/* Extracted cockpit HUD and wing overlay styles from airshow.css for maintainability. */

    #cockpit-hud {
      position: absolute;
      inset: 0;
      --airshow-cockpit-root-scale: 1;
      --airshow-cockpit-panel-top: 15vh;
      --airshow-cockpit-panel-side-offset: 10.5vw;
      --airshow-cockpit-panel-raise: 0px;
      --airshow-cockpit-panel-lateral-shift: 0px;
      --airshow-cockpit-side-scale: 1;
      --airshow-cockpit-center-scale: 1;
      --airshow-cockpit-view-dock-scale: 1;
      --airshow-cockpit-view-dock-offset: 96px;
      transform: scale(var(--airshow-cockpit-root-scale));
      transform-origin: center center;
      z-index: 1202;
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.2s ease;
      color: #ffffff;
      text-shadow: 0 0 10px rgba(255,255,255,0.42);
      font-family: "Consolas", "Lucida Console", monospace;
      font-variant-numeric: tabular-nums;
    }
    #cockpit-hud.visible {
      opacity: 1;
    }
    .cockpit-hud-panel {
      position: absolute;
      top: var(--airshow-cockpit-panel-top);
      width: 108px;
      height: 384px;
    }
    .cockpit-hud-panel-left {
      left: var(--airshow-cockpit-panel-side-offset);
      transform: translate3d(calc(var(--airshow-cockpit-panel-lateral-shift) * -1), calc(var(--airshow-cockpit-panel-raise) * -1), 0) scale(var(--airshow-cockpit-side-scale));
      transform-origin: left top;
    }
    .cockpit-hud-panel-right {
      right: var(--airshow-cockpit-panel-side-offset);
      transform: translate3d(var(--airshow-cockpit-panel-lateral-shift), calc(var(--airshow-cockpit-panel-raise) * -1), 0) scale(var(--airshow-cockpit-side-scale));
      transform-origin: right top;
    }
    .cockpit-hud-panel-title {
      font-size: 17px;
      font-weight: 800;
      letter-spacing: 0.14em;
      opacity: 0.98;
      text-align: center;
    }
    .cockpit-hud-panel-value {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      min-width: 126px;
      padding: 0 4px;
      text-align: center;
      font-size: 26px;
      line-height: 1;
      font-weight: 850;
      letter-spacing: 0.015em;
      color: rgba(219, 255, 245, 0.98);
      border: none;
      background: transparent;
      box-shadow: none;
      text-shadow: 0 0 7px rgba(0, 0, 0, 0.42);
      z-index: 5;
    }
    .cockpit-hud-panel-meta {
      font-size: 13px;
      line-height: 1.2;
      font-weight: 700;
      letter-spacing: 0.09em;
      opacity: 0.95;
      text-transform: uppercase;
      text-align: center;
    }
    .cockpit-hud-panel-meta-top {
      margin-bottom: 7px;
    }
    #cockpit-hud-oat {
      display: none;
    }
    .cockpit-hud-panel-meta-bottom {
      margin-top: 8px;
    }
    #cockpit-hud-vs {
      white-space: nowrap;
      letter-spacing: 0.04em;
      font-size: 12px;
    }
    .cockpit-hud-tape {
      position: relative;
      height: 272px;
      border-left: 3px solid rgba(255,255,255,0.98);
      border-right: 3px solid rgba(255,255,255,0.88);
      border-top: 2px solid rgba(255,255,255,0.58);
      border-bottom: 2px solid rgba(255,255,255,0.58);
      overflow: hidden;
    }
    .cockpit-hud-tape::before {
      content: "";
      position: absolute;
      left: 8px;
      right: 8px;
      top: 50%;
      height: 34px;
      transform: translateY(-50%);
      background: transparent;
      pointer-events: none;
      z-index: 4;
    }
    .cockpit-hud-track {
      position: absolute;
      inset: 0;
      background:
        repeating-linear-gradient(
          to bottom,
          transparent 0,
          transparent 25px,
          rgba(255,255,255,0.36) 25px,
          rgba(255,255,255,0.36) 26px
        );
      will-change: transform;
      z-index: 1;
    }
    .cockpit-hud-marks {
      position: absolute;
      inset: 0;
      z-index: 2;
      -webkit-mask: linear-gradient(
        to bottom,
        #000 0 calc(50% - 15px),
        transparent calc(50% - 15px) calc(50% + 15px),
        #000 calc(50% + 15px) 100%
      );
