:root{color-scheme:dark;--bg:#0c1c1a;--panel:#142b26;--muted:#a6bcb3;--ink:#edf4e9;--mint:#b9dca0;--edge:#a1c9b32c}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 system-ui,-apple-system,sans-serif}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}a{color:var(--mint)}button{cursor:pointer;background:#27463a;border:1px solid var(--edge);color:var(--ink);border-radius:11px;padding:10px 15px}button:hover{background:#345545}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--mint);color:#14251b;font-weight:700}.primary:hover{background:#d2e7ba}.danger{color:#ffb9af;border-color:#d78a7a88}input,textarea,select{display:block;width:100%;background:#0b201a;color:var(--ink);border:1px solid #819b8759;border-radius:10px;padding:12px;margin:7px 0 14px;font-size:16px}input[type=color]{height:46px;padding:6px}input[type=checkbox]{display:inline-block;width:auto;margin:0 9px 0 0}input[type=range]{padding:0}label{display:block;font-size:13px;color:var(--muted)}h1,h2,h3{line-height:1.15;letter-spacing:-.04em}h1{font-size:clamp(36px,6vw,76px);margin:26px 0}h2{font-size:24px}h3{font-size:21px}p{overflow-wrap:anywhere}.muted,small{color:var(--muted);font-size:13px}.status{color:#efc77c;min-height:22px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.2em;color:var(--mint)}.brand{font-size:22px;font-weight:850;letter-spacing:.1em;text-decoration:none;color:var(--ink);white-space:nowrap}.brand span{font-size:10px;letter-spacing:.13em;display:block;color:var(--mint)}.site-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--edge);padding:28px 0}.home{max-width:1180px;margin:auto;padding:0 36px;background:radial-gradient(ellipse at 85% 30%,#37584433,transparent 55%)}.hero{padding:75px 0 30px}.hero h1 em{color:var(--mint);font-style:normal}.lead{max-width:650px;color:#bacdc0;font-size:19px}.join-card{padding:28px;background:#1a342ba6;border:1px solid var(--edge);border-radius:20px;max-width:690px;margin:38px 0}.input-row{display:flex;gap:10px;align-items:start}.input-row input{letter-spacing:.1em;font-family:monospace}.input-row button{white-space:nowrap;padding:13px 20px;margin-top:7px}.hero-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;padding:50px 0}.hero-grid b{font-size:10px;letter-spacing:.13em;color:var(--mint)}.hero-grid p{font-size:14px;color:var(--muted)}.home-note{font-size:12px;color:var(--muted);padding:20px 0}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--mint);margin-right:8px}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--edge);padding:28px 0;font-size:11px;color:var(--muted)}footer nav{display:flex;gap:20px}.control-page,.document{max-width:1100px;margin:auto;padding:20px 30px}.document{max-width:820px;padding:60px 25px}.document h1{font-size:46px}.document h2{margin-top:36px}.panel{background:var(--panel);border:1px solid var(--edge);padding:24px;border-radius:18px;margin:20px 0}.panel h2,.panel h3{margin-top:0}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:20px}.cards .panel{margin:0}.access-code{display:block;font-size:24px;letter-spacing:.09em;margin:8px 0;user-select:all}.badge{display:inline-block;border:1px solid var(--edge);padding:4px 9px;border-radius:20px;font-size:11px;color:var(--mint)}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}dialog{background:var(--panel);color:var(--ink);border:1px solid #b9dca066;border-radius:18px;max-width:480px;width:calc(100% - 30px);max-height:90dvh;overflow:auto;padding:24px}dialog::backdrop{background:#0009}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.map-shell{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.map-header{position:relative;display:flex;align-items:center;gap:18px;height:70px;flex:none;padding:10px 20px;background:var(--bg);z-index:5;border-bottom:1px solid var(--edge)}.session-heading{min-width:0;flex:1;line-height:1.3}.session-heading