.ledger-page { --maxw: 1180px; max-width: var(--maxw); }
.ledger-hero { padding: 64px 0 44px; border-bottom: 1.5px solid var(--ink); }
.ledger-hero h1 { max-width: 14ch; margin: 0; font-size: clamp(2.8rem, 7vw, 5.7rem); line-height: .9; letter-spacing: -.055em; }
.ledger-builder { padding: 46px 0 58px; border-bottom: 1.5px solid var(--ink); }
.ledger-builder h2, .ledger-boundary h2 { margin: 0 0 18px; font-size: clamp(1.55rem, 3vw, 2.5rem); letter-spacing: -.035em; line-height: 1.05; }
.hosted-connect { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .8fr); gap: 24px 42px; padding: 36px 0; border-bottom: 1.5px solid var(--ink); }
.hosted-connect h2, .project-rail h2, .project-detail h2 { margin: 0; font-size: clamp(1.35rem, 2.4vw, 2.1rem); letter-spacing: -.035em; }
.connect-controls { display: grid; grid-template-columns: minmax(220px, 1fr) auto auto; gap: 10px; align-items: end; }
.connect-controls label, .project-create label, .settings-grid label, .ingest-card label, .pilot-operations label { font: .65rem var(--font-mono); color: var(--ink-faint); text-transform: uppercase; letter-spacing: .08em; }
.connect-controls .line-input, .project-create .line-input, .settings-grid .line-input, .ingest-card .line-input, .pilot-operations .line-input { margin-top: 6px; }
.hosted-connect > .status { grid-column: 1 / -1; margin: 0; }
.session-card { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; padding: 13px 15px; background: var(--accent-wash); border-left: 6px solid var(--cobalt); }
.session-card strong { font-size: 1rem; }
.session-card span, .session-card code { font: .7rem var(--font-mono); }
.workspace-shell { display: grid; grid-template-columns: 310px minmax(0, 1fr); min-height: 520px; border-bottom: 1.5px solid var(--ink); }
.project-rail { padding: 34px 24px 44px 0; border-right: 1.5px solid var(--ink); }
.rail-head, .project-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.icon-btn { width: 36px; height: 36px; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); cursor: pointer; font: 1.2rem var(--font-mono); }
.project-create { display: grid; gap: 10px; margin: 24px 0; padding: 14px; background: var(--surface-1); border: 1px solid var(--ink); }
.project-list { display: grid; gap: 8px; }
.project-row, .revision-row { display: grid; gap: 5px; width: 100%; padding: 12px; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); text-align: left; cursor: pointer; }
.project-row:hover, .project-row.active, .revision-row:hover { background: var(--accent-wash); border-color: var(--cobalt); }
.project-row strong, .revision-row strong { font-size: .88rem; }
.project-row span, .project-row code, .revision-row span, .revision-row code { font: .64rem var(--font-mono); color: var(--ink-faint); }
.project-detail { min-width: 0; padding: 34px 0 44px 32px; }
.ledger-summary.compact { grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); margin-top: 24px; }
.ledger-summary.compact .ledger-stat { min-height: 84px; }
.pilot-operations { margin-top: 30px; padding: 22px; border: 1.5px solid var(--ink); background: var(--surface-1); }
.pilot-head { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.pilot-head h3 { margin: 0 0 8px; font-size: clamp(1.2rem, 2vw, 1.75rem); letter-spacing: -.03em; }
.pilot-head .section-sub { margin: 0; max-width: 62ch; }
.pilot-progress { flex: 0 0 auto; min-width: 120px; padding: 12px; border-left: 5px solid var(--cobalt); background: var(--paper); }
.pilot-progress strong, .pilot-progress span { display: block; }
.pilot-progress strong { font-size: 1.25rem; }
.pilot-progress span { margin-top: 5px; font: .62rem var(--font-mono); text-transform: uppercase; color: var(--ink-faint); }
.pilot-step { margin-top: 14px; padding: 14px; border: 1px solid var(--ink); background: var(--paper); }
.pilot-step > summary { cursor: pointer; font-weight: 700; }
.pilot-step-body { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px 14px; align-items: end; margin-top: 14px; }
.pilot-step-body > p, .pilot-step-body > .receipt-list { grid-column: 1 / -1; margin: 0; }
.artifact-picker { display: grid; grid-template-columns: minmax(0, 1fr) 2fr; gap: 8px 14px; align-items: center; }
.artifact-picker > label { color: var(--ink); font-weight: 700; }
.artifact-picker .mono-note { grid-column: 2; margin: 0; }
.artifact-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
.artifact-actions section { display: grid; align-content: start; gap: 8px; padding: 13px; border: 1px solid var(--ink); }
.artifact-actions h4 { margin: 0 0 2px; }
.impact-inputs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pilot-operations .check-label { display: flex; gap: 8px; align-items: center; text-transform: none; letter-spacing: 0; }
.receipt-list { display: grid; gap: 6px; }
.receipt-row { display: grid; grid-template-columns: 1fr auto; gap: 5px 12px; padding: 10px; border-left: 4px solid var(--cobalt); background: var(--surface-1); }
.receipt-row.invalid { border-left-color: var(--orange); }
.receipt-row code { grid-column: 1 / -1; overflow-wrap: anywhere; font-size: .62rem; }
.project-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 30px; }
