.app-container{display:flex;min-height:calc(100vh - var(--header-height) - var(--footer-height))}.app-navigation{width:250px;background-color:var(--surface-color);border-right:1px solid var(--border-color);padding:var(--spacing-md) 0;flex-shrink:0}.app-content{flex:1;padding:var(--spacing-lg);overflow-y:auto}.navigation-menu{display:flex;flex-direction:column}.menu-list{list-style:none;padding:0;margin:0}.menu-item{display:flex;align-items:center;padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;transition:background-color .2s;border-left:3px solid transparent}.menu-item:hover{background-color:var(--hover-color)}.menu-item.active{background-color:var(--active-color);border-left-color:var(--primary-color);font-weight:600}.menu-icon{font-size:1.5rem;margin-right:var(--spacing-md)}.menu-label{font-size:1rem}@media (max-width: 768px){.app-container{flex-direction:column}.app-navigation{width:100%;border-right:none;border-bottom:1px solid var(--border-color)}.navigation-menu{flex-direction:row}.menu-list{display:flex;width:100%}.menu-item{flex:1;flex-direction:column;padding:var(--spacing-sm);text-align:center}.menu-icon{margin-right:0;margin-bottom:var(--spacing-xs)}.menu-label{font-size:.75rem}}.dashboard{display:flex;flex-direction:column;gap:var(--spacing-lg)}.players-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg)}@media (max-width: 768px){.players-grid{grid-template-columns:1fr}}.import-tiles{display:flex;flex-direction:column;gap:var(--spacing-lg)}.dashboard-tile{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:var(--spacing-lg)}.dashboard-tile h2{margin-top:0;margin-bottom:var(--spacing-md);font-size:1.25rem;color:var(--text-color)}.player-columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-md)}.player-column{background-color:var(--background-color);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:var(--spacing-md)}.player-column h3{margin-top:0;margin-bottom:var(--spacing-sm);font-size:1rem;display:flex;align-items:center}.player-color-indicator{width:12px;height:12px;border-radius:50%;margin-right:var(--spacing-xs);display:inline-block}.player-file-list{list-style:none;padding:0;margin:0}.player-file-item{padding:var(--spacing-xs) 0;font-size:.75rem;color:var(--text-secondary);border-bottom:1px solid var(--border-color);display:flex;flex-direction:column;gap:2px}.player-file-item:last-child{border-bottom:none}.player-file-item.selected{background-color:#2196f314}.player-file-item.selected .file-name{font-weight:600;color:var(--primary-color)}.player-file-item:hover{background-color:#00000005}.file-item-header{display:flex;align-items:center;gap:var(--spacing-xs);width:100%}.file-item-header input[type=checkbox]{cursor:pointer;flex-shrink:0;width:14px;height:14px}.file-name{font-size:.75rem;color:var(--text-color);word-break:break-word;line-height:1.2;flex:1;min-width:0}.file-item-metadata{display:flex;gap:var(--spacing-xs);font-size:.625rem;padding-left:calc(14px + var(--spacing-xs));color:var(--text-secondary);line-height:1.3}.metadata-label{color:var(--text-secondary);font-weight:500;min-width:40px}.metadata-value{color:var(--text-secondary)}.no-files{font-size:.875rem;color:var(--text-secondary);font-style:italic;margin:0}.file-group{margin-bottom:var(--spacing-md)}.file-group.has-group-name{border:1px solid var(--border-color);border-radius:var(--border-radius);padding:var(--spacing-sm);background-color:var(--background-color)}.group-header{display:flex;align-items:center;gap:var(--spacing-xs);margin-bottom:var(--spacing-xs);padding-bottom:var(--spacing-xs);border-bottom:1px solid var(--border-color)}.group-name{font-weight:600;font-size:.8rem;color:var(--text-color)}.group-count{font-size:.7rem;color:var(--text-secondary)}.btn-edit-file{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:1rem;padding:2px 4px;margin-left:auto;flex-shrink:0;opacity:0;transition:opacity .2s,color .2s}.player-file-item:hover .btn-edit-file{opacity:1}.btn-edit-file:hover{color:var(--primary-color)}.file-edit-form{display:flex;flex-direction:column;gap:var(--spacing-xs);padding:var(--spacing-xs)}.file-edit-form input[type=text]{padding:var(--spacing-xs);border:1px solid var(--border-color);border-radius:4px;font-size:.75rem;font-family:inherit}.edit-actions{display:flex;gap:var(--spacing-xs);justify-content:flex-end}.btn-save-edit,.btn-cancel-edit{border-radius:4px;cursor:pointer;font-size:1rem;width:28px;height:28px;display:flex;align-items:center;justify-content:center;transition:all .2s;font-weight:700;border:none}.file-original-name{font-size:.625rem;color:var(--text-secondary);font-style:italic;padding-left:calc(14px + var(--spacing-xs));margin-top:2px}.dashboard-tile.statistics-table{overflow-x:auto}.dashboard-tile.map-view{min-height:700px}.dashboard-tile.map-view #map-view{min-height:650px}.player-table .table-container{overflow-x:auto;-webkit-overflow-scrolling:touch}.player-table table{min-width:100%;border-collapse:collapse;font-size:.875rem}.player-table th,.player-table td{padding:var(--spacing-sm);text-align:left;white-space:nowrap}.player-table th{background-color:var(--surface-color);color:var(--text-color);font-weight:600;border-bottom:2px solid var(--border-color);position:sticky;top:0;z-index:10}.player-table td.number{text-align:right;font-variant-numeric:tabular-nums}.player-table .player-color-dot{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:var(--spacing-xs);vertical-align:middle}.player-table tbody tr{border-bottom:1px solid var(--border-color)}.player-table tbody tr:hover{background-color:var(--hover-color)}.player-table tfoot{border-top:2px solid var(--border-color);font-weight:600}.player-table .table-summary{margin-top:var(--spacing-md);padding:var(--spacing-sm);background-color:var(--background-color);border-radius:var(--border-radius);font-size:.875rem;text-align:center}@media (max-width: 768px){.dashboard{gap:var(--spacing-md)}.dashboard-tile{padding:var(--spacing-md)}.player-columns{grid-template-columns:1fr}.dashboard-tile.map-view{min-height:400px}.dashboard-tile.map-view #map-view{min-height:350px}.player-table table{font-size:.75rem}.player-table th,.player-table td{padding:var(--spacing-xs)}.player-table th:nth-child(n+9),.player-table td:nth-child(n+9){font-size:.7rem}.player-table .table-summary{font-size:.75rem}}.player-table{width:100%}.table-container{overflow-x:auto;background:var(--surface);border-radius:var(--border-radius)}table{width:100%;border-collapse:collapse;font-size:.95rem}thead{background-color:var(--primary-color);color:#fff}thead th{padding:var(--spacing-sm) var(--spacing-xs);text-align:left;font-weight:600;position:sticky;top:0;z-index:10}thead th:not(:first-child){text-align:right}tbody td{padding:var(--spacing-sm) var(--spacing-xs);border-bottom:1px solid var(--border)}tbody tr:hover{background-color:#2196f30d}tfoot{background-color:var(--background);font-weight:600}tfoot td{padding:var(--spacing-sm) var(--spacing-xs);border-top:2px solid var(--primary-color)}.number{text-align:right;font-variant-numeric:tabular-nums}.player-color-dot{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:var(--spacing-xs);vertical-align:middle}.table-summary{margin-top:var(--spacing-sm);padding:var(--spacing-sm);background-color:var(--background);border-radius:var(--border-radius);text-align:center}.empty-state{text-align:center;padding:var(--spacing-lg);color:var(--text-secondary)}.empty-state p{margin-bottom:var(--spacing-xs)}@media (max-width: 768px){table{font-size:.85rem}thead th,tbody td,tfoot td{padding:var(--spacing-xs)}}#map-view{width:100%;min-height:400px;height:500px;border-radius:var(--border-radius);overflow:hidden;position:relative}.leaflet-container{font-family:inherit;border-radius:var(--border-radius)}.leaflet-popup-content-wrapper{border-radius:var(--border-radius)}.leaflet-popup-content{margin:var(--spacing-sm);line-height:1.6}.leaflet-control-zoom{border:none!important;box-shadow:var(--shadow)}.leaflet-control-zoom a{background-color:var(--surface)!important;color:var(--text-primary)!important;border:1px solid var(--border)!important}.leaflet-control-zoom a:hover{background-color:var(--primary-color)!important;color:#fff!important}.leaflet-bar{border:none!important}@media (max-width: 768px){#map-view{height:350px;min-height:300px}}@media (min-width: 1024px){#map-view{height:600px}}.player-form,.import-form,.filter-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.form-group{display:flex;flex-direction:column}.form-group label{margin-bottom:var(--spacing-xs);font-weight:500;color:var(--text-secondary)}.form-group label small{display:block;font-weight:400;font-size:.85rem;margin-top:.25rem;color:var(--text-secondary)}.form-group