/**
 * Copyright 2016 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* Experimentation has revealed that unless html, body, and videoContainer are
 * width and height 100%, video can force all its parents to grow larger than
 * window.innerHeight, causing things to be cut off for some content.
 */
html {
  width: 100%;
  height: 100%;
}

body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: Roboto, sans-serif;
  font-weight: 300;
  background-color: black;
  color: white;
}

#videoContainer {
  width: 100%;
  height: 100%;
}

#video {
  width: 100%;
  height: 100%;
  margin: auto;
}

#controlsContainer {
  padding: 0 3%;
  height: auto;
}

#controls {
  height: 100%;
  max-width: initial;
}

#controls * {
  font-size: 35px;
}

#controls button {
  width: 50px;
  height: 50px;
}

#seekBar {
  height: 12px;
  border-radius: 12px;
}

#seekBar::-webkit-slider-thumb {
  width: 30px;
  height: 30px;
  border-radius: 30px;
  opacity: 0.5;
}

#bufferingSpinner {
  transform: scale(2.0);
}

.overlay-parent {
  /* Makes this a positioned ancestor of .overlay */
  position: relative;
}

.overlay {
  /* Allows this to be positioned relative to a containing .overlay-parent */
  position: absolute;
}

#idle {
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;

  padding-top: 60px;
  padding-left: 0;
  background-color: black;

  /* To make it easier to view in a browser in some non-Chromecast size: */
  background-repeat: no-repeat;

  /* Chromecast receiver guidelines say to change the screen every 30-60s */
  animation: bg-change 90s linear infinite;
}

#idle h1 {
  margin-left: 100px;
}

#idle h2 {
  font-weight: normal;
  margin-left: 100px;
  width: 550px;
}

/* Preload the background images for idle mode */
body:after {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  z-index: -1;
  content: url(idle1.jpg) url(idle2.jpg) url(idle3.jpg);
}

@keyframes bg-change {
  0%   { background-image: url('idle1.jpg'); padding-left: 0; }
  32%  { background-image: url('idle1.jpg'); padding-left: 0; }

  34%  { background-image: url('idle2.jpg'); padding-left: 0; }
  49%  { background-image: url('idle2.jpg'); padding-left: 0; }
  50%  { background-image: url('idle2.jpg'); padding-left: 400px; }
  65%  { background-image: url('idle2.jpg'); padding-left: 400px; }

  67%  { background-image: url('idle3.jpg'); padding-left: 400px; }
  87%  { background-image: url('idle3.jpg'); padding-left: 400px; }
  88%  { background-image: url('idle3.jpg'); padding-left: 0; }
  98%  { background-image: url('idle3.jpg'); padding-left: 0; }

  100% { background-image: url('idle1.jpg'); padding-left: 0; }
}