/**
 * Crypto3D Indicators - Common Styles
 * 深色主题共用样式
 */

/* === CSS Variables === */
:root {
  /* Backgrounds */
  --bg-primary: #0a0a0b;
  --bg-secondary: #111113;
  --bg-tertiary: #18181b;
  --bg-hover: #1f1f23;
  
  /* Borders */
  --border: #27272a;
  --border-hover: #3f3f46;
  
  /* Text */
  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;
  
  /* Accent Colors */
  --accent: #22c55e;
  --accent-dim: rgba(34, 197, 94, 0.1);
  --warning: #f59e0b;
  --warning-dim: rgba(245, 158, 11, 0.1);
  --danger: #ef4444;
  --danger-dim: rgba(239, 68, 68, 0.1);
  --blue: #3b82f6;
  --blue-dim: rgba(59, 130, 246, 0.1);
  --purple: #a855f7;
  --cyan: #06b6d4;
}

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

/* === Body === */
body {
  font-family: 'Noto Sans SC', 'Inter', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* === Container === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === Header === */
header {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  position: sticky;
  top: 0;
  background: rgba(10, 10, 11, 0.9);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

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

.lang-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 14px;
}

.lang-switch span {
  color: var(--text-secondary);
}

.lang-switch .active {
  color: var(--text-primary);
  font-weight: 500;
}

/* === Main Content === */
main {
  padding: 24px 0;
}

.page-header {
  margin-bottom: 16px;
}

.page-title {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 4px;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 14px;
}

/* === Stats Grid === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}

.stat-card.main {
  grid-column: span 2;
}

.stat-label {
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.stat-value {
  font-size: 20px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.stat-hint {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Stat Value Color Variants */
.stat-value.buy,
.stat-value.undervalued,
.stat-value.risk-on { color: var(--accent); }

.stat-value.dca,
.stat-value.fair,
.stat-value.neutral { color: var(--warning); }

.stat-value.wait,
.stat-value.overvalued,
.stat-value.risk-off { color: var(--danger); }

/* === Zone Legend === */
.zone-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.zone-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.zone-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.zone-dot.buy,
.zone-dot.undervalued,
.zone-dot.risk-on { background: var(--accent); }

.zone-dot.dca,
.zone-dot.fair,
.zone-dot.neutral { background: var(--warning); }

.zone-dot.wait,
.zone-dot.overvalued,
.zone-dot.risk-off { background: var(--danger); }

/* BTC Dominance specific */
.zone-dot.btc-dominant { background: var(--warning); }
.zone-dot.balanced { background: var(--blue); }
.zone-dot.alt-season { background: var(--purple); }

.stat-value.btc-dominant { color: var(--warning); }
.stat-value.balanced { color: var(--blue); }
.stat-value.alt-season { color: var(--purple); }

/* === Chart Container === */
.chart-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 32px;
}

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

.chart-title {
  font-size: 16px;
  font-weight: 600;
}

.chart-legend {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.2s;
  user-select: none;
}

.legend-item:hover {
  background: var(--bg-tertiary);
}

.legend-item.disabled {
  opacity: 0.4;
}

.legend-item.fixed {
  cursor: default;
  opacity: 0.7;
}

.legend-item.fixed:hover {
  background: transparent;
}

.legend-item.scale-toggle {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  padding: 4px 10px;
  font-weight: 500;
  color: var(--accent);
}

.legend-item.scale-toggle:hover {
  border-color: var(--accent);
}

.legend-line {
  width: 16px;
  height: 3px;
  border-radius: 2px;
}

.legend-line.dashed {
  background: repeating-linear-gradient(90deg, currentColor 0, currentColor 4px, transparent 4px, transparent 8px);
  height: 2px;
}

.chart-wrapper {
  position: relative;
  height: 500px;
}

/* Chart hint - inside chart-container, centered */
.chart-hint {
  text-align: center;
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-tertiary);
}

/* Data update time - outside chart-container, right aligned */
.data-update-time {
  text-align: right;
  font-size: 12px;
  color: var(--text-tertiary);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 8px;
  margin-bottom: 16px;
}

