/*!
 * Zisima Project Manager — design tokens
 * GPL-2.0-or-later
 *
 * Every ZPM component reads these --zpm-* variables and nothing else.
 * Declared in a cascade layer so that any theme (or ZPM Theme) can override
 * them with a plain unlayered :root rule. Colors chosen in
 * ZPM > Settings > Appearance are printed inline in the same layer.
 */

@layer zpm-tokens {
	:root {
		/* Colors — light */
		--zpm-color-bg: #f7f8fa;
		--zpm-color-surface: #ffffff;
		--zpm-color-surface-2: #f2f4f7;
		--zpm-color-border: #e4e7ec;
		--zpm-color-text: #101828;
		--zpm-color-text-muted: #475467;
		--zpm-color-brand: #2563eb;
		--zpm-color-primary: #2563eb;
		--zpm-color-primary-contrast: #ffffff;
		--zpm-color-link: var(--zpm-color-primary);
		--zpm-color-focus: #1d4ed8;

		/* Status colors (always paired with an icon and a label) */
		--zpm-color-success: #15803d;
		--zpm-color-warning: #a16207;
		--zpm-color-danger: #b42318;
		--zpm-color-info: #1d4ed8;
		--zpm-color-neutral: #475467;
		--zpm-tint: 11%;

		/* Typography */
		--zpm-font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
		--zpm-font-heading: "Manrope", var(--zpm-font-body);
		--zpm-font-size-base: 1rem;
		--zpm-text-xs: 0.75rem;
		--zpm-text-sm: 0.875rem;
		--zpm-text-md: 1rem;
		--zpm-text-lg: 1.125rem;
		--zpm-text-xl: 1.25rem;
		--zpm-text-2xl: 1.5rem;
		--zpm-text-3xl: 1.875rem;
		--zpm-text-4xl: 2.25rem;
		--zpm-text-5xl: 3rem;
		--zpm-leading-body: 1.5;
		--zpm-leading-heading: 1.2;

		/* Spacing (4/8 scale) */
		--zpm-space-1: 4px;
		--zpm-space-2: 8px;
		--zpm-space-3: 12px;
		--zpm-space-4: 16px;
		--zpm-space-5: 24px;
		--zpm-space-6: 32px;
		--zpm-space-7: 48px;
		--zpm-space-8: 64px;
		--zpm-space-9: 96px;

		/* Shape */
		--zpm-radius-sm: 6px;
		--zpm-radius-md: 10px;
		--zpm-radius-lg: 16px;
		--zpm-radius-pill: 999px;

		/* Elevation */
		--zpm-shadow-sm: 0 1px 2px rgb(16 24 40 / 0.06);
		--zpm-shadow-md: 0 4px 12px rgb(16 24 40 / 0.08);
		--zpm-shadow-lg: 0 12px 32px rgb(16 24 40 / 0.12);

		/* Motion */
		--zpm-motion-fast: 120ms;
		--zpm-motion-base: 200ms;
		--zpm-motion-exit: 140ms;
		--zpm-ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
		--zpm-ease-in: cubic-bezier(0.4, 0, 1, 1);

		/* Layers */
		--zpm-z-sticky: 10;
		--zpm-z-dropdown: 20;
		--zpm-z-overlay: 40;
		--zpm-z-modal: 100;
		--zpm-z-toast: 1000;

		/* Layout */
		--zpm-container: 1200px;
		--zpm-container-app: 1440px;
		--zpm-page-max: 100%;
		--zpm-gutter: clamp(16px, 4vw, 64px);
	}

	/*
	 * Dark mode applies only to ZPM application shells (client portal,
	 * verification page), never to blocks embedded in a light theme.
	 */
	.zpm-app[data-zpm-mode="dark"] {
		--zpm-color-bg: #0f1720;
		--zpm-color-surface: #16202b;
		--zpm-color-surface-2: #1d2935;
		--zpm-color-border: #2a3746;
		--zpm-color-text: #e6e9ee;
		--zpm-color-text-muted: #a3aebd;
		--zpm-color-link: var(--zpm-color-link-dark, #60a5fa);
		--zpm-color-focus: #60a5fa;
		--zpm-color-success: #4ade80;
		--zpm-color-warning: #facc15;
		--zpm-color-danger: #f87171;
		--zpm-color-info: #60a5fa;
		--zpm-color-neutral: #98a2b3;
		--zpm-tint: 18%;
		--zpm-shadow-sm: none;
		--zpm-shadow-md: none;
		--zpm-shadow-lg: 0 12px 32px rgb(0 0 0 / 0.4);
		color-scheme: dark;
	}

	@media (prefers-color-scheme: dark) {
		.zpm-app[data-zpm-mode="auto"] {
			--zpm-color-bg: #0f1720;
			--zpm-color-surface: #16202b;
			--zpm-color-surface-2: #1d2935;
			--zpm-color-border: #2a3746;
			--zpm-color-text: #e6e9ee;
			--zpm-color-text-muted: #a3aebd;
			--zpm-color-link: var(--zpm-color-link-dark, #60a5fa);
			--zpm-color-focus: #60a5fa;
			--zpm-color-success: #4ade80;
			--zpm-color-warning: #facc15;
			--zpm-color-danger: #f87171;
			--zpm-color-info: #60a5fa;
			--zpm-color-neutral: #98a2b3;
			--zpm-tint: 18%;
			--zpm-shadow-sm: none;
			--zpm-shadow-md: none;
			--zpm-shadow-lg: 0 12px 32px rgb(0 0 0 / 0.4);
			color-scheme: dark;
		}
	}

	@media (prefers-reduced-motion: reduce) {
		:root {
			--zpm-motion-fast: 0ms;
			--zpm-motion-base: 0ms;
			--zpm-motion-exit: 0ms;
		}
	}
}