/* ============================================
   base.css - Reset, Variablen, Typography
   ============================================ */

:root {
    /* Farben */
    --color-primary: #3498db;
    --color-primary-dark: #2980b9;
    --color-success: #2ecc71;
    --color-success-dark: #27ae60;
    --color-danger: #e74c3c;
    --color-danger-dark: #c0392b;
    --color-warning: #f39c12;
    --color-warning-dark: #d68910;
    --color-info: #1abc9c;
    --color-info-dark: #16a085;
    --color-secondary: #95a5a6;
    --color-secondary-dark: #7f8c8d;

    --color-dark: #2c3e50;
    --color-dark-light: #34495e;
    --color-text: #333;
    --color-text-light: #6c757d;
    --color-text-dark: #212529;
    --color-border: #e9ecef;
    --color-bg: #f5f7fa;
    --color-bg-light: #f8f9fa;
    --color-white: #fff;

    /* Layout */
    --sidebar-width: 240px;
    --header-height: 60px;
    --footer-height: 50px;
    --container-max: 1400px;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;

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

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.1);

    /* Transitions */
    --transition: all 0.2s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-dark);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-dark);
    font-weight: 600;
}

h1 { font-size: 24px; }
h2 { font-size: 20px; }
h3 { font-size: 16px; }
h4 { font-size: 15px; }