body {
  background: #0f0f0f;
  color: white;
  font-family: Arial, sans-serif;
  padding: 30px;
}

.controls {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

input {
  flex: 1;
  padding: 10px;
  background: #1c1c1c;
  border: 1px solid #444;
  color: white;
}

button {
  padding: 10px 15px;
  background: #1c1c1c;
  border: 1px solid #444;
  color: white;
  cursor: pointer;
}

button:hover {
  background: #333;
}

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

th, td {
  padding: 15px;
  border-bottom: 1px solid #333;
  text-align: left;
}

img {
  width: 25px;
  vertical-align: middle;
  margin-right: 10px;
}

.green { color: #00ff7f; }
.red { color: #ff4d4d; }