      mask: linear-gradient(
        to bottom,
        #000 0 calc(50% - 15px),
        transparent calc(50% - 15px) calc(50% + 15px),
        #000 calc(50% + 15px) 100%
      );
    }
    .cockpit-hud-panel-right .cockpit-hud-marks {
      -webkit-mask: linear-gradient(
        to bottom,
        #000 0 calc(50% - 15px),
        transparent calc(50% - 15px) calc(50% + 15px),
        #000 calc(50% + 15px) 100%
      );
      mask: linear-gradient(
        to bottom,
        #000 0 calc(50% - 15px),
        transparent calc(50% - 15px) calc(50% + 15px),
        #000 calc(50% + 15px) 100%
      );
    }
    .cockpit-hud-mark {
      position: absolute;
      left: 8px;
      right: 4px;
      height: 20px;
      transform: translateY(-50%);
      font-size: 16px;
      line-height: 20px;
      opacity: 0.98;
      padding-left: 22px;
    }
    .cockpit-hud-mark::before {
      content: "";
      position: absolute;
      left: 0;
      top: 50%;
      width: 16px;
      height: 2px;
      transform: translateY(-50%);
      background: rgba(255,255,255,0.98);
    }
    #cockpit-hud-spd-marks .cockpit-hud-mark {
      padding-left: 0;
      padding-right: 22px;
      text-align: right;
    }
    #cockpit-hud-spd-marks .cockpit-hud-mark::before {
      left: auto;
      right: 0;
    }
    .cockpit-hud-pointer {
      position: absolute;
      left: 10px;
      right: 10px;
      top: 50%;
      height: 34px;
      transform: translateY(-50%);
      box-sizing: border-box;
      border: 2px solid rgba(145, 255, 224, 0.96);
      background: rgba(83, 255, 214, 0.08);
      box-shadow:
        inset 0 0 8px rgba(145, 255, 224, 0.18),
        0 0 8px rgba(82, 255, 213, 0.12);
      z-index: 3;
    }
    .cockpit-hud-panel-right .cockpit-hud-pointer {
      left: 4px;
      right: 4px;
      top: calc(50% + 3px);
      height: 40px;
    }
    .cockpit-hud-panel-right .cockpit-hud-panel-value {
      min-width: 142px;
      top: calc(50% + 3px);
    }
    .cockpit-hud-center {
      position: absolute;
      left: 50%;
      top: 49%;
      width: min(68vw, 900px);
      height: min(44vh, 380px);
      transform: translate(-50%, -50%) scale(var(--airshow-cockpit-center-scale));
      transform-origin: center center;
    }
    .cockpit-hud-horizon {
      position: absolute;
      left: 17%;
      right: 17%;
      top: 50%;
      height: 2px;
      background: rgba(255,255,255,0.95);
    }
    .cockpit-hud-target {
      position: absolute;
      left: 50%;
      top: 50%;
      width: 66px;
      height: 66px;
      transform: translate(-50%, -50%);
    }
    .cockpit-hud-target-ring {
      position: absolute;
      left: 50%;
      top: 50%;
      width: 36px;
      height: 36px;
      border-radius: 50%;
      border: 3px solid rgba(255,255,255,0.98);
      transform: translate(-50%, -50%);
      box-shadow: 0 0 12px rgba(255,255,255,0.24);
    }
    .cockpit-hud-target-dot {
      position: absolute;
      left: 50%;
      top: 50%;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: rgba(255,255,255,1);
      transform: translate(-50%, -50%);
    }
    .cockpit-hud-target::before,
    .cockpit-hud-target::after {
      content: "";
      position: absolute;
      top: 50%;
      width: 18px;
      height: 3px;
      background: rgba(255,255,255,0.96);
      transform: translateY(-50%);
    }
    .cockpit-hud-target::before {
      left: 0;
    }
    .cockpit-hud-target::after {
      right: 0;
    }
    .cockpit-hud-heading {
      position: absolute;
      left: 50%;
      bottom: -4px;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 15px;
      width: 184px;
    }
    .cockpit-hud-mini-route {
      position: absolute;
      right: calc(100% + 34px);
      left: auto;
      top: 36px;
      width: 124px;
      height: 124px;
      border: 1px solid rgba(255, 255, 255, 0.9);
      border-radius: 0;
      background:
        linear-gradient(180deg, rgba(10,22,34,0.34) 0%, rgba(6,12,20,0.46) 100%);
