:root{--fg:#d8e2f0;--dim:#7f8ba0;--accent:#7fb2ff;--warn:#fc6;--panel:#080c169e;--border:#7fb2ff38;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}html,body{height:100%;color:var(--fg);background:#000;margin:0;overflow:hidden}#app{position:fixed;inset:0}#view{cursor:crosshair;outline:none;width:100%;height:100%;display:block;position:absolute;inset:0}#labels{pointer-events:none;z-index:1;position:absolute;inset:0;overflow:hidden}#hud{pointer-events:none;z-index:2;font-size:12px;position:absolute;inset:0}.label{white-space:nowrap;color:#dce6f5d9;text-shadow:0 0 3px #000,0 0 2px #000;will-change:transform;font-size:11.5px;line-height:14px;position:absolute;top:0;left:0}.label.planet{color:#9cc4ff}.label.exoplanet{color:#8fe3d0}.label.craft{color:#ffd38a}.label.ship{color:#ff9f7a}.label.nebula{color:#ff9fc8}.label.dwarf{color:#ffbe7a}.label.moon{color:#9fe0bb}.label.star{color:#f3e3b0}.label.asteroid,.label.tno{color:#c8b49c}.label.comet{color:#9feaff}.label.blackhole{color:#d3a6ff}.label.galaxy{color:#ffe2b0;font-weight:600}.label.selected{color:#fff27a;font-weight:600}.hud-top,.hud-time,.hud-info,.hud-bottom,.hud-help,.hud-search{background:var(--panel);border:1px solid var(--border);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:6px;padding:6px 10px;position:absolute}.hud-top{top:10px;left:10px}.hud-time{text-align:right;top:10px;right:10px}.hud-time .date{font-variant-numeric:tabular-nums;font-size:15px}.hud-time .rate{color:var(--accent)}.hud-info{pointer-events:auto;min-width:260px;max-width:420px;bottom:46px;left:10px}.hud-info .name{color:#fff;margin-bottom:4px;font-size:17px;font-weight:600}.hud-info table{border-collapse:collapse}.hud-info td{vertical-align:top;padding:1px 8px 1px 0}.hud-info td:first-child{color:var(--dim);white-space:nowrap}.hud-bottom{text-align:center;font-variant-numeric:tabular-nums;bottom:10px;left:10px;right:10px}.hud-help{pointer-events:auto;padding:12px 18px;top:50%;left:50%;transform:translate(-50%,-50%)}.hud-help h3{margin:0 0 8px;font-size:14px}.hud-help td{padding:2px 10px 2px 0}kbd{background:#7fb2ff26;border-radius:3px;padding:0 4px;font-family:inherit}.hud-toast{background:var(--panel);opacity:0;border:1px solid var(--border);white-space:pre-line;border-radius:6px;max-width:80vw;padding:6px 14px;transition:opacity .3s;position:absolute;top:56px;left:50%;transform:translate(-50%)}.hud-toast.show{opacity:1}.hud-search{pointer-events:auto;width:min(480px,90vw);top:20%;left:50%;transform:translate(-50%)}.hud-search input{box-sizing:border-box;color:#fff;border:1px solid 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.boot-msg{color:var(--dim);font-size:13px}#vr-button{z-index:5;color:#fff;letter-spacing:.12em;cursor:pointer;background:#080c16bf;border:1px solid #7fb2ffb3;border-radius:6px;padding:10px 18px;font:600 14px Inter,Segoe UI,system-ui,sans-serif;position:absolute;bottom:50px;right:14px}#vr-button:hover{background:#284678d9}#start-menu{--sm-accent:#8fc0ff;--sm-text:#eef3fb;--sm-dim:#93a0b6;z-index:20;color:var(--sm-text);opacity:0;-webkit-user-select:none;user-select:none;flex-direction:column;justify-content:center;align-items:center;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;transition:opacity .9s;display:flex;position:fixed;inset:0;overflow:hidden}#start-menu.sm-in{opacity:1}#start-menu.sm-out{opacity:0;pointer-events:none;transition:opacity .6s,transform .6s;transform:scale(1.02)}#start-menu .sm-shade{-webkit-backdrop-filter:blur(5px)saturate(1.15);backdrop-filter:blur(5px)saturate(1.15);background:radial-gradient(at 50% 42%,#04081240 0%,#02040ab8 62%,#000000eb 100%);position:absolute;inset:0}#start-menu .sm-stars{pointer-events:none;background-image:radial-gradient(1px 1px at 12% 18%,#ffffffb3,#0000 60%),radial-gradient(1px 1px at 72% 32%,#c8dcff99,#0000 60%),radial-gradient(1.5px 1.5px at 38% 74%,#fff0dc99,#0000 60%),radial-gradient(1px 1px at 86% 82%,#ffffff80,#0000 60%),radial-gradient(1px 1px at 55% 8%,#dce6ff8c,#0000 