:root{--bg-deep: #0a1628;--bg-mid: #0d1f2d;--bg-accent: #0a1a14;--glass-bg: rgba(15, 25, 35, .72);--glass-border: rgba(126, 232, 160, .18);--glow-green: #7ee8a0;--glow-teal: #5eead4;--glow-blue: #88c0d0;--text-primary: #e8f0f2;--text-muted: #8899aa;--radius: 12px;--spacing: 12px;--sidebar-width: 280px;--font-mono: ui-monospace, "Cascadia Code", monospace;--font-sans: system-ui, -apple-system, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;background:var(--bg-deep);color:var(--text-primary);font-family:var(--font-sans)}#app{display:grid;grid-template-columns:1fr var(--sidebar-width);grid-template-rows:auto 1fr;grid-template-areas:"header sidebar" "stage sidebar";gap:var(--spacing);width:100vw;height:100vh;padding:var(--spacing);min-height:0}.stage{grid-area:stage;position:relative;min-width:0;min-height:0;overflow:hidden;border-radius:var(--radius)}#biodome{display:block;width:100%;height:100%;cursor:crosshair}button,select,input{font-family:inherit;font-size:13px}.muted{color:var(--text-muted);font-size:13px}.hud-top{grid-area:header;display:flex;align-items:center;gap:16px;padding:10px 16px;min-width:0;z-index:10}.hud-top h1{font-size:18px;font-weight:600;letter-spacing:.04em;color:var(--glow-green);white-space:nowrap}.gen-label{font-family:var(--font-mono);font-size:13px;color:var(--glow-blue);white-space:nowrap}.hud-controls{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-left:auto;justify-content:flex-end}.btn{background:#ffffff14;border:1px solid rgba(255,255,255,.12);color:var(--text-primary);padding:6px 12px;border-radius:8px;cursor:pointer;transition:background .15s,border-color .15s}.btn:hover{background:#ffffff24}.btn.primary{border-color:var(--glow-teal);color:var(--glow-teal)}.btn.small{padding:4px 10px;font-size:12px}.speed-control{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted);white-space:nowrap}.speed-control input[type=range]{width:90px}.speed-presets{display:flex;gap:4px;flex-wrap:wrap}.btn.tiny{padding:3px 7px;font-size:11px;min-width:32px}.btn.tiny.active{border-color:var(--glow-teal);color:var(--glow-teal);background:#5eead41f}@media (max-width: 900px){#app{grid-template-columns:1fr;grid-template-rows:auto 1fr auto;grid-template-areas:"header" "stage" "sidebar"}.sidebar{max-height:40vh}}.sidebar{grid-area:sidebar;width:var(--sidebar-width);padding:var(--spacing);overflow-y:auto;z-index:10;display:flex;flex-direction:column;gap:var(--spacing);min-height:0}.panel{padding-bottom:var(--spacing);border-bottom:1px solid rgba(255,255,255,.06)}.panel:last-child{border-bottom:none}.panel h2{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:8px}.panel label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:8px}.panel select{display:block;width:100%;margin-top:4px;padding:6px 8px;background:#0000004d;border:1px solid rgba(255,255,255,.1);border-radius:6px;color:var(--text-primary)}.btn-row{display:flex;gap:6px;margin-top:4px}.chk{display:flex!important;align-items:center;gap:6px;cursor:pointer}.inspector-panel{flex:1;min-height:0}#inspector{font-size:12px;max-height:240px;overflow-y:auto}.inspector-section{margin-bottom:10px}.inspector-section h3{font-size:13px;color:var(--glow-teal);margin-bottom:4px}.inspector-section h4{font-size:11px;color:var(--text-muted);margin-bottom:4px}.species-tag{font-size:11px;color:var(--glow-green);margin-bottom:4px}.lineage{font-size:10px;color:var(--text-muted);margin-bottom:6px;font-style:italic}.dna-tree{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);white-space:pre-wrap;background:#00000040;padding:6px;border-radius:6px}.io-bars{display:flex;flex-direction:column;gap:2px;margin-bottom:6px}.io-bar{display:flex;align-items:center;gap:4px;font-size:9px;font-family:var(--font-mono)}.io-bar span{width:28px;color:var(--text-muted)}.bar-track{flex:1;height:6px;background:#ffffff14;border-radius:3px;overflow:hidden}.bar-fill{height:100%;border-radius:3px;transition:width .1s}#fitness-chart{width:100%;height:60px;border-radius:6px}.objective-panel .objective-title{font-size:14px;font-weight:600;color:var(--glow-green);margin-bottom:6px}.objective-panel .objective-desc{font-size:12px;color:var(--text-primary);line-height:1.45;margin-bottom:8px}.objective-legend{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px;font-size:11px}.legend.spawn{color:#88c0ff}.legend.goal{color:#7ee8a0}.legend.path{color:#7ee8a0cc}.objective-fitness{margin:0;padding-left:16px;font-size:11px;color:var(--text-muted);line-height:1.5}.goal-status{color:#ebcb8b;margin-bottom:4px}.goal-status.in-goal{color:#7ee8a0;font-weight:600}.glass{background:var(--glass-bg);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:0 8px 32px #00000059,inset 0 1px #ffffff0f}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 20% 20%,rgba(94,234,212,.06),transparent),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(126,232,160,.05),transparent);pointer-events:none;z-index:0;animation:biodomePulse 12s ease-in-out infinite alternate}@keyframes biodomePulse{0%{opacity:.7}to{opacity:1}}.start-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#050a128c;z-index:5;pointer-events:auto;border-radius:var(--radius)}.start-overlay.hidden{display:none}.start-card{max-width:680px;padding:28px 32px;text-align:center}.start-card h2{color:var(--glow-green);font-size:22px;margin-bottom:12px}.start-card p{color:var(--text-primary);font-size:14px;line-height:1.5;margin-bottom:16px}.start-btn{font-size:16px;padding:10px 24px;margin-bottom:8px}.start-hint{font-size:12px!important;color:var(--text-muted)!important;margin-bottom:0!important}.starter-picker{margin-bottom:18px;text-align:left}.starter-label{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px!important;text-align:center}.starter-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;max-height:320px;overflow-y:auto;padding-right:4px}.starter-option{display:grid;grid-template-columns:72px 1fr;grid-template-rows:auto auto 1fr;column-gap:10px;align-items:start;padding:10px 12px;background:#080e168c;border:1px solid rgba(126,232,160,.15);border-radius:10px;cursor:pointer;text-align:left;transition:border-color .15s,background .15s,box-shadow .15s;color:inherit;font:inherit}.starter-preview{grid-row:1 / span 3;width:72px;height:52px;border-radius:8px;border:1px solid rgba(255,255,255,.08)}.starter-name{font-size:15px;font-weight:700;color:var(--text-primary);align-self:end}.starter-tag{font-size:11px;font-weight:600;color:var(--glow-teal);text-transform:uppercase;letter-spacing:.05em}.starter-desc{font-size:11px;line-height:1.35;color:var(--text-muted)}.starter-option:hover{border-color:#7ee8a066;background:#0c1620bf}.brush-hint{font-size:11px;line-height:1.4;margin:6px 0 0}.starter-option.selected{border-color:var(--glow-green);background:#142820a6;box-shadow:0 0 0 1px #7ee8a040}