/**
 * Blog Elegant Grid Styles
 * For cestovni_blog shortcode
 */

/* Container */
.cestovni-blog-elegant-grid-container {
    margin: 40px 0;
    width: 100%;
}

/* Grid Layout */
.cestovni-blog-elegant-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(3, 1fr);
}

/* Column variants */
.cestovni-blog-elegant-grid.sloupce-2 { grid-template-columns: repeat(2, 1fr); }
.cestovni-blog-elegant-grid.sloupce-3 { grid-template-columns: repeat(3, 1fr); }
.cestovni-blog-elegant-grid.sloupce-4 { grid-template-columns: repeat(4, 1fr); }

/* Variable sizes layout */
.cestovni-blog-elegant-grid.variabilni-velikosti {
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: minmax(200px, auto);
}

/* Tile base */
.blog-elegant-tile {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
}

.blog-elegant-tile:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

/* Variable sizes - Large tile (featured) */
.cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.velka-dlazdice {
    grid-column: span 4;
    grid-row: span 2;
}

/* Variable sizes - Normal tile */
.cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.normalni-dlazdice {
    grid-column: span 2;
}

/* Variable sizes - Tile next to large */
.cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.vedle-velkeho {
    grid-column: span 2;
}

/* Featured/highlighted article */
.blog-elegant-tile.featured,
.blog-elegant-tile.zvyrazneny-clanek {
    border: 2px solid #E18B2A;
    box-shadow: 0 4px 20px rgba(225,139,42,0.15);
}

/* Tile Image */
.tile-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: #f8f8f8;
}

.velka-dlazdice .tile-image {
    height: 100%;
    min-height: 300px;
}

.tile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-elegant-tile:hover .tile-image img {
    transform: scale(1.05);
}

/* Featured Star */
.featured-star {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #E18B2A;
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(225,139,42,0.3);
    z-index: 2;
}

/* Tile Content */
.tile-content {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.velka-dlazdice .tile-content {
    padding: 28px;
}

/* Article Category */
.article-category {
    font-size: 13px;
    color: #E18B2A;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

/* Article Title */
.article-title {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 12px 0;
    color: #2c2c2c;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.velka-dlazdice .article-title {
    font-size: 28px;
    -webkit-line-clamp: 3;
}

.article-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-title a:hover {
    color: #E18B2A;
}

/* Article Description */
.article-description {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
    margin: 0 0 20px 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.velka-dlazdice .article-description {
    font-size: 16px;
    -webkit-line-clamp: 4;
}

/* Tile Footer */
.tile-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}

/* Article Date */
.article-date {
    font-size: 13px;
    color: #999;
}

/* Read Full Button */
.read-full-btn {
    background: #E18B2A;
    color: #fff;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid #E18B2A;
}

.read-full-btn:hover {
    background: transparent;
    color: #E18B2A;
}

/* Load More Container */
.load-more-container {
    text-align: center;
    margin-top: 40px;
}

.load-more-btn {
    background: #E18B2A;
    color: #fff;
    padding: 14px 40px;
    border-radius: 30px;
    border: 2px solid #E18B2A;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.load-more-btn:hover {
    background: transparent;
    color: #E18B2A;
}

.load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.load-more-btn .btn-loader svg circle {
    stroke: currentColor;
}

/* Animation for new loaded items */
.blog-elegant-tile.new-loaded {
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
    .cestovni-blog-elegant-grid {
        gap: 20px;
    }

    .cestovni-blog-elegant-grid.sloupce-4 {
        grid-template-columns: repeat(3, 1fr);
    }

    .cestovni-blog-elegant-grid.variabilni-velikosti {
        grid-template-columns: repeat(4, 1fr);
    }

    .cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.velka-dlazdice {
        grid-column: span 4;
    }

    .cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.normalni-dlazdice,
    .cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.vedle-velkeho {
        grid-column: span 2;
    }

    .article-title {
        font-size: 18px;
    }

    .velka-dlazdice .article-title {
        font-size: 24px;
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .cestovni-blog-elegant-grid-container {
        margin: 30px 0;
    }

    .cestovni-blog-elegant-grid,
    .cestovni-blog-elegant-grid.sloupce-2,
    .cestovni-blog-elegant-grid.sloupce-3,
    .cestovni-blog-elegant-grid.sloupce-4,
    .cestovni-blog-elegant-grid.variabilni-velikosti {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.velka-dlazdice,
    .cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.normalni-dlazdice,
    .cestovni-blog-elegant-grid.variabilni-velikosti .blog-elegant-tile.vedle-velkeho {
        grid-column: span 1;
        grid-row: span 1;
    }

    .tile-image,
    .velka-dlazdice .tile-image {
        height: 200px;
        min-height: auto;
    }

    .article-title,
    .velka-dlazdice .article-title {
        font-size: 18px;
        -webkit-line-clamp: 2;
    }

    .article-description,
    .velka-dlazdice .article-description {
        font-size: 14px;
        -webkit-line-clamp: 2;
    }

    .tile-content,
    .velka-dlazdice .tile-content {
        padding: 18px;
    }

    .tile-footer {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .read-full-btn {
        align-self: stretch;
        text-align: center;
    }

    .load-more-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Responsive - Small Mobile */
@media (max-width: 480px) {
    .tile-image {
        height: 180px;
    }

    .article-title {
        font-size: 16px;
    }

    .tile-content {
        padding: 16px;
    }
}