/* Load order 4/5 — collocation and wordcloud feature styles. */

/* ============================================================================
   COLLOCATION ANALYSIS STYLES
   ============================================================================ */

.collocation-controls {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.collocation-control-group {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.collocation-control-group label {
    font-weight: 500;
    min-width: 120px;
    color: #333;
}

.collocation-control-group input[type="text"] {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    max-width: 300px;
}

.collocation-control-group input[type="text"]:focus {
    outline: none;
    border-color: #4363d8;
    box-shadow: 0 0 0 2px rgba(67, 99, 216, 0.1);
}

.collocation-filter-panel {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.collocation-filter-panel h4 {
    margin: 0 0 15px 0;
    font-size: 16px;
    color: #333;
}

.collocation-filter-panel .filter-checkboxes {
    margin-bottom: 15px;
}

.collocation-filter-panel .filter-checkboxes label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 0;
    font-weight: normal;
}

.collocation-filter-panel .filter-input-group {
    margin-bottom: 15px;
}

.collocation-filter-panel .filter-input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.collocation-filter-panel .filter-input-group select {
    width: 100%;
    max-width: 400px;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background-color: #fff;
    cursor: pointer;
}

.collocation-filter-panel .filter-input-group select:focus {
    outline: none;
    border-color: var(--border-color-focus);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.ngram-filter-panel .filter-input-group {
    margin-bottom: 15px;
}

.ngram-filter-panel .filter-input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.ngram-filter-panel .filter-input-group select {
    width: 100%;
    max-width: 400px;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background-color: #fff;
    cursor: pointer;
}

.ngram-filter-panel .filter-input-group select:focus {
    outline: none;
    border-color: var(--border-color-focus);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.wordcloud-filter-panel .filter-input-group {
    margin-bottom: 15px;
}

.wordcloud-filter-panel .filter-input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.wordcloud-filter-panel .filter-input-group select {
    width: 100%;
    max-width: 400px;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background-color: #fff;
    cursor: pointer;
}

.wordcloud-filter-panel .filter-input-group select:focus {
    outline: none;
    border-color: var(--border-color-focus);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.collocation-loading {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

.collocation-loading .spinner {
    border: 4px solid var(--color-gray-200);
    border-top: 4px solid var(--color-primary);
    border-radius: var(--radius-full);
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

.collocation-error {
    background-color: #ffebee;
    border: 1px solid var(--color-error);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-error);
    box-shadow: var(--shadow-xs);
}

.collocation-results {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.collocation-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #eee;
}

.collocation-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.collocation-header h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.collocation-table-container {
    overflow-x: auto;
    margin-top: 20px;
}

.collocation-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background-color: #fff;
}

.collocation-table thead {
    background-color: #f8f9fa;
}

.collocation-table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: #333;
    border-bottom: 2px solid #dee2e6;
    white-space: nowrap;
}

.collocation-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #eee;
    color: #555;
}

.collocation-table-row:hover {
    background-color: #f8f9fa;
}

.collocation-table-row:last-child td {
    border-bottom: none;
}

.collocation-col-rank {
    width: 60px;
    text-align: center;
}

.collocation-table thead .collocation-col-rank {
    text-align: center;
}

.collocation-col-word {
    min-width: 150px;
    font-weight: 500;
}

.collocation-col-position {
    width: 80px;
    text-align: center;
}

.collocation-position-left {
    color: #007bff;
    font-weight: 500;
}

.collocation-position-right {
    color: #28a745;
    font-weight: 500;
}

.collocation-col-frequency {
    width: 100px;
    text-align: right;
}

.collocation-col-loglikelihood {
    width: 140px;
    text-align: right;
    font-weight: 500;
    color: #333;
}

.collocation-col-pos {
    width: 100px;
    text-align: center;
}

.collocation-empty {
    text-align: center;
    padding: 40px;
    color: #999;
    font-style: italic;
}

.ngram-empty {
    text-align: center;
    padding: 40px;
    color: #999;
    font-style: italic;
}

/* Responsive Design for N-grams */
@media (max-width: 767px) {
    .main-view-content {
        overflow-x: hidden;
        width: 100%;
        max-width: 100%;
    }
    
