/* The usable card width, not the device name, owns these layouts. */
#positions .position-card { container: positions / inline-size; }
#positions .position-card-header { flex-wrap: wrap; gap: 16px 24px; }
#positions .position-card-title { flex: 1 1 250px; }
#positions .position-card-controls { flex-wrap: wrap; max-width: 100%; }
#positions .position-card-controls button { min-height: 44px; }
#position-current-panel > .table-wrap[hidden], .asset-inspector[hidden] { display: none !important; }
#position-current-panel tbody { grid-template-columns: repeat(auto-fit,minmax(min(100%,280px),1fr)); align-items: stretch; }
#position-current-panel tr { grid-template-rows: auto minmax(84px,auto) minmax(84px,auto) auto; }
#position-current-panel td:nth-child(n+2):nth-child(-n+5) { justify-content: flex-start; }
#position-current-panel td:first-child { display: flex; flex-direction: column; }
#position-current-panel td:first-child .asset-detail-trigger { flex: 1; }

.asset-detail-trigger { display: flex; align-items: center; gap: 12px; width: 100%; min-width: 0; min-height: 44px; padding: 4px 0; border: 0; background: transparent; color: var(--text); font: inherit; text-align: left; cursor: pointer; border-radius: 5px; touch-action: manipulation; }
.asset-detail-trigger > .ticker-mark { flex: none; }
.asset-detail-trigger > svg { flex: none; margin-left: auto; color: var(--chart-strategy); }
.asset-detail-name { display: grid; gap: 4px; min-width: 0; overflow-wrap: anywhere; }
.asset-detail-name strong { font-size: inherit; }
.asset-detail-name small { color: var(--text-secondary); }
.asset-detail-hint { color: var(--chart-strategy); font-size: 12px; line-height: 1.4; }
.asset-detail-trigger:hover .asset-detail-hint { text-decoration: underline; text-underline-offset: 3px; }
.asset-detail-trigger:focus-visible, .asset-inspector-back:focus-visible, .asset-evidence summary:focus-visible { outline: 2px solid var(--chart-strategy); outline-offset: 4px; }

/* A detail is one focused second-level view, never stacked with trend charts. */
#positions .position-card.asset-detail-mode { grid-column: 1 / -1; }
#positions .asset-detail-mode > .position-card-header,
#positions .asset-detail-mode + .risk-card { display: none; }
.asset-inspector { box-sizing: border-box; width: 100%; max-width: 1120px; margin-inline: auto; padding: 0 0 12px; color: var(--text); }
.asset-inspector-back { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; margin: 0 0 12px; padding: 6px 10px 6px 0; background: transparent; border: 0; color: var(--chart-strategy); font: inherit; font-size: 14px; cursor: pointer; touch-action: manipulation; }
.asset-inspector-back svg { transform: rotate(180deg); }
.asset-inspector-heading { display: grid; grid-template-columns: minmax(0,1fr); align-items: center; gap: 8px 24px; }
.asset-inspector-heading h3 { margin: 0; font-size: 20px; line-height: 1.35; overflow-wrap: anywhere; }
.asset-inspector-heading h3:focus { outline: none; }
.asset-inspector-heading p { margin: 4px 0 0; color: var(--text-secondary); font-size: 14px; }
.asset-inspector-heading > span { color: var(--text-secondary); font-size: 13px; line-height: 1.6; }
.asset-inspector-date { margin: 14px 0 12px; color: var(--text-secondary); font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.asset-instrument-list { display: grid; grid-template-columns: minmax(0,1fr); gap: 0 32px; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--border); }
.asset-instrument-list > li { display: grid; grid-template-columns: minmax(0,1fr) minmax(76px,auto); align-items: start; gap: 12px; margin: 0; padding: 16px 0; border-bottom: 1px solid var(--border); min-width: 0; }
.asset-instrument-list > li > div { display: grid; gap: 4px; min-width: 0; overflow-wrap: anywhere; }
.asset-instrument-list strong { font-size: 15px; line-height: 1.45; font-variant-numeric: tabular-nums; }
.asset-instrument-list span, .asset-instrument-list small { color: var(--text-secondary); font-size: 13px; line-height: 1.5; }
.asset-instrument-weight { text-align: right; max-width: 130px; }
.asset-inspector-note, .asset-evidence p { max-width: 78ch; color: var(--text-secondary); font-size: 13px; line-height: 1.75; margin: 16px 0; }
.asset-evidence { margin-top: 12px; font-size: 13px; }
.asset-evidence summary { box-sizing: border-box; min-height: 44px; align-content: center; cursor: pointer; color: var(--chart-strategy); padding: 8px 0; }
.asset-evidence-notice { margin: 16px 0; padding: 14px 16px; background: var(--surface-muted); border-radius: 7px; color: var(--text-secondary); font-size: 14px; line-height: 1.65; }

@container positions (min-width: 680px) {
  .asset-instrument-list { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .asset-inspector-heading { grid-template-columns: minmax(0,1fr) minmax(220px,.8fr); }
  .asset-inspector-heading > span { text-align: right; }
}
@media (max-width: 1200px) {
  #positions.positions-primary-grid { grid-template-columns: minmax(0,1fr); }
}
@media (max-width: 820px) {
  #positions .position-card-title { flex-basis: auto; }
  .asset-inspector-heading h3 { font-size: 18px; }
}
@media (max-height: 500px) and (min-width: 560px) and (max-width: 900px) {
  html[data-ui-mode="precision-ledger"] { --sil-header-height: 48px; --sil-subbar-height: 52px; --sil-bottom-nav: calc(48px + env(safe-area-inset-bottom,0px)); }
  .sil-quant-shell #strategy-selector { min-height: 44px; }
  .asset-inspector-back { margin-bottom: 4px; }
  .asset-inspector-heading { gap: 4px 16px; }
  .asset-inspector-heading > div { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; }
  .asset-inspector-heading p { margin: 0; }
  .asset-inspector-date { margin: 8px 0; }
  .asset-instrument-list > li { padding-block: 12px; }
}