@import url('data:text/css,');
:root{--ink:#f3f6ff;--muted:#8d97b3;--line:rgba(153,176,255,.14);--glass:rgba(7,11,25,.82);--cyan:#73d9ff;--gold:#f4c56a;--sidebar:286px}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#02040b;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Helvetica,Arial,sans-serif}button,input,select{font:inherit}button{color:inherit}#space{position:fixed;inset:0;width:100%;height:100%;display:block;background:radial-gradient(circle at 55% 45%,#101832 0,#040711 44%,#010207 100%)}#sidebar{position:fixed;z-index:20;left:0;top:0;bottom:0;width:var(--sidebar);display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(6,10,23,.96),rgba(4,7,17,.9));border-right:1px solid var(--line);backdrop-filter:blur(20px);box-shadow:18px 0 60px rgba(0,0,0,.28)}.brand{height:90px;display:flex;align-items:center;gap:13px;padding:0 22px;border-bottom:1px solid var(--line)}.brand h1{font-size:17px;line-height:1;margin:0;letter-spacing:.01em;font-weight:620}.brand h1 b{color:var(--cyan);font-weight:680}.brand p{font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:8px 0 0}.brand-mark{position:relative;width:34px;height:34px;border:1px solid rgba(115,217,255,.55);border-radius:50%;transform:rotate(-28deg)}.brand-mark:after{content:"";position:absolute;left:-7px;right:-7px;top:15px;border-top:1px solid rgba(115,217,255,.75);border-radius:50%;transform:scaleY(.35)}.brand-mark span{position:absolute;width:8px;height:8px;border-radius:50%;background:#ffcf72;box-shadow:0 0 14px #ffb43e;left:12px;top:12px}.system-switcher{padding:12px 14px 9px;border-bottom:1px solid rgba(153,176,255,.07)}.system-switcher label{display:block;font-size:7px;font-weight:750;letter-spacing:.18em;color:#67738f;margin:0 0 7px 2px}.system-select-wrap{height:39px;border:1px solid rgba(115,217,255,.19);border-radius:9px;background:linear-gradient(90deg,rgba(73,160,205,.12),rgba(255,255,255,.025));display:flex;align-items:center;padding:0 7px}.system-select-wrap span{width:23px;color:#ffd06d;font-size:15px;text-align:center;text-shadow:0 0 9px currentColor}.system-select-wrap select{min-width:0;flex:1;height:100%;border:0;background:transparent;color:#e8f2ff;font-size:10px;font-weight:620;outline:none;padding:0 3px;cursor:pointer}.system-select-wrap option{background:#08101f;color:#e8f2ff}.system-switcher p{font-size:8px;color:#687590;margin:5px 2px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.search-wrap{position:relative;margin:9px 14px 5px}.search-wrap span{position:absolute;left:12px;top:7px;font-size:20px;color:#77819c}.search-wrap input{width:100%;height:38px;border-radius:9px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:#fff;padding:0 12px 0 37px;outline:none;font-size:12px}.search-wrap input:focus{border-color:rgba(115,217,255,.42);box-shadow:0 0 0 3px rgba(115,217,255,.06)}.sound-panel{display:flex;align-items:center;gap:7px;margin:1px 14px 3px;padding:5px 7px;border-radius:8px;background:rgba(255,255,255,.018)}#sound-toggle{display:grid;grid-template-columns:20px 1fr;border:0;background:transparent;color:#78849e;text-align:left;padding:0;cursor:pointer;flex:1}#sound-toggle span{grid-row:1/3;font-size:15px;color:#7cdfff;align-self:center}#sound-toggle b{font-size:7px;letter-spacing:.13em}#sound-toggle em{font-size:7px;font-style:normal;color:#515d76;margin-top:2px}#sound-toggle.playing span{color:#71ecb0;text-shadow:0 0 8px #5adf9c}#track-next{width:23px;height:23px;flex:none;border:1px solid rgba(115,217,255,.16);border-radius:50%;background:rgba(88,175,219,.07);color:#85dfff;font-size:17px;line-height:18px;padding:0;cursor:pointer;transition:.2s}#track-next:hover{border-color:rgba(115,217,255,.45);background:rgba(88,175,219,.16);transform:translateX(1px)}#volume{width:42px;height:2px;accent-color:#76dfff;opacity:.7}#body-list{overflow:auto;padding:2px 10px 20px;flex:1;scrollbar-width:thin;scrollbar-color:#26314e transparent}.section-label{font-size:9px;letter-spacing:.18em;color:#66718d;font-weight:700;margin:15px 9px 