/* Asset Detail — shared card/layout styles */

/* ── Overview Tab (.ao-*) ─────────────────────────────────── */

.ao-root {
  display: flex; flex-direction: column; gap: 16px; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 13px; color: var(--text-primary, #e2e8f0);
}

/* Loading / Error */
.ao-loading, .ao-error {
  text-align: center; padding: 60px 24px; color: var(--text-muted, #94a3b8);
}
.ao-error-detail { font-size: 11px; color: #ef4444; margin-top: 4px; }
.ao-spinner {
  width: 28px; height: 28px; margin: 0 auto 12px;
  border: 3px solid var(--card-border, #334155);
  border-top-color: var(--accent, #3b82f6); border-radius: 50%;
  animation: ao-spin 0.8s linear infinite;
}
@keyframes ao-spin { to { transform: rotate(360deg); } }

/* Price Header */
.ao-price-header {
  background: var(--card-bg, #1e293b); border: 1px solid var(--card-border, #334155);
  border-radius: 8px; padding: 16px 20px; display: flex; flex-direction: column; gap: 4px;
}
.ao-price-symbol { font-size: 20px; font-weight: 700; color: var(--text-primary, #e2e8f0); }
.ao-price-name { font-size: 12px; color: var(--text-muted, #94a3b8); }
.ao-price-main { display: flex; align-items: baseline; gap: 10px; margin-top: 4px; }
.ao-price-current {
  font-size: 28px; font-weight: 700; color: var(--text-primary, #e2e8f0);
  font-variant-numeric: tabular-nums;
}
.ao-price-change { font-size: 16px; font-weight: 600; }
.ao-price-sub { display: flex; gap: 16px; font-size: 11px; color: var(--text-muted, #94a3b8); }

/* Pillar Row / Card */
.ao-pillar-row { display: flex; flex-wrap: wrap; gap: 8px; }
.ao-pillar-card {
  flex: 1 1 150px; min-width: 140px;
  background: var(--card-bg, #1e293b); border: 1px solid var(--card-border, #334155);
  border-radius: 8px; padding: 12px; display: flex; flex-direction: column; gap: 4px;
}
.ao-pillar-header { display: flex; align-items: center; gap: 6px; }
.ao-pillar-icon { font-size: 14px; }
.ao-pillar-title {
  font-size: 10px; font-weight: 600; color: var(--text-muted, #94a3b8);
  text-transform: uppercase; letter-spacing: .3px; flex: 1;
}
.ao-pillar-grade {
  font-size: 13px; font-weight: 700; padding: 1px 6px; border-radius: 3px;
  background: rgba(148,163,184,.12); color: var(--text-muted, #94a3b8);
}
.ao-grade-ok { background: rgba(34,197,94,.15); color: #22c55e; }
.ao-grade-warn { background: rgba(234,179,8,.15); color: #eab308; }
.ao-grade-bad { background: rgba(239,68,68,.15); color: #ef4444; }
.ao-pillar-score { font-size: 18px; font-weight: 700; color: var(--text-primary, #e2e8f0); }
.ao-pillar-verdict { font-size: 10px; color: var(--text-muted, #94a3b8); line-height: 1.4; }

/* Cards */
.ao-card {
  background: var(--card-bg, #1e293b); border: 1px solid var(--card-border, #334155);
  border-radius: 8px; padding: 14px;
}
.ao-card-full { width: 100%; box-sizing: border-box; }
.ao-card-title {
  margin: 0 0 8px; font-size: 11px; font-weight: 600;
  color: var(--text-primary, #e2e8f0); text-transform: uppercase; letter-spacing: .4px;
}
.ao-card-body { display: flex; flex-direction: column; gap: 3px; }

/* Metric Rows */
.ao-metric-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 2px 0; font-size: 11px; border-bottom: 1px solid rgba(51,65,85,.2);
}
.ao-metric-row:last-child { border-bottom: none; }
.ao-metric-label { color: var(--text-muted, #94a3b8); font-weight: 500; }
.ao-metric-value {
  color: var(--text-primary, #e2e8f0); font-weight: 600; text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Value colors */
.ao-val-pos { color: #22c55e; }
.ao-val-neg { color: #ef4444; }

/* Grid */
.ao-grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Summary */
.ao-summary-text { margin: 0; font-size: 12px; line-height: 1.6; color: var(--text-secondary, #cbd5e1); }

/* Placeholder */
.ao-card-placeholder .ao-card-title { color: var(--text-muted, #64748b); }
.ao-placeholder-text { margin: 0; font-size: 11px; color: var(--text-muted, #64748b); line-height: 1.5; font-style: italic; }

/* ══════════════════════════════════════════════════════════════
   Strategy Builder (.sb-*) — React workspace styles
   ══════════════════════════════════════════════════════════════ */

