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both}.reward-overlay.out{animation:fadeout .22s ease both}@keyframes fadein{0%{opacity:0}}@keyframes fadeout{to{opacity:0}}.reward-card{background:var(--surface);border:1px solid var(--border-str);border-radius:24px;padding:30px 24px;text-align:center;max-width:320px;width:100%;box-shadow:var(--shadow);animation:pop .45s cubic-bezier(.2,.9,.3,1.4) both}.reward-emoji{font-size:3.8rem;margin-bottom:6px}.reward-card h2{letter-spacing:-.4px}.reward-xp{display:inline-block;margin:8px 0;font-weight:800;font-size:1.15rem;color:var(--accent-2)}.reward-sub{color:var(--muted);margin:6px 0 18px}@keyframes pop{0%{transform:scale(.7);opacity:0}60%{transform:scale(1.05)}to{transform:scale(1);opacity:1}}.toast{position:fixed;bottom:calc(92px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%,20px);background:var(--surface2);border:1px solid var(--border-str);padding:12px 18px;border-radius:13px;font-size:.9rem;z-index:90;opacity:0;transition:opacity .25s,transform 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