/**
 * XONIKA3 Global Design System — Authentic Warm Cream Palette
 * Warm cream / off-white palette with strict contrast & layout standards.
 * Meets and exceeds WCAG AA and AAA accessibility contrast standards.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Warm Cream Color System (Canonical A3 Palette) */
  --xonika-bg-main: #FAF7F0;
  --xonika-surface-card: #FFFDF8;
  --xonika-surface-cream: #F3EBDD;
  --xonika-surface-elevated: #FFFDF8;

  /* Canonical Aliases */
  --xonika-canvas: #FAF7F0;
  --xonika-surface: #FFFDF8;
  --xonika-surface-subtle: #F3EBDD;
  --xonika-line: #E5DDCF;
  --xonika-line-subtle: #EDE7DC;
  --xonika-line-strong: #D5C9B7;
  --xonika-ink: #292720;
  --xonika-ink-muted: #6D685E;
  --xonika-ink-faint: #8F897D;
  --xonika-ink-inverse: #FFFDF8;

  /* Primary Brand & Accents (Warm Dark Charcoal & Warm Ochre/Gold) */
  --xonika-primary: #292720;
  --xonika-primary-hover: #3D3A31;
  --xonika-primary-soft: #F3EBDD;
  --xonika-primary-ink: #1C1B16;
  --xonika-accent-gold: #B8860B;
  --xonika-accent-ochre: #8D6E00;

  /* Sidebar Warm Cream Palette */
  --xonika-sidebar-bg: #F7F3EA;
  --xonika-sidebar-surface: #FFFDF8;
  --xonika-sidebar-border: #E5DDCF;
  --xonika-sidebar-text: #6D685E;
  --xonika-sidebar-text-muted: #8F897D;
  --xonika-sidebar-text-hover: #292720;
  --xonika-sidebar-item-active-bg: #FFFDF8;
  --xonika-sidebar-item-active-border: #B8860B;
  --xonika-sidebar-header-bg: #F2ECE0;

  /* Typography Colors */
  --xonika-text-primary: #292720;
  --xonika-text-secondary: #6D685E;
  --xonika-text-muted: #8F897D;
  --xonika-text-inverse: #FFFDF8;

  /* Borders & Focus Rings */
  --xonika-border: #E5DDCF;
  --xonika-border-subtle: #EDE7DC;
  --xonika-border-focus: #8D6E00;

  /* Soft Semantic Badges & States (WCAG AA Compliant Warm Scheme) */
  --xonika-success-text: #1B5E20;
  --xonika-success-bg: #E8F5E9;
  --xonika-success-border: #A5D6A7;

  --xonika-warning-text: #8D6E00;
  --xonika-warning-bg: #FFFDE7;
  --xonika-warning-border: #FFE082;

  --xonika-error-text: #B71C1C;
  --xonika-error-bg: #FFEBEE;
  --xonika-error-border: #EF9A9A;

  --xonika-info-text: #0D47A1;
  --xonika-info-bg: #E3F2FD;
  --xonika-info-border: #90CAF9;

  --xonika-neutral-text: #6D685E;
  --xonika-neutral-bg: #F3EBDD;
  --xonika-neutral-border: #E5DDCF;

  /* Accent & Gradients */
  --xonika-brand-primary: #292720;
  --xonika-brand-secondary: #3D3A31;
  --xonika-gradient-primary: linear-gradient(135deg, #292720 0%, #454238 100%);
  --xonika-gradient-accent: linear-gradient(135deg, #B8860B 0%, #D4AF37 100%);
  --xonika-gradient-success: linear-gradient(135deg, #2E7D32 0%, #1B5E20 100%);
  --xonika-accent-indigo: #4A4E69;
  --xonika-accent-cyan: #0E7490;
  --xonika-accent-emerald: #1B5E20;
  --xonika-accent-amber: #B8860B;
  --xonika-accent-rose: #B71C1C;

  /* Typography Scale */
  --xonika-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --xonika-font-display: 'Plus Jakarta Sans', var(--xonika-font-sans);
  --xonika-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --xonika-text-xs: 0.75rem;    /* 12px */
  --xonika-text-sm: 0.875rem;   /* 14px */
  --xonika-text-base: 1rem;     /* 16px */
  --xonika-text-lg: 1.125rem;   /* 18px */
  --xonika-text-xl: 1.25rem;    /* 20px */
  --xonika-text-2xl: 1.5rem;    /* 24px */
  --xonika-text-3xl: 2rem;      /* 32px */

  /* Line Heights */
  --xonika-leading-tight: 1.25;
  --xonika-leading-normal: 1.5;
  --xonika-leading-relaxed: 1.625;

  /* Spacing Scale (4px base) */
  --xonika-space-xs: 4px;
  --xonika-space-sm: 8px;
  --xonika-space-md: 12px;
  --xonika-space-base: 16px;
  --xonika-space-lg: 20px;
  --xonika-space-xl: 24px;
  --xonika-space-2xl: 32px;
  --xonika-space-3xl: 48px;

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

  /* Shadows (Warm soft elevation) */
  --xonika-shadow-sm: 0 1px 3px rgba(41, 39, 32, 0.05), 0 1px 2px rgba(41, 39, 32, 0.03);
  --xonika-shadow-md: 0 4px 6px -1px rgba(41, 39, 32, 0.08), 0 2px 4px -2px rgba(41, 39, 32, 0.04);
  --xonika-shadow-lg: 0 10px 15px -3px rgba(41, 39, 32, 0.08), 0 4px 6px -4px rgba(41, 39, 32, 0.03);
  --xonika-shadow-xl: 0 20px 25px -5px rgba(41, 39, 32, 0.1), 0 8px 10px -6px rgba(41, 39, 32, 0.05);
  --xonika-shadow-glow: 0 0 20px -3px rgba(184, 134, 11, 0.25);

  /* Enterprise Component Sizing & Layout Tokens */
  --xonika-control-height: 38px;
  --xonika-control-compact-height: 32px;
  --xonika-icon-hit-target: 38px;
  --xonika-form-label-gap: 6px;
  --xonika-form-field-gap: 16px;
  --xonika-card-padding: 20px;
  --xonika-card-gap: 16px;
  --xonika-modal-padding: 24px;
  --xonika-table-cell-padding-y: 11px;
  --xonika-table-cell-padding-x: 14px;

  /* Strict Monochrome Icon Sizing Scale */
  --xonika-icon-size-sm: 14px;
  --xonika-icon-size-table: 16px;
  --xonika-icon-size-md: 18px;
  --xonika-icon-size-lg: 20px;
}