:root{--panel-bg: color-mix(in srgb, var(--g-black) 92%, transparent);--panel-border: var(--bw, 1px) solid rgba(226, 220, 222, .18);--canvas-surround: #0c0c0e}[data-theme=light]{--panel-bg: color-mix(in srgb, var(--g-paper) 94%, transparent);--panel-border: var(--bw, 1px) solid rgba(19, 19, 22, .18);--canvas-surround: #d8d4d5}.gd-selection-overlay{position:absolute;top:0;left:0;pointer-events:none}.gd-selection-box{position:absolute;border:var(--bw, 1px) solid var(--g-blue);box-sizing:border-box;pointer-events:none}.gd-selection-handle{position:absolute;width:9px;height:9px;margin:-5px 0 0 -5px;background:var(--bg-panel, #111);border:var(--bw, 1px) solid var(--g-blue);box-sizing:border-box;pointer-events:auto;cursor:pointer}.gd-selection-handle--rotate{border-radius:50%;cursor:grab}.gd-marquee-box{position:absolute;border:var(--bw, 1px) dashed var(--g-blue);box-sizing:border-box;pointer-events:none}.gd-tool-btn.disabled{opacity:.35;cursor:not-allowed}.gd-text-editor{position:absolute;background:var(--panel-bg);border:var(--panel-border);color:inherit;font:inherit;padding:2px 4px;box-sizing:border-box;resize:none;outline:none}.gd-layer-row.drag-over{border-top:2px solid var(--g-blue)}.gd-layer-row.drag-into{outline:2px solid var(--g-blue);outline-offset:-2px}.gd-layer-group-icon{margin:0 2px}html,body{height:100%;margin:0;overflow:hidden}#app{height:100%;display:grid;grid-template-rows:auto 1fr auto auto}.gd-menubar{display:flex;align-items:stretch;height:var(--s-6);background:var(--panel-bg);border-bottom:var(--panel-border);font-family:var(--font-mono);font-size:var(--t-xs);position:relative;z-index:20}.gd-menu{position:relative}.gd-menu__trigger{height:100%;padding:0 var(--s-3);background:transparent;border:0;color:var(--text);font:inherit;text-transform:uppercase;letter-spacing:var(--ls-label);cursor:pointer}.gd-menu__trigger:hover{color:var(--text-hot);background:var(--g-fill)}.gd-menu__dropdown{position:absolute;top:100%;left:0;min-width:220px;max-height:70vh;overflow-y:auto;background:var(--panel-bg);border:var(--panel-border);padding:var(--s-1) 0}.gd-menu__header{padding:var(--s-1) var(--s-3);margin-top:var(--s-1);color:var(--text-muted);font-size:var(--t-2xs);text-transform:uppercase;letter-spacing:var(--ls-label);border-top:var(--bw) solid var(--border)}.gd-menu__item{display:flex;justify-content:space-between;align-items:center;gap:var(--s-4);width:100%;padding:var(--s-1) var(--s-3);background:transparent;border:0;color:var(--text);font:inherit;text-align:left;cursor:pointer}.gd-menu__item:hover:not(:disabled){background:var(--g-fill);color:var(--text-hot)}.gd-menu__item:disabled{color:var(--text-faint);cursor:default}.gd-menu__hint{color:var(--text-muted);font-size:var(--t-2xs)}.gd-menu__sep{border:0;border-top:var(--bw) solid var(--border);margin:var(--s-1) 0}.gd-canvas-region{position:relative;overflow:hidden;background:var(--canvas-surround)}#gd-canvas{position:absolute;top:0;left:0;image-rendering:pixelated}.gd-panel{position:absolute;min-width:180px;display:flex;flex-direction:column;background:var(--panel-bg);border:var(--panel-border);z-index:10}.gd-panel__titlebar{display:flex;align-items:center;gap:var(--s-2);height:var(--s-5);padding:0 