/* Basic modal styles */
#directionsModal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}
#modalContent {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 20px;
    border-radius: 8px;
    width: 90%;
    max-width: 800px;
}
#closeModal {
    float: right;
    cursor: pointer;
}
iframe {
    width: 100%;
    height: 500px;
    border: none;
}