/* ==========================================
   GALLERY PAGE STYLES - PART 1
   ========================================== */

/* Header styling is now in styles.css for consistency across all pages */

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
}

.hamburger {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-xs);
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-white);
    transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    background: var(--color-bg-secondary);
    z-index: 999;
    overflow-y: auto;
}

.mobile-nav-overlay.active {
    display: block;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
}

.mobile-nav a {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-weight: 600;
}

.mobile-nav a.active {
    color: var(--color-red);
    background: rgba(198, 93, 0, 0.1);
}

/* Cart link in mobile menu */
.mobile-nav-cart {
    background: rgba(133, 0, 0, 0.15);
    border-top: 2px solid var(--color-red);
    margin-top: var(--spacing-md);
}

/* GALLERY HERO */
.gallery-hero {
    background: var(--color-bg-secondary);
    padding: var(--spacing-xl) 0;
    padding-top: calc(80px + var(--spacing-xl)); /* Account for fixed header */
    text-align: center;
    border-bottom: 2px solid var(--color-red);
}

.gallery-title {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.gallery-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
}

/* FILTER BAR */
.gallery-filter {
    background: var(--color-bg-tertiary);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.gallery-filter .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.filter-row {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
    flex-wrap: wrap;
}

.filter-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-controls {
    display: flex;
    gap: var(--spacing-xs);
}

.filter-btn {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-btn:hover {
    border-color: var(--color-red);
    color: var(--color-white);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--color-red) 0%, #9a7a6a 50%, #888 100%);
    border-color: var(--color-red);
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(198, 93, 0, 0.2);
}

.filter-select {
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    color: var(--color-text-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 150px;
}

.filter-select:hover,
.filter-select:focus {
    border-color: var(--color-red);
    outline: none;
    transition: all 0.3s ease;
}

.filter-btn.active:hover {
    background: linear-gradient(135deg, var(--color-red) 0%, #9a7a6a 50%, #888 100%);
    box-shadow: 0 4px 12px rgba(198, 93, 0, 0.3);
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.filter-btn.active:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(198, 93, 0, 0.2);
}

.gallery-count {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* GALLERY GRID - Layout K: Uniform Width, Aspect Ratio Height, Centered */
.gallery-grid-section {
    background: var(--color-bg-primary);
    padding: var(--spacing-2xl) 0;
    min-height: 60vh;
}

/* Override global .container constraint so gallery grid can use full width */
.gallery-grid-section .container {
    max-width: 1440px;
    padding: 0;
}

.gallery-loading {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-secondary);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

/* Override styles.css .gallery-grid which sets display:grid — we use flex rows now */
.gallery-grid,
#masonry-grid {
    display: block;
    margin: 0 auto;
    padding: 0 20px;
    max-width: 1400px;
}

/* Gallery Row — flex row, centered both axes */
.gallery-row {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
    align-items: center;
    justify-content: center;
}

/* Gallery Card — exact match of mockup v4 Layout K (.g-item) */
.gallery-grid-section .gallery-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    flex-shrink: 0;
    background: #0A0A0A;
    border: none;
    border-radius: 2px;
    padding: 0;
    text-align: left;
    box-shadow: none;
    transform: none;
}

/* Kill the styles.css ::before sweep animation */
.gallery-grid-section .gallery-card::before {
    display: none;
}

.gallery-grid-section .gallery-card:hover {
    border: none;
    transform: none;
    box-shadow: none;
}

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

/* Image — exact match of mockup: display:block + transition */
.card-image {
    display: block;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.gallery-grid-section .gallery-card:hover .card-image {
    transform: scale(1.03);
    filter: brightness(1.1);
}

/* Hover overlay — gradient from bottom, hidden by default */
.card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    padding: 40px 16px 14px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-card:hover .card-info {
    opacity: 1;
}

.card-title {
    font-size: 14px;
    font-weight: 500;
    color: #fff;
}

.card-dimensions {
    font-size: 12px;
    color: #ccc;
    margin-top: 2px;
}

.card-status {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.status-sold {
    color: #ff4444;
}

.status-pending {
    color: #ff9944;
}

.status-reserved {
    color: #2196F3;
}

/* RESPONSIVE - Tablet: 3 columns */
@media (max-width: 1200px) {
    .gallery-row {
        gap: 20px;
        margin-bottom: 20px;
    }
}

/* RESPONSIVE - Small tablet: 2 columns */
@media (max-width: 768px) {
    #masonry-grid {
        padding: 0 12px;
    }

    .gallery-row {
        gap: 12px;
        margin-bottom: 12px;
    }

    /* On mobile, show info always (no hover) */
    .card-info {
        opacity: 1;
        padding: 30px 12px 10px;
    }

    .card-title {
        font-size: 13px;
    }

    .card-dimensions {
        font-size: 11px;
    }
}

/* RESPONSIVE - Mobile: single column */
@media (max-width: 480px) {
    .gallery-row {
        gap: 8px;
        margin-bottom: 8px;
    }
}

/* RESPONSIVE - TABLET */
@media (max-width: 1023px) {
    .desktop-nav {
        display: none;
    }

    .desktop-cart {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }
}

/* RESPONSIVE - MOBILE */
@media (max-width: 767px) {
    .header-logo img {
        width: 160px;
    }

    .gallery-title {
        font-size: var(--text-2xl);
    }

    .gallery-subtitle {
        font-size: var(--text-base);
    }

    .filter-controls {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .filter-btn {
        font-size: var(--text-xs);
        padding: 6px var(--spacing-sm);
    }
}