* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --critical-color: #dc2626;
    --dark-bg: #1f2937;
    --darker-bg: #111827;
    --card-bg: #374151;
    --text-primary: #f3f4f6;
    --text-secondary: #d1d5db;
    --border-color: #4b5563;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background-color: var(--darker-bg);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background-color: var(--dark-bg);
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

/* Security Summary Bar */
.nav-summary-bar {
    background: linear-gradient(135deg, var(--darker-bg), var(--dark-bg));
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 2rem;
}

.summary-info {
    /* escalado con --soc-ui-scale (ver soc-theme.css) */
    max-width: calc(1400px * var(--soc-ui-scale, 1));
    margin: 0 auto;
}

.summary-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.summary-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.system-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.813rem;
    font-weight: 600;
    transition: all 0.3s;
}

.system-status-badge .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.system-status-badge.status-operational {
    background-color: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.system-status-badge.status-operational .status-dot {
    background-color: var(--success-color);
}

.system-status-badge.status-degraded {
    background-color: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--warning-color);
    color: var(--warning-color);
}

.system-status-badge.status-degraded .status-dot {
    background-color: var(--warning-color);
}

.system-status-badge.status-critical {
    background-color: rgba(220, 38, 38, 0.15);
    border: 1px solid var(--critical-color);
    color: var(--critical-color);
}

.system-status-badge.status-critical .status-dot {
    background-color: var(--critical-color);
}

.system-status-badge.status-unknown {
    background-color: rgba(107, 114, 128, 0.15);
    border: 1px solid var(--text-secondary);
    color: var(--text-secondary);
}

.summary-meta-bar {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.meta-icon {
    font-size: 0.875rem;
}

/* Sidebar Status List */
.sidebar-status-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.5rem 0;
}

.system-status-mini {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 0.375rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.2s;
}

.collapsed .system-status-mini {
    justify-content: center;
    padding: 0.5rem;
}

.status-mini-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-mini-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.collapsed .status-mini-text {
    display: none;
}

.status-loading {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Main Nav Container */
.nav-container {
    display: none;
    max-width: 1400px;
    margin: 0 auto;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

/* Dropdown Menu */
.nav-menu-wrapper {
    position: relative;
}

.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.dropdown-toggle:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.dropdown-toggle.active {
    background-color: var(--secondary-color);
}

.dropdown-arrow {
    font-size: 0.75rem;
    transition: transform 0.2s;
}

.dropdown-toggle.active .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    list-style: none;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.5rem 0;
    min-width: 250px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    z-index: 1000;
}

.nav-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.nav-menu a:hover {
    color: var(--primary-color);
    background-color: rgba(37, 99, 235, 0.1);
    border-left-color: var(--primary-color);
}

.nav-menu a.active {
    color: var(--primary-color);
    background-color: rgba(37, 99, 235, 0.15);
    border-left-color: var(--primary-color);
    font-weight: 600;
}

/* Main Content */
.main-content {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.page-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: linear-gradient(145deg, var(--card-bg), #2d3748);
    border-radius: 1rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
    border-color: rgba(255, 255, 255, 0.1);
}

.stat-icon {
    padding: 0.5rem;
    border-radius: 0.375rem;
    background-color: rgba(37, 99, 235, 0.2);
    color: var(--primary-color);
    font-size: 1.25rem;
}

.stat-card.active .stat-icon {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.stat-card.disconnected .stat-icon {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.stat-card.alerts .stat-icon {
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.stat-info {
    flex: 1;
}

.stat-label {
    font-size: 0.813rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-primary);
}

/* Severity Grid */
.severity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.severity-card {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    padding: 1rem;
    text-align: center;
    border: 2px solid;
}

.severity-card.critical {
    border-color: var(--critical-color);
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1), transparent);
}

.severity-card.high {
    border-color: var(--danger-color);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), transparent);
}

.severity-card.medium {
    border-color: var(--warning-color);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), transparent);
}

.severity-card.low {
    border-color: var(--success-color);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), transparent);
}

