/* kit.ink brand system v1.9.0
 * Distribution for CSS and Shadow DOM consumers.
 * Source of truth: tokens.json. Behavior: BRAND-GUIDE.md.
 */

:root,
:host,
[data-kit-theme="light"],
:host([data-kit-theme="light"]) {
  color-scheme: light;

  /* Reference colors. Do not use a reference color when a role exists. */
  --kit-color-ink: #11110f;
  --kit-color-ink-soft: #1a1a17;
  --kit-color-paper: #f4f2ea;
  --kit-color-paper-deep: #e8e6dc;
  --kit-color-paper-raised: #ffffff;
  --kit-color-acid: #c9ff2e;
  --kit-color-acid-pressed: #b8f018;
  --kit-color-blue: #2457ff;
  --kit-color-blue-pressed: #173fd1;
  --kit-color-coral: #ff5a36;
  --kit-color-coral-pressed: #e94a27;
  --kit-color-mist: #d7d6cf;
  --kit-color-dim: #8a8983;
  --kit-color-text-secondary: #6c6b65;
  --kit-color-success: #137c51;
  --kit-color-warning: #b8860b;
  --kit-color-danger: #bd1434;
  --kit-color-white: #ffffff;

  /* Semantic roles. Components consume these names. */
  --kit-surface-canvas: var(--kit-color-paper);
  --kit-surface-raised: var(--kit-color-paper-raised);
  --kit-surface-sunken: var(--kit-color-paper-deep);
  --kit-surface-inverse: var(--kit-color-ink);
  --kit-surface-stage: #0c0d0f;
  --kit-text-primary: var(--kit-color-ink);
  --kit-text-secondary: var(--kit-color-text-secondary);
  --kit-text-inverse: var(--kit-color-paper);
  --kit-text-link: var(--kit-color-blue);
  --kit-text-disabled: var(--kit-color-dim);
  --kit-border-subtle: rgba(17, 17, 15, 0.18);
  --kit-border-control: var(--kit-color-dim);
  --kit-border-strong: var(--kit-color-ink);
  --kit-focus-ring: var(--kit-color-blue);
  --kit-action-primary-bg: var(--kit-color-acid);
  --kit-action-primary-fg: var(--kit-color-ink);
  --kit-action-primary-border: var(--kit-color-ink);
  --kit-action-primary-hover: var(--kit-color-acid-pressed);
  --kit-action-secondary-bg: transparent;
  --kit-action-secondary-fg: currentColor;
  --kit-action-secondary-border: currentColor;
  --kit-action-destructive-bg: var(--kit-color-coral);
  --kit-action-destructive-fg: var(--kit-color-ink);
  --kit-action-destructive-border: var(--kit-color-ink);
  --kit-action-destructive-hover: var(--kit-color-coral-pressed);
  --kit-action-disabled-opacity: 0.45;
  --kit-status-ready: var(--kit-color-acid);
  --kit-status-info: var(--kit-color-blue);
  --kit-status-success: var(--kit-color-success);
  --kit-status-attention: var(--kit-color-warning);
  --kit-status-hold: var(--kit-color-coral);
  --kit-status-danger: var(--kit-color-danger);

  /* Type. */
  --kit-font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica,
    Arial, sans-serif;
  --kit-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    monospace;
  --kit-type-display-size: clamp(3.25rem, 8vw, 8.5rem);
  --kit-type-display-line: 0.86;
  --kit-type-display-weight: 900;
  --kit-type-display-tracking: -0.07em;
  --kit-type-title-size: clamp(2rem, 5vw, 4.5rem);
  --kit-type-title-line: 0.95;
  --kit-type-title-weight: 850;
  --kit-type-title-tracking: -0.055em;
  --kit-type-heading-size: clamp(1.375rem, 2vw, 2rem);
  --kit-type-heading-line: 1.05;
  --kit-type-heading-weight: 800;
  --kit-type-heading-tracking: -0.035em;
  --kit-type-body-size: 1rem;
  --kit-type-body-line: 1.55;
  --kit-type-body-weight: 450;
  --kit-type-body-tracking: 0;
  --kit-type-small-size: 0.875rem;
  --kit-type-small-line: 1.45;
  --kit-type-small-weight: 500;
  --kit-type-small-tracking: 0;
  --kit-type-label-size: 0.75rem;
  --kit-type-label-line: 1.2;
  --kit-type-label-weight: 750;
  --kit-type-label-tracking: 0.08em;

