/* Theme 01 — Slate (default) */
:root {
  --dft-style: slate;
  --dft-accent: #1e3a8a;
  --dft-bg: linear-gradient(180deg, #eef2ff, #ffffff 55%);
  --dft-surface: #ffffff;
  --dft-surface-2: #f8fafc;
  --dft-border: #e5e7eb;
  --dft-text: #0f172a;
  --dft-text-muted: #475569;
  --dft-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --dft-shadow-md: 0 18px 40px rgba(15, 23, 42, 0.12);
  --dft-radius-lg: 14px;
  --dft-radius-pill: 14px;
  --dft-letter-spacing: 0.01em;
}