/*
 * 由 2.x 的 style-mobile.css 移植而来。
 * 关键差异：3.x 的画布嵌在 #GameDiv > #Cocos3dGameContainer > #GameCanvas 三层里，
 * 必须给这三层显式尺寸；2.x 的 #Cocos2dGameContainer 规则已不再适用，故移除。
 * 保留 2.x 的黑色底、overflow:hidden 以及 splash/进度条样式。
 */

html {
  -ms-touch-action: none;
}

body, canvas, div {
  display: block;
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
}

/* Remove spin of input type number */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

body {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  margin: 0;

  cursor: default;
  color: #888;
  background-color: #000;

  text-align: center;
  font-family: Helvetica, Verdana, Arial, sans-serif;

  display: flex;
  flex-direction: column;

  overflow: hidden;
}

/* 3.x 的容器结构，缺这条画布尺寸会塌成 0 */
#GameDiv, #Cocos3dGameContainer, #GameCanvas {
  width: 100%;
  height: 100%;
}

canvas {
  background-color: rgba(0, 0, 0, 0);
}

:root {
  --safe-top: env(safe-area-inset-top);
  --safe-right: env(safe-area-inset-right);
  --safe-bottom: env(safe-area-inset-bottom);
  --safe-left: env(safe-area-inset-left);
}

a:link, a:visited { color: #666; }
a:active, a:hover { color: #666; }

p.header { font-size: small; }
p.footer { font-size: x-small; }

#splash {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #171717 url(./splash.png) no-repeat no-repeat;
  background-size: auto 100%;
}

.progress-bar {
  position: absolute;
  left: 27.5%;
  top: 80%;
  height: 3px;
  padding: 2px;
  width: 45%;
  border-radius: 7px;
  box-shadow: 0 1px 5px #000 inset, 0 1px 0 #444;
}

.progress-bar span {
  display: block;
  height: 100%;
  border-radius: 3px;
  transition: width .4s ease-in-out;
  background-color: #3dc5de;
}

.stripes span {
  background-size: 30px 30px;
  background-image: linear-gradient(135deg, rgba(255, 255, 255, .15) 25%, transparent 25%,
                      transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%,
                      transparent 75%, transparent);
  animation: animate-stripes 1s linear infinite;
}

@keyframes animate-stripes {
  0%   { background-position: 0 0; }
  100% { background-position: 60px 0; }
}