/* Pills Container */
.status-pills-container {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    margin-right: 12px;
}

/* Dataset Manager Pill */
.dataset-manager-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;

    /* Purple theme - original styling */
    background-color: rgba(147, 51, 234, 0.1);
    color: var(--cache-manager-accent);
    border-color: rgba(147, 51, 234, 0.2);
}

.dataset-manager-pill:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--shadow-color);
    border-color: var(--cache-manager-accent);
    background-color: rgba(147, 51, 234, 0.15);
}

.dataset-manager-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.dataset-manager-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--cache-manager-accent);
}

/* Dark theme adjustments */
[data-theme="dark"] .dataset-manager-pill {
    background-color: rgba(168, 85, 247, 0.1);
    color: var(--cache-manager-accent);
    border-color: rgba(168, 85, 247, 0.2);
}

[data-theme="dark"] .dataset-manager-pill:hover {
    border-color: var(--cache-manager-accent);
    background-color: rgba(168, 85, 247, 0.15);
}

/* Dataset Manager Modal */
#datasetManagerModal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(8px);
    padding: 20px;
    box-sizing: border-box;
    animation: fadeIn 0.2s ease;
}

#datasetManagerModal .modal-content {
    background-color: var(--modal-bg);
    color: var(--modal-text);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px var(--shadow-color);
    width: 1200px;
    max-width: calc(100vw - 40px);
    height: 720px;
    max-height: calc(100vh - 40px);
    padding: 0;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

/* Modal Header */
.dataset-modal-header {
    text-align: center;
    padding: 24px 32px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(180deg, rgba(147, 51, 234, 0.03) 0%, transparent 100%);
    flex-shrink: 0;
    position: relative;
}

.dataset-modal-title {
    color: var(--cache-manager-accent);
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.01em;
}

.dataset-modal-title svg {
    width: 24px;
    height: 24px;
    stroke-width: 1.5;
}

/* Close button */
#datasetManagerModal .close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    line-height: 1;
}

#datasetManagerModal .close:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

/* Modal Body */
.dataset-modal-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* Left Panel - Dataset List */
.dataset-list-panel {
    flex: 0 0 380px;
    background: rgba(0, 0, 0, 0.03);
    padding: 24px;
    overflow-y: auto;
    overflow-x: hidden;
    border-right: 1px solid var(--border-color);
}

/* Dark theme specific */
[data-theme="dark"] .dataset-list-panel {
    background: rgba(0, 0, 0, 0.2);
    border-right-color: var(--border-color);
}

.dataset-category {
    margin-bottom: 28px;
}

.dataset-category h4 {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    opacity: 0.8;
    margin: 0 0 14px 2px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.dataset-item {
    padding: 14px 16px;
    margin-bottom: 8px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dataset-item-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    margin-right: 12px;
    font-weight: 500;
}

.dataset-size {
    font-size: 12px;
    opacity: 0.6;
    white-space: nowrap;
    flex-shrink: 0;
    color: var(--text-secondary);
    font-weight: 500;
}

.dataset-item:hover {
    background-color: var(--highlight-bg);
    border-color: var(--cache-manager-accent);
    transform: translateX(2px);
}

.dataset-item.active {
    border-color: var(--cache-manager-accent);
    border-width: 2px;
    padding: 13px 15px;
    background-color: var(--bg-secondary);
}

.dataset-item.generated-type.active {
    border-color: var(--cache-manager-accent);
    border-width: 2px;
    padding: 13px 15px;
    padding-left: 35px;  /* Maintain space for icon with 2px border */
    background-color: var(--bg-secondary);
}

/* Style for generated dataset items */
.dataset-item.generated-type {
    background-color: var(--bg-secondary);  /* Same as regular items */
    border-color: var(--border-color);      /* Same border as Primary/Auxiliary */
    position: relative;
    padding-left: 36px;  /* Make room for the icon on the left */
}

.dataset-item.generated-type:hover {
    background-color: var(--highlight-bg);  /* Same hover as regular items */
    border-color: var(--cache-manager-accent);
}