      box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.12),
        inset 0 -20px 30px rgba(0,0,0,0.16),
        0 8px 18px rgba(0,0,0,0.18);
      backdrop-filter: blur(1.2px);
      -webkit-backdrop-filter: blur(1.2px);
      overflow: visible;
    }
    .cockpit-hud-mini-route::before {
      content: "";
      position: absolute;
      inset: 4px;
      border: 1px solid rgba(255, 255, 255, 0.25);
      border-radius: 0;
      pointer-events: none;
      z-index: 3;
    }
    .cockpit-hud-mini-route::after {
      content: "";
      position: absolute;
      left: 10px;
      right: 10px;
      top: 9px;
      height: 1px;
      background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.78), rgba(255,255,255,0));
      opacity: 0.68;
      pointer-events: none;
      z-index: 3;
    }
    .cockpit-hud-mini-route-meta {
      position: absolute;
      left: 0;
      right: 0;
      bottom: calc(100% + 8px);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 6px;
      text-align: center;
      white-space: nowrap;
    }
    .cockpit-hud-mini-route-meta::before {
      content: "NEXT WPT";
      display: inline-block;
      margin-right: 0;
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.14em;
      line-height: 10px;
      color: rgba(178, 245, 233, 0.94);
      text-shadow: 0 0 6px rgba(0,0,0,0.48);
    }
    .cockpit-hud-mini-route-next {
      display: inline-block;
      max-width: 190px;
      overflow: hidden;
      text-overflow: ellipsis;
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.07em;
      line-height: 10px;
      text-transform: uppercase;
      color: rgba(234, 255, 248, 0.99);
      text-shadow: 0 0 7px rgba(0,0,0,0.48);
    }
    .cockpit-hud-mini-route-dist {
      display: block;
      flex-basis: 100%;
      margin-top: 2px;
      text-align: center;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.07em;
      line-height: 1;
      color: rgba(166, 255, 211, 0.99);
      text-shadow: 0 0 6px rgba(0,0,0,0.44);
    }
    #cockpit-hud-mini-route-canvas {
      position: relative;
      z-index: 2;
      width: 100%;
      height: 100%;
      display: block;
      transform: none;
      border-radius: 0;
    }
    .cockpit-hud-heading-wrap {
      position: relative;
      width: 118px;
      height: 118px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .cockpit-hud-heading-ring {
      position: relative;
      width: 106px;
      height: 106px;
      border-radius: 50%;
      border: 2px solid rgba(255,255,255,0.94);
      background: transparent;
      box-shadow:
        0 6px 16px rgba(0,0,0,0.28);
      transform: rotate(0deg);
      will-change: transform;
    }
    .cockpit-hud-heading-ring::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 50%;
      background: repeating-conic-gradient(
        from -90deg,
        rgba(255,255,255,0.96) 0deg 1.6deg,
        transparent 1.6deg 6deg
      );
      -webkit-mask: radial-gradient(
        circle at 50% 50%,
        transparent 0 41px,
        #000 41px 53px,
        transparent 53px 100%
      );
      mask: radial-gradient(
        circle at 50% 50%,
        transparent 0 41px,
        #000 41px 53px,
        transparent 53px 100%
      );
      opacity: 0.95;
    }
    .cockpit-hud-heading-ring::after {
      content: "";
      position: absolute;
      inset: 16px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,0.14);
      background: transparent;
    }
    .cockpit-hud-heading-letter {
      position: absolute;
      left: 50%;
      top: 50%;
      width: 22px;
      transform-origin: 50% 50%;
      text-align: center;
      transform: translate(-50%, -50%);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: 0.08em;
      line-height: 1;
      text-shadow: 0 0 7px rgba(0,0,0,0.5);
    }
    .cockpit-hud-heading-letter-n {
      transform: translate(-50%, -50%) rotate(0deg) translateY(-37px);
    }
    .cockpit-hud-heading-letter-e {
      transform: translate(-50%, -50%) rotate(90deg) translateY(-37px) rotate(-90deg);
