/* T1a — Bold Service Pro · dark theme tokens */
html[data-theme="dark"] {
  --primary: #2563eb;        /* darker blue passes white-on-blue */
  --primary-600: #1d4ed8;
  --primary-700: #1e40af;
  --accent: #22d3ee;
  --accent-on: #082f49;
  --bg: #0b1220;
  --bg-alt: #111a2e;
  --surface: #142036;
  --surface-2: #1b2841;
  --text: #f1f5f9;
  --text-2: #cbd5e1;
  --muted: #b8c2d1;          /* >=4.5:1 on dark surfaces */
  --border: #2a3a5a;
  --border-strong: #4b5f87;
  --success: #4ade80;
  --whatsapp: #34d399;
  --whatsapp-600: #1ea951;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 8px 24px rgba(0,0,0,.5);
}

/* Dark-mode WhatsApp button: bright bg => use dark text for AA */
html[data-theme="dark"] .btn-wa,
html[data-theme="dark"] .mobile-bar .wa { color: #062b15; background: #34d399; }
html[data-theme="dark"] .btn-wa:hover { background: #6ee7b7; }