/* Galería de Visualizaciones - Estilos */

/* Estadísticas principales */
.gallery-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
    margin: 30px 0;
    padding: 0;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 25px 20px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.stat-number {
    font-size: 2.5em;
    font-weight: bold;
    margin-bottom: 5px;
    line-height: 1;
}

.stat-label {
    font-size: 0.9em;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Filtros */
.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 25px 0;
    justify-content: center;
}

.filter-btn {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    color: #495057;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
}

.filter-btn:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: #667eea;
}

/* Grid de galería */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.gallery-item {
    transition: all 0.3s ease;
}

.gallery-item.hidden {
    display: none;
}

.gallery-card {
    position: relative;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.gallery-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.gallery-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-card:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 30px 20px 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-card:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    margin: 0 0 8px 0;
    font-size: 1.1em;
    font-weight: 600;
}

.gallery-overlay p {
    margin: 0 0 15px 0;
    font-size: 0.9em;
    opacity: 0.9;
    line-height: 1.4;
}

.gallery-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 15px;
}

.tag {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75em;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.gallery-link {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white !important;
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.85em;
    font-weight: 500;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
}

.gallery-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Resumen de galería */
.gallery-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 15px;
}

.summary-section h4 {
    color: #495057;
    margin-bottom: 15px;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.summary-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.summary-section li {
    padding: 8px 0;
    border-bottom: 1px solid #e9ecef;
    font-size: 0.9em;
}

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

.summary-section strong {
    color: #667eea;
}

/* Footer de galería */
.gallery-footer {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    margin: 40px 0;
}

.gallery-footer p {
    margin: 10px 0;
    font-size: 0.95em;
    line-height: 1.6;
}

/* Lightbox para imágenes */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    cursor: pointer;
    z-index: 10000;
}

/* Responsive */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .gallery-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    .stat-card {
        padding: 20px 15px;
    }

    .stat-number {
        font-size: 2em;
    }

    .filter-buttons {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
    }

    .filter-btn {
        flex-shrink: 0;
        padding: 8px 16px;
        font-size: 13px;
    }

    .gallery-summary {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .gallery-stats {
        grid-template-columns: 1fr;
    }

    .gallery-card img {
        height: 180px;
    }

    .gallery-overlay {
        padding: 20px 15px 15px;
    }

    .gallery-footer {
        padding: 20px;
    }
}