/* Admin Similarity Search Page Styles */

.similarity-search-page {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Header */
.similarity-search-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.similarity-search-title h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.similarity-search-title h1 i {
    color: var(--accent-primary);
}

.similarity-search-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
    display: block;
}

.similarity-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.similarity-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.similarity-stats .stat-item i {
    color: var(--accent-primary);
}

/* Tabs */
.similarity-search-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.similarity-tab {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.similarity-tab:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.similarity-tab.active {
    background: var(--accent-primary);
    color: white;
}

/* Search Form */
.similarity-search-form {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.similarity-form-row {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.similarity-form-row.text-mode {
    flex-direction: column;
}

/* Image Selector */
.similarity-image-selector {
    width: 300px;
    height: 300px;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.similarity-image-selector:hover {
    border-color: var(--accent-primary);
    background: var(--bg-tertiary);
}

.selector-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.selector-placeholder i {
    font-size: 48px;
    color: var(--text-tertiary);
}

.selector-placeholder span {
    font-size: 14px;
}

.selector-hint {
    font-size: 12px !important;
    color: var(--text-tertiary) !important;
}

.selected-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.selected-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
}

.similarity-image-selector:hover .selected-overlay {
    opacity: 1;
}

.selected-overlay span {
    color: white;
    font-size: 14px;
    font-weight: 500;
}

/* Text Input */
.similarity-text-input {
    width: 100%;
}

.similarity-text-input textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    resize: vertical;
}

.similarity-text-input textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Options */
.similarity-options {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.similarity-form-row.text-mode .similarity-options {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-end;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.option-group label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.option-group select,
.option-group input[type="range"] {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 13px;
    min-width: 180px;
}

.option-group input[type="range"] {
    padding: 0;
    height: 6px;
    cursor: pointer;
}

.similarity-search-btn {
    margin-top: auto;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.similarity-search-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Results */
.similarity-search-results {
    min-height: 200px;
}

.similarity-results-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--text-secondary);
    gap: 12px;
}

.similarity-results-empty i {
    font-size: 48px;
    color: var(--text-tertiary);
}

.similarity-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 14px;
    color: var(--text-secondary);
}

.search-time {
    color: var(--text-tertiary);
}

/* Results Grid - Terminal Style */
.similarity-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
    contain: layout style;
}

.similarity-result-card {
    background: #0a0a0a;
    border: 1px solid #333;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, monospace;
    contain: layout style paint;
}

.similarity-result-card:hover {
    border-color: #555;
}

.result-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-bottom: 1px solid #333;
}

.result-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.result-score {
    position: absolute;
    top: 4px;
    right: 4px;
    background: #000;
    color: #0f0;
    padding: 2px 6px;
    border-radius: 2px;
    font-size: 11px;
    font-weight: 600;
    font-family: inherit;
    border: 1px solid #0f0;
}

.result-score.high {
    color: #0f0;
    border-color: #0f0;
}

.result-score.medium {
    color: #ff0;
    border-color: #ff0;
}

.result-score.low {
    color: #f55;
    border-color: #f55;
}

.result-info {
    padding: 6px 8px;
    font-size: 11px;
}

.result-row {
    display: flex;
    gap: 6px;
    line-height: 1.4;
    margin-bottom: 2px;
}

.result-row:last-child {
    margin-bottom: 0;
}

.result-label {
    color: #666;
    min-width: 52px;
    flex-shrink: 0;
}

.result-label::after {
    content: ':';
}

.result-value {
    color: #aaa;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-prompt-row .result-value {
    color: #888;
}

.result-id-row {
    margin-top: 4px;
    padding-top: 4px;
    border-top: 1px solid #222;
}

.result-id {
    font-size: 10px;
    color: #555;
    font-family: inherit;
}

.copyable {
    cursor: pointer;
}

.copyable:hover {
    color: #fff;
    text-decoration: underline;
}

/* Legacy styles - keep for compatibility */
.result-user {
    display: none;
}

.result-username {
    font-size: 11px;
    font-weight: 600;
    color: #aaa;
}

.result-email {
    font-size: 10px;
    color: #666;
    word-break: break-all;
}

.result-prompt {
    font-size: 11px;
    color: #888;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.result-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.result-date {
    font-size: 10px;
    color: #555;
}

/* Filters Section */
.similarity-filters-section {
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.similarity-filters-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.similarity-filters-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.similarity-filters-toggle i:first-child {
    color: var(--accent-primary);
}

.similarity-filters {
    display: none;
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.similarity-filters.show {
    display: block;
}

.filter-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 180px;
}

.filter-group label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.filter-group input[type="text"],
.filter-group input[type="date"] {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 13px;
}

.filter-group input[type="text"]:focus,
.filter-group input[type="date"]:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.filter-group input[type="text"]::placeholder {
    color: var(--text-tertiary);
}

.filter-group.filter-actions {
    justify-content: flex-end;
}

.btn-clear-filters {
    padding: 8px 16px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-clear-filters:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
    .similarity-search-page {
        padding: 1rem;
    }

    .similarity-form-row {
        flex-direction: column;
    }

    .similarity-image-selector {
        width: 100%;
        height: 250px;
    }

    .similarity-options {
        width: 100%;
    }

    .similarity-results-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 8px;
    }

    .filter-row {
        flex-direction: column;
    }

    .filter-group {
        min-width: 100%;
    }
}