

/* 우측 관제 패널: 닫힘=투명 핸들만, 열림=핸들(좌)+네이비 패널(우측 끝) */
.ops-sidebar-shell {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 18;
  pointer-events: none;
  overflow: hidden;
  width: var(--ops-sidebar-tab-w);
  transition: width 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

.ops-sidebar-shell.is-open,
.ops-sidebar-shell.is-pinned,
.ops-sidebar-shell:hover {
  width: calc(var(--ops-sidebar-w) + var(--ops-sidebar-tab-w));
}

.ops-sidebar-rail {
  pointer-events: auto;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  width: calc(var(--ops-sidebar-w) + var(--ops-sidebar-tab-w));
  height: 100%;
}

.ops-sidebar {
  flex: 0 0 var(--ops-sidebar-w);
  width: var(--ops-sidebar-w);
  max-width: 92vw;
  padding: 0.85rem;
  background: var(--ops-panel);
  border-left: 1px solid var(--ops-border);
  box-shadow: -0.35rem 0 1.25rem rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 0;
}

.ops-sidebar__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.ops-sidebar__tabs {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  gap: 0.2rem;
  padding: 0.15rem;
  border: 1px solid var(--ops-border);
  border-radius: 0.35rem;
  background: rgba(0, 0, 0, 0.22);
}

.ops-sidebar__tab {
  flex: 1 1 0;
  min-width: 0;
  border: none;
  border-radius: 0.25rem;
  background: transparent;
  color: var(--ops-muted);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.25;
  padding: 0.38rem 0.35rem;
  cursor: pointer;
  transition:
    color 0.15s ease,
    background 0.15s ease;
}

.ops-sidebar__tab:hover {
  color: var(--ops-text);
}

.ops-sidebar__tab.is-active {
  background: rgba(0, 194, 168, 0.16);
  color: var(--ops-accent);
  font-weight: 700;
}

.ops-sidebar__body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

.ops-sidebar__pane {
  display: none;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  gap: 0.75rem;
}

.ops-sidebar__pane.is-active {
  display: flex;
}

.ops-sidebar__pane[data-ops-sidebar-pane="ais"] {
  gap: 0.45rem;
}

.ops-sidebar-ais {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.45rem;
  flex: 0 0 auto;
  align-self: flex-start;
  width: 100%;
}

.ops-sidebar-ais .ops-ecdis-btn--ack {
  align-self: flex-start;
  flex-shrink: 0;
}

.ops-sidebar-ais .ops-ecdis-alerts {
  flex-shrink: 0;
}

.ops-sidebar-ais .ops-ecdis-readout {
  flex: 0 0 auto;
  align-content: start;
  gap: 0.2rem;
  padding: 0.5rem 0.55rem;
}

.ops-sidebar-ais .ops-ecdis-readout__row {
  grid-template-columns: 2.35rem 2.85rem minmax(0, 1fr);
  font-size: 0.78rem;
  line-height: 1.35;
}

.ops-sidebar-ais .ops-ecdis-readout__row em {
  font-size: 0.82rem;
}

.ops-sidebar-ais .ops-ecdis-readout__posn {
  font-size: 0.74rem;
  line-height: 1.4;
}

.ops-cpa-limits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
  font-size: 0.72rem;
  color: var(--ops-muted);
}

.ops-cpa-limits strong {
  color: #ffb74d;
  font-weight: 700;
}

.ops-cpa-ownship,
.ops-cpa-sources {
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.35;
  color: var(--ops-muted);
  word-break: break-word;
}

.ops-cpa-table-wrap {
  flex: 1 1 auto;
  min-height: 0;
  max-height: 12.5rem;
  overflow: auto;
  border: 1px solid var(--ops-border);
  border-radius: 0.35rem;
  background: rgba(0, 0, 0, 0.22);
}

.ops-cpa-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
}

.ops-cpa-table th,
.ops-cpa-table td {
  padding: 0.28rem 0.35rem;
  text-align: right;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  white-space: nowrap;
}

.ops-cpa-table th:first-child,
.ops-cpa-table td:first-child {
  text-align: left;
  max-width: 5.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ops-cpa-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: rgba(18, 24, 32, 0.96);
  color: var(--ops-muted);
  font-weight: 600;
}

.ops-cpa-table__empty {
  text-align: center !important;
  color: var(--ops-muted);
  padding: 0.65rem !important;
}

.ops-cpa-table tr.is-warning td {
  color: #ffcc80;
}

.ops-cpa-table tr.is-alarm td {
  color: #ff8a80;
  font-weight: 600;
}

.ops-ecdis-btn--traffic.is-active {
  border-color: rgba(93, 220, 160, 0.55);
  color: #9ef0c4;
  background: rgba(61, 220, 132, 0.14);
}

.ops-ecdis-btn--traffic:not(.is-active) {
  opacity: 0.72;
}

.ops-ecdis-rail__btn--traffic.is-active {
  color: #9ef0c4;
  border-color: rgba(93, 220, 160, 0.45);
}

.ops-sidebar__heading {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
}

.ops-sidebar__pin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--ops-border);
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ops-muted);
  cursor: pointer;
  transition:
    color 0.15s ease,
    border-color 0.15s ease,
    background 0.15s ease;
}

.ops-sidebar__pin:hover {
  color: var(--ops-text);
  border-color: rgba(255, 255, 255, 0.22);
}

.ops-sidebar__pin.is-active,
.ops-sidebar-shell.is-pinned .ops-sidebar__pin {
  color: var(--ops-accent);
  border-color: rgba(0, 194, 168, 0.55);
  background: rgba(0, 194, 168, 0.12);
}

.ops-sidebar__pin-icon {
  display: block;
  width: 1.05rem;
  height: 1.05rem;
  transform: rotate(-35deg) translateX(1px);
  transform-origin: 50% 50%;
}

.ops-sidebar__pin.is-active .ops-sidebar__pin-icon,
.ops-sidebar-shell.is-pinned .ops-sidebar__pin-icon {
  transform: rotate(-35deg) translateX(1px);
}

.ops-sidebar-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 var(--ops-sidebar-tab-w);
  width: var(--ops-sidebar-tab-w);
  border: none;
  background: var(--ops-tab-bg);
  color: var(--ops-accent);
  cursor: pointer;
  padding: 0.75rem 0.45rem 0.75rem 0.3rem;
  box-shadow: none;
  overflow: visible;
  transition:
    color 0.15s ease,
    background 0.15s ease;
}

.ops-sidebar-tab__icon {
  display: block;
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  overflow: visible;
  transform: rotate(180deg);
  transform-origin: center;
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 닫힘: ◀ 패널 쪽 / 열림: ▶ 바깥(우측) */
.ops-sidebar-shell.is-open .ops-sidebar-tab__icon,
.ops-sidebar-shell.is-pinned .ops-sidebar-tab__icon,
.ops-sidebar-shell:hover .ops-sidebar-tab__icon {
  transform: rotate(0deg);
}

.ops-sidebar-tab__marker {
  fill: var(--ops-accent);
  stroke: #041018;
  stroke-width: 1.5;
  stroke-linejoin: round;
  transition: fill 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

.ops-sidebar-tab:hover .ops-sidebar-tab__marker,
.ops-sidebar-shell.is-open .ops-sidebar-tab__marker,
.ops-sidebar-shell.is-pinned .ops-sidebar-tab__marker,
.ops-sidebar-shell:hover .ops-sidebar-tab__marker {
  fill: #45ebd4;
}

