:root{--bg: #05070f;--panel: rgba(13, 18, 33, .82);--stroke: rgba(120, 150, 220, .16);--txt: #eaf0ff;--muted: #8da0c4;--accent: #5b8cff;--gc: #ffd23f;--actual: #2ee6a6;--avg: #ff5d8f;--good: #2ee6a6;--mid: #ffd23f;--bad: #ff5d6c}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg)}body{font:14px/1.45 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--txt);overflow:hidden}#map{position:fixed;inset:0;background:radial-gradient(circle at 50% 40%,#081124,#050914 68%,#030611)}#map.hidden{display:none}#map2d{position:fixed;inset:0;display:none;width:100vw;height:100vh;background:#050914;cursor:grab;touch-action:none}#map2d.active{display:block}#map2d:active{cursor:grabbing}#map2d .sea{fill:#050914}#map2d .land{fill:#233250;stroke:#5c7eb9;stroke-width:.85;vector-effect:non-scaling-stroke}#map2d .gc{fill:none;stroke:#ffdc30;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}#map2d .actual{fill:none;stroke:#2fb;stroke-width:6;stroke-linecap:round;stroke-linejoin:round;opacity:1;vector-effect:non-scaling-stroke}#map2d .avg{fill:none;stroke:#ff5a96;stroke-width:6;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}#map2d circle{stroke:#ffffffd9;stroke-width:1.5}#map2d .srcpt circle{fill:#78c8ff}#map2d .dstpt circle{fill:#ffa05a}#map2d text{fill:#fff;paint-order:stroke;stroke:#000000a6;stroke-width:3px;font:700 12px ui-sans-serif,system-ui,sans-serif;text-anchor:middle}#panel{position:fixed;top:18px;left:18px;width:360px;max-width:calc(100vw - 36px);max-height:calc(100vh - 36px);overflow-y:auto;background:var(--panel);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border:1px solid var(--stroke);border-radius:18px;padding:18px 18px 12px;box-shadow:0 24px 60px #0000008c;z-index:10}.panel-toggle{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:42px;min-height:34px;margin:-2px 0 8px;color:var(--txt);background:#ffffff0f;border:1px solid var(--stroke);border-radius:10px;font-weight:700;cursor:pointer}.panel-toggle span{display:block;width:18px;height:2px;border-radius:999px;background:currentColor}#panel.collapsed{width:auto;max-height:none;padding:8px;overflow:hidden}#panel.collapsed>:not(.panel-toggle){display:none}#panel.collapsed .panel-toggle{margin:0}.brand{display:flex;gap:12px;align-items:center;margin-bottom:14px}.brand .dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #5b8cff2e,0 0 18px var(--accent);flex:none}.brand h1{font-size:16px;margin:0;letter-spacing:.2px}.brand .sub{margin:2px 0 0;font-size:11.5px;color:var(--muted)}.tabs{display:flex;gap:6px;margin-bottom:12px}.tabs button{flex:1;padding:8px 6px;font-size:12.5px;cursor:pointer;background:#ffffff0a;color:var(--muted);border:1px solid transparent;border-radius:10px;transition:.15s}.tabs button:hover{color:var(--txt)}.tabs button.active{background:#5b8cff29;color:#fff;border-color:#5b8cff66}.viewbar{display:grid;grid-template-columns:.75fr 1fr 1fr;gap:6px;margin:0 0 12px}.viewbar button{min-width:0;padding:7px 6px;font-size:12px;cursor:pointer;color:var(--muted);background:#ffffff09;border:1px solid var(--stroke);border-radius:9px}.viewbar button.active{color:#fff;background:#2ee6a621;border-color:#2ee6a66b}.tabpane.hidden{display:none}label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:10px 0 5px}.row{display:flex;gap:8px}input{width:100%;padding:11px 12px;font-size:14px;color:var(--txt);background:#ffffff0d;border:1px solid var(--stroke);border-radius:11px;outline:none;transition:.15s}input:focus{border-color:var(--accent);background:#5b8cff14}input::placeholder{color:#5d6c8c}button.primary{padding:11px 16px;font-size:13.5px;font-weight:600;cursor:pointer;color:#fff;background:linear-gradient(135deg,#5b8cff,#7a5bff);border:none;border-radius:11px;white-space:nowrap;transition:.15s}button.primary:hover{filter:brightness(1.1)}button.primary:active{transform:translateY(1px)}button.primary.wide{width:100%;margin-top:12px}button:disabled{opacity:.5;cursor:default}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.chips button{font-size:11.5px;padding:5px 10px;cursor:pointer;color:var(--muted);background:#ffffff0a;border:1px solid var(--stroke);border-radius:999px}.chips