    .ngram-controls {
        padding: 15px;
        overflow-x: hidden;
        width: 100%;
        box-sizing: border-box;
    }
    
    .ngram-control-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        width: 100%;
    }
    
    .ngram-control-group label {
        width: 100%;
    }
    
    .ngram-control-group select {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .ngram-filter-panel {
        width: 100%;
        overflow-x: hidden;
    }
    
    .filter-checkboxes {
        width: 100%;
    }
    
    .filter-checkboxes label {
        width: 100%;
        word-wrap: break-word;
    }
    
    .generate-btn {
        width: 100%;
        box-sizing: border-box;
    }
    
    .ngram-visualization {
        padding: 15px;
        min-height: 250px;
        overflow-x: auto;
        overflow-y: auto;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .ngram-visualization-content {
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        box-sizing: border-box;
    }
    
    .ngram-visualization svg {
        max-width: 100%;
        height: auto;
    }
    
    .ngram-list {
        padding: 15px;
        overflow-x: auto;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .ngram-table {
        font-size: 12px;
        width: 100%;
        table-layout: auto;
    }
    
    .ngram-table th,
    .ngram-table td {
        padding: 8px;
        word-wrap: break-word;
        max-width: 200px;
    }
    
    .ngram-table td:nth-child(2) {
        max-width: none;
        word-break: break-word;
    }
    
    /* Wordcloud responsive styles */
    .wordcloud-controls {
        padding: 15px;
    }
    
    .kwic-controls {
        padding: 15px;
        overflow-x: hidden;
        width: 100%;
        box-sizing: border-box;
    }
    
    .kwic-control-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        width: 100%;
    }
    
    .kwic-control-group label {
        width: 100%;
    }
    
    .kwic-control-group input[type="text"],
    .kwic-control-group input[type="number"] {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .kwic-filter-panel {
        width: 100%;
        overflow-x: hidden;
    }
    
    .kwic-filter-panel .filter-input-group select {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .kwic-header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .kwic-header-actions {
        width: 100%;
        flex-wrap: wrap;
    }
    
    .kwic-action-btn {
        flex: 1;
        min-width: 120px;
    }
    
    .kwic-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .kwic-table {
        font-size: 12px;
        min-width: 600px;
    }
    
    .kwic-table th,
    .kwic-table td {
        padding: 8px 6px;
    }
    
    .kwic-col-line {
        width: 40px;
        font-size: 11px;
    }
    
    .kwic-col-keyword {
        min-width: 80px;
        max-width: 150px;
        width: 120px;
    }
    
    .kwic-keyword-text {
        font-size: 13px;
        padding: 3px 6px;
    }
    
    .kwic-col-actions {
        width: 60px;
    }
    
    .kwic-copy-line-btn {
        font-size: 14px;
        padding: 2px 4px;
    }
    
    .kwic-pagination {
        flex-direction: column;
        align-items: stretch;
    }
    
    .kwic-pagination-controls {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .kwic-pagination-number {
        min-width: 28px;
        height: 28px;
        font-size: 12px;
        padding: 0 6px;
    }
    
    .kwic-pagination-btn {
        font-size: 12px;
        padding: 6px 10px;
    }
    
    .kwic-expand-btn {
        width: 28px;
        height: 28px;
    }
    
    .kwic-expand-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .kwic-modal-overlay {
        padding: 10px;
        align-items: flex-start;
    }
    
    .kwic-modal-content {
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .kwic-modal-header {
        padding: 12px 15px;
    }
    
    .kwic-modal-header h3 {
        font-size: 16px;
    }
    
    .kwic-modal-close {
        width: 28px;
        height: 28px;
        font-size: 20px;
    }
    
    .kwic-modal-body {
        padding: 15px;
        min-height: 300px;
    }
    
    .wordcloud-advanced-filters {
        gap: 12px;
    }
    
    .filter-input-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .filter-input-group label {
        min-width: auto;
    }
    
    .filter-input-group input[type="number"] {
        width: 100%;
    }
    
    .wordcloud-container {
        padding: 15px;
    }
    
    .wordcloud-image {
        max-width: 100%;
    }
}