:root {
  --sb-gap: 12px;
}

.sb-root {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 260px;
  gap: var(--sb-gap);
  height: 100%;
  min-height: 0;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 13px;
  color: var(--text-primary, #e2e8f0);
}

/* ── Panels ────────────────────────────────────────────────── */

.sb-panel {
  background: var(--card-bg, #1e293b);
  border: 1px solid var(--card-border, #334155);
  border-radius: 8px;
  padding: 12px;
}

/* ── Left strategy panel ────────────────────────────────── */
.sb-panel-left {
  display: flex;
  flex-direction: column;
  gap: var(--sb-gap);
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.sb-strategy-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sb-gap);
}

.sb-strategy-actions {
  flex: 0 0 auto;
}

/* ── Center column (flex: chart fills, results natural) ────── */
.sb-center-column {
  display: flex;
  flex-direction: column;
  gap: var(--sb-gap);
  min-height: 0;
  overflow: hidden;
  padding-bottom: 24px;
}

/* ── Card base ──────────────────────────────────────────── */
.sb-card {
  background: var(--card-bg, #1e293b);
  border: 1px solid var(--card-border, #334155);
  border-radius: 8px;
  padding: 12px;
}

/* ── Chart card (flex-grow fills center column) ─────────── */
.sb-chart-card {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 140px;
  overflow: hidden;
}

.sb-chart-card .sb-chart-container {
  flex: 1;
  min-height: 0;
  width: 100%;
}

/* ── Right insight panel ──────────────────────────────────── */
.sb-panel-right {
  display: flex;
  flex-direction: column;
  gap: var(--sb-gap);
  height: 100%;
  min-height: 0;
  overflow-y: auto;
}

/* ── Sections ──────────────────────────────────────────────── */

.sb-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sb-section-title {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary, #e2e8f0);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Form fields ───────────────────────────────────────────── */

.sb-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sb-label {
  font-size: 10px;
  font-weight: 500;
  color: var(--text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.sb-input,
.sb-select {
  width: 100%;
  padding: 5px 8px;
  font-size: 12px;
  font-family: inherit;
  color: var(--text-primary, #e2e8f0);
  background: var(--input-bg, #0f172a);
  border: 1px solid var(--card-border, #334155);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
}

.sb-input:focus,
.sb-select:focus {
  border-color: var(--accent, #3b82f6);
}

.sb-select {
  cursor: pointer;
}

.sb-desc {
  margin: 0;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-muted, #94a3b8);
}

/* ── Buttons ────────────────────────────────────────────────── */

.sb-btn {
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.15s;
}

.sb-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.sb-btn-primary {
  color: #fff;
  background: var(--accent, #3b82f6);
}

.sb-btn-primary:hover:not(:disabled) {
  background: var(--accent-hover, #2563eb);
}

.sb-btn-backtest {
  color: #fff;
  background: #8b5cf6;
}

.sb-btn-backtest:hover:not(:disabled) {
  background: #7c3aed;
}

/* ── Chart toolbar (mode nav pills) ──────────────────────────── */

.sb-chart-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.sb-chart-modes {
  display: flex;
  gap: 2px;
  background: var(--input-bg, #0f172a);
  border: 1px solid var(--card-border, #334155);
  border-radius: 6px;
  padding: 2px;
}

.sb-mode-pill {
  padding: 4px 14px;
  font-size: 11px;
  font-weight: 600;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-muted, #94a3b8);
  background: transparent;
  transition: all 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.sb-mode-pill:hover {
  color: var(--text-primary, #e2e8f0);
}

.sb-mode-pill--active {
  color: #fff;
  background: var(--accent, #3b82f6);
}

/* ── Chart area ──────────────────────────────────────────────── */

.sb-chart-placeholder {
  text-align: center;
  padding: 40px 24px;
  width: 100%;
}

.sb-chart-icon {
  font-size: 40px;
  margin-bottom: 8px;
  opacity: 0.5;
}

.sb-chart-text {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary, #e2e8f0);
}

.sb-chart-sub {
  margin: 0;
  font-size: 11px;
  color: var(--text-muted, #94a3b8);
  max-width: 360px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ── Spinner ─────────────────────────────────────────────────── */

.sb-spinner {
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  border: 3px solid var(--card-border, #334155);
  border-top-color: var(--accent, #3b82f6);
  border-radius: 50%;
  animation: sb-spin 0.8s linear infinite;
}

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

/* ── Results grid: Trade Log (left) + Backtest Overview (right) ── */

.sb-results-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.sb-results-grid {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--sb-gap);
  overflow: hidden;
}

.sb-trade-log-card,
.sb-backtest-overview-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.sb-trade-log-card .sb-table-wrap {
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.sb-trade-log-footer {
  font-size: 10px;
  color: var(--text-muted, #94a3b8);
  text-align: center;
  padding: 6px 0 2px;
  border-top: 1px solid var(--card-border, #334155);
  margin-top: 6px;
}

