/**
 * @file
 * Buttons, icon buttons and the form actions row.
 *
 * .dds-button works on <a>, <button> and <input>. A Webform submit is an
 * <input> (Drupal AJAX binds to it), so its icon is a sibling span laid over
 * the input's padding, ignoring the pointer.
 */

:where(.gdrfad-dds) .dds-button,
.gdrfad-dds-embedded .dds-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-gap-sm);
  min-block-size: 48px;
  margin: 0;
  padding-block: 0;
  padding-inline: var(--padding-padding-lg);
  border: 1px solid transparent;
  border-radius: var(--radius-xs);
  font-family: inherit;
  font-size: var(--font-size-caption);
  font-weight: 700;
  line-height: var(--line-height-caption);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out);
  -webkit-appearance: none;
  appearance: none;
}

:where(.gdrfad-dds) .dds-button:hover,
.gdrfad-dds-embedded .dds-button:hover {
  text-decoration: none;
}

:where(.gdrfad-dds) .dds-button--primary,
.gdrfad-dds-embedded .dds-button--primary {
  background: var(--primary-primary);
  color: var(--primary-on-primary);
}

:where(.gdrfad-dds) .dds-button--primary:hover,
.gdrfad-dds-embedded .dds-button--primary:hover {
  background: var(--state-layers-primary-hovered);
  color: var(--primary-on-primary);
}

:where(.gdrfad-dds) .dds-button--secondary,
.gdrfad-dds-embedded .dds-button--secondary {
  border-color: var(--primary-primary);
  background: transparent;
  color: var(--primary-primary);
}

:where(.gdrfad-dds) .dds-button--secondary:hover,
.gdrfad-dds-embedded .dds-button--secondary:hover {
  background: var(--primary-primary-variant);
  color: var(--primary-primary);
}

:where(.gdrfad-dds) .dds-button--tertiary,
.gdrfad-dds-embedded .dds-button--tertiary {
  padding-inline: var(--padding-padding-sm);
  background: transparent;
  color: var(--primary-primary);
}

:where(.gdrfad-dds) .dds-button--tertiary:hover,
.gdrfad-dds-embedded .dds-button--tertiary:hover {
  background: var(--primary-primary-variant);
  color: var(--primary-primary);
}

:where(.gdrfad-dds) .dds-button:disabled,
:where(.gdrfad-dds) .dds-button[aria-disabled="true"],
.gdrfad-dds-embedded .dds-button:disabled,
.gdrfad-dds-embedded .dds-button[aria-disabled="true"] {
  border-color: transparent;
  background: var(--state-layers-disabled);
  color: var(--state-layers-on-disabled);
  cursor: not-allowed;
}

/* Submit inputs with an icon. */
:where(.gdrfad-dds) .dds-button-wrap,
.gdrfad-dds-embedded .dds-button-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

:where(.gdrfad-dds) .dds-button-wrap--icon-end > .dds-button,
.gdrfad-dds-embedded .dds-button-wrap--icon-end > .dds-button {
  padding-inline-end: 44px;
}

:where(.gdrfad-dds) .dds-button-wrap--icon-start > .dds-button,
.gdrfad-dds-embedded .dds-button-wrap--icon-start > .dds-button {
  padding-inline-start: 44px;
}

:where(.gdrfad-dds) .dds-button-wrap__icon,
.gdrfad-dds-embedded .dds-button-wrap__icon {
  position: absolute;
  inset-block-start: 50%;
  display: flex;
  translate: 0 -50%;
  pointer-events: none;
}

:where(.gdrfad-dds) .dds-button-wrap--icon-end > .dds-button-wrap__icon,
.gdrfad-dds-embedded .dds-button-wrap--icon-end > .dds-button-wrap__icon {
  inset-inline-end: var(--padding-padding-lg);
}

:where(.gdrfad-dds) .dds-button-wrap--icon-start > .dds-button-wrap__icon,
.gdrfad-dds-embedded .dds-button-wrap--icon-start > .dds-button-wrap__icon {
  inset-inline-start: var(--padding-padding-lg);
}

