:root{color-scheme:dark;--bg:#101518;--panel:#191f24;--line:#2c353d;--muted:#91a0ae;--blue:#5ac6ff;--orange:#ff9f43;--text:#eaf1f6;font-family:Segoe UI,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);display:flex}button,input,select{font:inherit}button{cursor:pointer;background:#232c34;border:1px solid #36414c;color:var(--text);border-radius:9px;padding:10px 14px;transition:background .15s}button:hover{background:#35424d}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.primary{background:#ffad59;color:#21180e;border-color:#ffad59;font-weight:650}.primary:hover{background:#ffc07a}.rail{width:220px;flex-shrink:0;position:fixed;inset:0 auto 0 0;border-right:1px solid var(--line);padding:32px 18px;display:flex;flex-direction:column;background:#151b20}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:700;letter-spacing:-.8px}.logo{color:var(--orange);font-size:36px}.brand small{display:block;letter-spacing:1.4px;color:var(--muted);font-size:9px;margin-top:7px}.rail-label{font-size:10px;letter-spacing:1.6px;color:#6f7f8c;margin:48px 12px 14px}.nav{display:block;border:0;background:none;text-align:left;width:100%;margin-bottom:8px;color:#aab8c4}.nav.active{background:#26303a;color:#ffb76f}.rail-bottom{margin-top:auto}.rail-bottom p{font-size:13px;line-height:1.8;color:var(--muted);margin:18px 10px}.pill{display:inline-block;font-size:10px;letter-spacing:1.4px;padding:8px 11px;border:1px solid #3d494f;border-radius:20px;color:#9eaeb8}.rail-bottom .pill{margin-left:10px}main{width:calc(100% - 220px);margin-left:220px}header{padding:27px 32px;display:flex;justify-content:space-between;align-items:center;gap:20px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:650}h1{font-size:27px;font-weight:600;letter-spacing:-.8px;margin:9px 0 0}h1 span{color:var(--orange)}.header-actions{display:flex;gap:10px}.workspace{margin:0 22px;position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;height:660px;background:#202b32;display:grid;grid-template-columns:minmax(0,1fr) 330px}#map{height:100%;min-width:0;background:#202b32;z-index:0}.leaflet-container{font:12px Segoe UI,Arial,sans-serif}.leaflet-control-attribution{font-size:9px!important;background:#151b20dc!important;color:#9caebc!important}.leaflet-control-attribution a{color:#92bdd1!important}.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:#19232b;color:white}.leaflet-control-zoom a{background:#202a33!important;border-color:#3a454f!important;color:#c9dce9!important}.map-toolbar{position:absolute;top:20px;left:20px;right:350px;z-index:450;display:flex;flex-direction:column;align-items:flex-start;gap:10px}.search{display:flex;align-items:center;gap:12px;background:#171f27ed;border:1px solid #3e4b58;border-radius:10px;padding:12px 16px;width:min(370px,100%);box-shadow:0 8px 20px #0003;color:var(--blue);font-size:22px}.search input{border:0;background:none;color:white;width:100%;outline:none;font-size:13px}.live-badge{background:#1c252ce8;border:1px solid #35424a;border-radius:7px;color:#bbc6d0;font-size:11px;padding:8px 12px}.map-bottom{position:absolute;bottom:26px;left:20px;right:350px;display:flex;align-items:center;justify-content:space-between;z-index:450;pointer-events:none}.map-bottom>*{pointer-events:auto}.map-bottom span{background:#17212be6;padding:10px;border-radius:7px;font-size:11px;color:#a8bdcc}.map-bottom button{font-size:11px}.demo-ribbon{position:absolute;top:130px;left:20px;z-index:450;background:#5e3818ed;border:1px solid #f7ac55;color:#ffcf98;border-radius:6px;padding:7px 10px;font-size:11px}.panel{padding:24px 24px;overflow:auto;background:var(--panel);border-left:1px solid var(--line);z-index:500}.panel-top{display:flex;justify-content:space-between;align-items:center}.dot{width:7px;height:7px;background:#64717b;border-radius:100%;box-shadow:0 0 0 4px #ffffff07}.dot.online{background:#57d6a6;box-shadow:0 0 0 4px #57d6a615}h2{font-size:19px;margin:10px 