/* Garage Door Torsion Spring Desk — Bill-of-Lading manifest cockpit */
:root {
  --canvas: #E2E8F0;
  --paper: #FFFFFF;
  --header: #1E293B;
  --header-ink: #F8FAFC;
  --header-muted: #CBD5E1;
  --ink: #0F172A;
  --muted: #334155;
  --cta: #B45309;
  --cta-hover: #92400E;
  --cta-ink: #FFFFFF;
  --accent: #0369A1;
  --accent-soft: #E0F2FE;
  --grid: #64748B;
  --rule: #475569;
  --hairline: #CBD5E1;
  --structural: 1.5px solid #475569;
  --ok: #166534;
  --ok-soft: #F0FDF4;
  --warn: #854D0E;
  --warn-soft: #FEFCE8;
  --danger: #B91C1C;
  --danger-soft: #FEF2F2;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Mulish", system-ui, sans-serif;
  --font-mono: "Cousine", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --left-track: 480px;
  --hud-h: 60px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font: 400 15px/1.5 var(--font-body);
  font-variant-numeric: tabular-nums;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin: 0;
}

p { margin: 0; }

.mono, .mono-input, code { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.icon { flex: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ---------- Buttons ---------- */
button, .btn-primary, .btn-secondary, .btn-pro, .btn-ghost, .btn-danger, .btn-undo, .preset-chip, select, input:not([type="checkbox"]):not([type="radio"]) {
  min-height: 44px;
}

button { font: inherit; cursor: pointer; color: inherit; }
button:disabled { cursor: not-allowed; }

.btn-primary, .btn-secondary, .btn-pro, .btn-ghost, .btn-danger, .btn-undo, .preset-chip, .hud-btn, .btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 2px;
  font: 700 13px/1.2 var(--font-body);
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.08s ease;
}

.btn-primary { background: var(--cta); color: var(--cta-ink); border: 2px solid var(--cta); }
.btn-primary:hover { background: var(--cta-hover); border-color: var(--cta-hover); }
.btn-primary:active { transform: translateY(1px); background: #78350F; }

.btn-secondary { background: var(--paper); color: var(--ink); border: var(--structural); }
.btn-secondary:hover { background: #F1F5F9; border-color: var(--ink); }
.btn-secondary:active { transform: translateY(1px); background: #E2E8F0; }

.btn-ghost { background: transparent; color: var(--accent); border: 1.5px dashed var(--accent); }
.btn-ghost:hover { background: var(--accent-soft); }
.btn-ghost:active { transform: translateY(1px); }

.btn-danger { background: var(--danger); color: #FFFFFF; border: 2px solid var(--danger); }
.btn-danger:hover { background: #991B1B; }
.btn-danger:active { transform: translateY(1px); }

.btn-pro { background: var(--cta); color: var(--cta-ink); border: 2px solid var(--cta); max-height: 50px; }
.btn-pro:hover { background: var(--cta-hover); }
.btn-pro:active { transform: translateY(1px); }
.btn-pro-outline { background: var(--paper); color: var(--cta-hover); border: 2px solid var(--cta); }
.btn-pro-outline:hover { background: #FFF7ED; }

.btn-compact { padding: 6px 12px; font-size: 12px; }

.btn-icon { padding: 6px 10px; background: transparent; border: var(--structural); color: var(--ink); }
.btn-icon:hover { background: #F1F5F9; }
.btn-icon:active { transform: translateY(1px); }

/* ---------- Header stack ---------- */
.app-header-stack { flex: 0 0 auto; min-width: 0; }

header, .masthead {
  background-color: #1E293B;
  color: #F8FAFC;
}

.masthead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  border-bottom: 2px solid #0F172A;
}

.mh-cell {
  min-width: 0;
  padding: 8px 20px;
  border-right: 1.5px solid #475569;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.mh-cell:last-child { border-right: 0; }

