.trainer-board.svelte-oahr9a{aspect-ratio:1;border-radius:var(--radius-lg);box-shadow:var(--material-subtle-shadow);grid-template-columns:repeat(8,minmax(0,1fr));display:grid;position:relative;overflow:hidden}button.svelte-oahr9a{background:var(--board-dark);min-width:0;color:var(--board-coordinate-on-dark);cursor:crosshair;border:0;place-items:center;display:grid;position:relative}button.light.svelte-oahr9a{background:var(--board-light);color:var(--board-coordinate-on-light)}button.target.svelte-oahr9a:after{z-index:2;border-radius:var(--radius-full);background:color-mix(in srgb, var(--brand-action), white 12%);box-shadow:0 0 0 .28rem color-mix(in srgb, var(--brand-action), transparent 68%);content:"";position:absolute;inset:28%}button.svelte-oahr9a:focus-visible{z-index:3;outline:3px solid var(--brand-action);outline-offset:-3px}button.svelte-oahr9a:disabled{cursor:default}button.svelte-oahr9a piece{filter:drop-shadow(0 1px 1px #0000006b);background-position:50%;background-repeat:no-repeat;background-size:contain;width:96%;height:96%;display:block;position:static}.target-coordinate.svelte-oahr9a{z-index:4;color:var(--brand-action-contrast);letter-spacing:-.05em;pointer-events:none;text-shadow:0 .08em .2em #000000b8;font-size:clamp(3.5rem,15vw,7rem);line-height:1;position:absolute;top:50%;left:50%;translate:-50% -50%}small.svelte-oahr9a,span.svelte-oahr9a{z-index:3;font-size:clamp(.5rem,1.1vw,.72rem);font-weight:var(--font-weight-bold);pointer-events:none;position:absolute}.file-coordinate.svelte-oahr9a{bottom:.08rem;right:.18rem}.rank-coordinate.svelte-oahr9a{top:.08rem;left:.18rem}.all-coordinate.svelte-oahr9a{bottom:.06rem;right:.12rem}.score-history.svelte-qxuu2v{gap:var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--material-border);display:grid}.score-line.svelte-qxuu2v{align-items:center;gap:var(--space-2);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.score-line.svelte-qxuu2v span:where(.svelte-qxuu2v),.score-line.svelte-qxuu2v b:where(.svelte-qxuu2v){color:var(--text-primary);font-size:var(--text-xs)}.score-line.svelte-qxuu2v small:where(.svelte-qxuu2v){color:var(--text-secondary);font-size:.7rem}svg.svelte-qxuu2v{grid-column:1/-1;width:100%;height:2.4rem;overflow:visible}polyline.svelte-qxuu2v{fill:none;stroke:var(--brand-action);stroke-width:2.5px;vector-effect:non-scaling-stroke}circle.svelte-qxuu2v{fill:var(--brand-action);vector-effect:non-scaling-stroke}.coordinate-trainer.svelte-1ka2fya{gap:var(--space-5);grid-template-columns:minmax(0,38rem) minmax(17rem,23rem);justify-content:center;align-items:start;display:grid}.trainer-controls.svelte-1ka2fya{gap:var(--space-3);min-width:0;padding:var(--space-4);border:1px solid var(--material-border);border-radius:var(--radius-lg);background:var(--material-surface);display:grid}header.svelte-1ka2fya{justify-content:space-between;align-items:center;gap:var(--space-3);display:flex}header.svelte-1ka2fya span:where(.svelte-1ka2fya){color:var(--material-link);font-size:var(--text-xl);font-weight:var(--font-weight-bold)}.segmented.svelte-1ka2fya{border:1px solid var(--material-border);border-radius:var(--material-control-radius);gap:1px;display:grid;overflow:hidden}.segmented.two.svelte-1ka2fya{grid-template-columns:repeat(2,minmax(0,1fr))}.segmented.three.svelte-1ka2fya{grid-template-columns:repeat(3,minmax(0,1fr))}.segmented.svelte-1ka2fya button:where(.svelte-1ka2fya),.primary.svelte-1ka2fya,form.svelte-1ka2fya