ids-gen-cover {
  display: block;
  position: relative;
  aspect-ratio: 16/9;
  margin-bottom: 1em;
  overflow: hidden;

  & .ids__gen-cover__image {
    position: absolute;
    inset: 0;
    display: flex;
    transform-origin: center;
  }

  & .ids__gen-cover__item {
    display: flex;
    z-index: 1;
  }

  & .ids__gen-cover__item--last {
    z-index: 3;
  }

  & .ids__gen-cover__sub-item {
    z-index: 1;
  }

  & .ids__gen-cover__fx {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 3;
  }

  & .ids__gen-cover__fx--grain {
    opacity: 0.11;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.72'/%3E%3C/svg%3E");
    background-size: 140px 140px;
    mix-blend-mode: screen;
  }

  & .ids__gen-cover__text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1em 1em 0.35em 0.65em;
    color: var(--ids__color-white);
    z-index: 4;

    & h1 {
      margin: 0;
      font-size: 2em;
      line-height: 1.2;
    }
  }
}

.ids__gen-cover-gallery {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.5em;
  width: 100%;

  & ids-gen-cover {
    margin-bottom: 0;
  }
}

/* Demo controls on documentation / sample pages */
.ids__gen-cover-demo {
  --ids__gen-cover-demo-control-height: 1.55em;

  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--ids__gap-s);
  margin-bottom: var(--ids__gap-m);
  font-size: 0.7em;

  & .ids__gen-cover-demo__toolbar,
  & .ids__gen-cover-demo__frames {
    display: flex;
    flex: 1 0 100%;
    flex-wrap: nowrap;
    align-items: baseline;
    gap: var(--ids__gap-s);
  }

  & .ids__gen-cover-demo__toolbar {
    margin-top: 0.35em;
  }

  & .ids__gen-cover-demo__frames {
    align-items: stretch;
    overflow-x: auto;
  }

  & .ids__gen-cover-demo__table {
    width: 100%;
    border-collapse: collapse;
    font: inherit;
    white-space: nowrap;
  }

  & .ids__gen-cover-demo__table th,
  & .ids__gen-cover-demo__table td {
    padding: 0.3em 0.4em 0.3em 0;
    text-align: left;
    vertical-align: middle;
    border: 0;
  }

  & .ids__gen-cover-demo__table thead th {
    color: var(--ids__text-caption);
    font-weight: 500;
    border-bottom: 1px solid var(--ids__text);
  }

  &
    .ids__gen-cover-demo__table
    tbody
    tr:not(.ids__gen-cover-demo__table-add)
    td {
    border-bottom: 1px solid
      color-mix(in srgb, var(--ids__text) 14%, transparent);
  }

  & .ids__gen-cover-demo__table-actions {
    width: 2em;
    text-align: right;
  }

  & .ids__gen-cover-demo__table-add td {
    padding-top: 0.4em;
    border-bottom: 0;
  }

  & .ids__gen-cover-demo__frame-btn {
    width: var(--ids__gen-cover-demo-control-height);
    min-width: var(--ids__gen-cover-demo-control-height);
    padding: 0;
    text-align: center;
  }

  & .ids__gen-cover-demo__field {
    display: inline-flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.25em;
  }

  & .ids__gen-cover-demo__label {
    color: var(--ids__text-caption);
    line-height: var(--ids__gen-cover-demo-control-height);
    white-space: nowrap;
  }

  & .ids__gen-cover-demo__unit {
    color: var(--ids__text-caption);
    line-height: var(--ids__gen-cover-demo-control-height);
  }

  & input[type="number"],
  & select,
  & button,
  & .ids__gen-cover-demo__palette-trigger {
    box-sizing: border-box;
    height: var(--ids__gen-cover-demo-control-height);
    margin: 0;
    border: 0;
    border-radius: var(--ids__radius-s);
    background: var(--ids__surface);
    color: var(--ids__text);
    font: inherit;
    line-height: 1.2;
  }

  & input[type="checkbox"] {
    width: 0.9em;
    height: 0.9em;
    margin: 0;
    accent-color: var(--ids__text);
    cursor: pointer;
  }

