/* Log Manager Styling */

/* Dashboard Layout */
.logs-dashboard {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.logs-dashboard-top {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Summary Cards */
.logs-summary-section {
    margin-bottom: 10px;
}

.logs-summary-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.summary-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 15px;
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 200px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.summary-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.summary-icon {
    font-size: 2rem;
    margin-right: 15px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(33, 150, 243, 0.1);
    color: #2196F3;
}

.summary-icon.error-icon {
    background-color: rgba(244, 67, 54, 0.1);
    color: #F44336;
}

.summary-icon.warning-icon {
    background-color: rgba(255, 152, 0, 0.1);
    color: #FF9800;
}

.summary-icon.auth-icon {
    background-color: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
}

.summary-icon.today-icon {
    background-color: rgba(156, 39, 176, 0.1);
    color: #9C27B0;
}

.summary-icon.database-icon {
    background-color: rgba(52, 152, 219, 0.1);
    color: #3498db;
}

.summary-data {
    flex-grow: 1;
}

.summary-value {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 5px;
}

.summary-label {
    font-size: 0.875rem;
    color: #757575;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Charts */
.logs-charts-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.logs-chart-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 15px;
    flex: 1;
    min-width: 300px;
}

.logs-chart-card h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #333;
    display: flex;
    align-items: center;
}

.logs-chart-card h3 i {
    margin-right: 8px;
    color: #666;
}

.logs-chart-container {
    height: 250px;
    position: relative;
}

.logs-chart-container canvas {
    max-height: 220px !important;
}

/* Filter Controls */
.logs-filter-control-panel {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 15px;
    margin-bottom: 20px;
}

.logs-main-search {
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.logs-main-search .search-container {
    flex: 1;
    position: relative;
    max-width: 400px;
}

.logs-main-search input {
    width: 100%;
    padding: 10px 80px 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.logs-main-search .search-button {
    position: absolute;
    right: 45px;
    top: 50%;
    transform: translateY(-50%);
    background: #007bff;
    border: none;
    color: white;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logs-main-search .search-button:hover {
    background: #0056b3;
}

.logs-main-search .clear-search {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 8px;
}

.logs-filter-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: flex-start;
}

.date-filter {
    flex: 1;
    min-width: 300px;
}

.filters-right-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-left: auto;
    min-width: 200px;
}

.logs-main-search .logs-per-page {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    min-width: 120px;
}

/* Search Tips */
.search-tips {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 12px 15px;
    margin-top: 10px;
    margin-bottom: 5px;
}

.search-tips-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
    font-size: 0.9rem;
}

.search-tips-header i {
    color: #ffc107;
    font-size: 1rem;
}

.search-tips-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 8px;
}

.tip-item {
    font-size: 0.85rem;
    color: #6c757d;
    line-height: 1.4;
}

.tip-item strong {
    color: #495057;
    font-weight: 600;
}

.category-filters, .severity-filters {
    flex: none;
}

.logs-actions {
    flex: 0 0 auto;
    min-width: auto;
}

.date-range-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.date-range-container input {
    flex: 1;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.filter-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    background-color: #f5f5f5;
    padding: 5px 10px;
    border-radius: 15px;
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.filter-checkbox:hover {
    background-color: #e9e9e9;
}

.filter-checkbox input {
    margin-right: 5px;
}

.logs-actions {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px;
}

/* Removed refresh and export button styles - buttons no longer exist */

.logs-per-page select {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

/* Logs Table */
.logs-table-container {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 20px;
}

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

.logs-table th {
    background-color: #f5f5f5;
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
    color: #333;
    border-bottom: 2px solid #ddd;
    position: sticky;
    top: 0;
    z-index: 1;
}

.logs-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.logs-table th.sortable:hover {
    background-color: #e9e9e9;
}

.logs-table th.sorted-asc::after {
    content: '▲';
    margin-left: 5px;
    font-size: 0.8em;
}

.logs-table th.sorted-desc::after {
    content: '▼';
    margin-left: 5px;
    font-size: 0.8em;
}

