.album_card
{
    background-color: var(--color_secondary);
}
.album_card:hover
{
    box-shadow: 2px 2px 5px 0px var(--color_dropshadow);
}
.album_card_list
{
    display: grid;
    grid-template:
        "title metadata"
        /1fr;

    margin: 8px;
    padding: 4px;
}
.album_card_grid
{
    position: relative;
    display: inline-grid;
    vertical-align: top;
    grid-template:
        "thumbnail" auto
        "title" auto
        "metadata" auto
        /1fr;

    min-width: 150px;
    max-width: 300px;
    height: 225px;
    margin: 8px;
    padding: 8px;

    border-radius: 8px;
}
.album_card_thumbnail
{
    grid-area: thumbnail;
    background-color: var(--color_transparency);
    display: flex;
    width:  100%;
    height: 150px;
}
.album_card_thumbnail img
{
    max-width: 100%;
    max-height: 100%;
    margin: auto;
}
.album_card_list .album_card_thumbnail
{
    display: none;
}

.album_card_title
{
    grid-area: title;
}
.album_card_metadata
{
    grid-area: metadata;
}
.album_card_tools
{
    position: absolute;
    right: 4px;
    bottom: 4px;
}
.album_card_list .album_card_tools
{
    display: none;
}

/* ########################################################################## */
/* ########################################################################## */
/* ########################################################################## */

.photo_card
{
    background-color: var(--color_secondary);
}
.photo_card:hover
{
    box-shadow: 2px 2px 5px 0px var(--color_dropshadow);
}
.photo_card_list
{
    position: relative;
    display: grid;
    grid-template:
        "checkbox filename metadata" auto
        /auto     1fr      auto;

    margin: 8px;
    padding: 4px;
}
.photo_card_list .photo_card_selector_checkbox
{
    grid-area: checkbox;
    align-self: center;
}
.photo_card_grid
{
    position: relative;
    display: inline-grid;
    vertical-align: top;
    grid-template:
        "thumbnail thumbnail" auto
        "filename  filename" 1fr
        "tags      metadata" auto
        /10px      auto;
    min-width: 150px;
    max-width: 300px;
    height: 225px;
    padding: 8px;
    margin: 8px;

    border-radius: 8px;
}
.photo_card_grid .photo_card_selector_checkbox
{
    position:absolute;
    left:5px;
    top:5px;
}
.photo_card_thumbnail
{
    grid-area: thumbnail;
    align-self: start;
    justify-self: center;
    display: flex;
    width: 100%;
    height: 150px;
}
.photo_card_thumbnail img
{
    max-width: 100%;
    max-height: 100%;
    margin: auto;
}
.photo_card_filename
{
    /*
    The width of photo cards should be based on the aspect ratio of the
    thumbnail image. Previously, I had problems where the card would be wider
    than necessary because the file had a long name.
    The min-width:100% + width:0 prevent the info div from controlling
    card size, so we can prioritize the thumbnail instead.
    */
    justify-self: start;
    grid-area: filename;

    position: relative;
    overflow: hidden;

    min-width: 100%;
    width: 0;
    background-color: inherit;
    word-break: break-word;
}
.photo_card_list .photo_card_filename
{
    align-self: center;
}
.photo_card_grid .photo_card_filename
{
    align-self: start;
    max-height: 30px;
    font-size: 12.8px;
}
.photo_card_grid .photo_card_filename:hover
{
    overflow: visible;
    max-height: none;
    z-index: 1;
}
.photo_card_grid .photo_card_filename:hover a
{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background-color: inherit;
}
.photo_card_tags
{
    grid-area: tags;
    align-self: end;
    justify-self: start;

    font-family: monospace;
    font-size: 11px;

    cursor: help;
}
.photo_card_metadata
{
    grid-area: metadata;
    align-self: center;
    justify-self: end;

    font-family: monospace;
    font-size: 11px;
}

.photo_card_selected::after
{
    content: "";
    position: absolute;
    top: 0; bottom: 0; left: 0; right: 0;
    pointer-events: none;
    border: 2px solid blue;
    background-color: rgba(0, 0, 255, 0.25);
    border-radius: inherit;
}