:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel-soft: #f8fbff;
  --line: rgba(18, 34, 58, 0.12);
  --text: #16263b;
  --muted: #5c6d83;
  --accent: #217cff;
  --accent-soft: rgba(33, 124, 255, 0.10);
  --success: #198754;
  --warning: #b7791f;
  --danger: #c0395c;
  --shadow: 0 18px 40px rgba(16, 33, 56, 0.08);
  --radius: 20px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(33,124,255,0.05), transparent 18%),
    radial-gradient(circle at 88% 10%, rgba(230,84,84,0.04), transparent 16%),
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.shell {
  max-width: 1460px;
  margin: 0 auto;
  padding: 40px 28px 72px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: #7fa4cf;
  text-transform: uppercase;
}

h1, h2, h3 { margin: 0; }
h1 { font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.03; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.08; }
h3 { font-size: 1.15rem; }

.subhead, .muted, .footer p, .footer-note {
  color: var(--muted);
}

.topbar .subhead {
  max-width: 760px;
  margin-top: 10px;
  font-size: 1rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.hero-card,
.panel,
.value-card,
.kpi-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 28px;
}

.hero-primary {
  background:
    linear-gradient(135deg, rgba(73, 161, 255, 0.2), rgba(57, 217, 138, 0.06)),
    var(--panel);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #d6e8ff;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.hero-card p {
  color: #d4e2f3;
  line-height: 1.6;
}

.hero-actions,
.upload-actions,
.topbar-actions,
.inline-controls,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-btn,
.ghost-btn,
.file-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.primary-btn,
.file-label {
  background: linear-gradient(180deg, #4ca4ff 0%, #217cff 100%);
  color: #ffffff;
}

.ghost-btn {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  border-color: var(--line);
}

.primary-btn:hover,
.ghost-btn:hover,
.file-label:hover {
  transform: translateY(-1px);
}

.primary-btn:disabled,
.ghost-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.feature-list {
  margin: 18px 0 0;
  padding-left: 18px;
  color: #d6e2f1;
  display: grid;
  gap: 10px;
}

.value-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.value-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  align-items: flex-start;
}

.value-number {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(73, 161, 255, 0.12);
  color: #dcecff;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.workspace {
  display: grid;
  gap: 24px;
}

.panel {
  padding: 22px;
}

.upload-panel,
.status-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.kpi-card {
  padding: 18px 20px;
}

.kpi-card span {
  display: block;
  color: var(--muted);
  margin-bottom: 8px;
}

.kpi-card strong {
  font-size: 2rem;
  letter-spacing: -0.03em;
}

.analysis-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.with-controls { align-items: flex-end; }

.inline-controls select,
.advisor-controls textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  min-width: 180px;
}

.inline-controls select,
.form-card select {
  background: #000000;
  color: #ffffff;
}

.inline-controls select option,
.form-card select option {
  background: #000000;
  color: #ffffff;
}

.inline-controls.triple select { min-width: 150px; }

.table-wrap,
.chart-wrap,
.advisor-output {
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.chart-wrap {
  min-height: 280px;
}

.two-col-chart {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.empty-state {
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
}

.pill {
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 0.88rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.pill.good { border-color: rgba(57, 217, 138, 0.3); color: #b8f4d6; }
.pill.warn { border-color: rgba(255, 186, 87, 0.35); color: #ffe0b0; }
.pill.bad  { border-color: rgba(255, 108, 129, 0.3); color: #ffc5cf; }

.schema-table,
.summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.schema-table th,
.summary-table th,
.schema-table td,
.summary-table td {
  border-bottom: 1px solid rgba(173, 196, 223, 0.12);
  padding: 10px 12px;
  text-align: left;
}

.schema-table th,
.summary-table th { color: #cfe0f5; }
.schema-table td,
.summary-table td { color: #d9e6f5; }

.note {
  color: var(--muted);
  font-size: 0.9rem;
}

svg.chart {
  width: 100%;
  height: auto;
  display: block;
}

.axis,
.grid-line,
.plot-label {
  font-family: inherit;
}

.advisor-controls label {
  display: grid;
  gap: 10px;
  color: #d8e8fb;
}

.advisor-controls textarea {
  width: 100%;
  resize: vertical;
}

.advisor-output {
  display: grid;
  gap: 16px;
}

.advice-card {
  padding: 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(173, 196, 223, 0.1);
}

.advice-card h4 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #bcd4f2;
}

.advice-card p,
.advice-card ul {
  margin: 0;
  color: #deebfa;
  line-height: 1.6;
}

.advice-card ul {
  padding-left: 18px;
}

.footer {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  gap: 24px;
  width: 100%;
  margin-top: 22px;
  padding: 20px 4px 0;
}

.footer p { margin: 6px 0 0; }

.small-tag {
  display: inline-block;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(73, 161, 255, 0.12);
  color: #d7e9ff;
  font-size: 0.8rem;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-top: 12px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #dbe8f8;
  font-size: 0.88rem;
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 999px;
}

@media (max-width: 1100px) {
  .hero-grid,
  .value-strip,
  .kpi-grid,
  .two-col-chart {
    grid-template-columns: 1fr;
  }

  .upload-panel,
  .status-panel,
  .topbar,
  .footer {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 720px) {
  .shell { padding: 20px 14px 34px; }
  .hero-card,
  .panel,
  .kpi-card { padding: 18px; }
  .inline-controls,
  .upload-actions,
  .hero-actions { flex-direction: column; }
  .inline-controls select { min-width: auto; width: 100%; }
}


.topbar-extended { align-items: center; }
.stacked-actions { align-items: flex-end; }
.stacked-actions > * + * { margin-top: 10px; }
.hero-grid-extended { grid-template-columns: 1.4fr 1fr; }
.hero-bullets { display:flex; flex-wrap:wrap; gap:10px; margin-top:18px; color:var(--muted); font-size:14px; }
.hero-bullets span { padding:8px 12px; border-radius:999px; background:rgba(255,255,255,0.05); border:1px solid var(--line); }
.value-strip-4 { grid-template-columns: repeat(4, 1fr); }
.pricing-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; margin: 0 0 24px; }
.pricing-card { background: var(--panel); border:1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; display:flex; flex-direction:column; gap:18px; }
.pricing-card.featured { border-color: rgba(73,161,255,.45); background: linear-gradient(180deg, rgba(14,29,48,.95), rgba(10,23,40,.94)); }
.pricing-card.selected { outline: 2px solid rgba(73,161,255,.55); }
.price { font-size: 34px; font-weight: 800; line-height: 1; }
.price span { font-size: 16px; font-weight: 600; color: var(--muted); }
.muted-chip { background: rgba(255,255,255,.06); color: var(--muted); }
.auth-panel { display:grid; grid-template-columns: 1.2fr 1fr; gap: 18px; align-items: center; }
.auth-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.auth-stat { background: var(--panel-soft); border:1px solid var(--line); border-radius: 16px; padding: 16px; }
.auth-stat span { display:block; font-size:12px; text-transform: uppercase; letter-spacing:.12em; color: var(--muted); margin-bottom:8px; }
.auth-stat strong { font-size: 16px; }
.auth-stat-wide { grid-column: span 2; }
.auth-actions { grid-column: span 2; display:flex; flex-wrap:wrap; gap:10px; }
.plan-pill { display:inline-flex; align-items:center; justify-content:center; min-width:90px; padding:8px 12px; border-radius:999px; font-size:13px; font-weight:700; text-transform: uppercase; letter-spacing: .08em; }
.plan-pill.free { background: rgba(255,186,87,.12); color: #ffd9a1; border: 1px solid rgba(255,186,87,.26); }
.plan-pill.pro { background: rgba(73,161,255,.14); color: #b6dbff; border: 1px solid rgba(73,161,255,.3); }
.plan-pill.enterprise { background: rgba(57,217,138,.14); color: #bdf4d6; border: 1px solid rgba(57,217,138,.3); }
.workspace-grid { display:grid; grid-template-columns: 1.1fr 1fr; gap:18px; margin-bottom: 18px; }
.workspace-panel { min-height: 240px; }
.text-input, .form-card input, .form-card textarea, .text-input { width:100%; background: rgba(255,255,255,.04); color: var(--text); border:1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.workspace-actions-row { display:flex; gap:10px; margin: 14px 0; flex-wrap: wrap; }
.workspace-list { display:grid; gap:12px; }
.workspace-item { display:flex; justify-content:space-between; gap:12px; align-items:center; padding:14px; border:1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.03); }
.workspace-item.active { border-color: rgba(73,161,255,.45); background: rgba(73,161,255,.09); }
.workspace-meta { color: var(--muted); font-size: 13px; margin-top: 4px; }
.workspace-actions-inline { display:flex; gap:8px; flex-wrap: wrap; }
.small-btn { padding: 10px 12px; min-height: auto; }
.wrap-actions { flex-wrap: wrap; }
.tight-head { align-items: end; }
.single-mobile { min-width: min(100%, 280px); }
.dual-ai-panel { min-height: 240px; }
.split-note { margin-bottom: 12px; }
.forms-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; margin: 24px 0; }
.form-card { display:grid; gap: 12px; }
.form-card label { display:grid; gap:6px; color: var(--muted); font-size: 14px; }
.success-panel { margin-top: 8vh; text-align:center; }
.shell-narrow { max-width: 760px; }
.compact-list li { margin-bottom: 10px; }
@media (max-width: 1080px) {
  .pricing-grid, .forms-grid, .value-strip-4, .workspace-grid, .auth-panel, .hero-grid-extended { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .auth-grid { grid-template-columns: 1fr; }
  .auth-stat-wide, .auth-actions { grid-column: span 1; }
}



:root {
  --brand-gold: #d7b46a;
  --brand-gold-soft: rgba(215, 180, 106, 0.16);
}

body {
  background:
    radial-gradient(circle at 12% 10%, rgba(255,255,255,0.08), transparent 20%),
    radial-gradient(circle at 88% 12%, rgba(255,255,255,0.06), transparent 18%),
    radial-gradient(circle at top left, rgba(73, 161, 255, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(215, 180, 106, 0.10), transparent 24%),
    linear-gradient(180deg, #091321 0%, #06101d 100%);
}