.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 600 20px/1.2 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  max-height: 52px;
}
.wordmark .icon { color: #FDBA74; }

.value-prop { margin-top: 2px; color: var(--header-muted); font-size: 13px; line-height: 1.4; }

.mh-meta {
  margin: 0;
  flex-direction: row;
  align-items: stretch;
  gap: 0;
  padding: 0;
}
.mh-meta > div {
  min-width: 0;
  padding: 8px 18px;
  border-left: 1.5px solid #475569;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.mh-meta > div:first-child { border-left: 0; }
.mh-meta dt { font: 600 11px/1.3 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--header-muted); }
.mh-meta dd { margin: 2px 0 0; font-size: 13px; color: var(--header-ink); max-width: 26ch; overflow-wrap: anywhere; }

.mh-gate { padding: 8px 16px; align-items: flex-end; }

.manifest-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
  padding: 6px 20px;
  background: var(--paper);
  border-bottom: var(--structural);
}

.preset-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; min-width: 0; }

.toolbar-caption {
  font: 600 12px/1.3 var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.sample-badge {
  visibility: hidden;
  padding: 4px 10px;
  border: 1.5px dashed var(--accent);
  color: var(--accent);
  font: 700 11px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sample-badge.is-visible { visibility: visible; }

.chip-bar { display: flex; flex-wrap: wrap; gap: 6px; min-width: 0; }

.preset-chip {
  padding: 6px 12px;
  background: #F8FAFC;
  border: 1.5px solid var(--grid);
  color: var(--ink);
  font: 400 12.5px/1.2 var(--font-mono);
  letter-spacing: 0;
}
.preset-chip:hover { border-color: var(--accent); background: var(--accent-soft); }
.preset-chip:active { transform: translateY(1px); }
.preset-chip[aria-pressed="true"], .preset-chip[aria-pressed="true"]:hover { background: var(--accent); border-color: var(--accent); color: #FFFFFF; }
.preset-chip[aria-pressed="true"]:hover { background: #075985; }

.reset-group { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; min-width: 0; }
.reset-hint { font-size: 12px; color: var(--muted); }
.btn-undo { padding: 6px 12px; background: var(--accent-soft); border: 1.5px solid var(--accent); color: #075985; }
.btn-undo:hover { background: #BAE6FD; }
.btn-undo:active { transform: translateY(1px); }
.btn-undo[hidden] { display: none; }

.trust-reassurance-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 20px;
  background: #F8FAFC;
  border-bottom: 1px solid var(--hairline);
  font-size: 12.5px;
  color: var(--muted);
  min-width: 0;
}
.trust-badge {
  flex: none;
  padding: 2px 8px;
  border: 1.5px solid var(--ok);
  color: var(--ok);
  font: 700 11px/1.3 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.workflow-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  margin: 0;
  padding: 4px 20px;
  list-style: none;
  background: var(--canvas);
  border-bottom: var(--structural);
  font: 600 11.5px/1.3 var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.workflow-strip .mono { color: var(--accent); font-weight: 700; }
.wf-arrow { display: inline-flex; color: var(--grid); }

/* ---------- Cockpit grid ---------- */
.cockpit {
  display: grid;
  grid-template-columns: var(--left-track) minmax(0, 1fr);
  align-items: start;
  min-width: 0;
}

.inspector-pane {
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border-right: var(--structural);
}

.pane-dock {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--hairline);
}
.pane-dock h1 { font-size: 17px; text-transform: uppercase; letter-spacing: 0.06em; }
.pane-dock .live-note { margin-left: auto; }

.role-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font: 800 11px/1.2 var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.role-badge-in { background: #0C4A6E; color: #F0F9FF; }
.role-badge-out { background: #1E293B; color: #FEF3C7; border: 1.5px solid #1E293B; }

.live-note { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #16A34A; box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.2); flex: none; }