input[type=text],.form-group input[type=number],.form-group input[type=datetime-local],.form-group input[type=file],.form-group select{width:100%}.form-group input[type=color]{height:40px;width:100px;padding:2px;cursor:pointer}.btn-primary,.btn-secondary,.btn-delete{padding:var(--spacing-xs) var(--spacing-md);border:none;border-radius:var(--border-radius);font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-dark);box-shadow:var(--shadow-hover)}.btn-secondary{background-color:var(--text-secondary);color:#fff}.btn-secondary:hover{background-color:var(--text-primary)}.btn-delete{background-color:var(--error);color:#fff;width:32px;height:32px;padding:0;font-size:1.5rem;line-height:32px;display:flex;align-items:center;justify-content:center}.btn-delete:hover{background-color:#d32f2f}.players-list h3{margin-top:var(--spacing-md);margin-bottom:var(--spacing-sm);color:var(--text-primary)}.player-items{list-style:none;padding:0;margin:0}.player-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);background-color:var(--background);border-radius:var(--border-radius);margin-bottom:var(--spacing-xs);transition:transform .2s}.player-item:hover{transform:translate(4px)}.player-color{width:24px;height:24px;border-radius:50%;border:2px solid white;box-shadow:0 1px 3px #0003}.player-name{flex:1;font-weight:500}.import-progress{margin-top:var(--spacing-md);padding:var(--spacing-md);background-color:var(--background);border-radius:var(--border-radius)}.progress-bar-container{width:100%;height:24px;background-color:var(--border);border-radius:var(--border-radius);overflow:hidden}.progress-bar{height:100%;background-color:var(--primary-color);transition:width .3s ease;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem;font-weight:600}#progress-text{margin-top:var(--spacing-sm);text-align:center;color:var(--text-secondary)}.import-results{margin-top:var(--spacing-md)}.results-summary{padding:var(--spacing-sm);border-radius:var(--border-radius);margin-bottom:var(--spacing-sm)}.results-list{list-style:none;padding:0;margin:0}.result-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-xs);border-bottom:1px solid var(--border)}.result-item:last-child{border-bottom:none}.result-item.success{color:var(--secondary-color)}.result-item.error{color:var(--error)}.result-icon{font-weight:700;font-size:1.2rem}.result-file{flex:1;font-weight:500}.result-details{color:var(--text-secondary);font-size:.9rem}.result-error{color:var(--error);font-size:.9rem}.custom-date-range{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm);padding:var(--spacing-sm);background-color:var(--background);border-radius:var(--border-radius)}.filter-info{margin-top:var(--spacing-md);padding:var(--spacing-sm);background-color:#2196f31a;border-radius:var(--border-radius);text-align:center;color:var(--primary-color);font-weight:500}.message{margin-top:var(--spacing-sm);padding:var(--spacing-sm);border-radius:var(--border-radius);font-weight:500}.warning-message{background-color:#ffa0001a;color:#f57c00;border-left:4px solid #f57c00}.mixed-message{background-color:#ffa0001a;color:#f57c00}@media (max-width: 768px){.custom-date-range{grid-template-columns:1fr}.form-group input[type=color]{width:100%}}.gpx-file-list{width:100%}.file-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--border);flex-wrap:wrap;gap:var(--spacing-md)}.gpx-file-list h3{margin:0;color:var(--text-primary);font-size:1.5rem;font-weight:700}.selection-controls{display:flex;align-items:center;gap:var(--spacing-md)}.checkbox-label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;font-size:.95rem;color:var(--text-secondary);-webkit-user-select:none;user-select:none;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius);transition:background-color .2s}.checkbox-label:hover{background-color:#2196f30d}.checkbox-label input[type=checkbox]{cursor:pointer;width:20px;height:20px;accent-color:var(--primary-color)}.no-files{text-align:center;padding:var(--spacing-lg) * 2;color:var(--text-secondary);background:#00000005;border-radius:var(--border-radius);border:2px dashed var(--border)}.file-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:var(--spacing-md)}.file-item{display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:auto auto;gap:var(--spacing-sm) var(--spacing-md);padding:var(--spacing-md);background:#fafafa;border:2px solid