/* Dynamic Theme Builder — Frontend Styles */

/* Archive Posts Grid */
.dtb-archive-posts { display: grid; gap: 24px; }
.dtb-archive-posts.dtb-cols-1 { grid-template-columns: 1fr; }
.dtb-archive-posts.dtb-cols-2 { grid-template-columns: repeat(2, 1fr); }
.dtb-archive-posts.dtb-cols-3 { grid-template-columns: repeat(3, 1fr); }
.dtb-archive-posts.dtb-cols-4 { grid-template-columns: repeat(4, 1fr); }

.dtb-archive-item { border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; transition: box-shadow .2s; }
.dtb-archive-item:hover { box-shadow: 0 4px 20px rgba(0,0,0,.12); }
.dtb-ai-img img { width: 100%; height: 200px; object-fit: cover; display: block; }
.dtb-ai-body { padding: 16px; }
.dtb-ai-title { margin: 0 0 8px; font-size: 1.1rem; }
.dtb-ai-title a { color: inherit; text-decoration: none; }
.dtb-ai-title a:hover { color: #0073aa; }
.dtb-ai-meta { font-size: .85rem; color: #777; margin-bottom: 8px; display: flex; gap: 12px; }
.dtb-ai-excerpt { font-size: .9rem; color: #555; margin-bottom: 12px; }
.dtb-ai-btn { display: inline-block; padding: 6px 14px; background: #0073aa; color: #fff; border-radius: 4px; text-decoration: none; font-size: .85rem; }
.dtb-ai-btn:hover { background: #005a87; color: #fff; }

/* Pagination */
.dtb-pagination { text-align: center; margin: 32px 0; }
.dtb-pagination .page-numbers { display: inline-block; padding: 8px 14px; margin: 0 2px; border: 1px solid #ddd; border-radius: 4px; color: #0073aa; text-decoration: none; }
.dtb-pagination .page-numbers.current { background: #0073aa; color: #fff; border-color: #0073aa; }

/* Post Info */
.dtb-post-info { display: flex; flex-wrap: wrap; gap: 16px; font-size: .9rem; color: #666; }
.dtb-pi-item i { margin-right: 4px; }

/* Nav Menu */
.dtb-nav-menu .dtb-menu { list-style: none; margin: 0; padding: 0; }
.dtb-nav-horizontal .dtb-menu { display: flex; gap: 24px; }
.dtb-menu a { color: inherit; text-decoration: none; }
.dtb-menu a:hover { opacity: .7; }
.dtb-menu .sub-menu { display: none; position: absolute; background: #fff; border: 1px solid #eee; padding: 8px 0; border-radius: 4px; min-width: 160px; box-shadow: 0 4px 12px rgba(0,0,0,.1); z-index: 999; }
.dtb-menu li { position: relative; }
.dtb-menu li:hover > .sub-menu { display: block; }
.dtb-menu .sub-menu a { display: block; padding: 8px 16px; }

/* Search Form */
.dtb-search-form form { display: flex; gap: 0; }
.dtb-search-form input[type="search"] { flex: 1; padding: 10px 14px; border: 1px solid #ddd; border-right: 0; border-radius: 4px 0 0 4px; font-size: 1rem; outline: none; }
.dtb-search-form input[type="search"]:focus { border-color: #0073aa; }
.dtb-search-form button { padding: 10px 18px; background: #0073aa; color: #fff; border: none; border-radius: 0 4px 4px 0; cursor: pointer; font-size: 1rem; }
.dtb-search-form button:hover { background: #005a87; }

/* Author Box */
.dtb-author-box { display: flex; gap: 20px; align-items: flex-start; padding: 24px; border: 1px solid #e0e0e0; border-radius: 8px; }
.dtb-author-box img { border-radius: 50%; flex-shrink: 0; }
.dtb-ab-name { margin: 0 0 8px; }
.dtb-ab-name a { color: inherit; text-decoration: none; }
.dtb-ab-bio { margin: 0; color: #666; font-size: .9rem; }

/* Post Navigation */
.dtb-post-nav { display: flex; justify-content: space-between; padding: 20px 0; border-top: 1px solid #eee; }
.dtb-pn-prev, .dtb-pn-next { color: #0073aa; text-decoration: none; display: flex; flex-direction: column; }
.dtb-pn-next { align-items: flex-end; }
.dtb-pn-prev span, .dtb-pn-next span { font-weight: 600; color: #333; }

/* Related Posts */
.dtb-rp-title { margin-bottom: 20px; }
.dtb-rp-grid { display: grid; gap: 20px; }
.dtb-rp-grid.dtb-cols-2 { grid-template-columns: repeat(2, 1fr); }
.dtb-rp-grid.dtb-cols-3 { grid-template-columns: repeat(3, 1fr); }
.dtb-rp-grid.dtb-cols-4 { grid-template-columns: repeat(4, 1fr); }
.dtb-rp-item img { width: 100%; height: 160px; object-fit: cover; border-radius: 6px; display: block; margin-bottom: 10px; }
.dtb-rp-item h4 { margin: 0 0 4px; font-size: 1rem; }
.dtb-rp-item h4 a { color: inherit; text-decoration: none; }
.dtb-rp-item span { font-size: .85rem; color: #888; }

/* Breadcrumbs */
.dtb-breadcrumbs { font-size: .9rem; color: #888; }
.dtb-breadcrumbs a { color: #0073aa; text-decoration: none; }
.dtb-breadcrumbs a:hover { text-decoration: underline; }

/* Site Logo */
.dtb-site-logo img { max-width: 100%; height: auto; display: block; }
.dtb-logo-text { font-size: 1.5rem; font-weight: 700; }

/* Comments Area */
.dtb-comments-area { margin-top: 40px; }

@media ( max-width: 768px ) {
    .dtb-archive-posts.dtb-cols-3,
    .dtb-archive-posts.dtb-cols-4,
    .dtb-rp-grid.dtb-cols-3,
    .dtb-rp-grid.dtb-cols-4 { grid-template-columns: repeat(2, 1fr); }
    .dtb-archive-posts.dtb-cols-2 { grid-template-columns: 1fr; }
    .dtb-nav-horizontal .dtb-menu { flex-wrap: wrap; gap: 12px; }
    .dtb-author-box { flex-direction: column; }
}

@media ( max-width: 480px ) {
    .dtb-archive-posts,
    .dtb-rp-grid { grid-template-columns: 1fr !important; }
}