/* Hallmark · design tokens · theme: Terminal (atmospheric cluster)
 * paper-band: dark · display-style: mono · accent-hue: phosphor (155-170)
 */

:root {
    /* ── Colour — OKLCH, phosphor-terminal anchor (hue 165) ── */
    --color-paper: oklch(14% 0.010 165);
    --color-paper-2: oklch(18% 0.012 165);
    --color-paper-3: oklch(22% 0.013 165);
    --color-paper-4: oklch(26% 0.014 165);

    --color-ink: oklch(94% 0.006 165);
    --color-ink-2: oklch(74% 0.010 165);
    --color-muted: oklch(52% 0.010 165);
    --color-rule: oklch(30% 0.012 165);
    --color-rule-2: oklch(0% 0 0 / 0);

    --color-accent: oklch(78% 0.155 165);
    /* phosphor green — primary UI accent */
    --color-accent-ink: oklch(14% 0.010 165);
    --color-info: oklch(74% 0.120 230);
    /* signal blue — secondary accent (entry/ticker) */
    --color-focus: oklch(78% 0.155 165);

    /* Functional data-status scale (encodes score/RSI tiers, not decorative) */
    --color-success: oklch(78% 0.155 165);
    --color-warning: oklch(78% 0.140 70);
    --color-danger: oklch(70% 0.180 25);

    /* ── Type ── */
    --font-display: "JetBrains Mono", ui-monospace, "SF Mono", monospace;
    --font-body: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;

    --text-xs: 0.6875rem;
    --text-sm: 0.8125rem;
    --text-base: 0.9rem;
    --text-md: 1rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5625rem;
    --text-2xl: 1.9531rem;
    --text-display-s: clamp(1.5rem, 1.1rem + 1.5vw, 2rem);

    /* ── Space — 4pt scale ── */
    --space-3xs: 0.25rem;
    --space-2xs: 0.5rem;
    --space-xs: 0.75rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4.5rem;

    /* ── Motion ── */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --dur-short: 160ms;
    --dur-med: 220ms;

    /* ── Shape ── */
    --radius-input: 6px;
    --radius-card: 8px;
    --radius-pill: 999px;
}