/**
 * InternetDSL.de - Stylesheet
 * Professionelles, seriöses Design für alle Altersgruppen
 */

:root {
    /* Farbpalette - aus dem Logo */
    --primary: #0b599b;
    --primary-dark: #084a82;
    --primary-light: #1a6bb3;
    --secondary: #f5a404;
    --secondary-dark: #d99000;
    --accent: #f5a404;
    --text: #2c3e50;
    --text-light: #566573;
    --text-muted: #7f8c8d;
    --bg: #ffffff;
    --bg-light: #f8f9fa;
    --bg-warm: #fdfcfb;
    --bg-blue: #e8f4fc;
    --border: #e0e4e8;
    --shadow: rgba(0, 0, 0, 0.08);
    --shadow-strong: rgba(0, 0, 0, 0.15);
    
    /* Typografie - System-Fonts (keine externen Quellen) */
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-heading: Georgia, 'Times New Roman', Times, serif;
    
    /* Abstände */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    
    /* Radien */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Container */
    --container-max: 1200px;
}

/* Reset und Basis */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg-warm);
    -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Typografie */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary-dark);
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 2.25rem;
    margin-bottom: var(--space-lg);
}

h2 {
    font-size: 1.75rem;
    margin-top: var(--space-xl);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--primary);
}

h3 {
    font-size: 1.35rem;
    color: var(--primary);
}

p {
    margin-bottom: var(--space-md);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

/* Header */
.site-header {
    background: #ffffff;
    color: var(--text);
    padding: var(--space-md) 0;
    box-shadow: 0 2px 10px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.site-logo {
    display: flex;
    align-items: center;
}

.site-logo a {
    display: block;
    text-decoration: none;
}

.site-logo a:hover {
    text-decoration: none;
}

.site-logo img {
    height: 50px;
    width: auto;
    display: block;
}

/* Navigation */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--text);
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.main-nav a:hover {
    background: var(--bg-light);
    color: var(--primary);
    text-decoration: none;
}

/* Breadcrumbs */
.breadcrumbs {
    background: var(--bg-light);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.breadcrumbs ol {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.breadcrumbs li::after {
    content: '›';
    margin-left: var(--space-sm);
    color: var(--text-muted);
}

.breadcrumbs li:last-child::after {
    content: '';
}

.breadcrumbs a {
    color: var(--text-light);
}

.breadcrumbs span {
    color: var(--text);
    font-weight: 500;
}

/* Hero-Bereich */
.hero {
    background: linear-gradient(180deg, var(--bg-blue) 0%, #d4e9f7 100%);
    padding: var(--space-xxl) 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text);
    max-width: 700px;
    margin: 0 auto var(--space-xl);
}

/* PLZ-Suchformular */
.plz-search {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px var(--shadow-strong);
    max-width: 800px;
    margin: 0 auto;
}

.plz-search-title {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
    color: var(--text);
    font-family: var(--font-main);
    font-weight: 600;
}

.plz-form {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.plz-input-wrapper {
    flex: 1;
    min-width: 180px;
}

.plz-input {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-size: 1.1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color 0.2s ease;
}

.plz-input-wide {
    min-width: 140px;
}

.plz-input:focus {
    outline: none;
    border-color: var(--primary);
}

.plz-input::placeholder {
    color: var(--text-muted);
}

/* Erweitertes Suchformular */
.extended-search {
    max-width: 900px;
    background: rgba(11, 89, 155, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid rgba(11, 89, 155, 0.15);
}

.plz-form-extended {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.search-main-row {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    align-items: flex-end;
}

.search-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.search-field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
}

.search-field input,
.search-field select {
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color 0.2s ease;
    background: white;
}

.search-field input:focus,
.search-field select:focus {
    outline: none;
    border-color: var(--primary);
}

.search-field-button {
    flex-shrink: 0;
}

.btn-search {
    height: 52px;
    white-space: nowrap;
}

/* Filter-Bereich */
.search-filters {
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid rgba(11, 89, 155, 0.1);
}

.filter-row {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    flex: 1;
    min-width: 150px;
}

.filter-field label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-light);
}

.filter-field select {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.95rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: white;
    cursor: pointer;
}

.filter-field select:focus {
    outline: none;
    border-color: var(--primary);
}

/* Checkbox-Reihe */
.filter-row-checkboxes {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

