:root{color-scheme:dark;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#f8efd9;background:#181d16}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}button,select,textarea{font:inherit}button,select{color:#f8efd9;background:#303a28;border:1px solid #697455;border-radius:7px;min-height:36px;padding:6px 12px;cursor:pointer}button:hover{background:#485339}button:focus-visible,select:focus-visible,canvas:focus-visible{outline:2px solid #f6cf73;outline-offset:-3px}button:disabled,select:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}
.game{height:100%;display:flex;flex-direction:column}.toolbar{display:flex;align-items:center;gap:18px;padding:12px 16px;background:#20281d;flex-shrink:0}.difficulty{display:flex;align-items:center;gap:8px;font-size:13px}.clock,.record{display:flex;flex-direction:column;gap:2px}.clock span,.record span{font-size:9px;letter-spacing:.12em;color:#b5bd9f}.clock strong,.record strong{font-size:20px;font-variant-numeric:tabular-nums;font-weight:650}.record{margin-right:auto}.field{position:relative;flex:1;min-height:80px;background:#3e391e;overflow:hidden}canvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair;user-select:none}.field,canvas,.loading{background-color:#736034;background-image:repeating-linear-gradient(28deg,transparent 0 7px,#c19a4c55 8px 9px,transparent 10px 17px),repeating-linear-gradient(113deg,transparent 0 11px,#dcc07844 12px 13px,transparent 14px 23px)}.loading{position:absolute;inset:0;display:grid;place-content:center;color:#fff4d5;font-weight:600;text-shadow:0 1px 4px #292211;pointer-events:none}.view-tools{position:absolute;bottom:12px;right:12px;display:flex;gap:5px}.view-tools button{padding:0;width:36px;font-size:22px;background:#20281ded}.win{position:absolute;inset:0;overflow:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center;background:#182017f2}.eyebrow{font-size:10px;letter-spacing:.18em;color:#d1b773}.win h2{font-family:Georgia,serif;font-weight:400;font-size:clamp(28px,5vw,54px);margin:10px 0}.win p{font-size:14px;max-width:430px;line-height:1.5;margin:8px 0}.win button{margin:5px;min-width:190px}#share{background:#e3bc63;color:#202519;border-color:#e3bc63}#copy-fallback{font-size:12px;max-width:400px;width:100%}textarea{display:block;width:100%;color:#fff;background:#263220;border:1px solid #8c966c;border-radius:5px;margin-top:6px;padding:8px}footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;padding:9px 16px;background:#20281d;font-size:11px;color:#c2c9b0;flex-shrink:0}footer strong{color:#efd18a;font-weight:550}#status{width:100%;font-size:10px;color:#adb998}
@media(max-width:600px){.toolbar{gap:10px;padding:8px}.difficulty{font-size:0;gap:0}select{font-size:12px;max-width:155px;padding:6px}.clock strong,.record strong{font-size:16px}.toolbar>button{font-size:11px;padding:6px 8px}.record{margin-right:0}.toolbar>button{margin-left:auto}footer{padding:8px;line-height:1.35;font-size:10px}.view-tools{right:8px;bottom:8px}.win{padding:12px}.win h2{margin:6px 0}.win p{font-size:12px}.win button{min-height:34px;font-size:12px;margin:3px}}
@media(max-height:320px){.toolbar{padding:4px 8px}footer{padding:4px 8px}#status{display:none}.win{justify-content:flex-start}.win h2{font-size:24px}}
.wallet{display:flex;flex-direction:column;gap:2px;min-width:90px}.wallet>span{font-size:10px;color:#d1b773}.wallet strong{font-size:18px;font-variant-numeric:tabular-nums}.wallet small{font-size:10px;font-weight:400;color:#bdc8aa}.equipment{padding:8px 16px;background:#1c2419;flex-shrink:0;border-top:1px solid #3d4931}.tool-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.tool-row button{font-size:12px;min-height:30px;padding:4px 12px}button[aria-pressed=true]{background:#e3bc63;border-color:#e3bc63;color:#202519}.signal{font-size:12px;color:#d3d9c4;line-height:1.3}.signal.cold{color:#a8d1ff}.signal.warm{color:#f4da82}.signal.hot{color:#ff986b}.signal.very-hot{color:#ff725f}.shop{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.shop button{text-align:left;white-space:pre-line;font-size:11px;line-height:1.5;min-height:48px;padding:5px 8px}.shop button:disabled{cursor:default;opacity:.65}#save-status{color:#bdc8aa;font-size:10px}
@media(max-width:600px){.toolbar{gap:7px}.toolbar .record{display:none}.wallet{min-width:75px;margin-left:auto}.wallet strong{font-size:15px}.wallet small{font-size:9px}.toolbar>button{margin-left:0;max-width:73px;line-height:1.2}.equipment{padding:6px 8px}.tool-row{gap:6px;margin-bottom:6px}.tool-row button{padding:4px 8px;flex-shrink:0}.signal{font-size:10px}.shop{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.shop button{font-size:10px;min-height:43px;padding:4px 6px}.clock strong{font-size:15px}}
@media(max-height:360px){.equipment{padding:4px 8px}.shop{grid-template-columns:repeat(4,minmax(0,1fr))}.shop button{font-size:9px;min-height:34px;padding:2px 4px}.tool-row{margin-bottom:4px}.signal{font-size:9px}}