:root{--bg: #05060b;--glass: rgba(9, 11, 20, .78);--line: rgba(140, 160, 220, .16);--line-2: rgba(140, 160, 220, .3);--ink: #e8ecff;--ink-2: #a3acc8;--ink-3: #6b7493;--cyan: #00e5ff;--cyan-dim: #0a8aa6;--magenta: #ff2bd6;--yellow: #ffd400;--good: #3cf29a;--bad: #ff4d6d;--mono: "JetBrains Mono", ui-monospace, monospace;--sans: "Space Grotesk", system-ui, sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:13px/1.45 var(--sans);overflow:hidden}.mono{font-family:var(--mono);font-feature-settings:"zero" 1}#map{position:absolute;inset:0}h1,h2,h3{margin:0;font-weight:700}a{color:var(--cyan)}button{font:inherit;color:inherit}.glass{position:absolute;background:var(--glass);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 40px #00000073}#panel{top:14px;left:14px;width:272px;padding:14px 14px 12px;max-height:calc(100% - 250px);overflow:auto;z-index:3}.brand{display:flex;gap:12px;align-items:center;margin-bottom:10px}.logo{width:58px;height:44px;flex:none}.logo svg{width:100%;height:100%;overflow:visible}.logo .hill{fill:#00e5ff12;stroke:var(--cyan);stroke-width:1.8;stroke-linejoin:round;filter:drop-shadow(0 0 3px rgba(0,229,255,.8))}.logo .hill.echo{fill:none;stroke-width:1;opacity:.45;filter:none}.logo .ground{stroke:var(--cyan);stroke-width:1.8;stroke-linecap:round;filter:drop-shadow(0 0 3px rgba(0,229,255,.8))}.logo .tower{stroke:var(--magenta);stroke-width:1.6;stroke-linecap:round;fill:none;filter:drop-shadow(0 0 3px var(--magenta))}.logo .pod{fill:var(--magenta);filter:drop-shadow(0 0 3px var(--magenta))}.logo .blink{fill:#fff;animation:beacon .469s steps(1) infinite}@keyframes beacon{50%{opacity:.15}}.brand h1{font-size:18px;letter-spacing:.22em;line-height:1}.stats{font-size:10.5px;color:var(--ink-3);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px 0;margin:4px 0 10px;display:grid;grid-template-columns:1fr 1fr;gap:1px 8px}.stats b{color:var(--ink-2);font-weight:500}#panel h2{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin:10px 0 6px;font-weight:500}details summary{list-style:none;cursor:pointer}details summary::-webkit-details-marker{display:none}details summary h2:after{content:" +";color:var(--ink-3)}details[open] summary h2:after{content:" −"}.modes{display:grid;grid-template-columns:1fr 1fr;gap:4px}.modes button{text-align:left;background:#ffffff08;border:1px solid var(--line);border-radius:6px;padding:5px 7px;cursor:pointer;font-size:12px;color:var(--ink-2)}.modes button:hover{border-color:var(--line-2);color:var(--ink)}.modes button[aria-checked=true]{border-color:var(--cyan);color:var(--ink);background:#00e5ff14;box-shadow:0 0 12px #00e5ff26 inset}.modes button small{display:block;font-size:10px;color:var(--ink-3);font-family:var(--mono)}.toggles{display:grid;gap:3px;margin-top:8px}.toggles label{display:flex;gap:7px;align-items:center;cursor:pointer;color:var(--ink-2)}.toggles input{accent-color:var(--cyan)}.slider{display:grid;grid-template-columns:58px 1fr 34px;align-items:center;gap:6px;font-size:11.5px;color:var(--ink-2)}.slider output{font-family:var(--mono);text-align:right;color:var(--ink)}input[type=range]{width:100%;accent-color:var(--cyan)}.hint{font-size:10.5px;color:var(--ink-3);margin:6px 0 0}#top-sites{margin:0;padding:0;list-style:none;font-size:11px}#top-sites li{display:grid;grid-template-columns:26px 1fr auto;gap:6px;padding:3px 4px;border-radius:4px;cursor:pointer;color:var(--ink-2)}#top-sites