/* Fullscreen overlay */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(255, 255, 255, 0.7); /* optional dim background */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999; /* stay above all content */
}

/* Spinner */
.loader {
    border: 8px solid #f3f3f3; /* Light gray */
    border-top: 8px solid #127506; /* Green */
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
}

/* Spin animation */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}