.spinner-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner-overlay-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.spinner-overlay-content p {
    color: white;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
}

.spinner-circle {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}