/* Position download icon at the left edge with accent color */
.dataset-item.generated-type .dataset-icon-download {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    opacity: 1;
    color: var(--cache-manager-accent);  /* Purple accent color */
}

.dataset-item:hover .dataset-icon-download {
    opacity: 0.8;
}

/* Empty state messages */
.dataset-empty-message {
    color: var(--text-tertiary);
    font-size: 13px;
    text-align: center;
    padding: 32px 16px;
    opacity: 0.5;
    font-style: italic;
}

/* Right Panel - Dataset Details */
.dataset-details-panel {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Action buttons - fixed positioning */
.dataset-actions {
    margin-top: 24px;
    display: none;
    gap: 12px;
    justify-content: flex-end;
}

.dataset-details-content ~ .dataset-actions {
    display: flex !important;
}

/* Button styles */
#datasetManagerModal .dataset-action-btn {
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: transparent;
    border: 1px solid;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* Load button with icon */
#datasetManagerModal .dataset-load-btn {
    color: var(--cache-manager-accent);
    border-color: rgba(168, 85, 247, 0.3);
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.05), rgba(147, 51, 234, 0.02));
}

#datasetManagerModal .dataset-load-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(147, 51, 234, 0.08));
    border-color: var(--cache-manager-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.2);
}

#datasetManagerModal .dataset-load-btn::before {
    content: '';
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a855f7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'%3E%3C/path%3E%3Cpolyline points='7 10 12 15 17 10'%3E%3C/polyline%3E%3Cline x1='12' y1='15' x2='12' y2='3'%3E%3C/line%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/* Download button with icon */
#datasetManagerModal .dataset-download-btn {
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.3);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(5, 150, 105, 0.02));
}

#datasetManagerModal .dataset-download-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(5, 150, 105, 0.08));
    border-color: #10b981;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

#datasetManagerModal .dataset-download-btn::before {
    content: '';
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'%3E%3C/path%3E%3Cpolyline points='17 8 12 3 7 8'%3E%3C/polyline%3E%3Cline x1='12' y1='3' x2='12' y2='15'%3E%3C/line%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transform: rotate(180deg);
}

/* Remove button with icon */
#datasetManagerModal .dataset-remove-btn {
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.05), rgba(220, 38, 38, 0.02));
}

#datasetManagerModal .dataset-remove-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(220, 38, 38, 0.08));
    border-color: #ef4444;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

#datasetManagerModal .dataset-remove-btn::before {
    content: '';
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ef4444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='3 6 5 6 21 6'%3E%3C/polyline%3E%3Cpath d='M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2'%3E%3C/path%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/* Button states */
#datasetManagerModal .dataset-action-btn:active:not(:disabled) {
    transform: translateY(0) scale(0.98);
}

#datasetManagerModal .dataset-action-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(50%);
}

/* Empty state */
.dataset-details-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-tertiary);
    font-size: 15px;
    text-align: center;
    opacity: 0.5;
    font-style: italic;
}

.dataset-details-empty .dataset-actions {
    display: none !important;
}

.dataset-details-content {
    animation: fadeIn 0.2s ease;
    flex: 1;
}

/* Info sections */
.dataset-info-section {
    margin-bottom: 32px;
}

.dataset-info-section:last-child {
    margin-bottom: 0;
}

.dataset-info-section h3 {
    color: var(--text-secondary);
    font-size: 12px;
    margin: 0 0 16px 0;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.8;
}

/* Modernized metadata grid */
.dataset-metadata {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 14px 20px;
    font-size: 14px;
    padding: 20px 24px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
}

.dataset-metadata::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.3), transparent);
    border-radius: 12px 12px 0 0;
}

.metadata-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 13px;
    opacity: 0.7;
    min-width: 100px;
    display: flex;
    align-items: center;
}

.metadata-value {
    color: var(--text-primary);
    font-family: inherit;
    word-break: break-all;
    overflow-wrap: break-word;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
}

/* Columns section */
.dataset-columns {
    padding: 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    max-height: 175px;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
}