.logs-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
}

.logs-table tbody tr {
    transition: background-color 0.2s;
}

.logs-table tbody tr:hover {
    background-color: #f9f9f9;
}

.logs-table tr.severity-error {
    border-left: 4px solid #F44336;
}

.logs-table tr.severity-critical {
    border-left: 4px solid #B71C1C;
    background-color: rgba(244, 67, 54, 0.05);
}

.logs-table tr.severity-warning {
    border-left: 4px solid #FF9800;
}

.logs-table tr.severity-info {
    border-left: 4px solid #2196F3;
}

.logs-table .log-message {
    max-width: 400px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.category-badge, .severity-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.category-badge.auth {
    background-color: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
}

.category-badge.user {
    background-color: rgba(33, 150, 243, 0.1);
    color: #2196F3;
}

.category-badge.lead {
    background-color: rgba(156, 39, 176, 0.1);
    color: #9C27B0;
}

.category-badge.security {
    background-color: rgba(255, 152, 0, 0.1);
    color: #FF9800;
}

.category-badge.system {
    background-color: rgba(96, 125, 139, 0.1);
    color: #607D8B;
}

.category-badge.campaign {
    background-color: rgba(63, 81, 181, 0.1);
    color: #3F51B5;
}

.category-badge.ticket {
    background-color: rgba(0, 188, 212, 0.1);
    color: #00BCD4;
}

.category-badge.communication {
    background-color: rgba(121, 85, 72, 0.1);
    color: #795548;
}

.severity-badge.info {
    background-color: rgba(33, 150, 243, 0.1);
    color: #2196F3;
}

.severity-badge.warning {
    background-color: rgba(255, 152, 0, 0.1);
    color: #FF9800;
}

.severity-badge.error {
    background-color: rgba(244, 67, 54, 0.1);
    color: #F44336;
}

.severity-badge.critical {
    background-color: rgba(183, 28, 28, 0.1);
    color: #B71C1C;
}

.view-log-btn {
    background: none;
    border: none;
    color: #2196F3;
    cursor: pointer;
    padding: 5px;
    transition: color 0.2s;
}

.view-log-btn:hover {
    color: #0D47A1;
}

/* Log Cards (Compact View) */
.logs-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
    padding: 15px;
}

.log-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 15px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    border-top: 3px solid #2196F3;
}

.log-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.log-card.severity-error {
    border-top-color: #F44336;
}

.log-card.severity-critical {
    border-top-color: #B71C1C;
    background-color: rgba(244, 67, 54, 0.05);
}

.log-card.severity-warning {
    border-top-color: #FF9800;
}

.log-card.severity-info {
    border-top-color: #2196F3;
}

.log-card-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.log-card-severity {
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.log-card-timestamp {
    font-size: 0.8rem;
    color: #757575;
}

.log-card-body {
    flex: 1;
    margin-bottom: 10px;
}

.log-card-message {
    font-size: 0.95rem;
    line-height: 1.4;
}

.log-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.log-card-user {
    font-size: 0.85rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Pagination */
.logs-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    margin-bottom: 20px;
}

.pagination-button {
    padding: 8px 16px;
    border: 1px solid #ddd;
    background-color: #fff;
    color: #333;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.pagination-button:hover:not(:disabled) {
    background-color: #f5f5f5;
    border-color: #ccc;
    color: #222;
}

.pagination-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    color: #999;
}

.page-info {
    margin: 0 15px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #555;
    padding: 8px 12px;
    background-color: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #e9ecef;
}

/* Log details modal */
.log-details-modal {
    max-width: 700px;
    width: 90%;
}

.log-details {
    padding: 15px;
    border-radius: 5px;
}

.log-details.severity-error {
    border-left: 4px solid #F44336;
}

.log-details.severity-critical {
    border-left: 4px solid #B71C1C;
    background-color: rgba(244, 67, 54, 0.05);
}

.log-details.severity-warning {
    border-left: 4px solid #FF9800;
}

.log-details.severity-info {
    border-left: 4px solid #2196F3;
}

.log-details-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.log-details-title {
    margin: 0;
    font-size: 1.2rem;
    flex: 1;
    margin-right: 10px;
}

