#gameEloPanel{margin:24px 0 30px;padding:20px;border:2px solid #58796b;background:#fffdf2;min-width:0}
#gameEloPanel .elo-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;flex-wrap:wrap}
#leaderboardView #gameEloPanel h3{font-size:25px;margin:0 0 8px;font-weight:400}
#gameEloPanel p{font-size:14px;line-height:1.65}.elo-heading p{margin:0}.elo-heading .eyebrow{margin-bottom:8px}.elo-heading button{flex-shrink:0}
.elo-configuration{background:#eff3e6;border:1px solid #9aa88c;padding:11px 13px;margin:17px 0 9px;font-size:14px;line-height:1.7}
.elo-fixed>summary{cursor:pointer;color:var(--blue);font-size:13px}.elo-fixed strong{font-size:13px;font-weight:400}.elo-chips{display:flex;flex-wrap:wrap;gap:7px;margin:8px 0 13px}.elo-chip{padding:5px 9px;border:1px solid #b4bda8;background:#eff3e6;font-size:12px;overflow-wrap:anywhere}
.elo-current{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:#f8edcd;border:1px solid #c5ad74;padding:15px;margin:17px 0}
.elo-current>div{flex:1 1 240px;min-width:0}.elo-current .eyebrow{font-size:10px;margin-bottom:5px}.elo-current strong{display:block;font-size:17px;font-weight:400;overflow-wrap:anywhere}.elo-current p{font-size:12px!important;margin-bottom:0}.elo-current button{flex-shrink:0}
.elo-plan{line-height:1.65;font-size:13px;color:var(--muted);margin:14px 0 7px;overflow-wrap:anywhere}.elo-actions{display:flex;gap:9px;flex-wrap:wrap;margin:14px 0}.elo-actions:has(>[hidden]):not(:has(>:not([hidden]))){display:none}
.elo-message:empty{display:none}.elo-message{font-size:13px;margin:8px 0;overflow-wrap:anywhere}.elo-message.error{color:#9b3c30;background:#fff0e8;padding:9px;border:1px solid #b86a59}.elo-state{font-size:14px;line-height:1.6}.elo-run{font-size:12px;margin:8px 0 18px;color:var(--muted);overflow-wrap:anywhere}
.elo-ranking-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:24px}.elo-ranking-head label{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:13px}.elo-ranking-head select{padding:8px;border:1px solid #8fa18b;background:#fffdf2;max-width:100%;width:auto;min-width:200px}
#leaderboardView #gameEloPanel .elo-ranking-head h3{font-size:22px;margin:0}
#gameEloPanel .elo-table{min-width:1060px}#gameEloPanel .elo-table td:nth-child(2){min-width:190px;max-width:250px}#gameEloPanel .elo-table td:nth-child(4){white-space:nowrap}#gameEloPanel .elo-table td:nth-child(5){max-width:none}#gameEloPanel .elo-table th[title]{cursor:help;text-decoration:underline dotted #8fa18b;text-underline-offset:5px}
.elo-stability{min-width:130px}.elo-stability>strong{font-weight:400;font-size:17px}.elo-stability small{font-size:11px!important;line-height:1.6}.elo-badge{display:inline-block!important;width:fit-content;margin-top:7px!important;padding:2px 6px;background:#edf1e4;border:1px solid #9aa88c;font-size:11px!important}
.elo-method,.elo-matches{margin-top:19px;font-size:14px}.elo-method>summary,.elo-matches>summary{cursor:pointer;color:var(--blue)}.elo-method ol{padding-left:22px;line-height:1.8}.elo-method p{overflow-wrap:anywhere}.elo-method .elo-formula{font-size:13px;background:#eff3e6;padding:11px;overflow-wrap:anywhere}
.elo-archive-label{margin:30px 0 13px;padding-top:24px;border-top:2px solid #8fa18b;color:var(--muted);font-size:15px}
@media(max-width:560px){#gameEloPanel{padding:13px}.elo-ranking-head label{width:100%}.elo-ranking-head select{width:100%;min-width:0}.elo-current{padding:12px;gap:12px}.elo-current button{width:100%}.elo-actions button{flex:1 1 130px}.elo-heading p{font-size:13px}}

