:root{--ink:#05090b;--panel:#091114ed;--line:#29383d;--text:#eaf2ee;--muted:#718187;--cyan:#70dce8;--amber:#d4a45f;--danger:#ff8a72}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--ink);color:var(--text);font-family:Arial,Helvetica,sans-serif;overflow:hidden}button,input{font:inherit;color:inherit}button{cursor:pointer}.app{height:100dvh;position:relative;overflow:hidden;background:radial-gradient(circle at 49% 46%,#102024 0,#071013 41%,#030708 78%)}.app:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.3;background-image:linear-gradient(#fff1 1px,transparent 1px),linear-gradient(90deg,#fff1 1px,transparent 1px);background-size:52px 52px}.topbar{height:66px;padding:0 26px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;position:relative;z-index:20;background:#04090bdb;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:11px;font-size:13px;font-weight:700;letter-spacing:.17em}.mark{width:22px;height:22px;border:1px solid var(--cyan);border-radius:50%;position:relative}.mark:before,.mark:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid #70dce888;border-radius:50%}.mark:before{width:5px;height:18px}.mark:after{width:18px;height:5px}.nav{height:100%;display:flex;gap:25px}.nav button{position:relative;border:0;background:none;padding:0 4px;font-size:10px;font-weight:700;letter-spacing:.15em;color:#65767b}.nav button.active{color:var(--text)}.nav button.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--cyan);box-shadow:0 0 11px var(--cyan)}.top-actions{justify-self:end;display:flex;gap:8px}.icon-btn{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);background:#091114;color:#9aabad}.icon-btn:hover,.zoom button:hover,.panel-nav button:hover{color:var(--cyan);background:#122126}.stage{position:absolute;inset:66px 0 92px;overflow:hidden}.stage-label{position:absolute;z-index:3;top:22px;left:50%;transform:translateX(-50%);display:flex;gap:10px;align-items:center;color:#63757a;font-size:9px;font-weight:700;letter-spacing:.18em;pointer-events:none;white-space:nowrap}.live-dot{width:3px;height:3px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}canvas{display:block;width:100%;height:100%;cursor:crosshair}.zoom{position:absolute;z-index:7;right:26px;top:22px;border:1px solid var(--line);background:#061013dc;display:flex;flex-direction:column}.zoom button{width:40px;height:40px;border:0;border-bottom:1px solid var(--line);background:transparent;color:#96a7aa;font-size:19px}.zoom button:last-child{border:0}.rail{position:absolute;z-index:6;left:25px;top:30px;bottom:78px;width:184px;overflow:auto;scrollbar-width:none}.rail-head{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 7px 12px;color:#63757b;font-size:9px;font-weight:700;letter-spacing:.16em}.rail button{width:100%;height:56px;padding:0 7px;display:grid;grid-template-columns:15px 1fr auto;align-items:center;gap:11px;border:0;border-bottom:1px solid #2b383d88;background:transparent;color:#859499;text-align:left;position:relative}.rail button:hover{background:#14212688;color:var(--text)}.rail button.selected{color:var(--text);background:linear-gradient(90deg,#63d2e01e,transparent)}.rail button.selected:before{content:"";position:absolute;left:0;top:13px;bottom:13px;width:2px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}.swatch{width:9px;height:9px;border-radius:50%}.rail strong{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.rail small{display:block;margin-top:4px;font-size:9px;letter-spacing:.1em;color:#5c6d71}.rail em{font:9px monospace;font-style:normal;color:#3d4c50}.detail{position:absolute;z-index:8;right:78px;top:22px;width:310px;max-height:calc(100% - 44px);overflow:auto;padding:22px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(20px);box-shadow:0 24px 70px #0007;animation:slide .3s ease both;scrollbar-width:thin}@keyframes slide{from{opacity:0;transform:translateX(12px)}}.close{position:absolute;right:11px;top:10px;border:0;background:none;color:#66777b;font-size:18px}.eyebrow{margin:0 0 18px;color:#708187;font-size:8px;font-weight:700;letter-spacing:.17em}.eyebrow