/* 全屏自适应背景：cover 铺满视口（qidong / main 共用，两侧可见） */
html {
  -ms-touch-action: none;
  width: 100%;
  height: 100%;
  min-height: 100%;
  margin: 0;
  padding: 0;
  background-color: #140822;
  background-image: url("./assets/common_bg.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

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;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/* Remove spin of input type number */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    /* display: none; <- Crashes Chrome on hover */
    -webkit-appearance: none;
    margin: 0; /* <-- Apparently some margin are still there even though it's hidden */
}

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

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

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

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

/* 竖屏游戏区由引擎按 designResolution 缩放居中；不要强行 100% 铺满 */
#GameDiv {
  margin: 0 auto;
  background-color: transparent;
}

#Cocos3dGameContainer,
#GameCanvas {
  width: 100%;
  height: 100%;
  background-color: transparent;
}

: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);
}