.inspector-scroll-body { min-width: 0; padding: 4px 20px 56px; }

form { margin: 0; }

.step-block {
  margin: 0;
  padding: 14px 0 12px;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  min-width: 0;
}
.step-legend, .step-tab > span:first-child {
  padding: 0;
  font: 600 13px/1.3 var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}
.step-legend { margin-bottom: 8px; float: left; width: 100%; }
.step-legend + * { clear: both; }

.field-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 10px 14px;
  min-width: 0;
}

.field-full { margin-bottom: 10px; }
.field-span { grid-column: 1 / -1; }
.field { min-width: 0; display: flex; flex-direction: column; gap: 4px; border-radius: 2px; }

label, .static-label {
  font: 700 12px/1.3 var(--font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}
.req, .opt {
  font: 700 10.5px/1.2 var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: none;
  padding: 1px 5px;
}
.req { color: #075985; background: var(--accent-soft); }
.opt { color: var(--muted); background: #F1F5F9; }

input, select, textarea {
  width: 100%;
  min-width: 0;
  padding: 8px 10px;
  border: 1.5px solid var(--grid);
  border-radius: 2px;
  background: #FFFFFF;
  color: var(--ink);
  font: 400 15px/1.4 var(--font-mono);
  font-variant-numeric: tabular-nums;
}
select { font-family: var(--font-body); cursor: pointer; }
input[type="text"]:not([inputmode]) { font-family: var(--font-body); font-size: 14.5px; }
input.mono-input { font-family: var(--font-mono); }
textarea { resize: vertical; min-height: 76px; font-family: var(--font-body); }
input:hover, select:hover, textarea:hover { border-color: var(--rule); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(3, 105, 161, 0.22); }

[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 2px rgba(185, 28, 28, 0.18); background: var(--danger-soft); }

.unit-tag {
  font: 700 11px/1.2 var(--font-mono);
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
}

.field-hint { font-size: 12px; color: var(--muted); line-height: 1.35; }

.validation-cue { display: none; font-size: 12.5px; font-weight: 700; color: var(--danger); line-height: 1.35; }
.validation-cue.is-active { display: block; }
.validation-cue.is-active::before { content: "! "; font-family: var(--font-mono); }

.field-static .static-value {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border: 1.5px dashed var(--hairline);
  font-size: 13.5px;
  color: var(--muted);
}

.flash-recalc { animation: flash-recalc 0.9s ease-out; }
@keyframes flash-recalc {
  0% { box-shadow: 0 0 0 4px rgba(3, 105, 161, 0.45); background: var(--accent-soft); }
  100% { box-shadow: 0 0 0 0 rgba(3, 105, 161, 0); background: transparent; }
}

.mobile-verdict-strip { display: none; }

.prop-collapsible { border-bottom: 1px solid var(--hairline); }
.step-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 10px 0;
  cursor: pointer;
  list-style: none;
}
.step-tab::-webkit-details-marker { display: none; }
.step-tab .chev { margin-left: auto; transition: transform 0.15s ease; }
.prop-collapsible[open] .chev { transform: rotate(180deg); }
.step-tab:hover > span:first-child { color: var(--accent); }
.collapsible-body { display: grid; gap: 10px; padding: 0 0 14px; }

.safety-note {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  padding: 12px 14px;
  border-left: 4px solid var(--danger);
  background: var(--danger-soft);
  color: var(--ink);
}
.safety-note .icon { color: var(--danger); margin-top: 2px; }
.safety-note h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--danger); margin-bottom: 4px; }
.safety-note p { font-size: 13px; line-height: 1.5; }

.dock-jump-shelf {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
  padding: 8px 20px;
  border-top: var(--structural);
  background: #F8FAFC;
}
.shelf-status { font-size: 12.5px; font-weight: 700; color: var(--muted); }

/* ---------- Results zone ---------- */
.deliverable-zone { min-width: 0; padding: 0 24px 56px; position: relative; }

