/* ✅ Fullscreen Overlay */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95); /* Light overlay */
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ✅ Spinner Style */
.loader-spinner {
    width: 60px;
    height: 60px;
    border: 6px solid #ccc;
    border-top: 6px solid var(--primary-color, #007bff);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ✅ Spinner Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ✅ Optional: Smooth fade-out transition (if added via JS) */
.loader-overlay.fade-out {
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}