:root {
  --accent: #BE1622;
  --accent-dark: #8f1019;
  --ink: #1f2328;
  --muted: #6a6f76;
  --line: #e6e1dc;
  --surface: #ffffff;
  --page: #f7f5f2;
  --shadow: 0 18px 55px rgba(33, 29, 27, 0.13);
  --info-panel-space: 0px;
  --info-panel-width: min(420px, 34vw);
  --layout-edge: max(8px, env(safe-area-inset-left));
  --layout-gap: 6px;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
}

html.embed-mode,
html.embed-mode body {
  width: 100%;
  height: 100%;
  min-height: 100%;
  overflow: hidden;
}

body {
  background: var(--page);
  color: var(--ink);
  overflow: hidden;
}

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

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(190, 22, 34, 0.34);
  outline-offset: 2px;
}

.app-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 100dvh;
  padding: max(8px, env(safe-area-inset-top)) 0 max(6px, env(safe-area-inset-bottom));
  gap: var(--layout-gap);
}

.embed-mode .app-shell {
  width: 100%;
  height: 100dvh;
  min-height: 100dvh;
  padding: 0;
  gap: 0;
  overflow: hidden;
}

.embed-mode .topbar {
  min-height: clamp(40px, 8vh, 56px);
  padding-top: max(4px, env(safe-area-inset-top));
  padding-bottom: 4px;
  background: rgba(247, 245, 242, 0.92);
  backdrop-filter: blur(12px);
}

.embed-mode .statusbar {
  display: none;
}

.embed-mode .viewer-stage {
  min-height: 0;
}

.embed-mode .brand-logo {
  height: clamp(36px, 8vh, 50px);
}

.embed-mode .scene-title {
  max-width: min(34vw, 260px);
}

body.is-info-panel-open {
  --info-panel-space: var(--info-panel-width);
}

.topbar,
.statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-right: max(12px, env(safe-area-inset-right));
  padding-left: max(12px, env(safe-area-inset-left));
}

.topbar {
  min-height: 44px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand picture {
  display: block;
  line-height: 0;
}

.scene-title,
.statusbar {
  color: var(--muted);
  font-size: 0.82rem;
}

.brand-logo {
  display: block;
  width: auto;
  height: 48px;
  object-fit: contain;
}

.scene-title {
  margin: 0;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.admin-toggle,
.admin-dashboard-toggle,
.environments-toggle,
.explore-toggle,
.tours-toggle,
button {
  font: inherit;
}

.admin-toggle,
.admin-dashboard-toggle,
.environments-toggle,
.explore-toggle,
.tours-toggle,
.editor-toolbar button,
.hotspot-dialog button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  cursor: pointer;
}

.admin-toggle {
  margin-left: auto;
  margin-right: 10px;
  padding: 0 12px;
}

.admin-dashboard-toggle {
  min-height: 34px;
  padding: 0 12px;
  border-color: rgba(190, 22, 34, 0.24);
  color: var(--accent);
  font-weight: 800;
}

body[data-app-mode="admin"] .environments-toggle,
body[data-app-mode="admin"] .explore-toggle,
body[data-app-mode="admin"] .tours-toggle {
  display: none;
}

.environments-toggle {
  min-height: 34px;
  padding: 0 13px;
  border-color: rgba(190, 22, 34, 0.24);
  color: var(--accent);
  font-weight: 800;
}

.environments-toggle[aria-expanded="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.explore-toggle {
  min-height: 34px;
  padding: 0 13px;
  border-color: rgba(190, 22, 34, 0.24);
  color: var(--accent);
  font-weight: 800;
}

.explore-toggle[aria-expanded="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.tours-toggle {
  min-height: 34px;
  padding: 0 13px;
  border-color: var(--line);
  color: var(--ink);
  font-weight: 700;
}

.admin-toggle.is-active,
.primary-action {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.editor-toolbar button:disabled,
.hotspot-dialog button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
}

.viewer-stage {
  position: relative;
  display: grid;
  min-height: 0;
  margin-right: var(--info-panel-space);
  transition: margin-right 260ms ease;
}

.app-message {
  position: absolute;
  z-index: 50;
  top: 74px;
  left: 50%;
  width: min(520px, calc(100% - 28px));
  margin: 0;
  padding: 10px 12px;
  border: 1px solid rgba(190, 22, 34, 0.3);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--accent-dark);
  box-shadow: 0 12px 32px rgba(31, 35, 40, 0.18);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
  transform: translateX(-50%);
}

.tour-navigation {
  position: absolute;
  z-index: 24;
  top: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 28px rgba(31, 35, 40, 0.12);
  backdrop-filter: blur(12px);
}

.tour-navigation button,
.tour-navigation select {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 0.78rem;
}

.tour-navigation button {
  padding: 0 10px;
  cursor: pointer;
}

.tour-navigation button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.tour-navigation label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

.environments-panel {
  position: absolute;
  z-index: 34;
  top: 14px;
  left: 14px;
  display: grid;
  gap: 10px;
  width: min(320px, calc(100% - 28px));
  max-height: min(420px, calc(100% - 28px));
  padding: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 48px rgba(31, 35, 40, 0.18);
  backdrop-filter: blur(16px);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 220ms ease, transform 220ms ease;
}

.environments-panel[aria-hidden="true"] {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
}

.environments-panel header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.environments-panel h2 {
  margin: 0;
  color: var(--accent);
  font-size: 0.92rem;
}

.environments-list {
  display: grid;
  gap: 6px;
  max-height: 340px;
  overflow-y: auto;
  padding-right: 2px;
}

.environments-list button {
  min-height: 40px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  cursor: pointer;
  font-weight: 700;
  text-align: left;
}

.environments-list button:hover,
.environments-list button.is-active {
  border-color: rgba(190, 22, 34, 0.34);
  background: rgba(190, 22, 34, 0.08);
  color: var(--accent);
}

.viewer-panel::after {
  position: absolute;
  inset: 0;
  z-index: 18;
  content: "";
  background: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
  will-change: opacity;
  transform: translateZ(0);
}

body.is-scene-transitioning .viewer-panel::after {
  opacity: 0.72;
}

body.is-cinematic-transitioning .viewer-panel::after {
  background: radial-gradient(circle at center, rgba(31, 35, 40, 0.94), rgba(31, 35, 40, 0.98));
  opacity: 1;
  transition-duration: var(--scene-transition-fade-ms, 280ms);
}

body.is-panorama-swapping .viewer-panel::after {
  background: #1f2328;
  opacity: 1;
  transition: none;
}

.viewer-panel {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  background: #f0ede8;
}

.panorama-viewer {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
}

.loading-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  gap: 14px;
  align-content: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(247, 245, 242, 0.9));
  color: var(--muted);
  font-size: 0.9rem;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.loading-overlay.is-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.welcome-overlay {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: grid;
  place-items: center;
  padding:
    max(18px, env(safe-area-inset-top))
    max(18px, env(safe-area-inset-right))
    max(18px, env(safe-area-inset-bottom))
    max(18px, env(safe-area-inset-left));
  overflow: hidden;
  background: rgba(17, 17, 17, 0.42);
  opacity: 0;
  visibility: hidden;
  transition: opacity 280ms ease, visibility 280ms ease;
}

