:root {
  --g-builder-bg-top: #d9f1c9;
  --g-builder-bg-bottom: #a9d98f;
  --g-builder-speck: rgba(255, 255, 255, 0.4);
  --g-builder-tuft: #7fbf62;
  --g-builder-island: #9fd47f;
  --g-builder-island-hi: #b9e39a;
  --g-builder-island-side: #8c6844;
  --g-builder-island-side-dark: #6e4f33;
  --g-builder-slot: #8cc56c;
  --g-builder-slot-edge: rgba(46, 92, 34, 0.32);
  --g-builder-grass: #a6db86;
  --g-builder-meadow: #b8e59a;
  --g-builder-soil: #b07c4f;
  --g-builder-sand: #efdcac;
  --g-builder-water: #7cc7f2;
  --g-builder-water-deep: #4f9ccc;
  --g-builder-lily: #6cbf5a;
  --g-builder-hedge: #4f9f4a;
  --g-builder-wild: #c2e59a;
  --g-builder-sun: #ffe17a;
  --g-builder-sun-ray: #f0a92e;
  --g-builder-shade: rgba(28, 74, 52, 0.34);
  --g-builder-shade-leaf: rgba(22, 58, 40, 0.42);
  --g-builder-fence: #d9a66a;
  --g-builder-fence-dark: #8a5e34;
  --g-builder-cart: #e07a52;
  --g-builder-cart-dark: #8f4229;
  --g-builder-cursor: #ffffff;
  --g-builder-best: #ffd166;
  --g-builder-plus: var(--good-ink);
  --g-builder-minus: var(--danger-ink);
  --g-builder-chip-ink: #ffffff;
  --g-builder-float-stroke: rgba(40, 30, 20, 0.5);
  --g-builder-top-h: 54px;
  --g-builder-tray-h: 112px;
  --g-builder-pad: 14px;
  --g-builder-max-cell: 84px;
  --g-builder-depth: 0.12;
  --g-builder-radius: 0.2;
  --g-builder-tile-fs: 15px;
  --g-builder-float-fs: 22px;
  --g-builder-thumb: 34px;
  --g-builder-thumb-s: 22px;
  --g-builder-btn-h: 64px;
  --g-builder-mech-img: 72px;
  --g-builder-mech-w: 300px;
}

:root.dark,
:root.theme-cyberneon,
:root.theme-darkacademia {
  --g-builder-bg-top: #1d2a22;
  --g-builder-bg-bottom: #142019;
  --g-builder-speck: rgba(200, 255, 210, 0.08);
  --g-builder-tuft: #2d4a33;
  --g-builder-island: #4f8a4a;
  --g-builder-island-hi: #63a05a;
  --g-builder-island-side: #5a4129;
  --g-builder-island-side-dark: #3e2c1c;
  --g-builder-slot: #427a3f;
  --g-builder-slot-edge: rgba(0, 0, 0, 0.32);
  --g-builder-grass: #6aa858;
  --g-builder-meadow: #78b663;
  --g-builder-soil: #8a6040;
  --g-builder-sand: #c9b385;
  --g-builder-water: #4f9ccc;
  --g-builder-water-deep: #2f6f9c;
  --g-builder-hedge: #3d7d3a;
  --g-builder-wild: #6f9f58;
  --g-builder-sun: #e8c45a;
  --g-builder-sun-ray: #d18a24;
  --g-builder-shade: rgba(4, 18, 12, 0.42);
  --g-builder-shade-leaf: rgba(0, 10, 6, 0.45);
  --g-builder-fence: #a97c4c;
  --g-builder-fence-dark: #5c3d22;
  --g-builder-cart: #b85e3e;
  --g-builder-cart-dark: #6a2f1c;
  --g-builder-cursor: #f4efe7;
  --g-builder-plus: var(--good-ink);
  --g-builder-minus: var(--danger-ink);
  --g-builder-float-stroke: rgba(0, 0, 0, 0.6);
}

