:root {
    /* Brand Colors - Lành Workshop */
    --color-primary: #8ac64b; /* Light Green */
    --color-primary-dark: #68a62a; /* Dark Green */
    --color-primary-light: #e8f5e9; /* Super Light Green for backgrounds */
    
    /* Semantic Colors */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;

    /* Backgrounds & Surfaces */
    --color-bg-base: #f4f6f8;
    --color-bg-surface: #ffffff;
    --color-bg-surface-hover: #f9fafb;
    
    /* Text Colors */
    --color-text-main: #111827;
    --color-text-muted: #6b7280;
    --color-text-inverse: #ffffff;
    
    /* Borders & Dividers */
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.03);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography */
    --font-family-base: 'Plus Jakarta Sans', sans-serif;
}

/* Dark Mode Theme Variables */
html[data-theme="dark"] {
    --color-bg-base: #0f172a;
    --color-bg-surface: #1e293b;
    --color-bg-surface-hover: #334155;
    
    --color-text-main: #f8fafc;
    --color-text-muted: #94a3b8;
    
    --color-border: #334155;
    --color-border-light: #1e293b;

    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.2);
    
    /* Adjust primary brightness for dark mode to remain legible but comfortable */
    --color-primary-light: rgba(138, 198, 75, 0.15);
}