/* ========================================
   Gallery Page Styles
   ======================================== */

.gallery-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

/* Viewer */
.viewer {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    width: 100%;
}

.viewer-info-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-xs) 0;
}

.viewer-main {
    position: relative;
    width: 100%;
    background-color: var(--color-light-gray);
}

.viewer-image-container {
    width: 100%;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.viewer-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

/* Navigation Arrows */
.viewer-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-border);
    color: var(--color-black);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 10;
}

.viewer-nav:hover:not(:disabled) {
    background-color: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.viewer-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.viewer-nav-prev {
    left: var(--spacing-lg);
}

.viewer-nav-next {
    right: var(--spacing-lg);
}

/* Artwork Info */
.artwork-title-main {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-black);
    margin: 0;
    line-height: 1.3;
}

.artwork-type-main {
    font-family: var(--font-secondary);
    font-size: 0.95rem;
    color: var(--color-gray);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Playlist Widget */
.playlist-widget {
    background-color: var(--color-off-white);
    padding: var(--spacing-md);
    border: var(--border-width) solid var(--color-border);
}

.playlist-standalone {
    margin-top: var(--spacing-md);
    max-width: 260px;
}

.playlist-title {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-black);
    margin: 0 0 var(--spacing-sm) 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.playlist-link {
    display: block;
    text-decoration: none;
    background-color: #131617;
    padding: var(--spacing-sm);
    transition: all var(--transition-base);
    border: var(--border-width) solid var(--color-border);
    text-align: center;
}

.playlist-link:hover {
    opacity: 0.9;
}

.amazon-logo {
    max-width: 140px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Thumbnails */
.thumbnails {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    padding: var(--spacing-md) 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.thumbnails::-webkit-scrollbar {
    height: 8px;
}

.thumbnails::-webkit-scrollbar-track {
    background: var(--color-light-gray);
}

.thumbnails::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 0;
}

.thumbnails::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray);
}

.thumbnail {
    flex: 0 0 150px;
    height: 150px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    overflow: hidden;
    background-color: var(--color-light-gray);
}

.thumbnail:hover {
    border-color: var(--color-gray);
}

.thumbnail.active {
    border-color: var(--color-black);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .viewer-image-container {
        height: 60vh;
    }

    .viewer-nav {
        width: 40px;
        height: 40px;
    }

    .viewer-nav-prev {
        left: var(--spacing-sm);
    }

    .viewer-nav-next {
        right: var(--spacing-sm);
    }

    .thumbnail {
        flex: 0 0 120px;
        height: 120px;
    }
}

@media (max-width: 768px) {
    .viewer-image-container {
        height: 50vh;
    }

    .artwork-title-main {
        font-size: 1.125rem;
    }

    .artwork-type-main {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .viewer-nav {
        width: 36px;
        height: 36px;
    }

    .viewer-nav svg {
        width: 18px;
        height: 18px;
    }

    .viewer-image-container {
        height: 40vh;
    }

    .artwork-title-main {
        font-size: 1rem;
    }

    .artwork-type-main {
        font-size: 0.75rem;
    }
}