/* assets/css/comparison.css */
/* Vergleichstabellen Styles - Mobile First */

/* ==========================================================================
   Hero Section
   ========================================================================== */

.comparison-hero {
    background-color: var(--bg-dark);
    color: white;
    padding: var(--spacing-xl) 0;
}

.comparison-hero .breadcrumb {
    font-size: 0.75rem;
    opacity: 0.8;
    margin-bottom: var(--spacing-sm);
}

.comparison-hero .breadcrumb a {
    color: white;
}

.comparison-hero .breadcrumb span {
    margin: 0 var(--spacing-xs);
}

.comparison-hero h1 {
    font-size: 1.5rem;
    margin: 0 0 var(--spacing-sm);
    color: white;
}

.comparison-hero .hero-desc {
    font-size: 0.875rem;
    opacity: 0.9;
    margin: 0;
    max-width: 600px;
}

.comparison-hero .hero-meta {
    display: flex;
    gap: var(--spacing-lg);
    font-size: 0.75rem;
    opacity: 0.7;
    margin-top: var(--spacing-md);
}

@media (min-width: 768px) {
    .comparison-hero {
        padding: var(--spacing-2xl) 0;
    }
    
    .comparison-hero h1 {
        font-size: 2rem;
    }
}

/* ==========================================================================
   Toolbar
   ========================================================================== */

.comparison-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
    flex-wrap: wrap;
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-filter {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-primary);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

.filter-badge {
    background-color: var(--danger-color);
    color: white;
    font-size: 0.625rem;
    padding: 0.125rem var(--spacing-xs);
    border-radius: var(--radius-lg);
    margin-left: var(--spacing-xs);
}

.results-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.sort-select {
    padding: var(--spacing-sm);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    background-color: var(--bg-primary);
}

/* ==========================================================================
   Filter Panel
   ========================================================================== */

.filter-panel {
    display: none;
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.filter-panel.open {
    display: block;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.filter-item label:first-child {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.filter-item select {
    width: 100%;
    padding: var(--spacing-xs);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    background-color: var(--bg-primary);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    cursor: pointer;
}

.checkbox-label input {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-color);
}

.range-wrap {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.range-wrap input[type="range"] {
    flex: 1;
    accent-color: var(--primary-color);
}

.range-value {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-color);
    min-width: 2rem;
}

.filter-actions {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--gray-200);
}

.btn-reset {
    padding: var(--spacing-xs) var(--spacing-md);
    background: none;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-reset:hover {
    background-color: var(--gray-100);
}

@media (min-width: 768px) {
    .filter-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }
}

/* ==========================================================================
   Active Filters
   ========================================================================== */

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.active-filters:empty {
    display: none;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--gray-100);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
}

.filter-tag button {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 0;
    font-size: 1rem;
    line-height: 1;
    opacity: 0.7;
}

.filter-tag button:hover {
    opacity: 1;
}

/* ==========================================================================
   Provider Cards (Mobile First)
   ========================================================================== */

.comparison-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.provider-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.provider-card:hover {
    box-shadow: var(--shadow-lg);
}

.provider-card.hidden {
    display: none;
}

.card-top {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--gray-200);
}

.card-logo-wrap {
    min-width: 0;
}

.card-logo {
    max-width: 100px;
    max-height: 32px;
    object-fit: contain;
}

.card-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.card-rating {
    text-align: center;
}

.card-rating .stars {
    color: var(--accent-color);
    font-size: 0.875rem;
    letter-spacing: -1px;
}

.card-rating .rating-num {
    display: block;
    font-size: 0.625rem;
    color: var(--text-secondary);
}

.card-price {
    text-align: right;
}

.card-price .price-val {
    display: block;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1rem;
}

.card-price .price-period {
    font-size: 0.625rem;
    color: var(--text-secondary);
}

.card-price .price-na {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Features Grid */
.card-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.feature {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    padding: var(--spacing-xs) 0;
}

.feature-label {
    color: var(--text-secondary);
}

.feature-value {
    font-weight: 500;
    text-align: right;
    color: var(--text-primary);
}

.value-yes {
    color: var(--success-color);
}

.value-no {
    color: var(--text-light);
}

/* CTA Button */
.card-action {
    margin-top: var(--spacing-sm);
}

.btn-cta {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

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

/* ==========================================================================
   Responsive Grid Layout
   ========================================================================== */

@media (min-width: 768px) {
    .comparison-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .card-features {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 1024px) {
    .comparison-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .comparison-list {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ==========================================================================
   No Results
   ========================================================================== */

.no-results {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    grid-column: 1 / -1;
}

.no-results p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   Legacy Support - Comparison Grid (für alte Templates)
   ========================================================================== */

.comparison-container {
    background-color: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.comparison-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--gray-50);
    border-radius: var(--radius-lg);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.comparison-box {
    background-color: var(--bg-primary);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
}

.comparison-box:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.comparison-box.featured {
    border-color: var(--accent-color);
    border-width: 3px;
}

.comparison-box.featured::before {
    content: 'Empfohlen';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.provider-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-100);
}

.provider-logo {
    height: 60px;
    width: auto;
    margin: 0 auto var(--spacing-md);
    object-fit: contain;
}

.provider-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.provider-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--accent-color);
    font-weight: 600;
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    font-size: 1.125rem;
}

.star.filled {
    color: var(--accent-color);
}

.star.empty {
    color: var(--gray-300);
}

.price-section {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.price-period {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-top: var(--spacing-xs);
}

.price-note {
    font-size: 0.75rem;
    opacity: 0.8;
    margin-top: var(--spacing-sm);
}

.features-list {
    list-style: none;
    margin: 0 0 var(--spacing-lg) 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.875rem;
}

.feature-item:last-child {
    border-bottom: none;
}

.feature-icon {
    color: var(--success-color);
    font-weight: 700;
    flex-shrink: 0;
}

.feature-icon.unavailable {
    color: var(--gray-400);
}

.feature-text {
    flex: 1;
    color: var(--text-secondary);
}

.comparison-cta {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.comparison-cta:hover {
    background-color: var(--primary-dark);
    transform: scale(1.02);
}

.comparison-sort {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
}

.sort-label {
    font-weight: 600;
    color: var(--text-primary);
}

.sort-options {
    display: flex;
    gap: var(--spacing-sm);
}

.sort-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

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

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

@media (max-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-filters {
        flex-direction: column;
    }
    
    .filter-group {
        min-width: 100%;
    }
    
    .comparison-sort {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .price {
        font-size: 2rem;
    }
}