/**
 * ═══════════════════════════════════════════════════════════════════════════
 * UNIFIED CSS: LAYERS 166-170 (Editorial Investigation & Trust Suite)
 * ═══════════════════════════════════════════════════════════════════════════
 */

/* ============================================================================
   LAYER 166: INVESTIGATIVE STRUCTURING
   ============================================================================ */

.investig-structured {
    position: relative;
}

.structure-indicator {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    align-items: center;
}

.investigative-toc {
    background: var(--color-light-secondary, #f8f9fa);
    border-left: 4px solid #667eea;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 8px;
}

.investigative-toc h3 {
    margin-top: 0;
    color: #667eea;
    font-size: 1.25rem;
}

.investigative-toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.investigative-toc li {
    padding: 0.5rem 0;
}

.investigative-toc a {
    color: var(--color-dark, #333);
    text-decoration: none;
    transition: color 0.2s;
}

.investigative-toc a:hover {
    color: #667eea;
}

.investigative-timeline {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.investigative-timeline h3 {
    color: #667eea;
    margin-top: 0;
}

.timeline-events {
    position: relative;
    padding-left: 2rem;
}

.timeline-events::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #667eea, #764ba2);
}

.timeline-event {
    position: relative;
    padding: 1rem 0;
    margin-left: 1rem;
}

.timeline-event::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 1.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #667eea;
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px #667eea;
}

.timeline-event.key-event::before {
    background: #ff6b6b;
    box-shadow: 0 0 0 2px #ff6b6b;
}

.timeline-date {
    font-weight: 600;
    color: #667eea;
    margin-bottom: 0.5 rem;
}

.timeline-desc {
    color: #666;
}

.investigative-evidence {
    background: #fffbeb;
    border-left: 4px solid #fbbf24;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 8px;
}

.investigative-evidence h3 {
    color: #f59e0b;
    margin-top: 0;
}

.evidence-block {
    border-left: 3px solid #fbbf24;
    padding-left: 1rem;
    margin: 1rem 0;
    background: rgba(251, 191, 36, 0.05);
    padding: 1rem;
    border-radius: 4px;
}

.evidence-block.evidence-high {
    border-left-color: #10b981;
    background: rgba(16, 185, 129, 0.05);
}

.evidence-block.evidence-medium {
    border-left-color: #fbbf24;
    background: rgba(251, 191, 36, 0.05);
}

.evidence-block.evidence-low {
    border-left-color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
}

/* Layer 166 Dashboard */
.layer166-dashboard {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 350px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    transition: transform 0.3s, opacity 0.3s;
}

.layer166-dashboard.hidden {
    transform: translateY(20px);
    opacity: 0;
    pointer-events: none;
}

.layer166-toggle-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    z-index: 9999;
}

/* ============================================================================
   LAYER 167: MULTIMEDIA NARRATIVE COMPOSER
   ============================================================================ */

.multimedia-narrative {
    margin: 2rem 0;
}

.multimedia-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
    align-items: center;
}

.multimedia-block.full-width {
    grid-template-columns: 1fr;
}

.multimedia-media {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.multimedia-caption {
    font-size: 0.875rem;
    color: #666;
    margin-top: 0.5rem;
    font-style: italic;
}

.data-visualization {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ============================================================================
   LAYER 168: STORY EVOLUTION TRACKER
   ============================================================================ */

.story-evolution-notification {
    position: fixed;
    top: 80px;
    right: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    padding: 1.5rem;
    max-width: 400px;
    z-index: 10001;
    transform: translateX(calc(100% + 40px));
    transition: transform 0.3s ease;
}

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

.notification-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.notification-icon {
    font-size: 1.5rem;
}

.notification-title {
    font-weight: 600;
    color: #667eea;
}

.notification-body p {
    margin: 0.5rem 0;
}

.notification-body strong {
    color: #333;
}

.story-version-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: #667eea;
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ============================================================================
   LAYER 169: HISTORICAL CONTEXT
   ============================================================================ */

.context-enhanced {
    position: relative;
}

.historical-context-panel {
    background: #f0f9ff;
    border: 2px solid #0ea5e9;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
}

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

.context-header h3 {
    margin: 0;
    color: #0ea5e9;
    font-size: 1.25rem;
}

.context-section {
    margin: 1rem 0;
}

.context-section h4 {
    color: #0284c7;
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.context-section ul {
    list-style: none;
    padding: 0;
}

.context-section li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0f2fe;
}

.context-section li:last-child {
    border-bottom: none;
}

.context-date {
    display: inline-block;
    margin-left: 0.5rem;
    font-size: 0.875rem;
    color: #64748b;
}

.historical-timeline {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.historical-timeline h3 {
    color: #0ea5e9;
    margin-top: 0;
}

