/* V16.10: unified visual language only. No game state or persistence changes. */
:root{--champ-gold:#e8bb63;--champ-ink:#07182d;--champ-edge:#b98c42}
body.v16WorldArenaOpen #v13world #v132Battle .v16WorldTop,
#fight.v16FullArena .v16ArenaTop{border:2px solid var(--champ-gold)!important;border-radius:18px!important;background:linear-gradient(120deg,#07182df2,#204465e8,#07182df2)!important;box-shadow:0 8px 26px #0009, inset 0 0 18px #f2bf3e24!important;padding:12px 20px!important}
body.v16WorldArenaOpen #v13world #v132Battle .v134Arena{border:3px solid var(--champ-gold)!important;border-radius:22px!important;box-shadow:0 18px 50px #000b,0 0 20px #e4a93b44!important;overflow:hidden!important}
body.v16WorldArenaOpen #v13world #v132Battle .v137Panel,
#fight.v16FullArena .fighter{border:2px solid var(--champ-gold)!important;border-radius:16px!important;background:linear-gradient(135deg,#08182de8,#153a58e5)!important;box-shadow:0 8px 22px #0009!important}
body.v16WorldArenaOpen #v13world #v132Battle .v132Log,
#fight.v16FullArena .v169Log{border:2px solid var(--champ-edge)!important;border-radius:17px!important;background:#071b34ed!important;box-shadow:0 9px 24px #0008!important;color:#fff0cb!important}
body.v16WorldArenaOpen #v13world #v132Battle .v132Actions button,
#fight.v16FullArena button#hit,#fight.v16FullArena button#guard{border:2px solid var(--champ-gold)!important;border-radius:15px!important;background:linear-gradient(180deg,#285679,#0b2945)!important;color:#fff2c6!important;box-shadow:0 5px 0 #061525,0 8px 18px #0009!important;font-weight:900!important;min-height:46px}
body.v16WorldArenaOpen #v13world #v132Battle .v132Actions button:hover,
#fight.v16FullArena button#hit:hover,#fight.v16FullArena button#guard:hover{filter:brightness(1.18)}
/* The world retains its existing per-region scenery and region selection logic. */
#v13training #v132Training{border:3px solid var(--champ-gold)!important;border-radius:22px!important;box-shadow:0 14px 35px #0008!important}
#v13training .v141Banner{border-bottom:3px solid var(--champ-gold)!important;min-height:220px!important;background:linear-gradient(90deg,#06182be8,#0c2d48a6 70%),url('arenes/entrainement_v1624.webp') center/cover no-repeat!important}
#v13training .v141Profile,#v13training .v141Stats{border-bottom:1px solid #e8bb6360!important}
#v13training .v141Portrait{border-color:var(--champ-gold)!important;box-shadow:0 8px 25px #0007,inset 0 0 24px #e8bb632c!important}
#v13training .v141Banner h2{color:#ffe2a0!important;text-shadow:0 3px 8px #000!important}
@media(max-width:650px){body.v16WorldArenaOpen #v13world #v132Battle .v16WorldTop{padding:8px!important}#v13training .v141Banner{min-height:170px!important}}