.resource-level.bronze {
  background: linear-gradient(
    135deg,
    rgba(209, 167, 124, 0.3),
    rgba(180, 140, 100, 0.5)
  );
  color: #96694c;
}

.resource-level.silver {
  background: linear-gradient(
    135deg,
    rgba(192, 192, 192, 0.5),
    rgba(150, 150, 150, 0.6)
  );
  color: #333;
}

.resource-level.gold {
  background: linear-gradient(
    135deg,
    rgba(255, 215, 0, 0.3),
    rgba(238, 202, 131, 0.5)
  );
  color: #cf8a00;
}

.resource-level.associate,
.resource-level.master,
.resource-level.grand-master {
  background: linear-gradient(
    135deg,
    rgba(218, 30, 39, 0.1),
    rgba(218, 30, 39, 0.2)
  );
  color: #da1e28;
}