:root{color:#eef4ff;background:#05070f;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;overflow:hidden}button,select{font:inherit}.app-shell{display:grid;grid-template-columns:minmax(0,1fr) 420px;min-height:100vh;background:radial-gradient(circle at 22% 12%,rgba(89,154,255,.18),transparent 32%),linear-gradient(135deg,#05070f,#101622 52%,#071411)}.scene-region{position:relative;min-height:100vh}.scene-region canvas{display:block}.status-overlay{position:absolute;inset:0;display:grid;place-items:center;color:#dbe7ff;background:#05070f9e}.control-panel{display:flex;flex-direction:column;min-height:100vh;max-height:100vh;padding:22px;overflow:hidden;border-left:1px solid rgba(255,255,255,.12);background:#090e17e0;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.panel-header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.header-actions{display:flex;align-items:center;gap:10px}.help-toggle,.help-close{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 14px;border:1px solid rgba(255,255,255,.12);border-radius:8px;color:#dce8fb;background:#ffffff0e;cursor:pointer}.help-toggle span{display:inline-block}.help-overlay{position:fixed;inset:0;z-index:30;display:grid;place-items:center;padding:20px;background:#05070fd6}.help-panel{width:min(520px,100%);max-height:min(80vh,100%);padding:24px;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:#090e17f5;overflow:auto}.help-panel-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.help-close{width:38px;min-width:38px;padding:0;font-size:1.1rem;font-weight:700}.panel-header h1{margin:4px 0 0;font-size:1.65rem;line-height:1.08;letter-spacing:0}.eyebrow,.muted,.panel-footer,.metric span,.field span,.travel-result span{color:#9fb2cf}.eyebrow{margin:0;font-size:.75rem;text-transform:uppercase}.tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:20px 0}.tab,.speed-button{display:flex;align-items:center;justify-content:center;gap:7px;min-height:38px;border:1px solid rgba(255,255,255,.12);border-radius:7px;color:#dce8fb;background:#ffffff0e;cursor:pointer}.tab.active,.speed-button.active{border-color:#6fe2beb8;color:#f5fffb;background:#6fe2be29}.tab span,.speed-button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.panel-section{min-height:0;overflow:auto;padding-right:2px}.panel-section h2{margin:0 0 14px;font-size:1rem}.panel-loading{display:grid;min-height:180px;place-items:center;color:#9fb2cf}.details-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.map-layer-summary{display:grid;gap:12px;margin-top:14px}.layer-legend{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.star-color-controls{display:grid;gap:10px}.star-color-controls h3,.star-color-controls p{margin:0}.star-color-ramp{height:10px;overflow:hidden;border-radius:999px;box-shadow:inset 0 0 0 1px #ffffff29}.star-color-ramp.distance{background:linear-gradient(90deg,#6fe2be,#7aa7ff,#c98cff,#ffb86b)}.star-color-ramp.temperature{background:linear-gradient(90deg,#ff8f70,#ffd6a3,#fff4d3,#d7e9ff,#9ecbff)}.star-color-ramp.luminosity{background:linear-gradient(90deg,#46f,#73d7ff,#fff4d3,#ffb86b)}.star-color-ramp.motion{background:linear-gradient(90deg,#53657d,#7aa7ff,#6fe2be,#ff6ea8)}.color-mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.color-mode{min-height:31px;padding:6px 8px;border:1px solid rgba(255,255,255,.12);border-radius:7px;color:#c7d4e8;background:#ffffff0b;cursor:pointer}.color-mode.active{border-color:#7aa7ff9e;color:#f4f8ff;background:#7aa7ff24}.color-mode span{display:block;overflow:hidden;font-size:.82rem;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.layer-toggle{display:flex;align-items:center;gap:7px;min-height:30px;padding:7px 8px;border:1px solid rgba(255,255,255,.12);border-radius:7px;color:#c7d4e8;background:#ffffff0b;font-size:.82rem;cursor:pointer}.layer-toggle.active{border-color:#6fe2be75;background:#6fe2be1a}.layer-toggle