.severity-card h3 {
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
    color: var(--text-secondary);
}

.severity-count {
    font-size: 1.75rem;
    font-weight: bold;
}

/* Alerts Section */
.alerts-section {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.section-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

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

.alerts-table thead {
    background-color: var(--dark-bg);
}

.alerts-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

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

.alerts-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.severity-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.severity-badge.critical {
    background-color: rgba(220, 38, 38, 0.2);
    color: var(--critical-color);
}

.severity-badge.high {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.severity-badge.medium {
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.severity-badge.low {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

/* Alerts Detail Page */
.filters-section {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 150px;
}

.filter-group label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
}

.filter-group select,
.filter-group input[type="text"] {
    padding: 0.5rem 1rem;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.875rem;
    width: 100%;
}

.filter-group input[type="text"]:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Select dropdown styling — theme-aware */
select,
.select-field {
    background-color: var(--tblr-bg-forms, var(--tblr-bg-surface));
    color: var(--tblr-body-color);
    border: 1px solid var(--tblr-border-color);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    cursor: pointer;
}

select option,
.select-field option {
    background-color: var(--tblr-bg-surface);
    color: var(--tblr-body-color);
    padding: 10px;
}

select optgroup,
.select-field optgroup {
    background-color: var(--tblr-bg-surface-secondary);
    color: var(--tblr-secondary);
    font-weight: 600;
    font-style: normal;
}

/* Side panel select fields — theme-aware, no hardcoded dark colours */
.side-panel-right select,
.side-panel-right .select-field,
.side-panel-right .form-select,
.side-panel-right .form-control {
    background-color: var(--tblr-bg-forms, var(--tblr-bg-surface)) !important;
    color: var(--tblr-body-color) !important;
    border-color: var(--tblr-border-color) !important;
}

.side-panel-right select option,
.side-panel-right .select-field option,
.side-panel-right .form-select option {
    background-color: var(--tblr-bg-surface);
    color: var(--tblr-body-color);
}

.side-panel-right select optgroup,
.side-panel-right .select-field optgroup,
.side-panel-right .form-select optgroup {
    background-color: var(--tblr-bg-surface-secondary);
    color: var(--tblr-secondary);
    font-weight: 600;
}

.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn-primary,
.btn-secondary,
.btn-ai {
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 0.375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--dark-bg);
}

.btn-danger {
    background-color: #dc2626;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-danger:hover {
    background-color: #b91c1c;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

.btn-ai {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-ai:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* AI Analysis Panel */
.ai-analysis-section {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 600px;
    height: 100vh;
    background-color: var(--card-bg);
    border-left: 2px solid var(--border-color);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
    z-index: 999;
    overflow-y: auto;
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }

    to {
        transform: translateX(0);
    }
}

/* Generic Side Panel (Right) */
.side-panel-right {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 800px;
    height: 100vh;
    background-color: var(--tblr-bg-surface);
    border-left: 1px solid var(--tblr-border-color);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    z-index: 1052; /* above report-gen-overlay (1051) */
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease-out;
    display: none;
}

.side-panel-right.active {
    transform: translateX(0);
}

.side-panel-container {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.side-panel-header {
    padding: 1.5rem;
    background-color: var(--tblr-bg-surface-secondary);
    border-bottom: 1px solid var(--tblr-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.side-panel-content {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
}

.ai-panel {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.ai-header {
    padding: 1.5rem;
    background-color: var(--dark-bg);
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ai-header h3 {
    font-size: 1.25rem;
    margin: 0;
}

.ai-content {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
}

.ai-result {
    background-color: var(--dark-bg);
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.ai-result-header {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.ai-result-header h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

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

.ai-result-content {
    line-height: 1.8;
    color: var(--text-primary);
}

.ai-result-content p {
    margin-bottom: 1rem;
}

.ai-result-content h2,
.ai-result-content h3,
.ai-result-content h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.ai-result-content h2 {
    font-size: 1.5rem;
}

.ai-result-content h3 {
    font-size: 1.25rem;
}

.ai-result-content h4 {
    font-size: 1.125rem;
}

.ai-result-content ul,
.ai-result-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

