/* */
/* styles for werewolf-girlfriend's (https://werewolf-girlfriend.neocities.org) gallery template! */
/*  */


/*  */
/* colors */
/*  */

:root {
    --bg: rgb(221, 221, 221);
    --txt: rgb(255, 255, 255);
    --accent: rgb(255, 255, 255);
}


/*  */
/* general styles for the gallery view */
/*  */

body {
    background-color: var(--bg);
    color: var(--txt);

    font-family: monospace;
    font-size: 20px;
}

header div {
    margin-bottom: 1em;
}

a {
    color: var(--accent);
}

a:has(img) {
    text-decoration: none;
}

hr {
    border: none;
    border-bottom: 1px dashed var(--accent);
}

/* tag button styles */
#tag-buttons {
    margin-top: 1em;
}

.tag, #reset {
    border: 1px solid var(--accent);

    margin-bottom: 0.5em;
    padding: 0.5em;
    background-color: var(--bg);
    color: var(--accent);
}

.tag::before {
    content: "#";
}

/* change accent color for different tag categories */
.color-coded {--accent: rgb(180, 25, 25);}

/* styles for when a tag is selected */
.active {
    background-color: var(--accent);
    color: var(--bg);
}

#gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1em;
}

.item {
    width: calc(20vw - 1.5em);
    height: calc(20vw - 1.5em);
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--accent);
}

.hidden, .item-info {
    display: none;
}

#to-top-btn {
    display: none;
    position: fixed;
    padding: 15px;
    bottom: 20px;
    right: 30px;
    z-index: 1;

    border: 1px solid var(--accent);
    background-color: var(--bg);
    color: var(--accent);
}

footer {
    margin-top: 3em;
}


/*  */
/* styles for controlling how the gallery thumbnails look */
/*  */

/* defaults */
.item img {
    width: 100%;
    height: 100%;
    object-fit: scale-down;
}

.zoom img {object-fit: none;}

.crop img {object-fit: cover;}

.top-left img       {object-position: top left;}
.top-center img     {object-position: top center;}
.top-right img      {object-position: top right;}

.center-left img    {object-position: center left;}
.center-center img  {object-position: center;}
.center-right img   {object-position: center right;}

.bottom-left img    {object-position: bottom left;}
.bottom-center img  {object-position: bottom center;}
.bottom-right img   {object-position: bottom right;}


/*  */
/* Lightbox styles */
/*  */

#lightbox {
    z-index: 1;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    background-color: rgba(10, 10, 10, 0.90);
    color: white;

    display: none;

    overflow-y: auto;
}

#close-btn {
    z-index: 2;
    position: absolute;
    top: 1em;
    right: 1em;

    font-size: 24px;
    color: white;
    cursor: pointer;
}

#lightbox .flex {
    display: flex;
    gap: 2em;
    justify-content: space-between;

    height: 100vh;
    padding: 0 1em;
}

/* the main image in the lightbox */
#lightbox-img {
    margin: 1em 0;
    width: 60%;
}

#lightbox-img img {
    /* make it centered and as big as possible in the containing div */
    object-fit: scale-down;
    object-position: center;

    width: 100%;
    height: 100%;
    margin: 0 auto;
}

/* the info section of the lightbox */
#lightbox-info {
    display: flex;
    flex-direction: column;
    margin: auto 0 1em 0;
    width: 35%;
}

#lightbox-title, #lightbox-date, #lightbox-desc, #lightbox-tags {
    word-break: break-word;
    overflow-y: auto;
    scrollbar-width: thin;
    margin-bottom: 0.5em;
}

#lightbox-date, #lightbox-tags {
    text-align: right;
    font-family: 'Courier New', Courier, monospace;
}

#lightbox-desc {
    max-height: 30em;
    margin-bottom: 1.5em;
}
#lightbox-desc img {max-width: 45%;}
#lightbox-desc video, #lightbox-desc iframe {max-width: 90%;}

#lightbox-tags {
    margin-top: 0;
    padding-left: 0;
    list-style-type: none;
}

#lightbox-tags li {
    background-color: white;
    color: black;
    border: 1px solid white;
    display: inline-block;
    margin-left: 0.5em;
    margin-bottom: 0.5em;
}
#lightbox-tags li::before {content: ' #';}
#lightbox-tags li:nth-child(even) {
    background-color: lightgray; 
    border: 1px solid lightgray;
}

/* styles for navigation buttons & progress tally */
#lightbox-nav {
    display: flex;
    justify-content: space-between;
    
    margin-top: 2em;
}

#prev-btn, #next-btn {
    padding: 0.5em 4em;
    cursor: pointer;

    min-width: 10em;

    border: 1px solid white;
    background-color: rgba(0, 0, 0, 0);
    color: white;
}

#progress {
    padding: 0.5em;
}


/*  */
/* responsive section */
/*  */

/* dark mode */
@media (prefers-color-scheme: dark) {
    :root {
        --bg: rgb(0, 110, 140);
        --txt: rgb(255, 255, 255);
        --accent: rgb(255, 255, 255);
    }
    .color-coded {--accent: rgb(0, 110, 140);}
}

/* scaling */
@media screen and (max-width: 1200px) {
    .item {
        width: calc(25vw - 2em);
        height: calc(25vw - 2em);
    }
}

@media screen and (max-width: 1000px) {
    .item {
        width: calc(33vw - 2em);
        height: calc(33vw - 2em);
    }
}


/* mobile view */
@media screen and (max-width: 800px) {
    /* gallery */
    .item {
        width: calc(50vw - 2em);
        height: calc(50vw - 2em);
    }

    /* lightbox */
    #lightbox {
        overflow-y: scroll;
    }

    #lightbox .flex {
        margin-top: 0;
        flex-direction: column;
        height: auto;
        gap: 1em;
    }

    #close-btn {
        position: static;
        display: block;
        text-align: right;
        padding-top: 0.5em;
        padding-right: 0.5em;
    }

    #lightbox-img {
        width: 100%;
        height: 65vh;
    }
    
    #lightbox-img img {
        height: 100%;
    }

    #lightbox-info {
        margin-top: 0;
        width: 100%;
        gap: 0.5em;
    }

    #lightbox-title, #lightbox-date, #lightbox-desc, #lightbox-tags {
        margin-bottom: 0;
        max-height: none;
    }

    #lightbox-nav {
        order: -1;
        margin-top: 0;
    }
}