/**
 * Partners Logo Display - Frontend Styles
 * Version: 1.3.2
 * Author: Hollathem
 */

/* Container */
.pld-partners-container {
    width: 100%;
    margin: 20px 0;
    padding: 0;
}

/* Grid Layout */
.pld-partners-grid {
    display: grid;
    gap: 30px;
    padding: 20px 0;
}

/* Column Variations */
.pld-partners-grid.pld-columns-2 {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.pld-partners-grid.pld-columns-3 {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.pld-partners-grid.pld-columns-4 {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.pld-partners-grid.pld-columns-5 {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}

.pld-partners-grid.pld-columns-6 {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .pld-partners-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)) !important;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .pld-partners-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)) !important;
        gap: 15px;
    }
}

/* Partner Item */
.pld-partner-item {
    position: relative;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.pld-partner-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: #ccc;
}

/* Partner Link */
.pld-partner-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

/* Image Wrapper */
.pld-partner-image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 75%; /* 4:3 aspect ratio */
    background: #f9f9f9;
    overflow: hidden;
}

.pld-partner-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 80%;
    max-height: 80%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.pld-partner-link:hover .pld-partner-logo {
    transform: translate(-50%, -50%) scale(1.05);
}

/* Partner Name */
.pld-partner-name {
    padding: 12px 15px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    background: #fff;
    border-top: 1px solid #e0e0e0;
    line-height: 1.4;
    min-height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pld-partner-link:hover .pld-partner-name {
    color: #0073aa;
}

/* Error Message */
.pld-error {
    padding: 15px 20px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    color: #856404;
    margin: 20px 0;
}

/* No Partners Message */
.pld-no-partners {
    padding: 30px 20px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    color: #6c757d;
    text-align: center;
    margin: 20px 0;
}

/* Loading State */
.pld-loading {
    text-align: center;
    padding: 40px 20px;
    color: #999;
}

.pld-loading::after {
    content: '...';
    animation: pld-dots 1.5s steps(4, end) infinite;
}

@keyframes pld-dots {
    0%, 20% {
        content: '.';
    }
    40% {
        content: '..';
    }
    60%, 100% {
        content: '...';
    }
}

/* Grayscale Effect (Optional - can be enabled via filter) */
.pld-partner-logo.pld-grayscale {
    filter: grayscale(100%);
    transition: filter 0.3s ease, transform 0.3s ease;
}

.pld-partner-link:hover .pld-partner-logo.pld-grayscale {
    filter: grayscale(0%);
}

/* Alternative layout: List view */
.pld-partners-grid.pld-list-view {
    grid-template-columns: 1fr;
    gap: 15px;
}

.pld-list-view .pld-partner-item {
    display: flex;
    flex-direction: row;
}

.pld-list-view .pld-partner-image-wrapper {
    width: 150px;
    padding-top: 0;
    height: 100px;
    flex-shrink: 0;
}

.pld-list-view .pld-partner-name {
    border-top: none;
    border-left: 1px solid #e0e0e0;
    text-align: left;
    justify-content: flex-start;
}