:root {
    --bg: #0f1014;
    --glass: rgba(14, 16, 22, 0.64);
    --glass-strong: rgba(12, 14, 19, 0.82);
    --border: rgba(255, 255, 255, 0.12);
    --text: #f4f6fb;
    --muted: rgba(244, 246, 251, 0.74);
    --soft: rgba(244, 246, 251, 0.5);
    --accent: #e8c06d;
    --accent-2: #8fd9ff;
    --shadow: 0 14px 40px rgba(0, 0, 0, 0.38);
  }

  * { box-sizing: border-box; }
  html, body {
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--bg);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
  }
  canvas { display: block; }

  .glass {
    position: fixed;
    z-index: 10;
    background: var(--glass);
    border: 1px solid var(--border);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
    border-radius: 18px;
  }

  #status {
    left: 18px;
    top: 18px;
    max-width: 380px;
    padding: 14px 16px;
    font-size: 14px;
    line-height: 1.55;
  }
  #status strong { color: var(--accent); }

  #loadingWrap {
    position: fixed;
    top: 126px;
    left: 18px;
    z-index: 11;
    width: 260px;
    height: 7px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255,255,255,0.14);
  }
  #loadingBar {
    width: 0%;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), #fff0b8);
    transition: width .2s ease;
  }
  #loadingWrap.hidden { display: none; }

  #crosshair {
    position: fixed;
    left: 50%;
    top: 50%;
    width: 14px;
    height: 14px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.84);
    z-index: 12;
    pointer-events: none;
    transition: all .18s ease;
  }
  #crosshair::after {
    content: "";
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: rgba(255,255,255,0.84);
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  #crosshair.target {
    width: 22px;
    height: 22px;
    border-color: var(--accent);
    box-shadow: 0 0 24px rgba(232, 192, 109, .4);
  }

  #startHint {
    left: 50%;
    bottom: 22px;
    transform: translateX(-50%);
    width: min(680px, calc(100vw - 36px));
    padding: 12px 18px;
    text-align: center;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
    transition: opacity .2s ease;
    pointer-events: none;
  }
  #startHint.hidden { opacity: 0; }

  #focusCard {
    top: 18px;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    min-width: 260px;
    max-width: min(520px, calc(100vw - 36px));
    padding: 12px 16px;
    opacity: 0;
    pointer-events: none;
    transition: all .22s ease;
  }
  #focusCard.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  #focusCard small {
    display: block;
    color: var(--accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 4px;
  }
  #focusCard h4 {
    margin: 0;
    font-size: 16px;
    line-height: 1.35;
  }
  #focusCard p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 13px;
  }


  /* MODAL */
  #modalOverlay {
    position: fixed;
    inset: 0;
    z-index: 30;
    background:
      radial-gradient(circle at 20% 20%, rgba(143,217,255,.10), transparent 25%),
      radial-gradient(circle at 80% 10%, rgba(232,192,109,.12), transparent 22%),
      rgba(3, 4, 7, 0.72);
    opacity: 0;
    pointer-events: none;
    transition: opacity .28s ease;
  }
  #modalOverlay.active {
    opacity: 1;
    pointer-events: auto;
  }

  #modalShell {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(.96);
    width: min(1180px, calc(100vw - 36px));
    height: min(760px, calc(100vh - 36px));
    border-radius: 24px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(14, 16, 23, 0.94), rgba(8, 10, 16, 0.96));
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 24px 80px rgba(0,0,0,.48);
    display: grid;
    grid-template-columns: 1.16fr .84fr;
    transition: transform .28s ease;
  }
  #modalOverlay.active #modalShell {
    transform: translate(-50%, -50%) scale(1);
  }

  .modal-left {
    position: relative;
    padding: 24px;
    background:
      linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)),
      radial-gradient(circle at 50% 50%, rgba(255,255,255,.08), transparent 56%);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .modal-stage {
    width: 100%;
    height: 100%;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.08);
    background: linear-gradient(145deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .modal-stage::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,.10), transparent 60%);
    pointer-events: none;
  }
  #modalImage {
    max-width: calc(100% - 30px);
    max-height: calc(100% - 30px);
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 24px 55px rgba(0,0,0,.45);
    transition: transform .22s ease;
    cursor: zoom-in;
  }
  .modal-badge {
    position: absolute;
    top: 18px;
    left: 18px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(10,12,17,.68);
    border: 1px solid rgba(255,255,255,.10);
    color: var(--muted);
    font-size: 12px;
    backdrop-filter: blur(10px);
  }

  .modal-right {
    position: relative;
    padding: 22px 22px 18px;
    border-left: 1px solid rgba(255,255,255,.08);
    display: flex;
    flex-direction: column;
    min-height: 0;
  }
  .modal-topbar {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 12px;
  }
  .modal-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    font-size: 12px;
    color: var(--accent);
    background: rgba(232,192,109,.10);
    border: 1px solid rgba(232,192,109,.16);
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 700;
  }
  .modal-close {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 12px;
    background: rgba(255,255,255,.04);
    color: #fff;
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
  }
  .modal-close:hover,
  .modal-action:hover { background: rgba(255,255,255,.10); }

  #modalTitle {
    margin: 0 0 10px;
    font-size: clamp(24px, 2vw, 34px);
    line-height: 1.22;
  }
  #modalShortDesc {
    margin: 0 0 14px;
    color: var(--muted);
    line-height: 1.7;
    font-size: 15px;
  }

  .meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 16px;
  }
  .meta-item {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,.035);
    border: 1px solid rgba(255,255,255,.07);
    min-height: 74px;
  }
  .meta-item small {
    display: block;
    color: var(--soft);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 6px;
  }
  .meta-item div {
    font-size: 15px;
    line-height: 1.5;
    color: #fff;
    word-break: break-word;
  }

  .modal-scroll {
    min-height: 0;
    overflow: auto;
    padding-right: 6px;
  }
  .modal-scroll::-webkit-scrollbar { width: 8px; }
  .modal-scroll::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,.16);
    border-radius: 999px;
  }

  .content-block {
    border-top: 1px solid rgba(255,255,255,.08);
    padding-top: 16px;
    margin-top: 6px;
  }
  .content-block h3 {
    margin: 0 0 10px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--accent-2);
  }
  .content-block p,
  .content-block div {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
    font-size: 15px;
    white-space: pre-wrap;
  }

  #modalContent {
    max-height: min(280px, 34vh);
    overflow-y: auto;
    padding-right: 10px;
  }

  #modalContent::-webkit-scrollbar {
    width: 8px;
  }

  #modalContent::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,.18);
    border-radius: 999px;
  }

  .modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    flex-wrap: wrap;
  }
  .modal-action {
    appearance: none;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
    color: #fff;
    padding: 11px 14px;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
  }
  .modal-action.primary {
    background: linear-gradient(180deg, rgba(232,192,109,.20), rgba(232,192,109,.10));
    border-color: rgba(232,192,109,.24);
    color: #fff8dd;
  }

  @media (max-width: 980px) {
    #modalShell {
      grid-template-columns: 1fr;
      height: min(88vh, 900px);
      overflow-y: auto;
    }
    .modal-left { min-height: 300px; }
    .modal-right { border-left: none; border-top: 1px solid rgba(255,255,255,.08); }
  }

  @media (max-width: 720px) {
    #status { max-width: calc(100vw - 36px); font-size: 13px; }
    .meta-grid { grid-template-columns: 1fr; }
    #modalTitle { font-size: 24px; }
    .modal-left, .modal-right { padding: 16px; }
  }

/* VIEWER EXPERIENCE V3.0 — ARTWORK MODAL, LIST PANEL, LIGHTBOX */
.modal-hidden {
  display: none !important;
}

