/* ============================================================
   DNA-Report | MiADNdice — Report Page Styles
   Specific styles for the generated analysis report
   Version 1.0.0
   ============================================================ */

/* ============================================================
   1. REPORT LAYOUT
   ============================================================ */
.report-page {
  min-height: 100vh;
  padding-top: 80px; /* nav offset */
}

.report-hero {
  padding: var(--space-3xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.report-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(0, 212, 255, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.report-hero__eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.report-hero__name {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 700;
  color: var(--text-primary);
}

.report-hero__date {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.report-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: var(--space-sm);
}

.report-hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

/* Stats Bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-top: var(--space-xl);
}

.stats-bar__item {
  background: var(--bg-card);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  transition: background var(--transition-fast);
}

.stats-bar__item:hover { background: var(--bg-card-hover); }

.stats-bar__value {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.stats-bar__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ============================================================
   2. CHIP COMPARISON TABLE
   ============================================================ */
.chip-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.chip-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.chip-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card);
}

.chip-card__header {
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-glass-strong);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.chip-card__logo {
  font-size: 1.5rem;
}

.chip-card__name {
  font-size: 1rem;
  font-weight: 700;
}

.chip-card__year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.chip-card__body { padding: var(--space-md) var(--space-lg); }

.chip-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.chip-stat-row:last-child { border-bottom: none; }

.chip-stat-row__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.chip-stat-row__value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.chip-stat-row__value--highlight {
  color: var(--accent-cyan);
}

/* ============================================================
   3. HAPLOGROUP SECTION
   ============================================================ */
.haplogroup-card {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.haplogroup-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(0,212,255,0.08), transparent);
  border-radius: 50%;
  pointer-events: none;
}

.haplogroup-badge {
  display: inline-flex;
  padding: 12px 24px;
  background: var(--grad-accent);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 800;
  color: white;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 24px rgba(0, 212, 255, 0.35);
  margin-bottom: var(--space-md);
}

.haplogroup-path {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: var(--space-lg);
}

.path-node {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 3px 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.path-node.current {
  background: rgba(0, 212, 255, 0.12);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  font-weight: 600;
}

.path-arrow {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.haplogroup-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.haplogroup-meta-item__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.haplogroup-meta-item__value {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
}

/* SNP Evidence panel */
.snp-evidence {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.snp-evidence__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.snp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.snp-chip {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

.snp-chip--positive {
  background: rgba(56, 239, 125, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(56, 239, 125, 0.3);
}

.snp-chip--negative {
  background: rgba(255, 65, 108, 0.1);
  color: var(--risk-high);
  border: 1px solid rgba(255, 65, 108, 0.3);
}

.snp-chip--missing {
  background: var(--bg-glass);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

/* Confidence Meter */
.confidence-meter {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-glass);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  margin-top: var(--space-md);
}

.confidence-meter__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  min-width: 80px;
}

.confidence-meter__bar { flex: 1; }

.confidence-meter__value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  min-width: 60px;
  text-align: right;
}

.confidence-meter__value--high     { color: var(--accent-green); }
.confidence-meter__value--medium   { color: var(--accent-gold); }
.confidence-meter__value--low      { color: var(--accent-pink); }

/* ============================================================
   4. HEALTH ANALYSIS SECTION
   ============================================================ */
.health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.health-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

.health-card--high     { border-top: 3px solid var(--risk-high); }
.health-card--moderate { border-top: 3px solid var(--risk-moderate); }
.health-card--normal   { border-top: 3px solid var(--risk-low); }
.health-card--info     { border-top: 3px solid var(--risk-info); }

.health-card__header {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--bg-glass);
}

.health-card__gene {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.health-card__rsid {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.health-card__genotype {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.health-card__genotype--high     { color: var(--risk-high); }
.health-card__genotype--moderate { color: var(--risk-moderate); }
.health-card__genotype--normal   { color: var(--risk-low); }

.health-card__body {
  padding: var(--space-md) var(--space-lg);
}

.health-card__name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.health-card__desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   5. NEANDERTHAL SECTION
   ============================================================ */
.neanderthal-gauge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-xl);
}

.neanderthal-gauge__ring {
  position: relative;
  width: 160px;
  height: 160px;
}

.neanderthal-gauge__svg {
  transform: rotate(-90deg);
}

.neanderthal-gauge__track {
  fill: none;
  stroke: rgba(255,255,255,0.05);
  stroke-width: 10;
}