/* === Chart Tooltip (inline style) === */
.chart-tooltip {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  margin-top: 12px;
  min-height: 44px;
  align-items: center;
}

.tooltip-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
  min-width: 100px;
}

.tooltip-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

.tooltip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.tooltip-label {
  color: var(--text-tertiary);
}

.tooltip-value {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-primary);
  font-weight: 500;
}

/* Chart Tooltip (floating style for BMRI/BTC-D) */
.chart-tooltip.floating {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(17, 17, 19, 0.95);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-size: 13px;
  pointer-events: none;
  z-index: 10;
  min-width: 140px;
  opacity: 0;
  transition: opacity 0.15s;
  display: block;
  min-height: auto;
}

.chart-tooltip.floating.visible {
  opacity: 1;
}

.chart-tooltip.floating .tooltip-date {
  margin-bottom: 8px;
}

.chart-tooltip.floating .tooltip-item {
  margin-top: 4px;
}

/* === Info Section === */
.info-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.info-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}

.info-text {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

.info-text p {
  margin-bottom: 12px;
}

.formula {
  background: var(--bg-tertiary);
  border-radius: 8px;
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-primary);
  overflow-x: auto;
  margin: 16px 0;
}

.disclaimer {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--warning-dim);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  font-size: 13px;
  color: var(--warning);
}

/* Data Notice */
.data-notice {
  background: var(--warning-dim);
  border: 1px solid var(--warning);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--warning);
}

/* Info Table */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.info-table th,
.info-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.info-table th {
  color: var(--text-tertiary);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 12px;
}

/* Bucket Stats (BMRI) */
.bucket-value {
  font-size: 20px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

.bucket-bar {
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  margin-top: 12px;
  overflow: hidden;
}

.bucket-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.bucket-fill.positive { background: var(--accent); }
.bucket-fill.negative { background: var(--danger); }

/* Version Tabs (BMRI) */
.version-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.version-tab {
  padding: 10px 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.version-tab:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.version-tab.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.version-desc {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* === Footer === */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  text-align: center;
  margin-top: 40px;
}

.footer-text {
  font-size: 14px;
  color: var(--text-tertiary);
}

/* === TEV Dashboard Specific === */

/* Hero Section */
.hero {
  padding: 48px 0 32px;
  text-align: center;
}

.hero h1 {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  color: var(--text-secondary);
  font-size: 17px;
  max-width: 700px;
  margin: 0 auto;
}

/* Stats Bar */
.stats-bar {
  display: flex;
  gap: 1px;
  background: var(--border);
  margin: 32px 24px 0;
  border-radius: 12px;
  overflow: hidden;
}

.stats-bar .stat-item {
  flex: 1;
  background: var(--bg-secondary);
  padding: 20px 24px;
  text-align: center;
  border: none;
  border-radius: 0;
}

.stats-bar .stat-value {
  font-size: 24px;
}

/* Table Styles */
.table-section {
  padding: 32px 0 48px;
}

.table-container {
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.table-title {
  font-weight: 700;
  font-size: 16px;
}

.table-filters {
  display: flex;
  gap: 8px;
}

.filter-btn {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--text-tertiary);
  color: var(--text-primary);
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 16px 24px;
  text-align: left;
}

th {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

th.sortable {
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
}

th.sortable:hover { color: var(--accent); }
th.sortable.sorted { color: var(--accent); }
th.sortable.sorted.asc::after { content: ' ↑'; }
th.sortable.sorted.desc::after { content: ' ↓'; }

tr {
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.2s;
}

tr:hover { background: var(--bg-hover); }
tr:last-child { border-bottom: none; }

.text-right { text-align: right; }

.protocol-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}

.protocol-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  overflow: hidden;
}

.protocol-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.protocol-info {
  display: flex;
  flex-direction: column;
}

.protocol-name {
  font-weight: 700;
  font-size: 14px;
}

.protocol-ticker {
  font-size: 12px;
  color: var(--text-tertiary);
}

.value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
}

.value-highlight { color: var(--accent); font-weight: 700; }
.value-zero { color: var(--text-tertiary); }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
}

