/**
 * Generated from LangChain — DESIGN.md
 * https://www.webdesignhot.com/design.md/
 */
:root {
  /* role tokens (resolved) */
  --bg: #0f172a;
  --surface: #1e293b;
  --surface-alt: #1e293b;
  --text: #f8fafc;
  --text-dim: #f8fafc;
  --text-faint: #64748b;
  --brand: #1e90ff;
  --on-brand: #ffffff;
  --border: #1e293b;
  --border-strong: #334155;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #f43f5e;

  /* full color palette */
  --color-bg: #0f172a;
  --color-bg-deep: #020617;
  --color-surface-soft: #111827;
  --color-surface: #1e293b;
  --color-surface-elevated: #334155;
  --color-surface-light: #f8fafc;
  --color-text: #f8fafc;
  --color-text-body: #cbd5e1;
  --color-text-strong: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-text-faint: #64748b;
  --color-text-on-light: #0f172a;
  --color-brand: #1e90ff;
  --color-brand-hover: #1d4ed8;
  --color-brand-active: #1e40af;
  --color-brand-soft: #dbeafe;
  --color-on-brand: #ffffff;
  --color-on-dark: #f8fafc;
  --color-link: #60a5fa;
  --color-link-hover: #93c5fd;
  --color-link-on-light: #1e90ff;
  --color-border: #1e293b;
  --color-border-strong: #334155;
  --color-border-soft: #1e293b;
  --color-border-blue: #1e90ff;
  --color-shadow-color: rgba(2, 6, 23, 0.5);
  --color-shadow-glow-blue: rgba(30, 144, 255, 0.20);
  --color-accent-emerald: #10b981;
  --color-accent-rose: #f43f5e;
  --color-accent-amber: #f59e0b;
  --color-accent-violet: #8b5cf6;
  --color-accent-cyan: #06b6d4;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #f43f5e;
  --color-info: #1e90ff;
  --color-code-keyword: #60a5fa;
  --color-code-string: #10b981;
  --color-code-comment: #64748b;
  --color-code-symbol: #f59e0b;

  /* type */
  --display-size: 72px;
  --h1-size: 40px;
  --h2-size: 32px;
  --body-size: 16px;
  --label-size: 11px;
  --body-line-height: 1.55;
  --display-tracking: -0.025em;

  /* shape */
  --radius-button: 8px;
  --radius-card: 12px;
  --radius-pill: 9999px;

  /* spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 48px;
  --space-xl: 96px;

  /* fonts */
  --font-display: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-body:    'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;
}