/*
 * Share of Answer Video Pages. Neutral styles that inherit fonts and colours from the theme.
 * Settings are applied through custom properties on :root:
 *   --vpfais-ratio, --vpfais-player-max, --vpfais-accent, --vpfais-on-accent, --vpfais-accent-hover, --vpfais-on-accent-hover
 */

.vpfais-video,
.vpfais-page,
.vpfais-latest,
.vpfais-embed {
  --vpfais-accent-final: var(--vpfais-accent, var(--wp--preset--color--primary, var(--wp--preset--color--contrast, #1e1e1e)));
  --vpfais-on-accent-final: var(--vpfais-on-accent, #ffffff);
  --vpfais-hover-final: var(--vpfais-accent-hover, color-mix(in srgb, var(--vpfais-accent-final) 70%, #ffffff));
  --vpfais-on-hover-final: var(--vpfais-on-accent-hover, var(--vpfais-on-accent-final));
  --vpfais-divider: rgba(0, 0, 0, .12);
  --vpfais-divider: color-mix(in srgb, currentColor 15%, transparent);
  --vpfais-placeholder: rgba(0, 0, 0, .06);
  --vpfais-placeholder: color-mix(in srgb, currentColor 8%, transparent);
  --vpfais-gap: 2.5rem;
}

/* -------- Player -------- */

.vpfais-player {
  max-width: var(--vpfais-player-max, none);
  margin: 0 auto var(--vpfais-gap);
  padding: 0;
}

.vpfais-player__frame {
  position: relative;
  aspect-ratio: var(--vpfais-ratio, 16 / 9);
  width: 100%;
  overflow: hidden;
  background: var(--vpfais-placeholder);
}

.vpfais-player .vpfais-player__image,
.vpfais-player__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  margin: 0;
  border: 0;
}

.vpfais-player .vpfais-player__image {
  object-fit: cover;
}

/* The whole image is clickable, the icon only marks it */
.vpfais-player .vpfais-player__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--vpfais-on-accent-final);
  cursor: pointer;
}

.vpfais-player .vpfais-player__play svg {
  box-sizing: content-box;
  width: 28px;
  height: 28px;
  padding: 22px 20px 22px 24px;
  border-radius: 50%;
  background: var(--vpfais-accent-final);
  transition: background-color .15s ease, color .15s ease;
}

.vpfais-player .vpfais-player__play:hover svg,
.vpfais-player .vpfais-player__play:focus-visible svg {
  background: var(--vpfais-hover-final);
  color: var(--vpfais-on-hover-final);
}

.vpfais-player .vpfais-player__play:focus {
  outline: none;
}

.vpfais-player .vpfais-player__play:focus-visible {
  outline: 3px solid var(--vpfais-accent-final);
  outline-offset: -6px;
}

.vpfais-player__note {
  margin: .6rem 0 0;
  font-size: .8125em;
  text-align: center;
  opacity: .8;
}

/* -------- Video page -------- */

.vpfais-video__meta {
  margin: 0 0 1.5rem;
  font-size: .9375em;
}

.vpfais-video__transcript,
.vpfais-video__more {
  margin-top: 3rem;
  padding-top: var(--vpfais-gap);
  border-top: 1px solid var(--vpfais-divider);
}

.vpfais-video__transcript > h2,
.vpfais-video__more > h2 {
  margin-top: 0;
}

.vpfais-video__related {
  margin: 3rem 0 1.5rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--vpfais-divider);
}

.vpfais-video__label {
  margin: 0 0 .25rem;
  font-size: .8125em;
}

.vpfais-video__link {
  margin: 1.5rem 0;
}

/* -------- Link button -------- */

/*
 * The doubled class raises the specificity above the theme's link rules,
 * such as a:visited and .entry-content a:visited, so a visited button keeps its colours.
 */
a.vpfais-button.vpfais-button,
a.vpfais-button.vpfais-button:link,
a.vpfais-button.vpfais-button:visited {
  display: inline-block;
  padding: .7em 1.3em;
  background: var(--vpfais-accent-final);
  color: var(--vpfais-on-accent-final);
  text-decoration: none;
  line-height: 1.3;
  transition: background-color .15s ease, color .15s ease;
}

a.vpfais-button.vpfais-button:hover,
a.vpfais-button.vpfais-button:focus-visible,
a.vpfais-button.vpfais-button:active {
  background: var(--vpfais-hover-final);
  color: var(--vpfais-on-hover-final);
}

a.vpfais-button.vpfais-button:focus-visible {
  outline: 3px solid var(--vpfais-accent-final);
  outline-offset: 3px;
}

