:root {
  color-scheme: light;
  --bg: #f4efe6;
  --bg-alt: #f7f2ea;
  --bg-gradient: radial-gradient(
    circle at top,
    #fff7ee 0%,
    var(--bg) 45%,
    #efe4d6 100%
  );
  --ink: #1e1a17;
  --muted: #6b5f56;
  --accent: #e45f47;
  --accent-dark: #c9543e;
  --accent-soft: #fff3ef;
  --accent-shadow: 0 12px 24px rgba(242, 106, 79, 0.18);
  --panel: #fff7ee;
  --panel-border: #e2d2c3;
  --shadow: 0 18px 40px rgba(30, 26, 23, 0.12);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --surface: #ffffff;
  --surface-alt: #fffdf9;
  --surface-muted: #fff8f3;
  --surface-warm: #fff4e8;
  --insight-bg: #1f1a16;
  --insight-ink: #fff7ee;
  --insight-muted: rgba(255, 247, 238, 0.7);
  --insight-muted-strong: rgba(255, 247, 238, 0.6);
  --topbar-bg: rgba(247, 242, 234, 0.8);
  --brand-mark-bg: var(--ink);
  --brand-mark-ink: #ffffff;
  --badge-bg: var(--ink);
  --badge-ink: #ffffff;
  --tab-active-bg: var(--ink);
  --tab-active-ink: #ffffff;
}

[data-theme="dark"],
:root.is-dark {
  color-scheme: dark;
  --bg: #0b0f14;
  --bg-alt: #121826;
  --bg-gradient: radial-gradient(
    circle at top,
    #1b2434 0%,
    var(--bg) 55%,
    #0b0f14 100%
  );
  --ink: #f8fafc;
  --muted: #94a3b8;
  --accent: #f06f58;
  --accent-dark: #e15f4a;
  --accent-soft: rgba(255, 123, 99, 0.18);
  --accent-shadow: 0 16px 30px rgba(15, 23, 42, 0.32);
  --panel: #111826;
  --panel-border: #243244;
  --shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
  --surface: #0f172a;
  --surface-alt: #111c2f;
  --surface-muted: #131b2a;
  --surface-warm: #151c2b;
  --insight-bg: #1a2234;
  --insight-ink: #f8fafc;
  --insight-muted: rgba(248, 250, 252, 0.7);
  --insight-muted-strong: rgba(248, 250, 252, 0.6);
  --topbar-bg: rgba(15, 23, 42, 0.86);
  --brand-mark-bg: #ff7b63;
  --brand-mark-ink: #0b0f14;
  --badge-bg: #ff7b63;
  --badge-ink: #0b0f14;
  --tab-active-bg: #ff7b63;
  --tab-active-ink: #0b0f14;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg-gradient);
  min-height: 100vh;
}

.noise {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 0);
  background-size: 3px 3px;
  opacity: 0.3;
  pointer-events: none;
}

[data-theme="dark"] .noise {
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 0);
  opacity: 0.2;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 48px;
  border-bottom: 1px solid var(--panel-border);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--topbar-bg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--brand-mark-bg);
  color: var(--brand-mark-ink);
  font-weight: 700;
}

.brand-name {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 20px;
  letter-spacing: 0.3px;
}

.brand-tag {
  font-size: 13px;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  gap: 12px;
}

button {
  border: none;
  font-family: inherit;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:active {
  transform: translateY(1px);
}

.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--accent-shadow);
}

.primary:hover {
  background: var(--accent-dark);
}

.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--panel-border);
}

.app {
  padding: 40px 48px 80px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(32px, 4vw, 52px);
  margin: 0 0 12px;
  font-family: "Fraunces", "Times New Roman", serif;
}

.hero p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.5;
}

.hero-steps {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
}

.step span {
  background: var(--badge-bg);
  color: var(--badge-ink);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.hero-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.hero-card-title {
  font-weight: 600;
  margin-bottom: 12px;
}

.hero-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 10px;
}

.workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.panel-header h2 {
  margin: 0;
  font-size: 20px;
}

.panel-sub {
  color: var(--muted);
  font-size: 13px;
}

.dropzone {
  border: 2px dashed var(--panel-border);
  border-radius: var(--radius-md);
  padding: 22px;
  text-align: center;
  background: var(--bg-alt);
  position: relative;
}

.dropzone.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.dropzone.disabled {
  opacity: 0.6;
  pointer-events: none;
}

.dropzone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.dropzone-inner {
  display: grid;
  gap: 8px;
}

.dropzone-title {
  font-weight: 600;
}

.dropzone-sub,
.dropzone-note {
  color: var(--muted);
  font-size: 13px;
}

.panel-block {
  background: var(--surface-alt);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.paste-block textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--panel-border);
  padding: 10px 12px;
  font-family: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  background: var(--surface);
  color: var(--ink);
}

