:root{--ink:#182022;--muted:#667080;--line:#e5e7eb;--accent:#4254eb;font-family:Inter,"Segoe UI",system-ui,sans-serif;color:var(--ink);background:#fff;font-synthesis:none;color-scheme:light}
*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:flex;flex-direction:column}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.45;cursor:wait}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}[hidden]{display:none!important}
.topbar{height:76px;padding:0 clamp(22px,4.2vw,64px);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex:none}.wordmark{font-size:24px;font-weight:750;letter-spacing:-1px;color:var(--ink)}.wordmark:hover{text-decoration:none}.brand-dot{color:var(--accent)}.text-button{border:0;background:none;padding:12px 0;color:var(--muted);font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:9px}.text-button:hover{color:var(--ink)}.accent{color:var(--accent)}.accent:hover{color:#263acb}
#lobby{width:min(1040px,100%);padding:54px 28px 32px;margin:0 auto;flex:1}.intro{text-align:center;margin-bottom:42px}h1{font-size:clamp(34px,4vw,52px);line-height:1.12;letter-spacing:-1.9px;font-weight:720;margin:0 0 16px}.intro p{font-size:18px;color:var(--muted);line-height:1.5;margin:0}
.matchup{display:grid;grid-template-columns:1fr 1fr;gap:36px}.team-panel{min-width:0}.team-panel+.team-panel{border-left:1px solid var(--line);padding-left:36px}h2{font-size:22px;letter-spacing:-.5px;margin:0 0 14px}select{width:100%;height:52px;padding:0 14px;background:white;border:1px solid #cdd3dd;border-radius:8px;color:var(--ink);font-size:14px;text-overflow:ellipsis;cursor:pointer}.team-detail{margin:9px 0 10px;font-size:13px;min-height:20px;color:var(--muted)}
.roster{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:0;margin:12px 0 18px;list-style:none;gap:12px 8px}.roster li{min-width:0;text-align:center;display:flex;align-items:center;flex-direction:column;gap:5px;font-size:12px}.sprite-wrap{height:84px;width:96px;display:grid;place-items:center}.sprite-wrap img{width:96px;height:96px;object-fit:contain;image-rendering:pixelated}.species-name{line-height:1.3;min-height:16px}.random-sprite{width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:#f5f6fa;color:#939cb0;font-size:25px;font-weight:500}.source-row{text-align:center;font-size:12px;min-height:43px}.source-row small{display:block;font-size:11px;line-height:1.4;color:var(--muted);margin-top:6px}
.start-actions{display:flex;align-items:center;flex-direction:column;margin-top:19px}.start-actions .accent{margin-bottom:10px}.primary,.secondary{border-radius:9px;padding:13px 21px;border:1px solid var(--line);font-weight:600;font-size:14px}.primary{background:var(--accent);color:white;border-color:var(--accent)}.primary:hover{background:#3446d8}.primary span{font-size:23px;font-weight:400;margin-left:14px}#play{min-width:272px;height:54px;display:flex;align-items:center;justify-content:center;font-size:16px}.secondary{background:white;color:var(--ink)}.secondary:hover{background:#f5f6fa}.start-actions p{font-size:12px;color:var(--muted);line-height:1.5;margin:14px 0 0;text-align:center}.start-actions .policy{margin-top:6px;font-size:11px}#lobby-status:empty{display:none}#lobby-status{color:var(--accent)}
footer{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:22px clamp(22px,4.2vw,64px);border-top:1px solid var(--line);font-size:11px;color:var(--muted)}footer a{color:inherit}
