/* EvidentKit — Evidence Intelligence Workspace / Verification Studio */

:root {
  --bg: #F8FAFC;
  --ink: #0F172A;
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --secondary: #06B6D4;
  --verify: #F59E0B;
  --remind: #F59E0B;
  --risk: #EF4444;
  --success: #10B981;
  --line: #E2E8F0;
  --module: #FFFFFF;
  --muted: #64748B;
  --bg-soft: #F1F5F9;
  --primary-soft: rgba(79, 70, 229, 0.08);
  --secondary-soft: rgba(6, 182, 212, 0.1);
  --announce-bg: #6366F1;
  --announce-ink: #EEF2FF;
  --announce-gradient: linear-gradient(135deg, #4F46E5 0%, #6366F1 40%, #818CF8 100%);
  --header-gradient: linear-gradient(180deg, #A5B4FC 0%, #C7D2FE 34%, #E0E7FF 70%, #EEF2FF 100%);
  --header-line: rgba(79, 70, 229, 0.32);
  --header-shadow: 0 1px 0 rgba(67, 56, 202, 0.16), 0 10px 28px rgba(79, 70, 229, 0.12);

  --display: "Plus Jakarta Sans", system-ui, sans-serif;
  --sans: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --container-max: 1160px;
  --gutter: clamp(16px, 4vw, 28px);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.04);
  --shadow: 0 2px 8px rgba(17, 24, 39, 0.06), 0 12px 32px rgba(17, 24, 39, 0.05);
  --shadow-lg: 0 8px 24px rgba(17, 24, 39, 0.08), 0 24px 48px rgba(17, 24, 39, 0.06);

  --announce-h: 38px;
  --header-h: 64px;
  --site-top-h: calc(var(--announce-h) + var(--header-h));
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { padding-left: 1.25rem; }
[hidden] { display: none !important; }

h1, h2, h3, h4, h5 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
}

p { color: var(--muted); }

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: var(--site-top-h);
}

.site-shell main { flex: 1; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible,
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.text-accent { color: var(--primary); }
.muted { color: var(--muted); }

.lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 58ch;
}

.text-link {
  font-weight: 600;
  color: var(--primary);
}

.text-link:hover { text-decoration: underline; }

/* ── Announce + header ── */
.announce-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 110;
  height: var(--announce-h);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 var(--gutter);
  background: var(--announce-gradient);
  border-bottom: 1px solid rgba(79, 70, 229, 0.38);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--announce-ink);
}

.announce-bar a {
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
}

.announce-bar a:hover { text-decoration: underline; }

.site-header {
  position: fixed;
  top: var(--announce-h);
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--header-gradient);
  border-bottom: 1px solid var(--header-line);
  box-shadow: var(--header-shadow);
}

.header-row {
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  flex-shrink: 0;
  text-decoration: none;
  min-width: 0;
}

.brand:hover { color: var(--ink); opacity: 0.88; }

.logo-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  flex-shrink: 0;
  overflow: hidden;
}

.logo-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-text span {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.nav-main {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: center;
  gap: 0;
  flex-wrap: nowrap;
  min-width: 0;
}

.nav-link {
  font-size: 0.76rem;
  font-weight: 500;
  color: #4B5563;
  padding: 6px 6px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  text-decoration: none;
  border: 1px solid transparent;
  transition: color 0.15s, background 0.15s;
}

.nav-link:hover {
  color: var(--ink);
  background: var(--primary-soft);
  border-color: rgba(79, 70, 229, 0.15);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.header-actions .nav-link { font-size: 0.76rem; padding: 6px 7px; }
.header-actions .btn-sm { font-size: 0.74rem; padding: 6px 9px; }

@media (max-width: 1280px) {
  .brand-text span { display: none; }
}

@media (max-width: 1100px) {
  .nav-link { font-size: 0.72rem; padding: 6px 4px; }
}

/* ── Buttons ── */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.2;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
  white-space: nowrap;
}

.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #fff;
}

.btn-secondary {
  background: var(--module);
  color: var(--ink);
  border-color: var(--line);
}

.btn-secondary:hover {
  background: var(--bg-soft);
  border-color: #d1d5db;
  color: var(--ink);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
  padding: 8px 14px;
}

.btn-ghost:hover {
  color: var(--primary);
  background: var(--primary-soft);
}

.btn-sm { font-size: 0.8125rem; padding: 8px 14px; }
.btn-lg { font-size: 0.9375rem; padding: 14px 26px; }
.btn-full { width: 100%; }

/* ── Home edition hero ── */
.home-edition {
  padding: 48px 0 56px;
  background: linear-gradient(180deg, var(--module) 0%, var(--bg) 100%);
}

.edition-hero {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 40px;
}

.masthead-rule {
  height: 1px;
  background: var(--ink);
  opacity: 0.15;
  margin: 20px 0;
}

.masthead-kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 54ch;
  margin-inline: auto;
}

.edition-hero .btn-row { justify-content: center; }

.today-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 20px;
  background: var(--primary-soft);
  border-bottom: 1px solid rgba(37, 99, 235, 0.12);
}

.today-summary-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.summary-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.summary-chips span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink);
  padding: 5px 12px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.news-portal {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  align-items: start;
}

.portal-col {
  padding: 20px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 100%;
}

.portal-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.portal-item {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.portal-item:last-of-type { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.portal-item strong {
  display: block;
  font-size: 0.875rem;
  color: var(--ink);
  margin-bottom: 4px;
}

.portal-item p { font-size: 0.8125rem; margin: 0; }

.portal-risk { border-left: 3px solid var(--risk); padding-left: 10px; }
.portal-remind { border-left: 3px solid var(--remind); padding-left: 10px; }

.portal-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.8125rem;
  font-weight: 600;
}

.edition-frame {
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.edition-frame-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 20px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  font-size: 0.875rem;
}

.edition-tab-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.edition-frame-tab strong {
  font-family: var(--sans);
  font-weight: 700;
  color: var(--ink);
}

.edition-tab-meta {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-left: auto;
}

