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

:root {
    /* Moderne Farbpalette - Warme, einladende Töne */
    --primary-gradient: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    --secondary-gradient: linear-gradient(135deg, #4834d4 0%, #686de0 100%);
    --success-gradient: linear-gradient(135deg, #00d2d3 0%, #54a0ff 100%);
    --warning-gradient: linear-gradient(135deg, #feca57 0%, #ff9ff3 100%);
    --danger-gradient: linear-gradient(135deg, #ff3838 0%, #ff6b6b 100%);
    
    /* Light Mode - Warmes, freundliches Schema */
    --bg-primary: #fefefe;
    --bg-secondary: #f7f9fc;
    --bg-tertiary: #eef2f7;
    --text-primary: #2c3e50;
    --text-secondary: #34495e;
    --text-muted: #7f8c8d;
    --border-light: #ecf0f1;
    --border-medium: #bdc3c7;
    
    /* Schatten */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Übergänge */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    font-feature-settings: 'kern' 1, 'liga' 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 107, 107, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(238, 90, 36, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(72, 52, 212, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation Section */
.navigation-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Breadcrumb Navigation */
.breadcrumb {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.breadcrumb-item {
    position: relative;
    padding-right: 1rem;
    margin-right: 0.5rem;
}

.breadcrumb-item:not(:last-child)::after {
    content: '>';
    position: absolute;
    right: 0;
    color: var(--text-muted);
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}

/* Search Container */
.search-container {
    position: relative;
    margin-bottom: 2rem;
}

.search-box {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    z-index: 2;
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--bg-primary);
    transition: all var(--transition-normal);
}

.search-box input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-clear {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.search-clear:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
    display: none;
}

.search-suggestion {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-light);
    transition: background-color var(--transition-fast);
}

.search-suggestion:hover {
    background: var(--bg-secondary);
}

.search-suggestion:last-child {
    border-bottom: none;
}

/* Category Navigation */
.category-navigation {
    margin-bottom: 2rem;
}

.category-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.category-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.category-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    transition: left var(--transition-normal);
    z-index: -1;
}

.category-tab:hover::before {
    left: 0;
}

.category-tab:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.category-tab:hover span,
.category-tab:hover i {
    color: white !important;
}

.category-tab.active {
    background: var(--primary-gradient);
    color: white;
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--shadow-md);
}

.category-tab span,
.category-tab i {
    position: relative;
    z-index: 2;
}

.category-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 1.5rem;
    text-align: center;
}

.category-tab.active .category-count {
    background: rgba(255, 255, 255, 0.3);
}

/* Controls Bar */
.controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-controls label {
    font-weight: 500;
    color: var(--text-secondary);
}

.sort-controls select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sort-controls select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1);
}

.view-controls {
    display: flex;
    gap: 0.25rem;
    background: var(--bg-primary);
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
}

.view-toggle {
    padding: 0.5rem;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.view-toggle:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.view-toggle.active {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-sm);
}

.results-info {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Pagination */
.pagination-container {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.pagination-info {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--primary-gradient);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    gap: 0.25rem;
}

.page-number {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.page-number:hover {
    background: var(--primary-gradient);
    color: white;
}

.page-number.active {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-sm);
}

.load-more-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 2px dashed var(--border-medium);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.load-more-btn:hover {
    background: var(--primary-gradient);
    color: white;
    border-style: solid;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* Gallery View Modes */
.gallery.list-view {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.gallery.list-view .image-card {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.gallery.list-view .image-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.gallery.list-view .image-card img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-right: 1rem;
}

.gallery.list-view .image-info {
    flex: 1;
    padding: 0;
}

.gallery.list-view .image-title {
    margin-bottom: 0.5rem;
}

.gallery.list-view .image-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
        padding: 0 1.5rem;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .header .container {
        padding: 1rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .logo i {
        font-size: 1.75rem;
    }
    
    /* Navigation responsive */
    .navigation-section {
        padding: 1rem;
    }
    
    .category-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        scrollbar-width: thin;
    }
    
    .category-tab {
        flex-shrink: 0;
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    /* Kategorie-Bezeichnungen auch auf mobilen Geräten anzeigen */
    .category-tab span:not(.category-count) {
        display: inline;
        font-size: 0.8rem;
    }
    
    .controls-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .sort-controls {
        justify-content: center;
    }
    
    .view-controls {
        align-self: center;
    }
    
    .results-info {
        text-align: center;
    }
    
    .pagination-controls {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .pagination-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .page-numbers {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
        padding: 1rem 0;
    }
    
    .image-card:hover {
        transform: translateY(-4px);
    }
    
    .footer {
        padding: 2rem 0 1.5rem;
        margin-top: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .image-info {
        padding: 1rem;
    }
    