.welcome-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.welcome-overlay__card {
  width: min(520px, 90vw);
  max-height: calc(100svh - max(36px, env(safe-area-inset-top)) - max(36px, env(safe-area-inset-bottom)));
  display: grid;
  gap: clamp(12px, 2.2vw, 20px);
  justify-items: center;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(22px, 5vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 70px rgba(20, 18, 16, 0.24);
  color: var(--ink);
  text-align: center;
}

.welcome-overlay__logo {
  display: block;
  width: min(300px, 62vw);
}

.welcome-overlay__logo img {
  display: block;
  width: 100%;
  max-height: clamp(76px, 18vh, 118px);
  object-fit: contain;
}

.welcome-overlay h1 {
  max-width: 15ch;
  margin: 0;
  color: #171717;
  font-size: clamp(1.65rem, 4.8vw, 2.7rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.welcome-overlay p {
  max-width: 32ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.6vw, 1.2rem);
  line-height: 1.45;
}

.welcome-overlay__action {
  position: sticky;
  bottom: 0;
  min-height: 48px;
  padding: 0.78rem 1.25rem;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(190, 22, 34, 0.22);
}

.welcome-overlay__action:hover {
  background: var(--accent-dark);
}

body.is-welcome-overlay-open {
  overflow: hidden;
}

.embed-audio-activation,
.embed-full-page-link {
  position: fixed;
  z-index: 96;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: 0 12px 32px rgba(31, 35, 40, 0.18);
  backdrop-filter: blur(14px);
  font-size: 0.82rem;
  font-weight: 800;
}

.embed-audio-activation {
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  padding: 0 14px;
  cursor: pointer;
}

.embed-full-page-link {
  left: max(12px, env(safe-area-inset-left));
  bottom: max(12px, env(safe-area-inset-bottom));
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
}

.embed-audio-activation[hidden],
.embed-full-page-link[hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .welcome-overlay {
    transition: none;
  }
}

.loading-mark {
  width: 34px;
  height: 34px;
  border: 3px solid rgba(190, 22, 34, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 850ms linear infinite;
}

.statusbar {
  min-height: 22px;
  gap: 16px;
}

.psv-container {
  background: #f0ede8;
  font-family: inherit;
}

.psv-navbar {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: auto;
  width: auto;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 28px rgba(31, 35, 40, 0.16);
  backdrop-filter: blur(12px);
}

.embed-mode.is-audio-player-visible .psv-navbar {
  right: max(12px, env(safe-area-inset-right));
  bottom: calc(max(12px, env(safe-area-inset-bottom)) + 70px);
  left: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 42px;
  height: auto;
  padding: 4px;
}

.embed-mode.is-audio-player-visible .psv-navbar .psv-button {
  width: 34px;
  height: 34px;
  padding: 6px;
}

.embed-mode.is-audio-player-visible .psv-navbar .psv-zoom-range {
  width: 34px;
  max-width: 34px;
  height: 74px;
  margin: 4px 0;
  writing-mode: bt-lr;
  appearance: slider-vertical;
}

.embed-mode.is-audio-player-visible .mobile-controls-toggle {
  bottom: calc(max(12px, env(safe-area-inset-bottom)) + 78px);
}

.psv-button {
  color: var(--ink);
}

.psv-button--active,
.psv-button:hover {
  color: var(--accent);
}

.psv-caption {
  border-radius: 0 8px 0 0;
  background: rgba(31, 35, 40, 0.72);
  font-size: 0.8rem;
}

.psv-loader {
  color: var(--accent);
}

.hotspot-marker {
  --marker-render-size: var(--hotspot-size, 36px);
  appearance: none;
  -webkit-appearance: none;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: var(--marker-render-size);
  min-width: var(--marker-render-size);
  max-width: var(--marker-render-size);
  height: var(--marker-render-size);
  min-height: var(--marker-render-size);
  max-height: var(--marker-render-size);
  aspect-ratio: 1 / 1;
  padding: 0;
  border: 1px solid var(--marker-info-border, rgba(232, 230, 224, 0.82));
  border-radius: 999px;
  background: var(--marker-info-background, rgba(255, 253, 247, 0.72));
  color: var(--marker-info-icon, #3f4248);
  box-shadow: var(--marker-info-shadow, 0 8px 22px rgba(31, 35, 40, 0.16));
  backdrop-filter: blur(var(--marker-info-blur, 10px)) saturate(1.08);
  -webkit-backdrop-filter: blur(var(--marker-info-blur, 10px)) saturate(1.08);
  cursor: pointer;
  line-height: 0;
  touch-action: none;
  transition:
    border-color var(--marker-animation-ms, 180ms) ease,
    color var(--marker-animation-ms, 180ms) ease,
    opacity var(--marker-animation-ms, 180ms) ease,
    transform var(--marker-animation-ms, 180ms) ease,
    box-shadow var(--marker-animation-ms, 180ms) ease,
    background var(--marker-animation-ms, 180ms) ease;
}

.hotspot-marker:hover,
.hotspot-marker.is-selected {
  border-color: var(--marker-info-active-border, var(--accent));
  color: var(--marker-info-active-icon, var(--accent));
  background: rgba(255, 255, 255, 0.9);
  transform: scale(var(--marker-active-scale, 1.14));
  box-shadow: var(--marker-info-active-shadow, 0 12px 30px rgba(31, 35, 40, 0.22), 0 0 0 5px rgba(190, 22, 34, 0.16));
}

.has-dynamic-hotspot-markers .hotspot-marker {
  --marker-render-size: max(28px, calc(var(--hotspot-size, 36px) * var(--marker-device-scale, 1) * var(--marker-zoom-scale, 1)));
  position: relative;
  opacity: var(--marker-opacity, 0.82);
  transition:
    width var(--marker-animation-ms, 180ms) ease,
    height var(--marker-animation-ms, 180ms) ease,
    border-color var(--marker-animation-ms, 180ms) ease,
    color var(--marker-animation-ms, 180ms) ease,
    opacity var(--marker-animation-ms, 180ms) ease,
    transform var(--marker-animation-ms, 180ms) ease,
    box-shadow var(--marker-animation-ms, 180ms) ease,
    background var(--marker-animation-ms, 180ms) ease;
}

.has-dynamic-hotspot-markers .hotspot-marker::before {
  position: absolute;
  inset: -8px;
  content: "";
}

.has-dynamic-hotspot-markers .hotspot-marker:hover,
.has-dynamic-hotspot-markers .hotspot-marker:active,
.has-dynamic-hotspot-markers .hotspot-marker.is-selected {
  opacity: var(--marker-active-opacity, 1);
  border-color: var(--marker-info-active-border, var(--accent));
  color: var(--marker-info-active-icon, var(--accent));
  background: rgba(255, 255, 255, 0.9);
  transform: scale(var(--marker-active-scale, 1.12));
  box-shadow: var(--marker-info-active-shadow, 0 12px 30px rgba(31, 35, 40, 0.22), 0 0 0 5px rgba(190, 22, 34, 0.16));
}