.ops-sidebar-tab:hover,
.ops-sidebar-shell.is-open .ops-sidebar-tab,
.ops-sidebar-shell.is-pinned .ops-sidebar-tab,
.ops-sidebar-shell:hover .ops-sidebar-tab {
  color: #45ebd4;
  background: var(--ops-tab-bg-hover);
}

.ops-drone-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  overflow-y: auto;
  min-height: 0;
  flex: 1 1 auto;
}

.ops-drone-card {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--ops-border);
  border-radius: 0.45rem;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    background 0.15s ease,
    box-shadow 0.15s ease;
}

.ops-drone-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.ops-drone-card--selected {
  border-color: rgba(69, 235, 212, 0.75);
  background: rgba(69, 235, 212, 0.08);
  box-shadow:
    inset 0 0 0 1px rgba(69, 235, 212, 0.35),
    0 0 0.75rem rgba(69, 235, 212, 0.12);
}

.ops-drone-card--selected .ops-drone-card__name {
  color: #45ebd4;
}

.ops-drone-card__name {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
}

.ops-drone-card__status {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  color: var(--ops-accent);
}

.ops-drone-card__meta {
  margin: 0.45rem 0 0;
  font-size: 0.76rem;
  line-height: 1.45;
  color: var(--ops-muted);
}

.ops-drone-list__empty {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ops-muted);
}

.ops-sidebar__stamp {
  flex-shrink: 0;
  margin: 0;
  padding-top: 0.35rem;
  border-top: 1px solid var(--ops-border);
  font-size: 0.72rem;
  color: var(--ops-muted);
}

/* 드래그 가능 팝업 */
.ops-drag-handle {
  cursor: move;
  touch-action: none;
  user-select: none;
}

.ops-ecdis-route.is-drag-positioned,
#opsCesiumRoot .cesium-infoBox.is-drag-positioned {
  z-index: 21 !important;
}

.ops-ecdis-route.is-dragging,
#opsCesiumRoot .cesium-infoBox.is-dragging {
  box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.45);
}

@media (max-width: 767.98px) {
  .ops-sidebar-shell {
    top: auto;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: auto;
  }

  .ops-sidebar-shell.is-open,
  .ops-sidebar-shell.is-pinned,
  .ops-sidebar-shell:hover {
    width: 100%;
  }

  .ops-sidebar-rail {
    flex-direction: column-reverse;
    width: 100%;
    height: auto;
    max-height: min(42vh, 20rem);
    transform: translateY(calc(100% - var(--ops-sidebar-tab-w)));
  }

  .ops-sidebar-shell.is-open .ops-sidebar-rail,
  .ops-sidebar-shell.is-pinned .ops-sidebar-rail,
  .ops-sidebar-shell:hover .ops-sidebar-rail {
    transform: translateY(0);
  }

  .ops-sidebar {
    width: 100%;
    max-width: none;
    border-left: none;
    border-top: 1px solid var(--ops-border);
    max-height: calc(min(42vh, 20rem) - var(--ops-sidebar-tab-w));
  }

  .ops-sidebar-tab {
    position: static;
    width: 100%;
    height: var(--ops-sidebar-tab-w);
    border-left: none;
    border-right: none;
    border-top: none;
    background: transparent;
    box-shadow: none;
  }

  .ops-sidebar-tab__icon {
    transform: rotate(90deg);
  }

  .ops-sidebar-shell.is-open .ops-sidebar-tab__icon,
  .ops-sidebar-shell.is-pinned .ops-sidebar-tab__icon,
  .ops-sidebar-shell:hover .ops-sidebar-tab__icon {
    transform: rotate(-90deg);
  }
}

@media (hover: hover) and (pointer: fine) {
  .ops-sidebar-shell:not(.is-pinned):not(:hover):not(.is-open) .ops-sidebar-tab {
    animation: ops-sidebar-tab-hint 2.4s ease-in-out 1.2s 2;
  }
}

@keyframes ops-sidebar-tab-hint {
  0%,
  100% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(-4px);
  }
}

/* 지도 → 레이더 스크롤 힌트 */
.ops-scroll-cta {
  position: absolute;
  left: 50%;
  bottom: calc(4.85rem + 0.35rem);
  z-index: 17;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.12rem;
  min-width: 11.5rem;
  padding: 0.5rem 2rem 0.42rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 230, 0, 0.35);
  background: rgba(0, 24, 51, 0.72);
  color: var(--ops-radar-accent);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  white-space: nowrap;
  backdrop-filter: blur(8px);
  transform: translateX(-50%);
  animation: ops-scroll-cta-bounce 2.4s ease-in-out infinite;
}

.ops-scroll-cta:hover {
  border-color: var(--ops-radar-accent);
  color: #fff;
  background: rgba(0, 24, 51, 0.9);
}

.ops-scroll-cta__icon {
  width: 1.1rem;
  height: 1.1rem;
}

@keyframes ops-scroll-cta-bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(4px);
  }
}

/* ECDIS map overlay (CAM / ECDIS1 / RADAR) */
.ops-ecdis-overlay {
  --ops-ecdis-rail-w: 2.55rem;
  --ops-ecdis-top-h: 2.15rem;
  --ops-ecdis-footer-h: 4.6rem;
  --ops-ecdis-panel-w: 11.5rem;
  position: absolute;
  inset: 0;
  z-index: 16;
  pointer-events: none;
  color: #f2f2f2;
  font-size: 0.66rem;
}

.ops-ecdis-overlay * {
  box-sizing: border-box;
}

.ops-ecdis-topbar,
.ops-ecdis-rail,
.ops-ecdis-route,
.ops-ecdis-panel,
.ops-ecdis-footer,
.ops-ecdis-btn,
.ops-ecdis-tab {
  pointer-events: auto;
}

.ops-ecdis-topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 0.45rem;
  min-height: var(--ops-ecdis-top-h);
  padding: 0.2rem 0.45rem;
  background: linear-gradient(180deg, rgba(18, 18, 18, 0.94), rgba(10, 10, 10, 0.88));
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}

.ops-ecdis-topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
}

.ops-ecdis-topbar__logo {
  color: var(--ops-radar-ui-blue, #1994d8);
  font-size: 0.95rem;
}

.ops-ecdis-topbar__name {
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ops-ecdis-topbar__tabs {
  display: flex;
  gap: 0.15rem;
}

.ops-ecdis-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4.2rem;
  padding: 0.22rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.15rem;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.64rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.ops-ecdis-tab.is-active {
  color: #fff;
  background: var(--ops-radar-ui-blue, #1994d8);
  border-color: #4eb0e8;
}

.ops-ecdis-topbar__right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.ops-ecdis-basemap {
  display: inline-flex;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.15rem;
  overflow: hidden;
}

.ops-ecdis-basemap .ops-ecdis-btn {
  border: none;
  border-radius: 0;
  min-width: 2.45rem;
  padding-inline: 0.35rem;
  font-size: 0.68rem;
}

.ops-ecdis-btn--nautical.is-active {
  background: rgba(0, 194, 168, 0.22);
  border-color: var(--ops-accent);
  color: #dffef8;
}

.ops-ecdis-btn--enc.is-active {
  background: rgba(255, 212, 0, 0.18);
  border-color: #ffd400;
  color: #fff6cc;
}

.ops-ecdis-btn--enc.is-disabled,
.ops-ecdis-btn--enc:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.ops-ecdis-basemap .ops-ecdis-btn + .ops-ecdis-btn {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.ops-ecdis-basemap .ops-ecdis-btn.is-active {
  background: var(--ops-radar-ui-blue, #1994d8);
  color: #fff;
}

