:root{--nonogram-frame: #1c2a2e;--nonogram-paper: #dce6e7;--nonogram-grid: rgba(55, 99, 104, .32);--nonogram-grid-major: #378d94;--nonogram-ink: #1f3f45;--nonogram-mark: #6c8589}*,*:before,*:after{box-sizing:border-box}.nonogram-main{width:min(100%,64rem);max-width:64rem;padding-top:clamp(.75rem,1.5vw,1.35rem)}.nonogram-shell{min-height:34rem;padding:clamp(1rem,2.5vw,1.5rem);background:linear-gradient(145deg,rgba(255,159,120,.04),transparent 22%),linear-gradient(155deg,#121820fa,#080c11f5)}.nonogram-intro{margin-bottom:.75rem}.nonogram-intro h1{margin:0;font-size:clamp(1.65rem,4vw,2.25rem);font-weight:650;letter-spacing:-.045em;line-height:1}.nonogram-intro-description{max-width:42rem;margin:.45rem 0 0;color:var(--text-muted);font-size:.88rem;line-height:1.55}.nonogram-dialog-code,.nonogram-timer,.nonogram-tools-label,.nonogram-tools-hint{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.13em;text-transform:uppercase}.nonogram-toolbar{display:grid;width:100%;min-height:3.25rem;grid-template-columns:minmax(0,1fr) auto;align-items:stretch;overflow:hidden;border:1px solid rgba(255,255,255,.12);border-radius:.42rem;background:linear-gradient(90deg,rgba(169,131,95,.075),transparent 48%),#05090db8;box-shadow:inset 0 0 0 1px #0000004d}.nonogram-meta{display:flex;min-width:0;min-height:3.25rem;padding:.6rem .85rem;align-items:center;gap:.65rem;box-shadow:inset 2px 0 0 var(--accent)}.nonogram-meta strong{flex:0 0 auto;font:600 .84rem/1.2 var(--font-sans);white-space:nowrap}.nonogram-meta small{min-width:0;overflow:hidden;color:var(--text-muted);font-size:.7rem;text-overflow:ellipsis;white-space:nowrap}.nonogram-timer{margin-left:auto;flex:0 0 auto;color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap}.nonogram-actions{display:flex;align-items:stretch;justify-content:flex-end;border-left:1px solid rgba(255,255,255,.1)}.nonogram-actions .nonogram-button+.nonogram-button{border-left:1px solid rgba(255,255,255,.1)}.nonogram-playfield{display:flex;margin-top:.75rem;align-items:flex-start;justify-content:center;gap:clamp(.75rem,2vw,1.25rem)}.nonogram-tools{display:flex;width:9.5rem;flex:0 0 auto;flex-direction:column;align-items:stretch;gap:.45rem}.nonogram-tools-label{color:var(--text-muted)}.nonogram-tools-hint{display:grid;margin:.4rem 0 0;padding:.6rem 0 0;gap:.35rem;border-top:1px solid var(--border);color:var(--text-muted);font-size:.56rem;letter-spacing:.06em;line-height:1.4;list-style:none}.nonogram-tool{display:inline-flex;min-height:2.25rem;padding:.45rem .7rem;align-items:center;gap:.5rem;border:1px solid rgba(255,255,255,.14);border-radius:.3rem;background:linear-gradient(145deg,rgba(125,211,252,.055),transparent 55%),#090f16e0;box-shadow:inset 0 0 0 1px #0000004d;color:var(--text);font:500 .66rem/1 var(--font-mono);letter-spacing:.04em;cursor:pointer;transition:border-color .2s,background .2s,color .2s}.nonogram-tool:hover{border-color:#7dd3fcad;background:#7dd3fc1c}.nonogram-tool.is-active{border-color:var(--accent);background:var(--accent);box-shadow:none;color:var(--bg)}.nonogram-tool.is-active .nonogram-tool-swatch{border-color:currentColor}.nonogram-tool.is-active .nonogram-tool-swatch-fill{background:currentColor}.nonogram-tool:focus-visible{outline:2px solid var(--acid);outline-offset:3px}.nonogram-tool-swatch{position:relative;display:inline-block;width:.9rem;height:.9rem;border:1px