/**
 * LineAlgo Platform Polish — unified UX/UI/design tokens (2026-06-25)
 * Loads on live-newspaper and la-branded product shells.
 */
:root {
  --la-navy: #07101c;
  --la-blue: #125cff;
  --la-green: #8fd923;
  --la-ink: #101827;
  --la-muted: #667085;
  --la-paper: #f7f5ee;
  --la-panel: #ffffff;
  --la-border: #d4cfc4;
  --la-radius-md: 12px;
  --la-radius-pill: 999px;
  --la-font: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Light stats bar (homepage) */
.la-stats-bar--light {
  background: var(--la-paper) !important;
  border-bottom: 1px solid var(--la-border) !important;
  color: var(--la-muted) !important;
}

.la-stats-bar--light span[id^="stat-"] {
  color: var(--la-ink) !important;
  font-weight: 700;
}

/* Movement cards — newspaper light */
.la-move-card {
  background: var(--la-panel) !important;
  border: 1px solid var(--la-border) !important;
  border-radius: var(--la-radius-md) !important;
  box-shadow: 0 8px 24px rgba(13, 20, 34, 0.06);
}

.la-move-card .la-move-kicker {
  font-size: 0.72rem;
  color: var(--la-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}

.la-move-card .la-move-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--la-ink);
}

/* Pain points + CTA — light professional */
.la-value-grid {
  max-width: 960px;
  margin: 40px auto 0;
  padding: 0 16px 20px;
}

.la-value-grid h2 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--la-ink);
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.la-value-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.la-value-card {
  background: var(--la-panel);
  border: 1px solid var(--la-border);
  border-radius: var(--la-radius-md);
  padding: 16px;
  box-shadow: 0 8px 24px rgba(13, 20, 34, 0.05);
}

.la-value-card .la-label-pain {
  font-size: 0.75rem;
  color: #b42318;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.la-value-card .la-label-fix {
  font-size: 0.75rem;
  color: #2d6a00;
  font-weight: 700;
  text-transform: uppercase;
  margin: 8px 0 4px;
}

.la-value-card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--la-muted);
}

.la-value-card p.la-fix-text {
  color: var(--la-ink);
}

.la-founding-block {
  max-width: 960px;
  margin: 32px auto 0;
  padding: 0 16px 60px;
}

.la-founding-inner {
  background: linear-gradient(135deg, #f8f7f1 0%, #eef2fb 100%);
  border: 1px solid var(--la-border);
  border-radius: var(--la-radius-md);
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 12px 40px rgba(13, 20, 34, 0.08);
}

.la-founding-kicker {
  font-size: 0.72rem;
  color: var(--la-blue);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.la-founding-inner h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--la-ink);
  margin: 0 0 12px;
  line-height: 1.2;
}

.la-founding-inner > p {
  color: var(--la-muted);
  font-size: 0.92rem;
  max-width: 520px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

.la-founding-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 24px;
}

.la-btn-primary-inline {
  display: inline-block;
  background: var(--la-blue);
  color: #fff;
  font-weight: 800;
  font-size: 0.88rem;
  padding: 12px 28px;
  border-radius: var(--la-radius-pill);
  text-decoration: none;
}

.la-btn-secondary-inline {
  display: inline-block;
  background: transparent;
  color: var(--la-blue);
  border: 1px solid var(--la-border);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 12px 28px;
  border-radius: var(--la-radius-pill);
  text-decoration: none;
}

/* Warehouse health chip */
.la-warehouse-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--la-radius-pill);
  border: 1px solid var(--la-border);
  background: var(--la-panel);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--la-muted);
  white-space: nowrap;
}

.la-warehouse-chip[data-state="ok"] {
  border-color: rgba(123, 191, 19, 0.45);
  background: rgba(123, 191, 19, 0.12);
  color: #2d6a00;
}

.la-warehouse-chip[data-state="warn"] {
  border-color: rgba(185, 133, 24, 0.45);
  background: rgba(185, 133, 24, 0.12);
  color: #7a5200;
}

/* Compact DFS ops strip */
.dfs-lab-ops--compact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--lab-line, #24415f);
  border-radius: 12px;
  background: rgba(10, 24, 41, 0.6);
}

.dfs-lab-ops--compact article {
  flex: 1 1 200px;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--lab-line, #24415f);
  border-radius: 10px;
  background: rgba(14, 34, 56, 0.5);
}

