:root {
  --hub-bg: #f7f8fa;
  --hub-surface: #ffffff;
  --hub-ink: #0f172a;
  --hub-muted: #475569;
  --hub-line: #e2e8f0;
  /* Logo mark: teal / purple / blue */
  --hub-brand: #b946c1;
  --hub-measure: #14b8a6;
  --hub-improve: #2563eb;
  --hub-automate: #6366f1;
  --hub-design: #b946c1;
  --hub-zemark: #b946c1;
  --hub-zemark-loyalty: #b946c1;
  --hub-zemark-sales: #ca8a04;
  --hub-zemark-crm: #2563eb;
  --hub-zemark-service: #14b8a6;
  --hub-radius: 14px;
  --hub-radius-sm: 10px;
  --hub-shadow: 0 1px 2px rgba(20, 23, 28, 0.04);
  --hub-shadow-card: 0 1px 2px rgba(20, 23, 28, 0.04);
  --hub-shadow-card-hover: 0 8px 24px rgba(20, 23, 28, 0.07);
  --font: "Instrument Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", monospace;
  --hub-max: 1360px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--hub-ink);
  background: var(--hub-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.hub-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hub-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hub-line);
}

.hub-header-bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 2.75rem;
  row-gap: 1rem;
  max-width: var(--hub-max);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
}

.hub-brand {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.8rem;
  border-radius: 8px;
  justify-self: start;
  align-self: start;
}

.hub-brand:focus {
  outline: none;
}

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

.hub-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.hub-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.02rem;
}

.hub-brand-text strong {
  font-size: 1.08rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.hub-brand-text span {
  font-size: 0.78rem;
  color: var(--hub-muted);
  font-weight: 500;
}

.hub-signin {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  border: 1px solid var(--hub-line);
  border-radius: 8px;
  background: var(--hub-surface);
  color: var(--hub-ink);
  cursor: pointer;
  font-weight: 500;
  font-size: 0.92rem;
}

.hub-signin:hover {
  border-color: #d1d5db;
  background: #fafafa;
}

.hub-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1.5rem;
}

.hub-nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--hub-ink);
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.hub-nav-link:hover {
  color: var(--hub-ink);
}

.hub-nav-link.is-active {
  font-weight: 650;
}

.hub-nav-link--home:hover {
  color: var(--hub-ink);
}

.hub-nav-link--home.is-active {
  color: var(--hub-ink);
  border-bottom-color: var(--hub-ink);
}

.hub-nav-link--measure:hover {
  color: var(--hub-measure);
}

.hub-nav-link--measure.is-active {
  color: var(--hub-measure);
  border-bottom-color: var(--hub-measure);
}

.hub-nav-link--improve:hover {
  color: var(--hub-improve);
}

.hub-nav-link--improve.is-active {
  color: var(--hub-improve);
  border-bottom-color: var(--hub-improve);
}

.hub-nav-link--automate:hover {
  color: var(--hub-automate);
}

.hub-nav-link--automate.is-active {
  color: var(--hub-automate);
  border-bottom-color: var(--hub-automate);
}

.hub-nav-link--design:hover {
  color: var(--hub-design);
}

.hub-nav-link--design.is-active {
  color: var(--hub-design);
  border-bottom-color: var(--hub-design);
}

.hub-nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius-sm);
  background: var(--hub-surface);
  cursor: pointer;
  justify-self: end;
}

.hub-nav-toggle-bars,
.hub-nav-toggle-bars::before,
.hub-nav-toggle-bars::after {
  display: block;
  width: 1.05rem;
  height: 2px;
  background: var(--hub-ink);
  border-radius: 2px;
  position: relative;
}

.hub-nav-toggle-bars::before,
.hub-nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.hub-nav-toggle-bars::before { top: -5px; }
.hub-nav-toggle-bars::after { top: 5px; }

.hub-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem;
  justify-self: end;
}

.hub-ask-zemark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4375rem 0.8125rem;
  border: 1px solid var(--hub-line);
  border-radius: 20px;
  background: var(--hub-surface);
  font-weight: 560;
  font-size: 0.8125rem;
  color: inherit;
  cursor: pointer;
  font-family: inherit;
}

.hub-ask-zemark:hover {
  border-color: color-mix(in srgb, var(--hub-zemark) 35%, white);
  background: color-mix(in srgb, var(--hub-zemark) 8%, white);
}

.hub-ask-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hub-zemark);
  flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(185, 70, 193, 0.45);
  animation: hub-ask-pulse 1.6s ease-out infinite;
}

@keyframes hub-ask-pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(185, 70, 193, 0.55);
    opacity: 1;
  }
  70% {
    transform: scale(1.2);
    box-shadow: 0 0 0 10px rgba(185, 70, 193, 0);
    opacity: 0.9;
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(185, 70, 193, 0);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hub-ask-dot {
    animation: none;
    box-shadow: 0 0 0 3px rgba(185, 70, 193, 0.2);
  }
}

.hub-help {
  color: var(--hub-muted);
  font-weight: 500;
  font-size: 0.92rem;
}

.hub-help:hover {
  color: var(--hub-ink);
}

.hub-user {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-left: 1rem;
  border-left: 1px solid var(--hub-line);
  min-height: 2.5rem;
}

.hub-user-text {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.25;
}

.hub-user-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.hub-user-org {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--hub-muted);
}

.hub-avatar {
  width: 40px;
  height: 40px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #3b82f6;
  color: #fff;
  font: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  overflow: hidden;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hub-avatar.is-impersonating {
  border-color: #f79009;
  box-shadow:
    0 0 0 3px #fffaeb,
    0 0 0 5px #fedf89;
}

.hub-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hub-avatar:focus {
  outline: none;
}

.hub-avatar:focus-visible {
  outline: 2px solid var(--hub-brand);
  outline-offset: 2px;
}

.hub-avatar.is-impersonating:focus-visible {
  outline-color: #b54708;
}

.hub-user-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 10rem;
  padding: 0.35rem;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius-sm);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.12);
  z-index: 30;
}