.deliverable-dock {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  gap: 8px;
  padding: 10px 0 8px;
  background: var(--canvas);
  border-bottom: var(--structural);
}


.verdict {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 6px 12px;
  border: 2px solid var(--rule);
  background: var(--paper);
}
.verdict-icon { display: inline-flex; flex: none; }
.verdict-text { flex: 1 1 auto; min-width: 0; }
.verdict-text .role-badge { margin-bottom: 3px; }
.verdict-headline { font: 700 14.5px/1.3 var(--font-body); }
.verdict-detail { font-size: 12.5px; color: var(--muted); }
.verdict-jump { flex: none; }
.verdict-jump[hidden] { display: none; }
.verdict[data-tone="ok"] { border-color: var(--ok); background: var(--ok-soft); }
.verdict[data-tone="ok"] .verdict-icon, .verdict[data-tone="ok"] .verdict-headline { color: var(--ok); }
.verdict[data-tone="warn"] { border-color: var(--warn); background: var(--warn-soft); }
.verdict[data-tone="warn"] .verdict-icon, .verdict[data-tone="warn"] .verdict-headline { color: var(--warn); }
.verdict[data-tone="danger"] { border-color: var(--danger); background: var(--danger-soft); border-width: 3px; }
.verdict[data-tone="danger"] .verdict-icon, .verdict[data-tone="danger"] .verdict-headline { color: var(--danger); }
.verdict[data-tone="neutral"] .verdict-icon { color: var(--muted); }

.dock-row { display: flex; flex-wrap: wrap; align-items: stretch; gap: 8px; }
.kpi-row { flex: 1 1 420px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; min-width: 0; }
.kpi {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: start;
  gap: 0;
  min-width: 0;
  padding: 4px 10px;
  background: var(--paper);
  border: 1.5px solid var(--grid);
  border-radius: 2px;
  text-align: left;
}
.kpi:hover { border-color: var(--accent); }
.kpi:active { transform: translateY(1px); }
.kpi-label { font: 600 11px/1.3 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.kpi-value { font-size: 19px; font-weight: 700; line-height: 1.15; color: var(--ink); }
.kpi-unit { font-size: 11px; line-height: 1.2; color: var(--muted); }

.dock-actions { flex: 0 1 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.action-status { font-size: 12px; font-weight: 700; color: var(--ok); min-height: 16px; line-height: 16px; overflow-wrap: anywhere; }

/* ---------- Deliverable sheet ---------- */
#executive-deliverable {
  margin-top: 14px;
  padding: 20px 24px 16px;
  background: var(--paper);
  border: 2px solid var(--rule);
  box-shadow: 4px 4px 0 rgba(15, 23, 42, 0.12);
  min-width: 0;
}

.sheet-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}
.sheet-kicker { font-size: 11.5px; letter-spacing: 0.08em; color: var(--muted); }
.sheet-head h2 { font-size: 24px; text-transform: uppercase; letter-spacing: 0.06em; }

.stamp {
  padding: 6px 12px;
  border: 3px double var(--muted);
  font: 700 12.5px/1.2 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  transform: rotate(-1.5deg);
}
.stamp[data-state="ready"] { border-color: var(--ok); color: var(--ok); }
.stamp[data-state="hold"], .stamp[data-state="incomplete"] { border-color: var(--danger); color: var(--danger); }

.sheet-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  margin: 0;
  border-bottom: 1px solid var(--hairline);
}
.sheet-meta { min-height: 70px; }
.sheet-meta > div { min-width: 0; padding: 6px 10px 6px 0; }
.sheet-meta dt { font: 600 10.5px/1.3 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.sheet-meta dd { margin: 0; font-size: 13px; overflow-wrap: anywhere; }

