/* =========================================================
   1. Design tokens
   ========================================================= */
:root {
  --bg: #f6f8fc;
  --surface: #ffffff;
  --surface-2: #f1f5f9;
  --surface-3: #eaf0f8;
  --primary: #2563eb;
  --primary-2: #4f46e5;
  --accent: #06b6d4;
  --success: #16a34a;
  --warning: #f59e0b;
  --danger: #dc2626;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.09);
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.07);
  --radius: 18px;
  --radius-sm: 12px;
  --sidebar: 270px;
}

html[data-theme='dark'] {
  --bg: #07111f;
  --surface: #0f1b2d;
  --surface-2: #162337;
  --surface-3: #1d2b41;
  --primary: #60a5fa;
  --primary-2: #818cf8;
  --accent: #22d3ee;
  --success: #4ade80;
  --warning: #fbbf24;
  --danger: #f87171;
  --text: #f8fafc;
  --muted: #94a3b8;
  --border: #26364d;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
  --shadow-sm: 0 10px 28px rgba(0, 0, 0, 0.2);
}