@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Nunito:wght@400;500;600;700;800;900&display=swap');
:root{color-scheme:light;--bg:#f2f5fa;--panel:#fff;--ink:#14243e;--muted:#52647d;--line:#d5deeb;--blue:#245bd9;--pale:#e6edff;--code:#14243e;--sans:'Plus Jakarta Sans',sans-serif;--mono:'IBM Plex Mono',monospace}body[data-theme=dark]{color-scheme:dark;--bg:#101b2e;--panel:#192941;--ink:#edf3ff;--muted:#bac9df;--line:#3c516d;--pale:#223e6c;--blue:#92b3ff;--code:#0d1728}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 var(--sans)}a{color:var(--blue);text-underline-offset:4px}button,input,select,textarea{font:inherit}button,select,.upload{cursor:pointer}button,a,input,select,textarea,summary{outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--blue)}button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:7px;padding:9px 12px;min-height:44px;font-size:12px;font-weight:700}button:hover{background:var(--pale)}button:disabled{opacity:.48;cursor:default}input,select{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:6px;min-height:44px;padding:8px}input[type=checkbox]{min-height:initial;width:17px;height:17px;accent-color:#245bd9}input[type=number]{width:95px}[hidden]{display:none!important}.skip{position:absolute;top:-80px;background:var(--panel);padding:12px;z-index:10}.skip:focus{top:8px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 28px;border-bottom:1px solid var(--line);background:var(--panel)}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:800;font-size:21px;text-decoration:none;letter-spacing:-.05em}.brand-mark{background:#245bd9;color:white;border-radius:9px;padding:7px 13px;font-family:var(--mono)}.brand small{display:block;font-size:10px;font-weight:500;letter-spacing:0;color:var(--muted)}.header-actions{display:flex;align-items:center;gap:10px}.header-actions a{padding:12px;font-size:12px;font-weight:700}main{max-width:1600px;margin:auto;padding:26px 28px}.workspace-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:.11em;color:var(--blue)}h1{font-size:28px;letter-spacing:-.05em;margin:2px 0 0}h2{font-size:18px;letter-spacing:-.035em;margin:0}h3{font-size:12px;margin:0 0 8px}.scenario-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.scenario-controls label{font-size:11px;color:var(--muted)}.inventory{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:20px}.resource{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:9px 13px;min-width:100px;display:flex;justify-content:space-between;gap:18px;font-size:11px;color:var(--muted)}.resource strong{color:var(--ink);font:600 14px var(--mono)}.workspace{display:grid;grid-template-columns:minmax(300px,.95fr) minmax(420px,1.1fr);gap:20px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;border-bottom:1px solid var(--line)}.panel-head span{color:var(--muted);font:11px var(--mono)}.field-stage{padding:22px;background:linear-gradient(145deg,var(--bg),var(--panel))}.farm{display:grid;gap:5px;max-width:580px;aspect-ratio:1;margin:auto;grid-template-columns:repeat(var(--size,4),1fr)}.tile{position:relative;display:grid;place-items:center;border:1px solid #aac3a7;background:#d5e5ce;border-radius:6px;padding:0;min-height:0;aspect-ratio:1;overflow:hidden}.tile.soil{background:#e2cfb4;border-color:#bca789}.tile.selected{box-shadow:inset 0 0 0 3px #245bd9}.tile:hover{background:#c8dfbd}.tile.soil:hover{background:#d9c2a1}.tile svg{width:72%;height:72%;position:absolute}.tile .value{position:absolute;top:3px;right:4px;background:#fff;color:#14243e;padding:0 4px;border-radius:3px;font:600 10px var(--mono)}.tile .growing{position:absolute;bottom:3px;left:4px;font-size:9px;color:#435241}.tile .bot{position:absolute;width:35%;height:35%;bottom:6%;left:6%;background:#245bd9;border:2px solid white;border-radius:25%;box-shadow:0 3px 0 #193b82;z-index:2}.bot:before{content:'';position:absolute;top:30%;left:20%;width:60%;height:20%;background:#b7e5ff;border-radius:2px}.bot:after{content:'';position:absolute;top:-25%;left:45%;height:25%;border-left:2px