.dataset-columns::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.3), transparent);
    border-radius: 12px 12px 0 0;
}

.column-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.column-chip {
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.12), rgba(168, 85, 247, 0.06));
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 6px;
    font-size: 12px;
    color: var(--cache-manager-accent);
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    height: auto;
    min-height: 20px;
}

.column-chip:hover {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.18), rgba(168, 85, 247, 0.1));
    border-color: rgba(168, 85, 247, 0.4);
    transform: translateY(-1px);
}

/* Custom scrollbar */
.dataset-columns::-webkit-scrollbar,
.dataset-list-panel::-webkit-scrollbar,
.dataset-details-panel::-webkit-scrollbar {
    width: 10px;
}

.dataset-columns::-webkit-scrollbar-track,
.dataset-list-panel::-webkit-scrollbar-track,
.dataset-details-panel::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
}

.dataset-columns::-webkit-scrollbar-thumb,
.dataset-list-panel::-webkit-scrollbar-thumb,
.dataset-details-panel::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.3), rgba(147, 51, 234, 0.3));
    border-radius: 5px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.dataset-columns::-webkit-scrollbar-thumb:hover,
.dataset-list-panel::-webkit-scrollbar-thumb:hover,
.dataset-details-panel::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.5), rgba(147, 51, 234, 0.5));
    background-clip: padding-box;
}

/* Loading State */
.dataset-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    font-size: 14px;
    gap: 12px;
}

.dataset-loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(168, 85, 247, 0.2);
    border-top-color: var(--cache-manager-accent);
    border-radius: 50%;
    animation: spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Animations */
@keyframes spin {
    to { transform: rotate(360deg); }
}

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

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

/* Dark theme adjustments */
[data-theme="dark"] #datasetManagerModal .modal-content {
    background-color: var(--modal-bg);
    color: var(--modal-text);
    border-color: var(--border-color);
}

[data-theme="dark"] .dataset-modal-header {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .dataset-list-panel {
    background: rgba(0, 0, 0, 0.2);
    border-right-color: var(--border-color);
}

[data-theme="dark"] .dataset-item {
    background-color: rgba(255, 255, 255, 0.02);
}

[data-theme="dark"] .dataset-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .dataset-item.active {
    background-color: rgba(255, 255, 255, 0.02);
}

[data-theme="dark"] .dataset-metadata,
[data-theme="dark"] .dataset-columns {
    background-color: rgba(255, 255, 255, 0.03);
}

[data-theme="dark"] .column-chip {
    background-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] #datasetManagerModal .dataset-load-btn {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.08), rgba(147, 51, 234, 0.04));
}

[data-theme="dark"] #datasetManagerModal .dataset-download-btn {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(5, 150, 105, 0.04));
}

[data-theme="dark"] #datasetManagerModal .dataset-remove-btn {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(220, 38, 38, 0.04));
}

/* Loading state for buttons */
.dataset-action-btn.loading {
    cursor: not-allowed;
    opacity: 0.5;
    position: relative;
    pointer-events: none;
    color: transparent !important;
}

.dataset-action-btn.loading::before {
    display: none;
}

.dataset-action-btn.loading::after {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    top: 50%;
    left: 50%;
    margin-left: -7px;
    margin-top: -7px;
    border: 2px solid rgba(168, 85, 247, 0.2);
    border-top-color: var(--cache-manager-accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.dataset-action-btn.loading:hover {
    transform: none;
    background-color: transparent;
}

/* Pulse animation for loading state */
@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.3; }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .dataset-list-panel {
        flex: 0 0 320px;
    }
    
    .dataset-details-panel {
        padding: 24px;
    }
    
    .dataset-actions {
        right: 24px;
        bottom: 24px;
    }
}

/* Ontology description box in details panel - keep this */
.ontology-description {
    padding: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
}

.ontology-description::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.3), transparent);
    border-radius: 12px 12px 0 0;
}

.ontology-description p {
    margin: 0;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
}

/* Dark theme adjustment for description box */
[data-theme="dark"] .ontology-description {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.06);
}