.brand-topbar {
  align-items: center;
}

.brand-lockup-wrap {
  display: grid;
  gap: 14px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: fit-content;
}

.brand-logo {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  object-fit: cover;
  background: #ffffff;
  border: 1px solid rgba(215, 180, 106, 0.35);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.2);
}

.footer-logo {
  width: 52px;
  height: 52px;
}

.brand-name,
.brand-tagline {
  display: block;
}

.brand-name {
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  color: #d9e8fb;
}

.brand-tagline {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 3px;
}

.brand-actions .ghost-btn {
  justify-content: flex-start;
}

.hero-primary-branded {
  background:
    linear-gradient(135deg, rgba(73, 161, 255, 0.24), rgba(215, 180, 106, 0.08)),
    var(--panel);
}

.brand-badges,
.footer-links,
.mini-link-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.brand-badges {
  margin-top: 18px;
}

.brand-badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(215, 180, 106, 0.28);
  color: #f1e3bd;
  font-size: 0.84rem;
}

.brand-side-card {
  display: grid;
  gap: 10px;
}

.mini-link-stack a,
.footer-links a {
  color: #dcecff;
  text-decoration: underline;
  text-decoration-color: rgba(215, 180, 106, 0.35);
  text-underline-offset: 4px;
}

.account-helper-note {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(215, 180, 106, 0.24);
  background: rgba(215, 180, 106, 0.08);
  color: #f0dfb7;
  font-size: 0.93rem;
  line-height: 1.5;
}

.small-copy {
  font-size: 0.92rem;
  line-height: 1.55;
  margin-top: 8px;
}

.branded-footer {
  align-items: center;
}

.centered-actions {
  justify-content: center;
}

.footer-brand-block {
  display: grid;
  gap: 10px;
  max-width: 420px;
}

.footer-brand-lockup {
  width: fit-content;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: 24px 72px;
  margin-left: auto;
  align-items: start;
  justify-content: end;
}

.footer-columns h4 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  color: #dcecff;
}

.footer-links-vertical {
  flex-direction: column;
  gap: 8px;
}

.footer-note a {
  color: #dcecff;
  text-decoration: underline;
  text-decoration-color: rgba(215, 180, 106, 0.35);
  text-underline-offset: 4px;
}

.footer-sep {
  color: var(--muted);
  margin: 0 6px;
}

.success-footer {
  margin-top: 20px;
  padding-top: 20px;
}

@media (max-width: 760px) {
  .brand-topbar,
  .branded-footer {
    align-items: stretch;
  }

  .footer-links {
    flex-direction: column;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-left: 0;
    justify-content: start;
  }
}



.hidden-view { display: none !important; }

.studio-nav {
  position: sticky;
  top: 5.4rem;
  z-index: 34;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px;
  margin: 8px auto 14px;
  background: rgba(11, 22, 42, 0.92);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 34px rgba(8, 18, 36, 0.18);
}

.studio-nav-btn {
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: #e7eef8;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: background .2s ease, border-color .2s ease, transform .2s ease, color .2s ease, box-shadow .2s ease;
}

.studio-nav-btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}

.studio-nav-btn.active {
  background: linear-gradient(135deg, #c83a3a 0%, #ad2428 100%);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 12px 22px rgba(173, 36, 40, 0.28);
}

.url-input {
  min-width: min(100%, 320px);
  flex: 1 1 320px;
}

.upload-actions .url-input {
  max-width: 360px;
}

.footer-note {
  width: 100%;
  padding-top: 8px;
}

@media (max-width: 760px) {
  .studio-nav { top: 6px; }
  .studio-nav-btn { flex: 1 1 calc(50% - 8px); justify-content: center; }
  .url-input, .upload-actions .url-input { max-width: none; }
}


.upload-tier-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.pricing-card {
  display: flex;
  flex-direction: column;
}

.pricing-card .feature-list {
  flex: 1 1 auto;
}

.pricing-card button {
  margin-top: auto;
}

.authority-line {
  margin-top: 10px;
  font-size: 0.85rem;
  color: #f1e3bd;
}

.inline-controls.quad select {
  min-width: 150px;
}

.advanced-control-locked {
  opacity: 0.6;
}

.text-input:disabled,
button:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
}

.footer-top {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 56px;
}

.footer-bottom {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid rgba(173, 196, 223, 0.12);
}

.footer-bottom-copy {
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-bottom-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer-bottom-links a {
  color: #dcecff;
  text-decoration: none;
}

.branded-footer {
  gap: 26px;
  align-items: stretch;
}

.footer-brand-block {
  max-width: 460px;
  flex: 0 1 460px;
}

.footer-links a {
  text-decoration: none;
}

@media (max-width: 900px) {
  .footer-top {
    flex-direction: column;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-bottom-links {
    justify-content: flex-start;
  }
}


/* v10 footer and advisor refinements */
.export-btn {
  background: linear-gradient(180deg, #4ca4ff 0%, #217cff 100%);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(33, 124, 255, 0.28);
}

.export-btn:hover:not(:disabled) {
  filter: brightness(1.04);
}

.export-btn:disabled {
  opacity: 0.62;
}

.advisor-inline-link {
  display: inline-flex;
  margin-top: 10px;
  color: #6fb6ff;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
}

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

.advisor-output {
  justify-items: stretch;
}

.advice-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.advice-card-summary {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.advice-card-summary h4,
.advice-card-summary p {
  text-align: center;
}

.advice-card-detail {
  width: 100%;
  text-align: left;
}

.advice-card-detail h4,
.advice-card-detail p,
.advice-card-detail ul,
.advice-card-detail li {
  text-align: left;
}

.advice-card ul {
  padding-left: 20px;
}

.advice-card li {
  margin-bottom: 8px;
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: rgba(173, 196, 223, 0.12);
  margin-top: 6px;
}

.footer-bottom {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding-top: 16px;
  border-top: none;
}

.footer-bottom-copy,
.footer-bottom-links {
  white-space: nowrap;
}

@media (max-width: 980px) {
  .advice-card-grid {
    grid-template-columns: 1fr;
  }

  .advice-card-summary {
    max-width: 100%;
  }
}

@media (max-width: 900px) {
  .footer-bottom-copy,
  .footer-bottom-links {
    white-space: normal;
  }
}


/* v13 pricing + footer refinements */
.pricing-actions {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.pricing-actions.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pricing-actions .primary-btn,
.pricing-actions .ghost-btn {
  width: 100%;
  min-height: 48px;
  text-decoration: none;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(320px, 1.08fr) minmax(620px, 0.92fr);
  align-items: start;
  gap: 48px;
}

.footer-columns {
  display: grid;
  grid-template-columns: max-content minmax(56px, 1fr) minmax(56px, 1fr) max-content;
  width: 100%;
  max-width: 760px;
  align-items: start;
  justify-self: end;
  margin-left: 0;
  gap: 0;
}

.footer-columns > :first-child {
  grid-column: 1;
}

.footer-columns > :last-child {
  grid-column: 4;
}

.footer-columns h4 {
  margin-bottom: 10px;
}

.footer-links-vertical {
  gap: 10px;
}

.footer-bottom {
  padding-top: 18px;
}

@media (max-width: 980px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-columns {
    grid-template-columns: repeat(2, max-content);
    justify-self: start;
    max-width: none;
    column-gap: 56px;
  }

  .footer-columns > :first-child,
  .footer-columns > :last-child {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .pricing-actions.two-up {
    grid-template-columns: 1fr;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    row-gap: 18px;
    column-gap: 0;
  }
}


/* v16 light theme + session controls */
.topbar .brand-name,
.brand-lockup .brand-name {
  color: #17355f;
}

.topbar .brand-tagline,
.brand-lockup .brand-tagline {
  color: #6d7f95;
}

.hero-card,
.panel,
.value-card,
.kpi-card,
.pricing-card,
.auth-stat,
.workspace-item,
.table-wrap,
.chart-wrap,
.advisor-output,
.text-input,
.form-card input,
.form-card textarea {
  background: #ffffff;
  color: var(--text);
}

.hero-primary,
.hero-primary-branded {
  background:
    linear-gradient(135deg, rgba(33,124,255,0.08), rgba(215,180,106,0.06)),
    #ffffff;
}

.hero-card p,
.feature-list,
.legend-item,
.advice-card ul,
.small-copy {
  color: #334a66;
}

.hero-bullets {
  color: #50657f;
}

.hero-bullets span,
.workspace-item,
.workspace-list .empty-state,
.auth-stat,
.workspace-item {
  background: #fbfdff;
}

.brand-badge {
  background: rgba(215, 180, 106, 0.10);
  border-color: rgba(215, 180, 106, 0.28);
  color: #7c5b1f;
}

.chip {
  background: rgba(33,124,255,0.08);
  color: #1d4f96;
}

.muted-chip {
  background: rgba(18, 34, 58, 0.06);
  color: #5c6d83;
}

.ghost-btn {
  background: rgba(18, 34, 58, 0.03);
  color: #18314e;
  border-color: rgba(18, 34, 58, 0.12);
}

.small-tag {
  background: rgba(33, 124, 255, 0.10);
  color: #1d4f96;
}

.pricing-card.featured {
  border-color: rgba(33,124,255,.38);
  background: linear-gradient(180deg, #f4f9ff, #ffffff);
}

.plan-pill.free {
  background: rgba(255,186,87,.16);
  color: #8b5a08;
  border-color: rgba(255,186,87,.28);
}

.plan-pill.pro {
  background: rgba(33,124,255,.12);
  color: #1458b6;
  border-color: rgba(33,124,255,.24);
}

.plan-pill.enterprise {
  background: rgba(25,135,84,.12);
  color: #17633f;
  border-color: rgba(25,135,84,.24);
}

.authority-line {
  color: #7c5b1f;
}

.workspace-item.active {
  border-color: rgba(33,124,255,.32);
  background: #f2f8ff;
}

.text-input,
.form-card input,
.form-card textarea {
  background: #ffffff;
}

.studio-nav {
  background: rgba(255,255,255,0.94);
  border-color: rgba(18, 34, 58, 0.12);
}

