#phase-investment-workspace {
  --phase-investment-ink: #30493d;
  --phase-investment-paper: #eef2ec;
  --phase-investment-edge: #b5c4b8;
  margin-top: 14px;
  min-width: 0;
  overflow-wrap: anywhere;
  scroll-margin-top: 100px;
}

#phase-investment-workspace [hidden] { display: none !important; }
#phase-investment-workspace button { min-height: 42px; max-width: 100%; font-weight: 620; }
.phase-investment-panel { min-width: 0; padding: 16px 18px; border-inline-start: 4px solid var(--phase-investment-ink); }
.phase-investment-kicker { display: block; margin-bottom: 2px; color: var(--muted); font-size: .69rem; font-weight: 700; letter-spacing: .095em; text-transform: uppercase; }
.phase-investment-panel h4, .phase-investment-panel h5 { margin: 0; font-size: .95rem; }
.phase-investment-note, .phase-investment-empty, .phase-investment-message { margin: 6px 0 0; color: var(--muted); font-size: .84rem; }
.phase-investment-message { padding: 6px 8px; border-inline-start: 2px solid var(--rule); background: var(--tint); }
.phase-investment-message:empty { position: absolute; width: 1px; height: 1px; margin: 0; padding: 0; overflow: hidden; clip-path: inset(50%); }
.phase-investment-message[data-tone="error"] { border-color: var(--warning); color: var(--warning); background: #fbede6; }
.phase-investment-message[data-tone="success"] { border-color: var(--phase-investment-ink); color: var(--phase-investment-ink); background: var(--phase-investment-paper); }
.phase-investment-source, .phase-investment-section, .phase-investment-approval-editor { margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--line); }
.phase-investment-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 10px; min-width: 0; }
.phase-investment-fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.phase-investment-field { display: grid; gap: 4px; align-content: start; min-width: 0; color: var(--muted); font-size: .83rem; }
.phase-investment-field input, .phase-investment-field select { min-height: 39px; text-align: left; }
.phase-investment-confirm { display: flex; align-items: baseline; gap: 8px; color: var(--muted); font-size: .84rem; }
.phase-investment-confirm input { flex: 0 0 auto; width: auto; margin: 0; accent-color: var(--phase-investment-ink); }
.phase-investment-wide { grid-column: 1 / -1; }
.phase-investment-plan-control { max-width: 665px; }
.phase-investment-rule { margin: 6px 0 0; padding: 8px 10px; border: 1px solid var(--phase-investment-edge); background: var(--phase-investment-paper); }
.phase-investment-rule legend { padding-inline: 4px; color: var(--phase-investment-ink); font-weight: 620; }
.phase-investment-rule-actions { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 9px; }
.phase-investment-rule-actions output { color: var(--muted); font-size: .84rem; font-variant-numeric: tabular-nums; }
.phase-investment-rule-actions output[data-over="true"] { color: var(--warning); }
.phase-investment-actions { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 8px; }
.phase-investment-primary { background: var(--phase-investment-ink); border-color: var(--phase-investment-ink); color: #fff; }
.phase-investment-primary:not(:disabled):hover { background: #3b5849; color: #fff; }
.phase-investment-approval-editor > summary, .phase-investment-result > summary, .phase-investment-evidence > summary { cursor: pointer; color: var(--phase-investment-ink); font-weight: 620; }
.phase-investment-approval-editor > form { margin-top: 7px; }
.phase-investment-result, .phase-investment-evidence { min-width: 0; padding-top: 6px; margin-top: 7px; border-top: 1px solid var(--line); }
.phase-investment-result > summary small { font-size: .78rem; color: var(--muted); font-weight: 400; }
.phase-investment-cases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 7px; }
.phase-investment-case { min-width: 0; padding: 8px 10px; border: 1px solid var(--line); }
.phase-investment-case h5 { color: var(--phase-investment-ink); }
.phase-investment-case dl { margin: 5px 0 0; }
.phase-investment-case dl > div { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 7px; padding: 4px 0; border-bottom: 1px solid var(--line); }
.phase-investment-case dl > div:last-child { border-bottom: 0; }
.phase-investment-case dt { color: var(--muted); font-size: .82rem; }
.phase-investment-case dd { margin: 0; text-align: right; font-size: .86rem; font-weight: 620; font-variant-numeric: tabular-nums; }
.phase-investment-case dd small { display: block; color: var(--muted); font-size: .77rem; font-weight: 400; }
.phase-investment-scroll { max-width: 100%; margin-top: 7px; overflow-x: auto; border: 1px solid var(--line); }
.phase-investment-scroll:focus-visible { outline-offset: 1px; }
.phase-investment-months { min-width: 550px; font-size: .82rem; font-variant-numeric: tabular-nums; }
.phase-investment-months th, .phase-investment-months td { padding: 5px 7px; text-align: right; }
.phase-investment-months thead, .phase-investment-months tbody th { background: var(--tint); }
.phase-investment-months th:first-child { position: sticky; inset-inline-start: 0; text-align: left; }
.phase-investment-cost-issues { padding-inline-start: 17px; margin: 7px 0; color: var(--warning); font-size: .84rem; }
.phase-investment-cost-lines { margin: 4px 0 0; padding: 0; list-style: none; font-size: .85rem; }
.phase-investment-cost-lines > li { padding: 5px 0; border-bottom: 1px solid var(--line); }
.phase-investment-cost-lines small { display: block; color: var(--muted); font-size: .78rem; }
.phase-investment-archive { padding-top: 7px; margin-top: 7px; border-top: 1px solid var(--line); font-size: .87rem; }
.phase-investment-archive summary { cursor: pointer; }

@media (max-width: 640px) {
  .phase-investment-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
  #phase-investment-workspace { scroll-margin-top: 16px; }
  .phase-investment-panel { padding: 12px; }
  .phase-investment-fields, .phase-investment-cases { grid-template-columns: minmax(0, 1fr); }
}