body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.navbar-brand {
  font-weight: bold;
}

.nav-link.active {
  font-weight: 600;
}

#content {
  min-height: calc(100vh - 80px);
}

.table th {
  white-space: nowrap;
}

.btn-action {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
}

.search-panel {
  max-width: 800px;
}

.spinner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

/* Mobile */
@media (max-width: 767.98px) {
  #content {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .search-panel {
    max-width: 100%;
  }

  .table {
    font-size: 0.85rem;
  }

  .btn-action {
    padding: 0.2rem 0.4rem;
    font-size: 0.8rem;
  }

  #nav-admin-links {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 0.25rem;
    margin-top: 0.25rem;
  }
}