@import url('https://fonts.googleapis.com/css2?family=Architects+Daughter&display=swap');

:root {
  --background: oklch(0.9821 0 0);
  --foreground: oklch(0.3485 0 0);
  --card: oklch(1.0000 0 0);
  --card-foreground: oklch(0.3485 0 0);
  --popover: oklch(1.0000 0 0);
  --popover-foreground: oklch(0.3485 0 0);
  --primary: oklch(0.4891 0 0);
  --primary-foreground: oklch(0.9551 0 0);
  --secondary: oklch(0.9006 0 0);
  --secondary-foreground: oklch(0.3485 0 0);
  --muted: oklch(0.9158 0 0);
  --muted-foreground: oklch(0.4313 0 0);
  --accent: oklch(0.9354 0.0456 94.8549);
  --accent-foreground: oklch(0.4015 0.0436 37.9587);
  --destructive: oklch(0.6627 0.0978 20.0041);
  --destructive-foreground: oklch(1.0000 0 0);
  --border: oklch(0.5538 0.0025 17.2320);
  --input: oklch(1.0000 0 0);
  --ring: oklch(0.7058 0 0);
  --chart-1: oklch(0.3211 0 0);
  --chart-2: oklch(0.4495 0 0);
  --chart-3: oklch(0.5693 0 0);
  --chart-4: oklch(0.6830 0 0);
  --chart-5: oklch(0.7921 0 0);
  --sidebar: oklch(0.9551 0 0);
  --sidebar-foreground: oklch(0.3485 0 0);
  --sidebar-primary: oklch(0.4891 0 0);
  --sidebar-primary-foreground: oklch(0.9551 0 0);
  --sidebar-accent: oklch(0.9354 0.0456 94.8549);
  --sidebar-accent-foreground: oklch(0.4015 0.0436 37.9587);
  --sidebar-border: oklch(0.8078 0 0);
  --sidebar-ring: oklch(0.7058 0 0);
  --font-sans: 'Architects Daughter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: "Times New Roman", Times, serif;
  --font-mono: "Courier New", monospace;
  --radius: 0.625rem;
  --shadow-x: 1px;
  --shadow-y: 4px;
  --shadow-blur: 5px;
  --shadow-spread: 0px;
  --shadow-opacity: 0.03;
  --shadow-color: #000000;
  --shadow-2xs: 1px 4px 5px 0px hsl(0 0% 0% / 0.01);
  --shadow-xs: 1px 4px 5px 0px hsl(0 0% 0% / 0.01);
  --shadow-sm: 1px 4px 5px 0px hsl(0 0% 0% / 0.03), 1px 1px 2px -1px hsl(0 0% 0% / 0.03);
  --shadow: 1px 4px 5px 0px hsl(0 0% 0% / 0.03), 1px 1px 2px -1px hsl(0 0% 0% / 0.03);
  --shadow-md: 1px 4px 5px 0px hsl(0 0% 0% / 0.03), 1px 2px 4px -1px hsl(0 0% 0% / 0.03);
  --shadow-lg: 1px 4px 5px 0px hsl(0 0% 0% / 0.03), 1px 4px 6px -1px hsl(0 0% 0% / 0.03);
  --shadow-xl: 1px 4px 5px 0px hsl(0 0% 0% / 0.03), 1px 8px 10px -1px hsl(0 0% 0% / 0.03);
  --shadow-2xl: 1px 4px 5px 0px hsl(0 0% 0% / 0.07);
  --tracking-normal: 0.5px;
  --spacing: 0.25rem;
}

.dark {
  --background: oklch(0.2891 0 0);
  --foreground: oklch(0.8945 0 0);
  --card: oklch(0.3211 0 0);
  --card-foreground: oklch(0.8945 0 0);
  --popover: oklch(0.3211 0 0);
  --popover-foreground: oklch(0.8945 0 0);
  --primary: oklch(0.7572 0 0);
  --primary-foreground: oklch(0.2891 0 0);
  --secondary: oklch(0.4676 0 0);
  --secondary-foreground: oklch(0.8078 0 0);
  --muted: oklch(0.3904 0 0);
  --muted-foreground: oklch(0.7058 0 0);
  --accent: oklch(0.9067 0 0);
  --accent-foreground: oklch(0.3211 0 0);
  --destructive: oklch(0.7915 0.0491 18.2410);
  --destructive-foreground: oklch(0.2891 0 0);
  --border: oklch(0.4276 0 0);
  --input: oklch(0.3211 0 0);
  --ring: oklch(0.8078 0 0);
  --chart-1: oklch(0.9521 0 0);
  --chart-2: oklch(0.8576 0 0);
  --chart-3: oklch(0.7572 0 0);
  --chart-4: oklch(0.6534 0 0);
  --chart-5: oklch(0.5452 0 0);
  --sidebar: oklch(0.2478 0 0);
  --sidebar-foreground: oklch(0.8945 0 0);
  --sidebar-primary: oklch(0.7572 0 0);
  --sidebar-primary-foreground: oklch(0.2478 0 0);
  --sidebar-accent: oklch(0.9067 0 0);
  --sidebar-accent-foreground: oklch(0.3211 0 0);
  --sidebar-border: oklch(0.4276 0 0);
  --sidebar-ring: oklch(0.8078 0 0);
  --font-sans: 'Architects Daughter', sans-serif;
  --font-serif: Georgia, serif;
  --font-mono: "Fira Code", "Courier New", monospace;
  --radius: 0.625rem;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  letter-spacing: var(--tracking-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page {
  width: 100%;
  max-width: 960px;
  padding: 2rem;
}

.app-title {
  font-size: 2.5rem;
  margin-bottom: 0.25rem;
}

.app-subtitle {
  font-size: 0.95rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
}

.card {
  background: var(--card);
  color: var(--card-foreground);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.card-header {
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.2rem;
  margin: 0 0 0.25rem;
}

.card-description {
  font-size: 0.9rem;
  color: var(--muted-foreground);
}

.card-body {
  margin-top: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.label {
  font-size: 0.85rem;
}

.input {
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 0.55rem 0.75rem;
  background: var(--input);
  font-family: inherit;
  font-size: 0.9rem;
}

.input:focus {
  outline: 2px solid var(--ring);
  outline-offset: 1px;
}

.button-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.5rem;
}

.btn {
  border-radius: var(--radius-md);
  padding: 0.55rem 0.9rem;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  box-shadow: var(--shadow-xs);
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--foreground);
}

.btn:hover {
  opacity: 0.95;
}

.link {
  font-size: 0.85rem;
  color: var(--primary);
  text-decoration: none;
}

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

.error {
  font-size: 0.85rem;
  color: var(--destructive);
  margin-bottom: 0.75rem;
}

.token-box {
  margin-top: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px dashed var(--border);
  background: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  word-break: break-all;
}

.muted {
  font-size: 0.8rem;
  color: var(--muted-foreground);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.code-block {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  background: var(--popover);
  border: 1px solid var(--border);
  margin-top: 0.75rem;
  white-space: pre-wrap;
}