  /* Four-pixel spacing scale. */
  --kit-space-0: 0;
  --kit-space-1: 0.25rem;
  --kit-space-2: 0.5rem;
  --kit-space-3: 0.75rem;
  --kit-space-4: 1rem;
  --kit-space-5: 1.25rem;
  --kit-space-6: 1.5rem;
  --kit-space-8: 2rem;
  --kit-space-10: 2.5rem;
  --kit-space-12: 3rem;
  --kit-space-16: 4rem;
  --kit-space-20: 5rem;
  --kit-space-24: 6rem;
  --kit-space-32: 8rem;
  --kit-space-40: 10rem;

  /* Geometry and elevation. */
  --kit-radius-none: 0;
  --kit-radius-small: 0.25rem;
  --kit-radius-control: 0.5rem;
  --kit-radius-card: 0.625rem;
  --kit-radius-shell: 1.375rem;
  --kit-radius-pill: 999px;
  --kit-shadow-none: none;
  --kit-shadow-raised: 0 12px 32px rgba(17, 17, 15, 0.12);
  --kit-shadow-overlay: 0 24px 64px rgba(17, 17, 15, 0.22);
  --kit-shadow-stage: 0 32px 96px rgba(17, 17, 15, 0.26);

  /* Motion. Motion communicates a state change. It is never decoration. */
  --kit-motion-instant: 0ms;
  --kit-motion-fast: 120ms;
  --kit-motion-control: 180ms;
  --kit-motion-panel: 280ms;
  --kit-motion-camera: 250ms;
  --kit-motion-media: 450ms;
  --kit-motion-editorial: 700ms;
  --kit-ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --kit-ease-exit: cubic-bezier(0.4, 0, 1, 1);

  /* Layout and layers. */
  --kit-layout-content-marketing: 92.5rem;
  --kit-layout-content-stage: 120rem;
  --kit-layout-gutter-minimum: 1rem;
  --kit-layout-gutter-comfortable: 3rem;
  --kit-layout-gutter: clamp(1rem, 4vw, 3rem);
  --kit-breakpoint-mobile: 375px;
  --kit-breakpoint-tablet: 768px;
  --kit-breakpoint-laptop: 1366px;
  --kit-breakpoint-desktop: 1920px;
  --kit-breakpoint-qhd: 2560px;
  --kit-breakpoint-uhd: 3840px;
  --kit-size-target: 2.75rem;
  --kit-size-control: 3rem;
  --kit-layer-base: 0;
  --kit-layer-sticky: 20;
  --kit-layer-chrome: 40;
  --kit-layer-overlay: 80;
  --kit-layer-dialog: 100;
  --kit-layer-toast: 120;

  /* Spatial stage. Lighting gradients are allowed only inside this role. */
  --kit-stage-bg: #0c0d0f;
  --kit-stage-grid: rgba(201, 255, 46, 0.045);
  --kit-stage-ring: rgba(201, 255, 46, 0.13);
  --kit-stage-glass: rgba(17, 17, 15, 0.78);
  --kit-stage-control-border: var(--kit-color-paper);
  --kit-stage-poster-duration: var(--kit-motion-media);
  --kit-stage-dpr-max: 2;

  /* Shared component anatomy. */
  --kit-button-min-height: 2.75rem;
  --kit-button-comfortable-height: 3rem;
  --kit-button-radius: 0.5rem;
  --kit-button-border-width: 0.0625rem;
  --kit-button-focus-width: 0.1875rem;
  --kit-field-min-height: 3rem;
  --kit-field-radius: 0.5rem;
  --kit-field-border-width: 0.0625rem;
  --kit-card-radius-operations: 0.625rem;
  --kit-card-radius-marketing: 1.375rem;
  --kit-card-radius-commerce: 0;
  --kit-card-border-width: 0.0625rem;
  --kit-view-rail-thumbnail-compact: 3rem;
  --kit-view-rail-thumbnail-comfortable: 5.5rem;
  --kit-view-rail-minimum-target: 2.75rem;
  --kit-status-indicator-size: 0.5rem;
  --kit-status-indicator-border: 0.0625rem;
  --kit-status-indicator-border-color: var(--kit-color-ink);

