/* Enhanced Search Results Page Styles */

/* CSS Variables for consistent theming */
:root {
    --color-primary: #186eb8;
    --color-primary-light: #708FCA;
    --color-success: #28a745;
    --color-info: #17a2b8;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-document: #90EE90;
    --color-datatype: #ADD8E6;
    --color-external: #FFF3CD;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.15);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.2);
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

/* Action Toolbar Styling - Single Row Ultra Compact */
.search-action-toolbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 6px 10px;
    border-radius: var(--border-radius);
    margin-bottom: 8px;
    box-shadow: var(--shadow-md);
}

.toolbar-single-row {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: nowrap;
}

.divider-vertical {
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, 0.3);
    margin: 0 8px;
}

.toolbar-btn {
    padding: 4px 8px;
    border: none;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    box-shadow: var(--shadow-sm);
}

.toolbar-btn i {
    font-size: 11px;
}

.toolbar-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary-action {
    background: white;
    color: var(--color-primary);
}

.btn-secondary-action {
    background: rgba(255, 255, 255, 0.9);
    color: #666;
}

.btn-danger-action {
    background: var(--color-danger);
    color: white;
}

.btn-info-action {
    background: var(--color-info);
    color: white;
}

/* Item Counter Badge - Inline Ultra Compact */
.item-counter {
    background: rgba(255, 255, 255, 0.9);
    padding: 3px 8px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    margin-left: auto; /* Push to the right */
}

.counter-number {
    font-size: 12px;
    font-weight: bold;
    color: #333;
}

/* Results Info Badge - Inline Ultra Compact */
.results-info {
    background: rgba(255, 255, 255, 0.9);
    padding: 3px 8px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #333;
    font-size: 11px;
}

.results-info i {
    color: var(--color-info);
    font-size: 10px;
}

.results-info strong {
    color: #333;
    font-size: 11px;
}

/* Performance Warning - Ultra Compact */
.performance-warning {
    background: linear-gradient(135deg, #FFF3CD 0%, #FFE5B4 100%);
    border-left: 2px solid var(--color-warning);
    padding: 5px 8px;
    border-radius: 4px;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    line-height: 1.2;
}

.performance-warning i {
    color: var(--color-warning);
    font-size: 12px;
}

/* Enhanced Search Result Cards */
.search-result-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    transition: all var(--transition-speed);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.search-result-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--color-primary-light);
}

.search-result-card.selected {
    border: 2px solid var(--color-success);
    background: linear-gradient(to right, rgba(40, 167, 69, 0.05) 0%, transparent 100%);
}

.card-header-enhanced {
    padding: 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
}

.card-header-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.search-result-title {
    font-size: 20px;
    margin: 0;
    flex: 1;
}

.search-result-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-speed);
}

.search-result-title a:hover {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.card-actions {
    display: flex;
    gap: 8px;
}

.card-metadata {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.metadata-tag {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.tag-document {
    background: var(--color-document);
    color: #2d5f2d;
}

.tag-datatype {
    background: var(--color-datatype);
    color: #1e4d6b;
}

/* Action Buttons in Cards */
.btn-card-action {
    padding: 6px 12px;
    border: 1px solid #dee2e6;
    background: white;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-speed);
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-card-action:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-add-entry {
    background: var(--color-success);
    color: white;
    border-color: var(--color-success);
}

.btn-add-entry:hover {
    background: #218838;
}

.btn-add-entry.added {
    background: #6c757d;
    cursor: not-allowed;
}

.btn-external-link {
    background: var(--color-external);
    color: #856404;
    border-color: #ffeeba;
}

.btn-external-link:hover {
    background: #ffeeba;
}

/* Abstract Tooltip Enhancement */
.abstract-container {
    position: relative;
    display: inline-block;
}

.abstract-tooltip {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 10px;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    padding: 15px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-width: 400px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed), visibility var(--transition-speed);
}

.abstract-container:hover .abstract-tooltip {
    opacity: 1;
    visibility: visible;
}

.abstract-tooltip::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid white;
}

/* Enhanced Preview Modal */
.preview-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 999;
    display: none;
}

.preview-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: none;
    overflow: hidden;
}

.preview-modal-header {
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.preview-modal-body {
    padding: 20px;
    overflow-y: auto;
    max-height: calc(80vh - 80px);
}