/* ── Brief hub ── */
.brief-hub {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: start;
  gap: 14px;
  padding: 18px;
}

.news-col { min-width: 0; }

.brief-panel {
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
}

.brief-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
}

.brief-panel-body { padding: 14px; font-size: 0.875rem; }

.brief-panel-accent {
  border-color: rgba(37, 99, 235, 0.25);
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.04) 0%, var(--module) 40%);
}

.brief-panel-accent .brief-panel-head {
  background: var(--primary-soft);
  border-bottom-color: rgba(37, 99, 235, 0.12);
}

.brief-tag {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 3px 8px;
  border-radius: 999px;
  flex-shrink: 0;
}

.brief-primary { color: var(--primary); background: var(--primary-soft); }
.brief-secondary { color: var(--secondary); background: var(--secondary-soft); }
.brief-risk { color: var(--risk); background: rgba(220, 38, 38, 0.1); }
.brief-remind { color: var(--remind); background: rgba(245, 158, 11, 0.12); }
.brief-success { color: var(--success); background: rgba(34, 197, 94, 0.12); }
.brief-neutral { color: var(--muted); background: var(--bg-soft); }

.info-stream {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.feed-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
}

.feed-item strong { font-weight: 600; color: var(--ink); }
.feed-item span { font-family: var(--mono); font-size: 0.68rem; color: var(--muted); }

.feed-slack { border-left: 3px solid #611f69; }
.feed-email { border-left: 3px solid var(--primary); }
.feed-meetings { border-left: 3px solid var(--secondary); }
.feed-updates { border-left: 3px solid var(--remind); }
.feed-primary { border-left: 3px solid var(--primary); }
.feed-secondary { border-left: 3px solid var(--secondary); }
.feed-risk { border-left: 3px solid var(--risk); }
.feed-remind { border-left: 3px solid var(--remind); }
.feed-success { border-left: 3px solid var(--success); }

.ai-engine { display: flex; flex-direction: column; gap: 0; }

.engine-step {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.8125rem;
}

.engine-step:last-child { border-bottom: none; }

.engine-step span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary);
}

.engine-step strong {
  font-weight: 600;
  color: var(--ink);
  font-size: 0.8125rem;
}

.engine-pulse {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
  flex-shrink: 0;
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(20, 184, 166, 0); }
}

.exec-brief-preview,
.brief-output,
.team-brief,
.dept-brief {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.digest-block {
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
}

.digest-block strong {
  display: block;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.digest-block p { margin: 0; font-size: 0.8125rem; }

.digest-primary { border-left: 3px solid var(--primary); }
.digest-secondary { border-left: 3px solid var(--secondary); }
.digest-risk { border-left: 3px solid var(--risk); }
.digest-remind { border-left: 3px solid var(--remind); }
.digest-success { border-left: 3px solid var(--success); }

.brief-edition {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

/* ── Sections ── */
.section { padding: 56px 0; }

.section.is-alt,
.is-alt { padding: 56px 0; background: var(--bg-soft); }

.section.tight,
.section.is-alt.tight { padding: 40px 0; }

.section-head { margin-bottom: 36px; max-width: 640px; }

.section-kicker {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 10px;
}

.section-head h2 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.25;
}

.section-head p { margin-top: 12px; font-size: 1rem; }

.section-inline-title {
  font-family: var(--display);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.overload-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.overload-stat {
  padding: 24px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.overload-stat strong {
  display: block;
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.overload-stat span { font-size: 0.8125rem; }

.brief-pipeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.pipeline-step {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.pipeline-num {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 50%;
}

.pipeline-step strong {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink);
  margin-bottom: 4px;
}

.pipeline-step p { font-size: 0.8125rem; margin: 0; }

.edition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.edition-card {
  display: block;
  padding: 24px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.edition-card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
  text-decoration: none;
  color: inherit;
}

.edition-card h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.edition-card p { font-size: 0.875rem; margin: 0; }

.edition-primary { border-top: 3px solid var(--primary); }
.edition-secondary { border-top: 3px solid var(--secondary); }
.edition-risk { border-top: 3px solid var(--risk); }
.edition-remind { border-top: 3px solid var(--remind); }
.edition-success { border-top: 3px solid var(--success); }

.team-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.team-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}

.team-chip:hover {
  background: var(--primary-soft);
  border-color: rgba(37, 99, 235, 0.25);
  color: var(--primary);
  text-decoration: none;
}

.sample-briefs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.sample-brief-card {
  padding: 24px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.sample-brief-card strong {
  display: block;
  font-family: var(--display);
  font-size: 1.05rem;
  color: var(--ink);
  margin: 8px 0;
}

.sample-brief-card p { font-size: 0.8125rem; margin: 0; }

.source-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.source-strip span {
  padding: 10px 18px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}

.home-cta {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}

.home-cta h2 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
}

.home-cta p { margin-bottom: 8px; }
.home-cta .btn-row { justify-content: center; }

/* ── Page layouts ── */
.page-hero {
  padding: 48px 0 40px;
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}

.page-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  max-width: 52ch;
}

.page-showcase { padding: 40px 0 56px; background: var(--bg); }
.page-showcase.is-alt { background: var(--bg-soft); }
.page-body { padding: 56px 0; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); text-decoration: underline; }
.breadcrumb span:not(:last-child) { color: var(--line); }

.feature-frame {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.product-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}

.flow-col { min-width: 0; }

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  color: var(--muted);
  font-size: 1.1rem;
  align-self: center;
}

.source-stack,
.processing-lane,
.signal-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.signal-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.8125rem;
}

.signal-row:last-child { border-bottom: none; }

.signal-row span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--muted);
  flex-shrink: 0;
}

.signal-row strong { font-weight: 600; color: var(--ink); }
.signal-row p { margin: 4px 0 0; font-size: 0.8125rem; }

.rank-num {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 50%;
}

.signal-sev {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--muted);
  flex-shrink: 0;
}

