/* ═══════════════════════════════════════════════════════════════
   DARK ANGEL — Report Styles
   Shared styles for threat intelligence report pages & hub
   ═══════════════════════════════════════════════════════════════ */

/* ── Report Navigation ─────────────────────────────────────── */

.report-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-overlay);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 56px;
  display: flex;
  align-items: center;
}

.report-nav-inner {
  max-width: var(--container-wide);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.report-nav-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.report-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.report-nav-logo svg {
  width: 24px;
  height: 24px;
}

.report-nav-divider {
  width: 1px;
  height: 20px;
  background: var(--border-light);
}

.report-nav-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
}

.report-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.report-nav-link {
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) ease, background var(--duration-fast) ease;
}

.report-nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}

.report-nav-back {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

.report-nav-back:hover {
  color: var(--text-primary);
}

.report-nav-back svg {
  width: 14px;
  height: 14px;
}

/* ── Report Hub ────────────────────────────────────────────── */

.report-hub {
  min-height: 100vh;
  padding-top: 56px;
}

.report-hub-hero {
  padding: 100px 0 80px;
  text-align: center;
}

.report-hub-hero-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.report-hub-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 20px;
}

.report-hub-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.report-hub-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

/* Hub Filters */
.report-filters {
  max-width: var(--container-wide);
  margin: 0 auto 48px;
  padding: 0 var(--container-padding);
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.report-filter-btn {
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 7px 16px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.report-filter-btn:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
}

.report-filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Hub Grid */
.report-grid {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  padding-bottom: 120px;
}

.report-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background var(--duration-normal) ease, border-color var(--duration-normal) ease, transform var(--duration-normal) var(--ease-out);
}

.report-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.report-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.report-card-category {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid;
}

.report-card-category[data-cat="ransomware"] {
  color: var(--status-error);
  border-color: rgba(239, 68, 68, 0.2);
  background: rgba(239, 68, 68, 0.06);
}

.report-card-category[data-cat="compliance"] {
  color: var(--status-info);
  border-color: rgba(6, 182, 212, 0.2);
  background: rgba(6, 182, 212, 0.06);
}

.report-card-category[data-cat="sector"] {
  color: var(--status-warning);
  border-color: rgba(245, 158, 11, 0.2);
  background: rgba(245, 158, 11, 0.06);
}

.report-card-category[data-cat="technical"] {
  color: var(--accent-violet);
  border-color: var(--accent-violet-muted);
  background: rgba(124, 58, 237, 0.06);
}

.report-card-category[data-cat="strategic"] {
  color: var(--status-success);
  border-color: rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.06);
}

.report-card-arrow {
  color: var(--text-tertiary);
  transition: color var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.report-card:hover .report-card-arrow {
  color: var(--accent);
  transform: translateX(3px);
}

.report-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--text-primary);
}

.report-card-abstract {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.report-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: auto;
  padding-top: 8px;
}

.report-card-meta span {
  font-size: 12px;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.report-card-meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-muted);
}

/* ── Individual Report Page ────────────────────────────────── */

.report-page {
  min-height: 100vh;
  padding-top: 56px;
}

/* Report Hero */
.report-hero {
  padding: 80px 0 48px;
  border-bottom: 1px solid var(--border);
}

.report-hero-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.report-category-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid;
  display: inline-block;
  margin-bottom: 24px;
}

.report-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.report-meta-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.report-meta-item {
  font-size: 13px;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.report-meta-item svg {
  width: 14px;
  height: 14px;
  opacity: 0.6;
}

.report-meta-sep {
  width: 1px;
  height: 16px;
  background: var(--border-light);
}

.report-pdf-btn {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  transition: all var(--duration-fast) ease;
}

.report-pdf-btn:hover {
  background: var(--bg-glass);
  border-color: var(--border-light);
  color: var(--text-primary);
}

/* Report Layout */
.report-layout {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
  padding-top: 56px;
  padding-bottom: 120px;
}

/* Table of Contents */
.report-toc {
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

