.game-modal-backdrop{position:fixed;inset:0;z-index:210;background:rgba(12,18,32,.55);display:grid;place-items:center;padding:20px}.game-modal-backdrop--arena{background:rgba(8,12,28,.72);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:clamp(10px,2vw,18px)}.game-modal-card{width:100%;max-height:min(88vh,900px);display:flex;flex-direction:column;border-radius:18px;background:var(--card,#fff);box-shadow:0 24px 60px rgba(0,0,0,.35);overflow:hidden}.game-modal-card--sm{max-width:420px}.game-modal-card--md{max-width:640px}.game-modal-card--lg{max-width:900px}.game-modal-card--xl{max-width:min(1100px,calc(100vw - 40px))}.game-modal-card--arena{position:relative;max-width:min(980px,calc(100vw - 24px));width:100%;height:min(90dvh,800px);max-height:min(90dvh,800px);border-radius:0;border:0;color:#fff;background:radial-gradient(circle at 18% 14%,rgba(255,255,255,.72),transparent 24%),radial-gradient(circle at 82% 20%,rgba(255,218,117,.34),transparent 24%),linear-gradient(145deg,#4e43bd,#2fb3ff 48%,#52c46b);box-shadow:0 24px 60px rgba(12,18,40,.45),inset 0 0 0 2px rgba(30,32,54,.12)}.game-modal-card--arena:before{content:"";position:absolute;inset:10px;border-radius:18px;pointer-events:none;border:2px dashed rgba(255,255,255,.28);z-index:0}.game-modal-card--arena>*{position:relative;z-index:1}.game-modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid rgba(0,0,0,.08);flex-shrink:0}.game-modal-card--arena .game-modal-header{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;align-items:center;padding:14px 18px 10px;border-bottom:none;text-align:center;text-shadow:0 2px 10px rgba(0,0,0,.25)}.game-modal-kicker{display:none}.game-modal-card--arena .game-modal-kicker{display:inline-flex;grid-column:1/-1;justify-self:center;margin-bottom:2px;padding:4px 12px;border-radius:999px;background:rgba(30,32,54,.32);border:1px solid rgba(255,255,255,.28);font-size:.68rem;font-weight:950;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,243,168,.95)}.game-modal-header h2{margin:0;font-size:1.15rem}.game-modal-card--arena .game-modal-header h2{grid-column:1/-1;justify-self:center;margin:0;font-family:var(--font-display),fantasy,system-ui;font-size:clamp(1.35rem,3.5vw,2.2rem);line-height:.95;text-transform:uppercase}.game-modal-close{border:none;background:rgba(0,0,0,.06);border-radius:8px;width:32px;height:32px;cursor:pointer;font-size:1.1rem;line-height:1;color:inherit}.game-modal-card--arena .game-modal-close{grid-column:2;grid-row:1/span 2;align-self:start;justify-self:end;width:40px;height:40px;border-radius:50%;border:3px solid rgba(255,255,255,.55);background:linear-gradient(180deg,rgba(255,255,255,.34),rgba(30,32,54,.22));color:#fff;font-size:1.35rem;font-weight:900;box-shadow:0 4px 0 rgba(30,32,54,.28)}.game-modal-card--arena .game-modal-close:hover{filter:brightness(1.1);background:linear-gradient(180deg,rgba(255,255,255,.44),rgba(30,32,54,.28))}.game-modal-close:hover{background:rgba(0,0,0,.1)}.game-modal-body{padding:20px;overflow-y:auto;flex:1 1;min-height:0}.game-modal-body--arena{padding:0 14px 14px;overflow:hidden;display:flex;flex-direction:column;min-height:0}.game-modal-body .stack{gap:14px}.hub-creature-card-btn{display:block;width:100%;padding:0;border:none;background:none;cursor:pointer;text-align:left;color:inherit;font:inherit}.hub-creature-card-btn:hover{transform:translateY(-2px)}