/* =============================================================
   PHOTO DETAIL STYLES - Flickr-style photo viewing experience
   ============================================================= */

/* Break out of container like map page */
.photo-detail-page .container {
    max-width: none;
    padding: 1em;
}

.photo-detail-container {
    max-width: none;
    margin: 0;
    padding: 0;
}

/* Photo navigation in sidebar */
.photo-nav-section {
    padding: var(--spacing-md) !important;
}

.photo-navigation {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.nav-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    background: var(--color-background);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--color-secondary);
    text-decoration: none;
}

.nav-btn:hover {
    background: var(--color-surface);
    border-color: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-1px);
}

.nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.nav-btn:disabled:hover {
    background: var(--color-background);
    border-color: var(--color-border);
    color: var(--color-secondary);
    transform: none;
}

.nav-btn i {
    width: 20px !important;
    height: 20px !important;
}

/* Main content area - two columns */
.photo-main {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

/* Left column: photo and content */
.photo-content-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Large photo display */
.photo-display {
    position: relative;
    background: #000; /* Black background */
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;

    /* Full width of left column */
    width: 100%;

    /* Maintain 16:9 aspect ratio */
    aspect-ratio: 16 / 9;
}

.main-photo {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    cursor: zoom-in;
    transition: transform 0.2s ease;
    background: white; /* White background for non-16:9 images */
}


/* Right sidebar - all metadata */
.photo-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-self: start;
}

.sidebar-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0 0 var(--spacing-lg) 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.sidebar-title i {
    width: 18px !important;
    height: 18px !important;
    color: var(--color-accent);
}

.exif-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.exif-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.exif-item:last-child {
    border-bottom: none;
}

.exif-label {
    font-size: 0.875rem;
    color: var(--color-secondary);
    font-weight: 500;
    min-width: 80px;
}

.exif-value {
    font-size: 0.875rem;
    color: var(--color-primary);
    text-align: right;
    word-break: break-word;
}

.photo-meta {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

/* EXIF chips - compact comma-separated display */
.exif-chips {
    line-height: 1.6;
    color: var(--color-primary);
    font-size: 0.875rem;
}

.exif-chip {
    display: inline;
    color: var(--color-primary);
    background: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    border-radius: 0 !important;
}

.exif-chip-icon {
    width: 14px !important;
    height: 14px !important;
    color: var(--color-accent);
    margin-right: 4px;
    vertical-align: -2px;
}

.no-exif {
    color: var(--color-secondary);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-lg) 0;
}

/* Photo content card with white background */
.photo-content-card {
    background: #fff; /* White background */
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

/* Photo content (title, text, comments) */
.photo-content {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
}

.content-title {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
}

.photo-text {
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    color: var(--color-primary);
}

.photo-text p {
    margin-bottom: var(--spacing-md);
}

.photo-text p:last-child {
    margin-bottom: 0;
}

/* Engagement section */
.photo-engagement {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.engagement-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0 0 var(--spacing-lg) 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.fediverse-icon {
    font-size: 1.2rem;
    color: var(--color-accent);
}

.engagement-likes,
.engagement-boosts,
.engagement-replies {
    margin-bottom: var(--spacing-lg);
}

.engagement-likes h4,
.engagement-boosts h4,
.engagement-replies h4 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-secondary);
}

.engagement-users {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.engagement-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.engagement-user:hover {
    background: var(--color-accent-focus);
    border-color: var(--color-accent);
}

.engagement-reply {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

.engagement-reply:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--color-border);
}

.user-avatar-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid var(--color-border);
}

.reply-content {
    flex: 1;
}

.reply-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.reply-author {
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.875rem;
}

.reply-author:hover {
    color: var(--color-accent);
}

.reply-time {
    font-size: 0.8rem;
    color: var(--color-secondary);
}

.reply-text {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--color-primary);
}


.meta-section {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
}

.meta-title {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.category-link {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-accent-focus);
    color: var(--color-accent);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.category-link:hover {
    background: var(--color-accent);
    color: white;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag-link {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-background);
    color: var(--color-secondary);
    text-decoration: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    transition: all 0.2s ease;
}

.tag-link:hover {
    background: var(--color-accent-focus);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.photo-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-background);
    color: var(--color-primary);
    text-decoration: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.action-btn:hover {
    background: var(--color-surface);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.action-btn i {
    width: 16px !important;
    height: 16px !important;
}

.action-btn-danger {
    background: var(--color-background);
    color: #dc3545;
    border-color: #dc3545;
}

.action-btn-danger:hover {
    background: #dc3545;
    color: white;
    border-color: #dc3545;
}

/* Gallery breadcrumb */
.gallery-breadcrumb {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.gallery-back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
    margin-bottom: var(--spacing-xs);
}

.gallery-back-link:hover {
    color: var(--color-primary);
}

.gallery-back-link i {
    width: 16px !important;
    height: 16px !important;
}

.gallery-position {
    margin: var(--spacing-xs) 0 0 0;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Mobile responsive */
@media (max-width: 1024px) {
    .photo-main {
        grid-template-columns: 1fr 300px;
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .photo-header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
        padding: var(--spacing-md);
    }

    .photo-main {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .engagement-users {
        flex-direction: column;
    }

    .nav-btn {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .photo-detail-page .container {
        padding: 0.5em;
    }

    .photo-content,
    .meta-section {
        padding: var(--spacing-md);
    }

    .photo-title h1 {
        font-size: 1.25rem;
    }

    .nav-btn {
        width: 32px;
        height: 32px;
    }

    .nav-btn i {
        width: 16px !important;
        height: 16px !important;
    }
}