.elo-chip small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.elo-chip.paired{background:#f8f0d9;border-color:#c4b483}.elo-engine-range{font-size:12px!important;color:var(--muted);line-height:1.7}.elo-baseline-section{border-top:1px solid #a9b59a;border-bottom:1px solid #a9b59a;padding:13px 0 16px;margin:17px 0}.elo-baseline-section h4{font-size:17px;font-weight:400;margin:0 0 7px}.elo-baseline-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:12px}.elo-baseline-card{min-width:0;border:1px solid #b4bda8;background:#eff3e6;padding:10px 11px;font-size:12px;overflow-wrap:anywhere}.elo-baseline-card strong{display:block;font-size:13px;font-weight:400;min-height:42px}.elo-baseline-card small{display:block;color:var(--muted);font-size:11px;line-height:1.6}.elo-baseline-bar{height:6px;background:#d7dfc9;margin:9px 0 7px;overflow:hidden}.elo-baseline-bar span{display:block;height:100%;background:#6f946d}.elo-episode{padding:7px 0;overflow-wrap:anywhere}.elo-episode+.elo-episode{border-top:1px solid #cdd5bd}.elo-episode strong,.elo-episode>span{display:block}.elo-episode>span{font-size:13px;margin-top:4px}.elo-episode b{font-weight:400;color:var(--ink)}.elo-matches .lb-table{min-width:1000px}.elo-matches .lb-table td:nth-child(3){min-width:160px;max-width:220px}.elo-matches .lb-table td:nth-child(4){min-width:230px;max-width:330px}.elo-matches .lb-table td:nth-child(5){min-width:180px;max-width:240px}
@media(max-width:1000px){.elo-baseline-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.elo-baseline-grid{gap:7px}.elo-baseline-card{padding:9px}.elo-baseline-card strong{min-height:55px}.elo-current>div{flex-basis:100%}}

/* Saved preference: remove repeated explanations and stability sublabels. */
#eloPlan,#eloRun,#eloEngineRange{display:none!important}#eloRankingNote:not([hidden]){display:block;font-size:12px;line-height:1.7;overflow-wrap:anywhere}#gameEloPanel{margin:16px 0 18px;padding:16px}.elo-configuration{margin:12px 0 8px}.elo-current{margin:12px 0;padding:12px}.elo-current p{margin:5px 0 0}.elo-baseline-section{margin:12px 0;padding:10px 0}.elo-baseline-card strong{min-height:34px}.elo-ranking-head{margin-top:17px}.elo-stability{min-width:100px}.elo-stability>strong{font-size:16px}.elo-status{margin:8px 0}.elo-method,.elo-matches{margin-top:14px}.elo-repair-note{display:none}.elo-actions{margin:10px 0}.elo-table td{padding-top:10px;padding-bottom:10px}
@media(max-width:560px){#gameEloPanel{padding:12px}.elo-current{padding:10px}.elo-baseline-card strong{min-height:40px}}

#gameEloPanel .elo-table .elo-unrated{font-size:14px;white-space:normal;line-height:1.5}

.elo-match-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0}.elo-match-tools label{display:flex;align-items:center;gap:10px;min-width:0}.elo-match-tools select{width:230px;max-width:100%;font-size:13px}.elo-match-tools #eloMatchCount{font-size:12px;white-space:nowrap;color:var(--muted)}.elo-replay-status{font-size:12px;color:var(--muted);margin:10px 0}#eloMatchRows [data-replay]{white-space:nowrap;font-size:12px;padding:7px 12px}#eloMatchesMore{margin-top:12px;font-size:12px}@media(max-width:560px){.elo-match-tools label{flex:1}.elo-match-tools select{width:100%;min-width:0}.elo-match-tools label>span{white-space:nowrap}}

