.glass-card {
  background: rgba(16, 16, 16, 0.86);
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.38);
}

.feed-empty {
  padding: 18px;
  border-radius: 6px;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.74);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.sidebar nav a.is-active {
  background: linear-gradient(90deg, rgba(216, 42, 42, 0.18), rgba(216, 42, 42, 0));
  box-shadow: inset 0 0 0 1px rgba(216, 42, 42, 0.55), 0 0 12px rgba(216, 42, 42, 0.24);
}

@media (max-width: 980px) {

  .sidebar {
    display: none;
  }

  .topbar {
    left: 16px;
  }
}