/**
 * Design Tokens - CSS Custom Properties
 * Zentrale Definition aller Design-Variablen
 */

:root {
    /* Colors - Primary */
    --color-primary: #007bff;
    --color-primary-hover: #0056b3;
    --color-primary-light: #cce5ff;

    /* Colors - Secondary */
    --color-secondary: #6c757d;
    --color-secondary-hover: #5a6268;

    /* Colors - Status */
    --color-success: #28a745;
    --color-success-bg: #d4edda;
    --color-success-text: #155724;

    --color-warning: #ffc107;
    --color-warning-bg: #fff3cd;
    --color-warning-text: #856404;

    --color-danger: #dc3545;
    --color-danger-bg: #f8d7da;
    --color-danger-text: #721c24;

    --color-info: #17a2b8;
    --color-info-bg: #cce5ff;
    --color-info-text: #004085;

    /* Colors - Neutral */
    --color-text: #333;
    --color-text-muted: #666;
    --color-text-light: #999;
    --color-heading: #2c3e50;
    --color-heading-secondary: #34495e;

    --color-bg: #fff;
    --color-bg-light: #f8f9fa;
    --color-bg-muted: #f5f5f5;
    --color-bg-dark: #2c3e50;

    --color-border: #e0e0e0;
    --color-border-light: #eee;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-pill: 50px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', Monaco, monospace;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.85rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.1rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 1.75rem;

    --line-height: 1.6;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
    --transition-slow: 0.3s ease;

    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 800px;
    --max-width-wide: 1400px;
}