.hub-user-menu-item {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 500;
}

.hub-user-menu-item:hover {
  background: #f3f4f6;
}

.hub-main {
  flex: 1 0 auto;
  max-width: var(--hub-max);
  margin: 0 auto;
  width: 100%;
  padding: 2.5rem clamp(1rem, 3vw, 2rem) 4.5rem;
}

.hub-main:focus,
.hub-main:focus-visible {
  outline: none;
}

.hub-footer {
  flex-shrink: 0;
  border-top: 1px solid var(--hub-line);
  background: var(--hub-surface);
}

.hub-footer-inner {
  max-width: var(--hub-max);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--hub-muted);
}

.hub-footer-version {
  color: var(--hub-ink);
  font-weight: 500;
}

.hub-home {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.hub-home-metrics {
  margin-bottom: 2.25rem;
}

.hub-home-metrics.hub-section {
  margin-top: 0;
}

.hub-home-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 21rem;
  gap: 2rem;
  align-items: start;
}

.hub-home-primary {
  min-width: 0;
}

.hub-home-primary > .hub-section:first-child {
  margin-top: 0;
}

.hub-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  width: 100%;
  margin-bottom: 1.75rem;
}

.hub-hero-copy {
  min-width: 0;
  flex: 1;
}

.hub-eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--hub-muted);
  font-weight: 500;
}

.hub-hero h1,
.hub-login h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 3.5vw, 2.125rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
  font-weight: 600;
}

.hub-hero h1:focus {
  outline: none;
}

.hub-hero h1:focus-visible {
  outline: 2px solid var(--hub-improve);
  outline-offset: 4px;
  border-radius: 4px;
}

.hub-lead,
.hub-login p {
  max-width: 46ch;
  margin: 0;
  color: #6b717c;
  font-size: 0.9375rem;
  line-height: 1.55;
  text-wrap: pretty;
}

.hub-db-env {
  display: inline-flex;
  align-items: center;
  margin-left: 0.55rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: middle;
  white-space: nowrap;
  max-width: min(100%, 28rem);
  overflow: hidden;
  text-overflow: ellipsis;
  border: 1px solid transparent;
}

.hub-db-env.is-development {
  color: #175cd3;
  background: #eff8ff;
  border-color: #b2ddff;
}

.hub-db-env.is-staging {
  color: #b54708;
  background: #fffaeb;
  border-color: #fedf89;
}

.hub-db-env.is-production {
  color: #b42318;
  background: #fef3f2;
  border-color: #fecdca;
}

.hub-db-env.is-unknown {
  color: #475467;
  background: #f2f4f7;
  border-color: #d0d5dd;
}

.hub-admin-db-line {
  margin: 0.65rem 0 0;
}

.hub-measure-docs-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.hub-measure-docs-head h1 {
  margin: 0 0 0.45rem;
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  letter-spacing: -0.03em;
}

.hub-measure-docs-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.85rem;
  margin-bottom: 1rem;
}

.hub-measure-docs-account {
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.hub-measure-swagger {
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  padding: 0.5rem 0.75rem 1.25rem;
  overflow: auto;
}

.hub-measure-swagger .swagger-ui .topbar {
  display: none;
}

.hub-admin-disclose {
  margin: 1rem 0 0;
  border: 1px solid var(--hub-line);
  border-radius: 10px;
  background: #fafbfc;
  overflow: hidden;
}

.hub-admin-disclose-toggle {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  width: 100%;
  padding: 0.7rem 0.95rem;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--hub-ink);
  cursor: pointer;
  text-align: left;
}

.hub-admin-disclose-toggle:hover {
  background: #f2f4f7;
}

.hub-admin-disclose-body {
  padding: 0 0.95rem 1rem;
  border-top: 1px solid var(--hub-line);
}

.hub-admin-viewas {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.1rem 1.2rem;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  box-shadow: var(--hub-shadow-card);
}

.hub-admin-viewas-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.hub-admin-viewas-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #5f6570;
}

.hub-admin-viewas-select {
  min-width: min(100%, 22rem);
  flex: 1 1 16rem;
}

.hub-admin-viewas-active {
  margin: 0;
  font-size: 0.88rem;
  color: #5f6570;
}

.hub-admin-viewas-active a {
  color: var(--hub-ink);
  font-weight: 600;
}

.hub-impersonation-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  background: #fffaeb;
  border: 1px solid #fedf89;
  color: #93370d;
  font-size: 0.9rem;
}

.hub-impersonation-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.hub-impersonation-actions a {
  color: #93370d;
  font-weight: 600;
}

.hub-impersonation-clear {
  border: 0;
  background: transparent;
  color: #93370d;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.hub-sql-warning {
  max-width: none;
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid #fcd34d;
  background: #fffbeb;
  color: #92400e;
}

.hub-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex-shrink: 0;
  padding-top: 0.35rem;
}

.hub-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.625rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  border: 1px solid transparent;
  font-size: 0.8125rem;
  white-space: nowrap;
}

.hub-btn-primary {
  background: #14171c;
  color: #fff;
}

.hub-btn-primary:hover {
  background: #2b3240;
}

.hub-btn-secondary {
  background: var(--hub-surface);
  border-color: #dfe2e8;
  color: var(--hub-ink);
}

.hub-btn-secondary:hover {
  background: #f9fafb;
  border-color: #c9ced6;
}

.hub-btn-accent {
  color: #fff;
}

.accent-measure .hub-btn-accent { background: var(--hub-measure); }
.accent-measure .hub-btn-accent:hover { background: #0f766e; }
.accent-improve .hub-btn-accent { background: var(--hub-improve); }
.accent-improve .hub-btn-accent:hover { background: #1d4ed8; }
.accent-automate .hub-btn-accent { background: var(--hub-automate); }
.accent-automate .hub-btn-accent:hover { background: #4f46e5; }
.accent-design .hub-btn-accent { background: var(--hub-design); }
.accent-design .hub-btn-accent:hover { background: #9d2fa6; }

