/**
 * Product Comparison Badge & Buttons
 */

/* Comparison Count Badge (similar to cart badge) */
.comparison-count-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    padding: 2px 4px;
    font-size: 10px;
    font-weight: 600;
    line-height: 14px;
    border-radius: 50%;
    background-color: var(--color-accent, #ff0000);
    color: var(--color-white, #ffffff);
    display: none; /* Hidden by default */
}

/* Show badge when count > 0 */
body[data-comparison-count]:not([data-comparison-count="0"]) .comparison-count-badge {
    display: inline-block;
}

/* Compare Button Styling */
.btn-compare {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--color-border, #dee2e6);
    border-radius: var(--border-radius-sm, 4px);
    color: var(--color-text, #6c757d);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-compare:hover:not(:disabled) {
    background: var(--color-light-gray, #f8f9fa);
    color: var(--color-text, #495057);
    border-color: var(--color-border-hover, #adb5bd);
}

.btn-compare.active,
.btn-compare.in-comparison {
    background: var(--color-primary, #0d6efd);
    color: var(--color-white, white);
    border-color: var(--color-primary, #0d6efd);
}

.btn-compare:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-compare i {
    font-size: 18px;
}

.btn-compare .ms-1 {
    margin-left: 0.25rem;
}

/* Small button variant */
.btn-compare-sm {
    width: 36px;
    height: 36px;
    font-size: 14px;
}

/* Product Card Quick Action Button (Comparison) */
.product-card .quick-action-btn.btn-compare {
    width: 36px;
    height: 36px;
    font-size: 16px;
}

/* Comparison Page Empty State */
.comparison-empty-state {
    text-align: center;
    padding: var(--spacing-xxl, 3rem) 0;
}

.comparison-empty-state i {
    font-size: 4rem;
    color: var(--color-text-muted, #999);
    margin-bottom: var(--spacing-md, 1rem);
}

/* Comparison Table Responsive */
@media (max-width: 768px) {
    .comparison-table {
        font-size: 14px;
    }

    .comparison-table .attribute-column {
        width: 120px;
        font-size: 12px;
    }

    .comparison-table .product-column {
        min-width: 150px;
    }

    .comparison-table td,
    .comparison-table th {
        padding: 10px;
    }
}