@font-face{font-family:Modernline;src:url(./assests/fonts/Modernline.otf)format("opentype");font-weight:400;font-style:normal;font-display:swap}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#fdfdff;background:#3b3b3b;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 0 0,#e91e6340,#0000 34rem),linear-gradient(135deg,#14151a 0%,#101114 100%);min-height:100vh;margin:0}button{font:inherit}.app-shell{width:min(1180px,100vw - 32px);margin:0 auto;padding:28px 0 40px}.hero-card,.panel,.board-wrap{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffff0e;border:1px solid #162a6d1a;border-radius:24px;box-shadow:0 20px 60px #00000047}.hero-card{margin-bottom:20px;padding:24px 28px}h1,h2,h3,p{margin-top:0}h1{margin-bottom:10px;font-size:clamp(30px,5vw,56px);line-height:1}.mobile-home-wrap{display:none}.hero-top{grid-template-columns:78px minmax(0,1fr) 78px;align-items:center;gap:18px;display:grid}.hero-spacer{width:78px;height:46px}.hero-title-wrap{text-align:center;min-width:0}.chess-title{letter-spacing:0;text-transform:none;text-align:center;margin:0;font-family:Modernline,cursive;font-size:clamp(2.2rem,5vw,4.4rem);font-weight:400;line-height:1}.home-button{color:#fff;background:#ffffff1a;border:1px solid #ffffff29;border-radius:999px;justify-content:center;align-items:center;min-width:78px;height:46px;padding:0 18px;font-weight:800;text-decoration:none;transition:transform .2s,background .2s;display:inline-flex}.desktop-home-button{justify-self:end}.home-button:hover{background:#e91e634d;transform:translateY(-2px)}.layout{grid-template-columns:minmax(300px,680px) minmax(280px,1fr);align-items:start;gap:20px;display:grid}.board-wrap{padding:18px}.board{aspect-ratio:1;border:5px solid #ff02d529;border-radius:18px;grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);width:100%;display:grid;overflow:hidden}.square{aspect-ratio:1;cursor:pointer;border:0;place-items:center;width:100%;min-width:0;height:100%;min-height:0;padding:0;transition:transform 80ms,filter .12s,outline .12s;display:grid;position:relative}.square:hover{filter:brightness(1.12)}.square:active{transform:scale(.98)}.square[draggable=true]{cursor:grab}.square[draggable=true]:active{cursor:grabbing}.square.locked{cursor:not-allowed}.square.locked .piece{opacity:.75}.light{background:#f0d9b5}.dark{background:#b58863}.selected{outline-offset:-4px;outline:4px solid #000000e6}.legal:after{content:"";aspect-ratio:1;background:#14141447;border-radius:999px;width:28%;position:absolute}.legal.capture:after{background:0 0;border:5px solid #14141447;width:78%}.piece{z-index:2;color:#111827;text-shadow:0 2px 12px #ffffff59;-webkit-user-select:none;user-select:none;pointer-events:none;font-size:clamp(28px,7vw,64px);line-height:1;position:relative}.coord{color:#11182785;opacity:.55;pointer-events:none;z-index:3;font-size:clamp(7px,1.5vw,11px);font-weight:700;position:absolute;bottom:4px;left:5px}.panel{gap:16px;padding:20px;display:grid}.status-box,.info-box{background:#0000002e;border-radius:18px;padding:16px}.status-box h2{margin-bottom:8px;font-size:22px}.status-box p,.moves{color:#d4d4d8;margin-bottom:0}.info-box h3{color:#ff8fbd;margin-bottom:10px}.info-box strong{font-weight:700}.button-row{flex-wrap:wrap;gap:10px;display:flex}.button-row button{color:#fff;cursor:pointer;background:#e91e62;border:0;border-radius:14px;flex:1;padding:12px 14px;font-weight:800}.button-row button:disabled{cursor:not-allowed;opacity:.5}code{white-space:pre-wrap;overflow-wrap:anywhere;color:#f4f4f5;line-height:1.5;display:block}.moves{line-height:1.7}.move-counter{opacity:.7;margin-top:10px;font-size:13px}.promotion-backdrop{z-index:50;background:#0000008c;place-items:center;display:grid;position:fixed;inset:0}.promotion-card{text-align:center;background:#16161cf5;border:1px solid #ffffff24;border-radius:20px;width:min(360px,100vw - 32px);padding:22px;box-shadow:0 24px 80px #00000073}.promotion-card h3{margin:0 0 16px}.promotion-options{grid-template-columns:1fr 1fr;gap:10px;display:grid}.promotion-options button,.promotion-cancel{cursor:pointer;color:#fff;background:#ffffff1a;border:0;border-radius:14px;padding:12px 14px;font-size:16px}.promotion-options button:hover,.promotion-cancel:hover{filter:brightness(1.18)}.promotion-cancel{opacity:.8;width:100%;margin-top:12px}.home-page{place-items:center;min-height:100vh;padding:24px;display:grid}.home-card{text-align:center;background:#ffffff12;border:1px solid #ffffff1f;border-radius:28px;width:min(760px,100%);padding:42px;box-shadow:0 24px 80px #00000059}.home-card h1{margin:0 0 16px;font-size:clamp(2.2rem,6vw,4.2rem)}.home-card p{color:#ffffffc2;max-width:560px;margin:0 auto 28px;font-size:1.08rem;line-height:1.7}.home-actions{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.primary-btn,.secondary-btn{border-radius:999px;padding:13px 20px;font-weight:800;text-decoration:none}.primary-btn{color:#fff;background:#e91e63}.secondary-btn{color:#fff;background:#ffffff1a;border:1px solid #ffffff29}@media (width<=900px){.layout{grid-template-columns:1fr}}@media (width<=600px){.app-shell{width:min(100vw - 16px,100%);padding:12px 0 24px}.mobile-home-wrap{justify-content:flex-end;margin-bottom:10px;display:flex}.desktop-home-button,.hero-spacer{display:none}.hero-card{border-radius:18px;margin-bottom:14px;padding:18px}.hero-top{display:block}.hero-title-wrap{text-align:center}.chess-title{font-size:clamp(1.8rem,11vw,9rem)}.board-wrap{border-radius:18px;padding:8px}.board{border-width:3px;border-radius:14px}.coord{opacity:.45;font-size:7px;bottom:2px;left:3px}.piece{font-size:clamp(26px,10vw,42px)}.panel{border-radius:18px;padding:14px}.status-box,.info-box{border-radius:14px;padding:14px}.status-box h2{font-size:18px}.button-row{gap:8px}.button-row button{padding:10px 11px;font-size:13px}.moves{word-break:break-word;font-size:12px;line-height:1.5}code{word-break:break-all;font-size:10px}.home-card{padding:28px 20px}.home-card p{font-size:.96rem}}@media (width<=480px){.coord{display:none}}