/* Verification Center Specific Styles */

/* Page Content */
.page-content {
    padding: var(--spacing-xl);
    overflow-y: auto;
    height: calc(100vh - 70px);
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.page-header h1 {
    font-size: 24px;
    margin-bottom: 0;
}

.page-actions {
    display: flex;
    gap: var(--spacing-md);
}

/* Workflow Stats Section */
.workflow-stats-section {
    margin-bottom: var(--spacing-lg);
}

/* Stats Cards */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 14px;
    color: var(--medium-dark);
}

/* Workflow Tabs */
.workflow-tabs {
    display: flex;
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
}

.workflow-tab {
    flex: 1;
    padding: var(--spacing-md);
    text-align: center;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--medium);
}

.workflow-tab:hover {
    color: var(--primary-color);
    background-color: var(--primary-light);
}

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

.tab-count {
    display: inline-block;
    background-color: var(--light-medium);
    color: var(--medium-dark);
    border-radius: 12px;
    padding: 2px 8px;
    font-size: 12px;
    margin-left: var(--spacing-xs);
}

.workflow-tab.active .tab-count {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Filter Bar */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.filter-groups {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--medium-dark);
}

.filter-group select {
    padding: 8px 12px;
    min-width: 180px;
    border: 1px solid var(--light-medium);
    border-radius: var(--border-radius-md);
    background-color: var(--white);
    font-size: 14px;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(16, 179, 188, 0.1);
}

.filter-actions {
    display: flex;
    gap: var(--spacing-md);
}

.btn {
    padding: 8px 16px;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn i {
    margin-right: 8px;
}

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

.primary-btn:hover {
    background-color: #0e9ea6;
}

.secondary-btn {
    background-color: var(--light);
    color: var(--medium-dark);
}

.secondary-btn:hover {
    background-color: var(--light-medium);
}

.view-btn {
    padding: 6px;
    background-color: var(--light);
    color: var(--medium-dark);
}

.view-btn i {
    margin-right: 0;
}

.view-btn:hover {
    background-color: var(--light-medium);
}

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

.accept-btn:hover {
    background-color: #219a52;
}

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

.reject-btn:hover {
    background-color: #d44637;
}

/* Flags Table Section */
.flags-table-section {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

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

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

.flags-table th, .flags-table td {
    padding: 12px 16px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--light);
}

.flags-table th {
    font-weight: 600;
    color: var(--medium-dark);
    background-color: var(--light);
    position: sticky;
    top: 0;
    z-index: 10;
}

.flags-table tbody tr:hover {
    background-color: var(--primary-light);
}

.sortable {
    cursor: pointer;
}

.sortable i {
    margin-left: 4px;
    font-size: 12px;
    color: var(--light-medium);
}

.sortable.asc i:before {
    content: "\f0de"; /* fa-sort-up */
    color: var(--primary-color);
}

.sortable.desc i:before {
    content: "\f0dd"; /* fa-sort-down */
    color: var(--primary-color);
}

/* Parameter Formatting */
.parameter-group {
    font-weight: 600;
    font-size: 12px;
    color: var(--medium-dark);
    margin-bottom: 4px;
}

.parameter-name {
    font-size: 12px;
    color: var(--medium);
}

/* Flag Reason */
.flag-reason {
    max-width: 300px;
}

.ai-flag {
    display: inline-block;
    background-color: #f8f4fc;
    border-left: 3px solid var(--secondary-color);
    padding: 6px 12px;
    font-size: 12px;
    color: var(--secondary-color);
    width: 100%;
}

/* Severity Badges */
.severity-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.severity-badge i {
    margin-right: 4px;
}

.severity-badge.high {
    color: var(--danger-color);
    background-color: rgba(231, 76, 60, 0.1);
}

.severity-badge.medium {
    color: var(--warning-color);
    background-color: rgba(243, 156, 18, 0.1);
}

.severity-badge.low {
    color: var(--info-color);
    background-color: rgba(52, 152, 219, 0.1);
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.status-badge.needs-review {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--warning-color);
}

.status-badge.verification-requested {
    background-color: rgba(52, 152, 219, 0.1);
    color: var(--info-color);
}

.status-badge.proof-submitted {
    background-color: rgba(142, 68, 173, 0.1);
    color: #8e44ad;
}

.status-badge.needs-decision {
    background-color: rgba(155, 89, 182, 0.1);
    color: #9b59b6;
}

.status-badge.resolved {
    background-color: rgba(189, 195, 199, 0.1);
    color: var(--medium-dark);
}

.status-badge.resolved.verified {
    background-color: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
}

.status-badge.resolved.rejected {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--danger-color);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 8px;
}

.decision-buttons {
    display: flex;
    gap: 4px;
}

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

.pagination-info {
    font-size: 14px;
    color: var(--medium-dark);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pagination-btn {
    min-width: 36px;
    height: 36px;
    border: 1px solid var(--light-medium);
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--medium-dark);
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

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

.pagination-ellipsis {
    min-width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--medium);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    overflow-y: auto;
    padding: 60px 20px;
}

