themes/claro/css/components/dialog.pcss.css
/**
 * @file
 * Presentational styles for Drupal dialogs.
 */

.ui-dialog {
  position: absolute;
  inset-block-start: 0;
  left: 0;
  padding: 0;
  border: 0;
  border-radius: var(--jui-dialog-border-radius);
  background: transparent;
  box-shadow: var(--jui-dialog-box-shadow);

  &:focus {
    outline: var(--jui-dialog--focus-outline);
    box-shadow: var(--jui-dialog--focus-box-shadow);
  }

  /* Media queries are moved outside */
}

@media (forced-colors: active) {
  .ui-dialog {
    border: 1px solid transparent;
  }
}

@media all and (max-width: 48em) {
  .ui-dialog:not(.ui-dialog-off-canvas) {
    min-width: 92%;
    max-width: 92%;
  }
}

.ui-dialog {
  .ui-dialog-titlebar {
    position: relative;
    box-sizing: border-box;
    padding-block: var(--space-m);
    padding-inline: var(--space-l) var(--jui-dialog-close-button-reserved-space);
    color: var(--jui-dialog-title-color);
    border-start-end-radius: var(--jui-dialog-border-radius);
    border-start-start-radius: var(--jui-dialog-border-radius);
    background: var(--jui-dialog-title-bg-color);
    line-height: calc(var(--space-m) * 2);

    .ui-dialog-title {
      -webkit-font-smoothing: antialiased;
      margin: 0;
      font-size: var(--jui-dialog-title-font-size);
      font-weight: bold;
    }

    .ui-dialog-titlebar-close {
      position: absolute;
      inset-block-start: 50%;
      inset-inline-end: 0;
      box-sizing: border-box;
      inline-size: var(--jui-dialog-close-button-size);
      block-size: var(--jui-dialog-close-button-size);
      margin-inline: var(--space-l);
      padding: 0;
      transition: all 0.1s;
      transform: translateY(-50%);
      border: 2px solid transparent;
      border-radius: var(--jui-dialog-close-button-border-radius);
      background: none;

      &:hover {
        border-color: var(--color-white);
      }

      &:focus {
        border-color: var(--color-focus);
        outline: var(--jui-dialog--focus-outline);
        box-shadow: none;
      }

      .ui-icon.ui-icon-closethick {
        width: 100%;
        height: 100%;
        margin: 0;
        transform: translate(-50%, -50%);
        background: url(../../images/icons/d3d4d9/ex.svg) no-repeat 50%;

        @media (forced-colors: active) {
          background: buttontext;
          mask: url(../../images/icons/d3d4d9/ex.svg) no-repeat 50%;
        }
      }
    }
  }

  > .ui-dialog-content {
    overflow: auto;
    padding: var(--space-m) var(--space-l);
    color: var(--color-text);
    background: var(--color-white);

    .form-actions,
    .field-actions {
      margin: 0;
      padding: 0;
    }
  }

  > .ui-dialog-buttonpane {
    color: var(--color-text);
    border-bottom-right-radius: var(--jui-dialog-border-radius);
    border-bottom-left-radius: var(--jui-dialog-border-radius);
    background: var(--color-gray-050);

    .ui-dialog-buttonset {
      display: flex;
      gap: var(--space-s);
      justify-content: flex-end;
      margin-block: var(--space-m);
      margin-inline-end: var(--space-l);

      & > * {
        margin: 0;
      }
    }

    .ui-button-text-only .ui-button-text {
      padding: 0;
    }
  }

  &.ui-dialog-off-canvas {
    .ui-widget-content.ui-dialog-content {
      background: none;
    }
  }
}

#drupal-off-canvas {
  .form-item .form-item__description {
    color: var(--color-gray-050);
    font-size: 0.75rem;
  }
}
