/** @license
 * Shaka Player
 * Copyright 2016 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */

/* Ad controls. */
.ad-text-shadow() {
  /* Give white text a black shadow, so it's visible against a
   * white background. */
  text-shadow: 1px 1px 4px black;
}

.shaka-controls-container[ad-active="true"] {
  /* While showing an ad, pass pointer events through to the ad container. */
  pointer-events: none;

  /* Except in the bottom controls, which should still be clickable. */
  .shaka-bottom-controls {
    pointer-events: auto;
  }
}

.shaka-client-side-ad-container, .shaka-server-side-ad-container {
  .absolute-position();

  /* IMA SDK adds their own ad UI into an iframe element.
   * Adjust its position to fit in with our UI, when
   * Shaka UI is enabled. */
  iframe {
    .shaka-video-container[shaka-controls="true"] & {
      /* This moves the iframe up a little bit, so it
       * doesn't operlap with our controls. */
      height: 90%;
    }
  }
}

.shaka-server-side-ad-container {
  .fill-container();
  .shrinkable();

  &:not([ad-active="true"]) {
    pointer-events: none;
  }
}

.shaka-ad-controls {
  .hide-when-shaka-controls-disabled();

  display: flex;
  flex-direction: row;
  z-index: 1;

  /* Add some room between the ad controls and the controls
  button panel. */
  padding-bottom: 1%;

  button, div {
    color: white;
    font-size: initial;
  }

  div:not(.shaka-skip-ad-counter) {
    .bottom-panels-elements-margin();
  }
}

.shaka-ad-counter, .shaka-ad-position {
  .bottom-align-children();
  .ad-text-shadow();
}

.shaka-ad-controls .shaka-ad-position:not(.shaka-hidden) + .shaka-ad-counter {
  margin-left: 0.75em;
}

.shaka-skip-ad-container {
  /* Skip button is positioned at the very right edge of the
   * video container unlike the rest of the bottom controls. */
  position: relative;

  /* This math is determining how far the button is from the right edge.
   * Ad panel's parent is centered and @bottom-controls-width wide, so
   * 100% - @bottom-controls-width = margins from both sides of the container.
   * That divided by 2 is margin on one side, so we take that, and move the
   * button from its normal position to the right by that percentage.
   */
  right: calc((100% - @bottom-controls-width) / 2 * -1);
  display: flex;
  flex-direction: row;
  margin: 0;
}

.shaka-skip-ad-button {
  padding: 5px 15px;
  background: rgba(0 0 0 / 70%);
  border: none;

  &:disabled {
    background: rgba(0 0 0 / 30%);
  }

  cursor: pointer;
}

.shaka-skip-ad-counter {
  padding: 5px;
  background: rgba(0 0 0 / 70%);
  margin: 0;
}