.preview-item {
    padding: 15px;
    margin-bottom: 15px;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
}

.preview-item-number {
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.close-modal {
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Success/Error Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
}

.toast {
    background: white;
    border-radius: var(--border-radius);
    padding: 16px 20px;
    margin-bottom: 10px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast-success {
    border-left: 4px solid var(--color-success);
}

.toast-error {
    border-left: 4px solid var(--color-danger);
}

.toast-info {
    border-left: 4px solid var(--color-info);
}

/* Search Bar at Top - Highlighted */
.search-bar-top {
    margin-bottom: 20px;
    padding: 15px;
    background: linear-gradient(135deg, #f6f8fa 0%, #e1e4e8 100%);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(24, 110, 184, 0.15);
}

/* Enhanced Search Form - Highlighted */
.search-form-enhanced {
    display: flex;
    flex-direction: row;
    max-width: 100%;
    position: relative;
}

.search-input-enhanced {
    flex-grow: 2;
    margin-right: -50px;
    font-size: 18px;
    height: 48px;
    border-radius: 8px;
    text-indent: 15px;
    border: 3px solid var(--color-primary);
    background: white;
    box-shadow: 0 2px 8px rgba(24, 110, 184, 0.1);
    transition: all var(--transition-speed);
}

.search-input-enhanced:focus {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 4px rgba(24, 110, 184, 0.1), 0 4px 12px rgba(24, 110, 184, 0.15);
}

.btn-search {
    font-size: 18px;
    height: 48px;
    border-radius: 8px;
    color: #fff;
    background: linear-gradient(135deg, #186eb8 0%, #1557a0 100%);
    border: none;
    padding: 0 25px;
    cursor: pointer;
    transition: all var(--transition-speed);
    box-shadow: 0 2px 8px rgba(24, 110, 184, 0.2);
}

.btn-search:hover {
    background: linear-gradient(135deg, #1557a0 0%, #186eb8 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(24, 110, 184, 0.3);
}

/* Sticky Top Section for Toolbar - Ultra Compact */
.sticky-top-section {
    position: sticky;
    top: 0;
    z-index: 100;
    background: white;
    padding: 5px 0;
    margin-bottom: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Pagination in Toolbar - Ultra Compact */
.pagination-toolbar {
    margin-top: 8px;
    display: flex;
    justify-content: center;
}

.pagination-compact {
    margin: 0;
}

.pagination-compact .page-item {
    margin: 0 1px;
}

.pagination-compact .page-link {
    padding: 3px 8px;
    border-radius: 4px;
    color: var(--color-primary);
    border: 1px solid #dee2e6;
    font-size: 11px;
}

.pagination-compact .page-item.active .page-link {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Sticky Sidebar for Facets */
#sidebar {
    position: sticky;
    top: 20px;  /* Back to normal since search bar is not sticky */
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

#facet-container {
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding-right: 10px;
}

/* Custom scrollbar for facet container */
#facet-container::-webkit-scrollbar {
    width: 6px;
}

#facet-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

#facet-container::-webkit-scrollbar-thumb {
    background: var(--color-primary-light);
    border-radius: 3px;
}

#facet-container::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Ensure proper scrolling behavior */
.fieldset-container {
    max-height: 250px;
    overflow-y: auto;
}

/* Responsive Design Improvements */
@media (max-width: 768px) {
    /* Disable sticky on mobile */
    #sidebar {
        position: relative;
        top: 0;
        max-height: none;
    }
    .search-action-toolbar {
        padding: 15px;
    }
    
    .toolbar-buttons {
        flex-direction: column;
    }
    
    .toolbar-btn {
        width: 100%;
        justify-content: center;
    }
    
    .card-header-top {
        flex-direction: column;
    }
    
    .card-actions {
        margin-top: 10px;
        width: 100%;
    }
    
    .btn-card-action {
        flex: 1;
        justify-content: center;
    }
    
    .preview-modal {
        width: 95%;
        max-height: 90vh;
    }
    
    #sidebar {
        margin-bottom: 20px;
    }
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(0,0,0,.1);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 0.6s linear infinite;
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@keyframes slideOut {
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Smooth Transitions */
* {
    transition: color var(--transition-speed), 
                background-color var(--transition-speed), 
                border-color var(--transition-speed);
}