.um-dropdown-enter{animation:.2s ease-out dropdownIn}@keyframes dropdownIn{0%{opacity:0;transform:translateY(-8px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.um-skeleton-shimmer{background:linear-gradient(90deg,var(--bg-glass)25%,var(--bg-glass-hover)50%,var(--bg-glass)75%);background-size:200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.um-progress-fill{background:var(--accent-gradient);transition:width .25s cubic-bezier(.4,0,.2,1)}.um-xp-bar-track{background:var(--bg-glass);border-radius:999px;width:100%;height:8px;position:relative;overflow:hidden}.um-xp-bar-fill{background:linear-gradient(90deg,#6366f1,#0ea5e9,#06b6d4) 0 0/200% 100%;border-radius:999px;height:100%;transition:width .6s cubic-bezier(.34,1.56,.64,1);animation:2.5s ease-in-out infinite xpBarShimmer}@keyframes xpBarShimmer{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.um-xp-bar-glow{pointer-events:none;background:linear-gradient(90deg,#0000,#fff6,#0000);border-radius:999px;width:40%;height:100%;animation:3s ease-in-out infinite xpGlowSweep;position:absolute;top:0;left:0}@keyframes xpGlowSweep{0%{transform:translate(-100%)}to{transform:translate(350%)}}.um-level-title{letter-spacing:.04em;text-transform:uppercase;color:var(--accent-primary-light);background:linear-gradient(135deg,#6366f11f,#0ea5e91f);border:1px solid #6366f126;border-radius:999px;align-items:center;gap:3px;padding:2px 8px;font-size:10px;font-weight:700;display:inline-flex}.lvl-confetti-particle{animation:3s ease-in forwards lvlConfettiFall}@keyframes lvlConfettiFall{0%{opacity:1;transform:translateY(0)rotate(0)scale(1)}50%{opacity:1}to{opacity:0;transform:translateY(100vh)rotate(720deg)scale(.3)}}.lvl-popup-header{background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 40%,#0ea5e9 100%)}.lvl-glow-ring{pointer-events:none;border:2px solid #ffffff26;border-radius:50%;position:absolute}.lvl-glow-ring-1{width:160px;height:160px;animation:2s ease-in-out infinite lvlRingPulse;top:50%;left:50%;transform:translate(-50%,-50%)}.lvl-glow-ring-2{width:220px;height:220px;animation:2s ease-in-out .5s infinite lvlRingPulse;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes lvlRingPulse{0%,to{opacity:.2;transform:translate(-50%,-50%)scale(.9)}50%{opacity:.5;transform:translate(-50%,-50%)scale(1.1)}}.lvl-number-badge{animation:.6s cubic-bezier(.34,1.56,.64,1) .3s both lvlBadgePop}@keyframes lvlBadgePop{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}.lvl-emoji-bounce{animation:.8s cubic-bezier(.34,1.56,.64,1) .5s both lvlEmojiBounce}@keyframes lvlEmojiBounce{0%{opacity:0;transform:scale(0)rotate(-15deg)}60%{transform:scale(1.3)rotate(5deg)}to{opacity:1;transform:scale(1)rotate(0)}}.lvl-cta-btn{background:linear-gradient(135deg,#4f46e5,#0ea5e9);box-shadow:0 4px 20px #4f46e54d}