/* Empty state: [data-empty] block shown in place of a list, table or result set with no rows */

:root,
:host,
[data-theme] {
  --pico-empty-state-max-inline-size: 28rem;
  --pico-empty-state-padding-block: calc(var(--pico-block-spacing-vertical) * 2);
  --pico-empty-state-icon-size: 1.5rem;
  --pico-empty-state-icon-color: var(--pico-primary);
  --pico-empty-state-icon-background: color-mix(
    in oklab,
    var(--pico-primary-background) 10%,
    transparent
  );
  --pico-empty-state-border-color: var(--pico-muted-border-color);
}

:where([data-empty]) {
  display: grid;
  justify-items: center;
  gap: calc(var(--pico-spacing) * 0.5);
  box-sizing: border-box;
  max-inline-size: var(--pico-empty-state-max-inline-size);
  margin-block: 0 var(--pico-block-spacing-vertical);
  margin-inline: auto;
  padding-block: var(--pico-empty-state-padding-block);
  padding-inline: var(--pico-block-spacing-horizontal);
  border: var(--pico-border-width) solid var(--pico-empty-state-border-color);
  border-radius: var(--pico-card-border-radius);
  text-align: center;

  /* display: grid beats the UA [hidden] rule */
  &[hidden] {
    display: none;
  }

  & > figure {
    display: grid;
    place-items: center;
    margin: 0 0 calc(var(--pico-spacing) * 0.25);
    padding: 0.75rem;
    border-radius: 50%;
    background-color: var(--pico-empty-state-icon-background);
    color: var(--pico-empty-state-icon-color);

    & > svg {
      display: block;
      inline-size: var(--pico-empty-state-icon-size);
      block-size: var(--pico-empty-state-icon-size);
    }
  }

  & > :is(h2, h3, h4, h5, h6) {
    margin: 0;
  }

  & > p {
    margin: 0;
    color: var(--pico-muted-color);
    text-wrap: balance;
  }

  & > footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: calc(var(--pico-spacing) * 0.5);
    margin: calc(var(--pico-spacing) * 0.5) 0 0;
    padding: 0;
    border: 0;
    background: none;

    & > :is(a, button, [role="button"]) {
      margin: 0;
    }
  }
}

:where([data-empty="compact"]) {
  --pico-empty-state-padding-block: var(--pico-spacing);
  --pico-empty-state-icon-size: 1.25rem;

  gap: calc(var(--pico-spacing) * 0.25);

  & > figure {
    margin: 0;
    padding: calc(var(--pico-spacing) * 0.5);
  }

  & > footer {
    margin-block-start: calc(var(--pico-spacing) * 0.25);
  }
}

/* Fallback inside a table that must keep its header: the frame is the table's */
:where(td):has(> [data-empty]) {
  padding: 0;

  & > [data-empty] {
    max-inline-size: none;
    margin: 0;
    border: 0;
    border-radius: 0;
  }
}