.hub-section {
  margin-top: 2.75rem;
}

.hub-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.hub-section-header-apps {
  align-items: center;
  flex-wrap: wrap;
}

.hub-section-heading {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.hub-section-header h2 {
  margin: 0;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  font-weight: 600;
}

.hub-flow,
.hub-section-sub {
  margin: 0;
  color: #9aa0a9;
  font-size: 0.6875rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.hub-section-link {
  display: inline-flex;
  align-items: center;
  padding: 0.5625rem 0.9375rem;
  border: 1px solid #dfe2e8;
  border-radius: 8px;
  background: var(--hub-surface);
  color: var(--hub-ink);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
}

.hub-section-link:hover {
  border-color: #c9ced6;
  text-decoration: none;
}

.hub-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.hub-chip {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--hub-line);
  border-radius: 999px;
  background: var(--hub-surface);
  color: var(--hub-muted);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 560;
  cursor: pointer;
}

.hub-chip:hover {
  border-color: #d1d5db;
  color: var(--hub-ink);
}

.hub-chip.is-active {
  background: var(--hub-ink);
  border-color: var(--hub-ink);
  color: #fff;
}

.hub-filter-empty {
  margin: 0.75rem 0 0;
  font-size: 0.92rem;
}

.hub-metrics-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hub-metrics-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hub-metrics-picker-label {
  font-size: 0.84rem;
  color: var(--hub-muted);
}

.hub-metrics-picker {
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--hub-ink);
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
}

.hub-metrics-refresh {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--hub-muted);
}

.hub-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--hub-line);
  border: 1px solid var(--hub-line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--hub-shadow-card);
}

.hub-metric-card {
  background: var(--hub-surface);
  padding: 1.25rem 1.375rem;
  margin: 0;
  min-height: 9rem;
  display: flex;
  flex-direction: column;
}

.hub-metric-card h3 {
  margin: 0 0 0.625rem;
  font-size: 0.75rem;
  font-family: inherit;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  color: #7b818c;
}

.hub-metric-value {
  margin: 0;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hub-metric-trend {
  margin: 0.45rem 0 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.hub-metric-trend.is-up { color: #059669; }
.hub-metric-trend.is-down { color: #dc2626; }

.hub-metric-detail {
  margin: auto 0 0;
  padding-top: 0.35rem;
  font-size: 0.84rem;
  color: var(--hub-muted);
  line-height: 1.4;
}

/* Live-data skeleton placeholders */
.hub-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hub-skel {
  display: block;
  border-radius: 6px;
  background: linear-gradient(
    105deg,
    #e8ecf1 0%,
    #e8ecf1 38%,
    #f5f7fa 50%,
    #e8ecf1 62%,
    #e8ecf1 100%
  );
  background-size: 220% 100%;
  animation: hub-skel-shimmer 1.35s ease-in-out infinite;
}

.hub-metrics-skeleton .hub-skeleton-card {
  gap: 0.55rem;
}

.hub-skel-label {
  width: 42%;
  height: 0.7rem;
}

.hub-skel-value {
  width: 58%;
  height: 1.85rem;
  border-radius: 8px;
  margin-top: 0.15rem;
  background: linear-gradient(
    105deg,
    #d7f3ef 0%,
    #d7f3ef 38%,
    #eefaf8 50%,
    #d7f3ef 62%,
    #d7f3ef 100%
  );
  background-size: 220% 100%;
  animation: hub-skel-shimmer 1.35s ease-in-out infinite;
}

.hub-skel-trend {
  width: 28%;
  height: 0.7rem;
}

.hub-skel-detail {
  width: 78%;
  height: 0.65rem;
  margin-top: auto;
}

.hub-rail-attention-skeleton {
  pointer-events: none;
}

.hub-skel-dot {
  background: #cbd5e1 !important;
  animation: hub-skel-pulse 1.4s ease-in-out infinite;
}

.hub-skel-att-title {
  width: 88%;
  height: 0.75rem;
  margin-bottom: 0.4rem;
}

.hub-skel-att-meta {
  width: 62%;
  height: 0.6rem;
}

.hub-rail-count-loading {
  background: #e5e7eb;
  min-width: 1.25rem;
  padding: 0;
}

.hub-skel-pulse {
  display: block;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #94a3b8;
  animation: hub-skel-pulse 1.2s ease-in-out infinite;
}

@keyframes hub-skel-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

@keyframes hub-skel-pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.92); }
  50% { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hub-skel,
  .hub-skel-value,
  .hub-skel-dot,
  .hub-skel-pulse {
    animation: none;
  }

  .hub-skel,
  .hub-skel-value {
    background: #e8ecf1;
  }
}

.hub-app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.hub-app-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  padding: 1.5rem;
  box-shadow: var(--hub-shadow-card);
}

.hub-app-card:hover {
  border-color: #cfd4dc;
  box-shadow: var(--hub-shadow-card-hover);
}

.hub-app-card-head {
  display: flex;
  flex-direction: column;
  flex: 0 0 auto;
}

.hub-app-card-top {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.95rem;
  align-items: flex-start;
  min-height: 3.35rem;
}

.hub-app-card-mid {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 7.5rem;
  margin-top: 0.15rem;
}

.hub-app-title-row {
  display: flex;
  gap: 0.8rem;
  min-width: 0;
  flex: 1;
}

.hub-app-title-row > div {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.hub-app-accent {
  width: 7px;
  border-radius: 999px;
  flex: 0 0 auto;
  align-self: stretch;
  min-height: 100%;
}

.accent-measure .hub-badge {
  background: rgba(20, 184, 166, 0.12);
  color: var(--hub-measure);
}
.accent-measure .hub-app-accent { background: var(--hub-measure); }

.accent-improve .hub-badge {
  background: rgba(37, 99, 235, 0.12);
  color: var(--hub-improve);
}

.accent-improve .hub-badge.hub-badge-sandbox {
  background: rgba(217, 119, 6, 0.14);
  color: #b45309;
}

