@import"https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;600&display=swap";.chess-game{display:grid;grid-template-columns:minmax(200px,400px) 1fr;gap:0;margin:var(--fc-spacing-xl, 1.5rem) 0;background:var(--fc-color-surface, #fff);border-radius:var(--fc-radius-md, .75rem);border:1px solid var(--fc-border-color, rgba(15, 23, 42, .08));box-shadow:0 16px 40px #0f172a14;overflow:hidden;max-width:860px}.chess-game:focus{outline:2px solid var(--fc-color-accent, #ac4142);outline-offset:2px}.chess-game__board-area{display:flex;flex-direction:column;background:#302e2b;align-self:start;border-right:1px solid rgba(0,0,0,.15)}.chess-game__board{width:100%;aspect-ratio:1}.chess-game .cm-chessboard .markers .marker.marker-square{fill:#b8860b;opacity:.25}.chess-game .cm-chessboard .coordinates{font-weight:600;opacity:.7}.chess-game__controls{display:flex;gap:2px;padding:8px 10px;background:#302e2b;justify-content:center;align-items:center}.chess-game__controls-sep{width:1px;height:20px;background:#ffffff26;margin:0 6px}.chess-game__btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:40px;border:none;background:#ffffff1a;color:#fffc;cursor:pointer;border-radius:4px;transition:background .15s ease,color .15s ease;font-family:inherit;padding:0}.chess-game__btn:hover{background:#fff3;color:#fff}.chess-game__btn:active{background:#ffffff40}.chess-game__btn--muted{opacity:.4}.chess-game__sidebar{display:flex;flex-direction:column;min-width:0;min-height:0;max-height:calc(100% + 0px);background:var(--fc-color-surface, #fff)}.chess-game__header{padding:12px 16px;border-bottom:1px solid var(--fc-border-color, rgba(15, 23, 42, .08));font-size:.875rem;line-height:1.4;flex-shrink:0}.chess-game__player-row{display:flex;align-items:center;gap:8px;padding:3px 0}.chess-game__piece-icon{width:14px;height:14px;border-radius:2px;flex-shrink:0;border:1px solid rgba(15,23,42,.2)}.chess-game__piece-icon--white{background:#fff}.chess-game__piece-icon--black{background:#302e2b}.chess-game__player-name{font-weight:600;color:var(--fc-color-text, #1f2933)}.chess-game__elo{color:var(--fc-color-muted, #51606f);font-size:.8em}.chess-game__score{margin-left:auto;font-weight:700;font-size:1em;color:var(--fc-color-text, #1f2933);min-width:1.2em;text-align:center}.chess-game__opening{font-size:.8rem;font-weight:600;color:var(--fc-color-accent, #ac4142);padding-top:4px;margin-top:4px;border-top:1px solid var(--fc-border-color, rgba(15, 23, 42, .06))}.chess-game__event-info{font-size:.75rem;color:var(--fc-color-muted, #51606f);margin-top:2px}.chess-game__moves{flex:1;overflow-y:auto;padding:2px 0;font-size:.9rem;line-height:1.2;font-variant-numeric:tabular-nums;min-height:0}.chess-game__move-row{display:grid;grid-template-columns:2.4em 1fr 1fr;align-items:center;min-height:36px}.chess-game__move-row--alt{background:#0f172a06}.chess-game__move-row:hover{background:#0f172a0d}.chess-game__move-number{color:var(--fc-color-muted, #51606f);font-size:.78em;font-family:Source Code Pro,SF Mono,Consolas,monospace;text-align:center;user-select:none;padding:0 4px}.chess-game__move{cursor:pointer;padding:6px 8px;font-weight:500;font-family:Source Code Pro,SF Mono,Consolas,monospace;color:var(--fc-color-text, #1f2933);white-space:nowrap;border-radius:3px;transition:background .1s ease;user-select:none}.chess-game__move:hover{background:#0f172a0f}.chess-game__move--active{background:#a57c4a;color:#fff}.chess-game__move--active:hover{background:#8f6a3c}.chess-game__move--active .chess-game__nag{color:#fff}.chess-game__move--empty{cursor:default}.chess-game__nag{font-weight:700;margin-left:1px;font-size:.9em}.chess-game__nag--good{color:#2b8a3e}.chess-game__nag--bad{color:#c92a2a}.chess-game__comment{padding:8px 