@import"https://fonts.googleapis.com/icon?family=Material+Icons";body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;height:100vh;overflow:hidden;background-color:#f5f5f5;color:#333}#app{display:flex;height:100%;box-shadow:0 0 10px #0000001a}#map{flex:7;height:100%;z-index:1;box-shadow:0 0 5px #0003}#geojson-input{flex:3;padding:15px;border-left:1px solid #ddd;overflow-y:auto;height:100%;background-color:#fff;display:flex;flex-direction:column}button{padding:10px;background-color:#4285f4;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700}button:hover{background-color:#3367d6}.ol-control button{display:flex;font-size:1.2em;align-items:center;justify-content:center}.ol-zoom .ol-zoom-in,.ol-zoom .ol-zoom-out{font-size:1.2em;padding:0;display:flex;align-items:center;justify-content:center}.ol-zoom{top:90px!important;right:10px!important;left:auto!important}.material-icons{font-size:18px}@media (max-width: 768px){#app{flex-direction:column}#map,#geojson-input{flex:none;width:100%}#map{height:60vh}#geojson-input{height:40vh;border-left:none;border-top:1px solid #ddd}}.ol-control.menu-control{position:absolute!important;top:10px!important;left:10px!important;z-index:2}.menu-button{background:#fff;color:#333;width:36px;height:36px;padding:0;border-radius:4px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 4px #00000026}.menu-button:hover{background:#f7f7f7}.menu-dropdown{margin-top:6px;background:#fff;border-radius:6px;box-shadow:0 4px 12px #0000001a;padding:6px 0;min-width:160px}.menu-link{display:block;padding:8px 12px;color:#333;text-decoration:none;font-size:14px}.menu-link:hover{background:#f2f2f2}.menu-link.disabled{color:#999;cursor:default;background:transparent}.file-upload-container{margin-bottom:10px;display:flex;justify-content:flex-start;gap:10px;flex-wrap:nowrap;align-items:center}.upload-button{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;background-color:#4285f4;color:#fff;border:none;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s,box-shadow .2s;box-shadow:0 1px 3px #0003}.upload-button:hover{background-color:#3367d6;box-shadow:0 2px 5px #0000004d}.upload-button:active{background-color:#2d5aa0;box-shadow:0 1px 2px #0000004d}.upload-button .material-icons{font-size:18px}.download-button{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;background-color:#34a853;color:#fff;border:none;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s,box-shadow .2s;box-shadow:0 1px 3px #0003}.download-button:hover{background-color:#2d8f3f;box-shadow:0 2px 5px #0000004d}.download-button:active{background-color:#1e7e34;box-shadow:0 1px 2px #0000004d}.download-button .material-icons{font-size:18px}.geojson-textarea{width:100%;height:100%;padding:10px;box-sizing:border-box;border:1px solid #ccc;border-radius:4px;resize:vertical;font-family:monospace;font-size:14px;line-height:1.5;background-color:#f9f9f9;box-shadow:inset 0 1px 3px #0000001a;transition:border-color .2s,box-shadow .2s}.geojson-textarea:focus{border-color:#66afe9;outline:none;box-shadow:inset 0 1px 3px #0000001a,0 0 8px #66afe999}.clear-btn{color:#db4437}.clear-btn:hover{background-color:#f8f8f8}.ol-control.search-control{top:30px!important;right:.5em!important;left:unset!important;position:absolute!important;z-index:1;background:#fff;border-radius:4px;box-shadow:0 1px 4px #0000001a;padding:4px;display:flex;flex-direction:row;align-items:center;gap:4px}.search-input{width:200px;height:28px;border:none;padding:0 8px;font-size:14px}.search-input:focus{outline:none}.search-button{background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:4px}.search-button:hover{background-color:#0000000d}.search-suggestions{box-shadow:0 2px 8px #00000014}.search-suggestions>div:hover{background:#f0f0f0}.ol-control.north-control{top:200px!important;right:.7em!important;left:unset!important;position:absolute!important}.north-button{background-color:#fff;border:none;border-radius:4px;width:32px;height:32px;font-size:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 0 3px #0000004d;transition:background-color .2s}.north-button:hover{background-color:#f0f0f0}.ol-control.fullscreen-control{top:170px!important;right:.7em!important;left:unset!important;position:absolute!important}.converter-form{display:flex;flex-direction:column;gap:15px;padding:10px}.form-group{display:flex;flex-direction:column;gap:5px}.input-group{display:flex;gap:10px;align-items:center}.input-group input{flex:1;padding:8px;border:1px solid #ddd;border-radius:4px}.input-group-prefix{font-weight:700;padding:0 5px}.custom-epsg{margin-top:-10px}.custom-epsg-btn{padding:8px 12px;min-width:60px}.search-group input{width:100%;padding:8px;border:1px solid #ddd;border-radius:4px;margin-bottom:10px}select{padding:8px;border:1px solid #ddd;border-radius:4px;background-color:#fff;width:100%;overflow-y:auto}optgroup{font-weight:700;margin-top:5px}#x-output,#y-output{background-color:#f5f5f5}.convert-section{display:flex;flex-direction:column;gap:12px;padding:12px;background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #00000014}.source-section{border-left:4px solid #4285f4}.dest-section{border-left:4px solid #34a853}.actions-row{display:flex;gap:10px;align-items:center;justify-content:flex-start}.actions-row button{white-space:nowrap}#convert-btn{background-color:#34a853}#convert-btn:hover{background-color:#2c8b47}.ol-control.drawing-controls{top:170px!important;right:.7em!important;left:unset!important;position:absolute!important;z-index:1;background:#fff;border-radius:4px;box-shadow:0 1px 4px #0000001a;padding:2px 0;display:flex;flex-direction:column;gap:4px}.drawing-control-btn{margin:2px 0;display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background-color:#fffc;border:none;border-radius:4px;font-size:18px;cursor:pointer;box-shadow:0 0 3px #0000004d;transition:background-color .2s}.drawing-control-btn:hover{background-color:#ffffffe6}.drawing-control-btn.active{background-color:#4285f4;color:#fff}