.accent-improve .hub-badge.hub-badge-available {
  background: rgba(107, 114, 128, 0.12);
  color: var(--hub-muted);
}

.accent-improve .hub-app-accent { background: var(--hub-improve); }

.accent-automate .hub-badge {
  background: rgba(99, 102, 241, 0.12);
  color: var(--hub-automate);
}
.accent-automate .hub-app-accent { background: var(--hub-automate); }

.accent-design .hub-badge {
  background: rgba(185, 70, 193, 0.12);
  color: var(--hub-design);
}
.accent-design .hub-app-accent { background: var(--hub-design); }

.hub-app-card h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  white-space: nowrap;
}

.hub-app-title-link {
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
  display: inline-block;
  max-width: 100%;
}

.hub-app-title-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hub-app-subtitle {
  margin: 0;
  font-size: 0.65625rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9aa0a9;
  font-weight: 500;
  line-height: 1.35;
  min-height: calc(1.35em * 2);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.hub-badge {
  align-self: flex-start;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.hub-badge.hub-badge-available {
  background: rgba(107, 114, 128, 0.12);
  color: var(--hub-muted);
}

.hub-badge.hub-badge-sandbox {
  background: rgba(217, 119, 6, 0.14);
  color: #b45309;
}

.hub-instance-meta-value.is-missing {
  color: #9aa0a9;
  font-weight: 500;
}

.hub-app-desc {
  margin: 0 0 1rem;
  color: #5f6570;
  font-size: 0.84375rem;
  line-height: 1.55;
  text-wrap: pretty;
  min-height: calc(1.55em * 4);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.hub-tags {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 0.375rem;
  min-height: 1.9rem;
  margin-bottom: 0;
}

.hub-tag {
  padding: 0.25rem 0.5625rem;
  border-radius: 6px;
  background: #f4f5f7;
  color: #6b717c;
  font-size: 0.75rem;
  font-weight: 500;
}

.hub-app-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: nowrap;
  margin-top: auto;
  padding-top: 1rem;
  min-height: 2.75rem;
}

.hub-app-actions .hub-btn {
  flex-shrink: 0;
  padding: 0.5625rem 0.9375rem;
  font-size: 0.8125rem;
}

.hub-app-actions .hub-link-secondary {
  flex-shrink: 0;
  white-space: nowrap;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #6b717c;
}

.hub-app-actions .hub-link-secondary:hover {
  color: var(--hub-ink);
  text-decoration: none;
}

.hub-crm-list {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  border: 1px solid var(--hub-border, #e5e7eb);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  flex: 1 1 auto;
  max-height: 12.5rem;
  overflow-y: auto;
}

.hub-crm-list-spacer {
  margin-top: 0.85rem;
  border: none;
  background: transparent;
  min-height: 2.6rem;
  flex: 1 1 auto;
  pointer-events: none;
}

.hub-crm-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.6rem;
  padding: 0 0.75rem 0 0.35rem;
  border-bottom: 1px solid var(--hub-border, #e5e7eb);
}

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

.hub-crm-row.is-selected {
  background: #f8fafc;
}

.hub-crm-select {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex: 1;
  min-width: 0;
  margin: 0;
  padding: 0.55rem 0.4rem;
  border: none;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.hub-crm-dot {
  flex-shrink: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #f59e0b;
}

.hub-crm-dot.is-ready {
  background: #16a34a;
}

.hub-crm-dot.is-sandbox {
  background: #f59e0b;
}

.hub-crm-dot.is-pending {
  background: #f59e0b;
}

.hub-crm-name {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--hub-ink, #111827);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hub-crm-open {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.35rem 0.15rem;
  color: var(--hub-muted, #9ca3af);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.hub-crm-open:hover {
  color: var(--hub-improve, #2563eb);
}

.hub-link {
  color: var(--hub-improve);
  font-weight: 600;
  font-size: 0.92rem;
}

.hub-link-secondary {
  color: #6b717c;
  font-weight: 500;
  font-size: 0.8125rem;
}

.hub-link-secondary:hover {
  color: var(--hub-ink);
  text-decoration: none;
}

.hub-link:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hub-link-muted {
  color: var(--hub-muted);
  font-weight: 500;
}

.hub-product {
  margin-top: 0.35rem;
  max-width: none;
  width: 100%;
}

.hub-product-back {
  display: inline-flex;
  align-items: center;
  margin: 0 0 1.35rem;
  color: var(--hub-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
}

.hub-product-back:hover {
  color: var(--hub-ink);
}

.hub-product-hero {
  position: relative;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  box-shadow: var(--hub-shadow-card);
  overflow: hidden;
  margin-bottom: 2rem;
}

.hub-product-hero-stripe {
  height: 5px;
  width: 100%;
  background: var(--hub-ink);
}

.accent-measure .hub-product-hero-stripe { background: var(--hub-measure); }
.accent-improve .hub-product-hero-stripe { background: var(--hub-improve); }
.accent-automate .hub-product-hero-stripe { background: var(--hub-automate); }
.accent-design .hub-product-hero-stripe { background: var(--hub-design); }

.hub-product-hero-body {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem 1.6rem 1.6rem;
  flex-wrap: wrap;
}

.hub-product-hero-intro {
  flex: 1 1 22rem;
  min-width: 0;
}

.hub-product-hero-eyebrow {
  margin: 0 0 0.55rem;
  font-size: 0.6875rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9aa0a9;
  font-weight: 500;
}

.hub-product-hero h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.65rem, 2.5vw, 2.1rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  font-weight: 600;
}

.hub-product-hero-desc {
  margin: 0 0 1.15rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: #5f6570;
  max-width: 52ch;
  text-wrap: pretty;
}

.hub-product-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hub-product-facts {
  flex: 0 1 14rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-width: 11rem;
}

.hub-product-fact {
  margin: 0;
}

.hub-product-fact dt {
  margin: 0 0 0.2rem;
  font-size: 0.6875rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9aa0a9;
  font-weight: 500;
}

