.am-size-grid { display:flex; flex-wrap:wrap; gap:8px; margin:8px 0; }
.variations .am-size-grid button.am-size-cell { display:inline-flex; justify-content:center; align-items:center; min-width:44px; min-height:42px; padding:8px 12px; border:2px solid #b8b8b8; border-radius:0; background:#dedede; color:#343434; font:inherit; line-height:1.2; cursor:pointer; opacity:1; }
.variations .am-size-grid button.am-size-cell:disabled { background:#f5f5f5; border-color:#ebebeb; color:#b5b5b5; cursor:not-allowed; opacity:1; }
.variations .am-size-grid button.am-size-cell[aria-pressed="true"] { border-color:#e53212; }
.variations .am-size-grid button.am-size-cell:focus-visible { outline:2px solid #26385e; outline-offset:2px; }