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

.ai-result-content strong {
    color: var(--warning-color);
    font-weight: 600;
}

/* Alerts Summary */
.alerts-summary {
    background-color: var(--dark-bg);
    padding: 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
}

.alerts-summary p {
    margin: 0;
    color: var(--text-secondary);
}

.alerts-summary strong {
    color: var(--text-primary);
}

.detailed-alerts-container {
    display: grid;
    gap: 1rem;
}

.alert-card {
    background-color: var(--card-bg);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--text-secondary);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.alert-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.alert-card.critical {
    border-left-color: var(--critical-color);
}

.alert-card.high {
    border-left-color: var(--danger-color);
}

.alert-card.medium {
    border-left-color: var(--warning-color);
}

.alert-card.low {
    border-left-color: var(--success-color);
}

.alert-header {
    padding: 1rem 1.25rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--border-color);
}

.alert-title-row {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.alert-title-row h3 {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.4;
    color: var(--text-primary);
    flex: 1;
}

.alert-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.alert-details-grid {
    padding: 1.25rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    background-color: var(--card-bg);
}

.detail-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.detail-group.full-width {
    grid-column: 1 / -1;
}

.detail-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
}

.detail-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-all;
}

.text-mono {
    font-family: 'SF Mono', 'Roboto Mono', 'Consolas', monospace;
    font-size: 0.9em;
    background: rgba(0, 0, 0, 0.2);
    padding: 2px 4px;
    border-radius: 3px;
    display: inline-block;
}

.user-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.8em;
    margin-left: 0.5rem;
}

.badge-proto {
    background-color: var(--secondary-color);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: bold;
}

.mitre-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.mitre-tag {
    background-color: rgba(59, 130, 246, 0.15);
    /* Blue-ish tint */
    color: #60a5fa;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    border: 1px solid rgba(96, 165, 250, 0.2);
}

.alert-footer {
    padding: 0.75rem 1.25rem;
    background-color: rgba(0, 0, 0, 0.1);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

.ip-link {
    color: var(--primary-color);
    cursor: pointer;
    text-decoration: none;
    border-bottom: 1px dashed var(--primary-color);
}

.ip-link:hover {
    color: var(--secondary-color);
    border-bottom-style: solid;
}

.alert-log {
    background-color: var(--dark-bg);
    border-radius: 0.375rem;
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    overflow-x: auto;
    margin-top: 1rem;
}

.alert-log-preview {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.btn-view-log {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    width: 100%;
}

.btn-view-log:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

/* IP modal migrated to Tabler modal-blur — legacy rules removed */

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

.error {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
    padding: 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    border: 1px solid var(--danger-color);
}

/* Log Detail Modal */
.log-detail-content {
    margin-top: 1rem;
}

.log-section {
    margin-bottom: 2rem;
}

.log-section h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

/* AI Analysis Box in Log Detail */
.ai-analysis-box {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.ai-analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(102, 126, 234, 0.3);
}

.ai-analysis-header h3 {
    margin: 0;
    padding: 0;
    border: none;
    font-size: 1.25rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.severity-indicator {
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.ai-analysis-content {
    line-height: 1.8;
    color: var(--text-primary);
}

.ai-analysis-content p {
    margin-bottom: 0.75rem;
}

.ai-analysis-content strong {
    color: var(--warning-color);
}

.ai-analysis-content ul,
.ai-analysis-content ol {
    margin-left: 1.5rem;
    margin-bottom: 0.75rem;
}

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

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

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

.log-table th,
.log-table td {
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}

.log-table th {
    background-color: rgba(0, 0, 0, 0.02);
    font-weight: 600;
    color: var(--text-secondary);
}

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

.log-table tbody tr:hover {
    background-color: rgba(37, 99, 235, 0.1);
}

.log-table code {
    background-color: rgba(0, 0, 0, 0.05);
    /* Lighter background for light mode compat */
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    color: var(--primary-color);
    font-family: 'SF Mono', 'Consolas', 'Courier New', monospace;
    font-size: 0.85em;
}

