/* 
 * Immobilien-Detailseite 3 - Alternative Layout
 * Unterstützt Dark/Light Mode und ist vollständig responsiv
 */

/* Grundlegende Variablen für Dark/Light Mode Kompatibilität */
:root {
    --detail3-bg-primary: #ffffff;
    --detail3-bg-secondary: #f8f9fa;
    --detail3-bg-tertiary: #f0f2f5;
    --detail3-text-primary: #333333;
    --detail3-text-secondary: #666666;
    --detail3-border-color: #e0e0e0;
    --detail3-card-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    --detail3-accent-light: rgba(var(--primary-rgb), 0.1);
    --detail3-accent-medium: rgba(var(--primary-rgb), 0.2);
}

/* Dark Mode Anpassungen */
[data-theme="dark"] {
    --detail3-bg-primary: #1e1e1e;
    --detail3-bg-secondary: #252525;
    --detail3-bg-tertiary: #2d2d2d;
    --detail3-text-primary: #f0f0f0;
    --detail3-text-secondary: #b0b0b0;
    --detail3-border-color: #3d3d3d;
    --detail3-card-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    --detail3-accent-light: rgba(var(--primary-rgb), 0.15);
    --detail3-accent-medium: rgba(var(--primary-rgb), 0.25);
}

/* Layout-Container */
.property-detail-v3 {
    background-color: var(--detail3-bg-primary);
    color: var(--detail3-text-primary);
}

.property-detail-v3 .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Hero-Bereich mit Split-Layout */
.property-hero-v3 {
    position: relative;
    padding: 0;
    margin-bottom: 2rem;
    margin-top: 5rem; /* Erhöhter Abstand zur Navbar */
    padding-top: 1rem; /* Zusätzlicher Innenabstand oben */
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    min-height: 500px;
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .property-hero-v3 {
        margin-top: 2rem; /* Angepasster Abstand auf mobilen Geräten */
        padding-top: 1rem; /* Innenabstand beibehalten */
    }
}

/* Hauptbild-Bereich */
.hero-main-image {
    position: relative;
    height: 500px;
    border-radius: 8px;
    overflow: hidden;
}

.hero-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.4));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
}

.image-controls {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
}

.image-control {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #333;
    transition: all 0.3s;
}

.image-control:hover {
    background-color: #fff;
    transform: scale(1.05);
}

.image-counter {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background-color: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.property-badges {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.property-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    background-color: var(--primary-color);
    color: #fff;
}

.property-badge.new {
    background-color: #4CAF50;
}

/* Hero Info-Bereich */
.hero-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.5rem;
    background-color: var(--detail3-bg-secondary);
    border-radius: 8px;
}

.property-title {
    font-size: 1.8rem;
    margin: 0 0 0.5rem;
    color: var(--detail3-text-primary);
}

.property-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--detail3-text-secondary);
}

.property-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.key-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.key-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem;
    background-color: var(--detail3-bg-tertiary);
    border-radius: 8px;
    transition: transform 0.3s;
}

.key-feature:hover {
    transform: translateY(-3px);
}

.key-feature i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.key-feature-value {
    font-weight: 600;
    color: var(--detail3-text-primary);
}

.key-feature-label {
    font-size: 0.8rem;
    color: var(--detail3-text-secondary);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: auto;
}

.hero-actions .btn {
    flex: 1;
}

/* Thumbnail-Galerie */
.thumbnail-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin-top: 1rem;
}

.thumbnail {
    height: 80px;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.thumbnail:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.thumbnail.active {
    opacity: 1;
    border-color: var(--primary-color);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 768px) {
    .thumbnail-gallery {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .thumbnail {
        height: 60px;
    }
}

/* Inhalts-Tabs */
.property-content-v3 {
    margin-bottom: 3rem;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
}

.content-main {
    background-color: var(--detail3-bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--detail3-card-shadow);
}

.content-tabs {
    display: flex;
    border-bottom: 1px solid var(--detail3-border-color);
    background-color: var(--detail3-bg-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.content-tab {
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 500;
    color: var(--detail3-text-secondary);
    position: relative;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-tab i {
    font-size: 1.1rem;
}

.content-tab:hover {
    color: var(--primary-color);
    background-color: var(--detail3-accent-light);
}

.content-tab.active {
    color: var(--primary-color);
    font-weight: 600;
    background-color: var(--detail3-bg-secondary);
}

.content-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
}

.tab-content {
    padding: 1.5rem;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Beschreibungs-Tab */
.property-description {
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--detail3-text-primary);
}

.features-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

.features-table tr {
    border-bottom: 1px solid var(--detail3-border-color);
}

.features-table tr:last-child {
    border-bottom: none;
}

.features-table th {
    text-align: left;
    padding: 0.75rem;
    font-weight: 600;
    color: var(--detail3-text-primary);
    background-color: var(--detail3-bg-tertiary);
    width: 40%;
}

.features-table td {
    padding: 0.75rem;
    color: var(--detail3-text-secondary);
}

/* Ausstattungs-Tab */
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.amenity-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 4px;
    background-color: var(--detail3-bg-tertiary);
}

.amenity-item.available {
    border-left: 3px solid #4CAF50;
}

.amenity-item.unavailable {
    border-left: 3px solid var(--detail3-border-color);
    opacity: 0.7;
}

.amenity-item.available i {
    color: #4CAF50;
}

.amenity-item.unavailable i {
    color: var(--detail3-text-secondary);
}

.amenity-details {
    margin-top: 2rem;
}

.amenity-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 0.75rem;
}

.amenity-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.amenity-list li i {
    color: var(--primary-color);
}

