/* Full-page overlay */
#loadingOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Bouncing pulse */
.loading-circle {
    width: 50px;
    height: 50px;
    background-color: white;
    border-radius: 50%;
    animation: bounce 1s infinite ease-in-out;
    position: relative;
    margin-bottom: 20px;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-150px);
    }
}

/* Loading text */
.loading-text {
    color: white;
    font-size: 18px;
    text-align: center;
}

/* Sparkles */
.loading-overlay::before, .loading-overlay::after {
    content: '✨✨✨';
    position: absolute;
    font-size: 20px;
    color: white;
    animation: sparkle 1.5s infinite alternate;
}

.loading-overlay::before {
    top: 20%;
    left: 30%;
}

.loading-overlay::after {
    bottom: 20%;
    right: 30%;
}

@keyframes sparkle {
    0% { opacity: 0.3; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1.2); }
}