/**
 * Estilos públicos del feed de Facebook
 */

.colfb-feed {
    margin: 20px 0;
}

.colfb-feed-header {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1877f2;
}

.colfb-feed-title {
    margin: 0;
    color: #1877f2;
}

/* Layout Grid */
.colfb-layout-grid .colfb-posts-container {
    display: grid;
    gap: 20px;
}

.colfb-layout-grid.colfb-columns-1 .colfb-posts-container { grid-template-columns: repeat(1, 1fr); }
.colfb-layout-grid.colfb-columns-2 .colfb-posts-container { grid-template-columns: repeat(2, 1fr); }
.colfb-layout-grid.colfb-columns-3 .colfb-posts-container { grid-template-columns: repeat(3, 1fr); }
.colfb-layout-grid.colfb-columns-4 .colfb-posts-container { grid-template-columns: repeat(4, 1fr); }

/* Layout List */
.colfb-layout-list .colfb-post {
    margin-bottom: 30px;
}

/* Post individual */
.colfb-post {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.colfb-post:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.colfb-post-media img {
    width: 100%;
    height: auto;
    display: block;
}

.colfb-post-content-wrapper {
    padding: 15px;
}

.colfb-post-author {
    font-weight: bold;
    color: #1877f2;
    margin-bottom: 5px;
}

.colfb-post-date {
    font-size: 0.85em;
    color: #65676b;
    margin-bottom: 10px;
}

.colfb-post-content {
    margin-bottom: 15px;
    line-height: 1.6;
}

.colfb-post-stats {
    display: flex;
    gap: 15px;
    padding-top: 10px;
    border-top: 1px solid #eee;
    font-size: 0.9em;
    color: #65676b;
}

.colfb-stat {
    display: flex;
    align-items: center;
    gap: 5px;
}

.colfb-read-more {
    display: inline-block;
    margin-top: 10px;
    color: #1877f2;
    text-decoration: none;
    font-weight: 500;
}

.colfb-read-more:hover {
    text-decoration: underline;
}

/* Estados */
.colfb-error,
.colfb-empty-state {
    padding: 20px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    text-align: center;
}

.colfb-load-more-container {
    text-align: center;
    margin-top: 20px;
}

.colfb-load-more-btn {
    padding: 10px 30px;
    background: #1877f2;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.colfb-load-more-btn:hover {
    background: #166fe5;
}

/* Responsive */
@media (max-width: 768px) {
    .colfb-layout-grid.colfb-columns-3 .colfb-posts-container,
    .colfb-layout-grid.colfb-columns-4 .colfb-posts-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .colfb-layout-grid .colfb-posts-container {
        grid-template-columns: 1fr;
    }
}