:root {
    --main-bg-color: #e5f0fc;
    --fg-color: #449dfc;

    --space-small: 4px;
    --space-medium: 8px;
    --space-large: 12px;

    --hover-low: 4px 4px 4px gray;
}

body {
    font-family: 'Ariel', sans-serif;
    background-color: var(--main-bg-color);
}

.authentication-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.authentication-form {
    border: 1px solid black;
    border-radius: 5px;
    border-shadow: var(--hover-low);
    padding: var(--px-12);
}

.authentication-form__label {
    margin: var(--space-small);
}

.authentication-form__input {
    margin: var(--space-small);
}

.gallery-page {
    display: flex;
    flex-wrap: wrap;
}

.gallery {
    display: flex;
}

.thumbnail {
    border: 1px solid black;
    box-shadow: var(--hover-low);
    max-width: 300px;
    margin: var(--space-large);
    padding: var(--space-medium);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/*
.thumbnail {
    max-width: 320px;
    margin: 1em;
}
*/

.thumbnail__image {
    max-width: 100%;
    border: none;
}

/*
[type="submit"] {
    border-radius: 1em;
    margin: 1em;
    padding: 1em;
}

.uploadform {
    display: flex;
    margin: 1em;
    padding: 1em;
}
*/

/* https://benmarshall.me/styling-file-inputs/ */
    /*
[type="file"] {
    border: 0;
    clip: rect(0, 0, 0, 0);
    height: 1px;
    overflow: hidden;
    padding: 0;
    position: absolute !important;
    white-space: nowrap;
    width: 1px;
}
        
[type="file"] + label {
    background-color: rgb(0, 86, 112);
    border-radius: 1em;
    color: #fff;
    cursor: pointer;
    display: inline-block;
    padding: 1em;
    margin: 1em;
    transition: background-color 0.3s;
}
                           
[type="file"]:focus + label,
[type="file"] + label:hover {
    background-color: #67b0ff;
}

[type="file"]:focus + label {
    outline: 1px dotted #000;
    outline: -webkit-focus-ring-color auto 5px;
}
*/

/*
@media screen and (max-width: 980px) { /* This is the screen width of a OnePlus 5t
    body {
        font-size: xx-large;
    }

    [type="submit"] {
        font-size: xx-large;
        width: 100%;
    }

    .uploadform {
        display: flex;
    }

    [type="file"] + label {
        width: 100%;
    }

    .thumbnail {
        max-width: 100%;
        margin: 1em;
    }

    .file {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
}
*/