/**
 * com_3dfiles Component Styles
 * Fossil Trail Template - Clean Design
 */

/* ==========================================================================
   CATEGORIES VIEW
   ========================================================================== */

.com-3dfiles-categories {
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.categories-header {
    text-align: center;
    margin-bottom: 3rem;
}

.categories-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary, #1a1a2e);
    margin: 0 0 0.5rem;
}

.categories-subtitle {
    font-size: 1.1rem;
    color: var(--color-secondary, #666);
}

/* Browse tabs - simple, clean design */
.browse-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.browse-tab {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-border, #e5e5e5);
    border-radius: 8px;
    background: #fff;
    color: var(--color-text, #333);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.browse-tab:hover {
    border-color: var(--color-primary, #333);
    color: var(--color-primary, #000);
}

.browse-tab.active {
    background: var(--color-primary, #1a1a2e);
    border-color: var(--color-primary, #1a1a2e);
    color: #fff;
}

.tab-icon {
    display: none; /* Hide emoji icons */
}

/* Category grid - clean card design */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
}

.category-card {
    background: #fff;
    border: 1px solid var(--color-border, #e5e5e5);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border-color: var(--color-primary, #333);
}

/* Simple thumbnail area without cartoon icons */
.category-thumbnail {
    aspect-ratio: 16/9;
    background: var(--color-background-alt, #f8f8f8) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--color-border, #e5e5e5);
}

/* Hide the cartoon emoji icons */
.category-icon {
    display: none;
}

/* Show model count badge */
.category-count {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--color-primary, #1a1a2e);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Category title icon - clean SVG style would go here */
.category-thumbnail::before {
    content: '';
    width: 48px;
    height: 48px;
    background: var(--color-border, #e5e5e5);
    border-radius: 50%;
    opacity: 0.5;
}

.category-info {
    padding: 1.25rem;
}

.category-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary, #1a1a2e);
    margin: 0 0 0.5rem;
}

.category-desc {
    font-size: 0.9rem;
    color: var(--color-secondary, #666);
    margin: 0 0 1rem;
    line-height: 1.5;
}

.category-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-primary, #333);
    text-decoration: none;
    transition: color 0.2s ease;
}

.category-card:hover .category-link {
    color: var(--color-accent, #667eea);
}

/* No categories message */
.no-categories {
    text-align: center;
    padding: 4rem 2rem;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--color-border, #e5e5e5);
}

.no-categories-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

/* ==========================================================================
   FILES LIST VIEW
   ========================================================================== */

.com-3dfiles-files {
    padding: 0 1rem 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.files-header {
    margin-bottom: 2rem;
}

.files-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary, #1a1a2e);
    margin: 0 0 0.5rem;
}

.files-subtitle {
    font-size: 1rem;
    color: var(--color-secondary, #666);
}

.files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.file-card {
    background: #fff;
    border: 1px solid var(--color-border, #e5e5e5);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.file-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.file-thumbnail {
    aspect-ratio: 16/10;
    background: var(--color-background-alt, #f8f8f8) !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.file-info {
    padding: 1.25rem;
}

.file-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary, #1a1a2e);
    margin: 0 0 0.5rem;
}

.file-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--color-secondary, #666);
}

/* ==========================================================================
   SINGLE FILE VIEW
   ========================================================================== */

.com-3dfiles-file {
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.file-header {
    margin-bottom: 2rem;
}

.model-viewer-container {
    background: #1a1a2e;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.model-viewer-controls {
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(0,0,0,0.3);
}

.viewer-control-btn {
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    color: #fff;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.viewer-control-btn:hover,
.viewer-control-btn.active {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.4);
}

/* Responsive */
@media (max-width: 768px) {
    .com-3dfiles-categories,
    .com-3dfiles-files,
    .com-3dfiles-file {
    }
    
    .categories-title,
    .files-title {
        font-size: 1.75rem;
    }
    
    .browse-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .browse-tab {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

/* ==========================================================================
   EXTERNAL SOURCE DISPLAY
   ========================================================================== */

.external-embed {
    background: #1a1a2e;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.external-embed iframe {
    width: 100%;
    height: 500px;
    border: none;
}

.external-source-notice {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: #f8f8f8;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.source-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-primary, #1a1a2e);
    color: #fff;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.external-link {
    color: var(--color-primary, #333);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.external-link:hover {
    color: var(--color-accent, #667eea);
}

.external-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    background: #f8f8f8;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.external-model-card {
    text-align: center;
    padding: 3rem;
}

.external-icon {
    color: var(--color-secondary, #666);
    margin-bottom: 1.5rem;
}

.external-model-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary, #1a1a2e);
    margin: 0 0 0.75rem;
}