.studio-nav-btn {
  background: #ffffff;
  color: #18314e;
}

.mini-link-stack a {
  color: #1f5fb8;
  text-decoration-color: rgba(33,124,255,0.28);
}

.brand-actions .session-clear-btn {
  background: rgba(18,34,58,0.05);
}

.brand-actions .session-clear-btn:hover {
  background: rgba(18,34,58,0.08);
}

.branded-footer {
  background: #07172d;
  border: 1px solid rgba(132, 163, 206, 0.16);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 18px 40px rgba(6, 16, 29, 0.16);
}

.branded-footer .brand-name,
.branded-footer .footer-columns h4,
.branded-footer .footer-links a,
.branded-footer .footer-bottom-links a,
.branded-footer .footer-bottom-copy {
  color: #edf5ff;
}

.branded-footer .brand-tagline,
.branded-footer p {
  color: #a9bfdc;
}

.branded-footer .footer-divider {
  background: rgba(173, 196, 223, 0.18);
}

.footer-links a {
  color: #dcecff;
}

.footer-bottom-copy {
  color: #edf5ff;
}

.shell {
  padding-top: 32px;
}

@media (max-width: 760px) {
  .branded-footer {
    padding: 22px;
  }
}

/* v17 light-page + dark-workspace + in-app auth */
:root {
  --page-bg: #ffffff;
  --page-bg-soft: #f4f6fa;
  --navy-1: #08172c;
  --navy-2: #0d223b;
  --navy-3: #122c49;
  --navy-line: rgba(160, 188, 220, 0.18);
  --navy-text: #edf5ff;
  --navy-muted: #b3c5db;
}

body {
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(33,124,255,0.07), transparent 20%),
    radial-gradient(circle at 88% 10%, rgba(215,180,106,0.07), transparent 18%),
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
}

.shell {
  padding-top: 28px;
}

.brand-topbar {
  margin-bottom: 24px;
}

.brand-topbar .brand-name,
.brand-topbar .brand-tagline,
.brand-topbar h1,
.brand-topbar .subhead {
  color: #14263d;
}

.brand-topbar .brand-tagline,
.brand-topbar .subhead {
  color: #5f7188;
}

.brand-topbar .ghost-btn {
  background: #ffffff;
  border-color: rgba(18, 34, 58, 0.12);
  color: #16314d;
}

.brand-topbar .session-clear-btn {
  background: rgba(18, 34, 58, 0.04);
}

.hero-card,
.panel,
.value-card,
.kpi-card,
.pricing-card,
.form-card,
.workspace-item,
.workspace-list .empty-state,
.auth-stat,
.studio-nav {
  background: linear-gradient(180deg, rgba(10, 25, 44, 0.98), rgba(8, 21, 38, 0.98));
  border-color: var(--navy-line);
  box-shadow: 0 20px 50px rgba(7, 16, 29, 0.18);
}

.hero-primary,
.hero-primary-branded,
.pricing-card.featured {
  background:
    linear-gradient(135deg, rgba(33,124,255,0.22), rgba(215,180,106,0.08)),
    linear-gradient(180deg, rgba(10, 25, 44, 0.99), rgba(8, 21, 38, 0.98));
}

.hero-card h2,
.hero-card h3,
.panel h2,
.panel h3,
.panel h4,
.value-card h3,
.kpi-card strong,
.studio-nav-btn,
.auth-stat strong,
.small-tag,
.schema-table th,
.schema-table td,
.summary-table th,
.summary-table td,
.workspace-item strong,
.workspace-meta,
.auth-panel h3,
.auth-panel p,
.pricing-card h3,
.pricing-card li,
.form-card h3,
.form-card label,
.form-card p,
.section-head h3,
.footer-links a,
.footer-bottom-copy,
.footer-bottom-links a,
.hero-card p,
.feature-list,
.legend-item,
.advice-card ul,
.small-copy,
.hero-bullets,
.muted,
.note,
.account-helper-note,
.inline-controls label,
.advisor-controls label,
.text-label,
.pill,
.kpi-card span,
.auth-stat span,
#datasetName,
#workspaceState,
#authMessage,
#secureAdvisorOutput,
#advisorOutput,
#qualityChart,
#schemaTable,
#summaryTable,
#histChart,
#boxChart,
#scatterChart,
#corrChart,
#trendChart,
#segmentChart,
#driverChart,
#clusterChart {
  color: var(--navy-text);
}

.subhead,
.muted,
.account-helper-note,
.note,
.kpi-card span,
.auth-stat span,
.hero-card p,
.hero-bullets,
.workspace-meta,
#authMessage,
#workspaceState {
  color: var(--navy-muted) !important;
}

.chip,
.brand-badge,
.small-tag,
.muted-chip,
.pill,
.plan-pill {
  border-color: rgba(160, 188, 220, 0.2);
}

.chip {
  background: rgba(33,124,255,0.18);
  color: #d8e7ff;
}

.brand-badge {
  background: rgba(215,180,106,0.14);
  color: #f1dfb6;
}

.hero-bullets span,
.workspace-item,
.workspace-list .empty-state,
.auth-stat,
.studio-nav-btn {
  background: rgba(255,255,255,0.03);
}

.primary-btn,
.file-label {
  background: linear-gradient(180deg, #4ca4ff 0%, #217cff 100%);
  color: #fff;
}

.ghost-btn {
  background: rgba(255,255,255,0.03);
  color: var(--navy-text);
  border-color: var(--navy-line);
}

.inline-controls select,
.advisor-controls textarea,
.text-input,
.form-card input,
.form-card textarea,
.auth-form input,
.auth-form textarea,
.auth-form select,
select,
textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"] {
  background: rgba(255,255,255,0.04);
  color: var(--navy-text);
  border: 1px solid var(--navy-line);
}

select option {
  background: #08172c;
  color: #ffffff;
}

.brand-side-card .mini-link-stack a,
.advisor-link,
.link-btn {
  color: #73b1ff;
}

.link-btn {
  background: transparent;
  border: 0;
  padding: 0;
  text-decoration: underline;
}

.auth-modal[hidden] {
  display: none;
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
}

.auth-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 12, 22, 0.54);
  backdrop-filter: blur(2px);
}

.auth-dialog {
  position: relative;
  z-index: 1;
  width: min(560px, calc(100vw - 32px));
  margin: 6vh auto 0;
  background: #ffffff;
  color: #16263b;
  border: 1px solid rgba(18, 34, 58, 0.12);
  border-radius: 24px;
  box-shadow: 0 32px 70px rgba(8, 21, 38, 0.24);
  padding: 28px;
}

.auth-dialog .eyebrow,
.auth-dialog h3,
.auth-dialog .muted,
.auth-dialog label {
  color: #16263b;
}

.auth-dialog .muted {
  color: #5c6d83 !important;
}

.auth-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(18,34,58,0.14);
  background: #ffffff;
  color: #24364b;
  font-size: 28px;
  line-height: 1;
}

.auth-dialog-header {
  margin-bottom: 14px;
}

.auth-tab-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.auth-tab-btn {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(18, 34, 58, 0.12);
  background: #f4f7fb;
  color: #35516f;
  font-weight: 600;
}

.auth-tab-btn.active {
  background: #0f2240;
  color: #ffffff;
  border-color: #0f2240;
}

.auth-form {
  display: grid;
  gap: 12px;
}

.auth-form[hidden] {
  display: none;
}

.auth-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.auth-form .text-input {
  background: #ffffff;
  color: #16263b;
  border-color: rgba(18,34,58,0.12);
}

.auth-modal-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 6px;
}

.auth-help-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.auth-modal-message {
  margin-top: 14px;
  border-radius: 14px;
  padding: 12px 14px;
  background: #f6f8fb;
  color: #5c6d83;
}

.auth-modal-message.success {
  background: #eef9f2;
  color: #17633f;
}

.auth-modal-message.error {
  background: #fff2f2;
  color: #b24141;
}

.auth-modal-message.info {
  background: #f3f7ff;
  color: #35516f;
}

.brand-lockup,
.brand-topbar .brand-lockup {
  color: inherit;
}

@media (max-width: 860px) {
  .auth-modal-actions,
  .auth-tab-row {
    grid-template-columns: 1fr;
  }