.hotspot-marker.is-literary {
  border-color: rgba(173, 133, 63, 0.52);
  background: rgba(229, 196, 124, 0.48);
  color: #6f5528;
  box-shadow: 0 8px 22px rgba(80, 61, 28, 0.14);
}

.hotspot-marker.is-literary:hover,
.hotspot-marker.is-literary:active,
.hotspot-marker.is-literary.is-selected,
.hotspot-marker.is-literary.is-info-open,
.has-dynamic-hotspot-markers .hotspot-marker.is-literary:hover,
.has-dynamic-hotspot-markers .hotspot-marker.is-literary:active,
.has-dynamic-hotspot-markers .hotspot-marker.is-literary.is-selected {
  border-color: #BE8A2A;
  background: rgba(241, 215, 151, 0.86);
  color: #8a611d;
  opacity: var(--marker-active-opacity, 1);
  box-shadow: 0 12px 30px rgba(80, 61, 28, 0.2), 0 0 0 5px rgba(190, 138, 42, 0.16);
}

.hotspot-marker.is-audio {
  border-color: rgba(201, 156, 57, 0.54);
  background: rgba(232, 190, 82, 0.52);
  color: #684f16;
  box-shadow: 0 8px 22px rgba(80, 61, 28, 0.16);
}

.hotspot-marker.is-audio:hover,
.hotspot-marker.is-audio:active,
.hotspot-marker.is-audio.is-selected,
.has-dynamic-hotspot-markers .hotspot-marker.is-audio:hover,
.has-dynamic-hotspot-markers .hotspot-marker.is-audio:active,
.has-dynamic-hotspot-markers .hotspot-marker.is-audio.is-selected {
  border-color: #C99C39;
  background: rgba(246, 214, 132, 0.88);
  color: #785817;
  opacity: var(--marker-active-opacity, 1);
  box-shadow: 0 12px 30px rgba(80, 61, 28, 0.2), 0 0 0 5px rgba(201, 156, 57, 0.16);
}

.hotspot-marker.is-audio.is-audio-playing {
  opacity: 1;
  border-color: #C99C39;
  background: rgba(246, 214, 132, 0.9);
  color: #785817;
}

.hotspot-marker.is-audio.is-audio-playing::after {
  position: absolute;
  inset: -10px;
  border: 1px solid rgba(201, 156, 57, 0.36);
  border-radius: 999px;
  box-shadow: 0 0 0 8px rgba(201, 156, 57, 0.14), 0 0 0 16px rgba(201, 156, 57, 0.08);
  content: "";
  animation: audio-wave 1.9s ease-out infinite;
}

.hotspot-marker.is-navigation {
  border: 3px solid var(--hotspot-border-color, rgba(255, 255, 255, 0.95));
  border-width: 3px;
  background: var(--hotspot-color, var(--accent));
  color: #fff;
  opacity: 1;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 10px 28px rgba(31, 35, 40, 0.32), 0 0 0 6px rgba(255, 255, 255, 0.26);
}

.hotspot-marker.is-navigation:hover,
.hotspot-marker.is-navigation:active,
.hotspot-marker.is-navigation.is-selected {
  border-color: var(--hotspot-border-color, rgba(255, 255, 255, 0.95));
  background: var(--hotspot-color, var(--accent));
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(31, 35, 40, 0.38), 0 0 0 7px rgba(255, 255, 255, 0.3);
}

.has-dynamic-hotspot-markers .hotspot-marker.is-navigation {
  opacity: 1;
}

.has-dynamic-hotspot-markers .hotspot-marker.is-navigation:hover,
.has-dynamic-hotspot-markers .hotspot-marker.is-navigation:active,
.has-dynamic-hotspot-markers .hotspot-marker.is-navigation.is-selected {
  border-color: var(--hotspot-border-color, rgba(255, 255, 255, 0.95));
  background: var(--hotspot-color, var(--accent));
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(31, 35, 40, 0.38), 0 0 0 7px rgba(255, 255, 255, 0.3);
}

.hotspot-marker.is-info-open {
  border-color: var(--marker-info-active-border, var(--accent));
  color: var(--marker-info-active-icon, var(--accent));
  background: rgba(255, 255, 255, 0.9);
  opacity: var(--marker-active-opacity, 1);
  transform: scale(var(--marker-active-scale, 1.14));
  box-shadow: var(--marker-info-active-shadow, 0 12px 30px rgba(31, 35, 40, 0.22), 0 0 0 5px rgba(190, 22, 34, 0.16));
}

.hotspot-marker.is-search-dimmed {
  opacity: 0.28;
  filter: grayscale(0.75);
}

.hotspot-marker.is-search-match {
  box-shadow: 0 10px 28px rgba(31, 35, 40, 0.32), 0 0 0 7px rgba(255, 255, 255, 0.72), 0 0 0 11px rgba(190, 22, 34, 0.72);
  transform: scale(1.1);
}

.has-dynamic-hotspot-markers .hotspot-marker.is-search-match {
  opacity: var(--marker-active-opacity, 1);
}

.hotspot-marker.is-search-target {
  animation: search-target-pulse 600ms ease-in-out 3;
}

.hotspot-marker.is-transition-target {
  animation: transition-target-pulse 360ms ease-in-out 2;
  opacity: 1 !important;
  transform: scale(1.18);
  box-shadow: 0 12px 32px rgba(31, 35, 40, 0.38), 0 0 0 8px rgba(255, 255, 255, 0.48), 0 0 0 13px rgba(190, 22, 34, 0.48);
}

@keyframes audio-wave {
  0% {
    opacity: 0.34;
    transform: scale(0.78);
  }
  72% {
    opacity: 0;
    transform: scale(1.9);
  }
  100% {
    opacity: 0;
    transform: scale(1.9);
  }
}

.hotspot-marker svg {
  width: var(--hotspot-icon-size, 19px);
  height: var(--hotspot-icon-size, 19px);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.hotspot-marker img {
  width: var(--hotspot-icon-size, 19px);
  height: var(--hotspot-icon-size, 19px);
  object-fit: contain;
  filter: grayscale(1) brightness(0.42);
  opacity: 0.82;
  transition: filter var(--marker-animation-ms, 180ms) ease, opacity var(--marker-animation-ms, 180ms) ease;
}

.hotspot-marker:hover img,
.hotspot-marker:active img,
.hotspot-marker.is-selected img,
.hotspot-marker.is-info-open img {
  filter: grayscale(1) sepia(0.35) saturate(5) hue-rotate(315deg) brightness(0.82);
  opacity: 1;
}

.hotspot-marker.is-navigation img,
.hotspot-marker.is-navigation:hover img,
.hotspot-marker.is-navigation:active img,
.hotspot-marker.is-navigation.is-selected img {
  filter: none;
  opacity: 1;
}

