body {
  font-family: Arial, sans-serif;
  background-color: #f0f8ff;
  color: #333;
  margin: 0;
  padding: 20px;
}

h1 {
  text-align: center;
  color: #4682b4;
}

#rooms-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.room {
  background-color: #ffffff;
  border: 1px solid #dcdcdc;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  width: 200px;
  text-align: center;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
}

input {
  width: calc(100% - 20px);
  padding: 8px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  background-color: #4682b4;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #5a9bd4;
}