/* Table headers: RRR blue */
.table thead th {
  background-color: #1b68ef;
  color: #fff;
}
/* Row hover: subtle RRR red tint */
.table-hover tbody tr:hover {
  background-color: rgba(175,18,18,0.3);
}
/* Card styling */
.card {
  border: 1px solid #1b68ef;
  background-color: #0a0a0a;
  color: #fff;
}
/* Navbar (if you override) */
.navbar {
  background-color: #0a0a0a !important;
}