.ops-ecdis-topbar__date,
.ops-ecdis-topbar__clock {
  font-variant-numeric: tabular-nums;
  color: rgba(255, 255, 255, 0.82);
}

.ops-ecdis-btn {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.15rem;
  background: rgba(0, 0, 0, 0.28);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.62rem;
  padding: 0.16rem 0.42rem;
  cursor: pointer;
}

.ops-ecdis-btn--ack {
  background: #c45f00;
  border-color: #e07a1a;
  color: #fff;
}

.ops-ecdis-btn--icon {
  padding: 0.16rem 0.35rem;
}

.ops-ecdis-btn--check {
  margin-top: 0.35rem;
  background: var(--ops-radar-ui-blue, #1994d8);
  border-color: #4eb0e8;
  color: #fff;
}

.ops-ecdis-btn--footer.is-active {
  background: var(--ops-radar-ui-blue, #1994d8);
  border-color: #4eb0e8;
  color: #fff;
}

.ops-ecdis-rail {
  position: absolute;
  top: var(--ops-ecdis-top-h);
  left: 0;
  bottom: var(--ops-ecdis-footer-h);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  width: var(--ops-ecdis-rail-w);
  padding: 0.28rem 0.18rem;
  background: rgba(8, 8, 8, 0.88);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  overflow: auto;
}

.ops-ecdis-rail__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 1.65rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.12rem;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.52rem;
  font-weight: 700;
  cursor: pointer;
}

.ops-ecdis-rail__btn.is-active {
  color: #fff;
  background: var(--ops-radar-ui-blue, #1994d8);
  border-color: #4eb0e8;
}

.ops-ecdis-route {
  position: absolute;
  top: calc(var(--ops-ecdis-top-h) + 0.45rem);
  left: calc(var(--ops-ecdis-rail-w) + 0.45rem);
  z-index: 3;
  width: min(22rem, calc(100% - var(--ops-ecdis-rail-w) - var(--ops-sidebar-tab-w) - 2rem));
  max-height: min(16rem, 42vh);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.15rem;
  background: rgba(24, 24, 24, 0.94);
  box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.ops-ecdis-route.is-hidden {
  display: none;
}

.ops-ecdis-route__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  padding: 0.28rem 0.45rem;
  background: #3a3a3a;
  cursor: move;
  touch-action: none;
  user-select: none;
}

.ops-ecdis-route__title {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
}

.ops-ecdis-route__close {
  border: none;
  background: transparent;
  color: #fff;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.ops-ecdis-route__tabs {
  display: flex;
  gap: 0.15rem;
  padding: 0.25rem 0.45rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ops-ecdis-route__tab {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.12rem;
  background: rgba(0, 0, 0, 0.25);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.58rem;
  padding: 0.14rem 0.35rem;
  cursor: pointer;
}

.ops-ecdis-route__tab.is-active {
  color: #fff;
  background: var(--ops-radar-ui-blue, #1994d8);
}

.ops-ecdis-route__body {
  padding: 0.35rem 0.45rem 0.45rem;
  overflow: auto;
}

.ops-ecdis-route__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.58rem;
}

.ops-ecdis-route__table th,
.ops-ecdis-route__table td {
  padding: 0.18rem 0.22rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  text-align: left;
}

.ops-ecdis-route__table tr.is-selected td {
  background: rgba(25, 148, 216, 0.35);
}

.ops-ecdis-route__note {
  margin: 0.35rem 0 0;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.45;
  font-size: 0.56rem;
}

.ops-ecdis-panel {
  position: absolute;
  top: var(--ops-ecdis-top-h);
  right: var(--ops-sidebar-tab-w);
  bottom: var(--ops-ecdis-footer-h);
  z-index: 3;
  width: var(--ops-ecdis-panel-w);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.35rem;
  background: rgba(8, 8, 8, 0.9);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  overflow: auto;
}

.ops-ecdis-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
}

.ops-ecdis-alerts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.2rem;
}

.ops-ecdis-alert {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  padding: 0.22rem 0;
  border-radius: 0.12rem;
  font-weight: 700;
  font-size: 0.68rem;
}

.ops-ecdis-alert--a { background: #d9480f; color: #fff; }
.ops-ecdis-alert--w { background: #e6a700; color: #1a1200; }
.ops-ecdis-alert--c { background: #c4c400; color: #1a1500; }
.ops-ecdis-alert--t { background: #2f80d8; color: #fff; }

.ops-ecdis-readout {
  display: grid;
  gap: 0.16rem;
  padding: 0.28rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.12rem;
  background: rgba(0, 0, 0, 0.28);
}

.ops-ecdis-readout__row {
  display: grid;
  grid-template-columns: 2rem 2.5rem 1fr;
  gap: 0.25rem;
  align-items: baseline;
  color: rgba(255, 255, 255, 0.52);
}

.ops-ecdis-readout__row em {
  font-style: normal;
  color: var(--ops-radar-accent, #00e600);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.ops-ecdis-readout__row strong {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.68);
}

.ops-ecdis-readout__posn {
  display: block;
  white-space: pre-line;
  line-height: 1.35;
  font-size: 0.58rem;
}

.ops-ecdis-footer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 0.45rem;
  align-items: end;
  min-height: var(--ops-ecdis-footer-h);
  padding: 0.35rem 0.45rem 0.45rem calc(var(--ops-ecdis-rail-w) + 0.35rem);
  background: linear-gradient(0deg, rgba(8, 8, 8, 0.94), rgba(8, 8, 8, 0.72));
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ops-ecdis-footer__left {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
}

.ops-ecdis-footer__mode {
  font-weight: 700;
  color: rgba(255, 255, 255, 0.82);
}

.ops-ecdis-footer__meta {
  color: rgba(255, 255, 255, 0.52);
  line-height: 1.35;
}

.ops-ecdis-footer__toast {
  margin: 0;
  align-self: center;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.35;
  font-size: 0.58rem;
}

.ops-ecdis-footer__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.ops-ecdis-footer__toggles {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.18rem;
}

.ops-ecdis-cursor {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.12rem 0.35rem;
  min-width: 11rem;
  padding: 0.28rem 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.12rem;
  background: rgba(0, 0, 0, 0.72);
  font-variant-numeric: tabular-nums;
}

.ops-ecdis-cursor div {
  display: flex;
  justify-content: space-between;
  gap: 0.25rem;
  color: rgba(255, 255, 255, 0.52);
}

.ops-ecdis-cursor em {
  font-style: normal;
  color: var(--ops-radar-accent, #00e600);
}

@media (max-width: 1199.98px) {
  .ops-ecdis-route {
    width: min(18rem, calc(100% - var(--ops-ecdis-rail-w) - 1rem));
    max-height: 34vh;
  }

  .ops-ecdis-panel {
    width: 10rem;
  }

  .ops-ecdis-footer {
    grid-template-columns: 1fr;
    padding-left: calc(var(--ops-ecdis-rail-w) + 0.35rem);
  }

  .ops-ecdis-footer__toast {
    align-self: stretch;
  }
}

@media (max-width: 767.98px) {
  .ops-ecdis-route {
    display: none;
  }

  .ops-ecdis-footer {
    --ops-ecdis-footer-h: 3.2rem;
  }
}

/* Physical AI · ECDIS-style radar console (left | PPI | right) */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.ops-radar-console {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: #f2f2f2;
  font-family: "Segoe UI", "Malgun Gothic", sans-serif;
}

