/* =================================================================
   LESSON GENERATOR STYLES
   Styles for the curriculum planning tool in Deck Builder
   ================================================================= */

/* Step containers */
.lg-step {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color, #e0e0e0);
}

.lg-step h4 {
    margin: 0 0 16px 0;
    color: var(--text-primary, #333);
    font-size: 1.1rem;
}

.lg-step h4 i {
    margin-right: 8px;
    color: var(--primary-color, #4a90a4);
}

/* Source cards row */
.lg-source-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .lg-source-row {
        grid-template-columns: 1fr;
    }
}

.lg-source-card {
    background: var(--bg-secondary, #f8f9fa);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    padding: 16px;
}

.lg-source-header {
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary, #333);
}

.lg-source-header i {
    margin-right: 8px;
    color: var(--primary-color, #4a90a4);
}

.lg-source-content {
    min-height: 60px;
}

/* Status indicators */
.lg-status {
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.lg-status-pending {
    background: var(--bg-tertiary, #f0f0f0);
    color: var(--text-secondary, #666);
}

.lg-status-loading {
    background: #fff3cd;
    color: #856404;
}

.lg-status-success {
    background: #d4edda;
    color: #155724;
}

.lg-status-error {
    background: #f8d7da;
    color: #721c24;
}

/* Summary display */
.lg-summary {
    margin-top: 12px;
    padding: 8px 12px;
    background: var(--bg-primary, #fff);
    border-radius: 4px;
    font-size: 0.85rem;
}

.lg-manifest-stats,
.lg-csv-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.lg-manifest-stats span,
.lg-csv-stats span {
    color: var(--text-secondary, #666);
}

/* CSV upload area */
.lg-csv-upload-area {
    border: 2px dashed var(--border-color, #ccc);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 12px;
}

.lg-csv-upload-area:hover,
.lg-csv-upload-area.drag-over {
    border-color: var(--primary-color, #4a90a4);
    background: var(--primary-light, #e8f4f8);
}

.lg-csv-upload-area i {
    font-size: 2rem;
    color: var(--text-secondary, #999);
    margin-bottom: 8px;
}

.lg-csv-upload-area p {
    margin: 0;
    color: var(--text-secondary, #666);
    font-size: 0.9rem;
}

.lg-csv-file-input {
    display: none;
}

.lg-csv-file-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: var(--bg-secondary, #f8f9fa);
    border-radius: 4px;
    margin-top: 12px;
}

.lg-csv-file-info i {
    color: var(--success-color, #28a745);
}

.lg-csv-remove-btn {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-secondary, #666);
    cursor: pointer;
    padding: 4px 8px;
}

.lg-csv-remove-btn:hover {
    color: var(--danger-color, #dc3545);
}

.lg-csv-format-hint {
    margin-top: 16px;
    padding: 12px;
    background: #e7f3ff;
    border-radius: 4px;
    font-size: 0.85rem;
    color: #004085;
}

.lg-csv-format-hint i {
    margin-right: 8px;
}

/* Analysis summary */
.lg-analysis-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .lg-analysis-summary {
        grid-template-columns: repeat(2, 1fr);
    }
}

.lg-summary-card {
    background: var(--bg-secondary, #f8f9fa);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.lg-summary-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color, #4a90a4);
}

.lg-summary-label {
    font-size: 0.85rem;
    color: var(--text-secondary, #666);
    margin-top: 4px;
}

.lg-summary-covered .lg-summary-number {
    color: var(--success-color, #28a745);
}

.lg-summary-remaining .lg-summary-number {
    color: var(--warning-color, #ffc107);
}

/* Category progress bars */
.lg-analysis-categories h5 {
    margin: 0 0 16px 0;
}

.lg-category-row {
    display: grid;
    grid-template-columns: 120px 1fr 200px;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}

@media (max-width: 600px) {
    .lg-category-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}

.lg-category-name {
    font-weight: 500;
    color: var(--text-primary, #333);
}

.lg-category-bar {
    height: 12px;
    background: var(--bg-tertiary, #e9ecef);
    border-radius: 6px;
    overflow: hidden;
}

.lg-category-progress {
    height: 100%;
    background: var(--primary-color, #4a90a4);
    border-radius: 6px;
    transition: width 0.3s ease;
}

.lg-category-stats {
    font-size: 0.85rem;
    color: var(--text-secondary, #666);
}

.lg-stat-covered {
    color: var(--success-color, #28a745);
    font-weight: 600;
}

.lg-stat-remaining {
    color: var(--warning-color, #856404);
}

/* Planning controls */
.lg-planning-controls {
    background: var(--bg-secondary, #f8f9fa);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.lg-control-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
    margin-bottom: 16px;
}

.lg-control-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.lg-control-group label {
    font-size: 0.85rem;
    color: var(--text-secondary, #666);
    font-weight: 500;
}

/* Proposal display */
.lg-proposal {
    border: 2px solid var(--primary-color, #4a90a4);
    border-radius: 8px;
    overflow: hidden;
}