.sheet-verdict { margin-top: 12px; padding: 8px 12px; border-left: 4px solid var(--grid); font-weight: 700; font-size: 13.5px; min-height: 42px; }
.sheet-verdict[data-tone="ok"] { border-color: var(--ok); color: var(--ok); }
.sheet-verdict[data-tone="warn"] { border-color: var(--warn); color: var(--warn); }
.sheet-verdict[data-tone="danger"] { border-color: var(--danger); color: var(--danger); }

.notice-slot { margin-top: 8px; min-height: 110px; }
.conflict-banner {
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  border: 2px solid var(--warn);
  background: var(--warn-soft);
  color: var(--warn);
}
.conflict-banner[data-kind="danger"] { border: 3px solid var(--danger); background: var(--danger-soft); color: var(--danger); }
.conflict-banner[hidden], .calm-notice[hidden] { display: none; }
.conflict-title { font-weight: 800; font-size: 13.5px; }
.conflict-rows { font-size: 12.5px; color: var(--ink); margin-top: 2px; }
.calm-notice { padding: 10px 12px; border: 1px dashed var(--hairline); color: var(--muted); font-size: 13px; }

table { border-collapse: collapse; width: 100%; }

.schedule-table { border: var(--structural); }
.table-hint { margin-top: 6px; font-size: 12px; color: var(--muted); }
.print-only, .print-label { display: none; }
.evidence-grid h3 {
  caption-side: top;
  text-align: left;
  padding: 0 0 6px;
  font: 600 12px/1.3 var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.schedule-table thead th, .ledger-table thead th {
  padding: 6px 10px;
  background: #1E293B;
  color: #F8FAFC;
  font: 600 11px/1.3 var(--font-display);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: left;
}
.schedule-table td, .schedule-table tbody th, .ledger-table td, .ledger-table tbody th {
  padding: 0 10px;
  border-top: 1px solid var(--hairline);
  border-right: 1px solid var(--hairline);
  text-align: left;
  vertical-align: middle;
  font-size: 13.5px;
  overflow-wrap: anywhere;
}
.schedule-table tbody th, .ledger-table tbody th { font-weight: 400; }
.schedule-table td:last-child, .ledger-table td:last-child { border-right: 0; }
.schedule-table .num { font-weight: 700; white-space: nowrap; padding-right: 12px; }
.schedule-table .num[data-empty="true"] { font-weight: 400; color: var(--muted); }
.schedule-table tbody tr, .ledger-table tbody tr { cursor: pointer; }
.schedule-table tbody tr:hover, .ledger-table tbody tr:hover { background: #F1F5F9; }
.row-affected { background: var(--warn-soft); box-shadow: inset 4px 0 0 var(--warn); }
.row-danger { background: var(--danger-soft); box-shadow: inset 4px 0 0 var(--danger); }

.bridge-link {
  min-height: 44px;
  padding: 6px 0;
  background: none;
  border: 0;
  color: var(--accent);
  font: 700 13.5px/1.3 var(--font-body);
  text-align: left;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.bridge-link:hover { color: #075985; }
.bridge-link:active { color: var(--ink); }
tr[data-source-field] { min-height: 44px; }
.schedule-table tbody tr, .ledger-table tbody tr { height: 44px; }

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 4px;
  scroll-margin-top: 12px;
}
.evidence-grid { min-height: 400px; align-content: start; }
.evidence-grid:focus { outline: none; }
.ledger-table { border: var(--structural); }
.ledger-count { color: var(--ink); letter-spacing: 0.04em; }
[data-entry-state], [data-check-result] { font-weight: 700; }
[data-status="valid"], [data-status="pass"] { color: var(--ok); }
[data-status="missing"], [data-status="verify"], [data-status="empty"] { color: var(--warn); }
[data-status="invalid"], [data-status="fail"] { color: var(--danger); }
[data-status="pending"] { color: var(--muted); font-weight: 400; }

