/* Anleitung Seite Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
}

.header {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.main {
    background: white;
    margin: 2rem auto;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.toc {
    background: #f8fafc;
    border-left: 4px solid #7c3aed;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 6px;
}

.toc h2 {
    color: #7c3aed;
    margin-bottom: 1rem;
}

.toc ul {
    list-style: none;
    padding: 0;
}

.toc li {
    margin-bottom: 0.5rem;
}

.toc a {
    color: #6d28d9;
    text-decoration: none;
    font-weight: 500;
}

.toc a:hover {
    text-decoration: underline;
}

.section {
    margin: 3rem 0;
    padding: 2rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.section:last-child {
    border-bottom: none;
}

.section h2 {
    color: #7c3aed;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 0.5rem;
}

.section h3 {
    color: #6d28d9;
    font-size: 1.5rem;
    margin: 2rem 0 1rem 0;
}

.section h4 {
    color: #374151;
    font-size: 1.2rem;
    margin: 1.5rem 0 0.8rem 0;
}

.step-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.step-card {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #10b981;
}

.step-number {
    background: #10b981;
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.8rem;
}

.example-box {
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 6px;
}

.tip-box {
    background: #f0fdf4;
    border-left: 4px solid #22c55e;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 6px;
}

.warning-box {
    background: #fee2e2;
    border-left: 4px solid #ef4444;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 6px;
}

.calculator-preview {
    background: #f0f9ff;
    border: 1px solid #0ea5e9;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 8px;
    text-align: center;
}

.calculator-link {
    display: inline-block;
    background: #7c3aed;
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    margin-top: 1rem;
    transition: background-color 0.2s;
}

.calculator-link:hover {
    background: #6d28d9;
}

.back-link {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    background: #7c3aed;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background-color 0.2s;
}

.back-link:hover {
    background: #6d28d9;
}

ul, ol {
    padding-left: 1.5rem;
    margin: 1rem 0;
}

li {
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
    text-align: justify;
}

strong {
    color: #374151;
}

@media (max-width: 768px) {
    .header h1 {
        font-size: 2rem;
    }
    
    .main {
        margin: 1rem;
        padding: 1rem;
    }
    
    .step-grid {
        grid-template-columns: 1fr;
    }
    
    .section h2 {
        font-size: 1.5rem;
    }
}