.external-model-card p {
    color: var(--color-secondary, #666);
    margin: 0 0 1.5rem;
}

/* ==========================================================================
   DOWNLOAD LIST
   ========================================================================== */

.download-section {
    background: #fff;
    border: 1px solid var(--color-border, #e5e5e5);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 2rem;
}

.download-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary, #1a1a2e);
    margin: 0 0 1.25rem;
}

.download-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.download-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: #f8f8f8;
    border: 1px solid var(--color-border, #e5e5e5);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.download-item:hover {
    background: #fff;
    border-color: var(--color-primary, #333);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.download-item.primary {
    background: var(--color-primary, #1a1a2e);
    border-color: var(--color-primary, #1a1a2e);
    color: #fff;
}

.download-item.primary:hover {
    opacity: 0.9;
}

.download-icon {
    font-size: 1.25rem;
}

.download-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.download-name {
    font-weight: 500;
    color: inherit;
}

.download-item:not(.primary) .download-name {
    color: var(--color-primary, #1a1a2e);
}

.download-meta {
    font-size: 0.85rem;
    opacity: 0.7;
}

.download-badge {
    padding: 0.35rem 0.75rem;
    background: rgba(255,255,255,0.2);
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.download-label {
    padding: 0.35rem 0.75rem;
    background: var(--color-primary, #1a1a2e);
    color: #fff;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* File Actions */
.file-actions {
    margin-top: 2rem;
}

.file-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: var(--color-primary, #1a1a2e);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-actions .btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.file-actions .btn.btn-primary {
    background: var(--color-accent, #667eea);
}

/* Responsive */
@media (max-width: 768px) {
    .external-embed iframe {
        height: 350px;
    }
    
    .external-source-notice {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .download-item {
        flex-wrap: wrap;
    }
    
    .download-info {
        flex-basis: calc(100% - 3rem);
    }
    
    .download-badge,
    .download-label {
        margin-left: auto;
    }
}

/* ==========================================================================
   AUTHOR & LICENSE SECTION
   ========================================================================== */

.author-license-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.author-info,
.license-info {
    background: #fff;
    border: 1px solid var(--color-border, #e5e5e5);
    border-radius: 12px;
    padding: 1.5rem;
}

.author-info h3,
.license-info h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-secondary, #666);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 1rem;
}

.author-card,
.license-card {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--color-background-alt, #f8f8f8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary, #666);
    flex-shrink: 0;
}

.author-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary, #1a1a2e);
}

.author-name a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.author-name a:hover {
    color: var(--color-accent, #667eea);
}

.author-link {
    font-size: 0.85rem;
    color: var(--color-secondary, #666);
}

.license-icon {
    width: 48px;
    height: 48px;
    background: #f0f0f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary, #666);
    flex-shrink: 0;
}

.cc-license .license-icon {
    background: #fbbd08;
    color: #333;
}

.license-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.license-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary, #1a1a2e);
    text-decoration: none;
}

a.license-name:hover {
    color: var(--color-accent, #667eea);
}

.license-link {
    font-size: 0.85rem;
    color: var(--color-accent, #667eea);
}

/* Header meta info */
.file-header-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
    font-size: 0.95rem;
    color: var(--color-secondary, #666);
}

.file-author a {
    color: var(--color-primary, #1a1a2e);
    font-weight: 500;
    text-decoration: none;
}

.file-author a:hover {
    color: var(--color-accent, #667eea);
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    .author-license-section {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   SPECIES NAME
   ========================================================================== */

.species-name {
    font-size: 1.25rem;
    color: var(--color-secondary, #666);
    margin: 0.25rem 0 0;
    font-style: italic;
}

.species-name em {
    font-style: italic;
}

/* Add to file cards as well */
.file-card .species-name {
    font-size: 0.9rem;
    color: var(--color-secondary, #666);
    margin: 0.25rem 0 0.5rem;
}

/* ==========================================================================
   Thumbnail Fallback & No Preview States
   ========================================================================== */

.viewer-container.thumbnail-fallback {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--color-background-alt, #f5f5f5);
    min-height: 400px;
}

.viewer-container.thumbnail-fallback .model-thumbnail-large {
    max-width: 100%;
    max-height: 500px;
    object-fit: contain;
    border-radius: 8px;
}

.viewer-container.thumbnail-fallback .thumbnail-notice {
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--color-text-light, #666);
}

.viewer-container.no-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background-alt, #f5f5f5);
    min-height: 300px;
}

.viewer-container.no-preview .no-preview-content {
    text-align: center;
    color: var(--color-text-light, #999);
}

.viewer-container.no-preview .no-preview-content svg {
    margin-bottom: 1rem;
}

