/**
 * POD Studio Design System - CSS Variables
 * Consistent theming across all UIs
 */

:root {
    /* ============================================
       COLOR PALETTE - DARK THEME
    ============================================ */
    
    /* Backgrounds */
    --bg-primary: #09090b;
    --bg-secondary: #18181b;
    --bg-tertiary: #1f1f23;
    --bg-card: #27272a;
    --bg-card-hover: #3f3f46;
    --bg-elevated: #2d2d30;
    
    /* Text */
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-disabled: #52525b;
    
    /* Brand Colors */
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --accent-muted: rgba(99, 102, 241, 0.15);
    --accent-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
    
    /* Status Colors */
    --status-success: #22c55e;
    --status-success-bg: rgba(34, 197, 94, 0.1);
    --status-warning: #f59e0b;
    --status-warning-bg: rgba(245, 158, 11, 0.1);
    --status-error: #ef4444;
    --status-error-bg: rgba(239, 68, 68, 0.1);
    --status-info: #3b82f6;
    --status-info-bg: rgba(59, 130, 246, 0.1);
    
    /* Pipeline/Stage Colors */
    --stage-pending: #6b7280;
    --stage-orders: #6366f1;
    --stage-production: #f59e0b;
    --stage-qc: #8b5cf6;
    --stage-shipping: #06b6d4;
    --stage-delivered: #22c55e;
    
    /* Work Order Status Colors */
    --wo-queued: #6b7280;
    --wo-in-progress: #f59e0b;
    --wo-printed: #3b82f6;
    --wo-stitched: #8b5cf6;
    --wo-qc-pending: #f97316;
    --wo-qc-passed: #22c55e;
    --wo-qc-failed: #ef4444;
    --wo-packed: #10b981;
    --wo-labelled: #06b6d4;
    --wo-manifested: #6366f1;
    
    /* Borders */
    --border-color: #3f3f46;
    --border-light: #52525b;
    --border-focus: #6366f1;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.5);
    
    /* ============================================
       TYPOGRAPHY
    ============================================ */
    --font-sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    
    --text-xs: 0.75rem;    /* 12px */
    --text-sm: 0.875rem;   /* 14px */
    --text-base: 1rem;     /* 16px */
    --text-lg: 1.125rem;   /* 18px */
    --text-xl: 1.25rem;    /* 20px */
    --text-2xl: 1.5rem;    /* 24px */
    --text-3xl: 1.875rem;  /* 30px */
    --text-4xl: 2.25rem;   /* 36px */
    
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;
    
    /* ============================================
       SPACING
    ============================================ */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    
    /* ============================================
       LAYOUT
    ============================================ */
    --header-height: 64px;
    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
    --content-max-width: 1400px;
    
    /* ============================================
       BORDER RADIUS
    ============================================ */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 9999px;
    
    /* ============================================
       TRANSITIONS
    ============================================ */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* ============================================
       Z-INDEX SCALE
    ============================================ */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
    --z-toast: 800;
}

/* ============================================
   LIGHT THEME (for storefronts)
============================================ */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f4f4f5;
    --bg-tertiary: #e4e4e7;
    --bg-card: #ffffff;
    --bg-card-hover: #f4f4f5;
    --bg-elevated: #ffffff;
    
    --text-primary: #18181b;
    --text-secondary: #52525b;
    --text-muted: #71717a;
    --text-disabled: #a1a1aa;
    
    --border-color: #e4e4e7;
    --border-light: #d4d4d8;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}