b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px}.session-heading small{font-size:10px}.map-header nav{display:flex;gap:6px}.map-header button{padding:7px 11px;font-size:22px;border:0;background:transparent}.map-header i{font:10px system-ui;color:#efc77c}#map{flex:1;min-height:0}#crosshair{position:absolute;top:calc(50% + 35px);left:50%;pointer-events:none;z-index:2;filter:drop-shadow(0 0 2px white)}#crosshair:before,#crosshair:after{content:'';position:absolute;background:#122a23}#crosshair:before{width:23px;height:1px;left:-11px}#crosshair:after{height:23px;width:1px;top:-11px}.floating{position:absolute;z-index:3;background:#102523ed;box-shadow:0 3px 15px #0004;border-color:#a6bcb340}.locate{right:15px;bottom:70px;font-size:27px;padding:4px 13px}.coordinate-tab{position:absolute;bottom:0;left:50%;transform:translateX(-50%);z-index:3;background:var(--bg);border-radius:13px 13px 0 0;padding:6px 22px;border-bottom:0;min-width:235px;line-height:1.4}.coordinate-tab b{font:12px monospace;display:block}.coordinate-tab small{font:9px monospace}.map-panel{position:absolute;right:15px;top:82px;bottom:60px;width:360px;max-width:calc(100% - 30px);z-index:6;background:#102523f7;border:1px solid var(--edge);border-radius:17px;box-shadow:0 12px 60px #0007;display:flex;flex-direction:column;backdrop-filter:blur(12px)}.map-panel>header{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;border-bottom:1px solid var(--edge)}.map-panel h2{margin:0;font-size:20px}.map-panel>header button{background:transparent;border:0;font-size:25px;padding:0 7px}#panel-body{padding:15px 20px;overflow:auto;overscroll-behavior:contain;flex:1}.layer-row{padding:13px 0;border-bottom:1px solid var(--edge)}.layer-row h3{font-size:15px;letter-spacing:0;margin:0 0 5px}.layer-row .actions button{font-size:11px;padding:6px 9px}.layer-row .actions{gap:5px}.layer-row small{display:block;font-size:11px}.layer-row img{width:100%;height:auto;background:white;padding:8px}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.tool-grid button{padding:16px 8px}.tool-grid b{display:block;font-size:25px}.tool-grid small{font-size:10px}.draw-controls{position:absolute;top:82px;left:50%;transform:translateX(-50%);z-index:4;background:#102523ef;border:1px solid var(--edge);border-radius:13px;padding:9px 12px;text-align:center;max-width:calc(100% - 20px);white-space:nowrap}.draw-controls b{font-size:11px;color:var(--mint)}.draw-controls button{font-size:11px;padding:5px 8px;margin:4px 1px}.draw-controls p{margin:3px 0;font-size:11px}.follow-status{position:absolute;left:15px;top:82px;background:#102523ed;border:1px solid var(--edge);border-radius:12px;padding:8px 12px;z-index:3;font-size:12px}.follow-status button{font-size:10px;padding:3px 7px;margin-left:10px}#toast{position:absolute;left:50%;top:90px;transform:translateX(-50%);max-width:90%;background:#0c1c1af2;border:1px solid #b9dca080;border-radius:12px;padding:13px 18px;z-index:10;font-size:13px;box-shadow:0 5px 25px #0007}.feature-menu{position:absolute;width:150px;height:150px;z-index:5;transform:translate(-50%,-50%);pointer-events:none}.feature-menu>b{position:absolute;top:-33px;left:50%;transform:translateX(-50%);background:#0c1c1ae8;max-width:240px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:3px 10px;border-radius:15px;font-size:11px}.feature-menu button{position:absolute;border:1px solid #c5e4cb80;background:#102523da;width:43px;height:43px;border-radius:50%;padding:0;pointer-events:auto;backdrop-filter:blur(5px);font-size:19px}.feature-menu #pie-center{top:57px;left:57px;width:36px;height:36px;background:#10252338;color:#111;text-shadow:0 0 3px white;border-color:#fff6}.maplibregl-ctrl-attrib{font-size:9px!important}.maplibregl-popup-content{background:var(--panel)!important;color:var(--ink);border-radius:10px!important}.maplibregl-popup-close-button{color:white;font-size:20px}.maplibregl-ctrl-bottom-left,.maplibregl-ctrl-bottom-right{bottom:4px!important}.notice{padding:12px 0;border-bottom:1px solid var(--edge);font-size:12px}.notice time{display:block;color:var(--muted);font-size:10px}