.log-details-meta {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.log-details-row {
    display: flex;
    margin-bottom: 8px;
}

.log-details-label {
    font-weight: 500;
    width: 120px;
    flex-shrink: 0;
}

.log-details-value {
    flex: 1;
}

.log-metadata, .log-related-entities, .log-location {
    margin-top: 20px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.log-metadata h4, .log-related-entities h4, .log-location h4 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1rem;
}

.log-metadata pre {
    background-color: #f5f5f5;
    padding: 10px;
    border-radius: 4px;
    overflow: auto;
    font-size: 0.85rem;
    max-height: 200px;
}

.log-related-entities ul {
    padding-left: 20px;
    margin: 0;
}

.log-related-entities li {
    margin-bottom: 5px;
}

/* Dark Mode */
.dark-mode .logs-filter-control-panel,
.dark-mode .logs-table-container,
.dark-mode .logs-chart-card,
.dark-mode .summary-card,
.dark-mode .log-card {
    background-color: #2c2c2c;
    color: #e6e6e6;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.dark-mode .logs-table th {
    background-color: #3a3a3a;
    color: #e6e6e6;
    border-bottom-color: #444;
}

.dark-mode .logs-table td {
    border-bottom-color: #444;
}

.dark-mode .logs-table tbody tr:hover {
    background-color: #383838;
}

.dark-mode .logs-table tr.severity-critical {
    background-color: rgba(183, 28, 28, 0.15);
}

.dark-mode .log-card.severity-critical {
    background-color: rgba(183, 28, 28, 0.15);
}

.dark-mode .summary-label,
.dark-mode .log-card-timestamp,
.dark-mode .log-card-user {
    color: #aaa;
}

.dark-mode .log-metadata pre {
    background-color: #383838;
    color: #e6e6e6;
}

.dark-mode .filter-checkbox {
    background-color: #3a3a3a;
}

.dark-mode .filter-checkbox:hover {
    background-color: #444;
}

.dark-mode .logs-main-search input,
.dark-mode .date-range-container input,
.dark-mode .logs-per-page select {
    background-color: #383838;
    color: #e6e6e6;
    border-color: #555;
}

.dark-mode .logs-main-search .search-button {
    background: #0d6efd;
}

.dark-mode .logs-main-search .search-button:hover {
    background: #0b5ed7;
}

.dark-mode .pagination-button {
    background-color: #383838;
    color: #e6e6e6;
    border-color: #555;
}

.dark-mode .pagination-button:hover:not(:disabled) {
    background-color: #444;
    color: #fff;
}

.dark-mode .page-info {
    background-color: #383838;
    color: #e6e6e6;
    border-color: #555;
}

.dark-mode .search-tips {
    background-color: #383838;
    border-color: #555;
}

.dark-mode .search-tips-header {
    color: #e6e6e6;
}

.dark-mode .tip-item {
    color: #aaa;
}

.dark-mode .tip-item strong {
    color: #e6e6e6;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    .logs-filter-controls {
        flex-direction: column;
        gap: 20px;
    }
    
    .date-filter, .filters-right-column, .logs-actions {
        flex: none;
        min-width: auto;
        margin-left: 0;
    }
    
    .filters-right-column {
        order: 1;
    }
    
    .logs-actions {
        order: 2;
    }
}

@media (max-width: 768px) {
    .logs-filter-controls {
        flex-direction: column;
    }
    
    .logs-chart-card {
        min-width: 100%;
    }
    
    .logs-cards-container {
        grid-template-columns: 1fr;
    }
    
    .logs-main-search {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .logs-main-search .search-container {
        max-width: none;
    }
    
    .search-tips-content {
        grid-template-columns: 1fr;
        gap: 6px;
    }
    
    .tip-item {
        font-size: 0.8rem;
    }
    
    .logs-table th:nth-child(2), 
    .logs-table td:nth-child(2) {
        display: none;
    }
    
    .logs-table th:nth-child(4), 
    .logs-table td:nth-child(4) {
        display: none;
    }
    
