/* Slideshow Styles */

/* Slideshow listing page */
.slideshows-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.slideshows-filters-container {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.category-select {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: 1px solid #ddd;
    min-width: 200px;
    appearance: none;
    background: #fff url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E") no-repeat right 0.75rem center;
    background-size: 8px 10px;
    cursor: pointer;
}

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

/* Slideshow cards */
.slideshow-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    cursor: pointer;
    height: 100%;
    position: relative;
}

.slideshow-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.slideshow-card-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.slideshow-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0,0,0,0), rgba(0,0,0,0.3));
}

.slide-count-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

.slideshow-card-content {
    padding: 1.5rem;
}

.slideshow-card-title {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #333;
    line-height: 1.4;
}

.slideshow-card-desc {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.slideshow-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.slideshow-card-category, .slideshow-card-views {
    font-size: 0.85rem;
    color: #888;
}

.btn-view-slideshow {
    background: #3498db;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background-color 0.3s;
}

.btn-view-slideshow:hover {
    background: #2980b9;
    text-decoration: none;
    color: white;
}

/* Slideshow detail/start page */
.slideshow-container {
    max-width: 1020px;
    margin: 0 auto;
    padding: 2rem 0.2rem;
}

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

.slideshow-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.slideshow-description {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.slideshow-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.slideshow-meta span {
    color: #888;
    font-size: 0.95rem;
}

.slide-count, .view-count, .slideshow-category {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.slideshow-image-container {
    position: relative;
    height: 400px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 20px;
}

.slideshow-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0,0,0,0), rgba(0,0,0,0.3));
}

.slideshow-intro {
    color: white;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.slideshow-long-description {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
}

/* Slideshow viewer interface */
.slideshow-viewer-container {
    max-width: 1020px;
    margin: 0 auto;
    padding: 2rem 0.2rem;
}

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

.slideshow-viewer-title {
    font-size: 1.8rem;
    color: #333;
}

.slideshow-viewer-progress {
    font-size: 1.1rem;
    font-weight: bold;
    color: #555;
    background: #f8f9fa;
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

.slideshow-viewer-content {
    display: grid;
    gap: 2rem;
}

.slideshow-slide-container {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-height: 400px;
}

.slideshow-slide {
    text-align: center;
}

.slide-header {
    margin-bottom: 2rem;
}

.slide-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #333;
}

.slide-highlight {
    font-size: 1.2rem;
    color: #e74c3c;
    font-weight: 600;
    margin-bottom: 1rem;
    background: #ffeaa7;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    display: inline-block;
}

.slide-image-container {
    margin: 2rem 0;
    text-align: center;
}

.slide-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-height: 400px;
    object-fit: cover;
}

.slide-content {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #444;
    text-align: left;
    margin-top: 1.5rem;
}

.slide-content p {
    margin-bottom: 1rem;
}

.slideshow-viewer-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.slideshow-viewer-controls button {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
}

.slideshow-viewer-controls .btn-primary {
    background: #3498db;
    color: white;
}

.slideshow-viewer-controls .btn-primary:hover:not(:disabled) {
    background: #2980b9;
    transform: translateY(-2px);
}

.slideshow-viewer-controls .btn-secondary {
    background: #95a5a6;
    color: white;
}

.slideshow-viewer-controls .btn-secondary:hover:not(:disabled) {
    background: #7f8c8d;
}

.slideshow-viewer-controls button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Completion page */
.slideshow-completion-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
}

.completion-header {
    margin-bottom: 2rem;
}

.completion-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.completion-title {
    font-size: 2.5rem;
    color: #2ecc71;
    margin-bottom: 0.5rem;
}

.completion-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
}

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

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: #3498db;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #888;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.completion-sharing {
    margin-bottom: 3rem;
}

.completion-sharing h3 {
    margin-bottom: 1rem;
    color: #333;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.share-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: white;
}

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

.share-btn.facebook:hover {
    background: #2d4373;
}

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

.share-btn.twitter:hover {
    background: #0d8bd9;
}

.share-btn.copy {
    background: #95a5a6;
}

.share-btn.copy:hover {
    background: #7f8c8d;
}

.share-confirmation {
    color: #2ecc71;
    font-weight: 600;
    margin-top: 0.5rem;
}

.completion-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.completion-actions .btn-primary,
.completion-actions .btn-secondary {
    padding: 0.75rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.completion-actions .btn-primary {
    background: #3498db;
    color: white;
}

.completion-actions .btn-primary:hover {
    background: #2980b9;
    text-decoration: none;
    color: white;
}

.completion-actions .btn-secondary {
    background: #95a5a6;
    color: white;
}

.completion-actions .btn-secondary:hover {
    background: #7f8c8d;
    text-decoration: none;
    color: white;
}

/* Ad containers */
.ad-container {
    margin: 2rem 0;
    text-align: center;
}

/* Responsive design */
@media (max-width: 768px) {
    .slideshow-container,
    .slideshow-viewer-container {
        padding: 1rem;
    }
    
    .slideshow-title {
        font-size: 2rem;
    }
    
    .slideshow-viewer-title {
        font-size: 1.5rem;
    }
    
    .slideshow-viewer-header {
        flex-direction: column;
        text-align: center;
    }
    
    .slideshow-meta {
        gap: 1rem;
    }
    
    .completion-stats {
        gap: 2rem;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .completion-title {
        font-size: 2rem;
    }
    
    .slide-title {
        font-size: 1.5rem;
    }
    
    .slideshow-viewer-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .slideshow-viewer-controls button {
        width: 100%;
        max-width: 300px;
    }
    
    .share-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .share-btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
    
    .completion-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .completion-actions .btn-primary,
    .completion-actions .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .slideshows-grid {
        grid-template-columns: 1fr;
    }
    
    .slideshow-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn-view-slideshow {
        align-self: stretch;
        text-align: center;
    }
    
    .slideshow-slide-container {
        padding: 1rem;
    }
    
    .slide-content {
        font-size: 1rem;
    }
}

/* Loading and error states */
.loading-indicator {
    text-align: center;
    padding: 2rem;
    color: #666;
}

.error-message {
    text-align: center;
    padding: 2rem;
    color: #e74c3c;
    background: #fadbd8;
    border-radius: 8px;
    margin: 1rem;
}

.no-content {
    text-align: center;
    color: #666;
    font-style: italic;
    padding: 3rem;
}