var(--border);border-radius:8px;transition:all .2s}.file-item:hover{border-color:var(--primary-color);box-shadow:0 4px 12px #00000014;transform:translateY(-2px)}.file-item.selected{border-color:var(--primary-color);background:#2196f314}.file-checkbox{grid-column:1;grid-row:1 / 3;display:flex;align-items:center;cursor:pointer;margin:0}.file-checkbox input[type=checkbox]{cursor:pointer;width:22px;height:22px;margin:0;accent-color:var(--primary-color)}.file-info{grid-column:2;grid-row:1 / 2;min-width:0}.file-info-clickable{cursor:pointer;transition:all .2s}.file-info-clickable:hover .file-name strong{color:var(--primary-color)}.file-name{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs);font-size:1.05rem}.file-icon{font-size:1.3rem;flex-shrink:0}.file-name strong{color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.file-details{grid-column:2;grid-row:2 / 3;display:flex;flex-direction:column;gap:.4rem;font-size:.85rem}.player-badge{display:inline-block;padding:.3rem .8rem;color:#fff;border-radius:14px;font-size:.75rem;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.2);width:fit-content;margin-bottom:.2rem}.detail-item{color:var(--text-secondary);display:flex;align-items:center;gap:.4rem}.upload-date{font-size:.75rem;opacity:.75;font-style:italic}.file-item .btn-delete{grid-column:3;grid-row:1;padding:.4rem .8rem;background:#f44336;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:.75rem;font-weight:500;transition:all .2s;white-space:nowrap;height:fit-content;width:auto;min-width:auto;display:flex;align-items:center;justify-content:center}.file-item .btn-delete:hover{background:#d32f2f;transform:translateY(-1px);box-shadow:0 2px 6px #f443364d}.file-item .btn-delete:active{transform:translateY(0)}.file-item .btn-delete:disabled{background:#9e9e9e;cursor:not-allowed;transform:none;opacity:.6}@media (max-width: 768px){.file-list{grid-template-columns:1fr}.file-item{grid-template-columns:auto 1fr;grid-template-rows:auto auto auto}.file-checkbox{grid-row:1 / 3}.file-item .btn-delete{grid-column:1 / -1;grid-row:3;width:100%;margin-top:var(--spacing-sm)}.file-details{font-size:.8rem}.file-name{font-size:.95rem}.file-list-header{flex-direction:column;align-items:flex-start}}@media (min-width: 769px) and (max-width: 1100px){.file-list{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media (min-width: 1101px){.file-list{grid-template-columns:repeat(auto-fill,minmax(400px,1fr))}}.gpx-file-table-wrapper{overflow-x:auto;max-width:100%}.gpx-file-table{width:100%;border-collapse:collapse;font-size:.875rem}.gpx-file-table thead{background-color:var(--surface-color);border-bottom:2px solid var(--border-color)}.gpx-file-table th{padding:var(--spacing-sm) var(--spacing-xs);font-weight:600;color:var(--text-color);white-space:nowrap;vertical-align:middle}.gpx-file-table tbody tr{border-bottom:1px solid var(--border-color);transition:background-color .2s}.gpx-file-table tbody tr:hover{background-color:var(--hover-color)}.gpx-file-table td{padding:var(--spacing-sm) var(--spacing-xs);color:var(--text-secondary);vertical-align:middle}.actions-cell{width:80px;text-align:center!important}.name-cell{min-width:180px;max-width:300px;text-align:left!important}td.name-cell{color:var(--text-color)}.name-cell .name-display{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.name-cell .original-filename{font-size:.7rem;color:var(--text-secondary);font-style:italic;margin-top:2px}.group-cell{min-width:100px;text-align:left!important}.group-badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:.7rem;background-color:var(--background-color);border:1px solid var(--border-color);color:var(--text-color);font-weight:500}.player-cell{min-width:120px;text-align:left!important}.daterange-cell{min-width:250px;text-align:left!important}.points-cell{min-width:110px;text-align:right!important}.filesize-cell{min-width:100px;text-align:right!important}.import-cell{min-width:150px;text-align:left!important}.player-badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:.75rem;color:#fff;font-weight:500}td.daterange-cell,td.import-cell{font-size:.75rem}.actions-cell{display:flex;gap:4px;justify-content:center}.btn-edit-table,.btn-delete-table{background-color:transparent;border:1px solid var(--border-color);color:var(--text-secondary);width:28px;height:28px;border-radius:4px;cursor:pointer;font-size:1rem;line-height:1;padding:0;display:inline-flex;align-items:center;justify-content:center;transition:all .2s}.btn-edit-table:hover{background-color:var(--primary-color);border-color:var(--primary-color);color:#fff}.btn-delete-table{font-size:1.2rem}.btn-delete-table:hover{background-color:#dc3545;border-color:#dc3545;color:#fff}.btn-delete-table:disabled{opacity:.5;cursor:not-allowed}.editing-row{background-color:#2196f30d}.editing-row:hover{background-color:#2196f314!important}.edit-actions{display:flex;gap:4px;justify-content:center}.btn-save-edit,.btn-cancel-edit{border-radius:4px;cursor:pointer;font-size:1rem;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;transition:all .2s;font-weight:700;border:none}.btn-save-edit{background-color:#4caf50;color:#fff}.btn-save-edit:hover{background-color:#45a049}.btn-cancel-edit{background-color:#f44336;color:#fff}.btn-cancel-edit:hover{background-color:#da190b}.edit-custom-name,.edit-group-name{width:100%;padding:6px 8px;border:1px solid var(--border-color);border-radius:4px;font-size:.875rem;font-family:inherit}.edit-custom-name:focus,.edit-group-name:focus{outline:none;border-color:var(--primary-color)}@media (max-width: 768px){.gpx-file-table{font-size:.75rem}.gpx-file-table th,.gpx-file-table td{padding:var(--spacing-xs)}.name-cell{max-width:150px}.daterange-cell,.import-cell{font-size:.625rem}.btn-edit-table,.btn-delete-table{width:24px;height:24px;font-size:.875rem}}:root{--primary-color: #2196F3;--primary-dark: #1976D2;--secondary-color: #4CAF50;--background: #f5f5f5;--background-color: #f5f5f5;--surface: #ffffff;--surface-color: #ffffff;--error: #f44336;--text-primary: #212121;--text-color: #212121;--text-secondary: #757575;--border: #e0e0e0;--border-color: #e0e0e0;--hover-color: #f0f0f0;--active-color: #e3f2fd;--shadow: 0 2px 4px rgba(0,0,0,.1);--shadow-hover: 0 4px 8px rgba(0,0,0,.15);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--border-radius: 4px;--header-height: 60px;--footer-height: 40px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.6;color:var(--text-primary);background-color:var(--background)}h1,h2,h3,h4,h5,h6{margin-bottom:var(--spacing-sm);font-weight:600}h1{font-size:2rem}h2{font-size:1.5rem;color:var(--primary-color)}button{cursor:pointer;font-family:inherit;font-size:1rem;padding:var(--spacing-xs) var(--spacing-md);border:none;border-radius:var(--border-radius);background-color:var(--primary-color);color:#fff;transition:background-color .2s,box-shadow .2s}button:hover{background-color:var(--primary-dark);box-shadow:var(--shadow-hover)}button:disabled{opacity:.5;cursor:not-allowed}input,select{font-family:inherit;font-size:1rem;padding:var(--spacing-xs);border:1px solid var(--border);border-radius:var(--border-radius);background-color:var(--surface)}input:focus,select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #2196f31a}label{display:block;margin-bottom:var(--spacing-xs);font-weight:500;color:var(--text-secondary)}#app{min-height:100vh;display:flex;flex-direction:column}.app-header{background-color:var(--primary-color);color:#fff;padding:var(--spacing-md);text-align:center;box-shadow:var(--shadow)}.app-header h1{margin-bottom:.25rem;color:#fff}.tagline{font-size:.9rem;opacity:.9}.app-main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:var(--spacing-md);display:grid;grid-template-columns:1fr;gap:var(--spacing-md)}.section{background-color:var(--surface);border-radius:var(--border-radius);padding:var(--spacing-md);box-shadow:var(--shadow)}.app-footer{background-color:var(--surface);text-align:center;padding:var(--spacing-md);border-top:1px solid var(--border);color:var(--text-secondary);font-size:.9rem}@media (min-width: 768px){.app-main{grid-template-columns:repeat(2,1fr)}.table-section,.map-section,.file-list-section{grid-column:1 / -1}}@media (min-width: 1024px){.app-main{grid-template-columns:repeat(3,1fr)}.table-section,.map-section,.file-list-section{grid-column:1 / -1}}.hidden{display:none!important}.error-message{color:var(--error);background-color:#f443361a;padding:var(--spacing-sm);border-radius:var(--border-radius);margin-top:var(--spacing-sm)}.success-message{color:var(--secondary-color);background-color:#4caf501a;padding:var(--spacing-sm);border-radius:var(--border-radius);margin-top:var(--spacing-sm)}.loading{text-align:center;padding:var(--spacing-md);color:var(--text-secondary)}