.hub-product-fact dd {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--hub-ink);
  line-height: 1.35;
}

.hub-product-fact-mono {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
}

.hub-product-block {
  margin: 0 0 2rem;
}

.hub-product-instances-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.hub-product-instances-head .hub-product-block-title {
  margin-bottom: 0;
}

.hub-product-block-title {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--hub-ink);
  font-weight: 600;
}

.hub-instance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.hub-instance-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.25rem 1.3rem;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  box-shadow: var(--hub-shadow-card);
  min-height: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.accent-measure {
  --hub-product-accent: var(--hub-measure);
}

.accent-improve {
  --hub-product-accent: var(--hub-improve);
}

.hub-instance-card.is-selectable {
  cursor: pointer;
}

.hub-instance-card.is-selectable:hover {
  border-color: color-mix(in srgb, var(--hub-product-accent, var(--hub-measure)) 45%, var(--hub-line));
}

.hub-instance-card.is-selectable:focus-visible {
  outline: 2px solid var(--hub-product-accent, var(--hub-measure));
  outline-offset: 2px;
}

.hub-instance-card.is-selected {
  border-color: var(--hub-product-accent, var(--hub-measure));
  box-shadow: 0 0 0 1px var(--hub-product-accent, var(--hub-measure)), var(--hub-shadow-card);
}

.hub-instance-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.hub-instance-card-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
}

.hub-instance-card-title h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.hub-instance-host {
  margin: 0;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: #8a9099;
  word-break: break-all;
  line-height: 1.4;
}

.hub-instance-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 1rem;
  margin: 0.1rem 0 0;
  line-height: 1.35;
}

.hub-instance-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  min-width: 0;
}

.hub-instance-meta-label {
  font-size: 0.72rem;
  color: #8a9099;
}

.hub-instance-meta-value {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--hub-ink, #1a1d24);
}

.hub-skel-instance-meta {
  display: block;
  height: 0.88rem;
  width: 5.25rem;
  max-width: 100%;
  border-radius: 4px;
  margin-top: 0.1rem;
}

.hub-skel-module-stat {
  display: inline-block;
  height: 0.9rem;
  width: 3.75rem;
  border-radius: 4px;
  vertical-align: middle;
}

.hub-instance-card-actions {
  margin-top: auto;
  padding-top: 0.35rem;
  display: flex;
  justify-content: flex-start;
}

.hub-instance-open {
  width: auto;
  justify-content: flex-start;
}

.hub-instance-missing {
  display: block;
  font-size: 0.82rem;
  line-height: 1.4;
}

.hub-module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}

.hub-module-card {
  margin: 0;
  padding: 1.15rem 1.2rem;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  box-shadow: var(--hub-shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-height: 100%;
}

.hub-module-card h3 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
}

.hub-module-card p {
  margin: 0;
  font-size: 0.84rem;
  color: #6b717c;
  line-height: 1.45;
}

.hub-module-stat {
  margin-top: auto !important;
  padding-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.65625rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #9aa0a9;
}

.hub-module-stat.is-connected {
  color: var(--hub-product-accent, var(--hub-improve));
}

.hub-module-stat.is-missing {
  color: #9aa0a9;
  font-weight: 500;
  letter-spacing: 0.04em;
}

a.hub-module-card-link {
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s ease;
}

a.hub-module-card-link:hover {
  border-color: color-mix(in srgb, var(--hub-improve) 45%, var(--hub-line));
}

.hub-product-support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin: 0 0 2rem;
}

.hub-product-support-panel {
  margin: 0;
  padding: 1.25rem 1.3rem;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  box-shadow: var(--hub-shadow-card);
}

.hub-product-support-panel .hub-product-block-title {
  margin-bottom: 1rem;
}

.hub-product-status-list,
.hub-product-help-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hub-product-status-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--hub-ink);
}

.hub-product-status-value {
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
}

.hub-product-status-value.is-healthy {
  color: #1f8f5f;
}

.hub-product-status-value.is-missing {
  color: #8a9099;
}

.hub-product-help-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--hub-ink);
  text-decoration: none;
}

.hub-product-help-list a:hover {
  color: var(--hub-improve);
}

.hub-integration-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hub-integration-item {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  padding: 0.85rem 0.95rem;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius-sm);
}

.hub-integration-name {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: baseline;
}

.hub-integration-detail {
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  color: var(--hub-muted);
}

.hub-product-actions {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  flex-wrap: wrap;
  margin-top: 0.35rem;
}

@media (max-width: 720px) {
  .hub-product-hero-body {
    flex-direction: column;
    gap: 1.35rem;
  }

  .hub-product-facts {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
  }
}

.hub-crumb {
  color: var(--hub-muted);
  font-weight: 500;
  text-decoration: none;
}

.hub-crumb:hover {
  color: var(--hub-improve);
  text-decoration: underline;
}

.hub-product-missing {
  max-width: 36rem;
}

.hub-product-missing code {
  font-size: 0.95em;
}

.hub-zemark-section {
  margin-top: 1rem;
}

.hub-zemark-shell {
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  padding: 1.5rem;
  box-shadow: var(--hub-shadow-card);
}

.hub-zemark-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hub-zemark-title {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.hub-zemark-accent {
  width: 10px;
  height: 26px;
  border-radius: 5px;
  flex-shrink: 0;
  background: var(--hub-zemark);
}

.hub-zemark-name {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.hub-zemark-category {
  margin: 0.15rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.65625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9aa3af;
}

.hub-btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.8125rem;
}

.hub-zemark-grid {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13.75rem, 1fr));
  gap: 0.75rem;
}

.hub-zemark-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 0.375rem;
  padding: 1rem 1.125rem;
  background: var(--hub-surface);
  border: 1px solid #eceef2;
  border-radius: 11px;
  color: inherit;
  text-decoration: none;
  box-shadow: none;
}

.hub-zemark-card:hover {
  border-color: color-mix(in srgb, var(--hub-zemark) 45%, #eceef2);
  color: inherit;
  text-decoration: none;
}

