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

:root {
  --red: #f64a4a;
  --orange: #fb7c58;
  --yellow: #f8cd65;
  --green: #a4ffaf;
  --almost-white: #e6e5ea;
  --grey: #817d92;
  --dark-grey: #24232c;
  --very-dark-grey: #18171f;
  --body-bg: #08070b;
}

@font-face {
  font-family: "jetbrains_monoitalic";
  src: url(https://rohantgeorge.github.io/assets/fonts/static/JetBrainsMono-Bold.ttf);
}

/**
* Global Styles
*/
body {
  font-family: "jetbrains_monoitalic", sans-serif;
  font-size: 18px;
  line-height: 23px;
  background-color: var(--body-bg);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.heading-m {
  font-weight: 700;
  font-size: 32px;
  line-height: 42.24px;
  color: var(--grey);
  text-align: center;
  margin-bottom: 31px;
}

.heading-l {
  font-weight: 700;
  font-size: 24px;
  line-height: 31.68px;
}

.text-white {
  color: var(--almost-white);
}

::placeholder {
  opacity: 0.25;
}

.d-grid {
  display: grid;
}

/**
*
* Custom Styles
*
*/

form {
  width: 100%;
  max-width: 540px;
  margin: auto;
}

.form-group {
  position: relative;
  margin-bottom: 32px;
}

.form-group.d-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  align-items: center;
}

h5 {
  font-weight: 700;
  font-size: 18px;
  line-height: 24px;
}

label {
  font-size: 18px;
  line-height: 24px;
  color: var(--almost-white);
}

input[type="text"] {
  padding: 19px 0 19px 32px;
  width: 100%;
  color: var(--almost-white);
  background-color: var(--dark-grey);
  border: 0;
  font-size: 32px;
  font-weight: 700;
  outline: none;
}

.copy {
  position: absolute;
  top: 50%;
  right: 28px;
  transform: translateY(-50%);
  cursor: pointer;
}

.copied {
  font-weight: 700;
  font-size: 18px;
  line-height: 24px;
  color: var(--green);
  text-transform: uppercase;
  position: absolute;
  top: 50%;
  right: 60px;
  transform: translateY(-50%);
}

.copy:hover path {
  fill: var(--almost-white);
}

/* Range slider */
#rangeValue {
  font-size: 32px;
  line-height: 42px;
  text-align: right;
  color: var(--green);
}

.range {
  width: 100%;
  height: 8px;
  grid-column: span 2;
  -webkit-appearance: none;
  background: var(--very-dark-grey);
  outline: none;
  border-radius: 15px;
}

.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--almost-white);
  border: 2px solid var(--almost-white);
  cursor: pointer;
}

.range::-webkit-slider-thumb:hover {
  background: var(--very-dark-grey);
  border: 2px solid var(--green);
  cursor: pointer;
}

/* Checkbox */
.checkbox {
  display: grid;
  row-gap: 19px;
  margin-top: 46px;
}

.checkbox div {
  position: relative;
}

.checkbox label {
  display: flex;
  align-items: center;
  gap: 24px;
  cursor: pointer;
}

.checkbox input {
  padding: 0;
  height: initial;
  width: initial;
  margin-bottom: 0;
  display: none;
  cursor: pointer;
}

.checkbox label:before {
  content: "";
  -webkit-appearance: none;
  background-color: transparent;
  border: 2px solid var(--almost-white);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05),
    inset 0px -15px 10px -12px rgba(0, 0, 0, 0.05);
  padding: 10px;
  display: inline-block;
  position: relative;
  vertical-align: middle;
  cursor: pointer;
}

.checkbox input:hover + label::before {
  border: 2px solid var(--green);
}

.checkbox input:checked + label::before {
  background-color: var(--green);
  border: 2px solid var(--green);
}

.checkbox input:checked + label:after {
  content: "";
  display: block;
  position: absolute;
  top: 2px;
  left: 9px;
  width: 6px;
  height: 14px;
  border: solid var(--very-dark-grey);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.error {
  color: var(--red);
  margin-bottom: 24px;
  font-size: 14px;
}

/* Strength */
.strength {
  background-color: var(--very-dark-grey);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding: 0 32px;
}

.strength h4 {
  font-size: 18px;
  line-height: 24px;
  color: var(--grey);
  text-transform: uppercase;
  margin-bottom: 0;
}

.strength-range {
  display: flex;
  gap: 9px;
}

.strength-range h5 {
  font-size: 24px;
  line-height: 32px;
  color: var(--almost-white);
  text-transform: uppercase;
  text-align: right;
  margin-right: 6px;
}

.strength-range span {
  border: 2px solid var(--almost-white);
  width: 10px;
  height: 28px;
}

.strength-range.too-weak span:nth-child(1) {
  background-color: var(--red);
  border: 2px solid var(--red);
}

.strength-range.weak span:nth-child(1),
.strength-range.weak span:nth-child(2) {
  background-color: var(--orange);
  border: 2px solid var(--orange);
}

.strength-range.medium span:nth-child(1),
.strength-range.medium span:nth-child(2),
.strength-range.medium span:nth-child(3) {
  background-color: var(--yellow);
  border: 2px solid var(--yellow);
}

.strength-range.strong span:nth-child(1),
.strength-range.strong span:nth-child(2),
.strength-range.strong span:nth-child(3),
.strength-range.strong span:nth-child(4) {
  background-color: var(--green);
  border: 2px solid var(--green);
}

/* Generate btn */
.generate {
  height: 65px;
  background-color: var(--green);
  border: 2px solid var(--green);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;

  font-size: 18px;
  line-height: 24px;
  color: var(--dark-grey);
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.5s;
}

.generate:hover {
  background-color: transparent;
  color: var(--green);
}

.generate:hover svg path {
  fill: var(--green);
}

@media only screen and (max-width: 600px) {
  body {
    padding: 0 16px;
  }

  .heading-m {
    font-size: 24px;
  }

  .p-custom {
    padding: 24px 16px !important;
  }

  label {
    font-size: 16px;
  }

  input[type="text"] {
    font-size: 24px;
    padding-left: 16px;
  }

  .copy {
    right: 16px;
  }

  #rangeValue {
    font-size: 24px;
  }

  .form-group.d-grid {
    column-gap: 0;
  }
}