.ops-radar-console--ecdis {
  background: var(--ops-radar-panel-dark);
  border: 1px solid #3a3a3a;
  border-radius: 0.2rem;
  padding: 0.35rem;
}

.ops-radar-console__bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.4fr);
  align-items: center;
  gap: 0.5rem;
  min-height: 2rem;
  padding: 0.2rem 0.45rem;
  border-bottom: 1px solid #3a3a3a;
  background: linear-gradient(180deg, #333, #262626);
}

.ops-radar-console__bar-left {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.ops-radar-console__ship-icon {
  color: var(--ops-radar-ui-blue);
  font-size: 0.95rem;
}

.ops-radar-console__kicker {
  font-size: 0.68rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ops-radar-console__tabs {
  display: flex;
  justify-content: center;
}

.ops-radar-console__tab {
  display: inline-flex;
  align-items: center;
  min-width: 5.5rem;
  justify-content: center;
  padding: 0.28rem 0.85rem;
  border: 1px solid #3f5568;
  border-bottom: none;
  border-radius: 0.2rem 0.2rem 0 0;
  background: #1f3448;
  color: var(--ops-radar-ui-blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.ops-radar-console__tab.is-active {
  background: linear-gradient(180deg, #1f3448, #173246);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.ops-radar-console__bar-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.68rem;
}

.ops-radar-console__date,
.ops-radar-console__clock {
  font-variant-numeric: tabular-nums;
  color: rgba(255, 255, 255, 0.82);
}

.ops-radar-console__statusbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0 0.15rem;
}

.ops-radar-console__back {
  padding: 0.18rem 0.5rem;
  border: 1px solid #4a4a4a;
  border-radius: 0.2rem;
  color: #f2f2f2;
  font-size: 0.66rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.ops-radar-console__back:hover {
  border-color: var(--ops-radar-ui-blue);
  color: var(--ops-radar-ui-blue);
}

.ops-radar-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
  padding: 0.16rem 0.4rem;
  border: 1px solid #454545;
  border-radius: 0.2rem;
  background: rgba(0, 0, 0, 0.25);
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
}

.ops-radar-chip__label {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.58rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ops-radar-console__desk {
  display: grid;
  grid-template-columns: 2.35rem var(--ops-radar-desk-left-w) minmax(0, 1fr) var(--ops-radar-desk-right-w);
  gap: 0.35rem;
  min-height: min(72vh, 44rem);
}

.ops-radar-icon-rail {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  padding: 0.35rem 0.2rem;
  border: 1px solid #404040;
  border-radius: 0.15rem;
  background: #242424;
}

.ops-radar-icon-rail__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  margin: 0 auto;
  border: 1px solid #454545;
  border-radius: 0.15rem;
  background: #2f2f2f;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  cursor: pointer;
}

.ops-radar-icon-rail__btn.is-active {
  color: #fff;
  background: var(--ops-radar-ui-blue);
  border-color: #4eb0e8;
}

.ops-radar-ppi-column {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
  min-height: 0;
  height: 100%;
}

.ops-radar-ppi-top {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.65rem;
  min-height: 2.5rem;
  padding: 0.18rem 1.2rem 0;
  border: 1px solid #404040;
  border-bottom: none;
  border-radius: 0.5rem 0.5rem 0 0;
  background: #262626;
  /* 중앙을 둥글게 깎아 원형 PPI가 위로 확장되어 보이도록 */
  -webkit-mask: radial-gradient(58% 130% at 50% 100%, transparent 99%, #000 100%);
          mask: radial-gradient(58% 130% at 50% 100%, transparent 99%, #000 100%);
}

.ops-radar-ppi-top__band {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.78);
}

.ops-radar-btn--transmit.is-active {
  color: #fff;
  background: #2a8a2a;
  border-color: #45c045;
}

.ops-radar-ppi-footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.45rem;
  flex-wrap: nowrap;
  min-height: 2.6rem;
  padding: 0 1.2rem 0.22rem;
  border: 1px solid #404040;
  border-top: none;
  border-radius: 0 0 0.5rem 0.5rem;
  background: #262626;
  font-size: 0.6rem;
  color: rgba(255, 255, 255, 0.72);
  /* 중앙을 둥글게 깎아 원형 PPI가 아래로 확장되어 보이도록 */
  -webkit-mask: radial-gradient(58% 130% at 50% 0%, transparent 99%, #000 100%);
          mask: radial-gradient(58% 130% at 50% 0%, transparent 99%, #000 100%);
}

.ops-radar-ppi-footer__scale strong {
  color: var(--ops-radar-ring-label);
  font-weight: 700;
}

.ops-radar-ppi-footer__toggles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.22rem;
}

.ops-radar-ppi-footer__stat {
  padding: 0.12rem 0.28rem;
  color: rgba(255, 255, 255, 0.55);
}

.ops-radar-btn--footer {
  padding: 0.12rem 0.32rem;
  font-size: 0.58rem;
}

.ops-radar-btn--footer.is-active {
  color: #fff;
  background: var(--ops-radar-ui-blue);
  border-color: #4eb0e8;
}

.ops-radar-right-head {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.ops-radar-right-head .ops-radar-alerts {
  flex: 1 1 auto;
}

.ops-radar-btn--mute {
  flex: 0 0 auto;
  padding: 0.2rem 0.4rem;
  font-size: 0.72rem;
}

.ops-radar-panel {
  border: 1px solid #404040;
  border-radius: 0.15rem;
  background: var(--ops-radar-panel-bg);
  min-height: 0;
  overflow: hidden;
}

.ops-radar-panel--left {
  display: flex;
  flex-direction: column;
}

.ops-radar-panel--right {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.4rem;
  overflow: auto;
}

.ops-radar-panel__heading {
  margin: 0;
  padding: 0.35rem 0.55rem;
  border-bottom: 1px solid #404040;
  background: linear-gradient(180deg, #353535, #2b2b2b);
  color: var(--ops-radar-ui-blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.ops-radar-panel__scroll {
  overflow: auto;
  padding: 0.4rem;
}

.ops-radar-block {
  margin-bottom: 0.5rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ops-radar-block__title {
  margin: 0 0 0.3rem;
  font-size: 0.66rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
}

.ops-radar-check {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.24rem;
  font-size: 0.66rem;
  color: rgba(255, 255, 255, 0.78);
  cursor: pointer;
}

.ops-radar-check input {
  accent-color: var(--ops-radar-ui-blue);
}

.ops-radar-field {
  display: grid;
  grid-template-columns: minmax(3.2rem, 4.5rem) 1fr;
  gap: 0.3rem;
  align-items: center;
  margin-bottom: 0.24rem;
  font-size: 0.64rem;
  color: rgba(255, 255, 255, 0.62);
}

.ops-radar-field--posn {
  grid-template-columns: 2rem 1fr;
}

.ops-radar-input,
.ops-radar-select {
  width: 100%;
  padding: 0.14rem 0.3rem;
  border: 1px solid #505050;
  border-radius: 0.15rem;
  background: #1f1f1f;
  color: var(--ops-radar-accent);
  font-size: 0.64rem;
  font-variant-numeric: tabular-nums;
}

.ops-radar-ppi-frame__bezel {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  /* 세로 가용 공간을 채우되 부모를 넘지 않도록(상·하단 잘림 방지) */
  flex: 1 1 auto;
  min-height: 0;
  height: auto;
  /* 상·하 바의 오목한 홈 안으로 원형 PPI가 파고들어 더 커 보이도록 */
  margin: -1.6rem 0;
  padding: 0.2rem;
  border: none;
  border-radius: 0.15rem;
  background: transparent;
}