    .log-details-meta {
        grid-template-columns: 1fr;
    }
    
    .checkbox-group {
        gap: 8px;
    }
    
    .filter-checkbox {
        margin-bottom: 5px;
    }
}

/* Loading and Error States */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px;
    color: #757575;
    gap: 10px;
}

.error-message {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 30px;
    color: #F44336;
    gap: 15px;
    text-align: center;
}

.error-message i {
    font-size: 2rem;
}

.retry-button {
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #F44336;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: background-color 0.2s;
}

.retry-button:hover {
    background-color: #D32F2F;
}

.no-data {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px;
    color: #757575;
    font-style: italic;
}

/* Database Analytics Section */
.database-analytics-section {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    overflow: hidden;
}

.database-analytics-header {
    background-color: #f8f9fa;
    padding: 15px 20px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.database-analytics-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #333;
    display: flex;
    align-items: center;
}

.database-analytics-header h3 i {
    margin-right: 8px;
    color: #3498db;
}

.refresh-database-btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background-color 0.2s;
}

.refresh-database-btn:hover {
    background-color: #2980b9;
}

.database-analytics-content {
    padding: 20px;
}

/* Database Overview Cards */
.database-overview {
    margin-bottom: 25px;
}

.database-overview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.db-card {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    display: flex;
    align-items: center;
    border-left: 4px solid #3498db;
    transition: transform 0.2s;
}

.db-card:hover {
    transform: translateY(-2px);
}

.db-card-icon {
    font-size: 1.5rem;
    color: #3498db;
    margin-right: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(52, 152, 219, 0.1);
    border-radius: 50%;
}

.db-card-content {
    flex: 1;
}

.db-card-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 4px;
}

.db-card-label {
    font-size: 0.85rem;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Database Charts Section */
.database-charts-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.database-chart-container {
    flex: 2;
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    margin-right: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    height: 400px;
}

.database-chart-container canvas {
    max-height: 320px !important;
}

.database-growth-container {
    flex: 1;
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.database-growth-container h4 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

.growth-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.growth-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

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

.growth-label {
    font-weight: 500;
    color: #666;
}

.growth-value {
    font-weight: bold;
    color: #2c3e50;
    font-size: 1.1rem;
}

/* Collections Breakdown */
.collections-breakdown {
    margin-bottom: 25px;
}

.collections-breakdown h4 {
    margin-bottom: 15px;
    font-size: 1rem;
    color: #2c3e50;
    display: flex;
    align-items: center;
}

.collections-breakdown h4 i {
    margin-right: 8px;
    color: #9b59b6;
}

.collections-table-container {
    overflow-x: auto;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.collections-table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    min-width: 800px;
}

.collections-table th,
.collections-table td {
    text-align: left;
    padding: 12px 15px;
    border-bottom: 1px solid #e9ecef;
}

.collections-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: #495057;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.collections-table tbody tr:hover {
    background-color: #f8f9fa;
}

.collection-name {
    font-weight: 500;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 8px;
}

.collection-name i {
    color: #3498db;
}

.collection-count,
.collection-size,
.collection-storage,
.collection-avg,
.collection-indexes {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.percentage-bar {
    position: relative;
    background-color: #e9ecef;
    border-radius: 10px;
    height: 20px;
    min-width: 80px;
    overflow: hidden;
}

.percentage-fill {
    background: linear-gradient(90deg, #3498db, #2980b9);
    height: 100%;
    border-radius: 10px;
    transition: width 0.3s ease;
}

.percentage-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.75rem;
    font-weight: 600;
    color: #2c3e50;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

/* Database Insights */
.database-insights {
    margin-top: 30px;
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.database-insights h4 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.insight-card {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e9ecef;
}

.insight-icon {
    font-size: 1.5rem;
    margin-right: 15px;
    color: #3498db;
}

.insight-content {
    flex: 1;
}

.insight-title {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 5px;
}

.insight-value {
    font-size: 1.2rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 2px;
}

.insight-subtitle {
    font-size: 0.8rem;
    color: #95a5a6;
}

.no-chart-data {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: #6c757d;
    font-style: italic;
}