.badge-high, .badge-active { background: var(--accent-dim); color: var(--accent); }
.badge-medium, .badge-partial { background: var(--warning-dim); color: var(--warning); }
.badge-low { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.badge-none { background: rgba(113, 113, 122, 0.1); color: var(--text-tertiary); }

/* Loading State */
.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-tertiary);
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Intro Cards Grid */
.intro-section {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.intro-card {
  background: var(--bg-secondary);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 28px;
}

.intro-card h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.intro-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 14px;
}

.intro-card p:last-child { margin-bottom: 0; }

.formula-box {
  background: var(--bg-tertiary);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 14px 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent);
  text-align: center;
}

/* Author Card */
.author-video-section {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.author-video-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
}

.author-card {
  background: var(--bg-secondary);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 28px;
}

.author-header {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 16px;
}

.author-avatar {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--accent) 0%, #059669 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
}

.author-meta h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.author-meta .tagline {
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
}

.author-bio {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.author-links {
  display: flex;
  gap: 10px;
}

.author-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.2s;
}

.author-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Video Card */
.video-card {
  background: var(--bg-secondary);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 28px;
}

.video-card h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* YouTube Banner */
.yt-banner {
  padding: 48px 0;
  background: linear-gradient(135deg, #1a1a1d 0%, #0f0f10 100%);
  border-top: 1px solid var(--border);
}

.yt-banner-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 40px;
  background: linear-gradient(135deg, rgba(255,0,0,0.08) 0%, rgba(255,0,0,0.02) 100%);
  border: 1px solid rgba(255,0,0,0.2);
  border-radius: 16px;
}

.yt-banner-icon { color: #ff0000; flex-shrink: 0; }

.yt-banner-text { flex: 1; }
.yt-banner-text h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.yt-banner-text p { color: var(--text-secondary); font-size: 14px; }

.yt-banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: #ff0000;
  color: white;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  border-radius: 8px;
  transition: all 0.2s;
  flex-shrink: 0;
}

.yt-banner-btn:hover {
  background: #cc0000;
  transform: translateY(-2px);
}

/* Language Switch (TEV style) */
.lang-switch-tev {
  display: flex;
  background: var(--bg-tertiary);
  border-radius: 6px;
  padding: 2px;
  border: 1px solid var(--border);
}

.lang-btn {
  padding: 6px 12px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
}

.lang-btn.active {
  background: var(--accent);
  color: var(--bg-primary);
}

.lang-btn:hover:not(.active) {
  color: var(--text-primary);
}

/* Footer with Links */
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* === Responsive === */
@media (max-width: 1024px) {
  .intro-grid,
  .author-video-grid {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    flex-wrap: wrap;
  }

  .stats-bar .stat-item {
    flex: 1 1 50%;
  }
}

@media (max-width: 768px) {
  .page-title {
    font-size: 22px;
  }
  
  .stat-value {
    font-size: 18px;
  }
  
  .stat-card.main {
    grid-column: span 1;
  }
  
  .chart-wrapper {
    height: 400px;
  }
  
  .chart-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero p {
    font-size: 15px;
  }

  .author-header {
    flex-direction: column;
    text-align: center;
  }

  .author-links {
    justify-content: center;
    flex-wrap: wrap;
  }

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

  table {
    min-width: 900px;
  }

  th, td {
    padding: 12px 16px;
  }

  .yt-banner-content {
    flex-direction: column;
    text-align: center;
    padding: 24px;
    gap: 20px;
  }
}

/* ==============================================
   Protocol Detail Page Styles
   ============================================== */

/* Breadcrumb */
.breadcrumb { padding: 20px 0; font-size: 14px; color: var(--text-tertiary); }
.breadcrumb a { color: var(--text-secondary); text-decoration: none; }
.breadcrumb a:hover { color: var(--text-primary); }