.ops-radar-canvas {
  display: block;
  /* 가로·세로 모두에 맞춰 정사각형 유지 → 어느 쪽도 잘리지 않음 */
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  border-radius: 50%;
  cursor: crosshair;
}

.ops-radar-ppi-controls {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  pointer-events: auto;
}

.ops-radar-ppi-controls--left {
  left: 0.75rem;
  bottom: 0.75rem;
}

.ops-radar-ppi-control {
  display: grid;
  grid-template-columns: auto auto auto;
  gap: 0.25rem;
  align-items: center;
  padding: 0.2rem 0.35rem;
  border: 1px solid #404040;
  border-radius: 0.15rem;
  background: rgba(0, 0, 0, 0.72);
  font-size: 0.58rem;
}

.ops-radar-ppi-control__label {
  color: rgba(255, 255, 255, 0.55);
}

.ops-radar-ppi-control__value {
  color: var(--ops-radar-ring-label);
  font-variant-numeric: tabular-nums;
}

.ops-radar-ppi-cursor {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  min-width: 8.5rem;
  padding: 0.3rem 0.45rem;
  border: 1px solid #404040;
  border-radius: 0.15rem;
  background: rgba(0, 0, 0, 0.78);
  font-size: 0.58rem;
  font-variant-numeric: tabular-nums;
}

.ops-radar-ppi-cursor__title {
  margin-bottom: 0.15rem;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.ops-radar-ppi-cursor__row {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.25rem;
  margin-bottom: 0.08rem;
  color: rgba(255, 255, 255, 0.55);
}

.ops-radar-ppi-cursor__row em {
  font-style: normal;
  color: var(--ops-radar-accent);
  text-align: right;
}

.ops-radar-btn {
  border: 1px solid #505050;
  border-radius: 0.15rem;
  background: #2a2a2a;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.64rem;
  padding: 0.18rem 0.45rem;
  cursor: pointer;
}

.ops-radar-btn--bar.is-active,
.ops-radar-btn--pill.is-active,
.ops-radar-btn--toggle.is-active {
  color: #fff;
  background: var(--ops-radar-ui-blue);
  border-color: #4eb0e8;
}

.ops-radar-btn--ack {
  color: #fff;
  background: #c45f00;
  border-color: #e07a1a;
}

.ops-radar-btn--pill {
  padding: 0.16rem 0.4rem;
  font-size: 0.58rem;
}

.ops-radar-tune {
  display: grid;
  grid-template-columns: auto 2.8rem 1fr;
  gap: 0.35rem;
  align-items: center;
  padding: 0.25rem 0.15rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ops-radar-tune__label {
  font-size: 0.62rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.72);
}

.ops-radar-tune__dial {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.8rem;
  height: 2.8rem;
  border: 2px solid #555;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, #444, #1f1f1f);
  font-size: 0.58rem;
  color: #fff;
}

.ops-radar-tune__meta {
  font-size: 0.62rem;
  color: rgba(255, 255, 255, 0.55);
}

.ops-radar-alerts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.25rem;
}

.ops-radar-alert {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.28rem 0;
  border-radius: 0.15rem;
  font-weight: 700;
  font-size: 0.72rem;
}

.ops-radar-alert span {
  font-size: 0.62rem;
  opacity: 0.9;
}

.ops-radar-alert--a {
  background: #d9480f;
  color: #fff;
}

.ops-radar-alert--w {
  background: #e6a700;
  color: #1a1200;
}

.ops-radar-alert--c {
  background: #c4c400;
  color: #1a1500;
}

.ops-radar-alert--t {
  background: #2f80d8;
  color: #fff;
}

.ops-radar-readout {
  display: grid;
  gap: 0.18rem;
  padding: 0.3rem;
  border: 1px solid #454545;
  border-radius: 0.15rem;
  background: rgba(0, 0, 0, 0.22);
}

.ops-radar-readout__row {
  display: grid;
  grid-template-columns: 2rem 3.2rem 1fr;
  gap: 0.3rem;
  align-items: baseline;
  font-size: 0.64rem;
  color: rgba(255, 255, 255, 0.52);
}

.ops-radar-readout__row em {
  font-style: normal;
  color: var(--ops-radar-accent);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.ops-radar-readout__row strong {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
}

.ops-radar-readout__row--posn {
  grid-template-columns: 2rem 3.2rem 1fr;
}

.ops-radar-readout__posn {
  display: block;
  font-size: 0.58rem;
  line-height: 1.3;
  text-align: right !important;
}

.ops-radar-block--params .ops-radar-field {
  grid-template-columns: minmax(4.5rem, 5.5rem) 1fr;
}

.ops-radar-gauges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.3rem;
}

.ops-radar-gauge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.12rem;
}

.ops-radar-gauge__label {
  font-size: 0.6rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.72);
}

.ops-radar-gauge__dial {
  --value: 50%;
  position: relative;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  border: 2px solid #555;
  background:
    radial-gradient(circle at 50% 58%, #1f1f1f 42%, transparent 43%),
    conic-gradient(var(--ops-radar-ui-blue) var(--value), rgba(255, 255, 255, 0.08) 0);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ops-radar-gauge__value {
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
}

.ops-radar-gauge__mode {
  font-size: 0.56rem;
  color: rgba(255, 255, 255, 0.48);
}

.ops-radar-gauge input[type="range"] {
  width: 100%;
  accent-color: var(--ops-radar-ui-blue);
}

.ops-radar-ebl-head {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 0.3rem;
}

.ops-radar-block--table .ops-radar-table-wrap {
  max-height: 7rem;
}

.ops-radar-table-wrap {
  overflow: auto;
}

.ops-radar-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.62rem;
  font-variant-numeric: tabular-nums;
}

.ops-radar-table th,
.ops-radar-table td {
  padding: 0.24rem 0.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  text-align: right;
}

.ops-radar-table th:first-child,
.ops-radar-table td:first-child {
  text-align: left;
}

.ops-radar-table th {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 600;
  font-size: 0.56rem;
  text-transform: uppercase;
}

.ops-radar-table__empty {
  text-align: center !important;
  color: var(--ops-muted);
  padding: 0.55rem 0.2rem !important;
}

.ops-radar-table tr.is-selected td {
  background: rgba(255, 212, 0, 0.08);
}

.ops-radar-table tr.is-selected td:first-child {
  color: var(--ops-radar-selected);
  font-weight: 700;
}

.ops-radar-table tr.is-acquiring td:first-child::after {
  content: " ●";
  color: var(--ops-radar-accent);
  animation: ops-radar-acq 0.8s ease-in-out infinite;
}

@keyframes ops-radar-acq {
  0%,
  100% {
    opacity: 0.35;
  }

  50% {
    opacity: 1;
  }
}

@media (min-width: 1400px) {
  :root {
    --ops-radar-shell-max: 118rem;
    --ops-radar-desk-left-w: minmax(10rem, 12rem);
    --ops-radar-desk-right-w: minmax(11rem, 13.5rem);
    --ops-radar-ppi-max: min(78vh, 52rem);
  }
}

@media (max-width: 1199.98px) {
  .ops-radar-console__desk {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .ops-radar-ppi-frame__bezel {
    min-height: min(52vh, 28rem);
  }