button:where(.svelte-1ka2fya){background:var(--material-surface-muted);min-height:2.55rem;color:var(--text-secondary);font:inherit;font-size:var(--text-xs);cursor:pointer;border:0}.segmented.svelte-1ka2fya button.active:where(.svelte-1ka2fya){background:color-mix(in srgb, var(--brand-action), transparent 82%);color:var(--text-primary)}.primary.svelte-1ka2fya,form.svelte-1ka2fya button:where(.svelte-1ka2fya){background:var(--brand-action);color:var(--brand-action-contrast);font-weight:var(--font-weight-bold)}.option-row.svelte-1ka2fya{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:2rem;color:var(--text-secondary);font-size:var(--text-xs);display:flex}.subset.svelte-1ka2fya{gap:var(--space-2);display:grid}.subset.svelte-1ka2fya fieldset:where(.svelte-1ka2fya){border:0;grid-template-columns:repeat(8,minmax(0,1fr));gap:2px;margin:0;padding:0;display:grid}.subset.svelte-1ka2fya legend:where(.svelte-1ka2fya){margin-bottom:var(--space-1);color:var(--text-secondary);font-size:.7rem}.subset.svelte-1ka2fya label:where(.svelte-1ka2fya){aspect-ratio:1;border:1px solid var(--material-border);border-radius:var(--radius-sm);cursor:pointer;place-items:center;display:grid;position:relative}.subset.svelte-1ka2fya input:where(.svelte-1ka2fya){opacity:0;position:absolute}.subset.svelte-1ka2fya label:where(.svelte-1ka2fya):has(input:where(.svelte-1ka2fya):checked){border-color:var(--brand-action);background:color-mix(in srgb, var(--brand-action), transparent 84%);color:var(--text-primary)}.subset.svelte-1ka2fya label:where(.svelte-1ka2fya):has(input:where(.svelte-1ka2fya):focus-visible){outline:2px solid var(--brand-action);outline-offset:2px}.display-options.svelte-1ka2fya{gap:var(--space-1);padding-block:var(--space-2);border-block:1px solid var(--material-border);display:grid}.target-copy.svelte-1ka2fya{padding-block:var(--space-3);text-align:center;color:var(--text-primary);font-size:clamp(1.4rem,4vw,2.2rem);font-weight:var(--font-weight-extrabold);margin:0}form.svelte-1ka2fya{gap:var(--space-2);display:grid}form.svelte-1ka2fya>label:where(.svelte-1ka2fya),.feedback.svelte-1ka2fya{color:var(--text-secondary);font-size:var(--text-xs)}form.svelte-1ka2fya div:where(.svelte-1ka2fya){gap:var(--space-2);grid-template-columns:minmax(0,1fr) auto;display:grid}form.svelte-1ka2fya input:where(.svelte-1ka2fya){border:1px solid var(--material-border);border-radius:var(--material-control-radius);background:var(--material-surface-muted);min-width:0;color:var(--text-primary);padding-inline:var(--space-3);font:inherit;text-transform:lowercase}form.svelte-1ka2fya button:where(.svelte-1ka2fya){border-radius:var(--material-control-radius);padding-inline:var(--space-3)}.feedback.error.svelte-1ka2fya{color:var(--danger)}@media (width<=52rem){.coordinate-trainer.svelte-1ka2fya{grid-template-columns:minmax(0,38rem)}.trainer-controls.svelte-1ka2fya{padding:var(--space-3)}}@media (width<=30rem){.coordinate-trainer.svelte-1ka2fya{gap:var(--space-3)}.trainer-controls.svelte-1ka2fya{border-inline:0;border-radius:0}}.coordinate-page.svelte-313k1s{gap:var(--space-4);width:100%;max-width:70rem;padding:var(--space-4);margin-inline:auto;display:grid}header.svelte-313k1s{gap:var(--space-1);display:grid}h1.svelte-313k1s,p.svelte-313k1s{margin:0}h1.svelte-313k1s{font-size:clamp(1.4rem,3vw,2rem)}p.svelte-313k1s{color:var(--text-secondary)}@media (width<=42rem){.coordinate-page.svelte-313k1s{padding:var(--space-2) 0 var(--space-5)}header.svelte-313k1s{padding-inline:var(--space-3)}}