.checkbox-label span {
    user-select: none;
}

/* Responsive für erweitertes Formular */
@media (max-width: 768px) {
    .search-main-row {
        flex-direction: column;
    }
    
    .search-field {
        width: 100%;
    }
    
    .search-field-button {
        width: 100%;
    }
    
    .btn-search {
        width: 100%;
    }
    
    .filter-field {
        min-width: 100%;
    }
    
    .filter-row-checkboxes {
        flex-direction: column;
        gap: var(--space-md);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--secondary);
    color: white;
}

.btn-primary:hover {
    background: var(--secondary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--primary);
    color: white;
}

.btn-secondary:hover {
    background: var(--primary-dark);
    color: white;
    text-decoration: none;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    text-decoration: none;
}

/* CTA-Boxen */
.cta-box {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    margin: var(--space-xl) 0;
}

.cta-box h3 {
    color: white;
    margin-bottom: var(--space-sm);
}

.cta-box p {
    opacity: 0.95;
    margin-bottom: var(--space-lg);
}

.cta-box .btn {
    background: white;
    color: var(--primary-dark);
}

.cta-box .btn:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
}

/* Bubble-Points */
.bubble-points {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

.bubble-point {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-light);
    padding: var(--space-sm) var(--space-md);
    border-radius: 50px;
    font-size: 0.95rem;
    border: 1px solid var(--border);
}

.bubble-point::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--secondary);
    color: white;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: bold;
}

/* Content-Bereich */
.main-content {
    padding: var(--space-xxl) 0;
}

.content-section {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px var(--shadow);
    margin-bottom: var(--space-xl);
}

/* Vergleichsrechner-Container */
.calculator-container {
    background: var(--bg-light);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    min-height: 400px;
}

.calculator-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
}

.calculator-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.calculator-location {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* FAQ-Bereich */
.faq-section {
    margin: var(--space-xxl) 0;
}

.faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    overflow: hidden;
}

.faq-question {
    padding: var(--space-lg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text);
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary);
    transition: transform 0.2s ease;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--space-lg);
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: var(--space-lg);
    max-height: 1000px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* HowTo-Bereich */
.howto-section {
    margin: var(--space-xxl) 0;
}

.howto-steps {
    counter-reset: howto-counter;
}

.howto-step {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border);
}

.howto-step:last-child {
    border-bottom: none;
}

.howto-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
}

.howto-content h4 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
    color: var(--text);
}

.howto-content p {
    color: var(--text-light);
    margin-bottom: 0;
}

/* Info-Boxen */
.info-box {
    background: var(--bg-light);
    border-left: 4px solid var(--primary);
    padding: var(--space-lg);
    margin: var(--space-lg) 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.info-box.tip {
    border-left-color: var(--secondary);
    background: #f0fdf4;
}

.info-box.warning {
    border-left-color: var(--accent);
    background: #fffbeb;
}

/* Vorteile-Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.benefit-card {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    text-align: center;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 1.5rem;
}

.benefit-card h4 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.benefit-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Bundesländer-Liste */
.states-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

.state-link {
    display: block;
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(135deg, #f8fbfd 0%, #e8f4fc 100%);
    border: 2px solid var(--primary);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 600;
    color: var(--primary);
    transition: all 0.2s ease;
}

.state-link:hover {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(11, 89, 155, 0.3);
    text-decoration: none;
    transform: translateY(-2px);
}

/* Footer */
.site-footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--space-xxl) 0 var(--space-lg);
    margin-top: var(--space-xxl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-section h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: var(--space-md);
    font-family: var(--font-main);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-md);
    flex-wrap: wrap;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
}

/* Tabellen */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
}

.data-table th,
.data-table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    background: var(--bg-light);
    font-weight: 600;
    color: var(--primary-dark);
}

.data-table tr:hover {
    background: var(--bg-light);
}

/* Responsive */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.4rem;
    }
    
    .hero {
        padding: var(--space-xl) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .plz-form {
        flex-direction: column;
    }
    
    .plz-form .btn {
        width: 100%;
    }
    
    .header-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .main-nav ul {
        justify-content: center;
    }
    
    .content-section {
        padding: var(--space-md);
    }
    
    .calculator-container {
        padding: var(--space-sm);
        margin-left: calc(-1 * var(--space-md));
        margin-right: calc(-1 * var(--space-md));
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    .calculator-header {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
    
    .howto-step {
        flex-direction: column;
        text-align: center;
    }
    
    .howto-number {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .content-section {
        padding: var(--space-sm);
    }
    