  .ops-radar-canvas {
    width: min(100%, min(52vh, 28rem));
  }
}

@media (max-width: 991.98px) {
  .ops-radar-console__bar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .ops-scroll-cta {
    bottom: calc(var(--ops-sidebar-tab-w) + 0.65rem);
  }
}

/* 모바일 세로: 가로 보기 전용 안내 (웹에서는 OS 강제 회전 불가 → 오버레이 차단) */
.ops-orientation-gate {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background:
    radial-gradient(circle at 50% 35%, rgba(0, 194, 168, 0.12), transparent 55%),
    rgba(4, 10, 18, 0.96);
  color: var(--ops-text);
}

body.ops-page--portrait-blocked .ops-orientation-gate {
  display: flex;
}

body.ops-page {
  overscroll-behavior: none;
}

body.ops-page--portrait-blocked {
  overflow: hidden;
  touch-action: none;
}

.ops-orientation-gate__panel {
  width: min(22rem, 100%);
  padding: 1.35rem 1.15rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.75rem;
  background: rgba(8, 18, 28, 0.92);
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.45);
  text-align: center;
}

.ops-orientation-gate__icon {
  font-size: 2.4rem;
  line-height: 1;
  margin-bottom: 0.65rem;
  color: var(--ops-accent);
  transform: rotate(90deg);
}

.ops-orientation-gate__title {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.ops-orientation-gate__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ops-muted);
}

body.ops-page--portrait-blocked .ops-topbar,
body.ops-page--portrait-blocked .ops-main {
  visibility: hidden;
  pointer-events: none;
}

.ops-orientation-gate__btn {
  margin-top: 0.55rem;
  width: 100%;
  border: 1px solid rgba(0, 194, 168, 0.45);
  border-radius: 0.45rem;
  background: rgba(0, 194, 168, 0.14);
  color: var(--ops-accent);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.62rem 0.85rem;
  cursor: pointer;
}

.ops-orientation-gate__btn--primary {
  margin-top: 1rem;
  border-color: rgba(0, 194, 168, 0.65);
  background: rgba(0, 194, 168, 0.22);
  color: #dffef8;
}

.ops-orientation-gate__hint {
  margin: 0.75rem 0 0;
  font-size: 0.72rem;
  line-height: 1.45;
  color: rgba(238, 244, 255, 0.55);
}

.ops-orientation-gate__home {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.78rem;
  color: rgba(238, 244, 255, 0.72);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

@media (min-width: 897px), (orientation: landscape) {
  .ops-orientation-gate {
    display: none !important;
  }
}

/* =====================================================================
   CID — Conning Information Display (선박 통합 상태 화면)
   ===================================================================== */
.ops-view--conning {
  min-height: calc(100dvh - var(--ops-topbar-h));
  height: calc(100dvh - var(--ops-topbar-h));
  scroll-margin-top: var(--ops-topbar-h);
  background: #0a0d11;
}

.ops-scroll-cta--cid {
  bottom: 1.1rem;
}

.ops-cid {
  --cid-green: #34e06a;
  --cid-amber: #ffb020;
  --cid-cyan: #38c6e6;
  --cid-blue: #2f8fe0;
  --cid-panel: #24272c;
  --cid-panel-2: #1b1d21;
  --cid-head: #2e3338;
  --cid-line: #3a3f46;
  --cid-dim: rgba(233, 240, 250, 0.55);
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  padding: 0.3rem;
  gap: 0.3rem;
  color: rgba(236, 242, 250, 0.85);
  font-size: clamp(0.6rem, 0.92vw, 0.82rem);
  background: #0a0d11;
}

/* ---- top bar ---- */
.ops-cid-topbar {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  height: 1.9rem;
  flex: 0 0 auto;
  border: 1px solid var(--cid-line);
  border-radius: 0.25rem;
  background: linear-gradient(180deg, #2b3036, #1d2126);
}

.ops-cid-topbar__tabs {
  display: flex;
  align-items: stretch;
}

.ops-cid-tab {
  display: inline-flex;
  align-items: center;
  padding: 0 0.85rem;
  border: none;
  border-right: 1px solid var(--cid-line);
  background: transparent;
  color: var(--cid-dim);
  font-size: 0.72em;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
}

.ops-cid-tab:first-child {
  border-left: 1px solid var(--cid-line);
}

.ops-cid-tab.is-active {
  color: var(--cid-cyan);
  background: rgba(56, 198, 230, 0.12);
}

.ops-cid-topbar__spacer {
  flex: 1 1 auto;
}

.ops-cid-topbar__status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-right: 0.55rem;
  font-size: 0.74em;
}

.ops-cid-pill {
  padding: 0.12rem 0.4rem;
  border: 1px solid var(--cid-line);
  border-radius: 0.2rem;
  color: rgba(236, 242, 250, 0.78);
}

.ops-cid-clock em {
  font-style: normal;
  color: var(--cid-green);
  font-variant-numeric: tabular-nums;
}

.ops-cid-gear {
  border: none;
  background: transparent;
  color: var(--cid-dim);
  font-size: 1em;
  cursor: pointer;
}

/* ---- 3-column grid ---- */
.ops-cid-grid {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr) minmax(0, 1.08fr);
  gap: 0.3rem;
}

.ops-cid-col {
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  overflow: auto;
  scrollbar-width: thin;
}

/* ---- panel ---- */
.ops-cid-panel {
  border: 1px solid var(--cid-line);
  border-radius: 0.25rem;
  background: var(--cid-panel-2);
  padding: 0.35rem 0.45rem;
}

.ops-cid-panel__title {
  margin: -0.35rem -0.45rem 0.4rem;
  padding: 0.2rem 0.45rem;
  border-bottom: 1px solid var(--cid-line);
  background: var(--cid-head);
  font-size: 0.78em;
  font-weight: 700;
  color: rgba(236, 242, 250, 0.92);
}

.ops-cid-panel__title i {
  font-style: normal;
  color: var(--cid-dim);
  font-weight: 600;
}

.is-green { color: var(--cid-green) !important; }
.is-amber { color: var(--cid-amber) !important; }

/* ---- key/value rows ---- */
.ops-cid-kv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.1rem 0.7rem;
}

.ops-cid-kv__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem;
  padding: 0.08rem 0;
  border-bottom: 1px dotted rgba(255, 255, 255, 0.06);
}

.ops-cid-kv__row--wide {
  grid-column: 1 / -1;
}

.ops-cid-kv__row span {
  color: var(--cid-dim);
  font-size: 0.82em;
  white-space: nowrap;
}

.ops-cid-kv__row em {
  font-style: normal;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: rgba(236, 242, 250, 0.92);
}

.ops-cid-kv__row em i {
  font-style: normal;
  font-weight: 600;
  color: var(--cid-dim);
  font-size: 0.85em;
}

/* ---- compass ---- */
.ops-cid-panel--compass,
.ops-cid-panel--depth {
  flex: 0 0 auto;
}

.ops-cid-compass {
  display: grid;
  grid-template-columns: minmax(0, 7.5rem) 1fr;
  gap: 0.5rem;
  align-items: center;
}

.ops-cid-compass__dial {
  width: 100%;
  height: auto;
}

.ops-cid-compass__ring {
  fill: rgba(255, 255, 255, 0.02);
  stroke: var(--cid-line);
  stroke-width: 1.5;
}

.ops-cid-compass__ring--inner {
  stroke-dasharray: 2 3;
  opacity: 0.6;
}

.ops-cid-compass__tick {
  stroke: rgba(236, 242, 250, 0.45);
  stroke-width: 1;
}

