/* ==========================================================================
   HubNews - Multisite Posts Grid
   ========================================================================== */

/* Variáveis de Cores Customizáveis */
:root {
    --hubnews-primary-color: #2196F3;
    --hubnews-primary-hover: #1976D2;
    --hubnews-link-color: #2196F3;
    --hubnews-link-hover: #1976D2;
}

/* 
   Para mudar as cores, adicione no seu style.css ou Customizer:
   
   :root {
       --hubnews-primary-color: #FF5722;
       --hubnews-primary-hover: #E64A19;
       --hubnews-link-color: #FF5722;
       --hubnews-link-hover: #E64A19;
   }
*/

.hubnews-multisite-grid {
    display: grid;
    gap: 30px;
    margin: 40px 0;
}

/* Colunas responsivas */
.hubnews-multisite-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.hubnews-multisite-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.hubnews-multisite-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

/* Item do grid */
.grid-post-item {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.grid-post-item:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

/* Thumbnail */
.post-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: #f5f5f5;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.grid-post-item:hover .post-thumbnail img {
    transform: scale(1.05);
}

/* Conteúdo */
.post-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Badge do site */
.post-site-name {
    margin-bottom: 10px;
}

.site-badge {
    display: inline-block;
    background: var(--hubnews-primary-color);
    color: #fff;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: background 0.2s ease;
}

.site-badge:hover {
    background: var(--hubnews-primary-hover);
}

/* Título */
.post-title {
    margin: 0 0 10px 0;
    font-size: 18px;
    line-height: 1.4;
}

.post-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.2s ease;
}

.post-title a:hover {
    color: var(--hubnews-link-hover);
}

/* Data */
.post-date {
    color: #999;
    font-size: 13px;
    margin-bottom: 12px;
}

/* Excerpt */
.post-excerpt {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
}

/* Link "Ler mais" */
.read-more {
    color: var(--hubnews-link-color);
    font-weight: 600;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
    align-self: flex-start;
}

.read-more:hover {
    color: var(--hubnews-link-hover);
    text-decoration: underline;
}

/* ==========================================================================
   Responsividade
   ========================================================================== */

@media (max-width: 1024px) {
    .hubnews-multisite-grid[data-columns="4"] {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .hubnews-multisite-grid[data-columns="3"],
    .hubnews-multisite-grid[data-columns="4"] {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hubnews-multisite-grid {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hubnews-multisite-grid[data-columns="2"],
    .hubnews-multisite-grid[data-columns="3"],
    .hubnews-multisite-grid[data-columns="4"] {
        grid-template-columns: 1fr;
    }
    
    .hubnews-multisite-grid {
        gap: 15px;
        margin: 20px 0;
    }
    
    .post-content {
        padding: 15px;
    }
}