:root {
  color-scheme: light;
  --background: oklch(1.0000 0 0);
  --foreground: oklch(0.2686 0 0);
  --card: oklch(1.0000 0 0);
  --card-foreground: oklch(0.2686 0 0);
  --popover: oklch(1.0000 0 0);
  --popover-foreground: oklch(0.2686 0 0);
  --primary: oklch(0.7686 0.1647 70.0804);
  --primary-foreground: oklch(0 0 0);
  --secondary: oklch(0.9670 0.0029 264.5419);
  --secondary-foreground: oklch(0.4461 0.0263 256.8018);
  --muted: oklch(0.9846 0.0017 247.8389);
  --muted-foreground: oklch(0.5510 0.0234 264.3637);
  --accent: oklch(0.9869 0.0214 95.2774);
  --accent-foreground: oklch(0.4732 0.1247 46.2007);
  --destructive: oklch(0.6368 0.2078 25.3313);
  --destructive-foreground: oklch(1.0000 0 0);
  --border: oklch(0.9276 0.0058 264.5313);
  --input: oklch(0.9276 0.0058 264.5313);
  --ring: oklch(0.7686 0.1647 70.0804);
  --chart-1: oklch(0.7686 0.1647 70.0804);
  --chart-2: oklch(0.6658 0.1574 58.3183);
  --chart-3: oklch(0.5553 0.1455 48.9975);
  --chart-4: oklch(0.4732 0.1247 46.2007);
  --chart-5: oklch(0.4137 0.1054 45.9038);
  --sidebar: oklch(0.9846 0.0017 247.8389);
  --sidebar-foreground: oklch(0.2686 0 0);
  --sidebar-primary: oklch(0.7686 0.1647 70.0804);
  --sidebar-primary-foreground: oklch(1.0000 0 0);
  --sidebar-accent: oklch(0.9869 0.0214 95.2774);
  --sidebar-accent-foreground: oklch(0.4732 0.1247 46.2007);
  --sidebar-border: oklch(0.9276 0.0058 264.5313);
  --sidebar-ring: oklch(0.7686 0.1647 70.0804);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Source Serif 4", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --radius: 0.375rem;
  --shadow-x: 0px;
  --shadow-y: 4px;
  --shadow-blur: 8px;
  --shadow-spread: -1px;
  --shadow-opacity: 0.1;
  --shadow-color: hsl(0 0% 0%);
  --shadow-2xs: 0px 4px 8px -1px hsl(0 0% 0% / 0.05);
  --shadow-xs: 0px 4px 8px -1px hsl(0 0% 0% / 0.05);
  --shadow-sm: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 1px 2px -2px hsl(0 0% 0% / 0.10);
  --shadow: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 1px 2px -2px hsl(0 0% 0% / 0.10);
  --shadow-md: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 2px 4px -2px hsl(0 0% 0% / 0.10);
  --shadow-lg: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 4px 6px -2px hsl(0 0% 0% / 0.10);
  --shadow-xl: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 8px 10px -2px hsl(0 0% 0% / 0.10);
  --shadow-2xl: 0px 4px 8px -1px hsl(0 0% 0% / 0.25);
  --tracking-normal: 0em;
  --spacing: 0.25rem;
}