.ops-cid-compass__tick.is-major {
  stroke: rgba(236, 242, 250, 0.8);
  stroke-width: 1.6;
}

.ops-cid-compass__card {
  fill: rgba(236, 242, 250, 0.75);
  font-size: 13px;
  font-weight: 700;
  text-anchor: middle;
}

.ops-cid-compass__needle { stroke-width: 3; }
.ops-cid-compass__needle.is-true { stroke: var(--cid-green); }
.ops-cid-compass__needle.is-rel { stroke: var(--cid-cyan); }
.ops-cid-compass__head.is-true { fill: var(--cid-green); }
.ops-cid-compass__head.is-rel { fill: var(--cid-cyan); }
.ops-cid-compass__hub { fill: rgba(236, 242, 250, 0.85); }

.ops-cid-compass__readout {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ops-cid-windrow {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 0.3rem;
  align-items: baseline;
}

.ops-cid-windrow span { color: var(--cid-dim); font-size: 0.82em; }
.ops-cid-windrow em {
  font-style: normal;
  font-weight: 700;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.ops-cid-windrow em i { font-style: normal; color: var(--cid-dim); font-weight: 600; font-size: 0.82em; }
.ops-cid-windrow--rel em { color: var(--cid-cyan); }
.ops-cid-windrow--true em { color: var(--cid-green); }
.ops-cid-windrow:last-child { grid-template-columns: auto 1fr auto 1fr; }

/* ---- depth / echo sounder ---- */
.ops-cid-depth { display: flex; flex-direction: column; gap: 0.3rem; }

.ops-cid-depth__graph {
  width: 100%;
  height: 4.5rem;
  border: 1px solid var(--cid-line);
  border-radius: 0.2rem;
  background: #07101d;
}

.ops-cid-depth__line {
  fill: none;
  stroke: #6fc0ff;
  stroke-width: 1.5;
}

.ops-cid-depth__readout {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.ops-cid-stat { display: flex; flex-direction: column; gap: 0.1rem; }
.ops-cid-stat__label { color: var(--cid-dim); font-size: 0.78em; }
.ops-cid-stat__label i { font-style: normal; font-size: 0.9em; }
.ops-cid-stat__value {
  font-size: 1.5em;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.ops-cid-stat__value i { font-style: normal; font-size: 0.55em; color: var(--cid-dim); font-weight: 600; }

/* ---- center: linear gauges (ROT / Bow Thruster) ---- */
.ops-cid-linear { display: flex; flex-direction: column; gap: 0.2rem; }

.ops-cid-linear__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ops-cid-linear__head span { font-weight: 700; }
.ops-cid-linear__head em { font-style: normal; margin-left: auto; font-weight: 800; font-variant-numeric: tabular-nums; }
.ops-cid-linear__head em i { font-style: normal; color: var(--cid-dim); font-size: 0.7em; }

.ops-cid-box {
  padding: 0.05rem 0.45rem;
  border: 1px solid var(--cid-line);
  border-radius: 0.18rem;
  background: #0c1117;
  color: var(--cid-green);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.ops-cid-linear__scale {
  display: flex;
  justify-content: space-between;
  color: var(--cid-dim);
  font-size: 0.68em;
  font-variant-numeric: tabular-nums;
}

.ops-cid-linear__track {
  position: relative;
  height: 0.85rem;
  border: 1px solid var(--cid-line);
  border-radius: 0.18rem;
  background: linear-gradient(90deg, rgba(47, 143, 224, 0.18), rgba(0, 0, 0, 0.2) 50%, rgba(255, 80, 80, 0.18));
}

.ops-cid-linear__zero {
  position: absolute;
  top: -2px; bottom: -2px; left: 50%;
  width: 1px;
  background: rgba(236, 242, 250, 0.5);
}

.ops-cid-linear__needle {
  position: absolute;
  top: -2px; bottom: -2px;
  width: 2px;
  margin-left: -1px;
  background: var(--cid-green);
  box-shadow: 0 0 4px rgba(52, 224, 106, 0.8);
}

/* ---- center: engines ---- */
.ops-cid-panel--engines { flex: 1 1 auto; display: flex; flex-direction: column; gap: 0.35rem; }
.ops-cid-engines__label,
.ops-cid-rudder__label {
  text-align: center;
  color: var(--cid-dim);
  font-size: 0.78em;
  letter-spacing: 0.05em;
}

.ops-cid-engines {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  flex: 1 1 auto;
  min-height: 0;
}

.ops-cid-engine {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  border: 1px solid var(--cid-line);
  border-radius: 0.2rem;
  background: var(--cid-panel);
  padding: 0.25rem;
  min-height: 0;
}

.ops-cid-engine__name { text-align: center; font-weight: 700; font-size: 0.8em; }

.ops-cid-engine__bars {
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  gap: 0.3rem;
  align-items: stretch;
  flex: 1 1 auto;
  min-height: 3.5rem;
}

.ops-cid-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
}
.ops-cid-bar__cap { color: var(--cid-dim); font-size: 0.62em; }
.ops-cid-bar__track {
  position: relative;
  flex: 1 1 auto;
  width: 0.8rem;
  border: 1px solid var(--cid-line);
  border-radius: 0.12rem;
  background: #0c1117;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.ops-cid-bar__fill {
  width: 100%;
  background: linear-gradient(180deg, #5cf08a, #1f9d49);
}

.ops-cid-engine__readout {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
}
.ops-cid-engine__rpm { font-size: 1.5em; font-weight: 800; font-variant-numeric: tabular-nums; }
.ops-cid-engine__unit { color: var(--cid-dim); font-size: 0.65em; }
.ops-cid-engine__pct { font-weight: 800; font-variant-numeric: tabular-nums; }
.ops-cid-engine__pct i { font-style: normal; color: var(--cid-dim); font-size: 0.7em; }

/* ---- center: rudder ---- */
.ops-cid-panel--rudder { flex: 0 0 auto; }
.ops-cid-rudders { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem; }
.ops-cid-rudder { display: flex; flex-direction: column; align-items: center; }
.ops-cid-rudder__gauge { width: 100%; max-width: 9rem; height: auto; }
.ops-cid-rudder__arc { fill: none; stroke: var(--cid-line); stroke-width: 2; }
.ops-cid-rudder__tick { stroke: rgba(236, 242, 250, 0.4); stroke-width: 1; }
.ops-cid-rudder__tick.is-major { stroke: rgba(236, 242, 250, 0.75); stroke-width: 1.6; }
.ops-cid-rudder__needle { stroke: var(--cid-cyan); stroke-width: 3; }
.ops-cid-rudder__hub { fill: rgba(236, 242, 250, 0.85); }
.ops-cid-rudder__foot {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: -0.4rem;
}
.ops-cid-rudder__foot span { color: var(--cid-dim); font-size: 0.78em; }