@media(max-width:650px){.home{padding:0 22px}.hero{padding-top:48px}.hero h1{font-size:44px}.lead{font-size:16px}.join-card{padding:19px}.input-row{flex-direction:column;gap:0}.input-row input{margin-bottom:0}.input-row button{width:100%;margin-bottom:12px}.hero-grid{grid-template-columns:1fr;gap:15px;padding:25px 0}.hero-grid article{border-top:1px solid var(--edge);padding-top:15px}.hero-grid h2{font-size:21px}footer{flex-direction:column}footer nav{gap:13px}.control-page{padding:10px 20px}.control-page h1{font-size:35px}.map-header{height:64px;padding:8px 10px;gap:10px}.map-header .brand{font-size:17px}.map-header .brand span{font-size:8px}.session-heading b{font-size:12px}.map-header nav{gap:0}.map-header button{padding:7px 8px;font-size:21px}.map-panel{top:75px;right:10px;bottom:55px;max-width:calc(100% - 20px);width:360px}#crosshair{top:calc(50% + 32px)}.draw-controls{top:75px}.follow-status{top:75px;font-size:11px}.coordinate-tab{min-width:220px;padding:6px 12px}.brand{font-size:20px}.access-code{font-size:21px}.map-header nav button i{font-size:9px}.maplibregl-ctrl-attrib-inner{max-width:110px;line-height:1.2}.maplibregl-ctrl-attrib{max-width:150px}}

@media(max-width:650px){.maplibregl-ctrl-bottom-right{bottom:46px!important}.maplibregl-ctrl-attrib-inner{max-width:180px}}
/* Nevar node controls: shared SVGs, Maki symbols and hollow feature wheel. */
.map-shell.node-tools{--bg:#102523;--panel:#102523f5;background:var(--bg);position:relative;isolation:isolate}
.node-tools .map-header{height:58px;gap:12px;background:#102523;border-bottom:0;padding:0 16px}
.node-tools .map-header .brand{display:flex;align-items:center;gap:7px;font-size:18px;letter-spacing:.07em}
.node-tools .map-header .brand img{width:36px;height:36px;object-fit:contain;display:block}
.node-tools .map-header .brand>span{font-size:17px;line-height:1;color:#edf3e9}
.node-tools .map-header .brand small{display:block;font-size:8px;margin-top:5px;letter-spacing:.15em;color:#c9e5a0}
.node-tools .map-header nav{gap:5px}.node-tools .map-header nav button{width:44px;height:44px;padding:9px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid #62837380;border-radius:8px;background:#213c35;position:relative}
.node-tools .map-header nav svg{width:23px;height:23px;pointer-events:none}
.node-tools .map-header nav button[aria-expanded=true]{background:#557047;border-color:#d9e9a0}
.node-tools #notice-count{position:absolute;right:0;top:-3px;color:#ffda88;font-size:9px;background:#102523;border-radius:10px;padding:0 3px}
.node-tools #crosshair{top:calc(50% + 29px)}.node-tools.drawing-active #crosshair:before,.node-tools.drawing-active #crosshair:after{background:#d7ed91;box-shadow:0 0 2px #102523}
.node-tools .map-panel{top:66px;left:10px;right:auto;width:min(370px,calc(100vw - 65px));bottom:106px;border:1px solid #72906d66;border-radius:12px;background:#102523f5;box-shadow:0 8px 28px #0006}
.node-tools .map-panel>header{padding:12px 14px}.node-tools .map-panel h2{font-size:16px;letter-spacing:0}.node-tools .map-panel>header button{width:36px;height:36px;padding:6px}.node-tools .map-panel>header svg{width:23px;height:23px}
.node-tools #panel-body{padding:10px 14px}.node-tools .layer-row{border:1px solid #78977855;border-radius:9px;padding:10px;margin:10px 0}.node-tools .layer-row .actions button{padding:5px 9px;border-radius:8px;font-size:12px}
.node-tools .draw-controls{left:10px;top:66px;transform:none;width:max-content;max-width:calc(100vw - 62px);max-height:calc(50dvh - 100px);overflow:auto;overscroll-behavior:contain;padding:8px;border-radius:12px;border:1px solid #72906d88;background:#102523f7;box-shadow:0 8px 28px #0006;display:grid;gap:6px;text-align:left;white-space:normal}