:root.theme-cyberneon {
  --g-builder-bg-top: #10162b;
  --g-builder-bg-bottom: #0a0e1c;
  --g-builder-cursor: #00f0d0;
  --g-builder-best: #ff3df2;
}

#game-dom .g-builder-ui {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-family: var(--font);
  color: var(--ink);
}

#game-dom .g-builder-top {
  height: var(--g-builder-top-h);
  display: flex;
  align-items: center;
  gap: var(--gap-s);
  padding: var(--gap-xs) var(--gap-m) 0;
}

#game-dom .g-builder-rules {
  pointer-events: auto;
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--gap-xs);
  padding: var(--gap-xs) var(--gap-s);
  border-radius: var(--r-pill);
  background: var(--hud-glass);
  box-shadow: var(--clay);
  overflow: hidden;
  white-space: nowrap;
  font-size: var(--fs-xs);
  font-weight: var(--fw-b);
}

#game-dom .g-builder-rules > img {
  width: var(--g-builder-thumb);
  height: var(--g-builder-thumb);
  flex: none;
}

#game-dom .g-builder-rules > span {
  color: var(--ink-soft);
  margin-right: var(--gap-xs);
}

#game-dom .g-builder-chip {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  padding: 1px var(--gap-xs) 1px 1px;
  border-radius: var(--r-pill);
  background: var(--surface);
  font-weight: var(--fw-x);
  font-variant-numeric: tabular-nums;
  flex: none;
}

#game-dom .g-builder-chip img {
  width: var(--g-builder-thumb-s);
  height: var(--g-builder-thumb-s);
}

#game-dom .g-builder-chip.plus b {
  color: var(--g-builder-plus);
}

#game-dom .g-builder-chip.minus b {
  color: var(--g-builder-minus);
}

#game-dom .g-builder-help {
  pointer-events: auto;
  flex: none;
  width: var(--icon-btn);
  height: var(--icon-btn);
  border-radius: var(--r-pill);
  border: 0;
  background: var(--hud-glass);
  box-shadow: var(--clay);
  color: var(--ink);
  font: inherit;
  font-weight: var(--fw-x);
  font-size: var(--fs-l);
  cursor: pointer;
}

#game-dom .g-builder-tray {
  height: var(--g-builder-tray-h);
  display: flex;
  align-items: center;
  gap: var(--gap-s);
  padding: 0 var(--gap-m) var(--gap-s);
}

#game-dom .g-builder-queue {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap-s);
}

#game-dom .g-builder-tile,
#game-dom .g-builder-undo {
  pointer-events: auto;
  position: relative;
  height: var(--g-builder-btn-h);
  border: 0;
  border-radius: var(--r-m);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--clay);
  font: inherit;
  font-size: var(--fs-xs);
  font-weight: var(--fw-b);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: var(--gap-xs);
  cursor: pointer;
  min-width: 0;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}

#game-dom .g-builder-tile img {
  width: var(--g-builder-thumb);
  height: var(--g-builder-thumb);
}

#game-dom .g-builder-tile span {
  max-width: 100%;
  overflow-wrap: break-word;
  hyphens: auto;
  text-align: center;
  line-height: var(--lh-tight);
}

#game-dom .g-builder-tile kbd {
  position: absolute;
  top: var(--gap-xs);
  left: var(--gap-xs);
  font: inherit;
  font-size: var(--fs-xs);
  color: var(--ink-faint);
}

#game-dom .g-builder-tile.on {
  background: var(--accent-soft);
  box-shadow: var(--clay), 0 0 0 3px var(--accent);
  transform: translateY(-4px);
}

#game-dom .g-builder-tile.on::after {
  content: '';
  position: absolute;
  top: calc(-1 * var(--gap-m));
  border: 6px solid transparent;
  border-top-color: var(--accent);
}

#game-dom .g-builder-side {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--gap-xs);
  width: 64px;
}

#game-dom .g-builder-undo {
  height: 48px;
  font-size: var(--fs-l);
}

#game-dom .g-builder-undo small {
  font-size: var(--fs-xs);
  color: var(--ink-soft);
}

