/**
 * ML Product Importer - Frontend Block Styles
 * Inspirado no AffiliateX/AFFI
 */

:root {
    --mlpi-primary: #3483fa;
    --mlpi-primary-dark: #2968c8;
    --mlpi-success: #00a650;
    --mlpi-warning: #ff7733;
    --mlpi-gray-100: #f8f9fa;
    --mlpi-gray-200: #e9ecef;
    --mlpi-gray-300: #dee2e6;
    --mlpi-gray-500: #6c757d;
    --mlpi-gray-700: #495057;
    --mlpi-gray-900: #212529;
    --mlpi-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --mlpi-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --mlpi-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===========================================
   PRODUCT BOX - Single Product Display
   =========================================== */

.mlpi-product-box {
    --accent: var(--mlpi-accent-color, var(--mlpi-primary));
    background: #fff;
    border-radius: var(--mlpi-border-radius, 12px);
    overflow: hidden;
    position: relative;
    transition: var(--mlpi-transition);
}

.mlpi-product-box.mlpi-has-shadow {
    box-shadow: var(--mlpi-shadow);
}

.mlpi-product-box:hover {
    transform: translateY(-4px);
}

.mlpi-product-box.mlpi-has-shadow:hover {
    box-shadow: var(--mlpi-shadow-hover);
}

/* Horizontal Layout */
.mlpi-product-box.mlpi-layout-horizontal {
    display: flex;
    flex-direction: row;
}

.mlpi-layout-horizontal .mlpi-product-image-wrapper {
    flex-shrink: 0;
    width: 280px;
    position: relative;
}

.mlpi-layout-horizontal .mlpi-product-content {
    flex: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
}

/* Vertical Layout */
.mlpi-product-box.mlpi-layout-vertical {
    display: flex;
    flex-direction: column;
    max-width: 380px;
}

.mlpi-layout-vertical .mlpi-product-image-wrapper {
    position: relative;
    padding-top: 75%;
}

.mlpi-layout-vertical .mlpi-product-content {
    padding: 20px;
}

/* Image */
.mlpi-product-image-wrapper {
    background: var(--mlpi-gray-100);
    overflow: hidden;
}

.mlpi-product-image-wrapper a {
    display: block;
    width: 100%;
    height: 100%;
}

.mlpi-layout-horizontal .mlpi-product-image-wrapper a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.mlpi-product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.mlpi-layout-vertical .mlpi-product-image {
    position: absolute;
    top: 0;
    left: 0;
    padding: 20px;
}

.mlpi-product-box:hover .mlpi-product-image {
    transform: scale(1.05);
}

/* Discount Badge */
.mlpi-discount-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #ff5252 0%, #f44336 100%);
    color: #fff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(244, 67, 54, 0.4);
    animation: mlpi-pulse 2s infinite;
}

@keyframes mlpi-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Title */
.mlpi-product-title {
    margin: 0 0 12px;
    font-size: 18px;
    line-height: 1.4;
    font-weight: 600;
}

.mlpi-product-title a {
    color: var(--mlpi-gray-900);
    text-decoration: none;
    transition: color 0.2s;
}

.mlpi-product-title a:hover {
    color: var(--accent);
}

/* Rating */
.mlpi-product-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.mlpi-stars {
    display: flex;
    gap: 2px;
}

.mlpi-star {
    width: 16px;
    height: 16px;
    color: #ffc107;
}

.mlpi-rating-count {
    font-size: 13px;
    color: var(--mlpi-gray-500);
}

/* Description */
.mlpi-product-description {
    color: var(--mlpi-gray-500);
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 16px;
    flex-grow: 1;
}

/* Price */
.mlpi-product-price-wrapper {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.mlpi-price-current {
    font-size: 28px;
    font-weight: 700;
    color: var(--mlpi-success);
    letter-spacing: -0.5px;
}

.mlpi-price-original {
    font-size: 16px;
    color: var(--mlpi-gray-500);
    text-decoration: line-through;
}

.mlpi-price-discount {
    background: rgba(0, 166, 80, 0.1);
    color: var(--mlpi-success);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
}

/* Button */
.mlpi-product-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--mlpi-transition);
    cursor: pointer;
}

.mlpi-product-button svg {
    transition: transform 0.2s;
}

.mlpi-product-button:hover svg {
    transform: translate(3px, -3px);
}

.mlpi-button-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--mlpi-primary-dark) 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(52, 131, 250, 0.35);
}

.mlpi-button-primary:hover {
    background: linear-gradient(135deg, var(--mlpi-primary-dark) 0%, #1e4f9e 100%);
    box-shadow: 0 6px 16px rgba(52, 131, 250, 0.45);
    color: #fff;
    transform: translateY(-2px);
}

.mlpi-button-outline {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.mlpi-button-outline:hover {
    background: var(--accent);
    color: #fff;
}

.mlpi-button-success {
    background: linear-gradient(135deg, var(--mlpi-success) 0%, #008a43 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 166, 80, 0.35);
}

