:host {
  /**
  * @prop --background:  Same as --buffer-background when using a determinate progress bar, otherwise it styles the background of the ion-progress-bar itself.
  * @prop --progress-background: Color of the progress bar
  * @prop --buffer-background: Color of the buffer bar
  */
  --background: rgba(var(--ion-color-primary-rgb, 56, 128, 255), 0.2);
  --progress-background: var(--ion-color-primary, #3880ff);
  --buffer-background: var(--background);
  display: block;
  position: relative;
  width: 100%;
  contain: strict;
  overflow: hidden; }

:host(.ion-color) {
  --progress-background: var(--ion-color-base);
  --buffer-background: rgba(var(--ion-color-base-rgb), 0.2); }

:host(.progress-bar-indeterminate) {
  background: var(--buffer-background); }

.progress,
.progress-indeterminate,
.indeterminate-bar-primary,
.indeterminate-bar-secondary,
.progress-buffer-bar,
.progress-buffer-bar:before,
.buffer-circles {
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  position: absolute;
  width: 100%;
  height: 100%; }

.progress,
.progress-buffer-bar {
  transform-origin: left top;
  transition: transform 150ms linear; }
  :host-context([dir=rtl]) .progress, :host-context([dir=rtl]) .progress-buffer-bar {
    transform-origin: right top; }

.progress,
.progress-indeterminate {
  background: var(--progress-background);
  z-index: 2; }

.progress-buffer-bar {
  background: #fff;
  z-index: 1; }
  .progress-buffer-bar:before {
    background: var(--buffer-background);
    content: ""; }

.indeterminate-bar-primary {
  left: -145.16661%;
  right: 0;
  top: 0;
  bottom: 0;
  animation: primary-indeterminate-translate 2s infinite linear; }
  :host-context([dir=rtl]) .indeterminate-bar-primary {
    left: 0;
    right: -145.16661%; }
  .indeterminate-bar-primary .progress-indeterminate {
    animation: primary-indeterminate-scale 2s infinite linear;
    animation-play-state: inherit; }

.indeterminate-bar-secondary {
  left: -54.88889%;
  right: 0;
  top: 0;
  bottom: 0;
  animation: secondary-indeterminate-translate 2s infinite linear; }
  :host-context([dir=rtl]) .indeterminate-bar-secondary {
    left: 0;
    right: -54.88889%; }
  .indeterminate-bar-secondary .progress-indeterminate {
    animation: secondary-indeterminate-scale 2s infinite linear;
    animation-play-state: inherit; }

.buffer-circles {
  background: radial-gradient(ellipse at center, var(--buffer-background) 0%, var(--buffer-background) 30%, transparent 30%) repeat-x 5px center;
  background-size: 10px 10px;
  z-index: 0;
  animation: buffering 450ms infinite linear; }

:host(.progress-bar-reversed) .progress,
:host(.progress-bar-reversed) .progress-buffer-bar {
  transform-origin: right top; }
  :host([dir=rtl].progress-bar-reversed) .progress, :host([dir=rtl].progress-bar-reversed) .progress-buffer-bar {
    transform-origin: left top; }

:host(.progress-bar-reversed) .buffer-circles,
:host(.progress-bar-reversed) .indeterminate-bar-primary,
:host(.progress-bar-reversed) .indeterminate-bar-secondary,
:host(.progress-bar-reversed) .progress-indeterminate {
  animation-direction: reverse; }

:host(.progress-paused) .indeterminate-bar-secondary,
:host(.progress-paused) .indeterminate-bar-primary,
:host(.progress-paused) .buffer-circles {
  animation-play-state: paused; }

@keyframes primary-indeterminate-translate {
  0% {
    transform: translateX(0); }
  20% {
    animation-timing-function: cubic-bezier(0.5, 0, 0.70173, 0.49582);
    transform: translateX(0); }
  59.15% {
    animation-timing-function: cubic-bezier(0.30244, 0.38135, 0.55, 0.95635);
    transform: translateX(83.67142%); }
  100% {
    transform: translateX(200.61106%); } }

@keyframes primary-indeterminate-scale {
  0% {
    transform: scaleX(0.08); }
  36.65% {
    animation-timing-function: cubic-bezier(0.33473, 0.12482, 0.78584, 1);
    transform: scaleX(0.08); }
  69.15% {
    animation-timing-function: cubic-bezier(0.06, 0.11, 0.6, 1);
    transform: scaleX(0.66148); }
  100% {
    transform: scaleX(0.08); } }

@keyframes secondary-indeterminate-translate {
  0% {
    animation-timing-function: cubic-bezier(0.15, 0, 0.51506, 0.40969);
    transform: translateX(0); }
  25% {
    animation-timing-function: cubic-bezier(0.31033, 0.28406, 0.8, 0.73371);
    transform: translateX(37.65191%); }
  48.35% {
    animation-timing-function: cubic-bezier(0.4, 0.62704, 0.6, 0.90203);
    transform: translateX(84.38617%); }
  100% {
    transform: translateX(160.27778%); } }

@keyframes secondary-indeterminate-scale {
  0% {
    animation-timing-function: cubic-bezier(0.20503, 0.05705, 0.57661, 0.45397);
    transform: scaleX(0.08); }
  19.15% {
    animation-timing-function: cubic-bezier(0.15231, 0.19643, 0.64837, 1.00432);
    transform: scaleX(0.4571); }
  44.15% {
    animation-timing-function: cubic-bezier(0.25776, -0.00316, 0.21176, 1.38179);
    transform: scaleX(0.72796); }
  100% {
    transform: scaleX(0.08); } }

@keyframes buffering {
  to {
    transform: translateX(-10px); } }

:host {
  height: 4px; }