/* Search Results Styles */

/* Result Card */
.result-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md);
    margin-bottom: var(--space-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.result-card:hover {
    border-color: var(--border-light);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.result-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.result-status {
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 6px;
}

.result-status.verified {
    background: var(--success);
}

.result-status.unknown {
    background: var(--warning);
}

.result-status.broken {
    background: var(--error);
}

.result-favicon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    border-radius: 2px;
}

.result-title {
    flex: 1;
}

.result-title a {
    color: var(--accent);
    text-decoration: none;
    font-size: var(--font-size-lg);
    font-weight: 500;
    line-height: 1.4;
}

.result-title a:hover {
    text-decoration: underline;
}

.result-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.result-source {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.source-badge {
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    font-size: var(--font-size-xs);
}

.source-badge.rss {
    background: var(--warning);
    color: var(--bg-primary);
}

.merged-sources {
    color: var(--text-muted);
}

.result-snippet {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.5;
}

.result-snippet mark {
    background: var(--accent-muted);
    color: var(--text-primary);
    padding: 0 2px;
    border-radius: 2px;
}

.result-url {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-actions {
    display: flex;
    gap: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border);
}

.result-action {
    padding: var(--space-xs) var(--space-sm);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    cursor: pointer;
}

.result-action:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* Result Score Badge */
.result-score {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-xs);
}

.score-bar {
    width: 40px;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    background: var(--accent);
}

.score-value {
    color: var(--text-muted);
}

/* Result Group */
.result-group {
    margin-bottom: var(--space-lg);
}

.result-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-sm);
}

.result-group-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.result-group-count {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Loading State */
.result-card.loading {
    opacity: 0.6;
    pointer-events: none;
}

.result-skeleton {
    animation: pulse 1.5s infinite;
}

.skeleton-title {
    height: 20px;
    width: 70%;
    background: var(--bg-tertiary);
    border-radius: 4px;
    margin-bottom: var(--space-sm);
}

.skeleton-snippet {
    height: 14px;
    width: 100%;
    background: var(--bg-tertiary);
    border-radius: 4px;
    margin-bottom: var(--space-xs);
}

.skeleton-snippet:last-child {
    width: 60%;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-muted);
}

.no-results h3 {
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

/* Source Error */
.source-error {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    border-radius: 4px;
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--error);
}

/* Source Badge List */
.source-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.source-badge-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    font-size: var(--font-size-xs);
}

.source-badge-item.success {
    border: 1px solid var(--success);
}

.source-badge-item.error {
    border: 1px solid var(--error);
    opacity: 0.6;
}

.source-result-count {
    font-weight: 600;
    color: var(--text-primary);
}

/* Thumbnail */
.result-thumbnail {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.result-card.with-thumbnail {
    flex-direction: row;
}

.result-card.with-thumbnail .result-content {
    flex: 1;
}

/* =============================================================================
   Grid View - Visual card layout with preview images
   ============================================================================= */

.results-list.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.grid-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.15s, box-shadow 0.15s;
}

.grid-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.grid-card-image {
    height: 140px;
    background-size: cover;
    background-position: center;
    background-color: var(--bg-tertiary);
}

.grid-card-image.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.grid-card-image .placeholder-icon {
    font-size: 48px;
    font-weight: bold;
    color: var(--text-muted);
    opacity: 0.3;
}

.grid-card-content {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    flex: 1;
}

.grid-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-xs);
}

.grid-card-header .result-favicon {
    width: 14px;
    height: 14px;
}

.grid-card-source {
    color: var(--text-muted);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.grid-card-score {
    color: var(--accent);
    font-weight: 600;
}

.grid-card-title {
    margin: 0;
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.4;
}

.grid-card-title a {
    color: var(--text-primary);
    text-decoration: none;
}

.grid-card-title a:hover {
    color: var(--accent);
}

.grid-card-snippet {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
    flex: 1;
}

.grid-card-actions {
    display: flex;
    gap: var(--space-xs);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border);
}

.grid-action {
    flex: 1;
    padding: var(--space-xs);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: all 0.15s;
}

.grid-action:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

/* View Toggle Button */
.view-toggle-btn {
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.view-toggle-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* =============================================================================
   Reader Modal - Clean article reading experience
   ============================================================================= */

.reader-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reader-modal.hidden {
    display: none;
}

.reader-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
}

.reader-container {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    background: var(--bg-primary);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.reader-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.reader-title {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: var(--space-md);
}

.reader-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.reader-original-link {
    color: var(--accent);
    font-size: var(--font-size-sm);
    text-decoration: none;
}

.reader-original-link:hover {
    text-decoration: underline;
}

.reader-close-btn {
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reader-close-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.reader-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg) var(--space-xl);
}

.reader-header-image {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: var(--space-lg);
}