.has-dynamic-hotspot-markers .hotspot-marker svg,
.has-dynamic-hotspot-markers .hotspot-marker img {
  width: max(15px, calc(var(--hotspot-icon-size, 19px) * var(--marker-device-scale, 1) * var(--marker-zoom-scale, 1)));
  height: max(15px, calc(var(--hotspot-icon-size, 19px) * var(--marker-device-scale, 1) * var(--marker-zoom-scale, 1)));
}

.is-dragging-hotspot,
.is-dragging-hotspot * {
  cursor: grabbing !important;
}

.editor-toolbar {
  position: absolute;
  z-index: 30;
  right: max(16px, env(safe-area-inset-right));
  top: 16px;
  display: flex;
  align-items: center;
  max-width: min(780px, calc(100% - 32px));
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 42px rgba(31, 35, 40, 0.16);
  backdrop-filter: blur(14px);
}

body:not(.is-editor-active) .editor-toolbar {
  display: none !important;
}

.editor-toolbar__main {
  display: grid;
  min-width: 190px;
  gap: 2px;
}

.editor-toolbar__main strong {
  font-size: 0.82rem;
}

.editor-toolbar__main span {
  color: var(--muted);
  font-size: 0.74rem;
}

.editor-toolbar__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.editor-toolbar button {
  padding: 0 10px;
  font-size: 0.78rem;
}

.guided-tour-bar {
  position: absolute;
  z-index: 27;
  top: 14px;
  right: 14px;
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(120px, 220px) auto;
  align-items: center;
  width: min(620px, calc(100% - 420px));
  gap: 12px;
  padding: 10px;
  border: 1px solid rgba(190, 22, 34, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 38px rgba(31, 35, 40, 0.2);
  backdrop-filter: blur(14px);
}

@media (min-width: 761px) {
  body.is-editor-active .guided-tour-bar {
    top: 118px;
  }
}

.guided-tour-bar[hidden] {
  display: none;
}

.guided-tour-bar__heading {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.guided-tour-bar__heading strong {
  overflow: hidden;
  font-size: 0.8rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.guided-tour-bar__heading span {
  color: var(--muted);
  font-size: 0.7rem;
}

.guided-tour-bar progress {
  width: 100%;
  height: 7px;
  accent-color: var(--accent);
}

.guided-tour-bar__actions {
  display: flex;
  gap: 5px;
}

.guided-tour-bar button {
  min-height: 32px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 0.7rem;
}

.guided-tour-bar button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.icon-action {
  display: grid;
  place-items: center;
  width: 34px;
  padding: 0;
}

.hotspot-dialog {
  width: min(92vw, 560px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(31, 35, 40, 0.24);
}

.manager-dialog {
  width: min(94vw, 860px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(31, 35, 40, 0.24);
}

.admin-login {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 20px;
  background: #f7f5f2;
}

.admin-login[hidden] {
  display: none;
}

.admin-login form {
  display: grid;
  width: min(100%, 420px);
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.admin-login picture {
  display: block;
  line-height: 0;
}

.admin-login img {
  display: block;
  width: auto;
  max-width: 100%;
  height: 54px;
  margin: 0 auto 4px;
  object-fit: contain;
}

.admin-login h1,
.admin-login p {
  margin: 0;
}

.admin-login h1 {
  font-size: 1.25rem;
  text-align: center;
}

.admin-login > form > p:not(.form-error) {
  color: var(--muted);
  font-size: 0.84rem;
  text-align: center;
}

.admin-login label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

.admin-login input {
  width: 100%;
  min-height: 42px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

.admin-login button {
  min-height: 42px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  cursor: pointer;
}

.admin-login a {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.admin-dashboard {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  background: rgba(247, 245, 242, 0.97);
  backdrop-filter: blur(14px);
}

.admin-dashboard[hidden] {
  display: none;
}

.admin-dashboard__panel {
  display: grid;
  width: min(100%, 920px);
  max-height: 100%;
  gap: 16px;
  padding: 20px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(31, 35, 40, 0.2);
}

.admin-dashboard header,
.admin-dashboard header > div:last-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.admin-dashboard header span {
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.admin-dashboard h1,
.admin-dashboard__intro {
  margin: 0;
}

.admin-dashboard h1 {
  font-size: 1.4rem;
}

.admin-dashboard__intro {
  color: var(--muted);
  font-size: 0.86rem;
}

.admin-dashboard button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.admin-dashboard header button:not(.icon-action) {
  padding: 0 10px;
}

.admin-dashboard__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.admin-dashboard__grid button {
  display: grid;
  min-height: 112px;
  align-content: center;
  gap: 5px;
  padding: 14px;
  text-align: left;
}

.admin-dashboard__grid button:hover,
.admin-dashboard__grid button:focus-visible {
  border-color: var(--accent);
  background: rgba(190, 22, 34, 0.04);
}

.admin-dashboard__grid strong {
  color: var(--accent);
  font-size: 0.92rem;
}

.admin-dashboard__grid span {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

.manager-dialog::backdrop {
  background: rgba(31, 35, 40, 0.32);
}

.manager-dialog form {
  display: grid;
  gap: 14px;
  max-height: min(84vh, 780px);
  padding: 18px;
  overflow: auto;
}

.manager-dialog header,
.manager-dialog footer,
.manager-actions,
.project-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.manager-dialog h2 {
  margin: 0;
  font-size: 1rem;
}

.manager-dialog label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

.manager-dialog input,
.manager-dialog textarea,
.manager-dialog select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
}

.manager-dialog input {
  min-height: 38px;
  padding: 0 10px;
}

.manager-dialog select {
  min-height: 38px;
  padding: 0 10px;
}

.manager-dialog textarea {
  min-height: 86px;
  padding: 10px;
  resize: vertical;
}

.manager-dialog button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
}

.manager-dialog button:not(.icon-action) {
  padding: 0 10px;
}

.check-field {
  align-content: end;
}

.check-field input {
  width: auto;
  min-height: auto;
}

.initial-view-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7f5f2;
}

.initial-view-section h3,
.initial-view-section p {
  margin: 0;
}

.initial-view-section h3 {
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.initial-view-section p {
  color: var(--muted);
  font-size: 0.78rem;
}

.panorama-replace-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 10px 14px;
  align-items: center;
  margin-top: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(247, 245, 242, 0.78);
}

.panorama-replace-card[hidden] {
  display: none;
}

.panorama-replace-card strong,
.panorama-replace-card p {
  grid-column: 1 / -1;
}

.panorama-replace-card img {
  width: 112px;
  height: 56px;
  border-radius: 6px;
  object-fit: cover;
  background: #f2efec;
}

.panorama-replace-card span {
  color: var(--muted);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.panorama-replace-card p {
  margin: 0;
  color: #8a611d;
  font-size: 0.84rem;
}

.initial-view-config {
  position: fixed;
  left: max(18px, env(safe-area-inset-left));
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 80;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  width: min(720px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 20px 50px rgba(31, 35, 42, 0.18);
  backdrop-filter: blur(14px);
}

.initial-view-config[hidden] {
  display: none;
}

.initial-view-config div {
  display: grid;
  min-width: min(100%, 260px);
  margin-right: auto;
}