/* Read-only Arena archive dialog, isolated from the playable game layout. */
.arv-dialog{padding:0;width:min(1080px,calc(100vw - 28px));max-width:calc(100vw - 28px);max-height:calc(100dvh - 28px);border:2px solid #355b51;border-radius:0;background:#fffdf2;color:#203d35;box-shadow:8px 8px 0 #355b5133;font-family:inherit;overflow:hidden}.arv-dialog::backdrop{background:#132b267a}.arv-shell{display:flex;flex-direction:column;max-height:calc(100dvh - 34px);min-width:0}.arv-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:18px 22px;border-bottom:1px solid #aab7a0}.arv-eyebrow{font-size:11px;letter-spacing:1px;color:#58796b}.arv-header h3{margin:4px 0;font-size:22px}.arv-header p{margin:6px 0 0;font-size:12px;color:#58796b}.arv-header button{width:38px;height:38px;padding:3px;font-size:24px;flex:none}.arv-dialog button,.arv-dialog select{font:inherit;color:inherit;background:#f4f6e9;border:1px solid #7e9985;border-radius:0;padding:8px 12px;cursor:pointer}.arv-dialog button:disabled{opacity:.4;cursor:default}.arv-dialog button:focus-visible,.arv-dialog select:focus-visible,.arv-dialog input:focus-visible{outline:2px solid #91682c;outline-offset:3px}.arv-body{min-height:0;overflow:auto;padding:16px 22px;overscroll-behavior:contain}.arv-participants{margin:0 0 12px;font-size:13px;overflow-wrap:anywhere}.arv-stream{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px;font-size:13px}.arv-stream select{min-width:0;max-width:100%;flex:1}.arv-notice{padding:10px 12px;border-left:3px solid #b98b43;background:#faf0d7;font-size:13px;margin:0 0 15px}.arv-recording{font-size:12px;color:#58796b;margin:0 0 12px}.arv-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(220px,.7fr);gap:24px}.arv-layout h4{font-size:15px;margin:0 0 12px}.arv-state{min-width:0}.arv-board{display:block;width:100%;max-height:440px;background:#e5ecd8;border:1px solid #b9c7ad}.arv-cell{fill:#d8e4c9;stroke:#93a68c;stroke-width:.6}.arv-stone-x{fill:#294339;stroke:#112b24;stroke-width:1.5}.arv-stone-o{fill:#fffef0;stroke:#607866;stroke-width:1.5}.arv-cell-value,.arv-coordinate{font-family:ui-monospace,monospace;fill:#294339;font-size:13px}.arv-board-key{font-size:12px;text-align:center;margin:6px 0 10px}.arv-dot-guide{stroke:#c4d0b9;stroke-width:2}.arv-dot-edge{stroke-width:7;stroke-linecap:round}.arv-edge-x{stroke:#284b40}.arv-edge-o{stroke:#b97d3a}.arv-dot{fill:#284b40}.arv-box-x{fill:#b9d4c2}.arv-box-o{fill:#ecd7ae}.arv-box-label{fill:#284b40;font:16px ui-monospace,monospace}.arv-state-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:10px;margin:12px 0 0}.arv-state-facts>div{border:1px solid #c5d0bb;padding:9px}.arv-dialog dt{font-size:12px;color:#6f8272}.arv-dialog dd{margin:4px 0 0;font-size:15px;overflow-wrap:anywhere}.arv-decision-facts{display:grid;gap:12px;margin:0}.arv-decision-facts .arv-action{font-size:18px}.arv-stability{display:grid;grid-template-columns:1fr;gap:10px;margin:18px 0;padding-top:14px;border-top:1px solid #c5d0bb}.arv-stability>div{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.arv-stability dd{white-space:nowrap}.arv-result{display:flex;flex-direction:column;gap:5px;padding:12px;background:#eef3e5;font-size:13px;overflow-wrap:anywhere}.arv-result>span:first-child{color:#6f8272;font-size:11px}.arv-empty,.arv-observation{font-size:13px;line-height:1.6;overflow-wrap:anywhere;white-space:pre-wrap}.arv-empty{color:#718274}.arv-archive{margin-top:18px;font-size:12px}.arv-archive summary{cursor:pointer;color:#426b59}.arv-archive pre{overflow:auto;max-height:320px;background:#eff3e6;padding:12px;font:11px/1.5 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.arv-controls{padding:13px 22px 17px;border-top:1px solid #aab7a0;background:#f4f6e9;flex:none}.arv-playback{display:flex;align-items:center;gap:8px}.arv-playback button{min-width:42px}.arv-playback [data-arv-control=play]{min-width:80px;background:#dce8d1}.arv-position{font-size:13px;margin-left:auto}.arv-controls input[type=range]{display:block;width:100%;margin:15px 0 0;accent-color:#426b59;cursor:pointer}@media(max-width:620px){.arv-dialog{width:calc(100vw - 16px);max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}.arv-shell{max-height:calc(100dvh - 22px)}.arv-header{padding:13px 14px;gap:9px}.arv-header h3{font-size:19px}.arv-header p{font-size:10px}.arv-body{padding:12px 14px}.arv-layout{grid-template-columns:1fr;gap:18px}.arv-board{max-height:360px}.arv-decision-facts{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.arv-decision-facts>div:first-child{grid-column:1/-1}.arv-controls{padding:12px 14px}.arv-position{font-size:11px}.arv-stability{margin:12px 0}.arv-archive pre{max-height:220px}.arv-state-facts{grid-template-columns:repeat(3,minmax(0,1fr))}}