.reader-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.reader-meta p {
    margin: 0;
}

.reader-author {
    font-weight: 500;
    color: var(--text-secondary);
}

.reader-body {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.reader-body p {
    margin-bottom: var(--space-md);
}

.reader-content .loading {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-muted);
}

.reader-content .error {
    color: var(--error);
    text-align: center;
    padding: var(--space-lg);
}

.reader-content .no-content {
    text-align: center;
    padding: var(--space-lg);
    color: var(--text-muted);
}

.reader-content .no-content a {
    color: var(--accent);
}

/* Modal open state - prevent body scroll */
body.modal-open {
    overflow: hidden;
}

/* =============================================================================
   Instant Answer Panel - Quick utility results (IP, hash, decode, etc.)
   ============================================================================= */

.instant-answer-panel {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--accent);
    border-left: 4px solid var(--accent);
    border-radius: 8px;
    margin-bottom: var(--space-md);
    overflow: hidden;
}

.instant-answer-panel.hidden {
    display: none;
}

.instant-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(59, 130, 246, 0.1);
    border-bottom: 1px solid var(--border);
}

.instant-type {
    padding: 2px 8px;
    background: var(--accent);
    color: white;
    font-size: 10px;
    font-weight: 700;
    border-radius: 3px;
    letter-spacing: 0.5px;
}

.instant-title {
    flex: 1;
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.instant-close {
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.instant-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.instant-content {
    padding: var(--space-md);
}

.instant-answer {
    margin: 0;
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    background: var(--bg-primary);
    padding: var(--space-sm) var(--space-md);
    border-radius: 4px;
    border: 1px solid var(--border);
}

.instant-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-md);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
}

.detail-item {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.detail-item strong {
    color: var(--text-muted);
    font-weight: 500;
}

.instant-footer {
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border);
}

.instant-source {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* =============================================================================
   Faceted Filters - Sidebar filtering
   ============================================================================= */

.facets-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: var(--space-md);
}

.facet-group {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border);
}

.facet-group:last-child {
    border-bottom: none;
}

.facet-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.facet-items {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.facet-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xs);
    border-radius: 4px;
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.facet-item:hover {
    background: var(--bg-hover);
}

.facet-item.active {
    background: var(--accent-muted);
    color: var(--text-primary);
}

.facet-count {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 1px 6px;
    border-radius: 10px;
}

.facet-clear {
    width: 100%;
    padding: var(--space-xs) var(--space-sm);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    cursor: pointer;
}

.facet-clear:hover {
    background: var(--error);
    border-color: var(--error);
    color: white;
}

.facets-container {
    margin-bottom: var(--space-sm);
}

.facets-container .facets-panel {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-sm);
}

.facets-container .facet-group {
    border: none;
    padding: 0;
    min-width: 150px;
}

.facets-container .facet-items {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.facets-container .facet-item {
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border-radius: 16px;
    font-size: var(--font-size-xs);
}

.facets-container .facet-item.active {
    background: var(--accent);
    color: white;
}

.facets-container .facet-item .facet-count {
    margin-left: 4px;
}

/* ============================================
   Open Data / Dataset Cards (v6.0)
   ============================================ */

.result-card.dataset-card {
    border-left: 3px solid #00BCD4;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(0, 188, 212, 0.05) 100%);
}

.result-card.dataset-card:hover {
    border-left-color: #00ACC1;
    box-shadow: 0 2px 12px rgba(0, 188, 212, 0.15);
}

.dataset-icon {
    font-size: 1.2rem;
    margin-right: 4px;
}

.source-badge.dataset {
    background: linear-gradient(135deg, #00BCD4, #0097A7);
    color: white;
    font-weight: 500;
}

.dataset-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-xs) 0;
    font-size: var(--font-size-sm);
}

.dataset-org {
    color: var(--text-secondary);
}

.dataset-date {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

.dataset-formats {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-xs);
    margin: var(--space-xs) 0;
}

.format-badge {
    display: inline-block;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.format-badge:first-child {
    background: rgba(0, 188, 212, 0.15);
    border-color: rgba(0, 188, 212, 0.3);
    color: #00ACC1;
}

.resource-count {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-left: var(--space-xs);
}

.dataset-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: var(--space-xs) 0;
}

.tag-pill {
    display: inline-block;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    font-size: 10px;
    color: var(--text-secondary);
}

.tag-pill:hover {
    background: var(--bg-hover);
}

.result-action.primary {
    background: #00BCD4;
    color: white;
    border-color: #00BCD4;
}

.result-action.primary:hover {
    background: #00ACC1;
    border-color: #00ACC1;
}

/* Open Data category in tree */
.tree-item[data-category="Open Data"] .tree-icon,
.tree-item.opendata .tree-icon {
    color: #00BCD4;
}