.delivery-btn{flex:1;padding:8px 12px;border:2px solid #ccc;border-radius:8px;background:#fff;text-align:center;font-size:14px;cursor:pointer;transition:all .15s ease-in-out;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.delivery-btn:hover{border-color:#28a745;background:#f9fff9}.delivery-btn.active{border-color:#28a745;background:#d4f8d4;color:#155724;font-weight:700}.delivery-btn.processing{opacity:.7;pointer-events:none}