html,body,#root{margin:0;height:100%;background:#0a0e1a;overflow:hidden}.app{position:relative;width:100%;height:100%}.scene{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;cursor:grab;touch-action:none}.scene:active{cursor:grabbing}.scene[hidden]{display:none}.left-stack{position:absolute;top:12px;left:12px;display:flex;flex-direction:column;gap:6px;max-width:calc(100% - 24px);align-items:flex-start;pointer-events:none}.toolbar{display:flex;flex-wrap:wrap;gap:6px;pointer-events:none}.toolbar button,.toolbar select{pointer-events:auto}.toolbar button{background:#1b2340;color:#cfd8ff;border:1px solid #34406e;border-radius:4px;padding:6px 10px;font:13px system-ui,sans-serif;cursor:pointer}.toolbar button:hover{background:#26305a}.toolbar button.active{background:#3d5afe;color:#fff;border-color:#3d5afe}.toolbar-separator{width:1px;align-self:stretch;margin:0 4px;background:#34406e}.speed-select,.mode-select{display:inline-block;background:#1b2340;color:#cfd8ff;border:1px solid #34406e;border-radius:4px;padding:6px 10px;font:13px system-ui,sans-serif;cursor:pointer;color-scheme:dark}.time-scale{color:#9fb0e0;font:12px system-ui,sans-serif;white-space:nowrap}.date-controls{position:absolute;top:12px;right:12px;display:flex;gap:6px;align-items:stretch}.date-display{color:#cfd8ff;font:14px/1.2 ui-monospace,monospace;background:#1b2340cc;padding:6px 10px;border-radius:4px;border:none;cursor:pointer}.date-display:hover{background:#26305ae6}.date-input{color:#cfd8ff;font:14px/1.2 ui-monospace,monospace;background:#1b2340;border:1px solid #34406e;border-radius:4px;padding:5px 9px;color-scheme:dark}.today-button{background:#1b2340;color:#cfd8ff;border:1px solid #34406e;border-radius:4px;padding:6px 10px;font:13px system-ui,sans-serif;cursor:pointer}.today-button:hover{background:#26305a}.comet-picker{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.picker-column{display:flex;flex-direction:column;gap:6px;align-items:flex-start;pointer-events:auto}.planet-picker{display:flex;gap:6px;align-items:center}.planet-select,.comet-select{background:#1b2340;color:#cfd8ff;border:1px solid #34406e;border-radius:4px;padding:6px 10px;font:13px system-ui,sans-serif;cursor:pointer;color-scheme:dark}.perihelion-button{background:#1b2340;color:#cfd8ff;border:1px solid #34406e;border-radius:4px;padding:6px 10px;font:13px system-ui,sans-serif;cursor:pointer}.perihelion-button:hover{background:#26305a}@media (max-width: 640px){.toolbar-separator{display:none}.date-controls{top:auto;bottom:calc(12px + env(safe-area-inset-bottom,0px));right:12px}}