.life-estimator{border:1px solid #ddd;border-radius:12px;padding:20px;background:#fff;box-shadow:0 4px 12px rgb(0 0 0 / .08);max-width:900px;margin:auto}.le-title{text-align:center;margin-bottom:20px;font-size:1.5em;color:#222}.le-layout{display:flex;gap:20px;flex-wrap:wrap}.le-left,.le-right{flex:1;min-width:280px}.le-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.le-row label{flex:1;font-size:.9em;margin-right:10px}.le-row input,.le-row select{flex:2;padding:6px 8px;border:1px solid #ccc;border-radius:6px;font-size:.9em}.le-row select{appearance:none;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14'><polygon points='0,0 14,0 7,7' fill='red'/></svg>") no-repeat right 10px center;background-size:12px}.le-btn{background:red;border:none;padding:10px 18px;border-radius:6px;color:#fff;font-weight:700;cursor:pointer;margin-right:10px}.le-btn:hover{background:#000}.le-btn.secondary{background:#888}.le-btn.secondary:hover{background:#333}.le-summary-title{margin-bottom:10px;font-weight:700;font-size:1.2em}.le-result{margin-bottom:10px;font-size:1em;font-weight:700}.le-advice{margin-bottom:15px;font-size:.9em}.le-advice .neg{color:#d62828;font-weight:500}.le-advice .pos{color:#2ecc71;font-weight:500}#le-chart{width:100%;max-height:220px;margin-bottom:10px}.le-disclaimer{font-size:.8em;color:#555}@media (max-width:600px){.le-layout{flex-direction:column}.le-row{flex-direction:column;align-items:flex-start}.le-row label{margin-bottom:4px}}