.order-tracker { position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);display:none;justify-content:center;align-items:center;z-index:9999; }
.order-tracker.show { display:flex; }
.tracker-content { background:#fff;padding:20px;border-radius:8px;text-align:center;min-width:300px; }
.tracker-content input { padding:8px;width:100%;margin:10px 0;border:1px solid #ddd;border-radius:4px; }
.tracker-content button { background:#111;color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer; }