/*
 * Glitch Art's signature (@Base/partials/_credits.html.twig), the same on every
 * site: Source Code Pro bold, 18pt on 21px lines, the year on two lines beside
 * the 42px pixel monkey that dances on hover; black or white, grey on hover.
 * Copied to bundles/base/css/credits.css (webpack.config.js, from assets/styles/credits/).
 */
@font-face {
    font-family: "Source Code Pro";
    font-weight: bold;
    font-display: swap;
    src: url("../fonts/Source Code Pro.woff2") format("woff2");
}

.ga-credits {
    --ga-credits-ink: #000;
    --ga-credits-hover: grey;
    --ga-credits-halo: transparent;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    color: var(--ga-credits-ink);
    font-family: "Source Code Pro", ui-monospace, monospace;
    font-weight: bold;
}
.ga-credits--white { --ga-credits-ink: #fff; }
/* The detail on the signature's left (a signature set on the right of its
   footer); mirrored, on its right (a signature set on the left). */
.ga-credits--mirror { flex-direction: row-reverse; justify-content: flex-end; }

.ga-credits-sign {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    height: 42px;
    font-size: 18pt;
    line-height: 21px;
    color: var(--ga-credits-ink) !important;
    text-decoration: none !important;
}
.ga-credits-sign:hover, .ga-credits-sign:focus-visible { color: var(--ga-credits-hover) !important; }
.ga-credits-year { display: flex; flex-direction: column; justify-content: center; align-items: center; max-width: 42px; }
.ga-credits-monkey { width: 42px; height: 42px; flex: none; }
.ga-credits-monkey .hair { fill: var(--ga-credits-ink); }
.ga-credits-sign:hover .ga-credits-monkey .hair, .ga-credits-sign:focus-visible .ga-credits-monkey .hair { fill: var(--ga-credits-hover); }
.ga-credits-monkey .init { visibility: visible; }
.ga-credits-monkey .frame1, .ga-credits-monkey .frame2 { visibility: hidden; }
.ga-credits-sign:hover .init { visibility: hidden; }
.ga-credits-sign:hover .frame1 { animation: ga-credits-dance .25s infinite; }
.ga-credits-sign:hover .frame2 { animation: ga-credits-dance .25s .125s infinite; }
@keyframes ga-credits-dance { 0% { visibility: visible; } 50% { visibility: hidden; } }

/* The detail beside it: shown while the signature is pointed at or focused. */
.ga-credits-detail {
    display: grid;
    justify-content: end;
    margin: 0;
    font-size: 9pt;
    line-height: 1.5;
    text-align: right;
    white-space: nowrap;
    opacity: 0;
    transition: opacity .25s ease;
}
.ga-credits--mirror .ga-credits-detail { justify-content: start; text-align: left; }
.ga-credits:hover .ga-credits-detail, .ga-credits:focus-within .ga-credits-detail { opacity: 1; }

/* Where it fades in and out (a pointer that hovers), the detail holds no room:
   hidden (opacity: 0), it still took its width, and a signature whose detail
   sat between it and the edge it is set against stood that far from the edge
   (about 140px from the left of the content on a site showing the detail on
   the left). It has no width now and overflows on its own side, so the
   signature stays against its edge, detail shown or not. */
@media (hover: hover) {
    .ga-credits { gap: 0; }
    /* The gap it kept from the signature, as an offset that takes no room either. */
    .ga-credits-detail { position: relative; left: -.75rem; width: 0; min-width: 0; flex: none; pointer-events: none; }
    .ga-credits--mirror .ga-credits-detail { left: .75rem; }
    .ga-credits:hover .ga-credits-detail, .ga-credits:focus-within .ga-credits-detail { pointer-events: auto; }
}
.ga-credits-line { display: block; }
.ga-credits-time { opacity: .6; font-weight: normal; }
.ga-credits--rule .ga-credits-line + .ga-credits-line { margin-top: .15rem; padding-top: .15rem; border-top: 1px dotted currentColor; }

/* No pointer to hover with (a phone, a tablet): always shown. */
@media (hover: none) {
    .ga-credits-detail { opacity: 1; }
}

/* A white contour, for a photo or a busy background. */
.ga-credits--outline .ga-credits-sign, .ga-credits--outline .ga-credits-detail {
    text-shadow: 1px 0 0 #fff, -1px 0 0 #fff, 0 1px 0 #fff, 0 -1px 0 #fff, 1px 1px 0 #fff, -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff;
}
.ga-credits--outline .ga-credits-monkey {
    filter: drop-shadow(1px 0 0 #fff) drop-shadow(-1px 0 0 #fff) drop-shadow(0 1px 0 #fff) drop-shadow(0 -1px 0 #fff);
}

@media (prefers-reduced-motion: reduce) {
    .ga-credits-detail { transition: none; }
    .ga-credits-sign:hover .frame1, .ga-credits-sign:hover .frame2 { animation: none; }
    .ga-credits-sign:hover .init { visibility: visible; }
}