.concrete-builds { --build-line: #d7ddd8; font-size: 17px; color: #263931; }
.improvement-tabs { display: flex; border-bottom: 1px solid var(--build-line); gap: 28px; margin-bottom: 18px; }
.improvement-tabs button { flex: 1; text-align: left; border: 0; border-bottom: 3px solid transparent; border-radius: 0; background: none; padding: 0 0 11px; color: #758178; }
.improvement-tabs button[aria-pressed="true"] { color: #244c3d; border-bottom-color: #244c3d; }
.improvement-tabs b { font-size: 18px; display: block; margin-bottom: 3px; }
.improvement-tabs span { font-size: 14px; font-weight: 400; }
.build-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 18px; }
.build-heading small, .build-placeholder small, .exception-review > small, .finance-result > small, .ops-evidence small { font-size: 10px; letter-spacing: .08em; font-weight: 700; color: #738176; }
.build-heading h2 { font: 500 24px/1.3 system-ui, sans-serif; margin: 5px 0 0; letter-spacing: -.4px; }
.build-status { font-size: 13px; color: #64796a; white-space: nowrap; }
.build-workspace { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.build-input, .build-output { min-width: 0; }
.build-input h3, .build-output h3 { font: 600 19px/1.3 system-ui, sans-serif; margin: 0 0 14px; }
.build-output { padding: 19px 22px; background: #f3f5ef; border: 1px solid #dce3d6; border-radius: 3px; }
.branch-inputs { width: 100%; border-collapse: collapse; font-size: 15px; }
.branch-inputs th { text-align: left; padding: 0 9px 9px 0; font-size: 11px; font-weight: 600; color: #758174; border-bottom: 1px solid var(--build-line); }
.branch-inputs td { padding: 12px 9px 12px 0; border-bottom: 1px solid var(--build-line); vertical-align: top; line-height: 1.5; }
.branch-inputs td b, .branch-inputs td small { display: block; }
.branch-inputs td small { font-size: 11px; color: #778273; margin-top: 2px; }
.build-context { font-size: 14px; color: #69796b; line-height: 1.5; margin: 14px 0 0; }
.build-context b { font-weight: 600; color: #3d5845; }
.build-placeholder { padding: 10px 5px; }
.build-placeholder h3 { font-size: 25px; line-height: 1.45; font-weight: 400; margin: 14px 0; }
.build-placeholder p, .exception-review p, .ops-evidence p { font-size: 17px; line-height: 1.5; margin: 10px 0; }
.exception-review h3 { font-size: 25px; margin: 13px 0; }
.build-choices { display: flex; gap: 9px; flex-wrap: wrap; margin: 17px 0 8px; }
.build-primary, .build-secondary { border-radius: 3px; padding: 10px 15px; font-size: 14px; font-weight: 600; cursor: pointer; }
.build-primary { background: #285340; color: white; border: 1px solid #285340; }
.build-secondary { background: #fffefa; color: #46634e; border: 1px solid #bdcbb9; }
.build-primary:focus-visible, .build-secondary:focus-visible, .improvement-tabs button:focus-visible, .build-link:focus-visible { outline: 3px solid #6599b2; outline-offset: 3px; }
.decision-note { font-size: 14px!important; color: #6d785f; line-height: 1.45; }
.finance-result h3 { font-size: 30px; font-weight: 500; margin: 13px 0; }
.finance-result h3 span { font-size: 14px; color: #73856c; margin-left: 10px; font-weight: 400; }
.finance-result table { width: 100%; border-collapse: collapse; font-size: 16px; }
.finance-result th { font-size: 11px; text-align: left; color: #76856e; font-weight: 600; padding: 0 0 7px; }
.finance-result .invoice-reference { display: block; font-size: 11px; color: #75856f; margin-top: 3px; }
.finance-result td { padding: 9px 0; border-top: 1px solid #d7dfd0; }
.finance-result td:last-child, .finance-result th:last-child { text-align: right; }
.build-footer { display: flex; justify-content: space-between; align-items: center; gap: 22px; margin-top: 18px; padding-top: 13px; border-top: 1px solid var(--build-line); }
.build-footer p { margin: 0; font-size: 15px; color: #65755f; }
.build-footer > button { flex-shrink: 0; }
.build-complete { font-size: 14px; color: #326544; font-weight: 600; }
.build-simulation { margin: 10px 0 0; font-size: 10px; color: #84907d; }
