:root {
    --primary-color: #1f6feb;
    --primary-hover: #1a5eda;
    --bg-primary: #0c1116;
    --bg-secondary: #0f1720;
    --bg-tertiary: #0b1320;
    --border-color: #223142;
    --text-primary: #e6edf3;
    --text-secondary: #9fb0c0;
    --text-muted: #7d8590;
    --success: #2ea043;
    --warning: #fb8500;
    --error: #f85149;
    --radius: 12px;
    --radius-large: 16px;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    margin: 0;
    padding: 0;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

header h1 {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
}

header h1 a {
    color: var(--text-primary);
    text-decoration: none;
}

header h1 a:hover {
    color: var(--primary-color);
}

.tagline {
    color: var(--text-secondary);
    margin: 0.5rem 0 0;
    font-size: 1rem;
}

/* Filters */
.filters {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 120px;
    gap: 12px;
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--radius-large);
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.filters input,
.filters select,
.filters button {
    padding: 0.75rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: border-color 0.2s, background-color 0.2s;
}

.filters input:focus,
.filters select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-primary);
}

.filters button {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s;
}

.filters button:hover {
    background: var(--primary-hover);
}

/* Meta information */
.meta {
    color: var(--text-secondary);
    margin: 0 0 1.5rem;
    font-size: 0.9rem;
}

/* Table layout */
.table {
    display: grid;
    gap: 8px;
}

.thead,
.trow {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.2fr 1.5fr 1fr 1fr;
    gap: 12px;
    align-items: center;
}

.thead {
    font-weight: 600;
    color: var(--text-secondary);
    padding: 12px 16px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trow {
    padding: 16px;
    border-radius: var(--radius);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
}

.trow:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.cell {
    font-size: 0.9rem;
}

.cell.strong {
    font-weight: 600;
    color: var(--text-primary);
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* DSGVO status colors */
.status-konform { background: rgba(46, 160, 67, 0.2); color: var(--success); }
.status-anbieterangabe { background: rgba(251, 133, 0, 0.2); color: var(--warning); }
.status-wahrscheinlich { background: rgba(251, 133, 0, 0.2); color: var(--warning); }
.status-unklar { background: rgba(248, 81, 73, 0.2); color: var(--error); }

/* Risk level colors */
.risk-minimal { background: rgba(46, 160, 67, 0.2); color: var(--success); }
.risk-begrenzt { background: rgba(251, 133, 0, 0.2); color: var(--warning); }
.risk-hoch { background: rgba(248, 81, 73, 0.2); color: var(--error); }
.risk-unklar { background: rgba(125, 133, 144, 0.2); color: var(--text-muted); }

/* Pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 2rem 0;
    gap: 1rem;
}

.pagination a {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    text-decoration: none;
    background: var(--bg-secondary);
    transition: all 0.2s;
}

.pagination a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.page-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Detail page */
.breadcrumb {
    margin-bottom: 2rem;
}

.back {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.back:hover {
    color: var(--primary-color);
}

.tool-header {
    margin-bottom: 2rem;
    text-align: center;
}

.tool-header h2 {
    margin: 0 0 0.5rem;
    font-size: 2.5rem;
    font-weight: 700;
}

.provider {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin: 0 0 1rem;
}

.website-link {
    display: inline-block;
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 500;
    transition: background-color 0.2s;
}

.website-link:hover {
    background: var(--primary-hover);
}

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

.info-section {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.info-section h3 {
    margin: 0 0 1rem;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

/* Key-value list */
.kv {
    list-style: none;
    padding: 0;
    margin: 0;
}

.kv li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.kv li:last-child {
    border-bottom: none;
}

.kv strong {
    color: var(--text-primary);
    font-weight: 500;
}

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

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

/* ROI Calculator */
.roi-calculator {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    padding: 2rem;
    border-radius: var(--radius-large);
    margin: 2rem 0;
    border: 1px solid var(--border-color);
}

.roi-calculator h3 {
    margin: 0 0 1rem;
    color: var(--text-primary);
    font-size: 1.5rem;
    text-align: center;
}

.roi-description {
    color: var(--text-secondary);
    text-align: center;
    margin: 0 0 2rem;
    font-size: 1rem;
}

.roi-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.input-group label,
.roi-preset label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.input-group input {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    transition: border-color 0.2s;
}

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

.preset-value {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    border-radius: var(--radius);
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.roi-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.result-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.result-card.calculated {
    border-color: var(--success);
    background: rgba(46, 160, 67, 0.05);
    transform: scale(1.02);
}

.result-card.monthly.calculated {
    border-color: var(--primary-color);
    background: rgba(31, 111, 235, 0.05);
}

.result-card.yearly.calculated {
    border-color: var(--success);
    background: rgba(46, 160, 67, 0.05);
}

.result-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-value {
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.1;
}

