@import url("https://fonts.googleapis.com/css2?family=Jost:wght@400;500;600&display=swap");

:root {
  --underweight: orange;
  --normal: green;
  --overweight: lightcoral;
  --obese: crimson;
}

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  font-family: "Jost", sans-serif;
}

body {
  background: #505757;
  display: grid;
  place-items: center;
  height: 100vh;
}

h1 {
  text-align: center;
}

.container {
  width: 90%;
  max-width: 420px;
  background: #fff;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.25);
  display: grid;
  gap: 1rem;
}

.calculator {
  display: grid;
  gap: 1rem;
}

.calculator div {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.calculator label {
  flex: 0 1 120px;
  font-weight: 600;
}

.calculator input {
  flex: 1;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 10px;
  outline-color: #555;
  font-size: 1.25rem;
  text-align: center;
}

.calculator button {
  width: 50%;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  padding: 10px;
  background: #016466;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.calculator button[type="reset"] {
  background: #444;
}

.calculator button:hover {
  filter: brightness(120%);
}

.gender {
  display: flex;
  justify-content: space-around;
  align-items: center;
  align-content: center;
  background: #fff;
  box-shadow: 0px 0px 95px -30px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  padding: 20px 0;
  margin-bottom: 20px;
}

/* Style for Radio */
.gender .container {
  display: block;
  position: relative;
  padding-left: 35px;
  /* margin-bottom: 12px; */
  margin-top: 7px;
  cursor: pointer;
  font-size: 22px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Hide the browser's default radio button */
.gender .container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

/* Create a custom radio button */
.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 25px;
  width: 25px;
  background-color: #eee;
  border-radius: 50%;
}

/* On mouse-over, add a grey background color */
.gender .container:hover input ~ .checkmark {
  background-color: #ccc;
}

/* When the radio button is checked, add a blue background */
.gender .container input:checked ~ .checkmark {
  background-color: #2196F3;
}

/* Create the indicator (the dot/circle - hidden when not checked) */
.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

/* Show the indicator (dot/circle) when checked */
.gender .container input:checked ~ .checkmark:after {
  display: block;
}

/* Style the indicator (dot/circle) */
.gender .container .checkmark:after {
     top: 9px;
    left: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}
/* END Style for Radio */

.output {
  text-align: center;
}

.output #bmi {
  font-size: 4rem;
}

.output #desc strong {
  text-transform: uppercase;
}

.bmi-scale {
  display: flex;
}

.bmi-scale div {
  flex: 1;
  text-align: center;
  text-transform: uppercase;
  border-top: 5px solid var(--color);
  padding: 10px;
}

.bmi-scale h4 {
  font-size: 0.75rem;
  color: slategray;
}

.underweight {
  color: var(--underweight);
}

.healthy {
  color: var(--normal);
}

.overweight {
  color: var(--overweight);
}

.obese {
  color: var(--obese);
}