.signal-elevated .signal-sev { color: var(--risk); background: rgba(220, 38, 38, 0.1); }
.signal-watch .signal-sev { color: var(--remind); background: rgba(245, 158, 11, 0.12); }
.signal-new .signal-sev { color: var(--primary); background: var(--primary-soft); }

.signal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.signal-source {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--muted);
  margin-top: 6px;
}

/* ── Daily brief ── */
.daily-brief,
.weekly-digest,
.trend-report {
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.brief-masthead,
.digest-header,
.trend-header {
  padding: 20px 24px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}

.brief-headline {
  display: block;
  font-family: var(--display);
  font-size: 1.35rem;
  color: var(--ink);
  margin-top: 8px;
}

.brief-sections { padding: 20px 24px; }

.brief-section { margin-bottom: 24px; }
.brief-section:last-child { margin-bottom: 0; }

.brief-section h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.digest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 20px 24px;
}

.digest-timeline { display: flex; flex-direction: column; gap: 10px; }

.digest-day {
  display: flex;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.digest-day:last-child { border-bottom: none; }

.digest-day-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  min-width: 36px;
}

.digest-themes h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.digest-themes .edition-card { margin-bottom: 10px; }
.digest-themes .edition-card:last-child { margin-bottom: 0; }

/* ── Risk feed ── */
.risk-feed-wrap {
  max-width: 720px;
  margin-inline: auto;
}

.risk-feed {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.risk-category h3 {
  font-size: 0.9375rem;
  margin-bottom: 12px;
  text-transform: capitalize;
}

.trend-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 20px 24px;
}

.trend-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.trend-delta {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
}

.trend-primary { color: var(--primary); background: var(--primary-soft); }
.trend-secondary { color: var(--secondary); background: var(--secondary-soft); }
.trend-risk { color: var(--risk); background: rgba(220, 38, 38, 0.1); }
.trend-success { color: var(--success); background: rgba(34, 197, 94, 0.12); }
.trend-remind { color: var(--remind); background: rgba(245, 158, 11, 0.12); }

.dept-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* ── Integrations ── */
.integration-sync {
  text-align: center;
  padding: 24px;
  margin-bottom: 24px;
  background: var(--module);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.sync-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.sync-sources span {
  padding: 6px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
}

.sync-arrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin: 12px 0;
}

.sync-center,
.sync-output {
  padding: 14px 20px;
  background: var(--primary-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius);
  max-width: 360px;
  margin-inline: auto;
}

.sync-center strong,
.sync-output strong {
  display: block;
  font-weight: 700;
  color: var(--ink);
}

.sync-center span,
.sync-output span {
  font-size: 0.8125rem;
  color: var(--muted);
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* ── Brief principles ── */
.brief-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.principle-card {
  padding: 24px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.principle-kicker {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 10px;
}

.principle-card h3 { font-size: 1.125rem; margin-bottom: 8px; }
.principle-card p { font-size: 0.875rem; margin: 0; }

.spec-callout {
  padding: 20px 24px;
  background: var(--primary-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--ink);
}

.spec-callout strong { color: var(--primary); }

.sub-cta {
  text-align: center;
  padding: 40px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.sub-cta h3 {
  font-family: var(--display);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.sub-cta p { max-width: 48ch; margin-inline: auto; }
.sub-cta .btn-row { justify-content: center; }

/* ── About edition ── */
.about-edition-hero { padding-bottom: 0; }

.about-edition {
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.edition-masthead {
  text-align: center;
  padding: 32px 24px 24px;
}

.masthead-brand {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.masthead-tagline {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 8px;
}

.masthead-edition {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 6px;
}

.edition-spread {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.edition-spread .news-col {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}

.edition-spread .news-col:last-child { border-right: none; }

.news-lead h2 {
  font-family: var(--display);
  font-size: 2rem;
  margin-bottom: 16px;
}

.lead-story {
  font-family: var(--display);
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--ink);
  margin-bottom: 16px;
}

.news-lead p { margin-bottom: 14px; }

.edition-pullquote {
  border-left: 4px solid var(--primary);
  padding-left: 20px;
  margin: 0;
}

.edition-pullquote p {
  font-family: var(--display);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--ink);
  line-height: 1.45;
}

.edition-pullquote cite {
  display: block;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-style: normal;
  color: var(--muted);
  margin-top: 12px;
}

.sidebar-block {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.sidebar-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.sidebar-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 8px;
}

.edition-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
}

.edition-metrics > div {
  padding: 24px;
  text-align: center;
  border-right: 1px solid var(--line);
}

.edition-metrics > div:last-child { border-right: none; }

.edition-metrics strong {
  display: block;
  font-family: var(--display);
  font-size: 1.75rem;
  color: var(--ink);
  margin-bottom: 4px;
}

.edition-metrics span { font-size: 0.8125rem; }

.edition-origin {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.origin-card {
  padding: 24px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.origin-card p { margin: 0; font-size: 0.9375rem; }

/* ── Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.price-card {
  display: flex;
  flex-direction: column;
  padding: 32px 28px 28px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.price-card:hover {
  border-color: rgba(79, 70, 229, 0.22);
  box-shadow: var(--shadow);
}

.price-featured {
  border: 2px solid rgba(79, 70, 229, 0.45);
  box-shadow: 0 8px 32px rgba(79, 70, 229, 0.12), var(--shadow);
  position: relative;
}

.price-featured::before {
  content: "Most popular";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--primary);
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-tier {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}

.price-amount {
  display: block;
  font-family: var(--display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 10px;
}

.price-amount span {
  display: block;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--muted);
  margin-top: 4px;
  letter-spacing: 0;
}

.price-summary {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex: 1;
}

.price-features li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 0.875rem;
  color: var(--ink);
}

.price-features li:last-child { border-bottom: none; }

.price-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
  font-size: 0.8125rem;
}

.price-card .btn { margin-top: auto; }

.page-hero--centered { text-align: center; }

.page-hero--centered .breadcrumb { justify-content: center; }

.page-hero--centered .page-title {
  margin-inline: auto;
  max-width: 20ch;
}

.page-hero--centered .lead { margin-inline: auto; }

.page-hero--centered .btn-row { justify-content: center; }

.pricing-showcase {
  padding-top: 32px;
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}

