/* Zenith Links Frontend Styles */

.zl-container {
    margin: 20px 0;
}

/* Filter Styles */
.zl-filters {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.zl-filters h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

.zl-filter-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.zl-filter-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.zl-filter-label input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
}

.zl-filter-label span {
    font-size: 14px;
}

.zl-filter-reset {
    padding: 8px 16px;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.zl-filter-reset:hover {
    background-color: #e0e0e0;
}

/* Grid Styles */
.zl-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    margin: 30px 0;
}

/* Tile Styles */
.zl-tile {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.zl-tile:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Tile Header */
.zl-tile-header {
    height: 150px;
    background-color: #4A90E2;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.rs-logo {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    padding: 10px;
}

.rs-logo-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.2));
}

/* Tile Body */
.zl-tile-body {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.zl-supplier-name {
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
}

.zl-description {
    margin: 0 0 15px 0;
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    flex-grow: 1;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.zl-visit-link {
    display: inline-block;
    color: #4A90E2;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    margin-top: auto;
}

.zl-visit-link:hover {
    color: #2E5C8A;
    text-decoration: underline;
}

/* No Results */
.zl-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-style: italic;
}

/* Responsive Styles */
/* Tablets: 2 columns */
@media (max-width: 768px) {
    .zl-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .zl-filter-checkboxes {
        gap: 10px;
    }

    .zl-tile {
        margin-bottom: 0;
    }
}

/* Mobile: 1 column */
@media (max-width: 480px) {
    .zl-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .zl-filters {
        padding: 15px;
    }

    .zl-filter-checkboxes {
        flex-direction: column;
        gap: 10px;
    }

    .zl-tile-header {
        height: 120px;
    }

    .zl-tile-body {
        padding: 15px;
    }

    .zl-supplier-name {
        font-size: 16px;
    }

    .zl-description {
        font-size: 13px;
    }
}

/* Loading and transition states */
.zl-tile {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Print styles */
@media print {
    .zl-filters {
        display: none;
    }

    .zl-tile {
        page-break-inside: avoid;
    }
}