:root {
  color-scheme: light;
  --bg-0: #f4efe1;
  --bg-1: #ced8cf;
  --bg-2: #8aa49a;
  --panel: rgba(248, 243, 233, 0.8);
  --panel-ar: rgba(17, 26, 28, 0.64);
  --ink: #132326;
  --ink-soft: rgba(19, 35, 38, 0.7);
  --line: rgba(19, 35, 38, 0.12);
  --accent: #0e7c74;
  --accent-soft: rgba(14, 124, 116, 0.12);
  --warm: #d18d37;
  --ok: #19815c;
  --warn: #b67820;
  --error: #b2483f;
  --idle: #7b827d;
  --shadow: 0 24px 60px rgba(17, 27, 30, 0.16);
  --radius-xl: 24px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 20%, rgba(255, 248, 234, 0.88), transparent 34%),
    radial-gradient(circle at 84% 16%, rgba(14, 124, 116, 0.18), transparent 28%),
    linear-gradient(145deg, var(--bg-0), var(--bg-1) 55%, var(--bg-2));
}

body::before,
body::after {
  content: "";
  position: fixed;
  pointer-events: none;
  z-index: 0;
}

body::before {
  width: 48vw;
  height: 48vw;
  top: -12vw;
  right: -12vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.34), transparent 62%);
  filter: blur(10px);
}

body::after {
  width: 56vw;
  height: 40vw;
  bottom: -12vw;
  left: -18vw;
  border-radius: 46% 54% 54% 46%;
  background: radial-gradient(circle, rgba(209, 141, 55, 0.18), transparent 64%);
  filter: blur(18px);
}

body.ar-active {
  color: #f4f1e7;
}

#app-shell {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

#app-version {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 12px);
  left: calc(env(safe-area-inset-left, 0px) + 12px);
  z-index: 1300;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(19, 35, 38, 0.2);
  background: rgba(248, 243, 233, 0.9);
  color: rgba(19, 35, 38, 0.9);
  box-shadow: 0 10px 22px rgba(17, 27, 30, 0.14);
  font-size: 0.74rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.04em;
  pointer-events: none;
  user-select: none;
}

body.ar-active #app-version {
  border-color: rgba(244, 241, 231, 0.28);
  background: rgba(17, 26, 28, 0.72);
  color: rgba(244, 241, 231, 0.94);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.ios-xr-attribution {
  position: fixed;
  left: calc(env(safe-area-inset-left, 0px) + 10px);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 10px);
  z-index: 1300;
  max-width: min(72vw, 360px);
  padding: 5px 8px;
  border: 1px solid rgba(244, 241, 231, 0.24);
  border-radius: 8px;
  background: rgba(17, 26, 28, 0.72);
  color: rgba(244, 241, 231, 0.94);
  font-size: 0.64rem;
  line-height: 1.3;
  backdrop-filter: blur(8px);
}

.ios-xr-attribution a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

#render-root {
  position: fixed;
  inset: 0;
  z-index: 0;
}

#camera-video,
.camera-video {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
  pointer-events: none;
}

#ar-canvas,
#render-root canvas {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: auto;
  touch-action: none;
}

#ui-container {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: auto;
}

.panel {
  pointer-events: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

body.ar-active .panel {
  background: var(--panel-ar);
  border-color: rgba(244, 241, 231, 0.12);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.24);
}

.floating-menu-button {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 1200;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(19, 35, 38, 0.14);
  border-radius: 999px;
  background: rgba(248, 243, 233, 0.92);
  box-shadow: 0 18px 36px rgba(17, 27, 30, 0.2);
  cursor: pointer;
  transition:
    transform 140ms ease,
    background-color 140ms ease,
    border-color 140ms ease;
}

body.ar-active .floating-menu-button {
  border-color: rgba(244, 241, 231, 0.16);
  background: rgba(17, 26, 28, 0.82);
}

.floating-menu-button:hover,
.floating-menu-button:focus-visible,
.menu-close-button:hover,
.menu-close-button:focus-visible,
.menu-tab:hover,
.menu-tab:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(14, 124, 116, 0.4);
  outline: none;
}

.menu-icon {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}

.menu-icon span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
}

body.ar-active .menu-icon span {
  background: #f4f1e7;
}

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 1150;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 14px;
  background: rgba(19, 35, 38, 0.1);
}

.menu-panel {
  width: min(340px, calc(100vw - 28px));
  padding: 16px;
}

.menu-header,
.card-header,
.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-header {
  position: relative;
  padding-right: 40px;
}

