/* Gallery-specific styles - Viking Edition */
/* Version: 2025.01.31 - Optimized */

/* Prevent horizontal scroll */
.gallery-section {
    width: 100%;
    overflow-x: hidden;
}

/* Enhanced Gallery Layout */
.gallery-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: clamp(1.2rem, 3vw, 2rem);
    width: 100%;
    box-sizing: border-box;
    background:
        radial-gradient(circle at top left, rgba(201, 152, 57, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(21, 20, 23, 0.78), rgba(13, 14, 18, 0.92));
    border: 1px solid rgba(201, 152, 57, 0.14);
    border-radius: calc(var(--border-radius) + 10px);
    box-shadow: var(--shadow-strong);
    backdrop-filter: blur(16px);
}

/* Gallery Hero */
.gallery-hero {
    padding: 6rem 0 2rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(12, 10, 11, 0.36), transparent);
    position: relative;
}

.gallery-hero .container {
    max-width: 760px;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    background:
        radial-gradient(circle at top center, rgba(201, 152, 57, 0.12), transparent 52%),
        linear-gradient(180deg, rgba(21, 20, 23, 0.8), rgba(13, 14, 18, 0.92));
    border: 1px solid rgba(201, 152, 57, 0.16);
    border-radius: calc(var(--border-radius) + 8px);
    box-shadow: var(--shadow-strong);
    backdrop-filter: blur(16px);
}

.gallery-hero .hero-title {
    font-family: var(--font-title);
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 0.5rem;
    color: var(--parchment);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.gallery-hero .hero-subtitle {
    font-size: 1rem;
    color: var(--dark-parchment);
    margin-bottom: 0.5rem;
}

.gallery-hero .runes {
    font-size: 0.9rem;
    color: var(--muted-brass);
    letter-spacing: 0.3rem;
}

/* Gallery Section */
.gallery-section {
    padding: 2rem 0;
    position: relative;
}

.gallery-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--muted-brass) 20%, 
        var(--muted-brass) 80%, 
        transparent
    );
}

.gallery-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--muted-brass) 20%, 
        var(--muted-brass) 80%, 
        transparent
    );
}

/* Category Navigation - Viking Style */
.category-navigation {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
    padding: 0.75rem;
    width: 100%;
    box-sizing: border-box;
    background: rgba(11, 12, 16, 0.58);
    border: 1px solid rgba(201, 152, 57, 0.12);
    border-radius: calc(var(--border-radius) - 4px);
}

.category-button {
    padding: 0.8rem 1.5rem;
    background: transparent;
    color: var(--parchment);
    border: 1px solid rgba(201, 152, 57, 0.12);
    border-radius: var(--radius-pill);
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    clip-path: none;
    box-shadow: none;
}

.category-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 105, 20, 0.3), transparent);
    transition: left 0.5s ease;
}

.category-button:hover {
    color: var(--muted-brass);
    border-color: rgba(201, 152, 57, 0.26);
    background: rgba(201, 152, 57, 0.08);
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.2);
}

.category-button:hover::before {
    left: 100%;
}

.category-button.active {
    background: linear-gradient(135deg, var(--brass), var(--brass-strong));
    color: var(--charcoal-deep);
    border-color: var(--muted-brass);
    box-shadow: 0 16px 30px rgba(155, 117, 37, 0.24);
}

/* Tab Content */
.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
    animation: fadeInUp 0.5s ease-in-out;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeInUp {
    from { 
        opacity: 0; 
        transform: translateY(30px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    padding: 1rem 0;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

/* Product Cards - Viking Style */
.product-card {
    position: relative;
    background: var(--panel-glow), linear-gradient(180deg, rgba(28, 26, 27, 0.94), rgba(16, 17, 21, 0.96));
    border: 1px solid var(--line);
    border-radius: calc(var(--border-radius) + 2px);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow);
    clip-path: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(139, 105, 20, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

.product-card:hover::before {
    opacity: 1;
}

.product-card .card-image {
    width: 100%;
    height: 160px;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    background: rgba(13, 13, 13, 0.3);
    padding: 0.8rem;
}

.product-card:hover .card-image {
    transform: scale(1.05);
}

.product-card .card-content {
    padding: 0.8rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
    background: linear-gradient(180deg, rgba(24, 21, 22, 0.92), rgba(15, 16, 20, 0.96));
    position: relative;
    z-index: 2;
}