14px 8px 1.6em;font-size:.82rem;line-height:1.55;color:var(--fc-color-muted, #51606f);font-style:italic;border-left:3px solid var(--fc-border-color, rgba(15, 23, 42, .12));background:transparent}.chess-game__comment-ref{font-style:normal;font-weight:600;font-family:Source Code Pro,SF Mono,Consolas,monospace;font-size:.92em;color:var(--fc-color-text, #1f2933);opacity:.7}.chess-game__comment--current{border-left-color:var(--fc-color-accent, #ac4142);background:#ac41420d}.chess-game__variation{padding:4px 8px 4px calc(1em + var(--var-depth, 1) * .5em);font-size:.8rem;line-height:1.6;color:var(--fc-color-muted, #51606f);border-left:2px solid rgba(15,23,42,.08);margin-left:1em;display:flex;flex-wrap:wrap;align-items:baseline;gap:1px 2px}.chess-game__variation .chess-game__move{font-size:.85rem;padding:2px 4px;color:var(--fc-color-muted, #51606f);font-weight:400}.chess-game__variation .chess-game__move:hover{color:var(--fc-color-text, #1f2933);background:#0f172a0f}.chess-game__variation .chess-game__move--active{background:#a57c4a;color:#fff}.chess-game__var-bracket{font-weight:600;color:#0f172a4d;font-size:.9em}.chess-game__var-movenum{font-family:Source Code Pro,SF Mono,Consolas,monospace;font-size:.85em;color:#0f172a66;user-select:none;margin-left:2px}.chess-game__var-comment{font-style:italic;font-size:.92em;color:var(--fc-color-muted, #51606f);padding:0 2px;opacity:.85}.chess-game__variation .chess-game__variation{margin-left:.5em;border-left-color:#0f172a0d;padding-left:.5em}.chess-game__result{text-align:center;padding:10px 8px;font-weight:700;font-family:Source Code Pro,SF Mono,Consolas,monospace;font-size:.95rem;color:var(--fc-color-muted, #51606f);border-top:1px solid var(--fc-border-color, rgba(15, 23, 42, .06));margin-top:4px}.chess-game__status{padding:8px 16px;font-size:.78rem;font-family:Source Code Pro,SF Mono,Consolas,monospace;color:var(--fc-color-muted, #51606f);background:var(--fc-color-surface-muted, #f5f5f4);border-top:1px solid var(--fc-border-color, rgba(15, 23, 42, .08));flex-shrink:0}.chess-game__caption{grid-column:1 / -1;font-size:.88rem;color:var(--fc-color-muted, #51606f);text-align:center;margin:0;padding:10px 16px;border-top:1px solid var(--fc-border-color, rgba(15, 23, 42, .08));font-style:italic}.chess-game__skeleton-board{width:100%;aspect-ratio:1;background:repeating-conic-gradient(#b8a88a 0% 25%,#ecdab9 0% 50%) 0 0 / 25% 25%;opacity:.5}.chess-game--loaded .chess-game__skeleton-board{display:none}.chess-game__skeleton-header{display:flex;flex-direction:column;gap:8px;padding:2px 0}.chess-game__skeleton-line{height:12px;background:#0f172a0f;border-radius:4px;width:70%;animation:chess-skeleton-pulse 1.5s ease-in-out infinite}.chess-game__skeleton-line--short{width:45%}.chess-game--loaded .chess-game__skeleton-header{display:none}.chess-game__skeleton-moves{padding:16px;color:var(--fc-color-muted, #51606f);font-size:.85rem;text-align:center;animation:chess-skeleton-pulse 1.5s ease-in-out infinite}.chess-game--loaded .chess-game__skeleton-moves{display:none}@keyframes chess-skeleton-pulse{0%,to{opacity:.4}50%{opacity:.8}}.chess-game__error{padding:24px 16px;text-align:center;color:var(--fc-color-accent, #ac4142);font-size:.9rem}@media(max-width:640px){.chess-game{grid-template-columns:1fr;max-width:100%}.chess-game__board-area{border-right:none;border-bottom:1px solid rgba(0,0,0,.15)}.chess-game__sidebar{max-height:none}.chess-game__moves{max-height:300px}.chess-game__move-row{min-height:40px}.chess-game__btn{width:48px;height:44px}}