solid #14243e}.bot b{position:absolute;right:-5px;bottom:-5px;background:white;color:#14243e;border-radius:50%;font:8px var(--mono);padding:1px 3px}.tail{position:absolute;inset:25%;background:#8475bd;border-radius:30%;opacity:.85}.field-key{display:flex;justify-content:space-between;gap:8px;font-size:10px;color:var(--muted);margin-top:14px}.key-bot{display:inline-block;width:9px;height:9px;background:#245bd9;border-radius:2px}.inspector{padding:15px 20px;border-top:1px solid var(--line);font:11px/1.8 var(--mono)}.event{padding:0 20px 15px;margin:0;color:var(--muted);font-size:11px}.file-bar{display:flex;justify-content:space-between;padding:7px;background:var(--bg);border-bottom:1px solid var(--line);gap:4px}.file-bar #files{display:flex;gap:4px;overflow:auto;flex:1}.file-bar button{white-space:nowrap;border-color:transparent;background:transparent;font:11px var(--mono)}.file-bar button[aria-selected=true]{background:var(--panel);border-color:var(--line);color:var(--blue)}.editor{height:330px;min-height:220px;max-height:650px;resize:vertical;overflow:hidden;display:flex;background:var(--code);color:#e9efff}.editor pre{margin:0;padding:16px 9px;text-align:right;color:#8ba1c2;font:12px/22px var(--mono);min-width:45px;overflow:hidden;user-select:none}.editor pre span{display:block}.editor pre span.active{background:#245bd9;color:white;border-radius:3px}.editor textarea{flex:1;min-width:0;resize:none;background:transparent;color:inherit;border:0;padding:16px 16px 16px 8px;white-space:pre;font:12px/22px var(--mono);tab-size:4}.editor textarea:focus-visible{outline-offset:-3px}.controls{display:flex;align-items:center;flex-wrap:wrap;gap:7px;padding:12px 15px;border-bottom:1px solid var(--line)}.primary{background:#245bd9;color:white;border-color:#245bd9}.primary:hover{background:#194ab8}.controls label{font-size:10px;color:var(--muted);margin-left:auto}.controls select{font-size:11px}.status-row{padding:9px 16px;display:flex;justify-content:space-between;gap:10px;color:var(--muted);font:10px var(--mono);background:var(--bg)}.debug{display:grid;grid-template-columns:.8fr 1.2fr}.debug>section{min-width:0;padding:15px}.debug>section+section{border-left:1px solid var(--line)}.debug pre{white-space:pre-wrap;overflow:auto;max-height:150px;min-height:65px;margin:0;font:11px/1.8 var(--mono);overflow-wrap:anywhere}.console-head{display:flex;justify-content:space-between;align-items:baseline}.console-head button{padding:0 6px;min-height:28px;font-size:10px}.error{margin:0;padding:15px;color:#a52337;background:#fff0f2;font:11px/1.7 var(--mono);white-space:pre-wrap}.learning-panel{margin-top:20px}.learning-tabs{display:flex;border-bottom:1px solid var(--line);gap:5px;padding:7px 12px}.learning-tabs button{border:0;background:transparent;padding-inline:20px}.learning-tabs button[aria-selected=true]{color:var(--blue);background:var(--pale)}.learning-content{display:grid;grid-template-columns:1fr 1.25fr;gap:50px;padding:27px}.learning-content p{color:var(--muted);font-size:12px;max-width:65ch}.learning-content label{display:block;font-size:11px;margin-top:18px}.learning-content select{max-width:100%;font-size:12px;margin-right:6px}.learning-content .muted{font-size:10px}.api code{font:11px var(--mono);color:var(--ink);background:var(--bg);padding:2px 4px;border-radius:3px}.api details{font-size:12px}.api summary{cursor:pointer;font-weight:700}.upgrade-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.upgrade{border:1px solid var(--line);border-radius:8px;padding:13px}.upgrade p{font-size:11px}.upgrade small{display:block;color:var(--muted);margin:8px 0}.challenges{margin:0;padding-left:18px;font-size:12px}.challenges li{padding:7px}.challenges strong{display:block}footer{display:flex;justify-content:space-between;gap:20px;padding:23px 0;font-size:10px;color:var(--muted)}#settings{padding:18px 28px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;gap:18px;align-items:center;flex-wrap:wrap}#settings label{font-size:12px;display:flex;gap:8px;align-items:center}#settings p{width:100%;margin:0;font-size:11px;color:var(--muted)}.upload{border:1px solid var(--line);border-radius:7px;padding:10px;min-height:44px}.upload input{max-width:170px;font-size:10px;min-height:0;border:0;padding:0}.notice{padding:12px 16px;background:var(--pale);color:var(--ink);border-radius:8px;margin-bottom:16px;font-size:12px}#retry{margin:12px}
