/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
}

/* Hidden Class for Overlay */
.loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Logo Animasyonu */
.loading-logo {
    width: 150px;
    height: auto;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        opacity: 0.4;
        transform: scale(0.95);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    100% {
        opacity: 0.4;
        transform: scale(0.95);
    }
}