/* Gallery Hero Section */
.gallery-hero {
    height: 50vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('../images/gallery-bg.jpg') center/cover;
    text-align: center;
    padding: 2rem;
    margin-top: 60px;
}

.gallery-hero h1 {
    font-size: 4rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1rem;
}

.gallery-hero .subtitle {
    font-size: 1.5rem;
    color: var(--accent-color);
    letter-spacing: 2px;
}

/* Gallery Filters */
.gallery-filters {
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.filter-container {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--text-color);
    border-radius: 25px;
    cursor: pointer;
    font-family: 'Orbitron', sans-serif;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-1);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.view-options {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    padding: 0.5rem;
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--text-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.view-btn:hover,
.view-btn.active {
    background: var(--gradient-1);
    border-color: transparent;
}

.view-btn svg {
    display: block;
}

/* Gallery Grid */
.gallery-section {
    padding: 4rem 2rem;
    background: radial-gradient(circle at center, rgba(255, 107, 0, 0.1) 0%, transparent 70%);
}

.gallery-container {
    max-width: 1400px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
}

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

.gallery-container.masonry-view {
    columns: 4 300px;
    column-gap: 2rem;
}

.gallery-item {
    position: relative;
    margin-bottom: 2rem;
    break-inside: avoid;
    border-radius: 15px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 107, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.2);
}

.gallery-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-image {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--text-color);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
    transform: translateY(0);
}

.gallery-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.gallery-category {
    font-size: 0.9rem;
    color: var(--accent-color);
}

.gallery-actions {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.gallery-item:hover .gallery-actions {
    opacity: 1;
    transform: translateY(0);
}

.action-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--primary-color);
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: var(--gradient-1);
    border-color: transparent;
    transform: scale(1.1);
}

/* Loading Animation */
.loading-container {
    display: none;
    text-align: center;
    padding: 2rem;
}

.loading-container.active {
    display: block;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid transparent;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: spin 1s linear infinite;
}

/* Share Modal */
.share-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.share-btn:hover {
    transform: translateY(-2px);
}

.facebook {
    background: #1877f2;
    color: white;
}

.twitter {
    background: #1da1f2;
    color: white;
}

.linkedin {
    background: #0077b5;
    color: white;
}

.copy-link {
    grid-column: 1 / -1;
    display: flex;
    gap: 0.5rem;
}

.copy-link input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
}

.copy-btn {
    padding: 0.8rem 1.5rem;
    background: var(--gradient-1);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.copy-btn:hover {
    transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Lightbox Customization */
.lb-data .lb-caption {
    font-family: 'Orbitron', sans-serif;
    color: var(--primary-color);
}

.lb-nav a.lb-prev,
.lb-nav a.lb-next {
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .gallery-hero h1 {
        font-size: 2.5rem;
    }

    .gallery-hero .subtitle {
        font-size: 1.2rem;
    }

    .gallery-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-container {
        flex-direction: column;
    }

    .filter-btn {
        width: 100%;
    }

    .gallery-section {
        padding: 2rem 1rem;
    }

    .gallery-container.masonry-view {
        columns: 2 200px;
    }

    .share-options {
        grid-template-columns: 1fr;
    }
}