:root {
  color-scheme: dark;
  --bg: #06080d;
  --surface: #0c111a;
  --surface-2: #111926;
  --line: rgba(148, 163, 184, 0.18);
  --text: #e7edf5;
  --muted: #8da2b8;
  --green: #36c6a5;
  --amber: #f6c85f;
  --pink: #ef5da8;
  --purple: #8b7cff;
}

* { box-sizing: border-box; }
body.reconstruction-page { margin: 0; min-height: 100vh; background: radial-gradient(circle at 15% -10%, rgba(54, 198, 165, .1), transparent 30%), var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
button, select, input, a { font: inherit; }
button, .reconstruction-header a { border: 1px solid var(--line); border-radius: 7px; background: var(--surface-2); color: var(--text); padding: 9px 13px; text-decoration: none; cursor: pointer; }
button:hover, .reconstruction-header a:hover { border-color: rgba(54, 198, 165, .6); }
.eyebrow { color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }

.reconstruction-header { display: flex; justify-content: space-between; gap: 30px; padding: 28px clamp(20px, 4vw, 58px) 22px; border-bottom: 1px solid var(--line); }
.reconstruction-header h1 { margin: 5px 0; font-size: clamp(28px, 4vw, 44px); letter-spacing: -.04em; }
.reconstruction-header p { margin: 0; max-width: 760px; color: var(--muted); }
.reconstruction-header nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 8px; }

.governance-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); background: rgba(12, 17, 26, .82); }
.governance-strip div { display: grid; gap: 3px; padding: 13px clamp(14px, 2vw, 28px); border-right: 1px solid var(--line); }
.governance-strip strong { color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.governance-strip span { font-size: 12px; }

.reconstruction-shell { width: min(1700px, 100%); margin: 0 auto; padding: 20px clamp(14px, 3vw, 42px) 50px; }
.workspace-tabs { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 13px; }
.workspace-tabs button { white-space: nowrap; color: var(--muted); }
.workspace-tabs button.active { color: var(--text); border-color: var(--green); box-shadow: inset 0 -2px 0 var(--green); }
.workspace-toolbar { display: flex; justify-content: space-between; gap: 24px; align-items: end; padding: 17px 0; }
.workspace-toolbar h2 { margin: 4px 0; font-size: 24px; }
.workspace-toolbar p { margin: 0; color: var(--muted); }
.toolbar-fields { display: flex; align-items: end; flex-wrap: wrap; gap: 9px; }
.toolbar-fields label { display: grid; gap: 5px; color: var(--muted); font-size: 11px; }
.toolbar-fields input, .toolbar-fields select { min-height: 36px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--text); padding: 6px 9px; }
.workspace-status { margin: 4px 0 14px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 7px; background: rgba(12, 17, 26, .7); color: var(--muted); font-size: 12px; }
.workspace-status.error { border-color: rgba(239, 93, 168, .55); color: #ff9dca; }
.programme-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.programme-card { min-height: 112px; padding: 13px; border: 1px solid var(--line); border-radius: 8px; background: rgba(12, 17, 26, .72); }
.programme-card h3 { margin: 3px 0 7px; font-size: 13px; }
.programme-card p { margin: 4px 0; color: var(--muted); font-size: 11px; }
.programme-card .readiness-line { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.readiness-chip { padding: 4px 6px; border-radius: 999px; background: rgba(141, 162, 184, .09); color: var(--muted); font-size: 9px; }

.pane-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.pane-card { min-width: 0; border: 1px solid var(--line); border-radius: 10px; background: linear-gradient(180deg, rgba(17, 25, 38, .92), rgba(9, 13, 20, .95)); overflow: hidden; }
.pane-head { display: flex; justify-content: space-between; gap: 15px; padding: 14px 15px 8px; }
.pane-head h3 { margin: 3px 0 0; font-size: 15px; }
.pane-head p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.badge { flex: 0 0 auto; align-self: start; border: 1px solid var(--line); border-radius: 999px; padding: 4px 7px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.badge.ready { color: var(--green); border-color: rgba(54, 198, 165, .45); }
.badge.blocked { color: var(--amber); border-color: rgba(246, 200, 95, .4); }
.pane-chart { height: 310px; margin: 0 6px; }
.pane-empty { display: grid; place-content: center; min-height: 260px; margin: 8px 15px; padding: 22px; border: 1px dashed var(--line); border-radius: 8px; text-align: center; color: var(--muted); }
.pane-empty strong { color: var(--amber); }
.pane-metrics { display: flex; flex-wrap: wrap; gap: 7px; padding: 8px 15px; }
.metric { display: grid; gap: 2px; min-width: 95px; padding: 7px 9px; border-radius: 6px; background: rgba(141, 162, 184, .07); }
.metric span { color: var(--muted); font-size: 9px; text-transform: uppercase; }
.metric strong { font-size: 12px; }
.pane-details { border-top: 1px solid var(--line); padding: 10px 15px 13px; color: var(--muted); font-size: 11px; }
.pane-details summary { cursor: pointer; color: var(--text); }
.pane-details ul { margin: 8px 0 0; padding-left: 18px; }
.pane-details code { color: var(--green); }
.pane-actions { display: flex; gap: 7px; padding: 0 15px 11px; }
.pane-actions button { padding: 6px 9px; color: var(--muted); font-size: 10px; }

.decision-sequence { display: flex; justify-content: space-between; gap: 30px; margin-top: 20px; padding: 18px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); }
.decision-sequence h2 { margin: 4px 0 0; font-size: 19px; }
.decision-sequence ol { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; margin: 0; padding: 0; list-style: none; counter-reset: chain; }
.decision-sequence li { counter-increment: chain; border: 1px solid var(--line); border-radius: 999px; padding: 7px 10px; color: var(--muted); font-size: 11px; }
.decision-sequence li::before { content: counter(chain) " · "; color: var(--green); }

dialog { width: min(470px, calc(100% - 30px)); border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--text); }
dialog::backdrop { background: rgba(0, 0, 0, .7); }
dialog h2 { margin-top: 0; }
dialog p { color: var(--muted); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }
.field-stack { display: grid; gap: 5px; margin: 10px 0; color: var(--muted); font-size: 11px; }
.field-stack input, .field-stack textarea { width: 100%; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-2); color: var(--text); padding: 8px; }
.evidence-preview { position: relative; min-height: 120px; overflow: hidden; border: 1px dashed var(--line); border-radius: 7px; background: #06080d center/contain no-repeat; }
.evidence-preview img { display: block; width: 100%; max-height: 280px; object-fit: contain; }

@media (max-width: 900px) {
  .reconstruction-header, .workspace-toolbar, .decision-sequence { align-items: stretch; flex-direction: column; }
  .governance-strip { grid-template-columns: repeat(2, 1fr); }
  .pane-grid { grid-template-columns: 1fr; }
  .programme-grid { grid-template-columns: 1fr; }
  .decision-sequence ol { justify-content: flex-start; }
}
@media (max-width: 560px) {
  .governance-strip { grid-template-columns: 1fr; }
  .reconstruction-header { padding: 20px 15px; }
  .pane-chart { height: 270px; }
}