.pricing-showcase .container { max-width: 1080px; }

.plan-card {
  padding: 28px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.plan-featured {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: var(--shadow);
}

.plan-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.plan-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.plan-card > p { font-size: 0.875rem; margin-bottom: 16px; }

.plan-price {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.plan-price span { font-family: var(--sans); font-size: 0.875rem; font-weight: 400; color: var(--muted); }
.plan-note { font-size: 0.8125rem; color: var(--secondary); margin-bottom: 16px; }

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.plan-features li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.875rem;
  color: var(--ink);
}

.plan-features li:last-child { border-bottom: none; }

/* ── Alerts ── */
.ui-alert {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  border: 1px solid var(--line);
}

.ui-alert strong { color: var(--ink); }
.ui-alert-ok { background: rgba(34, 197, 94, 0.08); border-color: rgba(34, 197, 94, 0.25); }
.ui-alert-warn { background: rgba(245, 158, 11, 0.08); border-color: rgba(245, 158, 11, 0.25); }
.ui-alert-info { background: rgba(37, 99, 235, 0.08); border-color: rgba(37, 99, 235, 0.2); }

.is-running .feature-frame { opacity: 0.65; pointer-events: none; }

/* ── Footer ── */
.site-footer {
  background: var(--ink);
  color: #9CA3AF;
  padding: 56px 0 32px;
}

.footer-wrap { display: flex; flex-direction: column; gap: 40px; }

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  max-width: 480px;
}

.footer-top .brand { color: #fff; }
.footer-top .brand-text span { color: #9CA3AF; }

.footer-tagline {
  font-family: var(--display);
  font-size: 1.125rem;
  color: #E5E7EB;
  line-height: 1.5;
}

.footer-cta { margin-top: 8px; }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.footer-col h5 {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #E5E7EB;
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  font-size: 0.8125rem;
  color: #9CA3AF;
  padding: 4px 0;
  text-decoration: none;
}

.footer-col a:hover { color: #fff; text-decoration: none; }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-meta { font-size: 0.75rem; color: #6B7280; }

/* ── Modals ── */
.modal-open { overflow: hidden; }

.site-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.site-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.5);
}

.site-modal-panel {
  position: relative;
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--module);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.site-modal-wide { max-width: 720px; }

.site-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: var(--bg-soft);
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--muted);
}

.site-modal-panel h2 {
  font-size: 1.35rem;
  margin-bottom: 8px;
  padding-right: 32px;
}

.site-modal-lead {
  font-size: 0.9375rem;
  margin-bottom: 24px;
}

.demo-lifecycle {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.lifecycle-step {
  padding: 14px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
}

.lifecycle-step span {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 4px;
}

.lifecycle-step strong { display: block; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.lifecycle-step p { margin: 0; font-size: 0.75rem; }

.demo-workspace {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 8px;
  padding: 16px;
  background: var(--bg-soft);
  border-radius: var(--radius);
}

.demo-col { min-width: 0; }

.demo-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.demo-cell,
.demo-tag {
  padding: 8px 10px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  margin-bottom: 6px;
}

.demo-arrow {
  align-self: center;
  color: var(--muted);
  font-size: 1.1rem;
}

.demo-timeline {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.demo-timeline span {
  padding: 8px 10px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
}

.site-modal-form { display: flex; flex-direction: column; gap: 14px; }

.form-field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink);
}

.form-field input,
.form-field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--module);
}

.form-success {
  font-size: 0.875rem;
  color: var(--success);
  margin-top: 8px;
}

/* ── Auth ── */
.auth-page { padding-top: 0; }
.auth-page .site-shell { padding-top: 0; }

.auth-briefroom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

.auth-briefroom-visual {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 48px;
  background: var(--ink);
  color: #E5E7EB;
}

.auth-briefroom-brand { color: #fff; }
.auth-briefroom-brand .brand-text span { color: #9CA3AF; }

.auth-briefroom-brand:hover,
.auth-briefroom-brand:hover .brand-text strong {
  color: #fff;
  opacity: 1;
}

.auth-briefroom-brand:hover .brand-text span {
  color: rgba(255, 255, 255, 0.78);
  opacity: 1;
}

.auth-briefroom-copy h1 {
  font-family: var(--display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: #fff;
  margin-bottom: 12px;
}

.auth-briefroom-copy .lead { color: #9CA3AF; }

.auth-edition-preview {
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
}

.auth-edition-preview .digest-block {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  margin-bottom: 8px;
}

.auth-edition-preview .digest-block:last-child { margin-bottom: 0; }
.auth-edition-preview .digest-block strong { color: #fff; }
.auth-edition-preview .digest-block p { color: #9CA3AF; }

.auth-briefroom-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: auto;
}

.auth-briefroom-stat strong {
  display: block;
  font-family: var(--display);
  font-size: 1.5rem;
  color: #fff;
}

.auth-briefroom-stat span { font-size: 0.8125rem; color: #9CA3AF; }

.auth-briefroom-foot {
  font-size: 0.75rem;
  color: #6B7280;
  margin-top: 24px;
}

.auth-briefroom-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  background: var(--bg);
}

.auth-briefroom-wrap { width: 100%; max-width: 400px; }

.auth-briefroom-wrap h2 {
  font-family: var(--display);
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.auth-briefroom-card {
  margin-top: 28px;
  padding: 28px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--module);
}

.form-divider {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--muted);
  margin: 16px 0;
}

.auth-footer-note {
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--muted);
  text-align: center;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .brief-hub,
  .product-flow,
  .edition-spread,
  .brief-pipeline,
  .news-portal,
  .overload-grid,
  .edition-grid,
  .sample-briefs,
  .pricing-grid,
  .brief-principles,
  .edition-origin,
  .integration-grid,
  .dept-grid,
  .risk-feed,
  .digest-grid,
  .trend-grid,
  .demo-lifecycle,
  .demo-workspace {
    grid-template-columns: 1fr;
  }

