gnu-social/public/assets/default_theme/css/base.css

@import url("../fonts/poppins/poppins.css");
@import url("../fonts/opensans/opensans.css");
@import url("reset.css");
@import url("widgets/buttons.css");
@import url("widgets/sections.css");

html {
    scroll-margin-top: var(--xxl);
}

@media(prefers-color-scheme:dark) {
    select:not([multiple]) {
        background: var(--gradient),url("../images/select_drop_dark.png") no-repeat center right 5px !important;
        background-size: cover,16px !important;
    }
}
@media(prefers-color-scheme:light) {
    select:not([multiple]) {
        background: var(--gradient),url("../images/select_drop_light.png") no-repeat center right 5px !important;
        background-size: cover,16px !important;
        background-blend-mode: saturation;
    }
}
.icon {
    align-self: center;
    fill: var(--foreground);
}
.active {
    font-size: 1.1em;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}
.anchor-hidden {
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.accessibility-menu {
    display: block;
    position: absolute;
    z-index: 999;
    top: -90%;
    left: -90%;
    width: 30%;
    height: min-content;
    padding: var(--s);
    border-radius: var(--s);
    background-color: var(--background-hard) !important;
    border: 2px solid var(--border);
}
.accessibility-menu ul {
    list-style-type: disc;
    margin-left: var(--m);
}
.accessibility-menu:focus-within:not(:active) {
    top: var(--s);
    left: var(--s);
}
.heading-no-margin {
    margin-bottom: initial;
}
.page-header {
    z-index: 1;
    display: inline-flex;
    justify-content: center;
    position: fixed;
    top: 0;
    align-items: baseline;
    font-family: 'Poppins',sans-serif;
    height: var(--xxl);
    padding: var(--s);
    background: var(--gradient) !important;
    box-shadow: var(--shadow);
}
.header-instance {
    display: flex;
    position: absolute;
    text-align: center;
    align-items: center;
    align-self: center;
    margin-left: auto;
}
.header-instance > * {
    margin: unset;
}
.header-extra-actions {
    justify-self: flex-end;
    margin-left: auto;
}
.header-extra-actions[open] > *:not(summary) {
    z-index: 2;
    position: absolute;
    top: 100%;
    right: 0;
    width: 16.5vw;
    border-radius: 0 0 var(--s) var(--s);
    padding: var(--s);
    background: var(--background-hard);
    box-shadow: var(--shadow);
}
.header-panel {
    display: flex;
    flex-direction: column;
    font-family: 'Open Sans',sans-serif;
    position: fixed;
    top: 0;
    margin-top: var(--xxl);
    height: calc(100% - var(--xxl));
    padding: var(--s);
    overflow-y: auto;
}
.panel-content {
    display: flex;
    flex-direction: column;
}
.page-content-wrapper {
    position: relative;
    top: var(--xxl);
    margin-left: auto;
    margin-right: auto;
    justify-content: center;
    padding: var(--s) var(--s) 0;
}
.page-content {
    display: flex;
    flex-direction: column;
    width: 100%;
}
.markdown-blocks {
    border-radius: 0 0 var(--s) var(--s);
    padding: var(--s);
    background-color: var(--background-card) !important;
}
.markdown-blocks ul {
    margin-left: 1em;
    list-style: disc;
}
.markdown-blocks ul li {
    margin-bottom: 0.2em;
}
.doc-navigation {
    border-radius: var(--s) var(--s) 0 0;
    border-bottom: 0;
    padding: var(--s);
    background-color: var(--background-card) !important;
}
.doc-navigation ul {
    display: flex;
    justify-content: space-evenly;
}

/* < 720p */
@media only screen and (max-width:1280px) {
    .page-header {
        width: 100%;
    }
    .page-content-wrapper {
        width: 100%;
    }
    .page-content {
        max-width: 100%;
    }
    .header-extra-actions[open] > *:not(summary) {
        width: 100%;
    }
    #panel-left-toggle:not(:checked)+.header-panel,
    #panel-right-toggle:not(:checked)+.header-panel {
        display: none;
    }
    #panel-left-toggle:checked+.header-panel,
    #panel-right-toggle:checked+.header-panel,
    a[id|="anchor"]:target ~ .panel-content {
        display: flex;
        width: 100%;
        background-size: 100% 100%;
        z-index: auto;
        background-color: var(--background-hard) !important;
    }
}
/* > 720p */
@media only screen and (min-width:1281px) {
    /*
    * Using the Van de Graaf Canon and Tschichold’s recommended 2:3 page-size ratio
    * Except we use the whole page
    *
    * > .page-content-wrapper
    * 100% * 2/3 = 66%
    *
    * > .header-panel
    * 100 - 66% = 34%
    * 34% / 2 = 17%
    */
    .page-header {
        width: 100%;
    }
    .header-panel {
        width: 17vw;
    }
    .page-content-wrapper {
        width: 66vw;
    }
    a[id|="anchor"]:target+.accessibility-target {
        animation-name: highlight;
        animation-duration: 600ms;
        animation-timing-function: ease-in-out;
    }
}
/* > 1080p */
@media only screen and (min-width:1921px) {
    /*
    * Using the Van de Graaf Canon and Tschichold’s recommended 2:3 page-size ratio
    *
    * 100% * 2/3 = 66%
    *
    * > .page-content-wrapper
    * 66% * 2/3 = 44%
    *
    * > .header-panel
    * 66% - 44% = 22%
    * 22% / 2 = 11%
    */
    .page-header {
        width: 66vw;
        align-self: center;
    }
    .header-panel {
        width: 11vw;
    }
    .page-content-wrapper {
        width: 44vw;
    }
}
@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: unset;
        transform: none;
    }
}
@keyframes fadeOut {
    100% {
        opacity: 0;
        transform: translateY(-10px);
    }
    0% {
        opacity: unset;
        transform: none;
    }
}
@media (prefers-color-scheme: dark) {
    @keyframes highlight {
        0% {
            box-shadow: initial;
            border-radius: var(--s);
        }
        50% {
            border-radius: var(--s);
            box-shadow: inset 0 20px 40px #FFF;
            transition: box-shadow 0.3s ease-in-out;
            z-index: 666;
        }
        100% {
            box-shadow: initial;
            border-radius: var(--s);
        }
    }
}
@media (prefers-color-scheme: light) {
    @keyframes highlight {
        0% {
            box-shadow: initial;
            border-radius: var(--s);
        }
        50% {
            border-radius: var(--s);
            box-shadow: inset 0 20px 40px #000;
            transition: box-shadow 0.3s ease-in-out;
        }
        100% {
            box-shadow: initial;
            border-radius: var(--s);
        }
    }
}