.fa-route-control { position:absolute; top:1rem; left:50%; transform:translateX(-50%); z-index:1001;
    display:flex; align-items:center; gap:.5rem; padding:.45rem .7rem; color:#fff; font-size:9px;
    font-weight:800; letter-spacing:.08em; border:1px solid rgba(255,255,255,.13); border-radius:.75rem;
    background:rgba(2,6,23,.88); box-shadow:0 12px 28px rgba(0,0,0,.35); backdrop-filter:blur(10px); }
.fa-route-control button { display:flex; width:3.5rem; height:1.75rem; align-items:center; justify-content:center;
    border:1px solid rgba(255,255,255,.12); border-radius:.5rem; background:#0f172a; cursor:pointer; }
.fa-route-options { position:absolute; top:100%; right:.65rem; margin-top:.25rem; overflow:hidden;
    border:1px solid rgba(255,255,255,.12); border-radius:.5rem; background:#020617; }
.fa-route-options.hidden { display:none; }
.fa-route-options button { border:0; border-radius:0; }
.fa-route-options button:hover { background:#1e293b; }
.fa-route-line { display:block; width:2.5rem; height:3px; border-radius:999px; }
.fa-route-line.blue-continuous { background:#2563eb; }
.fa-route-line.orange-dashed { background:repeating-linear-gradient(90deg,#f59e0b 0 7px,transparent 7px 12px); }