.logic{gap:14px;margin-top:14px;display:grid}.logic>*{min-width:0}.logic__setup,.logic__actions-card{gap:10px;display:grid}.logic__row{flex-wrap:wrap;align-items:end;gap:12px;display:flex}.logic__row label{color:var(--muted);gap:6px;font-size:.85rem;font-weight:650;display:grid}.logic__row select{width:104px}.logic__modes,.logic__actions,.logic__palette{flex-wrap:wrap;gap:8px;display:flex}.logic__upload input{max-width:230px;font-size:.85rem}.logic__swatch{border:2px solid color-mix(in srgb, var(--rc) 70%, #000);background:var(--rc);cursor:pointer;border-radius:9px;width:34px;height:34px}.logic__swatch.is-current{outline:3px solid var(--text);outline-offset:2px}.logic__setup .note{margin:0}.logic__status{min-height:1.5em;margin:0;font-weight:600}.logic__grid{width:100%;max-width:520px;display:grid}.queens__grid{border:3px solid #1b1f2a;border-radius:10px;gap:0;overflow:hidden}.queens__cell{aspect-ratio:1;background:var(--rc);color:#11141c;cursor:pointer;font:700 clamp(.9rem, 4.5vw, 1.6rem) / 1 var(--font-body);border:1px solid #1b1f2a40;place-items:center;padding:0;display:grid}.queens__cell.bt{border-top:2px solid #1b1f2a}.queens__cell.bb{border-bottom:2px solid #1b1f2a}.queens__cell.bl{border-left:2px solid #1b1f2a}.queens__cell.br{border-right:2px solid #1b1f2a}.queens__cell.is-hint{box-shadow:inset 0 0 0 4px #11141c,inset 0 0 0 7px #fff}.queens__x{opacity:.65}.tango__grid{place-items:center;gap:0}.tango__cell{aspect-ratio:1;border:1px solid var(--line);background:var(--surface);width:100%;color:var(--text);cursor:pointer;font:700 clamp(1.1rem, 5vw, 1.8rem) / 1 var(--font-body);border-radius:8px;place-items:center;padding:0;display:grid}.tango__cell.is-given{background:color-mix(in srgb, var(--text) 10%, var(--surface))}.tango__cell.is-hint{outline:3px solid var(--accent,var(--brand));outline-offset:-3px}.tango__cell.is-line{box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--accent,var(--brand)) 55%, transparent)}.tango__sun{color:#f6a609}.tango__moon{color:#5b8cff}.tango__sign{width:100%;height:100%;min-height:20px;color:var(--muted);font:800 .95rem/1 var(--font-body);cursor:pointer;background:0 0;border:0;padding:0}.tango__sign.is-set{color:var(--text)}.zip__grid{place-items:stretch stretch;gap:0}.zip__cell{aspect-ratio:1;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;place-items:center;padding:0;display:grid;position:relative}.zip__cell.is-path{background:color-mix(in srgb, var(--accent,var(--brand)) 32%, var(--surface))}.zip__cell.is-hint{background:color-mix(in srgb, var(--accent,var(--brand)) 60%, var(--surface))}.zip__cell.is-head{outline:3px solid var(--text);outline-offset:-3px}.zip__num{color:#fff;width:64%;height:64%;font:800 clamp(.8rem, 3.8vw, 1.25rem) / 1 var(--font-body);background:#11141c;border-radius:50%;place-items:center;display:grid}.zip__wall{cursor:pointer;background:0 0;border:0;min-width:10px;min-height:10px;padding:0}.zip__wall.is-set{background:var(--text);border-radius:3px}.zip__gap{min-width:10px;min-height:10px}.sudoku__toggle{grid-auto-flow:column;align-items:center;gap:8px;color:var(--text)!important;display:flex!important}.sudoku__grid{border:2px solid var(--text);border-radius:10px;gap:0;max-width:540px;overflow:hidden}.sudoku__cell{aspect-ratio:1;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);min-width:0;color:var(--accent,var(--brand));cursor:pointer;font:700 clamp(1rem, 4.6vw, 1.6rem) / 1 var(--font-body);place-items:center;padding:0;display:grid}.sudoku__grid--6 .sudoku__cell,.sudoku__grid--4 .sudoku__cell{font-size:clamp(1.2rem,6vw,2rem)}.sudoku__cell.br{border-right:2px solid var(--text)}.sudoku__cell.bb{border-bottom:2px solid var(--text)}.sudoku__cell.is-given{color:var(--text);background:color-mix(in srgb, var(--text) 7%, var(--surface))}.sudoku__cell.is-unit{background:color-mix(in srgb, var(--accent,var(--brand)) 12%, var(--surface))}.sudoku__cell.is-hint{background:color-mix(in srgb, var(--accent,var(--brand)) 26%, var(--surface))}.sudoku__cell.is-target{outline:3px solid var(--accent,var(--brand));outline-offset:-3px;background:color-mix(in srgb, var(--accent,var(--brand)) 34%, var(--surface))}.sudoku__cell.is-sel{box-shadow:inset 0 0 0 3px var(--text)}.sudoku__cell.is-bad .sudoku__digit{color:var(--flame);text-decoration:underline wavy}.sudoku__cand{width:88%;height:88%;color:var(--muted);place-items:center;font-size:clamp(.5rem,1.7vw,.72rem);font-weight:650;display:grid}.sudoku__grid--6 .sudoku__cand,.sudoku__grid--4 .sudoku__cand{font-size:clamp(.6rem,2.4vw,.85rem)}.sudoku__pad{flex-wrap:wrap;gap:6px;max-width:540px;display:flex}.sudoku__pad .btn{min-width:44px;min-height:44px;font-size:1.05rem}.sudoku__steps{gap:6px;margin:0;padding-left:1.3em;display:grid}.patches__editor input{width:104px}.patches__grid{border:2px solid var(--text);border-radius:10px;gap:0;max-width:520px;overflow:hidden}.patches__cell{aspect-ratio:1;border:1px solid var(--line);background:var(--surface);min-width:0;color:var(--text);cursor:pointer;font:750 clamp(.95rem, 4.2vw, 1.4rem) / 1 var(--font-body);place-items:center;padding:0;display:grid}.patches__cell.is-drawn{background:color-mix(in srgb, var(--rc) 34%, var(--surface));border-color:#0000}.patches__cell.is-known{background:repeating-linear-gradient(45deg, color-mix(in srgb, var(--rc) 26%, var(--surface)) 0 6px, var(--surface) 6px 12px)}.patches__cell.bt{border-top:2px solid var(--text)}.patches__cell.bb{border-bottom:2px solid var(--text)}.patches__cell.bl{border-left:2px solid var(--text)}.patches__cell.br{border-right:2px solid var(--text)}.patches__cell.is-hint{outline:3px solid var(--accent,var(--brand));outline-offset:-3px}.patches__cell.is-sel{box-shadow:inset 0 0 0 3px var(--accent,var(--brand))}.patches__clue{align-items:center;gap:3px;display:inline-flex}.patches__clue span{opacity:.85;font-size:.7em}.killer__digits{flex-wrap:wrap;gap:6px;margin-top:6px;display:flex}.killer__digit{min-width:44px;min-height:44px;font-size:1.05rem}.killer__digit.is-m1{background:var(--mint);color:var(--ink-on-accent);border-color:#0000}.killer__digit.is-m2{color:var(--faint);opacity:.8;text-decoration:line-through}.killer__result{gap:10px;display:grid}.killer__combos{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.killer__combos li{border-radius:var(--radius-sm);background:var(--surface-2);font:700 1.05rem / 1 var(--font-mono);gap:4px;padding:6px 8px;display:inline-flex}.killer__combos .is-always{color:var(--accent,var(--brand))}.killer__facts{flex-wrap:wrap;gap:18px;margin:0;display:flex}.killer__facts dt{color:var(--muted);font-size:.85rem;font-weight:650}.killer__facts dd{margin:2px 0 0;font-weight:700}.killer__h{margin:0;font-size:1.15rem}.waffle__grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;max-width:380px}.waffle__cell,.waffle__hole{aspect-ratio:1;border-radius:10px}.waffle__cell{cursor:pointer;font:800 clamp(1.2rem, 6vw, 1.8rem) / 1 var(--font-body);color:#0c1220;background:#c9d1e2;border:2px solid #0000;place-items:center;padding:0;display:grid}.waffle__cell.is-g{color:#fff;background:#367a31}.waffle__cell.is-y{color:#0c1220;background:#e9ba3a}.waffle__cell.is-sel{border-color:var(--text)}.waffle__cell.is-swap{outline:3px dashed var(--accent,var(--brand));outline-offset:2px}.waffle__paint.is-g{color:#fff;background:#367a31}.waffle__paint.is-y{color:#0c1220;background:#e9ba3a}.waffle__paint.is-x{color:#0c1220;background:#c9d1e2}.waffle__swaps{font-variant-numeric:tabular-nums;gap:4px;margin:0;padding-left:1.4em;display:grid}.waffle__swaps .is-done{color:var(--faint);text-decoration:line-through}.waffle__swaps .is-next{color:var(--text);font-weight:700}.ladder input[type=text]{text-transform:uppercase;width:130px}.ladder__result{gap:10px;display:grid}.ladder__list{font:650 .95rem / 1.4 var(--font-mono);gap:4px;margin:8px 0 0;padding-left:1.6em;display:grid}.ladder__path{font:700 1rem / 1.5 var(--font-mono);overflow-wrap:anywhere;margin:0}.crossclimb__input{color:var(--muted);gap:6px;font-size:.85rem;font-weight:650;display:grid}.crossclimb__input textarea{text-transform:uppercase;width:100%;font:650 1rem / 1.5 var(--font-mono)}.crossclimb__issues{margin:0;padding-left:1.2em}.crossclimb__rungs{justify-items:start;gap:6px;margin:0;padding:0;list-style:none;display:grid}.crossclimb__rungs li{gap:4px;display:inline-flex}.crossclimb__rungs span{background:var(--surface-2);width:38px;height:38px;font:800 1.15rem / 1 var(--font-body);border-radius:8px;place-items:center;display:grid}.crossclimb__rungs span.is-changed{background:color-mix(in srgb, var(--accent,var(--brand)) 30%, var(--surface-2));outline:2px solid var(--accent,var(--brand))}.sudoku__cell.is-unsure{outline:2px dashed var(--flame);outline-offset:-4px}.shotdebug{flex-basis:100%;font-size:.9rem}.shotdebug summary{cursor:pointer;font-weight:650}.shotdebug[open]{justify-items:start;gap:8px;display:grid}.shotdebug__opt{align-items:baseline;gap:8px;display:flex}