/* ==========================================================================
   Cyberdelt Publication Architecture (Research & Articles)
   css/publications.css
   Shared styling for Research Papers, Research Briefs, and Articles.
   Preserves Cyberdelt core design tokens, typography, and editorial standards.
   ========================================================================== */

/* Publication Shell & Breadcrumb */
.publication-shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 24px 96px;
}

.pub-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--cd-font-mono);
  font-size: 0.78rem;
  color: var(--cd-ink-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.pub-breadcrumb a {
  color: var(--cd-ink-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.pub-breadcrumb a:hover {
  color: var(--cd-teal);
}

.pub-breadcrumb .sep {
  color: #94a3b8;
}

.pub-breadcrumb .current {
  color: var(--cd-ink);
  font-weight: 600;
}

/* Publication Header */
.pub-header {
  border-bottom: 1px solid var(--cd-border);
  padding-bottom: 32px;
  margin-bottom: 40px;
}

.pub-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.pub-meta-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pub-id-badge {
  font-family: var(--cd-font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--cd-ink);
  background: var(--cd-paper-soft);
  border: 1px solid var(--cd-border-strong);
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pub-type-badge {
  font-family: var(--cd-font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--cd-ink);
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pub-type-badge.article-type {
  background: #0f766e;
}

.pub-status-badge {
  font-family: var(--cd-font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pub-status-badge.working {
  background: rgba(13, 148, 136, 0.12);
  color: #0d9488;
  border: 1px solid rgba(13, 148, 136, 0.3);
}

.pub-status-badge.upcoming {
  background: rgba(183, 121, 31, 0.12);
  color: #b7791f;
  border: 1px solid rgba(183, 121, 31, 0.3);
}

.pub-status-badge.published {
  background: rgba(18, 128, 92, 0.12);
  color: #12805c;
  border: 1px solid rgba(18, 128, 92, 0.3);
}

.pub-header h1.pub-title {
  font-family: var(--cd-font-heading);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 700;
  line-height: 1.16;
  color: var(--cd-ink);
  margin: 12px 0 16px;
  letter-spacing: -0.02em;
}

.pub-header p.pub-lede {
  font-size: clamp(1.08rem, 1.8vw, 1.25rem);
  line-height: 1.62;
  color: var(--cd-graphite);
  margin: 0 0 24px;
}

/* Author & Publication Details Bar */
.pub-author-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--cd-border);
  flex-wrap: wrap;
}

.pub-author-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pub-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--cd-ink);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--cd-font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  border: 2px solid var(--cd-paper-soft);
  flex-shrink: 0;
}

.pub-author-meta span {
  display: block;
}

.pub-author-meta .author-name {
  font-family: var(--cd-font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cd-ink);
}

.pub-author-meta .author-name a {
  color: var(--cd-ink);
  text-decoration: none;
}

.pub-author-meta .author-name a:hover {
  color: var(--cd-teal);
  text-decoration: underline;
}

.pub-author-meta .author-sub {
  font-size: 0.8rem;
  color: var(--cd-ink-muted);
}

.pub-timing-info {
  font-family: var(--cd-font-mono);
  font-size: 0.78rem;
  color: var(--cd-ink-muted);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
}

/* Taxonomy Tags Bar */
.pub-taxonomy-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.pub-taxa-label {
  font-family: var(--cd-font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
  margin-right: 4px;
}

.pub-chip {
  font-family: var(--cd-font-body);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.15s ease;
}

.pub-chip.chip-topic {
  background: rgba(13, 148, 136, 0.08);
  color: #0f766e;
  border: 1px solid rgba(13, 148, 136, 0.2);
}

.pub-chip.chip-method {
  background: var(--cd-paper-soft);
  color: var(--cd-ink);
  border: 1px solid var(--cd-border);
}