.menu-header {
  margin-bottom: 14px;
}

.menu-eyebrow,
.hud-caption,
.eyebrow,
.field-label,
.geo-label,
.debug-label,
.state-label {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-eyebrow,
.hud-caption,
.eyebrow {
  margin: 0 0 8px;
  font-size: 0.72rem;
  color: var(--warm);
}

.menu-eyebrow:empty {
  display: none;
}

.menu-header h2,
h2 {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 0.95;
  max-width: 12ch;
}

.menu-close-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid rgba(19, 35, 38, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 140ms ease,
    background-color 140ms ease,
    border-color 140ms ease;
}

body.ar-active .menu-close-button {
  border-color: rgba(244, 241, 231, 0.16);
  background: rgba(244, 241, 231, 0.08);
  color: #f4f1e7;
}

.card-toggle-button,
.card-close-button {
  position: absolute;
  top: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  box-shadow: none;
  min-width: 32px;
  min-height: 32px;
  padding: 8px;
  border-radius: 0;
}

.card-toggle-button {
  right: 8px;
  z-index: 2;
  color: var(--ink);
  font: inherit;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.card-close-button {
  right: 34px;
  z-index: 2;
  color: var(--ink-soft);
  font: inherit;
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
}

body.ar-active .card-toggle-button,
body.ar-active .card-close-button {
  color: #f4f1e7;
}

.card-toggle-button:hover,
.card-toggle-button:focus-visible,
.card-close-button:hover,
.card-close-button:focus-visible {
  transform: none;
  border: none;
  background: none;
  opacity: 0.72;
  outline: none;
}

.menu-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.menu-tab {
  min-height: 42px;
  border: 1px solid rgba(19, 35, 38, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.54);
  color: var(--ink);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 140ms ease,
    background-color 140ms ease,
    border-color 140ms ease;
}

body.ar-active .menu-tab {
  border-color: rgba(244, 241, 231, 0.16);
  background: rgba(244, 241, 231, 0.08);
  color: #f4f1e7;
}

.menu-tab[data-active="true"] {
  border-color: transparent;
  background: linear-gradient(135deg, #0e7c74, #14514d);
  color: #f4f1e7;
}

.menu-copy,
.panel-intro,
.status-message,
.hint-text,
.help-copy p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

.menu-copy:empty {
  display: none;
}

body.ar-active .menu-copy,
body.ar-active .panel-intro,
body.ar-active .status-message,
body.ar-active .hint-text,
body.ar-active .field-label,
body.ar-active .geo-label,
body.ar-active .debug-label,
body.ar-active .state-label,
body.ar-active .help-copy p {
  color: rgba(244, 241, 231, 0.76);
}

.menu-option-list,
.help-copy {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

.menu-option {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  border: 1px solid rgba(19, 35, 38, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.42);
  padding: 10px 12px;
  font-size: 0.92rem;
}

body.ar-active .menu-option {
  border-color: rgba(244, 241, 231, 0.12);
  background: rgba(244, 241, 231, 0.06);
}

.menu-option input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.menu-mode-block {
  margin-bottom: 14px;
}

.menu-mode-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.menu-mode-button {
  min-height: 42px;
  border: 1px solid rgba(19, 35, 38, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.54);
  color: var(--ink);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 140ms ease,
    background-color 140ms ease,
    border-color 140ms ease;
}

.menu-mode-button[data-active="true"] {
  border-color: transparent;
  background: linear-gradient(135deg, #0e7c74, #14514d);
  color: #f4f1e7;
}

body.ar-active .menu-mode-button {
  border-color: rgba(244, 241, 231, 0.16);
  background: rgba(244, 241, 231, 0.08);
  color: #f4f1e7;
}

.menu-mode-button:hover,
.menu-mode-button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(14, 124, 116, 0.4);
  outline: none;
}

.welcome-headline {
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
  font-weight: 700;
  color: var(--ink);
}

body.ar-active .welcome-headline {
  color: #f4f1e7;
}

.hud {
  position: fixed;
  top: max(14px, env(safe-area-inset-top, 0px));
  bottom: max(14px, env(safe-area-inset-bottom, 0px));
  left: 14px;
  z-index: 1050;
  width: min(460px, calc(100vw - 20px));
  max-height: none;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  pointer-events: auto;
}

.hud-shell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 8px;
}

.hud-toolbar,
.card-panel {
  padding: 14px;
}

.card-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: min(34vh, 320px);
  overflow: hidden;
}

.hero-panel {
  max-height: min(40vh, 380px);
}

.hud-toolbar-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hud-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.hud-brand .hud-caption {
  margin: 0;
}

