style.css

:root {
  --prm-clr: #10ac84;
  --bg-clr: #f7fffd;
  --txt-clr: #272424;
}

html {
  font-size: 16px;
}

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

body {
  background-color: var(--bg-clr);
  color: var(--txt-clr);
  font-size: 1.125rem;
  font-weight: 400;
}

a {
  text-decoration: none;
  color: var(--prm-clr);
  font-weight: 700;
}

::placeholder {
  font-size: 18px;
}

/* width */
::-webkit-scrollbar {
  width: 10px;
  cursor: pointer;
}

/* Track */
::-webkit-scrollbar-track {
  background: #f1f1f1;
}

/* Handle */
::-webkit-scrollbar-thumb {
  background: var(--prm-clr);
  border-radius: 50px;
}

/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: #00634a;
}

/* Reusabloe Components */
.container {
  max-width: 1080px;
  margin: 0 auto;
}

.colored-cap {
  font-weight: 700;
  color: var(--prm-clr);
}

.redulator-icon,
.chars-icon,
.clock-icon {
  font-weight: 700;
  color: var(--prm-clr);
}
/* End Reusabloe Components */

/* Header Section */
header {
  text-align: center;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

header h1 {
  color: var(--prm-clr);
  font-size: 4.5rem;
}

header p {
  font-size: 1.5rem;
}

/* End Header Section */

/* Main Section */

.form-container {
  max-width: 80%;
  margin: 0 auto;
}

#input {
  width: 100%;
  height: 18.75rem;
  padding: 20px;
  border: 3px solid #10ac8549;
  outline: 0px solid transparent;
  border-radius: 20px;
  resize: vertical;
  font-size: 18px;
  font-weight: 600;
  transition: 0.3s ease;
}

#input:hover,
#input:focus {
  border: 3px solid #10ac85ab;
  box-shadow: 0 5px 5px 0px #27242410;
}

.counters {
  display: flex;
  flex-flow: row;
  justify-content: space-between;
  align-items: center;
  align-content: center;
  margin-top: 20px;
}

.left-counter,
.right-counter {
  display: flex;
  flex-flow: row;
  gap: 10px;
  align-content: center;
  align-items: center;
  line-height: 0;
}

#time,
#chars {
  font-weight: 600;
  font-size: 1.3rem;
}

/* End Main Section */

/* Footer Section */
footer {
  text-align: center;
  padding: 3.125rem 0.625rem;
}
/* End Footer Section */

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 767.98px) {
  html {
    font-size: 14px;
  }

  body {
    font-size: 16px;
  }

  ::placeholder {
    font-size: 1rem;
  }

  header h1 {
    font-size: 2rem;
  }
  header h1 > .redulator-icon > svg {
    height: 1.5rem;
    width: 1.5rem;
  }

  header p {
    font-size: 1rem;
  }

  header small {
    line-height: 3;
  }

  header > .container,
  .form-container {
    max-width: 90%;
  }

  #input,
  #time,
  #chars {
    font-size: 16px;
  }

  .counters {
    display: flex;
    flex-flow: column;
    gap: 15px;
  }

}
/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
}
/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
}
/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
}
/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
}