:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --border-color: #30363d;
  --accent: #58a6ff;
  --edge-highlight: #f0883e;
  --edge-bg: rgba(240, 136, 62, 0.15);
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px;
}

.header {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.logo {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-state h2 {
  margin-bottom: 8px;
  color: var(--text-primary);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 20px;
}

.game-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
}

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

.sport-badge {
  background: var(--bg-tertiary);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.game-time {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.teams {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.team {
  font-size: 1.25rem;
  font-weight: 600;
}

.at {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.odds-table {
  display: table;
  width: 100%;
  border-collapse: collapse;
}

.odds-header,
.odds-row {
  display: flex;
  flex-wrap: wrap;
  padding: 8px 0;
  align-items: center;
}

.odds-header {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.odds-header span {
  flex: 1;
  text-align: center;
}

.odds-header span:first-child {
  flex: 0 0 80px;
  text-align: left;
}

.odds-row {
  border-bottom: 1px solid var(--border-color);
}

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

.market-label {
  flex: 0 0 80px;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.odds-cell {
  flex: 1;
  text-align: center;
  font-size: 0.9375rem;
  padding: 4px 8px;
  border-radius: 4px;
}

.edge-highlight {
  background: var(--edge-bg);
  color: var(--edge-highlight);
  font-weight: 600;
}

.price {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-left: 2px;
}

.no-odds {
  text-align: center;
  color: var(--text-secondary);
  font-style: italic;
  padding: 16px 0;
}

.edge-alert {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 12px;
  background: var(--edge-bg);
  border-radius: 8px;
  font-size: 0.8125rem;
  color: var(--edge-highlight);
}

.edge-icon {
  font-size: 1rem;
}

@media (max-width: 600px) {
  .games-grid {
    grid-template-columns: 1fr;
  }
}