@font-face{font-family:Proza;src:url(/proza-regular.woff2) format("woff2");font-weight:400 900;font-style:normal;font-display:swap}*{box-sizing:border-box}:root{color-scheme:dark;--bg: #26361d;--panel: #24331f;--panel-2: #465b31;--line: rgba(245, 234, 205, .28);--text: #f8efd9;--text-on-dark: #f8efd9;--text-on-accent: #17200f;--text-on-swatch-dark: #f8f8f8;--muted: #d4c6a4;--accent: #d99b3d;--accent-2: #7ab8a0;--danger: #ef6a54;--ok: #9cd58a;--cell: #50643a;--cell-line: rgba(245, 234, 205, .22);--control: #5a6e3e;--content-max: 600px;--layout-gap: 12px;--ray-yellow: #f2bd43;--ray-red: #e33c34;--ray-blue: #2e77b9;--ray-white: #fff8e8;--ray-green: #70b952;--ray-purple: #81378a;--ray-orange: #e28b35;--ray-pink: #ec878e;--ray-lemon: #f3df9d;--ray-sky-blue: #86c6df;--ray-light-orange: #f0a071;--ray-light-purple: #9f5d9a;--ray-light-green: #c8da67;--ray-gray: #585958;--ray-black: #05070d;--ray-clear: #89966e;--board-label: #f4e5be;font-family:Proza,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}html,body,#app{min-height:100%}html,body{margin:0}html{background:var(--bg);-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}button,input{font:inherit}input{-webkit-touch-callout:default;-webkit-user-select:text;user-select:text}button{border:0}.app{background:var(--bg);min-height:100vh;padding:24px 18px 12px}.topbar{align-items:center;display:flex;gap:var(--layout-gap);justify-content:center;margin:0 auto 18px;max-width:var(--content-max);width:100%}.brand{align-items:center;display:flex;justify-content:center;min-width:0}.brand h1{font-size:2.15rem;line-height:1;margin:0;text-align:center}.button,.edge-button{border-radius:7px;cursor:pointer}.button{background:color-mix(in srgb,var(--control) 86%,#182314);border:1px solid color-mix(in srgb,var(--line) 72%,transparent);color:var(--text-on-dark);min-height:36px;padding:0 12px}.button.primary{background:color-mix(in srgb,var(--accent) 88%,#f4d785);color:var(--text-on-accent);font-weight:800}.game-layout{align-content:start;align-items:start;display:grid;gap:16px;grid-template-columns:minmax(0,1fr);justify-content:center;margin:0 auto;max-width:var(--content-max);width:100%}.app-footer{color:var(--muted);display:flex;font-size:.78rem;justify-content:flex-end;margin:12px auto 0;max-width:var(--content-max);width:100%}.app-footer span{justify-self:end}.side-panel{align-self:start;background:color-mix(in srgb,var(--panel) 88%,#172012);border:1px solid var(--line);border-radius:8px;box-shadow:0 16px 34px #0e140b52;justify-self:center;min-width:0;overflow:hidden;width:100%}.panel-gems{border-bottom:0;padding-bottom:7px}.solve-panel{background:color-mix(in srgb,var(--panel-2) 28%,var(--panel));padding:9px 12px}.solve-panel .button{font-weight:800}.new-game-actions{background:color-mix(in srgb,var(--panel) 78%,#172012);border-top:1px solid var(--line);display:grid;gap:6px;grid-template-columns:repeat(2,minmax(0,1fr));padding:8px 12px 9px}.new-game-actions h2{grid-column:1 / -1}.new-game-actions .button{line-height:1.15;min-height:34px}.code-actions{background:color-mix(in srgb,var(--panel-2) 18%,var(--panel));border-top:1px solid var(--line);display:grid;gap:6px;padding:8px 12px 9px}.new-game-actions h2,.code-actions h2{font-size:.84rem;font-weight:800;line-height:1;margin:0}.control-grid{display:grid;gap:6px;grid-template-columns:repeat(2,minmax(0,1fr))}.solve-actions{grid-template-columns:minmax(0,1fr)}.planet-sandbox{--tool-cell: 