/* ==============================================
   Feature #76: Product Compare (상품 비교)
   ============================================== */

.compare-page {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-6) 0;
}

.compare-title {
    text-align: center;
    margin-bottom: var(--space-6);
}

/* Compare Table */
.compare-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: var(--space-6);
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    overflow: hidden;
    min-width: 500px;
}

.compare-label {
    text-align: left;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-muted);
    padding: var(--space-3) var(--space-4);
    background: var(--color-secondary-bg);
    white-space: nowrap;
    width: 90px;
    min-width: 90px;
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border);
}

.compare-cell {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-md);
    vertical-align: middle;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
    min-width: 140px;
}

.compare-row:last-child .compare-label,
.compare-row:last-child .compare-cell {
    border-bottom: none;
}

/* Product Image */
.compare-product-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-btn);
    display: block;
    margin: 0 auto;
}

.compare-product-link {
    display: block;
}

/* Product Name */
.compare-product-name {
    font-weight: var(--font-medium);
    font-size: var(--text-sm);
    line-height: var(--leading-snug);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.compare-product-name:hover {
    color: var(--color-primary);
}

/* Shop Link */
.compare-shop-link {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.compare-shop-link:hover {
    color: var(--color-primary);
}

/* Prices */
.compare-price {
    font-weight: var(--font-semibold);
    font-size: var(--text-base);
}

.compare-price-original {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-decoration: line-through;
    display: block;
}

.compare-price-sale {
    font-weight: var(--font-bold);
    font-size: var(--text-base);
    color: var(--color-sale);
}

/* Rating */
.compare-rating {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-star-filled);
    font-weight: var(--font-semibold);
}

.compare-review-count {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.compare-no-rating {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* Stock */
.compare-soldout {
    color: hsl(var(--destructive));
    font-weight: var(--font-medium);
}

.compare-instock {
    color: var(--color-success);
    font-weight: var(--font-medium);
}

.compare-lowstock {
    color: var(--color-warning);
    font-weight: var(--font-medium);
}

/* Actions Row */
.compare-row-actions .compare-label {
    background: transparent;
}

.compare-view-btn {
    width: 100%;
}

/* Bottom Actions */
.compare-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

/* Floating Compare Bar */
.compare-bar {
    position: fixed;
    bottom: -80px;
    left: 0;
    right: 0;
    background: var(--color-card-bg);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-drawer);
    transition: bottom 0.3s ease;
}

.compare-bar-show {
    bottom: 0;
}

.compare-bar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3) var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.compare-bar-items {
    display: flex;
    gap: var(--space-2);
    flex: 1;
}

.compare-bar-item {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-btn);
    overflow: hidden;
    border: 1px solid var(--color-border);
    flex-shrink: 0;
}

.compare-bar-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.compare-bar-remove {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: hsl(var(--destructive));
    color: var(--color-on-dark);
    font-size: var(--text-xs);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
}

.compare-bar-count {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    white-space: nowrap;
}

.compare-bar-go {
    white-space: nowrap;
    padding: var(--space-2) var(--space-5);
}

.compare-bar-clear {
    white-space: nowrap;
    font-size: var(--text-sm);
}

/* Compare Checkbox on Product Cards - 44px min touch target (iOS HIG) */
.compare-checkbox-wrap {
    position: absolute;
    top: 0;
    right: 0;
    z-index: var(--z-content);
}

.compare-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-2xs);
    background: hsla(var(--card), 0.9);
    padding: var(--space-15) var(--space-2);
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--radius-badge);
    cursor: pointer;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    user-select: none;
    box-sizing: border-box;
    justify-content: center;
}

.compare-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* Responsive */
@media (max-width: 640px) {
    .compare-product-image {
        width: 80px;
        height: 80px;
    }

    .compare-label {
        font-size: var(--text-xs);
        padding: var(--space-2) var(--space-3);
        width: 70px;
        min-width: 70px;
    }

    .compare-cell {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-sm);
        min-width: 110px;
    }

    .compare-bar-inner {
        padding: var(--space-2);
        gap: var(--space-2);
    }

    .compare-bar-item {
        width: 36px;
        height: 36px;
    }
}