    .image-title {
        font-size: 1rem;
    }
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all var(--transition-normal);
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        rgba(102, 126, 234, 0.1) 0%, 
        rgba(118, 75, 162, 0.1) 100%);
    pointer-events: none;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 20px;
    position: relative;
    z-index: 1;
}

.nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-size: 2rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.logo:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.logo i {
    font-size: 2.25rem;
    background: var(--warning-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

/* Theme Toggle */
.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.theme-toggle i {
    transition: transform var(--transition-normal);
}

.theme-toggle:hover i {
    transform: rotate(15deg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Admin Container */
.admin-container {
    position: relative;
}

.admin-btn {
    background: var(--primary-gradient);
    color: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    position: relative;
}

.admin-btn:hover {
    transform: translateY(-2px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.admin-icon {
    transition: transform var(--transition-normal);
}

.admin-btn:hover .admin-icon {
    transform: rotate(90deg);
}

.admin-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    color: white;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Admin Dropdown */
.admin-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1000;
}

.admin-container:hover .admin-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.admin-quick-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.admin-quick-actions button {
    background: none;
    border: 1px solid var(--border-light);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.admin-quick-actions button:hover {
    background: var(--bg-secondary);
    border-color: var(--border-medium);
    transform: translateX(4px);
}

/* Main Content */
.main {
    padding: 2rem 0;
}

/* Controls */
.controls {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.controls::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.05) 0%, 
        rgba(118, 75, 162, 0.05) 100%);
    pointer-events: none;
}



/* Gallery */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

/* Galerie Ansichtsmodi */
.gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.gallery-list {
    grid-template-columns: 1fr;
    gap: 1rem;
}

.gallery-large {
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 2.5rem;
}

.image-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
    position: relative;
    transform-style: preserve-3d;
}

/* Listen-Ansicht für Bildkarten */
.image-card-list {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-radius: 12px;
    min-height: 120px;
}

.image-container-list {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
}

.image-container-list img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.image-info-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.image-info-list .image-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.image-info-list .image-season {
    font-size: 0.9rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    display: inline-block;
    width: fit-content;
}

.image-info-list .image-filename {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0;
    font-family: 'Courier New', monospace;
}

.image-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.05) 0%, 
        rgba(118, 75, 162, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
    z-index: 1;
}

.image-card:hover {
    transform: translateY(-8px) rotateX(5deg) rotateY(5deg);
    box-shadow: var(--shadow-xl), 0 25px 50px rgba(102, 126, 234, 0.15);
}

.image-card:hover::before {
    opacity: 1;
}

.image-container {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    z-index: 2;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-slow);
    filter: brightness(1) contrast(1) saturate(1);
}

.image-card:hover .image-container img {
    transform: scale(1.1) rotate(2deg);
    filter: brightness(1.1) contrast(1.1) saturate(1.2);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
        rgba(102, 126, 234, 0.1) 0%, 
        rgba(0, 0, 0, 0.8) 100%);
    opacity: 0;
    transition: all var(--transition-normal);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    backdrop-filter: blur(5px);
}

.image-card:hover .image-overlay {
    opacity: 1;
    backdrop-filter: blur(10px);
}



.image-info {
    padding: 1.5rem;
    position: relative;
    z-index: 2;
}

.image-title {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    line-height: 1.3;
}

.image-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.season-tag {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-normal);
}

.season-tag:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-sm);
}

.season-tag.herbst {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
    border-color: transparent;
}

.season-tag.winter {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    color: white;
    border-color: transparent;
}

.season-tag.sommer {
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
    color: white;
    border-color: transparent;
}

.season-tag.fruehling {
    background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
    color: white;
    border-color: transparent;
}

/* Loading States */
.loading {
    text-align: center;
    padding: 4rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.loading i {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: spin 1s linear infinite, pulse 2s ease-in-out infinite;
}

.loading p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.no-images {
    text-align: center;
    padding: 4rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.no-images i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    animation: float 3s ease-in-out infinite;
}

.no-images p {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Scroll Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.image-card {
    animation: fadeInUp 0.6s ease forwards;
}

.image-card:nth-child(1) { animation-delay: 0.1s; }
.image-card:nth-child(2) { animation-delay: 0.2s; }
.image-card:nth-child(3) { animation-delay: 0.3s; }
.image-card:nth-child(4) { animation-delay: 0.4s; }
.image-card:nth-child(5) { animation-delay: 0.5s; }
.image-card:nth-child(6) { animation-delay: 0.6s; }

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-gradient);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 400px;
}

.toast {
    background: white;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.success {
    border-left: 4px solid #10b981;
}