.log-value {
    font-family: 'SF Mono', 'Consolas', 'Courier New', monospace;
    color: var(--text-primary);
    word-break: break-all;
}

.log-description {
    color: var(--text-secondary);
}

/* Hacker Theme for Raw Log */
.log-raw {
    background-color: #1e1e1e;
    /* Dark terminal background */
    color: #e5e5e5;
    padding: 1.5rem;
    overflow-x: auto;
    border-radius: 0 0 0.5rem 0.5rem;
}

.log-raw pre {
    margin: 0;
    font-family: 'SF Mono', 'Consolas', 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    color: #4ade80;
    /* Matrix Green */
    white-space: pre-wrap;
    word-break: break-all;
    text-shadow: 0 0 2px rgba(74, 222, 128, 0.2);
}

/* IP Reputation Card */
.ip-reputation-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(16, 185, 129, 0.05));
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.ip-reputation-card h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.ip-reputation-card .ip-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    border-top: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    margin-top: 4rem;
    color: var(--text-secondary);
}

/* System Summary Header */
.system-summary-header {
    background: linear-gradient(135deg, var(--dark-bg), var(--darker-bg));
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.summary-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.summary-main .page-title {
    margin: 0;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.875rem;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.status-operational {
    background-color: rgba(16, 185, 129, 0.2);
    border: 1px solid var(--success-color);
}

.status-operational .status-dot {
    background-color: var(--success-color);
}

.status-degraded {
    background-color: rgba(245, 158, 11, 0.2);
    border: 1px solid var(--warning-color);
}

.status-degraded .status-dot {
    background-color: var(--warning-color);
}

.status-critical {
    background-color: rgba(220, 38, 38, 0.2);
    border: 1px solid var(--critical-color);
}

.status-critical .status-dot {
    background-color: var(--critical-color);
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.summary-meta {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.meta-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Time Selector */
.time-selector {
    padding: 0.35rem 0.75rem;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.813rem;
    cursor: pointer;
    transition: all 0.2s;
    outline: none;
}

.time-selector:hover,
.time-selector:focus {
    border-color: var(--primary-color);
    background-color: var(--card-bg);
}

/* Main Stats Grid */
.main-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card .card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-card .card-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.stat-card .card-content {
    padding: 1.25rem;
}

.stat-primary {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0.75rem;
}

.stat-value {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -1px;
    line-height: 1.1;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: center;
    font-weight: 500;
    margin-top: 0.5rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.stat-num {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--text-primary);
}

.stat-num.success {
    color: var(--success-color);
}

.stat-num.danger {
    color: var(--danger-color);
}

.stat-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.critical-color {
    color: var(--critical-color);
}

.high-color {
    color: var(--danger-color);
}

.medium-color {
    color: var(--warning-color);
}

.low-color {
    color: var(--success-color);
}

/* Coverage Bar */
.coverage-bar {
    margin-top: 1rem;
}

.coverage-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--darker-bg);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--success-color);
    transition: width 0.5s ease;
}

/* Trend Indicators */
.trend-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.trend-up {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.trend-down {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.trend-neutral {
    background-color: rgba(107, 114, 128, 0.1);
    color: var(--text-secondary);
}

.priority-badge {
    padding: 0.25rem 0.75rem;
    background-color: var(--critical-color);
    color: white;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Agent Health Section */
.agent-health-section {
    margin-bottom: 2rem;
}

.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.health-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s;
}

.health-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.health-icon {
    font-size: 1.5rem;
    margin-bottom: 0.375rem;
}

.health-value {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.25rem;
}

.health-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.health-card.ok .health-icon,
.health-card.ok .health-value {
    color: var(--success-color);
}

.health-card.warning .health-icon,
.health-card.warning .health-value {
    color: var(--warning-color);
}

.health-card.error .health-icon,
.health-card.error .health-value {
    color: var(--danger-color);
}

.health-card.no-comm .health-icon,
.health-card.no-comm .health-value {
    color: var(--text-secondary);
}