:where(.gdrfad-dds) .dds-button--primary ~ .dds-button-wrap__icon,
.gdrfad-dds-embedded .dds-button--primary ~ .dds-button-wrap__icon {
  color: var(--primary-on-primary);
}

:where(.gdrfad-dds) .dds-button--secondary ~ .dds-button-wrap__icon,
.gdrfad-dds-embedded .dds-button--secondary ~ .dds-button-wrap__icon {
  color: var(--primary-primary);
}

:where(.gdrfad-dds) .dds-button:disabled ~ .dds-button-wrap__icon,
.gdrfad-dds-embedded .dds-button:disabled ~ .dds-button-wrap__icon {
  color: var(--state-layers-on-disabled);
}

/* #states hides only the <input>; the wrapper and its icon go with it. Its
 * own rule: an unsupported :has() drops the whole selector list. */
:where(.gdrfad-dds) .dds-button-wrap:has(> .js-webform-states-hidden),
.gdrfad-dds-embedded .dds-button-wrap:has(> .js-webform-states-hidden) {
  display: none;
}

/* Icon-only buttons (Menu, Close, Appearance). */
:where(.gdrfad-dds) .dds-icon-button,
.gdrfad-dds-embedded .dds-icon-button {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  inline-size: 40px;
  block-size: 40px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--surface-on-surface-variant);
  cursor: pointer;
}

:where(.gdrfad-dds) .dds-icon-button:hover,
.gdrfad-dds-embedded .dds-icon-button:hover {
  background: var(--surface-surface-container-high);
  color: var(--surface-on-surface);
}

@media (pointer: coarse) {
  :where(.gdrfad-dds) .dds-icon-button,
  .gdrfad-dds-embedded .dds-icon-button {
    inline-size: 44px;
    block-size: 44px;
  }
}

/* Form actions: Back at the start, Continue / Submit at the end. The :not()
 * keeps Webform's hidden progress-link buttons (.webform-wizard-pages-links,
 * display: none at equal weight) hidden. */
:where(.gdrfad-dds) .form-actions:not(.webform-wizard-pages-links),
.gdrfad-dds-embedded .form-actions:not(.webform-wizard-pages-links) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--gap-gap-md) var(--gap-gap-lg);
  margin-block-start: var(--padding-padding-sm);
  padding-block-start: var(--padding-padding-xl);
  border-block-start: 1px solid var(--surface-outline-variant);
}

:where(.gdrfad-dds) .form-actions .dds-button-wrap:has(> .webform-button--next),
.gdrfad-dds-embedded .form-actions .dds-button-wrap:has(> .webform-button--next) {
  margin-inline-start: auto;
}

:where(.gdrfad-dds) .form-actions .dds-button-wrap:has(> .webform-button--submit),
.gdrfad-dds-embedded .form-actions .dds-button-wrap:has(> .webform-button--submit) {
  margin-inline-start: auto;
}

@media (max-width: 767px) {
  :where(.gdrfad-dds) .form-actions:not(.webform-wizard-pages-links) {
    flex-direction: column;
    align-items: stretch;
  }

  :where(.gdrfad-dds) .form-actions .dds-button-wrap,
  :where(.gdrfad-dds) .form-actions .dds-button {
    inline-size: 100%;
  }

  :where(.gdrfad-dds) .form-actions .dds-button-wrap:has(> .webform-button--next),
  :where(.gdrfad-dds) .form-actions .dds-button-wrap:has(> .webform-button--submit) {
    margin-inline-start: 0;
  }
}


@container gdrfad-dds (max-width: 767px) {
  .gdrfad-dds-embedded .form-actions:not(.webform-wizard-pages-links) {
    flex-direction: column;
    align-items: stretch;
  }

  .gdrfad-dds-embedded .form-actions .dds-button-wrap,
  .gdrfad-dds-embedded .form-actions .dds-button {
    inline-size: 100%;
  }

  .gdrfad-dds-embedded .form-actions .dds-button-wrap:has(> .webform-button--next),
  .gdrfad-dds-embedded .form-actions .dds-button-wrap:has(> .webform-button--submit) {
    margin-inline-start: 0;
  }
}