7px}.body-row{position:relative;display:flex;align-items:center;gap:11px;width:100%;height:42px;border:0;border-radius:9px;background:transparent;text-align:left;padding:0 10px;cursor:pointer;transition:.18s}.body-row:hover{background:rgba(118,148,217,.09)}.body-row.selected{background:linear-gradient(90deg,rgba(77,180,230,.19),rgba(77,180,230,.04));box-shadow:inset 2px 0 var(--cyan)}.body-row .dot{width:9px;height:9px;border-radius:50%;background:var(--body-color);box-shadow:0 0 9px color-mix(in srgb,var(--body-color) 55%,transparent);flex:none}.body-row .texts{min-width:0}.body-row strong{display:block;font-size:12px;font-weight:580}.body-row small{font-size:9px;color:#707b97;white-space:nowrap}.body-row .chev{margin-left:auto;color:#4f5b77;opacity:0;transition:.2s}.body-row:hover .chev,.body-row.selected .chev{opacity:1}.child-row{padding-left:27px;height:36px}.child-row .dot{width:6px;height:6px}.child-row strong{font-size:11px}.sidebar-foot{height:43px;display:flex;align-items:center;padding:0 19px;border-top:1px solid var(--line);font-size:9px;color:#68738e;letter-spacing:.04em}.pulse{width:6px;height:6px;border-radius:50%;background:#5ae5a8;box-shadow:0 0 9px #5ae5a8;margin-right:8px;animation:pulse 2s infinite}@keyframes pulse{50%{opacity:.4;box-shadow:0 0 2px #5ae5a8}}
#topbar{position:fixed;z-index:15;left:var(--sidebar);right:0;top:0;height:72px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(3,6,15,.64),transparent);display:flex;align-items:center;justify-content:space-between;padding:0 28px 0 30px;pointer-events:none}#topbar>*{pointer-events:auto}#menu-button,#menu-close,#menu-scrim{display:none}.clock-block span{display:block;color:#68738f;font-size:8px;font-weight:700;letter-spacing:.19em;margin-bottom:6px}.clock-block strong{font-size:13px;font-weight:520;font-variant-numeric:tabular-nums;letter-spacing:.04em}.time-controls{display:flex;gap:7px;align-items:center}.time-controls button,.time-controls select,#view-tools button,#refocus{height:32px;border:1px solid var(--line);background:rgba(7,12,27,.7);border-radius:7px;font-size:9px;letter-spacing:.1em;font-weight:700;cursor:pointer;backdrop-filter:blur(12px)}.time-controls button{padding:0 13px}.time-controls select{color:#cdd5e7;padding:0 28px 0 11px;outline:none}#now-button{color:var(--cyan)}#play-button{font-size:12px;width:34px;padding:0}#scale-badge{color:#7f91b4;font-size:8px;font-weight:750;letter-spacing:.16em;border:1px solid rgba(116,153,204,.22);border-radius:999px;padding:7px 11px;background:rgba(6,12,27,.55);white-space:nowrap}
#view-tools{position:fixed;z-index:16;right:24px;top:86px;display:flex;gap:6px}#view-tools button{height:28px;padding:0 10px;color:#68738f;font-size:8px}#view-tools button.active{color:#cfeeff;border-color:rgba(115,217,255,.3);background:rgba(58,149,196,.12)}
#welcome{position:fixed;z-index:10;pointer-events:none;left:calc(var(--sidebar) + 7.5vw);top:32%;max-width:430px;text-shadow:0 2px 20px #000;transition:opacity .8s,transform .8s}.eyebrow{font-size:9px;letter-spacing:.24em;color:var(--cyan);font-weight:700}.eyebrow:before{content:"";display:inline-block;width:26px;border-top:1px solid var(--cyan);vertical-align:middle;margin-right:10px}#welcome h2{font-family:Georgia,"Times New Roman",serif;font-size:46px;font-weight:400;letter-spacing:-.035em;margin:13px 0 12px}#welcome>p:not(.eyebrow){font-size:13px;color:#a7b0c7;line-height:1.7;max-width:355px}#welcome button{pointer-events:auto;margin-top:17px;border:1px solid rgba(115,217,255,.38);background:rgba(29,109,151,.17);color:#dff6ff;border-radius:4px;height:40px;padding:0 17px;font-size:9px;font-weight:700;letter-spacing:.15em;cursor:pointer;backdrop-filter:blur(8px)}#welcome button span{font-size:15px;margin-left:12px}.welcome-gone{opacity:0!important;transform:translateY(14px);pointer-events:none!important}