/* -------- Cards -------- */

.vpfais-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 2.5rem 1.75rem;
  margin: 1.5rem 0 0;
  padding: 0;
}

.vpfais-card {
  margin: 0;
}

.vpfais-cards a.vpfais-card__link,
.vpfais-cards a.vpfais-card__link:visited {
  display: block;
  color: inherit;
  text-decoration: none;
}

.vpfais-card__media {
  display: block;
  position: relative;
  aspect-ratio: var(--vpfais-ratio, 16 / 9);
  overflow: hidden;
  background: var(--vpfais-placeholder);
}

.vpfais-cards .vpfais-card__image {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  margin: 0;
  object-fit: cover;
}

.vpfais-cards .vpfais-card__title {
  margin: .9rem 0 .3rem;
  font-size: 1.0625em;
  line-height: 1.35;
}

.vpfais-cards a.vpfais-card__link:hover .vpfais-card__title,
.vpfais-cards a.vpfais-card__link:focus-visible .vpfais-card__title {
  text-decoration: underline;
  text-underline-offset: .15em;
}

.vpfais-cards a.vpfais-card__link:focus-visible {
  outline: 3px solid var(--vpfais-accent-final);
  outline-offset: 4px;
}

.vpfais-card__date {
  display: block;
  font-size: .875em;
}

/* -------- Archive -------- */

.vpfais-container {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--vpfais-container, 1100px);
  margin: 0 auto;
  padding: 3rem 20px 4rem;
}

.vpfais-archive__header {
  margin-bottom: 1rem;
}

.vpfais-archive__title {
  margin: 0 0 1rem;
}

.vpfais-series {
  margin: 3.5rem 0 0;
  padding-top: var(--vpfais-gap);
  border-top: 1px solid var(--vpfais-divider);
}

/* No divider above the first series, whichever template is used */
.vpfais-page .vpfais-series:first-of-type {
  margin-top: 2rem;
  border-top: 0;
  padding-top: 0;
}

.vpfais-series__title {
  margin: 0;
}

.vpfais-series__title a,
.vpfais-series__title a:visited {
  color: inherit;
  text-decoration: none;
}

.vpfais-series__title a:hover {
  text-decoration: underline;
}

.vpfais-series__description {
  margin: .5rem 0 0;
}

.vpfais-series__all {
  margin: 1.75rem 0 0;
}

/* -------- Pagination on series pages -------- */

.vpfais-pagination ul {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 3rem 0 0;
  padding: 0;
  list-style: none;
}

.vpfais-pagination li {
  margin: 0;
}

.vpfais-pagination a,
.vpfais-pagination a:visited,
.vpfais-pagination span {
  display: inline-block;
  min-width: 2.75em;
  padding: .55em .85em;
  border: 1px solid var(--vpfais-divider);
  color: inherit;
  text-align: center;
  text-decoration: none;
  line-height: 1.3;
}

.vpfais-pagination .current {
  background: var(--vpfais-accent-final);
  border-color: transparent;
  color: var(--vpfais-on-accent-final);
}

.vpfais-pagination a:hover,
.vpfais-pagination a:focus-visible {
  background: var(--vpfais-hover-final);
  border-color: transparent;
  color: var(--vpfais-on-hover-final);
}

.vpfais-pagination .dots {
  border-color: transparent;
}

/* -------- Optional credit line -------- */

.vpfais-credit {
  margin: 2.5rem 0 0;
  font-size: .8125em;
  opacity: .75;
}

/* -------- Embedded video -------- */

.vpfais-embed {
  margin: 2rem 0;
}

.vpfais-embed .vpfais-player {
  margin-bottom: 1rem;
}

.vpfais-embed__link {
  margin: 0;
  text-align: center;
}

@media (max-width: 480px) {
  .vpfais-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .vpfais-player .vpfais-player__play svg,
  a.vpfais-button.vpfais-button {
    transition: none;
  }
}