.game-canvas-container{display:flex;flex-direction:column;align-items:center;gap:1rem}#game-canvas{border:3px solid var(--border-color);border-radius:var(--border-radius);background:var(--surface);max-width:100%;height:auto}.touch-controls{display:none}.d-pad{display:grid;grid-template-rows:1fr 1fr 1fr;gap:.5rem;width:150px;height:150px}.d-pad-middle{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.5rem}.d-pad-btn{background:var(--primary);color:#fff;border:none;border-radius:var(--border-radius);font-size:1.25rem;font-weight:700;cursor:pointer;touch-action:manipulation;user-select:none;display:flex;align-items:center;justify-content:center;transition:background-color .2s}.d-pad-btn:active,.d-pad-btn:hover{background:var(--primary-dark)}.d-pad-btn.down,.d-pad-btn.up{grid-column:2}.game-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem;margin-bottom:1rem;padding:1rem;background:var(--surface);border-radius:var(--border-radius);border:1px solid var(--border-color)}.stat-group{text-align:center}.stat-label{display:block;font-size:.875rem;color:var(--text-secondary);margin-bottom:.25rem}.stat-value{display:block;font-size:1.25rem;font-weight:700;color:var(--primary)}@media (max-width:768px){.touch-controls{display:block}#game-canvas{width:100%;max-width:400px;height:400px}.game-controls{flex-wrap:wrap;gap:.5rem}.game-controls .btn{flex:1;min-width:100px}}.high-scores-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.5rem}.score-entry{display:flex;justify-content:space-between;padding:.5rem;background:var(--background);border-radius:var(--border-radius);border:1px solid var(--border-color)}