:root {
  --spinner-bg-color: light-dark(#edf2f7, #2c313d);
  --spinner-accent-color: light-dark(#319795, #81e6d9);
  --body-bg-color: light-dark(#fff, #1a202c);
  --result-card-border-color: light-dark(#2dd4bf, #f0fdfa);
}

* {
  -webkit-tap-highlight-color: transparent;
}

@media (display-mode: standalone) {
  html,
  body {
    overscroll-behavior: none;
  }
}

html {
  -webkit-overflow-scrolling: touch;
}

html:not([data-theme]) {
  /* Chakra sets color scheme automatically when dark or light mode is selected */
  color-scheme: light dark;
}

body {
  background-color: var(--body-bg-color);
}

#resultCard[data-card-animation='true'] {
  animation: 0.5s borderFlash ease-out;
}

.loader-container {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100vh;
}

.loader {
  width: 48px;
  height: 48px;
  border: 3px solid var(--spinner-bg-color);
  border-top-color: var(--spinner-accent-color);
  border-radius: 50%;
  display: inline-block;
  box-sizing: border-box;
  animation: rotation 1s ease-in-out infinite;
}

@keyframes borderFlash {
  0% {
    outline: 3px solid transparent;
  }
  40% {
    outline: 3px solid var(--result-card-border-color);
  }
  100% {
    outline: 3px solid transparent;
  }
}

@keyframes rotation {
  to {
    transform: rotate(360deg);
  }
}