.toast.info {
    border-left: 4px solid #3b82f6;
}

.toast.warning {
    border-left: 4px solid #f59e0b;
}

.toast.error {
    border-left: 4px solid #ef4444;
}

.toast-icon {
    font-size: 1.25rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.toast.success .toast-icon {
    color: #10b981;
}

.toast.info .toast-icon {
    color: #3b82f6;
}

.toast.warning .toast-icon {
    color: #f59e0b;
}

.toast.error .toast-icon {
    color: #ef4444;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.toast-message {
    color: #64748b;
    font-size: 0.85rem;
    line-height: 1.4;
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: #e2e8f0;
    width: 100%;
}

.toast-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    width: 0;
    transition: width 0.1s ease;
}

.toast.success .toast-progress-bar {
    background: linear-gradient(90deg, #10b981, #059669);
}

.toast.warning .toast-progress-bar {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.toast.error .toast-progress-bar {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

.toast-close {
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0;
    margin-left: 0.5rem;
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.toast-close:hover {
    color: #64748b;
}

/* Download Progress Indicator */
.download-progress {
    margin-top: 0.5rem;
}

.progress-bar {
    background: #f1f5f9;
    border-radius: 6px;
    height: 6px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-fill {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    height: 100%;
    width: 0;
    transition: width 0.3s ease;
    border-radius: 6px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 16px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
}

.close {
    color: #94a3b8;
    float: right;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 1rem;
    right: 1rem;
    transition: color 0.2s ease;
}

.close:hover {
    color: #64748b;
}

.modal h3 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.modal input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: border-color 0.2s ease;
}

.modal input:focus {
    outline: none;
    border-color: #3b82f6;
}

.modal button {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    transition: all 0.3s ease;
}

.modal button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Admin Panel Styles */
.admin-content {
    max-width: 600px;
    width: 90%;
}

.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.stat-card i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: #3b82f6;
}

.stat-card i.fa-leaf {
    color: #92400e;
}

.stat-card i.fa-snowflake {
    color: #1e40af;
}

.stat-card i.fa-sun {
    color: #dc2626;
}

.stat-card h4 {
    margin-bottom: 0.75rem;
    color: #1e293b;
    font-weight: 600;
    font-size: 1rem;
}

.stat-card span {
    font-size: 2.25rem;
    font-weight: 700;
    color: #334155;
}

.admin-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.admin-action-btn {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.admin-action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.admin-action-btn:hover::before {
    left: 100%;
}

.admin-action-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl);
    filter: brightness(1.1);
}

.admin-action-btn:active {
    transform: translateY(-1px) scale(0.98);
}

.admin-action-btn.pdf-catalog {
    background: var(--danger-gradient);
}

.admin-action-btn.refresh {
    background: var(--success-gradient);
}

.admin-action-btn.export {
    background: var(--warning-gradient);
}

.admin-action-btn i {
    font-size: 1.1rem;
    transition: transform var(--transition-normal);
}

.admin-action-btn:hover i {
    transform: scale(1.1) rotate(5deg);
}

/* Toast Notifications für Admin Backend */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: slideIn 0.3s ease;
    min-width: 300px;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(0);
    opacity: 1;
}

.toast-info {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.toast-success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
}

.toast-error {
    background: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);
}

.toast-warning {
    background: linear-gradient(135deg, #f7971e 0%, #ffd200 100%);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Admin Backend Spezifische Styles */
.analytics-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.tab-btn {
    background: none;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    font-weight: 500;
}

.tab-btn:hover {
    background: #f8f9fa;
}

.tab-btn.active {
    border-bottom-color: #667eea;
    color: #667eea;
}

.analytics-content {
    display: none;
    padding: 20px 0;
}

.analytics-content.active {
    display: block;
}

.analytics-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.summary-card {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.summary-card h4 {
    margin: 0 0 15px 0;
    color: #667eea;
    font-size: 16px;
}

.summary-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.summary-stats span {
    font-size: 14px;
    color: #666;
}

.summary-stats strong {
    color: #333;
    font-size: 18px;
}

.chart-container {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.chart-container canvas {
    max-width: 100%;
    height: auto;
}

.settings-form {
    max-width: 500px;
}

.setting-group {
    margin-bottom: 20px;
}

.setting-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}

.setting-group input[type="number"] {
    width: 100%;
    padding: 10px;
    border: 2px solid #f0f0f0;
    border-radius: 8px;
    font-size: 14px;
}

.setting-group input[type="checkbox"] {
    margin-right: 8px;
}

.logs-container {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 12px;
    padding: 20px;
}

.logs-header {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.logs-content {
    max-height: 400px;
    overflow-y: auto;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.4;
}

