:root{--studio-bg: #0f1117;--studio-surface: #1a1d27;--studio-surface-2: #222633;--studio-surface-3: #2a2f3f;--studio-border: #2d3348;--studio-border-light: #363d54;--studio-text: #e8eaf0;--studio-text-dim: #8b91a5;--studio-text-muted: #5c6280;--studio-accent: #3b82f6;--studio-accent-hover: #60a5fa;--studio-accent-glow: rgba(59, 130, 246, .2);--studio-danger: #ef4444;--studio-success: #22c55e;--studio-warning: #f59e0b;--studio-radius: 10px;--studio-radius-sm: 6px;--studio-shadow: 0 4px 24px rgba(0, 0, 0, .4);--studio-panel-width-left: 280px;--studio-panel-width-right: 300px;--studio-toolbar-height: 52px;--studio-bottom-height: 200px;--studio-transition: .2s cubic-bezier(.4, 0, .2, 1)}.studio-layout{position:fixed;inset:0;display:flex;flex-direction:column;background:var(--studio-bg);color:var(--studio-text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow:hidden;z-index:1000}.top-toolbar{height:var(--studio-toolbar-height);display:flex;align-items:center;justify-content:space-between;padding:0 12px;background:var(--studio-surface);border-bottom:1px solid var(--studio-border);z-index:10;flex-shrink:0}.toolbar-left{display:flex;align-items:center;gap:10px;min-width:0}.toolbar-logo{display:flex;align-items:center;gap:6px;white-space:nowrap}.logo-icon{font-size:20px}.logo-text{font-size:15px;font-weight:700;background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.3px}.toolbar-divider{width:1px;height:24px;background:var(--studio-border)}.project-title{font-size:14px;font-weight:500;color:var(--studio-text-dim);cursor:default;padding:4px 8px;border-radius:var(--studio-radius-sm);transition:var(--studio-transition);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}.project-title:hover{color:var(--studio-text);background:var(--studio-surface-2)}.project-title-input{font-size:14px;font-weight:500;color:var(--studio-text);background:var(--studio-surface-3);border:1px solid var(--studio-accent);border-radius:var(--studio-radius-sm);padding:4px 8px;outline:none;width:200px}.toolbar-tabs{display:flex;gap:2px;background:var(--studio-surface-2);border-radius:8px;padding:3px}.toolbar-tab{display:flex;align-items:center;gap:6px;padding:6px 16px;border:none;border-radius:6px;background:transparent;color:var(--studio-text-dim);font-size:13px;font-weight:500;cursor:pointer;transition:var(--studio-transition);white-space:nowrap}.toolbar-tab:hover{color:var(--studio-text);background:var(--studio-surface-3)}.toolbar-tab.active{color:#fff;background:var(--studio-accent);box-shadow:0 2px 8px var(--studio-accent-glow)}.tab-icon{font-size:14px}.toolbar-right{display:flex;align-items:center;gap:4px}.studio-content{flex:1;display:flex;overflow:hidden;position:relative}.studio-panel{width:var(--studio-panel-width-left);background:var(--studio-surface);border-right:1px solid var(--studio-border);overflow-y:auto;overflow-x:hidden;flex-shrink:0;display:flex;flex-direction:column;scrollbar-width:thin;scrollbar-color:var(--studio-surface-3) transparent}.right-panel{width:var(--studio-panel-width-right);border-right:none;border-left:1px solid var(--studio-border)}.studio-panel::-webkit-scrollbar{width:5px}.studio-panel::-webkit-scrollbar-thumb{background:var(--studio-surface-3);border-radius:4px}.studio-center{flex:1;position:relative;overflow:hidden}.studio-map-container{width:100%;height:100%;position:relative}.studio-map{width:100%;height:100%}.studio-map .mapboxgl-ctrl-attrib{font-size:10px!important;opacity:.5}.map-style-switcher{position:absolute;top:12px;right:12px;display:flex;gap:3px;background:var(--studio-surface);border:1px solid var(--studio-border);border-radius:8px;padding:3px;z-index:5;backdrop-filter:blur(12px)}.style-btn{width:32px;height:32px;border:none;border-radius:6px;background:transparent;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:var(--studio-transition)}.style-btn:hover{background:var(--studio-surface-3)}.style-btn.active{background:var(--studio-accent);box-shadow:0 2px 8px var(--studio-accent-glow)}.studio-bottom{height:var(--studio-bottom-height);background:var(--studio-surface);border-top:1px solid