/* ============================================================
   Ultreia Design Tokens — Public (Pilgrim-facing) Pages
   ============================================================
   Wayfarer's Companion design language.
   Admin has its own tokens in admin.css.
   ============================================================ */

:root {
  /* --- Brand --- */
  --brand-amber-50: #fffbeb;
  --brand-amber-100: #fef3c7;
  --brand-amber-200: #fcd34d;
  --brand-amber-300: #fbbf24;
  --brand-amber-400: #f59e0b;
  --brand-amber-500: #d97706;
  --brand-amber-600: #b45309;
  --brand-amber-700: #92400e;

  --brand-green-50: #f0fdf4;
  --brand-green-100: #dcfce7;
  --brand-green-200: #86efac;
  --brand-green-300: #22c55e;
  --brand-green-400: #16a34a;
  --brand-green-500: #059669;
  --brand-green-600: #047857;
  --brand-green-700: #166534;

  --brand-teal: #7cb5b8;

  /* --- Neutrals (Tailwind gray-based) --- */
  --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;

  /* --- Status --- */
  --red-100: #fef2f2;
  --red-200: #fecaca;
  --red-500: #dc2626;
  --red-600: #b91c1c;
  --red-700: #991b1b;

  --blue-100: #dbeafe;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1e40af;

  --teal-500: #0d9488;

  --purple-100: #f3e8ff;
  --purple-500: #7c3aed;

  /* --- Semantic colors --- */
  --color-primary: var(--brand-amber-500);
  --color-primary-light: var(--brand-amber-100);
  --color-primary-dark: var(--brand-amber-700);
  --color-primary-ring: rgba(217, 119, 6, 0.3);

  --color-success: var(--brand-green-400);
  --color-success-light: var(--brand-green-100);

  --color-danger: var(--red-500);
  --color-danger-light: var(--red-100);

  --color-info: var(--blue-600);
  --color-info-light: var(--blue-100);

  /* --- Text --- */
  --text-primary: var(--gray-800);
  --text-secondary: var(--gray-700);
  --text-tertiary: var(--gray-500);
  --text-muted: var(--gray-400);
  --text-inverse: #ffffff;

  /* --- Surfaces --- */
  --bg-page: #ffffff;
  --bg-muted: var(--gray-50);
  --bg-subtle: var(--gray-100);
  --bg-card: #ffffff;

  /* --- Borders --- */
  --border-default: var(--gray-200);
  --border-strong: var(--gray-300);
  --border-focus: var(--color-primary);

  /* --- Typography --- */
  --text-xs: 11px;
  --text-sm: 13px;
  --text-base: 15px;
  --text-md: 16px;
  --text-lg: 18px;
  --text-xl: 22px;
  --text-2xl: 28px;

  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* --- Spacing (px-based for mobile precision) --- */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* --- Radii --- */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 20px;
  --radius-full: 9999px;

  /* --- Shadows --- */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px -8px rgba(0, 0, 0, 0.12);
  --shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.15);

  /* --- Transitions --- */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;

  /* --- Layout --- */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);

  --content-max-width: 600px;
}

/* ============================================================
   Warm & Earthen system (v2) — additive, used by the
   redesigned detail pages. Does not alter the tokens above.
   ============================================================ */
:root {
  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Hanken Grotesk", system-ui, -apple-system, sans-serif;

  /* Earthen surfaces */
  --paper: #f4ecdc; /* page background */
  --paper-card: #fbf6ea; /* raised cards */
  --paper-warm: #fff7e9; /* booking / highlight tint */

  /* Ink */
  --ink: #2d2114;
  --ink-soft: #6b5a45;
  --ink-line: #e2d5bd; /* hairline borders on paper */

  /* Accents */
  --amber-deep: #9c4a13; /* darker amber for serif numerals / CTAs */
  --sage: #6c7a4f;
  --sage-deep: #4f5c38;
  --sage-bg: #eef0e2;
  --gold: #b8862f; /* VIP / pilgrim favourite */
  --gold-bg: #f7edcf;
  --terra: #a8492c; /* map pin, links */

  /* Warm shadows (brown-tinted) */
  --shadow-warm:
    0 1px 2px rgba(74, 52, 28, 0.06), 0 8px 24px -12px rgba(74, 52, 28, 0.28);
  --shadow-warm-lg:
    0 2px 4px rgba(74, 52, 28, 0.08), 0 18px 40px -16px rgba(74, 52, 28, 0.36);

  /* Paper grain (data-URI-free: applied as radial-gradient in CSS) */
  --grain: radial-gradient(rgba(120, 90, 50, 0.035) 1px, transparent 1px);
}