.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1050;
    padding: 1rem;
}

.modal-overlay.is-active {
    display: flex;
}

.modal-card {
    background: #fff;
    border-radius: 8px;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.modal-body {
    padding: 1.5rem;
}