.initial-view-config strong {
  color: var(--accent);
}

.initial-view-config span {
  color: var(--muted);
  font-size: 0.82rem;
}

.panorama-replace-config {
  width: min(1120px, calc(100vw - 36px));
}

body.is-initial-view-mode .hotspot-marker,
body.is-initial-view-mode .editor-toolbar,
body.is-initial-view-mode .tour-navigation {
  opacity: 0;
  pointer-events: none;
}

body.is-panorama-replace-mode .hotspot-marker {
  opacity: var(--marker-opacity, 0.82);
  pointer-events: auto;
}

.scene-list {
  display: grid;
  gap: 10px;
}

.scene-card {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.scene-card img {
  width: 118px;
  height: 66px;
  border-radius: 6px;
  object-fit: cover;
  background: #f0ede8;
}

.scene-card h3,
.scene-card p {
  margin: 0;
}

.scene-card h3 {
  font-size: 0.95rem;
}

.scene-card p,
.scene-card small,
.manager-status {
  color: var(--muted);
  font-size: 0.78rem;
}

.scene-card__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 330px;
  gap: 6px;
}

.links-admin {
  display: grid;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.links-admin h3 {
  margin: 0;
  font-size: 0.95rem;
}

.links-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 0.78rem;
}

.links-table th,
.links-table td {
  padding: 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.links-table th {
  background: #f7f5f2;
  color: var(--muted);
  font-weight: 800;
}

.links-table td:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.hotspot-dialog::backdrop {
  background: rgba(31, 35, 40, 0.32);
}

.hotspot-dialog form {
  display: grid;
  gap: 14px;
  max-height: min(88vh, 820px);
  padding: 18px;
  overflow: auto;
}

.hotspot-dialog header,
.hotspot-dialog footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.hotspot-dialog h2 {
  margin: 0;
  font-size: 1rem;
}

.hotspot-dialog label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

.hotspot-dialog input,
.hotspot-dialog select,
.hotspot-dialog textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
}

.hotspot-dialog input,
.hotspot-dialog select {
  min-height: 38px;
  padding: 0 10px;
}

.hotspot-dialog textarea {
  min-height: 96px;
  padding: 10px;
  resize: vertical;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 132px 132px;
  gap: 12px;
}

.form-error {
  min-height: 18px;
  margin: 0;
  color: var(--accent-dark);
  font-size: 0.78rem;
}

.navigation-fields {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.navigation-fields legend {
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.media-reference-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 6px;
  align-items: center;
}

.media-reference-field > span {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.78rem;
}

.media-reference-field output {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #f7f5f2;
  color: var(--ink);
  font-size: 0.82rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-reference-field button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}

.media-manager-dialog {
  width: min(96vw, 1040px);
}

.media-search {
  width: min(100%, 310px);
}

.media-sort {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}

.media-sort select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.media-filters {
  display: flex;
  gap: 6px;
  padding-bottom: 4px;
  overflow-x: auto;
}

.media-filters button {
  flex: 0 0 auto;
}

.media-filters button.is-active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.media-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 10px;
}

.media-card {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.media-card__preview {
  display: grid;
  place-items: center;
  width: 78px;
  height: 64px;
  border-radius: 6px;
  overflow: hidden;
  background: #f0ede8;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.media-card__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-card__body {
  min-width: 0;
}

.media-card h3,
.media-card p {
  margin: 0;
}

.media-card h3 {
  overflow: hidden;
  font-size: 0.9rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-card p,
.media-card small {
  color: var(--muted);
  font-size: 0.72rem;
}

.media-card__actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.media-collections {
  display: grid;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.media-collections h3 {
  margin: 0;
  font-size: 0.9rem;
}

.media-collections > div {
  display: flex;
  gap: 8px;
}

.media-preview {
  display: grid;
  place-items: center;
  min-height: 240px;
}

.media-preview img,
.media-preview video,
.media-preview iframe {
  width: 100%;
  max-height: 68vh;
  border: 0;
  object-fit: contain;
}

.media-preview iframe {
  min-height: 60vh;
}

.media-preview audio {
  width: min(100%, 520px);
}

.tour-manager-list,
.tour-catalog-list {
  display: grid;
  gap: 10px;
}

.tour-admin-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.tour-admin-card h3,
.tour-admin-card p,
.tour-step-builder h3,
.tour-step-builder p {
  margin: 0;
}

.tour-admin-card h3,
.tour-step-builder h3 {
  font-size: 0.9rem;
}

.tour-admin-card p,
.tour-step-builder p {
  color: var(--muted);
  font-size: 0.74rem;
}

.tour-admin-card > div:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tour-form-dialog {
  width: min(96vw, 980px);
}

.tour-form-dialog .field-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tour-step-builder {
  display: grid;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.tour-step-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto auto;
  align-items: end;
  gap: 8px;
}

.tour-step-controls label {
  min-width: 0;
}

.tour-step-controls select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.tour-step-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tour-step-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.tour-step-list li[draggable="true"] {
  cursor: grab;
}

.tour-step-list li > div {
  display: grid;
  gap: 2px;
}

.tour-step-list li > div:last-child {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.tour-step-list strong {
  font-size: 0.78rem;
}

.tour-step-list small {
  color: var(--muted);
  font-size: 0.68rem;
}

.tour-step-handle {
  color: var(--muted);
  font-weight: 800;
}

.tour-catalog-dialog {
  width: min(94vw, 820px);
}

.tour-catalog-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.tour-catalog-card img,
.tour-catalog-card__placeholder {
  width: 150px;
  height: 90px;
  border-radius: 6px;
  object-fit: cover;
  background: #f0ede8;
}

.tour-catalog-card__placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.tour-catalog-card h3,
.tour-catalog-card p {
  margin: 0;
}

.tour-catalog-card h3 {
  font-size: 0.98rem;
}

.tour-catalog-card p {
  margin: 5px 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.4;
}

.tour-catalog-card span,
.tour-catalog-card small {
  display: block;
  color: var(--accent);
  font-size: 0.68rem;
}

.info-panel {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 40;
  width: var(--info-panel-width);
  pointer-events: none;
}

.info-panel__sheet {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: 100%;
  height: 100%;
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: -24px 0 60px rgba(31, 35, 40, 0.18);
  transform: translateX(100%);
  transition: transform 260ms ease;
}

.info-panel.is-literary-panel .info-panel__sheet {
  border-left-color: rgba(190, 138, 42, 0.24);
  background: linear-gradient(180deg, rgba(255, 249, 235, 0.985), rgba(255, 253, 247, 0.985));
}

.info-panel.is-literary-panel .info-panel__header,
.info-panel.is-literary-panel .info-panel__footer {
  border-color: rgba(190, 138, 42, 0.18);
  background: rgba(255, 248, 231, 0.72);
}

.info-panel.is-literary-panel .info-panel__category {
  border-color: rgba(190, 138, 42, 0.24);
  background: rgba(229, 196, 124, 0.16);
  color: #8a611d;
}

.info-panel[aria-hidden="false"] {
  pointer-events: auto;
}

.info-panel[aria-hidden="false"] .info-panel__sheet {
  transform: translateX(0);
}

