h3{
    text-align: center;
    margin-top: 0;
}

#gallery-title{
    text-align: center;
}

#footer-links{
    display: grid;
    grid-template:
        "fA fB fC" auto
}

footer .go-top-link{
    grid-area: fC;
    text-align: right;
    font-size:medium;
    margin:0.2em;
}

footer section {
    background: none;
    margin: 0;
    padding: 0;
}

/* SECTION filtre */
/*template*/
#gallery-filter{
    display: grid;
    grid-template:
        "a a" auto
        "d e" minmax(2em,auto) / 5fr 2fr;
    column-gap: 1em;
}

/*global*/
#gallery-filter h3{
    grid-area: a;
}

#g-tags-category-fieldset{
    grid-area: d;
}

#g-tags-sort-fieldset{
    grid-area: e;
}

#gallery-filter button, #gallery-filter a:not(.skip-link){
    padding: 0.5em;
    border-radius: 3em;
    color: rgb(251, 253, 241);
    margin:0.1em;
}

#gallery-filter button:not(.g-tag){ /* button that are not toggle buttons */
    background-color:rgb(147, 198, 89);
    border: 3px solid rgba(255,255,255,0);
}

#gallery-filter button:not(.g-tag):hover{ /* button that are not toggle buttons */
    background-color:rgb(117, 158, 71);
}

#gallery-filter button:not(.g-tag):active{ /* button that are not toggle buttons */
    border: 3px solid rgb(255, 202, 42);
}

.g-toggle-button-off{
    background-color:rgb(147, 198, 89);
    border: 3px solid rgba(255,255,255,0);
}

.g-toggle-button-off:hover{
    background-color:rgb(117, 158, 71);
}

.g-toggle-button-off:active{
    background-color:rgb(163, 76, 39);
    border: 3px solid rgb(255, 202, 42);
}

.g-toggle-button-on{
    background-color:rgb(163, 76, 39);
    border: 3px solid rgb(255, 202, 42);
}

/* SECTION main */
/*elements*/
.g-item-hidden{
    display: none;
}

.g-item-info{
    display: none;
}

.g-item-display-url{
    display: none;
}

#g-tags-category-title{
    grid-area: a;
    margin:0;
}
#g-tags-category{
    grid-area: d;
    margin-bottom:1em;
    overflow: auto;
    min-height: 4em;
    background-color: rgb(255,255,255);
    box-shadow: 1px 1px 5px black inset;
    border-radius: 5px;
    padding:0.5em;
}
#g-tags-sort-title{
    grid-area: b;
    margin:0;
}
#g-tags-sort{
    grid-area: e;
    overflow: auto;
    margin:0;
    display: flex;
    flex-direction: column;
}

#g-tag-reset-div{
    display: flex;
    flex-direction: column;
}

#g-tag-reset{
    font-size: large;
}

/* SECTION resultats */
#g-preview{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5em;
    grid-auto-rows: minmax(100px, auto);
}

.g-item{
    flex-direction: column;
    width: 100%;
    height: auto;
    align-items: center;
    justify-content: flex-start;
}

.g-item:not(.g-item-hidden){
    display: flex;
}

#g-display{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(80,80,80,0.9);
    margin:0;
    padding:0;
    display: none;
    grid-template:
    'emptya   emptya  emptya   exit' 3em
    'pic      txt     txt      txt'
    'pic      txt     txt      txt'
    'pic      txt     txt      txt'
    'emptyb   btnprev emptyc   btnnext' 3.5em
    /3fr      auto    2fr      auto;
}

#g-displayed-img{
    grid-area: pic;
    width: 90%;
    height: 90%;
    margin: auto;
    object-fit: scale-down;
    object-position: center;
}

#g-display button{
    width: 3em;
    height: 3em;
    font-size: 1em;
    background-color:rgb(147, 198, 89);
    border: 3px solid rgba(255,255,255,0);
}

#g-display button:hover{
    background-color:rgb(117, 158, 71);
}

#g-display button:active{
    border: 3px solid rgb(255, 202, 42);
}

#g-display-btn-prev{
    grid-area: btnprev;
    margin-right: 0;
    margin-left: 3vw;
    border-radius: 10em;
}

#g-display-btn-next{
    grid-area: btnnext;
    margin-right: 3vw;
    margin-left: 0;
    border-radius: 10em;
}

#g-display-btn-x{
    grid-area: exit;
    margin-left: auto;
    margin-right: 1em;
    margin-top: 1em;
    margin-bottom: auto;
}

#g-displayed-info{
    grid-area: txt;
    width: 90%;
    max-height: 90%;
    margin: auto;
    display: flex;
    flex-direction: column;
    padding: 0;
    margin-bottom: 1em;
    color: rgb(255,255,255);
    overflow: auto;
}

#g-displayed-title{
    margin-bottom: 0.5em;
    margin-top: 0.5em;
    margin-left: 0.5em;
    margin-right: 0.5em;
    border-radius: 5px;
    text-align: center;
}

#g-displayed-description{
    border-radius: 5px;
    margin-top: 0;
    margin-bottom:0.5em;
    margin-left: 0.5em;
    margin-right: 0.5em;
    padding-left: 0.5em;
}

#g-displayed-description p{
    padding: 0;
    margin-top: 0;
    margin-bottom: 0.1em;
}

#g-displayed-date{
    margin-top: 0;
    margin-bottom:0.5em;
    margin-left: 0.5em;
    margin-right: 0.5em;
}

#g-displayed-description{
    margin-top: 0;
    margin-bottom:0.5em;
    margin-left: 0.5em;
    margin-right: 0.5em;
}

#g-displayed-tags{
    grid-area: tags;
    margin-top: 0;
    margin-bottom:0.5em;
    margin-left: 0.5em;
    margin-right: 0.5em;
    display: flex;
    flex-direction: row;
    list-style-type: none;
    padding: 0;
    font-size: 0.7em;
}

#g-displayed-tags li{
    background-color: white;
    color: black;
    border: 1px solid white;
    border-radius: 2em;
    display: inline-block;
    margin-left: 0.5em;
    margin-bottom: 0.5em;
    padding: 0.2em;
}

#g-displayed-tags li::before {content: ' #';}

@media (max-width: 1000px) {
    #g-preview{
        grid-template-columns: repeat(3, 1fr);
    }
    #g-display{
        overflow: auto;
        grid-template: 
        'emptya   emptya  exit   '
        'pic      pic     pic    ' 70vh
        'btnprev  emptyc  btnnext'
        'txt      txt     txt    '
        /1fr      3fr     1fr;
    }
    #g-displayed-info{
        overflow: hidden;
        max-height:none;
    }
    #g-display-btn-prev{
        margin-right:auto;

    }
    #g-display-btn-next{
        margin-left:auto;
    }
    #g-display button{
        width: 3em;
        height: 3em;
        font-size: 0.7em;
    }
}