0;font-weight:600;letter-spacing:-.3px}.sub{font-size:12px;color:var(--muted);line-height:1.5}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:18px 0 23px;border-bottom:1px solid var(--line)}.metrics strong{display:block;font-size:28px;font-weight:500;color:#d8eeff}.metrics span{font-size:11px;color:var(--muted)}.section-title{display:flex;align-items:center;justify-content:space-between;margin-top:24px;margin-bottom:11px}h3{font-size:12px;font-weight:600;margin:0}.text{font-size:11px;background:none;border:0;color:var(--orange);padding:0}.switch-row{display:flex;justify-content:space-between;align-items:center;font-size:12px;padding:8px 0;color:#b6c4cf}input[type=checkbox]{accent-color:var(--blue);width:16px;height:16px}.field{display:block;font-size:12px;color:#aebdca;margin:15px 0}.field input:not([type=range]),.field select{display:block;width:100%;margin-top:8px;border:1px solid #394650;background:#121b22;border-radius:8px;color:var(--text);padding:10px;min-width:0}input[type=range]{display:block;width:100%;margin-top:12px;accent-color:var(--orange)}.sound-toggle{font-size:11px;padding:7px 9px}.sound-toggle.on{color:#ffba6c;border-color:#d28f43;background:#422f1b}.wide{width:100%;font-size:12px}.fine{font-size:10px;line-height:1.7;color:#8d9ba8}.node-detail{margin-top:18px;padding:13px;border:1px solid #41647c;border-radius:9px;font-size:12px;line-height:1.7;overflow-wrap:anywhere}.node-detail code{font-size:10px}.traffic{margin:24px 22px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#161d23}.traffic-heading{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}.traffic-heading h2{margin-bottom:0}.traffic-heading>span{color:var(--muted);font-size:11px}.table-scroll{overflow:auto;max-height:360px}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-size:10px;font-weight:500;color:#91a5b5;background:#1b252e;position:sticky;top:0;z-index:1}th,td{padding:12px 18px;border-bottom:1px solid #27333d}td{font-size:12px;color:#bdd0df}td.route{color:#77c8f5;font-family:Consolas,monospace;font-size:11px}td button{font-size:10px;padding:5px 9px}.empty{text-align:center;padding:42px;color:#b8cbd9;font-size:14px}.empty small{display:block;color:var(--muted);font-size:12px;margin-top:10px}footer{font-size:10px;color:#6f8392;padding:0 26px 25px;display:flex;gap:30px;justify-content:space-between}dialog{background:#1a242d;color:var(--text);border:1px solid #465564;border-radius:17px;padding:26px;width:min(590px,94vw);max-height:90vh}dialog::backdrop{background:#050d16bb;backdrop-filter:blur(5px)}dialog p{font-size:13px;color:#b0c0ce;line-height:1.7}dialog a{color:var(--blue)}.dialog-head{display:flex;justify-content:space-between;align-items:start}.close{background:none;border:0;font-size:24px;padding:0 7px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dialog-actions{display:flex;justify-content:space-between;gap:10px;margin-top:23px}#feedStatus{color:var(--orange);font-size:12px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:2000;background:#2c4353;border:1px solid #67869b;padding:13px 24px;border-radius:10px;max-width:90vw;font-size:13px}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}@media(min-width:1700px){.workspace{height:calc(100vh - 360px);min-height:660px}.panel{padding:28px}}@media(max-width:1150px){.rail{width:170px;padding:24px 12px}.brand{font-size:19px}.brand small{font-size:8px;letter-spacing:.7px}main{width:calc(100% - 170px);margin-left:170px}header{padding:24px}h1{font-size:23px}.workspace{grid-template-columns:minmax(0,1fr) 290px}.panel{padding:22px 18px}.map-toolbar,.map-bottom{right:310px}.header-actions button{font-size:12px}}@media(max-width:850px){body{display:block}.rail{position:static;width:100%;height:auto;padding:14px 20px;flex-direction:row;align-items:center;gap:16px;border-bottom:1px solid var(--line)}.rail-label,.rail-bottom,.rail .nav{display:none}.brand{font-size:20px}.brand