#info-card{position:fixed;z-index:14;right:24px;bottom:25px;width:330px;background:linear-gradient(145deg,rgba(10,16,34,.9),rgba(5,9,21,.86));border:1px solid rgba(142,167,225,.19);border-radius:14px;padding:20px;backdrop-filter:blur(22px);box-shadow:0 24px 70px rgba(0,0,0,.4);transition:.35s;transform-origin:bottom right}.hidden{opacity:0;pointer-events:none;transform:translateY(12px) scale(.98)}.info-head{display:flex;justify-content:space-between;align-items:flex-start}.info-head p{font-size:8px;letter-spacing:.2em;color:var(--cyan);font-weight:700;margin:0 0 6px}.info-head h2{font-family:Georgia,serif;font-size:29px;font-weight:400;margin:0}.info-head button{border:0;background:transparent;color:#717d99;font-size:23px;cursor:pointer;margin-top:-5px}#body-description{font-size:11px;color:#a4adc3;line-height:1.6;margin:13px 0 15px}.stats{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.stats div{padding:10px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.stats span{font-size:7px;letter-spacing:.1em;color:#68738f;display:block;margin-bottom:5px}.stats strong{font-size:11px;font-weight:560}.accuracy-note{font-size:9px;color:#77829b;line-height:1.45;margin-top:12px;padding-left:10px;border-left:2px solid rgba(115,217,255,.25)}#refocus{width:100%;margin-top:13px;color:#9de5ff;border-color:rgba(115,217,255,.25)}
#hint{position:fixed;z-index:8;bottom:16px;left:calc(var(--sidebar) + 28px);color:#56617c;font-size:9px;letter-spacing:.08em}#loading{position:fixed;z-index:100;inset:0;background:#030610;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .7s}#loading p{color:#7d89a4;font-size:10px;letter-spacing:.12em;margin-top:22px}.loader-orbit{width:50px;height:50px;border:1px solid #243354;border-radius:50%;animation:spin 1.6s linear infinite}.loader-orbit:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:#f3bd58;box-shadow:0 0 20px #f0a52d;left:19px;top:19px}.loader-orbit i{position:absolute;width:6px;height:6px;border-radius:50%;background:#75dcff;left:3px;top:8px;box-shadow:0 0 8px #75dcff}@keyframes spin{to{transform:rotate(360deg)}}#tooltip{position:fixed;z-index:30;display:none;padding:5px 8px;background:rgba(6,10,22,.9);border:1px solid var(--line);border-radius:5px;color:#dfe8fb;font-size:10px;pointer-events:none;transform:translate(12px,-50%)}.body-label{color:#c7d0e3;font-size:9px;text-shadow:0 1px 4px #000,0 0 8px #000;pointer-events:none;opacity:.78;white-space:nowrap}.body-label.selected{color:#fff;font-weight:700}.body-label:before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--label-color);margin-right:5px;box-shadow:0 0 5px var(--label-color)}
body.system-alpha #accuracy-label{color:#9ec8ff}body.system-alpha .brand h1 b{color:#a7c9ff}
/* Version 5: prominent time-rate controls, clickable stellar map, and accuracy disclosure. */
#topbar{height:108px;align-items:flex-start;padding-top:16px}.time-stage{width:420px;display:grid;grid-template-columns:125px 1fr;gap:6px 10px;padding:8px 10px;border:1px solid rgba(115,217,255,.28);border-radius:12px;background:linear-gradient(145deg,rgba(12,30,52,.88),rgba(5,10,23,.82));box-shadow:0 8px 34px rgba(0,0,0,.3),0 0 26px rgba(68,178,227,.08);backdrop-filter:blur(18px)}.rate-title{grid-row:1/3;display:flex;flex-direction:column;justify-content:center;border-right:1px solid rgba(115,217,255,.16);padding-right:10px}.rate-title span{font-size:7px;letter-spacing:.2em;color:#6f89aa;font-weight:800}.rate-title strong{font-size:11px;line-height:1.35;color:#bceeff;margin-top:5px;font-weight:650}.time-controls{justify-content:flex-end}.time-controls select{min-width:155px;border-color:rgba(115,217,255,.25);color:#e7f7ff;background:rgba(4,11,25,.84)}.rate-presets{display:grid;grid-template-columns:repeat(5,1fr);gap:3px}.rate-presets button{height:20px;padding:0 4px;border:1px solid rgba(128,153,203,.14);border-radius:5px;background:rgba(255,255,255,.025);font-size:6px;letter-spacing:.1em;color:#71809c;cursor:pointer}.time-stage.precision-boundary{border-color:rgba(255,181,97,.55);box-shadow:0 0 30px rgba(255,155,75,.12)}.time-stage.precision-boundary .rate-title strong{color:#ffd19c}.rate-presets button:hover,.rate-presets button.active{color:#dff7ff;border-color:rgba(115,217,255,.42);background:rgba(75,177,225,.16);box-shadow:0 0 13px rgba(90,207,255,.08)}#view-tools{top:121px;max-width:680px;justify-content:flex-end;flex-wrap:wrap}#all-systems,#accuracy-button{color:#91cde3!important;border-color:rgba(115,217,255,.24)!important}#all-systems.active{color:#fff!important;background:linear-gradient(90deg,rgba(69,178,230,.28),rgba(100,117,226,.18))!important;box-shadow:0 0 20px rgba(78,196,245,.12)}
