:root{--bg:#000;--panel:#090b0fbd;--panel-solid:#0b0e13;--line:#dcd2be1f;--line-strong:#dcd2be3d;--fg:#e9e4da;--fg-dim:#9a958c;--fg-faint:#6b675f;--accent:#e8b86b;--accent-soft:#e8b86b29;--c-star:#f3c66f;--c-planet:#7fa7d8;--c-moon:#a7adb8;--c-dwarf:#c9a77d;--c-asteroid:#9b8c76;--c-comet:#7fd0d4;--c-tno:#a493c9;--c-ocean:#2f6f9a;--c-ice:#dfe9ef;--c-land:#a28463;--c-iron:#8b8f96;--radius:10px;--font:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", Menlo, monospace;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;color:var(--fg);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;margin:0;font-size:13px;overflow:hidden}#root{height:100dvh}button,input{font:inherit;color:inherit}.app{width:100%;height:100%;position:relative}.viewport{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;position:absolute;inset:0}.scene-canvas{cursor:grab;touch-action:none;width:100%;height:100%;display:block}.scene-canvas:active{cursor:grabbing}.label-layer{pointer-events:none;position:absolute;inset:0;overflow:hidden}.scene-label{letter-spacing:.02em;color:#e9e4dad1;white-space:nowrap;pointer-events:auto;cursor:pointer;text-shadow:0 0 4px #000,0 0 8px #000;will-change:transform;border-left:1px solid #e9e4da40;padding:1px 6px;font-size:11.5px;position:absolute;top:0;left:0}.scene-label:hover{color:#fff;border-left-color:var(--accent)}.scene-label.kind-star{color:var(--c-star);font-weight:600}.scene-label.kind-planet{font-weight:500}.scene-label.kind-moon,.scene-label.kind-asteroid,.scene-label.kind-comet,.scene-label.kind-tno{color:#e9e4da9e;font-size:10.5px}.scene-label.selected{color:var(--accent);border-left-color:var(--accent)}.topbar{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:5;align-items:center;gap:18px;padding:8px 12px;display:flex;position:absolute;top:12px;left:12px;right:12px}.brand{align-items:center;gap:10px;min-width:220px;display:flex}.brand-mark{background:radial-gradient(circle at 35% 35%, #fff3d6, var(--accent) 45%, #7a4a12 100%);border-radius:50%;width:14px;height:14px;box-shadow:0 0 14px #e8b86b8c}.brand-title{letter-spacing:.01em;font-weight:600}.brand-sub{color:var(--fg-faint);font-size:11px}.seed-form{align-items:center;gap:6px;display:flex}.seed-label{color:var(--fg-dim);text-transform:uppercase;letter-spacing:.08em;font-size:11px}.seed-input{border:1px solid var(--line-strong);width:150px;font-family:var(--mono);background:#ffffff0a;border-radius:7px;padding:6px 9px;font-size:12.5px}.seed-input:focus{border-color:var(--accent);outline:none}.view-controls{align-items:center;gap:10px;margin-left:auto;display:flex}.view-extra{align-items:center;gap:10px;display:flex}.topbar .menu-btn{font-size:16px;display:none}.btn{border:1px solid var(--accent);background:var(--accent-soft);color:var(--fg);cursor:pointer;white-space:nowrap;border-radius:7px;padding:6px 11px}.btn:hover{background:#e8b86b47}.btn.ghost{border-color:var(--line-strong);background:0 0}.btn.ghost:hover{border-color:var(--fg-dim);background:#ffffff0a}.btn.small{padding:3px 8px;font-size:12px}.segmented{border:1px solid var(--line-strong);border-radius:7px;display:inline-flex;overflow:hidden}.segmented button{cursor:pointer;color:var(--fg-dim);background:0 0;border:none;padding:6px 12px}.segmented button+button{border-left:1px solid var(--line-strong)}.segmented button.active{background:var(--accent-soft);color:var(--fg)}.check{color:var(--fg-dim);cursor:pointer;align-items:center;gap:5px;display:inline-flex}.check input{accent-color:var(--accent)}.banner{border:1px solid var(--accent);z-index:6;background:#3c280ad9;border-radius:8px;align-items:center;gap:12px;padding:8px 14px;display:flex;position:absolute;top:70px;left:50%;transform:translate(-50%)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:4;flex-direction:column;width:330px;display:flex;position:absolute;top:74px;bottom:64px;overflow:hidden}.panel.left{left:12px}.panel.left.collapsed{width:120px;bottom:auto}.panel.right{width:360px;right:12px}.panel-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:9px 12px;display:flex}.panel-toggle{border:none;border-bottom:1px solid