/* Protocol Header */
.protocol-header { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 32px; flex-wrap: wrap; gap: 24px; }
.protocol-title { display: flex; align-items: center; gap: 16px; }
.protocol-icon-lg { width: 64px; height: 64px; border-radius: 16px; background: var(--bg-tertiary); display: flex; align-items: center; justify-content: center; font-size: 32px; overflow: hidden; }
.protocol-icon-lg img { width: 100%; height: 100%; object-fit: cover; }
.protocol-info h1 { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; display: flex; align-items: center; gap: 10px; }
.protocol-links { display: flex; gap: 8px; margin-top: 12px; }
.protocol-link { padding: 6px 12px; background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: 6px; color: var(--text-secondary); text-decoration: none; font-size: 13px; transition: all 0.2s; }
.protocol-link:hover { border-color: var(--text-tertiary); color: var(--text-primary); }

/* TEV Highlight */
.tev-highlight { text-align: right; min-width: 200px; }
.tev-status { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.tev-status.active { color: var(--accent); }
.tev-status.none { color: var(--danger); }
.tev-status.partial { color: var(--warning); }
.tev-value { font-size: 32px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.tev-label { font-size: 13px; color: var(--text-tertiary); margin-top: 4px; }

/* Section */
.section { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin-bottom: 24px; }
.section-title { font-size: 16px; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }

/* TEV Summary Grid */
.tev-summary-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.tev-summary-item { background: var(--bg-tertiary); padding: 16px; border-radius: 8px; text-align: center; }
.tev-summary-label { font-size: 11px; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; line-height: 1.6; }
.tev-summary-label .label-zh { display: block; font-size: 10px; text-transform: none; letter-spacing: 0; color: var(--text-tertiary); opacity: 0.8; margin-top: 2px; }
.tev-summary-value { font-size: 14px; font-weight: 700; }
.value-on { color: var(--accent); }
.value-off { color: var(--danger); }
.value-partial { color: var(--warning); }
.value-none { color: var(--text-tertiary); }

/* Chart Section */
.chart-section { display: none; }
.chart-section.has-data { display: block; }
.chart-container { background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.chart-canvas-wrap { position: relative; height: 360px; }
.chart-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.chart-stat { text-align: center; }
.chart-stat-value { font-size: 20px; font-weight: 700; font-family: 'JetBrains Mono', monospace; color: var(--accent); }
.chart-stat-label { font-size: 11px; color: var(--text-tertiary); margin-top: 2px; text-transform: uppercase; }

/* Mechanism Cards */
.mechanism-list { display: flex; flex-direction: column; gap: 16px; }
.mechanism-card { background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.mechanism-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.mechanism-name { font-size: 15px; font-weight: 700; }
.mechanism-type { font-size: 11px; color: var(--text-tertiary); text-transform: uppercase; margin-top: 2px; }
.mechanism-status { padding: 4px 8px; border-radius: 4px; font-size: 11px; font-weight: 500; text-transform: uppercase; }
.status-active { background: var(--accent-dim); color: var(--accent); }
.status-planned { background: var(--blue-dim); color: var(--blue); }
.status-inactive { background: var(--danger-dim); color: var(--danger); }
.mechanism-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 12px; }
.mechanism-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--text-tertiary); }
.mechanism-meta a { color: var(--blue); text-decoration: none; }
.mechanism-meta a:hover { text-decoration: underline; }

/* No TEV Notice */
.no-tev-notice { background: var(--danger-dim); border: 1px solid rgba(239, 68, 68, 0.3); border-radius: 10px; padding: 24px; text-align: center; }
.no-tev-notice .icon { font-size: 32px; margin-bottom: 12px; }
.no-tev-notice h3 { color: var(--danger); margin-bottom: 8px; }
.no-tev-notice p { color: var(--text-secondary); font-size: 14px; }

/* Sources List */
.sources-list { display: flex; flex-direction: column; gap: 8px; }
.source-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background: var(--bg-tertiary); border-radius: 8px; }
.source-name { font-size: 14px; font-weight: 500; }
.source-type { font-size: 11px; color: var(--text-tertiary); text-transform: uppercase; margin-left: 8px; }
.source-link { color: var(--blue); text-decoration: none; font-size: 13px; }
.source-link:hover { text-decoration: underline; }

/* Protocol Notes */
.protocol-notes { font-size: 14px; color: var(--text-secondary); line-height: 1.8; padding: 16px; background: var(--bg-tertiary); border-radius: 8px; border-left: 3px solid var(--accent); }