  .auth-help-row {
    align-items: flex-start;
    flex-direction: column;
  }
}


/* v18 light shell + dark product containers + geospatial support */
:root{
  --ng-bg:#f4f7fb;
  --ng-card:#0b1730;
  --ng-card-2:#13284d;
  --ng-ink:#ffffff;
  --ng-muted:rgba(217,225,236,.86);
  --ng-line:rgba(255,255,255,.10);
}
body{background:var(--ng-bg)!important;color:#0f213d;}
.shell{background:transparent!important;max-width:var(--container, 1160px);padding-top:28px!important;}
.brand-topbar{background:transparent!important;border:none!important;box-shadow:none!important;}
.brand-topbar .brand-lockup{color:#0f213d!important;}
.brand-topbar .brand-name,.brand-topbar .brand-tagline,.brand-topbar h1,.brand-topbar .subhead{color:#0f213d!important;}
.brand-topbar .ghost-btn{background:#eef3ff!important;border-color:rgba(19,40,77,.16)!important;color:#0b1730!important;}
.brand-topbar .primary-btn{background:linear-gradient(135deg,#d7384c,#b8253b)!important;border:none!important;color:#fff!important;}
.hero-card,.panel,.value-card,.kpi-card,.workspace-item,.workspace-list .empty-state,.pricing-card,.auth-stat,.note,.small-tag{
  background:linear-gradient(135deg,var(--ng-card),var(--ng-card-2))!important;
  border-color:var(--ng-line)!important;
  color:var(--ng-ink)!important;
}
.hero-card h2,.hero-card h3,.panel h2,.panel h3,.panel h4,.kpi-card strong,.value-card h3,.pricing-card h3,.pricing-card .price,.auth-stat strong,.workspace-item strong,.brand-badge,.authority-line{color:var(--ng-ink)!important;}
.hero-card p,.panel p,.panel li,.panel label,.feature-list,.muted,.workspace-meta,.note,.small-copy,.account-helper-note,.upload-tier-note,.mini-link-stack a,.hero-bullets span,.brand-badge,.footer-note,.auth-help-row span{color:var(--ng-muted)!important;}
.hero-bullets span,.brand-badge,.catalog-pill,.pill,.small-tag{border-color:var(--ng-line)!important;background:rgba(255,255,255,.06)!important;color:var(--ng-ink)!important;}
.kpi-card span,.auth-stat span{color:var(--ng-muted)!important;}
.text-input,textarea,input[type="text"],input[type="email"],input[type="password"],input[type="url"],select,.auth-form select,.inline-controls select,.form-card select,.form-card input,.form-card textarea{
  background:#0f203f!important;color:#fff!important;border:1px solid rgba(255,255,255,.16)!important;
}
::placeholder{color:rgba(255,255,255,.55)!important;}
select,select option{background:#000!important;color:#fff!important;}
.auth-dialog,.auth-dialog p,.auth-dialog label,.auth-dialog h3,.auth-dialog .muted,.auth-dialog .small-copy{color:#0f213d!important;}
.auth-dialog{background:#fff!important;border:1px solid rgba(15,33,61,.1)!important;}
.auth-dialog input,.auth-dialog textarea,.auth-dialog select{background:#fff!important;color:#0f213d!important;border:1px solid rgba(15,33,61,.16)!important;}
.auth-dialog ::placeholder{color:#6a7285!important;}
.auth-dialog .primary-btn{background:linear-gradient(135deg,#d7384c,#b8253b)!important;color:#fff!important;}
.auth-dialog .ghost-btn{background:#eef3ff!important;color:#0b1730!important;border-color:rgba(19,40,77,.16)!important;}
.primary-btn.export-btn,#exportBriefBtn{background:linear-gradient(135deg,#1c4f92,#2a6ab8)!important;color:#fff!important;}
.advisor-inline-link{color:#8cc2ff!important;font-weight:700;}
.chart-wrap,.table-wrap,.advisor-output,.geo-summary{background:rgba(255,255,255,.04)!important;border:1px solid rgba(255,255,255,.08)!important;color:var(--ng-ink)!important;}
.chart-wrap .empty-state,.table-wrap .empty-state,.advisor-output .empty-state,.workspace-list .empty-state,.geo-summary .empty-state{color:var(--ng-muted)!important;}
.schema-table th,.summary-table th,.schema-table td,.summary-table td{color:#fff!important;border-color:rgba(255,255,255,.08)!important;}
.schema-table th,.summary-table th{background:rgba(255,255,255,.06)!important;}
.visual-catalog{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;}
.catalog-pill{padding:14px 16px;border-radius:16px;display:grid;gap:4px;border:1px solid rgba(255,255,255,.08);}
.catalog-pill strong{font-size:1rem;color:#fff;}
.catalog-pill span{font-size:.92rem;color:rgba(217,225,236,.86);}
.catalog-pill.inactive{opacity:.55;}
.map-wrap{min-height:380px;padding:0!important;overflow:hidden;}
.leaflet-map-canvas{height:380px;width:100%;border-radius:18px;}
.geo-summary{margin-top:14px;padding:16px;}
.geo-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.geo-stat{padding:14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);}
.geo-stat span{display:block;color:rgba(217,225,236,.78);margin-bottom:6px;}
.geo-stat strong{color:#fff;font-size:1.05rem;}
.legend,.map-popup{color:#0f213d!important;}
.chart text{font-weight:500;}
.footer-top,.footer-bottom{max-width:1160px;margin-left:auto;margin-right:auto;}
@media (max-width: 900px){
  .geo-summary-grid{grid-template-columns:1fr;}
  .leaflet-map-canvas,.map-wrap{min-height:320px;height:320px;}
}


/* v19 product polish and auth/server fixes */
:root{--container:min(1160px, calc(100vw - 2rem));--ng-bg:#f4f7fb;--ng-ink:#0f213d;--ng-muted:#5c677c;--ng-navy:#0b1730;--ng-navy-2:#13284d;--ng-red:#d7384c;--ng-blue:#205ea8;--ng-card-line:rgba(255,255,255,.10);--ng-shadow:0 18px 42px rgba(9,22,47,.11);}
body{background:var(--ng-bg)!important;color:var(--ng-ink)!important;}
.shell{max-width:var(--container)!important;padding:1.25rem 0 4.5rem!important;}
.topbar,.hero-grid,.value-strip,.pricing-grid,.workspace,.analysis-grid,.forms-grid,.footer-top,.footer-bottom{width:var(--container);margin-left:auto;margin-right:auto;}
.brand-topbar{position:sticky;top:0;z-index:25;align-items:center;background:rgba(244,247,251,.92)!important;backdrop-filter:blur(14px);border-bottom:1px solid rgba(15,33,61,.07)!important;padding:1rem 0 1.1rem;margin-bottom:2rem!important;}
.brand-topbar .brand-lockup{gap:.85rem!important;}
.brand-topbar .brand-logo{width:2.9rem;height:2.9rem;border-radius:14px;box-shadow:0 10px 24px rgba(11,23,48,.12);background:#fff;}
.brand-topbar .brand-name{font-size:.95rem;letter-spacing:.04em;}
.brand-topbar .brand-tagline{font-size:.74rem;}
.brand-topbar h1{font-size:clamp(2.4rem,5vw,4rem)!important;letter-spacing:-.03em;}
.brand-topbar .subhead{max-width:760px;font-size:1.04rem;line-height:1.55;}
.brand-actions{align-items:flex-end;}
.hero-card,.panel,.value-card,.kpi-card,.pricing-card,.workspace-item,.workspace-list .empty-state,.auth-stat,.geo-stat{background:linear-gradient(135deg,var(--ng-navy),var(--ng-navy-2))!important;border:1px solid var(--ng-card-line)!important;box-shadow:var(--ng-shadow)!important;color:#fff!important;}
.hero-card h2,.hero-card h3,.panel h2,.panel h3,.panel h4,.panel strong,.value-card h3,.pricing-card h3,.pricing-card .price,.auth-stat strong,.workspace-item strong,.geo-stat strong,.kpi-card strong{color:#fff!important;}
.hero-card p,.panel p,.panel li,.panel label,.feature-list,.muted,.workspace-meta,.note,.small-copy,.account-helper-note,.upload-tier-note,.mini-link-stack a,.hero-bullets span,.brand-badge,.footer-note,.auth-help-row span,.kpi-card span,.auth-stat span{color:rgba(217,225,236,.88)!important;}
.hero-primary-branded{background:linear-gradient(145deg,#081224 0%,#13284d 68%,#173a6d 100%)!important;}
.brand-side-card{background:linear-gradient(180deg,#0c1a33,#122748)!important;}
.value-card,.kpi-card,.pricing-card,.form-card,.workspace-panel,.status-panel,.wide-panel{border-radius:24px!important;}
.primary-btn{background:linear-gradient(135deg,var(--ng-red),#b8253b)!important;border:none!important;color:#fff!important;box-shadow:0 12px 24px rgba(215,56,76,.24)!important;}
.primary-btn.export-btn,#exportBriefBtn,.pricing-actions.two-up .primary-btn,.advisor-cta-link{background:linear-gradient(135deg,var(--ng-blue),#3378c8)!important;box-shadow:0 14px 26px rgba(32,94,168,.28)!important;}
.ghost-btn,.file-label{background:rgba(255,255,255,.06)!important;border:1px solid rgba(255,255,255,.14)!important;color:#fff!important;}
.brand-topbar .ghost-btn{background:#eef3ff!important;border-color:rgba(19,40,77,.16)!important;color:#0b1730!important;}
.brand-topbar .primary-btn{background:linear-gradient(135deg,var(--ng-blue),#3378c8)!important;}
.text-input,textarea,input[type="text"],input[type="email"],input[type="password"],input[type="url"],select,.form-card input,.form-card textarea,.form-card select{background:#10213f!important;color:#fff!important;border:1px solid rgba(255,255,255,.16)!important;}
::placeholder{color:rgba(217,225,236,.58)!important;}
select,select option{background:#091122!important;color:#fff!important;}
.text-input:focus,textarea:focus,select:focus,input:focus{outline:3px solid rgba(51,120,200,.18)!important;border-color:rgba(121,179,255,.65)!important;}
.chart-wrap,.table-wrap,.advisor-output,.geo-summary,.workspace-list,.auth-panel .auth-grid{background:rgba(255,255,255,.04)!important;border:1px solid rgba(255,255,255,.08)!important;color:#fff!important;border-radius:18px!important;}
.schema-table th,.summary-table th,.schema-table td,.summary-table td{border-color:rgba(255,255,255,.08)!important;color:#fff!important;}
.schema-table th,.summary-table th{background:rgba(255,255,255,.06)!important;}
.inline-controls select,.advisor-controls textarea{min-height:46px;}
.chart-wrap{min-height:310px;}
.chart text{font-weight:600;letter-spacing:.01em;}
.chart-wrap svg text{shape-rendering:geometricPrecision;}
.visual-catalog{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;}
.catalog-pill{padding:14px 16px;border-radius:16px;display:grid;gap:4px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.05)!important;}
.catalog-pill strong{font-size:1rem;color:#fff;}
.catalog-pill span{font-size:.92rem;color:rgba(217,225,236,.84);}
.catalog-pill.inactive{opacity:.55;}
.studio-nav{width:var(--container);margin:0 auto 1.15rem;position:sticky;top:5.8rem;z-index:15;background:rgba(244,247,251,.88);backdrop-filter:blur(12px);padding:.65rem;border:1px solid rgba(15,33,61,.08);border-radius:20px;box-shadow:0 14px 28px rgba(15,33,61,.06);}
.studio-nav-btn{border:none;background:transparent;color:#274263;padding:.8rem 1rem;border-radius:999px;font-weight:700;}
.studio-nav-btn.active{background:#fff;color:#0f213d;box-shadow:0 10px 20px rgba(15,33,61,.1);}
.map-wrap{min-height:390px;padding:0!important;overflow:hidden;border-radius:18px!important;}
.leaflet-map-canvas{height:390px;width:100%;border-radius:18px;}
.geo-summary{margin-top:14px;padding:16px;}
.geo-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.map-popup{color:#0f213d!important;}
.auth-dialog{background:#fff!important;border:1px solid rgba(15,33,61,.1)!important;box-shadow:0 30px 80px rgba(8,18,36,.28)!important;}
.auth-dialog,.auth-dialog h3,.auth-dialog label,.auth-dialog .small-copy{color:#0f213d!important;}
.auth-dialog .muted{color:#5c677c!important;}
.auth-dialog input,.auth-dialog textarea,.auth-dialog select{background:#fff!important;color:#0f213d!important;border:1px solid rgba(15,33,61,.16)!important;}
.auth-dialog .ghost-btn{background:#eef3ff!important;color:#0b1730!important;border-color:rgba(19,40,77,.16)!important;}
.auth-dialog .primary-btn{background:linear-gradient(135deg,var(--ng-red),#b8253b)!important;}
.advisor-output .advice-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:stretch;}
.advice-card{height:100%;}
.advice-card ul{padding-left:1.15rem;margin:.75rem 0 0;text-align:left;}
.advice-card li{margin:.45rem 0;text-align:left;}
.footer{background:#081224!important;color:#d9e1ec!important;padding:4rem 0 1.4rem!important;}
.footer-top{display:grid!important;grid-template-columns:1.5fr 1fr 1fr!important;gap:1.3rem!important;align-items:start;}
.footer-columns{display:contents!important;}
.footer-columns > div{display:grid;gap:.55rem;align-content:start;}
.footer a,.footer p,.footer .brand-tagline,.footer .footer-bottom-copy,.footer .footer-bottom-links a,.footer .footer-links a,.footer h4{color:#d9e1ec!important;}
.footer-divider{width:var(--container);margin:2rem auto 0;border-top:1px solid rgba(255,255,255,.08)!important;}
.footer-bottom{display:flex!important;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1rem!important;}
.footer-bottom-links{display:flex;gap:1rem;flex-wrap:wrap;}
@media (max-width: 1180px){.hero-grid,.footer-top{grid-template-columns:1fr!important}.brand-actions{align-items:flex-start}}
@media (max-width: 980px){.value-strip,.kpi-grid,.forms-grid,.advisor-output .advice-card-grid{grid-template-columns:1fr 1fr!important}.two-col-chart,.hero-grid-extended{grid-template-columns:1fr!important}.studio-nav{top:5.9rem}.footer-top{grid-template-columns:1fr!important}.footer-columns{display:grid!important;grid-template-columns:1fr 1fr;gap:1.4rem;}}
@media (max-width: 720px){.shell{padding:1rem 0 3.5rem!important}.topbar,.hero-grid,.value-strip,.pricing-grid,.workspace,.analysis-grid,.forms-grid,.footer-top,.footer-bottom,.studio-nav{width:min(100vw - 1rem, var(--container));}.value-strip,.kpi-grid,.forms-grid,.advisor-output .advice-card-grid,.geo-summary-grid,.footer-columns{grid-template-columns:1fr!important}.studio-nav{overflow:auto;display:flex;gap:.5rem}.footer-bottom{flex-direction:column;align-items:flex-start}}


