.fg-sizes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:1rem;margin-top:.5rem}.fg-size-card{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--r-md);padding:.75rem;display:flex;flex-direction:column;align-items:center;gap:.5rem;text-align:center;position:relative}.fg-preview-box{width:72px;height:72px;display:flex;align-items:center;justify-content:center;background-image:radial-gradient(var(--surface-2) 1px,transparent 0);background-size:6px 6px;border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden;padding:.25rem}.fg-label{font-size:.75rem;font-weight:700;color:var(--text-2)}.fg-dimensions{font-size:.65rem;color:var(--text-3);font-family:JetBrains Mono,monospace}