  .flow-arrow,
  .demo-arrow { display: none; }

  .edition-spread .news-col {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .edition-metrics { grid-template-columns: 1fr; }
  .edition-metrics > div { border-right: none; border-bottom: 1px solid var(--line); }

  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .auth-briefroom { grid-template-columns: 1fr; }
  .auth-briefroom-visual { min-height: auto; }
}

@media (max-width: 768px) {
  .header-row { gap: 6px; }
  .nav-main { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════
   EvidentKit — Workspace & verification UI
   ══════════════════════════════════════════ */

.home-workspace {
  padding: 40px 0 64px;
  background: var(--bg);
}

.workspace-intro {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 36px;
  text-align: center;
}

.workspace-kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 14px;
}

.workspace-intro .hero-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  margin-bottom: 16px;
}

.workspace-intro .hero-subtitle {
  text-align: center;
  margin-inline: auto;
}

.workspace-intro .btn-row {
  justify-content: center;
}

.workspace-frame {
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.workspace-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 18px;
  background: var(--ink);
  color: #fff;
  font-size: 0.8125rem;
}

.workspace-toolbar strong { font-weight: 600; }

.workspace-toolbar-meta {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: rgba(255,255,255,0.7);
}

.evidence-workspace,
.pack-builder {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 18px;
  align-items: start;
}

.ws-col, .builder-col { min-width: 0; }

.ws-panel {
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
}

.ws-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
}

.ws-panel-body { padding: 14px; font-size: 0.875rem; }

.ws-panel-accent {
  border-color: rgba(79, 70, 229, 0.25);
  background: linear-gradient(180deg, rgba(79, 70, 229, 0.04) 0%, var(--module) 40%);
}

.ws-panel-accent .ws-panel-head {
  background: var(--primary-soft);
  border-bottom-color: rgba(79, 70, 229, 0.12);
}

.ws-badge {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 3px 8px;
  border-radius: 999px;
}

.source-list { display: flex; flex-direction: column; gap: 8px; }

.source-file {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
}

.source-file strong { display: block; font-weight: 600; color: var(--ink); }
.source-file span { font-family: var(--mono); font-size: 0.66rem; color: var(--muted); }

.source-icon {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-top: 5px;
  flex-shrink: 0;
  background: var(--primary);
}

.source-pdf .source-icon { background: var(--risk); }
.source-doc .source-icon { background: var(--primary); }
.source-sheet .source-icon { background: var(--success); }

.engine-stack { display: flex; flex-direction: column; }

.engine-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.8125rem;
}

.engine-row:last-child { border-bottom: none; }

.engine-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary);
}

.engine-row strong { font-weight: 600; color: var(--ink); font-size: 0.8125rem; }
.engine-warn .engine-label { color: var(--verify); }
.engine-risk .engine-label { color: var(--risk); }

.engine-pulse {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 1.4s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.pack-preview { display: flex; flex-direction: column; gap: 8px; }

.pack-block {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
}

.pack-block strong { display: block; font-weight: 600; color: var(--ink); margin-bottom: 2px; }
.pack-block p { margin: 0; font-size: 0.75rem; }

.pack-success { border-left: 3px solid var(--success); }
.pack-verify { border-left: 3px solid var(--verify); }
.pack-risk { border-left: 3px solid var(--risk); }

.validation-score {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 8px;
  padding: 12px;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  text-align: center;
}

.validation-score > span:first-child {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
}

.validation-score strong {
  font-family: var(--display);
  font-size: 2rem;
  color: var(--primary);
  line-height: 1;
}

.score-bar {
  display: block;
  height: 4px;
  background: rgba(79, 70, 229, 0.15);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 4px;
}

.score-bar i {
  display: block;
  height: 100%;
  background: var(--primary);
  border-radius: 999px;
}

.status-tag {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  flex-shrink: 0;
}

.status-success { color: var(--success); background: rgba(16, 185, 129, 0.12); }
.status-verify { color: var(--verify); background: rgba(245, 158, 11, 0.12); }
.status-risk { color: var(--risk); background: rgba(239, 68, 68, 0.1); }
.status-neutral { color: var(--muted); background: var(--bg-soft); }

.evidence-block {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: 0.8125rem;
}

.evidence-block:last-child { margin-bottom: 0; }

.block-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.block-head strong { font-weight: 600; color: var(--ink); }
.block-source { font-family: var(--mono); font-size: 0.66rem; color: var(--muted); }

.block-success { border-left: 3px solid var(--success); }
.block-verify { border-left: 3px solid var(--verify); }
.block-risk { border-left: 3px solid var(--risk); }

.builder-file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.8125rem;
}

.builder-file:last-child { border-bottom: none; }
.builder-file strong { font-weight: 600; }
.builder-file span { font-family: var(--mono); font-size: 0.66rem; color: var(--muted); margin-right: auto; margin-left: 8px; }

.pack-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.8125rem;
}

.pack-summary-row:last-child { border-bottom: none; }
.pack-score strong { color: var(--primary); font-size: 1.25rem; }

.validation-workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 4px;
}

.validation-claim,
.validation-evidence {
  padding: 18px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.validation-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  display: block;
  margin-bottom: 10px;
}

.validation-claim h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  line-height: 1.35;
}

.validation-meta { font-size: 0.8125rem; margin: 0; }

.validation-score-panel {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 18px;
  background: var(--primary-soft);
  border: 1px solid rgba(79, 70, 229, 0.15);
  border-radius: var(--radius);
}

.validation-score-panel > span {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--primary);
}

.validation-score-panel strong {
  font-family: var(--display);
  font-size: 1.75rem;
  color: var(--primary);
}

.validation-score-panel p { margin: 0; flex: 1; min-width: 200px; }

.findings-board { font-size: 0.875rem; }

.findings-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.finding-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.finding-row:last-child { border-bottom: none; }
.finding-main strong { display: block; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.finding-source { font-family: var(--mono); font-size: 0.66rem; color: var(--muted); }
.finding-meta { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; }

.contradiction-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: start;
}

.compare-col {
  padding: 18px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.compare-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 10px;
}