.dfs-lab-ops--compact article span {
  display: block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lab-muted, #9aa8ba);
}

.dfs-lab-ops--compact article b {
  display: block;
  font-size: 0.9rem;
  color: var(--lab-text, #f5f7fb);
  margin: 0.15rem 0;
}

.dfs-lab-ops--compact article small {
  display: block;
  font-size: 0.72rem;
  color: var(--lab-muted, #9aa8ba);
  line-height: 1.35;
}

.dfs-lab-export-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--la-radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dfs-lab-export-pill[data-ready="true"] {
  background: rgba(30, 230, 166, 0.15);
  border: 1px solid rgba(30, 230, 166, 0.4);
  color: #1ee6a6;
}

.dfs-lab-export-pill[data-ready="false"] {
  background: rgba(255, 107, 107, 0.12);
  border: 1px solid rgba(255, 107, 107, 0.35);
  color: #ff9b9b;
}

.la-platform-guide-fab {
  position: fixed;
  right: 18px;
  bottom: 72px;
  z-index: 1000002;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(18, 92, 255, 0.35);
  background: rgba(255, 255, 255, 0.95);
  color: #125cff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.la-platform-guide-fab:hover {
  background: #eff6ff;
}

body:has(.leo-chat-launcher) .la-platform-guide-fab {
  right: calc(var(--leo-chat-launcher-size, 52px) + var(--leo-chat-launcher-gap, 18px) + 28px);
  bottom: calc(var(--leo-chat-launcher-bottom, 18px) + env(safe-area-inset-bottom, 0px) + 8px);
}

/* Mastery theme — remap polish tokens when html.la-mastery-theme wins over :root */
html.la-mastery-theme {
  --la-paper: var(--ms-bg, #0f1218);
  --la-panel: var(--ms-panel, #1a1f28);
  --la-ink: var(--ms-text, #e8ecf1);
  --la-muted: var(--ms-muted, #8b95a8);
  --la-border: var(--ms-border, #343d4d);
  --la-navy: var(--ms-bg-elevated, #151a22);
}

/* Mobile bottom nav */
.la-mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  padding: 0.35rem 0 calc(0.35rem + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.la-mobile-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.35rem 0.2rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: none;
  color: #6e6e73;
  text-decoration: none;
}

.la-mobile-nav a.active,
.la-mobile-nav a:hover {
  color: #125cff;
}

.la-mobile-nav a span.la-mobile-icon {
  font-size: 1rem;
  line-height: 1;
}

/* Site footer */
.la-site-footer {
  margin-top: 2rem;
  padding: 1.25rem 1rem 5rem;
  border-top: 1px solid var(--la-border, #d8d4c8);
  text-align: center;
  font-size: 0.78rem;
  color: var(--la-muted, #5d6470);
}

.la-site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.25rem;
  margin-bottom: 0.75rem;
}

.la-site-footer a {
  color: var(--la-blue, #125cff);
  font-weight: 700;
  text-decoration: none;
}

/* Trim warehouse copy */
.warehouse-masthead p.warehouse-lead--trim {
  max-width: 62ch;
  line-height: 1.5;
}

/* Hide bloated page-status grid */
body[data-compact-nav="1"] .page-status-grid {
  display: none !important;
}

/* DFS lab quick links */
.dfs-lab-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin: 0 0 0.75rem;
  padding: 0 2px;
}

.dfs-lab-quick-links a {
  font: 700 0.82rem var(--la-font);
  color: var(--la-blue);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.dfs-lab-quick-links a:hover {
  text-decoration: underline;
}

/* Align DFS lab tokens to brand blue */
body.dfs-lab-polish {
  --lab-blue: #125cff;
  font-family: var(--la-font);
}

/* Trim duplicate status layers when compact ops strip is present */
body.dfs-lab-polish .dfs-workflow-guide,
body.dfs-lab-polish .dfs-readiness {
  display: none;
}

body.dfs-lab-polish .dfs-fc-brand span {
  text-transform: none;
  letter-spacing: 0.04em;
  font-weight: 700;
}

body.dfs-lab-polish input::placeholder,
body.dfs-lab-polish .dfs-muted {
  text-transform: none;
}

@media (max-width: 720px) {
  .la-mobile-nav {
    display: grid;
  }
  body.la-has-mobile-nav {
    padding-bottom: 4.5rem;
  }
}