@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --normal: "Poppins", sans-serif;
  --heading: "Outfit", sans-serif;

  /* ==== */
  --bodyColor: hsl(208.42deg 32.2% 11.57%);
  --primary: 224, 221, 170;
}
/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Firefox */
input[type="number"] {
  -moz-appearance: textfield;
}
.loader {
  position: fixed;
  top: 0;
  left: 0;
  background: black;
  height: 100%;
  width: 100%;
  z-index: 1;
  color: rgb(var(--primary));
  font-family: var(--heading);
  display: grid;
  place-content: center;
  animation: finishLoader forwards 1s 500ms cubic-bezier(0.175, 0.885, 0.32, 1);
}
.loading {
  height: 10em;
  aspect-ratio: 1;
  border-radius: 50%;
  position: absolute;
  top: 1em;
  right: 1em;
  background-color: transparent;
  border-top: 10px solid transparent;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid rgb(var(--primary));
  animation: rotate infinite 3s cubic-bezier(0.175, 0.885, 0.32, 1);
}
@keyframes finishLoader {
  100% {
    top: -100%;
    opacity: 0;
  }
}
@keyframes rotate {
  100% {
    rotate: 360deg;
  }
}

.loader h1 {
  font-size: 20vw;
}
body {
  background: var(--bodyColor);
  height: 100vh;
  padding: 1em;
}
.error-msg {
  position: fixed;
  top: -100%;
  left: 50%;
  width: 80%;
  transition: 250ms cubic-bezier(0.175, 0.885, 0.32, 1.275) top;

  transform: translate(-50%, -0%);
  height: 80px;
  width: 400px;
  background: black;
  border-radius: 1em;
  padding: 1em;
  color: white;
  display: flex;
  align-items: center;
  justify-content: stretch;
  gap: 1em;
}
.error-msg p {
  font-family: var(--heading);
}
.error-msg h1 {
  font-family: var(--normal);
  font-size: 1em;
}

.error-msg > div {
  height: 100%;
}
.error-msg svg {
  height: 100%;
  width: 50px;
}
.error-msg svg path {
  fill: rgb(var(--primary));
}

.container {
  height: 100%;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1em;
}
.header {
  background: rgb(var(--primary));
  height: 100%;
  width: 100%;
  padding: 1em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5em;
  flex-direction: column;
  text-align: center;
}
.header > div {
  height: 100%;
  overflow: hidden;
  position: relative;
}
.header > div > div {
  height: 100%;
  width: 100%;
}
.text-container {
  transition: 250ms opacity linear,
    scale 250ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.result-container {
  position: absolute;
  left: 100%;
  background-color: var(--bodyColor);
  height: 100%;
  width: 100%;
  top: 0;
  color: rgb(var(--primary));
  transition: 250ms linear left;
}
.result-container > div {
  background-color: rgb(var(--primary), 0.128);
  height: 3em;
  margin-block: 1em;
  font-family: var(--normal);
  font-size: 1em;
  line-height: 3;
}
.result-container > div strong {
  font-family: var(--heading);
}
.header > div > div > button {
  position: absolute;
  bottom: 0em;
  left: 50%;
  transform: translate(-50%, -50%);
}
.header > div > div > button:hover {
  letter-spacing: 0.5px;
}
#result {
  height: 3em;
  width: 200px;
  border-radius: 50em;
  background: var(--bodyColor);
  color: rgb(var(--primary));
  border: 0;
  outline: 0;
  font-family: var(--heading);
  cursor: pointer;
}
#goBack {
  height: 3em;
  width: 200px;
  border-radius: 50em;
  background: rgb(var(--primary));
  color: var(--bodyColor);
  border: 0;
  outline: 0;
  font-family: var(--heading);
  cursor: pointer;
}

.header h1 {
  font-family: var(--heading);
  font-size: 15vw;
  line-height: 1;
  color: var(--bodyColor);
}
.header p {
  font-family: var(--normal);
  font-size: 2em;
  line-height: 1;
  color: var(--bodyColor);
}

.content {
  padding: 1em;
  height: 100%;
  width: 100%;
  color: rgb(var(--primary));
  font-family: var(--heading);
  text-align: center;
}

.content h1 {
  font-size: 2em;
}
.content input {
  display: block;
  height: fit-content;
  width: 200px;
  margin: auto;
  text-align: center;
  line-height: 2;
  font-size: 4em;
  font-weight: 550;
  background-color: transparent;
  border: 0;
  outline: 0;
  color: rgb(var(--primary));
  font-family: var(--normal);
}
select {
  -moz-appearance: none; /* Firefox */
  -webkit-appearance: none; /* Safari and Chrome */
  appearance: none;
}
.content select {
  margin-top: 3em;
  width: 200px;
  background-color: rgb(var(--primary), 0.12);
  backdrop-filter: blur(4px);
  height: 3em;
  border-radius: 5em;
  padding: 0.5em;
  border: 0;
  font-family: var(--heading);
  font-size: 16px;
  position: relative;
  color: rgb(var(--primary));
  transition: cubic-bezier(0.175, 0.885, 0.32, 1.275) 250ms outline,
    outline-offset cubic-bezier(0.175, 0.885, 0.32, 1.275) 250ms;
}

select:active,
select:focus-within {
  outline: 2px rgb(var(--primary)) solid;
  outline-offset: 2px;
}
select optgroup {
  font-family: var(--normal);
  background: rgb(var(--primary), 0.8);
  font-size: 14px;
  color: black;
}

@media (max-width: 760px) {
  .container {
    grid-template-columns: 1fr;
  }
  .header {
    order: 3;
    height: 300px;
  }
  .header > div {
    width: 100%;
  }
  select optgroup {
    font-size: 10px;
  }
}
@media (max-width: 460px) {
  body {
    padding: 0em;
  }
  .container {
    grid-template-columns: 1fr;
  }
  .loading {
    height: 5em;
  }
}