#modalOverlay {
  z-index: 42;
}

#modalShell {
  width: min(1240px, calc(100vw - 40px));
  height: min(790px, calc(100vh - 40px));
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  background:
    linear-gradient(180deg, rgba(21, 24, 34, 0.96), rgba(7, 9, 14, 0.97));
}

.modal-left {
  padding: 26px;
}

.modal-stage {
  background:
    radial-gradient(circle at 50% 45%, rgba(232,192,109,.10), transparent 42%),
    linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.015));
}

#modalImage {
  max-width: calc(100% - 28px);
  max-height: calc(100% - 28px);
  background: rgba(255,255,255,.025);
}

#modalImage:hover {
  transform: scale(1.012);
}

.modal-right {
  padding: 24px;
}

#modalTitle {
  font-size: clamp(26px, 2.35vw, 38px);
  letter-spacing: -.02em;
}

#modalShortDesc {
  padding: 12px 14px;
  border-radius: 15px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.07);
}

.meta-grid {
  gap: 12px;
}

.meta-item {
  min-height: 66px;
}

.content-block {
  margin-top: 10px;
}

#modalContent {
  max-height: min(300px, 32vh);
}

.modal-actions {
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.modal-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 43px;
}

.modal-action:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.artwork-list-toggle {
  right: 18px;
  top: 18px;
  z-index: 22;
  padding: 11px 15px;
  color: var(--text);
  font-weight: 750;
  cursor: pointer;
  border-radius: 999px;
}

.artwork-list-toggle:hover,
.artwork-list-close:hover,
.artwork-list-item:hover {
  background: rgba(255,255,255,.11);
}

.artwork-list-panel {
  right: 18px;
  top: 72px;
  bottom: 18px;
  z-index: 21;
  width: min(390px, calc(100vw - 36px));
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transform: translateX(calc(100% + 28px));
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
}

.artwork-list-panel.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.artwork-list-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.artwork-list-head small {
  display: block;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 11px;
  font-weight: 800;
  margin-bottom: 3px;
}

.artwork-list-head h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
}

.artwork-list-close {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.045);
  color: var(--text);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.artwork-list-controls {
  display: grid;
  gap: 8px;
}

.artwork-list-controls input,
.artwork-list-controls select {
  width: 100%;
  min-height: 40px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.07);
  color: var(--text);
  padding: 9px 11px;
  outline: none;
  font-family: inherit;
  font-size: 13px;
}

.artwork-list-controls select option {
  background: #10131a;
  color: #fff;
}

.artwork-list-count {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.artwork-list-items {
  min-height: 0;
  overflow-y: auto;
  padding-right: 4px;
  display: grid;
  gap: 8px;
}

.artwork-list-items::-webkit-scrollbar {
  width: 8px;
}

.artwork-list-items::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.18);
  border-radius: 999px;
}

.artwork-list-item {
  width: 100%;
  text-align: left;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 15px;
  background: rgba(255,255,255,.045);
  color: var(--text);
  padding: 11px 12px;
  cursor: pointer;
  font-family: inherit;
}

.artwork-list-item strong {
  display: block;
  font-size: 14px;
  line-height: 1.35;
  margin-bottom: 4px;
}

.artwork-list-item span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.artwork-list-empty {
  padding: 14px;
  border: 1px dashed rgba(255,255,255,.16);
  border-radius: 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(2, 4, 8, .88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.image-lightbox.active {
  display: flex;
}

.image-lightbox img {
  max-width: min(96vw, 1600px);
  max-height: 92vh;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 24px 90px rgba(0,0,0,.68);
}

.image-lightbox-close {
  position: fixed;
  right: 22px;
  top: 22px;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  color: #fff;
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
  z-index: 81;
}

.image-lightbox-close:hover {
  background: rgba(255,255,255,.15);
}

@media (max-width: 980px) {
  #modalShell {
    grid-template-columns: 1fr;
    height: min(90vh, 900px);
  }

  .artwork-list-panel {
    top: 68px;
    bottom: 14px;
    right: 14px;
    width: min(380px, calc(100vw - 28px));
  }
}

@media (max-width: 720px) {
  #status {
    top: 68px;
    left: 14px;
    max-width: calc(100vw - 28px);
  }

  #loadingWrap {
    top: 154px;
    left: 14px;
    width: min(260px, calc(100vw - 28px));
  }

  .artwork-list-toggle {
    right: 14px;
    top: 14px;
    padding: 10px 13px;
    font-size: 13px;
  }

  .artwork-list-panel {
    inset: 58px 12px 12px 12px;
    width: auto;
  }

  #modalShell {
    width: calc(100vw - 22px);
    height: calc(100vh - 22px);
    border-radius: 18px;
  }

  .modal-left {
    min-height: 260px;
  }

  .modal-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .image-lightbox {
    padding: 12px;
  }

  .image-lightbox-close {
    right: 14px;
    top: 14px;
  }
}

/* HOTFIX VIEWER V3.0.1 — TWO FOOTER ACTIONS AFTER REMOVING REDUNDANT CLOSE BUTTON */
.modal-actions {
  align-items: center;
}

@media (min-width: 721px) {
  .modal-actions .modal-action {
    flex: 1 1 0;
  }
}

/* HOTFIX VIEWER V3.2.2 — MINIMAP CONTROL HEADER + AUDIO ICON */
.minimap-panel {
  left: 18px;
  bottom: 18px;
  z-index: 18;
  width: 292px;
  padding: 12px;
  display: grid;
  gap: 9px;
}

.minimap-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.minimap-head strong {
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}

.minimap-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: nowrap;
}

.minimap-icon-btn {
  width: 32px;
  height: 30px;
  min-width: 32px;
  min-height: 30px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 11px;
  background: rgba(255,255,255,.065);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: background .16s ease, border-color .16s ease, transform .16s ease, color .16s ease;
}

.minimap-icon-btn:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.22);
  transform: translateY(-1px);
}

.minimap-icon-btn:active {
  transform: translateY(0);
}

.minimap-icon-btn svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
  display: block;
}

#homePositionBtn {
  color: #fff8dd;
  border-color: rgba(232,192,109,.26);
  background: rgba(232,192,109,.11);
}

#homePositionBtn:hover {
  background: rgba(232,192,109,.19);
}

.audio-icon-btn.active {
  color: #fff8dd;
  border-color: rgba(232,192,109,.36);
  background: rgba(232,192,109,.18);
  box-shadow: 0 0 16px rgba(232,192,109,.18);
}

.audio-icon-btn.unavailable:not(.active) {
  border-color: rgba(255,107,107,.26);
}

.audio-icon {
  font-size: 15px;
  line-height: 1;
  transform: translateY(-.5px);
}

#miniMapCanvas {
  width: 100%;
  height: 160px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  background: rgba(0,0,0,.20);
}

.minimap-legend {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
}

.minimap-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.minimap-legend i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.minimap-legend .viewer-dot {
  background: var(--accent-2);
}

.minimap-legend .art-dot {
  background: var(--accent);
}

.minimap-panel.collapsed {
  width: 292px;
}

.minimap-panel.collapsed #miniMapCanvas,
.minimap-panel.collapsed .minimap-legend {
  display: none;
}

@media (max-width: 980px) {
  .minimap-panel {
    width: 270px;
  }

  .minimap-head {
    align-items: center;
  }

  .minimap-icon-btn {
    width: 31px;
    height: 29px;
    min-width: 31px;
    min-height: 29px;
  }
}

@media (max-width: 720px) {
  .minimap-panel {
    left: 12px;
    bottom: 12px;
    width: min(252px, calc(100vw - 24px));
    min-width: 196px;
    padding: 10px;
  }

  .minimap-head {
    gap: 8px;
  }

  .minimap-head strong {
    font-size: 12px;
  }

  .minimap-actions {
    gap: 5px;
  }

  .minimap-icon-btn {
    width: 30px;
    height: 28px;
    min-width: 30px;
    min-height: 28px;
    border-radius: 10px;
    font-size: 14px;
  }

