@layer utilities {
  .shake {
    animation: shake 400ms both;
  }

  @keyframes appear-then-fade {
    0%,100% { opacity: 0; }
    5%,60%  { opacity: 1; }
  }

  @keyframes gradient {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }

  @keyframes pulse {
    0%   { opacity: 1; }
    50%  { opacity: 0.4; }
    100% { opacity: 1; }
  }

  /* Keyframes */
  @keyframes react {
    0%   { transform: scale(0.85);  opacity: 0; }
    50%  { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(1); }
  }

  @keyframes scale-fade-out {
    0%   { transform: scale(1); opacity: 1; }
    100% { transform: scale(0); opacity: 0; }
  }

  @keyframes shake {
    0%  { transform: translateX(-2rem); }
    25% { transform: translateX(2rem); }
    50% { transform: translateX(-1rem); }
    75% { transform: translateX(1rem); }
  }

  @keyframes slide-up {
    from { transform: translateY(2rem); }
    to   { transform: translateY(0); }
  }

  @keyframes slide-down {
    from { transform: translateY(0); }
    to   { transform: translateY(2rem); }
  }

  @keyframes submitting {
    0%    { -webkit-mask-position: 0% 0%,   50% 0%,   100% 0% }
    12.5% { -webkit-mask-position: 0% 50%,  50% 0%,   100% 0% }
    25%   { -webkit-mask-position: 0% 100%, 50% 50%,  100% 0% }
    37.5% { -webkit-mask-position: 0% 100%, 50% 100%, 100% 50% }
    50%   { -webkit-mask-position: 0% 100%, 50% 100%, 100% 100% }
    62.5% { -webkit-mask-position: 0% 50%,  50% 100%, 100% 100% }
    75%   { -webkit-mask-position: 0% 0%,   50% 50%,  100% 100% }
    87.5% { -webkit-mask-position: 0% 0%,   50% 0%,   100% 50% }
    100%  { -webkit-mask-position: 0% 0%,   50% 0%,   100% 0% }
  }

  @keyframes success {
    0%  { background-color: var(--color-border-darker); scale: 0.8; }
    33% { background-color: var(--color-border-darker); scale: 1; }
  }

  @keyframes wobble {
    0%  { transform: rotate(calc(var(--bubble-rotate) + 30deg)); }
    15% { border-radius: 66% 34% 72% 28% / 39% 63% 37% 61%; }
    25% { border-radius: 55% 47% 62% 40% / 58% 50% 52% 44%; }
    33% { border-radius: 46% 54% 61% 39% / 50% 51% 49% 50%; }
    50% { border-radius: 54% 46% 61% 39% / 57% 49% 51% 43%; }
    75% { border-radius: 53% 45% 60% 38% / 56% 48% 50% 42%; }
  }

  @keyframes zoom-fade {
    100% { transform: translateY(-1.5em); scale: 2; opacity: 0; }
  }

  @keyframes blink {
    50% {
      border-color: transparent;
    }
  }
}