var(--line);cursor:pointer;text-align:left;background:0 0;width:100%}.panel.left.collapsed .panel-toggle{border-bottom:none}.panel-head h2,.panel-title{text-transform:uppercase;letter-spacing:.1em;color:var(--fg-dim);margin:0;font-size:11px;font-weight:600}.icon-btn{cursor:pointer;min-width:26px;height:26px;color:var(--fg-dim);background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;display:inline-flex}.icon-btn:hover,.icon-btn.active{color:var(--fg);border-color:var(--line-strong)}.icon-btn.active{color:var(--accent)}.tree{scrollbar-width:thin;padding:4px 0 10px;overflow-y:auto}.tree-row{cursor:pointer;border-left:2px solid #0000;grid-template-columns:16px 12px minmax(0,auto) minmax(0,1fr) auto auto;align-items:center;gap:6px;padding:4px 10px 4px 8px;display:grid}.tree-row:hover{background:#ffffff09}.tree-row.selected{background:var(--accent-soft);border-left-color:var(--accent)}.tree-row:focus-visible{outline:1px solid var(--accent);outline-offset:-1px}.twisty{width:16px;height:16px;color:var(--fg-faint);cursor:pointer;text-align:center;background:0 0;border:none;padding:0;font-size:10px;line-height:16px}.dot{border-radius:50%;justify-self:center;width:8px;height:8px}.dot.gas{width:11px;height:11px}.belt-dot{background:repeating-linear-gradient(90deg, var(--c-asteroid) 0 2px, transparent 2px 4px);border-radius:2px;width:12px;height:4px}.tree-name{white-space:nowrap}.tree-sub{color:var(--fg-faint);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.tree-meta{color:var(--fg-dim);font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:10.5px}.tree-count{color:var(--fg-faint);border:1px solid var(--line);border-radius:8px;padding:0 5px;font-size:10px}.tree-group-head{border:none;border-top:1px solid var(--line);width:100%;color:var(--fg-dim);cursor:pointer;text-transform:uppercase;letter-spacing:.08em;text-align:left;background:0 0;align-items:center;gap:6px;margin-top:4px;padding:7px 10px 5px 8px;font-size:11px;display:flex}.tree-group-head .tree-count{margin-left:auto}.tree-belt{border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);margin:2px 0}.inspector{scrollbar-width:thin;padding:0 0 14px;overflow-y:auto}.insp-head{border-bottom:1px solid var(--line);padding:14px 16px 12px}.insp-kicker{color:var(--accent);text-transform:uppercase;letter-spacing:.12em;font-size:10.5px}.insp-head h2{letter-spacing:.005em;margin:3px 0 2px;font-size:21px;font-weight:500}.insp-class{color:var(--fg-dim)}.insp-actions{gap:6px;margin-top:10px;display:flex}.insp-desc{color:var(--fg-dim);margin:6px 0 8px;line-height:1.45}.insp-section{border-bottom:1px solid var(--line);padding:10px 16px 6px}.insp-section h3{color:var(--fg-faint);text-transform:uppercase;letter-spacing:.1em;margin:0 0 6px;font-size:10.5px;font-weight:600}.kv{justify-content:space-between;gap:12px;padding:3px 0;display:flex}.kv .k{color:var(--fg-dim);flex-shrink:0}.kv .v{text-align:right;font-variant-numeric:tabular-nums}.bars{flex-direction:column;gap:4px;margin:4px 0 6px;display:flex}.bar-row{grid-template-columns:82px 1fr 58px;align-items:center;gap:8px;display:grid}.bar-label{color:var(--fg-dim);font-size:11.5px}.bar-track{background:#ffffff0f;border-radius:3px;height:5px;overflow:hidden}.bar-fill{border-radius:3px;height:100%;display:block}.bar-value{text-align:right;color:var(--fg-dim);font-variant-numeric:tabular-nums;font-size:11px}.events{color:var(--fg-dim);margin:6px 0 4px;padding-left:16px;line-height:1.5}.hint{color:var(--fg-faint);margin:4px 0 8px;line-height:1.45}.link{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0}.link:hover{text-decoration:underline}.link-row{cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;flex-direction:column;align-items:flex-start;gap:1px;width:100%;margin:0 -6px;padding:5px 6px;display:flex}.link-row:hover{background:#ffffff0a}.member-picker{gap:6px;margin-bottom:8px;display:flex}.member-picker input{border:1px solid var(--line-strong);width:90px;font-family:var(--mono);background:#ffffff0a;border-radius:7px;padding:5px 8px}.timebar{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:5;align-items:center;gap:12px;padding:7px 