.info-panel__header,
.info-panel__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.info-panel__footer {
  border-top: 1px solid var(--line);
  border-bottom: 0;
  justify-content: flex-end;
}

.info-panel__footer button,
.info-panel .icon-action {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.info-panel__footer button {
  padding: 0 14px;
}

.info-panel__eyebrow,
.info-panel__category {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.info-panel__content {
  min-height: 0;
  overflow: auto;
  padding: 20px 18px 24px;
  -webkit-overflow-scrolling: touch;
}

.info-panel__content h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1.08;
}

.info-panel__category {
  display: inline-flex;
  margin: 12px 0 0;
  padding: 6px 9px;
  border: 1px solid rgba(190, 22, 34, 0.18);
  border-radius: 999px;
  background: rgba(190, 22, 34, 0.08);
}

.info-panel__blocks {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.info-panel__image-block {
  margin: 0;
}

.info-panel__image-trigger {
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 8px;
  background: #f2f0ec;
  cursor: default;
}

.info-panel__image-trigger:focus-visible {
  outline: 3px solid rgba(190, 22, 34, 0.34);
  outline-offset: 3px;
}

.info-panel__image-block img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(440px, 54vh);
  object-fit: contain;
}

.info-panel__description {
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.58;
}

.info-panel__description p,
.info-panel__description ul,
.info-panel__description ol {
  margin: 0 0 12px;
}

.info-panel__description ul,
.info-panel__description ol {
  padding-left: 1.25rem;
}

.info-panel__description a {
  color: var(--accent);
  font-weight: 700;
}

.info-panel__media-block {
  display: grid;
  gap: 10px;
}

.info-panel__media-block h3 {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.info-panel__media-block audio {
  width: 100%;
}

.media-error {
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(190, 22, 34, 0.2);
  border-radius: 8px;
  background: rgba(190, 22, 34, 0.06);
  color: var(--accent-dark);
  font-size: 0.8rem;
}

.info-panel__video {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 8px;
  background: #111827;
  aspect-ratio: 16 / 9;
}

.info-panel__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.info-panel__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: start;
  min-height: 38px;
  padding: 0 15px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
}

.image-viewer {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  overflow: hidden;
  background: rgba(8, 9, 11, 0.96);
  opacity: 1;
  transition: opacity 220ms ease;
  touch-action: none;
}

.image-viewer[aria-hidden="true"] {
  opacity: 0;
  pointer-events: none;
}

.image-viewer__stage {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  cursor: grab;
}

.image-viewer__stage:active {
  cursor: grabbing;
}

.image-viewer__image {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transform-origin: center center;
  transition: transform 90ms linear;
  touch-action: none;
  user-select: none;
  -webkit-user-drag: none;
}

.image-viewer__close {
  position: fixed;
  top: max(14px, env(safe-area-inset-top));
  right: max(14px, env(safe-area-inset-right));
  z-index: 1;
  display: grid;
  place-content: center;
  width: 42px;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  cursor: pointer;
  font-size: 1.35rem;
  line-height: 1;
  backdrop-filter: blur(12px);
}

.image-viewer__error {
  max-width: min(420px, 90vw);
  margin: 0;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  text-align: center;
}

body.is-image-viewer-open {
  overflow: hidden;
}

.audio-hotspot-player {
  position: fixed;
  z-index: 88;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  left: max(12px, env(safe-area-inset-left));
  display: grid;
  grid-template-columns: auto minmax(90px, 1fr) auto minmax(120px, 420px) auto 90px auto;
  align-items: center;
  gap: 8px;
  max-width: 780px;
  margin: 0 auto;
  padding: 8px 10px;
  border: 1px solid rgba(232, 220, 190, 0.72);
  border-radius: 10px;
  background: rgba(255, 253, 247, 0.92);
  box-shadow: 0 14px 40px rgba(31, 35, 40, 0.2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.audio-hotspot-player[hidden] {
  display: none;
}

.audio-hotspot-player button {
  min-height: 32px;
  border: 1px solid rgba(201, 156, 57, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  color: #684f16;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 800;
}

.audio-hotspot-player__play {
  min-width: 58px;
}

.audio-hotspot-player__title {
  overflow: hidden;
  color: var(--ink);
  font-size: 0.82rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audio-hotspot-player__time {
  color: var(--muted);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.audio-hotspot-player__seek,
.audio-hotspot-player__volume {
  width: 100%;
  accent-color: #C99C39;
}

.audio-hotspot-player__close {
  width: 32px;
  padding: 0;
  line-height: 1;
}

.exploration-panel {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 45;
  width: min(430px, 38vw);
  pointer-events: none;
}

.exploration-panel [hidden] {
  display: none !important;
}

.exploration-panel__sheet {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  width: 100%;
  height: 100%;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.985);
  box-shadow: 24px 0 60px rgba(31, 35, 40, 0.18);
  transform: translateX(-100%);
  transition: transform 260ms ease;
}

.exploration-panel[aria-hidden="false"] {
  pointer-events: auto;
}

.exploration-panel[aria-hidden="false"] .exploration-panel__sheet {
  transform: translateX(0);
}

.exploration-panel header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: max(16px, env(safe-area-inset-top)) 18px 14px;
  border-bottom: 1px solid var(--line);
}

.exploration-panel header span {
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.exploration-panel h2,
.exploration-panel h3 {
  margin: 0;
}

.exploration-panel h2 {
  margin-top: 3px;
  font-size: 1.2rem;
}

.exploration-panel h3 {
  font-size: 0.82rem;
}

.exploration-panel .icon-action {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}

.exploration-filters {
  display: grid;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: #f8f7f5;
}

.exploration-filters label {
  color: var(--muted);
  font-size: 0.72rem;
}

.exploration-search {
  display: grid;
  gap: 5px;
}

.exploration-filters input[type="search"],
.exploration-filters select {
  width: 100%;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 0.82rem;
}

.exploration-filter-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.exploration-filter-grid label {
  display: grid;
  gap: 5px;
}

.exploration-filters fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: 0;
  padding: 0;
  border: 0;
}

.exploration-filters legend {
  width: 100%;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.72rem;
}

.exploration-filters fieldset label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.exploration-filters > button {
  justify-self: start;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 0.76rem;
}

.exploration-panel__content {
  display: grid;
  align-content: start;
  gap: 18px;
  min-height: 0;
  padding: 16px 18px 24px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.exploration-panel__content section {
  display: grid;
  gap: 9px;
}

.exploration-chips,
.exploration-scenes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.exploration-chips button,
.exploration-scenes button {
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.72rem;
}

.exploration-chips button:hover,
.exploration-scenes button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

#exploration-admin-stats {
  grid-template-columns: repeat(3, 1fr);
}

#exploration-admin-stats h3 {
  grid-column: 1 / -1;
}

#exploration-admin-stats > div {
  display: grid;
  gap: 2px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

#exploration-admin-stats strong {
  color: var(--accent);
  font-size: 1.05rem;
}

#exploration-admin-stats span {
  color: var(--muted);
  font-size: 0.68rem;
}

.exploration-results-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.exploration-results-heading span {
  color: var(--muted);
  font-size: 0.72rem;
}

