/* mixins & extensions */
@keyframes in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes in-down {
  0% {
    opacity: 0;
    transform: translate3D(0, -5px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3D(0, 0, 0);
  }
}
@keyframes in-up {
  0% {
    opacity: 0;
    transform: translate3D(0, 5px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3D(0, 0, 0);
  }
}
@keyframes in-scale {
  0% {
    opacity: 0;
    transform: scale3D(0.95, 0.95, 1);
  }
  100% {
    opacity: 1;
    transform: scale3D(1, 1, 1);
  }
}
:root {
  --calcite-animation-timing: calc(150ms * var(--calcite-internal-duration-factor));
  --calcite-internal-duration-factor: var(--calcite-duration-factor, 1);
  --calcite-internal-animation-timing-fast: calc(100ms * var(--calcite-internal-duration-factor));
  --calcite-internal-animation-timing-medium: calc(200ms * var(--calcite-internal-duration-factor));
  --calcite-internal-animation-timing-slow: calc(300ms * var(--calcite-internal-duration-factor));
}

.calcite-animate {
  opacity: 0;
  animation-fill-mode: both;
  animation-duration: var(--calcite-animation-timing);
}

.calcite-animate__in {
  animation-name: in;
}

.calcite-animate__in-down {
  animation-name: in-down;
}

.calcite-animate__in-up {
  animation-name: in-up;
}

.calcite-animate__in-scale {
  animation-name: in-scale;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --calcite-internal-duration-factor: 0.01;
  }
}
/**
* Currently only used in Checkbox.
*/
:root {
  --calcite-floating-ui-transition: var(--calcite-animation-timing);
}

:host([hidden]) {
  display: none;
}

:host([layout=horizontal][disabled]) .stepper-item-header,  :host([disabled]) {
  pointer-events: none;
  cursor: default;
  -webkit-user-select: none;
          user-select: none;
  opacity: var(--calcite-ui-opacity-disabled);
}

:host([scale=s]) {
  --calcite-stepper-item-spacing-unit-s: 0.25rem;
  --calcite-stepper-item-spacing-unit-m: 0.75rem;
  --calcite-stepper-item-spacing-unit-l: 1rem;
  font-size: var(--calcite-font-size--1);
  line-height: 1rem;
  margin-inline-end: 0.25rem;
}
:host([scale=s]) .stepper-item-description {
  font-size: var(--calcite-font-size--2);
  line-height: 1rem;
}

:host([scale=m]) {
  --calcite-stepper-item-spacing-unit-s: 0.5rem;
  --calcite-stepper-item-spacing-unit-m: 1rem;
  --calcite-stepper-item-spacing-unit-l: 1.25rem;
  font-size: var(--calcite-font-size-0);
  line-height: 1.25rem;
  margin-inline-end: 0.5rem;
}
:host([scale=m]) .stepper-item-description {
  font-size: var(--calcite-font-size--1);
  line-height: 1rem;
}

:host([scale=l]) {
  --calcite-stepper-item-spacing-unit-s: 0.75rem;
  --calcite-stepper-item-spacing-unit-m: 1.25rem;
  --calcite-stepper-item-spacing-unit-l: 1.5rem;
  font-size: var(--calcite-font-size-1);
  line-height: 1.5rem;
  margin-inline-end: 0.75rem;
}
:host([scale=l]) .stepper-item-description {
  font-size: var(--calcite-font-size-0);
  line-height: 1.25rem;
}

:host {
  position: relative;
  display: flex;
  flex-grow: 1;
  flex-direction: column;
  align-self: flex-start;
  margin-block-end: var(--calcite-stepper-item-spacing-unit-s);
}

:host .container {
  position: relative;
  display: flex;
  flex-grow: 1;
  cursor: pointer;
  flex-direction: column;
  border-width: 0px;
  border-block-start-width: 2px;
  border-style: solid;
  border-color: var(--calcite-ui-border-3);
  color: var(--calcite-ui-text-3);
  text-decoration-line: none;
  outline: 2px solid transparent;
  outline-offset: 2px;
  transition-duration: 150ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

:host {
  outline-color: transparent;
}

:host(:focus) {
  outline: 2px solid var(--calcite-ui-brand);
  outline-offset: 2px;
}

:host .stepper-item-header {
  display: flex;
  cursor: pointer;
  align-items: flex-start;
}