.hub-zemark-card-name {
  font-size: 0.90625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hub-zemark-card-desc {
  font-size: 0.78125rem;
  line-height: 1.5;
  color: #6b717c;
}

.hub-zemark-open {
  margin-top: auto;
  padding-top: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.65625rem;
  font-weight: 500;
  color: #b0b6bf;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hub-zemark-card:hover .hub-zemark-open {
  color: var(--hub-ink);
}

.hub-product-loading {
  max-width: 52rem;
}

.hub-product-load-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem 0;
}

.hub-skel-product-eyebrow {
  width: 7rem;
  height: 0.65rem;
}

.hub-skel-product-title {
  width: min(18rem, 70%);
  height: 1.75rem;
  border-radius: 8px;
}

.hub-skel-product-desc {
  width: min(32rem, 92%);
  height: 2.5rem;
  border-radius: 8px;
}

.hub-product-load-actions {
  display: flex;
  gap: 0.65rem;
  margin-top: 0.35rem;
}

.hub-skel-product-btn {
  width: 7.5rem;
  height: 2.25rem;
  border-radius: 8px;
}

.hub-login {
  max-width: 28rem;
  margin: 4.5rem auto;
  padding: 2.75rem 2.25rem 2.5rem;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  box-shadow: var(--hub-shadow-card);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hub-login-logo {
  display: block;
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 1.25rem;
}

.hub-login-eyebrow {
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hub-muted);
  font-weight: 500;
}

.hub-login h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.55rem, 3vw, 1.95rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  text-align: center;
}

.hub-login-lead {
  margin: 0 0 1.5rem;
  color: var(--hub-muted);
  font-size: 0.98rem;
  line-height: 1.5;
  max-width: 22rem;
}

.hub-login-cta {
  width: 100%;
  justify-content: center;
  max-width: 20rem;
}

.hub-login-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 20rem;
}

.hub-login-google-hint {
  margin: 0;
  font-size: 0.82rem;
  color: var(--hub-muted);
  text-align: center;
  line-height: 1.4;
}

.hub-login-note {
  margin: 1.15rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  color: var(--hub-muted);
}

.hub-login-setup {
  margin-top: 1.25rem;
  width: 100%;
  max-width: 22rem;
  text-align: left;
  border-top: 1px solid var(--hub-line);
  padding-top: 0.85rem;
}

.hub-login-setup-summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.82rem;
  color: var(--hub-muted);
  line-height: 1.4;
  user-select: none;
}

.hub-login-setup-summary::-webkit-details-marker {
  display: none;
}

.hub-login-setup-summary::before {
  content: "▸ ";
  font-family: var(--font-mono);
  color: var(--hub-muted);
}

.hub-login-setup[open] .hub-login-setup-summary::before {
  content: "▾ ";
}

.hub-login-setup-body {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--hub-muted);
  line-height: 1.45;
}

.hub-login-setup-body ol {
  margin: 0 0 0.75rem;
  padding-left: 1.15rem;
}

.hub-login-setup-body li {
  margin-bottom: 0.4rem;
}

.hub-login-setup-body p {
  margin: 0;
}

.hub-login-setup-body a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hub-login-setup-body code {
  display: inline-block;
  margin-top: 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  word-break: break-all;
  color: var(--hub-ink, inherit);
}

.hub-metrics-connected {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  color: var(--hub-muted);
}

.hub-metrics-connected a {
  color: inherit;
  text-underline-offset: 2px;
}

.hub-metrics-connected code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.hub-metrics-empty-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.35rem;
}

.hub-connect-manual {
  max-width: 32rem;
}

.hub-connect-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.25rem;
  text-align: left;
}

.hub-field label {
  display: block;
  font-size: 0.82rem;
  margin-bottom: 0.35rem;
  color: var(--hub-muted);
}

.hub-input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius, 8px);
  font: inherit;
  background: var(--hub-surface);
}

.hub-field-hint {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: var(--hub-muted);
}

.hub-connect-form-actions {
  max-width: 20rem;
  align-items: stretch;
  margin-top: 0.35rem;
}

.hub-connect-status {
  margin-top: 1.25rem;
}

.hub-tenant-gate {
  max-width: 44rem;
  margin: 3rem auto;
  padding: 0 1.25rem 3rem;
  text-align: center;
}

.hub-tenant-gate .hub-lead {
  margin: 0 auto 1.75rem;
  max-width: 36rem;
}

.hub-product-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  text-align: left;
  margin-bottom: 1.75rem;
}

.hub-product-info-card {
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  padding: 1.15rem 1.2rem;
  box-shadow: var(--hub-shadow);
}

.hub-product-info-card h2 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}

.hub-product-info-card p {
  margin: 0 0 0.65rem;
  color: var(--hub-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.hub-tenant-gate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.hub-companies-header {
  margin-bottom: 1.25rem;
}

.hub-companies-title {
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
  letter-spacing: -0.025em;
}

.hub-companies-header .hub-lead {
  margin-bottom: 0;
}

.hub-company-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1rem;
}

.hub-company-card {
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  padding: 1.35rem 1.25rem;
  box-shadow: var(--hub-shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: stretch;
}

.hub-company-card.is-selected {
  border-color: var(--hub-measure);
  box-shadow: 0 0 0 1px var(--hub-measure), var(--hub-shadow-card);
}

.hub-company-select {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.hub-company-select h3 {
  margin: 0;
  font-size: 1.2rem;
}

.hub-company-desc {
  margin: 0.35rem 0 0;
  color: var(--hub-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.hub-company-measure-tag {
  margin: 0.5rem 0 0;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hub-measure);
  font-weight: 600;
}

.hub-company-cta {
  margin-top: auto;
  align-self: flex-start;
}

@media (max-width: 640px) {
  .hub-product-info-grid {
    grid-template-columns: 1fr;
  }
}