var(--studio-border);display:flex;flex-direction:column;flex-shrink:0;z-index:5}.studio-bottom-row{display:flex;flex:1;min-height:0}.studio-bottom-left{height:100%;overflow:hidden}.resize-handle{width:6px;background:var(--studio-surface-3);cursor:col-resize;display:flex;align-items:center;justify-content:center;border-left:1px solid var(--studio-border);border-right:1px solid var(--studio-border);z-index:10}.resize-handle:after{content:"";width:2px;height:24px;background:var(--studio-text-dim);border-radius:1px}.resize-handle.active,.resize-handle:hover{background:var(--studio-accent)}.studio-bottom-right{height:100%;overflow:hidden}.animation-controls{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:8px 12px;height:100%;box-sizing:border-box}.anim-buttons{display:flex;gap:6px}.btn-anim{width:36px;height:36px;border:none;border-radius:50%;background:var(--studio-surface-3);color:var(--studio-text);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--studio-transition)}.btn-anim:hover:not(:disabled){background:var(--studio-accent);box-shadow:0 2px 12px var(--studio-accent-glow)}.btn-anim:disabled{opacity:.3;cursor:not-allowed}.btn-anim.play{width:42px;height:42px;font-size:18px;background:var(--studio-accent)}.btn-anim.play.playing{background:var(--studio-warning)}.anim-time{display:flex;align-items:baseline;gap:3px;font-variant-numeric:tabular-nums;min-width:80px}.time-current{font-size:15px;font-weight:600;color:var(--studio-text)}.time-sep{color:var(--studio-text-muted);font-size:13px}.time-total{font-size:13px;color:var(--studio-text-dim)}.anim-duration,.anim-curve{display:flex;align-items:center;gap:8px}.anim-duration label,.anim-curve label{font-size:12px;color:var(--studio-text-dim);white-space:nowrap}.duration-slider{width:80px;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--studio-surface-3);border-radius:2px;outline:none}.duration-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--studio-accent);cursor:pointer;box-shadow:0 1px 4px #0000004d}.duration-value{font-size:12px;color:var(--studio-text-dim);min-width:32px;text-align:right;font-variant-numeric:tabular-nums}.curve-select{background:var(--studio-surface-3);border:1px solid var(--studio-border);border-radius:var(--studio-radius-sm);color:var(--studio-text);font-size:12px;padding:4px 8px;outline:none;cursor:pointer}.drawing-toolbar{position:absolute;top:12px;left:12px;z-index:8;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px;background:#1a1d27eb;backdrop-filter:blur(12px);border:1px solid var(--studio-border);border-radius:14px;box-shadow:0 4px 20px #00000080}.drawing-tool-btn{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--studio-text-dim);border-radius:8px;cursor:pointer;transition:var(--studio-transition);font-size:15px}.drawing-tool-btn:hover{background:var(--studio-surface-3);color:var(--studio-text)}.drawing-tool-btn.active{background:var(--studio-accent);color:#fff;box-shadow:0 0 10px var(--studio-accent-glow)}.drawing-tool-icon{font-size:15px;line-height:1}.drawing-toolbar-label{font-size:9px;color:var(--studio-text-dim);white-space:nowrap;padding:2px 0;writing-mode:horizontal-tb;text-align:center;max-width:34px;overflow:hidden;text-overflow:ellipsis}.layer-timeline{height:100%;display:flex;flex-direction:column;overflow:hidden}.layer-timeline-header{display:flex;align-items:center;padding:4px 12px 4px 152px;border-bottom:1px solid var(--studio-border);flex-shrink:0;position:relative}.layer-timeline-title{position:absolute;left:6px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--studio-text-dim)}.timeframe-ruler{flex:1;position:relative;height:100%;margin-left:12px;padding-right:32px}.timeframe-mark{position:absolute;top:0;font-size:9px;color:var(--studio-text-muted);transform:translate(-50%);font-variant-numeric:tabular-nums;border-left:1px solid var(--studio-border);padding-left:3px;height:100%;display:flex;align-items:center}.layer-tracks{flex:1;overflow-y:auto;overflow-x:hidden}.layer-track-row{display:flex;align-items:center;height:26px;border-bottom:1px solid rgba(45,51,72,.5);transition:var(--studio-transition)}.layer-track-row:hover{background:#2a2f3f66}.layer-track-row.hidden-layer{opacity:.4}.layer-track-info{width:140px;min-width:140px;display:flex;align-items:center;gap:4px;padding:0 6px;border-right:1px solid