:root{font-family:system-ui,sans-serif}body{display:grid;gap:14px;place-items:center;padding:24px}.hud{display:flex;gap:18px;font-weight:600}.big-button{background:none;border:none;padding:0;cursor:pointer;transition:transform .08s ease}.big-button:active{transform:scale(.96)}.icon{width:220px;height:auto;display:block}.shop{width:min(620px,92%);display:grid;gap:12px}.shop-title{margin:0 0 4px;font-size:1.1rem}.shop-item{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:6px 12px;padding:10px 12px;border:1px solid #ddd;border-radius:10px;background:#fafafa}.shop-meta{grid-column:1 / 2}.shop-name{font-weight:600}.shop-desc{font-size:.9rem;opacity:.8}.buy{grid-column:2 / 3;grid-row:1 / 3;align-self:center;padding:8px 12px;border-radius:10px;border:1px solid #ccc;background:#f6f6f6;cursor:pointer}.buy:disabled{opacity:.5;cursor:not-allowed}.owned{grid-column:1 / 2;font-size:.95rem;opacity:.85}