12px;display:flex;position:absolute;bottom:12px;left:12px;right:12px}.play{color:var(--fg);font-size:11px}.speed{align-items:center;gap:8px;display:flex}.speed input{width:160px;accent-color:var(--accent)}.speed-label{min-width:70px;color:var(--fg-dim);font-variant-numeric:tabular-nums}.clock{font-family:var(--mono);color:var(--fg);font-variant-numeric:tabular-nums;font-size:12px}.stat{color:var(--fg-faint);margin-left:auto;font-size:11.5px}.loading{color:var(--fg-dim);z-index:10;pointer-events:none;background:#00000073;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex;position:absolute;inset:0}.spinner{border:2px solid var(--line-strong);border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast{z-index:11;background:#461414e6;border:1px solid #c0584f;border-radius:8px;gap:12px;padding:8px 14px;display:flex;position:absolute;bottom:70px;left:50%;transform:translate(-50%)}.hints{color:var(--fg-faint);pointer-events:none;z-index:3;white-space:nowrap;gap:14px;font-size:11px;display:flex;position:absolute;bottom:62px;left:50%;transform:translate(-50%)}.hints.touch{display:none}@media (max-width:1280px){.brand-sub,.hints.mouse{display:none}.panel{width:290px}.panel.right{width:320px}}@media (max-width:1100px),(max-height:500px){.topbar{flex-wrap:wrap;gap:8px 10px}.brand{flex:1 1 0;min-width:0}.brand>div{min-width:0}.brand-title{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.view-controls{order:1;margin-left:0}.topbar .menu-btn{order:2;display:inline-flex}.seed-form,.view-extra{flex-basis:100%;order:3}.view-extra{order:4;gap:16px}.topbar:not(.menu-open) .seed-form,.topbar:not(.menu-open) .view-extra{display:none}.seed-input{flex:1;min-width:0}.panel{top:calc(var(--topbar-h,50px) + 24px)}}@media (max-width:900px),(max-height:500px){.topbar{top:max(8px, env(safe-area-inset-top));padding:6px 8px;left:8px;right:8px}.seed-label{display:none}.seed-form{flex-wrap:wrap}.seed-input{flex-basis:100%}.seed-form .btn{flex:1}.banner{top:calc(var(--topbar-h,50px) + 16px);font-size:12px;left:8px;right:8px;transform:none}.timebar{left:8px;right:8px;bottom:max(8px, env(safe-area-inset-bottom));flex-wrap:wrap;gap:4px 8px;padding:6px 8px}.speed{flex:200px;min-width:0}.speed input{flex:1;width:auto;min-width:0}.clock{white-space:nowrap;flex:1;font-size:11.5px}.stat{display:none}.panel,.panel.left,.panel.right{--sheet-bottom:calc(var(--timebar-h,56px) + max(8px, env(safe-area-inset-bottom)) + 8px);width:auto;top:auto;left:8px;right:8px;bottom:var(--sheet-bottom);max-height:min(46dvh, calc(100dvh - var(--sheet-bottom) - var(--topbar-h,50px) - 32px))}.panel.left:not(.collapsed){height:min(60dvh, calc(100dvh - var(--sheet-bottom) - var(--topbar-h,50px) - 32px));max-height:none}.panel.left.collapsed{right:auto;bottom:max(var(--sheet-bottom), calc(var(--sheet-inset,0px) + 8px));width:auto}.panel.left.collapsed .panel-toggle{gap:8px}.toast{bottom:calc(var(--timebar-h,56px) + 24px);max-width:calc(100% - 24px)}.hints.touch{top:calc(var(--topbar-h,50px) + max(8px, env(safe-area-inset-top)) + 12px);bottom:auto}}@media (max-height:500px) and (orientation:landscape){.panel.left,.panel.right,.panel.left:not(.collapsed){top:calc(var(--topbar-h,50px) + max(8px, env(safe-area-inset-top)) + 8px);bottom:var(--sheet-bottom);width:min(360px,46vw);height:auto;max-height:none}.panel.left{right:auto}.panel.right{left:auto}.panel.left.collapsed{width:auto;bottom:auto}}@media (pointer:coarse){.hints.mouse{display:none}.hints.touch{gap:12px;display:flex}.icon-btn{min-width:38px;height:38px}.btn{padding:9px 13px}.btn.small{padding:6px 10px}.segmented button{padding:9px 13px}.seed-input,.member-picker input{padding:7px 10px;font-size:16px}.check{min-height:38px}.check input{width:18px;height:18px}.speed input{height:30px}.panel-head{padding:4px 6px 4px 12px}.tree-row{grid-template-columns:28px 12px minmax(0,auto) minmax(0,1fr) auto auto;padding:9px 10px 9px 6px}.twisty{width:28px;height:28px;font-size:12px;line-height:28px}.tree-group-head{padding:11px 10px 9px 8px}.link-row{padding:9px 6px}.scene-label:after{content:"";position:absolute;inset:-8px -6px}}