/*
 * WhisperAppliance Admin Theme Variables
 * Central theme configuration for consistent styling
 */

:root {
    /* Primary Colors */
    --primary-gradient-start: #667eea;
    --primary-gradient-end: #764ba2;
    --primary-color: #667eea;
    --primary-hover: #5a67d8;
    
    /* Secondary Colors */
    --secondary-color: #48bb78;
    --secondary-hover: #38a169;
    
    /* Status Colors */
    --success-color: #48bb78;
    --warning-color: #f6ad55;
    --danger-color: #f56565;
    --info-color: #4299e1;
    
    /* Neutral Colors */
    --bg-primary: #f7fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #edf2f7;
    
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    
    --border-color: #e2e8f0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-Index Layers */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-tooltip: 400;
}

/* Dark Theme Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1a202c;
        --bg-secondary: #2d3748;
        --bg-tertiary: #4a5568;
        
        --text-primary: #f7fafc;
        --text-secondary: #e2e8f0;
        --text-muted: #cbd5e0;
        
        --border-color: #4a5568;
        --shadow-color: rgba(0, 0, 0, 0.3);
    }
}