.hub-metrics-empty {
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  padding: 1.5rem 1.35rem;
  box-shadow: var(--hub-shadow);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: flex-start;
}

.hub-metrics-empty-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--hub-ink);
}

.hub-metrics-empty-detail {
  margin: 0;
  font-size: 0.92rem;
  color: var(--hub-muted);
  line-height: 1.45;
  max-width: 36rem;
}

.hub-rail-connect {
  align-self: flex-start;
  margin-top: 0.25rem;
}

.hub-product-status-note {
  margin: 0;
  font-size: 0.92rem;
  color: var(--hub-muted);
  line-height: 1.45;
}

.hub-connect-callback {
  max-width: 32rem;
  margin: 3rem auto;
  padding: 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.hub-connect-callback h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.hub-connect-callback p {
  margin: 0;
  color: var(--hub-muted);
  line-height: 1.5;
}

.hub-muted {
  color: var(--hub-muted);
}

/* Home right rail — matches Claude hub artifact aside panels */
.hub-rail {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 5.5rem;
  max-width: 21rem;
  min-width: 0;
}

.hub-rail-panel {
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: 14px;
  padding: 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hub-rail-panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}

.hub-rail-panel-title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--hub-ink);
  letter-spacing: -0.01em;
  text-transform: none;
  font-family: inherit;
}

.hub-rail-panel-title-spaced {
  margin-bottom: 0.9rem;
}

.hub-rail-panel-title-links {
  margin-bottom: 0.75rem;
}

.hub-rail-count {
  min-width: 1.35rem;
  height: 1.25rem;
  padding: 0.1rem 0.5rem;
  border-radius: 20px;
  background: #e5e7eb;
  color: var(--hub-muted);
  font-size: 0.7rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hub-rail-count.has-items {
  background: #dc2626;
  color: #fff;
}

.hub-rail-attention-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.hub-rail-attention {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
}

.hub-rail-attention-body {
  flex: 1;
  min-width: 0;
}

.hub-rail-empty {
  margin: 0;
  font-size: 0.88rem;
  color: var(--hub-muted);
}

.hub-rail-dismiss,
.hub-rail-restore {
  margin-top: 0.35rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--hub-muted);
  font: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hub-rail-dismiss:hover,
.hub-rail-restore:hover {
  color: var(--hub-ink);
}

.hub-rail-dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  margin-top: 0.45rem;
  flex-shrink: 0;
  background: var(--hub-measure);
}

.hub-rail-dot.product-measure { background: var(--hub-measure); }
.hub-rail-dot.product-improve { background: var(--hub-improve); }
.hub-rail-dot.product-automate { background: var(--hub-automate); }

.hub-rail-dot.severity-high { background: #dc2626; }
.hub-rail-dot.severity-medium { background: #d97706; }
.hub-rail-dot.severity-low { background: var(--hub-automate, #6366f1); }

.hub-severity-label {
  font-weight: 600;
}

.hub-rail-item-link {
  color: inherit;
  text-decoration: none;
}

.hub-rail-item-link:hover {
  color: var(--hub-improve);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hub-rail-attention-title {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--hub-ink);
}

.hub-rail-attention-meta {
  margin: 0.2rem 0 0;
  font-size: 0.75rem;
  color: var(--hub-muted);
}

.hub-rail-news {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.hub-rail-news-empty {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.45;
  color: #8a9099;
}

.hub-rail-divider {
  height: 1px;
  background: var(--hub-line);
  margin: 0;
}

.hub-rail-news-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hub-rail-news-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--hub-muted);
  text-transform: uppercase;
}

.hub-rail-news-title {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--hub-ink);
}

.hub-rail-news-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.15rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--hub-improve);
  text-decoration: none;
}

.hub-rail-news-link:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hub-rail-link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.hub-rail-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0;
  font-size: 0.84rem;
  color: var(--hub-ink);
  text-decoration: none;
}

.hub-rail-link-item:hover {
  color: var(--hub-improve);
}

.hub-rail-link-arrow {
  color: var(--hub-muted);
  font-size: 0.75rem;
}

.hub-rail-link-item:hover .hub-rail-link-arrow {
  color: var(--hub-improve);
}

/* legacy aliases kept for any residual markup */
.hub-rail-block { display: contents; }
.hub-rail-title-row { display: contents; }
.hub-rail-title { display: none; }
.hub-rail-list,
.hub-rail-links { list-style: none; margin: 0; padding: 0; }
.hub-rail-card { display: none; }
.hub-rail-connect { display: none; }
.hub-rail-advance-title { margin: 0; }
.hub-rail-advance-detail { margin: 0; }

@media (max-width: 1100px) {
  .hub-home-body {
    grid-template-columns: minmax(0, 1fr) 18rem;
    gap: 1.5rem;
  }

  .hub-app-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hub-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .hub-home-body {
    grid-template-columns: 1fr;
  }

  .hub-rail {
    position: static;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .hub-app-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .hub-header-bar {
    grid-template-columns: 1fr auto auto;
    grid-template-areas: "brand toggle actions";
    row-gap: 0;
    position: relative;
  }

  .hub-brand { grid-area: brand; }
  .hub-nav-toggle {
    display: inline-flex;
    grid-area: toggle;
  }
  .hub-header-actions { grid-area: actions; }

  .hub-nav {
    display: none;
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 1rem;
    right: 1rem;
    z-index: 25;
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    padding: 0.65rem;
    background: var(--hub-surface);
    border: 1px solid var(--hub-line);
    border-radius: var(--hub-radius-sm);
    box-shadow: var(--hub-shadow-card);
  }

  .hub-nav.is-open {
    display: flex;
  }

  .hub-nav .hub-nav-link {
    padding: 0.7rem 0.85rem;
    border-bottom: none;
    border-radius: 8px;
  }

  .hub-nav .hub-nav-link.is-active {
    background: color-mix(in srgb, currentColor 10%, white);
  }

  .hub-nav .hub-nav-link--home.is-active {
    background: #f1f5f9;
    color: var(--hub-ink);
  }