.viewer-container.no-preview .no-preview-content p {
    margin: 0;
    font-size: 1rem;
}

/* ==========================================================================
   External Model with Thumbnail
   ========================================================================== */

.viewer-container.external-notice.has-thumbnail {
    display: flex;
    flex-direction: column;
    background: var(--color-background-alt, #f5f5f5);
}

.viewer-container.external-notice .external-thumbnail {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    background: var(--color-background, #fff);
}

.viewer-container.external-notice .external-thumbnail .model-preview-image {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.viewer-container.external-notice.has-thumbnail .external-model-card {
    background: var(--color-background-alt, #f5f5f5);
    padding: 1.5rem;
    text-align: center;
    border-top: 1px solid var(--color-border, #e0e0e0);
}

.viewer-container.external-notice.has-thumbnail .external-model-card h3 {
    margin-bottom: 0.5rem;
}

.viewer-container.external-notice.has-thumbnail .external-model-card p {
    margin-bottom: 1rem;
    color: var(--color-text-light, #666);
}

/* ==========================================================================
   External Model Thumbnail - Full Width
   ========================================================================== */

.viewer-container.external-notice.has-thumbnail {
    display: flex;
    flex-direction: column;
    background: var(--color-background, #fff);
    padding: 0;
}

.viewer-container.external-notice .external-thumbnail {
    width: 100%;
    display: block;
    padding: 0;
    background: var(--color-background, #fff);
}

.viewer-container.external-notice .external-thumbnail .model-preview-image {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    display: block;
    border-radius: 0;
    box-shadow: none;
}

.viewer-container.external-notice.has-thumbnail .external-model-card {
    background: var(--color-background-alt, #f5f5f5);
    padding: 1.5rem;
    text-align: center;
    border-top: 1px solid var(--color-border, #e0e0e0);
}

/* ==========================================================================
   Fix Whitespace - 3D Files Component
   ========================================================================== */

.com-3dfiles-file {
    padding-top: 0 !important;
    margin-top: 0 !important;
}

.com-3dfiles-file .file-header {
    padding-top: 1rem;
    margin-bottom: 1rem;
}

/* Reduce article container padding */
article.com-3dfiles-file {
    padding: 0;
}

/* ==========================================================================
   Further Reduce Whitespace on 3D Files Pages
   ========================================================================== */

/* Reduce container padding */
.com-3dfiles-file .file-header {
    padding-top: 0.5rem !important;
    margin-bottom: 0.75rem !important;
}

/* Reduce the main content wrapper padding for this component */
.com-3dfiles .item-page,
.com-3dfiles-file {
    padding: 0 !important;
    margin: 0 !important;
}

/* Tighter heading spacing */
.com-3dfiles-file .file-header h1 {
    margin-top: 0;
    margin-bottom: 0.25rem;
}

.com-3dfiles-file .file-header .species-name {
    margin-bottom: 0.25rem;
}

.com-3dfiles-file .file-header-meta {
    margin-bottom: 0.5rem;
}

/* Reduce viewer container margin */
.com-3dfiles-file .viewer-container {
    margin-top: 0.5rem;
}

/* ==========================================================================
   CATEGORY CARDS GRID - Button Style (matches site action buttons)
   ========================================================================== */

.category-cards-section {
    margin-bottom: 2.5rem;
}

.category-section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
}

.category-cards-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Higher specificity to override base .category-card */
.category-cards-grid a.category-card,
.category-cards-grid .category-card {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.4rem !important;
    padding: 0.6rem 1rem !important;
    background: #4a5568 !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 4px !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
    overflow: visible !important;
}

.category-cards-grid a.category-card:hover,
.category-cards-grid .category-card:hover {
    background: #2d3748 !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15) !important;
}

.category-cards-grid .category-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.category-cards-grid .category-icon svg {
    width: 14px;
    height: 14px;
    stroke: #ffffff;
}

.category-cards-grid .category-info {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0;
}

.category-cards-grid .category-title {
    font-size: 0.75rem;
    font-weight: 500;
    color: #ffffff !important;
    margin: 0;
}

.category-cards-grid .category-count {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.8) !important;
    background: rgba(0,0,0,0.2) !important;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    position: static;
}

.category-cards-grid .category-card:hover .category-count {
    background: rgba(0,0,0,0.3) !important;
    color: #ffffff !important;
}

.all-models-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
    font-weight: 600;
    margin: 2rem 0 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .category-cards-grid {
        gap: 0.4rem;
    }
    
    .category-cards-grid a.category-card,
    .category-cards-grid .category-card {
        padding: 0.5rem 0.75rem !important;
    }
    
    .category-cards-grid .category-title {
        font-size: 0.7rem;
    }
    
    .category-cards-grid .category-count {
        display: none;
    }
}