.courses-table.glass-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;

  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border: 1px solid rgba(140, 140, 160, 0.22);
  border-radius: 18px;
  box-shadow:
    0 10px 26px rgba(0, 0, 0, 0.05),
    0 2px 8px rgba(0, 0, 0, 0.03);
}

.courses-table.glass-table thead th {
  padding: 14px 18px;
  text-align: left;
  font-weight: 650;
  color: #374151;
  background: rgba(255, 255, 255, 0.34);
  border-bottom: 1px solid rgba(140, 140, 160, 0.22);
}

.courses-table.glass-table tbody td {
  padding: 14px 18px;
  vertical-align: middle;
  border-bottom: 1px solid rgba(140, 140, 160, 0.12);
  background: transparent;
}

.courses-table.glass-table tbody tr:last-child td {
  border-bottom: none;
}

.courses-table.glass-table tbody tr:hover td {
  background: rgba(255, 255, 255, 0.24);
}

.courses-table.glass-table tbody td:first-child {
  white-space: nowrap;
  font-weight: 600;
  color: #374151;
}

.courses-table.glass-table tbody td:nth-child(2) {
  font-weight: 500;
  color: #1f2937;
}

.courses-table.glass-table tbody td:last-child {
  color: #4b5563;
}

.courses-table .course-link,
.courses-table .course-link:visited {
  color: #2563eb;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.courses-table .course-link:hover {
  color: #1d4ed8;
  border-bottom-color: currentColor;
}

.courses-table.glass-table thead th:first-child {
  border-top-left-radius: 18px;
}

.courses-table.glass-table thead th:last-child {
  border-top-right-radius: 18px;
}

.courses-table.glass-table tbody tr:last-child td:first-child {
  border-bottom-left-radius: 18px;
}

.courses-table.glass-table tbody tr:last-child td:last-child {
  border-bottom-right-radius: 18px;
}

@media (max-width: 768px) {
  .courses-table.glass-table thead th,
  .courses-table.glass-table tbody td {
    padding: 11px 12px;
    font-size: 0.95rem;
  }
}