/* Comparison Page Styles */
.compare-header {
    background-color: var(--primary-color-light);
    padding: 3rem 0;
    text-align: center;
    color: var(--text-color);
}

.compare-header h1 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.compare-header p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    opacity: 0.9;
}

.compare-content {
    padding: 3rem 0;
}

.compare-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.compare-filters {
    display: flex;
    gap: 1rem;
}

.compare-filters select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 0.9rem;
}

.comparison-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--card-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.comparison-table {
    width: 100%;
    min-width: 800px;
}

.comparison-header {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.comparison-feature-column {
    width: 25%;
    min-width: 200px;
    padding: 1.5rem;
    background-color: var(--bg-color);
    border-right: 1px solid var(--border-color);
}

.comparison-feature-column h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-color);
}

.comparison-tool-columns {
    display: flex;
    flex: 1;
}

.comparison-tool {
    flex: 1;
    padding: 1rem;
    text-align: center;
    border-right: 1px solid var(--border-color);
}

.comparison-tool:last-child {
    border-right: none;
}

.tool-header {
    position: relative;
    padding-bottom: 1rem;
}

.tool-header img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 0.5rem;
}

.tool-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-color);
}

.tool-version {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.remove-tool-btn {
    position: absolute;
    top: 0;
    right: 0;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0.25rem;
    transition: color 0.2s;
}

.remove-tool-btn:hover {
    color: var(--danger-color);
}

.comparison-body {
    border-top: 1px solid var(--border-color);
}

.comparison-section {
    border-bottom: 1px solid var(--border-color);
}

.comparison-section:last-child {
    border-bottom: none;
}

.comparison-section-title {
    background-color: var(--bg-color);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.comparison-section-title h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.comparison-row {
    display: flex;
}

.comparison-row:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

.comparison-feature {
    width: 25%;
    min-width: 200px;
    padding: 1rem 1.5rem;
    background-color: var(--bg-color-light);
    border-right: 1px solid var(--border-color);
}

.comparison-feature span {
    font-weight: 500;
    color: var(--text-color);
}

.comparison-value {
    flex: 1;
    padding: 1rem;
    text-align: center;
    border-right: 1px solid var(--border-color);
}

.comparison-value:last-child {
    border-right: none;
}

.comparison-value p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.feature-check {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.feature-check i {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature-check i.fa-check-circle {
    color: var(--success-color);
}

.feature-check i.fa-times-circle {
    color: var(--danger-color);
}

.rating {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.rating-value {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.rating-stars {
    color: var(--warning-color);
}

.metric {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.comparison-actions-bottom {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* Add Tool Modal */
.add-tool-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.add-tool-modal.show {
    display: flex;
}

.add-tool-modal .modal-content {
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
}

.add-tool-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.add-tool-modal .modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.add-tool-modal .close-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

.add-tool-modal .close-btn:hover {
    color: var(--danger-color);
}

.add-tool-modal .modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.add-tool-modal .search-tools {
    margin-bottom: 1.5rem;
}

.add-tool-modal .search-tools input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.add-tool-modal .tool-selection h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.add-tool-modal .tool-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.add-tool-modal .tool-selection-item {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.add-tool-modal .tool-selection-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.add-tool-modal .tool-selection-item.selected {
    border-color: var(--primary-color);
    background-color: var(--primary-color-light);
}

.add-tool-modal .tool-selection-item img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    margin-bottom: 0.5rem;
}

.add-tool-modal .tool-selection-item h4 {
    margin: 0;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.add-tool-modal .tool-category {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.add-tool-modal .modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .comparison-feature-column {
        width: 30%;
    }
    
    .comparison-feature {
        width: 30%;
    }
}

@media (max-width: 768px) {
    .compare-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .comparison-feature-column {
        width: 35%;
    }
    
    .comparison-feature {
        width: 35%;
    }
    
    .add-tool-modal .tool-selection-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (max-width: 576px) {
    .comparison-feature-column {
        width: 40%;
        min-width: 150px;
    }
    
    .comparison-feature {
        width: 40%;
        min-width: 150px;
    }
    
    .comparison-value p {
        font-size: 0.85rem;
    }
    
    .feature-check i {
        font-size: 1rem;
    }
    
    .rating-value {
        font-size: 0.9rem;
    }
    
    .rating-stars {
        font-size: 0.9rem;
    }
    
    .comparison-actions-bottom {
        flex-direction: column;
    }
    
    .add-tool-modal .tool-selection-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
}