li:hover{background:#00e5ff14;color:var(--ink)}#top-sites li b{color:var(--cyan)}#top-sites li.infeasible b{color:var(--ink-3)}.ghost{margin-top:12px;width:100%;background:transparent;border:1px solid var(--line-2);border-radius:6px;padding:7px;cursor:pointer;color:var(--ink-2);letter-spacing:.06em}.area-switch{width:100%;margin:-2px 0 8px;background:#ffffff0a;color:var(--ink);border:1px solid var(--line-2);border-radius:6px;padding:4px 6px;font-size:11.5px}#github{position:relative;display:inline-flex;align-items:center;gap:7px;margin:0 14px 8px 0!important;padding:5px 10px;font-size:11px;color:var(--ink-2);text-decoration:none;border-radius:99px}#github svg{width:15px;height:15px;fill:currentColor}#github:hover{color:var(--ink);border-color:var(--cyan);box-shadow:0 0 14px #00e5ff40}.disclaimer{margin:10px 0 0;font-size:10px;line-height:1.4;color:var(--ink-3)}.ghost:hover{border-color:var(--cyan);color:var(--ink)}#hud{left:14px;bottom:14px;padding:9px 12px;font-size:11px;min-width:272px;z-index:2;pointer-events:none}#hud .big{font-size:22px;color:var(--magenta);font-weight:700;line-height:1.1;text-shadow:0 0 14px rgba(255,43,214,.45)}#hud .big.ok{color:var(--cyan);text-shadow:0 0 14px rgba(0,229,255,.4)}#hud .row{display:flex;justify-content:space-between;gap:12px;color:var(--ink-3)}#hud .row span:last-child{color:var(--ink-2)}#hud .lbl{color:var(--ink-3);font-size:10px;letter-spacing:.12em;text-transform:uppercase}#legend{position:relative;padding:9px 12px;font-size:10.5px;width:250px;color:var(--ink-2);margin:0 14px 8px 0!important}#legend .bar{height:9px;border-radius:2px;margin:4px 0 2px;border:1px solid var(--line)}#legend .ticks{display:flex;justify-content:space-between;color:var(--ink-3)}#legend .item+.item{margin-top:8px}#legend .sw{display:inline-block;width:10px;height:10px;border-radius:2px;vertical-align:-1px;margin-right:4px}body.sidebar-open .maplibregl-ctrl-bottom-right{right:390px}.maplibregl-ctrl-bottom-right{display:flex;flex-direction:column;align-items:flex-end}.maplibregl-ctrl-scale{background:var(--glass)!important;border:1px solid var(--cyan-dim)!important;border-top:0!important;color:var(--ink-2)!important;font:10px var(--mono)!important;margin:0 14px 6px 0!important;padding:1px 6px!important}.maplibregl-ctrl-attrib.maplibregl-attrib-empty{display:none}.maplibregl-ctrl-bottom-right .maplibregl-ctrl-attrib{max-width:min(720px,calc(100vw - 320px));text-align:right;margin:0 14px 10px 0!important;padding:3px 8px!important;border-radius:6px;border:1px solid var(--line);background:var(--glass)!important;backdrop-filter:blur(10px);line-height:1.5}.maplibregl-canvas-container.maplibregl-interactive{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='31' height='31'%3E%3Cpath d='M15.5 0v12M15.5 19v12M0 15.5h12M19 15.5h12' stroke='%2305060b' stroke-width='3' opacity='.55'/%3E%3Cpath d='M15.5 0v12M15.5 19v12M0 15.5h12M19 15.5h12' stroke='%23e8ecff' stroke-width='1'/%3E%3C/svg%3E") 15 15,crosshair}#hint{position:absolute;top:16px;left:50%;transform:translate(-50%);color:var(--ink-3);font-size:11px;letter-spacing:.2em;text-transform:uppercase;pointer-events:none;z-index:1;text-shadow:0 0 6px #000}#sidebar{top:14px;right:14px;bottom:14px;width:376px;overflow:auto;padding:14px 16px 18px;z-index:3}#sidebar .close{position:absolute;top:8px;right:10px;background:none;border:0;color:var(--ink-3);font-size:20px;cursor:pointer}#sidebar .close:hover{color:var(--ink)}#sidebar