:root{--bg:#0f141a;--panel:#161d26;--panel-2:#1d2632;--text:#e8edf3;--muted:#8a97a6;--accent:#3ba0ff;--good:#2ecc71;--warn:#f39c12;--bad:#e74c3c;--radius:10px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);flex-direction:column;display:flex;overflow:hidden}.topbar{background:var(--panel);z-index:1000;border-bottom:1px solid #2a3543;align-items:center;gap:16px;padding:10px 16px;display:flex}.brand{align-items:center;gap:8px;font-weight:700;display:flex}.brand h1{letter-spacing:.04em;margin:0;font-size:16px}.brand__sub{color:var(--accent)}.brand__dot{background:var(--good);border-radius:50%;width:8px;height:8px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.topbar__status{color:var(--muted);text-align:center;flex:1;font-size:12px}.topbar__status.is-stale{color:var(--warn)}.topbar__actions{gap:8px;display:flex}.btn{background:var(--panel-2);color:var(--text);cursor:pointer;border:1px solid #2a3543;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;display:inline-flex}.btn:hover{background:#242f3d}.btn__icon{fill:currentColor;width:16px;height:16px}.layout{flex:1;grid-template-columns:1fr 380px;min-height:0;display:grid}@media (width<=800px){.layout{grid-template-rows:55% 45%;grid-template-columns:1fr}}.map{height:100%;min-height:300px}#map{width:100%;height:100%}.leaflet-container{background:var(--bg)}.leaflet-popup-content-wrapper{background:var(--panel);color:var(--text);border-radius:var(--radius)}.leaflet-popup-tip{background:var(--panel)}.popup h3{margin:0 0 4px;font-size:14px}.popup__meta,.popup__period{color:var(--muted);font-size:11px}.popup__status{border-radius:4px;margin:4px 0;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.popup__status--good{color:var(--good);background:#2ecc7133}.popup__status--warn{color:var(--warn);background:#f39c1233}.popup__status--bad{color:var(--bad);background:#e74c3c33}.popup__status--unknown{color:var(--muted);background:#95a5a633}.lane-row{gap:8px;padding:2px 0;font-size:11px;display:flex}.lane-row span{flex:1}.lane-row b{font-weight:600}.lane-row i{color:var(--muted);font-style:normal}.user-dot{background:var(--accent);border:3px solid #fff;border-radius:50%;width:18px;height:18px;box-shadow:0 0 8px #3ba0ffcc}.panel{background:var(--panel);border-left:1px solid #2a3543;flex-direction:column;display:flex;overflow-y:auto}.panel__search{padding:10px 14px}.panel__search input{background:var(--panel-2);width:100%;color:var(--text);border:1px solid #2a3543;border-radius:6px;padding:8px 12px;font-size:14px}.panel__section{border-top:1px solid #1a2330;padding:10px 14px}.panel__section h2{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px;font-size:13px;font-weight:600}.panel__section h2 small{text-transform:none;letter-spacing:0;font-weight:400}.empty{color:var(--muted);padding:8px 0;font-size:13px}.nearby{margin:0;padding:0;list-style:none}.nearby__item{cursor:pointer;border-radius:8px;align-items:center;gap:10px;padding:8px;display:flex}.nearby__item:hover{background:var(--panel-2)}.nearby__item:focus-visible{outline:2px solid var(--accent,#3498db);outline-offset:-2px}.nearby__status{border-radius:50%;flex-shrink:0;width:10px;height:10px}.nearby__status--good{background:var(--good)}.nearby__status--warn{background:var(--warn)}.nearby__status--bad{background:var(--bad)}.nearby__status--unknown{background:var(--muted)}.nearby__body{flex:1;min-width:0}.nearby__body strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;display:block;overflow:hidden}.nearby__body small{color:var(--muted);font-size:11px}.nearby__speed{text-align:right;min-width:48px;font-size:16px;font-weight:700}.nearby__speed span{color:var(--muted);font-size:10px;font-weight:400}.detector-list{max-height:260px;overflow-y:auto}.detector-row{cursor:pointer;border-radius:8px;align-items:center;gap:10px;padding:8px;display:flex}.detector-row:hover{background:var(--panel-2)}.detector-row:focus-visible{outline:2px solid var(--accent,#3498db);outline-offset:-2px}.detector-row__dot{background:var(--tone,#95a5a6);border-radius:50%;flex-shrink:0;width:10px;height:10px}.detector-row__body{flex:1;min-width:0}.detector-row__body strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;display:block;overflow:hidden}.detector-row__body small{color:var(--muted);font-size:11px}.detector-row__id{color:var(--muted);font-family:monospace;font-size:10px}.alerts{max-height:200px;overflow-y:auto}.alert-item{background:var(--panel-2);border-left:3px solid var(--muted);border-radius:8px;margin-bottom:8px;padding:10px 12px}.alert-item[data-status="2"]{border-left-color:var(--bad)}.alert-item[data-status="1"]{border-left-color:var(--muted);opacity:.7}.alert-item__top{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:6px;display:flex}.alert-item__type{letter-spacing:.04em;color:var(--accent);text-transform:uppercase;background:#3ba0ff26;border-radius:3px;padding:2px 7px;font-size:10px;font-weight:700}.alert-item__time{color:var(--muted);font-size:11px}.alert-item p{margin:4px 0;font-size:13px;line-height:1.5}.alert-item small{color:var(--muted);font-size:11px}.badge{border-radius:3px;margin-right:6px;padding:1px 6px;font-size:10px;font-weight:700;display:inline-block}.badge--live{color:var(--bad);background:#e74c3c33}.pt-tabs{gap:6px;margin-bottom:8px;display:flex}.pt-tab{background:var(--panel-2);color:var(--text);cursor:pointer;border:1px solid #2a3543;border-radius:6px;padding:5px 12px;font-size:12px}.pt-tab.is-active{background:var(--accent);color:#fff;border-color:var(--accent)}.pt-select{background:var(--panel-2);width:100%;color:var(--text);border:1px solid #2a3543;border-radius:6px;padding:8px 10px;font-size:13px}.pt-select:focus{border-color:var(--accent);outline:none}.pt-content{min-height:40px;margin-top:6px}.pt-row{border-bottom:1px solid #1a2330;align-items:center;gap:10px;padding:6px 4px;font-size:13px;display:flex}.pt-row:last-child{border-bottom:none}.pt-row strong{min-width:70px;font-weight:600}.pt-row span{flex:1}.pt-row em{color:var(--muted);font-size:12px;font-style:normal}.pt-combo{position:relative}.pt-combo__list{background:var(--panel);z-index:100;border:1px solid #2a3543;border-radius:8px;max-height:260px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 8px 24px #00000080}.pt-combo__item{cursor:pointer;border-bottom:1px solid #1a2330;padding:7px 10px;font-size:13px}.pt-combo__item:hover,.pt-combo__item.is-selected{background:var(--panel-2)}.pt-combo__empty{color:var(--muted);text-align:center;padding:10px;font-size:13px}#btn-locate.is-active{border-color:var(--good);background:#2ecc711f}#btn-locate.is-active:before{content:"";background:var(--good);border-radius:50%;width:7px;height:7px;margin-right:2px;display:inline-block}#btn-locate .locate-indicator{background:var(--muted);border-radius:50%;width:7px;height:7px;margin-right:2px;display:inline-block}#btn-locate[data-locating=on] .locate-indicator{background:var(--good);animation:2s infinite pulse}.panel__foot{padding:12px 14px}.panel__foot p{color:var(--muted);margin:0;font-size:11px;line-height:1.5}