/* ============================================
   RSS Feed Aggregator Pro - Frontend Card Grid
   ============================================ */

.rfap-grid {
    display: grid;
    gap: 24px;
    margin: 30px 0;
}

.rfap-columns-2 { grid-template-columns: repeat(2, 1fr); }
.rfap-columns-3 { grid-template-columns: repeat(3, 1fr); }
.rfap-columns-4 { grid-template-columns: repeat(4, 1fr); }

/* Card */
.rfap-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.rfap-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

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

/* Card Image */
.rfap-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f1f3f5;
}

.rfap-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.rfap-card:hover .rfap-card-image img {
    transform: scale(1.05);
}

.rfap-card-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #ccc;
}

.rfap-card-placeholder svg {
    width: 48px;
    height: 48px;
}

/* Category Badge */
.rfap-card-category {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

/* Card Body */
.rfap-card-body {
    padding: 20px;
}

.rfap-card-title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 10px;
    color: #1a1a2e;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.rfap-card:hover .rfap-card-title {
    color: #667eea;
}

.rfap-card-excerpt {
    font-size: 14px;
    line-height: 1.6;
    color: #6c757d;
    margin: 0 0 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Card Meta */
.rfap-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: #999;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
}

.rfap-card-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.rfap-card-meta svg {
    opacity: 0.5;
    flex-shrink: 0;
}

/* No Posts */
.rfap-no-posts {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 16px;
}

/* Pagination */
.rfap-pagination {
    text-align: center;
    margin: 30px 0;
    padding: 20px 0;
}

.rfap-pagination .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 4px;
    border-radius: 8px;
    text-decoration: none;
    color: #555;
    background: #f5f5f5;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.rfap-pagination .page-numbers.current,
.rfap-pagination .page-numbers:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.rfap-pagination .page-numbers.dots {
    background: none;
    color: #999;
}

/* Responsive */
@media (max-width: 1024px) {
    .rfap-columns-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .rfap-columns-3,
    .rfap-columns-4 { grid-template-columns: repeat(2, 1fr); }
    .rfap-card-image { height: 160px; }
    .rfap-card-body { padding: 15px; }
    .rfap-card-title { font-size: 15px; }
}

@media (max-width: 480px) {
    .rfap-columns-2,
    .rfap-columns-3,
    .rfap-columns-4 { grid-template-columns: 1fr; }
    .rfap-card-image { height: 200px; }
}