.revision-list, .audit-list { display: grid; gap: 8px; max-height: 330px; overflow: auto; }
.audit-row { white-space: pre-line; padding: 10px 12px; border-left: 4px solid var(--cobalt); background: var(--surface-1); font: .67rem/1.55 var(--font-mono); }
.project-settings { margin-top: 30px; border-top: 1px solid var(--ink); padding-top: 16px; }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(150px, 1fr)) auto; gap: 12px; align-items: end; margin: 18px 0; }
.danger-zone { margin-top: 20px; padding: 16px; border: 1.5px solid var(--orange); background: color-mix(in srgb, var(--orange) 8%, var(--paper)); }
.danger-zone label { display: grid; max-width: 360px; margin: 12px 0; font: .65rem var(--font-mono); text-transform: uppercase; }
.ingest-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 24px 0 8px; }
.ingest-card { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; padding: 16px; border: 1px solid var(--ink); background: var(--surface-1); }
.ingest-card p { grid-column: 1 / -1; margin: 0; font: .65rem/1.5 var(--font-mono); color: var(--ink-faint); }
.ledger-output { padding-top: 46px; }
.ledger-summary { display: grid; grid-template-columns: repeat(5, 1fr); border: 1.5px solid var(--ink); }
.ledger-stat { min-height: 104px; padding: 15px; border-right: 1.5px solid var(--ink); }
.ledger-stat:last-child { border-right: 0; }
.ledger-stat strong { display: block; font-size: 2rem; line-height: 1; }
.ledger-stat span { display: block; margin-top: 10px; font: .68rem var(--font-mono); color: var(--ink-faint); text-transform: uppercase; letter-spacing: .08em; }
.ledger-toolbar { position: sticky; top: 62px; z-index: 10; display: grid; grid-template-columns: 1fr 1fr 1fr 2fr; gap: 12px; margin: 28px 0 12px; padding: 14px; border: 1.5px solid var(--ink); background: var(--paper); }
.ledger-toolbar label { font: .65rem var(--font-mono); color: var(--ink-faint); text-transform: uppercase; letter-spacing: .08em; }
.ledger-toolbar .line-input { margin-top: 5px; padding: 8px 10px; }
.ledger-entries { display: grid; gap: 12px; margin-top: 18px; }
.ledger-entry { display: grid; grid-template-columns: 10px minmax(0, 1fr) 230px; border: 1.5px solid var(--ink); background: var(--paper); }
.ledger-severity { background: var(--cobalt); }
.ledger-entry[data-severity="high"] .ledger-severity { background: var(--orange); }
.ledger-entry[data-severity="low"] .ledger-severity { background: var(--ink); }
.ledger-entry-main { min-width: 0; padding: 17px 18px; }
.ledger-entry-main h3 { margin: 8px 0; font-size: 1.03rem; }
.ledger-entry-main p { margin: 7px 0; }
.ledger-source { padding-left: 12px; border-left: 4px solid var(--orange); color: var(--ink-soft); }
.ledger-entry-meta { padding: 16px; border-left: 1.5px solid var(--ink); background: var(--surface-1); }
.ledger-entry-meta label { display: grid; gap: 5px; margin-bottom: 11px; font: .65rem var(--font-mono); color: var(--ink-faint); text-transform: uppercase; }
.ledger-entry-meta select, .ledger-entry-meta input { width: 100%; margin-top: 5px; padding: 8px; border: 1px solid var(--ink); background: var(--paper); font: .72rem var(--font-mono); }
.relation-list { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.relation-pill { padding: 3px 6px; background: var(--accent-wash); color: var(--cobalt); font: .62rem var(--font-mono); }
.comment-list { display: grid; gap: 6px; margin-top: 14px; }
.workflow-comment { margin: 0 !important; padding: 9px 11px; background: var(--surface-1); white-space: pre-line; font: .68rem/1.55 var(--font-mono); }
.comment-form { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-top: 12px; }
.comment-form textarea { min-height: 52px; resize: vertical; padding: 8px; border: 1px solid var(--ink); background: var(--paper); font: .76rem/1.4 var(--font-sans); }
.ledger-boundary { margin: 58px 0; padding: 28px; border: 1.5px solid var(--ink); border-left: 10px solid var(--cobalt); }
@media (max-width: 800px) {
  .ledger-page { padding-inline: 16px; }
  .hosted-connect, .workspace-shell, .project-columns, .ingest-grid { grid-template-columns: 1fr; }
  .connect-controls { grid-template-columns: 1fr auto; }
  .connect-controls label { grid-column: 1 / -1; }
  .project-rail { padding-right: 0; border-right: 0; border-bottom: 1.5px solid var(--ink); }
  .project-detail { padding-left: 0; }
  .settings-grid, .artifact-actions { grid-template-columns: 1fr; }
  .pilot-head { display: grid; }
  .pilot-progress { width: 100%; }
  .pilot-step-body, .artifact-picker { grid-template-columns: 1fr; }
  .pilot-step-body > p, .pilot-step-body > .receipt-list, .artifact-picker .mono-note { grid-column: auto; }
  .impact-inputs { grid-template-columns: 1fr 1fr; }
  .ingest-card { grid-template-columns: 1fr; }
  .ingest-card p { grid-column: auto; }
  .ledger-summary { grid-template-columns: repeat(2, 1fr); }
  .ledger-stat { border-bottom: 1.5px solid var(--ink); }
  .ledger-toolbar { position: static; grid-template-columns: 1fr 1fr; }
  .ledger-entry { grid-template-columns: 8px minmax(0, 1fr); }
  .ledger-entry-meta { grid-column: 2; border-left: 0; border-top: 1.5px solid var(--ink); }
}