/* v20 mobile shell + full-bleed footer refinements */
@media (max-width: 760px) {
  .shell {
    padding: 14px 14px 28px;
  }

  .topbar {
    gap: 14px;
    margin-bottom: 16px;
  }

  .brand-lockup-wrap {
    gap: 10px;
  }

  .brand-lockup {
    gap: 12px;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  .brand-name {
    font-size: 0.78rem;
    letter-spacing: 0.1em;
  }

  .brand-tagline {
    font-size: 0.72rem;
  }

  h1 {
    font-size: clamp(1.75rem, 10vw, 2.8rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
  }

  .topbar .subhead {
    margin-top: 8px;
    font-size: 0.92rem;
    line-height: 1.48;
  }

  .topbar-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
  }

  .topbar-actions > * {
    width: 100%;
    min-width: 0;
  }

  .topbar-actions .primary-btn {
    grid-column: 1 / -1;
  }

  .topbar-actions .ghost-btn,
  .topbar-actions .primary-btn {
    min-height: 46px;
    padding: 11px 14px;
  }

  .studio-nav {
    top: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 14px;
    margin-bottom: 10px;
  }

  .studio-nav::-webkit-scrollbar {
    display: none;
  }

  .studio-nav-btn {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 8px 12px;
    min-height: 38px;
  }

  .hero-grid,
  .value-strip,
  .pricing-grid,
  .workspace,
  .forms-grid {
    gap: 14px;
  }

  .branded-footer {
    width: calc(100% + 28px);
    margin-left: -14px;
    margin-right: -14px;
    margin-bottom: -28px;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
    border-radius: 0;
    padding: 22px 16px 26px;
  }

  .footer-top,
  .footer-bottom {
    width: 100%;
  }

  .footer-brand-block,
  .footer-columns {
    max-width: none;
  }

  .footer-bottom-links {
    gap: 12px;
  }
}

/* v21 top shell + footer layout refinements */
.compact-topbar{
  display:grid!important;
  grid-template-columns:minmax(280px,auto) minmax(0,1fr);
  gap:1rem 1.5rem;
  align-items:center;
  padding:.72rem 0 .8rem!important;
  margin-bottom:1.15rem!important;
}
.brand-topbar .brand-name,
.brand-lockup .brand-name{
  font-weight:800!important;
}
.brand-topbar .brand-logo{
  width:2.7rem;
  height:2.7rem;
}
.sticky-action-row{
  display:grid!important;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:.75rem;
  width:100%;
  align-items:center;
}
.sticky-action-row > *{
  width:100%;
  min-width:0;
}
.sticky-action-row .primary-btn,
.sticky-action-row .ghost-btn{
  min-height:44px;
  padding:.8rem .95rem;
}
.sticky-action-row .primary-btn{
  grid-column:auto!important;
}
.page-intro{
  width:var(--container);
  margin:0 auto 1.3rem;
}
.page-intro h1{
  font-size:clamp(2.35rem,5vw,4rem);
  line-height:.98;
  letter-spacing:-.04em;
  color:var(--ng-navy);
  margin:0 0 .6rem;
}
.page-intro .subhead{
  max-width:760px;
  font-size:1.04rem;
  line-height:1.55;
  margin:0;
}
.studio-nav{
  position:static!important;
  top:auto!important;
}

.branded-footer{
  width:100vw!important;
  margin-left:calc(50% - 50vw)!important;
  margin-right:calc(50% - 50vw)!important;
  border-radius:0!important;
  padding:3.2rem 0 1.4rem!important;
}
.footer-top,
.footer-bottom{
  width:100%!important;
  max-width:none!important;
}
.footer-top{
  display:grid!important;
  grid-template-columns:minmax(24px,1fr) minmax(230px,1.15fr) minmax(180px,.9fr) minmax(140px,.8fr) minmax(80px,.4fr) minmax(220px,1fr) minmax(24px,1fr)!important;
  gap:1.25rem 1rem!important;
  align-items:start;
  padding:0 2rem;
}
.footer-brand-block{
  grid-column:2 / span 2;
}
.footer-columns{
  display:contents!important;
}
.footer-columns > :first-child{
  grid-column:4;
}
.footer-columns > :last-child{
  grid-column:6;
}
.footer-divider{
  width:100%!important;
  margin:2rem 0 0!important;
}
.footer-bottom{
  display:flex!important;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
  padding:1rem 2rem 0!important;
}

@media (max-width: 1100px){
  .compact-topbar{
    grid-template-columns:1fr;
    align-items:start;
  }
  .footer-top{
    grid-template-columns:minmax(18px,.35fr) minmax(240px,1.4fr) minmax(150px,.8fr) minmax(40px,.2fr) minmax(220px,1fr) minmax(18px,.35fr)!important;
  }
  .footer-brand-block{grid-column:2;}
  .footer-columns > :first-child{grid-column:3;}
  .footer-columns > :last-child{grid-column:5;}
}

@media (max-width: 760px){
  .compact-topbar{
    gap:.75rem;
    padding:.65rem 0 .72rem!important;
    margin-bottom:.8rem!important;
  }
  .page-intro,
  .hero-grid,
  .value-strip,
  .pricing-grid,
  .workspace,
  .analysis-grid,
  .forms-grid,
  .studio-nav{
    width:min(100vw - 1rem, var(--container));
  }
  .page-intro{
    margin:0 auto 1rem;
  }
  .page-intro h1{
    font-size:clamp(2rem,10vw,3.15rem);
    margin-bottom:.5rem;
  }
  .page-intro .subhead{
    font-size:.98rem;
    line-height:1.48;
  }
  .brand-topbar .brand-logo{
    width:2.45rem;
    height:2.45rem;
  }
  .brand-topbar .brand-name{
    font-size:.82rem;
  }
  .sticky-action-row{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:.65rem;
  }
  .sticky-action-row .primary-btn,
  .sticky-action-row .ghost-btn{
    min-height:42px;
    padding:.72rem .85rem;
  }
  .studio-nav{
    margin-bottom:.9rem;
  }
  .branded-footer{
    width:100vw!important;
    margin-left:calc(50% - 50vw)!important;
    margin-right:calc(50% - 50vw)!important;
    margin-bottom:-28px;
    border-radius:0!important;
    padding:22px 0 26px!important;
  }
  .footer-top{
    grid-template-columns:1fr!important;
    padding:0 16px;
    gap:1.2rem!important;
  }
  .footer-brand-block,
  .footer-columns > :first-child,
  .footer-columns > :last-child{
    grid-column:auto;
  }
  .footer-columns{
    display:grid!important;
    grid-template-columns:1fr!important;
    gap:1.2rem;
  }
  .footer-divider{
    margin:1.5rem 0 0!important;
  }
  .footer-bottom{
    padding:1rem 16px 0!important;
    flex-direction:column;
    align-items:flex-start;
  }
}