  #miniMapCanvas {
    height: 122px;
  }
}

/* PERFORMANCE V4.0 — Optional FPS monitor. Hidden unless CONFIG.showFpsMonitor=true or ?fps=1. */
.fps-monitor {
  position: fixed;
  right: 18px;
  top: 82px;
  z-index: 18;
  min-width: 88px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.52);
  color: var(--text);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 28px rgba(0,0,0,.26);
  font-size: 12px;
  line-height: 1.25;
  pointer-events: none;
}

.fps-monitor strong,
.fps-monitor span,
.fps-monitor small {
  display: block;
}

.fps-monitor strong {
  color: var(--accent);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.fps-monitor span {
  margin-top: 2px;
  font-size: 20px;
  font-weight: 800;
}

.fps-monitor small {
  color: var(--muted);
}

.fps-monitor.hidden {
  display: none;
}

@media (max-width: 720px) {
  .fps-monitor {
    right: 12px;
    top: 72px;
  }
}

/* AVATAR OPTIMIZATION V5.0 — Debug overlay. Hidden unless URL has ?debugAvatar=1. */
.avatar-debug-panel {
  position: fixed;
  left: 18px;
  top: 154px;
  z-index: 40;
  width: 310px;
  max-width: calc(100vw - 36px);
  max-height: min(520px, calc(100vh - 190px));
  overflow: auto;
  padding: 12px 14px;
  border: 1px solid rgba(143,217,255,.28);
  border-radius: 14px;
  background: rgba(2, 5, 10, .78);
  color: #f4f6fb;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 16px 42px rgba(0,0,0,.38);
  font-size: 12px;
  line-height: 1.4;
  pointer-events: none;
}

.avatar-debug-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-2);
  font-size: 11px;
  letter-spacing: .08em;
}

.avatar-debug-panel pre {
  margin: 0;
  white-space: pre-wrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: rgba(244,246,251,.88);
}

@media (max-width: 720px) {
  .avatar-debug-panel {
    left: 12px;
    top: 124px;
    width: min(300px, calc(100vw - 24px));
    max-height: 45vh;
  }
}

/* WALL VIDEO CINEMA V5.2.1 — popup rạp chiếu cho video tường. */
.wall-video-cinema {
  position: fixed;
  inset: 0;
  z-index: 55;
  background:
    radial-gradient(circle at 50% 10%, rgba(143,217,255,.10), transparent 30%),
    rgba(0, 0, 0, .82);
  opacity: 0;
  pointer-events: none;
  transition: opacity .24s ease;
  padding: 22px;
}

.wall-video-cinema.active {
  opacity: 1;
  pointer-events: auto;
}

.wall-video-cinema-shell {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(.96);
  width: min(1180px, calc(100vw - 36px));
  max-height: min(92vh, 860px);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(12,14,20,.96), rgba(2,4,8,.98));
  box-shadow: 0 30px 100px rgba(0,0,0,.62);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  transition: transform .24s ease;
}

.wall-video-cinema.active .wall-video-cinema-shell {
  transform: translate(-50%, -50%) scale(1);
}

.wall-video-cinema-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}

.wall-video-cinema-topbar small {
  display: block;
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.wall-video-cinema-topbar h2 {
  margin: 0;
  font-size: clamp(20px, 2vw, 30px);
  line-height: 1.2;
}

.wall-video-cinema-close {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 13px;
  background: rgba(255,255,255,.06);
  color: #fff;
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
  flex: 0 0 auto;
}

.wall-video-cinema-close:hover {
  background: rgba(255,255,255,.13);
}

.wall-video-cinema-stage {
  padding: 18px 20px;
  background:
    radial-gradient(circle at 50% 50%, rgba(255,255,255,.08), transparent 56%),
    rgba(0,0,0,.26);
}

#wallVideoCinemaVideo {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: min(66vh, 680px);
  object-fit: contain;
  border-radius: 16px;
  background: #02040a;
  border: 1px solid rgba(255,255,255,.09);
  box-shadow: 0 22px 70px rgba(0,0,0,.50);
}

.wall-video-cinema-note {
  padding: 0 20px 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 720px) {
  .wall-video-cinema {
    padding: 12px;
  }

  .wall-video-cinema-shell {
    width: calc(100vw - 24px);
    border-radius: 18px;
  }

  .wall-video-cinema-topbar,
  .wall-video-cinema-stage,
  .wall-video-cinema-note {
    padding-left: 14px;
    padding-right: 14px;
  }

  .wall-video-cinema-close {
    width: 38px;
    height: 38px;
  }
}

/* INTRO V6.3 — BACK HOME LINK REPOSITION */
.viewer-home-link {
  position: fixed;
  top: 74px;
  left: 18px;
  right: auto;
  z-index: 35;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 13px;
  border-radius: 999px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  background: rgba(12, 16, 24, .58);
  border-color: rgba(255,255,255,.11);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.viewer-home-link:hover,
.viewer-home-link:focus-visible {
  transform: translateY(-1px);
  background: rgba(255,255,255,.11);
  border-color: rgba(232,192,109,.30);
  outline: none;
}

@media (max-width: 720px) {
  .viewer-home-link {
    top: 68px;
    left: 14px;
    min-height: 36px;
    padding: 0 11px;
    font-size: 12px;
  }
}

/* VIEWER/INTRO V6.4 — MOBILE & TABLET EXPERIENCE */
html,
body {
  height: var(--app-height, 100dvh);
  min-height: var(--app-height, 100dvh);
  overscroll-behavior: none;
}

body > canvas {
  width: 100vw !important;
  height: var(--app-height, 100dvh) !important;
  touch-action: none;
}

.mobile-orientation-overlay {
  position: fixed;
  inset: 0;
  z-index: 96;
  display: none;
  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:
    radial-gradient(circle at 50% 36%, rgba(232,192,109,.12), transparent 34%),
    rgba(3, 6, 12, .88);
  backdrop-filter: blur(14px) saturate(108%);
  -webkit-backdrop-filter: blur(14px) saturate(108%);
  color: var(--text);
  text-align: center;
}

.mobile-orientation-overlay.is-visible {
  display: grid;
}

.mobile-orientation-card {
  width: min(440px, calc(100vw - 34px));
  padding: 24px;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(16,20,30,.92), rgba(6,9,15,.96));
  box-shadow: 0 28px 90px rgba(0,0,0,.56);
}

.mobile-orientation-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  margin: 0 auto 14px;
  border-radius: 22px;
  color: #fff4d4;
  background: rgba(232,192,109,.14);
  border: 1px solid rgba(232,192,109,.22);
  font-size: 34px;
  line-height: 1;
}

.mobile-orientation-card strong {
  display: block;
  font-size: 22px;
  line-height: 1.25;
  margin-bottom: 10px;
}

.mobile-orientation-card p {
  margin: 0 auto 18px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 34em;
}

.mobile-orientation-actions {
  display: grid;
  gap: 10px;
}

.mobile-orientation-actions button {
  min-height: 46px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.13);
  padding: 0 16px;
  font: inherit;
  font-weight: 800;
  color: var(--text);
  background: rgba(255,255,255,.06);
}

.mobile-orientation-actions .mobile-orientation-primary {
  color: #1d1608;
  border-color: rgba(232,192,109,.30);
  background: linear-gradient(135deg, #f0cc7a, #c89932);
}

.mobile-touch-controls {
  position: fixed;
  inset: 0;
  z-index: 62;
  display: none;
  pointer-events: none;
  touch-action: none;
}

.mobile-look-zone {
  position: absolute;
  top: max(88px, env(safe-area-inset-top));
  right: 0;
  bottom: 0;
  width: 56vw;
  pointer-events: auto;
  touch-action: none;
}