b{color:var(--cyan);margin-left:8px}.titleline{display:flex;justify-content:space-between;align-items:end;padding-bottom:12px;border-bottom:1px solid var(--line)}h1{margin:0;font:400 34px/.9 Georgia,serif}.type{color:var(--amber);font-size:8px;font-weight:700;letter-spacing:.13em;text-transform:uppercase}.note{margin:15px 0 16px;color:#9ba9ac;font-size:14px;line-height:1.5}.facts{margin:0;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #202d31;border-left:1px solid #202d31}.facts div{padding:12px 10px;border-right:1px solid #202d31;border-bottom:1px solid #202d31}.facts dt{color:#65767b;font-size:9px;font-weight:700;letter-spacing:.12em}.facts dd{margin:6px 0 0;font:12px monospace;color:#dce6e2}.panel-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.panel-actions button{min-height:38px;border:1px solid #345059;background:#0c181c;color:#b9dce0;font-size:9px;font-weight:700;letter-spacing:.11em}.panel-actions button:first-child{background:var(--cyan);color:#061013;border-color:var(--cyan)}.panel-actions button:hover{filter:brightness(1.12)}.panel-nav{margin-top:13px;display:flex;align-items:center;justify-content:space-between}.panel-nav button{width:34px;height:30px;border:1px solid var(--line);background:#0a1316}.panel-nav span{color:#617176;font:9px monospace;letter-spacing:.12em}.layers{position:absolute;z-index:7;left:234px;right:420px;bottom:18px;display:flex;gap:7px;align-items:center;flex-wrap:wrap}.layers button{height:30px;padding:0 11px;border:1px solid #28373b;background:#081013d9;color:#65767b;font-size:8px;font-weight:700;letter-spacing:.11em}.layers button.on{border-color:#44646b;color:#b5dce0;background:#102126}.view-note{position:absolute;z-index:5;left:234px;top:22px;max-width:300px;padding:10px 12px;border-left:2px solid var(--amber);background:#090f11b8;color:#819095;font-size:11px;line-height:1.45}.view-note b{display:block;margin-bottom:3px;color:#c7d2cf;font-size:9px;letter-spacing:.12em}.scale-chip{position:absolute;z-index:5;left:50%;bottom:60px;transform:translateX(-50%);padding:7px 10px;border:1px solid #2d3e43;background:#071013d9;color:#738489;font:9px monospace;letter-spacing:.08em}.console{height:92px;position:absolute;z-index:20;bottom:0;left:0;right:0;display:grid;grid-template-columns:64px 185px 1fr 110px 62px;align-items:center;border-top:1px solid var(--line);background:#050a0cf2;backdrop-filter:blur(16px)}.play{height:100%;border:0;border-right:1px solid var(--line);background:var(--cyan);color:#061013;font-size:21px}.date{padding-left:24px}.date small,.speed small{display:block;margin-bottom:7px;color:#65757a;font-size:9px;font-weight:700;letter-spacing:.13em}.date strong{font:14px monospace;letter-spacing:.05em}.timeline{padding:0 28px}.timeline input{width:100%;height:18px;appearance:none;background:transparent}.timeline input::-webkit-slider-runnable-track{height:2px;background:linear-gradient(90deg,var(--cyan) 0 var(--fill),#263439 var(--fill));box-shadow:0 0 6px #70dce855}.timeline input::-webkit-slider-thumb{appearance:none;width:12px;height:12px;margin-top:-5px;border:2px solid #071013;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 1px var(--cyan),0 0 11px var(--cyan)}.timeline input::-moz-range-track{height:2px;background:#263439}.timeline input::-moz-range-progress{height:2px;background:var(--cyan)}.timeline input::-moz-range-thumb{width:10px;height:10px;border:2px solid #071013;border-radius:50%;background:var(--cyan)}.range-labels{display:flex;justify-content:space-between;margin-top:4px;color:#536368;font-size:8px;font-weight:700;letter-spacing:.13em}.speed{display:flex;gap:10px;align-items:center;padding-left:18px;border-left:1px solid var(--line)}.speed strong{font:14px monospace}.now{height:100%;border:0;border-left:1px solid var(--line);background:none;color:#839297;font-size:9px;font-weight:700;letter-spacing:.12em}.popover{position:absolute;z-index:40;top:56px;right:26px;width:300px;max-height:70vh;overflow:auto;border:1px solid #2c3c40;background:#071012fa;padding:13px;box-shadow:0 24px 80px #000}.searchbox{height:40px;border:1px solid #314247;display:flex;align-items:center;gap:9px;padding:0 11px}.searchbox input{width:100%;border:0;outline:0;background:transparent;font-size:14px}.popover p{margin:17px 4px 8px;color:#637378;font-size:9px;font-weight:700;letter-spacing:.15em}.results button{width:100%;padding:10px 5px;border:0;background:transparent;display:grid;grid-template-columns:8px 1fr auto;align-items:center;gap:10px;text-align:left;font-size:13px}.results button:hover{background:#122024}.results i{height:7px;border-radius:50%}.results small{color:#64757a;font-size:9px;text-transform:uppercase}.sky-index{position:absolute;z-index:6;left:25px;top:92px;bottom:75px;width:185px;padding:14px;border:1px solid #2a393e;background:#071013c9;overflow:auto;scrollbar-width:thin}.sky-index h2{font:400 22px/1 Georgia,serif;margin:0 0 8px}.sky-index p{font-size:11px;line-height:1.4;color:#7b8c90}.sky-index div{display:flex;flex-wrap:wrap;gap:5px}.sky-index span{padding:5px 6px;border:1px solid #25353a;color:#809095;font-size:9px}.hidden{display:none!important}
@media(max-width:980px){.detail{right:64px;width:280px}.layers{right:360px}.rail{width:150px;left:12px}.view-note{left:180px}.sky-index{left:12px;width:150px}.layers{left:175px}}
@media(max-width:700px){.topbar{height:58px;padding:0 12px}.nav{gap:8px}.nav button{font-size:8px;letter-spacing:.08em}.brand span{display:none}.stage{inset:58px 0 82px}.stage-label{top:10px}.rail{left:8px;right:8px;top:35px;bottom:auto;width:auto;height:42px;display:flex;overflow-x:auto;background:#050a0cb8}.rail-head,.rail button span:nth-child(2),.rail button em{display:none}.rail button{flex:0 0 40px;height:40px;display:grid;place-items:center;border:0;padding:0}.rail button.selected:before{left:9px;right:9px;top:auto;bottom:0;width:auto;height:2px}.zoom{top:84px;right:10px}.zoom button{width:36px;height:36px}.detail{top:auto;bottom:49px;left:10px;right:10px;width:auto;padding:16px;max-height:48vh}.detail h1{font-size:28px}.note{font-size:13px;margin:10px 0 12px}.facts div{padding:9px}.layers{left:8px;right:8px;bottom:8px;overflow-x:auto;flex-wrap:nowrap}.layers button{flex:0 0 auto}.view-note{top:84px;left:10px;max-width:230px}.scale-chip{bottom:47px}.sky-index{left:10px;top:88px;bottom:auto;width:170px;max-height:180px}.console{height:82px;grid-template-columns:54px 112px 1fr 48px}.date{padding-left:13px}.date strong{font-size:10px}.timeline{padding:0 12px}.range-labels span:nth-child(2),.speed{display:none}.now{width:48px}.popover{right:10px;top:52px;width:min(300px,calc(100vw - 20px))}}
@media(max-width:430px){.nav button:nth-child(2){display:none}.detail{max-height:45vh}.view-note{display:none}.panel-actions{grid-template-columns:1fr}.facts div:nth-child(n+5){display:none}}
@media(prefers-reduced-motion:reduce){.detail{animation:none}}
.webgl-canvas{position:absolute;inset:0;z-index:4;cursor:grab;touch-action:none}.webgl-canvas:active{cursor:grabbing}.drag-guide{position:absolute;z-index:7;left:50%;top:48px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:5px;pointer-events:none;color:#7d9094;font-size:10px;letter-spacing:.08em;white-space:nowrap}.drag-guide b{color:#c6d5d2;font-size:9px;letter-spacing:.16em}.moon-scale{position:absolute;z-index:7;left:234px;bottom:18px;min-width:205px;padding:12px;border:1px solid #293a3f;background:#071013d9;display:flex;flex-direction:column;gap:7px}.moon-scale b{margin-bottom:2px;color:#91a2a6;font-size:8px;letter-spacing:.14em}.moon-scale span{display:flex;align-items:center;gap:8px;color:#b7c4c1;font-size:11px}.moon-scale i{display:inline-block;min-width:2px;min-height:2px;border-radius:50%;box-shadow:0 0 6px #fff5}.moon-scale small{margin-left:auto;color:#66777b;font-size:9px}.webgl-warning{position:absolute;z-index:10;left:50%;top:90px;transform:translateX(-50%);max-width:360px;padding:10px 14px;border:1px solid #775548;background:#261610e8;color:#f2c6b7;font-size:12px;line-height:1.4}.zoom{z-index:9}
@media(max-width:700px){.drag-guide{top:36px;width:100%;font-size:9px}.moon-scale{left:10px;bottom:48px;min-width:160px;max-width:220px;padding:9px}.moon-scale span{font-size:10px}}
