/* Build panel (buildpanel.js): costs, always visible; clickable on your turn. */

.bp-list {
  display: grid; grid-template-columns: minmax(0, 1fr) 2.6rem;
  align-items: center; column-gap: 8px; row-gap: 5px;
}
.bp-item {
  display: grid; grid-template-columns: subgrid; grid-column: 1 / -1; align-items: center;
  padding: 6px 10px; text-align: left; font: inherit; font-size: 0.88rem; font-weight: 600;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; cursor: pointer;
}
.bp-item:hover:not(:disabled) { border-color: var(--accent-border-strong); background: var(--accent-faint); }
.bp-item.off { cursor: default; color: var(--muted); }
.bp-item.off:disabled { opacity: 1; }
.bp-main { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-width: 0; }
.bp-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bp-left {
  font-variant-numeric: tabular-nums; text-align: right; font-weight: 700; color: var(--text);
}
.bp-left.ranks { font-size: 0.72rem; }
.bp-left .sep { color: var(--muted); font-weight: 500; padding: 0 1px; }
.bp-item.off .bp-left { color: var(--muted); }
.bp-left.none, .bp-item.off .bp-left.none, .bp-left .none { color: var(--missing); }
.bp-cost { display: inline-flex; gap: 3px; flex-wrap: wrap; justify-content: flex-end; }
.bp-chip { width: 11px; height: 15px; border-radius: 3px; background: var(--c); border: 1px solid rgba(0, 0, 0, 0.45); }
.bp-free { font-size: 0.72rem; color: var(--muted); font-weight: 500; }
.bp-rates { margin: 0 0 6px; }
.bp-trade { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.bp-trade select { padding: 3px 6px; font-size: 0.82rem; }