  /* Email values compile to literals in email shells; clients do not consume vars. */
  --kit-email-content-width: 37.5rem;
  --kit-email-gutter-narrow: 1rem;
  --kit-email-gutter-comfortable: 2rem;
  --kit-email-logo-width: 8.4375rem;
  --kit-email-title-size: 2rem;
  --kit-email-title-line: 1.125;
  --kit-email-body-size: 1rem;
  --kit-email-body-line: 1.5;
  --kit-email-metadata-size: 0.875rem;
  --kit-email-metadata-line: 1.5;
  --kit-email-action-min-height: 2.75rem;
  --kit-email-section-gap: 1.5rem;
  --kit-email-outer-bg: var(--kit-color-paper-deep);
  --kit-email-content-bg: var(--kit-color-paper);
  --kit-email-header-bg: var(--kit-color-ink);
  --kit-email-primary-text: var(--kit-color-ink);
  --kit-email-secondary-text: var(--kit-color-text-secondary);
  --kit-email-link: var(--kit-color-blue);
  --kit-email-cta-bg: var(--kit-color-acid);
  --kit-email-cta-text: var(--kit-color-ink);
  --kit-email-cta-border: var(--kit-color-ink);
  --kit-email-divider: var(--kit-color-mist);
}

[data-kit-theme="dark"],
:host([data-kit-theme="dark"]) {
  color-scheme: dark;
  --kit-surface-canvas: var(--kit-color-ink);
  --kit-surface-raised: var(--kit-color-ink-soft);
  --kit-surface-sunken: #0c0d0f;
  --kit-surface-inverse: var(--kit-color-paper);
  --kit-text-primary: var(--kit-color-paper);
  --kit-text-secondary: var(--kit-color-mist);
  --kit-text-inverse: var(--kit-color-ink);
  --kit-text-link: var(--kit-color-acid);
  --kit-text-disabled: var(--kit-color-dim);
  --kit-border-subtle: rgba(244, 242, 234, 0.2);
  --kit-border-control: var(--kit-color-dim);
  --kit-border-strong: var(--kit-color-paper);
  --kit-focus-ring: var(--kit-color-acid);
  --kit-status-indicator-border-color: var(--kit-color-paper);
}

[data-kit-profile="marketing"],
:host([data-kit-profile="marketing"]) {
  --kit-profile-density: expressive;
  --kit-layout-content: var(--kit-layout-content-marketing);
  --kit-profile-card-radius: var(--kit-radius-shell);
  --kit-profile-section-gap: clamp(var(--kit-space-24), 10vw, var(--kit-space-40));
  --kit-profile-motion-mode: editorial;
  --kit-profile-brand-presence: lead;
}

[data-kit-profile="channel"],
:host([data-kit-profile="channel"]) {
  --kit-profile-density: guided;
  --kit-layout-content: 100%;
  --kit-profile-card-radius: var(--kit-radius-small);
  --kit-profile-section-gap: clamp(var(--kit-space-6), 6cqi, var(--kit-space-16));
  --kit-profile-motion-mode: functional;
  --kit-profile-brand-presence: endorsement;
}

[data-kit-profile="app"],
:host([data-kit-profile="app"]) {
  --kit-profile-density: compact;
  --kit-profile-card-radius: var(--kit-radius-card);
  --kit-profile-section-gap: clamp(var(--kit-space-6), 3vw, var(--kit-space-12));
  --kit-profile-motion-mode: fast;
  --kit-profile-brand-presence: chrome;
}

[data-kit-profile="content"],
:host([data-kit-profile="content"]) {
  --kit-profile-density: message-first;
  --kit-layout-content: 100%;
  --kit-profile-card-radius: var(--kit-radius-none);
  --kit-profile-section-gap: var(--kit-space-8);
  --kit-profile-motion-mode: optional;
  --kit-profile-brand-presence: adaptive;
}

@media (prefers-reduced-motion: reduce) {
  :root,
  :host,
  [data-kit-theme],
  :host([data-kit-theme]) {
    --kit-motion-fast: 1ms;
    --kit-motion-control: 1ms;
    --kit-motion-panel: 1ms;
    --kit-motion-camera: 1ms;
    --kit-motion-media: 1ms;
    --kit-motion-editorial: 1ms;
  }
}