/**
 * Shared CSS Variables
 * 
 * This file contains the design system variables shared between
 * client and admin projects for visual consistency.
 */

:root {
    /* Primary Colors - Deep Wine / Burgundy */
    --primary-burgundy: #6B1A2A;        /* Deeper wine */
    --primary-burgundy-dark: #4A0E18;
    --primary-burgundy-light: #8E2B3E;
    --primary-burgundy-soft: rgba(107, 26, 42, 0.08);
    
    /* Secondary Colors - Antique Beige */
    --secondary-beige: #D4C5A9;
    --secondary-beige-dark: #B8A88A;
    --secondary-beige-light: #EFE6D5;
    
    /* Accent Colors - Premium Gold */
    --accent-gold: #Af9042;            /* Muted gold */
    --accent-gold-dark: #8C7335;
    --accent-gold-light: #D4B66D;
    
    /* Neutral Colors */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Semantic Colors */
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --info: #3b82f6;
    --info-light: #dbeafe;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --spacing-1: 0.25rem;   /* 4px */
    --spacing-2: 0.5rem;    /* 8px */
    --spacing-3: 0.75rem;   /* 12px */
    --spacing-4: 1rem;      /* 16px */
    --spacing-5: 1.25rem;   /* 20px */
    --spacing-6: 1.5rem;    /* 24px */
    --spacing-8: 2rem;      /* 32px */
    --spacing-10: 2.5rem;   /* 40px */
    --spacing-12: 3rem;     /* 48px */
    --spacing-16: 4rem;     /* 64px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;   /* 4px */
    --radius-md: 0.5rem;    /* 8px */
    --radius-lg: 0.75rem;   /* 12px */
    --radius-xl: 1rem;      /* 16px */
    /* Deep Blue & White Theme Overrides */
    --primary-burgundy: #0A2463; /* Deep Blue base */
    --primary-gov: #0A2463;
    --primary-blue: #0A2463;
    --accent-gold: #3E92CC; /* Light Blue accent */
    --bg-gov: #F8F9FA;
    --sidebar-bg: #0A2463;
    --topbar-bg: #FFFFFF;
    --radius-2xl: 1.5rem;   /* 24px */
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Utility Classes */
.bg-burgundy { background-color: var(--primary-burgundy) !important; }
.bg-burgundy-soft { background-color: var(--primary-burgundy-soft) !important; }
.bg-beige { background-color: var(--secondary-beige) !important; }
.bg-gold { background-color: var(--accent-gold) !important; }

.text-burgundy { color: var(--primary-burgundy) !important; }
.text-beige { color: var(--secondary-beige) !important; }
.text-gold { color: var(--accent-gold) !important; }

.btn-burgundy {
    background-color: var(--primary-burgundy);
    border-color: var(--primary-burgundy);
    color: white;
}

.btn-burgundy:hover {
    background-color: var(--primary-burgundy-dark);
    border-color: var(--primary-burgundy-dark);
    color: white;
}

.btn-outline-burgundy {
    border-color: var(--primary-burgundy);
    color: var(--primary-burgundy);
    background-color: transparent;
}

.btn-outline-burgundy:hover {
    background-color: var(--primary-burgundy);
    border-color: var(--primary-burgundy);
    color: white;
}

.card-burgundy {
    border-left: 4px solid var(--primary-burgundy);
}

.badge-burgundy {
    background-color: var(--primary-burgundy);
    color: white;
}