/* v22 top/bottom rebuilt from NEXTGEN main site */
:root{
  --ds-bg:#f4f7fb;
  --ds-ink:#0f213d;
  --ds-muted:#5c677c;
  --ds-line:rgba(15,33,61,.1);
  --ds-navy:#0b1730;
  --ds-navy-2:#13284d;
  --ds-red:#d7384c;
  --ds-blue:#2a6ab8;
  --ds-shadow:0 18px 42px rgba(9,22,47,.11);
  --ds-radius:24px;
  --ds-container:min(1160px, calc(100vw - 2rem));
}
html,body{background:var(--ds-bg)!important;color:var(--ds-ink)!important}
body{margin:0!important;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif!important}
.container{width:var(--ds-container)!important;margin:0 auto!important}
.shell{max-width:none!important;padding:0 0 4.5rem!important;background:transparent!important}

.site-header.decision-site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:rgba(244,247,251,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(15,33,61,.07);
}
.decision-site-header .header-row{
  display:flex;
  align-items:center;
  gap:1rem;
  min-height:5.15rem;
}
.decision-site-header .brand{
  display:flex;
  align-items:center;
  gap:.85rem;
  min-width:0;
}
.decision-site-header .brand-logo{
  width:2.9rem;
  height:2.9rem;
  border-radius:14px;
  object-fit:cover;
  background:#fff;
  box-shadow:0 10px 24px rgba(11,23,48,.12);
}
.decision-site-header .brand strong,
.site-footer .brand strong{
  display:block;
  font-size:.98rem;
  font-weight:800;
  letter-spacing:.02em;
  color:var(--ds-ink);
}
.decision-site-header .brand small,
.site-footer .brand small{
  display:block;
  font-size:.74rem;
  color:var(--ds-muted);
}
.decision-header-actions{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:.65rem;
  flex-wrap:nowrap;
}
.decision-header-actions .btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:3rem;
  padding:.72rem 1.1rem;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  white-space:nowrap;
  box-shadow:none;
}
.decision-header-actions .btn.btn-secondary{
  background:#eef3ff;
  border-color:rgba(19,40,77,.16);
  color:var(--ds-navy);
}
.decision-header-actions .btn.btn-download{
  background:linear-gradient(135deg,#1c4f92,#2a6ab8);
  color:#fff;
  border-color:transparent;
  box-shadow:0 12px 24px rgba(28,79,146,.26);
}
.decision-page-intro{
  width:var(--ds-container)!important;
  margin:1.55rem auto 1.25rem!important;
}
.decision-page-intro .eyebrow{color:var(--ds-red)!important}
.decision-page-intro h1{
  font-size:clamp(2.7rem,5.4vw,4.8rem)!important;
  line-height:.98!important;
  letter-spacing:-.04em!important;
  color:#13284d!important;
  margin:0 0 .7rem!important;
}
.decision-page-intro .subhead{
  max-width:760px;
  font-size:1.08rem!important;
  line-height:1.55!important;
  color:var(--ds-ink)!important;
}
.hero-grid,.value-strip,.pricing-grid,.workspace,.analysis-grid,.forms-grid,.studio-nav{width:var(--ds-container)!important;margin-left:auto!important;margin-right:auto!important}
.hero-grid{margin-bottom:1.4rem!important}
.hero-card,.panel,.value-card,.kpi-card,.pricing-card,.workspace-item,.workspace-list .empty-state,.auth-stat,.geo-stat{
  border-radius:24px!important;
}
.hero-card,.panel,.value-card,.kpi-card,.workspace-item,.workspace-list .empty-state,.auth-stat,.geo-stat,.pricing-card.featured{
  background:linear-gradient(135deg,var(--ds-navy),var(--ds-navy-2))!important;
  border:1px solid rgba(255,255,255,.08)!important;
  box-shadow:var(--ds-shadow)!important;
  color:#fff!important;
}
.pricing-card:not(.featured){background:linear-gradient(135deg,#0b1730,#162c52)!important}
.hero-card h2,.hero-card h3,.panel h2,.panel h3,.panel h4,.panel strong,.value-card h3,.pricing-card h3,.pricing-card .price,.auth-stat strong,.workspace-item strong,.geo-stat strong,.kpi-card strong{color:#fff!important}
.hero-card p,.panel p,.panel li,.panel label,.feature-list,.muted,.workspace-meta,.note,.small-copy,.account-helper-note,.upload-tier-note,.mini-link-stack a,.hero-bullets span,.brand-badge,.footer-note,.auth-help-row span,.kpi-card span,.auth-stat span{color:rgba(217,225,236,.88)!important}
.text-input,select,textarea{background:rgba(255,255,255,.08)!important;color:#fff!important;border:1px solid rgba(255,255,255,.16)!important}
select option{background:#081224;color:#fff}

.site-footer.decision-site-footer{
  background:#081224;
  color:#d9e1ec;
  padding:4rem 0 1.4rem;
  width:100%;
  margin-top:4rem;
}
.site-footer.decision-site-footer .footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:1.3rem;
}
.site-footer.decision-site-footer .footer-grid>div{
  display:grid;
  gap:.55rem;
  align-content:start;
}
.site-footer.decision-site-footer .footer-grid h3{
  font-size:1rem;
  color:#fff;
  margin:0 0 .8rem;
}
.site-footer.decision-site-footer a,
.site-footer.decision-site-footer p,
.site-footer.decision-site-footer .brand small{color:#d9e1ec!important}
.site-footer.decision-site-footer .footer-brand{display:flex;align-items:center;gap:.85rem;margin-bottom:.35rem}
.site-footer.decision-site-footer .footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.08);
  margin-top:2rem;
  padding-top:1rem;
}
.site-footer.decision-site-footer .footer-bottom a{margin-left:.9rem}
.site-footer.decision-site-footer .footer-bottom a:first-child{margin-left:0}

@media (max-width: 980px){
  .decision-site-header .header-row{flex-direction:column;align-items:flex-start;min-height:auto;padding:.9rem 0}
  .decision-header-actions{margin-left:0;width:100%;overflow-x:auto;padding-bottom:.1rem;scrollbar-width:none}
  .decision-header-actions::-webkit-scrollbar{display:none}
  .decision-header-actions .btn{min-height:2.7rem;padding:.64rem .95rem;font-size:.94rem}
  .site-footer.decision-site-footer .footer-grid{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .decision-site-header .brand-logo{width:2.55rem;height:2.55rem}
  .decision-site-header .brand strong{font-size:.9rem}
  .decision-site-header .brand small{font-size:.72rem}
  .decision-page-intro{margin:1rem auto .95rem!important}
  .decision-page-intro h1{font-size:clamp(2.25rem,11vw,3.4rem)!important}
  .decision-page-intro .subhead{font-size:1rem!important;line-height:1.48!important}
  .hero-grid,.value-strip,.pricing-grid,.workspace,.analysis-grid,.forms-grid,.studio-nav{width:min(100vw - 1rem, var(--ds-container))!important}
  .site-footer.decision-site-footer .footer-bottom{flex-direction:column;align-items:flex-start}
  .site-footer.decision-site-footer .footer-bottom a{margin-left:0;margin-right:1rem}
}


