body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f1115;
  color: #e6e6e6;
}

.header {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  background: #161a22;
  position: sticky;
  top: 0;
  z-index: 10;
}

.title {
  font-size: 18px;
  font-weight: bold;
}

.controls button {
  margin-left: 8px;
  padding: 6px 12px;
  background: #2a2f3a;
  border: 1px solid #3a4252;
  color: white;
  cursor: pointer;
}

.controls button.active {
  background: #4a6cf7;
}

#meta {
  padding: 8px 16px;
  font-size: 13px;
  color: #aaa;
}

.table-container {
  overflow: auto;
  height: calc(100vh - 90px);
}

table {
  border-collapse: collapse;
  width: max-content;
  min-width: 100%;
}

th, td {
  border: 1px solid #2a2f3a;
  padding: 4px 6px;
  text-align: center;
  font-size: 12px;
  white-space: nowrap;
}

th {
  background: #1a1f29;
  position: sticky;
  top: 0;
  z-index: 5;
}

.fuel-row {
  background: #151a22;
  font-weight: bold;
  text-align: left;
}

.name-col {
  position: sticky;
  left: 0;
  background: #121722;
  text-align: left;
  z-index: 2;
  min-width: 200px;
}

.zero {
  color: #555;
}