.frac-row{display:flex;align-items:center;gap:12px;justify-content:center;flex-wrap:wrap}.frac-input{display:flex;flex-direction:column;align-items:center;gap:4px;width:80px}.frac-input input{text-align:center;padding:8px;width:100%}.frac-bar{font-size:1.2rem;color:var(--text-secondary)}.result-box{padding:16px;background:var(--surface);border:2px solid var(--accent);border-radius:var(--radius);font-size:1.2rem;font-weight:700;text-align:center;color:var(--accent);margin-top:16px}