:root,[data-theme=retro]{color-scheme:dark;--ag-paper: #0a0a1a;--ag-card: #111130;--ag-inset: #16163a;--ag-deep: #080818;--ag-ink: #e8ecd8;--ag-muted: #8898a0;--ag-line: #2a2a55;--ag-accent: #44ff66;--ag-accent-ink: #0a0a1a;--ag-header-bg: rgba(10, 10, 26, .96);--ag-header-line: rgba(42, 42, 85, .85);--ag-water: #2255cc;--ag-water-deep: #193d99;--ag-lily: #33cc55;--ag-lily-shadow: #228833;--ag-lotus: #ff55aa;--ag-log: #bb8844;--ag-rock: #556688;--ag-home: #ffcc00;--ag-fly: #ff4444;--ag-font-disp: system-ui, -apple-system, "Segoe UI", sans-serif;--ag-font-body: system-ui, -apple-system, "Segoe UI", sans-serif;--ag-space-1: 4px;--ag-space-2: 8px;--ag-space-3: 12px;--ag-space-4: 16px;--ag-space-5: 24px;--ag-space-6: 32px;--ag-space-7: 48px;--ag-radius-sm: 2px;--ag-radius-md: 4px;--ag-radius-lg: 4px;--ag-radius-xl: 4px;--ag-radius-pill: 2px;--ag-shadow-sticker-sm: 3px 3px 0 #000;--ag-shadow-sticker: 4px 4px 0 #000;--ag-fiber: repeating-linear-gradient( 0deg, rgba(100, 255, 100, .03) 0 1px, transparent 1px 3px )}[data-theme=dark]{--ag-paper: #0a0a1a;--ag-card: #111130;--ag-inset: #16163a;--ag-deep: #080818;--ag-ink: #e8ecd8;--ag-muted: #8898a0;--ag-line: #2a2a55;--ag-accent: #44ff66;--ag-accent-ink: #0a0a1a;--ag-header-bg: rgba(10, 10, 26, .96);--ag-header-line: rgba(42, 42, 85, .85);--ag-water: #2255cc;--ag-water-deep: #193d99;--ag-lily: #33cc55;--ag-lily-shadow: #228833;--ag-lotus: #ff55aa;--ag-log: #bb8844;--ag-rock: #556688;--ag-home: #ffcc00;--ag-fly: #ff4444;--ag-shadow-sticker-sm: 3px 3px 0 #000;--ag-shadow-sticker: 4px 4px 0 #000;--ag-fiber: repeating-linear-gradient( 0deg, rgba(100, 255, 100, .03) 0 1px, transparent 1px 3px )}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:9999;background:repeating-linear-gradient(0deg,rgba(0,0,0,.06) 0 1px,transparent 1px 3px)}*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0;image-rendering:pixelated;image-rendering:crisp-edges}body{font-family:var(--ag-font-body);font-size:1.3rem;color:var(--ag-ink);background-color:var(--ag-paper);background-image:var(--ag-fiber),var(--ag-fiber);-webkit-font-smoothing:none;-moz-osx-font-smoothing:unset}#root{min-height:100%}button{font:inherit;cursor:pointer;image-rendering:pixelated}:focus-visible{outline:3px solid var(--ag-accent);outline-offset:2px}.lp-root{max-width:1100px;margin:0 auto;padding:var(--ag-space-5) var(--ag-space-4) var(--ag-space-7)}.lp-header{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:var(--ag-space-4);margin-bottom:var(--ag-space-6);padding:var(--ag-space-4) var(--ag-space-5);background:var(--ag-header-bg);border:3px solid var(--ag-header-line);border-radius:var(--ag-radius-xl);box-shadow:var(--ag-shadow-sticker-sm);position:sticky;top:var(--ag-space-3);z-index:10}.lp-title{margin:0 0 var(--ag-space-2);font-family:var(--ag-font-disp);font-size:clamp(1.2rem,3vw,1.6rem);font-weight:800;color:var(--ag-accent);text-shadow:3px 3px 0 #000;letter-spacing:.02em}.lp-sub{margin:0;max-width:42rem;color:var(--ag-muted);font-size:.9rem;line-height:1.35}.lp-header-actions{display:flex;gap:var(--ag-space-2)}.lp-btn{border-radius:var(--ag-radius-pill);padding:8px 14px;border:3px solid var(--ag-line);background:var(--ag-card);color:var(--ag-ink);box-shadow:var(--ag-shadow-sticker-sm);font-family:var(--ag-font-disp);font-size:.75rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;transition:transform .05s ease}.lp-btn-primary{background:var(--ag-accent);color:var(--ag-accent-ink);border-color:#2c4;box-shadow:var(--ag-shadow-sticker)}.lp-btn-ghost{background:var(--ag-card)}.lp-btn:hover{transform:translate(-1px,-1px);filter:brightness(1.2)}.lp-btn:active{transform:translate(2px,2px);box-shadow:1px 1px #000}.lp-main{display:grid;grid-template-columns:1fr minmax(220px,280px);gap:var(--ag-space-5);align-items:start}@media (max-width: 860px){.lp-main{grid-template-columns:1fr}}.lp-card{background:var(--ag-card);border:3px solid var(--ag-line);border-radius:var(--ag-radius-xl);padding:var(--ag-space-5);box-shadow:var(--ag-shadow-sticker-sm)}.lp-panel{min-width:0}.lp-levelbar{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--ag-space-3);margin-bottom:var(--ag-space-3)}.lp-pill{display:inline-block;font-family:var(--ag-font-disp);font-size:.65rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ag-accent);margin-bottom:var(--ag-space-1)}.lp-levelname{margin:0;font-family:var(--ag-font-disp);font-size:1.15rem;font-weight:700;color:var(--ag-ink);text-shadow:2px 2px 0 #000}.lp-stats{display:flex;gap:var(--ag-space-4);font-family:var(--ag-font-disp);font-size:.8rem;font-weight:600;color:var(--ag-muted)}.lp-hint{margin:0 0 var(--ag-space-4);padding:var(--ag-space-3) var(--ag-space-4);border-radius:var(--ag-radius-lg);border:2px solid var(--ag-line);background:var(--ag-inset);color:var(--ag-muted);font-size:.88rem;line-height:1.4}.lp-board-wrap{display:flex;justify-content:center;padding:var(--ag-space-3);border-radius:var(--ag-radius-lg);background:var(--ag-inset);border:3px solid var(--ag-line);position:relative}.lp-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(44px,56px));grid-template-rows:repeat(var(--rows),minmax(44px,56px));gap:var(--ag-space-2)}.lp-cell{position:relative;border-radius:var(--ag-radius-sm);display:grid;place-items:center;border:3px solid rgba(0,0,0,.35);transition:box-shadow .06s step-end}.lp-cell[data-here]{box-shadow:0 0 0 3px var(--ag-accent),0 0 10px var(--ag-accent);outline:2px solid #000;outline-offset:-1px;z-index:2;animation:cell-pulse .4s step-end infinite alternate}@keyframes cell-pulse{0%{box-shadow:0 0 0 3px var(--ag-accent),0 0 8px var(--ag-accent)}to{box-shadow:0 0 0 4px var(--ag-accent),0 0 14px var(--ag-accent)}}.lp-cell--water{background:var(--ag-water);box-shadow:inset 0 0 8px var(--ag-water-deep)}.lp-cell--rock{background:var(--ag-rock);box-shadow:inset 0 -3px #0000004d,inset 0 3px #ffffff14}.lp-cell--lilypad{background:var(--ag-lily);border-color:var(--ag-lily-shadow);box-shadow:inset 0 -3px #0003}.lp-cell--lotus{background:var(--ag-lotus);border-color:#0000004d;box-shadow:inset 0 -3px #0003}.lp-cell--log{background:var(--ag-log);border-color:#0000004d;box-shadow:inset 0 -3px #00000040}.lp-cell--home{background:var(--ag-home);border-color:#c90;box-shadow:inset 0 -3px #0003,0 0 10px #fc06;animation:home-glow 1s step-end infinite alternate}.lp-cell--home:before{content:"";position:absolute;width:3px;height:3px;top:calc(50% - 6px);left:calc(50% - 9px);background:transparent;pointer-events:none;image-rendering:pixelated;box-shadow:6px 0 #c33,9px 0 #c33,0 3px #c33,3px 3px #c33,6px 3px #c33,9px 3px #c33,12px 3px #c33,15px 3px #c33,0 6px #8b6914,3px 6px #8b6914,6px 6px #8b6914,9px 6px #8b6914,12px 6px #8b6914,15px 6px #8b6914,0 9px #8b6914,3px 9px #6bb5e0,6px 9px #6bb5e0,9px 9px #8b6914,12px 9px #6bb5e0,15px 9px #8b6914,0 12px #8b6914,3px 12px #8b6914,6px 12px #8b6914,9px 12px #5a2d0c,12px 12px #8b6914,15px 12px #8b6914}.lp-cell--crumbling{background:#c84;border-color:#952;box-shadow:inset 0 -3px #0000004d;animation:crumble-flicker .6s step-end infinite}@keyframes crumble-flicker{0%,to{opacity:1}50%{opacity:.75}}@keyframes home-glow{0%{box-shadow:inset 0 -3px #0003,0 0 6px #ffcc004d}to{box-shadow:inset 0 -3px #0003,0 0 14px #ffcc0080}}.lp-cell-surface{font-size:.7rem;font-weight:800;color:#00000080;pointer-events:none}.lp-log-arrow{font-size:1.2rem;font-family:var(--ag-font-disp)}.lp-lotus-pips{display:flex;gap:3px;font-size:.55rem;line-height:1}.lp-lotus-dot{opacity:.85}.lp-fly{position:absolute;width:12px;height:12px;top:6px;right:7px;image-rendering:pixelated;animation:fly-buzz .25s step-end infinite}.lp-fly:before{content:"";position:absolute;width:4px;height:4px;top:0;left:4px;background:var(--ag-fly);box-shadow:4px 0 0 var(--ag-fly),0 4px 0 var(--ag-fly),2px 4px #000,4px 4px 0 var(--ag-fly),8px 4px 0 var(--ag-fly),2px 8px 0 var(--ag-fly),6px 8px 0 var(--ag-fly)}.lp-fly:after{content:"";position:absolute;width:2px;height:2px;top:1px;left:2px;background:#fff;box-shadow:6px 0 #fff,0 7px #fff,8px 7px #fff}@keyframes fly-buzz{0%,to{transform:translate(0)}25%{transform:translate(1px,-1px)}50%{transform:translateY(-2px)}75%{transform:translate(-1px,-1px)}}.lp-frog{position:absolute;width:24px;height:20px;bottom:6px;left:50%;translate:-50% 0;image-rendering:pixelated}.lp-frog:before{content:"";position:absolute;width:4px;height:4px;top:0;left:0;background:transparent;box-shadow:4px 0 #2a8c3a,8px 0 #2a8c3a,12px 0 #2a8c3a,16px 0 #2a8c3a,0 4px #2a8c3a,4px 4px #3a4,8px 4px #3a4,12px 4px #3a4,16px 4px #3a4,20px 4px #2a8c3a,0 8px #3a4,4px 8px #3a4,8px 8px #fff,12px 8px #3a4,16px 8px #3a4,20px 8px #3a4,0 12px #2a8c3a,4px 12px #2a8c3a,6px 12px #111,10px 12px #111,14px 12px #111,16px 12px #2a8c3a,20px 12px #2a8c3a,0 16px #22802e,4px 16px #2a8c3a,8px 16px #3a4,12px 16px #3a4,16px 16px #3a4,20px 16px #22802e,4px 20px #22802e,16px 20px #22802e}.lp-frog[data-hop=up]{animation:hop-up .15s step-end}.lp-frog[data-hop=down]{animation:hop-down .15s step-end}.lp-frog[data-hop=left]{animation:hop-left .15s step-end}.lp-frog[data-hop=right]{animation:hop-right .15s step-end}@keyframes hop-up{0%{transform:translateY(0) scaleX(.85) scaleY(1.2)}50%{transform:translateY(-12px) scaleX(1.1) scaleY(.8)}to{transform:translateY(0) scaleX(1) scaleY(1)}}@keyframes hop-down{0%{transform:translateY(0) scaleX(.85) scaleY(1.2)}50%{transform:translateY(8px) scaleX(1.1) scaleY(.8)}to{transform:translateY(0) scaleX(1) scaleY(1)}}@keyframes hop-left{0%{transform:translate(0) scaleX(.8) scaleY(1.15)}50%{transform:translate(-8px) scaleX(1.15) scaleY(.85)}to{transform:translate(0) scaleX(1) scaleY(1)}}@keyframes hop-right{0%{transform:translate(0) scaleX(.8) scaleY(1.15)}50%{transform:translate(8px) scaleX(1.15) scaleY(.85)}to{transform:translate(0) scaleX(1) scaleY(1)}}.lp-particle-burst{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:3}.lp-particle{position:absolute;width:4px;height:4px;background:var(--ag-accent);animation:particle-pop .35s step-end forwards}@keyframes particle-pop{0%{opacity:1;transform:translate(0) scale(1)}to{opacity:0;transform:translate(var(--px),var(--py)) scale(0)}}.lp-toast{margin:var(--ag-space-3) 0 0;text-align:center;font-family:var(--ag-font-disp);font-size:.8rem;font-weight:700;color:#f66;min-height:1.5em;text-shadow:2px 2px 0 #000;animation:toast-shake .3s step-end}@keyframes toast-shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.lp-win{margin-top:var(--ag-space-4);padding:var(--ag-space-4);border-radius:var(--ag-radius-lg);border:3px solid var(--ag-accent);background:var(--ag-inset);text-align:center;box-shadow:0 0 16px #4f63;animation:win-appear .4s step-end}@keyframes win-appear{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.lp-win-text{margin:0 0 var(--ag-space-3);font-family:var(--ag-font-disp);font-size:1.1rem;font-weight:800;color:var(--ag-accent);text-shadow:3px 3px 0 #000}.lp-win-done{margin:0;color:var(--ag-muted);font-family:var(--ag-font-disp);font-size:.8rem;font-weight:700}.lp-pad{margin-top:var(--ag-space-5);display:grid;grid-template-columns:1fr 60px 1fr;grid-template-rows:52px 52px 52px;justify-items:center;align-items:center;max-width:220px;margin-left:auto;margin-right:auto}.lp-pad-btn{width:56px;height:52px;border-radius:var(--ag-radius-sm);border:3px solid var(--ag-line);background:var(--ag-card);font-family:var(--ag-font-disp);font-size:.6rem;box-shadow:var(--ag-shadow-sticker-sm);color:var(--ag-ink);transition:transform .03s ease;display:grid;place-items:center}.lp-pad-btn:hover{background:var(--ag-accent);color:var(--ag-accent-ink);border-color:var(--ag-accent)}.lp-pad-btn:active{transform:translate(2px,2px);box-shadow:1px 1px #000}.lp-keys{margin:var(--ag-space-3) 0 0;text-align:center;font-family:var(--ag-font-disp);font-size:.65rem;font-weight:600;color:var(--ag-muted)}.lp-legend-title{margin:0 0 var(--ag-space-3);font-family:var(--ag-font-disp);font-size:.9rem;font-weight:800;color:var(--ag-accent);text-shadow:2px 2px 0 #000}.lp-legend-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:var(--ag-space-3);font-size:.88rem;color:var(--ag-muted);line-height:1.3}.lp-legend-list li{display:flex;align-items:center;gap:var(--ag-space-3)}.lp-swatch{width:20px;height:20px;border-radius:var(--ag-radius-sm);flex-shrink:0;border:2px solid #000;box-shadow:2px 2px #00000080}.lp-swatch--lily{background:var(--ag-lily)}.lp-swatch--lotus{background:var(--ag-lotus)}.lp-swatch--log{background:var(--ag-log)}.lp-swatch--rock{background:var(--ag-rock)}.lp-swatch--home{background:var(--ag-home);display:flex;align-items:center;justify-content:center}.lp-swatch--home:before{content:"";width:2px;height:2px;background:transparent;image-rendering:pixelated;box-shadow:4px 0 #c33,6px 0 #c33,0 2px #c33,2px 2px #c33,4px 2px #c33,6px 2px #c33,8px 2px #c33,10px 2px #c33,0 4px #8b6914,2px 4px #8b6914,4px 4px #8b6914,6px 4px #8b6914,8px 4px #8b6914,10px 4px #8b6914,0 6px #8b6914,2px 6px #6bb5e0,4px 6px #6bb5e0,6px 6px #8b6914,8px 6px #6bb5e0,10px 6px #8b6914,0 8px #8b6914,2px 8px #8b6914,4px 8px #8b6914,6px 8px #5a2d0c,8px 8px #8b6914,10px 8px #8b6914}.lp-swatch--fly{background:var(--ag-fly)}.lp-swatch--crumbling{background:#c84}