.modal-content {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 120px);
}

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

.modal-header h2 {
    font-size: 20px;
    margin-bottom: 0;
}

.close-modal {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--medium);
    cursor: pointer;
}

.close-modal:hover {
    color: var(--danger-color);
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
}

/* Flag Details */
.flag-details {
    margin-bottom: var(--spacing-xl);
}

.flag-details-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg) var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

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

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

.detail-group label {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--medium);
}

.detail-value {
    font-weight: 600;
    font-size: 16px;
}

.detail-reason {
    margin-top: var(--spacing-sm);
}

.detail-reason p {
    margin-top: var(--spacing-sm);
    font-size: 14px;
    line-height: 1.6;
}

/* History Chart */
.data-history {
    margin-bottom: var(--spacing-xl);
}

.data-history h3 {
    font-size: 16px;
    margin-bottom: var(--spacing-md);
}

.history-chart-container {
    background-color: var(--light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    height: 250px;
}

/* Communication Log */
.communication-log {
    margin-bottom: var(--spacing-xl);
}

.communication-log h3 {
    font-size: 16px;
    margin-bottom: var(--spacing-md);
}

.comm-log-container {
    background-color: var(--light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    min-height: 120px;
}

.comm-log-empty {
    color: var(--medium);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    font-style: italic;
}

/* Proof Section */
.proof-section h3 {
    font-size: 16px;
    margin-bottom: var(--spacing-md);
}

.proof-files {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.proof-file {
    display: flex;
    align-items: center;
    background-color: var(--light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
}

.file-icon {
    font-size: 24px;
    margin-right: var(--spacing-md);
    color: var(--medium-dark);
}

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 500;
    margin-bottom: 4px;
}

.file-meta {
    font-size: 12px;
    color: var(--medium);
}

.file-actions {
    margin-left: var(--spacing-md);
}

/* AI Verification */
.ai-verification {
    margin-bottom: var(--spacing-xl);
}

.ai-verification h3 {
    font-size: 16px;
    margin-bottom: var(--spacing-md);
}

.ai-verification-summary {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.ai-confidence {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.confidence-meter {
    width: 100px;
    height: 100px;
}

.confidence-meter svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.confidence-meter .circle-bg {
    fill: none;
    stroke: var(--light);
    stroke-width: 3;
}

.confidence-meter .circle {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 3;
    stroke-linecap: round;
}

.confidence-meter .percentage {
    font-size: 10px;
    text-anchor: middle;
    fill: var(--primary-color);
    font-weight: bold;
    transform: rotate(90deg);
}

.confidence-text {
    display: flex;
    flex-direction: column;
}

.confidence-text span {
    font-size: 12px;
    color: var(--medium);
    margin-bottom: 4px;
}

.confidence-result {
    font-weight: 600;
    color: var(--warning-color);
}

.ai-findings {
    flex: 1;
}

.ai-findings p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.ai-findings ul {
    list-style: none;
    padding: 0;
}

.ai-findings li {
    margin-bottom: 4px;
    font-size: 14px;
}

.ai-findings i.success {
    color: var(--success-color);
    margin-right: 6px;
}

.ai-findings i.error {
    color: var(--danger-color);
    margin-right: 6px;
}

.ai-verification-details {
    display: flex;
    justify-content: flex-end;
}

/* Admin Actions */
.admin-actions {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--light);
}

.admin-actions h3 {
    font-size: 16px;
    margin-bottom: var(--spacing-md);
}

.action-buttons-container {
    display: flex;
    gap: var(--spacing-md);
}

.verification-decision-btns {
    display: flex;
    gap: var(--spacing-md);
}

/* Image Manipulation Detection Styles */
.image-manipulation-detection {
    margin-bottom: 2rem;
    border: 1px solid var(--light-medium);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    background-color: var(--white);
}

.manipulation-info {
    margin-bottom: var(--spacing-md);
}

.alert-banner {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--danger-color);
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.alert-banner i {
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.detection-summary {
    color: var(--medium-dark);
    line-height: 1.5;
    font-size: 0.9rem;
}

.manipulated-images {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.image-container {
    border: 1px solid var(--light);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.image-title {
    padding: 0.8rem;
    background-color: var(--light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
}

.confidence-label {
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
}

.confidence-label.high {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--danger-color);
}

.confidence-label.medium {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--warning-color);
}

.image-with-detection {
    position: relative;
    line-height: 0;
}

.lab-image {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
}

.detection-box {
    position: absolute;
    border: 3px solid var(--danger-color);
    background-color: rgba(231, 76, 60, 0.2);
    pointer-events: none;
}

.box-label {
    position: absolute;
    bottom: -25px;
    left: 0;
    background-color: var(--danger-color);
    color: white;
    padding: 3px 8px;
    font-size: 0.75rem;
    white-space: nowrap;
    border-radius: 2px;
}

.image-analysis {
    padding: 1.5rem 1rem;
    font-size: 0.9rem;
    background-color: var(--light);
    border-top: 1px solid var(--light-medium);
}

