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

body {
  font-family: 'Arial', sans-serif;
  background-color: #000;
  color: #ffd700;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.input-container {
  margin-bottom: 20px;
}

input[type="text"],
button {
  padding: 10px 20px;
  font-size: 16px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.3s;
}

input[type="text"] {
  width: 200px;
}

button {
  background-color: #333;
  color: #ffd700;
  margin-left: 10px;
}

button:hover {
  background-color: #555;
}

button:active {
  transform: scale(0.95);
}

#planets-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

#planets-container li {
  margin: 10px;
}

#planets-container button {
  background-color: #000;
  border: 1px solid #ffd700;
}

#planets-container button:hover {
  background-color: #222;
}

#planets-container button:active {
  transform: scale(0.95);
}

#show-results,
#table-results {
  margin-top: 20px;
}

#table-results table {
  width: 100%;
  border-collapse: collapse;
}

#table-results th,
#table-results td {
  border: 1px solid #ffd700;
  padding: 10px;
}

#table-results th {
  background-color: #333;
}

#table-results th:first-child,
#table-results td:first-child {
  text-align: left;
}

#table-results th:last-child,
#table-results td:last-child {
  text-align: center;
}