h3{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);font-weight:500;margin:16px 0 6px;padding-top:10px;border-top:1px solid var(--line)}.coord{font-size:11px;color:var(--ink-3)}.coord b{color:var(--ink);font-weight:500}.kpi{display:flex;align-items:baseline;gap:10px;margin-top:10px}.kpi .n{font:700 44px/1 var(--mono);color:var(--magenta);text-shadow:0 0 22px rgba(255,43,214,.45)}.kpi .n.ok{color:var(--cyan);text-shadow:0 0 22px rgba(0,229,255,.4)}.kpi .u{color:var(--ink-2);font-size:12px}.sub{color:var(--ink-3);font-size:11px}.kv{display:grid;grid-template-columns:minmax(55%,1fr) auto;gap:3px 10px;font-size:12px;align-items:baseline}.kv dt{color:var(--ink-3)}.kv dd{margin:0;text-align:right;font-family:var(--mono);color:var(--ink)}.kv dt.sub{font-size:10.5px;margin-top:-2px}.pill{display:inline-block;font:500 10.5px var(--mono);padding:1px 7px;border-radius:99px;border:1px solid currentColor}.pill.yes{color:var(--yellow)}.pill.no{color:var(--good)}.pill.bad{color:var(--bad)}.pill.good{color:var(--good)}.bars{display:grid;gap:5px}.bar-row{display:grid;grid-template-columns:64px 1fr 44px;gap:8px;align-items:center;font-size:11.5px;color:var(--ink-2)}.bar-row .track{height:7px;background:#ffffff0d;border-radius:4px;overflow:hidden}.bar-row .fill{height:100%;background:linear-gradient(90deg,var(--cyan-dim),var(--cyan));box-shadow:0 0 10px #00e5ff80;border-radius:4px}.bar-row.total{color:var(--ink);font-weight:700}.bar-row.total .fill{background:linear-gradient(90deg,#7ad9ff,#e0fbff)}.bar-row output{font-family:var(--mono);text-align:right;color:var(--ink)}.controls{display:grid;gap:6px}.seg{display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}.seg button{flex:1;background:transparent;border:0;padding:4px 0;font:11px var(--mono);color:var(--ink-3);cursor:pointer}.seg button+button{border-left:1px solid var(--line)}.seg button[aria-pressed=true]{background:#ff2bd624;color:var(--ink)}.seg.cy button[aria-pressed=true]{background:#00e5ff1f}table.bands{width:100%;border-collapse:collapse;font:10.5px var(--mono)}table.bands th,table.bands td{padding:2px 3px;text-align:right;border-bottom:1px solid var(--line)}table.bands th{color:var(--ink-3);font-weight:400}table.bands td:first-child,table.bands th:first-child{text-align:left;color:var(--ink-2)}table.bands tr.hot td:last-child{color:var(--magenta)}table.bands td.neg{color:var(--ink-3)}svg.profile{width:100%;height:auto;display:block;margin:4px 0}.p-ground{fill:#141a2c;stroke:#56608a;stroke-width:1}.p-canopy line{stroke:#1f7a4d;stroke-width:1.2;opacity:.8}.p-direct{stroke:var(--ink-3);stroke-dasharray:3 3;stroke-width:1}.p-hull{fill:none;stroke:var(--magenta);stroke-width:1.6;filter:drop-shadow(0 0 3px var(--magenta))}.p-edges circle{fill:var(--magenta)}.p-src{fill:var(--cyan);filter:drop-shadow(0 0 4px var(--cyan))}.p-rec{fill:var(--yellow)}.p-axis text{fill:var(--ink-3);font:9px var(--mono)}.spectrum{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;align-items:end;height:92px;margin:6px 0 2px}.spectrum .col{position:relative;height:100%}.spectrum .lw,.spectrum .lp,.spectrum .thr{position:absolute;left:12%;right:12%;bottom:0;border-radius:3px 3px 0 0}.spectrum .lw{background:#00e5ff24;border:1px solid rgba(0,229,255,.4)}.spectrum .lp{left:30%;right:30%;background:var(--magenta);box-shadow:0 0 10px #ff2bd699}.spectrum .thr{height:0!important;border-top:2px solid