.node-tools #draw-title,.draw-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.node-tools .draw-controls>div:first-of-type,.node-tool-picker{display:flex;gap:4px;flex-wrap:nowrap;align-items:center}
.node-tools .draw-controls button,.node-tools .tool-grid button,.node-tools .node-draw-panel .actions button{display:inline-flex;align-items:center;justify-content:center;flex:none;width:40px;min-width:40px;height:40px;min-height:40px;padding:8px!important;margin:0;border-radius:8px;background:#213c35;border:1px solid #62837380}
.node-tools .draw-controls button svg,.node-tools .tool-grid button svg,.node-tools .node-draw-panel .actions svg{width:23px;height:23px;pointer-events:none}
.node-tools button[aria-pressed=true],.node-tools #draw-move.point-ready{background:#557047;border-color:#d9e9a0}
.node-tools .draw-controls #draw-readout{grid-column:1/-1;font-size:12px;line-height:1.4;padding:5px 3px;color:#dbedb6;font-variant-numeric:tabular-nums;margin:0}
.node-tools #ring-settings{grid-column:1/-1;display:grid;grid-template-columns:minmax(80px,1fr) 70px 55px;gap:6px;max-width:280px}
.node-tools #ring-settings label{display:flex;flex-direction:column;gap:4px;align-items:center;margin:0;font-size:10px}.node-tools #ring-settings label>span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.node-tools #ring-settings label svg{width:17px;height:17px}.node-tools #ring-settings input,.node-tools #ring-settings select{height:34px;padding:5px;font-size:13px;margin:0}
.node-tools .map-panel.node-draw{bottom:auto;width:max-content;max-width:calc(100vw - 62px);min-height:68px;overflow:visible}
.node-tools .map-panel.node-draw>header{position:absolute;right:4px;top:4px;padding:0;border:0;z-index:1}.node-tools .map-panel.node-draw h2{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.node-tools #panel-body.node-draw-panel{padding:8px;overflow:visible}.node-tools .node-draw-panel .tool-grid{display:flex;gap:4px;padding-right:44px}.node-tools .node-draw-panel .actions{margin-top:7px;gap:4px}
.node-tools .feature-menu{width:208px;height:208px;pointer-events:none;color:#f0f4e8;z-index:6}.node-tools .feature-menu>b{top:auto;bottom:calc(100% + 5px);left:50%;transform:translateX(-50%);max-width:min(260px,calc(100vw - 22px));width:max-content;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;background:#0c171ce6;border:1px solid #c9decc55;border-radius:30px;padding:4px 13px;font-size:13px;font-weight:600;line-height:20px;box-shadow:0 3px 12px #0004}
.feature-pie{display:block;width:208px;height:208px;overflow:visible;pointer-events:none;filter:drop-shadow(0 3px 6px #0005)}.feature-pie-action{cursor:pointer;pointer-events:visiblePainted;outline:none}.feature-sector{fill:#102a30b8;stroke:#d1dfd977;stroke-width:1.2;transition:fill .12s}.feature-pie-icon{pointer-events:none}.feature-pie-action:hover .feature-sector,.feature-pie-action:focus .feature-sector{fill:#557561e8;stroke:#e3f4bf;stroke-width:2}
.node-tools .feature-menu #pie-center{position:absolute;left:75px;top:75px;width:58px;height:58px;padding:0;border:0;border-radius:50%;background:transparent!important;pointer-events:auto;box-shadow:none;font-size:0}
.node-tools .feature-menu #pie-center:focus-visible{outline:2px solid #d1e5a6}
.node-point-symbol img{display:block;width:20px;height:20px;margin:auto;pointer-events:none}.node-point-symbol.dot-symbol{width:18px!important;height:18px!important}
.node-tools .coordinate-tab{max-width:calc(100% - 24px);background:#102523;border:1px solid #8ca58166;border-bottom:0;box-shadow:0 -3px 18px #0005;border-radius:11px 11px 0 0;padding:6px 10px calc(6px + env(safe-area-inset-bottom,0px));min-width:235px}