.mlpi-button-success:hover {
    box-shadow: 0 6px 16px rgba(0, 166, 80, 0.45);
    color: #fff;
}

/* No Product State */
.mlpi-no-product {
    padding: 40px;
    text-align: center;
    background: var(--mlpi-gray-100);
    border: 2px dashed var(--mlpi-gray-300);
}

.mlpi-no-product p {
    margin: 0;
    color: var(--mlpi-gray-500);
}

/* ===========================================
   PRODUCT COMPARISON - Multiple Products
   =========================================== */

.mlpi-comparison {
    --accent: var(--mlpi-accent-color, var(--mlpi-primary));
}

.mlpi-comparison-title {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--mlpi-gray-900);
    margin: 0 0 30px;
    position: relative;
    padding-bottom: 15px;
}

.mlpi-comparison-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--mlpi-primary-dark));
    border-radius: 2px;
}

.mlpi-comparison-grid {
    display: grid;
    grid-template-columns: repeat(var(--mlpi-columns, 3), 1fr);
    gap: 24px;
}

.mlpi-comparison-item {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    position: relative;
    box-shadow: var(--mlpi-shadow);
    transition: var(--mlpi-transition);
    border: 2px solid transparent;
}

.mlpi-comparison-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--mlpi-shadow-hover);
}

.mlpi-comparison-item.mlpi-best-price {
    border-color: var(--mlpi-success);
}

.mlpi-comparison-item.mlpi-best-price::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--mlpi-success), #00c853);
    border-radius: 14px 14px 0 0;
}

.mlpi-best-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--mlpi-success) 0%, #00c853 100%);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 166, 80, 0.4);
}

.mlpi-comparison-image {
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mlpi-gray-100);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.mlpi-comparison-image a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 15px;
}

.mlpi-comparison-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
}

.mlpi-comparison-item:hover .mlpi-comparison-image img {
    transform: scale(1.08);
}

.mlpi-comparison-item-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0 0 12px;
    min-height: 42px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mlpi-comparison-item-title a {
    color: var(--mlpi-gray-900);
    text-decoration: none;
    transition: color 0.2s;
}

.mlpi-comparison-item-title a:hover {
    color: var(--accent);
}

.mlpi-comparison-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--mlpi-gray-500);
}

.mlpi-comparison-rating .mlpi-stars {
    justify-content: center;
}

.mlpi-comparison-rating .mlpi-star {
    width: 14px;
    height: 14px;
}

.mlpi-comparison-price {
    margin-bottom: 16px;
}

.mlpi-comparison-price .mlpi-price-original {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
}

.mlpi-comparison-price .mlpi-price-current {
    font-size: 24px;
}

.mlpi-comparison-price .mlpi-price-discount {
    display: inline-block;
    margin-top: 6px;
    font-size: 12px;
}

.mlpi-comparison-button {
    display: inline-block;
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--mlpi-primary-dark) 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--mlpi-transition);
}

.mlpi-comparison-button:hover {
    background: linear-gradient(135deg, var(--mlpi-primary-dark) 0%, #1e4f9e 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 131, 250, 0.35);
}

.mlpi-comparison-item.mlpi-best-price .mlpi-comparison-button {
    background: linear-gradient(135deg, var(--mlpi-success) 0%, #00c853 100%);
}

.mlpi-comparison-item.mlpi-best-price .mlpi-comparison-button:hover {
    background: linear-gradient(135deg, #00c853 0%, var(--mlpi-success) 100%);
    box-shadow: 0 4px 12px rgba(0, 166, 80, 0.35);
}

/* No Products State */
.mlpi-no-products {
    padding: 60px 40px;
    text-align: center;
    background: var(--mlpi-gray-100);
    border: 2px dashed var(--mlpi-gray-300);
    border-radius: 16px;
}

.mlpi-no-products p {
    margin: 0;
    color: var(--mlpi-gray-500);
    font-size: 15px;
}

/* ===========================================
   RESPONSIVE
   =========================================== */

@media (max-width: 992px) {
    .mlpi-comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mlpi-product-box.mlpi-layout-horizontal {
        flex-direction: column;
    }
    
    .mlpi-layout-horizontal .mlpi-product-image-wrapper {
        width: 100%;
        padding-top: 60%;
        position: relative;
    }
    
    .mlpi-layout-horizontal .mlpi-product-image-wrapper a {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }
    
    .mlpi-layout-horizontal .mlpi-product-image {
        position: absolute;
        top: 0;
        left: 0;
        padding: 20px;
    }
    
    .mlpi-price-current {
        font-size: 24px;
    }
    
    .mlpi-comparison-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .mlpi-comparison-item {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .mlpi-product-content {
        padding: 16px;
    }
    
    .mlpi-product-title {
        font-size: 16px;
    }
    
    .mlpi-product-button {
        padding: 12px 20px;
        font-size: 14px;
        width: 100%;
    }
}