/* Dark Mode Support */
.dark-mode .database-analytics-section,
.dark-mode .summary-card,
.dark-mode .db-card,
.dark-mode .database-chart-container,
.dark-mode .database-growth-container,
.dark-mode .collections-table,
.dark-mode .insight-card {
    background-color: #2c3e50;
    color: #ecf0f1;
}

.dark-mode .database-analytics-header {
    background-color: #34495e;
    border-bottom-color: #4a5f7a;
}

.dark-mode .collections-table th {
    background-color: #34495e;
    color: #bdc3c7;
}

.dark-mode .collections-table tbody tr:hover {
    background-color: #34495e;
}

.dark-mode .growth-item {
    background-color: #34495e;
}

.dark-mode .insight-icon {
    background-color: #34495e;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .database-charts-section {
        grid-template-columns: 1fr;
    }
    
    .database-overview-cards {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
}

@media (max-width: 768px) {
    .database-analytics-header {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .refresh-database-btn {
        align-self: center;
    }
    
    .database-overview-cards {
        grid-template-columns: 1fr;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .growth-stats {
        gap: 8px;
    }
    
    .collections-table th:nth-child(4),
    .collections-table td:nth-child(4),
    .collections-table th:nth-child(5),
    .collections-table td:nth-child(5) {
        display: none;
    }
}

/* Security Monitoring Styling */
.security-monitoring-section {
    margin-top: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.security-header {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.security-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.refresh-security-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.refresh-security-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.security-analytics-content {
    padding: 20px;
}

.security-overview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.security-card {
    display: flex;
    align-items: center;
    padding: 20px;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.security-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.security-card.failed-logins {
    border-left: 4px solid #e74c3c;
}

.security-card.suspicious-ips {
    border-left: 4px solid #f39c12;
}

.security-card.security-events {
    border-left: 4px solid #e67e22;
}

.security-card.active-sessions {
    border-left: 4px solid #27ae60;
}

.security-card-icon {
    font-size: 2rem;
    margin-right: 15px;
    color: #e74c3c;
}

.security-card-content {
    flex: 1;
}

.security-card-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 5px;
}

.security-card-label {
    font-size: 0.9rem;
    color: #7f8c8d;
    font-weight: 500;
}

.security-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.security-chart-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    height: 400px;
}

.security-chart-container h4 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

.security-chart-container canvas {
    max-height: 320px !important;
}

.suspicious-activities {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
}

.suspicious-activities h4 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

.suspicious-list {
    max-height: 400px;
    overflow-y: auto;
}

.suspicious-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    margin-bottom: 10px;
    transition: background-color 0.2s;
}

.suspicious-item:hover {
    background: #f1f3f4;
}

.suspicious-icon {
    margin-right: 12px;
    color: #e74c3c;
    font-size: 1.2rem;
}

.suspicious-details {
    flex: 1;
}

.suspicious-message {
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 5px;
}

.suspicious-meta {
    font-size: 0.85rem;
    color: #7f8c8d;
}

.suspicious-meta span {
    margin-right: 15px;
}

.suspicious-severity {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
}

/* Performance Monitoring Styling */
.performance-monitoring-section {
    margin-top: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.performance-header {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.performance-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.refresh-performance-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.refresh-performance-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.performance-metrics-content {
    padding: 20px;
}

.performance-overview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.perf-card {
    display: flex;
    align-items: center;
    padding: 20px;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.perf-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.perf-card.response-time {
    border-left: 4px solid #3498db;
}

.perf-card.error-rate {
    border-left: 4px solid #e74c3c;
}

.perf-card.active-users {
    border-left: 4px solid #27ae60;
}

.perf-card.system-load {
    border-left: 4px solid #f39c12;
}

.perf-card-icon {
    font-size: 2rem;
    margin-right: 15px;
    color: #3498db;
}

.perf-card-content {
    flex: 1;
}

.perf-card-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 5px;
}

.perf-card-value.normal {
    color: #27ae60;
}

.perf-card-value.moderate {
    color: #f39c12;
}

.perf-card-value.high {
    color: #e74c3c;
}

.perf-card-value.unknown {
    color: #6c757d !important;
    font-style: italic;
}