/* ---- right: alarm ---- */
.ops-cid-panel--alarm { flex: 0 0 auto; padding: 0; overflow: hidden; }
.ops-cid-alarmbar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.35rem;
  background: var(--cid-head);
  border-bottom: 1px solid var(--cid-line);
}
.ops-cid-alarmbar__chips { display: flex; gap: 0.2rem; flex: 1 1 auto; }
.ops-cid-achip {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.05rem 0.3rem;
  border-radius: 0.18rem;
  font-size: 0.68em;
  font-weight: 700;
  color: #06121f;
}
.ops-cid-achip em { font-style: normal; }
.ops-cid-achip--e { background: #8a939c; }
.ops-cid-achip--a { background: #ff4a4a; color: #fff; }
.ops-cid-achip--w { background: var(--cid-amber); }
.ops-cid-achip--c { background: #ffe14a; }
.ops-cid-achip--t { background: #4ab6ff; }
.ops-cid-ack {
  padding: 0.12rem 0.6rem;
  border: 1px solid var(--cid-line);
  border-radius: 0.18rem;
  background: #0c1117;
  color: rgba(236, 242, 250, 0.85);
  font-weight: 700;
  cursor: pointer;
}

.ops-cid-alarmtable {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72em;
}
.ops-cid-alarmtable th {
  padding: 0.18rem 0.35rem;
  text-align: left;
  color: var(--cid-dim);
  font-weight: 600;
  border-bottom: 1px solid var(--cid-line);
  background: var(--cid-panel);
}
.ops-cid-alarmtable td {
  padding: 0.16rem 0.35rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-variant-numeric: tabular-nums;
}
.ops-cid-alarmtable tr.is-active td { background: rgba(74, 182, 255, 0.16); }
.ops-cid-sev { font-weight: 800; }
.ops-cid-sev--alarm { color: #ff5a5a; }
.ops-cid-sev--warn { color: var(--cid-amber); }

/* ---- right: position ---- */
.ops-cid-posgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.2rem 0.6rem;
}
.ops-cid-posgrid__cell { display: flex; align-items: baseline; gap: 0.4rem; }
.ops-cid-posgrid__cell span { color: var(--cid-dim); font-size: 0.78em; min-width: 2.2rem; }
.ops-cid-posgrid__cell strong {
  font-size: 1.05em;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

/* ---- right: HDG / COG ---- */
.ops-cid-navrow { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.ops-cid-bigstat {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--cid-line);
  border-radius: 0.2rem;
  background: var(--cid-panel);
  padding: 0.25rem 0.45rem;
}
.ops-cid-bigstat__label { color: var(--cid-dim); font-size: 0.74em; }
.ops-cid-bigstat__label i { font-style: normal; }
.ops-cid-bigstat__value { font-size: 1.7em; font-weight: 800; font-variant-numeric: tabular-nums; }
.ops-cid-bigstat__value i { font-style: normal; font-size: 0.5em; color: var(--cid-dim); }

/* ---- right: speed ---- */
.ops-cid-speed { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.ops-cid-speed__block { display: flex; flex-direction: column; gap: 0.2rem; }
.ops-cid-speed__title { color: var(--cid-dim); font-size: 0.74em; }
.ops-cid-speed__title i { font-style: normal; }
.ops-cid-speed__rows { display: flex; flex-direction: column; gap: 0.12rem; }
.ops-cid-speed__row {
  display: grid;
  grid-template-columns: 2.6rem 1fr auto;
  gap: 0.3rem;
  align-items: baseline;
}
.ops-cid-speed__row span { color: var(--cid-dim); font-size: 0.78em; }
.ops-cid-speed__row strong { font-size: 1.1em; font-weight: 800; text-align: right; font-variant-numeric: tabular-nums; }
.ops-cid-speed__row i { font-style: normal; color: var(--cid-dim); font-size: 0.78em; }
.ops-cid-speed__row--main strong { font-size: 1.8em; }

/* ---- right: attitude (pitch / roll) ---- */
.ops-cid-panel--attitude { flex: 1 1 auto; display: flex; }
.ops-cid-attitudes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  width: 100%;
  align-items: center;
}
.ops-cid-attitude { display: flex; flex-direction: column; align-items: center; gap: 0.2rem; }
.ops-cid-attitude__gauge { width: 100%; max-width: 6.5rem; height: auto; }
.ops-cid-attitude__ring { fill: #07101d; stroke: var(--cid-line); stroke-width: 2; }
.ops-cid-attitude__tick { stroke: rgba(236, 242, 250, 0.45); stroke-width: 1.4; }
.ops-cid-attitude__ship { fill: var(--cid-cyan); opacity: 0.9; }
.ops-cid-attitude__foot { display: flex; align-items: center; gap: 0.4rem; }
.ops-cid-attitude__foot span { color: var(--cid-dim); font-size: 0.78em; }

/* =====================================================================
   레이더 섹션 — 모니터 한 화면 최적 배치 (CID와 동일 철학)
   ===================================================================== */
.ops-view--radar {
  height: calc(100dvh - var(--ops-topbar-h));
  overflow: hidden;
}

.ops-view--radar.hi-ins__section--radar-console {
  padding: 0.55rem 0.5rem;
}

.ops-view__radar-shell {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.ops-view--radar .hi-ins__section-head {
  margin: 0;
  flex: 0 0 auto;
}

.ops-view--radar .hi-ins__section-kicker {
  margin: 0 0 0.1rem;
  font-size: 0.72rem;
}

.ops-view--radar .hi-ins__section-title {
  margin: 0;
  font-size: clamp(1rem, 1.8vw, 1.3rem);
}

.ops-view--radar .hi-ins__detail-subtitle {
  display: none;
}

.ops-view__radar-shell > .ops-radar-console {
  flex: 1 1 auto;
  min-height: 0;
}

.ops-view--radar .ops-radar-console__desk {
  flex: 1 1 auto;
  min-height: 0;
}

.ops-view--radar .ops-radar-ppi-column {
  min-height: 0;
}

.ops-view--radar .ops-radar-ppi-frame__bezel {
  flex: 1 1 auto;
  min-height: 0;
  height: auto;
}

.ops-view--radar .ops-radar-canvas {
  width: auto;
  height: 100%;
  max-width: 100%;
}

/* =====================================================================
   모니터 최대화(전체화면) 버튼 + :fullscreen 배치
   ===================================================================== */
.ops-radar-btn--max,
.ops-cid-max {
  font-size: 0.9rem;
  line-height: 1;
}

.ops-radar-btn--max.is-active,
.ops-cid-max.is-active {
  color: var(--cid-cyan, #38c6e6);
}

.ops-radar-console:fullscreen {
  width: 100vw;
  height: 100vh;
  padding: 0.6rem;
  background: var(--ops-radar-panel-dark);
  overflow: hidden;
}

.ops-radar-console:fullscreen .ops-radar-console__desk {
  flex: 1 1 auto;
  min-height: 0;
}

.ops-radar-console:fullscreen .ops-radar-ppi-frame__bezel {
  flex: 1 1 auto;
  min-height: 0;
  height: auto;
}

.ops-radar-console:fullscreen .ops-radar-canvas {
  width: auto;
  height: 100%;
  max-width: 100%;
}

.ops-view--conning:fullscreen {
  height: 100vh;
  background: #0a0d11;
}

/* =====================================================================
   OpenLayers 2D 임무계획 지도 — Cesium과 동일 영역에 겹침
   ===================================================================== */
.ops-plan {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  background: #0b1420;
}

.ops-plan[hidden] {
  display: none;
}

/* 2D 활성 시 하단 Cesium은 가려지므로 렌더 부담만 남김 */
.ops-cesium.is-behind {
  visibility: hidden;
}

.ops-plan .ol-zoom {
  top: auto;
  bottom: 3.2rem;
  left: 0.65rem;
}

.ops-plan .ol-control button {
  background: rgba(8, 14, 22, 0.85);
  color: #f4f8ff;
}

.ops-plan .ol-control button:hover {
  background: rgba(0, 24, 51, 0.95);
}