.hud-logo {
  display: none;
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex: 0 0 auto;
}

body[data-ui-mode="user"] .hud-logo {
  display: block;
}

.hud-mini-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.scenario-toggle-button {
  grid-column: 1 / -1;
  width: 100%;
}

.user-ar-toolbar-actions,
.user-menu-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
}

.user-ar-toolbar-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-content: center;
  align-items: stretch;
}

.user-menu-actions {
  margin-top: 12px;
}

.user-toolbar-button,
.user-menu-reset-button,
.user-menu-help-button,
.user-menu-survey-button {
  width: 100%;
}

.legal-notice {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.4;
}

.legal-notice summary {
  cursor: pointer;
}

.legal-notice a {
  color: inherit;
}

body.ar-active .legal-notice {
  color: rgba(244, 241, 231, 0.76);
}

.user-ar-toolbar-actions .user-toolbar-button {
  flex: 1 1 0;
  width: auto;
  min-width: 0;
}

body[data-ui-mode="developer"] .user-ar-toolbar-actions .user-toolbar-button {
  display: none;
}

.user-menu-survey-button {
  border-color: transparent;
  background: #5ab776;
  color: #ffffff;
}

.user-menu-survey-button:hover:not(:disabled),
.user-menu-survey-button:focus-visible:not(:disabled) {
  border-color: transparent;
  background: #4ca667;
}

body[data-ui-mode="user"]:not(.ar-active) .user-menu-survey-button,
body[data-ui-mode="user"].ar-active .user-menu-survey-button {
  border-color: transparent;
  background: #5ab776;
  color: #ffffff;
}

body[data-ui-mode="user"]:not(.ar-active) .user-menu-survey-button:hover:not(:disabled),
body[data-ui-mode="user"]:not(.ar-active) .user-menu-survey-button:focus-visible:not(:disabled),
body[data-ui-mode="user"].ar-active .user-menu-survey-button:hover:not(:disabled),
body[data-ui-mode="user"].ar-active .user-menu-survey-button:focus-visible:not(:disabled) {
  border-color: transparent;
  background: #4ca667;
}

.info-panel {
  max-height: min(72vh, 700px);
}

body[data-ui-mode="user"] .info-panel.card-panel .card-header {
  position: sticky;
  top: 0;
  z-index: 3;
  padding-right: 0;
  background: inherit;
}

.info-card-actions {
  display: flex;
  width: 100%;
  margin-top: 2px;
}

.info-card-next-button {
  width: 100%;
}

.info-card-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.info-card-text {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.5;
}

.info-card-image {
  display: block;
  width: min(100%, 360px);
  height: auto;
  align-self: center;
  border: 1px solid rgba(19, 35, 38, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.5);
}

body[data-ui-mode="developer"] .info-panel {
  display: none;
}

.mini-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(19, 35, 38, 0.08);
  background: rgba(255, 255, 255, 0.52);
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink);
}

body.ar-active .mini-pill {
  border-color: rgba(244, 241, 231, 0.1);
  background: rgba(244, 241, 231, 0.08);
  color: #f4f1e7;
}

.mini-pill[data-status="ok"],
.mini-pill[data-status="active"],
.mini-pill[data-status="done"] {
  border-color: rgba(25, 129, 92, 0.22);
  background: rgba(25, 129, 92, 0.12);
}

.mini-pill[data-status="warning"] {
  border-color: rgba(182, 120, 32, 0.22);
  background: rgba(182, 120, 32, 0.12);
}

.mini-pill[data-status="error"] {
  border-color: rgba(178, 72, 63, 0.22);
  background: rgba(178, 72, 63, 0.12);
}

.hud-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-title-group {
  min-width: 0;
}

.card-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  padding-right: 32px;
}

.welcome-panel .card-header,
.help-panel .card-header,
.survey-panel .card-header,
.settings-panel .card-header {
  padding-right: 72px;
}

.welcome-panel .card-header-actions,
.help-panel .card-header-actions,
.survey-panel .card-header-actions,
.settings-panel .card-header-actions {
  padding-right: 64px;
}

.card-content {
  margin-top: 10px;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding-right: 4px;
}

.card-panel.is-collapsed .card-content {
  display: none;
}

.card-copy-block + .card-copy-block {
  margin-top: 16px;
}

.user-placement-popup {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 1080;
  width: min(360px, calc(100vw - 28px));
  padding: 14px 16px;
  transform: translateX(-50%);
  pointer-events: none;
}

.user-placement-popup-title {
  margin: 0 0 6px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.user-placement-popup-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.45;
}

.survey-panel {
  max-height: min(78vh, 960px);
}

.survey-embed-shell {
  margin-top: 16px;
  overflow: hidden;
  border: 1px solid rgba(19, 35, 38, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  touch-action: pan-y;
}