.perf-card-label {
    font-size: 0.9rem;
    color: #7f8c8d;
    font-weight: 500;
}

/* Performance Users Section */
.performance-users-section {
    margin-top: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
}

.performance-users-section h4 {
    margin: 0 0 15px 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

.performance-users-list {
    max-height: 300px;
    overflow-y: auto;
}

.performance-user-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    margin-bottom: 8px;
    transition: background-color 0.2s;
}

.performance-user-item:hover {
    background: #f1f3f4;
}

.performance-user-item.current-user {
    background: #e8f5e9;
    border-left: 4px solid #4caf50;
}

.performance-user-item.current-user:hover {
    background: #c8e6c9;
}

.performance-user-item .user-rank {
    background: #3498db;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: 12px;
    flex-shrink: 0;
}

.performance-user-item.current-user .user-rank {
    background: #4caf50;
}

.performance-user-item .user-info {
    flex: 1;
}

.performance-user-item .user-name {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 4px;
}

.performance-user-item.current-user .user-name {
    color: #2e7d32;
}

.performance-user-item .user-name i {
    color: #ffa000;
    margin-right: 5px;
}

.performance-user-item .user-stats {
    font-size: 0.85rem;
    color: #7f8c8d;
}

.performance-user-item .activity-count {
    margin-right: 15px;
    font-weight: 500;
}

.performance-user-item .last-active {
    font-style: italic;
}

/* User Activity Monitoring Styling */
.user-activity-section {
    margin-top: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.activity-header {
    background: linear-gradient(135deg, #9b59b6, #8e44ad);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.activity-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.activity-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.activity-controls select {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.9rem;
}

.refresh-activity-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.refresh-activity-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.user-activity-content {
    padding: 20px;
}

.activity-overview {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.activity-chart-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    height: 400px;
}

.activity-chart-container h4 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

.activity-chart-container canvas {
    max-height: 320px !important;
}

.top-users-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
}

.top-users-container h4 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

.top-users-list {
    max-height: 300px;
    overflow-y: auto;
}

.top-user-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    margin-bottom: 8px;
    transition: background-color 0.2s;
}

.top-user-item:hover {
    background: #f1f3f4;
}

.top-user-item.current-user {
    background: #e8f5e9;
    border-left: 4px solid #4caf50;
}

.top-user-item.current-user:hover {
    background: #c8e6c9;
}

.top-user-item.current-user .user-name {
    font-weight: 600;
    color: #2e7d32;
}

.top-user-item.current-user .user-name i {
    color: #ffa000;
    margin-right: 5px;
}

.user-rank {
    width: 30px;
    height: 30px;
    background: #9b59b6;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 12px;
    font-size: 0.9rem;
}

.user-info {
    flex: 1;
    margin-right: 12px;
}

.user-name {
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 2px;
}

.user-activity {
    font-size: 0.85rem;
    color: #7f8c8d;
}

.user-activity-bar {
    width: 80px;
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    overflow: hidden;
}

.activity-progress {
    height: 100%;
    background: #9b59b6;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.no-data {
    text-align: center;
    padding: 20px;
    color: #7f8c8d;
    font-style: italic;
}

/* Responsive Design for New Sections */
@media (max-width: 1200px) {
    .security-details-grid,
    .activity-overview {
        grid-template-columns: 1fr;
    }
    
    .database-charts-section {
        flex-direction: column;
    }
    
    .database-chart-container {
        margin-right: 0;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .security-overview-cards,
    .performance-overview-cards {
        grid-template-columns: 1fr;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .activity-header,
    .security-header,
    .performance-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .activity-controls {
        align-self: flex-end;
    }
}

/* Error handling styles */
.chart-error, .error-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    text-align: center;
    background: #f8f9fa;
    border-radius: 8px;
    border: 2px dashed #dee2e6;
    color: #6c757d;
    min-height: 200px;
}

