/* Breadcrumb */
.breadcrumb {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-md) 0;
    font-size: var(--font-size-sm);
}

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

.breadcrumb a:hover {
    color: var(--primary-hover);
}

.breadcrumb-separator {
    margin: 0 var(--spacing-sm);
    color: var(--text-muted);
}

/* Fish Details */
.fish-details {
    padding: var(--spacing-2xl) 0;
    min-height: 60vh;
}

.fish-content {
    display: none;
}

.fish-content.loaded {
    display: block;
    animation: fadeInUp 0.6s ease-out;
}

.fish-header {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    align-items: start;
}

@media (max-width: 768px) {
    .fish-header {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* Image Gallery */
.fish-gallery {
    position: relative;
}

.main-image-link {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px var(--shadow);
}

.main-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.main-image-link:hover .main-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.main-image-link:hover .image-overlay {
    opacity: 1;
}

.image-count {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
}

.view-all {
    background: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: background var(--transition-fast);
}

.main-image-link:hover .view-all {
    background: var(--primary-hover);
}

.image-counter {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    opacity: 0;
}

.fish-gallery:hover .gallery-nav {
    opacity: 1;
}

.gallery-nav:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.gallery-nav.prev {
    left: var(--spacing-md);
}

.gallery-nav.next {
    right: var(--spacing-md);
}

.no-image .placeholder-image {
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-alt);
    color: var(--text-muted);
    border-radius: var(--radius-lg);
}

/* Default image styling */
.gallery-main.default-image .main-image {
    opacity: 1;
}

.thumbnail-strip {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    overflow-x: auto;
    padding: var(--spacing-sm) 0;
}

.thumbnail {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    opacity: 0.6;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    border: 2px solid transparent;
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
    border-color: var(--primary-color);
    transform: scale(1.05);
}

/* Fish Info */
.fish-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.fish-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.fish-scientific {
    font-size: var(--font-size-xl);
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.fish-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.fish-description {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Quick Facts */
.quick-facts {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.quick-facts h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.fact-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.fact-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fact-value {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

/* Detailed Info */
.detailed-info {
    margin-top: var(--spacing-2xl);
}

.info-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--spacing-lg);
    overflow-x: auto;
}

.tab-button {
    background: none;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tab-button:hover {
    color: var(--primary-color);
}

.tab-button.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease-in;
}

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

.tab-content h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.tab-content p {
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.characteristics-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.characteristic-item {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.characteristic-item h5 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.characteristic-item p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* Related Fish */
.related-fish {
    background: var(--surface);
    padding: var(--spacing-2xl) 0;
    margin-top: var(--spacing-2xl);
}

.related-fish h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    color: var(--text-primary);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

/* Identifiers Form Section */
.identifiers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-intro {
    margin-top: -0.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.dataset-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dataset-entry {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.dataset-fields {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.add-dataset, .remove-dataset {
    padding: 0.5rem 0.75rem;
    margin-top: 0.5rem;
}

@media (min-width: 768px) {
    .dataset-fields {
        flex-direction: row;
        gap: 0.75rem;
    }
    
    .dataset-code {
        flex: 0 0 30%;
    }
    
    .dataset-name {
        flex: 0 0 40%;
    }
    
    .dataset-url {
        flex: 0 0 30%;
    }
}

.related-card {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: inherit;
    display: block;
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--shadow-hover);
    border-color: var(--primary-color);
    text-decoration: none;
    color: inherit;
}

.related-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.related-card-content {
    padding: var(--spacing-md);
}

.related-card h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.related-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* Loading and Error States */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

.error-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

.error-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.error-state h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.error-state p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

/* Mobile Responsive */
@media (max-width: 767px) {
    .fish-title {
        font-size: var(--font-size-3xl);
    }
    
    .fish-scientific {
        font-size: var(--font-size-lg);
    }
    
    .main-image {
        height: 250px;
    }
    
    .quick-facts {
        margin-top: var(--spacing-lg);
    }
    
    .facts-grid {
        grid-template-columns: 1fr;
    }
    
    .info-tabs {
        margin: 0 -var(--spacing-md);
        padding: 0 var(--spacing-md);
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .identifiers-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Map Image Styles */
.map-heading {
    color: #17a2b8;
    margin-top: 2rem;
    margin-bottom: 1rem;  
    border-bottom: 2px solid #17a2b8;
    padding-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.map-container {
    margin: 1.5rem 0;
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    border: 2px solid #17a2b8;
}

.map-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.map-image img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.map-image img:hover {
    transform: scale(1.02);
}

/* Modal Styles for Map Images */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.close {
    position: absolute;
    top: 15px;
    right: 25px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    transition: 0.3s;
}

.close:hover,
.close:focus {
    color: #17a2b8;
}

.modal-content {
    max-width: 90%;
    max-height: 90vh;
    animation: zoom 0.6s;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border: 2px solid white;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

@keyframes zoom {
    from {transform: scale(0)}
    to {transform: scale(1)}
}

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

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

/* Image container with delete button */
.image-container {
    position: relative;
    display: inline-block;
    margin: 5px;
}

.delete-image {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: rgba(255, 0, 0, 0.7);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.delete-image:hover {
    background-color: rgba(255, 0, 0, 1);
    transform: scale(1.1);
}