.museum-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  background: #120c07;
  color: #f6ead8;
  overflow: hidden;
}
.museum-overlay.active {
  display: block;
}
.museum-canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}
.museum-hud {
  position: absolute;
  inset: 14px 14px auto;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  pointer-events: none;
}
.museum-panel {
  min-width: 0;
  max-width: 680px;
  padding: 10px 12px;
  border: 1px solid rgba(217, 166, 100, .36);
  border-radius: 8px;
  background: rgba(24, 14, 7, .76);
  box-shadow: 0 10px 32px rgba(0, 0, 0, .45);
  backdrop-filter: blur(5px);
}
.museum-room-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: #d9a664;
}
.museum-track-title {
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  font-weight: 800;
}
.museum-prompt {
  margin-top: 3px;
  color: #d8c1a1;
  font-size: 12px;
}
.museum-lyrics {
  position: absolute;
  left: 50%;
  bottom: 108px;
  z-index: 2;
  width: min(860px, calc(100vw - 28px));
  transform: translateX(-50%);
  padding: 12px 16px;
  border: 1px solid rgba(217, 166, 100, .3);
  border-radius: 8px;
  background: rgba(18, 10, 5, .72);
  color: #f8ecd9;
  text-align: center;
  pointer-events: none;
  box-shadow: 0 10px 34px rgba(0, 0, 0, .5);
}
.museum-transport {
  position: absolute;
  left: 50%;
  bottom: 16px;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(180px, 320px) auto;
  gap: 10px;
  align-items: center;
  width: min(860px, calc(100vw - 28px));
  transform: translateX(-50%);
  padding: 10px 12px;
  border: 1px solid rgba(217, 166, 100, .34);
  border-radius: 8px;
  background: rgba(24, 14, 7, .82);
  box-shadow: 0 10px 34px rgba(0, 0, 0, .42);
}
.museum-transport-copy {
  min-width: 0;
}
.museum-transport-copy strong,
.museum-transport-copy span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.museum-transport-copy span {
  margin-top: 2px;
  color: #d8c1a1;
  font-size: 12px;
}
.museum-transport-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: end;
}
.museum-transport-buttons button {
  min-height: 30px;
  padding: 4px 8px;
  border-color: rgba(217, 166, 100, .56);
  background: rgba(64, 38, 18, .9);
  color: #f8ecd9;
  font-size: 12px;
}
.museum-lyric-side {
  min-height: 18px;
  color: #c9ad84;
  font-size: 12px;
  opacity: .74;
  overflow-wrap: anywhere;
}
.museum-lyric-current {
  min-height: 28px;
  margin: 3px 0;
  font-size: 21px;
  font-weight: 900;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-wrap: balance;
}
button.museum-exit {
  pointer-events: auto;
  border-color: #d9a664;
  background: rgba(38, 22, 11, .9);
  color: #f6ead8;
}
.museum-center {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: 18px;
  height: 18px;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.museum-center::before,
.museum-center::after {
  content: "";
  position: absolute;
  background: rgba(248, 236, 217, .74);
}
.museum-center::before {
  left: 8px;
  top: 0;
  width: 2px;
  height: 18px;
}
.museum-center::after {
  left: 0;
  top: 8px;
  width: 18px;
  height: 2px;
}
.museum-mobile-controls {
  position: absolute;
  inset: auto 14px 198px;
  z-index: 3;
  display: none;
  justify-content: space-between;
  align-items: end;
  pointer-events: none;
}
.museum-move-pad,
.museum-look-pad {
  pointer-events: auto;
  border: 1px solid rgba(217, 166, 100, .32);
  border-radius: 8px;
  background: rgba(24, 14, 7, .56);
  backdrop-filter: blur(4px);
}
.museum-move-pad {
  display: grid;
  grid-template-columns: repeat(3, 42px);
  grid-template-rows: repeat(3, 42px);
  gap: 5px;
  padding: 7px;
}
.museum-move-pad button {
  min-height: 42px;
  padding: 0;
  border-color: rgba(217, 166, 100, .5);
  background: rgba(64, 38, 18, .82);
  color: #f8ecd9;
}
