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

html, body {
  min-width: 300px;
  font-family: 'Poppins', sans-serif;
  background-color: linen;
}

a, a:link, a:visited, a:hover, a:active {
  text-decoration: none;
}

.side-nav {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 200px;
  float: left;
  background-color: saddlebrown;
  padding: 2rem 1rem;
}

.side-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.side-nav a {
  color: white;
  font-weight: 600;
  font-size: 1.05rem;
}

.side-nav a:hover {
  color: chocolate;
}

.content {
  margin-left: 200px;
  padding: 2rem;
}

.form-section h1 {
  margin-bottom: 1.5rem;
  text-align: center;
}

.details-table {
  width: 75%;
  margin: 0 auto;
  background-color: linen;
}

.details-row {
  display: flex;
  border: 1px solid grey;
  border-top: none;
}

.details-row:first-child {
  border-top: 1px solid grey;
}

.details-label,
.details-field {
  padding: 0.8rem;
}

.details-label {
  width: 50%;
  text-align: right;
  font-weight: 600;
  background-color: tan;
  border-right: 1px solid grey;
}

.details-field {
  width: 50%;
  text-align: left;
}

.details-field input[type="text"],
.details-field select {
  width: 95%;
  padding: 0.4rem;
  font-family: 'Poppins', sans-serif;
  border: 1px solid lightgray;
}

.details-field textarea {
  width: 95%;
  min-height: 80px;
  font-family: 'Poppins', sans-serif;
  border: 1px solid lightgray;
  padding: 0.4rem;
}

.radio-group label {
  margin-right: 1rem;
  font-weight: 400;
}

.form-buttons {
  width: 75%;
  margin: 1.5rem auto;
  text-align: center;
}

.form-buttons input {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  padding: 0.6rem 1.6rem;
  margin: 0 0.5rem;
  border: none;
  cursor: pointer;
}

.form-buttons input[type="submit"] {
  background-color: tan;
}

.form-buttons input[type="reset"] {
  background-color: chocolate;
}