/* Affected Agents Section */
.affected-agents-section {
    margin-bottom: 2rem;
}

.affected-agents-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.affected-agent-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
}

.agent-name {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.agent-alerts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.mini-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.mini-badge.critical {
    background-color: rgba(220, 38, 38, 0.2);
    color: var(--critical-color);
}

.mini-badge.high {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.mini-badge.medium {
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.mini-badge.low {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.agent-total {
    font-size: 0.813rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Section Title */
.section-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .severity-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .main-stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .health-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .affected-agents-list {
        grid-template-columns: 1fr;
    }

    .summary-meta {
        flex-direction: column;
        gap: 0.75rem;
    }

    /* Navbar responsive */
    .nav-summary-bar {
        padding: 0.5rem 1rem;
    }

    .summary-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .summary-meta-bar {
        flex-direction: column;
        gap: 0.5rem;
    }

    .nav-container {
        display: flex;
        flex-direction: row;
        padding: 0.75rem 1rem;
    }

    .dropdown-toggle {
        padding: 0.5rem 1rem;
        font-size: 0.813rem;
    }

    .nav-menu {
        right: 0;
        min-width: 200px;
    }
}

/* ========================================
   SIDEBAR STYLES
   ======================================== */

/* Sidebar Container */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 260px;
    background-color: var(--dark-bg);
    border-right: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 200;
    transition: transform 0.3s ease, width 0.3s ease;
}

.sidebar.collapsed {
    width: 85px;
}

/* Sidebar Header */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1rem;
    border-bottom: 2px solid var(--border-color);
    background: linear-gradient(135deg, var(--darker-bg), var(--dark-bg));
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    overflow: hidden;
}

/* Sidebar Logo Styles */
.sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    width: 100%;
}

.logo-full {
    height: 30px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
    transition: opacity 0.3s ease;
}

.logo-collapsed {
    height: 32px;
    width: 32px;
    object-fit: contain;
    display: none;
    transition: opacity 0.3s ease;
}

/* Collapsed state */
.sidebar.collapsed .logo-full {
    display: none;
}

.sidebar.collapsed .logo-collapsed {
    display: block;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.sidebar-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.toggle-icon {
    transition: transform 0.3s ease;
}

.sidebar.collapsed .toggle-icon {
    transform: rotate(180deg);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1rem 0;
}

.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-section-title {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1.5rem;
    margin-top: 1rem;
    transition: opacity 0.3s ease;
}

.menu-section-title:first-child {
    margin-top: 0;
}

.sidebar.collapsed .menu-section-title {
    opacity: 0;
    padding: 0.75rem 0.5rem;
    text-align: center;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s;
    border-left: 3px solid transparent;
    position: relative;
}

.sidebar-link:hover {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.sidebar-link.active {
    background-color: rgba(37, 99, 235, 0.15);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    font-weight: 600;
}

.link-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.link-text {
    white-space: nowrap;
    transition: opacity 0.3s ease;
}

.sidebar.collapsed .sidebar-link {
    padding: 0.875rem 0.5rem;
    justify-content: center;
}

.sidebar.collapsed .link-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 1rem;
    border-top: 2px solid var(--border-color);
    background-color: var(--darker-bg);
}

.system-status-mini {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: rgba(16, 185, 129, 0.1);
    border-radius: 0.375rem;
    border: 1px solid var(--success-color);
    transition: all 0.3s ease;
}

.sidebar.collapsed .system-status-mini {
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem;
}

.status-mini-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--success-color);
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}

.status-mini-text {
    font-size: 0.813rem;
    color: var(--success-color);
    font-weight: 600;
    white-space: nowrap;
    transition: opacity 0.3s ease;
}

.sidebar.collapsed .status-mini-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Main Wrapper - Adjust for sidebar */
.main-wrapper {
    margin-left: 260px;
    transition: margin-left 0.3s ease;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.sidebar.collapsed~.main-wrapper {
    margin-left: 85px;
}

/* Mobile Sidebar Toggle Button */
.mobile-sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    margin-right: 1rem;
}