dialog{border:1px solid var(--line);border-radius:14px;padding:32px;max-width:560px;width:calc(100% - 32px);max-height:85dvh;color:var(--ink);font-size:14px;line-height:1.65}dialog::backdrop{background:rgba(24,32,34,.34)}dialog h2{font-size:26px;margin-right:20px}dialog h3{font-size:15px;margin:22px 0 6px}dialog p{color:var(--muted);margin:10px 0}dialog ol{padding-left:20px}dialog li{padding-left:4px;margin:8px 0}.dialog-close{position:absolute;right:20px;top:10px;font-size:28px;width:35px}summary{cursor:pointer;padding:8px 0}details{border-top:1px solid var(--line);margin-top:18px}pre{white-space:pre-wrap;font:12px/1.5 "Segoe UI",sans-serif;overflow-wrap:anywhere}dialog .fine-print{font-size:11px;margin-top:24px}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:22px}
#battle-shell{width:min(1200px,100%);margin:0 auto;padding:22px 24px 14px}.battle-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.battle-toolbar h1{font-size:23px;letter-spacing:-.5px;margin:0 0 7px}.battle-toolbar p{font-size:13px;color:var(--muted);line-height:1.45;margin:0;max-width:650px}.battle-actions{display:flex;gap:14px;flex:none}.assigned{font-size:11px;color:var(--muted);margin:14px 0 0}body.in-battle{height:100dvh;overflow:hidden}body.in-battle footer{display:none}#game{border:0;width:100%;flex:1;min-height:0;background:#f7f8fa}body.in-battle .topbar{height:60px}body.in-battle #battle-shell{flex:none}
@media(min-width:1400px) and (min-height:900px){#lobby{padding-top:68px}.intro{margin-bottom:48px}.roster{gap:18px 8px}.sprite-wrap{height:96px}.start-actions{margin-top:22px}}
@media(max-width:640px){.topbar{height:64px}.wordmark{font-size:22px}#lobby{padding:32px 22px 28px}.intro{margin-bottom:32px}h1{font-size:35px;letter-spacing:-1.3px}.intro p{font-size:15px;max-width:280px;margin:auto}.matchup{grid-template-columns:1fr;gap:26px}.team-panel+.team-panel{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:24px}h2{font-size:19px;margin-bottom:12px}.roster{margin-bottom:14px;gap:12px 6px}.sprite-wrap{height:76px}.sprite-wrap img{width:88px;height:88px}.source-row{min-height:37px}.start-actions{margin-top:20px}#play{width:100%}footer{justify-content:center;text-align:center;padding:20px;gap:10px 20px}footer>span:nth-child(2){order:3;width:100%}.battle-toolbar{align-items:flex-start}.battle-toolbar h1{font-size:19px}.battle-toolbar p{font-size:11px}.battle-actions{gap:5px;flex-direction:column}.battle-actions button{padding:9px 11px;font-size:12px}#battle-shell{padding:14px 16px 10px}.assigned{display:none}dialog{padding:25px}.dialog-actions{flex-wrap:wrap}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .15s,color .15s}}
/* Arena v2: keep the entry screen about choosing teams. Details live in Help. */
.topbar nav{display:flex;align-items:center;gap:24px}.intro{margin-bottom:40px}.intro h1{font-size:44px}#lobby{padding-top:48px;max-width:940px}.roster{margin-top:22px}.start-actions{margin-top:16px;gap:4px}.start-actions .accent{margin-bottom:4px}footer{justify-content:center;border-top:0;padding-top:12px}#battle-shell{text-align:center;padding:20px 20px 18px;width:100%}#battle-shell h1{font-size:30px;letter-spacing:-1px;margin:0 0 8px}#status{font-size:14px;line-height:1.5;color:var(--muted);margin:0}#game{background:white}body.in-battle .topbar{height:64px}
@media(max-width:640px){#lobby{padding-top:30px}.intro{margin-bottom:30px}.intro h1{font-size:32px}.matchup{gap:22px}.team-panel+.team-panel{padding-top:20px}.roster{grid-template-columns:repeat(6,minmax(0,1fr));gap:3px;margin:14px 0 0}.sprite-wrap{width:100%;height:52px}.sprite-wrap img{width:56px;height:56px}.species-name{font-size:10px;overflow-wrap:anywhere;min-height:26px}.random-sprite{width:40px;height:40px;font-size:19px}#lobby .start-actions{margin-top:20px}.topbar nav{gap:16px}.topbar nav .secondary{padding:10px 12px;font-size:12px}#battle-shell{padding:13px 16px 12px}#battle-shell h1{font-size:23px;margin-bottom:4px}#status{font-size:12px}}
@media(min-width:1100px){#battle-shell{padding:28px 20px 24px}#battle-shell h1{font-size:36px}#status{font-size:16px}}