.compare-col blockquote {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink);
  margin: 0 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--line);
}

.compare-divider {
  align-self: center;
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--risk);
  padding: 12px;
}

.compare-footer {
  grid-column: 1 / -1;
  padding: 14px 18px;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.gaps-analysis, .risk-center { font-size: 0.875rem; }

.gaps-header, .risk-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.gaps-header span, .risk-header span {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  display: block;
  margin-bottom: 6px;
}

.gap-row, .risk-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.gap-row:last-child, .risk-row:last-child { border-bottom: none; }
.gap-row strong, .risk-row strong { display: block; font-weight: 600; margin-bottom: 4px; }
.gap-row p, .risk-row span { font-size: 0.8125rem; margin: 0; }

.decision-review {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.review-section {
  padding: 18px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.review-section h3 {
  font-size: 0.9375rem;
  margin-bottom: 10px;
  font-family: var(--sans);
}

.review-section ul { margin: 0; padding-left: 1.1rem; }
.review-section li { font-size: 0.8125rem; margin-bottom: 6px; color: var(--muted); }

.review-conflicts { border-left: 3px solid var(--verify); }
.review-gaps { border-left: 3px solid var(--verify); }
.review-rec { border-left: 3px solid var(--success); }

.research-flow header { margin-bottom: 16px; }
.research-flow header span {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.research-card {
  padding: 16px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.8125rem;
}

.research-card strong { display: block; margin-bottom: 6px; }
.research-card p { margin: 0 0 10px; font-size: 0.8125rem; }

.exec-brief .brief-header { margin-bottom: 16px; }
.exec-brief .brief-header span {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}

.brief-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.brief-block {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.8125rem;
}

.brief-block span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.brief-findings { border-top: 3px solid var(--primary); }
.brief-risks { border-top: 3px solid var(--risk); }
.brief-gaps { border-top: 3px solid var(--verify); }

.vendor-review {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.vendor-card {
  padding: 18px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.8125rem;
}

.vendor-card span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 6px;
}

.vendor-card strong { display: block; font-size: 1rem; margin-bottom: 6px; }
.vendor-selected { border-color: var(--primary); background: var(--primary-soft); }

.use-case { font-size: 0.875rem; }

.use-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.use-header span {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--success);
  font-weight: 600;
}

.use-step {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.use-step:last-child { border-bottom: none; }

.use-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  flex-shrink: 0;
  width: 28px;
}

.use-step strong { display: block; font-weight: 600; margin-bottom: 2px; }
.use-step p { margin: 0; font-size: 0.8125rem; }

.security-controls .control-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.security-controls .control-row:last-child { border-bottom: none; }
.security-controls strong { display: block; margin-bottom: 4px; }
.security-controls p { margin: 0; font-size: 0.8125rem; }

.platform-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* Home — pain, workflow, results */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pain-card {
  padding: 24px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.pain-card strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--ink);
}

.pain-card p { margin: 0; font-size: 0.875rem; }

.verify-pipeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  align-items: start;
}

.pipeline-node {
  text-align: center;
  padding: 16px 10px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.8125rem;
}

.pipeline-node span {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 6px;
}

.pipeline-node strong { font-weight: 600; color: var(--ink); font-size: 0.8125rem; }

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.result-card {
  padding: 20px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.result-card span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--secondary);
  display: block;
  margin-bottom: 8px;
}

.result-card strong { display: block; margin-bottom: 6px; }
.result-card p { margin: 0; font-size: 0.8125rem; }

.scenario-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.scenario-chip {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
  padding: 10px 18px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}

.scenario-chip:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
  text-decoration: none;
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.success-card {
  padding: 24px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.success-card blockquote {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 12px;
  font-style: normal;
}

.success-card cite {
  font-size: 0.8125rem;
  color: var(--muted);
  font-style: normal;
}

.success-card strong { display: block; font-size: 0.8125rem; margin-bottom: 4px; }

/* About — chain of evidence */
.about-chain-hero { padding-bottom: 0; }

.about-chain { font-size: 0.9375rem; }

.chain-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 40px;
}

.chain-kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 12px;
}

.chain-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 14px;
}

.chain-lead { font-size: 1.0625rem; line-height: 1.65; color: var(--muted); margin: 0; }

.chain-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--module);
}

.chain-node {
  padding: 24px 20px;
  border-right: 1px solid var(--line);
  position: relative;
}

.chain-node:last-child { border-right: none; }

.chain-id {
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}

.chain-status { margin-bottom: 10px; }

.chain-node h3 {
  font-size: 1.125rem;
  margin-bottom: 10px;
}

.chain-node p { font-size: 0.8125rem; margin: 0; line-height: 1.6; }

.chain-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--module);
  text-align: center;
}

.chain-metrics > div {
  padding: 20px;
  border-right: 1px solid var(--line);
}

.chain-metrics > div:last-child { border-right: none; }

.chain-metrics strong {
  display: block;
  font-family: var(--display);
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.chain-metrics span { font-size: 0.8125rem; color: var(--muted); }

.chain-origin {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.chain-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  display: block;
  margin-bottom: 10px;
}

/* Auth workspace */
.auth-workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

.auth-workspace-visual {
  padding: 48px 40px;
  background: var(--ink);
  color: #fff;
  display: flex;
  flex-direction: column;
}

.auth-workspace-brand { margin-bottom: 32px; }
.auth-workspace-brand .brand-text strong { color: #fff; }
.auth-workspace-brand .brand-text span { color: rgba(255,255,255,0.6); }

.auth-workspace-brand:hover,
.auth-workspace-brand:hover .brand-text strong {
  color: #fff;
  opacity: 1;
}

.auth-workspace-brand:hover .brand-text span {
  color: rgba(255, 255, 255, 0.82);
  opacity: 1;
}

.auth-workspace-copy h1 {
  font-family: var(--display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: #fff;
  margin-bottom: 12px;
}

.auth-workspace-copy .lead { color: rgba(255,255,255,0.72); max-width: 42ch; }

.auth-workspace-preview {
  margin-top: 28px;
  padding: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
}

