@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* shared/tokens.css — canonical platform design tokens (UI overhaul, Prompt 85).
   Single source of truth for color/surface/text/border/radius/shadow values.
   Keep existing variable names; values unified here. Light defaults + auto dark mode.
   Module-specific tokens (status colors, --page-max, --page-pad, --section-gap, --col-bg)
   stay in each module's own *-shared.css. */

:root {
  /* Surfaces */
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-2: #f8f9fb;
  --card-bg: #ffffff;
  --card-border: #e5e7eb;
  --line: #e5e7eb;

  /* Text */
  --text: #111827;
  --muted: #4b5563;
  --text-muted: #6b7280;
  --text-hint: #9ca3af;

  /* Inputs / ghost / pill */
  --input-bg: #ffffff;
  --input-border: #d1d5db;
  --ghost-bg: #f3f4f6;
  --ghost-text: #111827;
  --pill: #475569;

  /* Primary (slate) + accent */
  --primary-bg: #1e293b;
  --primary-text: #ffffff;
  --accent: #0f172a;
  --accent-soft: #f1f5f9;

  /* Semantic */
  --danger-bg: #dc2626;
  --danger-text: #ffffff;
  --success-bg: #16a34a;
  --success-text: #ffffff;

  /* Links + banners */
  --link: #0074cc;
  --info-bg: #eff6ff;
  --info-border: #bfdbfe;
  --info-text: #1e40af;
  --warn-bg: #fef3c7;
  --warn-border: #fde68a;
  --warn-text: #92400e;

  /* Brand red — reserved for logo + true destructive/critical CTAs ONLY (use sparingly) */
  --brand: #e31837;
  --brand-hover: #b31229;

  /* Typography */
  --font-sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Geometry / elevation */
  --radius: 12px;
  --tile-radius: 14px;
  --shadow: 0 1px 3px rgba(0, 0, 0, .08);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .10), 0 2px 4px -1px rgba(0, 0, 0, .06);
}

body { font-family: var(--font-sans); }

:root[data-theme="dark"] {
    --bg: #0f1117;
    --surface: #1a1d29;
    --surface-2: #232634;
    --card-bg: #1a1d29;
    --card-border: #2d3142;
    --line: #2d3142;

    --text: #f3f4f6;
    --muted: #9ca3af;
    --text-muted: #9ca3af;
    --text-hint: #868e9f;

    --input-bg: #232634;
    --input-border: #3d4256;
    --ghost-bg: #232634;
    --ghost-text: #f3f4f6;
    --pill: #64748b;

    --primary-bg: #334155;
    --primary-text: #ffffff;
    --accent: #cbd5e1;
    --accent-soft: #232634;

    --danger-bg: #ef4444;
    --success-bg: #22c55e;

    --link: #60a5fa;
    --info-bg: rgba(59, 130, 246, 0.12);
    --info-border: rgba(59, 130, 246, 0.35);
    --info-text: #93c5fd;
    --warn-bg: rgba(245, 158, 11, 0.12);
    --warn-border: rgba(245, 158, 11, 0.35);
    --warn-text: #fcd34d;

    --brand: #ef4356;
    --brand-hover: #e31837;

    --shadow: 0 1px 3px rgba(0, 0, 0, .40);
    --shadow-md: 0 4px 8px -1px rgba(0, 0, 0, .50), 0 2px 4px -1px rgba(0, 0, 0, .40);
}

/* Floor mode — larger touch targets + type for gloved/tablet use (Prompt 86).
   Office mode = no overrides (platform default density). */
html[data-mode="floor"] {
  font-size: 16.5px;
}
html[data-mode="floor"] button,
html[data-mode="floor"] input,
html[data-mode="floor"] select,
html[data-mode="floor"] textarea,
html[data-mode="floor"] a.btn,
html[data-mode="floor"] [role="button"] {
  min-height: 44px;
}
html[data-mode="floor"] input,
html[data-mode="floor"] select,
html[data-mode="floor"] textarea {
  font-size: 16px; /* prevents iOS zoom-on-focus */
}
@media (prefers-reduced-motion: reduce) {
  html[data-mode="floor"] * { transition-duration: .01ms !important; }
}