.logs-content pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Footer */
.footer {
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.1) 0%, 
        rgba(118, 75, 162, 0.1) 100%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
    margin-bottom: 2rem;
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1.2fr 1fr;
    }
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.footer-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

.stat-item i {
    color: #4ade80;
    width: 16px;
}

.footer-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .footer-categories {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.75rem;
    }
}

.footer-categories a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    transition: all var(--transition-normal);
    border-radius: 4px;
}

.footer-categories a:hover {
    color: white;
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.1);
    padding-left: 0.5rem;
}

.footer-categories .category-count {
    font-size: 0.8rem;
    opacity: 0.7;
    margin-left: 0.25rem;
    font-weight: normal;
}

.social-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.social-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.social-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    padding: 0.25rem 0;
    transition: all var(--transition-normal);
    border-radius: 4px;
}

.footer-links a:hover {
    color: white;
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.1);
    padding-left: 0.5rem;
}

.footer .version-info {
    margin-top: 1rem;
    opacity: 0.6;
    color: rgba(255, 255, 255, 0.8) !important;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.footer .footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 0.9rem;
}

.footer-admin-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
    font-size: 0.4rem;
}

.footer-admin-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0.1) 100%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.footer-admin-btn:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.footer-admin-btn:hover::before {
    opacity: 1;
}

.footer-admin-btn:active {
    transform: scale(0.95) rotate(90deg);
}

/* Mobile-optimierter Admin-Button */
@media (max-width: 768px) {
    .footer-admin-btn {
        width: 14px;
        height: 14px;
        font-size: 0.3rem;
        box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
        /* Bessere Touch-Zielgröße für mobile Geräte */
        min-width: 11px;
        min-height: 11px;
    }
    
    .footer-admin-btn:hover {
        transform: scale(1.05) rotate(90deg);
    }
    
    /* Long-Press Visual Feedback */
    .footer-admin-btn.long-pressing {
        animation: longPressAnimation 3s linear;
    }
}

@keyframes longPressAnimation {
    0% {
        box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    }
    50% {
        box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6), 0 0 0 4px rgba(102, 126, 234, 0.3);
    }
    100% {
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.8), 0 0 0 8px rgba(102, 126, 234, 0.5);
    }
}



.footer-content p {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.admin-link {
    color: #ecf0f1;
    text-decoration: none;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    transition: all 0.3s ease;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.admin-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-1px);
}

/* Dark Theme - Elegantes, modernes dunkles Schema */
body.dark-theme {
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
    --text-primary: #ffffff;
    --text-secondary: #e8eaed;
    --text-muted: #9aa0a6;
    --bg-primary: rgba(12, 12, 12, 0.95);
    --bg-secondary: rgba(26, 26, 46, 0.9);
    --bg-tertiary: rgba(22, 33, 62, 0.85);
    --border-light: rgba(255, 255, 255, 0.08);
    --border-medium: rgba(255, 255, 255, 0.15);
}

body.dark-theme .header {
    background: rgba(12, 12, 12, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-theme .navigation-section,
body.dark-theme .controls {
    background: rgba(12, 12, 12, 0.95);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

body.dark-theme .theme-toggle i::before {
    content: '\f185'; /* sun icon */
}

/* Dark Mode spezifische Textfarben */
body.dark-theme h1,
body.dark-theme h2,
body.dark-theme h3,
body.dark-theme h4,
body.dark-theme h5,
body.dark-theme h6 {
    color: #ffffff !important;
}

body.dark-theme p,
body.dark-theme span,
body.dark-theme div {
    color: #e8eaed;
}

body.dark-theme .category-tab {
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

body.dark-theme .category-tab span,
body.dark-theme .category-tab i {
    color: #9aa0a6 !important;
    position: relative;
    z-index: 2;
}

body.dark-theme .category-tab.active {
    background: rgba(22, 33, 62, 0.9);
}

body.dark-theme .category-tab.active span,
body.dark-theme .category-tab.active i {
    color: #ffffff !important;
}

body.dark-theme .search-box input {
    background: rgba(26, 26, 46, 0.9);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.15);
}

body.dark-theme .search-box input::placeholder {
    color: #9aa0a6;
}

body.dark-theme .breadcrumb-item {
    color: #9aa0a6;
}

body.dark-theme .breadcrumb-item.active {
    color: #ffffff;
}

/* Light Mode spezifische Textfarben */
body:not(.dark-theme) h1,
body:not(.dark-theme) h2,
body:not(.dark-theme) h3,
body:not(.dark-theme) h4,
body:not(.dark-theme) h5,
body:not(.dark-theme) h6 {
    color: #2c3e50 !important;
}