var(--yellow);border-radius:0;left:4%;right:4%}.spec-lbl{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;text-align:center;font:10px var(--mono);color:var(--ink-3)}.btns{display:flex;flex-wrap:wrap;gap:6px}.btn{background:#ffffff0a;border:1px solid var(--line-2);border-radius:6px;padding:5px 9px;font-size:11.5px;color:var(--ink-2);cursor:pointer;text-decoration:none}.btn:hover{border-color:var(--cyan);color:var(--ink)}.btn[aria-pressed=true]{border-color:var(--magenta);color:var(--ink);background:#ff2bd61f}.working{color:var(--cyan);font:11px var(--mono)}.working:after{content:"▋";animation:blink .8s steps(1) infinite}@keyframes blink{50%{opacity:0}}.perf{font:10px var(--mono);color:var(--ink-3);margin-top:6px}#loading{position:absolute;inset:0;background:var(--bg);display:grid;place-content:center;justify-items:center;gap:14px;z-index:10;color:var(--ink-2);letter-spacing:.2em;text-transform:uppercase;font-size:11px;transition:opacity .6s}#loading.done{opacity:0;pointer-events:none}.scan{width:220px;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);background-size:50% 100%;background-repeat:no-repeat;animation:scan 1.1s linear infinite;box-shadow:0 0 12px var(--cyan)}#loading .progress{width:260px;height:4px;border-radius:2px;background:#ffffff12;overflow:hidden}#loading .progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan-dim),var(--cyan));box-shadow:0 0 10px var(--cyan);transition:width .2s}#loading-pct{margin:0;font-size:22px;letter-spacing:.08em;color:var(--ink)}#loading-msg{margin:0;max-width:60ch;text-align:center}@keyframes scan{0%{background-position:-110px 0}to{background-position:330px 0}}dialog#about{position:fixed;inset:0;margin:auto;width:min(760px,calc(100% - 32px));max-height:calc(100% - 64px);overflow:auto;padding:22px 26px;color:var(--ink)}dialog#about::backdrop{background:#0009;backdrop-filter:blur(3px)}dialog#about h2{font-size:20px;letter-spacing:.08em;margin-bottom:6px}dialog#about h3{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin:18px 0 6px;font-weight:500}dialog#about p,dialog#about li{color:var(--ink-2);max-width:68ch}dialog#about code,dialog#about .eq{font-family:var(--mono);color:var(--ink);font-size:12px}dialog#about .eq{display:block;padding:8px 10px;margin:6px 0;background:#00000059;border-left:2px solid var(--magenta);border-radius:0 4px 4px 0;white-space:pre-wrap}.pipeline{display:flex;flex-wrap:wrap;gap:4px;align-items:center;font:11px var(--mono);margin:8px 0}.pipeline span{border:1px solid var(--line-2);padding:3px 7px;border-radius:4px;color:var(--ink)}.pipeline i{color:var(--ink-3);font-style:normal}dialog#about table{border-collapse:collapse;font:11px var(--mono)}dialog#about td,dialog#about th{padding:2px 10px 2px 0;text-align:right;color:var(--ink-2)}dialog#about th{color:var(--ink-3);font-weight:400}dialog#about td:first-child,dialog#about th:first-child{text-align:left}.maplibregl-ctrl-attrib{color:var(--ink-3);font-size:10px}.maplibregl-ctrl-attrib a{color:var(--ink-2)!important}.maplibregl-ctrl-group{background:var(--glass)!important;border:1px solid var(--line)!important}.maplibregl-ctrl-group button span{filter:invert(.9)}.maplibregl-ctrl-top-right{top:0;right:0}body.sidebar-open .maplibregl-ctrl-top-right{right:390px}@media (max-width: 760px){#panel{width:calc(100% - 28px);max-height:40%}#hud,#legend{display:none}#sidebar{inset:auto 8px 8px;width:auto;max-height:62%}body.sidebar-open .maplibregl-ctrl-top-right{right:0}}