20px;--tool-gap: 10px;--planet-sandbox-surface: var(--bg);align-items:center;background:transparent;border:0;border-radius:0;display:grid;gap:4px;grid-template-columns:minmax(0,1fr);max-width:min(760px,100%);padding:2px 6px;width:100%}.planet-sandbox-main{align-items:center;display:grid;gap:4px;grid-template-columns:minmax(0,1fr);min-width:0}.piece-tools-wrap{min-width:0;overflow:hidden}.piece-tools{align-items:center;display:flex;gap:var(--tool-gap);justify-content:center;min-height:0;overflow-x:auto;overflow-y:hidden;padding:0 clamp(6px,1.8vw,12px);scrollbar-width:thin;width:100%}.piece-tool{background:transparent;border:0;border-radius:5px;color:var(--text-on-dark);cursor:pointer;display:grid;flex:0 0 auto;height:calc(var(--tool-rows) * var(--tool-cell));min-height:0;min-width:0;overflow:visible;padding:0;place-items:center;position:relative;touch-action:manipulation;width:calc(var(--tool-cols) * var(--tool-cell))}.piece-tool:hover,.piece-tool:focus-visible{outline:0}.piece-tool:focus-visible:after{border:1px solid color-mix(in srgb,var(--accent-2) 62%,transparent);border-radius:6px;content:"";inset:-4px;pointer-events:none;position:absolute}.piece-tool svg{height:100%;max-height:100%;max-width:100%;position:relative;width:100%;z-index:1}.piece-tool:hover svg,.piece-tool:focus-visible svg,.piece-tool.active svg{filter:none}.side-panel .button{display:grid;height:34px;line-height:1.1;min-height:0;place-items:center;width:100%}.field-row{display:grid;gap:5px;grid-template-columns:minmax(0,1fr) auto}.field-row input{background:#1b2717;border:1px solid var(--line);border-radius:7px;color:var(--text);height:34px;line-height:1.1;min-height:0;padding:0 9px;text-transform:uppercase;width:100%}.field-row .button{min-width:96px;width:auto}.toggle{align-items:center;background:color-mix(in srgb,var(--control) 88%,#182314);border-radius:7px;color:var(--text-on-dark);cursor:pointer;display:flex;gap:8px;padding:0 9px}.toggle input{appearance:none;background:#1b2717;border:1px solid color-mix(in srgb,var(--accent-2) 52%,transparent);border-radius:4px;cursor:pointer;display:grid;flex:0 0 16px;height:16px;margin:0;place-content:center;width:16px}.toggle input:before{border:solid var(--text-on-dark);border-width:0 0 2px 2px;content:"";height:5px;opacity:0;transform:translateY(-1px) rotate(-45deg) scale(.72);width:8px}.toggle input:checked{background:var(--accent);border-color:var(--accent-2)}.toggle input:checked:before{border-color:var(--text-on-accent);opacity:1;transform:translateY(-1px) rotate(-45deg) scale(1)}.empty,.status{color:var(--muted);margin:0}.status:not(:empty){line-height:1.25;margin-top:8px}.status.success{color:var(--ok)}.status.error{color:var(--danger)}.status.info{color:var(--accent-2)}.swatch{background:var(--swatch, var(--ray-clear));border:1px solid color-mix(in srgb,var(--text) 34%,transparent);display:inline-block;height:16px;width:16px}[data-color=yellow]{--swatch: var(--ray-yellow)}[data-color=red]{--swatch: var(--ray-red)}[data-color=blue]{--swatch: var(--ray-blue)}[data-color=white]{--swatch: var(--ray-white)}[data-color=green]{--swatch: var(--ray-green)}[data-color=purple]{--swatch: var(--ray-purple)}[data-color=orange]{--swatch: var(--ray-orange)}[data-color=pink]{--swatch: