.endgames-page.is-endgame-playing .home-hub-tabs-wrap{display:none!important}
body.endgames-page.is-endgame-playing:has(.home-hub-tabs-wrap){--hub-mobile-clearance:0px;padding-bottom:0}
.endgames-page .opening-hero{margin-bottom:16px}
.endgame-start{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;margin-bottom:22px}
.endgame-start strong{font-size:16px}.endgame-start p{margin:5px 0 0;color:#766253;font-size:13px;line-height:1.5}
.endgames-page .opening-card{min-height:140px}.endgames-page .opening-card p{font-size:13px}
.endgames-page .opening-tabs button{background:var(--mobile-header-cream,#fff7ea);border-color:#d4bda5;box-shadow:0 4px 0 #c4a98e}
.endgames-page .opening-tabs button[aria-selected=true]{background:#e5ead7;color:#40502d;border-color:#a6b18b;box-shadow:0 4px 0 #97a27c}
.endgames-page .opening-button.primary{background:#e5ead7;color:#40502d;border-color:#a6b18b;box-shadow:0 3px 0 #97a27c}
.endgame-steps{display:flex;gap:6px;margin-bottom:14px}.endgame-steps button{flex:1;min-height:38px;border:1px solid #dac7b3;border-radius:8px;background:#fff9ef;color:#765e49;font:700 12px var(--sans);cursor:pointer}
.endgame-steps button[aria-current=step]{background:#e5ead7;border-color:#a6b18b;color:#40502d}
.endgame-goal{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:10px;background:#f5eddf;color:#66513f;font-size:13px;margin:12px 0}
.endgame-result{background:#eaf0dd;border:1px solid #b5c39c;border-radius:10px;padding:14px;margin-top:14px}.endgame-result strong{display:block;color:#42562c;font-size:18px}
.endgames-page #endgame-board-nav{min-width:0;margin-top:4px}.endgames-page #endgame-history{font:600 13px var(--sans);color:#796654}.endgames-page #endgame-history>span{white-space:nowrap;font-size:12px;text-align:center;width:100%}
.endgame-feedback-row{display:flex;align-items:center;gap:8px;margin:0px 4px 2px}.endgame-feedback-row>img{flex:none;width:48px;height:48px;object-fit:contain}.endgame-feedback-bubble{position:relative;flex:1;min-width:0;padding:9px 12px;background:var(--mobile-header-cream,#fff7ea);border:1px solid #d4bda5;border-radius:12px;box-shadow:0 3px 0 #c4a98e}.endgame-feedback-bubble::before{content:'';position:absolute;left:-6px;top:18px;width:10px;height:10px;background:var(--mobile-header-cream,#fff7ea);border:solid #d4bda5;border-width:0 0 1px 1px;transform:rotate(45deg)}
.endgame-controls{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:12px}
.endgame-feedback-bubble.incorrect{border-color:#c76c62;background:var(--red-soft);box-shadow:0 0 0 3px rgba(161,78,69,.12)}
.endgame-feedback-bubble.incorrect::before{border-color:#c76c62;background:var(--red-soft)}
.endgames-page .endgame-feedback-bubble.incorrect .opening-feedback{color:#843b34}
@media(prefers-reduced-motion:reduce){.endgames-page .chessboard.invalid-move{animation:none}}
.endgames-page .endgame-icon-button{display:inline-flex;flex:0 0 44px;width:44px;height:44px;min-width:44px;min-height:44px;padding:7px;border-color:#d4bda5;background:var(--mobile-header-cream,#fff7ea);background-image:none;box-shadow:0 3px 0 #c4a98e}
.endgame-icon-button img{display:block;width:28px;height:28px;object-fit:contain;pointer-events:none}.endgame-icon-button svg{display:block;width:24px;height:24px;pointer-events:none}
.endgames-page .endgame-icon-button:active{box-shadow:0 1px 0 #c4a98e}
.endgame-promotion{border:1px solid #b7a28c;border-radius:12px;max-width:calc(100% - 28px);background:var(--panel-cream);color:var(--ink);padding:20px}.endgame-promotion::backdrop{background:#251b1570}.endgame-promotion h2{font-size:19px;margin:0 0 12px}.endgame-promotion .opening-actions{margin:0}
.endgames-page .opening-workspace .opening-feedback{display:block;margin:0;min-height:0;font-size:13px;font-weight:600;text-align:left;line-height:1.5}.endgames-page .opening-board[aria-busy=true]{opacity:.8}
.endgames-page .opening-detail-heading h1{font-size:clamp(16px,2vw,22px)}
.endgames-page .opening-side-panel .opening-muted{font-size:12px}.endgames-page .opening-source{overflow-wrap:anywhere}
.endgames-page .opening-board .board-square:focus-visible{outline-offset:-4px;z-index:3}
@media(min-width:1024px){
 .endgame-library-header{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 20px;align-items:center;margin-bottom:20px}
 .endgame-library-header .opening-hero{grid-column:1;grid-row:1;margin-bottom:0}
 .endgame-library-header .opening-filters{grid-column:2;grid-row:1;grid-template-columns:repeat(3,minmax(0,1fr))}
 .endgame-library-header .endgame-start{grid-column:1/-1;grid-row:2;min-width:0;padding:10px 18px;margin-bottom:0}
 .endgame-library-header .endgame-start>div{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px}
 .endgame-library-header .endgame-start strong{font-size:14px}
 .endgame-library-header .endgame-start p{margin:0}
 .endgame-library-header .endgame-start .opening-button{flex-shrink:0}
}
@media(min-width:1024px){.endgames-page.is-endgame-playing{padding-left:0!important}.endgames-page.is-endgame-playing .openings-main{max-width:1040px}#endgame-detail{display:grid;grid-template-columns:minmax(0,min(560px,max(320px,calc(100dvh - 280px)))) minmax(320px,1fr);grid-template-rows:auto auto auto 1fr;column-gap:22px;row-gap:14px;align-items:start}.endgames-page.is-endgame-playing .opening-board-card{width:100%;max-width:560px;justify-self:center}}
@media(max-width:480px){.endgame-start{align-items:stretch;flex-direction:column;gap:12px}.endgame-start .opening-button{align-self:flex-start}.endgames-page .opening-card{grid-template-columns:80px minmax(0,1fr);gap:12px;padding:12px}.endgames-page .opening-detail-heading{grid-template-columns:auto minmax(0,1fr)}.endgames-page .opening-detail-heading>.opening-badge{display:none}.endgames-page .opening-side-panel{padding:15px}}