.table-responsive {
  overflow-x: clip;
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
  line-height: 1.2;
}

.table th,
.table td {
  border-right: 1px solid #bbb;
  border-bottom: 1px solid #bbb;
  padding: 2px 2px;
  text-align: center;
  white-space: nowrap;
}

.table th:first-child,
.table td:first-child {
  border-left: 1px solid #bbb;
}

.table thead th {
  position: sticky !important;
  top: 0 !important;
  z-index: 50 !important;
  background: #f1f1f1 !important;
  font-weight: 600;
  font-size: 12px;
  border-top: 1px solid #bbb;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

.table td small {
  font-size: 11px;
}

.table tr:nth-child(even) td {
  background: #f9f9f9;
}

@media (max-width: 768px) {
  .table-responsive {
    overflow-x: auto;
  }
  .table {
    font-size: 10px;
  }
  .table th,
  .table td {
    padding: 2px 1px;
  }
}