body:not(.dark-theme) p,
body:not(.dark-theme) span,
body:not(.dark-theme) div {
    color: #34495e;
}

body:not(.dark-theme) .category-tab {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(189, 195, 199, 0.3);
}

body:not(.dark-theme) .category-tab span,
body:not(.dark-theme) .category-tab i {
    color: #7f8c8d !important;
    position: relative;
    z-index: 2;
}

body:not(.dark-theme) .category-tab.active {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}

body:not(.dark-theme) .category-tab.active span,
body:not(.dark-theme) .category-tab.active i {
    color: #ffffff !important;
}

body:not(.dark-theme) .search-box input {
    color: #2c3e50;
    background: rgba(255, 255, 255, 0.95);
}

body:not(.dark-theme) .search-box input::placeholder {
    color: #7f8c8d;
}

body:not(.dark-theme) .breadcrumb-item {
    color: #7f8c8d;
}

body:not(.dark-theme) .breadcrumb-item.active {
    color: #2c3e50;
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-primary);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: left var(--transition-normal);
    box-shadow: var(--shadow-xl);
    overflow-y: auto;
    border-right: 1px solid var(--border-light);
}

.mobile-nav.active {
    left: 0;
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--primary-gradient);
    color: white;
}

.mobile-nav-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.mobile-nav-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: background-color var(--transition-fast);
}

.mobile-nav-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.mobile-nav-content {
    padding: 1rem;
}

.mobile-nav-section {
    margin-bottom: 2rem;
}

.mobile-nav-section h4 {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mobile-nav-section a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.mobile-nav-section a:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
    border-left-color: var(--primary);
    transform: translateX(5px);
}

.mobile-nav-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mobile-nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.mobile-search {
    display: flex;
    gap: 0.5rem;
}

.mobile-search input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.mobile-search button {
    padding: 0.75rem 1rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.mobile-search button:hover {
    background: var(--primary-dark);
}

/* Dark theme mobile nav */
body.dark-theme .mobile-nav {
    background: rgba(30, 41, 59, 0.95);
}

body.dark-theme .mobile-nav-section h4 {
    color: #e2e8f0;
}

body.dark-theme .mobile-nav-section a {
    color: #cbd5e1;
}

body.dark-theme .mobile-nav-section a:hover {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
}

body.dark-theme .mobile-search input {
    background: rgba(51, 65, 85, 0.8);
    border-color: rgba(71, 85, 105, 0.8);
    color: #e2e8f0;
}

body.dark-theme .mobile-search input::placeholder {
    color: #94a3b8;
}

/* Admin Status Indicator */
.admin-status-indicator {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--primary-gradient);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 1001;
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.3s ease-out;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-status-indicator i {
    animation: pulse 2s infinite;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Enhanced Micro-Animations */
.admin-icon {
    transition: transform var(--transition-normal) ease-in-out;
}

.admin-icon:hover {
    transform: rotate(90deg);
}

.theme-toggle {
    transition: all var(--transition-normal);
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.mobile-menu-toggle {
    transition: all var(--transition-normal);
}

.mobile-menu-toggle:hover {
    transform: scale(1.1);
}

/* Footer link animations */
.footer-section a {
    transition: all var(--transition-fast);
    position: relative;
}

.footer-section a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
}

.footer-section a:hover::after {
    width: 100%;
}

.footer-section a:hover {
    transform: translateY(-2px);
    color: var(--primary);
}

/* Social links hover effects */
.social-link {
    transition: all var(--transition-fast);
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.social-link[data-platform="facebook"]:hover {
    background: #1877f2;
}

.social-link[data-platform="twitter"]:hover {
    background: #1da1f2;
}

.social-link[data-platform="whatsapp"]:hover {
    background: #25d366;
}

.social-link[data-platform="copy"]:hover {
    background: var(--primary-dark);
}

/* Category tab animations - bereits in der Hauptdefinition enthalten */

/* Image item hover enhancements */
.image-item {
    transition: all var(--transition-normal);
}

.image-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.image-item:hover .image-overlay {
    opacity: 1;
}

/* Button pulse animation for important actions */
.admin-quick-action {
    transition: all var(--transition-fast);
}

.admin-quick-action:hover {
    animation: buttonPulse 0.6s ease-in-out;
}

@keyframes buttonPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Loading animation for admin badge */
.admin-badge {
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* Smooth transitions for theme switching */
body {
    transition: background var(--transition-normal), color var(--transition-normal);
}

.header, .navigation-section, .controls, .footer {
    transition: background var(--transition-normal), color var(--transition-normal);
}