/* Burn Progress */
.burn-progress-container { background: var(--bg-tertiary); border-radius: 12px; padding: 24px; margin-bottom: 24px; }
.burn-progress-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-size: 14px; color: var(--text-secondary); }
.burn-progress-bar { height: 24px; background: var(--bg-hover); border-radius: 12px; overflow: hidden; margin-bottom: 20px; display: flex; }
.burn-progress-fill { height: 100%; border-radius: 12px; transition: width 0.5s ease; display: flex; align-items: center; justify-content: flex-end; padding-right: 12px; font-size: 12px; font-weight: 700; color: #000; }
.burn-progress-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; text-align: center; }
.burn-stat-value { font-size: 20px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.burn-stat-label { font-size: 12px; color: var(--text-tertiary); margin-top: 4px; }
.burn-charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.burn-chart-card { background: var(--bg-tertiary); border-radius: 12px; padding: 20px; }
.burn-chart-card h4 { font-size: 14px; font-weight: 500; color: var(--text-secondary); margin-bottom: 16px; }

/* Protocol Detail Responsive */
@media (max-width: 768px) {
  .protocol-header { flex-direction: column; }
  .tev-highlight { text-align: left; }
  .tev-summary-grid { grid-template-columns: repeat(2, 1fr); }
  .mechanism-header { flex-direction: column; gap: 8px; }
  .chart-canvas-wrap { height: 260px; }
  .chart-stats { grid-template-columns: repeat(2, 1fr); }
  .burn-charts-grid { grid-template-columns: 1fr; }
  .burn-progress-stats { grid-template-columns: 1fr; gap: 12px; }
}

/* === Compact Stats Row (BMRI) === */
.stats-row-compact {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.stats-row-compact .stat-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stats-row-compact .stat-item.main {
  gap: 12px;
}

.stats-row-compact .stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.stats-row-compact .stat-value {
  font-size: 24px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.stats-row-compact .stat-value.small {
  font-size: 16px;
  font-weight: 600;
}

.stats-row-compact .stat-regime {
  font-size: 14px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--bg-tertiary);
}

.stats-row-compact .stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border-color);
  margin: 0 8px;
}

.stats-row-compact .stat-date {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-tertiary);
}

.bucket-bar-mini {
  width: 40px;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
}

.bucket-bar-mini .bucket-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.bucket-bar-mini .bucket-fill.positive {
  background: var(--accent);
}

.bucket-bar-mini .bucket-fill.negative {
  background: var(--danger);
}

/* Mobile responsive */
@media (max-width: 640px) {
  .stats-row-compact {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .stats-row-compact .stat-divider {
    display: none;
  }
  
  .stats-row-compact .stat-date {
    margin-left: 0;
  }
}

/* === Horizontal Stats Cards Row === */
.stats-cards-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.stat-card-h {
  flex: 1;
  min-width: 100px;
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-card-h.main {
  min-width: 140px;
  flex: 1.5;
}

.stat-card-h.date {
  flex: 0.8;
  min-width: 80px;
}

.stat-card-h .stat-label {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-card-h .stat-value {
  font-size: 20px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.stat-card-h .stat-value.small {
  font-size: 14px;
  font-weight: 600;
}

.stat-card-h .stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--bg-tertiary);
  width: fit-content;
}

.stat-card-h .bucket-bar {
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  margin-top: 4px;
}

.stat-card-h .bucket-bar .bucket-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

@media (max-width: 768px) {
  .stats-cards-row {
    flex-wrap: wrap;
  }
  .stat-card-h {
    min-width: calc(50% - 8px);
    flex: unset;
  }
  .stat-card-h.main {
    min-width: 100%;
  }
}

/* === Buyback Addresses Section === */
.revenue-distribution-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 16px;
}

.revenue-dist-header {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.revenue-dist-header strong {
  color: var(--accent);
  font-size: 16px;
}

.revenue-dist-breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.revenue-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  min-width: 120px;
}

.revenue-label {
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: capitalize;
}

.revenue-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
}

.address-stage {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 12px;
}

.address-stage.current {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-dim);
}

