:root{color-scheme:light;font-family:Avenir Next,Avenir,Inter,system-ui,sans-serif;--ink: #294d3b;--muted: #667064;--panel: rgba(255, 250, 240, .94);--line: #cbd2c1;--orange: #d47b5f;--green: #548267;--blue: #456f8a;--red: #b65d49;--shadow: 0 18px 38px rgba(38, 69, 49, .1)}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(circle at 18% 12%,rgba(239,176,151,.24),transparent 25%),radial-gradient(circle at 82% 16%,rgba(199,180,220,.22),transparent 24%),#f5f2e8}.app{width:min(1220px,calc(100% - 28px));margin:0 auto;padding:18px 0 28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:14px;padding:16px 18px;border:1px solid var(--line);border-radius:18px;background:var(--panel);box-shadow:var(--shadow)}h1{margin:0;color:#174e3b;font-size:clamp(1.75rem,3vw,2.55rem);letter-spacing:-.035em}p{margin:6px 0 0;color:var(--muted);line-height:1.4}.settings{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:10px}label{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:8px 10px;border:1px solid var(--line);border-radius:12px;background:#9dc3a524;font-weight:800}select,button{font:inherit}select{border:1px solid #9bad9a;border-radius:9px;padding:7px 10px;color:var(--ink);background:#fffaf0;font-weight:800}.check input{width:20px;height:20px;accent-color:var(--green)}#startButton,#pauseButton{min-height:44px;border:0;border-radius:12px;padding:10px 18px;color:#fffaf0;background:#2f6b4f;font-weight:900;cursor:pointer;box-shadow:0 5px #174e3b}#startButton:active{transform:translateY(3px);box-shadow:0 2px #174e3b}#pauseButton:disabled{opacity:.5;cursor:default}.game-shell{display:grid;grid-template-columns:282px minmax(0,1fr);gap:14px}.panel{min-height:640px;padding:14px;border:1px solid var(--line);border-radius:18px;background:var(--panel);box-shadow:var(--shadow)}.stat{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#9dc3a51f}.stat span{color:var(--muted);font-weight:800}.stat strong{color:var(--blue);font-size:1.18rem}.build-menu{display:grid;gap:10px;margin-top:14px}.tool-card{display:grid;grid-template-columns:38px 1fr;align-items:center;gap:8px;width:100%;min-height:67px;border:1px solid var(--line);border-radius:13px;padding:9px 10px;color:var(--ink);background:#fffaf0;text-align:left;font-weight:900;cursor:pointer}.tool-card span{grid-row:span 2;font-size:1.8rem}.tool-card small{display:block;color:var(--muted);font-weight:800}.tool-card.active{border-color:var(--green);background:#9dc3a547}.tool-card.danger.active{border-color:var(--red);background:#efb09747}.message{min-height:78px;margin-top:14px;padding:12px;border:1px solid #d9b783;border-radius:13px;color:#65482f;background:#f1d49a47;font-weight:800}#game{display:block;width:100%;aspect-ratio:3 / 2;min-height:430px;border:1px solid var(--line);border-radius:18px;background:#202822;box-shadow:var(--shadow);overflow:hidden}button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #a84f38;outline-offset:3px}#game canvas{display:block;width:100%;height:100%;cursor:crosshair}@media(max-width:880px){.topbar{align-items:stretch;flex-direction:column}.game-shell{grid-template-columns:1fr}.panel{min-height:auto}.build-menu{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.app{width:min(100% - 16px,1220px);padding-top:8px}.settings,label,#startButton{width:100%}label,#startButton{justify-content:center}.build-menu{grid-template-columns:1fr}#game{min-height:300px}}