/* LeverUp docs assistant: hi-fi tokens. Values = 02 §12 token map (brand.md §8 + CD 01b overrides + §15: border-strong #707070). Dark-first. Names = wireframe token names. */
:root{
  color-scheme: dark;
  /* surfaces */
  --color-bg: #0f0f0f;                 /* --bg-canvas */
  --color-grid: rgba(255,255,255,.045); /* ~40px square grid, low contrast */
  --grid-size: 40px;
  --color-surface: #131514;            /* --bg-panel */
  --color-surface-2: #1e1e1e;          /* user bubble, notice bar */
  --color-surface-3: #262627;          /* highlighted source row, disabled control */
  --color-assistant: #1c1d1e;          /* assistant bubble (optional fill) */
  --color-hover: #2a2a2a;
  /* borders */
  --color-border: #2a2a2a;             /* decorative only */
  --color-border-strong: #707070;      /* input + composer edge, chip edge, refusal rule (CD §15) */
  /* text */
  --color-fg: #fafafa;
  --color-fg-2: #e1e1e1;
  --color-muted: #aeb0ac;
  /* accent (lime) */
  --color-accent: #c7f50d;             /* --accent-long: markers, focus, source links */
  --color-accent-strong: #c7f50d;      /* primary buttons (same as accent) */
  --color-accent-fg: #0b0b0b;          /* text on lime */
  --color-accent-tint: #2f3610;        /* citation pill bg */
  --color-accent-tint-fg: #dffb62;     /* citation pill text */
  --color-focus: #c7f50d;
  --focus-glow: 0 0 16px rgba(199,245,13,.25);
  /* status: ERROR (06) + wrong password (01b) ONLY */
  --color-status-danger: #fa5000;
  --color-status-danger-bg: #321414;
  /* type */
  --font-sans: "Inter", system-ui, sans-serif;
  --font-ui: "IBM Plex Sans", "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --fs-meta: 0.875rem;   /* 14 (floor for all UI text) */
  --fs-sm: 0.9375rem;    /* 15 */
  --fs-body: 1rem;       /* 16, body-lg */
  --fs-h3: 1.25rem;      /* 20 */
  --fs-h2: 1.75rem;      /* 28 */
  --fs-h1: 2.5rem;       /* 40 */
  --fs-hero-leverup: clamp(2.75rem, 8vw, 4.5rem);
  --fs-hero-assistant: clamp(2rem, 5.5vw, 3rem);
  --lh-body: 1.55; --lh-tight: 1.2;
  /* space: brand scale 4/6/8/10/12/16/20/24/32 (+48) */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 20px; --s-6: 24px; --s-7: 32px; --s-8: 48px;
  /* radius */
  --r-control: 6px; --r-card: 6px; --r-panel: 8px; --r-pill: 999px;
  /* motion */
  --m-fast: 120ms; --m-base: 160ms; --m-slow: 200ms; --ease: cubic-bezier(0.2,0,0.2,1);
  /* sizes */
  --target: 44px; --target-inline: 24px; --column: 760px;
}