/* chart ideas promo modal */
.chart-ideas-promo-card{margin-top:18px;padding:18px;border:1px solid rgba(255,255,255,.1);border-radius:20px;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.03));display:grid;gap:14px;align-items:start;}
.chart-ideas-promo-card h3{margin:2px 0 8px;}
.chart-ideas-promo-card p{margin:0;color:rgba(217,225,236,.9)!important;line-height:1.55;}
.chart-ideas-modal[hidden]{display:none!important;}
.chart-ideas-modal{position:fixed;inset:0;z-index:90;padding:16px;background:rgba(7,12,22,.48);backdrop-filter:blur(6px);}
.chart-ideas-modal.is-expanded .chart-ideas-dialog{width:min(98vw,1600px);height:96vh;}
.chart-ideas-backdrop{position:absolute;inset:0;}
.chart-ideas-dialog{position:relative;z-index:1;display:flex;flex-direction:column;gap:18px;width:min(94vw,1320px);max-height:92vh;height:min(92vh,980px);margin:0 auto;background:#fff;border:1px solid rgba(15,33,61,.12);border-radius:28px;box-shadow:0 30px 90px rgba(8,18,36,.35);padding:22px;overflow:hidden;color:#0f213d;}
.chart-ideas-header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;border-bottom:1px solid rgba(15,33,61,.08);padding-bottom:16px;}
.chart-ideas-header .muted{max-width:780px;color:#5a6880!important;}
.chart-ideas-header-actions{display:flex;gap:10px;align-items:center;}
.chart-ideas-icon-btn{min-width:46px;padding:10px 12px;background:#f4f7fb!important;color:#0f213d!important;border:1px solid rgba(15,33,61,.12)!important;font-size:1.25rem;line-height:1;}
.chart-ideas-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:end;}
.chart-ideas-search{display:grid;gap:8px;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6f7f96;}
.chart-ideas-search input{background:#f7f9fc!important;color:#10213d!important;border:1px solid rgba(15,33,61,.12)!important;}
.chart-ideas-count{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 16px;border-radius:16px;background:#f7f9fc;border:1px solid rgba(15,33,61,.08);font-weight:700;color:#415065;}
.chart-ideas-filters{display:flex;flex-wrap:wrap;gap:10px;}
.chart-ideas-filter-btn{border-radius:999px;padding:9px 14px;border:1px solid rgba(15,33,61,.1);background:#f3f6fb;color:#22324a;font-weight:700;font-size:.82rem;}
.chart-ideas-filter-btn.is-active{background:#0f213d;color:#fff;border-color:#0f213d;box-shadow:0 10px 24px rgba(15,33,61,.22);}
.chart-ideas-filter-btn[data-tool="Excel"]{background:#e8f6ec;color:#17663a;}
.chart-ideas-filter-btn[data-tool="SPSS"]{background:#e8f0ff;color:#1f57b2;}
.chart-ideas-filter-btn[data-tool="BI"]{background:#f1e9ff;color:#6840b3;}
.chart-ideas-filter-btn[data-tool="Advanced"]{background:#eef1f6;color:#3d4e67;}
.chart-ideas-filter-btn[data-tool="Data Mining"]{background:#fff3de;color:#9a6410;}
.chart-ideas-filter-btn[data-tool="QI"]{background:#ffebef;color:#9f2841;}
.chart-ideas-filter-btn.is-active[data-tool]{background:#0f213d;color:#fff;}
.chart-ideas-sections{flex:1;overflow:auto;display:grid;gap:18px;padding-right:4px;}
.chart-ideas-section{border:1px solid rgba(15,33,61,.08);border-radius:24px;padding:18px;background:#fbfcfe;}
.chart-ideas-section-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px;}
.chart-ideas-section-head h4{margin:0;font-size:1.1rem;color:#10213d;}
.chart-ideas-section-head span{display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;background:#edf2f8;color:#526176;font-size:.78rem;font-weight:700;}
.chart-ideas-grid{display:grid;gap:14px;}
.chart-idea-card{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:16px;padding:16px;border-radius:22px;border:1px solid rgba(15,33,61,.08);background:#fff;align-items:start;}
.chart-idea-index{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:#7c8ba0;font-weight:800;}
.chart-idea-card h5{margin:4px 0 8px;font-size:1.02rem;color:#0f213d;}
.chart-idea-card p{margin:0;color:#5a6880!important;line-height:1.55;}
.chart-idea-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.chart-idea-tags .tag{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:.72rem;font-weight:800;border:1px solid transparent;}
.chart-idea-tags .tag.excel{background:#e8f6ec;color:#17663a;border-color:#cce7d4;}
.chart-idea-tags .tag.spss{background:#e8f0ff;color:#1f57b2;border-color:#d5e3ff;}
.chart-idea-tags .tag.bi{background:#f1e9ff;color:#6840b3;border-color:#e4d8ff;}
.chart-idea-tags .tag.advanced{background:#eef1f6;color:#3d4e67;border-color:#dfe5ee;}
.chart-idea-tags .tag.data-mining{background:#fff3de;color:#9a6410;border-color:#ffe4b2;}
.chart-idea-tags .tag.qi{background:#ffebef;color:#9f2841;border-color:#ffd3db;}
.chart-idea-preview{border:1px solid rgba(15,33,61,.08);border-radius:18px;background:linear-gradient(180deg,#fcfdff,#f5f8fc);padding:10px;box-shadow:inset 0 1px 0 rgba(255,255,255,.65);}
.chart-idea-preview-top{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:8px;}
.chart-idea-preview-top strong{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:#7c8ba0;}
.chart-idea-preview-top span{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#eef3f8;color:#5e6d81;font-size:.64rem;font-weight:800;}
.chart-idea-preview-body{aspect-ratio:4/3;border-radius:14px;background:#fff;border:1px solid rgba(15,33,61,.08);overflow:hidden;padding:8px;}
.chart-idea-preview-body svg{display:block;width:100%;height:100%;}
.chart-ideas-empty{padding:30px;border:1px dashed rgba(15,33,61,.18);border-radius:24px;background:#fff;color:#5a6880!important;}
body.chart-ideas-open{overflow:hidden;}
@media (max-width: 980px){.chart-idea-card{grid-template-columns:1fr;}.chart-ideas-toolbar{grid-template-columns:1fr;}.chart-ideas-dialog{padding:18px;height:min(94vh,1000px);}.chart-ideas-modal.is-expanded .chart-ideas-dialog{width:min(98vw,1600px);height:94vh;}}
@media (max-width: 720px){.chart-ideas-header{flex-direction:column;}.chart-ideas-header-actions{align-self:flex-end;}.chart-ideas-promo-card{padding:16px;}}

/* ai families promo modal */
.ai-promo-card h3{margin:2px 0 8px;}
.ai-promo-card p{margin:0;color:rgba(217,225,236,.9)!important;line-height:1.55;}
.ai-families-modal[hidden]{display:none!important;}
.ai-families-modal{position:fixed;inset:0;z-index:91;padding:16px;background:rgba(7,12,22,.52);backdrop-filter:blur(6px);}
.ai-families-modal.is-expanded .ai-families-dialog{width:min(98vw,1680px);height:96vh;}
.ai-families-backdrop{position:absolute;inset:0;}
.ai-families-dialog{position:relative;z-index:1;display:flex;flex-direction:column;gap:18px;width:min(95vw,1380px);max-height:92vh;height:min(92vh,1020px);margin:0 auto;background:#fff;border:1px solid rgba(15,33,61,.12);border-radius:30px;box-shadow:0 30px 90px rgba(8,18,36,.35);padding:22px;overflow:hidden;color:#0f213d;min-height:0;}
.ai-families-header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;border-bottom:1px solid rgba(15,33,61,.08);padding-bottom:16px;}
.ai-families-header .muted{max-width:760px;color:#5a6880!important;}
.ai-families-header-actions{display:flex;gap:10px;align-items:center;}
.ai-families-icon-btn{min-width:46px;padding:10px 12px;background:#f4f7fb!important;color:#0f213d!important;border:1px solid rgba(15,33,61,.12)!important;font-size:1.25rem;line-height:1;}
.ai-families-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:end;}
.ai-families-search{display:grid;gap:8px;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6f7f96;}
.ai-families-search input{background:#f7f9fc!important;color:#10213d!important;border:1px solid rgba(15,33,61,.12)!important;}
.ai-families-count{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 16px;border-radius:16px;background:#f7f9fc;border:1px solid rgba(15,33,61,.08);font-weight:700;color:#415065;}
.ai-families-filters{display:flex;flex-wrap:wrap;gap:10px;}
.ai-families-filter-btn{border-radius:999px;padding:9px 14px;border:1px solid rgba(15,33,61,.1);background:#f3f6fb;color:#22324a;font-weight:700;font-size:.82rem;}
.ai-families-filter-btn.is-active{background:#0f213d;color:#fff;border-color:#0f213d;box-shadow:0 10px 24px rgba(15,33,61,.22);}
.ai-families-filter-btn.perceive,.ai-summary-pill.perceive,.ai-group-pill.perceive,.ai-preview-box.perceive{background:#e7f3ff;color:#1660c7;border-color:#cde2ff;}
.ai-families-filter-btn.understand,.ai-summary-pill.understand,.ai-group-pill.understand,.ai-preview-box.understand{background:#f0e9ff;color:#6b42ba;border-color:#e1d4ff;}
.ai-families-filter-btn.predict,.ai-summary-pill.predict,.ai-group-pill.predict,.ai-preview-box.predict{background:#fff3dc;color:#a56a0a;border-color:#ffe4af;}
.ai-families-filter-btn.generate,.ai-summary-pill.generate,.ai-group-pill.generate,.ai-preview-box.generate{background:#ffe9ef;color:#af3358;border-color:#ffd4df;}
.ai-families-filter-btn.decide,.ai-summary-pill.decide,.ai-group-pill.decide,.ai-preview-box.decide{background:#e8f6ec;color:#17663a;border-color:#cce7d4;}
.ai-families-filter-btn.act,.ai-summary-pill.act,.ai-group-pill.act,.ai-preview-box.act{background:#eef1f6;color:#3d4e67;border-color:#dfe5ee;}
.ai-families-filter-btn.is-active.perceive,.ai-families-filter-btn.is-active.understand,.ai-families-filter-btn.is-active.predict,.ai-families-filter-btn.is-active.generate,.ai-families-filter-btn.is-active.decide,.ai-families-filter-btn.is-active.act{background:#0f213d;color:#fff;border-color:#0f213d;}
.ai-families-filter-btn.structured,.ai-summary-pill.structured,.ai-group-pill.structured,.ai-preview-box.structured{background:#e8f6ec;color:#17663a;border-color:#cce7d4;}
.ai-families-filter-btn.semi-structured,.ai-summary-pill.semi-structured,.ai-group-pill.semi-structured,.ai-preview-box.semi-structured{background:#e8f0ff;color:#1f57b2;border-color:#cfe0ff;}
.ai-families-filter-btn.unstructured,.ai-summary-pill.unstructured,.ai-group-pill.unstructured,.ai-preview-box.unstructured{background:#f0e9ff;color:#6b42ba;border-color:#e1d4ff;}
.ai-families-filter-btn.spatial,.ai-summary-pill.spatial,.ai-group-pill.spatial,.ai-preview-box.spatial{background:#e6fbff;color:#0f7490;border-color:#c7f0f8;}
.ai-families-filter-btn.media,.ai-summary-pill.media,.ai-group-pill.media,.ai-preview-box.media{background:#ffe9ef;color:#af3358;border-color:#ffd4df;}
.ai-families-filter-btn.linked,.ai-summary-pill.linked,.ai-group-pill.linked,.ai-preview-box.linked{background:#fff3dc;color:#a56a0a;border-color:#ffe4af;}
.ai-families-filter-btn.temporal,.ai-summary-pill.temporal,.ai-group-pill.temporal,.ai-preview-box.temporal{background:#eef1f6;color:#3d4e67;border-color:#dfe5ee;}
.ai-families-filter-btn.composite,.ai-summary-pill.composite,.ai-group-pill.composite,.ai-preview-box.composite{background:#f8e9ff;color:#9a2db1;border-color:#efd1ff;}
.ai-families-filter-btn.operational,.ai-summary-pill.operational,.ai-group-pill.operational,.ai-preview-box.operational{background:#fff0e2;color:#b55a00;border-color:#ffd8b1;}
.ai-families-filter-btn.governance,.ai-summary-pill.governance,.ai-group-pill.governance,.ai-preview-box.governance{background:#eef9dc;color:#5b7f13;border-color:#dbefb1;}
.ai-families-filter-btn.is-active.structured,.ai-families-filter-btn.is-active.semi-structured,.ai-families-filter-btn.is-active.unstructured,.ai-families-filter-btn.is-active.spatial,.ai-families-filter-btn.is-active.media,.ai-families-filter-btn.is-active.linked,.ai-families-filter-btn.is-active.temporal,.ai-families-filter-btn.is-active.composite,.ai-families-filter-btn.is-active.operational,.ai-families-filter-btn.is-active.governance{background:#0f213d;color:#fff;border-color:#0f213d;}
.data-types-modal{z-index:92;}
.ai-families-summary-section{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:18px;align-items:start;padding:18px;border:1px solid rgba(15,33,61,.08);border-radius:26px;background:#fbfcfe;}
.ai-families-summary-section h4{margin:6px 0 10px;font-size:1.18rem;color:#10213d;}
.ai-families-summary-section p{margin:0;color:#5a6880!important;line-height:1.6;}
.ai-families-summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}
.ai-families-body-scroll{flex:1;min-height:0;overflow:auto;display:grid;gap:18px;padding-right:4px;}
.ai-summary-card{padding:14px;border-radius:20px;border:1px solid rgba(15,33,61,.08);background:#fff;}
.ai-summary-pill,.ai-group-pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:.72rem;font-weight:800;border:1px solid transparent;}
.ai-summary-card p{margin:10px 0 0;color:#506075!important;font-size:.92rem;line-height:1.5;}
.ai-families-sections{display:grid;gap:18px;}
.ai-family-card{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:18px;padding:18px;border:1px solid rgba(15,33,61,.08);border-radius:28px;background:#fff;align-items:start;}
.ai-family-topline{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:#7c8ba0;font-weight:800;}
.ai-family-heading-row{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:4px;}
.ai-family-heading-row h4{margin:0;font-size:1.2rem;color:#10213d;}
.ai-family-short{margin:8px 0 0;color:#5a6880!important;line-height:1.55;}
.ai-family-io-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:12px;margin-top:14px;}
.ai-family-info-block{display:grid;gap:6px;padding:14px;border-radius:20px;border:1px solid rgba(15,33,61,.08);background:#f8fafc;}
.ai-family-info-block strong,.ai-family-steps strong,.ai-family-examples strong{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:#7c8ba0;}
.ai-family-info-block span{color:#334155;line-height:1.55;}
.ai-family-output-block{margin-top:12px;}
.ai-family-detail-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:12px;margin-top:12px;}
.ai-family-steps,.ai-family-examples{display:grid;gap:10px;padding:14px;border-radius:20px;border:1px solid rgba(15,33,61,.08);background:#fff;}
.ai-step-row{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:16px;background:#f8fafc;}
.ai-step-row span{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;border-radius:999px;background:#0f213d;color:#fff;font-size:.76rem;font-weight:800;}
.ai-step-row p{margin:0;color:#425166!important;line-height:1.55;}
.ai-example-tags{display:flex;flex-wrap:wrap;gap:8px;}
.ai-example-tags span{display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;border:1px solid rgba(15,33,61,.08);background:#f8fafc;color:#425166;font-size:.78rem;font-weight:700;}
.ai-family-preview{border:1px solid rgba(15,33,61,.08);border-radius:22px;background:linear-gradient(180deg,#fcfdff,#f5f8fc);padding:12px;box-shadow:inset 0 1px 0 rgba(255,255,255,.65);}
.ai-family-preview-top{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:8px;}
.ai-family-preview-top strong{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:#7c8ba0;}
.ai-family-preview-top span{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#eef3f8;color:#5e6d81;font-size:.64rem;font-weight:800;}
.ai-family-preview-body{display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr) 24px minmax(0,1fr);gap:4px;align-items:center;}
.ai-preview-arrow{display:flex;align-items:center;justify-content:center;color:#94a3b8;font-size:1rem;font-weight:800;}
.ai-preview-panel{display:grid;gap:6px;}
.ai-preview-label{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:#7c8ba0;font-weight:800;}
.ai-preview-box{border:1px solid rgba(15,33,61,.08);background:#fff;border-radius:18px;padding:8px;min-height:106px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.ai-preview-box svg{display:block;width:100%;height:100%;}
.ai-families-empty{padding:30px;border:1px dashed rgba(15,33,61,.18);border-radius:24px;background:#fff;color:#5a6880!important;}
@media (max-width: 1100px){.ai-family-card{grid-template-columns:1fr;}.ai-families-summary-section{grid-template-columns:1fr;}}
@media (max-width: 820px){.ai-families-toolbar{grid-template-columns:1fr;}.ai-families-summary-grid{grid-template-columns:1fr;}.ai-family-io-grid,.ai-family-detail-grid{grid-template-columns:1fr;}.ai-family-preview-body{grid-template-columns:1fr;}.ai-preview-arrow{transform:rotate(90deg);min-height:20px;}.ai-families-dialog{padding:18px;height:min(94vh,1080px);}.ai-families-modal.is-expanded .ai-families-dialog{width:min(98vw,1680px);height:94vh;}}
@media (max-width: 720px){.ai-families-header{flex-direction:column;}.ai-families-header-actions{align-self:flex-end;}}