.museum-move-pad [data-move="forward"] { grid-column: 2; grid-row: 1; }
.museum-move-pad [data-move="left"] { grid-column: 1; grid-row: 2; }
.museum-move-pad [data-move="backward"] { grid-column: 2; grid-row: 3; }
.museum-move-pad [data-move="right"] { grid-column: 3; grid-row: 2; }
.museum-look-pad {
  display: grid;
  place-items: center;
  width: 132px;
  height: 132px;
  color: #d8c1a1;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}
.museum-rotate-hint {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 4;
  place-items: center;
  padding: 24px;
  background: rgba(18, 10, 5, .9);
  color: #f8ecd9;
  text-align: center;
  font-size: 18px;
  font-weight: 800;
  pointer-events: none;
}
body.museum-active {
  overflow: hidden;
}
body.museum-active .global-player {
  display: none;
}
@media (pointer: coarse), (max-width: 800px) {
  .museum-hud {
    inset: 8px 8px auto;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
  }
  .museum-panel {
    max-width: min(58vw, 420px);
    padding: 6px 8px;
    border-radius: 6px;
  }
  .museum-room-title {
    font-size: 9px;
  }
  .museum-track-title {
    font-size: 13px;
  }
  .museum-prompt {
    font-size: 10px;
  }
  button.museum-exit {
    min-height: 30px;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
  }
  .museum-mobile-controls {
    display: flex;
    inset: auto 8px 112px;
  }
  .museum-move-pad {
    grid-template-columns: repeat(3, 28px);
    grid-template-rows: repeat(3, 28px);
    gap: 4px;
    padding: 5px;
    border-radius: 7px;
  }
  .museum-move-pad button {
    min-height: 28px;
    font-size: 15px;
    border-radius: 6px;
  }
  .museum-look-pad {
    width: 76px;
    height: 76px;
    border-radius: 7px;
    font-size: 10px;
  }
  .museum-lyrics {
    bottom: 62px;
    width: min(620px, calc(100vw - 16px));
    min-height: 0;
    padding: 6px 8px;
    border-radius: 7px;
  }
  .museum-lyric-side {
    min-height: 0;
    font-size: 9px;
  }
  .museum-lyric-current {
    min-height: 18px;
    margin: 1px 0;
    font-size: 15px;
  }
  .museum-transport {
    grid-template-columns: minmax(92px, 1fr) auto;
    gap: 6px;
    bottom: 6px;
    width: min(620px, calc(100vw - 16px));
    padding: 6px 8px;
    border-radius: 7px;
  }
  .museum-transport-copy strong {
    font-size: 11px;
  }
  .museum-transport-copy span {
    font-size: 9px;
  }
  .museum-transport-buttons {
    gap: 4px;
    justify-content: end;
    flex-wrap: nowrap;
  }
  .museum-transport-buttons button {
    min-height: 25px;
    padding: 2px 5px;
    border-radius: 6px;
    font-size: 10px;
  }
}
@media (pointer: coarse) and (max-height: 560px), (max-width: 740px) and (orientation: landscape) {
  .museum-panel {
    max-width: min(42vw, 320px);
    padding: 5px 7px;
  }
  .museum-track-title {
    font-size: 11px;
  }
  .museum-prompt {
    display: none;
  }
  .museum-mobile-controls {
    inset: auto 6px 84px;
  }
  .museum-move-pad {
    grid-template-columns: repeat(3, 22px);
    grid-template-rows: repeat(3, 22px);
    gap: 3px;
    padding: 4px;
  }
  .museum-move-pad button {
    min-height: 22px;
    font-size: 12px;
  }
  .museum-look-pad {
    width: 58px;
    height: 58px;
    font-size: 9px;
  }
  .museum-lyrics {
    bottom: 42px;
    padding: 3px 6px;
  }
  .museum-lyric-side {
    display: none;
  }
  .museum-lyric-current {
    min-height: 14px;
    font-size: 11px;
  }
  .museum-transport {
    bottom: 3px;
    padding: 3px 6px;
  }
  .museum-transport-copy strong {
    font-size: 9px;
  }
  .museum-transport-copy span {
    font-size: 8px;
  }
  .museum-transport-buttons button {
    min-height: 19px;
    padding: 1px 3px;
    font-size: 8px;
  }
}
@media (orientation: portrait) and (max-width: 800px) {
  .museum-rotate-hint {
    display: grid;
  }
}