/*
 * @file
 * Status messages.
 */

.messages-list {
  --horizontal-offset: var(--spacing-s);

  container-type: inline-size;
  padding-block: 0;
  padding-inline: 0;
  list-style: none;

  &:last-child {
    margin-bottom: 0;
  }
}

.messages {
  --messages-icon-size: 40px;
  --messages-surface: var(--theme-surface);
  --messages-text: var(--theme-text-color-loud);
  --messages-border-radius: var(--radius-md);
  --transition-out-duration: 0.2s;

  min-height: calc(var(--messages-icon-size) + 2 * var(--spacing-xs));
  max-width: 100%;
  padding: var(--spacing-xs) var(--spacing-s);
  border-radius: var(--messages-border-radius);
  color: var(--messages-text);
  border: solid 1px transparent;
  background-color: var(--messages-surface);
  background-image: none !important; /* Override some Webform styles. */

  @media (prefers-reduced-motion: no-preference) {
    transition: height var(--transition-out-duration), padding-block var(--transition-out-duration), opacity var(--transition-out-duration), margin-block var(--transition-out-duration);
  }

  & * {
    color: inherit;
  }

  /* Additional specificity to override contrib modules. */
  &.messages-list__item {
    background-image: none;
  }
}

.messages__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

:where(.messages) ~ .messages {
  margin-block-start: var(--spacing-xs);
}

/* Helper to animate out, prior to being removed from DOM. */
.messages.messages--👋 { /* stylelint-disable-line selector-class-pattern */
  height: 0;
  min-height: 0;
  margin-block: 0;
  padding-block: 0;
  overflow: clip;
  opacity: 0;
}

.messages__item + .messages__item {
  margin-block-start: var(--spacing-xxs);
}

.messages__container {
  display: flex;

  @container (width < 300px) {
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
  }
}

.messages__header {
  flex-shrink: 0;
  margin-inline-end: var(--spacing-xs);

  &.no-icon {
    margin-inline-end: 0;
  }

  h2 {
    margin: 0; /* Even though this is visually-hidden, the margin appears and causes scroll bars in region bottom right. */
  }
}

.messages__content {
  overflow: auto; /* Ensure large code blocks can be scrolled to. */
  flex: 1;
  padding-block-start: 3px;

  @container (width < 300px) {
    order: 2;
    flex-basis: 100%;
  }

  .messages__list,
  .messages__list li {
    margin: revert;
    padding: revert;
    list-style: revert;

    &::marker {
      color: currentColor;
    }
  }
}

.messages__button {
  flex-shrink: 0;
  margin-inline-start: var(--spacing-xs);
  padding-block-start: 3px;
}

.messages__close {
  position: relative;
  width: 25px;
  height: 25px;
  padding: 0;
  cursor: pointer;
  vertical-align: top;
  border: 0;
  background: none;
  appearance: none;

  &::before,
  &::after {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    width: 33px;
    height: 0;
    content: "";
    border-top: solid 2px currentColor;
    translate: -50% -50%;
    opacity: 0.5;
  }

  &::before {
    rotate: 45deg;
  }

  &::after {
    rotate: -45deg;
  }

  &:hover {
    &::before,
    &::after {
      border-color: #aaa; /* @todo */
    }
  }

  &:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
  }
}

.messages__icon svg {
  vertical-align: top;

  @media (forced-colors: active) {
    fill: canvasText !important;
  }
}

.messages--error .messages__icon svg {
  fill: var(--theme-color-error);
}

.messages--warning .messages__icon svg {
  fill: var(--theme-color-warning);
}

.messages--status .messages__icon svg {
  fill: var(--theme-color-success);
}

.messages--info .messages__icon svg {
  fill: var(--theme-color-info);
}

.messages a {
  color: inherit;
}

.messages pre {
  margin: 0;
}

.js-form-managed-file .messages {
  margin-block-end: var(--spacing-xs);
  border-inline-start: solid 6px var(--theme-color-error);
}