/* v24 contrast and footer refinements */
.site-footer.decision-site-footer .brand strong,
.site-footer.decision-site-footer .footer-bottom,
.site-footer.decision-site-footer .footer-bottom-copy,
.site-footer.decision-site-footer .footer-bottom-links,
.site-footer.decision-site-footer .footer-bottom-links a,
.site-footer.decision-site-footer .footer-bottom span,
.site-footer.decision-site-footer .footer-bottom a,
.site-footer.decision-site-footer .footer-grid a,
.site-footer.decision-site-footer .footer-grid p,
.site-footer.decision-site-footer .footer-grid h3,
.site-footer.decision-site-footer .brand small{
  color:#ffffff!important;
}
.site-footer.decision-site-footer .footer-offer-row{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1rem;
  margin-top:1.6rem;
}
.site-footer.decision-site-footer .footer-offer-card{
  display:grid;
  gap:.35rem;
  padding:1rem 1.05rem;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.1);
  background:linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,.03));
  box-shadow:0 14px 28px rgba(0,0,0,.12);
}
.site-footer.decision-site-footer .footer-offer-card strong{
  color:#ffffff;
  font-size:.88rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.site-footer.decision-site-footer .footer-offer-card span{
  color:#ffffff;
  line-height:1.55;
  font-size:.96rem;
}
.upload-tier-note .pill,
#statusPills .pill,
.status-panel .pill,
.panel .pill,
.pill.good,
.pill.warn,
.pill.bad{
  color:#ffffff!important;
}
#datasetName,
.status-panel h3,
.status-panel p,
.status-panel .muted,
.upload-tier-note,
.upload-tier-note .pill,
.geo-stat span,
.geo-summary,
.geo-summary span,
.geo-summary strong{
  color:#ffffff!important;
}
@media (max-width: 980px){
  .site-footer.decision-site-footer .footer-offer-row{grid-template-columns:1fr;}
}


/* horizontal guide strip above value cards */
.guide-strip-wrap{position:relative;width:var(--ds-container)!important;margin:0 auto 1.35rem!important;}
.guide-strip-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:stretch;}
.guide-strip-card{margin-top:0!important;height:100%;padding:20px;grid-template-rows:1fr auto;}
.guide-strip-card .chart-ideas-promo-copy{display:grid;gap:12px;}
.guide-strip-card .chart-ideas-promo-copy > *:not(.guide-strip-message){align-self:start;}
.guide-strip-card .primary-btn{width:100%;justify-content:center;text-align:center;min-height:46px;}
.guide-strip-card h3{font-size:1.08rem;margin:0;color:var(--ng-blue)!important;}
.guide-strip-message{padding:14px 16px;border-radius:16px;background:#0f213d;color:#ffffff!important;line-height:1.6;font-size:.96rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);}
@media (max-width: 980px){.guide-strip-row{grid-template-columns:1fr;}.guide-strip-wrap{margin-bottom:1.25rem!important;}}

/* v35 navigation and guide-card refinements */
.workspace > .studio-nav{
  position:sticky!important;
  top:5.45rem!important;
  z-index:35!important;
  margin:0 auto 1rem!important;
  width:var(--ds-container)!important;
  display:flex!important;
  justify-content:center!important;
  gap:.6rem!important;
  padding:.65rem!important;
  background:rgba(244,247,251,.94)!important;
  border:1px solid rgba(15,33,61,.10)!important;
  border-radius:20px!important;
  box-shadow:0 16px 34px rgba(15,33,61,.10)!important;
  backdrop-filter:blur(14px)!important;
}
.workspace > .studio-nav .studio-nav-btn{
  color:#274263!important;
  background:rgba(255,255,255,.76)!important;
  border:1px solid rgba(15,33,61,.09)!important;
  box-shadow:none!important;
}
.workspace > .studio-nav .studio-nav-btn:hover{
  background:#fff!important;
  transform:translateY(-1px)!important;
}
.workspace > .studio-nav .studio-nav-btn.active{
  color:#fff!important;
  background:linear-gradient(135deg,#0b68cf,#0057b8)!important;
  border-color:transparent!important;
  box-shadow:0 12px 22px rgba(0,102,204,.22)!important;
}
.guide-strip-row{
  grid-template-columns:repeat(4,minmax(0,1fr))!important;
}
.guide-strip-card,
.guide-strip-card.analytics-guide-card,
.guide-strip-card.data-types-promo-card,
.guide-strip-card.ai-promo-card{
  background:linear-gradient(180deg,#f6faff 0%,#ffffff 100%)!important;
  border:1px solid rgba(0,102,204,.16)!important;
  box-shadow:0 18px 40px rgba(15,35,64,.08)!important;
}
.guide-strip-card .guide-strip-message{
  background:#ffffff!important;
  color:#415a78!important;
  box-shadow:inset 0 0 0 1px rgba(15,35,64,.08)!important;
}
.guide-strip-card .primary-btn{
  background:linear-gradient(180deg,#0b68cf,#0057b8)!important;
  border-color:#0b68cf!important;
  color:#ffffff!important;
}
@media (max-width:1100px){
  .guide-strip-row{grid-template-columns:repeat(2,minmax(0,1fr))!important;}
}
@media (max-width:720px){
  .workspace > .studio-nav{
    top:5.15rem!important;
    justify-content:flex-start!important;
    overflow-x:auto!important;
    flex-wrap:nowrap!important;
    width:min(100vw - 1rem, var(--ds-container))!important;
  }
  .workspace > .studio-nav .studio-nav-btn{
    flex:0 0 auto!important;
    white-space:nowrap!important;
  }
  .guide-strip-row{grid-template-columns:1fr!important;}
}