var(--studio-border);height:100%}.layer-track-icon{font-size:12px;width:18px;text-align:center;flex-shrink:0}.layer-track-name{font-size:11px;color:var(--studio-text);white-space:nowrap;flex:1;overflow:hidden;text-overflow:ellipsis}.layer-track-row.selected .layer-track-info{background:var(--studio-surface-3);border-left:2px solid var(--studio-neon)}.layer-track-row.selected .layer-track-name{color:var(--studio-text-bright);font-weight:500}.layer-track-actions{display:flex;align-items:center;gap:1px;margin-left:auto}.layer-btn{width:20px;height:20px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--studio-text-dim);cursor:pointer;border-radius:3px;font-size:10px;transition:var(--studio-transition);padding:0}.layer-btn:hover{background:var(--studio-surface-3)}.layer-btn.off{color:var(--studio-text-muted)}.layer-btn.locked{color:var(--studio-warning)}.layer-track-bar-container{flex:1;position:relative;height:100%;padding:0 24px 0 0}.layer-track-bar-track{position:relative;width:100%;height:100%}.layer-track-bar{position:absolute;top:4px;bottom:4px;border-radius:3px;transition:opacity var(--studio-transition);cursor:grab}.layer-track-bar:active{cursor:grabbing}.layer-track-bar.resizable{cursor:grab}.layer-track-handle{position:absolute;top:0;bottom:0;width:6px;cursor:ew-resize;border-radius:2px;z-index:2}.layer-track-handle.left{left:0;border-left:2px solid rgba(255,255,255,.5)}.layer-track-handle.right{right:0;border-right:2px solid rgba(255,255,255,.5)}.layer-track-handle:hover{background:#ffffff26}.layer-track-playhead{position:absolute;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 4px #ffffff80;z-index:3;pointer-events:none;transition:left .05s linear}.timeline-bar{flex:1;display:flex;align-items:center;padding:0 16px}.timeline-track{position:relative;flex:1;height:6px;background:var(--studio-surface-3);border-radius:3px;cursor:pointer;overflow:visible}.timeline-progress{position:absolute;left:0;top:0;height:100%;background:linear-gradient(90deg,var(--studio-accent),var(--studio-accent-hover));border-radius:3px;transition:width .05s linear}.timeline-scrubber{position:absolute;top:50%;width:14px;height:14px;background:#fff;border:2px solid var(--studio-accent);border-radius:50%;transform:translate(-50%,-50%);z-index:3;box-shadow:0 1px 4px #0000004d;pointer-events:none}.timeline-stop-marker{position:absolute;top:50%;width:10px;height:10px;border-radius:50%;border:2px solid var(--studio-surface);transform:translate(-50%,-50%);z-index:2;cursor:pointer}.timeline-stop-marker .timeline-stop-label{position:absolute;bottom:14px;left:50%;transform:translate(-50%);font-size:10px;color:var(--studio-text-dim);white-space:nowrap;opacity:0;transition:var(--studio-transition);pointer-events:none}.timeline-stop-marker:hover .timeline-stop-label{opacity:1}.panel-section-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--studio-border)}.panel-section-header h3{font-size:13px;font-weight:600;margin:0;color:var(--studio-text)}.badge{font-size:11px;font-weight:600;background:var(--studio-surface-3);color:var(--studio-text-dim);padding:2px 8px;border-radius:10px}.upload-panel{padding:14px}.upload-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.upload-header h3{font-size:13px;font-weight:600;margin:0}.upload-dropzone{border:2px dashed var(--studio-border-light);border-radius:var(--studio-radius);padding:28px 16px;text-align:center;cursor:pointer;transition:var(--studio-transition);background:var(--studio-surface-2)}.upload-dropzone:hover,.upload-dropzone.dragover{border-color:var(--studio-accent);background:var(--studio-accent-glow)}.upload-icon{font-size:36px;margin-bottom:8px}.upload-text{font-size:14px;font-weight:500;margin:0 0 4px;color:var(--studio-text)}.upload-hint{font-size:12px;color:var(--studio-text-muted);margin:0 0 12px}.upload-formats{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.format-badge{font-size:10px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;background:var(--studio-surface-3);color:var(--studio-text-dim);padding:3px 8px;border-radius:4px}.upload-loading{display:flex;flex-direction:column;align-items:center;gap:10px}.upload-spinner{width:32px;height:32px;border:3px solid var(--studio-surface-3);border-top-color:var(--studio-accent);border-radius:50%;animation:spin .8s linear