:root{--bg:#bbb;--button-bg:#868686;--button-border:#6d6d6d;--button-pressed:gray;--button-txt:#0f0f0f;--button-inset-dark:#424242;--button-inset-light:#c2c2c2;--panel-bg:#aaa;--panel-border:#a1a1a1;--panel-border-style:groove;--panel-border-width:8px;--panel-padding:0px;--panel-text:#202020;--panel-border-radius:2px;--timer-bg:#cfcfcf;--timer-border:#ddd;--slider-rail:#6b6b6b;--slider-marks:#2e2e2e;--puzzle-bg:#bbb;--tile-bg:#868686;--tile-text:#0f0f0f;--tile-border-color:#686868;--tile-filled-shadow-dark:#0000001a;--tile-filled-shadow-light:#dadada33;--tile-hover-shadow-dark:#00000026;--tile-hover-bg:#727272;--tile-active-shadow-dark:#0000001a;--puzzle-border-dark:#585858;--puzzle-border-light:#dbdbdb;--puzzle-border-shadow:#0000000d;--surface-text:#0f0f0f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;background:var(--bg);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}#root{text-align:center;box-sizing:border-box;flex-direction:column;max-width:100%;min-height:100svh;margin:0 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auto}.top-panel{flex-direction:row;gap:20px;width:750px;height:500px;margin-bottom:20px;display:flex}.top-right-text{padding:0 4px;font-family:Courier New,Courier,monospace;font-size:small}.instructions{text-align:justify;color:var(--surface-text);margin:0;line-height:1.4}.top-right-text a,.top-right-text a:visited,.top-right-text a:active{color:inherit;font-weight:700}.github-link{text-align:center;margin:1px 0 0}.top-right{flex-direction:column;justify-content:space-between;gap:10px;width:100%;height:500px;display:flex}._tile_ir7u2_2{aspect-ratio:1;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;width:100%;height:100%;font-family:Lucida Sans,Lucida Sans Regular,Lucida Grande,Lucida Sans Unicode,Geneva,Verdana,sans-serif;font-weight:400;transition:transform .2s cubic-bezier(.4,0,.2,1);display:flex}._filled_ir7u2_15{background:var(--tile-bg);color:var(--tile-text);border-color:var(--tile-border-color);box-shadow:0 4px 6px var(--tile-filled-shadow-dark), inset 0 1px 12px var(--tile-filled-shadow-light);cursor:pointer;box-sizing:border-box;border-style:outset;transform:translateY(0)}._filled_ir7u2_15:hover:not(._disabled_ir7u2_28){box-shadow:0 6px 8px var(--tile-hover-shadow-dark);background:var(--tile-hover-bg);transform:translateY(-2px)}._filled_ir7u2_15:active:not(._disabled_ir7u2_28){box-shadow:0 2px 3px var(--tile-active-shadow-dark),;transform:translateY(1px)}._empty_ir7u2_41{box-shadow:none;cursor:default;background:0 0}._disabled_ir7u2_28{opacity:.8;cursor:not-allowed;pointer-events:none}._number_ir7u2_53{transition:transform .2s}._tile_ir7u2_2._moving_ir7u2_57{transition:transform .25s ease-out}.theme-button-row{box-sizing:border-box;flex-direction:row;justify-content:space-between;width:100%;padding:3px 7px;display:flex}.control-panel{border-style:var(--panel-border-style);border-width:var(--panel-border-width);border-color:var(--panel-border);border-radius:var(--panel-border-radius);width:100%;padding:var(--panel-padding);background-color:var(--panel-bg);box-sizing:border-box;flex-direction:column;justify-content:space-between;display:flex}.control-panel h1{color:var(--panel-text);margin-top:2px;margin-bottom:6px;font-family:monospace;font-size:24px}.control-panel-button-col{flex-direction:column;display:flex}.control-panel-button-row{flex-direction:row;display:flex}.control-panel button{width:100%;height:30px}.board-input{background-color:var(--bg);width:100%;height:20px;color:var(--panel-text);margin-top:20px;font-family:Courier New,Courier,monospace}.board-input:focus{box-shadow:none;outline:none}.solution-pane{background-color:var(--button-bg);flex-direction:row;justify-content:space-between;height:30px;display:flex}.solution-pane button{justify-content:center;align-items:center;height:100%;line-height:1;display:inline-flex}.solve-button{width:60px}.sol-move-count{vertical-align:middle;text-align:right;width:100px;color:var(--button-txt);padding-right:6px;font-family:Lucida Sans,Lucida Sans Regular,Lucida Grande,Lucida Sans Unicode,Geneva,Verdana,sans-serif;font-weight:600;display:inline-block;transform:translateY(3px)}.solver-panel{border-style:var(--panel-border-style);border-color:var(--panel-border);border-width:var(--panel-border-width);border-radius:var(--panel-border-radius);box-sizing:border-box;width:100%;padding:var(--panel-padding);background-color:var(--panel-bg)}.MuiTabs-indicator{display:none}@media (width>=600px){.MuiTab-root{min-width:0}}.solution-text{height:185px;color:var(--panel-text);text-align:left;margin:0 5px;font-family:Trebuchet MS,Lucida Sans Unicode,Lucida Grande,Lucida Sans,Arial,sans-serif;font-size:14px;line-height:1.2}.restriction-text{font-size:12px}.stopwatch{flex-direction:row;justify-content:space-between;align-items:center;height:33px;margin-top:10px;margin-bottom:5px;padding:0 4px;display:flex}.stopwatch button{box-sizing:border-box;height:90%;line-height:20px}.stopwatch .time{border-color:var(--timer-border);background-color:var(--timer-bg);box-sizing:border-box;border-style:groove;height:100%;padding:0 5px;font-family:Courier New,Courier,monospace;font-weight:700;line-height:28px}.progress-panel{border-style:var(--panel-border-style);border-width:var(--panel-border-width);border-color:var(--panel-border);border-radius:var(--panel-border-radius);width:100%;padding:var(--panel-padding);background-color:var(--panel-bg);box-sizing:border-box;color:var(--panel-text);flex-direction:column;justify-content:space-between;display:flex}.distances-display{padding:0 4px 4px;font-family:Courier New,Courier,monospace;font-size:smaller;line-height:1}.distance-header{text-align:center;margin-bottom:0;font-weight:900}.distance{flex-direction:row;justify-content:space-between;margin-top:2px;margin-bottom:2px;display:flex}.move-count-display{flex-direction:row;justify-content:space-between;padding:6px 4px 0;font-family:Franklin Gothic Medium,Arial Narrow,Arial,sans-serif;font-size:medium;display:flex}.is-solved-display{font-family:monospace;font-size:24px}.move-count-button{border-style:groove;border-color:var(--timer-border);background-color:var(--timer-bg)}.move-count-button:active{background-color:var(--button-pressed-color)}