/* v2.3.7 NetArch app shell, L.U.C.I. restoration, and Alethia trust-layer alignment */
:root {
  --page-bg: #f3f6fa;
  --surface: #ffffff;
  --surface-muted: #f8fafc;
  --surface-elevated: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-inverse: #ffffff;
  --navy-950: #07111f;
  --navy-900: #0b1f36;
  --navy-800: #12345a;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-100: #dbeafe;
  --teal-700: #0f766e;
  --teal-100: #ccfbf1;
  --success: #15803d;
  --success-bg: #f0fdf4;
  --warning: #b45309;
  --warning-bg: #fffbeb;
  --danger: #b91c1c;
  --danger-bg: #fef2f2;
  --border: #cbd5e1;
  --border-strong: #94a3b8;
  --shadow-soft: 0 12px 28px rgba(15, 23, 42, 0.10);
  --shadow-card: 0 4px 14px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }
html { min-width: 0; }
body[data-page="netarch-public-demo"] {
  margin: 0;
  min-height: 100vh;
  background: var(--page-bg);
  color: var(--text-primary);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15.5px;
  line-height: 1.55;
}
body[data-page="netarch-public-demo"] .nav { display: none; }

.app-command-bar {
  width: 100%;
  min-height: 72px;
  background: linear-gradient(135deg, var(--navy-950), var(--navy-900));
  color: var(--text-inverse);
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 14px max(18px, calc((100vw - 1680px) / 2 + 16px));
  border-bottom: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 10px 32px rgba(7,17,31,.22);
  position: sticky;
  top: 0;
  z-index: 50;
}
.command-brand, .command-link, .command-cta { color: #fff; text-decoration: none; }
.command-brand { font-weight: 900; letter-spacing: .01em; }
.command-title { display: grid; gap: 2px; min-width: 0; }
.command-title strong { font-size: 1.15rem; line-height: 1.15; }
.command-kicker { color: #93c5fd; font-size: .76rem; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.command-nav { display: flex; align-items: center; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.command-badge { display: inline-flex; align-items: center; border-radius: 999px; border: 1px solid rgba(147,197,253,.55); padding: .52rem .72rem; font-size: .82rem; font-weight: 850; background: rgba(255,255,255,.08); }
.command-badge.review { border-color: rgba(20,184,166,.65); }
.command-link { font-size: .86rem; color: #bfdbfe; }
.command-cta { background: #fff; color: var(--navy-900); border-radius: 999px; padding: .68rem .9rem; font-weight: 900; box-shadow: 0 8px 22px rgba(0,0,0,.18); }

.netarch-app-shell,
.netarch-workbench {
  width: min(1680px, calc(100vw - 32px));
  max-width: 1680px;
  margin: 0 auto;
  padding: 24px 0 40px;
}

.app-intro-bar {
  display: grid;
  grid-template-columns: minmax(520px, 1fr) 420px;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 16px;
}
.app-intro-bar > div,
.boundary-strip,
.workbench-card {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow-card);
}
.app-intro-bar > div { padding: 30px 34px; background: linear-gradient(135deg, #fff, #f8fafc); border-top: 5px solid var(--blue-600); }
.eyebrow { margin: 0 0 .5rem; color: var(--blue-700); text-transform: uppercase; letter-spacing: .13em; font-size: .78rem; font-weight: 950; }
h1 { margin: 0; color: var(--text-primary); font-size: clamp(2.25rem, 4vw, 4.3rem); line-height: .95; letter-spacing: -.055em; }
h2 { margin: 0; color: var(--text-primary); font-size: 1.25rem; line-height: 1.15; letter-spacing: -.025em; }
h3 { color: var(--text-primary); letter-spacing: -.015em; }
.app-intro-bar p { max-width: 900px; color: var(--text-secondary); font-size: 1.04rem; line-height: 1.62; }
.boundary-strip { padding: 24px; display: grid; align-content: start; gap: 10px; border-top: 5px solid var(--teal-700); }
.boundary-strip strong { font-size: 1.05rem; }
.boundary-strip span { border: 1px solid var(--border); border-radius: 999px; padding: .55rem .75rem; color: var(--text-primary); background: #fff; font-weight: 800; font-size: .88rem; }

.safety-ribbon { margin: 0 0 18px; background: #fff; border: 1px solid #f59e0b; border-left: 7px solid var(--warning); color: var(--text-primary); border-radius: 18px; padding: .92rem 1rem; box-shadow: var(--shadow-card); }
.safety-ribbon strong { display: block; margin-bottom: .25rem; color: #7c2d12; }
.safety-ribbon span { color: var(--text-secondary); }