.exploration-results {
  display: grid;
  gap: 7px;
}

.exploration-result {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 10px;
  width: 100%;
  min-height: 72px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.exploration-result:hover,
.exploration-result:focus-visible {
  border-color: var(--accent);
  outline: 2px solid rgba(190, 22, 34, 0.16);
}

.exploration-result__media {
  display: grid;
  place-items: center;
  width: 62px;
  height: 56px;
  overflow: hidden;
  border-radius: 6px;
  background: #f0ede8;
}

.exploration-result__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.exploration-result__icon {
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
}

.exploration-result__body {
  display: grid;
  align-content: center;
  min-width: 0;
  gap: 2px;
}

.exploration-result__body strong {
  overflow: hidden;
  font-size: 0.82rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.exploration-result__body small {
  color: var(--accent);
  font-size: 0.66rem;
}

.exploration-result__body p,
.exploration-empty {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.35;
}

@keyframes search-target-pulse {
  50% {
    transform: scale(1.24);
    box-shadow: 0 0 0 12px rgba(190, 22, 34, 0.28);
  }
}

@keyframes transition-target-pulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.2);
  }
}

@media (max-width: 1180px) {
  :root {
    --info-panel-width: 46vw;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 760px) {
  :root {
    --info-panel-space: 0px;
    --info-panel-width: 100vw;
  }

  body.is-info-panel-open {
    --info-panel-space: 0px;
  }

  body {
    overflow: auto;
  }

  body.is-exploration-open {
    overflow: hidden;
  }

  .app-shell {
    grid-template-rows: auto minmax(0, 1fr) auto;
    min-height: 100svh;
    padding: max(7px, env(safe-area-inset-top)) 0 max(4px, env(safe-area-inset-bottom));
    gap: 5px;
  }

  .embed-mode .app-shell {
    height: 100svh;
    min-height: 100svh;
    padding: 0;
    gap: 0;
  }

  .embed-mode .topbar {
    min-height: clamp(38px, 11svh, 52px);
    padding-top: max(3px, env(safe-area-inset-top));
  }

  .topbar {
    min-height: 38px;
  }

  .brand-logo {
    width: auto;
    height: 48px;
  }

  .scene-title {
    max-width: 34vw;
    padding: 7px 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .admin-toggle {
    margin-left: auto;
    margin-right: 8px;
    min-height: 30px;
    padding: 0 10px;
    font-size: 0.76rem;
  }

  .admin-dashboard-toggle {
    min-height: 30px;
    padding: 0 8px;
    font-size: 0.74rem;
  }

  .environments-toggle,
  .explore-toggle {
    min-height: 30px;
    padding: 0 9px;
    font-size: 0.76rem;
  }

  .tours-toggle {
    min-height: 30px;
    padding: 0 8px;
    font-size: 0.74rem;
  }

  .viewer-panel {
    height: 100%;
  }

  .panorama-viewer {
    height: 100%;
    min-height: 0;
  }

  .statusbar {
    display: none;
  }

  .welcome-overlay {
    padding:
      max(12px, env(safe-area-inset-top))
      max(12px, env(safe-area-inset-right))
      max(12px, env(safe-area-inset-bottom))
      max(12px, env(safe-area-inset-left));
  }

  .welcome-overlay__card {
    width: min(90vw, 430px);
    max-height: calc(100svh - max(24px, env(safe-area-inset-top)) - max(24px, env(safe-area-inset-bottom)));
    padding: clamp(18px, 5vw, 28px);
  }

  .welcome-overlay__logo {
    width: min(220px, 56vw);
  }

  .embed-full-page-link {
    max-width: calc(100vw - max(24px, env(safe-area-inset-left)) - max(72px, env(safe-area-inset-right)));
    min-height: 44px;
    overflow: hidden;
    font-size: 0.74rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .psv-navbar {
    right: max(6px, env(safe-area-inset-right));
    bottom: max(8px, env(safe-area-inset-bottom));
    left: max(6px, env(safe-area-inset-left));
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    width: auto;
    min-width: 0;
    height: 38px;
    overflow: hidden;
    transform: none;
  }

  .psv-navbar .psv-button {
    box-sizing: border-box;
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    max-width: 40px;
    height: 38px;
    padding: 7px;
  }

  .psv-navbar .psv-zoom-range {
    flex: 1 1 40px;
    max-width: 44px;
    margin: 0;
  }

  .psv-navbar .psv-move-button {
    margin-left: 0;
  }

  .mobile-controls-toggle {
    position: fixed;
    z-index: 92;
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    display: grid;
    place-content: center;
    width: 42px;
    min-height: 42px;
    padding: 9px;
    border: 1px solid rgba(255, 255, 255, 0.68);
    border-radius: 50%;
    background: rgba(31, 35, 40, 0.66);
    box-shadow: 0 8px 24px rgba(31, 35, 40, 0.24);
    backdrop-filter: blur(10px);
    pointer-events: auto;
    touch-action: manipulation;
    user-select: none;
  }

  .mobile-controls-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 2px 0;
    border-radius: 2px;
    background: #fff;
  }

  body.is-mobile-controls-menu-open .mobile-controls-toggle {
    opacity: 0;
    pointer-events: none;
  }

  .mobile-controls-layer {
    position: fixed;
    inset: 0;
    z-index: 94;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: max(10px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
    background: rgba(31, 35, 40, 0.12);
    opacity: 1;
    transition: opacity 240ms ease;
  }

  .mobile-controls-layer[aria-hidden="true"] {
    opacity: 0;
    pointer-events: none;
  }

  .mobile-controls-panel {
    display: grid;
    gap: 10px;
    width: min(100%, 420px);
    max-height: calc(100dvh - max(20px, env(safe-area-inset-top) + env(safe-area-inset-bottom)));
    padding: 12px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 50px rgba(31, 35, 40, 0.28);
    backdrop-filter: blur(16px);
    transform: translateY(0);
    transition: transform 240ms ease;
  }

  .mobile-controls-layer[aria-hidden="true"] .mobile-controls-panel {
    transform: translateY(18px);
  }

  .mobile-controls-panel header,
  .mobile-controls-panel footer,
  .mobile-controls-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  .mobile-controls-panel h2 {
    margin: 0;
    font-size: 0.92rem;
  }

  .mobile-controls-panel button {
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--ink);
  }

  .mobile-controls-actions {
    justify-content: flex-start;
  }

  .mobile-controls-actions .environments-toggle,
  .mobile-controls-actions .explore-toggle,
  .mobile-controls-actions .tours-toggle {
    flex: 1 1 auto;
  }

  .mobile-controls-content {
    display: grid;
    gap: 8px;
    min-width: 0;
  }

  .mobile-exit-fullscreen {
    border-color: var(--accent) !important;
    background: var(--accent) !important;
    color: #fff !important;
    font-weight: 800;
  }

  .mobile-controls-panel .tour-navigation,
  .mobile-controls-panel .psv-navbar,
  .mobile-controls-panel .guided-tour-bar {
    position: static;
    inset: auto;
    width: 100%;
    max-width: none;
    margin: 0;
    transform: none;
  }