.survey-embed-frame {
  display: block;
  width: 100%;
  height: 100% !important;
  min-height: 100%;
  border: 0;
  background: transparent;
  touch-action: pan-y;
}

body.ar-active .survey-embed-shell {
  border-color: rgba(244, 241, 231, 0.1);
  background: rgba(244, 241, 231, 0.04);
}

.card-subheading {
  margin: 0 0 8px;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--warm);
}

.card-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.45;
}

.card-list li + li {
  margin-top: 8px;
}

body.ar-active .card-list {
  color: rgba(244, 241, 231, 0.76);
}

.language-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.language-button {
  appearance: none;
  min-height: 44px;
  border: 1px solid rgba(19, 35, 38, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--ink);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 16px;
  cursor: pointer;
  transition:
    transform 140ms ease,
    background-color 140ms ease,
    border-color 140ms ease;
}

.language-button[data-active="true"] {
  border-color: transparent;
  background: linear-gradient(135deg, #0e7c74, #14514d);
  color: #f4f1e7;
}

.language-button:hover,
.language-button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(14, 124, 116, 0.4);
  outline: none;
}

body.ar-active .language-button {
  border-color: rgba(244, 241, 231, 0.16);
  background: rgba(244, 241, 231, 0.08);
  color: #f4f1e7;
}

body.ar-active .language-button[data-active="true"] {
  border-color: transparent;
  background: linear-gradient(135deg, #0e7c74, #14514d);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.button {
  appearance: none;
  min-height: 44px;
  border: 1px solid rgba(19, 35, 38, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--ink);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 16px;
  cursor: pointer;
  transition:
    transform 140ms ease,
    background-color 140ms ease,
    border-color 140ms ease,
    opacity 140ms ease;
}

body.ar-active .button {
  border-color: rgba(244, 241, 231, 0.16);
  background: rgba(244, 241, 231, 0.08);
  color: #f4f1e7;
}

.button:hover:not(:disabled),
.button:focus-visible:not(:disabled) {
  transform: translateY(-1px);
  border-color: rgba(14, 124, 116, 0.4);
  outline: none;
}

.button:disabled {
  opacity: 0.44;
  cursor: not-allowed;
  transform: none;
}

@keyframes button-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.button-primary {
  background: linear-gradient(135deg, #0e7c74, #14514d);
  border-color: transparent;
  color: #f4f1e7;
}

.button-ghost {
  background: transparent;
}

body[data-ui-mode="user"]:not(.ar-active) {
  background: #2e85c6;
}

body[data-ui-mode="user"] [data-card]:not([data-card="placement"]):not([data-card="survey"]),
body[data-ui-mode="user"] .startup-developer-only {
  display: none;
}

body[data-ui-mode="user"]:not(.ar-active)::before {
  display: none;
}

body[data-ui-mode="user"]:not(.ar-active)::after {
  display: none;
  top: auto;
  right: auto;
  bottom: 0;
  left: 0;
  width: 100vw;
  height: 42vh;
  border-radius: 0;
  background: linear-gradient(180deg, rgba(16, 77, 125, 0) 0%, rgba(16, 77, 125, 0.18) 34%, rgba(16, 77, 125, 0.62) 100%);
  filter: none;
}

body[data-ui-mode="user"]:not(.ar-active) #render-root,
body[data-ui-mode="user"]:not(.ar-active) #camera-video,
body[data-ui-mode="user"]:not(.ar-active) .camera-video {
  opacity: 0;
  visibility: hidden;
}

body[data-ui-mode="user"]:not(.ar-active) #render-root canvas {
  pointer-events: none;
}

body[data-ui-mode="user"] #app-version {
  display: none;
}

body[data-ui-mode="user"]:not(.ar-active) .menu-panel {
  background: #ddf1fd;
  color: #10395a;
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: none;
  box-shadow: 0 18px 40px rgba(9, 49, 84, 0.18);
}

body[data-ui-mode="user"]:not(.ar-active) .hud-toolbar,
body[data-ui-mode="user"]:not(.ar-active) .card-panel {
  position: relative;
  background: #ddf1fd;
  color: #10395a;
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: none;
  box-shadow: 0 18px 40px rgba(9, 49, 84, 0.18);
}