.product-card .card-title {
    font-family: var(--font-heading);
    color: var(--muted-brass);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.product-card .card-description {
    color: var(--dark-parchment);
    font-size: 0.85rem;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.product-card .card-category {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, var(--brass), var(--brass-strong));
    color: var(--charcoal-deep);
    padding: 0.3rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-pill);
    z-index: 3;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Placeholder Cards */
.product-card.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(18, 19, 24, 0.62);
    border-style: dashed;
    border-color: var(--iron-gray);
    transition: all 0.3s ease;
}

.product-card.placeholder:hover {
    border-color: var(--muted-brass);
    background: rgba(45, 45, 45, 0.6);
}

.placeholder-content {
    text-align: center;
    color: var(--dark-parchment);
    padding: 1.5rem;
}

.placeholder-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.product-card.placeholder:hover .placeholder-icon {
    opacity: 1;
    transform: scale(1.1);
}

.placeholder-content h3 {
    font-family: var(--font-heading);
    color: var(--muted-brass);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
    text-transform: uppercase;
}

.placeholder-content p {
    font-style: italic;
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Carousel Modal - Viking Style */
.carousel-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.carousel-content {
    position: relative;
    margin: 2% auto;
    width: 90%;
    max-width: 1200px;
    height: 90%;
    background: linear-gradient(180deg, rgba(16, 17, 21, 0.98), rgba(10, 11, 14, 0.98));
    border: 1px solid rgba(201, 152, 57, 0.24);
    border-radius: calc(var(--border-radius) + 6px);
    overflow: hidden;
    animation: modalSlideIn 0.3s ease;
    box-shadow: 0 0 50px rgba(139, 105, 20, 0.5);
}

@keyframes modalSlideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.carousel-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--muted-brass);
    font-size: 40px;
    font-weight: 600;
    cursor: pointer;
    z-index: 2001;
    background: rgba(13, 13, 13, 0.9);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(201, 152, 57, 0.22);
    transition: all 0.3s ease;
    font-family: var(--font-heading);
}

.carousel-close:hover {
    background: var(--muted-brass);
    color: var(--charcoal-black);
    transform: scale(1.1);
}

.carousel-main {
    display: flex;
    height: 100%;
}

.carousel-images {
    flex: 2;
    position: relative;
    background: var(--charcoal-black);
}

.carousel-slides {
    width: 100%;
    height: 100%;
    position: relative;
}

.carousel-slide {
    display: none;
    width: 100%;
    height: 100%;
    position: relative;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(139, 105, 20, 0.8);
    color: var(--charcoal-black);
    border: none;
    padding: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    font-weight: 600;
    border-radius: var(--radius-pill);
    transition: all 0.3s ease;
    font-family: var(--font-heading);
    border: 1px solid rgba(201, 152, 57, 0.22);
}

.carousel-nav:hover {
    background: var(--muted-brass);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

.carousel-info {
    flex: 1;
    padding: 2rem;
    background: rgba(26, 15, 10, 0.9);
    border-left: 3px solid var(--muted-brass);
    overflow-y: auto;
}

.carousel-title {
    font-family: var(--font-heading);
    color: var(--muted-brass);
    font-size: 2rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.carousel-description {
    color: var(--parchment);
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.carousel-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.carousel-action-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--muted-brass);
    color: var(--charcoal-black);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-pill);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid var(--muted-brass);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.carousel-action-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.carousel-action-button:hover {
    background: transparent;
    color: var(--muted-brass);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 105, 20, 0.4);
}

.carousel-action-button:hover::before {
    left: 100%;
}

.carousel-thumbnails {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.carousel-thumbnail {
    width: 60px;
    height: 60px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.carousel-thumbnail.active,
.carousel-thumbnail:hover {
    border-color: var(--muted-brass);
    opacity: 1;
    transform: scale(1.1);
}

.carousel-counter {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(139, 105, 20, 0.9);
    color: var(--charcoal-black);
    padding: 0.5rem 1rem;
    font-family: var(--font-heading);
    font-weight: 500;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(201, 152, 57, 0.22);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Loading State */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    color: var(--muted-brass);
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

