styles.css

:root {
  --main-container-bg: #0a0a23;
  --white-text: #ffffff;
  --black-text: #0a0a23; 
  --purple-border-and-btn:#5a01a7;
  --form-box-shadow: #002ead;
  --definition-bg: #00471b;
  --body-font: Verdana, Geneva, Tahoma, sans-serif;
}

body {
  background-color: var(--main-container-bg);
  color: var(--white-text);
  font-family: var(--body-font);
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

#palindrome-check,
#check-btn,
#palindrome-definition-container {
  border-radius: 15px;
}

#main-container {
  width: 375px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 15px; 
}

.freecodecamp-logo {
  width: 225px;
}

#palindrome-check {
  background-color: var(--white-text);
  color: var(--black-text);
  padding: 15px 0;
  border-bottom: 4px solid var(--form-box-shadow);
}

#palindrome-check label {
  font-size: smaller;
}

#input-btn-container {
  margin: 15px 0;
}

#text-input {
  border: none;
  border-bottom: 3px solid var(--purple-border-and-btn);
  font-weight: bold;
  text-align: center;
}

#check-btn {
  background-color: var(--purple-border-and-btn);
  color: var(--white-text);
  padding: 8px;
  border: none;
  width: 80px;
  margin: 0 5px;
  cursor: pointer;
}

.hide {
  display: none;
}

#palindrome-definition-container {
  background-color: var(--definition-bg);
  padding: 8px;
}

#palindrome-definition {
  padding: 0 5px;
}