:host .stepper-item-content, 
:host .stepper-item-header {
  transition-duration: 150ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  padding-block: var(--calcite-stepper-item-spacing-unit-l);
  padding-inline-end: var(--calcite-stepper-item-spacing-unit-m);
  text-align: start;
}

:host .stepper-item-header * {
  display: inline-flex;
  align-items: center;
  transition-duration: 150ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

:host .stepper-item-content {
  display: none;
  inline-size: 100%;
  flex-direction: column;
  font-size: var(--calcite-font-size--2);
  line-height: 1.375;
}

:host .stepper-item-icon {
  margin-inline-end: var(--calcite-stepper-item-spacing-unit-m);
  margin-block-start: 1px;
  display: inline-flex;
  block-size: 0.75rem;
  flex-shrink: 0;
  align-self: flex-start;
  color: var(--calcite-ui-text-3);
  opacity: var(--calcite-ui-opacity-disabled);
  transition-duration: 150ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

:host .stepper-item-header-text {
  flex-direction: column;
  text-align: initial;
  margin-inline-end: auto;
}

:host .stepper-item-heading, 
:host .stepper-item-description {
  display: flex;
  inline-size: 100%;
}

:host .stepper-item-heading {
  margin-block-end: 0.25rem;
  font-weight: var(--calcite-font-weight-medium);
  color: var(--calcite-ui-text-2);
}

:host .stepper-item-description {
  color: var(--calcite-ui-text-3);
}

:host .stepper-item-number {
  font-weight: var(--calcite-font-weight-medium);
  color: var(--calcite-ui-text-3);
  transition-duration: 150ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  margin-inline-end: var(--calcite-stepper-item-spacing-unit-m);
}

:host([disabled]) ::slotted([calcite-hydrated][disabled]),
:host([disabled]) [calcite-hydrated][disabled] {
  /* prevent opacity stacking */
  opacity: 1;
}

:host([complete]) .container {
  border-color: rgba(0, 122, 194, 0.5);
}
:host([complete]) .container .stepper-item-icon {
  color: var(--calcite-ui-brand);
}

:host([error]) .container {
  border-block-start-color: var(--calcite-ui-danger);
}
:host([error]) .container .stepper-item-number {
  color: var(--calcite-ui-danger);
}
:host([error]) .container .stepper-item-icon {
  opacity: 1;
  color: var(--calcite-ui-danger);
}

:host(:hover:not([disabled]):not([selected])) .container, 
:host(:focus:not([disabled]):not([selected])) .container {
  border-block-start-color: var(--calcite-ui-brand);
}
:host(:hover:not([disabled]):not([selected])) .container .stepper-item-heading, 
:host(:focus:not([disabled]):not([selected])) .container .stepper-item-heading {
  color: var(--calcite-ui-text-1);
}
:host(:hover:not([disabled]):not([selected])) .container .stepper-item-description, 
:host(:focus:not([disabled]):not([selected])) .container .stepper-item-description {
  color: var(--calcite-ui-text-2);
}

:host([error]:hover:not([disabled]):not([selected])) .container, 
:host([error]:focus:not([disabled]):not([selected])) .container {
  border-block-start-color: var(--calcite-ui-danger-hover);
}

:host([selected]) .container {
  border-block-start-color: var(--calcite-ui-brand);
}
:host([selected]) .container .stepper-item-heading {
  color: var(--calcite-ui-text-1);
}
:host([selected]) .container .stepper-item-description {
  color: var(--calcite-ui-text-2);
}
:host([selected]) .container .stepper-item-number {
  color: var(--calcite-ui-brand);
}
:host([selected]) .container .stepper-item-icon {
  color: var(--calcite-ui-brand);
  opacity: 1;
}

:host([selected]) .container .stepper-item-content {
  display: flex;
}

:host([layout=vertical]) .container {
  margin-inline: 0px;
  margin-block-start: 0px;
  flex: 1 1 auto;
  border-block-start-width: 0px;
  border-style: solid;
  border-color: var(--calcite-ui-border-3);
  padding-block: 0px;
  border-inline-start-width: 2px;
  padding-inline-start: var(--calcite-stepper-item-spacing-unit-l);
}
:host([layout=vertical]) .container .stepper-item-icon {
  order: 3;
  margin-block: 1px 0px;
  padding-inline-start: var(--calcite-stepper-item-spacing-unit-s);
  margin-inline-start: auto;
}
:host([layout=vertical]) .container .stepper-item-header {
  padding-inline-end: 0px;
}
:host([layout=vertical]) .container .stepper-item-content {
  padding: 0px;
}

