body {
  font-family: 'Poppins', sans-serif;
  background-color: #000;
  color: #FFD700;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}
.container {
  background: #111;
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
  width: 400px;
  text-align: center;
}
input, button {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border-radius: 10px;
  border: none;
  outline: none;
  font-size: 14px;
}
input {
  background-color: #222;
  color: #FFD700;
}
button {
  background-color: #FFD700;
  color: #000;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}
button:hover {
  background-color: #e6c200;
}
.filter-box {
  text-align: left;
  margin-top: 10px;
  margin-bottom: 10px;
}
pre {
  text-align: left;
  background-color: #000;
  padding: 10px;
  border-radius: 10px;
  height: 150px;
  overflow-y: scroll;
  font-size: 13px;
  color: #fff;
  border: 1px solid #FFD700;
}