.loading::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid var(--iron-gray);
    border-top: 4px solid var(--muted-brass);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error State */
.error-message {
    text-align: center;
    color: #ff6b6b;
    font-family: var(--font-heading);
    padding: 2rem;
    background: rgba(255, 107, 107, 0.1);
    border: 2px solid #ff6b6b;
    margin: 2rem 0;
    clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}

.error-message::before {
    content: '⚠️';
    display: block;
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .gallery-container {
        padding: 1.2rem;
    }
    
    .category-navigation {
        gap: 0.5rem;
        padding: 0.7rem;
    }
    
    .category-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1.5rem;
    }
    
    .carousel-content {
        width: 95%;
        margin: 5% auto;
    }
    
    .carousel-main {
        flex-direction: column;
    }
    
    .carousel-images {
        flex: none;
        height: 60%;
    }
    
    .carousel-info {
        flex: none;
        height: 40%;
        border-left: none;
        border-top: 3px solid var(--muted-brass);
    }
    
    .carousel-action-button {
        width: 100%;
        text-align: center;
        margin: 0.5rem 0;
    }
}

@media (max-width: 768px) {
    .gallery-container {
        padding: 1.1rem;
    }
    
    .category-navigation {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        padding: 0.65rem;
    }
    
    .category-button {
        width: 100%;
        max-width: 200px;
        padding: 0.6rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .gallery-hero {
        padding: 5rem 0 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 0.8rem;
    }
    
    .product-card .card-content {
        padding: 0.5rem;
    }
    
    .product-card .card-title {
        font-size: 0.8rem;
    }
    
    .product-card .card-description {
        font-size: 0.7rem;
    }
    
    .product-card .card-image {
        height: 100px;
        padding: 0.4rem;
    }
    
    .carousel-content {
        width: 98%;
        margin: 2% auto;
        height: 95%;
    }
    
    .carousel-close {
        top: 10px;
        right: 15px;
        font-size: 30px;
        width: 50px;
        height: 50px;
    }
    
    .carousel-nav {
        padding: 0.8rem;
        font-size: 1.2rem;
    }
    
    .carousel-info {
        padding: 1.5rem;
    }
    
    .carousel-title {
        font-size: 1.5rem;
    }
    
    .carousel-description {
        font-size: 1rem;
    }
    
    .carousel-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .carousel-action-button {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .gallery-container {
        padding: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 0.8rem;
    }
    
    .product-card .card-image {
        height: 100px;
        padding: 0.5rem;
    }
    
    .product-card .card-content {
        padding: 0.5rem;
    }
    
    .product-card .card-title {
        font-size: 0.85rem;
        margin-bottom: 0.3rem;
    }
    
    .product-card .card-description {
        font-size: 0.7rem;
    }
    
    .carousel-close {
        font-size: 25px;
        width: 45px;
        height: 45px;
    }
    
    .carousel-info {
        padding: 1rem;
    }
    
    .carousel-title {
        font-size: 1.3rem;
    }
    
    .carousel-actions {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .carousel-action-button {
        text-align: center;
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .carousel-thumbnails {
        display: none;
    }
    
    .category-navigation {
        padding: 0.65rem;
    }
    
    .category-button {
        max-width: 200px;
        padding: 0.6rem 0.8rem;
        font-size: 0.8rem;
    }
}

/* Focus States for Accessibility */
.product-card:focus,
.carousel-close:focus,
.category-button:focus,
.carousel-nav:focus {
    outline: 2px solid var(--muted-brass);
    outline-offset: 2px;
}

/* High Contrast Support */
@media (prefers-contrast: high) {
    .product-card {
        border-width: 3px;
    }
    
    .carousel-content {
        border-width: 4px;
    }
    
    .category-button {
        border-width: 3px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .product-card,
    .carousel-modal,
    .carousel-content,
    .loading::after,
    .tab-pane,
    .category-button::before,
    .carousel-action-button::before {
        animation: none;
    }
    
    .product-card:hover,
    .carousel-action-button:hover,
    .category-button:hover {
        transform: none;
    }
}

/* Prevent horizontal overflow on all gallery elements */
.gallery-container,
.category-navigation,
.gallery-grid,
.tab-content,
.tab-pane {
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

/* Ensure all grid items don't overflow */
.gallery-grid > * {
    min-width: 0;
    overflow: hidden;
}

.product-card {
    word-wrap: break-word;
    overflow-wrap: break-word;
}