.ppid-search-wrapper { position: relative; width: 100%; margin-bottom: 15px; }
.ppid-search-wrapper input#ppid-search-input { width: 100%; padding: 10px 40px 10px 12px; border-radius: 6px; border: 1px solid #ccc; font-size: 12px; z-index: 2; position: relative; }
.ppid-search-wrapper .ppid-search-icon { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 16px; color: #888; pointer-events: none; }
.ppid-dropdown { position: absolute; top: 100%; left: 0; width: 100%; max-height: 400px; overflow-y: auto; background: #fff; border: 1px solid #ccc; border-radius: 6px; margin-top: 4px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); z-index: 10; display: none; padding: 10px; }
.ppid-grid { display: flex; flex-direction: column; gap: 8px; }
.ppid-grid-item { padding: 8px 10px; background: #f9f9f9; border-radius: 6px; box-shadow: 0 1px 4px rgba(0,0,0,0.05); transition: 0.2s; }
.ppid-grid-item:hover { background: #eaeaea; }
.ppid-title { display: block; font-weight: 600; font-size: 14px; color: #222; margin-bottom: 3px; text-decoration: none; }
.ppid-title:hover { color: #0073aa; }
.ppid-excerpt { font-size: 12px; color: #555; line-height: 1.3; }
#ppid-load-more { margin: 8px auto 0 auto; display: block; padding: 6px 12px; background: #0073aa; color: #fff; border: none; border-radius: 5px; cursor: pointer; width: 90%; }
#ppid-load-more:hover { background: #005f8d; }