:root{--bg-base: #0B0F14;--bg-base-2: #0E141C;--bg-panel: rgba(20, 26, 34, .62);--bg-panel-strong: rgba(20, 26, 34, .85);--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .14);--text: #E6EDF3;--text-muted: #8A95A5;--accent: #A78BFA;--accent-2: #7DF9FF;--accent-warm: #FFD166;--positive: #6EE7B7;--negative: #FCA5A5;--shadow: 0 30px 80px rgba(0, 0, 0, .5);--radius: 16px;--radius-sm: 10px}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;background:var(--bg-base);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}body{background:radial-gradient(1200px 700px at 15% -10%,rgba(167,139,250,.16),transparent 60%),radial-gradient(900px 600px at 110% 10%,rgba(125,249,255,.1),transparent 60%),radial-gradient(800px 600px at 50% 120%,rgba(255,209,102,.08),transparent 60%),var(--bg-base);min-height:100vh;overflow-x:hidden}kbd{font-family:Inter,sans-serif;font-size:11px;background:#ffffff0f;border:1px solid var(--border);border-bottom-width:2px;border-radius:6px;padding:2px 6px;color:var(--text)}.app{min-height:100vh;display:flex;flex-direction:column;padding:22px;gap:22px}.app-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.brand{display:flex;align-items:center;gap:14px}.brand h1{margin:0;font-size:22px;font-weight:600;letter-spacing:-.01em}.brand .tagline{margin:2px 0 0;color:var(--text-muted);font-size:13px}.brand .logo{width:38px;height:38px;border-radius:10px;background:radial-gradient(circle at 30% 30%,var(--accent-2) 0%,transparent 55%),radial-gradient(circle at 70% 70%,var(--accent) 0%,transparent 55%),#0a0f16;border:1px solid var(--border-strong);box-shadow:inset 0 0 12px #7df9ff40,0 6px 20px #a78bfa40}.kbd-hints{color:var(--text-muted);font-size:12px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.layout{flex:1;display:grid;grid-template-columns:300px 1fr 320px;gap:22px;min-height:0}@media (max-width: 1100px){.layout{grid-template-columns:1fr}}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:18px;overflow-y:auto}.panel-title{margin:0;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--text-muted)}.ctrl-group{display:flex;flex-direction:column;gap:8px}.ctrl-group .label{font-size:12px;color:var(--text-muted)}.ctrl-row{display:flex;justify-content:space-between;font-size:13px;color:var(--text-muted)}.ctrl-row .value{color:var(--text);font-weight:500}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:28px;background:transparent}input[type=range]::-webkit-slider-runnable-track{height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px;opacity:.7}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;background:#fff;border-radius:50%;margin-top:-6px;box-shadow:0 0 0 4px #a78bfa40,0 4px 12px #0006;cursor:pointer}input[type=range]::-moz-range-track{height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px}input[type=range]::-moz-range-thumb{width:16px;height:16px;border:none;background:#fff;border-radius:50%;box-shadow:0 0 0 4px #a78bfa40}.btn-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.btn{border:1px solid var(--border-strong);background:#ffffff0a;color:var(--text);border-radius:12px;padding:10px 12px;font-size:13px;font-weight:500;cursor:pointer;transition:transform .08s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease}.btn:hover{background:#ffffff14;border-color:#ffffff38}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.span2{grid-column:span 2}.btn.primary{background:linear-gradient(135deg,var(--accent),#6D5BD0);border-color:transparent;color:#fff;box-shadow:0 6px 18px #a78bfa59}.btn.primary.active{background:linear-gradient(135deg,#ff8fa3,#e5446d);box-shadow:0 6px 18px #e5446d59}.btn.primary:hover{filter:brightness(1.08)}.seg{display:flex;background:#00000040;border:1px solid var(--border);border-radius:12px;padding:4px;gap:4px}.seg-btn{flex:1;border:none;background:transparent;color:var(--text-muted);padding:8px 10px;border-radius:8px;cursor:pointer;font-size:12px;font-weight:500;text-transform:capitalize;transition:background .15s,color .15s}.seg-btn.active{background:#a78bfa33;color:var(--text);box-shadow:inset 0 0 0 1px #a78bfa73}.seg-btn:hover{color:var(--text)}.toggle-row{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-muted)}.toggle-row input{accent-color:var(--accent)}.pattern-list{display:grid;grid-template-columns:1fr 1fr;gap:6px}.pattern-btn{border:1px solid var(--border);background:#ffffff08;color:var(--text);border-radius:8px;padding:7px 8px;font-size:12px;cursor:pointer}.pattern-btn:hover{background:#7df9ff14;border-color:#7df9ff59}.credit{margin-top:auto;padding-top:14px;border-top:1px solid var(--border);font-size:11.5px;color:var(--text-muted);letter-spacing:.04em;text-align:left}.stage{display:flex;align-items:center;justify-content:center;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);box-shadow:var(--shadow);overflow:auto;min-height:0}.canvas-wrap{position:relative;border-radius:12px;overflow:hidden;background:#060a10;box-shadow:0 0 0 1px var(--border-strong),0 30px 80px #7df9ff0f}.life-canvas{display:block;cursor:crosshair;image-rendering:pixelated;touch-action:none}.rules-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.rule{position:relative;border:1px solid var(--border);border-radius:12px;padding:10px 12px 10px 14px;background:#ffffff05;transition:border-color .2s,background .2s,transform .2s}.rule:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:transparent;transition:background .2s,box-shadow .2s}.rule.active{background:#a78bfa1a;border-color:#a78bfa73;transform:translate(2px)}.rule.active:before{background:var(--accent);box-shadow:0 0 12px var(--accent)}.rule-title{font-size:13px;font-weight:600}.rule-body{font-size:12px;color:var(--text-muted);margin-top:2px;line-height:1.45}.rule-explanation{font-size:12.5px;line-height:1.5;background:#00000040;border:1px solid var(--border);border-radius:10px;padding:10px 12px}.rule-explanation .muted{color:var(--text-muted)}.footnotes{font-size:11.5px;color:var(--text-muted);display:flex;flex-direction:column;gap:4px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stats>div{background:#00000040;border:1px solid var(--border);border-radius:10px;padding:10px;display:flex;flex-direction:column}.stat-k{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}.stat-v{font-size:18px;font-weight:600;margin-top:4px}.stat-v.positive{color:var(--positive)}.stat-v.negative{color:var(--negative)}.tooltip{position:fixed;z-index:30;pointer-events:none;background:var(--bg-panel-strong);border:1px solid var(--border-strong);border-radius:12px;padding:10px 12px;min-width:180px;backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);box-shadow:0 20px 50px #0000008c;font-size:12px;display:flex;flex-direction:column;gap:4px;animation:tt-in .12s ease}@keyframes tt-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.tt-row{display:flex;justify-content:space-between;gap:12px}.tt-k{color:var(--text-muted)}.tt-v{font-weight:500}.tt-v.alive{color:var(--accent-2)}.tt-v.dead{color:var(--text-muted)}.tt-mini{margin-top:6px;display:grid;grid-template-columns:repeat(3,16px);grid-auto-rows:16px;gap:2px;align-self:center}.tt-cell{border-radius:3px;background:#ffffff0f;border:1px solid transparent}.tt-cell.on{background:var(--accent-2);box-shadow:0 0 8px #7df9ff99}.tt-cell.center{border-color:var(--accent-warm)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}