infinite}.upload-error{display:flex;align-items:flex-start;gap:8px;margin-top:10px;padding:10px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--studio-radius-sm);font-size:12px;color:#fca5a5}.upload-error p{margin:0}.route-stats{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.stat-row{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--studio-surface-2);border-radius:var(--studio-radius-sm)}.stat-icon{font-size:14px;width:20px;text-align:center}.stat-label{flex:1;font-size:12px;color:var(--studio-text-dim)}.stat-value{font-size:13px;font-weight:600;color:var(--studio-text);font-variant-numeric:tabular-nums}.media-buttons-section{margin-bottom:24px}.media-buttons-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px}.media-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px 0;background:var(--studio-surface-3);border:1px solid var(--studio-border);border-radius:var(--studio-radius);color:var(--studio-text);cursor:pointer;transition:var(--studio-transition)}.media-btn:hover{background:#3b82f61a;border-color:#3b82f666;transform:translateY(-1px)}.media-btn-icon{font-size:20px}.media-btn-label{font-size:11px;font-weight:500}.layer-list-section{display:flex;flex-direction:column;gap:12px}.layer-card{background:var(--studio-surface-2);border:1px solid var(--studio-border);border-radius:var(--studio-radius);padding:12px;display:flex;flex-direction:column;gap:10px}.layer-card-header{display:flex;align-items:center;gap:8px}.layer-card-name{flex:1;font-size:13px;font-weight:500;color:var(--studio-text)}.layer-card-controls{display:flex;gap:8px}.layer-ctrl-btn{flex:1;padding:6px;background:var(--studio-surface-3);border:1px solid var(--studio-border);border-radius:var(--studio-radius-sm);color:var(--studio-text-dim);font-size:11px;cursor:pointer;transition:var(--studio-transition);display:flex;align-items:center;justify-content:center;gap:4px}.layer-ctrl-btn:hover{background:var(--studio-border);color:var(--studio-text)}.layer-ctrl-btn.active{background:#3b82f626;border-color:#3b82f680;color:var(--studio-accent)}.layer-ctrl-btn.off{opacity:.5}.layer-card-meta{display:flex;align-items:center;gap:6px;margin-top:4px}.meta-tag{font-size:10px;padding:2px 6px;background:var(--studio-surface-3);border-radius:10px;color:var(--studio-text-dim)}.meta-tag.start{color:#4ade80;background:#4ade801a}.meta-tag.end{color:#f87171;background:#f871711a}.stops-panel,.stops-list{display:flex;flex-direction:column}.stop-item{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;cursor:pointer;transition:var(--studio-transition);border-bottom:1px solid var(--studio-border)}.stop-item:hover{background:var(--studio-surface-2)}.stop-item.selected{background:var(--studio-accent-glow);border-left:3px solid var(--studio-accent)}.stop-item-left{display:flex;align-items:center;gap:10px;min-width:0}.stop-color-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0;box-shadow:0 0 6px #0000004d}.stop-item-info{display:flex;flex-direction:column;min-width:0}.stop-name{font-size:13px;font-weight:500;color:var(--studio-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stop-type-badge{font-size:10px;color:var(--studio-text-muted);text-transform:uppercase;letter-spacing:.5px}.stop-item-actions{display:flex;gap:4px;opacity:0;transition:var(--studio-transition)}.stop-item:hover .stop-item-actions{opacity:1}.btn-add-stop{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px;margin:10px 14px;border:1px dashed var(--studio-border-light);border-radius:var(--studio-radius-sm);background:transparent;color:var(--studio-text-dim);font-size:13px;cursor:pointer;transition:var(--studio-transition)}.btn-add-stop:hover{border-color:var(--studio-accent);color:var(--studio-accent);background:var(--studio-accent-glow)}.btn-add-stop span{font-size:18px;font-weight:300}.properties-panel{display:flex;flex-direction:column}.stop-type-tag{font-size:10px;font-weight:600;color:#fff;padding:2px 8px;border-radius:10px}.prop-section{padding:12px 14px;border-bottom:1px solid var(--studio-border)}.prop-section-title{font-size:12px;font-weight:600;color:var(--studio-text-dim);margin-bottom:10px}.prop-label{display:block;font-size:11px;font-weight:500;color:var(--studio-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:5px;margin-top:10px}.prop-label:first-child{margin-top:0}.prop-input{width:100%;padding:8px 