/* Шаблон electronics — тёмный акцент, «техно» */
body.tpl-electronics {
  --sd-bg: #0f1419;
  --sd-text: #e7ecf3;
  --sd-header-bg: #1a2332;
  --sd-border: #2d3a4d;
  --sd-heading: #f1f5f9;
  --sd-accent: #22d3ee;
  --sd-card-bg: #1a2332;
  --sd-card-border: #2d3a4d;
  --sd-card-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  --sd-img-bg: #243044;
  --sd-muted: #94a3b8;
  --sd-drawer-bg: #1a2332;
}

body.tpl-electronics .sd-btn {
  background: #243044;
  border-color: #3d4f66;
  color: #e7ecf3;
}

body.tpl-electronics .sd-btn-primary {
  background: linear-gradient(135deg, #0891b2, #22d3ee);
  color: #0f1419;
}

body.tpl-electronics .sd-error {
  background: #451a1a;
  color: #fecaca;
}