#game-dom .g-builder-undo:disabled {
  opacity: 0.45;
  cursor: default;
}

#game-dom .g-builder-next {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-x);
  color: var(--hud-glass-ink);
}

#game-dom .g-builder-next:not(:empty) {
  padding: 2px var(--sp-2);
  border-radius: var(--r-pill);
  background: var(--hud-glass-strong);
}

#game-dom .g-builder-next img {
  width: var(--g-builder-thumb-s);
  height: var(--g-builder-thumb-s);
  opacity: 0.85;
}

#game-dom .g-builder-legend {
  pointer-events: auto;
  position: absolute;
  left: var(--gap-m);
  right: var(--gap-m);
  top: calc(var(--g-builder-top-h) + var(--gap-s));
  max-height: calc(100% - var(--g-builder-top-h) - var(--g-builder-tray-h) - var(--gap-l));
  overflow-y: auto;
  padding: var(--gap-m);
  border-radius: var(--r-l);
  background: var(--surface);
  box-shadow: var(--clay), var(--shadow-sheet, 0 10px 30px rgba(0, 0, 0, 0.2));
  animation: fade var(--t-med) var(--ease);
}

#game-dom .g-builder-legend h3 {
  margin: 0 0 var(--gap-s);
  font-size: var(--fs-m);
  font-weight: var(--fw-x);
}

#game-dom .g-builder-legend ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--gap-xs);
}

#game-dom .g-builder-legend li {
  display: grid;
  grid-template-columns: auto auto auto 1fr auto;
  align-items: center;
  gap: var(--gap-xs);
  font-size: var(--fs-s);
  font-weight: var(--fw-b);
  padding: 2px var(--gap-xs);
  border-radius: var(--r-s);
  background: var(--surface-2);
}

#game-dom .g-builder-legend li img {
  width: 30px;
  height: 30px;
}

#game-dom .g-builder-legend li i {
  font-style: normal;
  color: var(--ink-faint);
}

#game-dom .g-builder-legend li b {
  font-weight: var(--fw-x);
  font-variant-numeric: tabular-nums;
  color: var(--g-builder-plus);
}

#game-dom .g-builder-legend li.minus b {
  color: var(--g-builder-minus);
}

#game-dom .g-builder-legend p {
  margin: var(--gap-s) 0;
  font-size: var(--fs-xs);
  color: var(--ink-soft);
}

#game-dom .g-builder-legend .btn {
  width: 100%;
}

#game-dom .g-builder-queue.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

#game-dom .g-builder-legend li.mech {
  grid-template-columns: auto 1fr;
  font-weight: var(--fw-r);
}

#game-dom .g-builder-legend li.mech img {
  width: 40px;
  height: 40px;
}

#game-dom .g-builder-legend li.mech b {
  color: var(--ink);
}

#game-dom .g-builder-mech {
  pointer-events: auto;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(100% - 2 * var(--gap-m)), var(--g-builder-mech-w));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--gap-xs);
  padding: var(--gap-m);
  border-radius: var(--r-l);
  background: var(--surface);
  box-shadow: var(--clay), var(--shadow-sheet, 0 10px 30px rgba(0, 0, 0, 0.2));
  text-align: center;
  animation: fade var(--t-med) var(--ease);
}

#game-dom .g-builder-mech img {
  width: var(--g-builder-mech-img);
  height: var(--g-builder-mech-img);
}

#game-dom .g-builder-mech b {
  font-size: var(--fs-m);
  font-weight: var(--fw-x);
}

#game-dom .g-builder-mech p {
  margin: 0 0 var(--gap-xs);
  font-size: var(--fs-s);
  color: var(--ink-soft);
}

#game-dom .g-builder-mech .btn {
  width: 100%;
}

:root.reduce-motion #game-dom .g-builder-tile,
:root.reduce-motion #game-dom .g-builder-mech,
:root.reduce-motion #game-dom .g-builder-legend {
  transition: none;
  animation: none;
}

#game-dom .g-builder-undo svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}