@media(max-width:1050px){.workspace{grid-template-columns:minmax(280px,.9fr) minmax(340px,1.1fr)}.workspace-heading{align-items:start;flex-direction:column}.learning-content{gap:25px}.field-stage{padding:15px}.tile .growing{font-size:7px}.controls{gap:4px;padding:10px}.controls button{padding:8px}.header-actions{gap:4px}}@media(max-width:750px){header{padding:14px 16px;align-items:start;flex-wrap:wrap}.header-actions{flex-wrap:wrap;width:100%;justify-content:space-between}.header-actions a{padding:8px 0}.header-actions button{font-size:10px}main{padding:20px 16px}.workspace{grid-template-columns:1fr}.workspace-heading{margin-bottom:16px}h1{font-size:26px}.scenario-controls{gap:6px}.scenario-controls select{max-width:180px}.scenario-controls button{font-size:10px}.resource{min-width:90px;padding:7px 10px}.field-stage{padding:18px}.farm{max-width:450px}.tile .growing{font-size:9px}.learning-content{grid-template-columns:1fr;padding:20px;gap:22px}.learning-content select{margin-bottom:8px}.learning-tabs{justify-content:space-around}.learning-tabs button{padding-inline:12px}.editor{height:290px}.debug{grid-template-columns:1fr}.debug>section+section{border-left:0;border-top:1px solid var(--line)}footer{flex-direction:column;gap:6px}.upgrade-grid{grid-template-columns:1fr}.controls label{margin-left:0}#settings{padding:16px}.field-key{font-size:9px}.status-row{font-size:9px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Pip's growing lab: soft colours, clear tools and original cartoon crops. */
:root{--bg:#fff7da;--panel:#fffefa;--ink:#20294e;--muted:#525a75;--line:#20294e;--blue:#4f57bf;--pale:#e7e4ff;--code:#20294e;--mint:#d9f2e6;--peach:#ffd9c6;--shadow:#20294e;--sans:'Nunito',sans-serif}
body[data-theme=dark]{--bg:#1c233b;--panel:#28324f;--ink:#f5f2ff;--muted:#c8cce0;--line:#8b96bd;--blue:#c7c2ff;--pale:#3a416a;--code:#151c32;--mint:#294a46;--peach:#513f4c;--shadow:#10162b}
body{font-size:15px;background-image:radial-gradient(var(--pale) 1.5px,transparent 1.5px);background-size:24px 24px}
button,input,select,.upload{border:2px solid var(--line);border-radius:12px;font-size:13px;font-weight:800}
button{box-shadow:0 3px 0 var(--shadow);transition:transform .15s,box-shadow .15s,background .15s}
button:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 4px 0 var(--shadow)}
button:not(:disabled):active{transform:translateY(2px);box-shadow:0 1px 0 var(--shadow)}
button:disabled{opacity:.6;box-shadow:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
input[type=checkbox]{accent-color:var(--blue)}header{border-bottom:3px solid var(--line);padding:15px 30px}.brand{font-size:26px;letter-spacing:-.04em;gap:8px}.brand-mark{width:60px;height:60px;padding:0;background:transparent;border-radius:0;object-fit:contain}.brand small{font-size:12px;font-weight:700}.header-actions a{font-size:13px}.header-actions button{font-size:12px}
main{padding:30px;max-width:1640px}.workspace-heading{padding:20px 24px;background:var(--mint);border:3px solid var(--line);border-radius:24px;box-shadow:4px 5px 0 var(--shadow);gap:24px;align-items:center;margin-bottom:27px}.welcome{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.welcome-mascot{width:110px;height:110px;flex:none;animation:pip-arrives .7s ease-out both}.welcome p{margin:5px 0 0;color:var(--muted);font-weight:700;font-size:14px}.eyebrow{font-size:11px;letter-spacing:.09em}h1{font-size:clamp(25px,2.3vw,37px);font-weight:900;line-height:1.15;letter-spacing:-.045em}h2{font-size:21px;font-weight:900;letter-spacing:-.03em}h3{font-size:14px;font-weight:900}.scenario-controls{max-width:490px;gap:9px;justify-content:flex-end}.scenario-controls label{font-size:12px;font-weight:800;color:var(--ink)}
