html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, sans-serif;
}

#topbar {
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    border-bottom: 1px solid #ddd;
    box-sizing: border-box;
}

#title {
    font-size: 20px;
    font-weight: 600;
}

#status {
    font-size: 14px;
    color: #444;
}

#map {
    height: calc(100% - 56px);
    width: 100%;
}