/* === CSS VARIABLES === */
:root {
    --lux-bg: #f8f6f3;
    --lux-white: #fff;
    --lux-grey: #eae6df;
    --lux-gold: #d4af37;
    --lux-green: #3a5a40;
    --lux-blue: #1a2238;
    --lux-shadow: 0 8px 32px 0 rgba(60, 60, 60, 0.10);
    --lux-glass: rgba(255, 255, 255, 0.55);
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: #111;
    background: #fff;
}

a {
    text-decoration: none;
}

/* === GALLERY PAGE STYLES === */
.gallery-page {
    padding: 2rem 0 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
}

.gallery-page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 0 2rem;
}

.gallery-page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--lux-blue);
    margin-bottom: 1rem;
    font-family: 'Michroma', sans-serif;
}

.gallery-page-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.back-to-home {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--lux-gold);
    color: var(--lux-blue);
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.back-to-home:hover {
    background: #fffbe6;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

/* Gallery Categories */
.gallery-categories-scroll {
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
}

.gallery-categories-container {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 1rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--lux-gold) transparent;
}

.gallery-categories-container::-webkit-scrollbar {
    height: 6px;
}

.gallery-categories-container::-webkit-scrollbar-track {
    background: transparent;
}

.gallery-categories-container::-webkit-scrollbar-thumb {
    background: var(--lux-gold);
    border-radius: 3px;
}

.gallery-category-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--lux-white);
    border: 2px solid var(--lux-gold);
    border-radius: 25px;
    color: var(--lux-blue);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.gallery-category-btn:hover {
    background: var(--lux-gold);
    color: var(--lux-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.gallery-category-btn.active {
    background: var(--lux-gold);
    color: var(--lux-white);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.gallery-category-btn i {
    font-size: 1rem;
}

.gallery-category-btn span {
    font-size: 0.95rem;
}

/* Gallery Grid */
.gallery-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
    margin: 0 auto;
    max-width: 1200px;
}

.gallery-page-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background: var(--lux-white);
}

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

.gallery-page-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.gallery-page-item-content {
    padding: 1.5rem;
}

.gallery-page-item-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--lux-blue);
    margin-bottom: 0.5rem;
    font-family: 'Michroma', sans-serif;
}

/* No Images State */
.no-images {
    text-align: center;
    padding: 4rem 2rem;
    color: #666;
    grid-column: 1 / -1;
}

.no-images i {
    font-size: 4rem;
    color: #ddd;
    margin-bottom: 1rem;
    display: block;
}

.no-images h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .gallery-page-header h1 {
        font-size: 2rem;
    }

    .gallery-page-header p {
        font-size: 1rem;
    }

    .gallery-categories-container {
        gap: 0.8rem;
        padding: 0.8rem 0;
    }

    .gallery-category-btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }

    .gallery-page-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .gallery-page-item img {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .gallery-page {
        padding: 1rem 0 3rem 0;
    }

    .gallery-page-header {
        padding: 0 1rem;
        margin-bottom: 2rem;
    }

    .gallery-page-header h1 {
        font-size: 1.8rem;
    }

    .gallery-categories-scroll {
        padding: 0 1rem;
        margin-bottom: 2rem;
    }

    .gallery-categories-container {
        gap: 0.6rem;
    }

    .gallery-category-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .gallery-page-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 1rem;
    }

    .gallery-page-item img {
        height: 180px;
    }

    .gallery-page-item-content {
        padding: 1rem;
    }
}

/* Animation for filtering */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}