    .calculator-container {
        padding: var(--space-xs);
        margin-left: calc(-1 * var(--space-sm));
        margin-right: calc(-1 * var(--space-sm));
    }
    
    .bubble-points {
        flex-direction: column;
    }
    
    .bubble-point {
        width: 100%;
    }
}

/* Print-Styles */
@media print {
    .site-header,
    .site-footer,
    .plz-search,
    .calculator-container,
    .cta-box,
    .cookie-banner {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: black;
        background: white;
    }
}

/* Großstädte-Schnelllinks */
.city-quicklinks {
    margin-top: var(--space-lg);
    text-align: center;
    font-size: 0.9rem;
}

.city-quicklinks p {
    color: var(--text-light);
    margin-bottom: var(--space-sm);
    display: inline;
}

.city-quicklinks a {
    color: var(--text);
    padding: var(--space-xs) var(--space-sm);
    margin: 2px;
    display: inline-block;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.city-quicklinks a:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
    text-decoration: none;
}

/* A-Z Navigation */
.az-navigation {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
    margin: var(--space-lg) 0;
    padding: var(--space-md);
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.az-navigation a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--text);
    transition: all 0.2s ease;
}

.az-navigation a:hover,
.az-navigation a.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    text-decoration: none;
}

.az-navigation a.disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* Cookie-Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(248, 249, 250, 0.98);
    border-top: 1px solid var(--border);
    padding: var(--space-md) var(--space-lg);
    z-index: 9999;
    box-shadow: 0 -2px 10px var(--shadow);
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-banner-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.cookie-banner p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text);
    flex: 1;
    min-width: 250px;
}

.cookie-banner .btn {
    flex-shrink: 0;
}

/* Footer A-Z Navigation */
.footer-az {
    text-align: center;
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
}

.footer-az span {
    color: rgba(255, 255, 255, 0.7);
    margin-right: var(--space-sm);
}

.footer-az a {
    display: inline-block;
    padding: 2px 6px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

.footer-az a:hover {
    color: white;
}

/* PLZ-Form zweispaltig */
.plz-form {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.plz-form .plz-input-wrapper {
    flex: 1;
    min-width: 140px;
}

.plz-form .plz-input-wrapper:first-child {
    max-width: 150px;
}

#city-input {
    background-color: var(--bg-light);
}

#city-input:not(:placeholder-shown) {
    background-color: white;
}

@media (max-width: 600px) {
    .plz-form .plz-input-wrapper:first-child {
        max-width: none;
    }
    
    .cookie-banner-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .az-navigation a {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

/* Partner Links */
.partner-links {
    background: var(--bg-light);
    border-left: 4px solid var(--primary);
}

.partner-links p {
    margin-bottom: var(--space-sm);
}

.partner-links p:last-child {
    margin-bottom: 0;
}

.partner-links a {
    font-weight: 500;
}

/* Inhaltsverzeichnis */
.toc-section {
    background: var(--bg-light);
    border-left: 4px solid var(--primary);
}

.toc-section h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.toc-list {
    margin: 0;
    padding-left: var(--space-lg);
}

.toc-list li {
    margin-bottom: var(--space-sm);
}

.toc-list ul {
    margin-top: var(--space-sm);
    padding-left: var(--space-lg);
}

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

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

/* Datentabellen */
.table-responsive {
    overflow-x: auto;
    margin: var(--space-lg) 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.data-table th,
.data-table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table thead th {
    background: var(--primary);
    color: white;
    font-weight: 600;
}

.data-table tbody tr:nth-child(even) {
    background: var(--bg-light);
}

.data-table tbody tr:hover {
    background: var(--bg-blue);
}

.table-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--space-sm);
    font-style: italic;
}

/* Info-Box Varianten */
.info-box.tip {
    background: #fff8e6;
    border-left-color: var(--secondary);
}

.info-box.tip strong {
    color: var(--secondary-dark);
}

/* Quellen-Bereich */
.sources-section {
    background: var(--bg-light);
    border-top: 1px solid var(--border);
}

.sources-section h3 {
    font-size: 1rem;
    margin-bottom: var(--space-md);
    color: var(--text-light);
}

.sources-list {
    margin: 0;
    padding-left: var(--space-lg);
    font-size: 0.9rem;
    color: var(--text-light);
}

.sources-list li {
    margin-bottom: var(--space-xs);
}

.update-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--space-md);
}