/* Dashboard Components */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--surface-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.stat-card h3 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

.chart-container {
  background: var(--surface-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.chart-container canvas {
  max-height: 300px;
}

/* Quick Actions */
.quick-actions-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
}

.quick-actions-list .btn {
  justify-content: flex-start;
  gap: 0.5rem;
}

.quick-actions-list .icon {
  font-size: 1rem;
}

/* Recent Activity */
.recent-activity-card {
  grid-column: span 2;
}

.activity-list {
  margin-top: 1rem;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  font-size: 1.25rem;
  width: 2rem;
  text-align: center;
}

.activity-details {
  flex: 1;
}

.activity-text {
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.activity-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.no-activity {
  text-align: center;
  color: var(--text-muted);
  padding: 1rem;
}

/* Data Tables */
.table-controls {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.search-input {
  flex: 1;
  min-width: 200px;
  max-width: 400px;
}

.filter-select {
  min-width: 150px;
}

.data-table-container {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  background-color: var(--background-color);
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  user-select: none;
}

.data-table th:hover {
  background-color: var(--border-color);
}

.data-table th.sortable::after {
  content: '↕';
  margin-left: 0.5rem;
  opacity: 0.5;
}

.data-table th.sort-asc::after {
  content: '↑';
  opacity: 1;
}

.data-table th.sort-desc::after {
  content: '↓';
  opacity: 1;
}

.data-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
}

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

.data-table tr:hover {
  background-color: var(--background-color);
}

/* Table Actions */
.table-actions {
  display: flex;
  gap: 0.5rem;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background-color: #dbeafe;
  color: #1e40af;
}

.badge-secondary {
  background-color: #f1f5f9;
  color: #475569;
}

.badge-success {
  background-color: #d1fae5;
  color: #065f46;
}

.badge-warning {
  background-color: #fef3c7;
  color: #92400e;
}

.badge-danger {
  background-color: #fee2e2;
  color: #991b1b;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-top: 1px solid var(--border-color);
}

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

.pagination-controls {
  display: flex;
  gap: 0.5rem;
}

.pagination button {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-primary);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
}

.pagination button:hover:not(:disabled) {
  background-color: var(--background-color);
}

.pagination button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination button.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.pagination-dots {
  padding: 0.5rem 0.75rem;
  color: var(--text-muted);
}

/* Tables Grid */
.tables-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.table-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  transition: var(--transition);
  cursor: pointer;
}

.table-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.table-card h3 {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.table-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.table-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.table-record-count {
  font-weight: 500;
}

.table-actions {
  display: flex;
  gap: 0.5rem;
}

/* Analytics Grid */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1.5rem;
}

.analytics-actions {
  display: flex;
  gap: 0.5rem;
  margin-left: auto;
}

/* Modals */
.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-container.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: var(--transition);
}

.modal.modal-medium {
  max-width: 700px;
}

.modal.modal-large {
  max-width: 900px;
}

.modal-container.active .modal {
  transform: scale(1);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.modal-close:hover {
  background-color: var(--background-color);
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* Table Viewer */
.table-viewer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.table-viewer-header h3 {
  margin: 0;
  color: var(--primary-color);
}

.table-viewer-actions {
  display: flex;
  gap: 0.5rem;
}

.table-viewer-content {
  max-height: 60vh;
  overflow-y: auto;
}

/* Notifications */
.notification-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.notification {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  padding: 1rem 1.5rem;
  min-width: 300px;
  border-left: 4px solid;
  transform: translateX(100%);
  transition: var(--transition);
  position: relative;
}

.notification.show {
  transform: translateX(0);
}

.notification.success {
  border-left-color: var(--success-color);
}

.notification.error {
  border-left-color: var(--danger-color);
}

.notification.warning {
  border-left-color: var(--warning-color);
}

.notification.info {
  border-left-color: var(--info-color);
}

.notification-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1.25rem;
  padding: 0.25rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.notification-close:hover {
  color: var(--text-primary);
}

.notification-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.notification-message {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Form Validation */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: var(--danger-color);
}

.form-group .error-text {
  color: var(--danger-color);
  font-size: 0.75rem;
  margin-top: 0.25rem;
  display: none;
}

.form-group.error .error-text {
  display: block;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.empty-state-description {
  margin-bottom: 1.5rem;
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}

.loading-activity {
  text-align: center;
  padding: 1rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Help Modal */
.help-content h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.help-shortcuts {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

.help-shortcuts td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.help-shortcuts td:first-child {
  font-weight: 600;
  white-space: nowrap;
}

kbd {
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-family: monospace;
  font-size: 0.875rem;
}

.help-content ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.help-content li {
  margin-bottom: 0.5rem;
}

/* Export Options */
.export-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.radio-group {
  display: flex;
  gap: 1rem;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.radio-group input[type="radio"] {
  margin: 0;
}

/* Text utilities */
.text-muted {
  color: var(--text-muted);
}

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

/* Spacing utilities */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 2rem; }