@import url("https://fonts.googleapis.com/css2?family=Pixelify+Sans:wght@400..700&display=swap");
@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');

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

:root {
  /* COLORS */
  --screen-text-color: #000b00;
  --screen-color: #a3ca7b;
  --pager-color: #1f201d;
  --button-color: #565656;
  --button-text-color: #ffffff;
  --border-radius: 40px;
}

body {
  align-items: center;
  background-color: #b8e7ed;
  display: flex;
  height: 100vh;
  justify-content: center;
  margin: 0 auto 0 auto;
  max-width: 480px;
  width: 100%;
}

.pager {
  align-items: center;
  background-color: var(--pager-color);
  border-radius: var(--border-radius);
  box-shadow: 3px 5px var(--button-color);
  display: flex;
  flex-direction: column;
  gap: 10%;
  height: 40%;
  justify-content: center;
  padding: 5%;
  width: 100%;
}

.screen {
  background-color: var(--screen-color);
  border-radius: var(--border-radius);
  border: 5px solid #5b5c5af6;
  color: var(--screen-text-color);
  font-family: "VT323", monospace;
  font-weight: 700;
  font-size: 2rem;
  height: 95%;
  padding: 5%;
  width: 100%;
}

input {
  background-color: inherit;
  border: none;
  font-family: "VT323", monospace;
  font-weight: 500;
  font-size: 1.5rem;
  width: 100%;
  padding: 5%;
}

input::placeholder {
  background-color: var(--screen-color);
  font: inherit;
  color: inherit;
}

.buttons-container {
  display: flex;
  gap: 30%;
  justify-content: center;
  width: 80%;
}

button {
  background-color: var(--button-color);
  border-radius: var(--border-radius);
  border: none;
  box-shadow: 1px 2px;
  color: var(--button-text-color);
  font-weight: bold;
  padding: 3%;
  width: 35%;
}

button:active {
  box-shadow: none;
}

@media (prefers-reduced-motion: no-preference) {
  input:placeholder-shown {
    animation: blink 2s linear infinite;
  }
  @keyframes blink {
    0% {
      opacity: 1;
    }
    50% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
}