/**
 * Enhanced Brands Display - Stylesheet
 * @version 1.0.0
 */

:root {
    --brand-spacing: 20px;
    --primary-color: #000000;
    --secondary-color: #666666;
    --background-color: #f5f5f5;
    --transition-speed: 0.3s;
}

/* Main Wrapper */
.enhanced-brands-wrapper {
    padding: 40px 0;
    max-width: 100%;
    margin: 0 auto;
}

/* Search Box */
.enhanced-brands-search {
    position: relative;
    max-width: 400px;
    margin: 0 auto 30px;
}

.enhanced-brands-search input {
    width: 100%;
    padding: 12px 40px 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 14px;
    transition: all var(--transition-speed);
}

.enhanced-brands-search input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.enhanced-brands-search .search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-color);
    pointer-events: none;
}

/* Container */
.enhanced-brands-container {
    width: 100%;
}

/* Grid Layout */
.brands-grid {
    display: grid;
    gap: var(--brand-spacing);
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.enhanced-brands-container[data-per-row="2"] .brands-grid {
    grid-template-columns: repeat(2, 1fr);
}

.enhanced-brands-container[data-per-row="3"] .brands-grid {
    grid-template-columns: repeat(3, 1fr);
}

.enhanced-brands-container[data-per-row="4"] .brands-grid {
    grid-template-columns: repeat(4, 1fr);
}

.enhanced-brands-container[data-per-row="5"] .brands-grid {
    grid-template-columns: repeat(5, 1fr);
}

.enhanced-brands-container[data-per-row="6"] .brands-grid {
    grid-template-columns: repeat(6, 1fr);
}

/* Brand Item */
.brand-item {
    position: relative;
    background: var(--background-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-speed);
}

.brand-item.hidden {
    display: none;
}

.brand-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Brand Image */
.brand-image-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 50%; /* 2:1 aspect ratio */
    overflow: hidden;
    background: #fff;
}

.brand-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: all var(--transition-speed);
}

.brand-image.lazy {
    opacity: 0;
}

.brand-image.lazy.loaded {
    opacity: 1;
}

/* Brand Info */
.brand-info {
    padding: 15px;
    text-align: center;
}

.brand-name {
    margin: 0 0 5px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    transition: color var(--transition-speed);
}

.brand-count {
    display: block;
    font-size: 13px;
    color: var(--secondary-color);
}

/* Hover Effects */
/* Zoom Effect */
.enhanced-brands-wrapper[data-hover="zoom"] .brand-item:hover .brand-image {
    transform: translate(-50%, -50%) scale(1.1);
}

.enhanced-brands-wrapper[data-hover="zoom"] .brand-item:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

/* Lift Effect */
.enhanced-brands-wrapper[data-hover="lift"] .brand-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Glow Effect */
.enhanced-brands-wrapper[data-hover="glow"] .brand-item:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.enhanced-brands-wrapper[data-hover="glow"] .brand-item:hover .brand-name {
    color: var(--primary-color);
}

/* Rotate Effect */
.enhanced-brands-wrapper[data-hover="rotate"] .brand-item:hover .brand-image {
    transform: translate(-50%, -50%) rotate(5deg) scale(1.05);
}

/* Slider Mode */
.enhanced-brands-slider .swiper {
    padding: 20px 50px;
}

.enhanced-brands-slider .swiper-button-prev,
.enhanced-brands-slider .swiper-button-next {
    color: var(--primary-color);
}

.enhanced-brands-slider .swiper-pagination-bullet {
    background: var(--primary-color);
}

.enhanced-brands-slider .swiper-slide {
    height: auto;
}

/* Masonry Mode */
.enhanced-brands-masonry .brands-grid {
    display: block;
    column-count: 4;
    column-gap: var(--brand-spacing);
}

.enhanced-brands-masonry .brand-item {
    display: inline-block;
    width: 100%;
    margin-bottom: var(--brand-spacing);
}

/* No Results */
.enhanced-brands-no-results {
    text-align: center;
    padding: 40px 20px;
    color: var(--secondary-color);
    font-size: 16px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .enhanced-brands-container[data-per-row="6"] .brands-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .enhanced-brands-masonry .brands-grid {
        column-count: 3;
    }
}

@media (max-width: 992px) {
    .enhanced-brands-container[data-per-row="5"] .brands-grid,
    .enhanced-brands-container[data-per-row="6"] .brands-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .enhanced-brands-container[data-per-row="4"] .brands-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .enhanced-brands-masonry .brands-grid {
        column-count: 3;
    }
}

@media (max-width: 768px) {
    .enhanced-brands-wrapper {
        padding: 30px 0;
    }
    
    .enhanced-brands-container[data-per-row="3"] .brands-grid,
    .enhanced-brands-container[data-per-row="4"] .brands-grid,
    .enhanced-brands-container[data-per-row="5"] .brands-grid,
    .enhanced-brands-container[data-per-row="6"] .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .enhanced-brands-masonry .brands-grid {
        column-count: 2;
    }
    
    .enhanced-brands-slider .swiper {
        padding: 20px 40px;
    }
}

@media (max-width: 576px) {
    .brands-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .enhanced-brands-masonry .brands-grid {
        column-count: 1;
    }
    
    .brand-name {
        font-size: 14px;
    }
    
    .brand-count {
        font-size: 12px;
    }
    
    .enhanced-brands-slider .swiper {
        padding: 20px 30px;
    }
}

/* Loading Animation */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.brand-image.lazy:not(.loaded) {
    background: linear-gradient(
        to right,
        #f0f0f0 0%,
        #e0e0e0 50%,
        #f0f0f0 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* Accessibility */
.brand-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.brand-link:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .enhanced-brands-search,
    .swiper-button-prev,
    .swiper-button-next,
    .swiper-pagination {
        display: none !important;
    }
    
    .brands-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}