html, body {
    margin: 0;
    padding: 0;
    font-size: 16px;
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 100%;
    max-height: 100%;
}

.top-bar {
    display: flex;
    background-color: lightgrey;
    border-bottom: 1px solid darkgray;
}

.menu-icon {
    padding: 4px 16px;
    cursor: pointer;
    border-right: 1px solid darkgray;
}

    .menu-icon:hover {
        background-color: darkgrey;
    }

.menu-pop {
    position: absolute;
    display: none;
    background-color: white;
    border: 1px solid black;
    border-bottom: none;
    z-index: 1;
}

    .menu-pop a {
        display: block;
        color: black;
        padding: 8px;
        text-decoration: none;
        border-bottom: 1px solid black;
    }

        .menu-pop a:active {
            background-color: darkgray;
        }

        .menu-pop a:hover {
            background-color: lightgrey;
        }

.menu-container:hover .menu-pop {
    display: block;
}

.detail-view-image {
    max-width: 500px;
    max-height: 500px;
    margin: 4px;
    display: inline;
}

.layout {
    height: 100%;
    width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
}

.field {
    display: flex;
    flex-direction: column;
    width: 250px;
    margin: 8px;
}

    .field input, .field textarea, .field select, .field button {
        padding: 4px;
    }

        .field input[type="date"] {
            padding: 3px;
        }

        .field input[type="file"] {
            border: 1px solid black;
        }

.submit-button {
    align-self: end;
    width: 100px;
}

.hidden {
    display: none;
}

.error-message {
    margin: 8px;
    color: red;
    font-weight: bold;
    white-space: pre;
}