  .mobile-controls-panel .tour-navigation {
    justify-content: space-between;
    box-shadow: none;
  }

  .mobile-controls-panel .psv-navbar {
    order: 2;
  }

  .mobile-controls-panel .guided-tour-bar {
    order: 3;
  }

  .mobile-controls-panel footer {
    justify-content: flex-end;
  }

  body:not(.is-mobile-controls-menu-open) .tour-navigation,
  body:not(.is-mobile-controls-menu-open) .psv-navbar,
  body:not(.is-mobile-controls-menu-open) .guided-tour-bar {
    visibility: hidden;
  }

  .psv-caption {
    display: none;
  }

  .environments-panel {
    position: fixed;
    top: auto;
    right: max(10px, env(safe-area-inset-right));
    bottom: calc(64px + env(safe-area-inset-bottom));
    left: max(10px, env(safe-area-inset-left));
    width: auto;
    max-height: min(62dvh, 430px);
    transform: translateY(0);
  }

  .environments-panel[aria-hidden="true"] {
    transform: translateY(12px);
  }

  .environments-list {
    max-height: calc(min(62dvh, 430px) - 62px);
  }

  .tour-navigation {
    right: max(10px, env(safe-area-inset-right));
    top: auto;
    bottom: calc(52px + env(safe-area-inset-bottom));
    left: max(10px, env(safe-area-inset-left));
    justify-content: space-between;
  }

  .app-message {
    top: 62px;
  }

  .tour-navigation button,
  .tour-navigation select {
    max-width: 44vw;
    font-size: 0.72rem;
  }

  .editor-toolbar {
    position: fixed;
    right: max(10px, env(safe-area-inset-right));
    bottom: calc(64px + env(safe-area-inset-bottom));
    top: auto;
    left: max(10px, env(safe-area-inset-left));
    max-width: none;
    align-items: start;
  }

  .guided-tour-bar {
    top: 8px;
    right: auto;
    left: 50%;
    grid-template-columns: minmax(0, 1fr) auto;
    width: calc(100% - 20px);
    gap: 7px;
    padding: 8px;
    transform: translateX(-50%);
  }

  .guided-tour-bar progress {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .guided-tour-bar__actions {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }

  .editor-toolbar.is-collapsed {
    left: auto;
    width: auto;
  }

  .editor-toolbar.is-collapsed .editor-toolbar__main,
  .editor-toolbar.is-collapsed button:not([data-editor-action="collapse"]) {
    display: none;
  }

  .editor-toolbar__main {
    min-width: 0;
  }

  .editor-toolbar__actions {
    gap: 5px;
  }

  .editor-toolbar button {
    min-height: 32px;
    padding: 0 8px;
    font-size: 0.72rem;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .initial-view-section {
    grid-template-columns: 1fr;
  }

  .initial-view-config {
    align-items: stretch;
    flex-direction: column;
  }

  .initial-view-config div {
    margin-right: 0;
  }

  .scene-card {
    grid-template-columns: 84px minmax(0, 1fr);
  }

  .scene-card img {
    width: 84px;
    height: 58px;
  }

  .scene-card__actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
    max-width: none;
  }

  .manager-actions,
  .project-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .media-reference-field {
    grid-template-columns: 1fr 1fr;
  }

  .media-reference-field output {
    grid-column: 1 / -1;
  }

  .media-list {
    grid-template-columns: 1fr;
  }

  .tour-form-dialog .field-grid,
  .tour-step-controls {
    grid-template-columns: 1fr;
  }

  .tour-step-list li {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .tour-step-list li > div:last-child {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .tour-admin-card {
    align-items: stretch;
    flex-direction: column;
  }

  .tour-catalog-card {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .tour-catalog-card img,
  .tour-catalog-card__placeholder {
    width: 96px;
    height: 76px;
  }

  .tour-catalog-card > button {
    grid-column: 1 / -1;
  }

  .admin-dashboard {
    align-items: start;
    padding: max(10px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
  }

  .admin-dashboard__panel {
    padding: 14px;
  }

  .admin-dashboard header {
    align-items: flex-start;
  }

  .admin-dashboard header > div:last-child {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .admin-dashboard__grid {
    grid-template-columns: 1fr;
  }

  .admin-dashboard__grid button {
    min-height: 78px;
  }

  .media-collections > div {
    align-items: stretch;
    flex-direction: column;
  }

  .info-panel {
    inset: auto 0 0;
    width: 100%;
    height: min(88svh, 720px);
  }

  .exploration-panel {
    inset: 0;
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
  }

  .exploration-panel__sheet {
    grid-template-rows: auto auto minmax(0, 1fr);
    max-width: 100%;
    max-height: 100%;
    overflow: hidden;
    border-right: 0;
  }

  .exploration-panel header {
    min-width: 0;
    padding-right: max(14px, env(safe-area-inset-right));
    padding-left: max(14px, env(safe-area-inset-left));
  }

  .exploration-panel header > div {
    min-width: 0;
  }

  .exploration-panel .icon-action {
    flex: 0 0 auto;
  }

  .exploration-filters,
  .exploration-panel__content {
    min-width: 0;
    padding-right: max(14px, env(safe-area-inset-right));
    padding-left: max(14px, env(safe-area-inset-left));
  }

  .exploration-panel__content {
    padding-bottom: max(24px, env(safe-area-inset-bottom));
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .exploration-filter-grid {
    grid-template-columns: 1fr;
  }

  .info-panel__sheet {
    border-top: 1px solid var(--line);
    border-left: 0;
    border-radius: 12px 12px 0 0;
    box-shadow: 0 -20px 60px rgba(31, 35, 40, 0.22);
    transform: translateY(100%);
  }

  .info-panel__content {
    padding: 18px 16px 22px;
  }

  .info-panel__image-block img {
    max-height: min(62svh, 520px);
  }

  .info-panel__image-trigger {
    cursor: zoom-in;
  }

  .audio-hotspot-player {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 6px;
    padding: 8px;
  }

  .audio-hotspot-player__title {
    font-size: 0.78rem;
  }

  .audio-hotspot-player__seek {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .audio-hotspot-player__time {
    display: none;
  }

  .audio-hotspot-player__volume {
    grid-column: 1 / -1;
    grid-row: 3;
  }
}

@media (pointer: coarse) {
  button,
  select,
  input[type="checkbox"] {
    min-height: 40px;
  }
}

@media (max-width: 430px) {
  .scene-title {
    max-width: 46vw;
  }

  .admin-toggle:not([hidden]) ~ .scene-title {
    display: none;
  }

  .info-panel {
    height: min(90svh, 680px);
  }

  .info-panel__header,
  .info-panel__footer {
    padding: 12px 14px;
  }

  .info-panel__content {
    padding: 16px 14px 20px;
  }

  .info-panel__image-block img {
    max-height: min(58svh, 480px);
  }

  .image-viewer {
    padding: max(10px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
  }

  .image-viewer__close {
    width: 40px;
    min-height: 40px;
  }
}

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