.next-action { min-height: 170px; align-content: start; min-width: 0; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--hairline); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 4px 20px; }
.next-action .field-caution { grid-column: 1 / -1; }
.next-action h3 { padding-bottom: 6px; }
.notes-title { grid-column: 2; grid-row: 1; }
.sheet-notes { grid-column: 2; grid-row: 2; }
.sheet-notes { white-space: pre-line; overflow-wrap: anywhere; }
.next-action h3 { font: 600 12px/1.3 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.math-disclosure summary span { font-size: 13px; text-transform: uppercase; letter-spacing: 0.14em; }
.next-action p { font-size: 13.5px; margin-top: 4px; }
.next-action .field-caution { color: var(--muted); font-size: 12px; margin-top: 12px; padding-top: 8px; border-top: 1px dashed var(--hairline); }

.math-disclosure { margin-top: 16px; border: 2px solid var(--accent); background: #F0F9FF; }
.math-disclosure summary {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  color: #075985;
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.math-disclosure summary::-webkit-details-marker { display: none; }
.math-disclosure summary:hover { background: var(--accent-soft); }
.math-body { padding: 4px 16px 14px; font-size: 13px; }
.math-line { padding: 8px 10px; background: var(--paper); border: 1px solid var(--hairline); font-size: 12.5px; overflow-wrap: anywhere; }
.math-body ol { margin: 10px 0 0; padding-left: 20px; display: grid; gap: 6px; }

.free-watermark {
  margin-top: 16px;
  padding-top: 8px;
  border-top: 1px dashed var(--hairline);
  font: 400 11.5px/1.3 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

.pro-seal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 18px;
  padding: 14px 16px;
  border-top: 1.5px dashed var(--cta);
  border-bottom: 1.5px dashed var(--cta);
}
.seal-mark { color: var(--cta-hover); }
.seal-copy { flex: 1 1 260px; min-width: 0; }
.seal-copy h2 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--cta-hover); }
.seal-copy p { font-size: 13px; color: var(--muted); }

/* ---------- Horizon bar & HUD ---------- */
.cockpit-horizon-bar {
  flex: 0 0 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 20px;
  background-color: #1E293B;
  color: #F8FAFC;
  font: 600 11px/1 var(--font-body);
  letter-spacing: 0.02em;
  white-space: nowrap;
  border-top: 2px solid #0F172A;
}
.hb-item { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.hb-guide svg { color: #FDBA74; }

.mobile-hud { display: none; }

/* ---------- Dialogs ---------- */
dialog {
  width: min(680px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  overflow: auto;
  padding: 22px 24px;
  border: 2px solid var(--rule);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 8px 8px 0 rgba(15, 23, 42, 0.25);
}
dialog::backdrop { background: rgba(15, 23, 42, 0.62); }
dialog h2 { font-size: 22px; text-transform: uppercase; letter-spacing: 0.06em; }
dialog p { font-size: 14px; margin-top: 10px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.modal-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
#preset-dialog { width: min(480px, calc(100vw - 32px)); }

.free-vs-pro-table { margin-top: 14px; border: var(--structural); font-size: 13px; }
.free-vs-pro-table th, .free-vs-pro-table td { padding: 8px 10px; border-top: 1px solid var(--hairline); text-align: left; vertical-align: top; }
.free-vs-pro-table thead th { background: #1E293B; color: #F8FAFC; font: 600 11px/1.3 var(--font-display); letter-spacing: 0.16em; text-transform: uppercase; }
.free-vs-pro-table tbody th { font-weight: 700; }
.pro-price strong { font: 700 18px/1.2 var(--font-mono); color: var(--cta-hover); }
.license-note { color: var(--muted); font-size: 12.5px; }

