/* Scoped business-case worksheet, using the approved United Vision palette. */
.uv-business-case { padding-block: clamp(2.5rem, 5vw, 5rem); color: var(--uv-ink, #080d0a); background: var(--uv-paper, #f3f0e7); }
.uv-business-case [hidden] { display: none !important; }
.uv-business-case .bc-intro { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: end; gap: 1.5rem 3rem; margin-bottom: 1.7rem; }
.uv-business-case .bc-intro h2 { max-width: 19ch; margin: .6rem 0 0; font-family: var(--display); font-size: clamp(2rem, 3.8vw, 3.6rem); font-weight: 650; line-height: 1.06; letter-spacing: -.04em; }
.uv-business-case .bc-intro p { margin: 0; }
.uv-business-case .bc-intro .chapter-label { color: var(--uv-forest, #123f28); }
.uv-business-case .bc-intro-copy { max-width: 62ch; font-size: 1rem; line-height: 1.55; }
.uv-business-case .bc-intro-copy strong { color: var(--uv-forest, #123f28); }
.uv-business-case .bc-shell { border: 1px solid var(--uv-line); border-top: 4px solid var(--uv-gold, #f1bc32); background: #fff; }
.uv-business-case .bc-inputs { padding: clamp(1rem, 2.5vw, 2rem); }
.uv-business-case .bc-required { margin: 0 0 1rem; font-size: .94rem; }
.uv-business-case .bc-required strong { color: var(--uv-forest); }
.uv-business-case .bc-setup { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); align-items: start; gap: 1rem 1.5rem; }
.uv-business-case label { display: block; margin: 0; color: var(--uv-ink); font-size: .91rem; font-weight: 720; line-height: 1.35; text-transform: none; letter-spacing: 0; }
.uv-business-case label span { font-weight: 450; }
.uv-business-case input,
.uv-business-case select,
.uv-business-case textarea { display: block; width: 100%; max-width: 100%; min-width: 0; min-height: 46px; margin-top: .35rem; padding: .65rem .7rem; border: 1px solid #7b867e; border-radius: 0; color: var(--uv-ink); background: #fff; font-size: 1rem; font-weight: 450; line-height: 1.4; text-transform: none; letter-spacing: 0; }
.uv-business-case input { font-variant-numeric: tabular-nums; }
.uv-business-case textarea { resize: vertical; }
.uv-business-case select option { color: #080d0a; background: #fff; }
.uv-business-case input:focus-visible,
.uv-business-case select:focus-visible,
.uv-business-case textarea:focus-visible,
.uv-business-case button:focus-visible,
.uv-business-case summary:focus-visible { outline: 3px solid var(--uv-forest); outline-offset: 3px; }
.uv-business-case [aria-invalid="true"] { border: 2px solid #a32420; }
.uv-business-case .bc-error { display: block; margin-top: .3rem; color: #a32420; font-size: .82rem; font-weight: 650; }
.uv-business-case .bc-hint { margin: .35rem 0 0; color: #4b574f; font-size: .84rem; line-height: 1.45; }
.uv-business-case .bc-years { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.uv-business-case .bc-year { min-width: 0; margin: 0; padding: 1rem; border: 1px solid var(--uv-line); background: var(--uv-paper-light, #faf8f2); }
.uv-business-case .bc-year legend { padding: 0 .35rem; color: var(--uv-forest); font-family: var(--display); font-size: 1.3rem; font-weight: 750; letter-spacing: -.02em; }
.uv-business-case .bc-year .bc-field + .bc-field { margin-top: .85rem; }
.uv-business-case .bc-field-benefit { padding-top: .8rem; border-top: 1px solid var(--uv-line); }
.uv-business-case .bc-field-benefit label { color: var(--uv-forest); }
.uv-business-case .bc-notes { margin-top: 1.25rem; border-top: 1px solid var(--uv-line); border-bottom: 1px solid var(--uv-line); }
.uv-business-case .bc-notes summary { min-height: 48px; padding: .8rem 0; color: var(--uv-forest); font-weight: 750; cursor: pointer; }
.uv-business-case .bc-notes-body { padding: .2rem 0 1.2rem; }
.uv-business-case .bc-checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem 2rem; margin-bottom: 1rem; }
.uv-business-case .bc-checklist p { margin: 0; font-size: .91rem; line-height: 1.5; }
.uv-business-case .bc-checklist strong { display: block; margin-bottom: .25rem; color: var(--uv-forest); }