.auth-preview-head {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.auth-preview-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.auth-preview-row strong { color: #fff; font-weight: 600; }
.auth-preview-row span { color: rgba(255,255,255,0.55); font-size: 0.75rem; }

.auth-preview-score {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.auth-preview-score strong {
  font-family: var(--display);
  font-size: 1.5rem;
  color: #A5B4FC;
}

.auth-workspace-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: auto;
  padding-top: 32px;
}

.auth-workspace-stat strong {
  display: block;
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 2px;
}

.auth-workspace-stat span { font-size: 0.75rem; color: rgba(255,255,255,0.55); }

.auth-workspace-foot {
  margin-top: 24px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.auth-workspace-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  background: var(--bg);
}

.auth-workspace-wrap { width: 100%; max-width: 400px; }

.auth-workspace-wrap h2 {
  font-family: var(--display);
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.auth-workspace-card {
  margin-top: 28px;
  padding: 28px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.is-running .feature-frame { opacity: 0.65; pointer-events: none; }

@media (max-width: 1024px) {
  .evidence-workspace,
  .pack-builder,
  .validation-workspace,
  .contradiction-compare,
  .decision-review,
  .research-grid,
  .brief-grid,
  .vendor-review,
  .platform-principles,
  .pain-grid,
  .verify-pipeline,
  .results-grid,
  .success-grid,
  .chain-track,
  .chain-origin,
  .chain-metrics {
    grid-template-columns: 1fr;
  }

  .compare-divider { text-align: center; }
  .validation-score-panel { flex-direction: column; align-items: flex-start; }
  .chain-node { border-right: none; border-bottom: 1px solid var(--line); }
  .chain-metrics > div { border-right: none; border-bottom: 1px solid var(--line); }
  .case-body,
  .case-metrics { grid-template-columns: 1fr; }
  .case-metrics > div { border-right: none; border-bottom: 1px solid var(--line); }
  .auth-workspace { grid-template-columns: 1fr; }
  .auth-workspace-visual { min-height: auto; }
  .product-flow-strip { grid-template-columns: 1fr; }
  .flow-arrow-inline { display: none; }
  .input-sources-grid,
  .ai-outputs-grid,
  .identity-pillars { grid-template-columns: 1fr; }
}

/* Identity pillars & platform grids */
.identity-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pillar-card {
  padding: 24px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.pillar-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--secondary);
  display: block;
  margin-bottom: 10px;
}

.pillar-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.pillar-card p { margin: 0; font-size: 0.875rem; }

.pillar-workspace { border-top: 3px solid var(--primary); }
.pillar-studio { border-top: 3px solid var(--secondary); }
.pillar-command { border-top: 3px solid var(--verify); }

.input-sources-grid,
.ai-outputs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.input-source-card,
.ai-output-card {
  padding: 18px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.input-source-card strong,
.ai-output-card strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

.input-source-card p,
.ai-output-card p { margin: 0; font-size: 0.8125rem; }

.ai-output-primary { border-left: 3px solid var(--primary); }
.ai-output-success { border-left: 3px solid var(--success); }
.ai-output-verify { border-left: 3px solid var(--verify); }
.ai-output-risk { border-left: 3px solid var(--risk); }

.product-flow-strip {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 12px;
  align-items: stretch;
}

.flow-stage {
  padding: 22px;
  background: var(--module);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.flow-stage-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  display: block;
  margin-bottom: 8px;
}

.flow-stage h3 { font-size: 1rem; margin-bottom: 8px; }
.flow-stage p { margin: 0; font-size: 0.8125rem; }

.flow-arrow-inline {
  display: flex;
  align-items: center;
  font-size: 1.25rem;
  color: var(--muted);
  padding: 0 4px;
}

.vendor-case-study { font-size: 0.875rem; }

.case-header { margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }

.case-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--secondary);
  display: block;
  margin-bottom: 6px;
}

.case-body {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.case-section {
  padding: 16px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.case-section h4 {
  font-family: var(--sans);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary);
  margin-bottom: 8px;
}

.case-section p { margin: 0; font-size: 0.8125rem; }

.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
}

.case-metrics > div {
  padding: 16px;
  border-right: 1px solid var(--line);
  background: var(--module);
}

.case-metrics > div:last-child { border-right: none; }

.case-metrics strong {
  display: block;
  font-family: var(--display);
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.case-metrics span { font-size: 0.75rem; color: var(--muted); }

.evidence-block.is-clickable {
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.evidence-block.is-clickable:hover {
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: var(--shadow-sm);
}

.evidence-block.is-active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-soft);
}

.source-preview {
  margin-top: 14px;
  padding: 14px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.source-preview-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  display: block;
  margin-bottom: 8px;
}

.source-preview p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ink);
}

/* Spec-aligned workspace components */
.validation-workspace-v2 {
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: auto auto;
}

.validation-score-center {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  text-align: center;
  padding: 24px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 160px;
}

.validation-score-center strong {
  display: block;
  font-size: 2.5rem;
  color: var(--primary);
  line-height: 1;
  margin: 8px 0;
}

.validation-score-center p { margin: 0; font-size: 0.8125rem; }

.validation-failed {
  grid-column: 1 / -1;
  padding: 16px 18px;
  background: var(--warn-soft);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius);
}

.validation-failed ul { margin: 0; padding-left: 18px; font-size: 0.875rem; }

.compare-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  text-align: center;
}

.compare-score-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.compare-center strong { font-size: 2rem; color: var(--risk); }

.evidence-coverage { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }

.coverage-label, .gaps-label, .heatmap-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  display: block;
  margin-bottom: 10px;
}

.coverage-grid { display: grid; gap: 8px; }

.coverage-item {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  font-size: 0.8125rem;
}

.coverage-item span { display: block; color: var(--muted); font-size: 0.75rem; margin-top: 4px; }

.coverage-done { background: var(--ok-soft); }
.coverage-gap { background: var(--warn-soft); }

