/**
 * Vertical Playlist layout — player + adjacent scrollable rail.
 *
 * OWNERSHIP: resources/css/frontend/vertical_playlist.css
 * Vertical 9:16 shell remains owned by dist/css/zype_forms/single_video.css
 * (.zype_video--vertical .zype_video__player-shell).
 */

.zype-vertical-playlist {
  --zype-vertical-playlist-row-height: 65px;
  --zype-vertical-playlist-poster-aspect: 2 / 3;
  --zype-vertical-playlist-rail-width: min(18rem, 42vw);
  --zype-vertical-playlist-gap: 1rem;
  --zype-vertical-playlist-accent: var(--zype-color-accent, #f6c800);
  --zype-vertical-playlist-surface: var(--zype-color-surface-muted, #1a1a1a);

  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  color: inherit;
}

/*
 * Theme Page wide-content contract: root.alignwide participates in the Theme
 * wide column. Component layout stays width/max-width 100% inside that host.
 */
.zype-vertical-playlist.alignwide {
  width: 100%;
  max-width: 100%;
}

.zype-vertical-playlist *,
.zype-vertical-playlist *::before,
.zype-vertical-playlist *::after {
  box-sizing: border-box;
}

.zype-vertical-playlist__title {
  margin: 0 0 0.75rem;
  font-size: var(--zype-catalog-title-font-size, 1.25rem);
  line-height: var(--zype-catalog-title-line-height, 1.3);
  font-weight: var(--zype-catalog-title-font-weight, 600);
}

.zype-vertical-playlist__message,
.zype-vertical-playlist__error {
  margin: 0;
  color: inherit;
}

.zype-vertical-playlist__layout {
  display: grid;
  align-items: stretch;
  gap: var(--zype-vertical-playlist-gap);
  grid-template-columns: var(--zype-vertical-playlist-rail-width) minmax(0, 1fr);
}

.zype-vertical-playlist--list-right .zype-vertical-playlist__layout {
  grid-template-columns: minmax(0, 1fr) var(--zype-vertical-playlist-rail-width);
}

.zype-vertical-playlist--list-left .zype-vertical-playlist__list {
  grid-column: 1;
  grid-row: 1;
}

.zype-vertical-playlist--list-left .zype-vertical-playlist__player {
  grid-column: 2;
  grid-row: 1;
}

.zype-vertical-playlist--list-right .zype-vertical-playlist__player {
  grid-column: 1;
  grid-row: 1;
}

.zype-vertical-playlist--list-right .zype-vertical-playlist__list {
  grid-column: 2;
  grid-row: 1;
}

.zype-vertical-playlist__player {
  min-width: 0;
  min-height: 0;
}

.zype-vertical-playlist__player .zype_video,
.zype-vertical-playlist__player .zype_video__wrapper,
.zype-vertical-playlist__player .zype_video__player-shell {
  width: 100%;
  max-width: 100%;
  margin: 0;
}

/* List height tracks the player column via grid stretch + internal scroll. */
.zype-vertical-playlist__list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
  min-height: 0;
  max-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding-right: 0.15rem;
}

.zype-vertical-playlist__item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.625rem;
  flex: 0 0 auto;
  width: 100%;
  height: var(--zype-vertical-playlist-row-height);
  max-height: var(--zype-vertical-playlist-row-height);
  margin: 0;
  padding: 0 0.5rem 0 0;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
  appearance: none;
  font: inherit;
}

.zype-vertical-playlist__item:hover,
.zype-vertical-playlist__item:focus-visible {
  background: var(--zype-vertical-playlist-surface);
  outline: none;
}

.zype-vertical-playlist__item:focus-visible {
  border-color: var(--zype-vertical-playlist-accent);
  box-shadow: 0 0 0 1px var(--zype-vertical-playlist-accent);
}

.zype-vertical-playlist__item--active {
  background: var(--zype-vertical-playlist-surface);
  border-color: var(--zype-vertical-playlist-accent);
}

.zype-vertical-playlist__poster {
  flex: 0 0 auto;
  display: block;
  height: var(--zype-vertical-playlist-row-height);
  aspect-ratio: var(--zype-vertical-playlist-poster-aspect);
  width: auto;
  overflow: hidden;
  background: #000;
  border-radius: 0.125rem;
}

.zype-vertical-playlist__poster-image,
.zype-vertical-playlist__poster img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.zype-vertical-playlist__content {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
}

.zype-vertical-playlist__item-title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.875rem;
  line-height: 1.25;
  font-weight: 600;
}

/* Mobile: stack player above playlist; orientation no longer controls L/R. */
@media (max-width: 781px) {
  .zype-vertical-playlist__layout,
  .zype-vertical-playlist--list-right .zype-vertical-playlist__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .zype-vertical-playlist--list-left .zype-vertical-playlist__player,
  .zype-vertical-playlist--list-right .zype-vertical-playlist__player,
  .zype-vertical-playlist--list-left .zype-vertical-playlist__list,
  .zype-vertical-playlist--list-right .zype-vertical-playlist__list {
    grid-column: 1;
    grid-row: auto;
  }

  .zype-vertical-playlist__player {
    grid-row: 1;
  }

  .zype-vertical-playlist__list {
    grid-row: 2;
    max-height: min(40vh, 20rem);
  }
}