.result-card.calculated .result-value {
    color: var(--success);
}

.result-card.monthly.calculated .result-value {
    color: var(--primary-color);
}

.roi-disclaimer {
    text-align: center;
    padding: 1rem;
    background: rgba(125, 133, 144, 0.1);
    border-radius: var(--radius);
}

.roi-disclaimer small {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Action section */
.action-section {
    margin-top: 2rem;
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    font-weight: 500;
    transition: all 0.2s;
}

.btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-large);
    border: 1px solid var(--border-color);
}

.empty-state h2,
.empty-state h3 {
    margin: 0 0 1rem;
    color: var(--text-secondary);
}

.empty-state p {
    color: var(--text-muted);
    margin: 0 0 2rem;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-radius: var(--radius-large);
    margin-bottom: 3rem;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--text-primary);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 0 0 3rem;
    line-height: 1.5;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Quick Search */
.quick-search {
    margin-bottom: 3rem;
    text-align: center;
}

.search-form {
    max-width: 600px;
    margin: 0 auto;
}

.search-input-group {
    display: flex;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    border-right: 1px solid var(--border-color);
}

.search-input:focus {
    outline: none;
    background: var(--bg-tertiary);
}

.search-btn {
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.search-btn:hover {
    background: var(--primary-hover);
}

/* Category Grid */
.category-grid {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    margin: 0 0 2rem;
    text-align: center;
    color: var(--text-primary);
}

.categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.hidden-category {
    display: none !important;
}

.category-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    color: #ffffff;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.category-card:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 20px rgba(52, 152, 219, 0.3);
}

.category-icon {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.2));
}

.category-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.category-count {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.view-all {
    text-align: center;
}

.btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    font-weight: 500;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

/* Filters Section */
.filters-section {
    margin-bottom: 3rem;
}

.filters-section .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

/* Results Section */
.results-section {
    margin-bottom: 3rem;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.results-header .section-title {
    margin: 0;
    text-align: left;
}

/* Call to Action */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    padding: 4rem 2rem;
    border-radius: var(--radius-large);
    text-align: center;
    margin: 4rem 0;
}

.cta-content h2 {
    color: white;
    font-size: 2rem;
    margin: 0 0 1rem;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin: 0 0 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    display: inline-block;
    padding: 16px 32px;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 3rem;
    text-align: center;
}

.footer small {
    color: var(--text-muted);
}

/* Responsive design */
@media (max-width: 900px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .categories {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }
    
    .results-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .filters {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .search-input-group {
        flex-direction: column;
    }
    
    .search-input {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .thead,
    .trow {
        grid-template-columns: 2fr 1fr 1fr;
    }
    
    .thead div:nth-child(4),
    .thead div:nth-child(5),
    .thead div:nth-child(6),
    .trow .cell:nth-child(4),
    .trow .cell:nth-child(5),
    .trow .cell:nth-child(6) {
        display: none;
    }
    
    .grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tool-header h2 {
        font-size: 2rem;
    }
    
    .pagination {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 900px) {
    .roi-inputs {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .categories {
        grid-template-columns: 1fr;
    }
    
    .cta-section {
        padding: 3rem 1rem;
    }
    
    .cta-content h2 {
        font-size: 1.5rem;
    }
    
    .roi-calculator {
        padding: 1.5rem;
    }
    
    .roi-calculator h3 {
        font-size: 1.3rem;
    }
    
    .roi-inputs,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .result-value {
        font-size: 1.5rem;
    }
    
    .thead,
    .trow {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .thead {
        display: none;
    }
    
    .trow {
        padding: 12px;
    }
    
    .cell:before {
        content: attr(data-label) ': ';
        font-weight: 600;
        color: var(--text-secondary);
        display: block;
        margin-bottom: 4px;
    }
}

/* Navigation Styles */
.nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: all 0.2s;
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--primary-color);
    background: var(--bg-tertiary);
}

@media (max-width: 600px) {
    .nav {
        gap: 1rem;
        margin-top: 1rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
}
.anbieter-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
}

.anbieter-badge.kostenlos {
    background: #dcfce7;
    color: #166534;
}

.anbieter-badge.ihk {
    background: #fef3c7;
    color: #92400e;
}

.anbieter-badge.tüv {
    background: #e0e7ff;
    color: #3730a3;
}

.anbieter-badge.premium {
    background: #fce7f3;
    color: #be185d;
}

.anbieter-badge.forschung {
    background: #f0fdf4;
    color: #15803d;
}

.anbieter-badge.hochschule {
    background: #e0f2fe;
    color: #0277bd;
}

/* Professional Horizontal Course Cards */
.modern-card {
    position: relative;
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    border-radius: 12px;
    padding: 0;
    border: 2px solid #333;
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    align-items: center;
    min-height: 120px;
    gap: 0;
}

