:root {
	/* Brand Core */
	--rb-brand-primary: #2b2521;
	--rb-brand-primary-hover: #1f1b18;
	--rb-brand-secondary: #b23a2b;
	--rb-brand-secondary-hover: #902f23;
	--rb-brand-accent: #d4b06a;
	--rb-brand-accent-hover: #b9944e;
	--rb-brand-primary-rgb: 43, 37, 33;
	--rb-brand-secondary-rgb: 178, 58, 43;
	--rb-brand-accent-rgb: 212, 176, 106;
	--rb-surface-contrast-rgb: 24, 20, 18;
	--rb-hero-canvas-primary: #4a3d36;
	--rb-hero-canvas-accent: #e0c08a;

	/* Surfaces */
	--rb-surface-base: #f6efe6;
	--rb-surface-soft: #eadfce;
	--rb-surface-muted: #d5c4ae;
	--rb-surface-contrast: #181412;
	--rb-surface-overlay: rgba(24, 20, 18, 0.8);
	--rb-surface-soft-fade: rgba(234, 223, 206, 0.92);
	--rb-surface-transparent: rgba(234, 223, 206, 0);
	--rb-surface-base-elevated: rgba(246, 239, 230, 0.94);
	--rb-inverse-soft: rgba(251, 246, 240, 0.82);
	--rb-inverse-strong: rgba(255, 251, 246, 0.95);
	--rb-inverse-mid: rgba(245, 237, 227, 0.88);
	--rb-inverse-link: rgba(251, 246, 240, 0.92);
	--rb-inverse-border: rgba(213, 196, 174, 0.4);
	--rb-inverse-border-soft: rgba(213, 196, 174, 0.22);
	--rb-inverse-hover: rgba(213, 196, 174, 0.16);
	--rb-surface-card: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(244, 236, 225, 0.92) 100%);
	--rb-surface-card-strong: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(234, 223, 206, 0.92) 100%);
	--rb-surface-card-soft: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 242, 234, 0.96) 100%);
	--rb-surface-highlight: rgba(var(--rb-brand-accent-rgb), 0.14);
	--rb-dark-overlay: rgba(var(--rb-surface-contrast-rgb), 0.84);
	--rb-dark-overlay-strong: rgba(var(--rb-surface-contrast-rgb), 0.92);
	--rb-white-rgb: 255, 255, 255;

	/* Text */
	--rb-text-strong: #332c27;
	--rb-text-body: #655b52;
	--rb-text-muted: #8a7b6e;
	--rb-text-inverse: #fcf7f1;
	--rb-text-link: #b23a2b;

	/* Border & Focus */
	--rb-border-default: #d7c7b2;
	--rb-border-strong: #bca68a;
	--rb-border-soft: #ece3d7;
	--rb-focus-ring: rgba(178, 58, 43, 0.18);

	/* Status */
	--rb-state-success: #6f8752;
	--rb-state-success-bg: #eff5e7;
	--rb-state-success-border: rgba(111, 135, 82, 0.28);
	--rb-state-success-strong: #5a6f42;
	--rb-state-warning: #c18a3e;
	--rb-state-warning-bg: #fff2e2;
	--rb-state-danger: #b23a2b;
	--rb-state-danger-bg: #fdeeea;
	--rb-state-danger-border: rgba(178, 58, 43, 0.28);
	--rb-state-info: #2b2521;
	--rb-state-info-bg: #f3ece4;
	--rb-state-info-border: rgba(43, 37, 33, 0.2);
	--rb-sale-start: #b23a2b;
	--rb-sale-end: #cf5d47;
	--rb-sale-text: #fff8f8;
	--rb-sale-shadow: rgba(178, 58, 43, 0.24);
	--rb-rating-star: #d4b06a;
	--rb-rating-star-muted: #d8cdc0;

	/* Radius System */
	--rb-radius-xs: 10px;
	--rb-radius-sm: 10px;
	--rb-radius-md: 10px;
	--rb-radius-lg: 10px;
	--rb-radius-xl: 10px;
	--rb-radius-pill: 10px;

	/* Shadow System */
	--rb-shadow-sm: 0 12px 24px rgba(var(--rb-surface-contrast-rgb), 0.08);
	--rb-shadow-md: 0 22px 44px rgba(var(--rb-brand-primary-rgb), 0.14);
	--rb-shadow-lg: 0 36px 84px rgba(var(--rb-surface-contrast-rgb), 0.2);

	/* Motion */
	--rb-ease-standard: cubic-bezier(0.25, 0.8, 0.25, 1);
	--rb-duration-fast: 160ms;
	--rb-duration-base: 260ms;
	--rb-duration-slow: 420ms;
	--rb-transition-fast: all var(--rb-duration-fast) var(--rb-ease-standard);
	--rb-transition-base: all var(--rb-duration-base) var(--rb-ease-standard);
	--rb-transition-slow: all var(--rb-duration-slow) var(--rb-ease-standard);

	/* Spacing Scale */
	--rb-space-1: 0.25rem;
	--rb-space-2: 0.5rem;
	--rb-space-3: 0.75rem;
	--rb-space-4: 1rem;
	--rb-space-5: 1.25rem;
	--rb-space-6: 1.5rem;
	--rb-space-8: 2rem;
	--rb-space-10: 2.5rem;
	--rb-space-12: 3rem;
	--rb-space-16: 4rem;
	--rb-space-20: 5rem;

	/* Typography Scale */
	--rb-font-family-base: "Cairo", "Tajawal", "Noto Kufi Arabic", "Segoe UI", Tahoma, Arial, sans-serif;
	--rb-font-size-100: 0.75rem;
	--rb-font-size-200: 0.875rem;
	--rb-font-size-300: 1rem;
	--rb-font-size-400: 1.125rem;
	--rb-font-size-500: 1.25rem;
	--rb-font-size-600: 1.5rem;
	--rb-font-size-700: 1.875rem;
	--rb-font-size-800: 2.25rem;
	--rb-line-height-tight: 1.25;
	--rb-line-height-base: 1.7;

	/* Container Widths */
	--rb-container-sm: 540px;
	--rb-container-md: 720px;
	--rb-container-lg: 960px;
	--rb-container-xl: 1140px;
	--rb-container-2xl: 1320px;

	/* Compatibility Aliases */
	--rb-color-primary: var(--rb-brand-primary);
	--rb-color-secondary: var(--rb-brand-secondary);
	--rb-color-accent: var(--rb-brand-accent);
	--rb-hover-primary: var(--rb-brand-primary-hover);
	--rb-hover-secondary: var(--rb-brand-secondary-hover);
	--rb-hover-accent: var(--rb-brand-accent-hover);
	--rb-bg-base: var(--rb-surface-base);
	--rb-bg-light: var(--rb-surface-soft);
	--rb-bg-dark: var(--rb-surface-contrast);
	--rb-text-dark: var(--rb-text-strong);
	--rb-border-color: var(--rb-border-default);
	--rb-border-hover: var(--rb-border-strong);
}