.orbit-labels{position:absolute;inset:0;z-index:6;pointer-events:none;overflow:hidden}.orbit-labels span{position:absolute;left:0;top:0;display:flex;align-items:center;gap:6px;padding:4px 7px;border:1px solid #3c5157;background:#061013e8;color:#dce8e5;font-size:9px;font-weight:700;letter-spacing:.08em;white-space:nowrap;box-shadow:0 4px 14px #0008;will-change:transform}.orbit-labels span:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--object-color);box-shadow:0 0 8px var(--object-color)}.orbit-labels .craft-label{border-color:#537079;color:#bfe8ec}.planet-scale-controls{position:absolute;z-index:9;left:454px;bottom:18px;width:220px;padding:10px;border:1px solid #293a3f;background:#071013e8}.planet-scale-controls>span{display:block;margin-bottom:7px;color:#718287;font-size:8px;font-weight:700;letter-spacing:.14em}.planet-scale-controls button{position:relative;width:100%;min-height:42px;padding:6px 7px 6px 40px;border:1px solid #31444a;background:#0b171a;text-align:left}.planet-scale-controls button>i{position:absolute;left:9px;top:12px;width:23px;height:13px;border:1px solid #52676c;border-radius:10px;background:#111b1e}.planet-scale-controls button>i:after{content:"";position:absolute;left:2px;top:2px;width:7px;height:7px;border-radius:50%;background:#75878b;transition:.18s}.planet-scale-controls button[aria-checked="true"]>i{border-color:var(--cyan);background:#17363b}.planet-scale-controls button[aria-checked="true"]>i:after{left:12px;background:var(--cyan);box-shadow:0 0 7px var(--cyan)}.planet-scale-controls b{display:block;color:#d5e1de;font-size:11px}.planet-scale-controls small{display:block;margin-top:3px;color:#74858a;font-size:8px;letter-spacing:.06em}.planet-scale-controls button:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
@media(max-width:700px){.planet-scale-controls{left:auto;right:10px;bottom:48px;width:190px;padding:8px}.planet-scale-controls button{min-height:38px}.orbit-labels span{padding:3px 5px;font-size:8px}}
@media(max-width:430px){.moon-scale{display:none}.planet-scale-controls{left:10px;right:auto;width:210px}}
.detail.mode-hidden{display:none}.galaxy-index{position:absolute;z-index:8;left:25px;top:72px;width:205px;padding:16px;border:1px solid #2a393e;background:#071013df;backdrop-filter:blur(14px)}.galaxy-index h2{margin:0 0 9px;font:400 27px/1 Georgia,serif}.galaxy-index>p:not(.eyebrow){margin:0 0 14px;color:#86979a;font-size:11px;line-height:1.45}.galaxy-index dl{margin:0;border-top:1px solid #26353a}.galaxy-index dl div{padding:8px 0;border-bottom:1px solid #26353a}.galaxy-index dt{color:#65767b;font-size:8px;font-weight:700;letter-spacing:.12em}.galaxy-index dd{margin:4px 0 0;color:#d5e0dd;font:10px/1.3 monospace}
@media(max-width:700px){.galaxy-index{left:10px;top:84px;width:175px;padding:12px}.galaxy-index h2{font-size:22px}.galaxy-index>p:not(.eyebrow){display:none}.nav{gap:5px}.nav button{font-size:7px}}
@media(max-width:430px){.nav button[data-view="planet"]{display:none}.nav button[data-view="sky"]{display:none}.galaxy-index{top:78px;width:160px}}
.system-drag{cursor:grab;touch-action:none}.system-drag:active{cursor:grabbing}.system-drag-guide{position:absolute;z-index:5;left:50%;top:48px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:4px;pointer-events:none;color:#75868a;font-size:9px;letter-spacing:.08em;white-space:nowrap}.system-drag-guide b{color:#b8c9c6;font-size:8px;letter-spacing:.15em}.direction-legend{position:absolute;z-index:6;left:234px;top:22px;display:flex;gap:10px;flex-wrap:wrap;max-width:420px;padding:7px 9px;border:1px solid #29393e;background:#071013d2;color:#819398;font-size:8px;font-weight:700;letter-spacing:.08em;pointer-events:none}.direction-legend span:last-child{color:#c7a667}
.scale-chip.planet-chip{bottom:105px}
@media(max-width:700px){.system-drag-guide{top:36px}.direction-legend{left:10px;right:52px;top:84px;max-width:none;padding:5px 7px;gap:7px;font-size:7px}}
@media(max-width:430px){.nav button[data-view="planet"],.nav button[data-view="sky"]{display:block}.direction-legend span:nth-child(2){display:none}}