.result-grid{display:grid;gap:8px}
.result-row{display:flex;justify-content:space-between;padding:10px;background:#f8f9fa;border-radius:4px}
.result-row .unit{font-weight:700;min-width:50px}
.result-row .val{font-family:monospace;flex:1;text-align:right}
.result-row .copy-btn{margin-left:10px;padding:2px 8px;border:1px solid #3592e2;background:#fff;color:#3592e2;border-radius:3px;cursor:pointer;font-size:12px}