:root{--color-background:#010208;--color-text:#f5f7ff;--color-text-muted:#e1e8fa94;--color-text-subtle:#e6ecff8c;--color-text-button:#ebf0ffb8;--color-border:#ffffff1a;--color-border-subtle:#ffffff12;--color-surface:#080b14d1;--color-surface-hover:#ffffff14;--color-surface-subtle:#ffffff09;--color-accent:#759cff;--color-accent-light:#8fb4ff;--font-family:inter, ui-sans-serif, system-ui, -apple-system, blinkmacsystemfont, "Segoe UI", sans-serif;--radius-panel:16px;--radius-control:8px;--transition-fast:.15s ease}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden}body{background:radial-gradient(circle at 70% 30%, #36419624, transparent 35%), var(--color-background);color:var(--color-text);font-family:var(--font-family);font-synthesis:none;text-rendering:optimizelegibility}button,input{font:inherit}button{color:inherit}canvas{width:100%;height:100%;display:block}.ui{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-panel);color:#eef2ff;overscroll-behavior:contain;z-index:10;width:280px;max-height:calc(100dvh - 48px);padding:20px;position:fixed;top:24px;left:24px;overflow-y:auto;box-shadow:0 20px 50px #0006,inset 0 1px #ffffff0d}.ui__header{margin-bottom:22px}.ui__header h1{letter-spacing:-.03em;margin:0;font-size:24px;font-weight:650;line-height:1.2}.ui__header p{color:var(--color-text-subtle);margin:6px 0 0;font-size:12px}.ui__section{border-top:1px solid var(--color-border-subtle);padding:16px 0}.ui__section:first-of-type{border-top:0}.ui__section-title{color:#becae68c;letter-spacing:.12em;margin-bottom:10px;font-size:10px;font-weight:700}.planet-list{grid-template-columns:repeat(2,1fr);gap:6px;display:grid}.planet-button{background:var(--color-surface-subtle);border-radius:var(--radius-control);color:var(--color-text-button);cursor:pointer;text-align:left;transition:background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);border:1px solid #0000;align-items:center;gap:8px;width:100%;padding:9px 10px;font-size:12px;display:flex}.planet-button:hover{background:var(--color-surface-hover);color:#fff;transform:translateY(-1px)}.planet-button:focus-visible{outline:2px solid var(--color-accent-light);outline-offset:2px}.planet-button--active{color:#fff;background:#6e96ff24;border-color:#78a0ff59}.planet-button__dot{background:#bec8e166;border-radius:50%;flex:0 0 6px;width:6px;height:6px}.planet-button--active .planet-button__dot{background:var(--color-accent-light);box-shadow:0 0 8px #78a0ffcc}.ui__planet-info h2{margin:0 0 6px;font-size:20px;font-weight:600}.ui__planet-info p{color:var(--color-text-muted);margin:0;font-size:12px;line-height:1.55}.speed-header{color:#e1e8fab3;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:12px;display:flex}.speed-header strong{color:#fff;font-variant-numeric:tabular-nums}.speed-slider{appearance:none;cursor:pointer;background:#ffffff1f;border-radius:999px;width:100%;height:4px}.speed-slider:focus-visible{outline:2px solid var(--color-accent-light);outline-offset:4px}.speed-slider::-webkit-slider-thumb{appearance:none;background:var(--color-accent);border:2px solid #fff;border-radius:50%;width:14px;height:14px;box-shadow:0 0 12px #6491ffb3}.speed-slider::-moz-range-thumb{background:var(--color-accent);border:2px solid #fff;border-radius:50%;width:14px;height:14px;box-shadow:0 0 12px #6491ffb3}.ui__actions{border-top:1px solid var(--color-border-subtle);grid-template-columns:repeat(2,1fr);gap:8px;padding-top:16px;display:grid}.ui-button{border-radius:var(--radius-control);color:#eaf0ff;cursor:pointer;transition:background var(--transition-fast), border-color var(--transition-fast);background:#648cff24;border:1px solid #82a5ff59;padding:9px 10px;font-size:11px;font-weight:600}.ui-button:hover{background:#648cff3d;border-color:#96b4ff80}.ui-button:focus-visible{outline:2px solid var(--color-accent-light);outline-offset:2px}.ui-button--secondary{background:#ffffff0a;border-color:#ffffff1a}.ui-button--secondary:hover{background:#ffffff17}@media (prefers-reduced-motion:reduce){.planet-button,.ui-button{transition:none}}.ui__toggle,.ui__summary{display:none}@media (width<=640px){.ui{width:260px;max-height:calc(100dvh - 24px);padding:16px;top:12px;left:12px}.ui__header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.ui__toggle{flex-shrink:0;width:auto;padding:6px 10px;font-size:12px;display:block}.ui[data-folded]{width:auto}.ui[data-folded] .ui__body,.ui[data-folded] .ui__subtitle{display:none}.ui[data-folded] .ui__header{margin-bottom:0}.ui[data-folded] .ui__summary{color:var(--color-text-muted);margin:2px 0 0;font-size:13px;display:block}}.loader{background:var(--color-background);opacity:1;z-index:20;flex-direction:column;justify-content:center;align-items:center;gap:14px;transition:opacity .5s;display:flex;position:fixed;inset:0}.loader--hidden{opacity:0;pointer-events:none}.loader__title{color:var(--color-text);letter-spacing:.18em;text-transform:uppercase;margin:0;font-size:15px}.loader__track{background:var(--color-surface-subtle);border-radius:999px;width:min(240px,60vw);height:3px;overflow:hidden}.loader__bar{background:var(--color-accent);transform-origin:0;width:100%;height:100%;transition:transform .2s;transform:scaleX(0)}.loader__status{color:var(--color-text-muted);font-variant-numeric:tabular-nums;margin:0;font-size:12px}.loader__status--error{color:var(--color-text);text-align:center;max-width:34ch}@media (prefers-reduced-motion:reduce){.loader,.loader__bar{transition:none}}#follow-button{width:100%;margin-top:12px}.follow-status{color:#ffffffb3;min-height:1.4em;margin-top:8px;font-size:12px}.labels{pointer-events:none;z-index:5;position:fixed;inset:0}.planet-label{border:1px solid var(--color-border);color:var(--color-text);cursor:pointer;letter-spacing:.04em;pointer-events:auto;-webkit-user-select:none;user-select:none;white-space:nowrap;background:#0508148c;border-radius:999px;padding:2px 8px;font-size:12px}.planet-label:hover{border-color:var(--color-accent)}.view-options{gap:10px;display:grid}.view-option{color:var(--color-text-button);cursor:pointer;align-items:center;gap:8px;font-size:13px;display:flex}.view-option input{accent-color:var(--color-accent)}