.pub-chip.chip-geo {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
}

/* Action Controls Bar (Print / PDF / Download / Citation) */
.pub-actions-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0 36px;
  padding: 14px 18px;
  background: var(--cd-paper-soft);
  border: 1px solid var(--cd-border);
  border-radius: 6px;
  flex-wrap: wrap;
}

.pub-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--cd-font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cd-ink);
  background: #ffffff;
  border: 1px solid var(--cd-border);
  padding: 7px 14px;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}

.pub-action-btn:hover {
  border-color: var(--cd-teal);
  color: var(--cd-teal);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(15, 23, 42, 0.06);
}

.pub-action-btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

/* Content Typography & Narrative Structure */
.publication-content {
  font-family: var(--cd-font-body);
  font-size: 1.05rem;
  line-height: 1.74;
  color: var(--cd-ink);
}

.publication-content h2 {
  font-family: var(--cd-font-heading);
  font-size: clamp(1.45rem, 2.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--cd-ink);
  margin: 44px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--cd-border);
  letter-spacing: -0.01em;
}

.publication-content h3 {
  font-family: var(--cd-font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--cd-ink);
  margin: 28px 0 12px;
}

.publication-content p {
  margin: 0 0 20px;
}

.publication-content ul,
.publication-content ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

.publication-content li {
  margin-bottom: 8px;
  line-height: 1.65;
}

/* Research Question Callout */
.pub-question-callout {
  margin: 32px 0;
  padding: 24px 28px;
  background: #0f172a;
  color: #ffffff;
  border-left: 5px solid var(--cd-teal);
  border-radius: 0 6px 6px 0;
}

.pub-question-callout .eyebrow {
  display: block;
  font-family: var(--cd-font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: #2dd4bf;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pub-question-callout h2 {
  font-family: var(--cd-font-heading);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 700;
  line-height: 1.32;
  color: #ffffff;
  margin: 0;
  border: 0;
  padding: 0;
}

/* Executive Summary & Hypothesis Box */
.pub-summary-box {
  background: #ffffff;
  border: 1px solid var(--cd-border);
  border-left: 4px solid var(--cd-ink);
  border-radius: 0 6px 6px 0;
  padding: 24px 28px;
  margin: 32px 0;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.03);
}

.pub-summary-box h3 {
  font-family: var(--cd-font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--cd-ink);
}

.pub-summary-box ul {
  margin: 0;
  padding-left: 20px;
}

.pub-summary-box li {
  margin-bottom: 10px;
  line-height: 1.6;
}

/* Key Findings Grid */
.pub-findings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 32px 0;
}

.pub-finding-card {
  background: #ffffff;
  border: 1px solid var(--cd-border);
  border-radius: 6px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}

.pub-finding-num {
  font-family: var(--cd-font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cd-teal);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.pub-finding-card h4 {
  font-family: var(--cd-font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--cd-ink);
  margin: 0 0 6px;
  line-height: 1.3;
}

.pub-finding-card p {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--cd-ink-muted);
  margin: 0;
}

/* Data Specification Table */
.pub-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin: 20px 0;
  background: #ffffff;
  border: 1px solid var(--cd-border);
  border-radius: 4px;
  overflow: hidden;
}

.pub-data-table th,
.pub-data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--cd-border);
}

.pub-data-table th {
  background: var(--cd-paper-soft);
  font-family: var(--cd-font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cd-ink);
}

.pub-data-table tr:last-child td {
  border-bottom: 0;
}

.pub-data-table tr:hover td {
  background: #fafaf9;
}

.pub-data-table td.mono {
  font-family: var(--cd-font-mono);
  font-size: 0.82rem;
}

/* Charts & Visual Components */
.pub-chart-card {
  background: #ffffff;
  border: 1px solid var(--cd-border);
  border-radius: 6px;
  padding: 24px;
  margin: 32px 0;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.pub-chart-header {
  margin-bottom: 18px;
}

.pub-chart-header h4 {
  font-family: var(--cd-font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cd-ink);
  margin: 0 0 4px;
}