var(--s-2);background:var(--bg-panel-2);border-bottom:var(--panel-border);font-family:var(--font-mono);font-size:var(--t-xs);text-transform:uppercase;letter-spacing:var(--ls-label);cursor:grab;user-select:none}.gd-panel__title{flex:1;color:var(--text-hot)}.gd-panel__hint{color:var(--text-muted)}.gd-panel__close{background:transparent;border:0;color:var(--text-muted);cursor:pointer;padding:var(--s-1)}.gd-panel__close:hover{color:var(--text-hot)}.gd-panel__body{padding:var(--s-3);flex:1;min-height:0;overflow-y:auto}.gd-panel__grip{position:absolute}.gd-panel__grip--right{top:0;right:0;bottom:0;width:4px;cursor:ew-resize}.gd-panel__grip--bottom{left:0;right:0;bottom:0;height:4px;cursor:ns-resize}.gd-panel__grip--corner{right:0;bottom:0;width:12px;height:12px;cursor:nwse-resize}.gd-panel__grip--corner:after{content:"";position:absolute;right:2px;bottom:2px;width:6px;height:6px;border-right:var(--bw) solid var(--text-muted);border-bottom:var(--bw) solid var(--text-muted)}.gd-statusbar{display:flex;gap:var(--s-4);align-items:center;height:var(--s-5);padding:0 var(--s-3);background:var(--panel-bg);border-top:var(--panel-border);font-family:var(--font-mono);font-size:var(--t-xs);color:var(--text-muted)}.gd-status__message{color:var(--text-hot);margin-left:auto}.gd-status__transport{display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-muted);cursor:pointer;padding:0;font-size:var(--t-sm)}.gd-status__transport:hover{color:var(--text-hot)}.gd-timeline{display:flex;flex-direction:column;height:110px;min-height:110px;background:var(--panel-bg);border-top:var(--panel-border);font-family:var(--font-mono);font-size:var(--t-xs);overflow-y:auto}.gd-timeline__header{display:flex;align-items:center;gap:var(--s-4);padding:var(--s-1) var(--s-3);border-bottom:var(--bw) solid var(--border);color:var(--text-muted);flex:0 0 auto}.gd-timeline__label{text-transform:uppercase;letter-spacing:var(--ls-label);font-size:var(--t-2xs)}.gd-timeline__duration{display:flex;align-items:center;gap:var(--s-1)}.gd-timeline__duration input{width:5em;font-family:var(--font-mono);font-variant-numeric:tabular-nums;background:var(--bg-panel);color:var(--text);border:var(--bw) solid var(--border);border-radius:var(--radius);padding:var(--s-1)}.gd-timeline__loop-toggle{background:none;border:var(--bw) solid var(--border);border-radius:var(--radius);color:var(--text-muted);font-family:var(--font-mono);font-size:var(--t-2xs);padding:var(--s-1) var(--s-2);cursor:pointer}.gd-timeline__row{display:grid;grid-template-columns:96px 1fr;align-items:center;border-bottom:var(--bw) solid var(--border)}.gd-timeline__row--ruler{flex:0 0 auto;height:22px}.gd-timeline__lane-label{padding:0 var(--s-2);color:var(--text-muted);font-size:var(--t-2xs);text-transform:uppercase;letter-spacing:var(--ls-label)}.gd-timeline__track,.gd-timeline__lane-track{position:relative;height:22px;cursor:pointer}.gd-timeline__playhead{position:absolute;top:0;left:0;width:1px;height:999px;background:var(--accent);pointer-events:none;z-index:5}.gd-timeline__loop-brace{position:absolute;top:2px;height:calc(100% - 4px);background:color-mix(in srgb,var(--accent) 20%,transparent);border:var(--bw) solid var(--accent)}.gd-timeline__loop-handle{position:absolute;top:0;width:6px;height:100%;cursor:ew-resize}.gd-timeline__loop-handle--from{left:-3px}.gd-timeline__loop-handle--to{right:-3px}.gd-timeline__lanes{flex:1 1 auto;overflow-y:auto}.gd-timeline__key{position:absolute;top:50%;width:8px;height:8px;transform:translate(-50%,-50%) rotate(45deg);background:var(--accent);cursor:ew-resize}.gd-timeline__key .ph{display:none}.gd-timeline__key.selected{background:var(--text-hot);outline:var(--bw) solid var(--text-hot)}.gd-timeline__key-tools{grid-column:1 / -1;display:flex;align-items:center;gap:var(--s-2);padding:var(--s-1) var(--s-2);border-top:var(--bw) solid var(--border)}.gd-timeline__empty{padding:var(--s-3);color:var(--text-faint);font-size:var(--t-2xs)}