  .hub-nav .hub-nav-link--measure.is-active {
    background: rgba(20, 184, 166, 0.12);
  }

  .hub-nav .hub-nav-link--improve.is-active {
    background: rgba(37, 99, 235, 0.1);
  }

  .hub-nav .hub-nav-link--automate.is-active {
    background: rgba(99, 102, 241, 0.1);
  }

  .hub-nav .hub-nav-link--design.is-active {
    background: rgba(185, 70, 193, 0.1);
  }
}

@media (max-width: 720px) {
  .hub-header-bar,
  .hub-main {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hub-user-text {
    display: none;
  }

  .hub-user {
    padding-left: 0.65rem;
  }

  .hub-help {
    display: none;
  }

  .hub-hero {
    flex-direction: column;
  }

  .hub-hero-actions {
    padding-top: 0;
  }

  .hub-section-header,
  .hub-section-header-apps {
    flex-direction: column;
    align-items: flex-start;
  }

  .hub-rail {
    grid-template-columns: 1fr;
  }

  .hub-metrics,
  .hub-zemark-grid {
    grid-template-columns: 1fr;
  }

  .hub-metric-card {
    min-height: 0;
  }
}

/* Ask Zemark slide-over */
.hub-panel-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(17, 24, 39, 0.35);
}

.hub-ask-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 50;
  width: min(26rem, 100vw);
  height: 100vh;
  padding: 1.5rem 1.35rem 2rem;
  background: var(--hub-surface);
  border-left: 1px solid var(--hub-line);
  box-shadow: -12px 0 40px rgba(16, 24, 40, 0.12);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.hub-ask-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.hub-ask-panel-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hub-muted);
  font-weight: 600;
}

.hub-ask-panel-header h2 {
  margin: 0;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.hub-ask-panel-close {
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--hub-line);
  border-radius: 999px;
  background: var(--hub-surface);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  color: var(--hub-muted);
}

.hub-ask-panel-close:hover {
  color: var(--hub-ink);
  background: #f9fafb;
}

.hub-ask-panel-lead {
  margin: 0 0 1.25rem;
  color: var(--hub-muted);
  font-size: 0.98rem;
  line-height: 1.5;
}

.hub-ask-panel-skills {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hub-ask-panel-skill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius-sm);
  background: #fafafa;
}

.hub-ask-panel-skill:hover {
  border-color: #d1d5db;
  background: #fff;
}

.hub-ask-panel-skill-name {
  font-weight: 650;
  font-size: 0.95rem;
}

.hub-ask-panel-skill-go {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--hub-improve);
  white-space: nowrap;
}

.hub-ask-panel-cta {
  margin-top: auto;
  justify-content: center;
  width: 100%;
}

/* Admin — Companies SQL */
.hub-admin {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hub-admin-tabs {
  display: flex;
  gap: 0.35rem;
  border-bottom: 1px solid var(--hub-line);
  padding-bottom: 0;
}

.hub-admin-tab {
  appearance: none;
  border: none;
  background: transparent;
  padding: 0.65rem 1rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--hub-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.hub-admin-tab:hover:not(:disabled) {
  color: var(--hub-ink);
}

.hub-admin-tab.is-active {
  color: var(--hub-ink);
  border-bottom-color: var(--hub-ink);
}

.hub-admin-tab:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.hub-admin-row-btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
}

.hub-admin-conn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  min-width: 9rem;
}

.hub-admin-test {
  display: block;
  max-width: 18rem;
  font-size: 0.72rem;
  line-height: 1.35;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.hub-admin-test.is-ok {
  color: #065f46;
}

.hub-admin-test.is-error {
  color: #991b1b;
}

.hub-admin-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hub-admin-header h1 {
  margin: 0 0 0.35rem;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.hub-admin-header .hub-lead {
  max-width: 52ch;
}

.hub-admin-subhead {
  margin: 1.25rem 0 0.35rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hub-admin-required {
  margin-left: 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #b42318;
}

.hub-admin-banner {
  margin: 0;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
}

.hub-admin-banner.is-ok {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.hub-admin-banner.is-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.hub-admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.hub-admin-search {
  flex: 1 1 16rem;
  max-width: 28rem;
}

.hub-admin-table-wrap {
  overflow-x: auto;
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  box-shadow: var(--hub-shadow-card);
}

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

.hub-admin-table th,
.hub-admin-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--hub-line);
  vertical-align: middle;
}

.hub-admin-table th {
  font-size: 0.75rem;
  font-weight: 600;
  color: #7b818c;
  letter-spacing: 0.02em;
  background: #fafbfc;
}

.hub-admin-table tr:last-child td {
  border-bottom: none;
}

.hub-admin-mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.hub-admin-count {
  margin: 0;
  font-size: 0.82rem;
}

.hub-admin-empty {
  padding: 1.5rem;
  background: var(--hub-surface);
  border: 1px dashed var(--hub-line);
  border-radius: var(--hub-radius);
}

.hub-admin-empty p {
  margin: 0;
  color: var(--hub-muted);
}

.hub-admin-editor {
  background: var(--hub-surface);
  border: 1px solid var(--hub-line);
  border-radius: var(--hub-radius);
  padding: 1.5rem;
  box-shadow: var(--hub-shadow-card);
}

.hub-admin-editor h2 {
  margin: 0 0 1.15rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.hub-admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}

.hub-admin-field-wide {
  grid-column: 1 / -1;
}

.hub-textarea {
  resize: vertical;
  min-height: 4rem;
}

.hub-admin-check {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.5rem;
  font-size: 0.82rem;
  color: var(--hub-muted);
  cursor: pointer;
}

.hub-admin-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.35rem;
}

.hub-btn-danger {
  background: #fff;
  border-color: #fecaca;
  color: #b91c1c;
}

.hub-btn-danger:hover {
  background: #fef2f2;
  border-color: #f87171;
}

@media (max-width: 720px) {
  .hub-admin-form-grid {
    grid-template-columns: 1fr;
  }
}