/* Enhanced mobile responsiveness */
@media (max-width: 480px) {
    .admin-status-indicator {
        top: 10px;
        right: 10px;
        padding: 0.4rem 0.8rem;
        font-size: 0.7rem;
    }
    
    .mobile-nav {
        width: 100%;
    }
    
    .footer-content {
        padding: 1rem;
    }
    
    .social-links {
        gap: 0.5rem;
    }
    
    .social-link {
        width: 35px;
        height: 35px;
        font-size: 0.8rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        padding: 1rem 20px;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .theme-toggle {
        order: -1;
    }
    
    .navigation-section {
        padding: 1.5rem;
    }
    
    .category-tabs {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .category-tab {
        flex: 1;
        min-width: calc(50% - 0.25rem);
    }
    
    .controls-bar {
        flex-direction: column;
        gap: 1rem;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .toast-container {
        top: 10px;
        left: 10px;
        right: 10px;
    }
    
    .toast {
        min-width: auto;
    }
    
    .analytics-tabs {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        flex: 1;
        min-width: 120px;
    }
    
    .analytics-summary {
        grid-template-columns: 1fr;
    }
    
    .logs-header {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: 20% auto;
        padding: 1.5rem;
    }
}

/* Analytics Section */
.analytics-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.analytics-section h4 {
    margin: 0 0 1.5rem 0;
    color: #1e293b;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.analytics-card {
    background: white;
    padding: 1.25rem;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.analytics-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.analytics-card i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: #3b82f6;
}

.analytics-card h5 {
    margin: 0 0 0.5rem 0;
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 500;
}

.analytics-card span {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
}

.chart-container {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    text-align: center;
}

.admin-action-btn.analytics {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.admin-action-btn.analytics:hover {
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
}

.admin-action-btn.pdf-catalog {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.admin-action-btn.pdf-catalog:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
}

/* PDF Catalog Modal */
.pdf-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.pdf-option {
    background: #f8fafc;
    padding: 1.25rem;
    border-radius: 10px;
    border: 2px solid #e2e8f0;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.pdf-option:hover {
    border-color: #3b82f6;
    background: #eff6ff;
}

.pdf-option.selected {
    border-color: #3b82f6;
    background: #dbeafe;
}

.pdf-option i {
    font-size: 2rem;
    color: #3b82f6;
    margin-bottom: 0.75rem;
}

.pdf-option h5 {
    margin: 0 0 0.5rem 0;
    color: #1e293b;
    font-size: 1rem;
}

.pdf-option p {
    margin: 0;
    color: #64748b;
    font-size: 0.85rem;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .analytics-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 0.75rem;
    }
    
    .analytics-card {
        padding: 1rem;
    }
    
    .analytics-card i {
        font-size: 1.5rem;
    }
    
    .analytics-card span {
        font-size: 1.25rem;
    }
    
    .chart-container {
        padding: 1rem;
    }
}

/* PDF Settings */
.pdf-settings {
    margin: 1.5rem 0;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.pdf-settings label {
    display: block;
    margin-bottom: 0.75rem;
    color: #374151;
    font-size: 0.9rem;
    cursor: pointer;
}

.pdf-settings input[type="checkbox"] {
    margin-right: 0.5rem;
}

/* PDF Advanced Settings */
.pdf-advanced-settings {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.pdf-advanced-settings h4 {
    margin: 0 0 1rem 0;
    color: #1e293b;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pdf-advanced-settings h4 i {
    color: #3b82f6;
    font-size: 1.1rem;
}

.pdf-settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.pdf-setting-group {
    display: flex;
    flex-direction: column;
}

.pdf-setting-group label {
    margin-bottom: 0.5rem;
    color: #374151;
    font-size: 0.85rem;
    font-weight: 500;
}

.pdf-setting-group select,
.pdf-setting-group input[type="text"],
.pdf-setting-group input[type="number"] {
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.85rem;
    background: white;
    transition: border-color 0.2s ease;
}

.pdf-setting-group select:focus,
.pdf-setting-group input[type="text"]:focus,
.pdf-setting-group input[type="number"]:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.pdf-setting-group select {
    cursor: pointer;
}

.pdf-setting-group input[type="checkbox"] {
    margin-right: 0.5rem;
    transform: scale(1.1);
}

.pdf-checkbox-group {
    display: flex;
    align-items: center;
    margin-top: 0.5rem;
}

.pdf-checkbox-group label {
    margin: 0;
    margin-left: 0.5rem;
    cursor: pointer;
    font-size: 0.85rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
}

/* Analytics Modal */
.analytics-content {
    max-width: 900px;
    width: 90vw;
}

.analytics-tabs {
    display: flex;
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 2rem;
}