.approved-notes { list-style: none; padding: 0; margin: 0; }
.approved-notes li { border-top: 1px solid var(--build-line); padding: 11px 0; }
.approved-notes small { font-size: 10px; color: #7a8973; font-weight: 700; }
.approved-notes p { font-size: 17px; line-height: 1.45; margin: 4px 0 0; }
.tracker-rows { display: grid; gap: 9px; }
.tracker-row { border-bottom: 1px solid #dbe2d4; padding-bottom: 9px; }
.tracker-row b { display: block; font-size: 16px; }
.tracker-row > span { display: block; font-size: 14px; color: #607255; margin-top: 3px; }
.tracker-row > small { display: block; font-size: 10px; color: #849278; margin-top: 3px; }
.owner-review { margin-top: 13px; }
.owner-review > b { font-size: 14px; font-weight: 500; }
.owner-review .build-choices { margin-top: 9px; }
.owner-review button { font-size: 12px; padding: 8px 11px; }
.ops-evidence { display: flex; gap: 25px; justify-content: space-between; padding: 17px 22px; border: 1px solid #d7dfd2; background: #f4f6ef; }
.ops-evidence h3 { font-size: 21px; margin: 5px 0; }
.ops-evidence p { margin-bottom: 0; max-width: 90ch; font-size: 16px; }
.source-actions { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; flex-shrink: 0; gap: 8px; }
.build-link { background: none; border: 0; padding: 3px 0; font-size: 12px; color: #43684e; cursor: pointer; }
.recipient-panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 20px; }
.recipient-panels > section { border-top: 2px solid #9aae92; padding-top: 12px; min-width: 0; }
.recipient-panels > section > small { font-size: 12px; color: #6c7d62; }
.recipient-panels h3 { font-size: 19px; font-weight: 500; margin: 6px 0 13px; }
.recipient-empty { font-size: 17px; line-height: 1.5; color: #8b9582; margin: 0; }
.shared-fields > p { font-size: 15px; line-height: 1.4; margin: 0 0 10px; }
.shared-fields dl { margin: 0; }
.shared-fields dl > div { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; border-top: 1px solid #e0e5d9; }
.shared-fields dt { font-size: 12px; color: #7f8e73; }
.shared-fields dd { font-size: 13px; color: #3c6045; margin: 0; text-align: right; }
.shared-fields > span { display: block; font-size: 10px; color: #829374; margin-top: 9px; }
@media (min-width:901px) and (max-height:820px) {
  .improvement-tabs { margin-bottom: 12px; }
  .improvement-tabs button { padding-bottom: 8px; }
  .build-heading { margin-bottom: 12px; }
  .build-heading h2 { font-size: 22px; }
  .build-output { padding: 15px 18px; }
  .branch-inputs td { padding-block: 8px; }
  .build-footer { margin-top: 12px; padding-top: 10px; }
  .approved-notes li { padding-block: 8px; }
  .approved-notes p { font-size: 16px; }
  .tracker-row { padding-bottom: 6px; display: grid; grid-template-columns: 1fr auto; column-gap: 8px; }
  .tracker-row > span { grid-column: 1 / -1; grid-row: 2; }
  .tracker-row > small { grid-column: 2; grid-row: 1; margin: 0; align-self: center; }
  .owner-review { margin-top: 9px; }
  .owner-review .decision-note { margin-bottom: 0; font-size: 12px!important; }
  .ops-evidence { padding: 12px 17px; }
  .recipient-panels { margin-top: 14px; }
  .recipient-panels h3 { margin-bottom: 9px; }
}
@media (max-width:900px) {
  .improvement-tabs { gap: 12px; }
  .improvement-tabs b { font-size: 17px; }
  .improvement-tabs span { font-size: 12px; }
  .build-heading { align-items: flex-start; }
  .build-status { white-space: normal; font-size: 11px; }
  .build-workspace { grid-template-columns: 1fr; gap: 20px; }
  .build-footer { flex-direction: column; align-items: stretch; }
  .build-footer > button { text-align: center; }
  .ops-evidence { flex-direction: column; gap: 12px; }
  .source-actions { flex-direction: row; flex-wrap: wrap; }
  .recipient-panels { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion:no-preference) {
  .field-updated { animation: reviewed-field 1.8s ease-out; }
  @keyframes reviewed-field { from { background: #d9eacb; } to { background: transparent; } }
}