* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
}

html {
  font-size: 62.5%;
}

body,
html,
.app {
  width: 100%;
  height: 100%;
}

body {
  font-family: "Roboto", "Segoe UI", sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-primary);
}

@media only screen and (max-width: 767px) {
  html {
    font-size: 2.4vw;
  }
}

.app {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: transparent;
  z-index: 100;
  visibility: hidden;
}

.overlay.active {
  visibility: visible;
}

svg {
  display: flex;
}

button,
input {
  border: none;
  outline: none;
}