/* Tetris Specific Layout Styles */
.tetris-layout {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1.5rem;
  padding: 1rem;
}

.tetris-sidebar-panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 130px;
}

.side-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  text-align: center;
}

.side-box-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.preview-canvas {
  background-color: var(--bg-primary);
  border-radius: var(--radius-sm);
  display: block;
  margin: 0 auto;
}

#tetris-canvas {
  background-color: #0F172A;
  border-radius: var(--radius-sm);
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.7);
}

@media (max-width: 650px) {
  .tetris-layout {
    flex-direction: column;
    align-items: center;
  }

  .tetris-sidebar-panel {
    flex-direction: row;
    width: 100%;
    justify-content: center;
  }
}