.inventory{gap:10px;margin-bottom:22px}.resource{border:2px solid var(--line);border-radius:13px;background:var(--panel);padding:9px 12px;min-width:106px;font-size:12px;font-weight:800;box-shadow:0 2px 0 var(--shadow)}.resource:nth-child(3n+1){background:var(--pale)}.resource:nth-child(3n+2){background:var(--peach)}.resource:nth-child(3n){background:var(--mint)}.resource strong{font-size:15px}.workspace{gap:24px}.panel{border:3px solid var(--line);border-radius:23px;box-shadow:4px 5px 0 var(--shadow)}.panel-head{padding:16px 20px;background:var(--pale);border-bottom:2px solid var(--line)}.panel-head span{background:var(--panel);padding:5px 9px;border-radius:9px;color:var(--ink);font-size:11px}.field-stage{padding:22px;background:var(--mint)}.farm{gap:5px;padding:7px;border:3px solid #405749;border-radius:17px;background:#91bd9c;max-width:580px;width:100%}.tile{border:2px solid #527758;background:#d9efc6;border-radius:10px;box-shadow:none!important;transform:none!important;overflow:hidden}.tile.soil{background:#f0d2aa;border-color:#8a654d}.tile:hover{background:#edf9d5}.tile.soil:hover{background:#ffe1b8}.tile.selected{outline:3px solid #4f57bf;outline-offset:-4px;box-shadow:inset 0 0 0 4px white!important}.tile svg{width:78%;height:78%;filter:drop-shadow(0 3px 0 #20294e1a)}.tile .value{top:4px;right:4px;border:1px solid #20294e;border-radius:6px;font-size:10px;background:#fff7da;color:#20294e}.tile .growing{font-size:8px;font-weight:900;color:#374b38;background:#f9ffebc9;padding:0 3px;border-radius:4px}.tile .bot{width:37%;height:34%;border:2px solid #20294e;background:#a5a1eb;border-radius:40% 40% 30% 30%;box-shadow:0 2px 0 #20294e;bottom:8%;left:6%}.bot:before{top:28%;left:16%;width:68%;height:40%;background:#d9f2e6;border:1px solid #20294e;border-radius:5px}.bot:after{top:41%;left:30%;width:8%;height:10%;border:0;border-radius:50%;background:#20294e;box-shadow:8px 0 0 #20294e}.bot b{border:1px solid #20294e;color:#20294e;background:#fff7da}.tail{background:#a5a1eb;border:2px solid #20294e;border-radius:40%;opacity:1}.field-key{font-size:11px;font-weight:800}.key-bot{background:#a5a1eb;border:1px solid #20294e;width:12px;height:12px;border-radius:5px}.inspector{border-top:2px solid var(--line);padding:15px 20px;font-size:11px}.event{font-size:12px}.file-bar{padding:10px;background:var(--pale);border-bottom:2px solid var(--line)}.file-bar button{box-shadow:none;font-size:12px;border-radius:10px}.file-bar button[aria-selected=true]{border:2px solid var(--line);background:var(--panel)}.editor{height:350px}.editor textarea{font-size:13px;line-height:23px}.editor pre{font-size:12px;line-height:23px;color:#bbc1dc}.editor pre span.active{background:#a5a1eb;color:#20294e}.controls{padding:15px;gap:9px;border-bottom:2px solid var(--line)}.primary{background:#4f57bf;color:#fff;border:3px solid #20294e;font-size:14px;padding:9px 21px}.primary:hover{background:#41489f}.controls label{font-size:12px;font-weight:800}.controls select{font-size:12px}.status-row{background:var(--mint);font-size:11px;padding:12px 16px;color:var(--ink);flex-wrap:wrap}.debug>section{padding:17px}.debug>section+section{border-left:2px dashed var(--line)}.console-head button{min-height:34px;font-size:11px;box-shadow:none}.debug pre{font-size:12px}.error{background:#fff0ef;color:#9b223e;border-top:2px solid #b63852}.learning-panel{margin-top:26px}.learning-tabs{padding:12px 16px;background:var(--pale);border-bottom:2px solid var(--line);gap:10px}.learning-tabs button{border:2px solid transparent;box-shadow:none;font-size:14px;padding:9px 21px}.learning-tabs button[aria-selected=true]{background:var(--panel);border-color:var(--line);color:var(--ink);box-shadow:0 3px 0 var(--shadow)}.learning-content{padding:30px;gap:35px}.learning-content p{font-size:14px}.learning-content label{font-size:13px;font-weight:800}.learning-content