/* Styles partagés (modals, utilitaires) */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 20px;
    margin: 10% auto;
    width: 100%;
}

main {
    margin-bottom: 500px;
}