/* ---------- Desktop cockpit ---------- */
@media (min-width: 901px) {
  html, body {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }
  body { display: flex; flex-direction: column; }
  .cockpit {
    flex: 1 1 auto;
    min-height: 0;
    grid-template-rows: minmax(0, 1fr);
  }
  .inspector-pane, .deliverable-zone { height: 100%; max-height: 100%; }
  .inspector-scroll-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
  }
  .deliverable-zone {
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
  }
  .inspector-scroll-body, .deliverable-zone {
    -webkit-mask-image: linear-gradient(to bottom, black calc(100% - 36px), transparent 100%);
    mask-image: linear-gradient(to bottom, black calc(100% - 36px), transparent 100%);
  }
  .inspector-scroll-body.is-at-end, .deliverable-zone.is-at-end { -webkit-mask-image: none; mask-image: none; }
  input, select { min-width: 180px; }
}

@media (min-width: 901px) and (max-width: 1180px) {
  :root { --left-track: 440px; }
  .inspector-scroll-body, .pane-dock, .dock-jump-shelf { padding-left: 16px; padding-right: 16px; }
  .mh-meta > div { padding: 8px 12px; }
  .mh-meta > div:first-child { display: none; }
  .deliverable-zone { padding-left: 16px; padding-right: 16px; }
  #executive-deliverable { padding: 20px 18px; }
  .evidence-grid { grid-template-columns: minmax(0, 1fr); }
  .dock-actions { flex: 1 1 100%; }
}

/* ---------- Mobile document flow ---------- */
@media (max-width: 900px) {
  html, body { height: auto; overflow: visible; }
  body { padding-bottom: calc(var(--hud-h) + 16px); overflow-x: hidden; }
  .masthead { grid-template-columns: minmax(0, 1fr); }
  .mh-cell { border-right: 0; padding: 5px 12px; }
  .mh-brand { padding-bottom: 3px; }
  .wordmark { font-size: 14px; letter-spacing: 0.03em; gap: 6px; }
  .value-prop { display: none; }
  .mh-meta { flex-direction: row; flex-wrap: wrap; border-top: 1.5px solid #475569; }
  .mh-meta > div { flex: 1 1 45%; max-width: 50%; padding: 3px 12px; }
  .mh-meta dt { font-size: 9.5px; letter-spacing: 0.08em; }
  .mh-meta dd { font-size: 11.5px; margin-top: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
  .mh-meta > div:first-child { display: none; }
  .mh-gate { display: none; }
  .manifest-toolbar { padding: 8px 14px; gap: 8px; }
  .trust-reassurance-bar { padding: 6px 14px; font-size: 12px; flex-wrap: wrap; gap: 4px 10px; }
  .trust-reassurance-bar p { min-width: 0; }
  .workflow-strip { display: none; }
  .cockpit { display: block; }
  .inspector-pane { border-right: 0; border-bottom: var(--structural); }
  .pane-dock { padding: 10px 14px; }
  .inspector-scroll-body { padding: 0 14px 16px; }
  .dock-jump-shelf { padding: 8px 14px; }
  .deliverable-zone { padding: 0 12px 24px; }
  .deliverable-dock { position: static; }
  .cockpit-horizon-bar { display: none; }
  #executive-deliverable { padding: 16px 14px; box-shadow: none; }
  .sheet-head h2 { font-size: 22px; }
  .stamp { transform: none; }
  .evidence-grid { grid-template-columns: minmax(0, 1fr); }

  .mobile-verdict-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0 0;
    padding: 12px;
    background: #F8FAFC;
    border: 1.5px solid var(--grid);
  }
  .mobile-verdict-strip > div { flex: 1 1 40%; max-width: 48%; min-width: 0; display: flex; flex-direction: column; }
  .mobile-verdict-strip > div:last-child { flex-basis: 100%; max-width: 100%; }
  .mvs-label { font: 600 10.5px/1.3 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
  .mvs-value { font-size: 0.88rem; font-weight: 700; }