10px;background:var(--studio-surface-2);border:1px solid var(--studio-border);border-radius:var(--studio-radius-sm);color:var(--studio-text);font-size:13px;outline:none;transition:var(--studio-transition);box-sizing:border-box}.prop-input:focus{border-color:var(--studio-accent);box-shadow:0 0 0 2px var(--studio-accent-glow)}.prop-textarea{width:100%;padding:8px 10px;background:var(--studio-surface-2);border:1px solid var(--studio-border);border-radius:var(--studio-radius-sm);color:var(--studio-text);font-size:13px;outline:none;resize:vertical;font-family:inherit;transition:var(--studio-transition);box-sizing:border-box}.prop-textarea:focus{border-color:var(--studio-accent);box-shadow:0 0 0 2px var(--studio-accent-glow)}.prop-textarea.mono{font-family:SF Mono,Consolas,monospace;font-size:11px}.prop-image-preview{margin-top:8px;border-radius:var(--studio-radius-sm);overflow:hidden;border:1px solid var(--studio-border)}.prop-image-preview img{width:100%;display:block}.prop-range{width:100%;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--studio-surface-3);border-radius:2px;outline:none}.prop-range::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--studio-accent);cursor:pointer}.range-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--studio-text-muted);margin-top:4px}.color-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.color-swatch{width:100%;aspect-ratio:1;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:var(--studio-transition)}.color-swatch:hover{transform:scale(1.1)}.color-swatch.active{border-color:#fff;box-shadow:0 0 0 2px var(--studio-accent)}.share-panel{display:flex;flex-direction:column}.share-info{padding:14px;border-bottom:1px solid var(--studio-border)}.share-info p{font-size:13px;color:var(--studio-text-dim);margin:0;line-height:1.5}.share-url-box,.share-embed{padding:14px;border-bottom:1px solid var(--studio-border)}.share-url-row{display:flex;gap:6px}.share-input{flex:1}.btn-copy{width:36px;height:36px;border:1px solid var(--studio-border);border-radius:var(--studio-radius-sm);background:var(--studio-surface-2);color:var(--studio-text);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--studio-transition);flex-shrink:0}.btn-copy:hover{background:var(--studio-surface-3)}.btn-copy.copied{background:var(--studio-success);border-color:var(--studio-success);color:#fff}.btn-primary{padding:10px 20px;border:none;border-radius:var(--studio-radius-sm);background:var(--studio-accent);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:var(--studio-transition);display:flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover:not(:disabled){background:var(--studio-accent-hover);box-shadow:0 4px 16px var(--studio-accent-glow)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-primary.loading{opacity:.7;pointer-events:none}.btn-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.btn-secondary{padding:8px 14px;border:1px solid var(--studio-border);border-radius:var(--studio-radius-sm);background:var(--studio-surface-2);color:var(--studio-text-dim);font-size:12px;font-weight:500;cursor:pointer;transition:var(--studio-transition);display:block}.btn-secondary:hover{background:var(--studio-surface-3);color:var(--studio-text)}.full-width{width:100%;margin:0 14px;width:calc(100% - 28px)}.btn-icon-sm{width:30px;height:30px;border:1px solid var(--studio-border);border-radius:var(--studio-radius-sm);background:transparent;color:var(--studio-text-dim);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--studio-transition)}.btn-icon-sm:hover{background:var(--studio-surface-3);color:var(--studio-text)}.btn-icon-sm.active{background:var(--studio-accent-glow);border-color:var(--studio-accent);color:var(--studio-accent)}.btn-icon-sm.danger:hover{background:#ef444426;border-color:var(--studio-danger);color:var(--studio-danger)}.btn-icon-xs{width:22px;height:22px;border:none;border-radius:4px;background:transparent;color:var(--studio-text-muted);font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--studio-transition)}.btn-icon-xs:hover{background:var(--studio-surface-3);color:var(--studio-text)}.btn-icon-xs.danger:hover{background:#ef444426;color:var(--studio-danger)}.empty-state-small{padding:20px 