span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-toggle strong{margin-left:auto;color:#9fb2cf;font-size:.76rem}.layer-toggle i{flex:0 0 auto;width:10px;height:10px;border-radius:999px;box-shadow:0 0 12px currentColor}.legend-star{color:#fff4d3;background:#fff4d3}.legend-planet{color:#6fe2be;background:#6fe2be}.legend-neo{color:#ffb86b;background:#ffb86b;border-radius:2px}.legend-deep{color:#d98cff;background:#d98cff}.map-context{padding:12px;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:#ffffff0b}.map-context h3{margin:0 0 9px;font-size:.9rem}.map-context ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}.map-context li{display:grid;gap:3px}.map-context li span{color:#9fb2cf;font-size:.82rem}.selected-object{border-color:#7aa7ff6b;background:#7aa7ff14}.object-detail-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:0}.object-detail-list div{min-width:0}.object-detail-list dt{color:#9fb2cf;font-size:.75rem}.object-detail-list dd{margin:3px 0 0;overflow:hidden;color:#eef4ff;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.metric,.fact-card,.travel-result,.chart-shell,.world-row,.object-row,.density-cell{border:1px solid rgba(255,255,255,.12);border-radius:8px;background:#ffffff0e}.metric{min-height:74px;padding:12px}.metric span,.metric strong{display:block}.metric strong{margin-top:6px;font-size:1.02rem}.facts-list{display:grid;gap:10px}.fact-card{padding:13px}.fact-card.featured{border-color:#6fe2be70;background:#6fe2be17}.fact-card strong{color:#6fe2be}.fact-card h3{margin:6px 0;font-size:.98rem}.fact-card p{margin:0;color:#c7d4e8;line-height:1.45}.chart-shell{width:100%;overflow:hidden;padding:8px}.chart-shell svg{display:block;width:100%;min-height:280px}.axis{stroke:#dce8fb80;stroke-width:1}.habitable-band{fill:#6fe2be1f}.planet-bubble{fill:#7aa7ff61;stroke:#bed3ffdb;stroke-width:1.5}.planet-bubble.habitable{fill:#6fe2be7a;stroke:#6fe2be}.bubble-label,.axis-label{fill:#dce8fb;font-size:10px}.vertical{transform:rotate(-90deg);transform-origin:14px 150px}.travel-layout{display:grid;gap:14px}.field{display:grid;gap:7px}.field select{width:100%;height:40px;border:1px solid rgba(255,255,255,.16);border-radius:7px;color:#eef4ff;background:#151d2a}.speed-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.race-list,.object-list{display:grid;gap:12px}.world-row,.object-row{padding:13px}.world-row header,.object-row header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.world-row h3,.object-row h3,.density-cell h3{margin:0;font-size:.98rem}.world-row header span,.object-row header span{display:block;margin-top:3px;color:#9fb2cf;text-transform:capitalize}.world-row p,.object-row p{margin:9px 0 12px;color:#c7d4e8;line-height:1.4}.object-row.hazardous{border-color:#ffb86b73}.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.compact .metric{min-height:58px;padding:10px}.compact .metric strong{font-size:.9rem}.race-bars{display:grid;gap:8px}.race-metric{display:grid;grid-template-columns:68px minmax(0,1fr) 76px;gap:8px;align-items:center;font-size:.82rem}.race-metric span,.race-metric strong,.legend{color:#b7c7dd}.bar-track,.timeline-track{position:relative;overflow:hidden;height:8px;border-radius:999px;background:#ffffff1a}.bar-fill,.timeline-total,.timeline-habitable{position:absolute;inset:0 auto 0 0;border-radius:inherit}.bar-fill{background:linear-gradient(90deg,#6fe2be,#7aa7ff)}.timeline-chart{display:grid;gap:10px}.timeline-row{display:grid;grid-template-columns:54px minmax(0,1fr) 28px;gap:8px;align-items:center}.timeline-total{background:#7aa7ff8f}.timeline-habitable{background:#6fe2bec7;height:4px;top:2px}.legend{display:flex;align-items:center;gap:7px;margin:4px 0 0;font-size:.82rem}.legend