/**
 * Advanced Search Styles
 */

.advanced-search-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-primary);
}

.advanced-search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.advanced-search-header h2 {
    margin: 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.advanced-search-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Sidebar */
.advanced-search-sidebar {
    width: 300px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    padding: 1.5rem;
}

.advanced-search-section {
    margin-bottom: 2rem;
}

.advanced-search-section h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Filters */
.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.filter-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-checkboxes label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    cursor: pointer;
}

.filter-input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.filter-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-row input {
    flex: 1;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.btn-block {
    width: 100%;
    margin-top: 0.5rem;
}

/* Main Area */
.advanced-search-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 1.5rem;
}

.advanced-search-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.search-input-wrapper {
    flex: 1;
    position: relative;
}

.advanced-search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
}

.advanced-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-top: 0.25rem;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.suggestion-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

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

/* Facets */
.search-facets {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.search-facets h4 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.facet-group {
    margin-bottom: 1rem;
}

.facet-group h5 {
    margin: 0 0 0.5rem 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.facet-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.facet-count {
    color: var(--text-secondary);
    font-weight: 600;
}

/* Results */
.advanced-search-results {
    flex: 1;
    overflow-y: auto;
}

.search-results-header {
    margin-bottom: 1rem;
}

.search-results-header h3 {
    margin: 0;
    color: var(--text-primary);
}

.search-results-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.advanced-search-result {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.advanced-search-result:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.result-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.result-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.result-info {
    flex: 1;
}

.result-title {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.result-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.result-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.result-snippets {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.search-snippet {
    background: var(--bg-primary);
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.search-snippet mark {
    background: #fff3cd;
    color: #856404;
    padding: 0.1rem 0.2rem;
    border-radius: 2px;
}

/* Saved Searches */
.saved-searches-list,
.search-history-list {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 1rem;
}

.saved-search-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-primary);
    border-radius: 6px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: background 0.2s;
}

.saved-search-item:hover {
    background: var(--bg-secondary);
}

.saved-search-name {
    flex: 1;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
}

.btn-icon:hover {
    background: var(--bg-secondary);
    color: var(--error);
}

.history-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-primary);
    border-radius: 6px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: background 0.2s;
}

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

.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.search-placeholder,
.search-no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
    .advanced-search-content {
        flex-direction: column;
    }

    .advanced-search-sidebar {
        width: 100%;
        max-height: 300px;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
}