.analytics-tab {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    color: #64748b;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.analytics-tab:hover {
    color: #3b82f6;
    background: #f8fafc;
}

.analytics-tab.active {
    color: #3b82f6;
    border-bottom-color: #3b82f6;
}

.analytics-tab-content {
    display: none;
}

.analytics-tab-content.active {
    display: block;
}

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

/* Info Modal Styles */
.info-modal {
    z-index: 10000;
}

.info-modal-content {
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    margin: 2% auto;
}

.info-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--primary-color);
    color: white;
}

.info-modal .modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.info-modal .modal-body {
    padding: 2rem;
    line-height: 1.6;
}

.info-modal .modal-footer {
    padding: 1rem 2rem;
    border-top: 1px solid var(--border-color);
    text-align: right;
    background: var(--background-secondary);
}

.info-content h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.info-content h4 {
    color: var(--text-primary);
    margin: 1.5rem 0 0.8rem 0;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-content p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.impressum-section,
.privacy-section,
.help-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--background-secondary);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.help-section i {
    color: var(--primary-color);
    width: 20px;
}

.btn-secondary {
    background: var(--text-secondary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
}

/* Dark theme adjustments for info modals */
[data-theme="dark"] .info-modal .modal-header {
    background: var(--primary-color);
}

[data-theme="dark"] .impressum-section,
[data-theme="dark"] .privacy-section,
[data-theme="dark"] .help-section {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: var(--accent-color);
}

[data-theme="dark"] .info-content h4 i {
    color: var(--accent-color);
}

/* Responsive adjustments for info modals */
@media (max-width: 768px) {
    .info-modal-content {
        margin: 1rem;
        max-height: 95vh;
    }
    
    .info-modal .modal-body {
        padding: 1rem;
    }
    
    .impressum-section,
    .privacy-section,
    .help-section {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .info-content h3 {
        font-size: 1.5rem;
    }
    
    .info-content h4 {
        font-size: 1.1rem;
    }
}

.summary-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.summary-card h4 {
    margin: 0 0 1rem 0;
    color: #1e293b;
    font-size: 1.1rem;
}

.summary-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.summary-stats span {
    color: #64748b;
    font-size: 0.9rem;
}

.summary-stats strong {
    color: #1e293b;
    font-size: 1.25rem;
}

/* Chart Containers */
#downloads-chart,
#categories-chart,
#trends-chart {
    max-width: 100%;
    height: auto;
}

/* Responsive Design for Analytics */
@media (max-width: 768px) {
    .analytics-content {
        width: 95vw;
        margin: 10% auto;
    }
    
    .analytics-tabs {
        flex-wrap: wrap;
    }
    
    .analytics-tab {
        flex: 1;
        min-width: 120px;
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .analytics-summary {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .summary-card {
        padding: 1.25rem;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .pdf-options {
        grid-template-columns: 1fr;
    }
}

/* Image Actions Modal */
.image-actions-content {
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.image-actions-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.modal-image-preview {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
}

.image-actions-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.image-actions-info h3 {
    margin: 0 0 0.5rem 0;
    color: #2d3748;
    font-size: 1.25rem;
}

.image-actions-info p {
    margin: 0 0 0.5rem 0;
    color: #718096;
    font-size: 0.9rem;
    font-family: monospace;
}

.image-actions-buttons {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.action-group {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1rem;
    background: #f7fafc;
}

.action-group h4 {
    margin: 0 0 1rem 0;
    color: #2d3748;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.action-btn {
    background: #4299e1;
    color: white;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    width: 100%;
    justify-content: center;
}

.action-btn:hover {
    background: #3182ce;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(66, 153, 225, 0.3);
}

.download-btn {
    background: #48bb78;
}

.download-btn:hover {
    background: #38a169;
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.3);
}

.share-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.share-btn {
    background: #667eea;
    font-size: 0.85rem;
    padding: 0.6rem;
}

.share-btn:hover {
    background: #5a67d8;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.preview-btn {
    background: #ed8936;
}

.preview-btn:hover {
    background: #dd6b20;
    box-shadow: 0 4px 12px rgba(237, 137, 54, 0.3);
}

/* Image Preview Modal */
.image-preview-modal {
    background: rgba(0, 0, 0, 0.95);
}

.image-preview-content {
    background: transparent;
    border: none;
    box-shadow: none;
    max-width: 95vw;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.preview-image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
}

.preview-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
}

.preview-controls .preview-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: #2d3748;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.preview-controls .preview-btn:hover {
    background: white;
    transform: scale(1.1);
}

/* Dark Theme Support for Image Modals */
[data-theme="dark"] .action-group {
    background: #2d3748;
    border-color: #4a5568;
}