.dark {
  color-scheme: dark;
  --background: oklch(0.2046 0 0);
  --foreground: oklch(0.9219 0 0);
  --card: oklch(0.2686 0 0);
  --card-foreground: oklch(0.9219 0 0);
  --popover: oklch(0.2686 0 0);
  --popover-foreground: oklch(0.9219 0 0);
  --primary: oklch(0.7686 0.1647 70.0804);
  --primary-foreground: oklch(0 0 0);
  --secondary: oklch(0.2686 0 0);
  --secondary-foreground: oklch(0.9219 0 0);
  --muted: oklch(0.2393 0 0);
  --muted-foreground: oklch(0.7155 0 0);
  --accent: oklch(0.4732 0.1247 46.2007);
  --accent-foreground: oklch(0.9243 0.1151 95.7459);
  --destructive: oklch(0.6368 0.2078 25.3313);
  --destructive-foreground: oklch(1.0000 0 0);
  --border: oklch(0.3715 0 0);
  --input: oklch(0.3715 0 0);
  --ring: oklch(0.7686 0.1647 70.0804);
  --chart-1: oklch(0.8369 0.1644 84.4286);
  --chart-2: oklch(0.6658 0.1574 58.3183);
  --chart-3: oklch(0.4732 0.1247 46.2007);
  --chart-4: oklch(0.5553 0.1455 48.9975);
  --chart-5: oklch(0.4732 0.1247 46.2007);
  --sidebar: oklch(0.1684 0 0);
  --sidebar-foreground: oklch(0.9219 0 0);
  --sidebar-primary: oklch(0.7686 0.1647 70.0804);
  --sidebar-primary-foreground: oklch(1.0000 0 0);
  --sidebar-accent: oklch(0.4732 0.1247 46.2007);
  --sidebar-accent-foreground: oklch(0.9243 0.1151 95.7459);
  --sidebar-border: oklch(0.3715 0 0);
  --sidebar-ring: oklch(0.7686 0.1647 70.0804);
  --font-sans: Inter, sans-serif;
  --font-serif: "Source Serif 4", serif;
  --font-mono: "JetBrains Mono", monospace;
  --radius: 0.375rem;
  --shadow-x: 0px;
  --shadow-y: 4px;
  --shadow-blur: 8px;
  --shadow-spread: -1px;
  --shadow-opacity: 0.1;
  --shadow-color: hsl(0 0% 0%);
  --shadow-2xs: 0px 4px 8px -1px hsl(0 0% 0% / 0.05);
  --shadow-xs: 0px 4px 8px -1px hsl(0 0% 0% / 0.05);
  --shadow-sm: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 1px 2px -2px hsl(0 0% 0% / 0.10);
  --shadow: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 1px 2px -2px hsl(0 0% 0% / 0.10);
  --shadow-md: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 2px 4px -2px hsl(0 0% 0% / 0.10);
  --shadow-lg: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 4px 6px -2px hsl(0 0% 0% / 0.10);
  --shadow-xl: 0px 4px 8px -1px hsl(0 0% 0% / 0.10), 0px 8px 10px -2px hsl(0 0% 0% / 0.10);
  --shadow-2xl: 0px 4px 8px -1px hsl(0 0% 0% / 0.25);
}

* {
  box-sizing: border-box;
  border-color: var(--border);
}

*:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  letter-spacing: var(--tracking-normal);
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 288px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  border-right: 1px solid var(--sidebar-border);
  background: var(--sidebar);
  color: var(--sidebar-foreground);
}

.brand {
  padding: 34px 28px 38px;
  border-bottom: 1px solid var(--sidebar-border);
}

.brand-kicker,
.section-kicker,
.label {
  display: block;
  color: var(--muted-foreground);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.section-kicker {
  color: var(--primary);
}

.brand strong {
  display: block;
  margin-top: 12px;
  font-size: 1.45rem;
}

.nav-list {
  display: grid;
  gap: 8px;
  padding: 18px 14px;
}

.nav-item,
.reset-button {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted-foreground);
  cursor: pointer;
  text-align: left;
}

.nav-item {
  padding: 0 16px;
  font-size: 1rem;
}

.nav-item:hover,
.nav-item.active {
  border-color: var(--sidebar-border);
  background: var(--sidebar-accent);
  color: var(--sidebar-accent-foreground);
}

.icon {
  display: grid;
  place-items: center;
  width: 22px;
  color: currentColor;
  font-family: var(--font-mono);
}

.sidebar-footer {
  margin-top: auto;
  padding: 22px 18px 24px;
  border-top: 1px solid var(--sidebar-border);
}

.sidebar-footer strong {
  display: block;
  margin: 10px 0 18px;
  font-size: 1rem;
  font-weight: 600;
}

.reset-button {
  min-height: 36px;
  padding: 0;
}

.reset-button:hover {
  color: var(--sidebar-primary);
}

.main-panel {
  width: min(100%, 1480px);
  margin: 0 auto;
  padding: 58px 46px 64px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: end;
  gap: 34px;
  margin-bottom: 44px;
}

.hero h1 {
  margin: 16px 0 10px;
  color: var(--foreground);
  font-size: clamp(2.45rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: 0;
}

.hero p,
.section-card p,
.metric-card p,
.capital-card p,
.capital-card small {
  color: var(--muted-foreground);
}

.hero p {
  max-width: 680px;
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.5;
}

.stage-card,
.metric-card,
.section-card,
.capital-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--card-foreground);
  box-shadow: var(--shadow-lg);
}