body[data-ui-mode="user"]:not(.ar-active) .user-placement-popup {
  display: none;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-toolbar {
  align-self: center;
  width: min(340px, calc(100vw - 104px));
  padding: 16px 18px;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-toolbar::before,
body[data-ui-mode="user"]:not(.ar-active) .card-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/design/leaves_background.png");
  background-position: right -6px bottom -6px;
  background-repeat: no-repeat;
  background-size: 280px auto;
  opacity: 0.34;
  pointer-events: none;
  z-index: 0;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-toolbar > *,
body[data-ui-mode="user"]:not(.ar-active) .card-panel > * {
  position: relative;
  z-index: 1;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-brand {
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-direction: column;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-logo {
  width: clamp(188px, 46vw, 300px);
  height: auto;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-caption,
body[data-ui-mode="user"]:not(.ar-active) .eyebrow,
body[data-ui-mode="user"]:not(.ar-active) .card-subheading,
body[data-ui-mode="user"]:not(.ar-active) .menu-eyebrow {
  color: rgba(16, 57, 90, 0.66);
}

body[data-ui-mode="user"]:not(.ar-active) .menu-header h2,
body[data-ui-mode="user"]:not(.ar-active) h1,
body[data-ui-mode="user"]:not(.ar-active) h2,
body[data-ui-mode="user"]:not(.ar-active) .welcome-headline {
  color: #10395a;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-toolbar-main {
  align-items: center;
  text-align: center;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-caption {
  display: none;
}

body[data-ui-mode="user"]:not(.ar-active) .hud-mini-summary {
  justify-content: center;
}

body[data-ui-mode="user"]:not(.ar-active) .menu-copy,
body[data-ui-mode="user"]:not(.ar-active) .panel-intro,
body[data-ui-mode="user"]:not(.ar-active) .status-message,
body[data-ui-mode="user"]:not(.ar-active) .hint-text,
body[data-ui-mode="user"]:not(.ar-active) .help-copy p,
body[data-ui-mode="user"]:not(.ar-active) .card-list,
body[data-ui-mode="user"]:not(.ar-active) .field-label,
body[data-ui-mode="user"]:not(.ar-active) .menu-option,
body[data-ui-mode="user"]:not(.ar-active) .state-label {
  color: rgba(16, 57, 90, 0.82);
}

body[data-ui-mode="user"]:not(.ar-active) .floating-menu-button {
  border-color: rgba(255, 255, 255, 0.32);
  background: #ddf1fd;
  opacity: 1;
  box-shadow: 0 18px 38px rgba(8, 48, 83, 0.24);
}

body[data-ui-mode="user"]:not(.ar-active) .menu-icon span {
  background: #10395a;
}

body[data-ui-mode="user"]:not(.ar-active) .menu-tab,
body[data-ui-mode="user"]:not(.ar-active) .menu-mode-button {
  border-color: rgba(53, 171, 226, 0.28);
  background: rgba(53, 171, 226, 0.12);
  color: #155a87;
}

body[data-ui-mode="user"]:not(.ar-active) .menu-tab[data-active="true"],
body[data-ui-mode="user"]:not(.ar-active) .menu-mode-button[data-active="true"] {
  border-color: transparent;
  background: #35abe2;
  color: #ffffff;
}

body[data-ui-mode="user"]:not(.ar-active) .menu-option {
  border-color: rgba(46, 133, 198, 0.16);
  background: rgba(46, 133, 198, 0.08);
}

body[data-ui-mode="user"]:not(.ar-active) .card-toggle-button,
body[data-ui-mode="user"]:not(.ar-active) .card-close-button {
  color: #10395a;
}

body[data-ui-mode="user"].ar-active .card-toggle-button,
body[data-ui-mode="user"].ar-active .card-close-button {
  color: #10395a;
}

body[data-ui-mode="user"]:not(.ar-active) .button {
  border-color: transparent;
  background: #35abe2;
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(18, 83, 126, 0.16);
}

body[data-ui-mode="user"]:not(.ar-active) #start-ar-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 58px;
  padding: 14px 22px;
  border: 1px solid #2e85c6;
  background: rgba(255, 255, 255, 0.96);
  color: #2e85c6;
  font-size: 1.06rem;
  font-weight: 700;
}

body[data-ui-mode="user"]:not(.ar-active) #start-ar-button::before {
  content: "";
  width: 22px;
  height: 22px;
  background: url("assets/design/ar-kamera.png") center / contain no-repeat;
  flex: 0 0 auto;
}

#start-ar-button[data-loading="true"] {
  pointer-events: none;
}

#start-ar-button[data-loading="true"]:disabled {
  opacity: 1;
  cursor: progress;
}