[data-theme="dark"] .action-group h4 {
    color: #e2e8f0;
}

[data-theme="dark"] .image-actions-info h3 {
    color: #e2e8f0;
}

[data-theme="dark"] .image-actions-info p {
    color: #a0aec0;
}

[data-theme="dark"] .modal-image-preview {
    border-color: #4a5568;
}

[data-theme="dark"] .image-actions-header {
    border-color: #4a5568;
}

/* Mobile Responsive for Image Modals */
@media (max-width: 768px) {
    .image-actions-header {
        flex-direction: column;
        text-align: center;
    }
    
    .modal-image-preview {
        width: 100px;
        height: 100px;
        align-self: center;
    }
    
    .share-buttons {
        grid-template-columns: 1fr;
    }
    
    .preview-controls {
        top: 10px;
        right: 10px;
    }
    
    .preview-controls .preview-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Footer Styles */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
    padding: 2rem 0 1rem;
    margin-top: 4rem;
    color: var(--text-secondary);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-section p {
    margin: 0;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    padding: 0.25rem 0;
}

.footer-links a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Dark theme footer */
.dark-theme .footer {
    background: var(--bg-secondary);
    border-top-color: var(--border-medium);
}

.dark-theme .footer-links a {
    color: var(--text-secondary);
}

.dark-theme .footer-links a:hover {
    color: var(--primary-color);
}

/* Responsive footer */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-links {
        justify-content: center;
        gap: 1rem;
    }
    
    .footer-links a {
         font-size: 0.85rem;
     }
 }
 
 /* Impressum Page Styles */
 .impressum-container {
     max-width: 1000px;
     margin: 2rem auto;
     padding: 2rem;
     background: var(--bg-primary);
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-lg);
     line-height: 1.6;
 }
 
 .impressum-section {
     margin-bottom: 2.5rem;
 }
 
 .impressum-section h1 {
     color: var(--text-primary);
     font-size: 2.5rem;
     margin-bottom: 2rem;
     text-align: center;
     background: var(--primary-gradient);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
 }
 
 .impressum-section h2 {
     color: var(--text-primary);
     font-size: 1.5rem;
     border-bottom: 2px solid;
     border-image: var(--primary-gradient) 1;
     padding-bottom: 0.5rem;
     margin-bottom: 1.5rem;
     margin-top: 2rem;
 }
 
 .impressum-section h3 {
     color: var(--text-primary);
     font-size: 1.2rem;
     margin-top: 1.5rem;
     margin-bottom: 0.8rem;
     font-weight: 600;
 }
 
 .contact-info {
     background: var(--bg-secondary);
     padding: 1.5rem;
     border-radius: var(--radius-md);
     margin: 1.5rem 0;
     border-left: 4px solid;
     border-image: var(--primary-gradient) 1;
     box-shadow: var(--shadow-sm);
 }
 
 .back-link {
     display: inline-flex;
     align-items: center;
     gap: 0.5rem;
     margin-bottom: 2rem;
     color: var(--text-primary);
     text-decoration: none;
     font-weight: 500;
     padding: 0.75rem 1.5rem;
     background: var(--bg-secondary);
     border-radius: var(--radius-md);
     transition: var(--transition-normal);
     box-shadow: var(--shadow-sm);
 }
 
 .back-link:hover {
     background: var(--primary-gradient);
     color: white;
     transform: translateY(-2px);
     box-shadow: var(--shadow-md);
 }
 
 .impressum-container p {
     margin-bottom: 1rem;
     color: var(--text-secondary);
 }
 
 .impressum-container a {
     color: var(--text-primary);
     text-decoration: none;
     border-bottom: 1px solid transparent;
     transition: var(--transition-fast);
 }
 
 .impressum-container a:hover {
     border-bottom-color: var(--text-primary);
 }
 
 /* Dark theme support for impressum */
 .dark-theme .impressum-container {
     background: var(--bg-primary);
 }
 
 .dark-theme .contact-info {
     background: var(--bg-secondary);
 }
 
 .dark-theme .back-link {
     background: var(--bg-secondary);
     color: var(--text-primary);
 }
 
 .dark-theme .back-link:hover {
     background: var(--primary-gradient);
     color: white;
 }
 
 /* Responsive impressum */
 @media (max-width: 768px) {
     .impressum-container {
         margin: 1rem;
         padding: 1.5rem;
     }
     
     .impressum-section h1 {
         font-size: 2rem;
     }
     
     .impressum-section h2 {
         font-size: 1.3rem;
     }
     
     .contact-info {
         padding: 1rem;
     }
     
     .back-link {
         padding: 0.5rem 1rem;
         font-size: 0.9rem;
     }
 }