/* =====================
   ANIMATIONS
   ===================== */

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes powerUpBounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@keyframes pulseAvatar {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7), 0 0 0 0 rgba(129, 236, 236, 0.7); transform: scale(1); }
    70% { box-shadow: 0 0 0 12px rgba(255, 255, 255, 0), 0 0 0 18px rgba(129, 236, 236, 0); transform: scale(1.08); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0), 0 0 0 0 rgba(129, 236, 236, 0); transform: scale(1); }
}

@keyframes pulsePaused {
    0% { box-shadow: 0 0 0 0 rgba(99, 110, 114, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(99, 110, 114, 0); }
    100% { box-shadow: 0 0 0 0 rgba(99, 110, 114, 0); }
}

@keyframes pulseAdmin {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 0 8px rgba(255, 215, 0, 0); }
}

@keyframes flip3D {
    0% { transform: perspective(1200px) rotateY(0deg) scale(1); box-shadow: 0 5px 10px rgba(0, 0, 0, 0.08); }
    45% { transform: perspective(1200px) rotateY(90deg) scale(1.01); box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12); }
    100% { transform: perspective(1200px) rotateY(180deg) scale(1); box-shadow: 0 5px 10px rgba(0, 0, 0, 0.08); }
}

@keyframes bounceIn {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.05); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes floatUp {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0; }
    20% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
    100% { transform: translate(-50%, -150%) scale(1); opacity: 0; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInAdmin {
    from { transform: scale(0.9) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

@keyframes popInCenter {
    from { transform: scale(0.5); opacity: 0; }
    70% { transform: scale(1.05); }
    to { transform: scale(1); opacity: 1; }
}

@keyframes fadeOutCenter {
    to { opacity: 0; transform: scale(0.9); }
}

@keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(-10px); }
    15% { opacity: 1; transform: translateY(0); }
    85% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.2); }
    50% { box-shadow: 0 0 20px 5px rgba(255, 255, 255, 0.1); }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

@keyframes achievementGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 25px rgba(255, 215, 0, 0.8); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}