#start-ar-button[data-loading="true"]::after {
  content: "";
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: button-spin 0.8s linear infinite;
  flex: 0 0 auto;
}

body[data-ui-mode="user"]:not(.ar-active) .button:hover:not(:disabled),
body[data-ui-mode="user"]:not(.ar-active) .button:focus-visible:not(:disabled) {
  border-color: transparent;
  background: #249fd7;
}

body[data-ui-mode="user"]:not(.ar-active) #start-ar-button:hover:not(:disabled),
body[data-ui-mode="user"]:not(.ar-active) #start-ar-button:focus-visible:not(:disabled) {
  border-color: #2e85c6;
  background: #f6fcff;
  color: #2e85c6;
}

body[data-ui-mode="user"]:not(.ar-active) .mini-pill {
  border-color: rgba(53, 171, 226, 0.24);
  background: rgba(53, 171, 226, 0.12);
  color: #155a87;
}

body[data-ui-mode="user"].ar-active .menu-panel,
body[data-ui-mode="user"].ar-active .hud-toolbar,
body[data-ui-mode="user"].ar-active .card-panel,
body[data-ui-mode="user"].ar-active .user-placement-popup {
  position: relative;
  background: rgba(221, 241, 253, 0.9);
  color: #10395a;
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 18px 40px rgba(8, 48, 83, 0.18);
}

body[data-ui-mode="user"].ar-active .hud-toolbar::before,
body[data-ui-mode="user"].ar-active .card-panel::before,
body[data-ui-mode="user"].ar-active .menu-panel::before,
body[data-ui-mode="user"].ar-active .user-placement-popup::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/design/leaves_background.png");
  background-position: right -12px bottom -18px;
  background-repeat: no-repeat;
  background-size: 260px auto;
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

body[data-ui-mode="user"].ar-active .hud-toolbar > *,
body[data-ui-mode="user"].ar-active .card-panel > *,
body[data-ui-mode="user"].ar-active .menu-panel > *,
body[data-ui-mode="user"].ar-active .user-placement-popup > * {
  position: relative;
  z-index: 1;
}

body[data-ui-mode="user"].ar-active .menu-header h2,
body[data-ui-mode="user"].ar-active h1,
body[data-ui-mode="user"].ar-active h2,
body[data-ui-mode="user"].ar-active .welcome-headline {
  color: #10395a;
}

body[data-ui-mode="user"].ar-active .hud-caption,
body[data-ui-mode="user"].ar-active .eyebrow,
body[data-ui-mode="user"].ar-active .card-subheading,
body[data-ui-mode="user"].ar-active .menu-eyebrow,
body[data-ui-mode="user"].ar-active .menu-copy,
body[data-ui-mode="user"].ar-active .panel-intro,
body[data-ui-mode="user"].ar-active .status-message,
body[data-ui-mode="user"].ar-active .hint-text,
body[data-ui-mode="user"].ar-active .user-placement-popup-title,
body[data-ui-mode="user"].ar-active .user-placement-popup-text,
body[data-ui-mode="user"].ar-active .info-card-text,
body[data-ui-mode="user"].ar-active .help-copy p,
body[data-ui-mode="user"].ar-active .card-list,
body[data-ui-mode="user"].ar-active .field-label,
body[data-ui-mode="user"].ar-active .menu-option,
body[data-ui-mode="user"].ar-active .state-label {
  color: rgba(16, 57, 90, 0.82);
}

body[data-ui-mode="user"].ar-active .floating-menu-button {
  border-color: rgba(255, 255, 255, 0.3);
  background: #ddf1fd;
  opacity: 1;
  box-shadow: 0 18px 38px rgba(8, 48, 83, 0.24);
}

body[data-ui-mode="user"].ar-active .menu-icon span {
  background: #10395a;
}

body[data-ui-mode="user"].ar-active .menu-tab,
body[data-ui-mode="user"].ar-active .menu-mode-button {
  border-color: rgba(53, 171, 226, 0.28);
  background: rgba(53, 171, 226, 0.12);
  color: #155a87;
}

body[data-ui-mode="user"].ar-active .menu-tab[data-active="true"],
body[data-ui-mode="user"].ar-active .menu-mode-button[data-active="true"] {
  border-color: transparent;
  background: #35abe2;
  color: #ffffff;
}

body[data-ui-mode="user"].ar-active .button {
  border-color: transparent;
  background: #35abe2;
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(18, 83, 126, 0.14);
}

body[data-ui-mode="user"].ar-active .button:hover:not(:disabled),
body[data-ui-mode="user"].ar-active .button:focus-visible:not(:disabled) {
  border-color: transparent;
  background: #249fd7;
}

body[data-ui-mode="user"].ar-active .mini-pill {
  border-color: rgba(53, 171, 226, 0.24);
  background: rgba(53, 171, 226, 0.14);
  color: #155a87;
}

