/**
 * Estilos Frontend - Indica IA WooCommerce
 */

.iiwc-container {
    margin: 30px 0;
    padding: 0;
}

.iiwc-section-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 20px 0;
    color: var(--iiwc-text, #333);
}

.iiwc-section-description {
    margin: 0 0 20px 0;
    color: #666;
    line-height: 1.6;
}

/* Input Field */
.iiwc-input-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.iiwc-input-wrapper.iiwc-layout-horizontal {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    max-width: 100%;
}

.iiwc-input-wrapper.iiwc-layout-horizontal .iiwc-input-field {
    flex: 1;
    margin-bottom: 0;
}

.iiwc-input-wrapper.iiwc-layout-horizontal .iiwc-button {
    width: auto;
    min-width: 200px;
    white-space: nowrap;
}

.iiwc-input-field {
    margin-bottom: 15px;
}

.iiwc-input-field input,
.iiwc-input-field textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--iiwc-primary, #0073aa);
    border-radius: var(--iiwc-radius, 8px);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    color: var(--iiwc-text, #333);
}

.iiwc-input-field input:focus,
.iiwc-input-field textarea:focus {
    outline: none;
    border-color: var(--iiwc-secondary, #005177);
    box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.1);
}

.iiwc-textarea {
    resize: vertical;
    min-height: 100px;
}

/* Button */
.iiwc-button {
    display: inline-block;
    width: 100%;
    padding: 12px 24px;
    background-color: var(--iiwc-button, #0073aa);
    color: #fff;
    border: none;
    border-radius: var(--iiwc-radius, 8px);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.iiwc-button:hover {
    background-color: var(--iiwc-secondary, #005177);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.iiwc-button:active {
    transform: translateY(0);
}

.iiwc-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.iiwc-button-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Loading */
.iiwc-loading {
    text-align: center;
    padding: 40px 20px;
}

.iiwc-spinner {
    border: 4px solid rgba(0, 115, 170, 0.1);
    border-top: 4px solid var(--iiwc-primary, #0073aa);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: iiwc-spin 1s linear infinite;
    margin: 0 auto 15px;
}

.iiwc-spinner-small {
    display: inline-block;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid #fff;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    animation: iiwc-spin 1s linear infinite;
}

@keyframes iiwc-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Products Grid */
.iiwc-products-grid {
    display: grid;
    gap: 20px;
    margin-top: 20px;
}

.iiwc-columns-2 { grid-template-columns: repeat(2, 1fr); }
.iiwc-columns-3 { grid-template-columns: repeat(3, 1fr); }
.iiwc-columns-4 { grid-template-columns: repeat(4, 1fr); }
.iiwc-columns-5 { grid-template-columns: repeat(5, 1fr); }
.iiwc-columns-6 { grid-template-columns: repeat(6, 1fr); }

/* Product Card */
.iiwc-product-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: var(--iiwc-radius, 8px);
    overflow: hidden;
    transition: all 0.3s ease;
}

.iiwc-product-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.iiwc-product-image {
    position: relative;
    padding-bottom: 100%;
    overflow: hidden;
    background: #f5f5f5;
}

.iiwc-product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.iiwc-product-card:hover .iiwc-product-image img {
    transform: scale(1.05);
}

.iiwc-product-info {
    padding: 15px;
}

.iiwc-product-title {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
}

.iiwc-product-title a {
    color: var(--iiwc-text, #333);
    text-decoration: none;
    transition: color 0.3s ease;
}

.iiwc-product-title a:hover {
    color: var(--iiwc-primary, #0073aa);
}

.iiwc-product-category {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
}

.iiwc-product-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--iiwc-primary, #0073aa);
    margin: 10px 0;
}

.iiwc-product-variations {
    font-size: 13px;
    color: #666;
    margin-bottom: 10px;
}

.iiwc-product-actions {
    margin-top: 15px;
}

.iiwc-product-actions .button,
.iiwc-product-actions .add_to_cart_button {
    display: block;
    width: 100%;
    text-align: center;
    padding: 10px 15px;
    background-color: var(--iiwc-button, #0073aa);
    color: #fff !important;
    border-radius: var(--iiwc-radius, 8px);
    text-decoration: none;
    transition: all 0.3s ease;
}

.iiwc-product-actions .button:hover,
.iiwc-product-actions .add_to_cart_button:hover {
    background-color: var(--iiwc-secondary, #005177);
}

/* Messages */
.iiwc-message {
    margin: 15px 0;
    padding: 12px 15px;
    border-radius: var(--iiwc-radius, 8px);
    display: none;
}

.iiwc-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.iiwc-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.iiwc-error {
    text-align: center;
    padding: 20px;
    color: #721c24;
}

/* Display Section */
.iiwc-display-section {
    margin: 30px 0 0 0;
}

.iiwc-recommendations-display {
    width: 100%;
}

/* Categories Section */
.iiwc-categories-section {
    margin-bottom: 25px;
}

.iiwc-categories-title,
.iiwc-products-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 12px 0;
    color: var(--iiwc-text, #333);
}

.iiwc-categories-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.iiwc-category-card {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #fff;
    border: 1px solid var(--iiwc-primary, #0073aa);
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.iiwc-category-card:hover {
    background: var(--iiwc-primary, #0073aa);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.2);
}

.iiwc-category-icon {
    font-size: 16px;
    line-height: 1;
}

.iiwc-category-name {
    font-weight: 600;
    color: var(--iiwc-text, #333);
    transition: color 0.3s ease;
    white-space: nowrap;
}

.iiwc-category-card:hover .iiwc-category-name {
    color: #fff;
}

.iiwc-category-count {
    font-size: 12px;
    color: #666;
    transition: color 0.3s ease;
}

.iiwc-category-card:hover .iiwc-category-count {
    color: rgba(255, 255, 255, 0.85);
}

.iiwc-products-section {
    margin-top: 20px;
}

/* Responsive */
@media (max-width: 1024px) {
    .iiwc-columns-5,
    .iiwc-columns-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .iiwc-columns-3,
    .iiwc-columns-4,
    .iiwc-columns-5,
    .iiwc-columns-6 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .iiwc-section-title {
        font-size: 20px;
    }
    
    .iiwc-product-title {
        font-size: 14px;
    }
    
    .iiwc-product-price {
        font-size: 16px;
    }
    
    /* Layout horizontal vira vertical em mobile */
    .iiwc-input-wrapper.iiwc-layout-horizontal {
        flex-direction: column;
    }
    
    .iiwc-input-wrapper.iiwc-layout-horizontal .iiwc-button {
        width: 100%;
    }
    
    /* Categorias em 2 colunas no mobile */
    .iiwc-categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .iiwc-columns-2,
    .iiwc-columns-3,
    .iiwc-columns-4,
    .iiwc-columns-5,
    .iiwc-columns-6 {
        grid-template-columns: 1fr;
    }
}

/* Slider Layout */
.iiwc-layout-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 20px;
    padding-bottom: 10px;
}

.iiwc-layout-slider .iiwc-product-card {
    flex: 0 0 280px;
    scroll-snap-align: start;
}

.iiwc-layout-slider::-webkit-scrollbar {
    height: 8px;
}

.iiwc-layout-slider::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.iiwc-layout-slider::-webkit-scrollbar-thumb {
    background: var(--iiwc-primary, #0073aa);
    border-radius: 4px;
}

.iiwc-layout-slider::-webkit-scrollbar-thumb:hover {
    background: var(--iiwc-secondary, #005177);
}