select{font-size:13px}.learning-content .muted{font-size:12px}.api{padding:20px;background:var(--bg);border-radius:17px;border:2px dashed var(--line)}.api code{font-size:11px;background:var(--panel);padding:3px 5px;border-radius:5px;overflow-wrap:anywhere}.api details{font-size:14px}.api summary{padding-block:8px}.upgrade{border:2px solid var(--line);border-radius:16px;background:var(--mint);padding:17px}.upgrade p,.upgrade small{font-size:12px}.challenges{font-size:14px;list-style:decimal}.challenges li{padding:12px;margin-bottom:9px;background:var(--mint);border-radius:12px}.challenges li:nth-child(even){background:var(--pale)}footer{font-size:12px;padding-top:30px}#settings{border-bottom:3px solid var(--line);gap:18px}#settings p{font-size:12px}.notice{background:var(--pale);border:2px solid var(--line);border-radius:14px;font-size:13px}
.farm[data-size='16'],.farm[data-size='32']{gap:1px;padding:4px;border-radius:12px}.farm[data-size='16'] .tile,.farm[data-size='32'] .tile{border-width:1px;border-radius:3px}.farm[data-size='16'] .growing,.farm[data-size='32'] .growing,.farm[data-size='32'] .value,.farm[data-size='32'] .bot b{display:none}.farm[data-size='16'] .value{font-size:7px;padding:0 2px;top:0;right:0;border-radius:2px}.farm[data-size='32'] .bot{border-width:1px}.farm[data-size='32'] .bot:before,.farm[data-size='32'] .bot:after{display:none}
@keyframes pip-arrives{from{opacity:0;transform:translateY(10px) rotate(-6deg)}to{opacity:1;transform:translateY(0) rotate(0)}}
@media(max-width:1100px){.workspace-heading{align-items:stretch}.scenario-controls{justify-content:flex-start;max-width:none}.workspace{grid-template-columns:minmax(270px,.9fr) minmax(340px,1.1fr)}.welcome-mascot{width:100px;height:100px}.learning-content{gap:23px}.field-stage{padding:16px}}
@media(max-width:750px){header{padding:12px 16px}.brand{font-size:25px}.brand-mark{width:53px;height:53px}.brand small{font-size:11px}.header-actions{gap:10px;justify-content:flex-start}.header-actions button{font-size:11px}main{padding:22px 14px}.workspace-heading{padding:18px 15px;border-radius:20px;gap:18px}.welcome{gap:5px}.welcome-mascot{width:76px;height:90px}.welcome p{font-size:12px;max-width:26ch}.eyebrow{font-size:9px}h1{font-size:26px}h2{font-size:20px}.scenario-controls{gap:8px}.scenario-controls select{max-width:180px}.scenario-controls button{font-size:12px}.inventory{gap:8px}.resource{min-width:91px;font-size:11px;padding:7px 9px}.workspace{grid-template-columns:1fr;gap:23px}.panel{border-radius:20px}.field-stage{padding:17px}.farm{max-width:460px}.tile .growing{font-size:8px}.field-key{font-size:10px}.controls{padding:13px 10px;gap:7px}.controls button{padding:8px 10px}.controls .primary{padding:8px 17px}.editor{height:310px}.debug{grid-template-columns:1fr}.debug>section+section{border-left:0;border-top:2px dashed var(--line)}.learning-tabs{padding:10px;gap:5px}.learning-tabs button{padding:8px 12px;font-size:13px}.learning-content{grid-template-columns:1fr;padding:22px 18px}.api{padding:16px}.upgrade-grid{grid-template-columns:1fr}.status-row{font-size:10px}.upload input{max-width:145px}}
@media(prefers-reduced-motion:reduce){.welcome-mascot{animation:none}button{transition:none}}
/* Explicit control surfaces keep native colour-scheme defaults readable. */
body[data-theme=dark] button:not(.tile):not(.primary),body[data-theme=dark] .upload{background:#28324f;color:#f5f2ff;border-color:#8b96bd}
body[data-theme=dark] button:not(.tile):not(.primary):not(:disabled):hover{background:#3a416a;color:#f5f2ff}
body[data-theme=dark] .file-bar button[aria-selected=true],body[data-theme=dark] .learning-tabs button[aria-selected=true]{background:#3a416a;color:#f5f2ff;border-color:#b9b2ff}
body[data-theme=dark] button:not(.tile):disabled{background:#28324f;color:#c8cce0;border-color:#637194;opacity:1;box-shadow:none}
body[data-theme=dark] input:not([type=checkbox]),body[data-theme=dark] select{background:#28324f;color:#f5f2ff;border-color:#8b96bd}