.lg-proposal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--primary-color, #4a90a4);
    color: white;
}

.lg-proposal-header h5 {
    margin: 0;
    font-size: 1rem;
}

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

#lgProposalContent {
    padding: 16px;
}

.lg-proposal-info {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.lg-proposal-lesson {
    background: var(--primary-color, #4a90a4);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: 600;
}

.lg-proposal-theme {
    background: var(--bg-secondary, #e9ecef);
    padding: 4px 12px;
    border-radius: 4px;
}

.lg-proposal-topic {
    font-weight: 500;
}

.lg-proposal-count {
    color: var(--text-secondary, #666);
    margin-left: auto;
}

/* Word grids */
.lg-proposal-words,
.lg-proposal-function-words {
    margin-bottom: 16px;
}

.lg-proposal-words h6,
.lg-proposal-function-words h6 {
    margin: 0 0 12px 0;
    color: var(--text-primary, #333);
    font-size: 0.95rem;
}

.lg-words-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.lg-word-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-secondary, #f8f9fa);
    border-radius: 4px;
    font-size: 0.9rem;
}

.lg-word-item.lg-function-word {
    background: #fff3cd;
}

.lg-word-checkbox {
    flex-shrink: 0;
}

.lg-word-cebuano {
    font-weight: 600;
    color: var(--text-primary, #333);
}

.lg-word-english {
    color: var(--text-secondary, #666);
    flex: 1;
}

.lg-word-grammar,
.lg-word-subcategory {
    font-size: 0.8rem;
    color: var(--text-tertiary, #999);
}

.lg-word-remove {
    background: none;
    border: none;
    color: var(--text-secondary, #999);
    cursor: pointer;
    padding: 2px 4px;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.lg-word-item:hover .lg-word-remove {
    opacity: 1;
}

.lg-word-remove:hover {
    color: var(--danger-color, #dc3545);
}

/* Activities */
.lg-proposal-activities {
    margin-top: 16px;
    padding: 12px;
    background: #e8f5e9;
    border-radius: 4px;
}

.lg-proposal-activities h6 {
    margin: 0 0 8px 0;
    color: #2e7d32;
}

.lg-proposal-activities ul {
    margin: 0;
    padding-left: 20px;
}

.lg-proposal-activities li {
    margin-bottom: 4px;
    color: var(--text-primary, #333);
}

/* Add word search */
.lg-proposal-add-word {
    margin-top: 16px;
    position: relative;
}

.lg-proposal-add-word input {
    width: 100%;
}

.lg-add-word-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
}

.lg-search-result {
    display: flex;
    gap: 12px;
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color, #f0f0f0);
}

.lg-search-result:hover {
    background: var(--primary-light, #e8f4f8);
}

.lg-result-word {
    font-weight: 600;
}

.lg-result-english {
    color: var(--text-secondary, #666);
    flex: 1;
}

.lg-result-category {
    font-size: 0.8rem;
    color: var(--text-tertiary, #999);
}

/* Approved lessons list */
.lg-approved-list {
    margin-bottom: 16px;
}

.lg-no-approved {
    color: var(--text-secondary, #666);
    font-style: italic;
    text-align: center;
    padding: 20px;
}

.lg-approved-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-secondary, #f8f9fa);
    border-radius: 4px;
    margin-bottom: 8px;
}

.lg-approved-info {
    display: flex;
    gap: 12px;
    align-items: center;
}

.lg-approved-lesson {
    background: var(--primary-color, #4a90a4);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
}

.lg-approved-theme {
    background: var(--bg-tertiary, #e9ecef);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
}

.lg-approved-count {
    color: var(--text-secondary, #666);
    font-size: 0.85rem;
}

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

.lg-approved-actions button {
    background: none;
    border: none;
    color: var(--text-secondary, #666);
    cursor: pointer;
    padding: 4px 8px;
}

.lg-approved-actions button:hover {
    color: var(--primary-color, #4a90a4);
}

.lg-edit-lesson:hover {
    color: var(--primary-color, #4a90a4) !important;
}

.lg-remove-lesson:hover {
    color: var(--danger-color, #dc3545) !important;
}

/* Export actions */
.lg-export-actions {
    display: flex;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color, #e0e0e0);
}

/* Analysis actions */
.lg-analysis-actions {
    margin-top: 16px;
}

/* Dark mode support */
[data-theme="dark"] .lg-csv-format-hint {
    background: #1a3a4a;
    color: #8ec5fc;
}

[data-theme="dark"] .lg-proposal-activities {
    background: #1a3a2a;
}

[data-theme="dark"] .lg-proposal-activities h6 {
    color: #81c784;
}

[data-theme="dark"] .lg-word-item.lg-function-word {
    background: #3d3a2a;
}

[data-theme="dark"] .lg-status-success {
    background: #1e3a2a;
    color: #81c784;
}

[data-theme="dark"] .lg-status-error {
    background: #3a1e1e;
    color: #ef9a9a;
}

[data-theme="dark"] .lg-status-loading {
    background: #3a3a1e;
    color: #fff59d;
}