/* Portfolio Generator page — owner-only view.
 * Reuses .backtest-tabs / .backtest-tab from backtests.css for the tab strip.
 * Everything below is scoped to #portfolioGeneratorPage.
 */

#portfolioGeneratorPage .pg-loading,
#portfolioGeneratorPage .pg-error,
#portfolioGeneratorPage .pg-empty {
  padding: 24px; color: var(--text-secondary); text-align: center;
}
#portfolioGeneratorPage .pg-error strong { color: #ef4444; }

#portfolioGeneratorPage .pg-summary-bar {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px; margin-bottom: 20px;
}
#portfolioGeneratorPage .pg-summary-stat {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 8px; padding: 10px 14px;
}
#portfolioGeneratorPage .pg-summary-stat-label {
  font-size: 0.7rem; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.06em;
}
#portfolioGeneratorPage .pg-summary-stat-value {
  font-size: 1.05rem; font-weight: 700; color: var(--text-primary); margin-top: 3px;
}

#portfolioGeneratorPage .pg-list-table {
  width: 100%; border-collapse: collapse;
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 10px; overflow: hidden;
}
#portfolioGeneratorPage .pg-list-table th {
  text-align: left; padding: 12px 16px;
  background: var(--bg-secondary);
  color: var(--text-secondary); font-weight: 600;
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
}
#portfolioGeneratorPage .pg-list-table td {
  padding: 12px 16px; border-bottom: 1px solid var(--border-color);
  color: var(--text-primary); font-size: 0.9rem;
}
#portfolioGeneratorPage .pg-list-table tr:last-child td { border-bottom: none; }
#portfolioGeneratorPage .pg-list-table td.num {
  text-align: right; font-variant-numeric: tabular-nums;
}
#portfolioGeneratorPage .pg-list-table td.emph { font-weight: 700; }
#portfolioGeneratorPage .pg-list-row { cursor: pointer; transition: background 0.15s; }
#portfolioGeneratorPage .pg-list-row:hover { background: var(--bg-hover); }
#portfolioGeneratorPage .pg-list-name { font-weight: 600; }
#portfolioGeneratorPage .pg-list-sub {
  font-size: 0.78rem; color: var(--text-secondary); margin-top: 2px;
}

#portfolioGeneratorPage .pg-detail-header {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 16px 20px; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(102,126,234,0.18) 0%, rgba(118,75,162,0.18) 100%);
  border: 1px solid var(--border-color); border-radius: 10px;
}
#portfolioGeneratorPage .pg-detail-rank { display: flex; flex-direction: column; min-width: 100px; }
#portfolioGeneratorPage .pg-detail-rank-num {
  font-size: 1.8rem; font-weight: 800; color: var(--text-primary); line-height: 1;
}
#portfolioGeneratorPage .pg-detail-rank-sub {
  font-size: 0.72rem; color: var(--text-secondary); margin-top: 4px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
#portfolioGeneratorPage .pg-detail-metrics { display: flex; gap: 22px; flex-wrap: wrap; flex: 1; }
#portfolioGeneratorPage .pg-metric-block { display: flex; flex-direction: column; }
#portfolioGeneratorPage .pg-metric-label {
  font-size: 0.68rem; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.05em;
}
#portfolioGeneratorPage .pg-metric-value {
  font-size: 1.05rem; font-weight: 700; color: var(--text-primary);
  margin-top: 2px; font-variant-numeric: tabular-nums;
}
#portfolioGeneratorPage .pg-metric-value.emph {
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-size: 1.2rem;
}
#portfolioGeneratorPage .pg-detail-actions { display: flex; gap: 10px; }
#portfolioGeneratorPage .pg-action-btn {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff; border: none; padding: 10px 18px;
  border-radius: 8px; font-weight: 600; font-size: 0.85rem;
  cursor: pointer; transition: opacity 0.15s;
}
#portfolioGeneratorPage .pg-action-btn:hover { opacity: 0.9; }

#portfolioGeneratorPage .pg-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 12px; padding: 18px 20px; margin-bottom: 16px;
}
#portfolioGeneratorPage .pg-card h2 {
  font-size: 1rem; font-weight: 600; margin: 0 0 14px;
  color: var(--text-primary); display: flex; align-items: center; gap: 8px;
}
#portfolioGeneratorPage .pg-card h2::before {
  content: ''; width: 3px; height: 14px; border-radius: 2px;
  background: linear-gradient(135deg, #667eea, #764ba2);
}

#portfolioGeneratorPage .pg-table { width: 100%; border-collapse: collapse; }
#portfolioGeneratorPage .pg-table th,
#portfolioGeneratorPage .pg-table td {
  padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border-color);
  font-size: 0.88rem;
}
#portfolioGeneratorPage .pg-table th {
  font-weight: 600; color: var(--text-secondary);
  text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.05em;
}
#portfolioGeneratorPage .pg-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
#portfolioGeneratorPage .pg-table td.emph { font-weight: 700; color: var(--text-primary); }

#portfolioGeneratorPage .pg-canvas-wrap {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 10px; padding: 14px;
}

#portfolioGeneratorPage .pg-monthly-table th,
#portfolioGeneratorPage .pg-monthly-table td { padding: 6px 10px; font-size: 0.82rem; }
#portfolioGeneratorPage .pg-monthly-table td.mn-pos { color: #22c55e; }
#portfolioGeneratorPage .pg-monthly-table td.mn-neg { color: #ef4444; }
#portfolioGeneratorPage .pg-monthly-table td.mn-zero { color: var(--text-secondary); }
#portfolioGeneratorPage .pg-monthly-table tr.pg-monthly-totals {
  border-top: 2px solid var(--border-color);
  background: rgba(102,126,234,0.08);
}