/* Lidya chess uses the app's ivory/gold and dark themes. */
.lc-chess-launch{border:1px solid var(--ui-line,#dfd2b5);border-radius:24px;padding:24px;min-height:220px;cursor:pointer;text-align:left;color:var(--ui-ink,#30271b);background:radial-gradient(ellipse at 85% 12%,#d4ac5560,transparent 60%),var(--ui-panel,#fffaf0);box-shadow:0 10px 25px #5b411010;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;font:inherit}
.lc-chess-launch .lc-mark{font-size:64px;line-height:1;color:var(--ui-gold,#a87822)}.lc-chess-launch strong{display:block;font-size:24px;margin:12px 0 4px}.lc-chess-launch small{color:var(--ui-muted,#78694e);font-size:13px}
#lidyaChessCenter{--lc-bg:var(--theme-page,#eee4ce);--lc-panel:var(--theme-panel,#fbf3df);--lc-ink:var(--theme-ink,#30291e);--lc-muted:var(--theme-muted-ink,#786d58);--lc-line:var(--theme-line,#cbb587);--lc-gold:var(--theme-accent-ink,#9a6d21);--lc-accent:#b78b3d;--lc-light:#f4e7c9;--lc-dark:#94754d;--lc-picked:#b8c970;--lc-danger:#a53431;position:fixed;inset:0;z-index:200000;background:var(--lc-bg);color:var(--lc-ink);overflow:auto;overscroll-behavior:contain;font-family:inherit;font-size:15px;isolation:isolate;padding:env(safe-area-inset-top) max(12px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(12px,env(safe-area-inset-left));box-sizing:border-box}
html[data-eris-theme="dark"] #lidyaChessCenter,html[data-theme="dark"] #lidyaChessCenter,body.dark #lidyaChessCenter{--lc-bg:var(--theme-page,#0e1310);--lc-panel:var(--theme-panel,#171f19);--lc-ink:var(--theme-ink,#f0e4cb);--lc-muted:var(--theme-muted-ink,#c9bc9f);--lc-line:var(--theme-line,#756746);--lc-gold:var(--theme-accent-ink,#dfbd80);--lc-accent:#bf9857;--lc-light:#c8b68d;--lc-dark:#655840;--lc-picked:#80904c;--lc-danger:#ff9a8f}
#lidyaChessCenter *{box-sizing:border-box}#lidyaChessCenter button,#lidyaChessCenter input,#lidyaChessCenter select{font:inherit}#lidyaChessCenter button{touch-action:manipulation}#lidyaChessCenter button:focus-visible,#lidyaChessCenter a:focus-visible,#lidyaChessCenter input:focus-visible,#lidyaChessCenter select:focus-visible{outline:3px solid var(--lc-gold);outline-offset:3px}#lidyaChessCenter button:disabled{cursor:default;opacity:.48}
.lc-wrap{max-width:1180px;margin:auto;padding-bottom:30px}.lc-header{display:flex;align-items:center;gap:12px;padding:18px 0;border-bottom:1px solid var(--lc-line)}.lc-header h1{font-size:clamp(22px,4vw,32px);margin:0;font-weight:750;letter-spacing:-.7px}.lc-header p{margin:4px 0 0;color:var(--lc-muted);font-size:13px}.lc-brand{font-size:39px;color:var(--lc-gold)}.lc-header .lc-close{margin-left:auto}
.lc-btn{border:1px solid var(--lc-line);background:var(--lc-panel);color:var(--lc-ink);padding:11px 15px;border-radius:12px;cursor:pointer;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none;white-space:normal}.lc-btn.primary{background:var(--ui-button,#a47d36);border-color:var(--ui-button,#a47d36);color:#fff8e8;font-weight:700}.lc-btn.danger{color:var(--lc-danger)}.lc-tabs{display:flex;gap:7px;overflow:auto;padding:16px 1px}.lc-tabs button{flex-shrink:0}.lc-tabs [aria-selected=true]{background:var(--lc-ink);color:var(--lc-panel);border-color:var(--lc-ink)}
.lc-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:18px}.lc-card{background:var(--lc-panel);border:1px solid var(--lc-line);border-radius:22px;padding:22px;min-width:0}.lc-card h2{font-size:22px;margin:0 0 10px}.lc-card h3{font-size:17px;margin:0 0 12px}.lc-sub{color:var(--lc-muted);line-height:1.6}.lc-eyebrow{font-size:11px;letter-spacing:2px;color:var(--lc-gold);font-weight:bold;margin-bottom:9px}.lc-hero{background:radial-gradient(ellipse at top right,#bd934028,transparent 65%),var(--lc-panel)}.lc-hero .lc-crest{font-size:80px;color:var(--lc-gold);line-height:1.2}.lc-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.lc-stack{display:grid;gap:16px}.lc-field{display:grid;gap:6px;margin:12px 0;font-size:13px;color:var(--lc-muted)}.lc-field input,.lc-field select{padding:12px;border-radius:10px;border:1px solid var(--lc-line);background:var(--lc-bg);color:var(--lc-ink);width:100%;min-height:44px}.lc-field input[type=checkbox]{width:20px;min-height:20px}.lc-inline{display:flex;align-items:center;gap:8px}.lc-stats{display:flex;gap:25px;margin-top:18px;flex-wrap:wrap}.lc-stats strong{font-size:24px;display:block}.lc-stats