* {
  user-select: none;
}
body {
  font-family: Arial, sans-serif;
  margin: 20px;
  background-color: #f4f4f4;
}
h1 {
  color: #333;
}
form {
  background: #fff;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
label {
  font-weight: bold;
  margin-top: 10px;
}
input[type="text"],
input[type="number"],
textarea,
button {
  width: 95%;
  padding: 10px;
  margin-top: 5px;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  border-radius: 4px;
  resize: none;
}
input[type="submit"] {
  background-color: #007bff;
  color: white;
  padding: 9px 19px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
input[type="submit"]:hover {
  background-color: #0056b3;
}
textarea#result {
  width: 100%;
  height: 200px;
  margin-top: 20px;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: #e9e9e9;
  box-sizing: border-box;
}
table {
  width: 100%;
  border-collapse: collapse;
  background-color: #333;
  color: #fff;
}
td,
th {
  border: 1px solid #555;
  padding: 8px;
  text-align: center;
}
th {
  background-color: darkcyan;
}
td:hover,
th:hover {
  cursor: pointer;
  background-color: brown;
}
tr:nth-child(even) {
  background-color: #444;
}
caption {
  caption-side: top;
  font-size: 1.5em;
  padding: 10px;
  color: #fff;
  font-weight: bold;
  text-align: center;
  background-color: #222;
}
.tableContainer {
  margin-top: 20px;
  background-color: #222;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
.editContainer {
  margin-bottom: 20px;
  background: #fff;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  margin-top: 20px;
  display: grid;
  align-items: center;
  justify-items: center;
  grid-template-rows: 1fr 1fr;
  grid-template-columns: 1fr 1fr 1fr;
}
.editContainer label {
  display: inline;
  font-weight: bold;
  margin-top: 10px;
}
.editContainer input[type="radio"] {
  margin-right: 10px;
}
.editContainer div {
  margin-bottom: 10px;
}
.editContainer .none {
  grid-column: 1;
}
.editContainer .renameAllCells {
  grid-column: 2;
}
.editContainer .toggleTH,
.editContainer .del,
.editContainer .add {
  margin-top: 15px;
}
.editContainer .toggleTH label,
.editContainer .del label,
.editContainer .add label {
  font-weight: bold;
  margin-bottom: 5px;
}
.editContainer .toggleTH div,
.editContainer .del div,
.editContainer .add div {
  margin-left: 20px;
}