button:hover{color:#fff;border-color:var(--accent)}.ac{position:relative}.suggest{list-style:none;margin:6px 0 0;padding:6px;position:absolute;z-index:30;left:0;right:0;background:#0c1326;border:1px solid var(--stroke);border-radius:12px;max-height:240px;overflow-y:auto;box-shadow:0 18px 40px #0009}.suggest.hidden{display:none}.suggest li{padding:8px 10px;border-radius:8px;cursor:pointer}.suggest li:hover,.suggest li.sel{background:#5b8cff2e}.suggest .code{font-weight:700;color:var(--accent);margin-right:8px}.suggest .meta{color:var(--muted);font-size:12px}.status{margin-top:14px;padding:10px 12px;border-radius:10px;font-size:12.5px;background:#5b8cff1a;border:1px solid var(--stroke)}.status.hidden{display:none}.status.err{background:#ff5d6c1f;border-color:#ff5d6c66}.status .spin{display:inline-block;width:12px;height:12px;margin-right:8px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px}@keyframes spin{to{transform:rotate(360deg)}}.result.hidden,.route-list.hidden{display:none}.result{margin-top:14px}.route-head{display:flex;align-items:baseline;gap:8px;margin-bottom:4px}.route-head .cs{font-size:17px;font-weight:700}.route-head .al{font-size:12px;color:var(--muted)}.endpoints{display:flex;align-items:center;gap:8px;margin:8px 0 14px;font-size:13px}.endpoints .ep{font-weight:700}.endpoints .arr{color:var(--muted)}.endpoints .km{margin-left:auto;color:var(--muted);font-size:12px}.scorewrap{display:flex;gap:14px;align-items:center;margin:4px 0 12px}.gauge{--p: 0;position:relative;width:84px;height:84px;flex:none}.gauge svg{transform:rotate(-90deg)}.gauge .val{position:absolute;inset:0;display:grid;place-items:center;font-size:22px;font-weight:800}.gauge .lbl{position:absolute;bottom:-16px;left:0;right:0;text-align:center;font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.metrics{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}.metric .k{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.metric .v{font-size:15px;font-weight:700}.note{font-size:11.5px;color:var(--muted);margin-top:4px}.legend{font-size:11px;color:var(--muted);display:flex;flex-wrap:wrap;gap:10px}.legend i{display:inline-block;width:10px;height:3px;border-radius:2px;margin-right:4px;vertical-align:middle}.route-list{margin-top:12px;max-height:320px;overflow-y:auto}.route-list .ritem{display:flex;align-items:center;gap:8px;padding:9px 10px;cursor:pointer;border:1px solid var(--stroke);border-radius:10px;margin-bottom:6px;background:#ffffff08}.route-list .ritem:hover{border-color:var(--accent);background:#5b8cff1a}.route-list .ritem .pair{font-weight:700}.route-list .ritem .al{color:var(--muted);font-size:12px}.route-list .ritem .km{margin-left:auto;color:var(--muted);font-size:12px}.route-list .nbox{display:flex;gap:8px;margin:4px 0 12px}footer{display:flex;flex-direction:column;gap:8px;margin-top:16px;padding-top:12px;border-top:1px solid var(--stroke)}footer .src{font-size:10.5px;color:#5d6c8c}.tip{position:fixed;z-index:40;pointer-events:none;background:#0c1326;border:1px solid var(--stroke);border-radius:8px;padding:6px 9px;font-size:12px;box-shadow:0 8px 24px #00000080;transform:translate(-50%,-130%);white-space:nowrap}@media(max-width:520px){body{overflow:hidden}#panel{top:0;bottom:auto;left:0;width:100%;max-width:100%;max-height:min(68vh,560px);border-radius:0 0 18px 18px;padding:12px 12px max(12px,env(safe-area-inset-bottom))}#panel.collapsed{max-height:none;width:calc(100% - 24px);left:12px;top:max(8px,env(safe-area-inset-top));padding:8px;border-radius:14px;overflow:hidden}.brand{margin-bottom:10px}.brand h1{font-size:14px}.brand .sub{font-size:10.5px}.tabs{margin-bottom:8px}.tabs button,.viewbar button{padding:8px 4px;font-size:11.5px}.viewbar{margin-bottom:8px}.row,.route-list .nbox{gap:6px}input{min-height:42px;font-size:16px}button.primary{min-height:42px;padding:10px 12px}.chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}.chips button{flex:0 0 auto}.endpoints{flex-wrap:wrap}.endpoints .km{width:100%;margin-left:0}.scorewrap{align-items:flex-start}.gauge{width:74px;height:74px}.gauge svg{width:74px;height:74px}.gauge .val{font-size:19px}.metrics{gap:7px}.metric .v{font-size:13px}.route-list{max-height:220px}}