:root{color-scheme:light;--ink:#1c1c1c;--line:#c8c8c8;--panel:#fff;--cyan:#49c2ef;--cyan-2:#d7f1fb;--shadow:0 1px 4px rgba(0,0,0,0.18);font-family:Segoe UI,Tahoma,Arial,sans-serif}*{box-sizing:border-box}body,html{margin:0;height:100%}body{overflow:hidden;color:var(--ink);background:#d5f1ee}button,input,select{font:inherit;color:inherit}button{cursor:pointer}a{color:#0b57d0}.app{position:relative;width:100vw;height:100vh}.map-host{position:absolute;inset:0;width:100%;height:100%}.maplibregl-map{font-family:inherit}.maplibregl-ctrl-bottom-left{margin-left:8px}.rail{position:absolute;z-index:3;display:flex;flex-direction:column;gap:6px}.rail-left{top:3px;left:3px}.rail-right{top:3px;right:3px}.rail-corner{right:3px;bottom:3px;align-items:flex-end;gap:4px}.corner-row{display:flex;gap:2px}.tool{width:38px;height:38px;padding:0;display:grid;place-items:center;background:#fff;border:1px solid #bdbdbd;color:#333;box-shadow:0 0 0 1px rgba(255,255,255,.4)}.rail-corner .tool{width:34px;height:34px;font-size:12px;font-weight:700}.tool svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.tool:hover{background:#f4f8fb}.tool.active{background:var(--cyan-2);border-color:#7eb7d4}.tool:disabled{opacity:.38;cursor:default}.panel{position:absolute;z-index:4;background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;min-width:280px}.panel-left{left:48px;width:390px}.panel-left,.panel-right{top:3px;max-height:calc(100% - 8px)}.panel-right{right:48px;width:460px}.panel-right.gallery{width:520px}.panel-info{right:48px;bottom:78px;width:320px}.gallery-switch,.panel-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-bottom:1px solid #e4e4e4;background:#fafafa}.button-row button,.gallery-switch button,.import-row,.panel-head button,.primary{border:1px solid #c5c5c5;background:#fff;padding:4px 8px}.gallery-switch{padding:0;gap:0;background:#fff}.gallery-switch button{flex:1 1;border:0;border-bottom:2px solid transparent;background:#fff;padding:8px 6px}.gallery-switch button.on{background:#7ec8ea;border-bottom-color:#2f87b5;font-weight:650}.gallery-switch .icon-x{flex:0 1;width:36px}.panel-scroll{overflow:auto;padding:8px 10px 14px}.empty{color:#666;padding:8px}.error{color:#a32020}.search-line{padding:8px 10px 0}.coord-search input,.editor-preview input,.opt-row input[type=range],.opt-row select,.search-line input,.stack-field input,.stack-field select{width:100%;border:1px solid #c8c8c8;background:#fff;padding:4px 6px}.section-row{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:2px;gap:2px;padding:8px 8px 0}.section-row button{border:1px solid transparent;background:transparent;padding:4px 2px 6px;display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}.section-row button span{font-size:16px;line-height:1}.section-row button small{font-size:9px;line-height:1.15;text-align:center;color:#444}.section-row button.on{background:#b9e6f8;border-color:#8ecae6}.side-row{display:flex;gap:4px;padding:8px 10px 0}.side-row button{flex:1 1;border:2px solid #ccc;background:#fff;padding:4px 2px;font-size:12px;font-weight:700}.side-row button.on{background:#f4f4f4}.style-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:6px 8px;gap:6px 8px;padding:8px 10px 0;font-size:11px}.style-grid label{display:flex;flex-direction:column;gap:2px;color:#333}.style-grid select{font-size:11px;width:100%}.style-checks{display:flex;flex-wrap:wrap;gap:4px 10px;grid-column:1/-1;align-items:center}.style-checks label{flex-direction:row;align-items:center;gap:4px}.generic-row{display:flex;flex-wrap:wrap;gap:4px;padding:8px 10px}.generic-row button{border:1px solid #ccc;background:#fff;padding:3px 8px}.generic-row button.on{background:#b9e6f8}.subhead{width:100%;display:flex;justify-content:space-between;background:transparent;border:0;border-bottom:1px solid #e6e6e6;padding:7px 