/**
 * OSA Content Styles
 * Style dla wtyczki OSA Content - archiwum
 */

/* =============================================================================
   ZMIENNE CSS
   ============================================================================= */

:root {
    --osa-primary-color: #2c5282;
    --osa-primary-hover: #2b4c7e;
    --osa-secondary-color: #4a5568;
    --osa-border-color: #e2e8f0;
    --osa-bg-light: #f7fafc;
    --osa-bg-lighter: #fff;
    --osa-text-color: #2d3748;
    --osa-text-muted: #718096;
    --osa-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --osa-shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.1);
    --osa-radius: 8px;
    --osa-radius-sm: 4px;
    --osa-transition: 0.2s ease;
}

/* =============================================================================
   BREADCRUMBS - Nawigacja hierarchiczna
   ============================================================================= */

.osa-breadcrumbs {
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    background: var(--osa-bg-light);
    border-radius: var(--osa-radius);
    font-size: 0.875rem;
}

.osa-breadcrumbs-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.osa-breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.osa-breadcrumb-item a {
    color: var(--osa-primary-color);
    text-decoration: none;
    transition: color var(--osa-transition);
}

.osa-breadcrumb-item a:hover {
    color: var(--osa-primary-hover);
    text-decoration: underline;
}

.osa-breadcrumb-separator {
    color: var(--osa-text-muted);
    margin: 0 0.25rem;
}

.osa-breadcrumb-current {
    color: var(--osa-text-muted);
    font-weight: 500;
}

/* =============================================================================
   NAGŁÓWEK WPISU
   ============================================================================= */

.osa-entry-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--osa-border-color);
}

.osa-type-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 9999px;
    background: var(--osa-primary-color);
    color: #fff;
}

.osa-type-collection { background: #2c5282; }
.osa-type-series { background: #2b6cb0; }
.osa-type-unit { background: #3182ce; }
.osa-type-document { background: #4299e1; }

.osa-entry-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--osa-text-color);
}

.osa-header-signature {
    font-size: 1rem;
    color: var(--osa-text-muted);
    font-family: monospace;
}

/* =============================================================================
   WIDOK DOKUMENTU - Dwukolumnowy układ
   ============================================================================= */

.osa-document-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 900px) {
    .osa-document-layout {
        grid-template-columns: 1fr;
    }
}

/* Lewa kolumna - Załączniki */
.osa-document-attachments {
    position: sticky;
    top: 2rem;
}

.osa-main-attachment {
    background: var(--osa-bg-light);
    border-radius: var(--osa-radius);
    padding: 0; 
	margin: 1rem 0;
    text-align: center;
}

.osa-main-image-link {
    display: block;
    cursor: zoom-in;
}

.osa-main-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--osa-radius-sm);
    box-shadow: var(--osa-shadow);
    transition: transform var(--osa-transition), box-shadow var(--osa-transition);
}

.osa-main-image-link:hover .osa-main-image {
    transform: scale(1.02);
    box-shadow: var(--osa-shadow-lg);
}

.osa-main-audio,
.osa-main-video {
    width: 100%;
}

.osa-main-audio audio,
.osa-main-video video {
    width: 100%;
    border-radius: var(--osa-radius-sm);
}

.osa-main-file-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    text-decoration: none;
    color: var(--osa-text-color);
}

.osa-main-file-link:hover {
    text-decoration: underline;
}

.osa-no-attachment {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    background: var(--osa-bg-light);
    border-radius: var(--osa-radius);
    color: var(--osa-text-muted);
}

.osa-no-attachment-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

/* Pozostałe załączniki */
.osa-other-attachments {
    margin-top: 1.5rem;
}

.osa-other-attachments-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--osa-text-muted);
    margin-bottom: 0.75rem;
}

.osa-other-attachments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 0.5rem;
}

.osa-thumb-link {
    display: block;
    border-radius: var(--osa-radius-sm);
    overflow: hidden;
    transition: transform var(--osa-transition), box-shadow var(--osa-transition);
}

.osa-thumb-link:hover {
    transform: scale(1.05);
    box-shadow: var(--osa-shadow);
}

.osa-thumb-image {
    width: 100%;
    height: 80px;
    object-fit: cover;
}

.osa-thumb-file img {
    width: 100%;
    height: 80px;
    object-fit: contain;
    background: var(--osa-bg-lighter);
}

/* Prawa kolumna - Szczegóły dokumentu */
.osa-document-details {
    min-width: 0;
}

.osa-document-content {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.osa-document-meta {
    display: grid;
    gap: 0.75rem;
}

/* =============================================================================
   WIDOK KONTENERA (Kolekcja/Seria/Jednostka)
   ============================================================================= */

.osa-container-layout {
    max-width: 100%;
}

.osa-container-content {
    margin-bottom: 2rem;
    line-height: 1.7;
}

.osa-container-meta {
    display: grid;
    padding: 1.5rem;
    margin-bottom: 2rem;
    background: var(--osa-bg-light);
    border-radius: var(--osa-radius);
}

.osa-container-children {
    margin-top: 2rem;
}

/* =============================================================================
   METADANE
   ============================================================================= */

.osa-meta-label {
    font-weight: 600;
    color: var(--osa-secondary-color);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;	
}

.osa-meta-content {
    color: var(--osa-text-color);
    margin-bottom: 0.5rem;
}

.osa-meta-content a {
    color: var(--osa-primary-color);
    text-decoration: none;
}