60%);background-size:420px 420px;animation:140s linear infinite sm-drift,6s ease-in-out infinite alternate sm-twinkle;position:absolute;inset:-50%}@keyframes sm-drift{to{transform:translate(-420px,-210px)}}@keyframes sm-twinkle{0%{opacity:.35}to{opacity:.8}}#start-menu .sm-main{flex-direction:column;gap:clamp(18px,4vh,36px);width:min(560px,100vw - 32px);display:flex;position:relative}#start-menu .sm-head{text-align:center;animation:1.2s cubic-bezier(.2,.7,.2,1) both sm-rise}#start-menu .sm-kicker{letter-spacing:.5em;text-transform:uppercase;color:var(--sm-dim);margin-bottom:10px;font-size:12px}#start-menu .sm-title{letter-spacing:.22em;background:linear-gradient(100deg,#fff 0%,#dfeaff 35%,#9fc6ff 50%,#dfeaff 65%,#fff 100%) 0 0/250% 100%;color:#0000;filter:drop-shadow(0 0 22px #78aaff59);-webkit-background-clip:text;background-clip:text;flex-direction:column;gap:.08em;margin:0;padding-left:.22em;font-size:clamp(40px,9vw,84px);font-weight:200;line-height:1;animation:9s ease-in-out infinite sm-shimmer;display:flex}#start-menu .sm-title span{letter-spacing:.62em;padding-left:.62em;font-size:.52em;font-weight:300}@keyframes sm-shimmer{0%,to{background-position:100% 0}50%{background-position:0 0}}@keyframes sm-rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}#start-menu .sm-sub{color:var(--sm-dim);margin-top:16px;font-size:13px;line-height:1.5}#start-menu .sm-list{flex-direction:column;gap:10px;animation:1.2s cubic-bezier(.2,.7,.2,1) .25s both sm-rise;display:flex}#start-menu 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.sm-label{letter-spacing:.04em;align-items:center;gap:10px;font-size:20px;font-weight:600;display:flex}#start-menu .sm-desc{color:var(--sm-dim);font-size:13px}#start-menu .sm-item:disabled{cursor:default;opacity:.55}#start-menu .sm-badge{letter-spacing:.14em;text-transform:uppercase;color:#ffd98a;background:#ffc86414;border:1px solid #ffd98a73;border-radius:999px;padding:3px 8px;font-size:10px;font-style:normal;font-weight:700}#start-menu .sm-item.sm-small{background:0 0;border-color:#0000;padding-top:10px;padding-bottom:10px}#start-menu .sm-item.sm-small .sm-label{color:var(--sm-dim);font-size:15px;font-weight:500}#start-menu .sm-item.sm-small .sm-desc{display:none}#start-menu .sm-item.sm-small.sm-focus .sm-label{color:var(--sm-text)}#start-menu .sm-item.sm-loading .sm-label:after{content:"Loading…";letter-spacing:.12em;text-transform:uppercase;color:var(--sm-accent);font-size:11px;font-weight:600;animation:1.4s ease-in-out infinite sm-pulse}@keyframes sm-pulse{50%{opacity:.35}}#start-menu .sm-status{text-align:center;min-height:18px;color:var(--sm-dim);font-size:12px}#start-menu .sm-credits{color:#c8d3e6;background:#080c18c7;border:1px solid #8fc0ff33;border-radius:14px;max-height:50vh;padding:22px 26px;font-size:13px;line-height:1.55;overflow:auto}#start-menu .sm-credits h2{letter-spacing:.08em;color:var(--sm-text);margin:0 0 8px;font-size:16px;font-weight:600}#start-menu .sm-credits p{margin:0 0 8px}#start-menu .sm-back{color:var(--sm-text);font:inherit;cursor:pointer;background:#28467866;border:1px solid #8fc0ff73;border-radius:10px;margin-top:6px;padding:8px 18px}#start-menu .sm-foot{bottom:max(16px, env(safe-area-inset-bottom));color:var(--sm-dim);letter-spacing:.05em;flex-wrap:wrap;justify-content:center;gap:8px 22px;font-size:11px;display:flex;position:absolute;left:16px;right:16px}#start-menu kbd{text-align:center;border:1px solid #fff3;border-radius:4px;min-width:18px;margin-right:4px;padding:1px 5px;font-family:inherit;font-size:10px;line-height:1.6;display:inline-block}#start-menu .sm-tap{display:none}@media (hover:none) and (pointer:coarse){#start-menu .sm-keys{display:none}#start-menu .sm-tap{display:inline}}@media (max-height:560px){#start-menu .sm-sub,#start-menu .sm-kicker{display:none}#start-menu .sm-item{padding-top:10px;padding-bottom:10px}}@media (prefers-reduced-motion:reduce){#start-menu .sm-stars,#start-menu .sm-title{animation:none}}#start-menu [hidden]{display:none!important}