    }
    .cockpit-hud-heading-letter-s {
      transform: translate(-50%, -50%) rotate(180deg) translateY(-37px) rotate(-180deg);
    }
    .cockpit-hud-heading-letter-w {
      transform: translate(-50%, -50%) rotate(270deg) translateY(-37px) rotate(-270deg);
    }
    .cockpit-hud-heading-pointer {
      position: absolute;
      left: 50%;
      top: -11px;
      transform: translateX(-50%);
      width: 0;
      height: 0;
      border-left: 9px solid transparent;
      border-right: 9px solid transparent;
      border-bottom: 14px solid rgba(255,255,255,0.97);
      filter: drop-shadow(0 2px 3px rgba(0,0,0,0.38));
    }
    .cockpit-hud-heading-pointer::after {
      content: "";
      position: absolute;
      left: -7px;
      top: 3px;
      width: 0;
      height: 0;
      border-left: 7px solid transparent;
      border-right: 7px solid transparent;
      border-bottom: 10px solid rgba(0,0,0,0.7);
    }
    .cockpit-hud-heading-text {
      order: -1;
      min-width: 102px;
      padding: 0;
      text-align: center;
      font-size: 24px;
      font-weight: 800;
      letter-spacing: 0.06em;
      line-height: 1;
      text-transform: uppercase;
      white-space: nowrap;
      border: none;
      background: transparent;
      box-shadow: none;
    }
    #cockpit-view-mode-dock {
      position: absolute;
      left: 50%;
      bottom: var(--airshow-cockpit-view-dock-offset, 96px);
      transform: translateX(-50%) scale(var(--airshow-cockpit-view-dock-scale, 1));
      transform-origin: center bottom;
      z-index: 1206;
      display: flex;
      align-items: center;
      gap: 8px;
      pointer-events: auto;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.16s ease, visibility 0.16s ease;
    }
    #cockpit-view-mode-dock.visible {
      opacity: 1;
      visibility: visible;
    }
    .cockpit-view-mode-btn {
      height: 34px;
      min-width: 108px;
      padding: 0 12px;
      border: 1px solid rgba(255,255,255,0.55);
      background: rgba(20,20,20,0.62);
      color: rgba(255,255,255,0.95);
      border-radius: 4px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.03em;
      cursor: pointer;
      backdrop-filter: blur(2px);
      -webkit-backdrop-filter: blur(2px);
    }
    .cockpit-view-mode-btn.active {
      border-color: rgba(255,255,255,0.95);
      background: rgba(255,255,255,0.18);
      color: #fff;
      box-shadow: 0 0 0 1px rgba(255,255,255,0.25) inset;
    }
    html.airshow-mobile-runtime #cockpit-hud {
      --airshow-cockpit-root-scale: 0.62;
      --airshow-cockpit-panel-top: 6.9vh;
      --airshow-cockpit-panel-side-offset: 1.6vw;
      --airshow-cockpit-panel-raise: 20px;
      --airshow-cockpit-panel-lateral-shift: 22px;
      --airshow-cockpit-side-scale: 1;
      --airshow-cockpit-center-scale: 1;
      --airshow-cockpit-view-dock-scale: 1;
      --airshow-cockpit-view-dock-offset: 96px;
    }
    html.airshow-mobile-runtime #cockpit-view-mode-dock {
      bottom: calc(env(safe-area-inset-bottom, 0px) + 134px);
      transform: translateX(-50%) scale(0.8);
      gap: 6px;
      z-index: 1210;
    }
    html.airshow-mobile-runtime .cockpit-view-mode-btn {
      height: 30px;
      min-width: 82px;
      padding: 0 10px;
      font-size: 11px;
    }
    @media (max-width: 430px) {
      html.airshow-mobile-runtime #cockpit-hud {
        --airshow-cockpit-root-scale: 0.56;
        --airshow-cockpit-panel-top: 6.2vh;
        --airshow-cockpit-panel-side-offset: 0.8vw;
        --airshow-cockpit-panel-raise: 18px;
        --airshow-cockpit-panel-lateral-shift: 18px;
      }
      html.airshow-mobile-runtime #cockpit-view-mode-dock {
        bottom: calc(env(safe-area-inset-bottom, 0px) + 126px);
        transform: translateX(-50%) scale(0.74);
      }
    }
    #seat-view-overlay {
      position: fixed;
      inset: 0;
      z-index: 1325;
      background: #000;
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity 0.18s ease, visibility 0.18s ease;
      touch-action: none;