2px;font-weight:700;text-align:left}.subhead.minor{font-weight:600;padding-left:8px}.subgroup{margin-bottom:6px}.symbol-grid{display:grid;grid-template-columns:repeat(6,1fr);grid-gap:4px;gap:4px;padding:6px 0 8px}.symbol-cell{position:relative;height:78px;border:1px solid #222;background:var(--cyan);display:grid;place-items:center;overflow:hidden;padding:2px}.symbol-cell.side-h{background:#ffc9c9}.symbol-cell.side-n{background:#d9f5d9}.symbol-cell.side-u{background:#fff3b0}.symbol-cell.on{outline:2px solid #c62828;outline-offset:1px}.symbol-cell:hover{filter:brightness(1.05)}.thumb-svg{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.thumb-svg svg{display:block;width:100%;height:100%}.thumb-fallback{font-size:10px;font-weight:700;letter-spacing:.02em}.symbol-cell .fav{position:absolute;top:0;right:2px;color:#7a4b00;font-style:normal;font-size:10px}.check-row,.graphic-row,.layer-row,.opt-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 0;font-size:13px}.options details{border-bottom:1px solid #eee;padding-bottom:6px;margin-bottom:6px}.options summary{font-weight:700;cursor:pointer;padding:4px 0}.opt-row input[type=range],.opt-row select{width:150px}.check-row{justify-content:flex-start}.stack-field{display:flex;flex-direction:column;gap:3px;margin:6px 0;font-size:12px}.editor-preview{display:flex;gap:10px;align-items:center;margin-bottom:8px}.editor-preview .thumb-svg{width:72px;height:72px;flex:none}.editor-preview small{color:#666}.affil-row{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:4px;gap:4px;margin-bottom:8px}.affil-row button{border:2px solid #ccc;background:#fff;padding:4px}.affil-row button.on{background:#eef6ff}.button-row{display:flex;gap:8px;margin-top:10px}.button-row .danger{color:#a32020}.primary{background:#1777b5!important;color:#fff;border-color:#0e5e92!important;margin-right:8px}.layer-row{border-bottom:1px solid #eee}.layer-row.active{background:#eef7fd}.layer-name{flex:1 1;text-align:left;border:0;background:transparent;font-weight:650}.layer-row input{width:120px}.graphic-row,.layer-row button{border:0;background:transparent}.graphic-row{width:100%;text-align:left;border-bottom:1px solid #f0f0f0}.graphic-row.on{background:#e7f5fd}.graphic-row span{display:flex;flex-direction:column}.graphic-row small{color:#777}.import-row{display:flex;flex-direction:column;gap:4px;margin-top:12px;font-size:12px}.coord-readout,.coord-search,.hint,.measure-chip{position:absolute;z-index:5;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:6px 10px;font-size:13px}.hint{top:12px;max-width:min(640px,70vw)}.coord-search,.hint{left:50%;transform:translateX(-50%)}.coord-search{top:52px;display:flex;gap:6px;align-items:center}.coord-search input{width:220px}.coord-readout{left:8px;bottom:28px}.measure-chip{left:50%;bottom:18px;transform:translateX(-50%);display:flex;gap:8px;align-items:center}.symbol-marker{cursor:-webkit-grab;cursor:grab}.symbol-marker.selected{filter:drop-shadow(0 0 1px #e65100) drop-shadow(0 0 2px #ff9800)}.symbol-marker svg{display:block;width:100%;height:100%;overflow:visible}.map-pin{width:14px;height:14px;border:2px solid #111;border-radius:50% 50% 50% 0;transform:rotate(-45deg)}.map-pin-label,.map-text{background:rgba(255,255,255,.92);border:1px solid #222;padding:1px 4px;font-size:12px;font-weight:650;white-space:nowrap}.map-text{font-size:15px}.app.dark{--ink:#eee;--panel:#2a2a2a;--line:#555;color:#eee}.app.dark .button-row button,.app.dark .coord-readout,.app.dark .coord-search,.app.dark .gallery-switch,.app.dark .generic-row button,.app.dark .hint,.app.dark .measure-chip,.app.dark .panel,.app.dark .panel-head,.app.dark .tool,.app.dark input,.app.dark select{background:#2a2a2a;color:#eee;border-color:#555}.app.dark .section-row button small{color:#ccc}.app.dark .gallery-switch button.on,.app.dark .tool.active{background:#1d4e66}@media print{.coord-search,.hint,.measure-chip,.panel,.rail{display:none!important}}