/* Light mode (default) */
:root {
  --primary: #1e40af;
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --surface-1: #ffffff;
  --surface-2: #f8fafc;
  --surface-3: #eef2f7;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --border: #e2e8f0;
  --muted: #64748b;
  --radius: 12px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --bg-body: #f5f7fa;
  --bg-body-gradient: linear-gradient(135deg, #f5f7fa 0%, #e9eef5 100%);
  --card-bg: white;
  --topbar-bg: white;
  --code-bg: #1e293b;
  --code-color: #e2e8f0;
  --text-color: #1f2937;
  --text-muted: #64748b;
  --input-bg: white;
  --input-border: #e2e8f0;

  /* New colours for home page */
  --jade: #2F6F5E;
  --jade-deep: #1D453A;
  --gold: #C68E17;
  --paper: #EAF0EC;
  --paper-raised: #F5F8F5;
  --line: rgba(20, 38, 31, 0.14);
  --indigo: #3454D1;
  --font-display: 'Fraunces', serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-body: 'IBM Plex Sans', sans-serif;
}

/* Dark mode overrides */
.dark {
  --primary: #60a5fa;
  --primary-dark: #3b82f6;
  --primary-light: #93c5fd;
  --success: #34d399;
  --danger: #f87171;
  --warning: #fbbf24;
  --surface-1: #1e293b;
  --surface-2: #162033;
  --surface-3: #0f172a;
  --gray-50: #0f172a;
  --gray-100: #1e293b;
  --gray-200: #334155;
  --gray-300: #475569;
  --gray-400: #64748b;
  --gray-500: #94a3b8;
  --gray-600: #cbd5e1;
  --gray-700: #e2e8f0;
  --gray-800: #f1f5f9;
  --gray-900: #f8fafc;
  --border: #334155;
  --muted: #94a3b8;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --bg-body: #0f172a;
  --bg-body-gradient: #0f172a;
  --card-bg: #1e293b;
  --topbar-bg: #1e293b;
  --code-bg: #0f172a;
  --code-color: #e2e8f0;
  --text-color: #e2e8f0;
  --text-muted: #94a3b8;
  --input-bg: #334155;
  --input-border: #475569;

  /* Dark mode colours for home page */
  --paper: #0f172a;
  --paper-raised: #1e293b;
  --line: rgba(226, 232, 240, 0.14);
  --jade-deep: #2F6F5E;
  --gold: #fbbf24;
  --indigo: #60a5fa;
}

body {
  background: var(--bg-body);
  background-image: var(--bg-body-gradient);
  color: var(--text-color);
}