  & input[type="number"] {
    width: 4em;
    padding: 0 0.35em;
  }

  & select,
  & .ids__gen-cover-demo__aspect-select,
  & .ids__gen-cover-demo__palette-trigger {
    padding: 0 1.25em 0 0.35em;
    appearance: none;
    background-image:
      linear-gradient(45deg, transparent 50%, currentColor 50%),
      linear-gradient(135deg, currentColor 50%, transparent 50%);
    background-position:
      calc(100% - 0.65em) 55%,
      calc(100% - 0.4em) 55%;
    background-size:
      0.28em 0.28em,
      0.28em 0.28em;
    background-repeat: no-repeat;
  }

  & button {
    padding: 0 0.4em;
    cursor: pointer;

    &:hover {
      color: var(--ids__hover);
    }
  }

  & .ids__gen-cover-demo__palette-trigger {
    display: inline-flex;
    align-items: center;
    padding: 0 1.25em 0 0.35em;
    cursor: pointer;
  }

  & input[type="range"] {
    --ids__gen-cover-demo-range-progress: 0%;
    --ids__gen-cover-demo-range-track: 0.12em;
    --ids__gen-cover-demo-range-thumb: 0.55em;

    width: 5.5em;
    height: var(--ids__gen-cover-demo-control-height);
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    vertical-align: middle;
    appearance: none;
    -webkit-appearance: none;
  }

  & input[type="range"]::-webkit-slider-runnable-track {
    height: var(--ids__gen-cover-demo-range-track);
    border: 0;
    border-radius: 0;
    background: linear-gradient(
      to right,
      var(--ids__text-caption) 0%,
      var(--ids__text-caption) var(--ids__gen-cover-demo-range-progress),
      var(--ids__surface) var(--ids__gen-cover-demo-range-progress),
      var(--ids__surface) 100%
    );
  }

  & input[type="range"]::-webkit-slider-thumb {
    width: var(--ids__gen-cover-demo-range-thumb);
    height: var(--ids__gen-cover-demo-range-thumb);
    margin-top: calc(
      (
          var(--ids__gen-cover-demo-range-track) -
            var(--ids__gen-cover-demo-range-thumb)
        ) /
        2
    );
    border: 0;
    border-radius: 50%;
    background: var(--ids__text);
    box-shadow: none;
    appearance: none;
    -webkit-appearance: none;
  }

  & input[type="range"]::-moz-range-track {
    height: var(--ids__gen-cover-demo-range-track);
    border: 0;
    border-radius: 0;
    background: var(--ids__surface);
  }

  & input[type="range"]::-moz-range-progress {
    height: var(--ids__gen-cover-demo-range-track);
    border: 0;
    border-radius: 0;
    background: var(--ids__text-caption);
  }

  & input[type="range"]::-moz-range-thumb {
    width: var(--ids__gen-cover-demo-range-thumb);
    height: var(--ids__gen-cover-demo-range-thumb);
    border: 0;
    border-radius: 50%;
    background: var(--ids__text);
    box-shadow: none;
  }

  & .ids__gen-cover-demo__palette {
    position: relative;
    display: inline-flex;
    align-items: baseline;
  }

  & .ids__gen-cover-demo__palette-option {
    display: flex;
    align-items: center;
  }

  & .ids__gen-cover-demo__palette-list {
    position: absolute;
    z-index: 5;
    top: calc(100% + 0.2em);
    left: 0;
    margin: 0;
    padding: 0.15em;
    list-style: none;
    border: 0;
    border-radius: var(--ids__radius-s);
    background: var(--ids__surface);
    box-shadow: 0 0.4em 1em
      color-mix(in srgb, var(--ids__text) 18%, transparent);

    & [role="option"] {
      display: flex;
      padding: 0.1em 0.2em;
      cursor: pointer;
      border-radius: var(--ids__radius-s);

      &:hover,
      &[aria-selected="true"] {
        background: color-mix(in srgb, var(--ids__link) 12%, transparent);
      }
    }
  }

  & .ids__gen-cover-demo__swatches {
    display: flex;
    flex-direction: row;
    line-height: 0;
  }

  & .ids__gen-cover-demo__swatch {
    display: block;
    width: 0.95em;
    height: 0.95em;
    flex: 0 0 auto;
  }
}