.timeline-container {
    position: relative;
    padding-left: 2rem;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #0ea5e9;
}

.timeline-container>div {
    position: relative;
    padding: 1rem 0;
    margin-left: 1rem;
}

.timeline-container>div::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 1.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #0ea5e9;
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px #0ea5e9;
}

/* ============================================================================
   LAYER 170: READER TRUST FEEDBACK
   ============================================================================ */

.trust-indicator {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.trust-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.trust-icon {
    font-size: 1.5rem;
}

.trust-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.trust-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.trust-metric {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric-label {
    min-width: 100px;
    font-weight: 500;
}

.metric-value {
    min-width: 50px;
    font-weight: 600;
}

.metric-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    overflow: hidden;
}

.metric-fill {
    height: 100%;
    background: white;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.trust-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 0.875rem;
}

.verified-badge {
    background: rgba(255, 255, 255, 0.3);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-weight: 600;
}

.article-feedback-btn {
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    background: #10b981;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.article-feedback-btn:hover {
    background: #059669;
}

.feedback-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10002;
    opacity: 0;
    transition: opacity 0.3s;
}

.feedback-modal.show {
    opacity: 1;
}

.feedback-modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.feedback-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.feedback-modal-header h3 {
    margin: 0;
    color: #333;
}

.feedback-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: #999;
    cursor: pointer;
    line-height: 1;
}

.feedback-field {
    margin-bottom: 1.5rem;
}

.feedback-field label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.rating-stars {
    display: flex;
    gap: 0.5rem;
    font-size: 2rem;
}

.star {
    color: #ddd;
    cursor: pointer;
    transition: color 0.2s;
}

.star:hover,
.star.selected {
    color: #fbbf24;
}

.feedback-field textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-family: inherit;
    resize: vertical;
}

.feedback-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.feedback-actions button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-cancel {
    background: #e5e7eb;
    color: #333;
}

.btn-cancel:hover {
    background: #d1d5db;
}

.btn-submit {
    background: #10b981;
    color: white;
}

.btn-submit:hover {
    background: #059669;
}

.feedback-thank-you {
    position: fixed;
    top: 100px;
    right: 20px;
    background: #10b981;
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
    z-index: 10003;
    transform: translateX(calc(100% + 40px));
    transition: transform 0.3s ease;
}

.feedback-thank-you.show {
    transform: translateX(0);
}

/* Common Dashboard Styles for All Layers */
.layer166-dashboard,
.layer167-dashboard,
.layer168-dashboard,
.layer169-dashboard,
.layer170-dashboard {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.layer166-dashboard-header,
.layer167-dashboard-header,
.layer168-dashboard-header,
.layer169-dashboard-header,
.layer170-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.layer166-dashboard-header h3,
.layer167-dashboard-header h3,
.layer168-dashboard-header h3,
.layer169-dashboard-header h3,
.layer170-dashboard-header h3 {
    margin: 0;
    font-size: 1rem;
}

.layer166-close-btn,
.layer167-close-btn,
.layer168-close-btn,
.layer169-close-btn,
.layer170-close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #999;
    cursor: pointer;
    line-height: 1;
}

.layer166-dashboard-content,
.layer167-dashboard-content,
.layer168-dashboard-content,
.layer169-dashboard-content,
.layer170-dashboard-content {
    padding: 1.5rem;
}

.layer166-stat,
.layer167-stat,
.layer168-stat,
.layer169-stat,
.layer170-stat {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f3f4f6;
}

.layer166-stat-label,
.layer167-stat-label,
.layer168-stat-label,
.layer169-stat-label,
.layer170-stat-label {
    color: #6b7280;
    font-weight: 500;
}

.layer166-stat-value,
.layer167-stat-value,
.layer168-stat-value,
.layer169-stat-value,
.layer170-stat-value {
    color: #111827;
    font-weight: 700;
}

.layer166-log,
.layer167-log,
.layer168-log,
.layer169-log,
.layer170-log {
    margin-top: 1rem;
    max-height: 150px;
    overflow-y: auto;
}

.layer166-log-entry,
.layer167-log-entry,
.layer168-log-entry,
.layer169-log-entry,
.layer170-log-entry {
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    background: #f9fafb;
    border-radius: 4px;
    font-size: 0.75rem;
}

.layer166-log-type,
.layer167-log-type,
.layer168-log-type,
.layer169-log-type,
.layer170-log-type {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background: #667eea;
    color: white;
    border-radius: 4px;
    margin-right: 0.5rem;
    font-weight: 600;
}

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

    .layer166-dashboard,
    .layer167-dashboard,
    .layer168-dashboard,
    .layer169-dashboard,
    .layer170-dashboard {
        width: calc(100% - 40px);
        bottom: 70px;
        right: 20px;
        left: 20px;
    }
}