.app-shell-grid,
.netarch-main-grid {
  display: grid;
  grid-template-columns: 340px minmax(640px, 1fr) 340px;
  gap: 22px;
  align-items: start;
}
.workbench-card { padding: 20px; }
.intake-rail,
.intelligence-rail { position: sticky; top: 94px; }
.panel-heading { margin-bottom: 16px; }
.panel-heading p { margin: .3rem 0 0; color: var(--text-secondary); line-height: 1.55; }
.compact-heading h2 { font-size: 1.18rem; }

label { display: grid; gap: .42rem; color: var(--text-primary); font-weight: 850; font-size: .92rem; }
select, input[type="number"], input[type="text"] { width: 100%; min-height: 42px; border: 1px solid var(--border-strong); border-radius: 12px; background: #fff; color: var(--text-primary); padding: .55rem .65rem; font: inherit; }
select:focus, input:focus, button:focus, a:focus { outline: 3px solid rgba(37,99,235,.28); outline-offset: 2px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 12px 0; }
.chip-fieldset { border: 1px solid var(--border); border-radius: 16px; padding: .75rem; margin: 12px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip-fieldset legend { color: var(--text-primary); font-weight: 950; padding: 0 .35rem; }
.chip-fieldset label { display: inline-flex; align-items: center; gap: .45rem; min-height: 38px; border: 1px solid var(--border); border-radius: 999px; padding: .42rem .65rem; background: #fff; font-weight: 800; color: var(--text-primary); }
.chip-fieldset label:has(input:checked) { border-color: var(--blue-600); box-shadow: inset 4px 0 0 var(--blue-600); background: #f8fbff; }
.button, .primary-action, .secondary-action, button { cursor: pointer; }
.button, .primary-action { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; border-radius: 12px; background: var(--navy-900); color: #fff; border: 1px solid var(--navy-900); font-weight: 900; text-decoration: none; padding: .72rem .9rem; }
.button:hover, .primary-action:hover { background: var(--blue-700); border-color: var(--blue-700); }
.secondary-action { width: 100%; background: #fff; color: var(--navy-900); border: 1px solid var(--navy-800); margin-top: 12px; }

.canvas-stage { min-height: 640px; padding: 24px; border-top: 7px solid var(--blue-600); }
.canvas-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: start; }
.canvas-badge { white-space: nowrap; background: #eff6ff; color: var(--blue-700); border: 1px solid var(--blue-600); border-radius: 999px; padding: .48rem .72rem; font-weight: 900; }
.visual-canvas.large-canvas { margin-top: 18px; min-height: 430px; display: grid; grid-template-columns: 1.05fr 56px 1.05fr 56px 1.05fr 56px 1.05fr; grid-template-rows: 1.2fr .9fr; grid-template-areas: "site l1 reading l2 pacs l3 cloud" "security security security security human human human"; gap: 18px; align-items: stretch; position: relative; }
.zone { background: #fff; color: var(--text-primary); border: 2px solid var(--border-strong); border-radius: 22px; padding: 22px; display: grid; gap: 10px; align-content: center; min-height: 160px; box-shadow: var(--shadow-card); }
.zone strong { display: block; color: var(--text-primary); font-size: clamp(1.08rem, 1.4vw, 1.5rem); line-height: 1.1; }
.zone span { color: var(--text-secondary); font-size: .98rem; line-height: 1.45; }
.zone-site { grid-area: site; border-color: var(--blue-600); }
.zone-reading { grid-area: reading; border-color: var(--teal-700); }
.zone-pacs { grid-area: pacs; border-color: var(--blue-700); }
.zone-cloud { grid-area: cloud; border-color: var(--navy-800); }
.zone-security { grid-area: security; border-left: 7px solid var(--warning); }
.zone-human { grid-area: human; border-left: 7px solid var(--teal-700); }
.flow-line { align-self: center; height: 3px; background: var(--blue-600); border-radius: 999px; position: relative; }
.flow-line:after { content: ''; position: absolute; right: -2px; top: 50%; transform: translateY(-50%); border-left: 12px solid var(--blue-600); border-top: 8px solid transparent; border-bottom: 8px solid transparent; }
.agent-steps { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.agent-steps li { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: .8rem; min-height: 76px; font-weight: 900; color: var(--text-primary); }
.agent-steps span { display: block; color: var(--blue-700); font-size: .8rem; font-weight: 950; }
.agent-steps .is-active { border-color: var(--blue-600); box-shadow: inset 5px 0 0 var(--blue-600); }