14px;text-align:center}.empty-state-small p{margin:0;font-size:13px;color:var(--studio-text-muted)}.upload-replace{margin-top:8px}.mapboxgl-popup-content{background:var(--studio-surface)!important;color:var(--studio-text)!important;border-radius:var(--studio-radius)!important;box-shadow:var(--studio-shadow)!important;border:1px solid var(--studio-border)!important;padding:12px!important}.mapboxgl-popup-tip{border-top-color:var(--studio-surface)!important}.mapboxgl-popup-close-button{color:var(--studio-text-dim)!important;font-size:18px!important;right:6px!important;top:4px!important}@media(max-width:768px){.studio-content{flex-direction:column}.studio-panel{width:100%;max-height:200px;border-right:none;border-bottom:1px solid var(--studio-border)}.right-panel{border-left:none;border-top:1px solid var(--studio-border)}.toolbar-tabs{gap:1px}.toolbar-tab{padding:5px 10px;font-size:12px}.tab-label{display:none}.animation-controls{flex-wrap:wrap;gap:8px}}.studio-layout.preview-mode .studio-center{flex:1}.preview-badge{position:absolute;top:12px;left:12px;background:#0f1117bf;backdrop-filter:blur(8px);border:1px solid var(--studio-border);border-radius:8px;padding:6px 14px;z-index:5;font-size:13px;color:var(--studio-text-dim);display:flex;align-items:center;gap:6px;pointer-events:none;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.studio-popup .mapboxgl-popup-content{padding:0!important;overflow:hidden}.studio-popup-content{padding:12px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.studio-popup-img{width:100%;border-radius:8px;margin-bottom:8px;display:block}.studio-popup-title{margin:0 0 4px;font-size:15px;font-weight:600;color:var(--studio-text)}.studio-popup-desc{margin:0;font-size:13px;color:var(--studio-text-dim);line-height:1.4}.timeline-track.dragging{cursor:grabbing}.timeline-track.dragging .timeline-scrubber{transform:translate(-50%,-50%) scale(1.3);box-shadow:0 0 0 4px var(--studio-accent-glow),0 2px 8px #0006}.studio-panel{transition:width .3s cubic-bezier(.4,0,.2,1),opacity .2s ease}.route-style-panel{display:flex;flex-direction:column}.neon-grid{grid-template-columns:repeat(6,1fr)!important}.neon-swatch{border-radius:50%!important;aspect-ratio:1!important;transition:transform .2s,box-shadow .2s!important}.neon-swatch:hover{transform:scale(1.15)}.neon-swatch.active{border-color:#fff!important;transform:scale(1.1)}.style-toggle{display:flex;align-items:center;gap:10px;cursor:pointer;margin-bottom:10px}.style-toggle input{display:none}.toggle-slider{width:36px;height:20px;background:var(--studio-surface-3);border-radius:10px;position:relative;transition:var(--studio-transition);flex-shrink:0}.toggle-slider:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;background:var(--studio-text-dim);border-radius:50%;transition:var(--studio-transition)}.style-toggle input:checked+.toggle-slider{background:var(--studio-accent)}.style-toggle input:checked+.toggle-slider:after{left:18px;background:#fff}.toggle-label{font-size:12px;color:var(--studio-text-dim)}.studio-marker-wrapper{display:flex;align-items:center;justify-content:center}.studio-marker-inner{pointer-events:auto}.title-edit-group{display:flex;align-items:baseline;gap:8px}.title-separator{color:var(--studio-text-dim);font-size:13px;font-family:monospace}.project-author-input{background:transparent;border:none;color:var(--studio-text);font-size:14px;font-weight:500;font-family:inherit;outline:none;border-bottom:1px dashed var(--studio-border);padding:0 4px 2px;width:140px;transition:var(--studio-transition)}.project-author-input:focus{border-bottom-color:var(--studio-accent)}.project-title-display{cursor:text;display:flex;align-items:baseline;gap:6px}.project-author{color:var(--studio-text-dim);font-size:13px;font-style:italic}.studio-popup.tpl-dark .mapboxgl-popup-content{background:#1e1e24;border:1px solid #333;box-shadow:0 4px 20px #000c}.studio-popup.tpl-dark .mapboxgl-popup-tip{border-top-color:#1e1e24}.studio-popup.tpl-dark .mapboxgl-popup-close-button{color:#fff}.studio-popup.tpl-glass .mapboxgl-popup-content{background:#ffffff26;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.3);box-shadow:0 8px 32px #0000004d}.studio-popup.tpl-glass .mapboxgl-popup-tip{border-top-color:#ffffff26}.studio-popup.tpl-glass .mapboxgl-popup-close-button{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5)}.cinematic-title-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;text-align:center;pointer-events:none;filter:drop-shadow(0 4px 12px rgba(0,0,0,.8));animation:fadeInOutIntro 2s ease forwards}.cinematic-title{margin:0;font-size:48px;font-weight:800;color:#fff;letter-spacing:-1px;text-transform:uppercase;background:linear-gradient(to bottom right,#fff,#a8b2d1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.cinematic-author{margin:8px 0 0;font-size:18px;font-weight:500;color:var(--studio-text-dim);letter-spacing:2px;text-transform:uppercase}@keyframes fadeInOutIntro{0%{opacity:0;transform:translate(-50%,-40%)}10%{opacity:1;transform:translate(-50%,-50%)}60%{opacity:1;transform:translate(-50%,-50%) scale(1)}66%{opacity:0;transform:translate(-50%,-50%) scale(1.1)}to{opacity:0;transform:translate(-50%,-50%) scale(1.1)}}.country-selector{position:relative}.country-selector-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--studio-border);border-radius:8px;background:var(--studio-surface-2);color:var(--studio-text-dim);font-size:13px;font-weight:500;cursor:pointer;transition:var(--studio-transition);white-space:nowrap}.country-selector-btn:hover{background:var(--studio-surface-3);color:var(--studio-text);border-color:var(--studio-accent)}.country-selector-label{font-size:12px}.country-selector-arrow{font-size:8px;opacity:.6}.country-dropdown{position:absolute;top:calc(100% + 6px);right:0;width:300px;max-height:400px;background:var(--studio-surface);border:1px solid var(--studio-border);border-radius:var(--studio-radius);box-shadow:0 8px 32px #0009;z-index:100;display:flex;flex-direction:column;overflow:hidden;animation:countryDropIn .15s ease-out}@keyframes countryDropIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.country-search-wrap{display:flex;align-items:center;padding:8px 12px;border-bottom:1px solid var(--studio-border);gap:8px}.country-search-icon{font-size:14px;opacity:.5;flex-shrink:0}.country-search-input{flex:1;border:none;background:transparent;color:var(--studio-text);font-size:13px;outline:none;font-family:inherit}.country-search-input::-moz-placeholder{color:var(--studio-text-muted)}.country-search-input::placeholder{color:var(--studio-text-muted)}.country-search-clear{border:none;background:var(--studio-surface-3);color:var(--studio-text-dim);width:20px;height:20px;border-radius:50%;font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--studio-transition);flex-shrink:0}.country-search-clear:hover{background:var(--studio-danger);color:#fff}.country-error{padding:8px 12px;font-size:12px;color:var(--studio-danger);background:#ef44441a;border-bottom:1px solid var(--studio-border)}.country-loading{display:flex;align-items:center;gap:8px;padding:16px;font-size:12px;color:var(--studio-text-dim);justify-content:center}.country-list{overflow-y:auto;max-height:320px;scrollbar-width:thin;scrollbar-color:var(--studio-surface-3) transparent}.country-list::-webkit-scrollbar{width:5px}.country-list::-webkit-scrollbar-thumb{background:var(--studio-surface-3);border-radius:4px}.country-empty{padding:24px 16px;text-align:center;font-size:13px;color:var(--studio-text-muted)}.country-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;border:none;background:transparent;color:var(--studio-text);font-size:13px;cursor:pointer;transition:var(--studio-transition);text-align:left;font-family:inherit;border-bottom:1px solid rgba(45,51,72,.3)}.country-item:hover:not(:disabled){background:var(--studio-surface-2)}.country-item:active:not(:disabled){background:var(--studio-accent);color:#fff}.country-item.added{opacity:.5;cursor:default}.country-item.loading{opacity:.7}.country-item-name{flex:1}.country-item-iso{font-size:10px;color:var(--studio-text-muted);font-weight:600;letter-spacing:.5px}.country-item-check{color:var(--studio-success);font-size:14px;font-weight:700}.country-spinner{width:18px;height:18px;border:2px solid var(--studio-surface-3);border-top-color:var(--studio-accent);border-radius:50%;animation:spin .6s linear infinite}.country-spinner.small{width:14px;height:14px;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}