.gaps-workspace { display: grid; gap: 20px; }

.gap-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.gap-table th, .gap-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.gaps-questions ul { margin: 0; padding-left: 18px; font-size: 0.875rem; }

.risk-heatmap { margin-bottom: 20px; }

.heatmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.heat {
  padding: 14px;
  text-align: center;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
}

.heat.low { background: var(--ok-soft); color: var(--ok); }
.heat.med { background: var(--warn-soft); color: var(--warn); }
.heat.high { background: var(--critical-soft); color: var(--critical); }

.risk-cards { display: grid; gap: 12px; }

.risk-card {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.risk-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.risk-source { display: block; font-size: 0.75rem; color: var(--muted); margin-bottom: 8px; }

.risk-meta {
  display: flex;
  gap: 16px;
  font-size: 0.75rem;
  color: var(--muted);
}

.decision-review-stack { display: grid; gap: 16px; }

.review-case-summary, .review-suggested {
  padding: 18px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.review-case-summary h3 { margin: 8px 0; font-size: 1.1rem; }
.review-case-summary p { margin: 0; font-size: 0.875rem; color: var(--muted); }

.review-sections {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.review-section {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.review-section ul { margin: 0; padding-left: 18px; font-size: 0.875rem; }

.review-risks { border-color: rgba(239, 68, 68, 0.25); background: var(--critical-soft); }

.review-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.review-chips span {
  padding: 6px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.8125rem;
}

.research-report {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.research-report-head {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.research-report-head strong { display: block; margin: 6px 0; font-size: 1.15rem; }
.research-report-head p { margin: 0; font-size: 0.875rem; color: var(--muted); }

.research-report-body {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 0;
}

.report-section {
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}

.report-section h4 { margin: 0 0 8px; font-size: 0.9375rem; }
.report-section p { margin: 0; font-size: 0.875rem; line-height: 1.6; }

.report-sidebar {
  padding: 18px;
  background: var(--bg-soft);
  border-left: 1px solid var(--line);
  font-size: 0.8125rem;
}

.report-sidebar ul { margin: 8px 0 0; padding-left: 16px; }

.exec-brief-board {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  color: #f8fafc;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.brief-board-head {
  padding: 22px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.brief-board-head strong { display: block; margin-top: 6px; font-size: 1.1rem; }

.brief-board-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.brief-board-block {
  padding: 20px;
  background: rgba(15, 23, 42, 0.85);
}

.brief-board-block span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94a3b8;
}

.brief-board-block p { margin: 10px 0 0; font-size: 0.875rem; line-height: 1.55; }

.brief-board-footer {
  padding: 14px 24px;
  font-size: 0.75rem;
  color: #94a3b8;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.vendor-evaluation-matrix { padding: 4px; }

.vendor-matrix-head { margin-bottom: 16px; }
.vendor-matrix-head strong { display: block; margin-top: 6px; }

.vendor-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.vendor-matrix-table th, .vendor-matrix-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.vendor-row-selected { background: var(--primary-soft); }

.platform-flowchart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.flow-node {
  flex: 1;
  min-width: 180px;
  padding: 20px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.flow-node span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--primary);
}

.flow-node p { margin: 8px 0 0; font-size: 0.8125rem; }

.flow-arrow { font-size: 1.5rem; color: var(--muted); }

.platform-stages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.stage-card {
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.stage-card span {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--primary);
}

.stage-card h3 { margin: 8px 0; font-size: 1rem; }
.stage-card p { margin: 0; font-size: 0.8125rem; color: var(--muted); }

.platform-case {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.platform-case header span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--muted);
}

.platform-case-metrics {
  display: flex;
  gap: 32px;
  margin-top: 18px;
}

.platform-case-metrics div { text-align: center; }
.platform-case-metrics strong { display: block; font-size: 1.75rem; color: var(--primary); }
.platform-case-metrics span { font-size: 0.75rem; color: var(--muted); }

.sample-pack-full {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.sample-pack-head span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--muted);
}

.sample-pack-head strong { display: block; margin-top: 6px; font-size: 1.15rem; }

.sample-pack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.sample-pack-block {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.sample-pack-block span {
  font-size: 0.75rem;
  color: var(--muted);
  display: block;
}

.sample-pack-block strong { display: block; margin: 6px 0; font-size: 1.25rem; }
.sample-pack-block p { margin: 0; font-size: 0.8125rem; }

.sample-pack-footer {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--muted);
}

.sample-pack-footer a { margin-left: auto; color: var(--primary); font-weight: 600; }

.integration-flow {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.integration-flow-sources, .integration-flow-target {
  flex: 1;
  padding: 16px;
  background: var(--bg-soft);
  border-radius: var(--radius);
}

.flow-chip {
  display: inline-block;
  margin: 6px 6px 0 0;
  padding: 6px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.8125rem;
}

.flow-pulse { animation: flowPulse 1.5s ease-in-out infinite; }

.integration-flow-stream {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 8px;
}

.flow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: flowMove 1.2s ease-in-out infinite;
}

.flow-dot:nth-child(2) { animation-delay: 0.2s; }
.flow-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes flowMove {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(4px); }
}

@keyframes flowPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--primary-soft); }
  50% { box-shadow: 0 0 0 4px var(--primary-soft); }
}

.security-command {
  padding: 20px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  border-radius: var(--radius-lg);
  color: #f8fafc;
}

.sec-command-head span {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: #94a3b8;
}

.sec-command-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.sec-command-panel {
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
}

.sec-command-panel span {
  font-size: 0.75rem;
  color: #94a3b8;
  display: block;
}

.sec-command-panel strong { display: block; margin: 6px 0; }
.sec-command-panel p { margin: 0; font-size: 0.8125rem; color: #cbd5e1; }

@media (max-width: 960px) {
  .validation-workspace-v2 { grid-template-columns: 1fr; }
  .validation-score-center { grid-column: 1; grid-row: auto; }
  .platform-stages, .sample-pack-grid, .sec-command-grid { grid-template-columns: 1fr 1fr; }
  .research-report-body { grid-template-columns: 1fr; }
  .brief-board-grid { grid-template-columns: 1fr; }
}