.intelligence-rail { border-top: 7px solid var(--teal-700); }
.luci-copy, .review-intel-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 14px; color: var(--text-primary); }
.luci-copy p, .luci-copy li, .review-intel-card li { color: var(--text-primary); line-height: 1.58; }
.review-intel-card { margin-top: 14px; border-left: 5px solid var(--blue-600); }
.review-intel-card h3 { margin-top: 0; }
.contact-note { color: var(--text-secondary); font-size: .92rem; }
.contact-note a { color: var(--blue-700); font-weight: 850; }

.advisory-packet { margin-top: 22px; border-top: 7px solid var(--navy-800); }
.inline-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: start; }
.status-pill { display: inline-flex; border-radius: 999px; background: #fff; color: var(--success); border: 1px solid var(--success); padding: .62rem .9rem; font-weight: 950; min-width: max-content; }
.status-pill.error { color: var(--danger); border-color: var(--danger); }
.results-grid, .output-section { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 16px; }
.result-card { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 18px; color: var(--text-primary); box-shadow: 0 5px 18px rgba(7,23,39,.06); }
.result-card h3 { margin: .1rem 0 .55rem; color: var(--text-primary); font-size: 1.18rem; line-height: 1.25; }
.result-card p, .result-card li { color: var(--text-primary); line-height: 1.62; }
.result-card ul, .result-card ol { padding-left: 1.2rem; }
.classification-card { grid-column: 1 / -1; border-left: 7px solid var(--blue-600); }
.summary-card { border-left: 7px solid var(--navy-800); }
.visual-summary-card { border-left: 7px solid var(--teal-700); }
.trace-card { border-left: 7px solid var(--blue-600); }
.recommendations { border-left: 7px solid var(--blue-600); }
.risk-card { border-left: 7px solid var(--danger); }
.open-card { border-left: 7px solid var(--warning); }
.review-card { border-left: 7px solid var(--teal-700); }
.not-card { border-left: 7px solid var(--danger); }
.mini-map { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 10px; }
.mini-map span { border: 1px solid var(--border); border-left: 5px solid var(--blue-600); border-radius: 12px; padding: .58rem .7rem; font-weight: 850; color: var(--text-primary); background: #fff; }
.app-footer { text-align: center; color: var(--text-muted); padding: 22px; font-weight: 750; }

@media (max-width: 1380px) {
  .app-shell-grid, .netarch-main-grid { grid-template-columns: 330px minmax(560px, 1fr); }
  .intelligence-rail { position: static; grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .intelligence-rail .panel-heading, .intelligence-rail .secondary-action, .intelligence-rail .contact-note { grid-column: 1 / -1; }
}
@media (max-width: 980px) {
  .app-command-bar { grid-template-columns: 1fr; position: static; }
  .command-nav { justify-content: flex-start; }
  .app-intro-bar, .app-shell-grid, .netarch-main-grid, .results-grid, .output-section { grid-template-columns: 1fr; }
  .intake-rail, .intelligence-rail { position: static; }
  .canvas-stage { order: -1; min-height: auto; }
  .visual-canvas.large-canvas { grid-template-columns: 1fr; grid-template-areas: "site" "reading" "pacs" "cloud" "security" "human"; min-height: auto; }
  .flow-line { display: none; }
  .agent-steps { grid-template-columns: 1fr 1fr; }
  .classification-card { grid-column: auto; }
}
@media (max-width: 640px) {
  .netarch-app-shell, .netarch-workbench { width: calc(100vw - 20px); padding: 12px 0 28px; }
  .app-intro-bar > div, .workbench-card { padding: 16px; border-radius: 16px; }
  h1 { font-size: 2.2rem; }
  .field-row, .mini-map { grid-template-columns: 1fr; }
  .agent-steps { grid-template-columns: 1fr; }
  .command-cta, .command-link, .button, .primary-action, .secondary-action { width: 100%; }
}

/* legacy validator token: @media(max-width:760px) */


/* v2.3.7 L.U.C.I. + Alethia cards */
.alethia-trust-card { border-color: rgba(15,118,110,.35); box-shadow:0 8px 26px rgba(15,118,110,.10); }
.alethia-trust-card h3, .alethia-trust-card strong { color: var(--teal-700); }
.small-boundary { border-top:1px solid var(--border); padding-top:.7rem; color:var(--text-secondary); }
.trust-boundary-grid { display:grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap:10px; }