:root{--bg: #14151a;--panel: #1e2027;--panel-2: #262933;--border: #33363f;--text: #e6e7ea;--muted: #9aa0ab;--accent: #3b82f6;--light-sq: #ebecd0;--dark-sq: #6b8f5e;--best: #4caf50;--excellent: #7bb661;--good: #9aa0ab;--inaccuracy: #e0b04a;--mistake: #e8873a;--blunder: #e04a4a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{max-width:1800px;margin:0 auto;padding:16px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}header h1{font-size:22px;margin:0}.toggle{font-size:14px;color:var(--muted);display:flex;gap:6px;align-items:center}.setup-banner{background:#3a2e14;border:1px solid #6b5320;border-radius:8px;padding:12px 16px;margin-bottom:12px;font-size:14px}.setup-banner .steps{margin-top:8px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}code{background:#000;padding:2px 6px;border-radius:4px;font-size:13px}.layout{display:grid;grid-template-columns:280px minmax(0,1fr) 300px;gap:16px;align-items:start}aside,.center{min-width:0}.left,.right{display:flex;flex-direction:column;gap:12px}.import-panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px}.import-panel h2{font-size:14px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:0 0 8px}.import-panel textarea,.import-panel input{width:100%;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:8px;font-family:monospace;margin-bottom:8px}.import-panel>button{width:100%;background:var(--accent);border:none;color:#fff;padding:8px;border-radius:6px;font-weight:600}.import-panel>button:disabled{opacity:.5;cursor:not-allowed}.msg{font-size:13px;color:var(--muted);margin:6px 0 0}.accounts-panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px}.accounts-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.accounts-head h2{margin:0;font-size:14px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.sync-all{background:var(--panel-2);border:1px solid var(--border);color:var(--text);padding:3px 10px;border-radius:6px;cursor:pointer;font-size:12px}.sync-all:hover:not(:disabled){border-color:var(--accent)}.sync-all:disabled{opacity:.5;cursor:default}.account-item{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:13px}.account-item .plat{font-size:11px;padding:1px 6px;border-radius:10px;background:var(--panel-2);color:var(--muted)}.account-item .plat.lichess{color:#d0c0f0}.account-item .plat.chesscom{color:#9fd88a}.account-item .uname{font-weight:600}.account-item .synced{margin-left:auto;color:var(--muted);font-size:12px}.add-account{display:flex;gap:6px;margin-top:10px}.add-account select,.add-account input{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:6px;font-size:13px}.add-account input{flex:1;min-width:0}.add-account button{background:var(--accent);border:none;color:#fff;border-radius:6px;padding:6px 12px;cursor:pointer;font-weight:600}.add-account button:disabled{opacity:.5;cursor:not-allowed}.game-list{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px}.game-list h2,.move-list h2{font-size:14px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:0 0 8px}.game-list-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.game-list-head h2{margin:0}.account-filter{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:3px 6px;font-size:12px;max-width:160px}.game-item{display:flex;gap:8px;align-items:center;padding:8px;border-radius:6px;cursor:pointer;border:1px solid transparent}.game-item:hover{background:var(--panel-2)}.game-item.active{background:var(--panel-2);border-color:var(--accent)}.game-body{flex:1;min-width:0}.outcome{flex:0 0 24px;width:24px;height:24px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff}.outcome.win{background:#3f9d54}.outcome.loss{background:#c0453f}.outcome.draw{background:#7a7f8a}.outcome.neutral{background:#4a4e58}.outcome.unknown{background:transparent;border:1px solid var(--border);color:var(--muted)}.players{display:flex;gap:6px;font-size:14px}.players .vs{color:var(--muted)}.meta{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);margin-top:2px}.badge{background:#1e3a2a;color:#6fcf97;padding:1px 6px;border-radius:10px;font-size:11px}.del{margin-left:auto;background:none;border:none;color:var(--muted);cursor:pointer;font-size:16px}.del:hover{color:var(--blunder)}.empty{color:var(--muted);font-size:13px}.center{display:flex;flex-direction:column;gap:10px;align-items:center}.board{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));grid-template-rows:repeat(8,minmax(0,1fr));width:100%;max-width:min(100%,calc(100vh - 300px));aspect-ratio:1 / 1;border-radius:6px;overflow:hidden;position:relative}.board-arrows{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;z-index:2}.sq{position:relative;display:flex;align-items:center;justify-content:center}.sq.light{background:var(--light-sq)}.sq.dark{background:var(--dark-sq)}.sq.hl:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#ffeb3b59}.piece{width:88%;height:88%;position:relative;z-index:1;-webkit-user-select:none;user-select:none}.coord{position:absolute;font-size:10px;font-weight:700;color:#00000080}.coord.rank{top:2px;left:2px}.coord.file{bottom:1px;right:3px}.controls{display:flex;gap:6px;align-items:center;width:100%;max-width:min(100%,calc(100vh - 300px))}.controls button{background:var(--panel-2);border:1px solid var(--border);color:var(--text);padding:6px 12px;border-radius:6px;cursor:pointer}.controls button:hover:not(:disabled){border-color:var(--accent)}.controls button:disabled{opacity:.4;cursor:not-allowed}.ply-indicator{font-size:13px;color:var(--muted);min-width:56px;text-align:center}.controls .analyze{margin-left:auto;background:var(--accent);border:none;color:#fff;font-weight:600}.graph{width:100%;max-width:min(100%,calc(100vh - 300px));background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:6px}.graph-plot{border-radius:5px;overflow:hidden}.graph.empty{color:var(--muted);font-size:13px;padding:24px;text-align:center}.move-list{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px}.moves{display:flex;flex-direction:column;gap:1px;font-variant-numeric:tabular-nums}.move-row{display:grid;grid-template-columns:32px 1fr 1fr;gap:4px;align-items:center}.num{color:var(--muted);font-size:13px}.mv{display:flex;gap:4px;align-items:baseline;flex-wrap:wrap;padding:3px 6px;border-radius:4px;cursor:pointer;font-size:14px}.mv .best{flex-basis:100%;font-size:11px;color:#7fb587}.mv.current .best{color:#d1fadf}.mv:hover{background:var(--panel-2)}.mv.current{background:var(--accent);color:#fff}.mv .san{min-width:42px}.mv .icon{font-size:11px}.mv .eval{margin-left:auto;font-size:12px;color:var(--muted)}.mv.current .eval{color:#dbeafe}.cls-best .san,.cls-best .icon{color:#6fcf97}.cls-excellent .san{color:#9ccc65}.cls-good .san{color:var(--text)}.cls-inaccuracy .san,.cls-inaccuracy .icon{color:var(--inaccuracy)}.cls-mistake .san,.cls-mistake .icon{color:var(--mistake)}.cls-blunder .san,.cls-blunder .icon{color:var(--blunder)}.mv.current .san,.mv.current .icon{color:#fff}@media(max-width:1000px){.layout{grid-template-columns:1fr}}