@import url("https://fonts.googleapis.com/css2?family=Lexend+Deca:wght@100;200;300;400;500;600;700;800;900&display=swap");

/* Utility Classes */

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.self-center {
  display: inline-block;
  margin-right: auto;
  margin-left: auto;
}

/* Component Reset */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Lexend Deca", sans-serif;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background: linear-gradient(rgb(190, 36, 113), mediumslateblue);
  flex-direction: column;
  gap: 1rem;
  padding: 3rem 1rem;
}

h1 {
  color: white;
  font-weight: 400;
  font-size: 1.5rem;
  margin: 2rem auto;
  text-align: center;

}

h2 {
  font-size: 1.15rem;
  font-weight: 500;
  text-align: center;
  margin-bottom: 1rem;
}

input[type=text] {
  padding: 0.75rem;
  width: 85%;
  margin: 0.25rem auto;
  border-radius: 0.25rem;
  border: none;
  background-color: whitesmoke;
  font-size: 1.15rem;
  display: inline-block;
}

label {
  color: rgba(0, 0, 0, 0.801);
  display: inline-block;
  margin: 0.5rem 0.5rem;
  font-weight: 400;
}

a {
  text-decoration: none;
}

footer {
  color: white;
  margin: 3rem auto;
  display: block;
  text-align: center;
}

/* Custom */

:root {
  --radius: 0.75rem;
}

.container {
  background-color: white;
  height: fit-content;
  width: 600px;
  border-radius: var(--radius);
  box-shadow: rgba(50, 50, 93, 0.25) 0px 6px 12px -2px, rgba(0, 0, 0, 0.3) 0px 3px 7px -3px;
  padding: 2rem 0.5rem;
}

.container-child {
  padding: 0.5rem 1.2rem;
}

.row {
  display: flex;
  justify-content: space-between;
}

.currency {
  color: rgba(0, 0, 0, 0.684);
  display: inline;
  background-color: whitesmoke;
  padding: 0.75rem;
  margin: 0.25rem auto;
  font-size: 1rem;
  border-radius: 0.25rem;
  display: flex;
  align-items: center;
}

#calcBtn {
  padding: 0.75rem 1.15rem;
  width: auto;
  min-width: 200px;
  display: block;
  margin: 1rem auto;
  background-color: rgba(124, 104, 238, 0.891);
  color: white;
  font-size: 1.15rem;
  border: none;
  cursor: pointer;
  border-radius: var(--radius);
  touch-action: manipulation;
  transition: all 200ms ease-in-out;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}

#calcBtn:active {
  transform: scaleX(0.95);
}

/* Misc. */

@media screen and (max-width: 500px) {

  body {
    padding: 1rem 0;
  }

  h1 {
    margin: 1.5rem auto;
    max-width: 70%;
  }

  h2 {
    margin: 1.5rem auto;
  }

  label {
    margin: 0.25rem 0.15rem;
  }

  input[type=text] {
    width: 100%;
  }

  .container {
    width: 95%;
    padding: 0.5rem 0.45rem;
  }

  .container-child {
    padding: 0.5rem;
  }

  .row {
    width: 100%;
    gap: 5px;
  }
}