var(--ray-pink)}[data-color=lemon]{--swatch: var(--ray-lemon)}[data-color=sky-blue]{--swatch: var(--ray-sky-blue)}[data-color=light-orange]{--swatch: var(--ray-light-orange)}[data-color=light-purple]{--swatch: var(--ray-light-purple)}[data-color=light-green]{--swatch: var(--ray-light-green)}[data-color=gray]{--swatch: var(--ray-gray)}[data-color=black],[data-color=black-hole],[data-color=disappeared],[data-color=trapped]{--swatch: var(--ray-black)}[data-color=clear]{--swatch: var(--ray-clear)}.solution-dialog{background:transparent;border:0;color:var(--text);outline:0;padding:0;width:min(440px,calc(100vw - 32px))}.solution-dialog::backdrop{background:#10180cb8}.dialog-panel{background:var(--panel-2);border:1px solid var(--line);border-radius:8px;box-shadow:0 22px 60px #00000075;overflow:hidden}.dialog-header{align-items:center;background:var(--panel);border-bottom:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;padding:14px 14px 14px 16px}.dialog-header h2{font-size:1rem;line-height:1.2;margin:0}.dialog-close{background:var(--control);border-radius:7px;color:var(--text-on-dark);cursor:pointer;display:grid;font-size:1.35rem;height:36px;line-height:1;padding:0;place-items:center;width:36px}.solution-dialog-body{background:color-mix(in srgb,var(--panel) 72%,#172012);display:grid;gap:8px;padding:12px}.solution-dialog-body{justify-items:center;padding:18px 16px 16px;text-align:center}.solution-dialog-body p{line-height:1.35;margin:0}.solution-result-mark{border:3px solid currentColor;border-radius:50%;color:var(--accent-2);display:grid;font-size:1.45rem;font-weight:900;height:48px;line-height:1;place-items:center;width:48px}.solution-result-mark:before{content:"!"}@media(max-width:1100px){html,body,#app{min-height:100%}body{overscroll-behavior-y:auto}.app{align-content:start;display:grid;gap:12px;grid-template-rows:auto auto;min-height:100dvh;overflow:visible;padding:calc(16px + env(safe-area-inset-top,0px)) calc(10px + env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) calc(10px + env(safe-area-inset-left,0px))}.topbar{align-items:center;display:flex;justify-content:center;margin:0 auto;width:100%}.brand h1{font-size:1.55rem}.game-layout{align-content:start;align-items:start;gap:10px;grid-template-columns:1fr;grid-template-rows:auto auto;overflow:visible;width:100%}.side-panel{align-self:stretch;display:grid;grid-template-rows:auto auto auto}.app-footer{margin-top:0}.solve-panel{padding:8px}.solve-panel .status:not(:empty){margin-top:0}.planet-sandbox{--tool-cell: clamp(15px, 2.25vw, 18px);--tool-gap: clamp(8px, 1.35vw, 11px);padding:2px 6px}.planet-sandbox-main{grid-template-columns:minmax(0,1fr)}.solve-actions .button{height:30px}.new-game-actions{padding:6px 8px 7px}.new-game-actions .button,.field-row input,.field-row .button{height:32px}.code-actions{gap:5px;padding:6px 8px 7px}.new-game-actions h2,.code-actions h2{font-size:.82rem}}.board-card{align-content:start;align-self:start;display:grid;gap:6px;justify-items:center;min-width:0;position:relative;touch-action:none;z-index:1}.board-shell{aspect-ratio:var(--board-aspect);background:transparent;display:grid;grid-template-columns:repeat(var(--shell-cols),minmax(0,1fr));grid-template-rows:repeat(var(--shell-rows),minmax(0,1fr));max-height:calc(100vh - 