.modern-card:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3);
    border-color: #3b82f6;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
}

/* Card Ribbon */
.card-ribbon {
    position: absolute;
    top: 16px;
    right: -8px;
    z-index: 10;
}

.card-ribbon span {
    display: inline-block;
    padding: 4px 16px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 12px 0 0 12px;
    position: relative;
}

.ribbon-free {
    background: linear-gradient(45deg, #10b981, #059669);
    color: white;
}

.ribbon-budget {
    background: linear-gradient(45deg, #f59e0b, #d97706);
    color: white;
}

.ribbon-premium {
    background: linear-gradient(45deg, #8b5cf6, #7c3aed);
    color: white;
}

/* Course Icon */
.course-icon {
    position: relative;
    width: 150px;
    height: 120px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px 0 0 12px;
    overflow: hidden;
}

.icon-display {
    font-size: 48px;
    text-align: center;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.modern-card:hover .icon-display {
    transform: scale(1.1);
}

.course-icon .provider-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 10;
    font-size: 10px;
    padding: 2px 6px;
}

/* Professional Card Header */
.card-header {
    flex: 2;
    padding: 20px 0 20px 20px;
    border: none;
    background: transparent;
}

.provider-logo {
    margin-bottom: 12px;
}

.provider-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.course-title {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 6px 0;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-provider {
    font-size: 14px;
    color: #a3a3a3;
    margin: 0;
    font-weight: 600;
}

/* Professional Card Body */
.card-body {
    flex: 3;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 20px;
}

.course-price-section {
    margin: 0;
    text-align: center;
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
    min-width: 120px;
}

.price-display.free {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.price-display.paid {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

.price-amount {
    display: block;
    font-size: 16px;
    font-weight: 800;
    color: white;
    margin-bottom: 2px;
}

.price-label {
    display: block;
    font-size: 10px;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Horizontal Course Details */
.course-details {
    margin: 0;
    flex: 1;
}

.detail-grid {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.2);
    min-width: fit-content;
}

.detail-item.full-width {
    flex: 1 1 100%;
}

.detail-icon {
    font-size: 16px;
    margin-top: 2px;
}

.detail-content {
    flex: 1;
    min-width: 0;
}

.detail-label {
    display: none;
}

.detail-value {
    font-size: 12px;
    color: #ffffff;
    font-weight: 600;
    white-space: nowrap;
}

/* Professional Card Footer */
.card-footer {
    flex: 1;
    padding: 0;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.course-actions {
    display: flex;
    gap: 8px;
    margin: 0;
}

.btn-course-primary {
    padding: 8px 16px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 12px;
    text-align: center;
    transition: all 0.2s ease;
    border: none;
    white-space: nowrap;
}

.btn-course-primary:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-course-secondary {
    padding: 8px 16px;
    background: transparent;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 12px;
    text-align: center;
    transition: all 0.2s ease;
    border: 1px solid rgba(255,255,255,0.3);
    white-space: nowrap;
}

.btn-course-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
    color: #ffffff;
}

.compliance-badges {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.badge-dsgvo, .badge-ai-act {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-dsgvo {
    background: #dcfce7;
    color: #166534;
}

.badge-ai-act {
    background: #e0e7ff;
    color: #3730a3;
}

/* Professional Horizontal Course Layout */
.courses-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

/* Detail Page Text Readability Fixes */
.breadcrumb, .breadcrumb a {
    color: #000000 !important;
    font-weight: 700 !important;
    font-size: 16px !important;
}

.detail-header h1 {
    color: #000000 !important;
    font-weight: 800 !important;
    font-size: 32px !important;
}

.provider-info .provider {
    color: #000000 !important;
    font-weight: 700 !important;
    font-size: 18px !important;
}

.course-overview h2, .course-details h3, .compliance-info h3, .course-facts h3, .related-courses h3 {
    color: #000000 !important;
    font-weight: 800 !important;
    font-size: 20px !important;
}

.course-description, .course-details p, .related-list p {
    color: #000000 !important;
    font-weight: 600 !important;
    font-size: 16px !important;
    line-height: 1.6 !important;
}

.fact-label {
    color: #000000 !important;
    font-weight: 800 !important;
    font-size: 14px !important;
}

.fact-value {
    color: #000000 !important;
    font-weight: 700 !important;
    font-size: 16px !important;
}

.price-free, .price-amount {
    color: #000000 !important;
    font-weight: 900 !important;
    font-size: 24px !important;
}

.affiliate-notice small {
    color: #000000 !important;
    font-weight: 600 !important;
    font-size: 12px !important;
}

.btn-secondary {
    color: #000000 !important;
    font-weight: 800 !important;
    font-size: 16px !important;
    border: 3px solid #000000 !important;
}

@media (max-width: 768px) {
    .courses-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .course-actions {
        flex-direction: column;
    }
}