body[data-ui-mode="user"].ar-active .user-toolbar-button {
  border: 1px solid #2e85c6;
  background: rgba(255, 255, 255, 0.96);
  color: #2e85c6;
}

body[data-ui-mode="user"].ar-active #user-toolbar-stop-button {
  border-color: #d59a4a;
  background: rgba(255, 244, 224, 0.98);
  color: #b96e1f;
}

body[data-ui-mode="user"].ar-active .user-toolbar-button:hover:not(:disabled),
body[data-ui-mode="user"].ar-active .user-toolbar-button:focus-visible:not(:disabled) {
  border-color: #2e85c6;
  background: #f6fcff;
  color: #2e85c6;
}

body[data-ui-mode="user"].ar-active #user-toolbar-stop-button:hover:not(:disabled),
body[data-ui-mode="user"].ar-active #user-toolbar-stop-button:focus-visible:not(:disabled) {
  border-color: #cd8a31;
  background: #fff0d7;
  color: #aa5f14;
}

.panel-tag,
.asset-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.panel-tag {
  background: rgba(19, 35, 38, 0.06);
  color: var(--ink-soft);
}

body.ar-active .panel-tag {
  background: rgba(244, 241, 231, 0.08);
  color: rgba(244, 241, 231, 0.76);
}

.panel-tag[data-status="ok"],
.panel-tag[data-status="active"],
.panel-tag[data-status="done"] {
  background: rgba(25, 129, 92, 0.12);
  color: var(--ok);
}

.panel-tag[data-status="warning"] {
  background: rgba(182, 120, 32, 0.12);
  color: var(--warn);
}

.panel-tag[data-status="error"] {
  background: rgba(178, 72, 63, 0.12);
  color: var(--error);
}

.asset-badge {
  background: var(--accent-soft);
  color: var(--accent);
}

body.ar-active .asset-badge {
  background: rgba(14, 124, 116, 0.22);
  color: #b8f0e7;
}

.coord-grid,
.geo-grid,
.debug-grid,
.state-grid {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.coord-grid,
.debug-grid,
.state-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.geo-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-full,
.geo-item-wide,
.debug-item-wide {
  grid-column: 1 / -1;
}

.field-label,
.geo-label,
.debug-label,
.state-label {
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.field-input {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(19, 35, 38, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
  padding: 10px 12px;
}

.field-input:focus-visible {
  outline: none;
  border-color: rgba(14, 124, 116, 0.4);
  box-shadow: 0 0 0 3px rgba(14, 124, 116, 0.12);
}

body.ar-active .field-input {
  border-color: rgba(244, 241, 231, 0.16);
  background: rgba(244, 241, 231, 0.08);
  color: #f4f1e7;
}

.coord-actions,
.geo-actions {
  margin-top: 14px;
}

.geo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.offset-panel .card-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

body[data-ui-mode="developer"] .offset-panel {
  max-height: min(70vh, 680px);
}

.offset-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
  border: 1px solid rgba(19, 35, 38, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.42);
  padding: 10px 12px;
}

body.ar-active .offset-toggle-row {
  border-color: rgba(244, 241, 231, 0.12);
  background: rgba(244, 241, 231, 0.06);
}

.offset-toggle-input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.offset-slider-block {
  border: 1px solid rgba(19, 35, 38, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.42);
  padding: 10px 12px;
}

body.ar-active .offset-slider-block {
  border-color: rgba(244, 241, 231, 0.12);
  background: rgba(244, 241, 231, 0.06);
}

.offset-slider-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.offset-slider-value {
  font-size: 0.95rem;
  line-height: 1.2;
}

.offset-range-input {
  width: 100%;
  accent-color: var(--accent);
}

.offset-range-input:disabled {
  opacity: 0.5;
}

.object-transform-editor {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid rgba(19, 35, 38, 0.12);
  padding-top: 14px;
}

.scene-transform-editor {
  border-top: 0;
  padding-top: 0;
}

body.ar-active .object-transform-editor {
  border-color: rgba(244, 241, 231, 0.16);
}

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

.object-transform-json {
  min-height: 136px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.4;
}

.info-board-selection {
  margin: 0;
  font-weight: 700;
}

.info-board-text {
  min-height: 96px;
  resize: vertical;
}

.geo-item,
.debug-item,
.state-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(19, 35, 38, 0.08);
  background: rgba(255, 255, 255, 0.42);
}

body.ar-active .geo-item,
body.ar-active .debug-item,
body.ar-active .state-item {
  border-color: rgba(244, 241, 231, 0.12);
  background: rgba(244, 241, 231, 0.06);
}