.osa-meta-content a:hover {
    text-decoration: underline;
}

/* =============================================================================
   KAFELKI DZIECI - Grid z obrazami
   ============================================================================= */

.osa-children-label {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--osa-text-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--osa-primary-color);
}

.osa-children-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.osa-child-tile {
    background: var(--osa-bg-lighter);
    border-radius: var(--osa-radius);
    overflow: hidden;
    box-shadow: var(--osa-shadow);
    transition: transform var(--osa-transition), box-shadow var(--osa-transition);
}

.osa-child-tile:hover {
    transform: translateY(-4px);
    box-shadow: var(--osa-shadow-lg);
}

.osa-tile-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.osa-tile-image-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 75%; /* Proporcje 4:3 */
    background: var(--osa-bg-light);
    overflow: hidden;
}

.osa-tile-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--osa-transition);
}

.osa-child-tile:hover .osa-tile-image {
    transform: scale(1.05);
}

.osa-tile-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--osa-bg-light) 0%, var(--osa-border-color) 100%);
}

.osa-tile-placeholder-icon {
    font-size: 3rem;
    opacity: 0.5;
}

.osa-tile-info {
    padding: 1rem;
}

.osa-tile-title {
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1.4;
    color: var(--osa-text-color);
    margin-bottom: 0.25rem;
    
    /* Ograniczenie do 2 linii */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.osa-tile-signature {
    font-size: 0.75rem;
    color: var(--osa-text-muted);
    font-family: monospace;
}

/* =============================================================================
   GALERIA PLIKÓW (stary styl)
   ============================================================================= */

.osa-file-gallery-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.osa-file-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.osa-attachment-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--osa-radius-sm);
}

.osa-attachment-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--osa-bg-light);
    border-radius: var(--osa-radius-sm);
    text-decoration: none;
    color: var(--osa-text-color);
    transition: background var(--osa-transition);
}

.osa-attachment-link:hover {
    background: var(--osa-border-color);
}

.osa-attachment-filename {
    font-size: 0.75rem;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.osa-attachment-audio,
.osa-attachment-video {
    width: 100%;
    max-width: 400px;
}

/* =============================================================================
   LIGHTBOX
   ============================================================================= */

.osa-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.osa-lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.osa-lightbox-container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.osa-lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--osa-radius-sm);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.osa-lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity var(--osa-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.osa-lightbox-close:hover {
    opacity: 1;
}

.osa-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--osa-transition), background var(--osa-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.osa-lightbox-nav:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
}

.osa-lightbox-prev {
    left: -70px;
}

.osa-lightbox-next {
    right: -70px;
}

@media (max-width: 768px) {
    .osa-lightbox-prev {
        left: 10px;
    }
    
    .osa-lightbox-next {
        right: 10px;
    }
}

.osa-lightbox-title {
    position: absolute;
    bottom: -40px;
    left: 0;
    right: 0;
    text-align: center;
    color: #fff;
    font-size: 0.875rem;
    opacity: 0.8;
}

.osa-lightbox-counter {
    position: absolute;
    top: -40px;
    left: 0;
    color: #fff;
    font-size: 0.875rem;
    opacity: 0.8;
}

/* =============================================================================
   LISTA DZIECI (kompatybilność wsteczna)
   ============================================================================= */

.osa-children {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.osa-children li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--osa-border-color);
}

.osa-children li:last-child {
    border-bottom: none;
}

.osa-children a {
    color: var(--osa-primary-color);
    text-decoration: none;
}

.osa-children a:hover {
    text-decoration: underline;
}

/* =============================================================================
   RESPONSYWNOŚĆ
   ============================================================================= */

@media (max-width: 600px) {
    .osa-breadcrumbs {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }
    
    .osa-entry-title {
        font-size: 1.5rem;
    }
    
    .osa-children-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1rem;
    }
    
    .osa-tile-info {
        padding: 0.75rem;
    }
    
    .osa-tile-title {
        font-size: 0.875rem;
    }
}

/* =============================================================================
   ANIMACJE
   ============================================================================= */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.osa-child-tile {
    animation: fadeIn 0.3s ease forwards;
}

.osa-child-tile:nth-child(1) { animation-delay: 0.05s; }
.osa-child-tile:nth-child(2) { animation-delay: 0.1s; }
.osa-child-tile:nth-child(3) { animation-delay: 0.15s; }
.osa-child-tile:nth-child(4) { animation-delay: 0.2s; }
.osa-child-tile:nth-child(5) { animation-delay: 0.25s; }
.osa-child-tile:nth-child(6) { animation-delay: 0.3s; }
.osa-child-tile:nth-child(n+7) { animation-delay: 0.35s; }

/* =============================================================================
   DRUKOWANIE
   ============================================================================= */

@media print {
    .osa-breadcrumbs,
    .osa-lightbox-overlay {
        display: none !important;
    }
    
    .osa-document-layout {
        display: block;
    }
    
    .osa-document-attachments {
        position: static;
        margin-bottom: 2rem;
    }
    
    .osa-main-image {
        max-width: 100%;
        page-break-inside: avoid;
    }
    
    .osa-child-tile {
        break-inside: avoid;
    }
}


/* Modyfikacje Weboski */
@media (min-width: 992px) {
	.osa-container-meta {
		display: flex;
		flex-wrap: wrap;    
	}
	.osa-meta-label {
		display: inline-block;
		flex: 0 0 25%;
	}
	.osa-meta-content {
		display: inline-block;
		flex: 0 0 75%;
	}
}