/* Responsive Sidebar */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .main-wrapper {
        margin-left: 0;
    }

    .sidebar.collapsed~.main-wrapper {
        margin-left: 0;
    }

    .mobile-sidebar-toggle {
        display: block;
    }

    .nav-brand {
        display: flex;
        align-items: center;
    }

    /* Overlay when sidebar is open on mobile */
    .sidebar.mobile-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 280px;
    }

    .sidebar.collapsed {
        width: 280px;
        transform: translateX(-100%);
    }

    .sidebar.mobile-open.collapsed {
        transform: translateX(0);
    }
}

/* Sidebar Submenus */
.submenu {
    list-style: none;
    padding-left: 1rem;
    display: none;
    /* Hidden by default, toggle with JS or CSS hover */
    background-color: rgba(0, 0, 0, 0.1);
}

.has-submenu.open>.submenu {
    display: block;
}

.submenu.nested {
    padding-left: 1rem;
    border-left: 1px solid var(--border-color);
}

.submenu-link {
    font-size: 0.9em;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.submenu-link.active {
    background-color: rgba(37, 99, 235, 0.2);
    color: var(--primary-color);
    font-weight: 600;
    border-left-color: var(--primary-color);
}

.submenu-arrow {
    font-size: 0.7em;
    transition: transform 0.2s;
}

.has-submenu.open>.sidebar-link .submenu-arrow {
    transform: rotate(180deg);
}

/* Report Preview Styling — theme-aware */
#preview-pane {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    line-height: 1.6;
    word-wrap: break-word;
    color: var(--tblr-body-color);
    background: var(--tblr-bg-surface);
}

#preview-pane h1 {
    padding-bottom: 0.3em;
    font-size: 1.8em;
    border-bottom: 1px solid var(--tblr-border-color);
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    color: var(--tblr-body-color);
}

#preview-pane h2 {
    padding-bottom: 0.3em;
    font-size: 1.4em;
    border-bottom: 1px solid var(--tblr-border-color);
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    color: var(--tblr-body-color);
}

#preview-pane h3 {
    font-size: 1.1em;
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    color: var(--tblr-body-color);
}

#preview-pane p {
    margin-top: 0;
    margin-bottom: 16px;
    color: var(--tblr-body-color);
}

#preview-pane ul {
    padding-left: 2em;
    margin-bottom: 16px;
}

#preview-pane li {
    margin-top: 0.25em;
    color: var(--tblr-body-color);
}

#preview-pane table {
    border-spacing: 0;
    border-collapse: collapse;
    margin-top: 0;
    margin-bottom: 16px;
    width: 100%;
}

#preview-pane table th,
#preview-pane table td {
    padding: 6px 13px;
    border: 1px solid var(--tblr-border-color);
    color: var(--tblr-body-color);
}

#preview-pane table tr {
    background-color: var(--tblr-bg-surface);
    border-top: 1px solid var(--tblr-border-color);
}

#preview-pane table tr:nth-child(2n) {
    background-color: var(--tblr-bg-surface-secondary);
}

#preview-pane table th {
    background-color: var(--tblr-bg-surface-secondary);
    font-weight: 600;
}

#preview-pane blockquote {
    padding: 0 1em;
    color: var(--tblr-secondary);
    border-left: 0.25em solid var(--tblr-border-color);
    margin-top: 0;
    margin-bottom: 16px;
}

#preview-pane img {
    max-width: 100%;
    box-sizing: content-box;
    background-color: transparent;
    display: block;
    margin: 0 auto 1.5rem auto;
}

#preview-pane code {
    padding: 0.2em 0.4em;
    margin: 0;
    font-size: 85%;
    background-color: var(--tblr-bg-surface-secondary);
    border-radius: 3px;
    font-family: "Fira Code", monospace;
    color: var(--tblr-pink, #d63384);
}

#preview-pane strong {
    color: var(--tblr-body-color);
}

#preview-pane a {
    color: var(--tblr-primary);
}

.tab-btn.active {
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
    transition: all 0.2s ease;
}