.geo-item,
.debug-item {
  padding: 12px 14px;
}

.geo-copy-trigger {
  appearance: none;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    background-color 140ms ease;
}

.geo-copy-trigger:hover,
.geo-copy-trigger:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(14, 124, 116, 0.4);
  outline: none;
}

.geo-value,
.debug-value,
.state-value {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.2;
}

.geo-help[hidden] {
  display: none;
}

.debug-grid-secondary {
  margin-top: 10px;
}

.state-item {
  position: relative;
  padding: 12px 12px 12px 16px;
  overflow: hidden;
}

.state-item::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--idle);
  box-shadow: 0 0 0 6px rgba(123, 130, 125, 0.12);
}

.state-item[data-status="ok"]::before,
.state-item[data-status="active"]::before,
.state-item[data-status="done"]::before {
  background: var(--ok);
  box-shadow: 0 0 0 6px rgba(25, 129, 92, 0.12);
}

.state-item[data-status="warning"]::before {
  background: var(--warn);
  box-shadow: 0 0 0 6px rgba(182, 120, 32, 0.12);
}

.state-item[data-status="error"]::before {
  background: var(--error);
  box-shadow: 0 0 0 6px rgba(178, 72, 63, 0.12);
}

.help-panel .card-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.noscript-banner {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 5;
  max-width: 280px;
  border-radius: 14px;
  background: rgba(17, 26, 28, 0.88);
  color: #f4f1e7;
  padding: 12px 14px;
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.3);
}

@media (max-width: 720px) {
  #app-version {
    top: calc(env(safe-area-inset-top, 0px) + 8px);
    left: calc(env(safe-area-inset-left, 0px) + 8px);
    font-size: 0.72rem;
  }

  .floating-menu-button {
    top: 10px;
    right: 10px;
  }

  .menu-overlay {
    padding: 10px;
  }

  .hud {
    top: max(10px, env(safe-area-inset-top, 0px));
    bottom: max(10px, env(safe-area-inset-bottom, 0px));
    left: 10px;
    width: calc(100vw - 20px);
    max-height: none;
  }

  @supports (height: 100dvh) {
    .hud {
      bottom: auto;
      height: calc(
        100dvh
        - max(10px, env(safe-area-inset-top, 0px))
        - max(10px, env(safe-area-inset-bottom, 0px))
      );
    }
  }

  .hud-toolbar,
  .card-panel,
  .menu-panel {
    padding: 14px;
  }

  .card-panel {
    max-height: min(35vh, 280px);
  }

  .info-panel {
    max-height: none;
    overflow: visible;
    margin-bottom: max(64px, calc(env(safe-area-inset-bottom, 0px) + 12px));
  }

  .info-panel .info-card-content {
    overflow: visible;
    touch-action: pan-y;
  }

  .hero-panel {
    max-height: min(42vh, 340px);
  }

  h1 {
    max-width: none;
    font-size: 1.64rem;
  }

  .button-row {
    gap: 8px;
  }

  .button {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
  }
}

@media (max-width: 520px) {
  .menu-tabs,
  .coord-grid,
  .geo-grid,
  .debug-grid,
  .state-grid,
  .object-transform-grid {
    grid-template-columns: 1fr;
  }

  .language-switch {
    grid-template-columns: 1fr;
  }

  .hud {
    width: calc(100vw - 20px);
    max-height: none;
  }

  .card-header,
  .section-header {
    flex-direction: column;
    align-items: stretch;
  }

  .card-header-actions {
    justify-content: flex-start;
  }

  .button {
    flex-basis: 100%;
  }
}

.survey-panel {
  position: fixed;
  top: var(--survey-top-offset, calc(env(safe-area-inset-top, 0px) + 132px));
  left: var(--survey-center-x, 50%);
  right: auto;
  bottom: auto;
  z-index: 1110;
  width: min(var(--survey-width, 520px), calc(100vw - (var(--survey-side-gap, 12px) * 2)));
  max-width: calc(100vw - (var(--survey-side-gap, 12px) * 2));
  height: var(--survey-max-height, calc(100vh - 156px));
  max-height: var(--survey-max-height, calc(100vh - 156px));
  min-height: 0;
  transform: translateX(-50%);
  overscroll-behavior: contain;
}

body[data-ui-mode="user"] .survey-panel.card-panel {
  position: fixed;
}

.survey-panel .card-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable;
  padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
  scroll-padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
}

.survey-panel .card-copy-block {
  flex: 0 0 auto;
}

.survey-panel .survey-embed-shell {
  flex: 1 1 auto;
  min-height: 120px;
}

.survey-panel.is-collapsed {
  height: auto;
  max-height: none;
  min-height: 0;
}