/*
================================================================================
  KHOBRAA AL-DHIL - GALLERY COMPONENT & PORTFOLIO FILTER
================================================================================
*/

/* Category Filter Bar */
.gallery-filter-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 48px;
}

.gallery-filter-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.gallery-filter-btn:hover {
    border-color: var(--accent);
    color: var(--text-primary);
    background: var(--surface-light);
}

.gallery-filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(162, 122, 92, 0.3);
}

/* Gallery Grid System (Desktop: 4 columns, Tablet: 2 columns, Mobile: 2 columns) */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

/* Gallery Item Card */
.gallery-item {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--surface);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.gallery-item:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

/* Gallery Image */
.gallery-item-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-luxury);
    display: block;
}

.gallery-item:hover .gallery-item-img {
    transform: scale(1.08);
}

/* Hover Overlay */
.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12, 14, 17, 0.1) 0%, rgba(12, 14, 17, 0.85) 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
    transition: opacity var(--transition-smooth);
}

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

.gallery-item-tag {
    align-self: flex-start;
    background: rgba(162, 122, 92, 0.9);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    backdrop-filter: blur(4px);
}

.gallery-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.gallery-item-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: #FFFFFF;
}

.gallery-item-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    backdrop-filter: blur(4px);
}

.gallery-item-icon svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

/* Gallery Empty State */
.gallery-empty-notice {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
}

/* Gallery Bottom CTA Button */
.gallery-bottom-cta {
    text-align: center;
    margin-top: 48px;
    padding-inline: 15px;
}

.gallery-cta-btn {
    padding: 14px 32px;
    font-size: 0.98rem;
}

/* Responsive Gallery Breakpoints */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .gallery-filter-bar {
        gap: 8px;
        margin-bottom: 30px;
    }
    .gallery-filter-btn {
        font-size: 0.82rem;
        padding: 6px 14px;
    }
    .gallery-item-overlay {
        padding: 10px;
    }
    .gallery-item-tag {
        font-size: 0.7rem;
        padding: 2px 8px;
    }
    .gallery-item-title {
        font-size: 0.78rem;
    }
    .gallery-bottom-cta {
        margin-top: 32px;
    }
    .gallery-cta-btn {
        width: 100%;
        max-width: 340px;
        padding: 12px 18px;
        font-size: 0.88rem;
        flex-wrap: nowrap;
    }
}

@media (max-width: 480px) {
    .gallery-cta-btn {
        font-size: 0.82rem;
        padding: 10px 14px;
        gap: 6px;
    }
    .gallery-cta-btn .btn-icon-circle {
        width: 24px;
        height: 24px;
    }
}