.node-tools .coordinate-tab b{font:600 15px ui-monospace,monospace;letter-spacing:.04em}.node-tools .coordinate-tab small{display:block;font:12px ui-monospace,monospace;color:#c9e5a0;margin-top:4px}
.style-icons,.style-swatches{display:flex;flex-wrap:wrap;gap:7px;margin:9px 0}.style-icons button{width:40px;height:40px;padding:9px;background:#d9e6c6;border:2px solid transparent;border-radius:8px;color:#102523}.style-icons img{width:20px;height:20px;display:block}.style-icons [aria-pressed=true]{border-color:#ffcd67;box-shadow:0 0 0 2px #ffcd6777;background:#f0cf85}.style-swatches button{width:25px;height:25px;padding:0;border:1px solid #fff7;border-radius:50%}.style-swatches [aria-pressed=true]{outline:2px solid #ffcd67;outline-offset:2px}
.node-tools .maplibregl-ctrl-top-left,.node-tools .maplibregl-ctrl-top-right{top:0}.node-tools .follow-status{top:66px;left:auto;right:48px}
@media(pointer:fine){.node-tools #inline-tool-picker{grid-row:1}.node-tools .draw-controls>div:first-of-type{grid-row:2}}
@media(pointer:coarse){.node-tools .draw-controls{top:64px;left:8px;padding:8px;max-height:calc(50dvh - 100px)}.node-tools #inline-tool-picker{grid-row:2}.node-tools .draw-controls>div:first-of-type{grid-row:1}.node-tools #ring-settings{grid-row:3}}
@media(max-width:650px){.node-tools .map-header{height:58px;padding:0 8px;gap:7px}.node-tools .map-header .brand>span{display:none}.node-tools .map-header .brand img{width:32px;height:32px}.node-tools .map-header nav{gap:3px}.node-tools .map-header nav button{width:40px;height:40px;padding:8px}.node-tools .session-heading b{font-size:11px}.node-tools .session-heading small{font-size:9px}.node-tools .map-panel{top:66px;bottom:106px}.node-tools .map-panel.node-draw{bottom:auto}.node-tools .coordinate-tab b{font-size:14px}.node-tools .coordinate-tab small{font-size:11px}.node-tools .coordinate-tab{min-width:225px}}
@media(pointer:coarse) and (max-width:360px){.node-tools .draw-controls>div:first-of-type{flex-wrap:wrap;max-width:250px}.node-tools .map-header nav{gap:1px}.node-tools .map-header nav button{width:36px;height:38px;padding:7px}.node-tools .session-heading{max-width:70px}}
.node-tabs{display:flex;gap:6px;margin-bottom:12px;border-bottom:1px solid #8aa38545;padding-bottom:10px}.node-tabs button{flex:1;font-size:12px;padding:7px 10px}.node-tabs [aria-selected=true]{background:#557047;border-color:#d9e9a0;color:#f1f7e7}
.node-context{position:absolute;z-index:9;display:flex;flex-direction:column;width:215px;padding:7px;background:#102523;border:1px solid #72906d;border-radius:10px;box-shadow:0 8px 28px #0008;gap:4px}.node-context button{display:flex;align-items:center;text-align:left;gap:8px;font-size:13px;padding:8px}.node-context svg{width:19px;height:19px;flex:none}
.node-tools .feature-menu #pie-center{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
.feature-action-dialog{width:min(430px,calc(100vw - 28px));padding:17px;border-radius:12px;background:#102523f5}.feature-action-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.feature-action-head button{padding:6px;width:38px;height:38px}.feature-action-head svg{width:23px;height:23px}.feature-action-dialog h2{font-size:15px;letter-spacing:0;overflow-wrap:anywhere;margin:8px 0 16px;color:#dce9c8}.feature-action-notes{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.6}.feature-measure{margin:12px 0}.feature-measure>span{font-size:11px;color:#b6cbbf}.feature-measure>p{font-size:14px;line-height:1.5;margin:3px 0;overflow-wrap:anywhere}.feature-relative{border-top:1px solid #9bb4a255;margin-top:16px;padding-top:3px}.feature-relative small{font-size:11px;color:#b6cbbf}.feature-relative>p{font-size:13px;line-height:1.5}
.node-tools .follow-status button{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:5px}.node-tools .follow-status button svg{width:17px;height:17px}