.paste-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 12px;
  flex-wrap: wrap;
}

.panel-block-title {
  font-weight: 600;
  margin-bottom: 12px;
}

.health-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.health-card {
  background: var(--surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--panel-border);
  padding: 10px 12px;
  display: grid;
  gap: 6px;
}

.health-label {
  font-size: 12px;
  color: var(--muted);
}

.mapping {
  display: grid;
  gap: 10px;
}

.mapping-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.9fr;
  gap: 12px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.mapping-row select {
  width: 100%;
}

.mapping-meta {
  color: var(--muted);
  font-size: 12px;
}

.request-form {
  display: grid;
  gap: 14px;
}

.request-form label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.data-source {
  display: grid;
  gap: 6px;
  background: var(--surface-warm);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 12px;
  color: var(--ink);
  font-size: 13px;
}

.data-source label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 500;
}

.data-source input {
  accent-color: var(--accent);
}

.source-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

.request-form select,
.request-form textarea {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  font-family: inherit;
  font-size: 14px;
  background: var(--surface);
  color: var(--ink);
}

.template-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.template-row select {
  flex: 1;
  min-width: 200px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.toggles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.toggle-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.toggle-chip {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  font-size: 12px;
  cursor: pointer;
  background: var(--surface);
}

.toggle-chip.active {
  border-color: var(--accent);
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.preview {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
}

.insight-card {
  background: var(--insight-bg);
  color: var(--insight-ink);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: grid;
  gap: 8px;
  box-shadow: 0 18px 34px rgba(31, 26, 22, 0.28);
}

.insight-title {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--insight-muted);
}

.insight-body {
  font-size: 18px;
  font-weight: 600;
}

.insight-meta {
  font-size: 12px;
  color: var(--insight-muted-strong);
}

.preview-tabs {
  display: flex;
  gap: 12px;
}

.tab {
  background: transparent;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
}

.tab.active {
  background: var(--tab-active-bg);
  color: var(--tab-active-ink);
}

.preview-body {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--panel-border);
  min-height: 180px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.preview-body ol {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.metric-card {
  border-radius: 12px;
  border: 1px solid var(--panel-border);
  padding: 12px;
  background: var(--surface-muted);
}

.metric-title {
  font-size: 12px;
  color: var(--muted);
}

.metric-value {
  font-size: 18px;
  font-weight: 600;
}

.preview-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.wizard-panel {
  background: var(--surface-warm);
}

.wizard-steps {
  display: grid;
  gap: 8px;
}

.wizard-step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}

.wizard-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--panel-border);
  font-size: 12px;
  color: var(--ink);
}

.wizard-step.active {
  color: var(--ink);
  font-weight: 600;
}

.wizard-step.active span {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.wizard-tip {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

.wizard-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.enterprise,
.governance {
  display: grid;
}

.enterprise-grid,
.governance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.governance-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.join-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.join-grid label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.join-grid select,
.glossary-form input,
.rollup-list select,
.role-note {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  font-family: inherit;
  background: var(--surface);
}

.rollup-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.rollup-chip {
  border: 1px solid var(--panel-border);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: var(--surface);
}

.rollup-chip.active {
  border-color: var(--accent);
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.glossary-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.glossary-form input {
  flex: 1;
  min-width: 160px;
}

.glossary-list {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.lineage-list {
  display: grid;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.lineage-item {
  background: var(--surface);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 8px 10px;
}

.pii-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.pii-card {
  background: var(--surface);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 8px 10px;
  display: grid;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
}

.pii-card strong {
  color: var(--ink);
  font-size: 16px;
}

.pii-list {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.role-note {
  margin-top: 10px;
  background: var(--surface);
  font-size: 12px;
  color: var(--muted);
}

.audit-log {
  background: var(--surface);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 10px;
  font-size: 12px;
  color: var(--muted);
  max-height: 160px;
  overflow: auto;
  display: grid;
  gap: 6px;
}

.story-body {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
}

.story-highlights {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  color: var(--muted);
}

.footer {
  padding: 24px 48px 60px;
  border-top: 1px solid var(--panel-border);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 13px;
  color: var(--muted);
}

.footer-note {
  max-width: 380px;
}

@media (max-width: 1024px) {
  .hero,
  .workspace {
    grid-template-columns: 1fr;
  }

  .enterprise-grid,
  .governance-grid {
    grid-template-columns: 1fr;
  }

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

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

  .toggles {
    grid-template-columns: 1fr;
  }

  .topbar {
    padding: 16px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .app {
    padding: 30px 20px 60px;
  }

  .footer {
    padding: 24px 20px 40px;
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  .mapping-row {
    grid-template-columns: 1fr;
  }

  .join-grid {
    grid-template-columns: 1fr;
  }

  .topbar-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}