src/components/DataViewer.css

/* Data Viewer Styles */
.data-viewer {
  width: 100%;
}

.data-viewer.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  min-height: 200px;
}

.data-viewer.loading p {
  margin-top: 1rem;
  color: var(--text-secondary);
}

.data-viewer-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

.data-viewer-header .data-info h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.data-viewer-header .data-info p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--success-color);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.download-btn:hover {
  background: #059669;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.data-table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table thead {
  background: var(--bg-tertiary);
}

.data-table th {
  padding: 1rem 0.75rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.data-table td {
  padding: 0.75rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(71, 85, 105, 0.3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.data-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.05);
}

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

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1rem;
}

.pagination-info {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
}

.pagination .btn {
  padding: 0.5rem 1rem;
  min-width: auto;
}

.data-viewer.error,
.data-viewer.empty {
  text-align: center;
}

.download-section {
  text-align: center;
}

/* Additional styles for improved UI */
.error-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.error-help ul {
  color: var(--text-secondary);
  opacity: 0.9;
}

.error-help li {
  margin-bottom: 0.25rem;
}

.success-details {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.success-stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.success-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.success-value {
  color: var(--text-primary);
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 4px;
}

.download-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.download-btn-primary {
  font-size: 1rem;
  padding: 0.875rem 2rem;
  font-weight: 600;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-outline:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: rgba(59, 130, 246, 0.05);
}

.preview-note {
  border: 1px solid var(--border-color);
}

/* Enhanced error display styles */
.btn-large {
  padding: 12px 24px !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
}

.success-note {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.error-actions .btn {
  min-width: 180px;
}

.status-message.error .status-message-content h4 {
  color: var(--error-color, #dc3545);
}

.status-message.error .status-message-content p {
  margin-bottom: 0.75rem;
}

/* Responsive data table */
@media (max-width: 768px) {
  .data-viewer-header {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .data-table-container {
    overflow-x: auto;
  }

  .data-table th,
  .data-table td {
    padding: 0.5rem;
    min-width: 120px;
  }

  .pagination {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Responsive improvements */
@media (max-width: 568px) {
  .error-actions {
    flex-direction: column;
    align-items: center;
  }

  .download-actions {
    flex-direction: column;
    align-items: center;
  }

  .success-details {
    flex-direction: column;
    gap: 0.5rem;
  }
}