.mobile-look-zone::after {
  content: "Kéo để nhìn";
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(86px, calc(env(safe-area-inset-bottom) + 76px));
  padding: 7px 10px;
  border-radius: 999px;
  color: rgba(244,246,251,.56);
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.08);
  font-size: 11px;
  opacity: .55;
}

.mobile-joystick {
  position: absolute;
  left: max(16px, env(safe-area-inset-left));
  bottom: max(22px, calc(env(safe-area-inset-bottom) + 16px));
  width: 126px;
  height: 126px;
  pointer-events: auto;
  touch-action: none;
}

.mobile-joystick-base {
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.16);
  background: radial-gradient(circle, rgba(255,255,255,.08), rgba(0,0,0,.16));
  box-shadow: 0 18px 40px rgba(0,0,0,.34);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.mobile-joystick-thumb {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 48px;
  height: 48px;
  margin-left: -24px;
  margin-top: -24px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255,248,222,.92), rgba(232,192,109,.72));
  border: 1px solid rgba(255,255,255,.36);
  box-shadow: 0 10px 26px rgba(232,192,109,.16);
  transition: transform .06s linear;
}

.mobile-action-stack {
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(24px, calc(env(safe-area-inset-bottom) + 18px));
  display: grid;
  grid-template-columns: repeat(2, 52px);
  gap: 10px;
  pointer-events: auto;
}

.mobile-action-stack button,
.mobile-action-stack a {
  width: 52px;
  height: 52px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  background: rgba(12,16,24,.58);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 14px 34px rgba(0,0,0,.30);
}

.mobile-action-stack button:active {
  transform: translateY(1px) scale(.98);
  background: rgba(232,192,109,.16);
}

body.viewer-mobile .mobile-touch-controls {
  display: block;
}

body.mobile-orientation-blocked .mobile-touch-controls {
  display: none;
}

body.viewer-mobile #startHint {
  display: none;
}

@media (pointer: coarse), (max-width: 920px) {
  #status {
    top: max(10px, env(safe-area-inset-top));
    left: max(10px, env(safe-area-inset-left));
    max-width: min(260px, calc(100vw - 24px));
    padding: 9px 11px;
    border-radius: 14px;
    font-size: 12px;
    line-height: 1.35;
  }

  #loadingWrap {
    top: max(62px, calc(env(safe-area-inset-top) + 54px));
    left: max(12px, env(safe-area-inset-left));
    width: min(210px, calc(100vw - 26px));
    height: 5px;
  }

  .viewer-home-link {
    top: max(56px, calc(env(safe-area-inset-top) + 48px));
    left: max(10px, env(safe-area-inset-left));
    min-height: 34px;
    padding: 0 10px;
    font-size: 12px;
    z-index: 36;
  }

  .artwork-list-toggle {
    top: max(10px, env(safe-area-inset-top));
    right: max(10px, env(safe-area-inset-right));
    min-height: 36px;
    padding: 8px 12px;
    font-size: 12px;
    z-index: 37;
  }

  #focusCard {
    top: max(10px, env(safe-area-inset-top));
    max-width: min(360px, calc(100vw - 160px));
    min-width: 190px;
    padding: 9px 11px;
    font-size: 12px;
  }

  #focusCard h4 { font-size: 13px; }
  #focusCard p { display: none; }

  .minimap-panel {
    left: max(10px, env(safe-area-inset-left));
    bottom: max(10px, calc(env(safe-area-inset-bottom) + 8px));
    width: 214px;
    min-width: 0;
    padding: 9px;
    gap: 7px;
  }

  .minimap-panel.collapsed {
    width: 190px;
  }

  .minimap-head strong { font-size: 11px; }

  .minimap-icon-btn {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
  }

  #miniMapCanvas { height: 110px; }

  .minimap-legend { font-size: 11px; gap: 8px; }

  .artwork-list-panel {
    inset: max(58px, calc(env(safe-area-inset-top) + 50px)) max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
    width: auto;
    padding: 12px;
    border-radius: 18px;
  }

  #modalShell {
    width: calc(100vw - 18px);
    height: calc(var(--app-height, 100dvh) - 18px);
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, .88fr) minmax(0, 1.12fr);
    border-radius: 18px;
  }

  .modal-left {
    min-height: 0;
    padding: 12px;
  }

  .modal-right {
    min-height: 0;
    padding: 14px;
    border-left: none;
    border-top: 1px solid rgba(255,255,255,.08);
  }

  .modal-close,
  .artwork-list-close,
  .image-lightbox-close,
  .wall-video-cinema-close {
    min-width: 44px;
    min-height: 44px;
  }

  #modalTitle { font-size: 22px; }
  #modalShortDesc { font-size: 13px; line-height: 1.55; }
  #modalContent { max-height: 24vh; }
  .meta-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .meta-item { min-height: auto; padding: 9px 10px; }

  .modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding-top: 10px;
  }

  .modal-action { min-height: 44px; font-size: 13px; }

  .wall-video-cinema {
    padding: max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
  }

  .wall-video-cinema-shell {
    width: calc(100vw - 16px);
    max-height: calc(var(--app-height, 100dvh) - 16px);
    border-radius: 18px;
  }

  .wall-video-cinema-topbar {
    padding: 12px 14px;
  }

  .wall-video-cinema-topbar h2 { font-size: 18px; }
  .wall-video-cinema-topbar small { font-size: 10px; }
  .wall-video-cinema-stage { padding: 10px 12px 14px; }

  #wallVideoCinemaVideo {
    max-height: calc(var(--app-height, 100dvh) - 118px);
    border-radius: 12px;
  }
}

@media (pointer: coarse) and (orientation: landscape), (pointer: coarse) and (max-height: 540px) and (orientation: landscape) {
  #status {
    max-width: 210px;
    padding: 8px 10px;
    font-size: 11px;
  }

  .viewer-home-link {
    top: max(52px, calc(env(safe-area-inset-top) + 42px));
  }

  .minimap-panel {
    bottom: max(8px, env(safe-area-inset-bottom));
    width: 196px;
    padding: 8px;
  }

  .minimap-panel:not(.collapsed) {
    transform: scale(.88);
    transform-origin: left bottom;
  }

  .mobile-joystick {
    width: 112px;
    height: 112px;
    bottom: max(12px, calc(env(safe-area-inset-bottom) + 8px));
  }

  .mobile-action-stack {
    grid-template-columns: repeat(4, 48px);
    right: max(12px, env(safe-area-inset-right));
    bottom: max(14px, calc(env(safe-area-inset-bottom) + 10px));
  }

  .mobile-action-stack button { width: 48px; height: 48px; border-radius: 16px; }

  #modalShell {
    width: calc(100vw - 18px);
    height: calc(var(--app-height, 100dvh) - 18px);
    grid-template-columns: minmax(0, 1fr) minmax(300px, .86fr);
    grid-template-rows: 1fr;
  }

  .modal-right { border-top: none; border-left: 1px solid rgba(255,255,255,.08); }
  .modal-scroll { max-height: none; }
}

@media (pointer: coarse) and (min-width: 768px) and (max-width: 1180px) {
  .mobile-action-stack button { width: 50px; height: 50px; }
  .mobile-joystick { width: 120px; height: 120px; }
  .minimap-panel { width: 242px; }
  .minimap-panel.collapsed { width: 210px; }
}

@media (pointer: coarse) and (orientation: landscape), (pointer: coarse) and (max-height: 540px) and (orientation: landscape) {
  .mobile-action-stack {
    grid-template-columns: repeat(5, 46px);
  }

  .mobile-action-stack button,
  .mobile-action-stack a {
    width: 46px;
    height: 46px;
  }
}

/* HOTFIX V6.4.1 — Mobile UX Stabilization */
#viewerEntryLoading {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: grid;
  place-items: center;
  padding: 24px;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 42%, rgba(232,192,109,.10), transparent 34%),
    linear-gradient(180deg, rgba(6,9,15,.94), rgba(2,4,8,.98));
  opacity: 1;
  transition: opacity .34s ease, visibility .34s ease;
  pointer-events: none;
}