104px);max-width:min(760px,100%);min-height:0;position:relative;touch-action:none;width:min(84vh,100%)}.board-area{background:color-mix(in srgb,var(--cell) 92%,#26351d);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--cell-line) 78%,transparent),inset 0 16px 38px #141d0e2e;display:grid;grid-column:2 / span var(--board-cols);grid-row:2 / span var(--board-rows);grid-template-columns:repeat(var(--board-cols),1fr);grid-template-rows:repeat(var(--board-rows),1fr);overflow:visible;position:relative;touch-action:none}.cell{border-bottom:1px solid var(--cell-line);border-right:1px solid var(--cell-line);min-width:0}.cell-left-edge{border-left:1px solid var(--cell-line)}.cell-top-edge{border-top:1px solid var(--cell-line)}.edge-button{align-items:center;background:transparent;color:var(--board-label);display:flex;font-weight:800;justify-content:center;margin:1px;min-width:0;padding:0;position:relative;touch-action:manipulation}.edge-button.used:after{background:var(--swatch, #b0b0b0);content:"";position:absolute;z-index:1}.edge-button.top.used:after{height:4px;inset:auto 6px 0}.edge-button.right.used:after{inset:6px auto 6px 0;width:4px}.edge-button.bottom.used:after{height:4px;inset:0 6px auto}.edge-button.left.used:after{inset:6px 0 6px auto;width:4px}.edge-button.selected{background:var(--swatch, var(--accent-2));box-shadow:0 0 16px color-mix(in srgb,var(--swatch, var(--accent-2)) 48%,transparent);color:var(--text-on-accent)}.edge-button.selected[data-color=black],.edge-button.selected[data-color=blue],.edge-button.selected[data-color=purple]{color:var(--text-on-swatch-dark)}.trace-layer{inset:0;overflow:visible;pointer-events:none;position:absolute;z-index:3}.trace-line{fill:none;stroke:var(--swatch, var(--accent-2));stroke-linecap:round;stroke-linejoin:round;stroke-width:.11}.trace-line-dashed{stroke-dasharray:.48 .38}.trace-line-solid{stroke-dasharray:none}.piece-layer{inset:0;overflow:visible;pointer-events:auto;position:absolute;z-index:4}.piece{background:transparent;border:0;cursor:grab;padding:0;pointer-events:none;position:absolute;touch-action:none}.piece:active{cursor:grabbing}body.piece-dragging,body.piece-dragging *{cursor:grabbing!important}.piece.selected{z-index:1}.piece svg,.piece-tool svg{display:block;overflow:visible;pointer-events:none;shape-rendering:geometricPrecision}.piece svg{filter:drop-shadow(0 2px 4px rgba(10,14,8,.48)) drop-shadow(0 0 7px color-mix(in srgb,var(--piece-outline, var(--accent-2)) 24%,transparent));height:100%;width:100%}.piece path,.piece-tool path{stroke:var(--piece-outline, rgba(23, 33, 29, .85));stroke-linejoin:round;stroke-width:.12}.piece .piece-fill,.piece-tool .piece-fill{fill:var(--piece-tone-1);stroke:none}.piece .piece-facet,.piece-tool .piece-facet{stroke:none}.piece .piece-facet-0,.piece-tool .piece-facet-0{fill:var(--piece-tone-0)}.piece .piece-facet-1,.piece-tool .piece-facet-1{fill:var(--piece-tone-1)}.piece .piece-facet-2,.piece-tool .piece-facet-2{fill:var(--piece-tone-2)}.piece .piece-facet-3,.piece-tool .piece-facet-3{fill:var(--piece-tone-3)}.piece .piece-outline,.piece-tool .piece-outline{fill:none;shape-rendering:geometricPrecision;stroke-width:.14}.piece .piece-ring-line,.piece-tool .piece-ring-line{fill:none;stroke-linecap:round}.piece .piece-ring-line,.piece-tool .piece-ring-line{stroke:#fff8e1f0;stroke-width:.2}.piece .piece-ring-line,.piece-tool .piece-ring-line{pointer-events:none}.piece .piece-hit-target,.piece-tool .piece-hit-target{fill:transparent;stroke:none}.piece .piece-hit-target{cursor:grab;pointer-events:fill}.piece .piece-hit-target:active{cursor:grabbing}.piece-tool .piece-hit-target{pointer-events:none}.piece-tool.placed .piece-crater-svg{filter:none}.piece-tool .piece-crater-fill{fill:var(--planet-sandbox-surface, #c4c4c4);stroke:none}.piece-tool .piece-crater-shadow{fill:none;opacity:.82;stroke:color-mix(in srgb,var(--text) 28%,transparent);stroke-linejoin:round;stroke-width:.58}.piece-tool .piece-crater-line{fill:none;opacity:.74;pointer-events:none;stroke:color-mix(in srgb,var(--text) 28%,transparent);stroke-linecap:round;stroke-width:.36}.piece-yellow{--piece-outline: var(--ray-yellow);--piece-tone-0: color-mix(in srgb, var(--ray-yellow) 86%, #f7f1df);--piece-tone-1: var(--ray-yellow);--piece-tone-2: color-mix(in srgb, var(--ray-yellow) 76%, var(--ray-orange));--piece-tone-3: color-mix(in srgb, var(--ray-yellow) 82%, #2e2e2e)}.piece-red,.piece-red-small,.piece-red-large{--piece-outline: var(--ray-red);--piece-tone-0: color-mix(in srgb, var(--ray-red) 88%, #f7f1df);--piece-tone-1: var(--ray-red);--piece-tone-2: color-mix(in srgb, var(--ray-red) 84%, #2e2e2e);--piece-tone-3: color-mix(in srgb, var(--ray-red) 72%, #2e2e2e)}.piece-blue{--piece-outline: var(--ray-blue);--piece-tone-0: color-mix(in srgb, var(--ray-blue) 88%, #f7f1df);--piece-tone-1: var(--ray-blue);--piece-tone-2: color-mix(in srgb, var(--ray-blue) 84%, #2e2e2e);--piece-tone-3: color-mix(in srgb, var(--ray-blue) 72%, #2e2e2e)}.piece-white,.piece-white-large,.piece-white-ring{--piece-outline: var(--ray-white);--piece-tone-0: #fffdfa;--piece-tone-1: #f4f0e6;--piece-tone-2: #fffaf0;--piece-tone-3: #ebe5d8}.piece-black,.piece-black-hole{--piece-outline: #050607;--piece-tone-0: #17191b;--piece-tone-1: #0b0c0e;--piece-tone-2: #060709;--piece-tone-3: #010203}.piece.piece-black-hole svg{filter:drop-shadow(0 3px 5px rgba(0,0,0,.58)) drop-shadow(0 0 5px rgba(229,215,161,.12))}.piece.invalid svg{filter:drop-shadow(0 2px 4px rgba(0,0,0,.42)) drop-shadow(0 0 2px rgba(255,249,232,.9)) drop-shadow(0 0 8px color-mix(in srgb,var(--danger) 64%,transparent))}.piece.invalid .piece-outline{filter:drop-shadow(0 0 .08rem color-mix(in srgb,var(--danger) 78%,transparent));stroke:color-mix(in srgb,var(--danger) 62%,#fff8df);stroke-width:.18}.current-strip{align-items:center;background:color-mix(in srgb,var(--panel-2) 86%,#1f2d18);border:1px solid var(--line);border-radius:8px;color:var(--text);display:grid;gap:6px;grid-template-columns:minmax(0,1fr);justify-items:start;margin-top:8px;max-width:min(760px,100%);min-height:34px;padding:6px 10px;text-align:left;width:100%}.current-result{align-items:center;display:inline-flex;gap:6px;justify-self:start;max-width:100%;min-width:0}.current-result-text{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.current-strip .swatch{flex:0 0 auto}@media(max-width:1100px){.board-card{align-self:start;grid-template-rows:auto auto;height:auto;min-height:0;overflow:visible}.board-shell{align-self:start;height:min(calc((100vw - 20px) * var(--board-height-ratio)),calc(var(--content-max) * var(--board-height-ratio)));justify-self:center;max-height:max(240px,calc(100dvh - 300px));max-width:100%;width:auto}.current-strip{font-size:.92rem;min-height:32px;padding:5px 8px}}