.arv-value-list{margin:0 0 14px}.arv-value-list h5{font:inherit;font-size:12px;color:#58796b;margin:0 0 7px}.arv-value-chips{display:flex;gap:5px;flex-wrap:wrap}.arv-value-chips span{min-width:27px;padding:7px 5px;border:1px solid #aab7a0;background:#fffef6;text-align:center;font-size:13px;font-variant-numeric:tabular-nums}

/* Persistent original-renderer stage: playback updates this host without replacing it. */
.arv-dialog{width:min(1200px,calc(100vw - 28px))}.arv-layout{grid-template-columns:minmax(0,1.7fr) minmax(210px,.65fr);gap:20px}.arv-render-host{width:100%;min-width:0;min-height:280px;background:#eef3e5;position:relative;overflow:hidden}.arv-render-host iframe{display:block;width:100%;max-width:100%;border:0;min-height:280px}.arv-render-status{font-size:12px;line-height:1.5;color:#718274;margin:8px 0;overflow-wrap:anywhere}.arv-state-heading{margin-bottom:9px!important}.arv-state-summary{margin-top:12px}.arv-state-summary .arv-state-facts{margin-bottom:12px}.arv-archive pre{max-width:100%}.arv-body{overflow-x:hidden}.arv-stream[hidden],.arv-participants[hidden],.arv-notice[hidden],.arv-render-status[hidden]{display:none!important}@media(max-width:700px){.arv-layout{grid-template-columns:1fr;gap:16px}.arv-render-host,.arv-render-host iframe{min-height:280px}.arv-dialog{width:calc(100vw - 16px)}}

.arv-render-host[hidden]{display:none!important}

.arv-forced{font-size:12px;color:#58796b;margin:0 0 12px}

/* Arena shares the comparison workspace's compact ranking surface. */
#leaderboardView #gameEloPanel{padding:22px;border:2px solid #58796b;box-shadow:4px 4px 0 #355b5110;margin:22px 0;background:#fffdf2}
#leaderboardView #gameEloPanel h3{font-size:23px}.elo-configuration{background:#f1f5e7;border-color:#c9d5bc;font-size:12px;padding:11px 13px}.elo-fixed>summary{font-size:11px;color:#70866a}.elo-baseline-section{border-color:#d7e0cd;margin:18px 0;padding:15px 0}.elo-baseline-section h4{font-size:16px}.elo-baseline-section>p{font-size:11px!important}.elo-baseline-card{background:#f8faef;border-color:#d0dcc3;padding:12px}.elo-baseline-card strong{font-size:12px;line-height:1.5}.elo-baseline-card>span{font:10px ui-monospace,monospace;color:#71826b}.elo-baseline-bar{height:4px}.elo-current{border-color:#d3c092;background:#f8f0d8;padding:14px}.elo-current strong{font-size:15px}.elo-current p{font-size:11px!important}.elo-ranking-head{padding-top:16px;border-top:1px solid #d7e0cd;margin-top:22px}.elo-ranking-head select{font-size:12px;padding:8px;background:#fffdf2;border-color:#b5c2a9}.elo-ranking-head label{font-size:11px}.elo-stability>strong{font:13px ui-monospace,monospace}.elo-method,.elo-matches{font-size:12px;padding-top:14px;border-top:1px solid #d7e0cd;margin-top:18px}.elo-method>summary,.elo-matches>summary{color:#607d60}.elo-state{font-size:12px}.elo-match-tools{font-size:12px}.elo-match-tools select{font-size:12px}.elo-table td:nth-child(n+3){text-align:right}.elo-table th:nth-child(n+3){text-align:right}.elo-table td:nth-child(4){font-size:12px}.elo-table small{font-size:10px!important}@media(max-width:560px){#leaderboardView #gameEloPanel{padding:13px}.elo-baseline-grid{grid-template-columns:1fr 1fr}.elo-baseline-card{padding:9px}.elo-baseline-card strong{min-height:0}.elo-ranking-head{gap:12px}.elo-current strong{font-size:14px}}