    }
    #seat-view-overlay.visible {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }
    #seat-view-overlay.loading #seat-view-monitor-canvas,
    #seat-view-overlay.loading #seat-view-frame-canvas,
    #seat-view-overlay.loading #seat-view-mirror-btn,
    #seat-view-overlay.loading #seat-view-close-btn {
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
    }
    #seat-view-monitor-canvas,
    #seat-view-frame-canvas {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      transition: opacity 0.14s ease;
    }
    #seat-view-monitor-canvas {
      z-index: 1;
    }
    #seat-view-frame-canvas {
      z-index: 2;
    }
    #seat-view-close-btn {
      position: absolute;
      top: max(14px, calc(env(safe-area-inset-top) + 10px));
      right: max(14px, calc(env(safe-area-inset-right) + 10px));
      z-index: 3;
      height: 30px;
      min-width: 88px;
      padding: 0 6px 0 6px;
      border: 1px solid rgba(0,0,0,0.52);
      color: #fff;
      border-radius: 4px;
      font-size: 12px;
      font-weight: 400;
      letter-spacing: 0.35px;
      text-transform: none;
      display: inline-flex;
      align-items: center;
      justify-content: space-between;
      gap: 4px;
      cursor: pointer;
      background: rgba(44,44,44,0.62);
      box-shadow: 0 2px 6px rgba(0,0,0,0.35);
    }
    #seat-view-mirror-btn {
      position: absolute;
      top: max(14px, calc(env(safe-area-inset-top) + 10px));
      right: max(112px, calc(env(safe-area-inset-right) + 108px));
      z-index: 3;
      height: 30px;
      min-width: 92px;
      padding: 0 10px;
      border: 1px solid rgba(0,0,0,0.52);
      color: #fff;
      border-radius: 4px;
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.28px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      cursor: pointer;
      background: rgba(44,44,44,0.62);
      box-shadow: 0 2px 6px rgba(0,0,0,0.35);
    }
    #seat-view-mirror-btn:hover {
      background: rgba(54,54,54,0.72);
    }
    #seat-view-mirror-btn.active {
      background: rgba(78,118,168,0.78);
      border-color: rgba(136,186,255,0.75);
      box-shadow: 0 4px 14px rgba(34,74,128,0.38);
    }
    #seat-view-mirror-btn:focus-visible {
      outline: 2px solid rgba(160,210,255,0.95);
      outline-offset: 2px;
    }
    .seat-view-mirror-btn-icon {
      font-size: 14px;
      line-height: 1;
    }
    .seat-view-mirror-btn-label {
      line-height: 1;
    }
    #seat-view-close-btn:hover {
      background: rgba(54,54,54,0.72);
    }
    #seat-view-close-btn:focus-visible {
      outline: 2px solid rgba(160,210,255,0.95);
      outline-offset: 2px;
    }
    .seat-view-loading {
      position: absolute;
      inset: 0;
      z-index: 4;
      display: none;
      align-items: center;
      justify-content: center;
      background: rgba(0, 0, 0, 0.5);
      backdrop-filter: blur(4px);
      pointer-events: none;
    }
    #seat-view-overlay.loading .seat-view-loading {
      display: flex;
    }
    .seat-view-loading-card {
      width: min(360px, 78vw);
      padding: 14px 16px 12px;
      border: 1px solid rgba(255, 215, 77, 0.45);
      border-radius: 12px;
      background: rgba(16, 22, 34, 0.88);
      box-shadow: 0 12px 28px rgba(0,0,0,0.38);
      color: rgba(236, 246, 255, 0.94);
      font: 700 12px/1.3 "Segoe UI", Tahoma, sans-serif;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }
    .seat-view-loading-label {
      opacity: 0.95;
      color: #ffd74d;
      text-shadow: 0 1px 5px rgba(0, 0, 0, 0.42);
    }
    .seat-view-loading-track {
      margin-top: 11px;
      height: 7px;
      border: 1px solid rgba(255, 215, 77, 0.4);
      background: rgba(0, 0, 0, 0.32);
    }
    .seat-view-loading-fill {
      width: 0%;
      height: 100%;
      background: linear-gradient(90deg, #ffcc3d 0%, #ffd74d 55%, #ffe8a3 100%);
      transition: width 0.12s ease;
    }
    .seat-view-loading-percent {
      margin-top: 6px;
      text-align: right;
      font-size: 11px;
