* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a1a;
  --card: #12122a;
  --card-border: #1e1e3a;
  --text: #e0e0e0;
  --text-muted: #888;
  --accent: #3498db;
  --red: #e74c3c;
  --green: #2ecc71;
  --blue: #3498db;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

header {
  background: linear-gradient(135deg, #0d0d2b 0%, #1a1a3e 100%);
  border-bottom: 1px solid var(--card-border);
  padding: 1.5rem 2rem;
}

.header-content h1 {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(90deg, #3498db, #2ecc71);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 2rem;
  background: var(--card);
  border-bottom: 1px solid var(--card-border);
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.control-group label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

select {
  background: #1a1a3a;
  color: var(--text);
  border: 1px solid var(--card-border);
  padding: 0.5rem 0.8rem;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  min-width: 180px;
}

select:focus { outline: none; border-color: var(--accent); }

main {
  padding: 1.5rem 2rem;
  max-width: 1600px;
  margin: 0 auto;
}

.chart-area {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.chart-container {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.5rem;
  position: relative;
  min-height: 480px;
}

.stats-panel {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.2rem;
}

.stats-panel h3 {
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--card-border);
}

.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.stat-item.highlight {
  background: rgba(52, 152, 219, 0.08);
  margin: 0.2rem -0.5rem;
  padding: 0.6rem 0.5rem;
  border-radius: 6px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stat-value {
  font-size: 1rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.stat-value.small {
  font-size: 0.78rem;
  font-weight: 400;
  text-align: right;
  max-width: 160px;
}

.secondary-area {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.panel {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.2rem;
}

.panel h3 {
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.corr-matrix {
  display: grid;
  gap: 3px;
}

.corr-corner, .corr-header, .corr-row-label, .corr-cell {
  padding: 0.5rem 0.4rem;
  text-align: center;
  font-size: 0.78rem;
  border-radius: 4px;
}

.corr-header, .corr-row-label {
  font-weight: 600;
  font-size: 0.72rem;
}

.corr-cell {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.country-select-row {
  margin-bottom: 0.8rem;
}

.country-select-row select {
  width: 100%;
}

.radar-container {
  height: 280px;
  position: relative;
}

#countryInfo {
  margin-top: 0.8rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

#countryInfo .info-row {
  display: flex;
  justify-content: space-between;
  padding: 0.2rem 0;
}

#countryInfo .info-label { color: var(--text-muted); }
#countryInfo .info-value { color: var(--text); font-weight: 600; }

.table-area {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.2rem;
  margin-bottom: 1.5rem;
}

.table-area h3 {
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.table-controls {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.table-controls label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.table-controls select { min-width: 140px; }

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

thead th {
  text-align: left;
  padding: 0.6rem 0.8rem;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--card-border);
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  cursor: pointer;
}

thead th:hover { color: var(--text); }

tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.03);
  transition: background 0.15s;
  cursor: pointer;
}

tbody tr:hover { background: rgba(52, 152, 219, 0.06); }

tbody td {
  padding: 0.5rem 0.8rem;
  white-space: nowrap;
}

.country-flag {
  margin-right: 0.4rem;
}

.bar-cell {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.bar-bg {
  width: 80px;
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.3s;
}

/* Methodology section */
.methodology-area {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.2rem;
  margin-bottom: 1.5rem;
}

.methodology-area h3 {
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.methodology-intro {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.cat-card {
  border: 1px solid var(--card-border);
  border-radius: 10px;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color 0.2s;
}

.cat-card:hover { border-color: rgba(255,255,255,0.15); }

.cat-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.2rem;
  cursor: pointer;
  background: rgba(255,255,255,0.02);
  user-select: none;
}

.cat-card-header:hover { background: rgba(255,255,255,0.04); }

.cat-header-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.cat-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cat-header-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.15rem;
}

.cat-header-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cat-toggle {
  font-size: 1.2rem;
  color: var(--text-muted);
  transition: transform 0.3s;
}

.cat-card.open .cat-toggle { transform: rotate(180deg); }

.cat-card-body {
  display: none;
  padding: 0 1.2rem 1.2rem;
}

.cat-card.open .cat-card-body { display: block; }

.cat-detail-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0.6rem;
  padding: 0.8rem;
  background: rgba(255,255,255,0.02);
  border-radius: 8px;
}

.cat-interp {
  font-size: 0.8rem;
  color: var(--text);
  font-style: italic;
  margin-bottom: 1rem;
  padding-left: 0.8rem;
  border-left: 3px solid;
}

.indicator-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.8rem;
}

.ind-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 1rem;
  transition: background 0.15s;
}

.ind-card:hover { background: rgba(255,255,255,0.05); }

.ind-card h5 {
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.ind-meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.76rem;
}

.ind-meta-row {
  display: flex;
  gap: 0.5rem;
}

.ind-meta-label {
  color: var(--text-muted);
  font-weight: 600;
  min-width: 75px;
  flex-shrink: 0;
}

.ind-meta-value {
  color: var(--text);
  line-height: 1.5;
}

.ind-meta-value a {
  color: var(--accent);
  text-decoration: none;
}

.ind-meta-value a:hover { text-decoration: underline; }

.ind-methodology {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.sources-area {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.2rem;
  margin-bottom: 1.5rem;
}

.sources-area h3 {
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.source-item {
  padding: 0.3rem 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.source-cat {
  color: var(--text);
  font-weight: 600;
  margin-right: 0.4rem;
}

footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--card-border);
}

@media (max-width: 1024px) {
  .chart-area { grid-template-columns: 1fr; }
  .secondary-area { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  header { padding: 1rem; }
  main { padding: 1rem; }
  .controls { padding: 0.8rem; }
  select { min-width: 140px; }
  .chart-container { min-height: 320px; }
}