/* WhaleIQ Paper Trading Page — extends dashboard.css */

.paper-body {
  grid-template-columns: 1fr 248px;
}

.paper-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  min-width: 0;
}

.page-header { margin-bottom: var(--space-1); }

.page-title {
  font-size: var(--text-h2);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: var(--space-1);
}

.page-sub {
  font-size: var(--text-body-sm);
  color: var(--color-text-secondary);
  max-width: 560px;
}

/* ─── PnL colors ─── */
.pnl-positive { color: var(--color-success); }
.pnl-negative { color: var(--color-text-secondary); }
.score-pass { color: var(--color-success); }

/* ─── Chart (reuse dashboard patterns) ─── */
.dash-card--chart { padding-bottom: var(--space-4); }

.chart-tabs {
  display: flex;
  gap: 2px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  padding: 2px;
  flex-wrap: wrap;
}

.chart-tab {
  padding: 4px 12px;
  font-size: var(--text-caption);
  font-weight: 600;
  font-family: var(--font-sans);
  color: var(--color-text-tertiary);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease;
}

.chart-tab:hover { color: var(--color-text-secondary); }

.chart-tab.active {
  background: var(--color-info-muted);
  color: var(--color-primary);
}

.portfolio-chart {
  height: 200px;
  background: rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.03);
  overflow: hidden;
  margin-bottom: var(--space-2);
}

.portfolio-chart svg { width: 100%; height: 100%; display: block; }

.chart-axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-text-tertiary);
  padding: 0 var(--space-1);
}

/* ─── Tables ─── */
.paper-table-card .dash-card-header {
  margin-bottom: var(--space-4);
}

.paper-table th,
.paper-table td {
  padding: 11px var(--space-4);
}

.badge-status--open {
  background: var(--color-info-muted);
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  height: 20px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
}

.badge-success {
  background: var(--color-success-muted);
  color: var(--color-success);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  height: 20px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
}

.badge-primary {
  background: var(--color-info-muted);
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  height: 20px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
}

.badge-result {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  height: 20px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
}

.badge-result--win {
  background: var(--color-success-muted);
  color: var(--color-success);
}

.badge-result--loss {
  background: rgba(148, 163, 184, 0.12);
  color: var(--color-text-secondary);
}

/* ─── Strategy Performance ─── */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.strategy-stat {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.strategy-label {
  display: block;
  font-size: var(--text-caption);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.strategy-value {
  display: block;
  font-size: var(--text-h4);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.strategy-detail {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
}

/* ─── Performance Summary ─── */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.summary-block {
  background: rgba(0, 0, 0, 0.12);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.summary-block--strength { border-color: rgba(34, 197, 94, 0.15); }
.summary-block--weakness { border-color: rgba(245, 158, 11, 0.12); }
.summary-block--rec { border-color: rgba(0, 194, 255, 0.15); }

.summary-block-title {
  font-size: var(--text-caption);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-3);
}

.summary-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.summary-list li {
  font-size: var(--text-body-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
  padding-left: var(--space-4);
  position: relative;
}

.summary-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-text-tertiary);
}

.summary-block--strength .summary-list li::before { color: var(--color-success); }
.summary-block--weakness .summary-list li::before { color: var(--color-warning); }
.summary-block--rec .summary-list li::before { color: var(--color-primary); }

/* ─── Right Panel ─── */
.paper-panel {
  position: sticky;
  top: calc(56px + var(--space-5));
  max-height: calc(100vh - 56px - var(--space-8));
  overflow-y: auto;
}

.paper-panel-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.panel-metric {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.panel-token {
  font-size: var(--text-h4);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.panel-dl {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.panel-dl div {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-dl dt {
  font-size: var(--text-caption);
  color: var(--color-text-tertiary);
}

.panel-dl dd { font-weight: 600; }

.panel-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.panel-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-body-sm);
  padding: var(--space-1) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.panel-list li:last-child { border-bottom: none; }

/* ─── Responsive ─── */
@media (max-width: 1280px) {
  .paper-body { grid-template-columns: 1fr; }
  .paper-panel { position: static; max-height: none; }
  .paper-panel-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .strategy-grid { grid-template-columns: repeat(2, 1fr); }
  .summary-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .strategy-grid { grid-template-columns: 1fr; }
  .paper-panel-inner { grid-template-columns: 1fr; }
}