span{width:18px;height:6px;border-radius:999px;background:#6fe2bec7}.density-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.density-cell{min-height:112px;padding:12px;color:#06100d}.density-cell strong,.density-cell span{display:block;margin-top:8px}.deep-sky-label{pointer-events:none}.deep-sky-label span{display:inline-block;max-width:150px;padding:4px 7px;border-radius:7px;color:#f4f8ff;background:#0c0a16bf;font-size:.75rem;text-align:center;white-space:nowrap}.travel-result{display:grid;gap:8px;padding:16px}.travel-result strong{font-size:1.8rem;line-height:1.05}.voyage-visual{display:grid;gap:13px;padding:14px;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:#ffffff0b}.voyage-track{position:relative;height:74px;border-radius:8px;background:linear-gradient(90deg,#6fe2be40,#7aa7ff14),repeating-linear-gradient(90deg,rgba(255,255,255,.12) 0 1px,transparent 1px 12.5%);overflow:hidden}.earth-marker,.target-marker{position:absolute;top:10px;font-size:.76rem;color:#dce8fb}.earth-marker{left:10px}.target-marker{right:10px}.ship-marker{--voyage-progress: 8%;position:absolute;left:10px;bottom:14px;width:14px;height:14px;border-radius:999px;background:#6fe2be;box-shadow:0 0 18px #6fe2bee6;animation:voyage-pulse 2.8s ease-in-out infinite}.ship-marker:after{content:"";position:absolute;top:6px;left:-160px;width:160px;height:2px;background:linear-gradient(90deg,transparent,rgba(111,226,190,.85))}.lifetime-track{display:grid;grid-template-columns:98px minmax(0,1fr) 54px;gap:8px;align-items:center;font-size:.8rem}.lifetime-track span,.lifetime-track strong{color:#b7c7dd}.lifetime-track div{overflow:hidden;height:8px;border-radius:999px;background:#ffffff1a}.lifetime-track i{display:block;min-width:1px;max-width:100%;height:100%;border-radius:inherit;background:#ffb86b}@keyframes voyage-pulse{0%,to{transform:translate(0) scale(.9)}55%{transform:translate(calc(var(--voyage-progress) * .82)) scale(1)}}.star-label{pointer-events:none}.star-label span{display:inline-block;padding:5px 8px;border:1px solid rgba(255,255,255,.18);border-radius:7px;color:#f4f8ff;background:#05070fd1;white-space:nowrap}.panel-footer{margin-top:auto;padding-top:16px;font-size:.86rem}.source-status{display:grid;gap:8px;margin-top:auto;padding-top:14px;font-size:.78rem}.source-status header,.source-status li,.source-status-summary{display:flex;align-items:center;gap:8px}.source-status header{justify-content:space-between;color:#9fb2cf}.source-status header strong{color:#dce8fb}.source-status-summary{flex-wrap:wrap}.source-status ul{display:grid;gap:5px;margin:0;padding:0;list-style:none}.source-status li{min-width:0;color:#9fb2cf}.source-status li span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-status li strong{margin-left:auto;color:#c7d4e8;font-weight:700}.source-pill{padding:3px 7px;border:1px solid rgba(255,255,255,.1);border-radius:999px;color:#b7c7dd;background:#ffffff0b}.source-pill.ok{border-color:#6fe2be57;color:#b9f6e5;background:#6fe2be17}.source-pill.seed{border-color:#7aa7ff57;color:#c8d8ff;background:#7aa7ff17}.source-pill.error{border-color:#ffb86b6b;color:#ffd6a8;background:#ffb86b1a}.source-dot{flex:0 0 auto;width:8px;height:8px;border-radius:999px;background:#9fb2cf}.source-dot.ok{background:#6fe2be;box-shadow:0 0 10px #6fe2beb8}.source-dot.seed{background:#7aa7ff}.source-dot.error{background:#ffb86b}.source-status+.panel-footer{margin-top:0}@media(max-width:880px){body{overflow:auto}.app-shell{grid-template-columns:1fr;grid-template-rows:minmax(420px,54vh) auto}.scene-region{min-height:420px}.control-panel{min-height:auto;max-height:none;border-left:0;border-top:1px solid rgba(255,255,255,.12)}}@media(max-width:520px){.control-panel{padding:16px}.tabs,.speed-grid,.details-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.panel-header h1{font-size:1.35rem}}