.pub-chart-header p {
  font-size: 0.86rem;
  color: var(--cd-ink-muted);
  margin: 0;
}

.pub-chart-caption {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--cd-ink-muted);
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
}

.pub-chart-caption strong {
  color: var(--cd-ink);
}

/* Limitations Box */
.pub-limitations-box {
  background: rgba(183, 121, 31, 0.07);
  border: 1px solid rgba(183, 121, 31, 0.35);
  border-left: 4px solid var(--cd-warm);
  border-radius: 0 6px 6px 0;
  padding: 22px 26px;
  margin: 36px 0;
}

.pub-limitations-box h3 {
  font-family: var(--cd-font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: #92580c;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pub-limitations-box p {
  font-size: 0.92rem;
  line-height: 1.62;
  color: #78470a;
  margin: 0 0 12px;
}

.pub-limitations-box ul {
  margin: 0;
  padding-left: 20px;
}

.pub-limitations-box li {
  font-size: 0.9rem;
  line-height: 1.55;
  color: #78470a;
  margin-bottom: 6px;
}

/* Suggested Citation & Copy Box */
.pub-citation-box {
  background: var(--cd-paper-soft);
  border: 1px solid var(--cd-border);
  border-radius: 6px;
  padding: 22px 24px;
  margin: 36px 0;
}

.pub-citation-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.pub-citation-header strong {
  font-family: var(--cd-font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cd-ink);
}

.copy-citation-btn {
  font-family: var(--cd-font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--cd-teal);
  background: #ffffff;
  border: 1px solid rgba(13, 148, 136, 0.3);
  padding: 4px 10px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.copy-citation-btn:hover {
  background: var(--cd-teal);
  color: #ffffff;
}

.pub-citation-text {
  font-family: var(--cd-font-mono);
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--cd-ink);
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 12px 14px;
  border-radius: 4px;
  user-select: all;
  margin: 0;
}

/* Author Institutional Card */
.pub-author-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
  background: #ffffff;
  border: 1px solid var(--cd-border);
  border-radius: 6px;
  padding: 24px;
  margin: 44px 0;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.03);
}

.pub-author-card .avatar-large {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--cd-ink);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--cd-font-heading);
  font-size: 1.6rem;
  font-weight: 700;
}

.pub-author-card h4 {
  font-family: var(--cd-font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cd-ink);
  margin: 0 0 4px;
}

.pub-author-card .author-creds {
  font-size: 0.84rem;
  color: var(--cd-teal);
  font-weight: 600;
  margin-bottom: 10px;
  display: block;
}

.pub-author-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--cd-ink-muted);
  margin: 0 0 12px;
}

.pub-author-card .author-links {
  display: flex;
  gap: 14px;
  font-size: 0.84rem;
  font-weight: 600;
}

.pub-author-card .author-links a {
  color: var(--cd-ink);
  text-decoration: none;
}

.pub-author-card .author-links a:hover {
  color: var(--cd-teal);
  text-decoration: underline;
}

/* Related Publications Grid */
.related-publications-wrap {
  margin-top: 56px;
  padding-top: 36px;
  border-top: 2px solid var(--cd-border);
}

.related-publications-wrap h3 {
  font-family: var(--cd-font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--cd-ink);
  margin: 0 0 20px;
}

.related-publications-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.related-pub-card {
  background: #ffffff;
  border: 1px solid var(--cd-border);
  border-radius: 6px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
  text-decoration: none;
}

.related-pub-card:hover {
  border-color: var(--cd-teal);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.related-pub-top {
  margin-bottom: 12px;
}

.related-pub-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--cd-font-mono);
  font-size: 0.72rem;
  color: var(--cd-ink-muted);
  margin-bottom: 8px;
}

.related-pub-card h4 {
  font-family: var(--cd-font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cd-ink);
  margin: 0 0 8px;
  line-height: 1.3;
}