solid var(--nonogram-grid-major);border-radius:2px;background:var(--nonogram-paper)}.nonogram-tool-swatch-fill{background:var(--nonogram-ink)}.nonogram-tool-swatch-mark:before,.nonogram-tool-swatch-mark:after{position:absolute;top:50%;left:15%;width:70%;height:1.5px;background:var(--nonogram-mark);content:""}.nonogram-tool-swatch-mark:before{transform:rotate(45deg)}.nonogram-tool-swatch-mark:after{transform:rotate(-45deg)}.nonogram-board-frame{max-width:100%;padding:.4rem .4rem 1rem;overflow:auto}.nonogram-board-frame.is-generating{opacity:.6;cursor:wait}.nonogram-plot{--plot-space: min(100vw - 16rem, 40rem);--plot-height: calc(100dvh - 20rem) ;--bezel: clamp(.3rem, .9vw, .5rem);--cell: clamp( .95rem, min( calc((var(--plot-space) - 2 * var(--bezel)) / (var(--n) + var(--row-clue-units))), calc((var(--plot-height) - 2 * var(--bezel)) / (var(--n) + var(--column-clue-lines) * .6)) ), 2.5rem );--clue-line: max(.72rem, calc(var(--cell) * .6));--clue-font: max(.56rem, calc(var(--cell) * .46));display:grid;grid-template-columns:calc(var(--row-clue-units) * var(--cell)) calc(var(--n) * var(--cell) + 2 * var(--bezel));grid-template-rows:calc(var(--column-clue-lines) * var(--clue-line) + .2rem) calc(var(--n) * var(--cell) + 2 * var(--bezel))}.nonogram-column-clues{display:grid;grid-column:2;grid-template-columns:repeat(var(--n),var(--cell));padding-inline:var(--bezel)}.nonogram-row-clues{display:grid;grid-row:2;grid-template-rows:repeat(var(--n),var(--cell));padding-block:var(--bezel)}.nonogram-clue{display:flex;color:var(--text);font:500 var(--clue-font)/1 var(--font-mono);font-variant-numeric:tabular-nums;transition:opacity .18s,color .18s}.nonogram-column-clue{padding-bottom:.2rem;align-items:center;flex-direction:column;justify-content:flex-end}.nonogram-column-clue span{display:grid;height:var(--clue-line);place-items:center}.nonogram-row-clue{padding-right:.25rem;align-items:center;justify-content:flex-end;gap:.32em}.nonogram-clue.is-done{color:var(--text-muted);opacity:.5}.nonogram-column-clue.is-major{box-shadow:inset -1px 0 #378d9438}.nonogram-row-clue.is-major{box-shadow:inset 0 -1px #378d9438}.nonogram-board-bezel{grid-column:2;grid-row:2;padding:var(--bezel);border-radius:7px;background:var(--nonogram-frame);box-shadow:0 0 0 1px #57e6e63d,0 .35rem .9rem #0000004d}.nonogram-board{display:grid;grid-template-rows:repeat(var(--n),var(--cell));overflow:hidden;outline:2px solid var(--nonogram-grid-major);border-radius:2px;background:var(--nonogram-paper);touch-action:none;user-select:none;-webkit-user-select:none}.nonogram-board-row{display:grid;grid-template-columns:repeat(var(--n),var(--cell))}.nonogram-cell{position:relative;width:var(--cell);height:var(--cell);padding:0;border:0;border-right:1px solid var(--nonogram-grid);border-bottom:1px solid var(--nonogram-grid);border-radius:0;background:transparent;cursor:default;-webkit-tap-highlight-color:transparent}.nonogram-cell:last-child{border-right:0}.nonogram-board-row:last-child .nonogram-cell{border-bottom:0}.nonogram-cell.is-major-right{border-right:2px solid var(--nonogram-grid-major)}.nonogram-cell.is-major-bottom{border-bottom:2px solid var(--nonogram-grid-major)}.nonogram-board.is-interactive .nonogram-cell{cursor:crosshair}.nonogram-board.is-interactive .nonogram-cell.is-empty:hover{background:#378d942e}.nonogram-cell:focus-visible{z-index:2;outline:2px solid var(--warm);outline-offset:-3px}.nonogram-cell.is-filled{background:var(--nonogram-ink);box-shadow:inset 0 1px #ffffff1f,inset 0 -1px #00000040}.nonogram-cell.is-marked:before,.nonogram-cell.is-marked:after{position:absolute;top:50%;left:24%;width:52%;height:max(1.5px,calc(var(--cell) * .07));border-radius:1px;background:var(--nonogram-mark);content:"";transition:opacity .25s}.nonogram-cell.is-marked:before{transform:translateY(-50%) rotate(45deg)}.nonogram-cell.is-marked:after{transform:translateY(-50%) rotate(-45deg)}.nonogram-plot.is-solved .nonogram-cell.is-marked:before,.nonogram-plot.is-solved .nonogram-cell.is-marked:after{opacity:0}.nonogram-plot.is-solved .nonogram-cell.is-filled{background:#17565d}.nonogram-plot.is-solved .nonogram-board{outline-color:var(--accent);box-shadow:0 0 1.2rem #57e6e647}.nonogram-welcome{display:grid;min-height:20rem;margin-top:.75rem;place-items:center;border:1px solid var(--border);border-radius:12px;background:#111820d1}.nonogram-welcome-copy{display:grid;max-width:34rem;padding:clamp(1.25rem,3vw,2rem);justify-items:start;gap:1rem}.nonogram-welcome-copy p{margin:0;color:var(--text-muted);font-size:.9rem;line-height:1.6}.nonogram-button{min-height:2.65rem;padding:.65rem 1rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:600 .85rem var(--font-sans);cursor:pointer;transition:border-color .2s,background .2s,transform .2s}.nonogram-button:hover:not(:disabled){border-color:var(--accent);background:#57e6e614;transform:translateY(-1px)}.nonogram-button:focus-visible,.nonogram-toast button:focus-visible{outline:2px solid var(--acid);outline-offset:3px}.nonogram-button:disabled{opacity:.5;cursor:not-allowed}.nonogram-button-primary{border-color:var(--accent);background:var(--accent);color:var(--bg)}.nonogram-button-primary:hover:not(:disabled){border-color:var(--acid);background:var(--acid)}.nonogram-actions .nonogram-button{min-height:3.25rem;padding:.65rem .95rem;border-width:0;border-radius:0;font:600 .62rem/1 var(--font-mono);letter-spacing:.035em;text-transform:uppercase;white-space:nowrap}.nonogram-toast{position:fixed;right:1rem;bottom:1rem;z-index:100;display:flex;width:min(calc(100% - 2rem),34rem);padding:.85rem 1rem;align-items:center;justify-content:space-between;gap:1rem;border:1px solid rgba(248,113,113,.55);border-radius:9px;background:#281014f5;color:#fecaca;box-shadow:0 1rem 3rem #0006}.nonogram-toast button{border:0;background:transparent;color:inherit;font-size:1.5rem;cursor:pointer}.nonogram-storage-warning{bottom:5.5rem;border-color:#ff9f788c;background:#2a1a11f5;color:#ffd1bd}.nonogram-dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:120;display:grid;padding:1rem;place-items:center;overflow-y:auto;background:#04070ae0}.nonogram-dialog{width:min(100%,42rem);max-height:min(92dvh,48rem);padding:1.5rem;overflow-y:auto;border:1px solid var(--border);border-radius:12px;background:#17212b;box-shadow:0 2rem 6rem #0000008c}.nonogram-dialog-compact{width:min(100%,28rem)}.nonogram-dialog-code{color:var(--accent)}.nonogram-dialog h2{margin:.35rem 0 .65rem;font-size:1.75rem}.nonogram-dialog p{margin:0 0 1.2rem;color:var(--text-muted)}.nonogram-replace-note{padding:.6rem .75rem;border-left:2px solid var(--warm);background:#ff9f7812;font:.68rem/1.45 var(--font-mono)}.nonogram-setup-group{min-width:0;margin:0 0 1.25rem;padding:0;border:0}.nonogram-setup-group legend{margin-bottom:.65rem;color:var(--text-muted);font:.68rem/1.3 var(--font-mono);letter-spacing:.09em;text-transform:uppercase}.nonogram-setup-options{display:grid;grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:.65rem}.nonogram-setup-options label{position:relative;display:grid;min-height:5.25rem;padding:.8rem 2.2rem .8rem .8rem;align-content:center;border:1px solid var(--border);border-radius:9px;background:var(--surface);cursor:pointer;transition:border-color .2s,background .2s}.nonogram-setup-options label:after{position:absolute;top:.75rem;right:.75rem;width:1.1rem;height:1.1rem;border:2px solid var(--text-muted);border-radius:50%;content:""}.nonogram-setup-options label:hover{border-color:var(--accent-dim);background:#57e6e60d}.nonogram-setup-options label.is-selected{border-color:var(--accent);background:#57e6e629}.nonogram-setup-options label.is-selected:after{border-color:var(--accent);background:var(--accent);box-shadow:inset 0 0 0 3px var(--bg)}.nonogram-setup-options input{position:absolute;width:1px;height:1px;opacity:0}.nonogram-setup-options label:has(input:focus-visible){outline:2px solid var(--acid);outline-offset:3px}.nonogram-setup-options strong{font-size:.82rem}.nonogram-setup-options small{margin-top:.25rem;color:var(--text-muted);font:.6rem/1.4 var(--font-mono)}.nonogram-rule-note{display:grid;margin:.25rem 0 1.2rem;gap:.22rem;padding:.8rem 0;border-top:1px solid var(--border);color:var(--text-muted);font:.62rem/1.45 var(--font-mono);letter-spacing:.025em}.nonogram-rule-note strong{color:#e5c28e;font-weight:600;text-transform:uppercase}.nonogram-dialog-actions{display:flex;justify-content:flex-end;gap:.7rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:760px){.nonogram-toolbar{grid-template-columns:1fr}.nonogram-actions{border-top:1px solid rgba(255,255,255,.1);border-left:0}.nonogram-actions .nonogram-button{flex:1 1 0}.nonogram-playfield{align-items:center;flex-direction:column}.nonogram-tools{width:100%;align-items:center;flex-direction:row;justify-content:center}.nonogram-tools-hint{display:none}.nonogram-plot{--plot-space: calc(100vw - 5rem) ;--plot-height: calc(100dvh - 23rem) }}@media(max-width:620px){.nonogram-main{padding-inline:.7rem}.nonogram-shell{padding:1rem .75rem}.nonogram-meta small{display:none}.nonogram-board-frame{padding:.3rem .3rem .8rem}.nonogram-plot{--plot-space: calc(100vw - 4.2rem) }.nonogram-setup-options{grid-auto-flow:row}.nonogram-dialog{padding:1.1rem}}@media(prefers-reduced-motion:reduce){.nonogram-button,.nonogram-tool,.nonogram-clue,.nonogram-cell.is-marked:before,.nonogram-cell.is-marked:after{transition:none}}@media(forced-colors:active){.nonogram-board{outline-color:CanvasText}.nonogram-cell{forced-color-adjust:none;border-color:GrayText;background:Canvas}.nonogram-cell.is-filled,.nonogram-plot.is-solved .nonogram-cell.is-filled{background:CanvasText}.nonogram-cell.is-marked:before,.nonogram-cell.is-marked:after{background:GrayText}.nonogram-cell:focus-visible{outline-color:Highlight}.nonogram-tool.is-active{outline:2px solid Highlight}.nonogram-clue.is-done{color:GrayText;opacity:1}}