#viewerEntryLoading.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.viewer-entry-card {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 22px 24px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 24px;
  background: rgba(14,18,27,.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 24px 90px rgba(0,0,0,.46);
  text-align: center;
}

.viewer-entry-spinner {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.16);
  border-top-color: rgba(232,192,109,.95);
  animation: viewerEntrySpin .82s linear infinite;
}

.viewer-entry-card strong { font-size: 15px; }
.viewer-entry-card small { color: var(--muted); font-size: 12px; }

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

.mobile-orientation-note {
  display: block;
  margin-top: 12px;
  color: rgba(244,246,251,.68);
  font-size: 12px;
  line-height: 1.45;
}

body.viewer-mobile body,
body.viewer-mobile {
  -webkit-user-select: none;
  user-select: none;
}

body.artwork-list-open .mobile-touch-controls,
body.viewer-modal-open .mobile-touch-controls,
body.wall-video-cinema-open .mobile-touch-controls {
  display: none !important;
}

body.artwork-list-open,
body.viewer-modal-open,
body.wall-video-cinema-open {
  overflow: hidden;
}

@media (pointer: coarse), (max-width: 920px) {
  #status {
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    left: calc(env(safe-area-inset-left, 0px) + 10px);
    max-width: min(210px, calc(100vw - 24px));
    min-height: 36px;
    padding: 8px 11px;
    border-radius: 14px;
    font-size: 12px;
    line-height: 1.25;
    z-index: 38;
  }

  .viewer-home-link {
    top: calc(env(safe-area-inset-top, 0px) + 56px);
    left: calc(env(safe-area-inset-left, 0px) + 10px);
    min-height: 34px;
    padding: 0 11px;
    border-radius: 14px;
    font-size: 12px;
    z-index: 38;
  }

  .artwork-list-toggle {
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    right: calc(env(safe-area-inset-right, 0px) + 10px);
    min-height: 42px;
    border-radius: 16px;
    padding: 9px 14px;
    font-size: 13px;
    z-index: 39;
  }

  #focusCard {
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    max-width: min(320px, calc(100vw - 260px));
    z-index: 34;
  }

  .minimap-panel {
    left: calc(env(safe-area-inset-left, 0px) + 10px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 148px);
    width: 184px;
    max-width: calc(100vw - 24px);
    padding: 8px;
    z-index: 36;
  }

  .minimap-panel.collapsed {
    width: 148px;
  }

  .minimap-panel.collapsed .minimap-head {
    min-height: 32px;
  }

  .minimap-panel.collapsed .minimap-head strong {
    max-width: 72px;
    overflow: hidden;
    white-space: nowrap;
  }

  .minimap-head strong { font-size: 11px; letter-spacing: .22em; }
  .minimap-actions { gap: 5px; }
  .minimap-icon-btn { width: 31px; height: 31px; min-width: 31px; min-height: 31px; }
  #miniMapCanvas { height: 98px; }

  .mobile-look-zone {
    top: calc(env(safe-area-inset-top, 0px) + 84px);
    width: 52vw;
    touch-action: none;
  }

  .mobile-look-zone::after {
    right: calc(env(safe-area-inset-right, 0px) + 12px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 102px);
    font-size: 11px;
    opacity: .48;
  }

  .mobile-joystick {
    left: calc(env(safe-area-inset-left, 0px) + 14px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
    width: 118px;
    height: 118px;
    z-index: 64;
  }

  .mobile-joystick-base { inset: 10px; }
  .mobile-joystick-thumb { width: 46px; height: 46px; margin-left: -23px; margin-top: -23px; }

  .mobile-action-stack {
    right: calc(env(safe-area-inset-right, 0px) + 14px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
    display: grid;
    grid-template-columns: repeat(3, 50px);
    grid-template-rows: repeat(2, 50px);
    grid-template-areas:
      "view shoulder list"
      "home interact run";
    gap: 9px;
    pointer-events: auto;
    z-index: 64;
  }

  .mobile-action-stack [data-mobile-action="view"] { grid-area: view; }
  .mobile-action-stack [data-mobile-action="shoulder"] { grid-area: shoulder; }
  .mobile-action-stack [data-mobile-action="list"] { grid-area: list; }
  .mobile-action-stack .mobile-skill-home { grid-area: home; }
  .mobile-action-stack [data-mobile-action="interact"] { grid-area: interact; }
  .mobile-action-stack [data-mobile-action="run"] { grid-area: run; }

  .mobile-action-stack .mobile-skill-btn,
  .mobile-action-stack button,
  .mobile-action-stack a {
    width: 50px;
    height: 50px;
    display: inline-grid;
    place-items: center;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.16);
    color: rgba(244,246,251,.95);
    background: linear-gradient(180deg, rgba(22,27,38,.74), rgba(8,11,18,.68));
    box-shadow: 0 16px 38px rgba(0,0,0,.30), inset 0 1px 0 rgba(255,255,255,.09);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    font-size: 20px;
    font-weight: 900;
    text-decoration: none;
    touch-action: none;
  }

  .mobile-action-stack .mobile-skill-main,
  .mobile-action-stack .mobile-skill-run {
    background: linear-gradient(180deg, rgba(232,192,109,.26), rgba(8,11,18,.72));
    border-color: rgba(232,192,109,.28);
    color: #fff2c9;
  }

  .mobile-action-stack .mobile-skill-run.is-active,
  body.mobile-sprint-active .mobile-action-stack .mobile-skill-run {
    transform: translateY(1px) scale(.98);
    box-shadow: 0 0 0 4px rgba(232,192,109,.12), 0 16px 38px rgba(0,0,0,.30);
    background: linear-gradient(180deg, rgba(232,192,109,.44), rgba(35,28,11,.86));
  }

  .mobile-action-stack .mobile-skill-btn:active {
    transform: translateY(1px) scale(.98);
  }

  .artwork-list-panel {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: var(--app-height, 100dvh);
    max-height: var(--app-height, 100dvh);
    padding: calc(env(safe-area-inset-top, 0px) + 14px) calc(env(safe-area-inset-right, 0px) + 14px) calc(env(safe-area-inset-bottom, 0px) + 14px) calc(env(safe-area-inset-left, 0px) + 14px);
    border-radius: 0;
    z-index: 92;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
    opacity: 0;
    transform: translateY(100%);
    pointer-events: none;
    background: rgba(12,15,23,.94);
    backdrop-filter: blur(18px) saturate(112%);
    -webkit-backdrop-filter: blur(18px) saturate(112%);
  }

  .artwork-list-panel.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .artwork-list-head {
    position: sticky;
    top: 0;
    z-index: 2;
    align-items: center;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,.10);
    background: linear-gradient(180deg, rgba(12,15,23,.98), rgba(12,15,23,.86));
  }

  .artwork-list-head h3 {
    font-size: 22px;
  }

  .artwork-list-close {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    border-radius: 16px;
    font-size: 28px;
  }

  .artwork-list-controls {
    flex: 0 0 auto;
  }

  .artwork-list-controls input,
  .artwork-list-controls select {
    min-height: 48px;
    border-radius: 15px;
    font-size: 15px;
  }

  .artwork-list-items {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 4px 2px 18px 0;
  }

  .artwork-list-item {
    min-height: 56px;
    padding: 13px 14px;
  }
}

@media (pointer: coarse) and (orientation: landscape), (pointer: coarse) and (max-height: 540px) and (orientation: landscape) {
  #status {
    max-width: 190px;
    font-size: 11px;
    padding: 7px 10px;
  }

  .viewer-home-link {
    top: calc(env(safe-area-inset-top, 0px) + 54px);
  }

  .artwork-list-toggle {
    min-height: 40px;
    font-size: 12px;
    padding-inline: 12px;
  }