.address-stage.historical {
  opacity: 0.7;
}

.address-stage.legacy {
  opacity: 0.6;
}

.address-stage.disposal {
  border-color: var(--warning);
}

.stage-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.stage-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stage-badge.badge-active {
  background: var(--accent-dim);
  color: var(--accent);
}

.stage-badge.badge-none {
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
}

.stage-badge.badge-burn {
  background: var(--warning-dim);
  color: var(--warning);
}

.stage-name {
  font-weight: 600;
  color: var(--text-primary);
}

.stage-date {
  font-size: 12px;
  color: var(--text-tertiary);
  font-family: 'JetBrains Mono', monospace;
}

.stage-note {
  font-size: 12px;
  color: var(--text-tertiary);
}

.address-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.address-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
}

.address-card.small {
  padding: 10px 14px;
}

.address-card.burn {
  border-color: var(--danger);
  background: var(--danger-dim);
}

.address-label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

.address-allocation {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}

.address-value {
  margin-bottom: 8px;
}

.address-value code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 6px 10px;
  border-radius: 6px;
  display: block;
  word-break: break-all;
  user-select: all;
}

.address-link {
  font-size: 12px;
  color: var(--blue);
  text-decoration: none;
}

.address-link:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .address-grid {
    grid-template-columns: 1fr;
  }
  .revenue-dist-breakdown {
    flex-direction: column;
  }
  .revenue-item {
    min-width: unset;
  }
}

/* === Buyback Data Charts === */
.buyback-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.buyback-stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}

.buyback-stat-card.main {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border-color: var(--accent);
}

.buyback-stat-card .stat-label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.buyback-stat-card .stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
}

.buyback-stat-card.main .stat-value {
  font-size: 32px;
  color: var(--accent);
}

.buyback-stat-card .stat-value.active {
  color: var(--accent);
}

.buyback-stat-card .stat-sub {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

.buyback-overview {
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .buyback-stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .buyback-stat-card.main {
    grid-column: span 2;
  }
  .buyback-stat-card.main .stat-value {
    font-size: 24px;
  }
}

/* === Buyback History & Wallets === */
.buyback-history-section,
.buyback-wallets-section {
  margin-top: 20px;
}

.buyback-history-section h4,
.buyback-wallets-section h4 {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.history-timeline {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.history-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  flex-wrap: wrap;
}

.history-item.active {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--bg-secondary), var(--accent-dim));
}

.history-stage {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 80px;
}

.history-period {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-tertiary);
  min-width: 180px;
}

.history-mechanism {
  font-size: 12px;
  color: var(--text-secondary);
  flex: 1;
}

.history-value {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  color: var(--accent);
}

.history-tx {
  font-size: 12px;
  color: var(--text-tertiary);
}

.wallets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
}

.wallet-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}

.wallet-card.active {
  border-color: var(--accent);
}

.wallet-card.migrated {
  opacity: 0.7;
}

.wallet-card.depleted {
  opacity: 0.5;
}

.wallet-label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 6px;
}

.wallet-address code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}

.wallet-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  margin: 8px 0;
}

.wallet-status {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.wallet-link {
  font-size: 12px;
  color: var(--blue);
  text-decoration: none;
}

.wallet-link:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .history-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .history-period,
  .history-mechanism {
    min-width: unset;
  }
}

/* === Buyback Note === */
.buyback-note {
  font-size: 12px;
  color: var(--text-tertiary);
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  margin-top: 12px;
}

/* === Buyback Stages Row === */
.buyback-stages {
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stage-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
}

.stage-row.active {
  border-color: var(--accent);
  background: linear-gradient(90deg, var(--accent-dim), transparent);
}

.stage-name {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 70px;
}

.stage-period {
  color: var(--text-tertiary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  min-width: 180px;
}

.stage-value {
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  flex: 1;
}

.stage-source {
  font-size: 11px;
  color: var(--text-tertiary);
  text-align: right;
}

@media (max-width: 640px) {
  .stage-row {
    flex-wrap: wrap;
  }
  .stage-period, .stage-source {
    min-width: unset;
  }
}