.system-map-label{pointer-events:none;white-space:nowrap;color:#d9e8ff;text-shadow:0 1px 4px #000,0 0 10px #000;font-size:9px;line-height:1.05;opacity:.88}.system-map-label:before{content:"";display:inline-block;width:5px;height:5px;margin-right:5px;border-radius:50%;background:var(--marker-color);box-shadow:0 0 8px var(--marker-color)}.system-map-label strong{font-weight:660}.system-map-label small{display:block;margin:3px 0 0 11px;color:#71819e;font-size:7px;letter-spacing:.05em}.distance-shell-label{color:#4f6382;font-size:7px;letter-spacing:.16em;text-shadow:0 1px 5px #000}.neighborhood-mode #welcome{top:24%;max-width:390px}.neighborhood-mode #welcome h2{font-size:42px}.neighborhood-mode #orbits-toggle,.neighborhood-mode #belts-toggle{opacity:.35;pointer-events:none}.neighborhood-mode #hint{color:#7ca8c1}
#accuracy-panel{position:fixed;z-index:45;left:calc(var(--sidebar) + 50%);top:50%;transform:translate(-50%,-50%);width:min(720px,calc(100vw - var(--sidebar) - 70px));padding:28px;border:1px solid rgba(115,217,255,.26);border-radius:16px;background:linear-gradient(145deg,rgba(8,18,37,.97),rgba(4,8,19,.97));box-shadow:0 30px 110px #000,0 0 50px rgba(78,181,231,.09);backdrop-filter:blur(24px)}#accuracy-panel.hidden{transform:translate(-50%,calc(-50% + 12px)) scale(.98)}#accuracy-panel h2{font-family:Georgia,serif;font-size:30px;font-weight:400;margin:10px 0 22px}#close-accuracy{position:absolute;right:18px;top:13px;border:0;background:transparent;color:#7d89a4;font-size:25px;cursor:pointer}.accuracy-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.accuracy-grid div{padding:14px;border:1px solid rgba(137,165,220,.13);background:rgba(255,255,255,.02);border-radius:8px}.accuracy-grid strong{display:block;color:#8edfff;font-size:8px;letter-spacing:.17em;margin-bottom:7px}.accuracy-grid span,.accuracy-source{display:block;color:#929eb8;font-size:10px;line-height:1.55}.accuracy-source{margin:16px 0 0;padding-top:14px;border-top:1px solid rgba(137,165,220,.12)}
@media(max-width:1180px){.time-stage{width:370px;grid-template-columns:105px 1fr}.rate-title strong{font-size:9px}.time-controls select{min-width:135px}}@media(max-width:1050px){#scale-badge{display:none}.time-stage{width:365px}}@media(max-width:800px){:root{--sidebar:270px}#sidebar{transform:translateX(-100%);transition:.3s;max-width:calc(100vw - 44px)}body.menu-open #sidebar{transform:none}#menu-close{display:flex;align-items:center;justify-content:center;margin-left:auto;width:38px;height:38px;flex:none;border:1px solid rgba(115,217,255,.2);border-radius:50%;background:rgba(5,11,24,.74);color:#cfefff;font-size:25px;line-height:1;cursor:pointer}#menu-scrim{position:fixed;z-index:19;inset:0;display:block;border:0;background:rgba(0,2,8,.54);opacity:0;pointer-events:none;transition:opacity .3s}body.menu-open #menu-scrim{opacity:1;pointer-events:auto}#topbar{left:0;height:86px;padding:8px 9px 0 12px;align-items:flex-start}#menu-button{display:block;border:0;background:transparent;font-size:20px;margin-top:18px}.clock-block{display:none}.time-stage{width:310px;grid-template-columns:100px 1fr;padding:7px;gap:5px}.rate-title strong{font-size:8px}.rate-presets{display:none}.time-controls select{min-width:125px;padding-left:7px;font-size:8px}.time-controls button{padding:0 9px}#welcome{left:30px;top:24%;right:20px}#welcome h2{font-size:39px}#info-card{right:12px;left:12px;bottom:12px;width:auto}#view-tools{right:10px;top:94px;max-width:360px}#view-tools button{font-size:7px;padding:0 7px}#hint{display:none}#accuracy-panel{left:12px;right:12px;top:50%;width:auto;transform:translateY(-50%);padding:20px}#accuracy-panel.hidden{transform:translateY(calc(-50% + 12px)) scale(.98)}.accuracy-grid{grid-template-columns:1fr;max-height:55vh;overflow:auto}.system-map-label{font-size:8px}}