  .minimap-panel {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 136px);
    width: 168px;
  }

  .minimap-panel:not(.collapsed) {
    transform: scale(.82);
    transform-origin: left bottom;
  }

  .minimap-panel.collapsed {
    width: 142px;
  }

  .mobile-joystick {
    width: 110px;
    height: 110px;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 8px);
  }

  .mobile-action-stack {
    grid-template-columns: repeat(3, 46px);
    grid-template-rows: repeat(2, 46px);
    gap: 8px;
    right: calc(env(safe-area-inset-right, 0px) + 12px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 10px);
  }

  .mobile-action-stack .mobile-skill-btn,
  .mobile-action-stack button,
  .mobile-action-stack a {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    font-size: 19px;
  }

  .mobile-look-zone::after {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 92px);
  }

  #modalShell {
    width: calc(100vw - 16px);
    height: calc(var(--app-height, 100dvh) - 16px);
  }
}

@media (pointer: coarse) and (orientation: portrait) {
  .minimap-panel {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 150px);
  }

  .mobile-action-stack {
    grid-template-columns: repeat(3, 50px);
  }
}

/* HOTFIX V6.4.2 — Real Mobile Stabilization */
@media (pointer: coarse), (max-width: 920px) {
  html, body {
    width: 100vw;
    height: var(--app-height, 100dvh);
    overflow: hidden !important;
    position: fixed;
    inset: 0;
  }

  #status {
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    left: calc(env(safe-area-inset-left, 0px) + 10px);
    max-width: min(205px, calc(100vw - 180px));
    min-height: 38px;
    padding: 8px 12px;
    border-radius: 15px;
    font-size: 12px;
    line-height: 1.24;
    z-index: 70;
  }

  .viewer-home-link {
    top: calc(env(safe-area-inset-top, 0px) + 62px);
    left: calc(env(safe-area-inset-left, 0px) + 10px);
    min-height: 34px;
    padding: 0 12px;
    border-radius: 15px;
    font-size: 12px;
    z-index: 70;
  }

  .artwork-list-toggle {
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    right: calc(env(safe-area-inset-right, 0px) + 10px);
    min-height: 42px;
    max-width: min(47vw, 215px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 9px 14px;
    border-radius: 18px;
    font-size: 13px;
    z-index: 71;
  }

  #focusCard {
    top: calc(env(safe-area-inset-top, 0px) + 78px);
    max-width: min(320px, calc(100vw - 42px));
    z-index: 58;
    pointer-events: none;
  }

  .mobile-orientation-overlay {
    z-index: 140;
  }

  .mobile-orientation-card {
    width: min(430px, calc(100vw - 32px));
    padding: 22px;
  }

  .mobile-orientation-actions button {
    min-height: 48px;
    font-size: 14px;
  }

  .mobile-touch-controls {
    z-index: 64;
    pointer-events: none !important;
  }

  .mobile-look-zone {
    top: calc(env(safe-area-inset-top, 0px) + 84px);
    right: 0;
    width: 54vw;
    bottom: 0;
    z-index: 1;
    pointer-events: auto;
    touch-action: none;
  }

  .mobile-look-zone::after {
    right: calc(env(safe-area-inset-right, 0px) + 12px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 118px);
    opacity: .34;
    font-size: 11px;
  }

  .mobile-joystick {
    left: calc(env(safe-area-inset-left, 0px) + 13px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 14px);
    width: clamp(108px, 27vw, 126px);
    height: clamp(108px, 27vw, 126px);
    z-index: 4;
    pointer-events: auto;
  }

  .mobile-joystick-base { inset: 10px; }
  .mobile-joystick-thumb {
    width: 46px;
    height: 46px;
    margin-left: -23px;
    margin-top: -23px;
  }

  .mobile-action-stack {
    right: calc(env(safe-area-inset-right, 0px) + 12px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 14px);
    display: grid;
    grid-template-columns: repeat(3, clamp(48px, 12.8vw, 58px));
    grid-template-rows: repeat(2, clamp(48px, 12.8vw, 58px));
    grid-template-areas:
      "view shoulder list"
      "start interact run";
    gap: clamp(7px, 2.2vw, 10px);
    z-index: 5;
    pointer-events: auto;
    align-items: end;
    justify-items: center;
  }

  .mobile-action-stack [data-mobile-action="view"] { grid-area: view; transform: translateY(8px); }
  .mobile-action-stack [data-mobile-action="shoulder"] { grid-area: shoulder; transform: translateY(0); }
  .mobile-action-stack [data-mobile-action="list"] { grid-area: list; transform: translateY(8px); }
  .mobile-action-stack [data-mobile-action="start"] { grid-area: start; transform: translateY(-1px); }
  .mobile-action-stack [data-mobile-action="interact"] { grid-area: interact; }
  .mobile-action-stack [data-mobile-action="run"] { grid-area: run; }

  .mobile-action-stack .mobile-skill-btn,
  .mobile-action-stack button,
  .mobile-action-stack a {
    width: clamp(48px, 12.8vw, 56px);
    height: clamp(48px, 12.8vw, 56px);
    min-width: 44px;
    min-height: 44px;
    border-radius: 18px;
    display: inline-grid;
    place-items: center;
    gap: 0;
    border: 1px solid rgba(255,255,255,.16);
    color: rgba(244,246,251,.96);
    background:
      radial-gradient(circle at 50% 20%, rgba(255,255,255,.08), transparent 48%),
      linear-gradient(180deg, rgba(23,28,39,.78), rgba(6,9,15,.74));
    box-shadow: 0 16px 38px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.10);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    font-size: 20px;
    font-weight: 900;
    text-decoration: none;
    touch-action: none;
    user-select: none;
  }

  .mobile-action-stack .mobile-skill-btn > span {
    line-height: 1;
    transform: translateY(1px);
  }

  .mobile-action-stack .mobile-skill-btn small {
    display: block;
    margin-top: -5px;
    font-size: 8px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: .02em;
    color: rgba(244,246,251,.62);
    pointer-events: none;
  }

  .mobile-action-stack .mobile-skill-main,
  .mobile-action-stack .mobile-skill-run {
    width: clamp(56px, 14.8vw, 66px);
    height: clamp(56px, 14.8vw, 66px);
    border-radius: 22px;
    background:
      radial-gradient(circle at 50% 22%, rgba(255,248,220,.24), transparent 46%),
      linear-gradient(180deg, rgba(232,192,109,.34), rgba(9,12,18,.78));
    border-color: rgba(232,192,109,.34);
    color: #fff2c9;
    font-size: 24px;
  }

  .mobile-action-stack .mobile-skill-run.is-active,
  body.mobile-sprint-active .mobile-action-stack .mobile-skill-run {
    transform: translateY(1px) scale(.98);
    box-shadow: 0 0 0 5px rgba(232,192,109,.12), 0 16px 38px rgba(0,0,0,.34);
    background:
      radial-gradient(circle at 50% 22%, rgba(255,248,220,.38), transparent 46%),
      linear-gradient(180deg, rgba(232,192,109,.52), rgba(34,26,8,.88));
  }

  .mobile-help-toast {
    position: absolute;
    left: 50%;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 112px);
    transform: translateX(-50%) translateY(8px);
    display: grid;
    gap: 3px;
    min-width: min(320px, calc(100vw - 34px));
    padding: 10px 14px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(9,13,21,.74);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: rgba(244,246,251,.86);
    text-align: center;
    font-size: 12px;
    line-height: 1.32;
    opacity: 0;
    pointer-events: none;
    transition: opacity .24s ease, transform .24s ease;
  }

  .mobile-help-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }

  .minimap-panel {
    left: calc(env(safe-area-inset-left, 0px) + 10px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 150px);
    width: min(42vw, 220px);
    min-width: 148px;
    max-width: 220px;
    padding: 8px;
    z-index: 50;
  }

