/**
 * Sinker RSS Feeds - Frontend Styles
 *
 * @package Sinker_Rss_Feeds
 * @since 1.0.0
 */

/* Base */
.sinker-rss {
    font-size: 16px;
    line-height: 1.5;
}

.sinker-rss * {
    box-sizing: border-box;
}

/* Header */
.sinker-rss-header {
    margin-bottom: 20px;
}

.sinker-rss-title {
    margin: 0 0 10px 0;
    font-size: 1.5em;
}

.sinker-rss-title a {
    text-decoration: none;
    color: inherit;
}

/* Default Template */
.sinker-rss-default .sinker-rss-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.sinker-rss-default .sinker-rss-item:last-child {
    border-bottom: none;
}

.sinker-rss-default .sinker-rss-thumb {
    flex-shrink: 0;
}

.sinker-rss-default .sinker-rss-thumb img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
}

.sinker-rss-default .sinker-rss-content {
    flex: 1;
    min-width: 0;
}

.sinker-rss-default .sinker-rss-item-title {
    margin: 0 0 8px 0;
    font-size: 1.1em;
}

.sinker-rss-default .sinker-rss-item-title a {
    text-decoration: none;
    color: inherit;
}

.sinker-rss-default .sinker-rss-item-title a:hover {
    color: #0073aa;
}

.sinker-rss-default .sinker-rss-meta {
    font-size: 0.85em;
    color: #666;
    margin-bottom: 8px;
}

.sinker-rss-default .sinker-rss-meta span {
    margin-right: 15px;
}

.sinker-rss-default .sinker-rss-description {
    color: #444;
}

/* Grid Template */
.sinker-rss-grid .sinker-rss-grid-container {
    display: grid;
    gap: 20px;
}

.sinker-rss-cols-1 .sinker-rss-grid-container { grid-template-columns: 1fr; }
.sinker-rss-cols-2 .sinker-rss-grid-container { grid-template-columns: repeat(2, 1fr); }
.sinker-rss-cols-3 .sinker-rss-grid-container { grid-template-columns: repeat(3, 1fr); }
.sinker-rss-cols-4 .sinker-rss-grid-container { grid-template-columns: repeat(4, 1fr); }
.sinker-rss-cols-5 .sinker-rss-grid-container { grid-template-columns: repeat(5, 1fr); }
.sinker-rss-cols-6 .sinker-rss-grid-container { grid-template-columns: repeat(6, 1fr); }

.sinker-rss-grid-item {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.sinker-rss-grid-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.sinker-rss-grid-thumb {
    position: relative;
    overflow: hidden;
}

.sinker-rss-grid-thumb img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.sinker-rss-grid-item:hover .sinker-rss-grid-thumb img {
    transform: scale(1.05);
}

.sinker-rss-grid-content {
    padding: 15px;
}

.sinker-rss-grid-categories {
    font-size: 0.75em;
    color: #0073aa;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.sinker-rss-grid-title {
    margin: 0 0 10px 0;
    font-size: 1em;
    line-height: 1.3;
}

.sinker-rss-grid-title a {
    text-decoration: none;
    color: inherit;
}

.sinker-rss-grid-title a:hover {
    color: #0073aa;
}

.sinker-rss-grid-excerpt {
    font-size: 0.9em;
    color: #666;
    margin: 0 0 10px 0;
}

.sinker-rss-grid-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8em;
    color: #999;
}

.sinker-rss-grid-price {
    font-weight: bold;
    color: #2ecc71;
}

/* List Template */
.sinker-rss-list .sinker-rss-list-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sinker-rss-list .sinker-rss-list-item {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.sinker-rss-list .sinker-rss-list-item:last-child {
    border-bottom: none;
}

.sinker-rss-list .sinker-rss-list-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: inherit;
    gap: 10px;
}

.sinker-rss-list .sinker-rss-list-link:hover .sinker-rss-list-title {
    color: #0073aa;
}

.sinker-rss-list .sinker-rss-list-title {
    flex: 1;
    transition: color 0.2s ease;
}

.sinker-rss-list .sinker-rss-list-date {
    color: #999;
    font-size: 0.85em;
    white-space: nowrap;
}

/* Blog Template */
.sinker-rss-blog .sinker-rss-blog-header {
    margin-bottom: 30px;
    text-align: center;
}

.sinker-rss-blog .sinker-rss-blog-title {
    margin: 0 0 10px 0;
    font-size: 2em;
}

.sinker-rss-blog .sinker-rss-blog-title a {
    text-decoration: none;
    color: inherit;
}

.sinker-rss-blog .sinker-rss-blog-subtitle {
    margin: 0;
    color: #666;
}

.sinker-rss-blog .sinker-rss-blog-posts {
    display: grid;
    gap: 30px;
}

.sinker-rss-blog .sinker-rss-blog-post {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.sinker-rss-blog .sinker-rss-blog-post:last-child {
    border-bottom: none;
}

.sinker-rss-blog .sinker-rss-blog-featured {
    grid-template-columns: 1fr;
}

.sinker-rss-blog .sinker-rss-blog-featured .sinker-rss-blog-image img {
    height: 400px;
}

.sinker-rss-blog .sinker-rss-blog-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
}

.sinker-rss-blog .sinker-rss-blog-cats {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.sinker-rss-blog .sinker-rss-blog-cat {
    background: #0073aa;
    color: #fff;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75em;
    text-transform: uppercase;
}

.sinker-rss-blog .sinker-rss-blog-post-title {
    margin: 0 0 10px 0;
    font-size: 1.3em;
}

.sinker-rss-blog .sinker-rss-blog-post-title a {
    text-decoration: none;
    color: inherit;
}

.sinker-rss-blog .sinker-rss-blog-post-title a:hover {
    color: #0073aa;
}

.sinker-rss-blog .sinker-rss-blog-excerpt {
    color: #666;
    margin-bottom: 15px;
}

.sinker-rss-blog .sinker-rss-blog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sinker-rss-blog .sinker-rss-blog-meta {
    font-size: 0.85em;
    color: #999;
}

.sinker-rss-blog .sinker-rss-blog-author {
    margin-right: 15px;
}

.sinker-rss-blog .sinker-rss-blog-readmore {
    color: #0073aa;
    text-decoration: none;
    font-weight: 500;
}

.sinker-rss-blog .sinker-rss-blog-readmore:hover {
    text-decoration: underline;
}

/* Lazy Loading */
.sinker-rss-lazy {
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sinker-rss-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0073aa;
    border-radius: 50%;
    animation: sinker-spin 1s linear infinite;
}

@keyframes sinker-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error */
.sinker-rss-error {
    padding: 20px;
    background: #fef7f1;
    border-left: 4px solid #dc3232;
    color: #dc3232;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .sinker-rss-cols-3 .sinker-rss-grid-container,
    .sinker-rss-cols-4 .sinker-rss-grid-container,
    .sinker-rss-cols-5 .sinker-rss-grid-container,
    .sinker-rss-cols-6 .sinker-rss-grid-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .sinker-rss-blog .sinker-rss-blog-post {
        grid-template-columns: 1fr;
    }

    .sinker-rss-default .sinker-rss-item {
        flex-direction: column;
    }
}

@media screen and (max-width: 480px) {
    .sinker-rss-cols-2 .sinker-rss-grid-container,
    .sinker-rss-cols-3 .sinker-rss-grid-container,
    .sinker-rss-cols-4 .sinker-rss-grid-container,
    .sinker-rss-cols-5 .sinker-rss-grid-container,
    .sinker-rss-cols-6 .sinker-rss-grid-container {
        grid-template-columns: 1fr;
    }
}