* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  background: #000;
  overflow: hidden;
}

#stage {
  position: relative;
  width: 100vw;
  height: 100dvh;
}

#video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.zona {
  position: absolute;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.zona:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: -2px;
}

#fullscreen-toggle {
  position: absolute;
  z-index: 2;
  top: calc(env(safe-area-inset-top, 0px) + 16px);
  right: calc(env(safe-area-inset-right, 0px) + 16px);
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.48);
  color: #fff;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  backdrop-filter: blur(8px);
}

#fullscreen-toggle svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

#fullscreen-toggle .icon-exit {
  display: none;
}

#fullscreen-toggle[data-fullscreen="true"] .icon-enter {
  display: none;
}

#fullscreen-toggle[data-fullscreen="true"] .icon-exit {
  display: block;
}

#fullscreen-toggle:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}