  .minimap-panel.collapsed {
    width: min(208px, calc(100vw - 24px));
  }

  .minimap-panel.collapsed .minimap-head { min-height: 32px; }
  .minimap-panel.collapsed .minimap-head strong {
    max-width: 86px;
    overflow: hidden;
    white-space: nowrap;
  }

  .minimap-head { gap: 7px; }
  .minimap-head strong { font-size: 11px; letter-spacing: .24em; }
  .minimap-actions { gap: 5px; }
  .minimap-icon-btn {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    border-radius: 11px;
    font-size: 15px;
  }

  .minimap-start-icon { font-size: 17px; line-height: 1; }
  .minimap-btn-label { display: none; }
  .minimap-panel:not(.collapsed) .minimap-btn-label {
    display: none;
  }

  #miniMapCanvas { height: clamp(76px, 18vw, 104px); }
  .minimap-legend { font-size: 11px; gap: 8px; }

  body.artwork-list-open .mobile-touch-controls,
  body.viewer-modal-open .mobile-touch-controls,
  body.wall-video-cinema-open .mobile-touch-controls {
    display: none !important;
  }

  body.artwork-list-open .minimap-panel,
  body.viewer-modal-open .minimap-panel,
  body.wall-video-cinema-open .minimap-panel {
    opacity: 0 !important;
    pointer-events: none !important;
  }

  .artwork-list-panel {
    position: fixed !important;
    inset: 0 !important;
    width: 100vw !important;
    height: var(--app-height, 100dvh) !important;
    max-height: var(--app-height, 100dvh) !important;
    padding: calc(env(safe-area-inset-top, 0px) + 12px) calc(env(safe-area-inset-right, 0px) + 12px) calc(env(safe-area-inset-bottom, 0px) + 14px) calc(env(safe-area-inset-left, 0px) + 12px) !important;
    border-radius: 0 !important;
    z-index: 130 !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    background: rgba(12,15,23,.96) !important;
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
  }

  .artwork-list-panel.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .artwork-list-head {
    position: sticky;
    top: 0;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 0 0 10px;
    background: rgba(12,15,23,.98);
  }

  .artwork-list-close {
    width: 50px;
    height: 50px;
    min-width: 50px;
    min-height: 50px;
    border-radius: 18px;
    font-size: 30px;
  }

  .artwork-list-controls { flex: 0 0 auto; }
  .artwork-list-controls input,
  .artwork-list-controls select {
    min-height: 48px;
    font-size: 16px;
  }

  .artwork-list-items {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding-bottom: 24px;
  }

  #modalOverlay.active,
  .wall-video-cinema.active {
    z-index: 135;
  }

  #modalShell {
    width: calc(100vw - 20px);
    height: calc(var(--app-height, 100dvh) - 20px);
    grid-template-columns: 1fr;
    grid-template-rows: minmax(220px, 46%) minmax(0, 1fr);
  }

  .modal-left { padding: 14px; }
  .modal-right { min-height: 0; padding: 14px; }
  .modal-actions { flex-wrap: wrap; }
  .modal-action { min-height: 44px; }

  .wall-video-cinema-shell {
    width: calc(100vw - 18px);
    max-width: none;
    height: calc(var(--app-height, 100dvh) - 18px);
    max-height: none;
  }

  .wall-video-cinema-stage {
    min-height: 0;
  }
}

@media (pointer: coarse) and (orientation: portrait) {
  #status {
    max-width: min(210px, calc(100vw - 186px));
  }

  .viewer-home-link {
    top: calc(env(safe-area-inset-top, 0px) + 68px);
  }

  .artwork-list-toggle {
    max-width: min(42vw, 190px);
  }

  .minimap-panel {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 154px);
    width: min(42vw, 210px);
  }

  .minimap-panel:not(.collapsed) {
    width: min(42vw, 220px);
  }

  .mobile-look-zone {
    top: calc(env(safe-area-inset-top, 0px) + 96px);
    width: 58vw;
  }

  .mobile-action-stack {
    grid-template-columns: repeat(3, clamp(48px, 14vw, 56px));
    grid-template-rows: repeat(2, clamp(48px, 14vw, 56px));
    right: calc(env(safe-area-inset-right, 0px) + 10px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 18px);
  }

  .mobile-joystick {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 14px);
  }
}

@media (pointer: coarse) and (orientation: landscape), (pointer: coarse) and (max-height: 540px) and (orientation: landscape) {
  #status {
    max-width: min(205px, 22vw);
    font-size: 11px;
    padding: 7px 10px;
  }

  .viewer-home-link {
    top: calc(env(safe-area-inset-top, 0px) + 54px);
  }

  .artwork-list-toggle {
    max-width: 230px;
  }

  .minimap-panel {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 126px);
    width: 178px;
  }

  .minimap-panel:not(.collapsed) {
    transform: scale(.84);
    transform-origin: left bottom;
    width: 220px;
  }

  .mobile-joystick {
    width: 108px;
    height: 108px;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 8px);
  }

  .mobile-action-stack {
    grid-template-columns: repeat(3, 47px);
    grid-template-rows: repeat(2, 47px);
    gap: 8px;
    right: calc(env(safe-area-inset-right, 0px) + 12px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 10px);
  }

  .mobile-action-stack .mobile-skill-btn,
  .mobile-action-stack button,
  .mobile-action-stack a {
    width: 47px;
    height: 47px;
    border-radius: 16px;
    font-size: 18px;
  }

  .mobile-action-stack .mobile-skill-main,
  .mobile-action-stack .mobile-skill-run {
    width: 54px;
    height: 54px;
    border-radius: 19px;
    font-size: 22px;
  }

  .mobile-action-stack .mobile-skill-btn small { display: none; }
  .mobile-look-zone::after { display: none; }
}

/* HOTFIX V6.4.3 — Mobile Control Regression Fix */
.minimap-btn-label {
  display: none !important;
}
.mobile-map-home-btn {
  display: none;
}

@media (hover: none) and (pointer: coarse), (max-width: 920px) and (pointer: coarse) {
  body.viewer-mobile #status,
  body.viewer-mobile .viewer-home-link,
  body.viewer-mobile #artworkListToggle {
    display: none !important;
  }

  body.viewer-mobile #focusCard {
    top: calc(env(safe-area-inset-top, 0px) + 72px);
    max-width: min(320px, calc(100vw - 40px));
    z-index: 54;
  }

  body.viewer-mobile .minimap-panel {
    top: calc(env(safe-area-inset-top, 0px) + 10px) !important;
    left: calc(env(safe-area-inset-left, 0px) + 10px) !important;
    bottom: auto !important;
    width: min(242px, calc(100vw - 96px));
    max-width: min(242px, calc(100vw - 96px));
    padding: 9px;
    z-index: 72;
    transform: none !important;
  }

  body.viewer-mobile .minimap-panel.collapsed {
    width: min(250px, calc(100vw - 92px));
  }

  body.viewer-mobile .minimap-panel:not(.collapsed) {
    width: min(260px, 58vw);
    max-width: min(260px, 58vw);
  }

  body.viewer-mobile #homePositionBtn {
    display: none !important;
  }

  body.viewer-mobile #mobileMapHomeBtn {
    display: inline-grid;
  }

  body.viewer-mobile #miniMapCanvas {
    height: clamp(74px, 18vw, 104px);
  }

  body.viewer-mobile .minimap-head strong {
    font-size: 11px;
    letter-spacing: .24em;
  }

  body.viewer-mobile .minimap-icon-btn {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    border-radius: 11px;
    font-size: 15px;
  }

  .mobile-fullscreen-btn {
    position: absolute;
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    right: calc(env(safe-area-inset-right, 0px) + 10px);
    z-index: 76;
    width: 42px;
    height: 42px;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,.16);
    color: rgba(244,246,251,.94);
    background: rgba(12,16,24,.64);
    box-shadow: 0 14px 34px rgba(0,0,0,.30), inset 0 1px 0 rgba(255,255,255,.08);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    font-size: 20px;
    font-weight: 900;
    display: grid;
    place-items: center;
    pointer-events: auto;
    touch-action: manipulation;
  }