span{color:var(--lc-muted);font-size:12px}.lc-note{padding:12px 15px;border:1px solid var(--lc-line);border-radius:12px;background:var(--lc-panel);line-height:1.6}.lc-notice{position:sticky;top:8px;z-index:10;background:var(--lc-ink);color:var(--lc-panel);padding:12px 16px;border-radius:12px;margin:0 0 12px;display:none}.lc-notice:not(:empty){display:block}.lc-status{color:var(--lc-muted);font-size:13px;min-height:20px;margin:6px 0 12px}.lc-list{display:grid;gap:10px}.lc-list-item{border:1px solid var(--lc-line);border-radius:14px;padding:14px;min-width:0;overflow-wrap:anywhere}.lc-list-item p{margin:5px 0;color:var(--lc-muted);font-size:13px}.lc-list-item .lc-btn{margin-top:8px}
.lc-match{display:grid;grid-template-columns:minmax(0,620px) minmax(260px,1fr);gap:22px}.lc-board-panel{min-width:0}.lc-player{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:10px 0;min-height:52px}.lc-player strong{display:block;overflow-wrap:anywhere}.lc-player small{color:var(--lc-muted)}.lc-clock{font-variant-numeric:tabular-nums;font-size:24px;font-weight:750;border:1px solid var(--lc-line);border-radius:12px;padding:9px 14px;min-width:100px;text-align:center;background:var(--lc-panel)}.lc-clock.running{background:var(--lc-ink);color:var(--lc-panel)}.lc-clock.low{color:var(--lc-danger)}.lc-board{display:grid;grid-template-columns:repeat(8,1fr);aspect-ratio:1;border:5px solid var(--lc-dark);border-radius:6px;overflow:hidden;box-shadow:0 16px 30px #0002;width:100%;user-select:none;touch-action:manipulation}.lc-square{position:relative;background:var(--lc-light);border:0!important;border-radius:0!important;display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;padding:0!important;aspect-ratio:1;cursor:pointer;opacity:1!important;color:#30291e}.lc-square.dark{background:var(--lc-dark)}.lc-square.last{box-shadow:inset 0 0 0 100px #d6cb5e65}.lc-square.selected{background:var(--lc-picked)}.lc-square.check{background:#c8544c}.lc-square.legal:after{content:'';position:absolute;inset:37%;border-radius:50%;background:#20291565;pointer-events:none}.lc-square.capture:after{inset:4%;border:5px solid #20291565;background:none}.lc-square svg{width:86%;height:86%;pointer-events:none;filter:drop-shadow(0 2px 1px #0003)}.lc-coordinate{font-size:clamp(8px,1.8vw,12px);position:absolute;left:3px;top:2px;line-height:1;opacity:.8;pointer-events:none}.lc-file{left:auto;top:auto;right:3px;bottom:2px}.lc-moves{display:grid;grid-template-columns:36px 1fr 1fr;max-height:250px;overflow:auto;gap:3px;align-content:start;margin:12px 0}.lc-moves span,.lc-moves button{padding:6px;text-align:left;color:var(--lc-ink);font-size:13px}.lc-moves span{color:var(--lc-muted)}.lc-moves button{background:transparent;border:0;cursor:pointer;border-radius:6px}.lc-moves button.current{background:var(--lc-line)}.lc-replay{width:100%;accent-color:var(--lc-gold)}.lc-result{font-size:24px;font-weight:700;margin:8px 0;color:var(--lc-gold)}.lc-table-wrap{overflow:auto}.lc-table{width:100%;border-collapse:collapse;font-size:13px;text-align:left}.lc-table th,.lc-table td{padding:12px 7px;border-bottom:1px solid var(--lc-line)}.lc-table th{color:var(--lc-muted);font-weight:500;white-space:nowrap}.lc-table td:nth-child(n+3){font-variant-numeric:tabular-nums}.lc-promotion,.lc-confirm{position:fixed;inset:0;background:#0008;display:flex;align-items:center;justify-content:center;z-index:20;padding:20px}.lc-promotion .lc-card,.lc-confirm .lc-card{max-width:460px;width:100%;box-shadow:0 20px 80px #0005}.lc-promotion .lc-row{display:grid;grid-template-columns:repeat(4,1fr)}.lc-promotion svg{width:44px;height:44px}.lc-promotion button{padding:5px}.lc-rules{line-height:1.8}.lc-rules li{margin:8px 0}.lc-loading{padding:40px 0;text-align:center;color:var(--lc-muted)}
@media(max-width:760px){.lc-grid,.lc-match{grid-template-columns:1fr}.lc-card{padding:17px;border-radius:17px}.lc-tabs{gap:5px}.lc-tabs .lc-btn{padding:10px 12px;font-size:13px}.lc-match{gap:14px}.lc-header{padding:12px 0}.lc-header p{font-size:11px}.lc-brand{font-size:32px}.lc-player{margin:7px 0}.lc-clock{font-size:22px;padding:7px 10px}.lc-board{border-width:3px}.lc-match aside{order:2}.lc-moves{max-height:180px}.lc-header .lc-close{padding:9px}.lc-square svg{width:89%;height:89%}}
@media(prefers-reduced-motion:reduce){#lidyaChessCenter *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}