:host([layout=vertical][complete]) .container {
  border-color: rgba(0, 122, 194, 0.5);
}

:host([layout=vertical][complete]:hover:not([disabled]):not([selected])) .container, 
:host([layout=vertical][complete]:focus:not([disabled]):not([selected])) .container {
  border-color: var(--calcite-ui-brand);
}

:host([layout=vertical][error]) .container {
  border-color: var(--calcite-ui-danger);
}

:host([layout=vertical][selected]) .container {
  border-color: var(--calcite-ui-brand);
}
:host([layout=vertical][selected]) .container .stepper-item-content ::slotted(:last-child) {
  margin-block-end: var(--calcite-stepper-item-spacing-unit-l);
}

:host([layout=vertical]:hover:not([disabled]):not([selected])) .container,
:host([layout=vertical]:focus:not([disabled]):not([selected])) .container {
  border-color: rgba(0, 122, 194, 0.5);
}

:host([layout=vertical][error]:hover:not([disabled]):not([selected])) .container, 
:host([layout=vertical][error]:focus:not([disabled]):not([selected])) .container {
  border-color: var(--calcite-ui-danger-hover);
}

:host([layout=horizontal]) {
  display: contents;
}
:host([layout=horizontal]) .container {
  display: contents;
}
:host([layout=horizontal]) .stepper-item-header {
  border-width: 0px;
  border-block-start-width: 2px;
  border-style: solid;
  border-color: var(--calcite-ui-border-3);
  outline-color: transparent;
  grid-row: items;
  margin-inline-end: 0.5rem;
  margin-block-end: var(--calcite-stepper-item-spacing-unit-s);
}
:host([layout=horizontal]) .stepper-item-header:focus {
  outline: 2px solid var(--calcite-ui-brand);
  outline-offset: 2px;
}
:host([layout=horizontal]) .stepper-item-content {
  cursor: auto;
  transition-duration: 150ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  padding-block: 0;
  padding-inline-end: var(--calcite-stepper-item-spacing-unit-m);
  text-align: start;
}

:host([layout=horizontal][selected]) .stepper-item-content {
  grid-area: 2/1/2/-1;
}

:host([layout=horizontal][scale=s]) .stepper-item-header {
  margin-inline-end: 0.25rem;
  margin-block-end: var(--calcite-stepper-item-spacing-unit-s);
}

:host([layout=horizontal][scale=l]) .stepper-item-header {
  margin-inline-end: 0.75rem;
  margin-block-end: var(--calcite-stepper-item-spacing-unit-s);
}

:host([layout=horizontal][complete]) .stepper-item-header {
  border-color: rgba(0, 122, 194, 0.5);
}

:host([layout=horizontal][complete]:hover:not([disabled]):not([selected])) .stepper-item-header, 
:host([layout=horizontal][complete]:focus:not([disabled]):not([selected])) .stepper-item-header {
  border-color: var(--calcite-ui-brand);
}

:host([layout=horizontal][error]) .stepper-item-header {
  border-color: var(--calcite-ui-danger);
}

:host([layout=horizontal][selected]) .stepper-item-header {
  border-color: var(--calcite-ui-brand);
}

:host([layout=horizontal]:hover:not([disabled]):not([selected])) .stepper-item-header,
:host([layout=horizontal]:focus:not([disabled]):not([selected])) .stepper-item-header {
  border-color: rgba(0, 122, 194, 0.5);
}

:host([layout=horizontal][error]:hover:not([disabled]):not([selected])) .stepper-item-header, 
:host([layout=horizontal][error]:focus:not([disabled]):not([selected])) .stepper-item-header {
  border-color: var(--calcite-ui-danger-hover);
}

@media (forced-colors: active) {
  :host .container {
    outline-width: 0;
    outline-offset: 0;
  }

  :host(:focus),
:host(:focus-visible) {
    outline-color: canvasText;
  }

  :host([selected]) .container {
    border-block-start-color: highlight;
  }
  :host([selected]) .container .stepper-item-number {
    color: highlight;
  }
  :host([selected]) .container .stepper-item-icon {
    color: highlight;
  }

  :host([layout=vertical][selected]) .container {
    border-color: highlight;
  }
}