  .mobile-fullscreen-btn:active {
    transform: translateY(1px) scale(.98);
    background: rgba(232,192,109,.16);
  }

  .mobile-touch-controls {
    pointer-events: none !important;
  }

  .mobile-look-zone {
    top: calc(env(safe-area-inset-top, 0px) + 64px) !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 58vw !important;
    z-index: 1 !important;
    pointer-events: auto !important;
    touch-action: none !important;
  }

  .mobile-look-zone::after {
    display: none !important;
  }

  .mobile-joystick {
    left: calc(env(safe-area-inset-left, 0px) + 14px) !important;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 14px) !important;
    width: clamp(110px, 25vw, 132px) !important;
    height: clamp(110px, 25vw, 132px) !important;
    z-index: 65 !important;
    pointer-events: auto !important;
  }

  .mobile-action-stack {
    right: calc(env(safe-area-inset-right, 0px) + 14px) !important;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 14px) !important;
    display: grid !important;
    grid-template-columns: repeat(3, clamp(48px, 12.4vw, 58px)) !important;
    grid-template-rows: repeat(2, clamp(48px, 12.4vw, 58px)) !important;
    grid-template-areas:
      "view escape list"
      "start sit run" !important;
    gap: clamp(8px, 2.1vw, 11px) !important;
    align-items: end !important;
    justify-items: center !important;
    z-index: 66 !important;
    pointer-events: auto !important;
  }

  .mobile-action-stack [data-mobile-action="view"] { grid-area: view !important; transform: translateY(7px); }
  .mobile-action-stack [data-mobile-action="escape"] { grid-area: escape !important; transform: translateY(0); }
  .mobile-action-stack [data-mobile-action="list"] { grid-area: list !important; transform: translateY(7px); }
  .mobile-action-stack [data-mobile-action="start"] { grid-area: start !important; transform: translateY(-1px); }
  .mobile-action-stack [data-mobile-action="sit"] { grid-area: sit !important; }
  .mobile-action-stack [data-mobile-action="run"] { grid-area: run !important; }
  .mobile-action-stack [data-mobile-action="shoulder"],
  .mobile-action-stack [data-mobile-action="interact"] {
    display: none !important;
  }

  .mobile-action-stack .mobile-skill-btn,
  .mobile-action-stack button,
  .mobile-action-stack a {
    width: clamp(48px, 12.4vw, 56px) !important;
    height: clamp(48px, 12.4vw, 56px) !important;
    min-width: 44px;
    min-height: 44px;
    border-radius: 18px !important;
    font-size: 20px !important;
    touch-action: none !important;
  }

  .mobile-action-stack [data-mobile-action="sit"],
  .mobile-action-stack [data-mobile-action="run"] {
    width: clamp(58px, 14.6vw, 68px) !important;
    height: clamp(58px, 14.6vw, 68px) !important;
    border-radius: 23px !important;
    font-size: 24px !important;
    background:
      radial-gradient(circle at 50% 22%, rgba(255,248,220,.26), transparent 46%),
      linear-gradient(180deg, rgba(232,192,109,.34), rgba(9,12,18,.78)) !important;
    border-color: rgba(232,192,109,.34) !important;
    color: #fff2c9 !important;
  }

  .mobile-action-stack [data-mobile-action="run"].is-active,
  body.mobile-sprint-active .mobile-action-stack [data-mobile-action="run"] {
    transform: translateY(1px) scale(.98) !important;
    box-shadow: 0 0 0 5px rgba(232,192,109,.12), 0 16px 38px rgba(0,0,0,.34) !important;
    background:
      radial-gradient(circle at 50% 22%, rgba(255,248,220,.42), transparent 46%),
      linear-gradient(180deg, rgba(232,192,109,.56), rgba(34,26,8,.88)) !important;
  }

  .mobile-action-toast {
    position: fixed;
    left: 50%;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 112px);
    transform: translateX(-50%) translateY(8px);
    z-index: 136;
    max-width: min(340px, calc(100vw - 32px));
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.13);
    background: rgba(8,12,19,.78);
    color: rgba(244,246,251,.92);
    box-shadow: 0 16px 42px rgba(0,0,0,.34);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    text-align: center;
    font-size: 12px;
    font-weight: 750;
    line-height: 1.35;
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s ease, transform .22s ease;
  }

  .mobile-action-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }

  .mobile-orientation-card p {
    margin-bottom: 16px;
  }

  .mobile-orientation-actions {
    grid-template-columns: 1fr;
  }

  .mobile-orientation-note {
    margin-top: 12px;
  }
}

@media (hover: none) and (pointer: coarse) and (orientation: portrait), (max-width: 920px) and (pointer: coarse) and (orientation: portrait) {
  body.viewer-mobile .minimap-panel {
    top: calc(env(safe-area-inset-top, 0px) + 10px) !important;
    width: min(252px, calc(100vw - 94px));
    max-width: min(252px, calc(100vw - 94px));
  }

  body.viewer-mobile .minimap-panel:not(.collapsed) {
    width: min(260px, 62vw);
    max-width: min(260px, 62vw);
  }

  .mobile-joystick {
    width: clamp(112px, 32vw, 132px) !important;
    height: clamp(112px, 32vw, 132px) !important;
  }

  .mobile-action-stack {
    grid-template-columns: repeat(3, clamp(48px, 13.4vw, 58px)) !important;
    grid-template-rows: repeat(2, clamp(48px, 13.4vw, 58px)) !important;
    right: calc(env(safe-area-inset-right, 0px) + 12px) !important;
  }
}

@media (hover: none) and (pointer: coarse) and (orientation: landscape), (max-width: 920px) and (pointer: coarse) and (orientation: landscape), (pointer: coarse) and (max-height: 540px) and (orientation: landscape) {
  body.viewer-mobile .minimap-panel {
    top: calc(env(safe-area-inset-top, 0px) + 10px) !important;
    width: min(238px, 31vw) !important;
    max-width: min(238px, 31vw) !important;
  }

  body.viewer-mobile .minimap-panel.collapsed {
    width: min(238px, 31vw) !important;
  }

  body.viewer-mobile .minimap-panel:not(.collapsed) {
    width: min(258px, 33vw) !important;
    max-width: min(258px, 33vw) !important;
  }

  body.viewer-mobile #miniMapCanvas {
    height: clamp(66px, 13vw, 96px);
  }

  .mobile-fullscreen-btn {
    width: 40px;
    height: 40px;
    border-radius: 14px;
  }

  .mobile-joystick {
    width: clamp(104px, 13vw, 122px) !important;
    height: clamp(104px, 13vw, 122px) !important;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 12px) !important;
  }

  .mobile-action-stack {
    grid-template-columns: repeat(3, clamp(46px, 6.8vw, 54px)) !important;
    grid-template-rows: repeat(2, clamp(46px, 6.8vw, 54px)) !important;
    gap: clamp(7px, 1vw, 9px) !important;
  }

  .mobile-action-stack .mobile-skill-btn,
  .mobile-action-stack button,
  .mobile-action-stack a {
    width: clamp(46px, 6.8vw, 54px) !important;
    height: clamp(46px, 6.8vw, 54px) !important;
    border-radius: 17px !important;
    font-size: 18px !important;
  }

  .mobile-action-stack [data-mobile-action="sit"],
  .mobile-action-stack [data-mobile-action="run"] {
    width: clamp(54px, 7.7vw, 62px) !important;
    height: clamp(54px, 7.7vw, 62px) !important;
    border-radius: 21px !important;
    font-size: 22px !important;
  }

  .mobile-action-stack .mobile-skill-btn small {
    display: none !important;
  }
}