/* ================================================================
   ET Ducky Alert Dashboard Styles - Dark Theme
   Matches existing styles.css color scheme and component patterns
   ================================================================ */

/* Alert Dashboard Container */
.alerts-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* Alert Stats Grid */
.alert-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

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

.stat-icon {
    font-size: 2.5em;
    line-height: 1;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 2em;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Stat card variants */
.stat-critical {
    border-left: 4px solid #dc2626;
}

.stat-warning {
    border-left: 4px solid #fb923c;
}

.stat-info {
    border-left: 4px solid #3b82f6;
}

.stat-total {
    border-left: 4px solid #8b5cf6;
}

.stat-resolved {
    border-left: 4px solid #10b981;
}

/* Alert Controls */
.alert-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.alert-filters {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9em;
    font-weight: 500;
}

.filter-btn:hover {
    background: rgba(0, 180, 219, 0.08);
    border-color: rgba(0, 180, 219, 0.3);
    color: var(--text-primary);
}

.filter-btn.active {
    background: rgba(0, 180, 219, 0.15);
    border-color: rgba(0, 180, 219, 0.5);
    color: var(--text-primary);
    box-shadow: 0 0 0 1px rgba(0, 180, 219, 0.2) inset;
}

/* Alert Timeline */
.alert-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Alert Cards */
.alert-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

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

/* Alert severity variants */
.alert-card.alert-critical {
    border-left: 4px solid #dc2626;
}

.alert-card.alert-warning {
    border-left: 4px solid #fb923c;
}

.alert-card.alert-info {
    border-left: 4px solid #3b82f6;
}

.alert-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.alert-severity-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.alert-severity-badge.alert-critical {
    background: rgba(220, 38, 38, 0.2);
    color: #fca5a5;
}

.alert-severity-badge.alert-warning {
    background: rgba(251, 146, 60, 0.2);
    color: #fdba74;
}

.alert-severity-badge.alert-info {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
}

.alert-status-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75em;
    font-weight: 600;
}

.alert-status-badge.status-active {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.alert-status-badge.status-acknowledged {
    background: rgba(251, 146, 60, 0.2);
    color: #fb923c;
}

.alert-status-badge.status-resolved,
.alert-status-badge.status-auto_resolved {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.alert-time {
    margin-left: auto;
    font-size: 0.85em;
    color: var(--text-secondary);
}

.alert-body {
    margin-bottom: var(--spacing-md);
}

.alert-rule-name {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.alert-agent {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: var(--spacing-xs);
}

.agent-icon {
    font-size: 1.1em;
}

.alert-ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    color: #c084fc;
    font-size: 0.85em;
    font-weight: 500;
    margin-top: var(--spacing-sm);
}

.ai-icon {
    font-size: 1.2em;
}

.alert-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.btn-sm {
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.875em;
    font-weight: 500;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

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

.btn-secondary:hover {
    background: rgba(0, 180, 219, 0.08);
    border-color: rgba(0, 180, 219, 0.3);
    color: var(--text-primary);
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
    transform: translateY(-1px);
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.3);
    transform: translateY(-1px);
}

/* Alert Details Modal */
.alert-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.alert-modal .modal-content {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
}

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

.alert-modal .modal-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.5em;
}

.alert-modal .close-btn {
    background: none;
    border: none;
    font-size: 2em;
    color: var(--text-secondary);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.alert-modal .close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.alert-modal .modal-body {
    padding: var(--spacing-lg);
}

/* Alert Details Content */
.alert-details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.alert-details-header.alert-critical {
    background: rgba(220, 38, 38, 0.15);
    border: 1px solid rgba(220, 38, 38, 0.3);
}

.alert-details-header.alert-warning {
    background: rgba(251, 146, 60, 0.15);
    border: 1px solid rgba(251, 146, 60, 0.3);
}

.alert-details-header.alert-info {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.alert-details-severity {
    font-size: 1.2em;
    font-weight: 700;
}

.alert-details-status {
    font-size: 0.9em;
    color: var(--text-secondary);
}

.alert-details-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.alert-details-section h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.2em;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    font-size: 0.85em;
    color: var(--text-secondary);
    font-weight: 600;
}

.detail-value {
    font-size: 1em;
    color: var(--text-primary);
}

/* Metrics Display */
.metrics-display {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.metric-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.metric-name {
    font-size: 0.9em;
    color: var(--text-secondary);
}

.metric-value {
    font-size: 1em;
    font-weight: 600;
    color: var(--text-primary);
}

/* AI Analysis Section */
.ai-analysis-section {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.ai-analysis-content {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95em;
}

.ai-analysis-content h4 {
    color: var(--text-primary);
    margin: var(--spacing-md) 0 var(--spacing-sm) 0;
    font-size: 1.1em;
}

.ai-analysis-content h5 {
    color: var(--text-primary);
    margin: var(--spacing-sm) 0;
    font-size: 1em;
}

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

.ai-analysis-content ul {
    margin: var(--spacing-sm) 0;
    padding-left: 1.5em;
}

.ai-analysis-content li {
    margin: var(--spacing-xs) 0;
}

.ai-analysis-meta {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    font-size: 0.85em;
    color: var(--text-secondary);
}

.no-ai-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-style: italic;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.empty-icon {
    font-size: 4em;
    margin-bottom: var(--spacing-md);
}

.empty-message {
    font-size: 1.3em;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.empty-submessage {
    font-size: 0.95em;
    color: var(--text-secondary);
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    z-index: 10000;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    font-weight: 500;
    max-width: 400px;
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.toast-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.toast.toast-error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.toast.toast-info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
}

.toast.toast-warning {
    background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .alert-stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
    
    .stat-value {
        font-size: 1.5em;
    }
    
    .alert-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .alert-filters {
        width: 100%;
        justify-content: space-between;
    }
    
    .filter-btn {
        flex: 1;
        text-align: center;
    }
    
    .alert-actions {
        flex-direction: column;
    }
    
    .btn-sm {
        width: 100%;
        justify-content: center;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-display {
        grid-template-columns: 1fr;
    }
    
    .toast {
        left: 20px;
        right: 20px;
        max-width: none;
    }
}

/* Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.alert-card {
    animation: fadeIn 0.3s ease;
}

/* Loading States */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    z-index: 100;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid rgba(0, 180, 219, 1);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Tab Navigation Styles */
.tabs-container {
    border-bottom: 1px solid var(--border-color);
}

.tabs {
    display: flex;
    gap: 0;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.2s;
}

.tab:hover {
    color: var(--text-primary);
    background: rgba(59, 130, 246, 0.05);
}

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.view-content {
    animation: fadeIn 0.3s ease-in;
}

.view-content.hidden {
    display: none !important;
}
/* Channels tab action buttons (match Rules tab) */
.channel-footer {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    align-items: center;
    margin-top: var(--spacing-md);
}