      color: #ffd74d;
      opacity: 0.95;
    }
    #wing-view-overlay {
      position: absolute;
      inset: 0;
      z-index: 1203;
      display: flex;
      align-items: flex-end;
      justify-content: center;
      padding-bottom: 0;
      overflow: hidden;
      pointer-events: none;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.18s ease, visibility 0.18s ease;
    }
    #wing-view-overlay.visible {
      opacity: 1;
      visibility: visible;
    }
    #wing-view-overlay.left-docked {
      justify-content: flex-end;
    }
    #wing-view-overlay.right-docked {
      justify-content: flex-start;
    }
    #wing-view-overlay.left-docked #wing-view-overlay-img {
      margin-right: calc(-1 * min(10vw, 180px));
    }
    #wing-view-overlay.right-docked #wing-view-overlay-img {
      margin-left: calc(-1 * min(10vw, 180px));
    }
    #wing-view-overlay-img {
      width: min(70vw, 1250px);
      max-height: 70vh;
      object-fit: contain;
      filter: none;
      transform: scaleX(1);
      transform-origin: center center;
      user-select: none;
      -webkit-user-drag: none;
    }
    html.airshow-force-landscape #wing-view-overlay-img {
      width: min(calc(var(--airshow-viewport-height, 100vh) * 0.7), 1250px);
      max-height: calc(var(--airshow-viewport-width, 100vw) * 0.7);
    }
    html.airshow-force-landscape.airshow-mobile-runtime #wing-view-overlay-img {
      width: min(calc(var(--airshow-viewport-height, 100vh) * 0.74), 1320px);
      max-height: calc(var(--airshow-viewport-width, 100vw) * 0.74);
    }
    html.airshow-force-landscape.airshow-mobile-runtime #wing-view-overlay.left-docked #wing-view-overlay-img {
      margin-right: calc(-1 * min(16vw, 280px));
    }
    html.airshow-force-landscape.airshow-mobile-runtime #wing-view-overlay.right-docked #wing-view-overlay-img {
      margin-left: calc(-1 * min(16vw, 280px));
    }
    #wing-view-overlay.right-mirrored #wing-view-overlay-img {
      transform: scaleX(-1);
    }
    #wing-view-overlay.night-dim #wing-view-overlay-img {
      filter: brightness(50%);
    }
    /* In Seat View mini runtime, keep wing overlay under bottom panel. */
    body.airshow-seat-view-active #wing-view-overlay {
      z-index: 995;
    }
    /* Seat-view monitor crops edge-pinned UI more aggressively than the full runtime viewport. */
    body.airshow-seat-view-active #seat-view-runtime-root #panel {
      bottom: clamp(12px, 1.5vh, 18px);
    }
    body.airshow-seat-view-active.ui-vertical-flip #seat-view-runtime-root #panel {
      top: clamp(12px, 1.5vh, 18px);
      bottom: auto;
    }
    #wing-view-strobe {
      position: absolute;
      left: 50%;
      top: 50%;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      pointer-events: none;
      transform: translate(-50%, -50%);
      background: rgba(255,255,255,0.95);
      opacity: 0;
      visibility: hidden;
      z-index: 2;
      box-shadow:
        0 0 10px rgba(255,255,255,0.82),
        0 0 24px rgba(255,255,255,0.52);
    }
    #wing-view-strobe.active {
      visibility: visible;
    }
    #wing-view-strobe::before,
    #wing-view-strobe::after {
      content: "";
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      pointer-events: none;
      opacity: 0;
    }
    #wing-view-strobe::before {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,255,255,0.78) 0%, rgba(255,255,255,0.12) 45%, rgba(255,255,255,0) 75%);
      filter: blur(0.6px);
    }
    #wing-view-strobe::after {
      width: 58px;
      height: 2px;
      background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.82), rgba(255,255,255,0));
    }
    #wing-view-strobe.active,
    #wing-view-strobe.active::before,
    #wing-view-strobe.active::after {
      animation: wing-view-strobe-flash 1.35s linear infinite;
    }
    @keyframes wing-view-strobe-flash {
      0% { opacity: 0; }
      2% { opacity: 1; }
      4% { opacity: 0; }
      8% { opacity: 0.82; }
      10% { opacity: 0; }
      100% { opacity: 0; }
    }