/* =====================================================================
   River Church Portal — THEME
   This is the single place to adjust brand colors, fonts, and spacing.
   app.css and every page reference only these variables.
   ===================================================================== */
:root {
  /* ---- Fonts ---- */
  --font-heading: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --weight-body: 400;
  --weight-body-light: 300;
  --weight-heading: 700;
  --weight-button: 600;

  /* ---- Palette ---- */
  --color-bg: #ffffff;
  --color-ink: #000000;         /* main body text */
  --color-headline: #111111;
  --color-accent: #1f4e79;      /* primary buttons / links */
  --color-accent-dark: #163a5a; /* hover states */
  --color-muted: #6b7280;
  --color-surface: #f5f7fa;     /* cards, form backgrounds */
  --color-line: #d9dee6;        /* borders */

  /* Derived — feedback colors (kept here so they're tweakable too) */
  --color-success: #1f7a4d;
  --color-success-bg: #e8f5ee;
  --color-error: #b42318;
  --color-error-bg: #fdecea;
  --color-accent-soft: #e8eff6; /* light accent tint for selected states */
  --color-on-accent: #ffffff;   /* text on accent backgrounds */

  /* ---- Shape & spacing ---- */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --container-max: 680px;
  --tap-min: 44px;              /* minimum touch target */
  --shadow-sm: 0 1px 2px rgba(17, 17, 17, 0.06);
  --shadow: 0 6px 20px rgba(17, 17, 17, 0.08);
  --focus-ring: 0 0 0 3px rgba(31, 78, 121, 0.28);
}