:root {
  --orange: #ff7825;
  --green: #9bff38;
  --dark-green: #00bf63;
  --yellow: #fffc00;
  --blue: #6bd8ff;
  --dark-blue: #001f61;
  --red: #fa4e1d;
  --white: #ffffff;
  --light-orange: #ffad7a;
  --pink: #ff79a5;
  --mid-orange: #ff904c;
}

body {
  margin: 0;
  padding: 0;
  background: var(--white);
  overflow: hidden;
  height: 100vh;
  background: linear-gradient(white 0%, var(--blue) 100%);
}

h2 {
  text-align: center;
  margin-top: 0;
  padding-top: 15px;
}

#signUpForm {
  background: linear-gradient(to bottom, var(--light-orange) 0%, var(--orange) 100%);
  -webkit-background: linear-gradient(to bottom, var(--light-orange) 0%, var(--orange) 100%);
  border: 2px solid black;
  width: 90%;
  max-width: 500px;
  border-radius: 30px;
  padding: 10px 20px 20px;
  box-shadow: 5px 5px 0 0px black;
  margin: 20px auto;
}

input {
  background-color: white;
  color: black;
  border: solid black 2px;
  height: 40px;
  border-radius: 20px;
  padding-left: 12px;
  padding-right: 12px;
  width: 100%;
  box-sizing: border-box;
  font-size: 16px; /* Better size for mobile input */
}

/* Improved styling for label-input pairs */
.input-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 15px;
}

.input-group label {
  margin-bottom: 5px;
  font-weight: bold;
}

.submit {
  background-color: white;
  width: 100%;
  padding: 10px;
  border-radius: 20px;
  border: black solid 2px;
  color: black;
  font-weight: 700;
  display: block;
  text-align: center;
  cursor: pointer;
  font-size: 16px;
  margin-top: 10px;
}

.logIn {
  text-decoration: underline;
}

.submit:hover {
  background-color: black;
  color: white;
}

/* Media queries for responsive design */
@media screen and (min-width: 768px) {
  #signUpForm {
    padding: 10px 50px 30px;
  }
  
  .input-group {
    flex-direction: row;
    align-items: center;
  }
  
  .input-group label {
    width: 100px;
    margin-right: 15px;
    margin-bottom: 0;
  }
}

/* Prevent content overflow */
@media screen and (max-height: 600px) {
  body {
    align-items: flex-start;
    padding: 20px 0;
    overflow-y: auto;
  }
}