.related-pub-card p {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--cd-ink-muted);
  margin: 0;
}

.related-pub-footer {
  font-family: var(--cd-font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cd-teal);
  margin-top: 14px;
}

/* ==========================================================================
   Responsive Viewport Rules for Publications
   ========================================================================== */

@media (max-width: 860px) {
  .pub-findings-grid {
    grid-template-columns: 1fr;
  }
  .related-publications-grid {
    grid-template-columns: 1fr;
  }
  .pub-author-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .publication-shell {
    padding: 20px 16px 64px;
  }
  .pub-actions-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .pub-action-btn {
    justify-content: center;
  }
  .pub-author-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .pub-timing-info {
    align-items: flex-start;
  }
}

/* ==========================================================================
   PRINT / PDF EXPORT STYLING (@media print)
   Optimized for clean browser export to PDF or paper printing.
   ========================================================================== */

@media print {
  @page {
    margin: 18mm 16mm 20mm 16mm;
    size: auto;
  }

  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 10.5pt !important;
    line-height: 1.5 !important;
  }

  /* Hide Web-Only Elements */
  .topbar,
  .menu-toggle,
  .nav-open,
  .nav-cta,
  .advisory-topbar,
  .modal-dialog-overlay,
  .contact-editorial,
  .advisory-footer,
  .pub-actions-bar,
  .copy-citation-btn,
  .button,
  [data-open-demo-modal],
  .related-publications-wrap,
  .pub-breadcrumb a::after {
    display: none !important;
  }

  .publication-shell {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .pub-header {
    border-bottom: 2pt solid #000000 !important;
    padding-bottom: 16pt !important;
    margin-bottom: 20pt !important;
  }

  .pub-header h1.pub-title {
    font-size: 22pt !important;
    line-height: 1.15 !important;
    color: #000000 !important;
  }

  .pub-header p.pub-lede {
    font-size: 11pt !important;
    color: #333333 !important;
  }

  .pub-id-badge,
  .pub-type-badge,
  .pub-status-badge {
    border: 1pt solid #666666 !important;
    background: #f0f0f0 !important;
    color: #000000 !important;
    font-size: 8pt !important;
  }

  /* Page Break Rules */
  h1, h2, h3, h4 {
    break-after: avoid !important;
    page-break-after: avoid !important;
    color: #000000 !important;
  }

  p, li {
    orphans: 3;
    widows: 3;
  }

  .pub-question-callout,
  .pub-summary-box,
  .pub-chart-card,
  .pub-data-table,
  .pub-limitations-box,
  .pub-citation-box,
  .pub-author-card,
  .pub-finding-card {
    break-inside: avoid !important;
    page-break-inside: avoid !important;
    box-shadow: none !important;
    border: 1pt solid #cccccc !important;
  }

  .pub-question-callout {
    background: #f4f4f4 !important;
    color: #000000 !important;
    border-left: 4pt solid #000000 !important;
  }

  .pub-question-callout h2,
  .pub-question-callout .eyebrow {
    color: #000000 !important;
  }

  .pub-data-table {
    border-collapse: collapse !important;
  }

  .pub-data-table th {
    background: #eeeeee !important;
    color: #000000 !important;
    border-bottom: 1.5pt solid #000000 !important;
  }

  .pub-data-table td {
    border-bottom: 0.5pt solid #dddddd !important;
  }

  /* Preserve Hyperlink Text but avoid ugly blue formatting */
  a {
    color: #000000 !important;
    text-decoration: none !important;
  }

  /* Printable footer branding */
  .publication-content::after {
    content: "Published by Cyberdelt • Evidence-based Decision Intelligence • https://cyberdelt.com";
    display: block;
    margin-top: 30pt;
    padding-top: 10pt;
    border-top: 0.5pt solid #999999;
    font-size: 8pt;
    font-family: monospace;
    color: #666666;
  }
}