/* ── Backtest Overview rows ───────────────────────────────────── */

.sb-overview-rows {
  display: flex;
  flex-direction: column;
}

.sb-overview-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
  border-bottom: 1px solid rgba(51, 65, 85, 0.3);
  font-size: 11px;
}

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

.sb-overview-label {
  color: var(--text-muted, #94a3b8);
  font-weight: 500;
}

.sb-overview-value {
  color: var(--text-primary, #e2e8f0);
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.sb-overview-value--pos { color: #22c55e; }
.sb-overview-value--neg { color: #ef4444; }

/* ── Two-column backtest overview ────────────────────────────── */
.sb-ov-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.sb-ov-column {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sb-ov-col-title {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 3px;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.3);
}

.sb-ov-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 0;
  font-size: 10px;
}

.sb-ov-label {
  color: var(--text-muted, #94a3b8);
  font-weight: 500;
}

.sb-ov-value {
  color: var(--text-primary, #e2e8f0);
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ── Empty state ──────────────────────────────────────────── */
.sb-empty-state {
  text-align: center;
  padding: 24px 12px;
  color: var(--text-muted, #94a3b8);
  font-size: 12px;
  line-height: 1.5;
}

/* ── Results helper text (subtle data explanation) ────────── */
.sb-results-helper {
  font-size: 10px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.5;
  text-align: left;
  padding-top: 2px;
}

/* ── Status badge ───────────────────────────────────────────── */
.sb-status-badge {
  display: inline-block;
  padding: 1px 7px;
  font-size: 10px;
  font-weight: 600;
  border-radius: 3px;
}
.sb-status-badge--ok { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
.sb-status-badge--err { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.sb-status-badge--muted { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }

/* ── Trades table ────────────────────────────────────────────── */

.sb-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.sb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 10px;
}

.sb-table th {
  text-align: left;
  padding: 5px 6px;
  font-weight: 600;
  color: var(--text-muted, #94a3b8);
  border-bottom: 1px solid var(--card-border, #334155);
  white-space: nowrap;
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 0.3px;
}

.sb-table td {
  padding: 4px 6px;
  border-bottom: 1px solid var(--card-border, #334155);
  color: var(--text-primary, #e2e8f0);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  font-size: 10px;
}

.sb-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.04);
}

/* ── Save Playbook button ──────────────────────────────────── */
.sb-btn-save {
  width: 100%;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  color: #fff;
  background: #10b981;
  transition: background 0.15s;
}

.sb-btn-save:hover:not(:disabled) {
  background: #059669;
}

.sb-btn-save:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── Compare button (disabled placeholder) ─────────────────── */
.sb-btn-compare {
  width: 100%;
  padding: 5px 10px;
  font-size: 10px;
  font-weight: 500;
  border: 1px dashed var(--card-border, #334155);
  border-radius: 4px;
  cursor: not-allowed;
  color: var(--text-muted, #6B7280);
  background: transparent;
  text-align: center;
}

/* ── Status cards (right column) ──────────────────────────────── */

.sb-status-card {
  padding: 8px 10px;
  background: var(--input-bg, #0f172a);
  border: 1px solid var(--card-border, #334155);
  border-radius: 5px;
}

.sb-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  border-radius: 3px;
}

.sb-badge--ok { background: rgba(34, 197, 94, 0.12); color: #22c55e; }
.sb-badge--loading { background: rgba(59, 130, 246, 0.12); color: #3b82f6; }
.sb-badge--err { background: rgba(239, 68, 68, 0.12); color: #ef4444; }
.sb-badge--muted { background: rgba(148, 163, 184, 0.12); color: #94a3b8; }

/* ── Developer Debug (collapsed) ─────────────────────────────── */

.sb-debug-toggle {
  width: 100%;
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 600;
  text-align: left;
  border: 1px solid var(--card-border, #334155);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-muted, #94a3b8);
  background: var(--input-bg, #0f172a);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  transition: color 0.15s;
}

.sb-debug-toggle:hover {
  color: var(--text-primary, #e2e8f0);
}

.sb-debug-content {
  display: flex;
  flex-direction: column;
  margin-top: 6px;
  max-height: 400px;
  overflow-y: auto;
}

.sb-debug-label {
  margin: 0;
  font-size: 10px;
  font-weight: 500;
  color: var(--text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* ── Payload display ─────────────────────────────────────────── */

.sb-payload {
  margin: 0;
  padding: 8px;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 10px;
  line-height: 1.4;
  color: var(--text-muted, #94a3b8);
  background: #0c1220;
  border: 1px solid var(--card-border, #334155);
  border-radius: 4px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
}