/**
 * Tribal101 Design Tokens — spec v1.2 design system (fixed).
 * Single source of truth. Reference var(--t101-*) everywhere; never raw hex.
 */
:root {
	/* Color */
	--t101-evergreen: #0C2B23;
	--t101-brass: #B98A34;
	--t101-paper: #F4F1E9;
	--t101-clay: #A65B3E;
	--t101-river: #2E5E6E;

	/* Derived tints/shades (computed from the fixed palette) */
	--t101-evergreen-90: #1D3B32;
	--t101-evergreen-soft: rgba(12, 43, 35, 0.08);
	--t101-brass-soft: rgba(185, 138, 52, 0.14);
	--t101-paper-raised: #FBF9F4;
	--t101-ink: #16211D;          /* body text on paper */
	--t101-ink-muted: #55605B;
	--t101-line: rgba(12, 43, 35, 0.16);

	/* Typography */
	--t101-font-display: "Fraunces", Georgia, "Times New Roman", serif;
	--t101-font-body: "Public Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
	--t101-font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

	/* Type scale */
	--t101-fs-xs: 0.75rem;
	--t101-fs-sm: 0.875rem;
	--t101-fs-base: 1rem;
	--t101-fs-md: 1.125rem;
	--t101-fs-lg: 1.375rem;
	--t101-fs-xl: 1.75rem;
	--t101-fs-2xl: 2.25rem;
	--t101-fs-3xl: 3rem;

	/* Spacing */
	--t101-sp-1: 0.25rem;
	--t101-sp-2: 0.5rem;
	--t101-sp-3: 0.75rem;
	--t101-sp-4: 1rem;
	--t101-sp-6: 1.5rem;
	--t101-sp-8: 2rem;
	--t101-sp-12: 3rem;
	--t101-sp-16: 4rem;

	/* Radius / borders */
	--t101-radius-sm: 3px;
	--t101-radius: 6px;
	--t101-radius-pill: 999px;

	/* Elevation */
	--t101-shadow-sm: 0 1px 2px rgba(12, 43, 35, 0.10);
	--t101-shadow: 0 4px 16px rgba(12, 43, 35, 0.14);

	/* Motion */
	--t101-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
	--t101-dur: 180ms;

	/* Z-index ladder */
	--t101-z-header: 100;
	--t101-z-toast: 900;
}