.uv-business-case .bc-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem 1rem; margin-top: 1.3rem; }
.uv-business-case .bc-actions button { min-height: 48px; padding: .75rem 1.1rem; border: 1px solid var(--uv-forest); font-weight: 750; line-height: 1.3; cursor: pointer; }
.uv-business-case .bc-calculate { color: #080d0a; background: var(--uv-gold); }
.uv-business-case .bc-reset { color: var(--uv-forest); background: transparent; }
.uv-business-case button:disabled { opacity: .55; cursor: not-allowed; }
.uv-business-case .bc-status { margin: .8rem 0 0; color: var(--uv-forest); font-size: .91rem; font-weight: 650; }
.uv-business-case .bc-status:empty { display: none; }
.uv-business-case .bc-private { margin: .8rem 0 0; color: #4b574f; font-size: .82rem; line-height: 1.5; }
.uv-business-case .bc-results { padding: clamp(1rem, 2.5vw, 2rem); border-top: 1px solid var(--uv-line); background: #edf2e9; }
.uv-business-case .bc-results h3 { margin: 0 0 .4rem; color: var(--uv-forest); font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.5rem); line-height: 1.12; letter-spacing: -.025em; }
.uv-business-case .bc-results h3:focus { outline: 2px solid var(--uv-forest); outline-offset: 5px; }
.uv-business-case .bc-result-intro { margin: 0 0 1rem; font-size: .91rem; }
.uv-business-case .bc-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 0; border: 1px solid #c4cfc3; background: #c4cfc3; }
.uv-business-case .bc-metric { min-width: 0; padding: 1.05rem; background: #fff; }
.uv-business-case .bc-metric dt { color: var(--uv-forest); font-size: .82rem; font-weight: 750; }
.uv-business-case .bc-metric dd { margin: .5rem 0; font-family: var(--display); font-size: clamp(1.4rem, 2.3vw, 2rem); font-weight: 750; line-height: 1.12; letter-spacing: -.025em; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.uv-business-case .bc-metric p { margin: 0; color: #4b574f; font-size: .8rem; line-height: 1.45; }
.uv-business-case .bc-cashflow-wrap { max-width: 100%; margin-top: 1.4rem; overflow-x: auto; }
.uv-business-case table { width: 100%; min-width: 32rem; border-collapse: collapse; font-size: .91rem; font-variant-numeric: tabular-nums; }
.uv-business-case caption { margin-bottom: .6rem; color: var(--uv-forest); font-size: 1rem; font-weight: 750; text-align: left; }
.uv-business-case th,
.uv-business-case td { padding: .7rem .6rem; border-bottom: 1px solid #b4c0b3; text-align: right; }
.uv-business-case th:first-child { text-align: left; }
.uv-business-case thead th { color: var(--uv-forest); font-size: .81rem; }
.uv-business-case .bc-method { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid var(--uv-line); }
.uv-business-case .bc-method h3 { margin: 0 0 .5rem; color: var(--uv-forest); font-size: 1rem; font-weight: 750; letter-spacing: 0; }
.uv-business-case .bc-method p { margin: .5rem 0 0; font-size: .86rem; line-height: 1.55; }
.uv-business-case .bc-method a { text-decoration: underline; text-underline-offset: .16em; }
@media (max-width: 900px) {
  .uv-business-case .bc-intro { grid-template-columns: 1fr; gap: 1rem; }
  .uv-business-case .bc-intro h2 { max-width: 26ch; }
  .uv-business-case .bc-years { gap: .6rem; }
  .uv-business-case .bc-year { padding: .75rem; }
}
@media (max-width: 680px) {
  .uv-business-case .bc-setup { grid-template-columns: 1fr; }
  .uv-business-case .bc-years { grid-template-columns: 1fr; }
  .uv-business-case .bc-year { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; padding: 1rem; }
  .uv-business-case .bc-year .bc-field + .bc-field { margin-top: 0; }
  .uv-business-case .bc-field-benefit { padding-top: 0; border-top: 0; }
  .uv-business-case .bc-checklist { grid-template-columns: 1fr; }
  .uv-business-case .bc-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .uv-business-case .bc-metric { padding: .8rem; }
}
@media (max-width: 380px) {
  .uv-business-case .bc-year { grid-template-columns: 1fr; }
  .uv-business-case .bc-metrics { grid-template-columns: 1fr; }
}