.report-toc-title {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.report-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.report-toc-list a {
  font-size: 12px;
  color: var(--text-tertiary);
  text-decoration: none;
  padding: 5px 12px;
  border-left: 1px solid var(--border);
  display: block;
  line-height: 1.4;
  transition: color var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.report-toc-list a:hover,
.report-toc-list a.active {
  color: var(--text-primary);
  border-color: var(--accent);
}

/* Report Body */
.report-body {
  max-width: 720px;
  min-width: 0;
}

.report-body h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-top: 56px;
  margin-bottom: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.report-body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.report-body h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-top: 36px;
  margin-bottom: 14px;
}

.report-body p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.report-body ul, .report-body ol {
  padding-left: 20px;
  margin-bottom: 18px;
}

.report-body li {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.report-body strong {
  color: var(--text-primary);
  font-weight: 600;
}

.report-body a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 99, 235, 0.3);
  transition: border-color var(--duration-fast) ease;
}

.report-body a:hover {
  border-color: var(--accent);
}

/* Executive Summary */
.report-exec-summary {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 40px;
}

.report-exec-summary-title {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.report-exec-summary p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 0;
}

/* Callout Boxes */
.report-callout {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 28px 0;
}

.report-callout-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.report-callout p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.report-callout.warning {
  border-left-color: var(--status-warning);
}

.report-callout.critical {
  border-left-color: var(--status-error);
}

/* Pull Quote */
.report-quote {
  border-left: 3px solid var(--accent);
  padding: 20px 0 20px 28px;
  margin: 32px 0;
}

.report-quote p {
  font-size: 22px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.report-quote cite {
  font-size: 13px;
  color: var(--text-tertiary);
  font-style: normal;
}

/* Data Tables */
.report-table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.report-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  text-align: left;
  padding: 12px 16px;
  background: var(--bg-elevated-1);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.report-table td {
  padding: 10px 16px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

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

.report-table code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-subtle);
  padding: 2px 6px;
  border-radius: 3px;
}

/* MITRE ATT&CK Cards */
.report-mitre {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin: 24px 0;
}

.report-mitre-card {
  background: var(--bg-elevated-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.report-mitre-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 4px;
}

.report-mitre-name {
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 500;
}

.report-mitre-tactic {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* Report CTA Section */
.report-cta {
  background: var(--bg-elevated-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  margin-top: 64px;
}

.report-cta h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 12px;
  margin-top: 0;
}

.report-cta p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.report-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--duration-normal) ease;
}

.report-cta .btn-primary {
  background: var(--accent);
  color: #fff;
}

.report-cta .btn-primary:hover {
  background: var(--accent-hover);
}

/* Hub Footer CTA */
.report-hub-cta {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding) 120px;
  text-align: center;
}

.report-hub-cta-inner {
  background: var(--bg-elevated-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 64px;
}

.report-hub-cta h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.report-hub-cta p {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer (shared with main site styling) */
.report-footer {
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.report-footer-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.report-footer-text {
  font-size: 13px;
  color: var(--text-tertiary);
}

.report-footer-links {
  display: flex;
  gap: 20px;
}

.report-footer-links a {
  font-size: 13px;
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

.report-footer-links a:hover {
  color: var(--text-primary);
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 768px) {
  .report-grid {
    grid-template-columns: 1fr;
  }

  .report-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .report-toc {
    position: relative;
    top: 0;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
  }

  .report-hero {
    padding: 60px 0 36px;
  }

  .report-title {
    font-size: 28px;
  }

  .report-meta-bar {
    gap: 12px;
  }

  .report-pdf-btn {
    margin-left: 0;
  }

  .report-card {
    padding: 24px;
  }

  .report-hub-cta-inner {
    padding: 40px 24px;
  }

  .report-nav-right {
    display: none;
  }

  .report-cta {
    padding: 32px 24px;
  }

  .report-mitre {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .report-hub-hero {
    padding: 60px 0 48px;
  }

  .report-filters {
    justify-content: center;
  }
}