  .mobile-hud {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    height: var(--hud-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 12px;
    background-color: #1E293B;
    color: #F8FAFC;
    border-top: 2px solid #0F172A;
    white-space: nowrap;
  }
  .hud-verdict { font: 700 13px/1.2 var(--font-mono); min-width: 0; }
  .hud-verdict[data-tone="ok"] { color: #86EFAC; }
  .hud-verdict[data-tone="warn"] { color: #FDE68A; }
  .hud-verdict[data-tone="danger"] { color: #FCA5A5; }
  .hud-btn { padding: 6px 14px; background: #F8FAFC; color: #0F172A; border: 0; font-size: 13px; }
  .hud-btn:active { transform: translateY(1px); }
  body.dialog-open .mobile-hud { display: none; }

  .kpi-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi-row .kpi:last-child { grid-column: 1 / -1; }
  .kpi-value { font-size: 19px; }
  .verdict { flex-wrap: wrap; padding: 12px; }
  .verdict-text { flex-basis: calc(100% - 40px); }
  .schedule-table td, .schedule-table tbody th, .ledger-table td, .ledger-table tbody th { font-size: 0.82rem; padding: 0 8px; }
  .schedule-table .num { white-space: normal; padding-right: 8px; }
  .bridge-link { font-size: 0.85rem; }
}

@media (max-width: 680px) {
  .field-pair, .prop-grid, fieldset .field-pair, .collapsible-body { grid-template-columns: minmax(0, 1fr); }
  .field-pair { gap: 10px; }
  .next-action { grid-template-columns: minmax(0, 1fr); }
  .notes-title, .sheet-notes { grid-column: auto; grid-row: auto; }
  .notes-title { margin-top: 10px; }
  .preset-chip { flex: 1 1 calc(50% - 6px); max-width: 100%; white-space: normal; text-align: center; }
  .chip-bar { width: 100%; }
  .reset-group { width: 100%; }
  .free-vs-pro-table { font-size: 12px; }
  .free-vs-pro-table th, .free-vs-pro-table td { padding: 6px 8px; }
  dialog { padding: 16px; }
}

/* ---------- Print: only the clean deliverable ---------- */
@media print {
  @page { margin: 14mm; }
  html, body { height: auto !important; overflow: visible !important; background: #FFFFFF !important; color: #111827 !important; display: block !important; }
  .app-header-stack, header.masthead, .manifest-toolbar, .trust-reassurance-bar, .workflow-strip, .inspector-pane, form,
  .deliverable-dock, .pro-seal, .cockpit-horizon-bar, .mobile-hud, dialog, button, nav { display: none !important; }
  .cockpit { display: block !important; }
  .deliverable-zone { overflow: visible !important; height: auto !important; padding: 0 !important; -webkit-mask-image: none !important; mask-image: none !important; }
  #executive-deliverable { margin: 0; padding: 0; border: 0; box-shadow: none; color: #111827; background: #FFFFFF; }
  #executive-deliverable * { color: #111827 !important; background: #FFFFFF !important; box-shadow: none !important; }
  .schedule-table thead th, .ledger-table thead th { border-bottom: 2px solid #111827; }
  .bridge-link, .math-disclosure summary, a.btn-primary, a.btn-secondary, [data-checkout] { display: none !important; }
  .print-label { display: inline !important; }
  .notice-slot, .evidence-grid, .next-action, .sheet-meta { min-height: 0 !important; }
  .math-disclosure .math-body { display: block !important; }
  .math-disclosure { border: 1px solid #111827; }
  .stamp { transform: none; border-color: #111827 !important; }
  .free-watermark { display: block !important; font-size: 12px; border-top: 1px solid #111827; }
  .print-only { display: block !important; }
  .evidence-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important; }
  .table-hint { display: none !important; }
}

/* Trade Tools toolbar link: 44px vertical touch target (mobile + desktop) */
a.nav-tools-link,
.nav-tools-link,
.manifest-toolbar a,
.hud-nav a,
nav.manifest a,
a.trade-tools,
.toolbar-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: 44px;
  min-width: 44px;
  padding: 10px 14px;
  line-height: 1.2;
  text-decoration: none;
}