/* Lage-Tab */
.location-map {
    margin-top: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
    height: 300px;
    background-color: var(--detail3-bg-tertiary);
}

.map-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--detail3-text-secondary);
}

.map-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--detail3-text-secondary);
}

.location-advantages {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.location-advantages li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--detail3-text-primary);
}

.location-advantages li i {
    color: #4CAF50;
}

/* Finanzierungs-Tab */
.financing-calculator {
    background-color: var(--detail3-bg-tertiary);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.calculator-row {
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
}

.calculator-label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--detail3-text-primary);
}

.calculator-input {
    padding: 0.75rem;
    border: 1px solid var(--detail3-border-color);
    border-radius: 4px;
    font-size: 1rem;
    background-color: var(--detail3-bg-primary);
    color: var(--detail3-text-primary);
}

.calculator-result {
    margin: 1.5rem 0;
    padding: 1rem;
    background-color: var(--detail3-bg-primary);
    border-radius: 4px;
    border-left: 4px solid var(--primary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.result-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.financing-info {
    margin-top: 2rem;
    color: var(--detail3-text-primary);
}

.financing-tips {
    list-style: none;
    padding: 0;
}

.financing-tips li {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--detail3-text-primary);
}

.financing-tips li i {
    color: var(--primary-color);
    margin-top: 0.25rem;
}

/* Sidebar */
.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-card {
    background-color: var(--detail3-bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--detail3-card-shadow);
}

.sidebar-card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--detail3-border-color);
    background-color: var(--detail3-bg-primary);
}

.sidebar-card-title {
    margin: 0;
    font-size: 1.2rem;
    color: var(--detail3-text-primary);
}

.sidebar-card-body {
    padding: 1.5rem;
}

/* Kontakt-Karte */
.contact-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 1.5rem;
}

.contact-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 1rem;
    border: 3px solid var(--primary-color);
}

.contact-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--detail3-text-primary);
}

.contact-position {
    color: var(--detail3-text-secondary);
    margin-bottom: 1rem;
}

.contact-details {
    width: 100%;
    margin-bottom: 1.5rem;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--detail3-text-primary);
}

.contact-detail i {
    width: 20px;
    color: var(--primary-color);
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Teilen-Karte */
.share-buttons {
    display: flex;
    justify-content: space-between;
}

.share-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: transform 0.3s;
}

.share-button:hover {
    transform: translateY(-3px);
}

.share-button.facebook {
    background-color: #3b5998;
}

.share-button.twitter {
    background-color: #1da1f2;
}

.share-button.whatsapp {
    background-color: #25d366;
}

.share-button.email {
    background-color: #ea4335;
}

/* Ähnliche Immobilien */
.similar-properties {
    margin-top: 3rem;
    padding: 3rem 0;
    background-color: var(--detail3-bg-tertiary);
}

.similar-properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.property-card {
    background-color: var(--detail3-bg-primary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--detail3-card-shadow);
    transition: transform 0.3s;
}

.property-card:hover {
    transform: translateY(-5px);
}

.property-card-image {
    position: relative;
    height: 200px;
}

.property-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.property-card-content {
    padding: 1.25rem;
}

.property-card-title {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    color: var(--detail3-text-primary);
}

.property-card-location {
    color: var(--detail3-text-secondary);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.property-card-features {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.property-card-feature {
    font-size: 0.85rem;
    color: var(--detail3-text-secondary);
}

.property-card-price {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* CTA-Bereich */
.cta-section {
    padding: 3rem 0;
    text-align: center;
}

.cta-title {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--detail3-text-primary);
}

.cta-subtitle {
    color: var(--detail3-text-secondary);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

@media (max-width: 576px) {
    .cta-buttons {
        flex-direction: column;
    }
}

/* Vollbild-Galerie */
.fullscreen-gallery {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.fullscreen-gallery.active {
    display: flex;
    flex-direction: column;
    opacity: 1;
}

.gallery-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    font-size: 1.2rem;
    z-index: 1010;
    transition: all 0.3s;
}

.gallery-close:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.gallery-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.gallery-slides {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
}

.gallery-slide.active {
    display: flex;
}

.gallery-slide img {
    max-width: 90%;
    max-height: 80vh;
    object-fit: contain;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    font-size: 1.5rem;
    z-index: 1005;
    transition: all 0.3s;
}

.gallery-nav:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.gallery-nav.prev {
    left: 2rem;
}

.gallery-nav.next {
    right: 2rem;
}

.gallery-thumbs {
    padding: 1rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    background-color: rgba(0, 0, 0, 0.5);
}

.gallery-thumb {
    width: 80px;
    height: 60px;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.5;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.gallery-thumb:hover {
    opacity: 0.8;
}

.gallery-thumb.active {
    opacity: 1;
    border-color: var(--primary-color);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-counter {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .property-title {
        font-size: 1.5rem;
    }
    
    .property-price {
        font-size: 1.3rem;
    }
    
    .key-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .content-tabs {
        flex-wrap: wrap;
    }
    
    .content-tab {
        flex: 1 1 auto;
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .tab-content {
        padding: 1rem;
    }
    
    .amenities-grid {
        grid-template-columns: 1fr;
    }
    
    .amenity-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-main-image {
        height: 300px;
    }
    
    .thumbnail-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-nav {
        width: 40px;
        height: 40px;
    }
    
    .gallery-nav.prev {
        left: 1rem;
    }
    
    .gallery-nav.next {
        right: 1rem;
    }
    
    .gallery-thumb {
        width: 60px;
        height: 45px;
    }
}