/**
 * Estilos para paginas de post individual (single.php)
 */

/* LAYOUT COM SIDEBAR */
.post-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.post-main {
    min-width: 0;
}

/* SIDEBAR */
.post-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-secondary);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-card-border);
}

.sidebar-posts {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sidebar-card {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.sidebar-card .card-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border-radius: 6px;
    overflow: hidden;
    background: var(--color-card-bg);
}

.sidebar-card .card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-card .card-thumb-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(227, 152, 31, 0.2), rgba(227, 152, 31, 0.05));
}

.sidebar-card .card-info {
    flex: 1;
    min-width: 0;
}

.sidebar-card .card-cat {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.sidebar-card .card-title {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.3;
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.sidebar-card .card-title:hover {
    color: var(--color-secondary);
}

.sidebar-card .card-meta {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.sidebar-card .card-date {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* SECAO POSTS RELACIONADOS */
.related-posts-section {
    background: #111;
    padding: 60px 0;
    margin-top: 60px;
}

.related-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
}

.related-tab {
    padding: 10px 24px;
    background: transparent;
    border: 1px solid var(--color-card-border);
    border-radius: 6px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.related-tab:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.related-tab.active {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #000;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: grid;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.related-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
}

.related-card:hover {
    border-color: var(--color-secondary);
    transform: translateY(-4px);
}

.related-card .card-thumb {
    display: block;
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--color-card-bg);
}

.related-card .card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.related-card:hover .card-thumb img {
    transform: scale(1.05);
}

.related-card .card-thumb-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(227, 152, 31, 0.15), rgba(227, 152, 31, 0.05));
}

.related-card .card-info {
    padding: 16px;
}

.related-card .card-cat {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.related-card .card-title {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    margin-bottom: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.related-card .card-title:hover {
    color: var(--color-secondary);
}

.related-card .card-meta {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.related-card .card-date {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* POST NAVIGATION */
.post-navigation {
    margin: 40px 0;
    padding: 24px;
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: 12px;
}

.post-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.post-navigation .nav-previous,
.post-navigation .nav-next {
    flex: 1;
}

.post-navigation .nav-previous a,
.post-navigation .nav-next a {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 8px;
    transition: var(--transition);
}

.post-navigation .nav-previous a:hover,
.post-navigation .nav-next a:hover {
    background: rgba(227, 152, 31, 0.1);
}

.post-navigation .nav-next a {
    justify-content: flex-end;
    text-align: right;
}

.post-navigation .nav-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(227, 152, 31, 0.15);
    border-radius: 50%;
    color: var(--color-secondary);
    flex-shrink: 0;
    transition: var(--transition);
}

.post-navigation a:hover .nav-arrow {
    background: var(--color-secondary);
    color: #000;
}

.post-navigation .nav-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.post-navigation .nav-subtitle {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.post-navigation .nav-title {
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.post-navigation a:hover .nav-title {
    color: var(--color-secondary);
}

/* RESPONSIVIDADE SINGLE */
@media (max-width: 1100px) {
    .post-layout {
        grid-template-columns: 1fr 280px;
        gap: 30px;
    }
    
    .related-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {
    .post-layout {
        grid-template-columns: 1fr;
    }
    
    .post-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .sidebar-widget {
        margin-bottom: 0;
    }
    
    .related-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .post-sidebar {
        grid-template-columns: 1fr;
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-tabs {
        overflow-x: auto;
        padding-bottom: 8px;
    }
    
    .related-tab {
        white-space: nowrap;
        padding: 8px 16px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .sidebar-card {
        flex-direction: column;
    }
    
    .sidebar-card .card-thumb {
        width: 100%;
        height: 120px;
    }
}