.neanderthal-gauge__fill {
  fill: none;
  stroke: url(#gaugeGradient);
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dasharray 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.neanderthal-gauge__label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.neanderthal-gauge__pct {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
}

.neanderthal-gauge__sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Neanderthal variant cards */
.neanderthal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
}

.nean-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nean-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(123, 47, 255, 0.3);
}

.nean-card__status {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.nean-card__status--homo  { background: rgba(123, 47, 255, 0.2); }
.nean-card__status--het   { background: rgba(123, 47, 255, 0.1); }
.nean-card__status--none  { background: var(--bg-glass); }

.nean-card__gene {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nean-card__trait {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.nean-card__copies {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.nean-card__copies--2 { color: var(--accent-purple); }
.nean-card__copies--1 { color: #a78bfa; }
.nean-card__copies--0 { color: var(--text-muted); }

/* ============================================================
   6. HYPOTHESES & PROBABILITY BARS
   ============================================================ */
.hypothesis-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hypothesis-item {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  transition: all var(--transition-fast);
}

.hypothesis-item:hover {
  background: var(--bg-card-hover);
}

.hypothesis-item__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.hypothesis-item__name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}

.hypothesis-item__pct {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 800;
}

.hypothesis-item__bar-wrap {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 8px;
}

.hypothesis-item__bar {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.hypothesis-item__reasoning {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   7. ANALYST NOTE SECTION
   ============================================================ */
.analyst-section {
  background: linear-gradient(135deg, rgba(0,212,255,0.03), rgba(123,47,255,0.03));
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
}

.analyst-section::before {
  content: '🔬';
  position: absolute;
  top: var(--space-lg);
  right: var(--space-xl);
  font-size: 3rem;
  opacity: 0.15;
}

.analyst-section__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
}

.analyst-section__title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.analyst-section__content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}

/* ============================================================
   8. NEXT STEPS SECTION
   ============================================================ */
.next-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  text-decoration: none;
  display: block;
}

.step-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.step-card__number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.step-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.step-card__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.step-card__price {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
}

/* ============================================================
   9. DISCLAIMER & FOOTER
   ============================================================ */
.report-disclaimer {
  padding: var(--space-xl);
  background: rgba(255, 65, 108, 0.04);
  border: 1px solid rgba(255, 65, 108, 0.15);
  border-radius: var(--radius-lg);
  margin-top: var(--space-xl);
}

.report-disclaimer__title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--risk-high);
  margin-bottom: var(--space-sm);
}

.report-disclaimer__text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.report-footer {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--border-subtle);
}

.report-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.report-footer__credits {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.report-footer__sources {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.report-footer__source {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 3px 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.report-footer__source:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
}

/* PDF export button */
.pdf-btn {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 24px;
  background: var(--grad-gold);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  color: #000;
  cursor: pointer;
  border: none;
  box-shadow: 0 8px 24px rgba(255, 210, 0, 0.35);
  transition: all var(--transition-normal);
}

.pdf-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 210, 0, 0.5);
}

.pdf-btn:active { transform: translateY(0); }

/* ============================================================
   10. RESPONSIVE — REPORT PAGE
   ============================================================ */
@media (max-width: 768px) {
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .chip-comparison {
    grid-template-columns: 1fr;
  }

  .haplogroup-meta {
    grid-template-columns: 1fr 1fr;
  }

  .report-hero { padding: var(--space-xl) 0; }

  .health-grid {
    grid-template-columns: 1fr;
  }

  .pdf-btn {
    bottom: var(--space-md);
    right: var(--space-md);
    padding: 12px 18px;
    font-size: 0.82rem;
  }
}

@media (max-width: 480px) {
  .stats-bar {
    grid-template-columns: 1fr 1fr;
  }

  .haplogroup-meta {
    grid-template-columns: 1fr;
  }

  .haplogroup-badge {
    font-size: 1.2rem;
    padding: 10px 18px;
  }
}

/* ============================================================
   11. ADMIXTURE PIE CHARTS
   ============================================================ */
.pie-chart {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 1.5rem auto;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.5), 0 5px 15px rgba(0,0,0,0.3);
  position: relative;
}
.pie-chart::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 50px; height: 50px;
  background: var(--bg-card);
  border-radius: 50%;
  box-shadow: inset 0 2px 5px rgba(0,0,0,0.5);
}