.stage-card {
  padding: 24px;
}

.stage-card strong {
  display: block;
  margin-top: 12px;
  font-size: 1.24rem;
}

.stage-card p {
  margin: 10px 0 0;
  color: var(--muted-foreground);
}

.capital-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 34px;
  margin-bottom: 28px;
  padding: 38px;
  background: var(--card);
}

.capital-main h2 {
  margin: 16px 0 8px;
  font-size: clamp(3rem, 7vw, 5.4rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0;
}

.capital-main p {
  margin: 0 0 30px;
  font-size: 1.02rem;
}

.capital-main p strong {
  color: var(--primary);
  font-weight: 700;
}

.progress-row,
.asset-line,
.section-card-head,
.input-readout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.progress-row {
  margin-bottom: 10px;
  color: var(--muted-foreground);
}

.progress-track {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--muted);
}

.progress-track span {
  display: block;
  width: 13%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--chart-1), var(--chart-2));
}

.progress-track.muted span {
  background: var(--border);
}

.capital-main small {
  display: block;
  margin-top: 10px;
}

.capital-side {
  display: grid;
  gap: 32px;
  padding-left: 34px;
  border-left: 1px solid var(--border);
}

.capital-side strong {
  display: block;
  margin: 12px 0 6px;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
}

.metric-grid,
.scenario-grid,
.workspace-grid,
.bottom-grid {
  display: grid;
  gap: 20px;
}

.metric-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 28px;
}

.metric-card,
.section-card {
  padding: 28px;
}

.metric-card strong {
  display: block;
  margin-top: 14px;
  color: var(--primary);
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1;
}

.metric-card strong.green {
  color: var(--chart-2);
}

.metric-card p {
  margin: 14px 0 0;
}

.section-card {
  margin-bottom: 28px;
}

.section-card h2 {
  margin: 12px 0 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.15;
}

.section-card p {
  max-width: 680px;
  line-height: 1.55;
}

.text-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

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

.scenario-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 26px;
}

.scenario-card {
  min-height: 128px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--secondary);
}

.scenario-card span {
  color: var(--muted-foreground);
}

.scenario-card strong {
  display: block;
  margin: 14px 0;
  color: var(--primary);
  font-weight: 800;
  font-size: clamp(1.7rem, 3vw, 2.25rem);
}

.scenario-card small {
  color: var(--muted-foreground);
}

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

.goal-list {
  display: grid;
  gap: 16px;
  margin: 28px 0 22px;
  padding: 0;
  color: var(--muted-foreground);
  list-style: none;
}

.goal-list li::before {
  content: "·";
  margin-right: 14px;
  color: var(--primary);
}

.asset-line {
  margin: 24px 0 10px;
  color: var(--muted-foreground);
}

.workspace-grid {
  align-items: stretch;
}

.controls-card label {
  display: block;
  margin: 26px 0 12px;
  color: var(--muted-foreground);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
}

.input-readout {
  margin-top: 20px;
  color: var(--muted-foreground);
}

.input-readout strong {
  color: var(--foreground);
  font-size: 1.4rem;
}

.chart-card canvas {
  display: block;
  width: 100%;
  height: 220px;
  margin-top: 20px;
  border-radius: var(--radius);
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--sidebar-border);
  }

  .brand {
    padding: 24px 22px;
  }

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

  .sidebar-footer {
    display: none;
  }

  .main-panel {
    padding: 38px 22px 48px;
  }

  .hero,
  .capital-card,
  .metric-grid,
  .bottom-grid,
  .workspace-grid {
    grid-template-columns: 1fr;
  }

  .capital-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-left: 0;
    padding-top: 26px;
    border-left: 0;
    border-top: 1px solid var(--border);
  }
}

@media (max-width: 760px) {
  .nav-list {
    display: flex;
    overflow-x: auto;
    padding-bottom: 14px;
  }

  .nav-item {
    flex: 0 0 auto;
    width: auto;
    min-width: 170px;
  }

  .hero {
    align-items: start;
    margin-bottom: 28px;
  }

  .capital-card,
  .metric-card,
  .section-card {
    padding: 22px;
  }

  .capital-side,
  .scenario-grid {
    grid-template-columns: 1fr;
  }

  .section-card-head,
  .progress-row,
  .asset-line,
  .input-readout {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}