/* Frontend Styles for Unified Search */

.us-search-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.us-search-form {
    position: relative;
    width: 100%;
}

.us-search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.us-search-input-wrapper:focus-within {
    border-color: #2271b1;
    box-shadow: 0 0 0 3px rgba(34, 113, 177, 0.1);
}

.us-search-input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    background: transparent;
    font-size: 16px;
    outline: none;
    color: #333;
}

.us-search-input::placeholder {
    color: #999;
}

.us-search-submit {
    padding: 10px 15px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: #666;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.us-search-submit:hover {
    color: #2271b1;
}

.us-search-loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #2271b1;
    border-radius: 50%;
    animation: us-spin 1s linear infinite;
    margin-right: 15px;
}

.us-search-form.loading .us-search-loader {
    display: block;
}

.us-search-form.loading .us-search-submit {
    display: none;
}

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

/* Search Results */
.us-search-results {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    max-height: 600px;
    overflow-y: auto;
    z-index: 9999;
}

.us-results-container {
    padding: 15px;
}

/* Results Groups */
.us-results-group {
    margin-bottom: 25px;
}

.us-results-group:last-of-type {
    margin-bottom: 10px;
}

.us-results-group-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #666;
    padding: 10px 15px;
    background: #f8f8f8;
    border-radius: 6px;
    margin-bottom: 15px;
}

/* Grid Layout for Products */
.us-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

/* Individual Result Item */
.us-result-item {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.us-result-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: #2271b1;
    transform: translateY(-2px);
}

.us-result-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

/* Image Section */
.us-result-image {
    width: 100%;
    height: 180px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.us-result-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.us-result-item:hover .us-result-image img {
    transform: scale(1.05);
}

/* Content Section */
.us-result-content {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.us-result-header {
    margin-bottom: 10px;
}

.us-result-type {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 8px;
}

.us-result-type.product {
    background: #e3f2fd;
    color: #1976d2;
}

.us-result-type.post {
    background: #f3e5f5;
    color: #7b1fa2;
}

.us-result-title {
    margin: 0 0 10px;
    font-size: 15px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    min-height: 42px;
}

.us-result-link:hover .us-result-title {
    color: #2271b1;
}

/* Price Section - Separate and Prominent */
.us-result-price-section {
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
}

.us-result-price {
    font-size: 18px;
    font-weight: 700;
    color: #2271b1;
    margin: 0;
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.us-result-price del {
    color: #999;
    font-weight: 400;
    font-size: 14px;
}

.us-result-price ins {
    text-decoration: none;
    color: #d63638;
}

.us-result-meta {
    font-size: 12px;
    color: #999;
    margin: 10px 0;
    padding-top: 10px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.us-result-date {
    display: flex;
    align-items: center;
}

.us-result-date:before {
    content: "📅";
    margin-right: 5px;
}

.us-result-author {
    font-style: normal;
    display: flex;
    align-items: center;
}

.us-result-author:before {
    content: "✍️";
    margin-right: 5px;
}

.us-result-excerpt {
    margin: 10px 0 0;
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.us-result-actions {
    padding: 12px 15px;
    background: #f8f8f8;
    border-top: 1px solid #e5e5e5;
    margin-top: auto;
}

.us-add-to-cart {
    display: block;
    width: 100%;
    padding: 10px 16px;
    background: #2271b1;
    color: #fff;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
}

.us-add-to-cart:hover {
    background: #135e96;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(33, 113, 177, 0.3);
}

/* No Results */
.us-no-results {
    padding: 30px 20px;
    text-align: center;
    color: #666;
}

.us-no-results-icon {
    font-size: 48px;
    color: #ddd;
    margin-bottom: 15px;
}

.us-no-results-text {
    font-size: 16px;
    font-weight: 500;
}

/* View All Link */
.us-view-all {
    display: block;
    padding: 15px 20px;
    text-align: center;
    background: #f9f9f9;
    color: #2271b1;
    text-decoration: none;
    font-weight: 600;
    border-top: 1px solid #e0e0e0;
    transition: background 0.3s ease;
}

.us-view-all:hover {
    background: #f0f0f0;
    color: #135e96;
}

/* Loading State */
.us-loading-results {
    padding: 30px 20px;
    text-align: center;
    color: #666;
}

.us-loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #2271b1;
    border-radius: 50%;
    animation: us-spin 1s linear infinite;
    margin-bottom: 15px;
}

/* Responsive */
@media (max-width: 1024px) {
    .us-results-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }
}

@media (max-width: 768px) {
    .us-search-wrapper {
        max-width: 100%;
    }
    
    .us-results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .us-result-image {
        height: 140px;
    }
    
    .us-result-content {
        padding: 12px;
    }
    
    .us-result-title {
        font-size: 14px;
        min-height: 38px;
    }
    
    .us-result-price {
        font-size: 16px;
    }
    
    .us-result-excerpt {
        -webkit-line-clamp: 2;
    }
    
    .us-search-results {
        max-height: 500px;
    }
}

@media (max-width: 480px) {
    .us-results-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .us-result-item {
        flex-direction: row;
    }
    
    .us-result-link {
        flex-direction: row;
        gap: 12px;
    }
    
    .us-result-image {
        width: 100px;
        height: 100px;
        flex-shrink: 0;
    }
    
    .us-result-content {
        padding: 10px;
        flex: 1;
    }
    
    .us-result-title {
        font-size: 13px;
        min-height: auto;
        -webkit-line-clamp: 2;
    }
    
    .us-result-excerpt {
        display: none;
    }
    
    .us-result-price {
        font-size: 15px;
    }
    
    .us-result-price-section {
        padding-top: 8px;
        border-top: none;
    }
    
    .us-result-actions {
        padding: 8px 10px;
    }
    
    .us-add-to-cart {
        padding: 8px 12px;
        font-size: 13px;
    }
}