small{display:none}main{width:100%;margin:0}header{padding:20px;align-items:start;flex-direction:column}h1{font-size:25px}.workspace{margin:0 12px;display:flex;flex-direction:column;height:auto}#map{height:470px;width:100%}.panel{border-left:0;border-top:1px solid var(--line);max-height:550px}.map-toolbar{right:20px}.map-bottom{right:20px;bottom:auto;top:404px}.metrics{grid-template-columns:repeat(4,1fr)}.metrics strong{font-size:23px}.metrics span{font-size:9px}.traffic{margin:18px 12px}.traffic-heading{padding:18px}.traffic-heading>span{max-width:140px;text-align:right}.form-grid{grid-template-columns:1fr;gap:0}footer{display:block;line-height:1.8}footer span{display:block}}

.dark-tiles { filter: invert(1) hue-rotate(185deg) saturate(.35) brightness(.68) contrast(.95); }
.header-actions{flex-wrap:wrap;justify-content:flex-end}@media(max-width:850px){.header-actions{justify-content:flex-start}}
.hop-strip{position:absolute;left:20px;right:350px;bottom:84px;z-index:450;background:#111d28f2;border:1px solid #4a657a;border-radius:12px;padding:15px;box-shadow:0 8px 28px #0005}.hop-strip-heading{display:flex;justify-content:space-between;gap:10px;font-size:12px}.hop-strip-heading strong{color:#e4f3ff}.hop-strip-heading>span{color:#ffbe75;font-size:11px}.hop-strip p{font-size:11px;color:#9fb5c7;line-height:1.6;margin:8px 0 11px}.hop-track{display:flex;align-items:center;gap:7px;flex-wrap:wrap;max-height:155px;overflow:auto}.hop-chip{display:inline-flex;gap:8px;align-items:center;padding:7px 10px;border:1px solid #45647c;border-radius:7px;background:#20354a;animation:hop-reveal .5s both;animation-delay:var(--hop-delay)}.hop-chip small{font-size:9px;background:#122435;color:#86a7bf;border-radius:3px;padding:2px 4px}.hop-chip b{font-family:Consolas,monospace;font-size:12px;font-weight:500;color:#8bd5ff}.hop-chip.located{border-color:#55b8a0}.hop-chip.located b{color:#82e6cd}.hop-arrow{color:#7897ac;font-size:14px}.direct-hop{color:#8ed4c5;font-size:12px}@keyframes hop-reveal{from{opacity:.3;border-color:#ffb461;background:#634020}to{opacity:1}}@media(max-width:1150px){.hop-strip{right:310px}}@media(max-width:850px){.hop-strip{top:230px;bottom:auto;right:20px;max-height:200px;overflow:auto}.hop-track{max-height:100px}}
.replay-map{margin-top:12px;padding:8px 12px;font-size:11px;border-color:#b78548;background:#392c1c;color:#ffd19a}
.hop-visibility{font-size:11px;padding:7px 11px;background:#17212bed;border-color:#43576a}.hop-panel-actions{display:flex;align-items:center;gap:14px;color:#ffbe75;font-size:11px}.hop-panel-close{padding:0 6px;border:0;background:transparent;font-size:22px;line-height:1;color:#adbdca}.hop-panel-close:hover{color:white;background:#344453}

.node-info-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.node-info-heading h3{font-size:18px;margin:0;overflow-wrap:anywhere}.node-info-heading span{font-size:12px;color:var(--orange)}.node-info-list{display:grid;grid-template-columns:minmax(110px,.9fr) minmax(0,1.2fr);gap:8px 12px;font-size:12px;line-height:1.5;margin:0 0 16px}.node-info-list dt{color:var(--muted)}.node-info-list dd{margin:0;overflow-wrap:anywhere}.node-public-key{font:11px ui-monospace,monospace;width:100%;min-width:0}.node-route-list{padding-left:16px;font-size:12px;line-height:1.7}.node-info-popup .leaflet-popup-content-wrapper,.node-info-popup .leaflet-popup-tip{background:var(--panel);color:var(--text)}.node-info-popup .leaflet-popup-content{max-height:min(65vh,560px);overflow-y:auto;margin:20px}.node-info-popup a{color:var(--blue)}.node-info-popup .fine{font-size:11px;line-height:1.5}.node-info-popup h4{margin-bottom:6px}

.node-neighbor-list{list-style:none;padding:0;max-height:230px;overflow-y:auto}.node-neighbor-list li{border-top:1px solid var(--line);padding:8px 0}.node-neighbor-list button{padding:4px 0;background:transparent;border:0;color:var(--blue);text-align:left;overflow-wrap:anywhere}.node-neighbor-list small{display:block;font-size:11px;color:var(--muted);margin-top:3px}