.chart-error i, .error-message i {
    font-size: 48px;
    margin-bottom: 15px;
    color: #ffc107;
}

.chart-error p, .error-message p {
    margin: 0 0 10px 0;
    font-size: 16px;
    font-weight: 500;
}

.chart-error h3, .error-message h3 {
    margin: 0 0 15px 0;
    color: #495057;
    font-size: 20px;
}

.chart-error small {
    color: #868e96;
    font-size: 14px;
    margin-bottom: 20px;
}

.retry-btn, .retry-button {
    background: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    margin-top: 15px;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.retry-btn:hover, .retry-button:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.retry-btn i, .retry-button i {
    font-size: 14px !important;
    margin: 0 !important;
}

/* Dark theme support for error states */
.dark-theme .chart-error,
.dark-theme .error-message {
    background: #2d3748;
    border-color: #4a5568;
    color: #a0aec0;
}

.dark-theme .chart-error h3,
.dark-theme .error-message h3 {
    color: #e2e8f0;
}

.dark-theme .chart-error small {
    color: #718096;
}

/* Performance card styles for unknown values */
.perf-card-value.unknown {
    color: #6c757d !important;
    font-style: italic;
}

.dark-theme .perf-card-value.unknown {
    color: #a0aec0 !important;
}

/* Export controls */
.logs-export-controls {
    margin-left: 15px;
}

.export-dropdown {
    position: relative;
    display: inline-block;
}

.export-button {
    background: #28a745;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.export-button:hover {
    background: #218838;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.export-button i.fa-chevron-down {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.export-button:hover i.fa-chevron-down {
    transform: rotate(180deg);
}

.export-options {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    min-width: 160px;
    margin-top: 5px;
}

.export-option {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 15px;
    border: none;
    background: transparent;
    color: #333;
    cursor: pointer;
    font-size: 14px;
    text-align: left;
    transition: background-color 0.2s ease;
}

.export-option:hover {
    background: #f8f9fa;
    color: #007bff;
}

.export-option:first-child {
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.export-option:last-child {
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
}

.export-option i {
    width: 16px;
    color: #6c757d;
}

.export-option:hover i {
    color: #007bff;
}

/* Dark theme support for export controls */
.theme-dark .export-options {
    background: #2d3748;
    border-color: #4a5568;
}

.theme-dark .export-option {
    color: #e2e8f0;
}

.theme-dark .export-option:hover {
    background: #4a5568;
    color: #63b3ed;
}

.theme-dark .export-option i {
    color: #a0aec0;
}

.theme-dark .export-option:hover i {
    color: #63b3ed;
}

/* Neon theme support for export controls */
.theme-neon-highlights .export-button {
    background: linear-gradient(45deg, #00ffff, #ff00ff);
    border: 1px solid #00ffff;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.theme-neon-highlights .export-button:hover {
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6), 0 4px 8px rgba(0,0,0,0.2);
    transform: translateY(-2px);
}

.theme-neon-highlights .export-options {
    background: #1a1a2e;
    border-color: #00ffff;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.theme-neon-highlights .export-option {
    color: #e0e0e0;
}

.theme-neon-highlights .export-option:hover {
    background: linear-gradient(45deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.1));
    color: #00ffff;
}

/* Warm theme support for export controls */
.theme-warm-tones .export-button {
    background: linear-gradient(45deg, #8b4513, #deb887);
}

.theme-warm-tones .export-button:hover {
    background: linear-gradient(45deg, #a0522d, #f5deb3);
}

.theme-warm-tones .export-options {
    background: #f4e4d6;
    border-color: #8b4513;
}

.theme-warm-tones .export-option {
    color: #5d4e37;
}

.theme-warm-tones .export-option:hover {
    background: #e6d3c1;
    color: #8b4513;
}

/* Responsive adjustments for export controls */
@media (max-width: 768px) {
    .logs-export-controls {
        margin-left: 0;
        margin-top: 10px;
    }
    
    .export-button {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .export-options {
        min-width: 140px;
    }
    
    .export-option {
        padding: 8px 12px;
        font-size: 13px;
    }
}