.tetris-page {
  background:
    radial-gradient(circle at 16% 12%, rgba(255, 208, 76, 0.24), transparent 24%),
    radial-gradient(circle at 84% 16%, rgba(255, 107, 91, 0.2), transparent 24%),
    linear-gradient(135deg, #0d1622 0%, #122c25 52%, #201421 100%);
}

.tetris-layout {
  grid-template-columns: minmax(240px, 0.62fr) minmax(300px, 0.9fr) minmax(240px, 0.62fr);
  max-width: 1180px;
}

.tetris-stage {
  display: grid;
  place-items: center;
}

.tetris-board-wrap {
  align-items: center;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(180deg, #090d14, #101820);
  display: flex;
  justify-content: center;
  min-height: 640px;
  padding: 12px;
}

.tetris-board-wrap canvas {
  border: 3px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.38);
  min-height: 0;
}

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

.tetris-preview-grid > div {
  background: #111821;
  border-radius: 8px;
  color: #fff;
  display: grid;
  gap: 8px;
  min-height: 124px;
  padding: 10px;
}

.tetris-preview-grid span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.tetris-preview-grid canvas {
  align-self: center;
  height: 86px;
  justify-self: center;
  width: 86px;
}

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

.tetris-pad button {
  background: linear-gradient(180deg, #fff, #e9efe8);
  border: 0;
  border-radius: 8px;
  box-shadow: 0 4px 0 rgba(17, 24, 33, 0.18);
  color: #172017;
  cursor: pointer;
  font-size: 20px;
  font-weight: 900;
  min-height: 48px;
}

.tetris-pad button[data-action="hard"],
.tetris-pad button[data-action="rotate"] {
  background: linear-gradient(180deg, #ffe88a, #ffd04c 58%, #e7a821);
}

@media (max-width: 1080px) {
  .tetris-layout {
    grid-template-columns: 1fr;
  }

  .tetris-board-wrap {
    min-height: 620px;
  }
}

@media (max-width: 560px) {
  .tetris-board-wrap {
    min-height: 560px;
    padding: 8px;
  }

  .tetris-preview-grid {
    grid-template-columns: 1fr 1fr;
  }
}