.verification-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    .stats-cards {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .flag-details-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ai-verification-summary {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .stats-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .workflow-tabs {
        overflow-x: auto;
    }
    
    .workflow-tab {
        min-width: 150px;
    }
    
    .filter-bar {
        flex-direction: column;
    }
    
    .filter-groups {
        flex-direction: column;
        width: 100%;
        margin-bottom: var(--spacing-md);
    }
    
    .filter-actions {
        width: 100%;
    }
    
    .action-buttons-container {
        flex-wrap: wrap;
    }
    
    .image-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .box-label {
        font-size: 0.65rem;
    }
}

/* Citation Network Visualization Styles */
.citation-network-section {
    margin-bottom: 2rem;
    border: 1px solid var(--light-medium);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    background-color: var(--white);
}

.network-info {
    margin-bottom: var(--spacing-md);
}

.network-visualization {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.visualization-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.visualization-header h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--medium-dark);
}

.visualization-legend {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.circle {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.circle.self {
    background-color: #e74c3c;
}

.circle.peer {
    background-color: #f39c12;
}

.circle.external {
    background-color: #3498db;
}

.network-graph {
    border: 1px solid var(--light);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background-color: #f8fafc;
}

.graph-container {
    width: 100%;
    padding: 1rem;
}

/* SVG Node and Line Styles */
.node {
    stroke-width: 2;
}

.central-node {
    fill: #9b59b6;
    stroke: #8e44ad;
}

.internal-node {
    fill: #f39c12;
    stroke: #e67e22;
}

.external-node {
    fill: #3498db;
    stroke: #2980b9;
}

.node-label {
    fill: white;
    font-weight: bold;
    font-size: 14px;
    dominant-baseline: middle;
}

.small-node-label {
    fill: white;
    font-weight: bold;
    font-size: 10px;
    dominant-baseline: middle;
}

.citation-line {
    stroke-width: 2;
}

.self-citation {
    stroke: #e74c3c;
    fill: none;
    stroke-width: 3;
}

.internal-citation {
    stroke: #f39c12;
}

.external-citation {
    stroke: #3498db;
}

.network-analysis {
    background-color: var(--light);
    border-radius: var(--border-radius-sm);
    padding: 1.5rem;
}

.analysis-details h4 {
    margin-top: 0;
    margin-bottom: 1.2rem;
    color: var(--medium-dark);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

.metric-item {
    background-color: white;
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: var(--primary-color);
}

.metric-label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    color: var(--medium-dark);
}

.metric-desc {
    font-size: 0.75rem;
    color: var(--medium);
    line-height: 1.4;
}

.citation-anomalies {
    background-color: rgba(231, 76, 60, 0.05);
    border-left: 3px solid var(--danger-color);
    padding: 1rem 1.2rem;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.citation-anomalies h5 {
    color: var(--danger-color);
    margin-top: 0;
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

.citation-anomalies ul {
    margin: 0;
    padding-left: 1.2rem;
}

.citation-anomalies li {
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.citation-anomalies li:last-child {
    margin-bottom: 0;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .visualization-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .visualization-legend {
        flex-wrap: wrap;
    }
}

@media (max-width: 576px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}

/* D3 Network Graph Styles */
#citation-network-d3 {
    width: 100%;
    height: 450px;
    background-color: #f8fafc;
    position: relative;
}

.circle.ju {
    background-color: #9b59b6;
}

/* Node styles */
.node {
    stroke-width: 2;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.node-ju {
    fill: #9b59b6;
    stroke: #8e44ad;
}

.node-internal {
    fill: #f39c12;
    stroke: #e67e22;
}

.node-external {
    fill: #3498db;
    stroke: #2980b9;
}

/* Link styles */
.link {
    stroke-opacity: 0.4;
    transition: stroke-opacity 0.3s ease;
}

.link-self {
    stroke: #e74c3c;
    stroke-width: 2;
}

.link-internal {
    stroke: #f39c12;
    stroke-width: 1.5;
}

.link-external {
    stroke: #3498db;
    stroke-width: 1;
}

/* Hover effects */
.node:hover {
    stroke-width: 3;
}

.node.highlight {
    opacity: 1;
}

.node.fade {
    opacity: 0.2;
}

.link.highlight {
    stroke-opacity: 0.8;
    stroke-width: 2;
}

.link.fade {
    stroke-opacity: 0.05;
}

/* Tooltip styles */
.network-tooltip {
    position: absolute;
    visibility: hidden;
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid #ddd;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    padding: 0;
    width: 220px;
    pointer-events: none;
    z-index: 100;
    overflow: hidden;
}

.tooltip-header {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 12px;
    font-weight: 600;
    font-size: 14px;
}

.tooltip-content {
    padding: 10px 12px;
}

.tooltip-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 13px;
}

.tooltip-row:last-child {
    margin-bottom: 0;
}

.tooltip-label {
    color: var(--medium);
    font-weight: 500;
}

/* Make sure nodes appear above links */
.nodes {
    z-index: 10;
}

.links {
    z-index: 5;
}