.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.modal-content {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    max-width: 400px;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
    text-align: center;
}
.modal-close {
    margin-top: 1rem;
    background: #333;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
}
.allergen-icon {
    cursor: pointer;
    font-size: 1.2rem;
}